Gluing device for pre-coating film production

Abstract

The utility model discloses a gluing device for pre-coating film production, which comprises a device main body and a glue distributing plate, the outside of the device main body is fixedly connected with a mounting seat, the upper side of the mounting seat is provided with a heat conducting plate, the inside of the mounting seat is provided with a drying assembly, the upper side of the mounting seat is fixedly connected with a vertical plate, and the outside of the vertical plate is fixedly connected with a fan. An inclined plate is fixedly connected to the interior of the device body, an opening is formed in the exterior of the device body, a collecting box is fixedly connected to the exterior of the device body, a glue scraping mechanism is installed on the inner side of the device body, a spring is fixedly connected between one side of the glue scraping mechanism and the device body, and a pull rope is fixedly connected to the other side of the glue scraping mechanism. According to the device, the drying rate of a gluing material can be increased through heating drying and air drying treatment, the next working procedure can be carried out without long-time natural drying, glue falling into the device can be conveniently collected and treated in a centralized mode, internal cleanliness is guaranteed, and the collected glue can be reused.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a glue coating device for pre-coating film production. Background Art

[0002] In the modern packaging industry, pre-coating technology has gained widespread adoption as an efficient and environmentally friendly method for processing packaging materials. Gluing is a crucial step in the production of pre-coating films, directly impacting the bond strength between the film and the substrate, and ultimately the quality of the final product. However, traditional gluing methods often suffer from issues such as uneven coating, low drying efficiency, and high energy consumption. These issues not only impact production efficiency but also increase production costs and the environmental burden.

[0003] During the gluing process of traditional gluing devices, the film after gluing needs to undergo a long natural drying process, which not only prolongs the production cycle but also takes up a large amount of production space. In addition, the excess colloid generated by traditional devices during the gluing process is often difficult to effectively recover, resulting in waste of resources and environmental pollution. Therefore, in response to the above technical problems, a gluing device for pre-coated film production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a glue coating device for pre-coating film production, which can accelerate the drying rate of the glue coating material through heating, drying and air drying, and can proceed to the next process without long-term natural drying. It is also convenient to collect and process the colloid that falls into the interior of the device, which not only ensures the cleanliness of the interior, but also allows the collected colloid to be reused.

[0005] The utility model is achieved through the following technical solutions:

[0006] The top of the discharging opening is forwardly and downward in the expansion joint of the machine body, and the bottom of the discharging opening is forwardly and downward in the expansion joint of the machine body, and the top of the discharging opening is forwardly and downward in the expansion joint of the machine body.

[0007] Preferably, a first motor is fixedly connected to the outside of the device body.

[0008] Preferably, connecting rods are fixedly connected to both sides of the rubber cloth plate, and the connecting rods are fixedly connected to the device body, and an input pipe is fixedly connected to the upper side of the rubber cloth plate.

[0009] Preferably, a fixing plate is fixedly connected to the upper side of the device body, a second motor is fixedly connected to one side of the fixing plate, a roller is rotatably connected to the inner side of the fixing plate, and the roller and the second motor are fixedly connected.

[0010] Preferably, a reinforcing rod is fixedly connected between the bottom of the mounting seat and the device body.

[0011] Preferably, the drying component includes a battery, a thermoelectric component and a wire. The battery is fixedly connected to the inside of the mounting seat, the thermoelectric component is fixedly connected to the lower surface of the heat conducting plate, and a wire is detachably connected between the thermoelectric component and the battery.

[0012] Preferably, the scraping mechanism includes a slide rail, a slide plate, and a scraper. The slide rail is fixedly connected to the inner sides of the device body, the slide plate is slidably connected to the inner side of the slide rail, and the slide plate is fixedly connected to the spring and the pull rope. The scraper is fixedly connected to the lower side of the slide plate, and the scraper is perpendicular to the inclined plate and slidably connected thereto.

[0013] The technical solution of the utility model has at least the following beneficial effects:

[0014] The utility model proposes a gluing device for pre-coating film production, which dries the glue-coated film by operating the thermoelectric component, and at the same time can also operate the fan to air-dry the glue-coated film. The drying rate of the glue-coated material can be accelerated by heating, drying and air-drying, and the next process can be carried out without long-term natural drying. Moreover, by pulling the pull plate, the pull rope can pull the slide plate to slide in the slide rail, which can drive the scraper to scrape the colloid on the surface of the inclined plate to a position close to the opening, so that the colloid stuck on the inclined plate can be collected and processed centrally, which ensures the cleanliness of the interior on the one hand, and the collected colloid can be reused on the other hand to reduce waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a second overall structural diagram of the present utility model;

[0017] Figure 3 for Figure 2 A magnified view of middle A;

[0018] Figure 4 It is a partial side sectional view of the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of middle B;

[0020] Figure 6 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 7 for Figure 1 Enlarged view of middle C;

[0022] Figure 8 for Figure 6 Enlarged view of middle D;

[0023] Figure 9 for Figure 4 Enlarged view of middle E;

[0024] Icons: 1. Device body; 2. Conveyor belt; 3. First motor; 4. Connecting rod; 5. Rubber plate; 6. Input pipe; 7. Through hole; 8. Fixed plate; 9. Second motor; 10. Roller; 11. Guide plate; 12. Mounting seat; 13. Reinforcement rod; 14. Heat conduction plate; 15. Battery; 16. Thermoelectric component; 17. Wire; 18. Vertical plate; 19. Fan; 20. Inclined plate; 21. Opening; 22. Collecting box; 23. Slide rail; 24. Slide plate; 25. Scraper; 26. Spring; 27. Pull rope; 28. Pull plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-9The present invention proposes a gluing device for pre-coating film production, comprising a device body 1 and a rubber plate 5. The interior of the device body 1 is rotatably connected to a conveyor belt 2. The bottom of the rubber plate 5 is provided with a through hole 7. A guide plate 11 is fixedly connected to the upper surface of one side of the device body 1. The outside of the device body 1 is fixedly connected to a mounting seat 12. A heat conducting plate 14 is provided on the upper side of the mounting seat 12. A drying component is installed inside the mounting seat 12. A vertical plate 18 is fixedly connected to the upper side of the mounting seat 12. A fan 19 is fixedly connected to the outside of the vertical plate 18, and the fan 19 is located above the heat conducting plate 14. The inside of the device body 1 is fixedly connected with an inclined plate 20, the outside of the device body 1 is provided with an opening 21, and the opening 21 is located at the bottom end of the inclined plate 20, the outside of the device body 1 is fixedly connected with a collection box 22, and the collection box 22 is located near the opening 21, and a scraping mechanism is installed on the inside of the device body 1, a spring 26 is fixedly connected between one side of the scraping mechanism and the device body 1, and a pull rope 27 is fixedly connected to the other side of the scraping mechanism, and the end of the pull rope 27 passes through the device body 1 and is fixedly connected to a pull plate 28, and the pull plate 28 abuts against the outside of the device body 1.

[0027] The outside of the device body 1 is fixedly connected to a first motor 3 , which can drive the conveyor belt 2 to perform conveying work by operating the first motor 3 .

[0028] The two sides of the rubber cloth plate 5 are fixedly connected with connecting rods 4, and the connecting rods 4 are fixedly connected to the device body 1. The upper side of the rubber cloth plate 5 is fixedly connected with an input pipe 6, through which the coating material can be passed into the rubber cloth plate 5.

[0029] A fixed plate 8 is fixedly connected to the upper side of the device body 1, a second motor 9 is fixedly connected to one side of the fixed plate 8, a roller 10 is rotatably connected to the inner side of the fixed plate 8, and the roller 10 and the second motor 9 are fixedly connected. The colloid on the pre-coated film can be evenly applied by rotating the roller 10.

[0030] A reinforcing rod 13 is fixedly connected between the bottom of the mounting seat 12 and the device body 1 , and the reinforcing rod 13 can enhance the stability of the connection between the mounting seat 12 and the device body 1 .

[0031] The drying assembly includes a battery 15, a thermoelectric assembly 16 and a wire 17. The battery 15 is fixedly connected to the inside of the mounting base 12, the thermoelectric assembly 16 is fixedly connected to the lower surface of the heat conducting plate 14, and a wire 17 is detachably connected between the thermoelectric assembly 16 and the battery 15.

[0032] The scraping mechanism includes a slide rail 23, a slide plate 24, and a scraper 25. The slide rail 23 is fixedly connected to both sides of the interior of the device body 1. The slide plate 24 is slidably connected to the interior of the slide rail 23, and the slide plate 24 is fixedly connected to the spring 26 and the pull rope 27. The scraper 25 is fixedly connected to the lower side of the slide plate 24, and the scraper 25 is perpendicular to the inclined plate 20 and slidably connected thereto.

[0033] The working principle of a gluing device for pre-coating film production according to the embodiment is as follows: when gluing the pre-coating film, the gluing film is first placed on the conveyor belt 2, and the gluing material is introduced into the gluing plate 5 through the input pipe 6. After the material is evenly distributed, it falls on the gluing film through the through hole 7. Then, the first motor 3 is operated to make the conveyor belt 2 transport the gluing film to the roller 10, and the roller 10 is driven by the second motor 9 to evenly coat the surface of the gluing film.

[0034] Then, the adhesive film is transported by the conveyor belt 2 and cooperates with the guide plate 11 to fall onto the heat conducting plate 14. At this time, the thermoelectric component 16 can be operated, and the heat conducting plate 14 can be quickly heated by the battery 15 to dry the adhesive film. At this time, the fan 19 above the heat conducting plate 14 can also be operated to air-dry the adhesive film. In this way, the drying rate of the adhesive material can be accelerated by heating, drying and air-drying, and the next process can be carried out without long-term natural drying.

[0035] And during the gluing process, the colloid will fall into the device body 1 through the gap between the conveyor belt 2 and the device body 1. First, the excess colloid will slide through the internal inclined plate 20 to the opening 21 and be collected by the collection box 22. However, after long-term use, more colloid will remain on the surface of the inclined plate 20. At this time, the pull plate 28 can be pulled, and the pull rope 27 can pull the slide plate 24 to slide in the slide rail 23. At the same time, the spring 26 can be stretched to drive the scraper 25 to scrape the colloid on the surface of the inclined plate 20 to a position close to the opening 21. This makes it easy to collect and process the colloid stuck on the inclined plate 20. On the one hand, it ensures the cleanliness of the interior, and on the other hand, the collected colloid can be reused to reduce waste. When the pull plate 28 is released, the stretched spring 26 can drive the slide plate 24 to reset.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue coating device for pre-coating film production, comprising a device body (1) and a glue coating plate (5), characterized in that: The interior of the device body (1) is rotatably connected to a conveyor belt (2), a through hole (7) is provided at the bottom of the rubber cloth plate (5), a guide plate (11) is fixedly connected to the upper surface of one side of the device body (1), the exterior of the device body (1) is fixedly connected to a mounting seat (12), a heat conducting plate (14) is provided on the upper side of the mounting seat (12), a drying assembly is installed inside the mounting seat (12), the upper side of the mounting seat (12) is fixedly connected to a vertical plate (18), the exterior of the vertical plate (18) is fixedly connected to a fan (19), and the fan (19) is located above the heat conducting plate (14), the interior of the device body (1) is fixedly connected to The inclined plate (20) is provided with an opening (21) on the outside of the device body (1), and the opening (21) is located at the bottom end of the inclined plate (20). The outside of the device body (1) is fixedly connected with a collection box (22), and the collection box (22) is located near the opening (21). A scraping mechanism is installed on the inside of the device body (1), a spring (26) is fixedly connected between one side of the scraping mechanism and the device body (1), and a pull rope (27) is fixedly connected to the other side of the scraping mechanism, and the end of the pull rope (27) passes through the device body (1) and is fixedly connected to a pull plate (28), and the pull plate (28) abuts against the outside of the device body (1).

2. The gluing device for pre-coating film production according to claim 1, characterized in that: A first motor (3) is fixedly connected to the outside of the device body (1).

3. The gluing device for pre-coating film production according to claim 1, characterized in that: Connecting rods (4) are fixedly connected to both sides of the rubber cloth plate (5), and the connecting rods (4) are fixedly connected to the device body (1). An input pipe (6) is fixedly connected to the upper side of the rubber cloth plate (5).

4. The gluing device for pre-coating film production according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the upper side of the device body (1), a second motor (9) is fixedly connected to one side of the fixing plate (8), a roller (10) is rotatably connected to the inner side of the fixing plate (8), and the roller (10) and the second motor (9) are fixedly connected.

5. The gluing device for pre-coating film production according to claim 1, characterized in that: A reinforcing rod (13) is fixedly connected between the bottom of the mounting seat (12) and the device body (1).

6. The gluing device for pre-coating film production according to claim 1, characterized in that: The drying component comprises a battery (15), a thermoelectric component (16) and a wire (17); the battery (15) is fixedly connected to the inside of the mounting seat (12); the thermoelectric component (16) is fixedly connected to the lower surface of the heat conducting plate (14); and the wire (17) is detachably connected between the thermoelectric component (16) and the battery (15).

7. The gluing device for pre-coating film production according to claim 1, characterized in that: The scraping mechanism comprises a slide rail (23), a slide plate (24), and a scraper (25); the slide rail (23) is fixedly connected to both sides of the interior of the device body (1); the slide plate (24) is slidably connected to the interior of the slide rail (23); and the slide plate (24) is fixedly connected to the spring (26) and the pull rope (27); the scraper (25) is fixedly connected to the lower side of the slide plate (24); and the scraper (25) is perpendicular to the inclined plate (20) and slidably connected thereto.

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