Printed matter rubber surface pressing device

Abstract

The utility model relates to the technical field of presswork rubber surface pressing, in particular to a presswork rubber surface pressing device which comprises a base, a first unreeling wheel is arranged on the top face of the base, a liquid storage box is arranged on one side of the first unreeling wheel, gluing rollers are symmetrically arranged in the liquid storage box, a gluing roller is arranged at the top end of each gluing roller, and a glue spreading roller is arranged at the bottom end of each gluing roller. An adjusting roller is arranged at the top end of the glue coating roller, a compaction assembly is arranged on one side of the liquid storage tank, a second unwinding wheel is arranged on one side of the compaction assembly, and a winding wheel is arranged on one side of the second unwinding wheel. The problem that the scrapers are difficult to replace after being abraded is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printed product glue surface lamination, in particular to a printed product glue surface lamination device. Background Art

[0002] Printing is a technology that transfers the ink of text, pictures, photos, anti-counterfeiting manuscripts to the surface of paper, fabrics, plastics, leather and other materials through plate making, inking, pressurization and other processes to reproduce the contents of the manuscripts in batches; printed products are printed books, newspapers, pictures, etc. It is a general term for various printed products, which are almost everywhere in people's clothing, food, housing and transportation, and it is closely related to people's lives.

[0003] And in the application document with publication number CN211416578U, a printed product glue surface laminating device is mentioned. The laminating device rotates the winding wheel through a motor drive, and the winding action of the winding wheel causes the materials on the first unwinding wheel and the second unwinding wheel to move continuously, wherein the material on the first unwinding wheel is coated with glue by the action of the glue coating roller, and then when it reaches the laminating component, the material on the first unwinding wheel and the second unwinding wheel is pressed by the laminating roller to realize the lamination of the two layers of material, and the operation is simple and convenient, wherein the first unwinding wheel and the second unwinding wheel can be connected to the motor according to the actual situation, so that the two layers of material can always keep in the process of moving. A certain tension; when it is necessary to adjust the width of the glue layer on the glue coating roller, the first screw is rotated by the motor, and the moving block is driven to move, so that the moving block drives the glue roller to move, adjusts the positions of the two glue rollers, and adjusts the distance between the outer ends of the two glue rollers, thereby realizing the adjustment of the width of the glue layer formed by the two glue rollers. This solves the problem that in the existing glue surface pressing device, the length of the glue roller is inconvenient to be fixed. Therefore, the glue is transferred to the glue coating roller after adhering the glue to the glue roller, and the width of the glue layer formed is inconvenient and cannot adapt to the gluing of printed materials of different widths. However, there are still certain defects that need to be optimized. The specific defects are as follows: the scraper is difficult to replace after wear.

[0004] Therefore, it is particularly important to design a printed product adhesive surface laminating device to change the above technical defects and improve the overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a printed product adhesive surface laminating device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A printed product glue surface laminating device comprises a base, a first unwinding wheel is arranged on the top surface of the base, a liquid storage tank is arranged on one side of the first unwinding wheel, a glue-applying roller is symmetrically arranged inside the liquid storage tank, a glue-applying roller is arranged on the top of the glue-applying roller, an adjusting roller is arranged on the top of the glue-applying roller, a compacting assembly is arranged on one side of the liquid storage tank, a second unwinding wheel is arranged on one side of the compacting assembly, and a winding wheel is arranged on one side of the second unwinding wheel;

[0008] A scraper is provided on one side of the glue coating roller, and an avoidance groove is symmetrically penetrated at the top of the scraper, a fixing rod is provided inside the avoidance groove, a telescopic spring is provided outside the fixing rod, a limiting sleeve is provided on the top of the fixing rod, a connecting block is symmetrically provided at one end of the scraper, a mounting hole is penetrated at the top of the connecting block, a positioning column is provided inside the mounting hole, the positioning column is connected to the fixing block, a mounting seat is symmetrically provided at the top of the fixing block, a fixing shaft is provided inside the mounting seat, the fixing shaft is connected to a pressing plate, a limiting column is provided at one end of the pressing plate, a limiting rod is provided inside the limiting column, the limiting rod is connected to a push plate, a compression spring is provided on a side surface of the bottom end of the push plate, and a rotating shaft is provided inside the fixing block.

[0009] As a preferred solution of the utility model, the top end of the fixing rod is provided with a thread, the interior of the limiting sleeve is provided with a thread groove adapted to the fixing rod, and the cross-section of the limiting sleeve is in the shape of an inverted cone.

[0010] As a preferred solution of the utility model, the mounting hole passes through the positioning column, the top end of the fixing block is symmetrically provided with grooves, and the positioning column is arranged inside the groove.

[0011] As a preferred solution of the utility model, the fixed shaft and the pressure plate are rotatably connected, and a protrusion for compacting the connection block is provided near the center of the pressure plate.

[0012] As a preferred solution of the utility model, a mounting cavity is provided inside the fixing block, the compression spring is arranged inside the mounting cavity, and the push plate passes through the mounting cavity.

[0013] As a preferred solution of the utility model, a limiting hole matched with the limiting rod is provided near the bottom end of the limiting column, and the limiting column and the limiting rod are connected by a snap fit.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a printed matter glue surface pressing device is provided, and the structure of a scraper, a pressure plate, a limiting column, a fixed shaft, a mounting seat, a push plate, a compression spring, a rotating shaft, and a limiting rod is utilized. The scraper is limited by a limiting sleeve and a fixed rod, so that there is a movable space when the scraper is working to prevent the scraper from collapsing. Then, the pressure plate is used to compact the connecting block, and the scraper is installed by engaging the limiting column with the limiting rod. Then, it is convenient to replace the scraper, and the problem that the scraper is difficult to replace after being worn is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the overall plane of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the scraper assembly of the utility model being disassembled;

[0018] Figure 3 It is a structural schematic diagram of the push plate assembly and the pressure plate assembly of the utility model.

[0019] In the figure: 1. base; 101. first unwinding wheel; 102. liquid storage tank; 103. glue roller; 104. glue coating roller; 105. adjusting roller; 106. compacting assembly; 107. second unwinding wheel; 108. winding wheel; 2. scraper; 201. avoidance groove; 202. fixing rod; 203. telescopic spring; 204. limiting sleeve; 3. connecting block; 301. mounting hole; 302. positioning column; 303. fixing block; 4. mounting seat; 401. fixing shaft; 402. pressure plate; 403. limiting column; 404. limiting rod; 405. push plate; 406. compression spring; 407. rotating shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A printed product glue surface laminating device comprises a base 1, a first unwinding wheel 101 is arranged on the top surface of the base 1, a liquid storage tank 102 is arranged on one side of the first unwinding wheel 101, a glue roller 103 is symmetrically arranged inside the liquid storage tank 102, a glue coating roller 104 is arranged on the top of the glue coating roller 103, an adjusting roller 105 is arranged on the top of the glue coating roller 104, a compacting component 106 is arranged on one side of the liquid storage tank 102, a second unwinding wheel 107 is arranged on one side of the compacting component 106, a winding wheel 108 is arranged on one side of the second unwinding wheel 107, and a coating roller 104 is arranged on the top of the coating roller 104. A scraper 2 is provided on one side of the rubber roller 104, and an avoidance groove 201 is symmetrically penetrated at the top of the scraper 2, a fixing rod 202 is provided inside the avoidance groove 201, a telescopic spring 203 is provided outside the fixing rod 202, and a limiting sleeve 204 is provided on the top of the fixing rod 202, and a connecting block 3 is symmetrically provided at one end of the scraper 2, and a mounting hole 301 is penetrated at the top of the connecting block 3, and a positioning column 302 is provided inside the mounting hole 301, and the positioning column 302 is connected to the fixing block 303, and a mounting seat 4 is symmetrically provided on the top of the fixing block 303, and the fixing seat 4 is installed. A fixed shaft 401 is provided inside the mounting seat 4, and the fixed shaft 401 is connected to the pressing plate 402. A limiting column 403 is provided at one end of the pressing plate 402, and a limiting rod 404 is provided inside the limiting column 403. The limiting rod 404 is connected to the push plate 405, and a compression spring 406 is provided on one side of the bottom end of the push plate 405. A rotating shaft 407 is provided inside the fixed block 303, and the first unwinding wheel 101 conveys the material, and the glue roller 103 and the glue coating roller 104 work at the same time. At this time, the glue is applied to the bottom layer of the material, and the adjusting roller 105 is used to thicken the material. The second unwinding wheel 107 then works to convey another material, and the two materials are pressed together by the compacting assembly 106, and finally are wound up by the winding wheel 108. When the scraper 2 needs to be replaced, the limiting sleeve 204 can be removed by thread disassembly, and then the push plate 405 is pulled to squeeze the compression spring 406 so that the limiting rod 404 is separated from the inside of the limiting column 403, and then the pressing plate 402 is lifted up to rotate along the fixed axis 401 to release the connecting block 3, and then the scraper 2 is lifted up for replacement;

[0026] The top of the fixing rod 202 is provided with a thread, and the interior of the limiting sleeve 204 is provided with a thread groove adapted to the fixing rod 202. The cross-sectional view of the limiting sleeve 204 is an inverted cone, which is convenient for limiting the scraper 2. The mounting hole 301 passes through the positioning column 302, and the top of the fixing block 303 is symmetrically provided with a groove. The positioning column 302 is arranged inside the groove for easy connection with the connecting block 3, and the position of the limiting scraper 2 is limited. The fixing shaft 401 and the pressing plate 402 are rotatably connected. A protrusion for compacting the connecting block 3 is provided near the center of the pressing plate 402 for easy compaction of the connecting block 3 through the pressing plate 402. An mounting cavity is provided inside the fixing block 303, and a compression spring 406 is arranged inside the mounting cavity. The push plate 405 passes through the mounting cavity for easy installation and removal of the scraper 2. The near bottom end of the limiting column 403 is provided with a limiting hole adapted to the limiting rod 404, and the limiting column 403 and the limiting rod 404 are engaged with each other for easy installation and removal of the scraper 2.

[0027] The working process of the utility model is as follows: when using the printed product glue surface laminating device, first the first unwinding wheel 101 conveys the material, and at the same time the glue roller 103 and the glue coating roller 104 work, at this time the glue is applied to the bottom layer of the material, and at the same time the adjusting roller 105 is used for materials with different thicknesses, and then the second unwinding wheel 107 works to convey another material, and the two materials are pressed together by the compacting component 106, and finally are wound up by the winding wheel 108. The above is the gluing and laminating process, which is an existing mature technology and will not be described in detail, wherein the scraper 2 is used for the glue coating roller 104 to scrape off the excess glue and apply it evenly, When the scraper 2 needs to be replaced, the limit sleeve 204 can be removed by threaded disassembly under the condition that the limit sleeve 204 and the fixed rod 202 are threadedly connected. Then, under the condition that the limit column 403 and the limit rod 404 are in a snap-fit ​​connection, the push plate 405 is pulled to squeeze the compression spring 406 so that the limit rod 404 is disengaged from the inside of the limit column 403. Then, under the condition that the fixed shaft 401 and the pressure plate 402 are rotationally connected, the pressure plate 402 is lifted to rotate along the fixed shaft 401 to release the connecting block 3, and then the scraper 2 is lifted for replacement.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A printed matter adhesive surface laminating device, comprising a base (1), characterized in that: A first unwinding wheel (101) is provided on the top surface of the base (1), a liquid storage tank (102) is provided on one side of the first unwinding wheel (101), a glue-applying roller (103) is symmetrically provided inside the liquid storage tank (102), a glue-applying roller (104) is provided at the top end of the glue-applying roller (103), an adjusting roller (105) is provided at the top end of the glue-applying roller (104), a compacting assembly (106) is provided on one side of the liquid storage tank (102), a second unwinding wheel (107) is provided on one side of the compacting assembly (106), and a winding wheel (108) is provided on one side of the second unwinding wheel (107); A scraper (2) is provided on one side of the glue coating roller (104); an avoidance groove (201) is symmetrically penetrated through the top of the scraper (2); a fixing rod (202) is provided inside the avoidance groove (201); a telescopic spring (203) is provided outside the fixing rod (202); a limiting sleeve (204) is provided at the top of the fixing rod (202); a connecting block (3) is symmetrically provided at one end of the scraper (2); a mounting hole (301) is penetrated through the top of the connecting block (3); a positioning column (302) is provided inside the mounting hole (301); the positioning column (302) 2) Connecting a fixed block (303), wherein a mounting seat (4) is symmetrically provided at the top of the fixed block (303), wherein a fixed shaft (401) is provided inside the mounting seat (4), wherein the fixed shaft (401) is connected to a pressure plate (402), wherein a limiting column (403) is provided at one end of the pressure plate (402), wherein a limiting rod (404) is provided inside the limiting column (403), wherein the limiting rod (404) is connected to a push plate (405), wherein a compression spring (406) is provided on one side of the bottom end of the push plate (405), and wherein a rotating shaft (407) is provided inside the fixed block (303).

2. The printed matter adhesive surface laminating device according to claim 1, characterized in that: The top end of the fixing rod (202) is provided with a thread, the interior of the limiting sleeve (204) is provided with a thread groove adapted to the fixing rod (202), and the cross-section of the limiting sleeve (204) is in the shape of an inverted cone.

3. The printed matter adhesive surface laminating device according to claim 1, characterized in that: The mounting hole (301) passes through the positioning column (302), the top end of the fixing block (303) is symmetrically provided with grooves, and the positioning column (302) is arranged inside the groove.

4. The printed matter adhesive surface laminating device according to claim 1, characterized in that: The fixed shaft (401) and the pressing plate (402) are rotatably connected, and a protrusion for compacting the connecting block (3) is provided near the center of the pressing plate (402).

5. The printed matter adhesive surface laminating device according to claim 1, characterized in that: The fixing block (303) is provided with a mounting cavity inside, the compression spring (406) is arranged inside the mounting cavity, and the push plate (405) passes through the mounting cavity.

6. The printed matter adhesive surface laminating device according to claim 1, characterized in that: A limiting hole matched with the limiting rod (404) is provided near the bottom end of the limiting column (403), and the limiting column (403) and the limiting rod (404) are snap-fittedly connected.

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