Glue spraying mechanism with built-in anti-solidification structure for paper product production

Abstract

The utility model belongs to the technical field of paper product production, and particularly relates to a glue spraying mechanism with a built-in anti-solidification structure for paper product production, which comprises a glue spraying machine body, the top of the glue spraying machine body is fixedly connected with a glue storage box and a motor, the output end of the motor is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is fixedly connected with a driving gear. One side of the driving gear is connected with a scraping and brushing mechanism, the outer surface, located above the driving gear, of the rotating shaft is fixedly connected with a first bevel gear, the top of the first bevel gear is in meshed connection with a second bevel gear, and the other end of the second bevel gear extends into the glue storage box and is fixedly connected with stirring blades; and the top of an inner cavity of the glue spraying machine body is movably connected with a glue spraying device through a lifting mechanism, so that the device can quickly perform scraping and brushing treatment on the paper product packaging box subjected to glue spraying through a scraping and brushing mechanism, a glue layer on the surface of the paper product packaging box can be uniformly smeared, and then the glue spraying quality of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product production, in particular to a glue spraying mechanism for paper product production with a built-in anti-solidification structure. Background Art

[0002] Paper products are mostly used to produce packaging boxes, and packaging boxes refer to boxes used to package products. Their main function is to ensure the safety of products during transportation, make products more beautiful, and improve the grade of products, thereby attracting customers. Packaging boxes are widely used in electronic products, alcohol, tea, tobacco, medicine and other fields. In the production process of packaging boxes, the surface treatment of packaging boxes is a very important production process. Therefore, it is often necessary to use a spraying device to spray glue on its surface during the production process.

[0003] The existing technology has the following problems:

[0004] 1. The existing glue spraying device is prone to uneven glue layer thickness on the packaging box, which seriously affects the glue spraying quality of the paper product packaging box;

[0005] 2. When the existing glue spraying device is in use, the glue spraying head is easily clogged due to the solidification of the glue, which seriously affects the glue spraying efficiency of the paper product packaging box. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a glue spraying mechanism for paper product production with a built-in anti-solidification structure, which solves the current problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue spraying mechanism for paper product production with a built-in anti-coagulation structure, comprising a glue spraying body, the top of the glue spraying body is fixedly connected to a glue storage box and a motor, the output end of the motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft is fixedly connected to a driving gear, one side of the driving gear is connected to a scraping mechanism, the outer surface of the rotating shaft above the driving gear is fixedly connected to a first bevel gear, the top of the first bevel gear is meshed and connected to a second bevel gear, the interior of the second bevel gear is fixedly connected to a connecting shaft, the other end of the connecting shaft extends to the interior of the glue storage box and is fixedly connected to a stirring blade, the top of the inner cavity of the glue spraying body is movably connected to a glue spraying device through a lifting mechanism, one side of the glue spraying device is fixedly connected to the glue storage box through a glue outlet pipe, and a conveying rack is provided inside the glue spraying body.

[0008] As a preferred technical solution of the present invention, the scraping mechanism includes a driven gear meshing with the driving gear, the interior of the driven gear is fixedly connected to a rotating shaft, and the bottom of the rotating shaft is fixedly connected to a scraping plate.

[0009] As a preferred technical solution of the present invention, the lifting mechanism includes an elliptical plate installed on the outer surface of the connecting shaft and a movable rod installed on the top of the glue spraying device. The top of the movable rod extends to the top of the glue spraying body and is fixedly connected to the top plate. The outer surface of the movable rod located between the top plate and the top of the glue spraying body is provided with a return spring.

[0010] As a preferred technical solution of the present invention, a spreading brush is fixedly connected to the bottom of the scraping plate.

[0011] As a preferred technical solution of the present invention, a plurality of drag-reducing holes are provided inside the stirring blade.

[0012] As a preferred technical solution of the present invention, a controller is fixedly connected to the outer surface of the glue spraying machine body, and a control switch is fixedly connected to the outer surface of the controller.

[0013] Compared with the prior art, the present invention provides a glue spraying mechanism for paper product production with a built-in anti-solidification structure, which has the following beneficial effects:

[0014] 1. This glue spraying mechanism for paper product production with a built-in anti-solidification structure is equipped with a motor, a rotating shaft, a driving gear, a driven gear, a rotating shaft, and a scraping plate. The device can quickly scrape and brush the paper product packaging box after glue spraying through the scraping mechanism, thereby evenly applying the glue layer on the surface of the paper product packaging box, thereby greatly improving the glue spraying quality of the device;

[0015] 2. This glue spraying mechanism for paper product production with a built-in anti-solidification structure is equipped with a motor, a rotating shaft, a first bevel gear, a second bevel gear, a connecting shaft, an elliptical plate, a stirring blade, a movable rod, a top plate, a return spring and a glue spraying device. The device can use the lifting mechanism to regularly drive the glue spraying device to spray glue on the paper product packaging box while automatically stirring the inside of the glue storage box, thereby avoiding clogging of the glue spray head due to solidification of the glue, thereby greatly improving the glue spraying efficiency of the device on the paper product packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the entire utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting part of the connecting shaft and the elliptical plate of the utility model.

[0020] In the figure: 1. Glue spraying machine body; 2. Glue storage box; 3. Motor; 4. Rotating shaft; 5. Driving gear; 6. First bevel gear; 7. Second bevel gear; 8. Connecting shaft; 9. Mixing blade; 10. Elliptical plate; 11. Glue spraying device; 12. Movable rod; 13. Top plate; 14. Return spring; 15. Glue outlet pipe; 16. Driven gear; 17. Rotating shaft; 18. Scraping brush plate; 19. Conveyor frame; 20. Controller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 In this embodiment: a glue spraying mechanism for paper product production with a built-in anti-solidification structure includes a glue spraying body 1, a glue storage box 2 and a motor 3 are fixedly connected to the top of the glue spraying body 1, an output end of the motor 3 is fixedly connected to a rotating shaft 4, a driving gear 5 is fixedly connected to the bottom of the rotating shaft 4, and a scraping mechanism is connected to one side of the driving gear 5. The scraping mechanism includes a driven gear 16 meshing with the driving gear 5, a rotating shaft 17 is fixedly connected to the inside of the driven gear 16, and a scraping plate 18 is fixedly connected to the bottom of the rotating shaft 17. The scraping mechanism quickly scrapes and brushes the paper product packaging box after spraying glue, so that the paper can be The glue layer on the surface of the product packaging box is evenly applied, which greatly improves the glue spraying quality of the device. The outer surface of the rotating shaft 4 above the driving gear 5 is fixedly connected to the first bevel gear 6, and the top of the first bevel gear 6 is meshed with the second bevel gear 7. The interior of the second bevel gear 7 is fixedly connected to the connecting shaft 8, and the other end of the connecting shaft 8 extends to the interior of the glue storage box 2 and is fixedly connected to the stirring blade 9. The top of the inner cavity of the glue spraying body 1 is movably connected to the glue spraying device 11 through a lifting mechanism, and one side of the glue spraying device 11 is fixedly connected to the glue storage box 2 through a glue outlet pipe 15. A conveying rack 19 is provided inside the glue spraying body 1.

[0023] Furthermore, the lifting mechanism includes an elliptical plate 10 installed on the outer surface of the connecting shaft 8 and a movable rod 12 installed on the top of the glue spraying device 11. The top of the movable rod 12 extends to the top of the glue spraying machine body 1 and is fixedly connected to the top plate 13. The outer surface of the movable rod 12 between the top plate 13 and the top of the glue spraying machine body 1 is provided with a return spring 14. The lifting mechanism drives the glue spraying device 11 to move up and down regularly, so that the glue spraying device 11 can automatically spray glue on multiple paper product packaging boxes transported on the conveyor rack 19.

[0024] Furthermore, a spreading brush is fixedly connected to the bottom of the scraper plate 18, and the spreading brush can be used to spread the glue layer on the surface of the paper product packaging box more evenly. A plurality of drag reducing holes are opened inside the stirring blade 9, and the drag reducing holes can be used to reduce the resistance encountered by the stirring blade 9 during stirring. The outer surface of the glue spraying body 1 is fixedly connected to the controller 20, and the outer surface of the controller 20 is fixedly connected to the control switch, and the controller 20 can be used to more conveniently control the electrical appliances inside the device.

[0025] The working principle and use process of the present invention are as follows: when in use, the operator first places the paper product packaging box on the conveying rack 19 for transportation, and then starts the motor 3 through the controller 20, so that the motor 3 drives the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it drives the first bevel gear 6 and the driving gear 5 to rotate. When the first bevel gear 6 rotates, it drives the second bevel gear 7 to rotate by meshing. When the second bevel gear 7 rotates, it drives the connecting shaft 8 to rotate, so that the connecting shaft 8 can drive the elliptical plate 10 and the stirring blade 9 to rotate, and then the stirring blade 9 can be used to stir the glue inside the glue storage box 2, thereby avoiding the glue spray head from being blocked due to the solidification of the glue, thereby greatly improving the glue spraying effect. The glue spraying efficiency of the device for paper product packaging boxes is improved. When the elliptical plate 10 rotates, it will regularly hit the top plate 13, so that the top plate 13 compresses the return spring 14 while driving the glue spraying device 11 to move up and down regularly through the movable rod 12, so that the glue spraying device 11 can automatically spray glue on multiple paper product packaging boxes transported on the conveyor rack 19, and when the driving gear 5 rotates, it will drive the driven gear 16 to rotate by meshing, so that the driven gear 16 can drive the scraper plate 18 to scrape the paper product packaging box through the rotating shaft 17, so that the glue layer on the surface of the paper product packaging box can be evenly applied, thereby greatly improving the glue spraying quality of the device.

[0026] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A glue spraying mechanism for paper product production with a built-in anti-solidification structure, comprising a glue spraying body (1), characterized in that: The top of the glue spraying machine body (1) is fixedly connected to a glue storage box (2) and a motor (3); the output end of the motor (3) is fixedly connected to a rotating shaft (4); the bottom of the rotating shaft (4) is fixedly connected to a driving gear (5); one side of the driving gear (5) is connected to a scraping mechanism; the outer surface of the rotating shaft (4) located above the driving gear (5) is fixedly connected to a first bevel gear (6); the top of the first bevel gear (6) is meshedly connected to a second bevel gear (7); the interior of the second bevel gear (7) is fixedly connected to a connecting shaft (8); the other end of the connecting shaft (8) extends to the interior of the glue storage box (2) and is fixedly connected to a stirring blade (9); the top of the inner cavity of the glue spraying machine body (1) is movably connected to a glue spraying device (11) through a lifting mechanism; one side of the glue spraying device (11) is fixedly connected to the glue storage box (2) through a glue outlet pipe (15); a conveying rack (19) is provided inside the glue spraying machine body (1).

2. The glue spraying mechanism for paper product production with a built-in anti-solidification structure according to claim 1, characterized in that: The scraping mechanism comprises a driven gear (16) meshingly connected to the driving gear (5); a rotating shaft (17) is fixedly connected inside the driven gear (16); and a scraping plate (18) is fixedly connected to the bottom of the rotating shaft (17).

3. The glue spraying mechanism for paper product production with a built-in anti-solidification structure according to claim 1, characterized in that: The lifting mechanism comprises an elliptical plate (10) mounted on the outer surface of the connecting shaft (8) and a movable rod (12) mounted on the top of the glue spraying device (11); the top of the movable rod (12) extends to the top of the glue spraying machine body (1) and is fixedly connected to a top plate (13); and a return spring (14) is provided on the outer surface of the movable rod (12) located between the top plate (13) and the top of the glue spraying machine body (1).

4. The glue spraying mechanism for paper product production with a built-in anti-solidification structure according to claim 2, characterized in that: The bottom of the scraping brush plate (18) is fixedly connected with a spreading brush.

5. The glue spraying mechanism for paper product production with a built-in anti-solidification structure according to claim 1, characterized in that: A plurality of drag-reducing holes are provided inside the stirring blade (9).

6. The glue spraying mechanism for paper product production with a built-in anti-solidification structure according to claim 1, characterized in that: The outer surface of the glue spraying machine body (1) is fixedly connected to a controller (20), and the outer surface of the controller (20) is fixedly connected to a control switch.

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