Self-adhesive label gluing device with dust removal function

Abstract

The utility model relates to the technical field of label gluing, and discloses a self-adhesive label gluing device with a dust removal function, which comprises a mounting frame, a conveyor belt arranged on the inner side of the mounting frame, a mounting rack fixedly connected to the middle of the top end of the mounting frame, a hydraulic cylinder fixedly mounted on the right side in the mounting rack, and a rack fixedly connected to the output end of the hydraulic cylinder, a threaded rod is rotatably connected to the top end of the inner side of the mounting frame, a gear is fixedly connected to the front side of the exterior of the threaded rod, the gear and the rack are in meshed connection, a fine brush is in threaded connection to the outer side of the threaded rod, a dust removal fan is fixedly mounted on the front side of the mounting frame, and a dust collection box is fixedly connected to the rear side of the mounting frame. According to the label gluing device, the stability of the viscosity of glue after gluing is kept, the smoothness of the glued surface of a label after gluing is improved, the phenomenon that the glued surface is uneven due to the fact that dust particles are mixed with the glue is reduced, and the practicability of the label is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label gluing, in particular to a self-adhesive label gluing device with a dust removal function. Background Art

[0002] A self-adhesive label is a composite material with paper, film or other special materials as the surface and adhesive coated on the back. It becomes a finished label after printing, die-cutting and other processing. It has the advantages of no need to brush glue, no paste, no water, no pollution, and saving labeling time. There are many types of self-adhesive labels, such as aluminum foil self-adhesive labels, laser film self-adhesive labels, fragile paper self-adhesive labels, thermal paper self-adhesive labels, thermal transfer paper self-adhesive labels, etc. When producing self-adhesive labels, it is necessary to apply a layer of adhesive on the back of the self-adhesive label. After gluing the self-adhesive label, the adhesive needs to be scraped flat, but the dried adhesive remaining on the scraping device will affect the scraping effect.

[0003] In order to solve the above problems, the utility model patent with publication number CN219112050U discloses a back-side gluing device for a self-adhesive label. By sliding a horizontal bar installed between two vertical plates and a circular ring slidingly installed on the outer edge of a cylinder, the thickness of the label adhesive can be adjusted, and the adhesive attached to the compacting device can be wiped off to improve the scraping effect of the label; by installing a rectangular box in a rectangular box, adhesive precipitation can be avoided.

[0004] The above-mentioned gluing device still has some shortcomings during use. Before the label is glued, the glued surface of the label will become dirty due to contact with dust particles in the air. It is inconvenient to remove dust from the glued surface to be glued, which causes dust to appear on the glued surface, thereby reducing the viscosity of the glue after gluing, and causing the glued surface of the label to be uneven after gluing, which reduces the practicality of the label after gluing and reduces the quality of the label after production. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a self-adhesive label gluing device with a dust removal function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a self-adhesive label gluing device with a dust removal function, comprising a mounting frame, a conveyor belt is arranged on the inner side of the mounting frame, a mounting frame is fixedly connected to the middle part of the top end of the mounting frame, a hydraulic cylinder is fixedly installed on the inner right side of the mounting frame, a rack is fixedly connected to the output end of the hydraulic cylinder, a threaded rod is rotatably connected to the inner top end of the mounting frame, a gear is fixedly connected to the outer front side of the threaded rod, the gear and the rack are meshingly connected, a fine brush is threadedly connected to the outer side of the threaded rod, a dust removal fan is fixedly installed on the front side of the mounting frame, a dust collecting box is fixedly connected to the rear side of the mounting frame, a suction fan is fixedly installed on the middle part of the rear side of the dust collecting box, and a dust exhaust box is fixedly connected to the output end of the suction fan.

[0007] As a further description of the above technical solution:

[0008] A fixing rod is fixedly connected to the rear side of the top end of the mounting frame, two connecting blocks are slidably connected to the outer side of the fixing rod, a connecting rod is rotatably connected to the bottom end of the front side of the connecting block, sliding grooves are provided on opposite sides of the two connecting rods, two pressure blocks are slidably connected to the inner side of the sliding grooves, the top of the pressure block is fixedly connected to a fixing shell, the inner side of the fixing shell is slidably connected to a card block, the top of the card block is fixedly connected to a pull rod, the top of the card block is fixedly connected to a spring, and a plurality of square grooves are provided on the top of the connecting rod.

[0009] As a further description of the above technical solution:

[0010] A mounting plate is fixedly connected to the right side of the top of the mounting frame, and a glue storage box is fixedly connected to the top of the mounting plate.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the glue storage box is fixedly connected with a circulation pipe, and the other end of the circulation pipe is rotatably connected with a glue coating roller.

[0013] As a further description of the above technical solution:

[0014] A through hole is arranged on the left side of the mounting frame, and a dust exhaust pipe is fixedly connected to the left side of the dust exhaust box.

[0015] As a further description of the above technical solution:

[0016] The front side of the dust exhaust pipe is fixedly connected to the middle part of the rear side of the installation frame, and the front bottom end of the dust collecting box is fixedly connected to the middle part of the rear side of the installation frame.

[0017] As a further description of the above technical solution:

[0018] The other end of the spring is fixedly connected to the inner top end of the fixed shell, and the cross section of the slide groove is set to be T-shaped.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the mutual cooperation of the hydraulic cylinder, the rack, the threaded rod, the gear, the fine brush, the dust removal fan, the dust collection box, the suction fan and the dust exhaust box, when the gluing device is gluing, the dust removal and cleaning of the glue receiving surface of the label is increased, and the dust particles appearing on the glue receiving surface are reduced, which is beneficial to maintain the stability of the viscosity of the glue after gluing, and the flatness of the glue receiving surface of the label after gluing is increased, and the phenomenon of the uneven glue receiving surface caused by the mixing of dust particles and glue is reduced, thereby improving the practicality of the label, which is beneficial to improving the quality of the label after production.

[0021] 2. In the utility model, through the mutual cooperation of the fixed rod, the connecting block, the connecting rod, the slide groove, the pressure block, the fixed shell, the clamping block, the pull rod, the square groove and the spring, the gluing device is added with the function of pressing and fixing the label when the label is transported, cleaned and glued, and it is convenient to adjust according to the size and width of the label, thereby improving the stability of the label during gluing production, reducing the phenomenon of deviation and wrinkling of the label during the process of cleaning and gluing, which is beneficial to improving the production quality of the label, thereby reducing the occurrence of unqualified label rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a self-adhesive label gluing device with dust removal function proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the dust removal box structure of a self-adhesive label gluing device with dust removal function proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a fine-bristle brush for a self-adhesive label gluing device with a dust removal function proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a glue roller of a self-adhesive label gluing device with a dust removal function proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the pressing block structure of a self-adhesive label gluing device with dust removal function proposed by the utility model;

[0027] Figure 6 The utility model discloses a block structure schematic diagram of a self-adhesive label gluing device with dust removal function.

[0028] Legend:

[0029] 1. Mounting frame; 2. Conveyor belt; 3. Mounting frame; 4. Hydraulic cylinder; 5. Rack; 6. Threaded rod; 7. Gear; 8. Fine brush; 9. Dust removal fan; 10. Dust collection box; 11. Suction fan; 12. Dust exhaust box; 13. Fixed rod; 14. Connecting block; 15. Connecting rod; 16. Slide; 17. Pressing block; 18. Fixed shell; 19. Block; 20. Pull rod; 21. Spring; 22. Square groove; 23. Mounting plate; 24. Glue storage box; 25. Circulation pipe; 26. Glue coating roller; 27. Through hole; 28. Dust exhaust pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-6 The utility model provides an embodiment: a self-adhesive label gluing device with dust removal function, comprising a mounting frame 1, a conveyor belt 2 is arranged inside the mounting frame 1, which is convenient for driving the label to move, a mounting frame 3 is fixedly connected to the middle of the top of the mounting frame 1, a hydraulic cylinder 4 is fixedly installed on the right side of the inside of the mounting frame 3, a rack 5 is fixedly connected to the output end of the hydraulic cylinder 4, which is convenient for the extension and contraction of the hydraulic cylinder 4 to drive the rack 5 to move, a threaded rod 6 is rotatably connected to the top of the inner side of the mounting frame 3, a gear 7 is fixedly connected to the outer front side of the threaded rod 6, and the gear 7 and the rack 5 are meshingly connected, The rack 5 drives the gear 7 to rotate, thereby driving the threaded rod 6 to rotate. The outer side of the threaded rod 6 is threadedly connected with a fine brush 8, which drives the fine brush 8 to move and clean the dust on the surface of the label. A dust removal fan 9 is fixedly installed on the front side of the mounting frame 3 to blow the dust. A dust collecting box 10 is fixedly connected to the rear side of the mounting frame 3. A suction fan 11 is fixedly installed in the middle of the rear side of the dust collecting box 10 to facilitate the suction of dust into the dust exhaust box 12 to reduce dust accumulation. The output end of the suction fan 11 is fixedly connected to the dust exhaust box 12 to facilitate the collection and discharge of dust, thereby reducing the pollution of dust to the working environment.

[0032] A fixing rod 13 is fixedly connected to the rear side of the top of the mounting frame 1, and two connecting blocks 14 are slidably connected to the outer side of the fixing rod 13. The bottom end of the front side of the connecting block 14 is rotatably connected to a connecting rod 15, so that the connecting rod 15 can be pressed to the surface of the conveyor belt 2 under the action of gravity. A slide groove 16 is provided on the opposite sides of the two connecting rods 15, and two pressing blocks 17 are slidably connected to the inner side of the slide groove 16, so that the spacing between the two pressing blocks 17 can be adjusted. A fixing shell 18 is fixedly connected to the top of the pressing block 17, and a card block 19 is slidably connected to the inner side of the fixing shell 18, so as to facilitate the movement of the card block 19. A pull rod 20 is fixedly connected to the top of the card block 19, so as to facilitate pulling the card block 19. A spring 21 is fixedly connected to the top of the card block 19, so as to increase the elastic force of the card block 19. A plurality of square grooves 22 are provided on the top of the connecting rod 15, so as to facilitate the flexible engagement of the card block 19 and the installation. A mounting plate 23 is fixedly connected to the right side of the top of the frame 1, and a glue storage box 24 is fixedly connected to the top of the mounting plate 23 for storing glue, a circulation pipe 25 is fixedly connected to the bottom end of the glue storage box 24, and a glue coating roller 26 is rotatably connected to the other end of the circulation pipe 25 for gluing, a through hole 27 is provided on the left side of the mounting frame 3 for passing the rack 5, a dust exhaust pipe 28 is fixedly connected to the left side of the dust exhaust box 12 for discharging dust inside the dust exhaust box 12, the front side of the dust exhaust pipe 28 is fixedly connected to the middle of the rear side of the mounting frame 1, which improves the stability of the dust exhaust pipe 28, the front bottom end of the dust collecting box 10 is fixedly connected to the middle of the rear side of the mounting frame 1, which improves the stability of the dust collecting box 10, the other end of the spring 21 is fixedly connected to the inner top end of the fixed shell 18, and the cross-section of the slide groove 16 is set to be T-shaped, which improves the stability of the pressing block 17 when sliding.

[0033] Working principle: When in use, first place the label on the surface of the conveyor belt 2, and then according to the size of the label, move the distance between the two connecting blocks 14, so that the distance between the connecting rods 15 is adjusted, and then pull the pull rod 20, the pull rod 20 drives the card block 19 to be pulled away from the inner side of the corresponding square groove 22, so as to move the corresponding pressure block 17, so as to adjust the spacing between the two pressure blocks 17. After adjustment, release the pull rod 20, the pull rod 20 drives the card block 19 to engage with the corresponding square groove 22, so as to fix the pressure block 17 with the adjusted position, and then press the top of the pressure block 17 on the corner of the label, turn on the conveyor belt 2, so that when the conveyor belt 2 drives the label to move, it also drives the pressure block 17 pressing the label to move, so that the connecting block 14 slides following the movement of the pressure block 17, which improves the stability of the label during gluing production and reduces the occurrence of labels during the cleaning and gluing process. The deviation produces wrinkles, which is beneficial to improving the production quality of the label. Then, when the label passes the bottom inner end of the mounting frame 3, the dust removal fan 9 and the suction fan 11 are started, and then the hydraulic cylinder 4 is started. The extension and retraction of the hydraulic cylinder 4 drives the rack 5 to extend and retract, so that the rack 5 drives the gear 7 to rotate, and the gear 7 drives the threaded rod 6 to rotate, so that the threaded rod 6 drives the fine brush 8 to move back and forth on the outside of the threaded rod 6, so as to clean the adhesive surface of the label passing through the bottom, so that the dust is brushed and cleaned, and the dust is blown into the inner side of the dust collecting box 10 by the blowing of the dust removal fan 9, and then the dust is sucked into the inside of the dust exhaust box 12 by the suction of the suction fan 11, which reduces the dust particles on the adhesive surface, is beneficial to maintain the stability of the viscosity of the glue after gluing, increases the flatness of the adhesive surface of the label after gluing, and reduces the mixing of dust particles and glue, resulting in the phenomenon of uneven adhesive surface.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-adhesive label gluing device with dust removal function, comprising a mounting frame (1), characterized in that: A conveyor belt (2) is arranged on the inner side of the installation frame (1); a mounting frame (3) is fixedly connected to the middle of the top end of the installation frame (1); a hydraulic cylinder (4) is fixedly installed on the right side of the inside of the installation frame (3); a rack (5) is fixedly connected to the output end of the hydraulic cylinder (4); a threaded rod (6) is rotatably connected to the top of the inner side of the installation frame (3); a gear (7) is fixedly connected to the outer front side of the threaded rod (6); the gear (7) and the rack (5) are meshingly connected; a fine brush (8) is threadedly connected to the outer side of the threaded rod (6); a dust removal fan (9) is fixedly installed on the front side of the installation frame (3); a dust collection box (10) is fixedly connected to the rear side of the installation frame (3); a suction fan (11) is fixedly installed in the middle of the rear side of the dust collection box (10); and a dust exhaust box (12) is fixedly connected to the output end of the suction fan (11).

2. The self-adhesive label gluing device with dust removal function according to claim 1, characterized in that: A fixing rod (13) is fixedly connected to the rear side of the top end of the installation frame (1), two connecting blocks (14) are slidably connected to the outer side of the fixing rod (13), a connecting rod (15) is rotatably connected to the front bottom end of the connecting block (14), opposite sides of the two connecting rods (15) are provided with sliding grooves (16), the inner side of the sliding grooves (16) are slidably connected to two pressing blocks (17), the top of the pressing block (17) is fixedly connected to a fixing shell (18), the inner side of the fixing shell (18) is slidably connected to a clamping block (19), the top of the clamping block (19) is fixedly connected to a pull rod (20), the top of the clamping block (19) is fixedly connected to a spring (21), and the top of the connecting rod (15) is provided with a plurality of square grooves (22).

3. The self-adhesive label gluing device with dust removal function according to claim 1, characterized in that: A mounting plate (23) is fixedly connected to the right side of the top end of the mounting frame (1), and a glue storage box (24) is fixedly connected to the top end of the mounting plate (23).

4. The self-adhesive label gluing device with dust removal function according to claim 3, characterized in that: The bottom end of the glue storage box (24) is fixedly connected to a circulation tube (25), and the other end of the circulation tube (25) is rotatably connected to a glue coating roller (26).

5. The self-adhesive label gluing device with dust removal function according to claim 1, characterized in that: A through hole (27) is provided on the left side of the mounting frame (3), and a dust exhaust pipe (28) is fixedly connected to the left side of the dust exhaust box (12).

6. The self-adhesive label gluing device with dust removal function according to claim 5, characterized in that: The front side of the dust exhaust pipe (28) is fixedly connected to the middle part of the rear side of the installation frame (1), and the front bottom end of the dust collecting box (10) is fixedly connected to the middle part of the rear side of the installation frame (1).

7. The self-adhesive label gluing device with dust removal function according to claim 2, characterized in that: The other end of the spring (21) is fixedly connected to the inner top end of the fixed shell (18), and the cross section of the slide groove (16) is set to be T-shaped.

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