Gluing device for signboard processing

Abstract

The utility model relates to the technical field of signboard processing, in particular to a gluing device for signboard processing, which comprises a workbench and a rotating seat, the upper side of the workbench is fixedly connected with the rotating seat, each pair of rotating grooves of the rotating seat is internally and rotatably connected with a rotating shaft, and the rear side of the rotating seat is fixedly connected with a driving motor. Through the arrangement of a guide plate, a first collecting shell, a scraping block, a guide block and a second collecting shell, the device can limit the signboard through the guide plate; meanwhile, a part of redundant glue is introduced into the first collecting shell through the guide plate, the other part of redundant glue is scraped off through the scraping block, the scraped glue is introduced into the second collecting shell through the guide block, and workers only need to regularly clean the first collecting shell and the second collecting shell which are detachable; according to the device, redundant glue can be automatically cleaned and collected, the workload and difficulty of cleaning equipment by workers are reduced, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of sign processing technology, specifically to an adhesive coating device for sign processing. Background Technology

[0002] Electrical signs are warning signs that prohibit workers from approaching electrical parts or operating equipment. They also indicate where workers can work and remind them of other safety precautions. Some signs need to be fixed with glue, and these signs require glue to be applied during production using a sign processing glue applicator.

[0003] Existing sign processing adhesive application devices use a conveyor belt to transport the signs, a limiting plate to position them, and a grooved glue roller to apply glue to the signs. To ensure sufficient glue application, some glue often overflows and falls onto the conveyor belt and the limiting plate. Some existing sign processing adhesive application devices lack a cleaning mechanism, requiring manual cleaning of the glue adhering to the device, which is time-consuming and labor-intensive. Therefore, to address the above problems, a new adhesive application device for sign processing is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a glue-applying device for sign processing, so as to solve the problem that some existing glue-applying devices for sign processing lack a cleaning mechanism, requiring manual cleaning of the glue adhering to the glue-applying device in a timely manner, which is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A glue-applying device for sign processing includes a worktable and a rotating base. The rotating base is fixedly connected to the upper side of the worktable. A rotating shaft is rotatably connected to each pair of rotating slots in the rotating base. A drive motor is fixedly connected to the rear side of the rotating base. The main shaft of the drive motor is fixedly connected to the rotating shaft located on the left side. A conveyor belt is sleeved on the outer side of the rotating shaft. A support plate is fixedly connected to the inner side of the rotating base. A pair of first sliding shafts are fixedly connected to both the front and rear sides of the rotating base. Limiting shafts are fixedly connected to both the front and rear sides of the rotating base. Each pair of first sliding shafts is slidably connected to a guide plate. A [missing information - likely a device or mechanism] is fixedly connected to the opposite sides of the two guide plates. The first collecting shell has a pair of hydraulic cylinders fixedly connected to the upper side of the workbench. A first support frame is fixedly connected to the upper side of the hydraulic cylinders. A second support frame is fixedly connected to the upper side of the first support frame. A glue bucket is fixedly connected to the upper side of the second support frame. A glue outlet pipe is fixedly connected to the mounting groove of the first support frame. A glue roller is rotatably connected to the rotating hole of the first support frame. A scraper block is fixedly connected to the right side of the rotating seat. A guide block is fixedly connected to the right side of the scraper block. A second collecting shell is provided to the right side of the guide block. A pair of second sliding shafts are fixedly connected to the left side of the second collecting shell. The second sliding shafts and the guide block are slidably connected.

[0007] Preferably, the workbench is a bent rectangular plate, the rotating seat is a "U" shaped seat, and the left and right portions of the rotating seat are each provided with a pair of rotating grooves. The lower side of the drive motor is fixedly connected to the workbench, the upper side of the conveyor belt is aligned with the upper side of the rotating seat, and the upper side of the support plate is in contact with the conveyor belt.

[0008] Preferably, the first sliding shafts are all horizontally distributed "T"-shaped shafts, the opposite sides of the guide plate are provided with a pair of horizontally distributed "T"-shaped sliding grooves, the right side of the guide block is provided with a pair of vertically distributed "T"-shaped sliding grooves, and the second sliding shafts are all vertically distributed "T"-shaped shafts.

[0009] Preferably, the right side of each limiting shaft is fixedly connected to a pair of first sliding shafts, the guide plate is an "L"-shaped bent plate, the upper side of the guide plate is an inclined surface, a pair of handles are provided on the opposite sides of the two first collecting shells, the interior of the first support frame is provided with an installation groove, and the lower half of the first support frame is provided with a pair of rotating holes.

[0010] Preferably, the second support frame has a through groove in the middle, the glue bucket has a viewing window on the front side, the glue bucket has a feeding switch valve on the upper side, the glue bucket has a discharging switch valve on the lower side, and the discharging switch valve of the glue bucket is located in the through groove of the second support frame.

[0011] Preferably, the upper side of the dispensing pipe is provided with a circular liquid inlet, the lower side of the dispensing pipe is provided with a rectangular liquid outlet, the liquid inlet of the dispensing pipe is connected to the dispensing switch valve of the glue bucket, the glue roller is located directly below the dispensing pipe, the left side of the scraper block is attached to the conveyor belt, and the right side of the second collection shell is provided with a pair of handles.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, the device, through the setting of a guide plate, a first collection shell, a scraper block, a guide block, and a second collection shell, can limit the position of the signboard through the guide plate, while simultaneously guiding a portion of excess glue into the first collection shell through the guide plate, scraping off another portion of excess glue through the scraper block, and guiding the scraped glue into the second collection shell through the guide block. Workers only need to periodically clean the detachable first and second collection shells. This device can automatically clean up and collect excess glue, reducing the workload and difficulty of cleaning the equipment for workers, and is more time-saving and labor-saving. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the first sliding shaft mounting structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the guide plate installation structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the glue roller of this utility model;

[0018] Figure 5 This is a cross-sectional view of the dispensing tube installation structure of this utility model;

[0019] Figure 6 This is a cross-sectional view of the glue bucket installation structure of this utility model;

[0020] Figure 7 This is a rear view of the guide block mounting structure of this utility model;

[0021] Figure 8 This is a rear view of the mounting structure of the second sliding shaft of this utility model.

[0022] In the diagram: 1. Workbench; 2. Rotary seat; 3. Rotating shaft; 4. Drive motor; 5. Conveyor belt; 6. Support plate; 7. First sliding shaft; 8. Limiting shaft; 9. Guide plate; 10. First collecting shell; 11. Hydraulic cylinder; 12. First support frame; 13. Second support frame; 14. Glue bucket; 15. Glue outlet pipe; 16. Glue roller; 17. Scraper block; 18. Guide block; 19. Second collecting shell; 20. Second sliding shaft. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0026] Please see Figure 1-8 This utility model provides a technical solution:

[0027] A glue-applying device for sign processing includes a workbench 1 and a rotating seat 2. The rotating seat 2 is fixedly connected to the upper side of the workbench 1. A rotating shaft 3 is rotatably connected to each pair of rotating slots in the rotating seat 2. A drive motor 4 is fixedly connected to the rear side of the rotating seat 2. The main shaft of the drive motor 4 is fixedly connected to the rotating shaft 3 located on the left side. A conveyor belt 5 is sleeved on the outer side of the rotating shaft 3. A support plate 6 is fixedly connected to the inner side of the rotating seat 2. A pair of first sliding shafts 7 are fixedly connected to both the front and rear sides of the rotating seat 2. Limiting shafts 8 are fixedly connected to both the front and rear sides of the rotating seat 2. Each pair of first sliding shafts 7 is slidably connected to a guide plate 9. A first collecting shell 10 is fixedly connected to the opposite side of each of the two guide plates 9. A pair of hydraulic cylinders 11 are fixedly connected to the upper side of the platform 1. A first support frame 12 is fixedly connected to the upper side of the hydraulic cylinders 11. A second support frame 13 is fixedly connected to the upper side of the first support frame 12. A glue bucket 14 is fixedly connected to the upper side of the second support frame 13. A glue outlet pipe 15 is fixedly connected to the mounting groove of the first support frame 12. A glue roller 16 is rotatably connected to the rotating hole of the first support frame 12. A scraper block 17 is fixedly connected to the right side of the rotating seat 2. A guide block 18 is fixedly connected to the right side of the scraper block 17. A second collection shell 19 is provided on the right side of the guide block 18. A pair of second sliding shafts 20 are fixedly connected to the left side of the second collection shell 19. The second sliding shafts 20 and the guide block 18 are slidably connected.

[0028] The workbench 1 is a bent rectangular plate, and the rotating seat 2 is a "U"-shaped seat. The left and right sides of the rotating seat 2 each have a pair of rotating grooves. The lower side of the drive motor 4 is fixedly connected to the workbench 1. The upper side of the conveyor belt 5 is aligned with the upper side of the rotating seat 2. The upper side of the support plate 6 is in contact with the conveyor belt 5, allowing the sign to move from left to right via the conveyor belt 5. The first sliding shafts 7 are all horizontally distributed "T"-shaped shafts. The opposite sides of the guide plates 9 each have a pair of horizontally distributed "T"-shaped sliding grooves. The right side of the guide block 18 has a pair of vertically distributed "T"-shaped sliding grooves. The second sliding shafts 20 are all vertically distributed "T"-shaped shafts. The first sliding shafts 7 can limit the guide plates 9, and the guide blocks 18 can limit the second sliding shafts 20. The right side of the limiting shaft 8 is fixedly connected to a pair of first sliding shafts 7. The guide plate 9 is an "L"-shaped bent plate, with an inclined surface on its upper side. The two first collecting shells 10 each have a... There is a pair of handles. The first support frame 12 has an installation groove inside. The lower half of the first support frame 12 has a pair of rotating holes, which can limit the upper glue roller 16. The second support frame 13 has a through groove in the middle. The glue tank 14 has a viewing window on the front side. The glue tank 14 has a feeding switch valve on the upper side and a discharging switch valve on the lower side. The discharging switch valve of the glue tank 14 is located in the through groove of the second support frame 13. Glue can be delivered to the glue dispensing pipe 15 through the glue tank 14. The glue dispensing pipe 15 has a circular liquid inlet on the upper side and a rectangular liquid outlet on the lower side. The liquid inlet of the glue dispensing pipe 15 is connected to the discharging switch valve of the glue tank 14. The upper glue roller 16 is located directly below the glue dispensing pipe 15. The left side of the scraper block 17 is attached to the conveyor belt 5. The right side of the second collection shell 19 has a pair of handles. Excess glue can be collected through the first collection shell 10 and the second collection shell 19.

[0029] Workflow: Before use, fix the workbench 1 in a suitable position and connect the power supply. This device is equipped with an external controller, which is electrically connected to the discharge switch valves of the drive motor 4, hydraulic cylinder 11, and glue tank 14. The operating status of the discharge switch valves of the drive motor 4, hydraulic cylinder 11, and glue tank 14 can be adjusted by manually operating the external controller. The upper side of the guide plate 9 of this device is inclined, and the guide plate 9 is relatively thin. The upper side of the sign is higher than the upper side of the guide plate 9. All of the above are existing technologies. When using this device, first adjust the hydraulic cylinder 11 through the external controller, and the hydraulic cylinder 11 drives the first support frame. 12 and the second support frame 13 move, adjusting the height of the upper rubber roller 16 so that the gap between the first support frame 12 and the conveyor belt 5 is equal to the vertical thickness of the sign. Then, the drive motor 4 is started through the external controller, which drives the left rotating shaft 3 to rotate, thereby causing the two rotating shafts 3 limited by the rotating seat 2 to rotate, and the conveyor belt 5 to start running. The worker places the sign to be processed on the conveyor belt 5, which carries the sign from left to right. The width of the conveyor belt 5 in the front-to-back direction is the same as the width of the sign in the front-to-back direction. The shortest distance between the two first collection shells 10 and the front of the sign are equal. Since the width in the rear direction is consistent, the first collection shell 10 can be used to limit the position of the sign. When the sign moves directly below the glue roller 16, the external controller opens the dispensing valve of the glue bucket 14. The glue in the glue bucket 14 falls evenly onto the glue roller 16 through the glue outlet pipe 15. The glue bucket 14 can evenly spread the glue onto the sign. Since the upper side of the guide plate 9 is an inclined surface, and the upper side of the sign is higher than the upper side of the guide plate 9, some excess glue can flow from the front and rear sides of the sign to the upper side of the guide plate 9, and then flow into the first collection shell 10 through the guide plate 9. The other part of the excess glue can flow from the sign... The glue flows onto the conveyor belt 5 from both sides. When the sign moves to the right side of the glue roller 16, the worker removes the finished sign for further processing. The glue on the conveyor belt 5 can be scraped off by the scraper block 17 and falls into the second collection shell 19 through the guide block 18. After a period of time, a lot of glue waste will accumulate in the first collection shell 10 and the second collection shell 19. The worker can quickly clean the first collection shell 10 and the second collection shell 19 by moving the first collection shell 10 to the right with the handle, so that the guide plate 9 is disengaged from the first sliding shaft 7 and the limiting shaft 8, and the second sliding shaft 20 is disengaged from the guide block 18.The device uses guide plate 9 to limit the position of the sign, and simultaneously guides some excess glue into the first collection shell 10, scrapes off the remaining excess glue using scraper block 17, and guides the scraped glue into the second collection shell 19 using guide block 18. Workers only need to periodically clean the detachable first and second collection shells 10 and 19. This device automatically cleans and collects excess glue, reducing the workload and difficulty of cleaning the equipment, and saving time and effort.

[0030] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glue-applying device for sign processing, comprising a worktable (1) and a rotating seat (2), characterized in that: A rotating seat (2) is fixedly connected to the upper side of the workbench (1). A rotating shaft (3) is rotatably connected in each pair of rotating slots of the rotating seat (2). A drive motor (4) is fixedly connected to the rear side of the rotating seat (2). The main shaft of the drive motor (4) is fixedly connected to the rotating shaft (3) located on the left side. A conveyor belt (5) is sleeved on the outer side of the rotating shaft (3). A support plate (6) is fixedly connected to the inner side of the rotating seat (2). A pair of first sliding shafts (7) are fixedly connected to the front and rear sides of the rotating seat (2). Limiting shafts (8) are fixedly connected to the front and rear sides of the rotating seat (2). Each pair of first sliding shafts (7) is slidably connected to a guide plate (9). A first collection shell (10) is fixedly connected to the back side of the two guide plates (9). A pair of... A hydraulic cylinder (11) is fixedly connected to a first support frame (12) on its upper side. A second support frame (13) is fixedly connected to the upper side of the first support frame (12). A glue bucket (14) is fixedly connected to the upper side of the second support frame (13). A glue outlet pipe (15) is fixedly connected to the mounting groove of the first support frame (12). A glue roller (16) is rotatably connected to the rotating hole of the first support frame (12). A scraper block (17) is fixedly connected to the right side of the rotating seat (2). A guide block (18) is fixedly connected to the right side of the scraper block (17). A second collection shell (19) is provided on the right side of the guide block (18). A pair of second sliding shafts (20) are fixedly connected to the left side of the second collection shell (19). The second sliding shafts (20) and the guide block (18) are slidably connected.

2. The adhesive applicator for sign processing according to claim 1, characterized in that: The workbench (1) is a bent rectangular plate, the rotating seat (2) is a "U" shaped seat, and the left and right sides of the rotating seat (2) are provided with a pair of rotating grooves. The lower side of the drive motor (4) is fixedly connected to the workbench (1), the upper side of the conveyor belt (5) is aligned with the upper side of the rotating seat (2), and the upper side of the support plate (6) is attached to the conveyor belt (5).

3. The adhesive applicator for sign processing according to claim 1, characterized in that: The first sliding shaft (7) is a horizontally distributed "T"-shaped shaft. The opposite sides of the guide plate (9) are provided with a pair of horizontally distributed "T"-shaped sliding grooves. The right side of the guide block (18) is provided with a pair of vertically distributed "T"-shaped sliding grooves. The second sliding shaft (20) is a vertically distributed "T"-shaped shaft.

4. The adhesive applicator for sign processing according to claim 1, characterized in that: The right side of each limiting shaft (8) is fixedly connected to a pair of first sliding shafts (7). The guide plate (9) is an "L" shaped bent plate. The upper side of the guide plate (9) is an inclined surface. Each of the two first collection shells (10) has a pair of handles on its opposite side. The interior of the first support frame (12) is provided with an installation groove. The lower half of the first support frame (12) is provided with a pair of rotating holes.

5. The adhesive applicator for sign processing according to claim 1, characterized in that: The second support frame (13) has a through groove in the middle, the glue bucket (14) has a viewing window on the front side, the glue bucket (14) has a feeding switch valve on the upper side, the glue bucket (14) has a discharging switch valve on the lower side, and the discharging switch valve of the glue bucket (14) is located in the through groove of the second support frame (13).

6. The adhesive applicator for sign processing according to claim 1, characterized in that: The upper side of the glue outlet pipe (15) is provided with a circular liquid inlet, and the lower side of the glue outlet pipe (15) is provided with a rectangular liquid outlet. The liquid inlet of the glue outlet pipe (15) is connected to the material dispensing switch valve of the glue bucket (14). The glue roller (16) is located directly below the glue outlet pipe (15). The left side of the scraper block (17) is attached to the conveyor belt (5). The right side of the second collection shell (19) is provided with a pair of handles.

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