Automatic laminator

Abstract

The invention relates to the technical field of bookblock processing equipment, in particular to an automatic laminator which comprises a base, and the base is provided with a pushing component used for continuously pushing a bookblock in a vertical posture and a pressing and conveying mechanism connected with the tail end of the pushing component so as to press and convey the pushed bookblock; a lining paper gluing mechanism for gluing one side, close to the book block, of the bottom of the left lining paper and one side, close to the book block, of the bottom of the right lining paper is arranged below the pressing and conveying mechanism; the side edge gluing mechanism is used for carrying out gluing treatment on the two side edges of the book block ridge part after the glue is dried, and the book block edge covering mechanism is used for carrying out back strip paper edge covering treatment on the book block ridge part after the side edges are glued. The book block is subjected to the processing procedures, so that automatic gluing, automatic bonding of lining paper and automatic edge covering treatment of back strip paper of the book block are realized, automatic processing is realized in the whole process, and the processing efficiency of the book block is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of book block processing equipment, in particular to an automatic laminating machine. Background Art

[0002] In the publishing, printing and bookbinding industries, book core processing is a crucial link. As the main part of the book, the processing quality of the book core directly affects the appearance, durability and user experience of the final product. Traditionally, the gluing and bonding of book cores mostly relies on semi-automatic equipment and manual assistance, which have obvious limitations.

[0003] First of all, the manually assisted book core gluing and bonding process is inefficient and the quality is difficult to guarantee. Manual operation is not only time-consuming and labor-intensive, but also easily leads to problems such as uneven gluing and loose bonding due to improper operation, thus affecting the overall quality of the book.

[0004] Secondly, although the existing semi-automatic book block processing equipment has improved production efficiency to a certain extent, it still cannot achieve full automation. These devices can usually only complete a certain link of book block gluing or bonding, and require human assistance, such as glue application amount, position adjustment, etc. Therefore, it is still unable to get rid of the dependence on manual labor, and it is difficult to achieve a continuous and efficient production process.

[0005] More importantly, with the continuous development of the book market and the increasing requirements of readers for book quality, the traditional book core processing method can no longer meet the market demand. Modern book binding requires that the book core not only be firmly bonded and have a neat appearance, but also have high durability and aesthetics. However, the book core processing equipment in the prior art often cannot meet these requirements, especially in the key link of gluing and bonding, which shows obvious deficiencies. Therefore, an automatic gluing machine is provided to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic gluing machine in view of the deficiencies of the prior art, so as to solve the technical problem that the existing equipment for processing book blocks cannot realize the full-automatic gluing and bonding treatment of book blocks.

[0007] To achieve the above object, the technical solution of the present invention is as follows:

[0008] An automatic laminating machine comprises a base, the base is provided with a pushing component for continuously pushing a book block in an upright position and a pressing and conveying mechanism connected to the end of the pushing component to press and convey the pushed book block;

[0009] A left lining paper unloading mechanism for conveying a layer of lining paper from top to bottom to the left side of the book block is installed above the pushing component, and a right lining paper unloading mechanism for conveying a layer of lining paper from top to bottom to the right side of the book block is also installed;

[0010] A lining paper gluing mechanism for gluing the bottom of the left lining paper close to the book core and the bottom of the right lining paper close to the book core is installed below the compacting and conveying mechanism. A book core spine gluing mechanism for gluing the bottom surface of the book core spine and a drying mechanism for drying the glue applied on the bottom surface of the book core spine are also installed. A side edge gluing mechanism for gluing the two sides of the book core spine after the glue is dried and a book core edge wrapping mechanism for wrapping the book core spine with backing paper after the side edges are glued are also installed.

[0011] The beneficial effects of the present invention are as follows: when the book core needs to be processed, the book cores in an upright posture are placed one by one at the initial end of the pushing component to push the book core in an upright posture, and when the book core is pushed to the paper discharge end that is about to be aligned with the left lining paper feeding mechanism, the left lining paper feeding mechanism is operated, and after the book core is just aligned with the paper discharge end of the left lining paper feeding mechanism, a layer of lining paper is transported to the left side of the book core through the left lining paper feeding mechanism, and at this time, the pushing component pushes the book core and the lining paper on the left side at the same time; when the book core is about to be aligned with the paper discharge end of the right lining paper feeding mechanism, the right lining paper feeding mechanism is operated, and after the book core is just aligned with the paper discharge end of the right lining paper feeding mechanism, a layer of lining paper is transported to the right side of the book core, and the pushing component pushes the book core and the lining papers placed on the left and right sides of the book core at the same time to push them to the initial end of the compacting and conveying mechanism.

[0012] While the pressing and conveying mechanism is simultaneously pressing and conveying the book block and the left and right lining papers, the lining paper gluing mechanism is gluing the bottom of the left and right lining papers close to the book block, so that the left and right lining papers are bonded to the two sides of the spine of the book block. After the book core is bonded to the backing papers on the left and right sides, the pressing and conveying mechanism continues to press and convey it. During conveying, the book core spine gluing mechanism is used to apply glue to the bottom surface of the book core spine, so that the spine of the book core is bonded together (the book core is made up of multiple sheets of paper neatly stacked and arranged. After gluing, one side of the multiple sheets of paper can be bonded, and the book is initially formed); after the book core is glued by the book core spine gluing mechanism, it passes directly above the drying mechanism to dry the glue; after drying, the pressing and conveying mechanism continues to press and convey the book core, and during the conveying process, it passes through the side gluing mechanism to apply glue to both sides of the book core spine. At this time, the backing papers have been bonded to both sides of the book core. After gluing is completed, it passes through the book core edge wrapping mechanism, and the bottom surface and left and right sides of the book core spine are wrapped with backing paper to realize automatic edge wrapping. The edge wrapping is used to improve the final strength of the book itself. After the edge wrapping is completed, the pressing and conveying mechanism continues to press and convey, and the book core with edge wrapping is conveyed to the subsequent equipment for cover bonding, thereby completing the processing of the book.

[0013] By subjecting the book block to the above processing steps, automatic gluing of the book block, automatic bonding of the backing paper and automatic edge wrapping of the backing paper are achieved, and the whole process is automated, which greatly improves the processing efficiency of the book block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the pushing component, the right lining paper feeding mechanism and the left lining paper feeding mechanism of the present invention.

[0016] Figure 3 It is a top view of the pushing component of the present invention.

[0017] Figure 4 It is a schematic diagram of the internal structure of the pushing component of the present invention.

[0018] Figure 5 It is a partial structural schematic diagram of the pushing component of the present invention.

[0019] Figure 6 It is a structural schematic diagram of the compacting and conveying mechanism of the present invention.

[0020] Figure 7 It is a schematic structural diagram of the compacting and conveying mechanism of the present invention from another perspective.

[0021] Figure 8 It is a partial structural schematic diagram of the compacting and conveying mechanism of the present invention.

[0022] Fig. 9 It is a schematic structural diagram of the second conveying part of the present invention.

[0023] Fig.10 It is a schematic structural diagram of the bridge component of the present invention.

[0024] Fig.11 It is a schematic structural diagram of the limiting component of the present invention.

[0025] Fig.12 It is a schematic diagram of the structure of the regulating component of the present invention.

[0026] Fig.13 This is an enlarged view of part A of the present invention.

[0027] Fig.14 It is a structural schematic diagram of the lining paper gluing mechanism of the present invention.

[0028] Fig.15 It is a partial structural schematic diagram of the lining paper gluing mechanism of the present invention.

[0029] Fig.16 It is a structural schematic diagram of the book block spine gluing mechanism of the present invention.

[0030] Fig.17 It is a structural schematic diagram of the drying mechanism of the present invention.

[0031] Fig.18 It is a structural schematic diagram of the side gluing mechanism of the present invention.

[0032] Fig.19 This is a schematic structural diagram of the side gluing mechanism of the present invention from another viewing angle.

[0033] Fig. 20 It is a structural schematic diagram of the second glue supply part of the present invention.

[0034] Fig.21 This is an enlarged view of part B of the present invention.

[0035] Fig. 22 FIG. 4 is a schematic structural diagram of the second glue supplying portion from another perspective of the present invention.

[0036] Fig.23 It is a schematic structural diagram of the first transmission part and the second transmission part of the present invention.

[0037] Fig.24 It is a schematic diagram of the gluing process of the side gluing mechanism of the present invention.

[0038] Fig.25 It is a structural schematic diagram of the book block edge binding mechanism of the present invention.

[0039] Fig.26 It is a structural schematic diagram from another perspective of the book block edge binding mechanism of the present invention.

[0040] Fig. 27 It is a schematic structural diagram of the conveying component of the present invention.

[0041] Fig.28 It is a schematic structural diagram of the conveying component of the present invention from another perspective.

[0042] Fig.29 It is a schematic diagram of the back structure of the fixed frame of the present invention.

[0043] Fig.30 It is a schematic structural diagram of the cutting component of the present invention.

[0044] Fig.31 It is a partial structural schematic diagram of the cutting component of the present invention.

[0045] Fig.32 It is a schematic diagram of the structure of the conveying component and the adjusting component of the present invention.

[0046] Fig.33 The present invention is a schematic diagram of the back paper edge wrapping process of the book block edge wrapping mechanism.

[0047] Reference numerals include:

[0048] 1. Base; 2. Pushing component; 21. First supporting plate; 22. First sprocket; 23. Second sprocket; 24. Chain; 25. Pushing rod; 26. Support plate; 27. First book block guide plate; 28. Second book block guide plate; 29. ​​Book block conveying channel; 210. First lining paper guide plate; 211. First lining paper conveying channel; 212. Second lining paper guide plate; 213. Second lining paper conveying channel; 214. Left lining paper guide frame; 215. Right lining paper guide frame; 216. First partition plate; 217. Second partition plate; 218. Limiting guide strip; 219. Paper supporting part; 220. Fifth guide plate; 221. Lifting frame; 222. Limiting brush;

[0049] 3. Left side lining paper unloading mechanism; 4. Right side lining paper unloading mechanism;

[0050] 5. Compression conveying mechanism; 52. Bracket; 53. First conveying part; 54. Second conveying part; 541. Support plate; 542. Third sprocket; 543. Fourth sprocket; 544. Conveying chain; 545. Pressing block; 546. Anti-skid pattern; 547. Connecting piece; 548. Protective plate; 55. Transmission module; 551. First cardan shaft; 552. Second cardan shaft; 56. Driving component; 561. Third driving motor; 562. Right-angle steering gear; 563. Transmission component; 57. First adjusting component; 571. Slide rail; 572. First slider; 573. Second slider; 574. First positive and negative screw rod; 575. Transmission shaft ; 576, the first bevel gear set; 577, the servo motor; 578, the second bevel gear set; 58, the limiting component; 581, the fixed block; 582, the sliding rod; 583, the first limiting plate; 584, the first movable rod; 585, the pushing block; 586, the hypotenuse; 587, the first threaded rod; 588, the connecting block; 589, the control unit; 5810, the second limiting plate; 5811, the first spring; 59, the sixth guide plate; 510, the seventh guide plate; 511, the bridge component; 5111, the first fixed seat; 5112, the first rotating shaft; 5113, the conveying wheel; 5114, the conveying belt; 5115, the toothed disc; 5116, the sixth gear.

[0051] 6. lining paper gluing mechanism; 61. first supporting frame; 62. second rotating shaft; 63. first gluing disc; 64. second gluing disc; 65. fourth driving motor; 66. first glue storage frame; 67. first adjusting device; 68. first limiting mechanism; 69. second limiting mechanism; 691. mounting plate; 692. paper guide; 693. positioning plate; 694. paper pushing block; 610. glue scraper; 611. first lifting frame;

[0052] 7. Book block spine gluing mechanism; 71. Second support frame; 72. Gluing roller; 73. Brush wheel; 74. Fifth drive motor; 75. Second glue scraping member; 76. Third glue scraping member; 77. Second adjusting device; 78. Lifting device; 79. Second glue storage frame;

[0053] 8. Side glue coating mechanism; 81. First mounting seat; 82. First supporting frame; 83. First movable seat; 84. Second movable seat; 85. First glue coating wheel; 86. Second glue coating wheel; 861. Third rotating shaft; 862. Glue storage pattern; 87. First glue supply unit; 88. Second glue supply unit; 881. Movable block; 882. Adjusting member; 883. Glue spreading member; 884. Hose; 885. Second fixed seat; 886. Second movable rod; 887. First glue scraping member; 888. Glue scraping pattern; 889, second threaded rod; 8810, protection frame; 8811, flow guide; 89, glue pump; 810, first transmission part; 8101, third cardan shaft; 8102, first gear; 811, second transmission part; 8111, fourth cardan shaft; 8112, second gear; 812, sixth drive motor; 813, third gear; 814, flow focusing frame; 815, placement table; 816, glue storage barrel; 817, funnel; 818, second positive and negative threaded rod; 819, first hand wheel;

[0054] 9. Book block binding mechanism; 91. Second mounting seat; 92. Second supporting frame; 93. Lifting plate; 94. Discharging barrel; 941. Limiting member; 942. Baffle; 95. Fixed frame; 96. Rotating plate; 97. Conveying roller; 98. Conveying component; 981. First belt roller; 982. Second belt roller; 983. First guide roller; 984. Second guide roller; 985. Driving roller; 986. Flat belt; 987. First rotating 988, second steering roller; 989, third guide roller; 9810, first drive motor; 9811, transmission gear set; 9812, first guide plate; 99, cutting parts; 991, mounting block; 992, fixed cutter; 993, fixed rod; 994, rotating frame; 995, rotating seat; 996, movable cutter; 997, spring; 998, rotating rod; 999, cylinder; 9910, connecting rod; 9911, third guide Material plate; 9912, fourth material guide plate; 910, second material guide plate; 911, laser electric eye; 912, conveying component; 9121, conveying frame; 9122, first driven wheel; 9123, second driven wheel; 9124, conveying belt; 9125, driving wheel; 9126, transmission part; 9127, second driving motor; 913, first wedge block; 914, second wedge block; 915, paper push bevel; 916, second adjusting component; 9161 , adjustment frame; 9162, third movable seat; 9163, fourth movable seat; 9164, third positive and negative threaded rod; 9165, second hand wheel; 9166, mounting piece; 9167, brush; 917, adjustment rod; 918, knob; 919, fourth gear; 920, fifth gear; 921, speed regulating gear; 922, fourth rotating shaft; 923, control component; 924, third threaded rod; 925, third bevel gear set; 926, backing paper;

[0055] 10. Drying mechanism; 101. Second supporting plate; 102. Transverse adjustment device; 103. Second lifting frame; 104. Infrared heating tube. DETAILED DESCRIPTION

[0056] The following is a detailed description of an automatic laminating machine of the present invention in conjunction with Figure 1.

[0057] like Figure 1 As shown, an embodiment of an automatic laminating machine of the present invention includes a base 1, and the base 1 is equipped with a pushing component 2 for continuously pushing a book core in an upright posture and a pressing and conveying mechanism 5 connected to the end of the pushing component 2 to press and convey the pushed book core. After the book core is continuously placed at the initial end of the pushing component 2, the book core is continuously pushed by the pushing component 2, and the book cores are distributed at intervals during the pushing process, so that the book cores can be pushed one by one onto the pressing and conveying mechanism 5, and then the pressed and conveyed book core is pressed and conveyed by the pressing and conveying mechanism 5.

[0058] When the pushing component 2 pushes the book core in an upright posture, a layer of lining paper will be placed on the left and right sides of the book core respectively. After the lining paper is placed, the pushing component 2 pushes the book core and the lining paper placed on its left and right sides synchronously to the initial end of the pressing and conveying mechanism 5. The pressing and conveying mechanism 5 clamps the book core and the lining paper at the same time, so that the lining paper is always placed on the left and right sides of the book core during the conveying process; during the pressing and conveying process, the book core and the lining paper can be bonded, and then glued, dried, and hemmed, and finally the cover is bonded to complete the processing of the book; by arranging lining paper on the left and right sides of the book core, the connection between the cover and the book core can be supported.

[0059] In order to realize the feeding of lining paper, a left lining paper unloading mechanism 3 for conveying a layer of lining paper from top to bottom to the left side of the book block is installed above the pushing component 2, and a right lining paper unloading mechanism 4 for conveying a layer of lining paper from top to bottom to the right side of the book block is also installed; the pushing component 2 pushes the book block in an upright posture, and when the book block is pushed to the paper discharge end that is about to be aligned with the left lining paper unloading mechanism 3, the left lining paper unloading mechanism 3 is operated, and when the book block is just aligned with the paper discharge end of the left lining paper unloading mechanism 3, A layer of lining paper is conveyed to the left side of the book core by the left lining paper feeding mechanism 3, at which time, the pushing component 2 pushes the book core and the lining paper on the left side at the same time; when the book core is about to align with the paper discharge end of the right lining paper feeding mechanism 4, the right lining paper feeding mechanism 4 is operated, and after the book core is just aligned with the paper discharge end of the right lining paper feeding mechanism 4, a layer of lining paper is conveyed to the right side of the book core, and the pushing component 2 pushes the book core and the lining paper on the left and right sides of the book core at the same time, so as to push them to the initial end of the compacting conveying mechanism 5. The coordination between the left lining paper feeding mechanism 3, the right lining paper feeding mechanism 4 and the pushing component 2 can be realized by debugging by the staff, and the debugging can be a coordinated working frequency.

[0060] Furthermore, a lining paper gluing mechanism 6 for gluing the bottom of the left lining paper close to the book core and the bottom of the right lining paper close to the book core is installed below the pressing and conveying mechanism 5. When the pressing and conveying mechanism 5 simultaneously presses and conveys the book core and the left and right lining papers, the lining paper gluing mechanism 6 glues the bottom of the left and right lining papers close to the book core, so that the left and right lining papers are bonded to the two sides of the spine of the book core. A book core spine gluing mechanism 7 for gluing the bottom surface of the book core spine is also installed below the pressing and conveying mechanism 5. After the book core is glued to the backing papers on the left and right sides, the pressing and conveying mechanism 5 continues to press and convey it. During transportation, the bottom surface of the book core spine is glued by the book core spine gluing mechanism 7, so that the spine of the book core is glued together (the book core is made up of multiple sheets of paper neatly stacked and arranged. After gluing, one side of the multiple sheets of paper can be glued, and the book is initially formed); a drying mechanism 10 is also installed for drying the glue applied on the bottom surface of the book core spine. After the book core is glued by the book core spine gluing mechanism 7, it passes directly above the drying mechanism 10, so that the glue is dried, which is convenient for subsequent processing steps.

[0061] A side gluing mechanism 8 for gluing both sides of the book core spine after the glue is dried, and a book core wrapping mechanism 9 for wrapping the book core spine after the side gluing are installed below the pressing and conveying mechanism 5; after the glue on the bottom surface of the book core spine is dried by the drying mechanism 10, the pressing and conveying mechanism 5 continues to press and convey the book core, and during the conveying process, the side gluing mechanism 8 is used to glue both sides of the book core spine. At this time, the two sides of the book core have been glued with lining paper. After the gluing is completed, the book core wrapping mechanism 9 is used to wrap the bottom surface and left and right sides of the book core spine with the backing paper 926 to achieve automatic wrapping. The wrapping process is used to improve the final strength of the book itself. After the wrapping is completed, the pressing and conveying mechanism 5 continues to press and convey, and the book core with the wrapped edges is conveyed to the subsequent equipment for cover gluing, thereby completing the processing of the book.

[0062] like Figure 2-5 As shown, the pushing component 2 includes a first supporting plate body 21 whose length direction is consistent with the conveying direction of the book core, a pair of first sprocket wheels 22 arranged vertically are rotatably provided at the end of the first supporting plate body 21, and a pair of second sprocket wheels 23 arranged vertically are rotatably provided at the initial end of the first supporting plate body 21. The first sprocket wheels 22 arranged vertically and the second sprocket wheels 23 arranged vertically are jointly wound with a chain 24, and the chain 24 is equipped with a plurality of push rods 25 arranged equidistantly around the moving track of the chain 24 and used to push the book core in an upright posture to move. A support plate 26 for supporting the book core in the pushing process is provided in the first supporting plate body 21; after the book core in an upright posture is placed at the initial end of the first supporting plate body 21 and placed between the two adjacent push rods 25, it is supported by the support plate 26, and then the first sprocket wheel 22 and the second sprocket wheel 23 are driven counterclockwise (the rotation direction is Figure 4 As a reference, the chain 24 is driven to move in a counterclockwise circular manner, and the book block is pushed by the push rod 25 to move. After the book blocks are placed one by one at the initial end of the first supporting plate 21, the book blocks are continuously pushed.

[0063] In order to improve the pushing efficiency of the book block, a first book block guide plate 27 and a second book block guide plate 28 are installed on the support plate 26 for limiting the two sides of the book block during the pushing process, and a book block conveying channel 29 is formed between the first book block guide plate 27 and the second book block guide plate 28; when the push rod 25 pushes the book block to move, the book block is conveyed in a straight line in the book block conveying channel 29. In addition, the spacing between the first book block guide plate 27 and the second book block guide plate 28 can be adjusted to accommodate book blocks of different thicknesses.

[0064] A first lining paper guide plate 210 for limiting the left lining paper is installed on the side of the first book core guide plate 27 away from the book core conveying channel 29, and a first lining paper conveying channel 211 is formed between the first lining paper guide plate 210 and the first book core guide plate 27, which is parallel to the book core conveying channel 29 and is used to guide the left lining paper during the pushing process; a second lining paper guide plate 212 for limiting the right lining paper is installed on the side of the second book core guide plate 28 away from the book core conveying channel 29, and a second lining paper conveying channel 213 is formed between the second lining paper guide plate 212 and the second book core guide plate 28, which is parallel to the book core conveying channel 29 and is used to guide the right lining paper during the pushing process. When a layer of lining paper is conveyed to the left side of the book core by the left lining paper unloading mechanism 3, the lining paper is placed in the first lining paper conveying channel 211; when a layer of lining paper is conveyed to the right side of the book core by the right lining paper unloading mechanism 4, the lining paper is placed in the second lining paper conveying channel 213, so that the left lining paper, the right lining paper and the book core are respectively placed in different channels, and the pushing rod 25 can push the left lining paper, the right lining paper and the book core to move simultaneously in the corresponding channels. The left lining paper, the right lining paper and the book core are separated to facilitate the subsequent gluing process.

[0065] The paper discharge end of the left liner paper feeding mechanism 3 is provided with a left liner paper guide frame 214 for guiding the liner paper into the first liner paper conveying passage 211, and the paper discharge end of the right liner paper feeding mechanism 4 is provided with a right liner paper guide frame 215 for guiding the liner paper into the second liner paper conveying passage 213. Since the liner paper is relatively thin, during the process of feeding and conveying the liner paper, the liner paper on the left and right sides is guided respectively by the left liner paper guide frame 214 and the right liner paper guide frame 215, thereby improving the accuracy of feeding.

[0066] In addition, a first partition 216 and a second partition 217 are installed at the end of the first support plate body 21, and their length direction is consistent with the pushing direction of the book core and are arranged side by side. A book core guide rail connected to the end of the book core conveying channel 29 is formed between the first partition 216 and the second partition 217, and a limiting guide bar 218 is provided on the side of the first partition 216 away from the second partition 217 and on the side of the second partition 217 away from the first partition 216. In the process of pushing the left lining paper, the right lining paper and the book core, the book core moves from the book core conveying channel 29 to the book core guide rail, the left lining paper moves from the first lining paper conveying channel 211 to between the first partition plate 216 and the limiting guide strip 218 on the left, and the right lining paper moves from the second lining paper conveying channel 213 to between the second partition plate 217 and the limiting guide strip 218 on the right. When the book core is placed on the book core guide rail, the left lining paper, the right lining paper and the middle position of the book core are clamped by the clamping conveying mechanism 5, and the conveying speed of the clamping conveying mechanism 5 is the same as that of the pushing rod. The pushing speed is the same as that of 25, and the left lining paper, the right lining paper and the book core are clamped by the pressing and conveying mechanism 5 so that during the pushing process, the left side lining paper, the right side lining paper and the book core will not be scattered; the left side of the book core spine is separated from the bottom of the left side lining paper by the first partition plate 216, and the right side of the book core spine is separated from the bottom of the right side lining paper by the second partition plate 217. This is designed to facilitate the bottom of the left and right lining papers to be stretched open, so as to facilitate the subsequent lining paper gluing mechanism 6 to perform gluing; in addition, while separating the left and right lining papers, the limiting guide strip 218 limits the left and right lining papers to prevent paper jams.

[0067] At the end of the first partition 216 and the end of the second partition 217, there are formed paper supporting parts 219 protruding in opposite directions and used to prop up the bottom of the lining paper; after the left lining paper and the right lining paper are separated by the first partition 216 and the second partition 217 respectively, the left lining paper, the right lining paper and the book core are pushed to move. During the movement, the paper supporting part 219 on the first partition 216 props the bottom of the left lining paper away from the spine of the book core, and at the same time, the paper supporting part 219 on the second partition 217 props the bottom of the right lining paper away from the spine of the book core. After being propped up, the lining paper gluing mechanism 6 is used to gluing the side of the bottom of the left lining paper close to the spine of the book core and the side of the bottom of the right lining paper close to the spine of the book core. After the gluing is completed, the bottom of the left and right lining papers are bonded to the side of the spine of the book core.

[0068] In addition, the first support plate 21 is equipped with a lifting frame 221 that can be adjusted up and down, and the lifting frame 221 is equipped with a limiting brush 222 for limiting the height of the book block; before the pressing and conveying mechanism 5 clamps the left lining paper, the right lining paper and the book block, it first limits the height through the limiting brush 222 to prevent the left lining paper, the right lining paper and the front and rear ends of the book block from being uneven, which affects the subsequent bottom pressing and conveying. A pair of mirror-arranged fifth guide plates 220 are installed at the initial end of the first support plate 21. Under the action of the fifth guide plates 220, the book block is accurately placed between the two adjacent push rods 25.

[0069] In this embodiment, the left lining paper feeding mechanism 3 and the right lining paper feeding mechanism 4 are prior arts. The specific structures and functions are described in Patent No. CN201220183977.8. Compared with the left lining paper feeding mechanism 3 and the right lining paper feeding mechanism 4, both of them play the role of conveying lining paper to the left and right sides of the book core, which will not be elaborated here.

[0070] like Figure 6-8 As shown, the pressing and conveying mechanism 5 includes a plurality of brackets 52 arranged on the base 1, and a first conveying portion 53 and a second conveying portion 54 for cooperating with the first conveying portion 53 to press and convey the book core are installed on the brackets 52. The first conveying portion 53 and the second conveying portion 54 are arranged side by side on the left and right, and a conveying track is formed between the first conveying portion 53 and the second conveying portion 54. The initial end of the conveying track is placed directly above the first partition 216 and the second partition 217 and connected to the book core conveying channel 29. When the book core is pushed to between the first partition 216 and the second partition 217, the book core is conveyed to the initial ends of the first conveying portion 53 and the second conveying portion 54, and the book core is clamped by the first conveying portion 53 and the second conveying portion 54. While clamping, the first conveying portion 53 and the second conveying portion 54 are operated to convey the clamped book core to realize the pressing and conveying of the book core.

[0071] In addition, the first conveying part 53 and the second conveying part 54 are movably arranged on the bracket 52 so as to be close to or away from each other. By adjusting the distance between the first conveying part 53 and the second conveying part 54, the book cores of different thicknesses can be adapted and book cores of different specifications can be conveyed. In order to realize the automatic adjustment of the distance between the two, a first adjustment component 57 for adjusting the distance between the first conveying part 53 and the second conveying part 54 is provided on the bracket 52. By operating the first adjustment component 57, the first conveying part 53 and the second conveying part 54 can be controlled to move in the direction of being close to or away from each other on the bracket 52, so as to realize the automatic adjustment of the distance, thereby improving the practicality of the conveying mechanism.

[0072] A driving component 56 for controlling the simultaneous operation of the first conveying part 53 and the second conveying part 54 is installed on the base 1, and the ends (or beginnings) of the first conveying part 53 and the second conveying part 54 are connected to the driving component 56 through a transmission module 55; by operating the driving component 56, the first conveying part 53 and the second conveying part 54 can be controlled to operate simultaneously under the transmission of the transmission module 55 to realize the transportation of book blocks, and when the distance between the first conveying part 53 and the second conveying part 54 is adjusted, the ends (or beginnings) of the first conveying part 53 and the second conveying part 54 are always connected to the driving component 56 through the transmission module 55. How to realize the transmission is described below.

[0073] In addition, a limiting component 58 is installed at the bottom of the first conveying part 53 and the second conveying part 54 for limiting the side edge of the lower half of the book core during the conveying process; in order to facilitate the gluing and other processing on the bottom of the book core, during the pressing and conveying of the book core, the first conveying part 53 and the second conveying part 54 press the middle part or the upper half of the book core, and the lower half of the book core is exposed below the first conveying part 53 and the second conveying part 54. However, during the conveying of the book core, the side edge of the lower half of the book core is limited by the limiting component 58 to prevent the lower half of the book core from spreading (after spreading, air will enter the gap between the paper), thereby affecting the subsequent gluing and other processing steps. This problem is solved by providing the limiting component 58. In addition, after gluing the left side lining paper near the book core spine and the right side lining paper near the book core spine by the lining paper gluing mechanism 6, while the limiting component 58 limits the side edge of the lower half of the book core, it can also apply relative force to the left side lining paper bottom and the right side lining paper bottom, so that the left and right lining papers can be fully bonded to the book core spine.

[0074] Additionally, a sixth guide plate 59 and a seventh guide plate 510 are provided at the initial ends of the first conveying portion 53 and the second conveying portion 54 for guiding the left and right side lining papers and the book core to between the two (i.e., the conveying track), and the sixth guide plate 59 and the seventh guide plate 510 are arranged in an "eight" shape; when the pushing rod 25 intermittently pushes and feeds the book core, the book core is guided by the sixth guide plate 59 and the seventh guide plate 510, so as to be guided to between the first conveying portion 53 and the second conveying portion 54, thereby improving the accuracy of the pressing and conveying of the book core. At the ends of the first conveying section 53 and the second conveying section 54, a bridge component 511 is installed to connect the laminating machine with other conveying equipment to convey the book core. After the book core is processed, the processed book core is conveyed to the ends of the first conveying section 53 and the second conveying section 54. At this time, the bridge component 511 drags the bottom of the book core and conveys the book core at the same time to prevent the book core from falling when conveying the processed book core to the next equipment (i.e., the equipment for gluing the cover), thereby improving the efficiency of book core processing.

[0075] like Figure 9-10 As shown, the first conveying part 53 and the second conveying part 54 have the same structure and are arranged in mirror image in the running direction, wherein the second conveying part 54 includes a support plate 541 movably arranged on the bracket 52 and having a length direction consistent with the conveying direction, and a third sprocket 542 and a fourth sprocket 543 are rotatably arranged at both ends of the support plate 541, so that the third sprocket 542 and the fourth sprocket 543 are arranged along the conveying track of the book block; a conveying chain 544 is wound around the third sprocket 542 and the fourth sprocket 543, and each chain plate of the conveying chain 544 is equipped with a pressing block 545 for clamping the book block and the backing paper on the left and right sides during the conveying process, and the third sprocket 542 is connected to the transmission module 55 by a connecting piece 547. The running driving component 56 drives the third sprocket 542 to rotate counterclockwise (the rotation direction is 1 / 40) under the transmission of the transmission module 55. Fig.10 As a reference), the conveying chain 544 moves with a plurality of pressing blocks 545, and the pressing blocks 545 on the first conveying part 53 move synchronously to realize the pressing and conveying of the book core and the left and right side lining papers. In order to improve the conveying efficiency of the book core, anti-skid patterns 546 are formed on the side of each pressing block 545 that contacts the book core. The anti-skid patterns 546 increase the friction between the pressing block 545 and the book core to prevent the book core from shifting during the conveying process. A protective plate 548 is also installed on the support plate 541 to prevent the upper half of the book core from dispersing during the conveying process. The first conveying part 53 is also provided with a protective plate 548. With the cooperation of the protective plates 548 on both sides, the upper half of the book core will not disperse during the conveying process.

[0076] Further, the bridge component 511 includes a first fixed seat 5111 arranged on the support plate 541, and a pair of first rotating shafts 5112 are rotatably arranged on the first fixed seat 5111 and arranged along the conveying direction of the book core, and each first rotating shaft 5112 is provided with a conveying wheel 5113, and a conveying belt 5114 for supporting the bottom of the book core is wound around the conveying wheel 5113; after the book core is processed, it is conveyed to the end of the first conveying part 53 and the second conveying part 54, and at the same time, the book core is placed on the conveying belt 5114 to support it, and when the third sprocket wheel 542 rotates, the conveying wheel 5113 rotates with the third sprocket wheel 542 at the same time, so that the two devices can be conveyed without gaps. In order to drive the conveying wheel 5113 to rotate, a toothed disc 5115 coaxially arranged with the third sprocket wheel 542 and with gear teeth facing downward is installed on the connecting member 547, and a sixth gear 5116 meshing with the toothed disc 5115 is installed at the end of the first rotating shaft 5112. When the third sprocket 542 is driven to rotate counterclockwise (the direction of rotation is Fig.10As a reference), the toothed disc 5115 is also driven to rotate counterclockwise, and under the action of the sixth gear 5116, the first rotating shaft 5112 is driven to rotate counterclockwise (the rotation direction is based on Fig.10 As a reference), the book block is transported to the next device through the conveyor belt 5114.

[0077] like Fig.11 As shown, the limiting component 58 includes a fixed block 581 arranged on the support plate 541, a slide bar 582 is provided on the fixed block 581 for transverse sliding, and the sliding direction of the slide bar 582 is perpendicular to the conveying direction of the book core, a first limiting plate 583 is installed on the slide bar 582, and the first conveying part 53 is installed with a second limiting plate 5810 for cooperating with the first limiting plate 583 to limit the book core during the conveying process; the first limiting plate 583 and the second limiting plate 5810 are respectively placed on both sides of the book core during the conveying process, so as to limit the two sides of the book core and spread the lower half of the book core; and, by controlling the slide bar 582 to slide transversely on the fixed block 581, the position of the first limiting plate 583 can be adjusted to prevent paper jams during the conveying of the book core.

[0078] In order to control the sliding rod 582 to slide horizontally on the fixed block 581, a first movable rod 584 is slidably provided on the fixed block 581, and the sliding direction is parallel to the conveying direction of the book core. A push block 585 is installed on the first movable rod 584 for pushing the sliding rod 582 to slide horizontally on the fixed block 581. A bevel 586 is formed on the side where the push block 585 contacts the end of the first movable rod 584. A first spring 5811 for applying force to the first limit plate 583 is provided between the first limit plate 583 and the fixed block 581. When the first movable rod 584 is controlled to slide on the fixed block 581, the push block 585 is driven to move, and the beveled edge 586 on the push block 585 is used to push the slide bar 582 to slide horizontally on the fixed block 581. At this time, the first spring 5811 is stretched, and the first limit plate 583 can be controlled to move in the direction close to the second limit plate 5810; when the first movable rod 584 is controlled to slide in the opposite direction on the fixed block 581, the beveled edge 586 on the push block 585 is driven to slowly separate from the slide bar 582, and under the action of the stretched first spring 5811, the first limit plate 583 is pulled to move in the direction away from the second limit plate 5810, thereby realizing the adjustment of the position of the first limit plate 583.

[0079] In addition, the limiting component 58 also includes a first threaded rod 587 whose length direction is parallel to the conveying direction of the book block, a connecting block 588 threadedly connected to the first threaded rod 587 is installed on the first movable rod 584, and a control unit 589 for driving the first threaded rod 587 to rotate a specified number of circles. The first threaded rod 587 is driven to rotate a specified number of circles by the control unit 589, and the first movable rod 584 can be controlled to slide a specified distance on the fixed block 581 under the cooperation of the connecting block 588, and finally the first limiting plate 583 is adjusted to a specified position.

[0080] like Fig.12 As shown, the transmission module 55 includes a first cardan shaft 551 that is transmission-connected to the first conveying part 53 and a second cardan shaft 552 that is transmission-connected to the second conveying part 54. The first conveying part 53 and the second conveying part 54 can be controlled to operate by driving the first cardan shaft 551 and the second cardan shaft 552 to rotate in opposite directions through the driving component 56, so as to transport the book block. In addition, by providing the first cardan shaft 551 and the second cardan shaft 552, after adjusting the distance between the first conveying part 53 and the second conveying part 54, the driving component 56 can always be transmission-connected to the first conveying part 53 and the second conveying part 54.

[0081] Furthermore, the driving component 56 includes a third driving motor 561 and a right-angle steering gear 562. The right-angle steering gear 562 is provided with a pair and is respectively connected to the first cardan shaft 551 and the second cardan shaft 552. The output shaft of the third driving motor 561 is connected to the pair of right-angle steering gears 562 through a transmission component 563 to drive the pair of right-angle steering gears 562 to operate synchronously. The third driving motor 561 is operated to simultaneously drive the pair of right-angle steering gears 562 to operate through the transmission component 563, thereby driving the first cardan shaft 551 and the second cardan shaft 552 to rotate synchronously in opposite directions.

[0082] like Figure 12-13 As shown, the first adjustment component 57 includes a plurality of adjustment modules arranged on different brackets 52, wherein the adjustment module includes a slide rail 571 arranged transversely and having a length direction perpendicular to the conveying direction of the book block, a first slider 572 and a second slider 573 are slidably provided on the slide rail 571, and the first conveying part 53 is mounted on the first slider 572, and the second conveying part 54 is mounted on the second slider 573, and also includes a first positive and negative threaded rod 574 whose length direction is parallel to the length direction of the slide rail 571, and the first slider 572 and the second slider 573 are respectively threadedly connected with different threaded parts on the first positive and negative threaded rod 574. By driving the first positive and negative threaded rod 574 to rotate, the first slider 572 and the second slider 573 can be controlled to move in the direction of approaching or moving away from each other on the slide rail 571, so as to adjust the distance between the first conveying part 53 and the second conveying part 54.

[0083] In order to control the simultaneous operation of several adjustment modules, a transmission shaft 575 is rotatably provided on the bracket 52, and the transmission shaft 575 and the ends of each first positive and negative screw rod 574 are connected by a first bevel gear set 576. The first bevel gear set 576 is composed of a pair of meshing bevel gears. After the transmission shaft 575 is driven to rotate, under the action of the first bevel gear set 576, several first positive and negative screw rods 574 can be driven to rotate synchronously, so that several adjustment modules can be operated simultaneously. The bracket 52 is also equipped with a servo motor 577, and the output shaft of the servo motor 577 is connected to the transmission shaft 575 by a second bevel gear set 578. When the servo motor 577 is operated, the transmission shaft 575 can be driven to rotate a specified number of circles, thereby driving the first positive and negative screw rods 574 to rotate a specified number of circles, and adjusting the spacing between the first conveying part 53 and the second conveying part 54 to a specified distance.

[0084] like Figure 14-15 As shown, the lining paper gluing mechanism 6 includes a first supporting frame 61 arranged on the base 1 and a second rotating shaft 62 rotatably arranged on the first supporting frame 61, the second rotating shaft 62 is arranged horizontally and its axial direction is perpendicular to the conveying direction of the book core, and a first gluing disc 63 for gluing the bottom of the left lining paper close to the book core and a second gluing disc 64 for gluing the bottom of the right lining paper close to the book core are installed on the second rotating shaft 62; during the process that the first conveying part 53 and the second conveying part 54 cooperate to make the left lining paper, the right lining paper and the book core move synchronously, the paper supporting part 219 on the first partition 216 opens the bottom of the left lining paper in a direction away from the spine of the book core, and at the same time, the paper supporting part 219 on the second partition 217 opens the bottom of the right lining paper in a direction away from the spine of the book core, and after opening, it passes through the first gluing disc 63 and the second gluing disc 64, and at the same time, drives the second rotating shaft 62 counterclockwise (the rotation direction is Fig.14 As a reference, the first gluing disc 63 and the second gluing disc 64 rotate synchronously, thereby driving the first gluing disc 63 and the second gluing disc 64 to rotate synchronously. At this time, the spine of the book block passes between the first gluing disc 63 and the second gluing disc 64, and the bottom of the left lining paper close to the book block contacts the outer side of the circumference of the first gluing disc 63, and the bottom of the right lining paper close to the book block contacts the outer side of the circumference of the second gluing disc 64. When the first gluing disc 63 and the second gluing disc 64 rotate, glue is applied to the left lining paper and the right lining paper respectively. After the gluing is completed, the left and right lining papers are bonded to the two sides of the spine of the book block respectively.

[0085] The first supporting frame 61 is provided with a fourth driving motor 65 for driving the second rotating shaft 62 to rotate, and is also provided with a first lifting frame 611 that can move up and down. A first glue storage frame 66 for supplying glue to the first glue coating disc 63 and the second glue coating disc 64 is placed on the first lifting frame 611, and a first adjusting device 67 for controlling the first lifting frame 611 to move up and down is also provided. After the first glue storage frame 66 containing glue is placed on the first lifting frame 611, the first adjusting device 67 is used to control the first lifting frame 611 to move up and down. The frame 611 moves upward, so that parts of the first glue-coated disc 63 and the second glue-coated disc 64 are immersed in the glue. When the second rotating shaft 62 in the air of the fourth driving motor 65 rotates, the first glue-coated disc 63 and the second glue-coated disc 64 are driven to rotate synchronously, so that glue is attached to the outer sides of the circumference of the first glue-coated disc 63 and the second glue-coated disc 64, and the backing papers on the left and right sides can be glued. Moreover, when the glue in the first glue storage frame 66 gradually becomes less, the first adjusting device 67 controls the first lifting frame 611 to gradually move upward.

[0086] In order to make the left-side lining paper and the right-side lining paper accurately contact the circumferential side edges of the first gluing disc 63 and the second gluing disc 64, a first limiting mechanism 68 is installed at the bottom of the second conveying portion 54 for guiding the bottom of the left-side lining paper after being stretched to contact the outer side of the circumference of the first gluing disc 63, and a second limiting mechanism 69 is installed at the bottom of the first conveying portion 53 for guiding the bottom of the right-side lining paper after being stretched to contact the outer side of the circumference of the second gluing disc 64; the first limiting mechanism 68 and the second limiting mechanism 69 have the same structure and are arranged in a mirror image, wherein the second limiting mechanism 69 includes a mounting plate 691 and a paper guide 692 arranged on the mounting plate 691, and the paper guide 692 is arranged obliquely to guide the bottom of the right-side lining paper to contact the outer side of the circumference of the second gluing disc 64, so as to perform the gluing process. In addition, a positioning plate 693 is also installed on the mounting plate 691 for moving the bottom of the right lining paper against the paper guide 692. With the cooperation of the positioning plate 693 and the paper guide 692, the bottom of the right lining paper can fully contact the outer circumference of the second gluing disc 64. A paper pusher 694 is also installed on the mounting plate 691 for preventing the bottom of the right lining paper from tilting during the gluing process. By providing the paper pusher 694, the bottom of the right lining paper is prevented from tilting during the gluing process, thereby further improving the gluing efficiency.

[0087] Additionally, the first support frame 61 is provided with a pair of scraping blades 610 for scraping glue on the circumferential sides of the first glue-coating disc 63 and the second glue-coating disc 64, respectively. When the first glue-coating disc 63 and the second glue-coating disc 64 rotate to attach glue to their circumferential sides, the scraping blades 610 are used to scrape off excess glue, thereby preventing excessive glue from being applied during the process of gluing the left and right side backing papers, thereby saving costs.

[0088] like Fig.16 As shown, the book block spine gluing mechanism 7 includes a second support frame 71 arranged on the base 1, and the second support frame 71 is rotatably provided with a gluing roller 72 for gluing the bottom surface of the book block spine and a brush wheel 73 for brushing the glue on the bottom surface of the book block spine evenly; after gluing the left and right side lining papers to bond them to the book block spine, the first conveying part 53 and the second conveying part 54 continue to press and convey the book block. During the conveying process, the surface of the gluing roller 72 contacts the bottom surface of the book block spine, and the gluing roller 72 is controlled to rotate counterclockwise (the rotation direction is the same as the rotation direction of the book block). Fig.16 After the gluing is completed, the surface of the brush wheel 73 contacts the bottom surface of the book block spine, and the glue on the bottom surface of the book block spine is brushed more evenly, thereby improving the processing effect of the book.

[0089] The second support frame 71 is provided with a pair of fifth driving motors 74 for driving the glue roller 72 and the brush wheel 73 to rotate respectively. A second scraper 75 for scraping off excess glue on the surface of the glue roller 72 is provided beside the glue roller 72, and a third scraper 76 for scraping off glue on the surface of the brush wheel 73 is provided beside the brush wheel 73. The second scraper 75 and the third scraper 76 are both movably arranged on the second support frame 71 through a second adjusting device 77. By operating the second adjusting devices 77 on both sides, the spacing between the second scraper 75 and the surface of the glue roller 72, and the spacing between the third scraper 76 and the surface of the brush wheel 73 can be adjusted, so as to facilitate the maintenance or repair of the glue roller 72 and the brush wheel 73.

[0090] A lifting device 78 is provided on the side of the second supporting frame 71, and a second glue storage frame 79 for supplying glue to the glue coating roller 72 is installed on the lifting device 78. The staff can operate the lifting device 78 to control the second glue storage frame 79 to move upward, so that part of the surface of the glue coating roller 72 is immersed in the glue in the second glue storage frame 79. When the glue coating roller 72 is driven to rotate, glue is attached to different parts of the surface of the glue coating roller 72.

[0091] like Fig.17As shown, the drying mechanism 10 includes a second support plate 101 disposed on the base 1, and a lateral adjustment device 102 is installed on the second support plate 101. A second lifting frame 103 that can move up and down is provided on the lateral adjustment device 102, and a plurality of long infrared heating tubes 104 are installed in the second lifting frame 103. When the staff operates the lateral adjustment device 102, the second lifting frame 103 and the plurality of infrared heating tubes 104 can be controlled to move horizontally, and the direction of the movement is perpendicular to the book core direction of the book core. By adjusting the lateral positions of the plurality of infrared heating tubes 104, different numbers of infrared heating tubes 104 are aligned with the spine of the book core, and different temperatures are controlled according to different amounts of glue. In addition, the second lifting frame 103 can also move up and down to adjust the distance between the infrared heating tube 104 and the spine of the book core, and the temperature can also be controlled, thereby improving the drying efficiency.

[0092] like Figure 18-19 As shown, the side gluing mechanism 8 includes a first mounting seat 81 and a first supporting frame 82 detachably mounted on the first mounting seat 81, wherein a first movable seat 83 and a second movable seat 84 that can move toward or away from each other are mounted on the first supporting frame 82, the first movable seat 83 and the second movable seat 84 move laterally and the moving direction is perpendicular to the conveying direction of the book block, a first gluing wheel 85 is horizontally rotatably mounted on the first movable seat 83, a second gluing wheel 86 whose rotation direction is opposite to that of the first gluing wheel 85 is horizontally rotatably mounted on the second movable seat 84, and the first gluing wheel 85 and the second gluing wheel 86 are rotated in the opposite direction to the first gluing wheel 85. A gap is provided in between for the spine of the book core to pass through; the compression conveying mechanism 5 for continuously conveying the book core conveys the book core horizontally, so that the part of the book core that needs to be glued (the side edge of the spine of the book core) passes through the gap between the first glue coating wheel 85 and the second glue coating wheel 86. Glue is attached to the circumferential side edges of the first glue coating wheel 85 and the second glue coating wheel 86. While the book core passes through, the first glue coating wheel 85 is driven to rotate counterclockwise, and the second glue coating wheel 86 is driven to rotate clockwise, so that the first glue coating wheel 85 and the second glue coating wheel 86 roll on the two side edges of the bottom of the book core (the two side edges of the spine of the book core) respectively, thereby applying glue to the two side edges of the bottom of the book core.

[0093] Furthermore, annular glue storage patterns 862 are formed on the circumferential sides of the first glue coating wheel 85 and the second glue coating wheel 86. By providing the glue storage patterns 862, the glue can be fully adhered to the circumferential sides of the first glue coating wheel 85 and the second glue coating wheel 86, thereby avoiding affecting the gluing effect due to the circumferential sides being too smooth. A vertically arranged third shaft 861 is installed on both the first gluing wheel 85 and the second gluing wheel 86. The third shaft 861 is rotatably installed on the first movable seat 83 and the second movable seat 84 respectively. A first transmission part 810 for driving the third shaft 861 installed on the first gluing wheel 85 to rotate is installed on the first supporting frame 82. A second transmission part 811 for driving the third shaft 861 installed on the second gluing wheel 86 to rotate is also installed. The first transmission part 810 and the second transmission part 811 are operated at the same time. Driven by the third shaft 861, the first gluing wheel 85 and the second gluing wheel 86 are driven to rotate in opposite directions at the same time, thereby realizing automatic gluing processing of the book core.

[0094] In addition, after controlling the first movable seat 83 and the second movable seat 84 to move closer to or away from each other, the spacing between the first glue coating wheel 85 and the second glue coating wheel 86 can be adjusted, so that book cores of different thicknesses can pass through the gap between the two to perform glue coating on book cores of different thicknesses; and when adjusting the spacing between the first glue coating wheel 85 and the second glue coating wheel 86, the first transmission part 810 and the second transmission part 811 are always in transmission connection with the corresponding third rotating shaft 861, so as to drive the first glue coating wheel 85 and the second glue coating wheel 86 at different positions. However, in order to control the first movable seat 83 and the second movable seat 84 to move closer to or away from each other, a second positive and negative threaded rod 818 whose length direction is parallel to the sliding direction of the first movable seat 83 (or the second movable seat 84) is rotatably provided on the first support frame 82, and the first movable seat 83 and the second movable seat 84 are respectively threadedly connected with different threaded parts on the second positive and negative threaded rod 818, and a first hand wheel 819 is installed on the end of the second positive and negative threaded rod 818. When the distance between the first glue coating wheel 85 and the second glue coating wheel 86 needs to be adjusted, the staff shakes the first hand wheel 819 to drive the second forward and reverse screw rod 818 to rotate, thereby controlling the first movable seat 83 and the second movable seat 84 to move closer to or away from each other.

[0095] In order to ensure that there is always enough glue attached to the circumferential sides of the first glue coating wheel 85 and the second glue coating wheel 86, a first glue supplying portion 87 for supplying glue to the first glue coating wheel 85 is installed on the first movable seat 83, and a second glue supplying portion 88 for supplying glue to the second glue coating wheel 86 is installed on the second movable seat 84; when the first glue coating wheel 85 and the second glue coating wheel 86 are driven to rotate simultaneously in opposite directions, the first glue supplying portion 87 and the second glue supplying portion 88 are operated to continuously apply glue to the glue storage lines 862 of the first glue coating wheel 85 and the second glue coating wheel 86, and after the circumferential sides just coated with glue are brought into contact with the sides of the book block, the glue can be applied to the book block. In addition, a placement table 815 and a glue pump 89 are installed on the first support frame 82. A glue storage barrel 816 for storing glue is placed on the placement table 815. The glue inlet end of the glue pump 89 is connected to the glue storage barrel 816, and the glue outlet end of the glue pump 89 is connected to the first glue supply part 87 and the second glue supply part 88. When the first glue supply part 87 and the second glue supply part 88 are operated, the glue pump 89 is operated to extract the glue in the glue storage barrel 816, and then the glue is transported to the first glue supply part 87 and the second glue supply part 88 respectively, so as to realize automatic replenishment of glue.

[0096] like Figure 20-22 As shown, the first glue supply part 87 and the second glue supply part 88 have the same structure and are arranged in a mirror image, wherein the second glue supply part 88 includes a movable block 881 disposed on the second movable seat 84 and movable in a direction close to or away from the second glue coating wheel 86, and the movable block 881 is provided with a glue spreading member 883 for evenly spreading glue on the outer side of the circumference of the second glue coating wheel 86, and also includes a hose 884, one end of the hose 884 is connected to the glue spreading member 883, and the other end is connected to the glue pump 89; the glue pump 89 extracts the glue in the glue storage barrel 816 through the hose 88 4 The glue is transported into the glue spreading member 883, and then the glue is evenly spread on the outer circumference of the second glue coating wheel 86 by the glue spreading member 883; and the movable block 881 is controlled to move on the second movable seat 84 in the direction of approaching or moving away from the second glue coating wheel 86, so as to adjust the distance between the glue spreading member 883 and the outer circumference of the second glue coating wheel 86 to control the thickness of the glue coating (i.e. the amount of glue attached to the outer circumference of the second glue coating wheel 86), and the glue spreading member 883 is adjusted to a specified position according to the different glue amounts of different types of book blocks or book blocks of different thicknesses. The second movable seat 84 is also rotatably provided with an adjusting member 882 for controlling the movable block 881 to move on the second movable seat 84. The adjusting member 882 can be a small screw, which is threadedly connected to the movable block 881. The movable block 881 can be controlled to move by rotating the small screw.

[0097] Furthermore, the second glue supply portion 88 also includes a scraper portion for scraping off excess glue on the outer circumference of the second glue coating wheel 86. After the glue is applied to the outer circumference of the second glue coating wheel 86 by the glue spreading member 883, there may be excess glue on the outer circumference of the second glue coating wheel 86. It is impossible to accurately control the amount of glue by only adjusting the distance between the glue spreading member 883 and the outer circumference of the second glue coating wheel 86. After the glue spreading member 883 completes the gluing, the excess glue on the outer circumference of the second glue coating wheel 86 is scraped off by the scraper portion. After the excess glue is scraped off, it contacts the side of the book core again. Under the action of the scraper portion, the accuracy of gluing is further improved, which not only saves costs but also improves the processing efficiency of the book core.

[0098] The scraping part includes a second fixed seat 885 disposed on the second movable seat 84, and a second movable rod 886 is slidably disposed on the second fixed seat 885. A first scraping member 887 for contacting the outer circumference of the second glue coating wheel 86 is mounted on the second movable rod 886. The second movable rod 886 slides on the second movable seat 84 to drive the first scraping member 887 to move toward or away from the second glue coating wheel 86 to adjust the amount of scraping. A scraping pattern 888 that matches the glue storage pattern 862 is formed on the side of the first scraping member 887. By providing the scraping pattern 888, the glue in the glue storage pattern 862 can be scraped off, thereby controlling the amount of glue in the glue storage pattern 862. A second threaded rod 889 whose length direction is consistent with its sliding direction is rotatably provided on the second movable rod 886, and the second threaded rod 889 is threadedly connected to the second fixed seat 885; by rotating the second threaded rod 889, the second movable rod 886 can be pulled or pushed to slide a specified distance on the second fixed seat 885, thereby realizing precise control of the position of the first scraper member 887, and the second threaded rod 889 can also prevent the first scraper member 887 from moving automatically when it is not rotating.

[0099] In addition, a guide member 8811 for collecting and guiding the dripping glue is installed below the glue spreading member 883 and the first glue scraping member 887, a funnel 817 is installed on the top of the glue storage barrel 816, and a gathering frame 814 is installed on the first support frame 82 for collecting and guiding the glue flowing out of the guide member 8811 to the funnel 817 for recovery; when the glue spreading member 883 applies glue to the outer circumference of the second glue coating wheel 86, and the first glue scraping member 887 applies glue to the second glue coating wheel When the glue is scraped on the outer side of the circumference of the second glue coating wheel 86, the excess glue will drip down and then drip onto the guide member 8811. The guide member 8811 is formed with a guide groove, through which the glue is guided into the flow-gathering frame 814, and then collected by the flow-gathering frame 814, and finally guided into the funnel 817 for recycling. The recycled glue flows back into the glue storage barrel 816, which is convenient for re-applying the recycled glue on the outer side of the circumference of the second glue coating wheel 86, saving the processing cost of the book block. The second movable seat 84 is equipped with a protective frame 8810 placed on the side of the second glue coating wheel 86. Under the action of the protective frame 8810, the glue on the outer side of the circumference of the second glue coating wheel 86 is prevented from being thrown out during the process of driving the second glue coating wheel 86 to rotate, thereby improving the neatness of the glue coating machine.

[0100] like Fig.23 As shown, the first transmission part 810 includes a third universal joint 8101 and a first gear 8102 rotatably arranged on the first supporting frame 82, the axis of rotation of the first gear 8102 is arranged vertically, one end of the third universal joint 8101 is fixedly connected to the center point of the first gear 8102, and the other end is fixedly connected to the third rotating shaft 861 arranged on the first rubber coating wheel 85; the first gear 8102 is driven to rotate, and under the transmission action of the third universal joint 8101, the third rotating shaft 861 and the first rubber coating wheel 85 can be driven to rotate.

[0101] Secondly, the second transmission part 811 includes a fourth cardan shaft 8111 and a second gear 8112 rotatably arranged on the first supporting frame 82. The axis of rotation of the second gear 8112 is arranged vertically. One end of the fourth cardan shaft 8111 is fixedly connected to the center point of the second gear 8112, and the other end is fixedly connected to the third rotating shaft 861 arranged on the second rubber coating wheel 86. The second gear 8112 is meshed with the first gear 8102. When the second gear 8112 or the first gear 8102 is driven to rotate, under the transmission action of the third cardan shaft 8101 and the fourth cardan shaft 8111, the first rubber coating wheel 85 and the second rubber coating wheel 86 are driven to rotate in opposite directions at the same time.

[0102] The first support frame 82 is also equipped with a sixth drive motor 812, and a third gear 813 is provided on the output shaft of the sixth drive motor 812, and the third gear 813 is meshed with the second gear 8112 or the first gear 8102. The sixth drive motor 812 is operated to drive the third gear 813 to rotate, thereby driving the second gear 8112 or the first gear 8102 to rotate. In addition, the side gluing mechanism 8 is placed directly below the first conveying portion 53 and the second conveying portion 54, and the first mounting seat 81 is fixed on the base 1. By removing the first support frame 82 from the first mounting seat 81, the gluing mechanism can be repaired or maintained.

[0103] like Figure 25-26 As shown, the book block binding mechanism 9 includes a second mounting seat 91 and a second supporting frame 92 detachably mounted on the second mounting seat 91, wherein a lifting plate 93 that can move up and down is mounted on the second supporting frame 92, the lifting plate 93 is arranged in an upright posture and a fixed frame 95 is provided on its side, a rotating plate 96 is rotatably arranged in the fixed frame 95, and the axis of rotation of the rotating plate 96 is arranged horizontally, and a plurality of conveying rollers 97 arranged in an array around the axis of rotation of the rotating plate 96 are provided on the rotating plate 96, so that the plurality of conveying rollers 97 are arranged in a ring array, and the conveying rollers 97 can rotate on their own, and the axis of rotation of the conveying rollers 97 is parallel to the axis of rotation of the rotating plate 96; when the rotating plate 96 is controlled to rotate in the fixed frame 95, the plurality of conveying rollers 97 can be driven to rotate around the axis of rotation of the rotating plate 96. The fixed frame 95 is provided with a conveying member 98 for cooperating with a plurality of conveying rollers 97 to drive the backing paper 926 to move from bottom to top along the array direction of the conveying rollers 97. A "C"-shaped conveying track for conveying the backing paper 926 is formed between the conveying member 98 and the plurality of conveying rollers 97. The rotating plate 96 is fixed, and the long strip of backing paper 926 is placed between the conveying member 98 and the plurality of conveying rollers 97 (i.e., in the conveying track), and the backing paper 926 is pressed tightly, so that one side of the backing paper 926 contacts the conveying member 98, and the other side of the backing paper 926 contacts the plurality of conveying rollers 97 at the same time. At this time, the running conveying member 98 drives the long strip of backing paper 926 to move from bottom to top along the array direction of the conveying rollers 97 under the action of friction, and one side of the backing paper 926 rolls on the plurality of conveying rollers 97, that is, the moving track of the backing paper 926 is "C"-shaped, or a mirrored "C"-shaped.

[0104] Among them, a transport component 912 is installed on the top of the lifting plate 93, and the transport track is arranged horizontally and perpendicular to the axis of rotation of the rotating plate 96. The fixed frame 95 is equipped with a second guide plate 910 for connecting the end of the conveying track of the back strip paper 926 with the initial end of the transport component 912. The second guide plate 910 is equipped with a laser electric eye 911 for detecting the position of the back strip paper 926; the rotating plate 96 is equipped with a cutting component 99 for cutting the back strip paper 926.

[0105] The laser electric eye 911 is a prior art, which detects the existence or movement of an object (i.e., the backing strip 926) by emitting a laser beam and receiving its reflected or scattered light; the running conveying component 98 drives the backing strip 926 to move, and during the movement, the backing strip 926 passes through the cutting component 99. When the initial end of the backing strip 926 moves to the end of the conveying track, the initial end of the backing strip 926 is placed on the second guide plate 910 and is detected by the laser electric eye 911, the running of the conveying component 98 is stopped, and the cutting component 99 is run again to cut the backing strip 926. The length of the cut backing strip 926 is consistent with the length of the spine of the book core. After the cutting is completed, the running conveying component 98 continues to convey the cut backing strip 926. The compacting and conveying mechanism 5 for continuously and intermittently conveying the book core conveys the book core. The conveying direction of the compacting and conveying mechanism 5 is consistent with the conveying direction of the conveying component 912. The conveying component 912 is placed directly below the compacting and conveying mechanism 5, so that the book core during the conveying process will be supported by the conveying component 912. When the book core is conveyed to the initial end of the conveying component 912, the conveying component 98 just conveys the initial end of the back strip paper 926 to the initial end of the conveying component 912, and makes the bottom spine part of the book core contact with the initial end of the back strip paper 926. At this time, the conveying component 912 is running, and the back strip paper 926 is conveyed at the same time as the book core. The back strip paper 926 gradually changes from bottom-to-top conveyance to horizontal conveyance, and the back strip paper 926 gradually fits the bottom spine part of the book core. When the back strip paper 926 is conveyed to be completely placed on the conveying component 912, the back strip paper 926 is completely fitted with the bottom spine part of the book core.

[0106] In order to make the two sides of the back paper 926 bonded to the two sides of the spine at the bottom of the book block (i.e., edge binding), a first wedge block 913 and a second wedge block 914 arranged side by side are provided above the conveying part 912, and an edge binding channel for the book block to pass through is provided between the first wedge block 913 and the second wedge block 914, and a paper pushing bevel 915 is formed on the side where the first wedge block 913 and the second wedge block 914 are close to each other, and is used to push the back paper 926 to fold and bond it to the side of the spine of the book block. The paper pushing bevel 915 is spiral, and the angle between the two ends can be 90 degrees. When the backing paper 926 is completely attached to the spine of the bottom of the book block, the transport component 912 drives the backing paper 926 to move synchronously with the book block, so that it passes through the edge wrapping channel between the first wedge block 913 and the second wedge block 914. During the movement, the backing paper 926 is pushed by the paper pushing bevel edges 915 on the first wedge block 913 and the second wedge block 914 to fold up the two sides of the length (such as Fig.33 As shown), after folding, the two sides of the length of the backing paper 926 are respectively glued to the two sides of the spine at the bottom of the book block by glue, completing the edge binding treatment of the spine part at the bottom of the book block in the backing paper 926.

[0107] In order to realize the edging processing of book blocks of different sizes, when the rotating plate 96 is controlled to rotate in the fixed frame 95, the cutting component 99 can be moved along the conveying track of the back paper 926, thereby adjusting the distance between the cutting component 99 and the end of the conveying track of the back paper 926, which is the length of the back paper 926 after cutting. According to the length of the book block, the rotating plate 96 is controlled to rotate a specified angle in the fixed frame 95. In order to control the rotation of the rotating plate 96 to adjust the position of the cutting component 99, an adjusting rod 917 is rotatably provided on the fixed frame 95, and a knob 918 is installed at one end of the adjusting rod 917, and a fourth gear 919 is installed at the other end. The staff can drive the fourth gear 919 to rotate by turning the knob 918; a fifth gear 920 is installed on the side of the rotating plate 96 away from the conveying roller 97, and the axis of rotation of the fifth gear 920 is consistent with the axis of rotation of the rotating plate 96, and a speed regulating gear 921 for slowing down and increasing the distance of the fifth gear 920 is provided between the fifth gear 920 and the fourth gear 919, and the speed regulating gear 921 is meshed with the fifth gear 920 and the fourth gear 919 at the same time. The number of teeth of the fifth gear 920 is greater than that of the speed regulating gear 921, and the number of teeth of the speed regulating gear 921 is greater than that of the fourth gear 919. After driving the fourth gear 919 to rotate one circle, under the action of the transmission ratio of the speed regulating gear 921, the fifth gear 920 is driven to rotate a specified angle, so that the rotation speed of the fifth gear 920 is reduced and the output torque is increased, thereby improving the accuracy of adjusting the position of the cutting component 99 and preventing over-cutting or under-cutting.

[0108] In addition, in order to perform hemming processing on book blocks of different thicknesses, a second adjusting component 916 for controlling the distance between the first wedge block 913 and the second wedge block 914 is installed on the lifting plate 93. By controlling the second adjusting component 916, the distance between the first wedge block 913 and the second wedge block 914 can be adjusted, thereby achieving hemming processing on book blocks of different thicknesses.

[0109] In order to realize the continuous feeding of the backing paper 926, a discharge barrel 94 for placing the material roll is installed on the second support frame 92, and the material roll placed on the discharge barrel 94 can rotate, and the axis of rotation is parallel to the axis of rotation of the rotating plate 96; the conveying component 98 is operated, and under the action of friction, a pulling force is generated on the backing paper 926, thereby driving the long strip of backing paper 926 to move from bottom to top along the array direction of the conveying roller 97, and pulling the material roll to rotate during the movement, so as to realize the continuous discharge of the backing paper 926. In addition, a limiting member 941 for limiting one side of the material roll is installed on the discharge barrel 94, and a baffle 942 for limiting the other side of the material roll is installed on the lifting plate 93, and the limiting member 941 is detachable; when the material roll is used up, the limiting member 941 can be removed from the discharge barrel 94, so that a new material roll can be placed on the discharge barrel 94 to realize the replenishment of the material roll.

[0110] like Figure 27-29 As shown, the conveying component 98 includes a first belt roller 981 and a second belt roller 982 which are rotatably arranged on the fixed frame 95 and are respectively placed at the beginning and end of the conveying track of the back strip paper 926. A first guide roller 983 and a second guide roller 984 are also rotatably arranged on the fixed frame 95. A flat belt 986 for conveying the back strip paper 926 is wound around the first belt roller 981, the second belt roller 982, the second guide roller 984 and the first guide roller 983. A flat belt 986 wound around the first belt roller 981 and the second belt roller 982 is wound around the flat belt roller 981 and the second belt roller 982. Belt 986 contacts several conveying rollers 97, so that this section of flat belt 986 is in a "C" shape, or a mirrored "C" shape. One side of the back strip paper 926 on the conveying track contacts several conveying rollers 97, and the other side contacts the surface of this section of flat belt 986 wound around the first belt roller 981 and the second belt roller 982. When the flat belt 986 is controlled to move, the friction between the surface of the flat belt 986 and the back strip paper 926 drives the back strip paper 926 to move along its conveying track, thereby realizing the conveyance of the back strip paper 926.

[0111] In order to control the flat belt 986 to move, the fixed frame 95 is rotatably provided with a driving roller 985, a section of the flat belt 986 wound around the first guide roller 983 and the second guide roller 984 is wound around the driving roller 985, and the fixed frame 95 is equipped with a first driving motor 9810, and the output shaft of the first driving motor 9810 is connected to the end of the driving roller 985 through a transmission gear set 9811. The first driving motor 9810 is operated to drive the driving roller 985 to rotate, thereby controlling the flat belt 986 to move. In addition, a first guide plate 9812 for guiding the backing paper 926 is installed at the initial end of the conveying track of the backing paper 926 (i.e., beside the first belt roller 981), and the backing paper 926 is guided to between the flat belt 986 and a plurality of conveying rollers 97 by the first guide plate 9812 to prevent paper jams.

[0112] The rotating plate 96 is rotatably provided with a first steering roller 987 and a second steering roller 988 disposed beside the conveying roller 97, and a third guide roller 989 is also rotatably provided. The portion of the flat belt 986 in contact with the conveying roller 97 is wound around the first steering roller 987, the second steering roller 988 and the third guide roller 989, so that the portion of the flat belt 986 is in a U shape; the U-shaped portion of the flat belt 986 does not contact the conveying roller 97, and the other portion of the flat belt 986 is still in contact with a plurality of conveying rollers 97, thereby not affecting the conveying of the backing paper 926. Between the first steering roller 987 and the second steering roller 988 is a cutting station for cutting the backing paper 926, and a portion of the cutting component 99 is disposed at the cutting station, and when the flat belt 986 passes through the cutting station during the conveying process, it passes through the cutting component 99.

[0113] like Figure 30-31 As shown, the cutting component 99 includes a mounting block 991 installed at the cutting station and a fixed cutter 992 installed on the mounting block 991, wherein a fixed rod 993 is provided on the rotating plate 96, and a rotating frame 994 whose axis is parallel to the axis of rotation of the rotating plate 96 is rotatably provided on the fixed rod 993; in order to control the rotation of the rotating frame 994 on the fixed rod 993, a rotating rod 998 is provided on the rotating plate 96, and a cylinder 999 is installed on the rotating rod 998, and a connecting rod 9910 is provided on the telescopic rod end of the cylinder 999, and the connecting rod 9910 is rotatably connected to the end of the rotating frame 994 away from the fixed rod 993; by operating the cylinder 999, a force can be applied to the rotating frame 994, so that the rotating frame 994 moves on the fixed rod 993 toward or away from the cutting station.

[0114] Among them, a rotating seat 995 is rotatably provided in the middle position of the rotating frame 994, and a movable cutter 996 is installed on the rotating seat 995 for cooperating with the fixed cutter 992 to cut the back strip paper 926. A second spring 997 is provided between the rotating seat 995 and the rotating frame 994 for applying force to the rotating seat 995 so that the movable cutter 996 and the fixed cutter 992 always maintain a cutting state; when the movable cutter 996 and the fixed cutter 992 maintain a cutting state, the movable cutter 996 and the fixed cutter 992 are in a scissors shape, and the two are arranged crosswise in a close fit.

[0115] During the conveying process, the back strip paper 926 will pass between the fixed cutter 992 and the movable cutter 996. When the back strip paper 926 needs to be cut, the cylinder 999 is operated to make the rotating frame 994 move on the fixed rod 993 toward the mounting block 991, thereby driving the movable cutter 996 to approach the fixed cutter 992 to cut the back strip paper 926.

[0116] Additionally, a third guide plate 9911 and a fourth guide plate 9912 are arranged up and down and are used to guide the back strip paper 926 during the conveying process to between the fixed cutter 992 and the movable cutter 996. The back strip paper 926 during the conveying process passes between the third guide plate 9911 and the fourth guide plate 9912 for guidance, so that the back strip paper 926 can accurately pass between the fixed cutter 992 and the movable cutter 996.

[0117] like Fig.32As shown, the transport component 912 includes a transport frame 9121 installed on the lifting plate 93, and a second driven wheel 9123 and a first driven wheel 9122 are rotatably provided on the transport frame 9121 at the same height and arranged along the transport direction of the book block. A transport belt 9124 for transporting the back strip paper 926 in contact with the book block and making it move synchronously with the book block is wound around the second driven wheel 9123 and the first driven wheel 9122; the initial end of the transport belt 9124 is connected to the end of the transport track of the back strip paper 926 through the second guide plate 910, and when the transport component 98 transports the initial end of the cut back strip paper 926 to the transport belt 9124, it just contacts the spine part at the bottom of the book block during the transport process, and controls the transport belt 912 During the movement, the back strip 926 is transported together with the book block, and the back strip 926 gradually changes from being transported from bottom to top to being transported horizontally, and the back strip 926 gradually fits with the spine portion at the bottom of the book block. When the back strip 926 is transported to be completely placed on the conveying belt 9124, the back strip 926 completely fits with the spine portion at the bottom of the book block, and then drives the back strip 926 to move synchronously with the book block, so that it passes through the edge wrapping channel between the first wedge block 913 and the second wedge block 914. During the movement, the two length sides of the back strip 926 are pushed to be folded up by the paper pushing bevel edges 915 on the first wedge block 913 and the second wedge block 914, so that the two length sides of the back strip 926 are respectively glued to the two side edges of the book block by glue.

[0118] In addition, in order to control the movement of the conveying belt 9124, a driving wheel 9125 is rotatably provided on the conveying frame 9121, and the lower half of the conveying belt 9124 wound around the second driven wheel 9123 and the first driven wheel 9122 is wound around the driving wheel 9125, and the lifting plate 93 is equipped with a second driving motor 9127, and the output shaft of the second driving motor 9127 is connected to the end of the driving wheel 9125 through a transmission part 9126; the transmission part 9126 can be a transmission wheel and a transmission belt structure. When the second driving motor 9127 is running, the driving wheel 9125 can be driven to rotate under the transmission action of the transmission part 9126, thereby driving the conveying belt 9124 to move.

[0119] Furthermore, the second adjusting component 916 includes an adjusting frame 9161 installed on the lifting plate 93, and the adjusting frame 9161 is provided with a third movable seat 9162 and a fourth movable seat 9163 which can slide towards or away from each other, the first wedge block 913 is installed on the third movable seat 9162, and the second wedge block 914 is installed on the fourth movable seat 9163; when the third movable seat 9162 and the fourth movable seat 9163 are controlled to move towards or away from each other on the adjusting frame 9161, the first wedge block 913 and the second wedge block 914 can be driven to move towards or away from each other.

[0120] The adjustment frame 9161 is rotatably provided with a third positive and negative threaded rod 9164 whose length direction is parallel to the moving direction of the first wedge block 913 (or the second wedge block 914), and the third movable seat 9162 and the fourth movable seat 9163 are respectively threadedly connected with different threaded parts on the third positive and negative threaded rod 9164, and a second hand wheel 9165 is installed on the end of the third positive and negative threaded rod 9164. When it is necessary to adjust the distance between the first wedge block 913 and the second wedge block 914, the staff shakes the second hand wheel 9165, thereby driving the third positive and negative threaded rod 9164 to rotate, and the third movable seat 9162 and the fourth movable seat 9163 can be controlled to move closer to or farther away from each other.

[0121] Additionally, mounting members 9166 are installed on the third movable seat 9162 and the fourth movable seat 9163. The mounting members 9166 are provided with brushes 9167 on the sides close to each other for contacting the backing paper 926 adhered to the book block to make the backing paper 926 and the book block fully adhere to each other. The backing paper 926 and the book block move in the hemming channel between the first wedge block 913 and the second wedge block 914 at the same time. During the movement, the paper pusher bevel 915 pushes the length sides of the backing paper 926 to fold up. Thereby, the two sides of the length of the backing paper 926 are respectively glued to the two sides of the book core by glue, so that the spine of the book core is wrapped by the backing paper 926; after passing through the edge wrapping channel between the first wedge block 913 and the second wedge block 914, it finally passes through the brush 9167, and the brush 9167 contacts the backing paper 926 glued to the book core, and the backing paper 926 on the book core is brushed tightly, so that the backing paper 926 and the spine of the book core are fully glued together, thereby improving the efficiency of edge wrapping.

[0122] In addition, in order to control the lifting plate 93 to move up and down on the second supporting frame 92, a transversely arranged fourth rotating shaft 922 and a control component 923 for controlling the rotation of the fourth rotating shaft 922 are rotatably provided on the second supporting frame 92, and a plurality of vertically arranged third threaded rods 924 are also rotatably provided, and the third threaded rods 924 are threadedly connected to the lifting plate 93, and the fourth rotating shaft 922 and the third threaded rods 924 are transmission connected via a third bevel gear set 925; the third bevel gear set 925 is composed of two bevel gears meshing with each other. The fourth rotating shaft 922 is controlled to rotate by the control component 923. Under the transmission action of the third bevel gear set 925, several third threaded rods 924 can be driven to rotate simultaneously to control the lifting plate 93 to move up and down on the second support frame 92, thereby controlling the height of the conveying component 98, the transport component 912, the second adjusting component 916, the first wedge block 913 and the second wedge block 914 to adapt to book blocks of different sizes, so that the spine of the book block during the conveying process can fully contact the backing paper 926 conveyed by the conveying component 98.

[0123] During the conveying process, the two sides of the bottom of the book core (i.e., the two sides of the spine of the book core) are first coated with glue. After the gluing is completed, it is conveyed to the initial end of the conveying belt 9124 and contacts with the initial end of the backing paper 926. After contact, the book core continues to be conveyed, and the backing paper 926 gradually fits the spine part of the bottom of the book core. When the backing paper 926 is conveyed to be completely placed on the conveying belt 9124, the backing paper 926 is completely fitted with the spine part of the bottom of the book core, and then passes through the edge binding channel between the first wedge block 913 and the second wedge block 914 for edge binding.

[0124] In addition, the book block binding mechanism 9 is placed directly below the first conveying part 53 and the second conveying part 54, and the second mounting seat 91 is fixed on the base 1. By removing the second support frame 92 from the second mounting seat 91, the binding mechanism can be repaired or maintained.

[0125] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0126] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic laminating machine, characterized in that: The invention comprises a base (1), the base (1) being provided with a pushing component (2) for continuously pushing a book block in an upright position, and a pressing and conveying mechanism (5) connected to the end of the pushing component (2) for pressing and conveying the pushed book block; A left lining paper unloading mechanism (3) for conveying a layer of lining paper from top to bottom to the left side of the book block is installed above the pushing component (2), and a right lining paper unloading mechanism (4) for conveying a layer of lining paper from top to bottom to the right side of the book block is also installed; A lining paper gluing mechanism (6) for gluing the bottom of the left lining paper close to the book core and the bottom of the right lining paper close to the book core is arranged below the pressing and conveying mechanism (5); a book core spine gluing mechanism (7) for gluing the bottom surface of the book core spine and a drying mechanism (10) for drying the glue applied on the bottom surface of the book core spine are also arranged; a side edge gluing mechanism (8) for gluing the two sides of the book core spine after the glue is dried, and a book core edge wrapping mechanism (9) for wrapping the book core spine with a backing paper (926) after the side edges are glued.

2. The automatic laminating machine according to claim 1, characterized in that: The pushing component (2) comprises a first supporting plate (21) whose length direction is consistent with the conveying direction of the book block, a pair of first sprockets (22) arranged vertically are rotatably provided at the end of the first supporting plate (21), a pair of second sprockets (23) arranged vertically are rotatably provided at the beginning of the first supporting plate (21), a chain (24) is wound around the vertically arranged first sprockets (22) and the vertically arranged second sprockets (23), a plurality of pushing rods (25) are arranged at equal intervals around the moving track of the chain (24) and used to push the book block in an upright posture to move, and a supporting plate (26) is provided inside the first supporting plate (21) for supporting the book block in the pushing process.

3. The automatic laminating machine according to claim 2, characterized in that: The support plate (26) is provided with a first book block guide plate (27) and a second book block guide plate (28) for limiting the positions of two sides of a book block during the pushing process, and a book block conveying channel (29) is formed between the first book block guide plate (27) and the second book block guide plate (28); a first lining paper guide plate (210) for limiting the position of the left lining paper is provided on a side of the first book block guide plate (27) away from the book block conveying channel (29), and a first lining paper guide plate (210) is formed between the first book block guide plate (27) and the first book block guide plate (27). A first lining paper conveying channel (211) is parallel to the book block conveying channel (29) and is used to guide the left lining paper during the pushing process; a second lining paper guide plate (212) is installed on the side of the second book block guide plate (28) away from the book block conveying channel (29) and is used to limit the right lining paper; a second lining paper conveying channel (213) is formed between the second lining paper guide plate (212) and the second book block guide plate (28) and is parallel to the book block conveying channel (29) and is used to guide the right lining paper during the pushing process.

4. The automatic laminating machine according to claim 3 is characterized in that: A first partition (216) and a second partition (217) are installed at the end of the first supporting plate body (21), the length direction of which is consistent with the pushing direction of the book block and arranged side by side; a book block guide rail connected to the end of the book block conveying channel (29) is formed between the first partition (216) and the second partition (217); a side of the first partition (216) away from the second partition (217) and a side of the second partition (217) away from the first partition (216) are both provided with a limiting guide bar (218); the end of the first partition (216) and the end of the second partition (217) are both formed with a paper supporting portion (219) protruding in opposite directions and used to open the bottom of the lining paper.

5. The automatic laminating machine according to claim 4, characterized in that: The pressing and conveying mechanism (5) comprises a plurality of brackets (52) arranged on a base (1); a first conveying portion (53) and a second conveying portion (54) for cooperating with the first conveying portion (53) to press and convey the book block are mounted on the bracket (52); the first conveying portion (53) and the second conveying portion (54) are arranged side by side on the left and right; a conveying track is formed between the first conveying portion (53) and the second conveying portion (54); an initial end of the conveying track is placed directly above the first partition plate (216) and the second partition plate (217) and connected to the book block conveying channel (29); the first conveying portion (53) and the second conveying portion (54) are movably arranged on the bracket (52) to move closer to or farther from each other; a first adjusting component (57) for adjusting the distance between the first conveying portion (53) and the second conveying portion (54) is provided on the bracket (52).

6. The automatic laminating machine according to claim 5, characterized in that: The backing paper gluing mechanism (6) comprises a first supporting frame (61) arranged on a base (1) and a second rotating shaft (62) rotatably arranged on the first supporting frame (61); the second rotating shaft (62) is arranged transversely and its axial direction is perpendicular to the conveying direction of the book block; the second rotating shaft (62) is provided with a first gluing disc (63) for gluing the bottom of the left backing paper close to the book block and a second gluing disc (64) for gluing the bottom of the right backing paper close to the book block; the first supporting frame (61) is provided with a first lifting frame (611) movable up and down; a first glue storage frame (66) for supplying glue to the first gluing disc (63) and the second gluing disc (64) is placed on the first lifting frame (611); and a first adjusting device (67) for controlling the first lifting frame (611) to move up and down is also provided.

7. The automatic laminating machine according to claim 6, characterized in that: A first limiting mechanism (68) is installed at the bottom of the second conveying portion (54) for guiding the bottom of the left lining paper after being stretched to contact the outer side of the circumference of the first gluing disc (63), and a second limiting mechanism (69) is installed at the bottom of the first conveying portion (53) for guiding the bottom of the right lining paper after being stretched to contact the outer side of the circumference of the second gluing disc (64); the second limiting mechanism (69) includes a mounting plate (691) and a paper guide (692) arranged on the mounting plate (691), and the mounting plate (691) is also provided with a positioning plate (693) for making the bottom of the right lining paper stick to the paper guide (692) for movement, and a paper pushing block (694) for preventing the bottom of the right lining paper from tilting up during the gluing process.

8. The automatic laminating machine according to claim 1, characterized in that: The side gluing mechanism (8) comprises a first mounting seat (81) and a first supporting frame (82) detachably mounted on the first mounting seat (81); a first movable seat (83) and a second movable seat (84) which can move towards or away from each other are mounted on the first supporting frame (82); the first movable seat (83) and the second movable seat (84) move laterally and the moving direction is perpendicular to the conveying direction of the book block; a first gluing wheel (85) is horizontally rotatably mounted on the first movable seat (83); a second gluing wheel (86) whose rotation direction is opposite to that of the first gluing wheel (85) is horizontally rotatably mounted on the second movable seat (84); and a gap is provided between the first gluing wheel (85) and the second gluing wheel (86) for the spine of the book block to pass through. The first glue coating wheel (85) and the second glue coating wheel (86) are both formed with annular glue storage patterns (862) on their circumferential sides. The first glue coating wheel (85) and the second glue coating wheel (86) are both provided with a vertically arranged third rotating shaft (861). The third rotating shaft (861) is rotatably arranged on the first movable seat (83) and the second movable seat (84) respectively. The first supporting frame (82) is provided with a first transmission part (810) for driving the third rotating shaft (861) arranged on the first glue coating wheel (85) to rotate, and is also provided with a second transmission part (811) for driving the third rotating shaft (861) arranged on the second glue coating wheel (86) to rotate.

9. The automatic laminating machine according to claim 1, characterized in that: The book block binding mechanism (9) comprises a second support frame (92) and a lifting plate (93) movably arranged on the second support frame (92), the lifting plate (93) being arranged in an upright posture and having a fixed frame (95) arranged beside it, a rotating plate (96) being rotatably arranged in the fixed frame (95), and an axis of rotation of the rotating plate (96) being arranged transversely, and a plurality of conveying rollers (97) arranged in an array around the axis of rotation of the rotating plate (96) being arranged on the rotating plate (96), so that the plurality of conveying rollers (97) can be arranged in an orderly manner. The conveying rollers (97) are arranged in a ring array, and the conveying rollers (97) can rotate on their own, and the axis of rotation is parallel to the axis of rotation of the rotating plate (96); the fixed frame (95) is equipped with a conveying component (98) for cooperating with a plurality of conveying rollers (97) to drive the back strip paper (926) to move from bottom to top along the array direction of the conveying rollers (97), and a "C"-shaped conveying track for conveying the back strip paper (926) is formed between the conveying component (98) and the plurality of conveying rollers (97); A conveying component (912) is installed on the top of the lifting plate (93) with a conveying track arranged horizontally and perpendicular to the axis of rotation of the rotating plate (96); a second material guide plate (910) is installed on the fixed frame (95) for connecting the end of the conveying track of the backing paper (926) with the initial end of the conveying component (912); a laser electric eye (911) is installed on the second material guide plate (910) for detecting the position of the backing paper (926); and a cutting component (99) is installed on the rotating plate (96) for cutting the backing paper (926); A first wedge block (913) and a second wedge block (914) are arranged side by side above the transport component (912); a wrapping channel for the book block to pass through is provided between the first wedge block (913) and the second wedge block (914); a paper pushing bevel (915) for pushing the back strip paper (926) to fold up and make it adhere to the side of the spine of the book block is formed on the side of the first wedge block (913) and the second wedge block (914) close to each other; and the paper pushing bevel (915) is spiral-shaped.

10. The automatic laminating machine according to claim 9, characterized in that: The conveying component (98) comprises a first belt roller (981) and a second belt roller (982) which are rotatably arranged on a fixed frame (95) and respectively placed at the beginning and end of a conveying track of the back strip paper (926); a first guide roller (983) and a second guide roller (984) are also rotatably arranged on the fixed frame (95); a flat belt (986) for conveying the back strip paper (926) is wound around the first belt roller (981), the second belt roller (982), the second guide roller (984) and the first guide roller (983); a section of the flat belt (986) wound around the first belt roller (981) and the second belt roller (982) contacts a plurality of conveying rollers (97), so that the section of the flat belt (986) is in a "C" shape.

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