Packaging decoration printing glue brushing device

Abstract

The utility model relates to the field of packaging decoration, in particular to a packaging decoration printing glue brushing device which comprises a workbench, a threaded rod is connected to the interior of a glue brushing box in a threaded penetrating mode, the top end of the threaded rod penetrates through the interior of the glue brushing box and is provided with an adjusting knob, and the surface of the threaded rod is connected with a connecting plate in a threaded mode. And a moving box is installed at the bottom of the connecting plate, a positioning pin is installed at the bottom of the moving box in a penetrating mode, the surface of the positioning pin is sleeved with a gluing brush, fixing cylinders are installed on the two sides of the surface of the positioning pin, and scraping plates are installed at the bottoms of the fixing cylinders. Through the arrangement of the threaded rod and the adjusting knob, the position of the gluing brush can be adjusted, so that a worker can quickly adjust the gluing brush according to different gluing positions, and through the arrangement of the scraping plate, glue deviating from the track can be scraped by the scraping plate, so that the adhesion area of a packaging box is prevented from being enlarged by the flowing-out glue, and the gluing quality of the packaging box is improved. And the overall printing quality of the device is improved.

Description

Technical Field

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

[0002] Packaging decoration refers to the shape and surface design of packaging. On the basis of being scientific and reasonable, it is decorated and beautified so that various elements such as the shape, pattern, color, text, trademark brand, etc. of the packaging form an artistic whole, playing roles such as transmitting commodity information, showing commodity characteristics, promoting commodities, beautifying commodities, promoting sales and facilitating consumption. On the surface of commodities, not only content needs to be printed, but sometimes other decorations are also pasted on its surface, and for this, a printing device is required.

[0003] For example, the patent document with the publication number CN217120720U discloses a glue brushing device for packaging decoration printing, including a bottom plate. The upper surface of the bottom plate is fixedly connected with a control main body. Inside the control main body, a first guide roller and a second guide roller are arranged. The outside of the control main body is rotatably connected with a limiting frame. One side of the limiting frame away from the control main body is rotatably connected with a limiting roller. The upper surface of the bottom plate and on the front side of the control main body is fixedly connected with a limiting arm. The upper surface of the bottom plate is fixedly connected with a mounting frame. On the upper surface of the mounting frame, a glue storage tank, a cylinder, and a glue injection device are arranged. In the utility model, the control main body, the control motor, the connecting shaft, the first guide roller, the second guide roller, the limiting frame, the limiting roller, the limiting arm, the mounting frame, the glue injection device, the cylinder, the glue brushing nozzle, the side baffle, the supporting roller body, the chute, and the slider are provided, achieving the purpose of not needing to move the glue brushing nozzle, improving the glue brushing efficiency, and being convenient to use.

[0004] However, when the glue brushing nozzle of the above device is in use, since the liquid glue may flow after being applied, if not processed in time, the glue with an enlarged area is likely to adhere to other objects, thus affecting the printing quality, and the position of the glue brushing nozzle is difficult to adjust, which makes it have certain limitations when glue brushing is required at other positions. Therefore, a glue brushing device for packaging decoration printing is urgently needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a glue brushing device for packaging decoration printing to solve the problems of glue flowing to expand the adhesion area and the glue brushing position being difficult to adjust as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions. A glue brushing device for packaging decoration printing includes: a workbench, on one side and in the middle of the top of the workbench, a flattening box and a glue brushing box are respectively installed. A threaded rod is connected through the interior of the glue brushing box in a threaded manner. The top end of the threaded rod penetrates into the interior of the glue brushing box and is installed with an adjusting knob. A connecting plate is threadedly connected to the surface of the threaded rod. A limiting rod is connected through the interior of the connecting plate, and both ends of the limiting rod are installed on the inner side wall of the glue brushing box. A moving box is installed at the bottom of the connecting plate. A positioning pin is installed through the bottom of the moving box. A glue spreading brush is sleeved on the surface of the positioning pin. Fixed cylinders are installed on both sides of the surface of the positioning pin, and a scraping plate is installed at the bottom of the fixed cylinder.

[0007] Preferably, a liquid storage box is installed at the top of the interior of the glue brushing box. A liquid outlet pipe is installed in the middle of the bottom of the liquid storage box, and an electric control valve is arranged on the surface of the liquid outlet pipe.

[0008] Preferably, a circulation cavity is formed at the top of the interior of the moving box, and the circulation cavity is located directly above the glue spreading brush.

[0009] Preferably, a connecting hose is installed on one side of the top of the circulation cavity, and the top end of the connecting hose is installed at the bottom end of the liquid outlet pipe.

[0010] Preferably, circulation grooves are formed on both sides of the flattening box, and a driving motor is installed above the surface of the flattening box.

[0011] Preferably, a driving roller and a movable roller are respectively connected to the upper and lower ends of the interior of the flattening box, and the top end of the driving roller is fixedly installed at the output end of the driving motor.

[0012] Preferably, a conveyor belt is arranged inside the workbench, and the conveyor belt is located on one side of the flattening box and below the glue brushing box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. Through the setting of the threaded rod and the adjusting knob, the position of the glue spreading brush can be adjusted, so that it is convenient for the staff to quickly adjust according to different glue spreading positions. With the setting of the scraping plate, the scraping plate can scrape off the glue that deviates from the track, thereby preventing the outflowing glue from expanding the adhesion area of the packaging box and improving the overall printing quality of the device.

[0015] 2. Through the combined use of the driving motor, the driving roller and the movable roller, while playing a certain role in conveying and transporting, it can also flatten the surface of the packaging box, and then facilitate the subsequent glue brushing work on the packaging box. Description of the Drawings

[0016] Figure 1Isometric schematic diagram of the present utility model;

[0017] Figure 2 Cross-sectional schematic diagram of the glue brushing box of the present utility model;

[0018] Figure 3 Cross-sectional schematic diagram of the moving box of the present utility model;

[0019] Figure 4 Cross-sectional schematic diagram of the flattening box of the present utility model.

[0020] In the figure: 1, workbench; 2, flattening box; 3, glue brushing box; 4, threaded rod; 5, adjusting knob; 6, connecting plate; 7, limiting rod; 8, moving box; 9, positioning pin; 10, glue brushing brush; 11, fixed cylinder; 12, scraping plate; 13, liquid storage box; 14, liquid outlet pipe; 15, electric control valve; 16, flow cavity; 17, connecting hose; 18, flow groove; 19, driving motor; 20, driving roller; 21, movable roller; 22, conveyor belt. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , 2 and 3, an embodiment provided by the present utility model:

[0023] A glue brushing device for packaging and decoration printing, comprising: a workbench 1, a flattening box 2 and a glue brushing box 3 are respectively installed on one side and the middle of the top of the workbench 1. A threaded rod 4 is threadedly penetrated through the inside of the glue brushing box 3. The top end of the threaded rod 4 penetrates through the inside of the glue brushing box 3 and is installed with an adjusting knob 5. The surface of the threaded rod 4 is threadedly connected with a connecting plate 6. A limiting rod 7 is penetrated through the inside of the connecting plate 6, and both ends of the limiting rod 7 are installed on the inner side wall of the glue brushing box 3. The bottom of the connecting plate 6 is installed with a moving box 8. A positioning pin 9 is penetrated through the bottom of the moving box 8. A glue brushing brush 10 is sleeved on the surface of the positioning pin 9. Both sides of the surface of the positioning pin 9 are installed with fixed cylinders 11. The bottom of the fixed cylinder 11 is installed with a scraping plate 12;

[0024] The combined use of the adjusting knob 5, the threaded rod 4, the connecting plate 6 and the limiting rod 7. By rotating the adjusting knob 5, the threaded rod 4 can be rotated and engaged with the connecting plate 6, so that the connecting plate 6 can move on the surface of the threaded rod 4. The setting of the limiting rod 7 can limit the connecting plate 6 to prevent the connecting plate 6 from co-rotating with the threaded rod 4;

[0025] The combined use of the moving box 8, the positioning pin 9, the glue brush 10 and the scraping plate 12. The moving box 8 can play a good supporting role and connection and storage role. The positioning pin 9 can play a good limiting role for the glue brush 10. The glue brush 10 can brush glue on the packaging box, and the scraping plate 12 can scrape the flowing glue to prevent it from flowing out randomly and expanding the adhesion area, resulting in a decrease in printing quality;

[0026] Further, a liquid storage box 13 is installed at the top inside the glue brushing box 3. A liquid outlet pipe 14 is installed in the middle of the bottom of the liquid storage box 13, and an electric control valve 15 is arranged on the surface of the liquid outlet pipe 14;

[0027] The combined use of the liquid storage box 13, the liquid outlet pipe 14 and the electric control valve 15. The glue in the liquid storage box 13 can flow into the liquid outlet pipe 14 due to its own gravity. After the electric control valve 15 is opened, it can flow into the moving box 8 to carry out the subsequent glue brushing work;

[0028] Further, a flow cavity 16 is opened at the top inside the moving box 8, and the flow cavity 16 is located directly above the glue brush 10;

[0029] The setting of the flow cavity 16 enables the glue flowing into it to drip onto the surface of the glue brush 10, so as to carry out the glue brushing work on the packaging box;

[0030] Further, a connecting hose 17 is installed on one side of the top of the flow cavity 16, and the top end of the connecting hose 17 is installed at the bottom end of the liquid outlet pipe 14;

[0031] The setting of the connecting hose 17 enables the connecting hose 17 to play a good connecting role for the liquid outlet pipe 14;

[0032] When the staff needs to adjust the position of the glue brush 10, rotate the adjusting knob 5, and the threaded rod 4 can be rotated and engaged with the connecting plate 6, so that the connecting plate 6 can move on the surface of the threaded rod 4. When the staff needs to prevent the glue covering the surface of the packaging box from flowing after the glue brush 10 finishes applying glue, the scraping plate 12 can scrape the glue with an offset trajectory to improve the printing quality of the device.

[0033] Please refer to Figure 1 and 4 , an embodiment provided by the present utility model:

[0034] A glue - brushing device for packaging decoration printing, comprising: circulation grooves 18 are provided on both sides of a flattening box 2, and a driving motor 19 is installed above the surface of the flattening box 2;

[0035] The setting of the circulation grooves 18 can facilitate the staff to put the packaging box into the interior of the flattening box 2 through the circulation grooves 18;

[0036] Furthermore, the upper and lower ends inside the flattening box 2 are respectively connected with a driving roller 20 and a movable roller 21, and the top end of the driving roller 20 is fixedly installed at the output end of the driving motor 19;

[0037] With the combined use of the driving motor 19, the driving roller 20 and the movable roller 21, the output end of the driving motor 19 can drive the driving roller 20 to rotate, thus playing a certain role in conveying and transporting;

[0038] After the staff puts the packaging box into the circulation grooves 18, the packaging box can pass through the driving roller 20 and the movable roller 21, so as to flatten the surface of the packaging box, and then it is convenient for the subsequent glue - coating work on the packaging box;

[0039] Furthermore, a conveyor belt 22 is arranged inside a workbench 1, and the conveyor belt 22 is located on one side of the flattening box 2 and below a glue - coating box 3;

[0040] The setting of the conveyor belt 22 can play a good role in transporting the packaging box.

[0041] Working principle:

[0042] After the staff puts the packaging box into the circulation grooves 18, the packaging box can pass through the driving roller 20 and the movable roller 21, so as to flatten the surface of the packaging box. After the flattening work is completed, the packaging box is transferred to the surface of the conveyor belt 22 and passes below the glue - coating box 3. The staff can rotate the adjustment knob 5 according to the required glue - coating position to determine the glue - coating position. The glue - coating brush 10 can perform the glue - coating work on the surface of the packaging box, and the scraper 12 can scrape off the glue that deviates from the track.

[0043] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above - mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A glue - applying device for packaging and decorating printing, comprising a workbench (1), characterized in that: On one side and in the middle of the top of the workbench (1), a flattening box (2) and a glue brushing box (3) are respectively installed. A threaded rod (4) is connected through the interior of the glue brushing box (3). The top end of the threaded rod (4) penetrates into the interior of the glue brushing box (3) and is installed with an adjusting knob (5). A connecting plate (6) is threadedly connected to the surface of the threaded rod (4). A limiting rod (7) is connected through the interior of the connecting plate (6), and both ends of the limiting rod (7) are installed on the inner side wall of the glue brushing box (3). A moving box (8) is installed at the bottom of the connecting plate (6). A positioning pin (9) is installed through the bottom of the moving box (8). A glue spreading brush (10) is sleeved on the surface of the positioning pin (9). Fixed cylinders (11) are installed on both sides of the surface of the positioning pin (9). A scraping plate (12) is installed at the bottom of the fixed cylinder (11).

2. The sizing device for packaging decoration printing according to claim 1, wherein: At the top of the interior of the glue brushing box (3), a liquid storage box (13) is installed. In the middle of the bottom of the liquid storage box (13), a liquid outlet pipe (14) is installed. An electric control valve (15) is arranged on the surface of the liquid outlet pipe (14).

3. The sizing device for packaging decoration printing according to claim 1, characterized in that: A circulation cavity (16) is opened at the top of the interior of the moving box (8), and the circulation cavity (16) is located directly above the glue spreading brush (10).

4. The sizing device for packaging decoration printing according to claim 3, wherein: On one side of the top of the circulation cavity (16), a connecting hose (17) is installed, and the top end of the connecting hose (17) is installed at the bottom end of the liquid outlet pipe (14).

5. A glue - applying device for packaging and decorating printing according to claim 1, characterized in that: Circulation grooves (18) are opened on both sides of the flattening box (2). A driving motor (19) is installed above the surface of the flattening box (2).

6. The sizing device for packaging decoration printing according to claim 1, wherein: At the upper and lower ends inside the flattening box (2), a driving roller (20) and a movable roller (21) are respectively connected, and the top end of the driving roller (20) is fixedly installed at the output end of the driving motor (19).

7. The sizing device for packaging and decoration printing according to claim 1, wherein: A conveyor belt (22) is arranged inside the workbench (1), and the conveyor belt (22) is located on one side of the flattening box (2) and below the glue brushing box (3).

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