Gluing device for gift box production

Abstract

The utility model relates to the field of paper product processing, in particular to a gluing device for gift box production, which comprises a heating bottom plate, a shell, an electric push rod and a motor, the shell is mounted at the top of the heating bottom plate, mounting support plates are arranged at the rear positions of two sides outside the shell, an embedding groove is formed in the rear side of the top of the shell, and a cover plate is hinged to the top of the shell in an embedded manner. A handle is arranged on one side of the top of the cover plate, observation windows are embedded in the two sides of the lower portion of the shell, an electric push rod with an upward telescopic end is installed on the lower portion of the installation supporting plate on one side, and a motor is installed outside a telescopic rod of the electric push rod. According to the utility model, the coating roller I and the coating roller II are matched for use, so that the uniformity and the coverage area of glue coating are ensured, and the bonding effect is enhanced; and through the design of a gear, a clamping plate and a telescopic inclined block, the height of the first smearing roller can be adjusted according to needs, and the first smearing roller can be stably locked after adjustment to adapt to paperboards with different thicknesses, so that the flexibility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of paper product processing, and in particular to a gluing device for gift box production. Background Technology

[0002] A gift box is a box specifically designed to wrap gifts or products. It typically features an exquisite appearance and decorations, aiming to enhance the visual appeal of the gift or product and the sense of occasion when giving it. Gift boxes are usually made of high-quality cardboard, wood, metal, or other materials, with carefully designed and decorated surfaces, such as printing, hot stamping, and embossing, giving them a refined and textured look.

[0003] In the production of gift boxes, gluing (i.e., applying glue or bonding) is a crucial step to ensure that the various parts of the gift box can be firmly bonded together, providing a beautiful and durable product.

[0004] Traditional gluing equipment typically uses only a single coating roller to apply glue to gift box cardboard. This uneven glue application leads to a series of problems in actual production: on the one hand, some areas of the gift box cardboard may not be firmly bonded due to insufficient glue, making the gift box prone to cracking or separation during transportation or use; on the other hand, excessive glue may cause overflow, wasting materials and causing appearance defects, reducing the product's aesthetics; in addition, adjusting the height of the coating roller in traditional gluing equipment is relatively complicated, requiring operators to perform tedious manual adjustment steps, making it difficult to quickly adapt to cardboard of different thicknesses.

[0005] Therefore, a special gluing device for gift box production was designed. Utility Model Content

[0006] In order to overcome the shortcomings of the existing technology, this utility model provides a gluing device for gift box production.

[0007] The technical solution is as follows: A gluing device for gift box production includes a heating base plate, a housing, an electric push rod, a motor, a first coating roller, and a second coating roller. The housing is mounted on top of the heating base plate. Mounting support plates are located on the rear sides of both outer sides of the housing. A fitting groove is opened on the rear side of the top of the housing. A cover plate is embedded and hinged to the top of the housing. A handle is located on one side of the top of the cover plate. Observation windows are embedded on both sides of the lower part of the housing. An electric push rod with its telescopic end facing upward is mounted on the lower part of one of the mounting support plates. A motor is mounted on the outside of the telescopic rod of the electric push rod. The first coating roller is slidably mounted on the middle of the two mounting support plates, rotating together. One side of the coating roller is connected to the output shaft of the motor. The lower end of the coating roller is embedded in the fitting groove of the housing, and there is a gap between the outer contour of the lower end of the coating roller and the inner wall of the fitting groove of the housing. A rack is slidably mounted on one side of the upper part of each plate. The front ends of the two racks are connected to a synchronous plate. The lower part of the rack is connected to the outer surface of the bushing at one end of the applicator roller. On the other side of the upper part of the two mounting plates, a gear is rotatably mounted to mesh with the corresponding rack. The shaft of the gear located on the same side as the motor slides through the interior of the mounting plate. A knob is located outside the gear located on the same side as the motor. An applicator roller 2 is slidably mounted at the rear of the top of the housing. The applicator roller 2 is directly above the applicator roller 1 and the two are close to each other. The bushings at both ends of the applicator roller 2 slide in contact with the sides of the mounting plate. The bushings of the applicator roller 2 extend forward. A guide rod is located at the top of the housing corresponding to the position of the bushing extension of the applicator roller 2. The bushing extension is slidably connected to the guide rod. A spring is located between the outside of the guide rod and the lower part of the bushing of the applicator roller 2.

[0008] As a further preferred embodiment, it also includes a clamping plate and a telescopic wedge. The clamping plate is provided on the top of the mounting plate on the same side as the motor. The clamping plate has a positioning hole. The upper surface of the gear's through-hole is provided with a telescopic wedge. The upper end of the telescopic wedge slides in contact with the clamping plate, and the wedge can be engaged in the positioning hole of the clamping plate.

[0009] As a further preferred option, two through holes are provided on the top of the housing.

[0010] As a further preferred option, the knob surface begins to have multiple symmetrical, wavy indentations.

[0011] As a further preferred embodiment, it also includes a support plate, a hopper, a discharge pipe, and an electric valve. Two vertical support plates are fixed in the middle of the two outer sides of the shell. Each of the two support plates has a collar fixing member at one end. Each collar fixing member has a hopper with a cone-shaped lower part. The bottom of the cone-shaped part of the hopper is connected to the discharge pipe. The two discharge pipes are connected to the through hole of the shell. An electric valve is installed at the upper part of the discharge pipe near the connection of the hopper.

[0012] As a further preferred option, it also includes a controller, with the controller for controlling the operation of the heating base plate, the motor, and the electric valves mounted on the front face of the housing.

[0013] The beneficial effects of this utility model are: 1. By using the coating roller 1 and coating roller 2 together, this utility model ensures the uniformity and coverage of the glue application, and enhances the bonding effect; the design of gears, clamping plates and telescopic inclined blocks allows the height of coating roller 1 to be adjusted as needed, and it can be locked securely after adjustment, adapting to cardboard of different thicknesses, thereby improving the flexibility of the device.

[0014] 2. This utility model achieves automatic replenishment of glue particles by combining a hopper and an electric valve, ensuring the continuity and stability of the production process.

[0015] 3. This utility model uses a controller to operate the heating base plate, motor and electric valve, ensuring that the speed, pressure and temperature parameters of each glue application are consistent, thus improving the consistency and accuracy of glue application. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the rack, gear, knob, and other components of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the coating roller, toothed rack, and other components of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the knob, locking plate, telescopic inclined block, and other components of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the coating roller, guide rod, spring, and other components of this utility model.

[0021] The components are: 1. Heating base plate, 2. Housing, 3. Cover plate, 4. Observation window, 5. Electric push rod, 6. Motor, 7. Applying roller one, 8. Rack, 9. Gear, 10. Knob, 11. Clamping plate, 12. Telescopic inclined block, 13. Applying roller two, 14. Guide rod, 15. Spring, 16. Support plate, 17. Loading hopper, 18. Discharge pipe, 19. Electric valve, 20. Controller. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Example: A gluing device for gift box production, such as... Figures 1-5 As shown, the device includes a heating base plate 1, a housing 2, an electric push rod 5, a motor 6, an application roller 7, and an application roller 13. The housing 2 is mounted on top of the heating base plate 1 to hold the glue particles and provide a base structure for mounting other components. The top of the housing 2 has two through holes. Mounting plates are located on the rear sides of the outer sides of the housing 2. A fitting groove is provided on the rear side of the top of the housing 2. A cover plate 3 is embedded and hinged to the top of the housing 2 to seal the top of the housing 2, preventing impurities from entering and protecting the internal components and glue particles. It also facilitates the addition of glue particles. A handle is provided on one side of the top of the cover plate 3 for lifting. Embedded features are provided on both sides of the lower part of the housing 2. An observation window 4 allows operators to monitor the condition inside the housing 2, facilitating the inspection of remaining glue particles and ensuring smooth production. An electric push rod 5 with its telescopic end facing upwards is bolted to the lower part of one of the mounting plates. A motor 6 is mounted on the outside of the telescopic rod of the electric push rod 5. An applicator roller 7 is slidably mounted on the middle of both mounting plates, rotating together. The applicator roller 7 applies the melted glue to the surface of the cardboard. The side of the applicator roller 7 is connected to the output shaft of the motor 6. The lower end of the applicator roller 7 is embedded in the fitting groove of the housing 2, with a gap between the outer contour of the lower end of the applicator roller 7 and the inner wall of the fitting groove of the housing 2. The upper part of the two mounting plates... A rack 8 is slidably mounted on each side, and a synchronization plate is connected to the front ends of two racks 8. The lower part of the rack 8 is connected to the outer surface of the bushing at the end of the coating roller 7. A gear 9 is rotatably mounted on the other side of the upper part of the two mounting plates, meshing with the corresponding rack 8. By rotating the gear 9, the position of the coating roller 7 can be changed to adapt to different paperboard thicknesses. The shaft of the gear 9, located on the same side as the motor 6, slides through the interior of the mounting plate. A knob 10 is located on the outside of the gear 9, located on the same side as the motor 6. The knob 10 has multiple symmetrical, wavy indentations on its surface for easy gripping and operation. The operator can change the position by rotating the knob 10. The height of the coating roller 7 is varied. A second coating roller 13 is slidably installed at the rear of the top of the housing 2 to assist the coating roller 7 in applying glue and maintain contact with the cardboard surface to further ensure the quality of glue application. The second coating roller 13 is located directly above the coating roller 7 and the two are close to each other. The bushings at both ends of the second coating roller 13 are in sliding contact with the side of the mounting plate. The bushings of the second coating roller 13 extend forward. A guide rod 14 is provided at the top of the housing 2 corresponding to the position of the bushing extension of the second coating roller 13. The bushing extension is slidably connected to the guide rod 14. A spring 15 is provided between the outside of the guide rod 14 and the lower part of the bushing of the second coating roller 13.

[0024] like Figure 2 and Figure 4As shown, it also includes a clamping plate 11 and a telescopic inclined block 12. The clamping plate 11 is provided on the top of the mounting plate on the same side as the motor 6. The clamping plate 11 has a positioning hole. The telescopic inclined block 12 is provided on the upper surface of the through part of the gear 9. The upper end of the inclined block 12 slides in contact with the clamping plate 11, and the inclined block can be inserted into the positioning hole of the clamping plate 11. When it is necessary to fix the position of the coating roller 7, the positioning hole of the clamping plate 11 and the telescopic inclined block 12 cooperate to form a mechanical lock.

[0025] like Figure 1 As shown, it also includes a support plate 16, a hopper 17, a discharge pipe 18, and an electric valve 19. Two vertical support plates 16 are fixed in the middle of the outer sides of the housing 2. Each of the two support plates 16 has a collar fixing member at one end close to the other. Both collar fixing members have a hopper 17 with a cone-shaped lower part to store glue particles. The bottom of the cone-shaped part of the hopper 17 is connected to the discharge pipe 18 for conveying glue particles. The two discharge pipes 18 are connected to the through holes of the housing 2. An electric valve 19 is installed at the upper part of the discharge pipe 18 near the connection of the hopper 17. The timely supply of glue particles during the production process can be ensured by controlling the discharge through the electric valve 19.

[0026] like Figure 1 As shown, it also includes a controller 20. The front end of the housing 2 is equipped with an electrical circuit to control the operation of the heating base plate 1, the motor 6 and the electric valve 19. The controller 20 is used to centrally control the operation of the entire device, set the glue application speed, pressure and heating temperature parameters, and control the operation of the heating base plate 1, the motor 6 and the electric valve 19.

[0027] During use, lift the cover plate 3 by the handle and pour an appropriate amount of glue granules directly into the housing 2. Then close the cover plate 3 to ensure a tight seal and prevent external impurities from entering. To ensure a timely supply of glue granules during production, an appropriate amount of glue granules can be pre-added to the two hoppers 17. These granules will be kept as spares and automatically replenished into the housing 2 through the feeding pipe 18 when needed. Connect the power supply and start the controller 20. The controller 20 is responsible for controlling the operation of the heating base plate 1, the motor 6, and the electric valve 19. The controller 20 sets appropriate glue application speed, pressure, and heating temperature parameters to ensure consistency and accuracy of each glue application. The heating base plate 1 will gradually heat up after startup to ensure that the glue granules can melt at a suitable temperature, improving the bonding effect. When applying glue, place the gift box cardboard to be processed between the first application roller 7 and the second application roller 13. Then, push the motor 6 upward with the extension rod of the electric push rod 5, causing the first application roller 7 to rise to the appropriate position. As the output shaft of the motor 6 rotates, the first application roller 7 moves in the embedded position. The applicator rolls within the groove, evenly applying the melted glue to the surface of the cardboard it passes over. The applicator roller 13, under the action of spring 15, maintains constant contact with the cardboard surface, further ensuring the uniformity and quality of the glue application. Additionally, by rotating knob 10, the position of gear 9 can be adjusted, thereby changing the height of applicator roller 7 to accommodate gift box cardboard of different thicknesses. Operators can monitor the remaining amount of glue particles in the housing 2 in real time through observation window 4, ensuring smooth production. When it is necessary to fix the height and angle of applicator roller 7, the clamping plate 11, through its positioning hole, engages with the telescopic inclined block 12 to form a mechanical lock, ensuring that gear 9 does not rotate arbitrarily, thus maintaining the position of applicator roller 7. When the amount of glue particles in the housing 2 is insufficient, controller 20 automatically triggers the opening of electric valve 19, allowing glue particles in hopper 17 to flow into the housing 2 through discharge pipe 18. The opening and closing time of electric valve 19 is precisely controlled by controller 20 to ensure that the amount of glue added each time is appropriate, avoiding excessive or insufficient amounts.

[0028] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A gluing device for gift box production, characterized in that: The system includes a heating base plate (1), a housing (2), an electric push rod (5), a motor (6), an application roller one (7), and an application roller two (13). The housing (2) is mounted on the top of the heating base plate (1). Mounting plates are provided on the rear sides of the outer sides of the housing (2). A fitting groove is provided on the rear side of the top of the housing (2). A cover plate (3) is embedded and hinged on the top of the housing (2). A handle is provided on one side of the top of the cover plate (3). Observation windows (4) are embedded on both sides of the lower part of the housing (2). An electric push rod (5) with its telescopic end facing upward is installed on the lower part of the mounting plate. A motor (6) is installed on the outside of the telescopic rod of the electric push rod (5). An applicator roller (7) is slidably installed in the middle of the two mounting plates. The side of the applicator roller (7) is connected to the output shaft of the motor (6). The lower end of the applicator roller (7) is embedded in the fitting groove of the housing (2), and there is a gap between the outer contour of the lower end of the applicator roller (7) and the inner wall of the fitting groove of the housing (2). A rack is slidably installed on one side of the upper part of both mounting plates. (8) The front ends of the two racks (8) are connected to a synchronous plate. The lower part of the rack (8) is connected to the outer surface of the bushing at the end of the first coating roller (7). On the other side of the upper part of the two mounting plates, there are gears (9) that mesh with the corresponding racks (8). The shaft of the gear (9) located on the same side as the motor (6) slides through the inside of the mounting plate. A knob (10) is provided on the outside of the gear (9) located on the same side as the motor (6). The second coating roller is slidably arranged at the rear of the top of the housing (2). (13) The second smearing roller (13) is located above the first smearing roller (7) and the two are close to each other. The bushings at both ends of the second smearing roller (13) slide in contact with the side of the mounting plate. The bushings of the second smearing roller (13) extend forward. A guide rod (14) is provided on the top of the housing (2) at the position corresponding to the extension of the bushing of the second smearing roller (13). The extension of the bushing is slidably connected to the guide rod (14). A spring (15) is provided between the outside of the guide rod (14) and the lower part of the bushing of the second smearing roller (13).

2. The gluing device for gift box production according to claim 1, characterized in that: It also includes a clamping plate (11) and a telescopic inclined block (12). The clamping plate (11) is provided on the top of the mounting plate on the same side as the motor (6). The clamping plate (11) has a positioning hole. The upper surface of the through part of the gear (9) is provided with a telescopic inclined block (12). The upper end of the inclined block (12) slides in contact with the clamping plate (11), and the inclined block can be inserted into the positioning hole of the clamping plate (11).

3. The gluing device for gift box production according to claim 2, characterized in that: Two through holes are provided on the top of the housing (2).

4. The gluing device for gift box production according to claim 3, characterized in that: The knob (10) has several symmetrical, wavy indentations on its surface.

5. The gluing device for gift box production according to claim 4, characterized in that: It also includes a support plate (16), a hopper (17), a discharge pipe (18), and an electric valve (19). Two vertical support plates (16) are fixed in the middle of the two outer sides of the shell (2). Both support plates (16) have a collar fixing member at their close ends. Both collar fixing members have a hopper (17) with a cone-shaped lower part. The bottom of the cone-shaped part of the hopper (17) is connected to the discharge pipe (18). The two discharge pipes (18) are connected to the through holes of the shell (2). An electric valve (19) is installed at the upper part of the discharge pipe (18) near the connection point of the hopper (17).

6. The gluing device for gift box production according to claim 5, characterized in that: It also includes a controller (20), and the front end of the housing (2) is equipped with a controller (20) for controlling the operation of the heating base plate (1), the motor (6) and the electric valve (19).

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