Book binding and glue brushing device

Abstract

The utility model discloses a book binding glue brushing device, and relates to the technical field of book binding, in particular to the book binding glue brushing device which comprises a box body, a plurality of partition plates are arranged in the box body side by side in the length direction, and the partition plates sequentially divide the interior of the box body into an equipment cavity, a glue pool, a refrigeration box and a book bin from one end to the other end. A book is clamped and fixed through each fixing assembly, the driving assemblies are used for driving the fixing assemblies where the books are clamped and fixed to move on the moving channels, the books pass through the positions above gluing nozzles in the gluing assemblies in the moving process, the gluing nozzles smear hot melt glue on book edges of the books, and the edges of all pieces of paper of the books are bonded. When the glued books pass through the airflow window, cold airflow generated by the refrigerating machine blows the hot melt adhesive on the books through the airflow window, so that the hot melt adhesive is rapidly cooled, the purposes of gluing the batch books and accelerating cooling of the hot melt adhesive are achieved, and then high-efficiency book gluing work is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of book binding, in particular to a book binding glue brushing device. Background Art

[0002] Bookbinding is a general term for the process of processing printed sheets into books. Bookbinding is the overall process of book binding from arranging pages to sealing, including arranging, connecting, sewing, backing, and cover attaching of printed pages in order; in the backing process, the stitched book needs to be glued on the side to make the glue, paper and cover bond together to make it firm.

[0003] In the published Chinese patent application, the publication number is CN220332313U, and the patent name is: A glue brushing device for book binding. Although the prior art sets a glue box, a rectangular lower glue tube, a rotating rod, an eccentric roller, a rubber sleeve, a hand wheel and a glue brushing roller, the rubber sleeve is squeezed onto the inner wall of the rectangular lower glue tube, the distance between the rubber sleeve and the glue brushing roller is changed, the amount of glue output is controlled, and the glue is attached to the glue brushing roller; the glue brushing roller is driven to move by a moving mechanism to brush the glue onto the book. However, the prior art can only brush glue on one book at a time, and after brushing glue on the book, the glue solidifies slowly, and its overall work efficiency is low.

[0004] In summary, in order to solve the problem of low efficiency of glue brushing in the prior art, this case is specially proposed to solve it. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a book binding glue brushing device, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a book binding glue brushing device, including a box body, a plurality of partitions are arranged in parallel along the length direction inside the box body, each of the partitions divides the inside of the box body from one end to the other end into an equipment cavity, a glue pool, a refrigeration box, and a book bin in sequence, a plurality of support columns are fixedly connected to the box body, a top plate is fixedly connected to each of the support columns, a plurality of driving components are arranged on the top plate, each of the driving components is provided with a fixed component for clamping and fixing books, and the driving component is connected to the fixed component in a transmission manner; a gluing component is arranged on the glue pool of the box body, the gluing component includes a plunger pump and a plurality of gluing nozzles, the medium outflow end of the plunger pump is respectively connected to each of the gluing nozzles, and the medium inflow end of the plunger pump is connected to the glue pool; a refrigerator is arranged inside the refrigeration box, and an airflow window is opened on the refrigeration box; a moving channel is formed between the box body and the top plate, the driving component drives the fixed component to move on the moving channel, and the fixed component drives the book to move through the gluing nozzle and the airflow window in sequence.

[0009] Optionally, a support platform is fixedly installed on the box and above the equipment cavity, and a control panel is installed on the equipment cavity of the box.

[0010] Optionally, a plurality of slide grooves are provided on the bottom wall of the top plate, and each of the driving components is respectively arranged at each slide groove of the top plate.

[0011] Optionally, the driving assembly includes a servo motor and a screw rod, the screw rod passes through a slide groove and is rotatably connected to the top plate, the servo motor is fixedly mounted on a side wall of the top plate, the output shaft end of the servo motor is coaxially fixedly connected to one end of the screw rod, a sliding block is threadedly connected to the threaded area of ​​the outer wall of the screw rod, and the sliding block is slidably connected to the top plate through the slide groove.

[0012] Optionally, the fixing assembly includes a positioning plate, a three-axis cylinder, a splint, and a connecting column. The three-axis cylinder is fixedly mounted on a side wall of the positioning plate, the splint is fixedly mounted on the output shaft end of the three-axis cylinder, and the splint is parallel to the positioning plate; the lower end of the connecting column is fixedly connected to the positioning plate, and the upper end of the connecting column is fixedly connected to the sliding block.

[0013] Optionally, the glue coating assembly further includes a plurality of solenoid valves, each of which is respectively arranged on each medium output pipeline of the plunger pump.

[0014] Optionally, two baffles are fixedly connected above the box body and close to the refrigeration box, a refrigeration cavity is formed between the two baffles, and the refrigeration cavity is located on the movable channel, and thermal insulation curtains are provided on the two baffles and at the inlet and outlet of the refrigeration cavity, and the refrigeration box is connected to the refrigeration cavity through an airflow window.

[0015] Optionally, the control panel is respectively controlled and connected to the driving component, the fixing component and the gluing component.

[0016] (III) Beneficial effects

[0017] The utility model provides a book binding glue brushing device, which has the following beneficial effects:

[0018] The book binding gluing device has the effect of gluing and cooling hot melt glue on batches of books through the coordinated arrangement of a control panel, a gluing component, a refrigerator, multiple driving components, and multiple fixing components. Each fixing component clamps and fixes a book, and the driving components are used to drive the fixing components clamping and fixing the books to move on the moving channel. During the movement, the book passes above the gluing nozzle in the gluing component, and the gluing nozzle applies hot melt glue on the book edges of the book, and the edges of each paper of the book are bonded. When the glued book passes through the airflow window, the cold airflow generated by the refrigerator blows the hot melt glue on the book through the airflow window, so that the hot melt glue is quickly cooled, thereby achieving the purpose of gluing and accelerating the cooling of the hot melt glue on the batch of books, thereby realizing high-efficiency book gluing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 This is a three-dimensional structural diagram of the book binding glue brushing device of the utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the box body of the book binding glue brushing device of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the top plate of the book binding glue brushing device of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the fixing assembly of the book binding glue brushing device of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing component in the book binding glue brushing device of the utility model after clamping the book.

[0025] In the figure: 1. Box body; 2. Support legs; 3. Control board; 4. Fixing assembly; 401. Positioning plate; 402. Three-axis cylinder; 403. Clamp; 404. Connecting column; 5. Top plate; 501. Slide; 6. Servo motor; 7. Support column; 8. Baffle; 9. Plunger pump; 10. Insulation curtain; 11. Glue nozzle; 12. Support table; 13. Glue tank; 14. Refrigeration box; 15. Book bin; 16. Air flow window; 17. Screw rod; 18. Book. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indications or implications.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0028] See also Figures 1 to 5 The utility model provides a technical solution: a book binding glue brushing device, including a box body 1, a plurality of supporting legs 2 are arranged at the bottom of the box body 1, a plurality of partitions are arranged in parallel along the length direction inside the box body 1, and each partition divides the interior of the box body 1 from one end to the other end into an equipment cavity, a glue pool 13, a refrigeration box 14, and a book bin 15 in sequence, a plurality of supporting columns 7 are fixedly connected to the box body 1, each of the supporting columns 7 is fixedly connected to a top plate 5, a plurality of driving components are arranged on the top plate 5, each driving component is provided with a fixing component 4 for clamping and fixing a book 18, and the driving component is transmission-connected to the fixing component 4.

[0029] Each fixing assembly 4 is used to clamp and fix the book 18. Each driving assembly is used to drive each fixing assembly 4 respectively, so that each fixing assembly 4 can move after carrying the book 18.

[0030] A glue coating assembly is arranged on the glue pool 13 of the box body 1 , and the glue coating assembly includes a plunger pump 9 and a plurality of glue coating nozzles 11 . The medium outflow end of the plunger pump 9 is connected to each glue coating nozzle 11 , and the medium inflow end of the plunger pump 9 is connected to the glue pool 13 .

[0031] The glue coating assembly further includes an electric heating element disposed in the glue pool 13. The electric heating element may be an electric heating wire, etc. The electric heating element is used to heat the hot melt adhesive in the glue pool 13 to make the hot melt adhesive reach an ideal temperature and prevent the hot melt adhesive from solidifying in the glue pool 13. The glue pool 13 is used to contain the hot melt adhesive. The plunger pump 9 is used to extract the hot melt adhesive in the glue pool 13 and transport the hot melt adhesive to each glue coating nozzle 11. The hot melt adhesive is coated on the glue area of ​​the book edge of the book 18 through the glue coating nozzle 11.

[0032] A refrigerator is disposed inside the refrigeration box 14 , and an airflow window 16 is provided on the refrigeration box 14 .

[0033] The refrigerator is used to generate a cold air flow, which flows out through the air flow window 16. The cold air flow flowing out of the air flow window 16 blows on the adhesive surface of the book 18, so that the hot melt adhesive on the adhesive surface of the book 18 cools down and solidifies.

[0034] A moving channel is formed between the box body 1 and the top plate 5 , and the driving component drives the fixing component 4 to move on the moving channel, and the fixing component 4 drives the book 18 to move through the gluing nozzle 11 and the airflow window 16 in sequence.

[0035] After the fixing component 4 clamps and fixes the book 18, the driving component drives the fixing component 4 to move along the moving channel. During the movement of the book 18, the glue area of ​​the book edge of the book 18 passes above the glue nozzle 11, and the glue nozzle 11 applies hot melt glue to the glue area of ​​the book edge, so that each paper of the book 18 is bonded at the edge. After the hot melt glue is applied to the glue area of ​​the book edge, a glue surface is formed. The book 18 continues to move. When the book 18 moves above the airflow window 16, the cold air flow blows the glue surface of the book 18, so that the hot melt glue on the glue surface is quickly solidified.

[0036] Specifically, a support platform 12 is fixedly installed on the box body 1 and located above the equipment cavity, and a control board 3 is installed on the equipment cavity of the box body 1. The control board 3 is respectively connected to the driving component, the fixing component 4, and the glue coating component.

[0037] Among them, the control board 3 can adopt an editable logic controller, a single-chip microcomputer, etc. The control board 3 is equipped with a logic control program and a timing control program to meet the needs of automatic control of the driving component, the fixing component 4, the gluing component, etc.

[0038] Specifically, a plurality of slide grooves 501 are provided on the bottom wall of the top plate 5 , and each driving assembly is respectively disposed at each slide groove 501 of the top plate 5 .

[0039] More specifically, the drive assembly includes a servo motor 6 and a screw rod 17. The screw rod 17 passes through the slide groove 501 and is rotatably connected to the top plate 5. The servo motor 6 is fixedly mounted on a side wall of the top plate 5. The output shaft end of the servo motor 6 is coaxially fixedly connected to one end of the screw rod 17. A sliding block is threadedly connected to the threaded area of ​​the outer wall of the screw rod 17, and the sliding block is slidably connected to the top plate 5 through the slide groove 501.

[0040] The lead screw 17 and the sliding block together form a ball screw pair. When the servo motor 6 is started, the lead screw 17 is driven to rotate, and the lead screw 17 rotates to drive the sliding block to slide along the length direction of the lead screw 17 , that is, the sliding block slides along the slide groove 501 on the top plate 5 .

[0041] More specifically, the fixing assembly 4 includes a positioning plate 401, a three-axis cylinder 402, a clamping plate 403, and a connecting column 404. The three-axis cylinder 402 is fixedly mounted on a side wall of the positioning plate 401, the clamping plate 403 is fixedly mounted on the output shaft end of the three-axis cylinder 402, and the clamping plate 403 is parallel to the positioning plate 401; the lower end of the connecting column 404 is fixedly connected to the positioning plate 401, and the upper end of the connecting column 404 is fixedly connected to the sliding block.

[0042] When the sliding block slides along the slide groove 501, it drives the connecting column 404 to move, thereby driving the entire fixing assembly 4 to move. After clamping and fixing the book 18, the fixing assembly 4 moves along the moving channel. When the fixing assembly 4 clamps and fixes the book 18: the staff places the book 18 between the positioning plate 401 and the clamping plate 403, and the lower surface of the book 18 (that is, the book edge to be glued area) is close to the upper surface of the support table 12, and the three-axis cylinder 402 is started. The output shaft of the three-axis cylinder 402 pulls the clamping plate 403 to move to the side where the positioning plate 401 is located, and the clamping plate 403 and the positioning plate 401 clamp and fix the book 18, thereby fixing the book 18.

[0043] Specifically, the glue coating component also includes a plurality of solenoid valves, each of which is respectively arranged on each medium output pipeline of the plunger pump 9 .

[0044] The solenoid valves are used to control the on / off of the medium output pipelines of the plunger pump 9 , respectively, so as to control the glue discharge of the glue coating nozzle 11 .

[0045] Specifically, two baffles 8 are fixedly connected above the box body 1 and close to the refrigeration box 14, a refrigeration cavity is formed between the two baffles 8, and the refrigeration cavity is located on the movable channel, and thermal insulation curtains 10 are arranged on the two baffles 8 and at the inlet and outlet of the refrigeration cavity, and the refrigeration box 14 is connected to the refrigeration cavity through an air flow window 16.

[0046] The two baffles 8 and the temperature-insulating curtains 10 at the entrance and exit are used to form a refrigeration chamber inside the book 18. After the book 18 is coated with glue, it moves through the refrigeration chamber under the drive of the driving assembly. The hot melt glue on the book 18 gradually cools down when passing through the refrigeration chamber, accelerating the solidification efficiency of the hot melt glue. After the hot melt glue on the book 18 is cooled and solidified, it moves to the top of the book bin 15 under the drive of the driving assembly, and the three-axis cylinder 402 is closed, and the three-axis cylinder 402 drives the clamping plate 403 to reset. The clamping plate 403 and the positioning plate 401 release the book 18, and the book 18 falls into the book bin 15.

[0047] The control board is respectively connected to the plunger pump 9, the refrigerator, each solenoid valve, each three-axis cylinder 402, and each servo motor 6. The control board controls the start and stop of the plunger pump 9, the refrigerator, each solenoid valve, each three-axis cylinder 402, and each servo motor 6.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Book binding glue brushing device, characterized by: The invention comprises a box body (1), wherein a plurality of partitions are arranged in parallel along the length direction inside the box body (1), and each of the partitions divides the inside of the box body (1) into an equipment cavity, a glue pool (13), a refrigeration box (14), and a book bin (15) from one end to the other end in sequence; a plurality of support columns (7) are fixedly connected to the box body (1), and each of the support columns (7) is fixedly connected to a top plate (5); a plurality of drive components are arranged on the top plate (5), and each of the drive components is provided with a fixing component (4) for clamping and fixing a book (18), and the drive component is in driving connection with the fixing component (4); A glue coating component is arranged on the glue pool (13) of the box body (1), and the glue coating component comprises a plunger pump (9) and a plurality of glue coating nozzles (11), the medium outflow end of the plunger pump (9) is respectively connected to each of the glue coating nozzles (11), and the medium inflow end of the plunger pump (9) is connected to the glue pool (13); A refrigerator is arranged inside the refrigeration box (14), and an airflow window (16) is provided on the refrigeration box (14); A moving channel is formed between the box body (1) and the top plate (5), and the driving component drives the fixing component (4) to move on the moving channel, and the fixing component (4) drives the book (18) to move through the gluing nozzle (11) and the airflow window (16) in sequence.

2. The book binding glue brushing device according to claim 1, characterized in that: A support platform (12) is fixedly mounted on the box body (1) and located above the equipment cavity, and a control panel (3) is mounted on the equipment cavity of the box body (1).

3. The book binding glue brushing device according to claim 1, characterized in that: A plurality of slide grooves (501) are provided on the bottom wall of the top plate (5), and each of the driving components is respectively arranged at each of the slide grooves (501) of the top plate (5).

4. The book binding glue application device according to claim 3, characterized in that: The driving assembly comprises a servo motor (6) and a screw rod (17), wherein the screw rod (17) passes through a slide groove (501) and is rotatably connected to the top plate (5), the servo motor (6) is fixedly mounted on a side wall of the top plate (5), an output shaft end of the servo motor (6) is coaxially fixedly connected to one end of the screw rod (17), a sliding block is threadedly connected to a threaded area on the outer wall of the screw rod (17), and the sliding block is slidably connected to the top plate (5) through the slide groove (501).

5. The book binding glue brushing device according to claim 4, characterized in that: The fixing assembly (4) comprises a positioning plate (401), a three-axis cylinder (402), a clamping plate (403), and a connecting column (404); the three-axis cylinder (402) is fixedly mounted on a side wall of the positioning plate (401); the clamping plate (403) is fixedly mounted on the output shaft end of the three-axis cylinder (402), and the clamping plate (403) is parallel to the positioning plate (401); the lower end of the connecting column (404) is fixedly connected to the positioning plate (401), and the upper end of the connecting column (404) is fixedly connected to the sliding block.

6. The book binding glue brushing device according to claim 1, characterized in that: The glue coating assembly also includes a plurality of solenoid valves, each of which is arranged on a medium output pipeline of the plunger pump (9).

7. The book binding glue application device according to claim 1, characterized in that: Two baffles (8) are fixedly connected above the box body (1) and near the refrigeration box (14); a refrigeration cavity is formed between the two baffles (8), and the refrigeration cavity is located on the movable channel; temperature insulation curtains (10) are arranged on the two baffles (8) and at the inlet and outlet of the refrigeration cavity; the refrigeration box (14) is connected to the refrigeration cavity through an airflow window (16).

8. The book binding glue application device according to claim 2, characterized in that: The control panel (3) is respectively control-connected to the driving component, the fixing component (4) and the gluing component.

Images