Gluing machine for adhesive sticker production

Abstract

The utility model discloses a gluing machine for adhesive sticker production, which comprises a working table, a supporting plate is fixedly mounted at the top of the working table, a lifting component is arranged on the front side of the supporting plate, a scraper blade is arranged on the front side of the supporting plate through the lifting component, a mounting plate is fixedly mounted on the front side of the supporting plate, and the scraper blade is arranged on the mounting plate. A cylinder is fixedly mounted on the right side of the mounting plate, a collecting box is fixedly mounted at the output end of the cylinder, a connecting plate is fixedly mounted on the top of the collecting box, a first fixing plate is fixedly mounted on the right side of the connecting plate, a driving motor is fixedly mounted on the front side of the first fixing plate, and a screw is fixedly mounted at the output end of the driving motor. And the screw rod is rotationally connected with the first fixing plate, the surface of the screw rod is in threaded connection with a moving block, and a scraper is fixedly installed on the right side of the moving block. The purpose that glue adhering to the scraper can be automatically cleaned is achieved, the phenomenon that the scraper is cleaned manually is avoided, and the time needed for cleaning the scraper is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of self - adhesive production, in particular to a glue - coating machine for self - adhesive production. Background Technique

[0002] Self - adhesive, also called self - adhesive label material, is a composite material with paper, film or special material as the fabric, adhesive coated on the back, and silicone - coated protective paper as the base paper. The glue - coating machine, also known as a coating machine, a scraping machine, an automatic glue - spraying machine, etc., is mainly a mechanical device used to coat liquid glue on the surface of textiles, paper boxes or leather. In the process of self - adhesive production, a glue - coating machine is often needed to perform glue - coating treatment on the self - adhesive.

[0003] During the process of the existing glue - coating machine performing glue - coating treatment on self - adhesive, first, the base material is injected with glue through an injection mechanism, and then the glue on the base material is scraped flat by a scraper. After the existing scraper is used for a period of time, a large amount of glue will adhere to the scraper, which will affect the scraping work of the scraper and requires cleaning of the scraper. In the existing technology, most of them clean the scraper manually. Since the scraper is mostly located inside the device, it is not convenient to clean the scraper, so that manual labor needs to waste a lot of time to clean the scraper. Therefore, the utility model provides a glue - coating machine for self - adhesive production. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a glue - coating machine for self - adhesive production to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A glue - coating machine for self - adhesive production includes a workbench. A moving component is arranged on the top of the workbench. A glue - injection head is arranged on the top of the workbench through the moving component. A connecting pipe is fixedly installed on the top of the glue - injection head. A support plate is fixedly installed on the top of the workbench. A lifting component is arranged on the front side of the support plate. A scraper is arranged on the front side of the support plate through the lifting component. An installation plate is fixedly installed on the front side of the support plate. A cylinder is fixedly installed on the right side of the installation plate. A collecting box is fixedly installed at the output end of the cylinder. A connecting plate is fixedly installed on the top of the collecting box. A first fixing plate is fixedly installed on the right side of the connecting plate. A driving motor is fixedly installed on the front side of the first fixing plate. A screw rod is fixedly installed at the output end of the driving motor and is rotatably connected to the first fixing plate. A moving block is threadedly connected to the surface of the screw rod. A scraping knife is fixedly installed on the right side of the moving block.

[0007] Preferably, the moving component includes a support frame disposed on the top of the workbench. A linear motor is fixedly installed on the right side of the support frame. A moving seat is arranged on the linear motor, and the moving seat is fixedly connected to the glue injection head.

[0008] Preferably, the lifting component includes a cross plate disposed on the front side of the support plate. An electric push rod is fixedly installed inside the cross plate, and the output end of the electric push rod is fixedly connected to the scraping plate.

[0009] Preferably, a second fixing plate is fixedly installed on the left side of the workbench. A feeding cylinder is rotatably connected inside the second fixing plate.

[0010] Preferably, a third fixing plate is fixedly installed on the right side of the workbench. A rotating motor is fixedly installed on the front side of the third fixing plate. A receiving cylinder is fixedly installed at the output end of the rotating motor, and the receiving cylinder is rotatably connected to the third fixing plate.

[0011] Preferably, support legs are fixedly installed at the bottom of the workbench, and the number of the support legs is multiple.

[0012] Preferably, the support plate is of a rectangular structure and is made of a metal material.

[0013] Compared with the prior art, the beneficial effect of the present utility model is as follows: For the glue coating machine used in the production of self-adhesive labels, when too much glue adheres to the scraping plate, the scraping plate is lifted to a suitable height through the lifting component. The collecting box and the scraping knife are moved to the right through the air cylinder until the scraping knife contacts the scraping plate. The screw rod can be rotated through the driving motor, so that the moving block and the scraping knife move back and forth, and the glue adhering to the scraping plate can be scraped into the collecting box, achieving the goal of automatically cleaning the glue adhering to the scraping plate, avoiding the phenomenon of manually cleaning the scraping plate, and reducing the time required for cleaning the scraping plate. Description of the Drawings

[0014] Figure 1 is a three-dimensional perspective view of the structure of the present utility model;

[0015] Figure 2 is the present utility model Figure 1 the enlarged view of part A in;

[0016] Figure 3 is the exploded view of the partial structure of the present utility model.

[0017] In the figure: 1, workbench; 2, support frame; 3, linear motor; 4, moving seat; 5, glue injection head; 6, connecting pipe; 7, support plate; 8, cross plate; 9, electric push rod; 10, scraper; 11, mounting plate; 12, cylinder; 13, collection box; 14, connecting plate; 15, first fixing plate; 16, driving motor; 17, screw rod; 18, moving block; 19, scraping knife; 20, second fixing plate; 21, feeding cylinder; 22, third fixing plate; 23, rotating motor; 24, material receiving cylinder; 25, support leg. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Refer to Figures 1-3, A glue applicator for producing self-adhesive labels, comprising a workbench 1. A moving component is arranged on the top of the workbench 1. A glue injection head 5 is arranged on the top of the workbench 1 through the moving component. The moving component includes a support frame 2 arranged on the top of the workbench 1. A linear motor 3 is fixedly installed on the right side of the support frame 2. A moving seat 4 is arranged on the linear motor 3, and the moving seat 4 is fixedly connected to the glue injection head 5. Through the arrangement of the moving component, it is convenient for the glue injection head 5 to move back and forth, so as to facilitate the adjustment of the front and back positions of the glue injection head 5, and thus facilitate better glue injection on the base material. A connecting pipe 6 is fixedly installed on the top of the glue injection head 5. A support plate 7 is fixedly installed on the top of the workbench 1. The support plate 7 is of a rectangular structure and is made of a metal material. Through the setting of making the support plate 7 of a metal material, it is convenient for the support plate 7 to have higher structural strength, and thus it is convenient for the support plate 7 to be more durable. A lifting component is arranged on the front side of the support plate 7. A scraper 10 is arranged on the front side of the support plate 7 through the lifting component. The lifting component includes a cross plate 8 arranged on the front side of the support plate 7. An electric push rod 9 is fixedly installed inside the cross plate 8, and the output end of the electric push rod 9 is fixedly connected to the scraper 10. Through the arrangement of the lifting component, it is convenient to provide driving force for the lifting of the scraper 10, so as to facilitate the adjustment of the height of the scraper 10. An installation plate 11 is fixedly installed on the front side of the support plate 7. A cylinder 12 is fixedly installed on the right side of the installation plate 11. The output end of the cylinder 12 is fixedly installed with a collection box 13. A connecting plate 14 is fixedly installed on the top of the collection box 13. A first fixing plate 15 is fixedly installed on the right side of the connecting plate 14. A driving motor 16 is fixedly installed on the front side of the first fixing plate 15. The output end of the driving motor 16 is fixedly installed with a screw rod 17, and the screw rod 17 is rotatably connected to the first fixing plate 15. A moving block 18 is threadedly connected to the surface of the screw rod 17. A scraper 19 is fixedly installed on the right side of the moving block 18. A second fixing plate 20 is fixedly installed on the left side of the workbench 1. A feeding cylinder 21 is rotatably connected inside the second fixing plate 20. A third fixing plate 22 is fixedly installed on the right side of the workbench 1. A rotating motor 23 is fixedly installed on the front side of the third fixing plate 22. The output end of the rotating motor 23 is fixedly installed with a take-up cylinder 24, and the take-up cylinder 24 is rotatably connected to the third fixing plate 22. Through the coordinated use of the feeding cylinder 21, the rotating motor 23 and the take-up cylinder 24, it is convenient to convey the base material. A support leg 25 is fixedly installed at the bottom of the workbench 1, and the number of the support legs 25 is multiple. Through the arrangement of the multiple support legs 25, it is convenient for the device to be placed more stably. For this glue applicator for producing self-adhesive labels, when too much glue adheres to the scraper 10, the scraper 10 is moved upward to a suitable height through the lifting component. The collection box 13 and the scraper 19 are moved to the right through the cylinder 12 until the scraper 19 contacts the scraper 10. The screw rod 17 can be rotated through the driving motor 16, so that the moving block 18 and the scraper 19 move back and forth, and the glue adhering to the scraper 10 can be scraped into the collection box 13, achieving the goal of automatically cleaning the glue adhering to the scraper 10.The phenomenon of manually cleaning the squeegee 10 is avoided, and the time required for cleaning the squeegee 10 is reduced.

[0020] The glue applicator for adhesive tape production is connected to the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0021] During use: Connect the connecting pipe 6 to an external conveying device. Fix one end of the base material wound on the feeding cylinder 21 to the receiving cylinder 24. Start the rotating motor 23 to make the receiving cylinder 24 rotate, so that the base material moves to the right through the feeding cylinder 21. During the process of the base material moving to the right, the glue is conveyed into the connecting pipe 6 by the external conveying device, and then injected onto the base material through the glue injection head 5. Start the linear motor 3 to make the moving seat 4 move back and forth, thereby driving the glue injection head 5 to move back and forth. Subsequently, the glue on the base material is leveled by the squeegee 10. When it is necessary to clean the squeegee 10, start the electric push rod 9 to make the squeegee 10 move upward until the squeegee 10 moves upward to a suitable position. Subsequently, start the cylinder 12 to make the collection box 13 and the scraper 19 move to the right until the scraper 19 contacts the squeegee 10. Start the driving motor 16 to make the screw rod 17 rotate, so that the moving block 18 moves back and forth along the connecting plate 14, driving the scraper 19 to move back and forth. The glue adhered to the squeegee 10 can be scraped off by the scraper 19, and the scraped glue can be collected by the collection box 13. After the cleaning is completed, reverse the cylinder 12 to make the collection box 13 and the scraper 19 move to the left until the collection box 13 moves to the right to a suitable position. Reverse the start of the electric push rod 9 to make the squeegee 10 move downward until the squeegee 10 moves downward to a suitable height.

[0022] In summary, for the glue applicator for adhesive tape production, when too much glue adheres to the squeegee 10, the squeegee 10 is moved upward to a suitable height through the lifting assembly. The collection box 13 and the scraper 19 are moved to the right by the cylinder 12 until the scraper 19 contacts the squeegee 10. The screw rod 17 can be rotated by the driving motor 16 to make the moving block 18 and the scraper 19 move back and forth, and the glue adhered to the squeegee 10 can be scraped off and fall into the collection box 13, achieving the goal of automatically cleaning the glue adhered to the squeegee 10, avoiding the phenomenon of manually cleaning the squeegee 10, reducing the time required for cleaning the squeegee 10, and solving the problems raised in the above background technology.

[0023] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue coating machine for the production of self-adhesive labels, comprising a workbench (1), characterized in that: A moving assembly is arranged on the top of the workbench (1), a glue injection head (5) is arranged on the top of the workbench (1) through the moving assembly, a connecting pipe (6) is fixedly installed on the top of the glue injection head (5), a support plate (7) is fixedly installed on the top of the workbench (1), a lifting assembly is arranged on the front side of the support plate (7), a scraper (10) is arranged on the front side of the support plate (7) through the lifting assembly, a mounting plate (11) is fixedly installed on the front side of the support plate (7), a cylinder (12) is fixedly installed on the right side of the mounting plate (11), and the cylinder (12) A collecting box (13) is fixedly mounted on the output end, a connecting plate (14) is fixedly mounted on the top of the collecting box (13), a first fixing plate (15) is fixedly mounted on the right side of the connecting plate (14), a driving motor (16) is fixedly mounted on the front side of the first fixing plate (15), a screw rod (17) is fixedly mounted on the output end of the driving motor (16), and the screw rod (17) is rotatably connected to the first fixing plate (15), a moving block (18) is threadedly connected on the surface of the screw rod (17), and a scraper (19) is fixedly mounted on the right side of the moving block (18).

2. A glue coating machine for the production of self-adhesive labels according to claim 1, characterized in that: The moving assembly comprises a support frame (2) arranged on the top of the workbench (1), a linear motor (3) is fixedly installed on the right side of the support frame (2), a moving seat (4) is arranged on the linear motor (3), and the moving seat (4) is fixedly connected to the glue injection head (5).

3. A glue coating machine for producing self-adhesive labels according to claim 1, characterized in that: The lifting assembly comprises a transverse plate (8) arranged on the front side of the support plate (7), an electric push rod (9) is fixedly installed inside the transverse plate (8), and the output end of the electric push rod (9) is fixedly connected to the scraper (10).

4. A glue coating machine for producing self-adhesive labels according to claim 1, characterized in that: A second fixed plate (20) is fixedly installed on the left side of the workbench (1), and a feeding cylinder (21) is rotatably connected inside the second fixed plate (20).

5. The glue coating machine for producing self-adhesive labels according to claim 1, characterized in that: A third fixed plate (22) is fixedly installed on the right side of the workbench (1), a rotating motor (23) is fixedly installed on the front side of the third fixed plate (22), a receiving drum (24) is fixedly installed on the output end of the rotating motor (23), and the receiving drum (24) is rotatably connected to the third fixed plate (22).

6. A glue coating machine for producing self-adhesive labels according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly provided with supporting legs (25), and the number of the supporting legs (25) is plural.

7. A glue coating machine for the production of self-adhesive labels according to claim 1, characterized in that: The support plate (7) has a rectangular structure and is made of metal.

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