With the rapid development of science and technology, especially the comprehensive application of computer technology, macromolecule technology, and optoelectronic technology, modern printing technologies and equipment, including prepress processing, printing, and postpress processing technologies and equipment, have developed by leaps and bounds. The same is true of bookbinding technology and equipment used for postpress processing, but by comparison, it is still relatively weak, especially the development of domestically-made bookbinding equipment needs to catch up.
First, the folding machine entered the 1990s, domestic folding machine has changed greatly, from the knife-type folding machine to the main to a fence type, hybrid folding machine based, forming the ZYS440, 660, 780, 940 fence folding machine series and ZYH440, 660, 780, 940 hybrid folding machine series. Taking the ZYS780 fence type folding machine as an example, the four folding units of the ZYS780 are a modular structure that can be separated and combined step by step. The first to fourth folding units can be parallel folded and the four units can be used together. , can be vertical folding, is the beginning of the 90's international level of mechanical and electrical integration products, with automatic tracking, pneumatic program control separation of paper systems, the use of stepless frequency control, quick folding gap adjustment into the steel-rubber combination Straight-line folding rollers and other new technologies and new structures improve folding precision and save adjustment time. Another example is the ZYH660C electronic knife hybrid folding machine. The first folding adopts fence folding, and the second, third and fourth folding uses electronically controlled knife folding. This folding machine combines the advantages of multiple folding styles, a fast folding speed, and a high folding accuracy of a knife folding machine. At present, the hybrid folding machine has become the most important model of the national folding machine.
Second, the automatic sewing machine locks the way there are flat and cross stitching, and flat set is divided into ordinary flat and staggered flat set, which ordinary flat set when the mechanical adjustment is convenient, the lock line speed, is currently the most used lock Line mode.
The bookbinding and bookbinding of the sewing machine is good, and the binding quality is high. Therefore, the binding of the sewing thread is a binding method for the hardcover book and the thick paperback book.
In recent years, the domestic sewing machine has made new development on the original basis, and there emerged a new generation of sewing machine SXZ440A and SXZ440B automatic sewing machine controlled by a microcomputer. Type B is an improved design on the basis of type A, and the performance is more stable and reliable. The SXZ440A automatic sewing machine has optimized the design of the bookshelf cam profile and the push book cam profile that have a great impact on the machine performance. For spring it has also undergone rigorous verification and correction, thereby reducing the machine Vibration and noise. Compared with the original sewing machine, the SXZ440A sewing machine has the biggest improvement in the pager and electrical control, canceled the original counter, changed the book block to flat for the vertical release, page turning and counting controlled by the controller The sending part has also been improved to improve the stability of the sending position. The electrical system of the SXZ440B automatic sewing machine is more stable and reliable. Its pager is the DYS440B type, which is an improved type of the DYS440A type of page-feeding machine. The vacuum degree of the gas and the stiffness of the manipulator, the pound book chain and the separate paper hook adopt the structure form that I entered in foreign countries, and improved the stability of the pagination and page turning. The newly-manufactured SXZ370 automatic sewing machine adopts a completely closed form, which can ensure safe operation and low noise. Its electrical system adopts PLC programmable control technology. It can automatically set pages for bookspots, loose-leaf pages, short and short sides, and unequal thickness of signatures. Open mode), while the SXZ440A, SXZ440B type can only open up. In the lock line part, the machine is equipped with a signature back ridge finishing device, so as to ensure that the spine after the lock line is very smooth and beautiful. With fine needle lock thread, the eye is small and the book back is beautiful. In addition, the machine is also equipped with missing posts detection, rollover memory overload protection, shrinkage, breakage and other fault control, mechanical cycle speed of 7200 times / hour.
Third, the paperback production line books and magazines paperback production line now mainly refers to the wireless glue production line, is used to process the most demanding paperback book linkage production line. The ZXJD440 paperback automatic line produced at the beginning of the 1990s represented the highest level of domestic paperback production lines at that time. The performance of the ZXJD440A paperback automatic line designed by the authenticity main mover was more stable and reliable, reaching the advanced level of similar equipment in Europe. Its electrical control adopts the popular frequency control technology and PLC programmable control technology in the world today to enter into other new technologies. Most of the data high-speed adjustments and settings have been approved by the Ministry of Science and Technology. Nai Lun ID self-tuning technology, making adjustments more convenient, more accurate control of the target value. Due to the adoption of PLC technology, many control objects and control target values ​​can be modified on the spot according to the user's needs, and the adaptability is stronger. In addition, BBY40/5 disc package machine developed by many domestic manufacturers in recent years can also be used for wireless binding. It only has 5 book holders, the work is artificially provided for the book cores, and the adhesive is completed by pressing, milling back, notching, upper adhesive, upper back adhesive, cover indentation, upper cover and supporting, spine pressing. Ordering, mechanical speed 900-1800 rpm / hour, very suitable for small batch production, the machine is actually a semi-automatic production line. (To be continued)
First, the folding machine entered the 1990s, domestic folding machine has changed greatly, from the knife-type folding machine to the main to a fence type, hybrid folding machine based, forming the ZYS440, 660, 780, 940 fence folding machine series and ZYH440, 660, 780, 940 hybrid folding machine series. Taking the ZYS780 fence type folding machine as an example, the four folding units of the ZYS780 are a modular structure that can be separated and combined step by step. The first to fourth folding units can be parallel folded and the four units can be used together. , can be vertical folding, is the beginning of the 90's international level of mechanical and electrical integration products, with automatic tracking, pneumatic program control separation of paper systems, the use of stepless frequency control, quick folding gap adjustment into the steel-rubber combination Straight-line folding rollers and other new technologies and new structures improve folding precision and save adjustment time. Another example is the ZYH660C electronic knife hybrid folding machine. The first folding adopts fence folding, and the second, third and fourth folding uses electronically controlled knife folding. This folding machine combines the advantages of multiple folding styles, a fast folding speed, and a high folding accuracy of a knife folding machine. At present, the hybrid folding machine has become the most important model of the national folding machine.
Second, the automatic sewing machine locks the way there are flat and cross stitching, and flat set is divided into ordinary flat and staggered flat set, which ordinary flat set when the mechanical adjustment is convenient, the lock line speed, is currently the most used lock Line mode.
The bookbinding and bookbinding of the sewing machine is good, and the binding quality is high. Therefore, the binding of the sewing thread is a binding method for the hardcover book and the thick paperback book.
In recent years, the domestic sewing machine has made new development on the original basis, and there emerged a new generation of sewing machine SXZ440A and SXZ440B automatic sewing machine controlled by a microcomputer. Type B is an improved design on the basis of type A, and the performance is more stable and reliable. The SXZ440A automatic sewing machine has optimized the design of the bookshelf cam profile and the push book cam profile that have a great impact on the machine performance. For spring it has also undergone rigorous verification and correction, thereby reducing the machine Vibration and noise. Compared with the original sewing machine, the SXZ440A sewing machine has the biggest improvement in the pager and electrical control, canceled the original counter, changed the book block to flat for the vertical release, page turning and counting controlled by the controller The sending part has also been improved to improve the stability of the sending position. The electrical system of the SXZ440B automatic sewing machine is more stable and reliable. Its pager is the DYS440B type, which is an improved type of the DYS440A type of page-feeding machine. The vacuum degree of the gas and the stiffness of the manipulator, the pound book chain and the separate paper hook adopt the structure form that I entered in foreign countries, and improved the stability of the pagination and page turning. The newly-manufactured SXZ370 automatic sewing machine adopts a completely closed form, which can ensure safe operation and low noise. Its electrical system adopts PLC programmable control technology. It can automatically set pages for bookspots, loose-leaf pages, short and short sides, and unequal thickness of signatures. Open mode), while the SXZ440A, SXZ440B type can only open up. In the lock line part, the machine is equipped with a signature back ridge finishing device, so as to ensure that the spine after the lock line is very smooth and beautiful. With fine needle lock thread, the eye is small and the book back is beautiful. In addition, the machine is also equipped with missing posts detection, rollover memory overload protection, shrinkage, breakage and other fault control, mechanical cycle speed of 7200 times / hour.
Third, the paperback production line books and magazines paperback production line now mainly refers to the wireless glue production line, is used to process the most demanding paperback book linkage production line. The ZXJD440 paperback automatic line produced at the beginning of the 1990s represented the highest level of domestic paperback production lines at that time. The performance of the ZXJD440A paperback automatic line designed by the authenticity main mover was more stable and reliable, reaching the advanced level of similar equipment in Europe. Its electrical control adopts the popular frequency control technology and PLC programmable control technology in the world today to enter into other new technologies. Most of the data high-speed adjustments and settings have been approved by the Ministry of Science and Technology. Nai Lun ID self-tuning technology, making adjustments more convenient, more accurate control of the target value. Due to the adoption of PLC technology, many control objects and control target values ​​can be modified on the spot according to the user's needs, and the adaptability is stronger. In addition, BBY40/5 disc package machine developed by many domestic manufacturers in recent years can also be used for wireless binding. It only has 5 book holders, the work is artificially provided for the book cores, and the adhesive is completed by pressing, milling back, notching, upper adhesive, upper back adhesive, cover indentation, upper cover and supporting, spine pressing. Ordering, mechanical speed 900-1800 rpm / hour, very suitable for small batch production, the machine is actually a semi-automatic production line. (To be continued)
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