Adhesive binding and gluing device

Abstract

The utility model discloses an adhesive binding gluing device, which relates to the technical field of book gluing equipment, and comprises at least one group of self-adaptive gluing mechanism, a gluing roller rotationally connected with an adhesive tank, a thickness adjusting component arranged on one side of the gluing roller, and a self-adaptive driving component for driving a thickness adjusting part to move; a glue scraper is arranged at the position, corresponding to the gluing roller, of the adjusting roller, and the adjusting roller is in transmission connection with the self-adaptive driving assembly through a swing part. According to the adhesive binding and gluing device, the self-adaptive driving assembly drives the thickness adjusting assembly to change the gluing thickness of the gluing roller in real time, and the adhesive scraper is in transmission connection with the self-adaptive driving assembly through the swing part. The control assembly controls the self-adaptive driving assembly to adjust the angle of the swing part, so that the gluing thickness in the perfect binding procedure is adjusted in real time in the production process, and various perfect binding gluing requirements are met. And single equipment realizes real-time adjustment of the gluing thickness without shutdown adjustment, so that the production cost is effectively reduced, and the gluing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of book gluing equipment, in particular to a bookbinding gluing device. Background Art

[0002] Books refer to books and texts bound into volumes. In a narrow sense, they are a collection of papers with text and images. In the existing book production process, a glue binder is usually used to apply glue to the areas that need to be glued, and then glue and bind them to improve production efficiency.

[0003] CN201811007213.1 discloses a gluing device for a book gluing production line, comprising a workbench, two groups of spine gluing devices arranged on the workbench, and a side gluing device arranged between the two groups of spine gluing devices and used to glue both sides of one end of the book close to the spine; three gluing chambers are spaced apart on the workbench, and a spine gluing device and a side gluing device are respectively arranged in each gluing chamber.

[0004] Existing book gluing equipment is usually set with a fixed gluing thickness. The gluing thickness is adjusted in advance according to the production line requirements, and cannot be adjusted in real time during the production line operation. To achieve different gluing thicknesses, multiple sets of gluing equipment need to be set up and the gluing thicknesses need to be preset, which has high construction costs. The gluing thickness cannot be adjusted in real time to meet various production needs. Utility Model Content

[0005] The utility model aims to at least solve the technical problem existing in the prior art that "the existing gluing device cannot be adjusted in real time during operation, multiple groups of gluing equipment need to be set up to achieve thickness changes, the cost is high, the production efficiency is low, and the gluing thickness cannot be adjusted in real time to meet various production needs". To this end, the utility model proposes a glue binding gluing device that can adjust the glue binding thickness in real time on a single machine, meet various gluing needs, and has high production efficiency. It effectively reduces the production line footprint and production costs.

[0006] According to some embodiments of the present invention, the glue binding and gluing device comprises a frame and a glue tank mounted on the frame; the device comprises:

[0007] At least one set of adaptive gluing mechanism, wherein the adaptive gluing mechanism comprises a gluing roller rotatably connected to the glue tank, a thickness adjustment component disposed on one side of the gluing roller, and an adaptive driving component driving the thickness adjustment part to move;

[0008] A control component, electrically connected to the adaptive drive component, and used to control the operation of the adaptive drive component;

[0009] A glue coating driving mechanism is arranged at one side of the glue tank and is drivingly connected to the glue coating roller;

[0010] Among them, the thickness adjustment component includes an adjustment roller rotatably connected to the glue groove, and a colloid scraper is arranged at the position of the adjustment roller corresponding to the glue coating roller, and the colloid scraper rotates synchronously with the adjustment roller; the adjustment roller is transmission-connected to the adaptive drive component through a swinging part, and the adaptive drive component is used to adjust the scraping angle of the colloid scraper in real time.

[0011] According to some embodiments of the utility model, the adaptive component includes a pitch-adjusting motor and a screw module, the pitch-adjusting motor is electrically connected to the control, the screw module is transmission-connected to the pitch-adjusting motor, the screw module is provided with a slidingly connected adjusting slider, and the adjusting slider is connected to the swinging part; when the adjusting slider moves, the swinging part drives the colloid scraper to swing at a certain angle.

[0012] According to some embodiments of the utility model, a swing block is provided at one end of the swing portion close to the adjusting slider, and the adjusting slider is provided with a swing slot seat. The swing block moves in the swing slot seat, and when the adjusting slider slides, the swing slot seat drives the swing block to swing at a certain angle.

[0013] According to some embodiments of the utility model, one end of the swing portion is connected to the adjusting roller, and the other end is rotatably connected to the swing block, and the diameter of the swing block is equal to the groove width of the swing groove seat.

[0014] According to some embodiments of the utility model, two groups of the adaptive gluing mechanisms are included, and the two adaptive gluing mechanisms are located at the same horizontal height.

[0015] According to some embodiments of the utility model, the glue coating drive mechanism includes a driving motor, a driven tooth and a driving tooth, the driven tooth is connected to the glue coating roller, the driven teeth of the two glue coating rollers are meshed and connected by transmission teeth, the driving tooth is connected to any one of the glue coating rollers, and the driving motor drives the driving tooth to simultaneously drive the two glue coating rollers to rotate in the same direction.

[0016] According to some embodiments of the utility model, the control component is electrically connected to the adaptive driving components of the two adaptive gluing mechanisms respectively, and the colloid scrapers of the two adaptive gluing mechanisms can be adjusted independently.

[0017] According to some embodiments of the utility model, a guide mechanism is included, which is rotatably connected above one side of the glue groove and located on one side of the glue coating roller, and the guide mechanism is transmission-connected to the driven gear.

[0018] According to some embodiments of the present utility model, the colloid scraper is detachably connected to the adjusting roller.

[0019] According to some embodiments of the present utility model, the blade width of the colloid scraper is not less than the roller width of the glue coating roller.

[0020] According to some embodiments of the present utility model, the glue binding and gluing device has at least the following beneficial effects: the adaptive drive component drives the thickness adjustment component to change the glue coating thickness of the glue coating roller in real time, the colloid scraper is connected to the adaptive drive component through the swing part, and the control component controls the adaptive drive component to adjust the angle of the swing part to achieve real-time adjustment of the glue coating thickness in the glue binding process during the production process, meeting various glue binding and gluing requirements. The single-machine equipment can achieve real-time adjustment of the glue coating thickness without stopping the machine for adjustment, effectively reducing production costs and improving gluing efficiency.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is a side view of the gluing device for glue binding according to an embodiment of the utility model;

[0024] Figure 2 It is a partial three-dimensional schematic diagram of the gluing device for glue binding according to the embodiment of the utility model;

[0025] Figure 3 This is a partial schematic diagram of the gluing device for glue binding according to an embodiment of the utility model;

[0026] Figure 4 It is a three-dimensional schematic diagram of the adaptive gluing mechanism of the gluing device for perfect binding according to the embodiment of the utility model;

[0027] Figure 5 It is a side view of the adaptive gluing mechanism of the gluing device for perfect binding according to the embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of the gluing driving mechanism of the gluing device for gluing binding according to an embodiment of the utility model.

[0029] Reference numerals:

[0030] Frame 100, glue tank 110,

[0031] Adaptive glue coating mechanism 200, glue coating roller 210, thickness adjustment component 220, adjustment roller 221, glue scraper 222, swing part 223, swing block 223a, adaptive drive component 230, pitch adjustment motor 231, screw module 232, adjustment slider 233, swing slot seat 233a,

[0032] Driving teeth 310, driven teeth 320, transmission teeth 330,

[0033] The guide mechanism 400 . DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, top, bottom, etc., indicating orientations or positional relationships, are based on the orientations 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.

[0036] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0038] Reference below Figure 1-Figure 6 The following describes a perfect binding and gluing device according to an embodiment of the utility model.

[0039] like Figure 1-Figure 6 As shown, the gluing device includes a frame 100 and a glue tank 110 mounted on the frame 100. The gluing device is a part of the gluing process in the book production line. Books to be glued on the transport line enter the gluing area from one side of the glue tank 110 and complete the gluing process when they come out from the other side of the glue tank 110.

[0040] The glue coating area of ​​the glue groove 110 includes an adaptive glue coating mechanism 200, which can transfer the glue in the glue groove 110 to the area to be glued on the book to achieve glue transfer. Different books have different requirements for glue coating thickness and gluing method. In order to meet the gluing requirements of different books, at least one set of adaptive glue coating mechanisms 200 is set in the glue groove 110.

[0041] Specifically, the adaptive gluing mechanism 200 includes a gluing roller 210 rotatably connected to the glue tank 110, a thickness adjustment component 220 disposed on one side of the gluing roller 210, and an adaptive driving component 230 for driving the thickness adjustment part to move. The gluing roller 210 rotates continuously in the glue tank 110. When the roller surface of the gluing roller 210 enters the colloid, the colloid adheres to the roller surface of the gluing roller 210 and rotates with the gluing roller 210. When the colloid passes through the thickness adjustment component 220, the thickness adjustment component 220 can scrape off the colloid on the roller surface of the gluing roller 210 so that the colloid on the roller surface reaches a set thickness. The gluing roller 210 then contacts the book to transfer the colloid to the book to complete the binding process.

[0042] The glue coating equipment of the existing production line has only a fixed glue coating thickness. When it is necessary to adjust the glue coating thickness, the machine needs to be stopped and the staff manually adjusts the glue coating equipment to the required glue thickness. The adjustment is cumbersome and the adjustment process is time-consuming. The production line is in a stopped state, which affects production efficiency. When the glue thickness is not adjusted in place, the above steps need to be repeated, causing significant losses to production and operation.

[0043] In this embodiment, the adaptive drive assembly 230 is connected to the thickness adjustment part in a transmission manner, and the position of the thickness adjustment part can be adjusted in real time during the operation of the production line to change the colloid thickness of the glue coating roller 210. The colloid thickness can be adjusted or different gluing methods can be achieved through the high-precision control of the adaptive drive assembly 230. For example, the gluing methods include point gluing, strip-shaped interval gluing, and regional changes in colloid thickness. In order to achieve the above effects, the existing gluing equipment needs to add gluing equipment and manually calibrate it, which increases the floor space and production cost of the production line, and is not conducive to the transformation of the existing production line.

[0044] The glue binding gluing device includes a control component (not shown in the drawings) and a gluing drive mechanism. The control component is electrically connected to the adaptive drive component 230 and is used to control the operation of the adaptive drive component 230. The thickness adjustment component 220 is automatically adjusted by the control component. The staff only needs to input parameters in the background to change the working angle of the thickness adjustment component 220 in real time to achieve any glue thickness. The gluing drive mechanism is arranged in the glue tank 110 and is transmission-connected to the gluing roller 210. The gluing drive mechanism drives the gluing roller 210 to glue the books on the transport line.

[0045] The thickness adjustment component 220 includes an adjustment roller 221 rotatably connected to the adhesive tank 110, and a colloid scraper 222 is provided at the position of the adjustment roller 221 corresponding to the glue coating roller 210, and the colloid scraper 222 rotates synchronously with the adjustment roller 221. The adjustment roller 221 is connected to the adaptive drive component 230 through a swinging part 223, and the adaptive drive component 230 is used to adjust the scraping angle of the colloid scraper 222 in real time. The colloid scraper 222 is inclinedly provided with a scraping surface on one side close to the glue coating roller 210, and the scraping surface is used to push and shovel the colloid on the roller surface of the glue coating roller 210.

[0046] Specifically, the adjusting roller 221 rotates synchronously with the colloid scraper 222. When the angle of the adjusting roller 221 is changed, the distance between the colloid scraper 222 and the glue coating roller 210 is adjusted accordingly, thereby changing the colloid thickness on the surface of the glue coating roller 210. The swinging part 223 is connected to the adjusting roller 221, and the adaptive driving component 230 can change the rotation angle of the adjusting roller 221, thereby realizing real-time adjustment of the colloid scraper 222.

[0047] In some embodiments of the present invention, Figure 1-Figure 5 As shown, the adaptive component includes a pitch-adjusting motor 231 and a screw module 232. The pitch-adjusting motor 231 is electrically connected to the control, the screw module 232 is transmission-connected to the pitch-adjusting motor 231, and the screw module 232 is provided with a slidingly connected adjusting slider 233, which is connected to the swinging part 223.

[0048] When the adjustment slider 233 moves, the swinging part 223 drives the colloid scraper 222 to swing a certain angle. Specifically, the pitch-adjusting motor 231 can adopt a stepping motor or a servo motor, both of which have the advantages of high precision and can accurately control the swinging angle of the colloid scraper 222. The pitch-adjusting motor 231 is connected to the screw of the screw module 232 through a belt, a chain or a coupling, thereby driving the screw to rotate and causing the adjustment slider 233 to move along the screw direction. The adjustment slider 233 is connected to the swinging part 223, and when the adjustment slider 233 slides, the swinging part 223 follows to adjust the angle of the adjustment roller 221. The screw module 232 is a technical solution well known to those skilled in the art and will not be described in detail in this embodiment.

[0049] In other embodiments, the pitch-adjustable motor 231 can also be directly connected to the screw of the screw module 232 for transmission.

[0050] In a further embodiment, Figure 1-Figure 5 As shown, a swing block 223a is provided at one end of the swing portion 223 close to the adjusting slider 233, and the adjusting slider 233 is provided with a swing slot seat 233a. The swing block 223a moves in the swing slot seat 233a. When the adjusting slider 233 slides, the swing slot seat 233a drives the swing block 223a to swing a certain angle.

[0051] Specifically, the swing part 223 is a rod-shaped structure, and a protruding swing block 223a is provided at one end of the swing part 223 close to the swing groove seat 233a. The swing block 223a moves in the swing groove seat 233a so that the adjustment slider 233 can drive the swing part 223 to swing. When the adjustment slider 233 moves, the swing groove seat 233a moves horizontally, driving the swing block 223a to move horizontally, and the swing block 223a is connected to the swing part 223, so the swing block 223a moves horizontally while moving up and down along the swing groove seat 233a, and the swing part 223 swings with the adjustment roller 221 as the center, thereby preventing the swing part 223 from being stuck. In the entire adjustment process, the moving path of the swing block 223a is an arc with the adjustment roller 221 as the center.

[0052] In a further embodiment, Figure 1-Figure 5 As shown, one end of the swing portion 223 is connected to the adjusting roller 221, and the other end is rotatably connected to the swing block 223a, and the diameter of the swing block 223a is equal to the groove width of the swing groove seat 233a.

[0053] Specifically, in order to improve the adjustment accuracy of the adaptive gluing mechanism 200, the width of the swing block 223a is equal to the groove width of the swing slot seat 233a, reducing the movable clearance between the swing block 223a and the inner wall of the swing slot seat 233a, so that the transmission efficiency between the adaptive driving component 230 and the thickness adjustment component 220 is higher.

[0054] In some embodiments of the present invention, Figure 1-Figure 3 As shown, two sets of adaptive gluing mechanisms 200 are included, and the two adaptive gluing mechanisms 200 are located at the same level. Specifically, the glue tank 110 in this embodiment is provided with two sets of adaptive gluing mechanisms 200, and the top roller surface tangent lines of the gluing rollers 210 of the two sets of adaptive gluing mechanisms 200 are located in the same plane, ensuring that the books on the transport line have stable binding quality in the gluing area.

[0055] In some embodiments of the present invention, Figure 6 As shown, the glue coating drive mechanism includes a driving motor (not shown in the drawings), a driven tooth 320 and a driving tooth 310. The driven tooth 320 is connected to the glue coating roller 210. The driven teeth 320 of the two glue coating rollers 210 are meshed and connected through the transmission teeth 330. The transmission teeth 330 enable the two glue coating rollers 210 to rotate in the same direction. The driving tooth 310 is connected to any one of the glue coating rollers 210. The driving motor drives the driving tooth 310 to simultaneously drive the two glue coating rollers 210 to rotate in the same direction.

[0056] Specifically, the gluing drive mechanism can simultaneously drive the two groups of gluing rollers 210 to rotate through the transmission combination of the driven teeth 320 , the driving teeth 310 and the transmission teeth 330 . The two gluing rollers 210 rotate synchronously, and the binding quality is more stable.

[0057] Using a glue coating drive mechanism to simultaneously drive two glue coating rollers 210 is not the only implementation method. In some other embodiments, two sets of glue coating drive mechanisms can be used to directly connect the two glue coating rollers 210 according to actual production needs. The two glue coating drive mechanisms can rotate synchronously or differentially to achieve different rotation conditions of the glue coating rollers 210.

[0058] In some embodiments of the present invention, Figure 1-Figure 3 As shown, the control component is electrically connected to the adaptive driving components 230 of the two adaptive glue coating mechanisms 200 respectively, and the colloid scrapers 222 of the two adaptive glue coating mechanisms 200 can be adjusted independently.

[0059] Specifically, the staff controls the adaptive drive assembly 230 through the control assembly, and can realize the independent operation of the two thickness adjustment assemblies 220, so that the two glue coating rollers 210 are set to different glue coating thicknesses. The glue thickness adjustment only needs to be adjusted by remote adjustment parameters, without stopping the production line, which greatly reduces the glue thickness adjustment time, keeps the production line working continuously, and improves production efficiency.

[0060] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the guide mechanism 400 is rotatably connected to the upper side of the glue tank 110 and located on the side of the glue coating roller 210. The guide mechanism 400 is transmission-connected to the driven gear 320. Specifically, the guide mechanism 400 is mainly used for auxiliary transportation of books on the transport line. The guide mechanism 400 is a technical solution well known to those skilled in the art and will not be described in detail in this embodiment.

[0061] In some embodiments of the present invention, Figure 1-Figure 5 As shown, the colloid scraper 222 is detachably connected to the adjusting roller 221. Specifically, the colloid scraper 222 is connected to the mounting surface of the adjusting roller 221 by screws, so that the colloid scraper 222 can be replaced later.

[0062] In some embodiments of the present invention, Figure 2-Figure 4 As shown, the blade width of the glue scraper 222 is not less than the roller width of the glue coating roller 210. The glue thickness on the roller surface of the glue coating roller 210 is ensured to be consistent, thereby improving the glue coating quality of the binding process.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0064] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A glue binding and gluing device, comprising a frame (100) and a glue tank (110) mounted on the frame (100); characterized in that: include: At least one set of adaptive gluing mechanisms (200), the adaptive gluing mechanisms (200) comprising a gluing roller (210) rotatably connected to the glue tank (110), a thickness adjustment component (220) disposed on one side of the gluing roller (210), and an adaptive driving component (230) for driving the thickness adjustment component (220); a control component, electrically connected to the adaptive drive component (230), the control component being used to control the operation of the adaptive drive component (230); A glue coating driving mechanism, arranged on one side of the glue tank (110) and drivingly connected to the glue coating roller (210); The thickness adjustment component (220) comprises an adjustment roller (221) rotatably connected to the glue tank (110); a colloid scraper (222) is arranged on the adjustment roller (221) at a position corresponding to the glue coating roller (210); the colloid scraper (222) rotates synchronously with the adjustment roller (221); the adjustment roller (221) is transmission-connected to the adaptive drive component (230) via a swinging portion (223); the adaptive drive component (230) is used to adjust the scraping angle of the colloid scraper (222) in real time.

2. The glue binding and gluing device according to claim 1, characterized in that: The adaptive drive component (230) comprises a pitch-adjusting motor (231) and a screw module (232); the pitch-adjusting motor (231) is electrically connected to the control; the screw module (232) is transmission-connected to the pitch-adjusting motor (231); the screw module (232) is provided with a slidingly connected adjusting slider (233); the adjusting slider (233) is connected to the swinging part (223); when the adjusting slider (233) moves, the swinging part (223) drives the colloid scraper (222) to swing at a certain angle.

3. The glue binding and gluing device according to claim 2, characterized in that: A swing block (223a) is provided at one end of the swing portion (223) close to the adjusting slider (233), and the adjusting slider (233) is provided with a swing slot seat (233a). The swing block (223a) moves in the swing slot seat (233a). When the adjusting slider (233) slides, the swing slot seat (233a) drives the swing block (223a) to swing at a certain angle.

4. The glue binding and gluing device according to claim 3, characterized in that: One end of the swing portion (223) is connected to the adjusting roller (221), and the other end is rotatably connected to the swing block (223a); the diameter of the swing block (223a) is equal to the groove width of the swing groove seat (233a).

5. The glue binding and gluing device according to claim 1, characterized in that: It comprises two groups of the adaptive gluing mechanisms (200), and the two adaptive gluing mechanisms (200) are located at the same level.

6. The glue binding and gluing device according to claim 5, characterized in that: The glue coating drive mechanism comprises a driving motor, a driven tooth (320) and a driving tooth (310); the driven tooth (320) is connected to the glue coating roller (210); the driven teeth (320) of the two glue coating rollers (210) are meshed and connected via a transmission tooth (330); the driving tooth (310) is connected to any one of the glue coating rollers (210); the driving motor drives the driving tooth (310) to simultaneously drive the two glue coating rollers (210) to rotate in the same direction.

7. The glue binding and gluing device according to claim 5, characterized in that: The control component is electrically connected to the adaptive driving components (230) of the two adaptive gluing mechanisms (200) respectively, and the colloid scrapers (222) of the two adaptive gluing mechanisms (200) can be adjusted independently.

8. The glue binding and gluing device according to claim 6, characterized in that: It comprises a guide mechanism (400) which is rotatably connected above one side of the glue groove (110) and located on one side of the glue coating roller (210); the guide mechanism (400) is transmission-connected to the driven gear (320).

9. The glue binding and gluing device according to claim 1, characterized in that: The colloid scraper (222) is detachably connected to the regulating roller (221).

10. The glue binding and gluing device according to claim 1, characterized in that: The blade width of the colloid scraper (222) is not less than the roller width of the glue coating roller (210).

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