Packaging decoration printing glue brushing device

Abstract

The utility model relates to the technical field of package printing, and discloses a package decoration printing glue brushing device which comprises a conveying belt arranged at the bottom of a frame. The rotating shaft is rotationally connected to the top of the frame through a bracket; the gear is fixedly connected outside the rotating shaft; the worm gear is fixedly connected outside the rotating shaft; the motor is arranged at the top of the frame through a frame; the worm is fixedly connected with an output shaft of the motor; the moving rod is connected to the supporting block in a sliding manner; and the rack is fixedly connected to the outer wall of the moving rod and engaged with the gear. The conveying belt conveys a packaging box into the frame body, the rotating direction and the rotating number of turns of a motor in the adjusting assembly are controlled to adjust the height of the glue brushing roller, so that the bottom end of the glue brushing roller and the top face of the packaging box are located on the same horizontal line, and when the conveying belt conveys the packaging box to the bottom of the glue brushing roller, the glue brushing roller conducts glue brushing on the top of the packaging box; the packaging box subjected to glue brushing is continuously conveyed by the conveying belt, and workers do not need to touch the packaging box in the process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and printing, in particular to a packaging and decoration printing glue brushing device. Background Art

[0002] Packaging decoration refers to the shape and surface design of packaging, which is decorated and beautified on a scientific and reasonable basis so that the packaging's shape, pattern, color, text, trademark and other elements constitute an artistic whole, and play the role of conveying product information, expressing product characteristics, promoting products, beautifying products, promoting sales and facilitating consumption. In the process of packaging decoration, glue brushing devices are often used.

[0003] According to the Chinese utility model disclosure CN215141550U, a glue-brushing device for packaging and decoration printed materials is disclosed, which relates to the technical field of glue-brushing for printed materials. Its technical highlights include: a base, a moving mechanism and a glue-brushing mechanism; the moving mechanism includes a first support rod and a second support rod, and the first support rod and the second support rod are both two in number and are correspondingly arranged on both sides of the base; a first support rod is provided with a rotating motor that can be reversed, and the output shaft of the rotating motor is connected to a screw rod, and the other end of the screw rod is rotatably connected to another first support rod, and the screw rod is threadedly connected to a moving block, and a limiting rod is fixed between the second support rods, and the limiting rod passes through the moving block; the utility model does not require manual movement of the glue-brushing device, thereby improving the convenience of the equipment.

[0004] The above-mentioned patent requires manual placement of the packaging box under the glue brushing mechanism. After the glue brushing is completed, the packaging box needs to be taken out from under the glue brushing mechanism again. During this process, the colloid is easy to adhere to the hands of the optical axis personnel. When the personnel touch the packaging box again, it is easy to contaminate the side of the packaging box, reducing the pass rate. At the same time, the glue brushing mechanism cannot adjust the corresponding height according to the height of the packaging box, making the glue brushing range uncontrollable. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a packaging decoration printing glue brushing device, which has the advantage of being easy to adjust and use, and solves the problem that the glue brushing mechanism in the related technology is easy to cause pollution and is not convenient to adjust the height of the glue brushing head according to the height of the packaging box, which reduces the practicality of the device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a packaging decoration printing glue brushing device, comprising a main body component, the main body component comprising:

[0009] The frame body has a glue storage frame on the top;

[0010] A conveyor belt is provided through the bottom of the frame, and an adjustment component is provided on the frame and the glue storage frame, and the adjustment component includes:

[0011] A rotating shaft, rotatably connected to the top of the frame through a bracket;

[0012] A gear, fixedly connected to the outside of the rotating shaft;

[0013] A worm gear fixedly connected to the outside of the rotating shaft;

[0014] A motor is arranged on the top of the frame through a rack;

[0015] A worm, fixedly connected to the motor output shaft, the worm is rotatably connected to the top of the frame and meshes with the worm wheel;

[0016] A support block is arranged on the top of the frame;

[0017] A moving rod is slidably connected to the supporting block, and a through hole is provided on the top of the frame body for the moving rod to move;

[0018] A rack fixedly connected to the outer wall of the moving rod, the rack meshing with the gear;

[0019] A frame, arranged at the bottom of the moving rod;

[0020] The rubber brush roller is rotatably connected between the inner side walls of the frame.

[0021] Preferably, the glue brushing roller and the glue storage frame are provided with a feeding mechanism, and the feeding mechanism comprises:

[0022] A hose is connected through the top of the glue storage frame;

[0023] A rubber hose, one end of which is connected to the hose, and the other end of which passes through and extends into the frame, and the other end of which is connected to the inner cavity of the rubber brush roller;

[0024] A rubber pump, disposed on the rubber hose;

[0025] The through hole is symmetrical and connected with the rubber brush roller.

[0026] Preferably, visualization windows are symmetrically provided on the outer side wall of the rotating shaft.

[0027] Preferably, the feeding mechanism further includes a heat-insulating layer arranged on the inner wall of the cavity of the rubber brush roller.

[0028] Preferably, a guide assembly is provided on the rotating shaft, and the guide assembly comprises:

[0029] A support frame, symmetrically arranged on the inner side wall of the rotating shaft;

[0030] A guide frame, arranged at opposite ends of the support frame;

[0031] The guide rollers are symmetrically and rotationally connected between the upper and lower top surfaces of the guide frame. The guide components are symmetrically arranged in two groups, and the group of guide components away from the rubber brush roller is inclined.

[0032] Preferably, the outer side wall of the moving rod is provided with scale lines.

[0033] (III) Beneficial effects

[0034] Compared with the prior art, the utility model provides a packaging decoration printing glue brushing device, which has the following beneficial effects:

[0035] The glue brushing device has the advantage of being easy to adjust and use. The packaging box is placed on the conveyor belt, which transports the packaging box to the inside of the frame. The height of the glue brushing roller is adjusted according to the height of the packaging box by using the adjustment component: the staff starts the motor, the motor drives the worm to rotate, the worm with the worm wheel and the gear linked by the rotating shaft rotate synchronously, when the gear rotates counterclockwise, the rack meshing with the gear drives the moving rod to move upward, conversely when the gear rotates clockwise, the moving rod and the bottom frame move downward, and the height of the frame and the glue brushing roller are adjusted according to the actual situation, so that the bottom end of the glue brushing roller and the top surface of the packaging box are on the same horizontal line, when the conveyor belt transports the packaging box to the bottom of the glue brushing roller, the glue brushing roller rotates automatically, and the top of the packaging box is glued, and the packaging box that has been glued is continued to be conveyed by the conveyor belt. In this process, the staff does not need to touch the packaging box, so as to avoid the packaging glue adhering to the staff's hands and contaminating the outside of the packaging box. The glue brushing mechanism in the related art is easy to cause pollution and it is not convenient to adjust the height of the glue brushing head according to the height of the packaging box, which reduces the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the utility model;

[0037] Figure 2 It is a schematic diagram of the enlarged structure of point A in the utility model;

[0038] Figure 3 It is a schematic diagram of the structure of the adjustment component in the utility model;

[0039] Figure 4 This is a schematic diagram of the structure of the guide assembly in the utility model;

[0040] Figure 5 It is a schematic diagram of the cross-sectional structure of the rubber brush roller in the utility model.

[0041] In the figure:

[0042] 1. Main assembly; 11. Frame; 12. Glue storage frame; 13. Conveyor belt; 14. Visualization window;

[0043] 2. Adjustment assembly; 21. Rotating shaft; 22. Gear; 23. Worm gear; 24. Worm; 241. Motor; 25. Moving rod; 251. Support block; 252. Rack; 26. Rubber brush roller; 261. Frame; 27. Feeding mechanism; 271. Hose; 272. Rubber hose; 273. Rubber pump; 274. Through hole; 275. Insulation layer;

[0044] 3. Guide assembly; 31. Support frame; 32. Guide frame; 33. Guide roller. DETAILED DESCRIPTION

[0045] 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.

[0046] Embodiment 1

[0047] See also Figure 1-5A packaging decoration printing glue brushing device includes a main body component 1, the main body component 1 includes: a frame 11, a glue storage frame 12 is arranged on the top of the frame 11; a conveyor belt 13 is arranged through the bottom of the frame 11, and an adjustment component 2 is arranged on the frame 11 and the glue storage frame 12, and the adjustment component 2 includes: a shaft 21, which is rotatably connected to the top of the frame 11 through a bracket; a gear 22, which is fixedly connected to the outside of the shaft 21; a worm gear 23, which is fixedly connected to the outside of the shaft 21; a motor 241, which is arranged on the top of the frame 11 through a rack; a worm 24, which is connected to the The output shaft of the motor 241 is fixedly connected, the worm 24 is rotatably connected to the top of the frame 11 and meshes with the worm wheel 23; the support block 251 is arranged at the top of the frame 11; the moving rod 25 is slidably connected to the support block 251, and the top of the frame 11 is provided with a through hole 274 for the moving rod 25 to move; the rack 252 is fixedly connected to the outer wall of the moving rod 25, and the rack 252 is meshed with the gear 22; the frame 261 is arranged at the bottom of the moving rod 25; the rubber brush roller 26 is rotatably connected between the inner walls of the frame 261. The glue brush roller 26 and the glue storage frame 12 are provided with a feeding mechanism 27, which includes: a hose 271, which is connected to the top of the glue storage frame 12; a hose 272, one end of which is connected to the hose 271, and the other end of which passes through and extends into the frame 11, and the other end of which is connected to the inner cavity of the glue brush roller 26; a glue pump 273, which is provided on the hose 272; and a through hole 274, which is symmetrical and connected to the glue brush roller 26. The outer wall of the rotating shaft 21 is symmetrically provided with a visual window 14.

[0048] When in use, the staff puts the packaging box on the conveyor belt 13, and the conveyor belt 13 transports the packaging box to the inside of the frame 11, and uses the adjustment component 2 to adjust the height of the rubber brush roller 26 according to the height of the packaging box: the staff starts the motor 241, and the motor 241 drives the worm 24 to rotate. The worm 24 has a worm wheel 23 and a gear 22 linked to the rotating shaft 21 to rotate synchronously. When the gear 22 rotates counterclockwise, the rack 252 meshing with the gear 22 drives the moving rod 25 to move upward, and vice versa when the gear 22 rotates clockwise When the gear 22 rotates, the moving rod 25 and the frame 261 at the bottom move downward. When the gear 22 rotates more times, the moving rod 25 moves a longer distance. The height of the frame 261 and the glue brushing roller 26 is adjusted according to the actual situation so that the bottom end of the glue brushing roller 26 and the top surface of the packaging box are on the same horizontal line. The support block 251 supports the moving rod 25. When the moving rod 25 moves up and down, it slides in the arc-shaped clamping block on the front side of the support block 251. Since the worm gear 23 and the worm 24 are self-locking, the moving rod 25 will not change its position at will. When the conveyor belt 13 transports the packaging box to the bottom of the glue brushing roller 26, the glue brushing roller 26 rotates automatically and applies glue to the top of the packaging box. The packaging box that has been glued is continued to be transported by the conveyor belt 13. In this process, the staff does not need to touch the packaging box, so as to avoid the packaging glue adhering to the staff's hands and contaminating the outside of the packaging box. The feeding mechanism 27 continuously feeds the colloid to the rubber brush roller 26: after the rubber pump 273 is turned on, the rubber pump 273 feeds the colloid in the rubber storage frame 12 from the hose 271 and the hose 272 to the internal cavity of the rubber brush roller 26, and the through hole 274 provided on the cavity transfers the colloid to the rubber brush roller 26, completing the continuous feeding operation of the rubber brush roller 26, and avoiding the influence of insufficient colloid on the qualified rate of the glue brushing. When the moving rod 25 drives the rubber brush roller 26 to move up and down for height adjustment, the hose 272 moves up and down with the rubber brush roller 26, and the setting of the hose 271 facilitates the movement of the hose 272. The visual window 14 can expose the situation inside the frame 11, so that the staff can observe the operation of the frame 11 in time, and when encountering abnormal situations, the staff can deal with them in time.

[0049] Embodiment 2

[0050] On the basis of the first embodiment, an auxiliary function is added.

[0051] See also Figure 1-5The feeding mechanism 27 also includes a heat-insulating layer 275 disposed on the inner wall of the cavity of the rubber brush roller 26. The rotating shaft 21 is provided with a guide assembly 3, which includes: a support frame 31, symmetrically disposed on the inner wall of the rotating shaft 21; a guide frame 32, disposed at the opposite end of the support frame 31; a guide roller 33, symmetrically and rotationally connected between the upper and lower top surfaces of the guide frame 32, and the guide assembly 3 is symmetrically disposed in two groups, and the guide assembly 3 of the group away from the rubber brush roller 26 is tilted. The outer wall of the moving rod 25 is provided with scale lines.

[0052] The heat-insulating layer 275 insulates the colloid stored in the cavity of the glue-brushing roller 26 to prevent the colloid from solidifying after cooling. The solidified colloid easily blocks the through hole 274 and affects the normal glue-brushing operation of the glue-brushing roller 26. The guide assembly 3 guides the packaging box transported on the conveyor belt 13 to prevent the packaging box from being skewed and affecting the qualified rate of glue brushing: when the skewed packaging box contacts the guide rollers 33 in the inclined guide frame 32 on all sides, the guide rollers 33 on both sides change the direction, so that the inclined packaging box rotates to the positive direction, and the vertically arranged guide rollers 33 maintain the positive direction of the packaging box. When the moving rod 25 drives the glue-brushing roller 26 to move downward, the area of ​​the scale line on the outer wall of the moving rod 25 exposed on the upper surface of the frame 11 becomes smaller, which is convenient for the staff to timely determine the moving distance of the moving rod 25 and improve the efficiency and accuracy of the height adjustment of the glue-brushing roller 26.

[0053] 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 packaging decoration printing and gluing device, comprising a main component (1), wherein the main component (1) comprises: A frame (11) having a glue storage frame (12) disposed on the top thereof; The invention is characterized in that: a conveyor belt (13) is provided through the bottom of the frame (11); an adjustment component (2) is provided on the frame (11) and the glue storage frame (12); and the adjustment component (2) comprises: A rotating shaft (21) is rotatably connected to the top of the frame (11) via a bracket; A gear (22) fixedly connected to the outside of the rotating shaft (21); A worm gear (23) is fixedly connected to the outside of the rotating shaft (21); A motor (241) is arranged on the top of the frame (11) via a rack; A worm (24) is fixedly connected to the output shaft of the motor (241), the worm (24) is rotatably connected to the top of the frame (11) and meshes with the worm wheel (23); A support block (251) is arranged on the top of the frame (11); A moving rod (25) is slidably connected to the supporting block (251), and a through hole (274) is provided on the top of the frame (11) for the moving rod (25) to move. A rack (252) is fixedly connected to the outer wall of the moving rod (25), and the rack (252) is meshed with the gear (22); A frame (261) is arranged at the bottom of the moving rod (25); The rubber brush roller (26) is rotatably connected between the inner side walls of the frame (261).

2. A packaging decoration printing and gluing device according to claim 1, characterized in that: The glue brushing roller (26) and the glue storage frame (12) are provided with a feeding mechanism (27), and the feeding mechanism (27) comprises: A hose (271) is connected to the top of the glue storage frame (12); A rubber hose (272), one end of which is connected to the hose (271), and the other end of which penetrates and extends into the interior of the frame (11); the other end of the rubber hose (272) is connected to the internal cavity of the rubber brush roller (26); A glue pump (273) is provided on the glue tube (272); The through hole (274) is symmetrical and connected to the rubber brush roller (26).

3. A packaging decoration printing and gluing device according to claim 2, characterized in that: Visualization windows (14) are symmetrically provided on the outer side wall of the rotating shaft (21).

4. A packaging decoration printing and gluing device according to claim 3, characterized in that: The feeding mechanism (27) further comprises a heat-insulating layer (275) disposed on the inner wall of the cavity of the rubber brush roller (26).

5. A packaging decoration printing and gluing device according to claim 4, characterized in that: The rotating shaft (21) is provided with a guide assembly (3), and the guide assembly (3) comprises: A support frame (31) is symmetrically arranged on the inner side wall of the rotating shaft (21); A guide frame (32) is arranged at the opposite end of the support frame (31); The guide roller (33) is symmetrically and rotationally connected between the upper and lower top surfaces of the guide frame (32). The guide components (3) are symmetrically arranged in two groups, and the group of guide components (3) away from the rubber brush roller (26) is inclined.

6. A packaging decoration printing and gluing device according to claim 5, characterized in that: The outer side wall of the moving rod (25) is provided with scale lines.

Images