Gluing mechanism for packaging paper box

Abstract

The present invention discloses a gluing mechanism for a packaging paper box, comprising a workbench, a stand is provided on one side of the top of the workbench, a base frame is provided on the top of the workbench on one side of the stand, a first motor is installed on one side of the top of the base frame, the top of the first motor extends to the outside of the base frame and is provided with a belt transmission mechanism, the tops of the base frames on both sides of the belt transmission mechanism are both provided with first guide rods through brackets, two gluing platforms are installed on the outer wall of one side of the belt transmission mechanism, the bottom ends of the gluing platforms are slidably connected to the outer wall of the first guide rod, clamping mechanisms are provided on both sides of the top of the gluing platforms, a bearing frame is provided on the top of the stand, and a transmission body is provided on the surface of the bearing frame. The present invention can not only perform double-station sequential gluing operations on the packaging paper box to improve the gluing efficiency of the packaging paper box when the gluing mechanism is used, but also facilitates the gluing operation on the designated area of ​​the packaging paper box, and improves the applicable scope of the gluing mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of packaging machinery and equipment, in particular to a gluing mechanism for a packaging paper box. Background Art

[0002] In the packaging industry, paper boxes are a common packaging material, and their bonding quality directly affects the protection and display effects of products. Traditional paper boxes are mostly glued manually, which has problems such as uneven glue coating and low production efficiency. In order to improve such problems, it is particularly important to develop a gluing mechanism for packaging paper boxes.

[0003] A gluing device for a packaging carton with reference announcement number CN212046150U includes a frame and a workbench, the frame has a gluing mechanism and a transmission device for driving the gluing mechanism, the workbench is arranged directly below the gluing mechanism, the gluing mechanism includes a fixed block, a moving box and a gluing assembly, the gluing assembly includes a mounting block, a bearing, a rotating roller, a rotating motor, a mounting frame, a gluing roller and a brush roller, the packaging carton is glued by driving the gluing assembly through the transmission device, the gluing roller and the brush roller in the gluing assembly can evenly apply glue to the packaging carton to avoid glue leakage in local areas, resulting in incomplete bonding between the inner layer and the outer layer, affecting product quality. According to the above, although the device can be well applied to the gluing area to be glued of the carton, it is usually not convenient to perform double-station gluing on the carton in sequence, making it difficult for the gluing efficiency of the carton to reach the established expectations, which often troubles users. Summary of the invention

[0004] The purpose of the present invention is to provide a gluing mechanism for a packaging carton to solve the problem that although the device proposed in the above background technology can be well applied to perform gluing operations on the area to be glued of the carton, it is usually not convenient to perform double-station gluing on the carton in sequence, making it difficult for the gluing efficiency of the carton to reach the established expectations.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gluing mechanism for packaging paper boxes, comprising a workbench, a stand is provided on one side of the top of the workbench, a base frame is provided on the top of the workbench on one side of the stand, a first motor is installed on one side of the top of the base frame, the top of the first motor extends to the outside of the base frame and is provided with a belt transmission mechanism, the top of the base frame on both sides of the belt transmission mechanism are provided with a first guide rod through a bracket, two gluing platforms are installed on the outer wall of one side of the belt transmission mechanism, the bottom end of the gluing platform is slidably connected to the outer wall of the first guide rod, and the two top ends of the gluing platforms are connected to the outer wall of the first guide rod. A clamping mechanism is provided on both sides, a carrying frame is provided on the top of the vertical frame, a transmission body is provided on the surface of the carrying frame, a threaded rod is rotatably installed inside the transmission body, a second motor is installed on the outer wall of one side of the transmission body, one end of the second motor extends to the interior of the transmission body and is connected to one end of the threaded rod, a linkage plate is threadedly installed on the outer wall of one side of the threaded rod, the inner wall of the linkage plate is slidably connected to the surface of the transmission body, an electric push rod is installed on the surface of the linkage plate through a bracket, a mounting frame is provided at the bottom end of the electric push rod, and a glue head is installed on the surface of the mounting frame.

[0006] Preferably, a first vertical frame is provided at the top of the upright frame on one side of the support frame, and a liquid storage barrel is provided at the center position of the top of the first vertical frame, so that the glue liquid can be stored and processed by the provision of the liquid storage barrel.

[0007] Preferably, a second vertical frame is provided on the top of the first vertical frame on the outside of the liquid storage barrel, a piston plate is movably connected to the lower end inside the liquid storage barrel, and a liquid injection valve tube is installed on the outer wall of one side of the liquid storage barrel. Through the setting of the liquid injection valve tube, the glue liquid can be replenished and injected into the interior of the liquid storage barrel.

[0008] Preferably, a cylinder is installed at the top of the second vertical frame, and the bottom end of the cylinder extends to the inside of the liquid storage barrel and is connected to the top of the piston plate. The cylinder is set to drive the piston plate to perform lifting and lowering processing.

[0009] Preferably, an infusion hose is installed at the center of the bottom end of the liquid storage barrel, and the end of the infusion hose away from the liquid storage barrel is connected to the top of the upper glue head. The infusion hose is arranged so that the glue inside the liquid storage barrel can be transported to the upper glue head.

[0010] Preferably, second guide rods are provided on both sides of the surface of the linkage plate through brackets, and the second guide rods are movably connected to the mounting frame, so that the movement range of the mounting frame can be limited by the provision of the second guide rods.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the gluing mechanism of the packaging paper box can not only perform double-station gluing operations on the packaging paper box in sequence to improve the gluing efficiency of the packaging paper box when the gluing mechanism is used, but also facilitates the gluing operation on the designated area of ​​the packaging paper box, and improves the applicable scope of the gluing mechanism;

[0012] (1) The first motor drives the belt transmission mechanism to operate, so that the belt transmission mechanism drives the gluing platform located on the outer wall of the first guide rod to slide, so that the two gluing platforms can drive the packaging paper boxes on their top ends to move horizontally smoothly, and then the packaging paper boxes can be reciprocated and sequentially transferred to the bottom of the gluing head, so that the packaging paper boxes can be glued in double stations in sequence, thereby improving the gluing efficiency of the packaging paper boxes when the gluing mechanism is used;

[0013] (2) The threaded rod is driven to rotate by the second motor, so that the threaded rod drives the linkage plate to move horizontally, that is, the linkage plate drives the gluing head to move horizontally, and then the piston plate is driven downward by the cylinder to squeeze the glue liquid in the liquid storage barrel through the liquid infusion hose to the gluing head, and then discharged from the bottom of the gluing head to be glued onto the packaging carton, so that it is easy to perform gluing operations on the designated area of ​​the packaging carton;

[0014] (3) The outer wall of the mounting rack located on the second guide rod is driven to slide by an electric push rod, so that the mounting rack drives the gluing head to move up and down. The height of the gluing head can be adjusted as needed according to the height of the packaging carton, so that it is easy to perform gluing operations on packaging cartons of different heights, thereby improving the application range of the gluing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the liquid storage barrel of the present invention.

[0019] In the figure: 1. workbench; 2. base frame; 3. first motor; 4. belt transmission mechanism; 5. first guide rod; 6. gluing platform; 7. vertical frame; 8. bearing frame; 9. transmission body; 10. second motor; 11. threaded rod; 12. first vertical frame; 13. second vertical frame; 14. liquid storage barrel; 15. cylinder; 16. infusion hose; 17. linkage plate; 18. gluing head; 19. mounting frame; 20. electric push rod; 21. second guide rod; 22. clamping mechanism; 23. piston plate; 24. injection valve tube. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , an embodiment of the present invention provides: a gluing mechanism for a packaging paper box, comprising a workbench 1, a stand 7 is provided on one side of the top of the workbench 1, a base frame 2 is provided on the top of the workbench 1 on one side of the stand 7, a first motor 3 is installed on one side of the top of the base frame 2, the top of the first motor 3 extends to the outside of the base frame 2 and is provided with a belt transmission mechanism 4, the top of the base frame 2 on both sides of the belt transmission mechanism 4 are provided with a first guide rod 5 through a bracket, two gluing platforms 6 are installed on the outer wall of one side of the belt transmission mechanism 4, the bottom end of the gluing platform 6 is slidably connected to the outer wall of the first guide rod 5, clamping mechanisms 22 are provided on both sides of the top of the gluing platform 6, a bearing frame 8 is provided on the top of the stand 7, a first vertical frame 12 is provided on the top of the stand 7 on one side of the bearing frame 8, and a liquid storage barrel 14 is provided at the center of the top of the first vertical frame 12;

[0022] When in use, the liquid storage barrel 14 is provided to store the glue liquid;

[0023] A second vertical frame 13 is provided at the top of the first vertical frame 12 outside the liquid storage barrel 14, a piston plate 23 is movably connected to the lower end of the liquid storage barrel 14, and a liquid injection valve pipe 24 is installed on the outer wall of one side of the liquid storage barrel 14;

[0024] When in use, the liquid injection valve tube 24 is provided so as to replenish the glue liquid into the liquid storage barrel 14;

[0025] A cylinder 15 is installed at the top of the second vertical frame 13, and the bottom end of the cylinder 15 extends to the inside of the liquid storage barrel 14 and is connected to the top end of the piston plate 23;

[0026] When in use, the cylinder 15 is arranged to drive the piston plate 23 to perform lifting processing;

[0027] A liquid infusion hose 16 is installed at the center of the bottom end of the liquid storage barrel 14, and one end of the liquid infusion hose 16 away from the liquid storage barrel 14 is connected to the top of the rubber head 18;

[0028] When in use, the liquid infusion hose 16 is provided to transport the glue liquid in the liquid storage barrel 14 to the glue head 18;

[0029] A transmission body 9 is provided on the surface of the carrier frame 8, a threaded rod 11 is rotatably installed inside the transmission body 9, a second motor 10 is installed on the outer wall of one side of the transmission body 9, one end of the second motor 10 extends into the interior of the transmission body 9 and is connected to one end of the threaded rod 11, a linkage plate 17 is threadedly installed on the outer wall of one side of the threaded rod 11, the inner wall of the linkage plate 17 is slidably connected to the surface of the transmission body 9, and second guide rods 21 are provided on both sides of the surface of the linkage plate 17 through brackets, and the second guide rods 21 are movably connected to the mounting frame 19;

[0030] When in use, the second guide rod 21 is provided to limit the movement range of the mounting frame 19;

[0031] An electric push rod 20 is mounted on the surface of the linkage plate 17 via a bracket. A mounting frame 19 is disposed at the bottom end of the electric push rod 20 . A glue-applying head 18 is mounted on the surface of the mounting frame 19 .

[0032] When the embodiment of the present application is in use, the packaging carton is first placed on the top of the gluing platform 6 as required, and the two clamping mechanisms 22 on the top of the gluing platform 6 can clamp and fix the packaging carton on the top of the gluing platform 6 to reduce the displacement phenomenon generated during the gluing process of the packaging carton. Then, the threaded rod 11 is driven to rotate by the second motor 10, so that the threaded rod 11 drives the linkage plate 17 to move horizontally, and the linkage plate 17 drives the gluing head 18 to move horizontally, so as to move the gluing head 18 to a designated area of ​​the packaging carton, and then the piston plate 23 is driven downward by the cylinder 15 to squeeze the glue in the liquid storage barrel 14 through the infusion hose 16 and transport it to the gluing head 18, and the glue is discharged from the bottom of the gluing head 18 to the packaging carton, so as to perform the gluing operation on the designated area of ​​the packaging carton. Finally, The first motor 3 drives the belt transmission mechanism 4 to operate, so that the belt transmission mechanism 4 drives the gluing platform 6 to slide on the outer wall of the first guide rod 5, so that the two gluing platforms 6 can drive the packaging paper boxes on their top ends to move horizontally smoothly, and then the packaging paper boxes can be reciprocated and sequentially transferred to the bottom of the gluing head 18, so as to perform double-station gluing operations on the packaging paper boxes in sequence. Finally, the electric push rod 20 drives the mounting rack 19 to slide on the outer wall of the second guide rod 21, so that the mounting rack 19 drives the gluing head 18 to rise and fall, and the height of the gluing head 18 can be adjusted as needed according to the height of the packaging paper boxes, so as to facilitate the gluing operation on packaging paper boxes of different heights. In addition, the liquid injection valve tube 24 is set to inject glue into the liquid storage barrel 14 to complete the use of the gluing mechanism.

Claims

1. A gluing mechanism for a packaging carton, characterized in that: The invention comprises a workbench (1), wherein a stand (7) is provided on one side of the top of the workbench (1), a base frame (2) is provided on the top of the workbench (1) on one side of the stand (7), a first motor (3) is installed on one side of the top of the base frame (2), the top of the first motor (3) extends to the outside of the base frame (2) and is provided with a belt transmission mechanism (4), the top of the base frame (2) on both sides of the belt transmission mechanism (4) is provided with a first guide rod (5) through a bracket, two gluing platforms (6) are installed on the outer wall of one side of the belt transmission mechanism (4), the bottom end of the gluing platform (6) is slidably connected to the outer wall of the first guide rod (5), the two sides of the top of the gluing platform (6) are provided with a clamping mechanism (22), and the top of the stand (7) is provided with a bearing frame (8), a transmission body (9) is provided on the surface of the carrier frame (8), a threaded rod (11) is rotatably installed inside the transmission body (9), a second motor (10) is installed on the outer wall of one side of the transmission body (9), one end of the second motor (10) extends into the interior of the transmission body (9) and is connected to one end of the threaded rod (11), a linkage plate (17) is threadedly installed on the outer wall of one side of the threaded rod (11), the inner wall of the linkage plate (17) is slidably connected to the surface of the transmission body (9), an electric push rod (20) is installed on the surface of the linkage plate (17) through a bracket, a mounting frame (19) is provided at the bottom end of the electric push rod (20), and a glue head (18) is installed on the surface of the mounting frame (19).

2. The gluing mechanism for a packaging paper box according to claim 1, characterized in that: A first vertical frame (12) is provided at the top of the vertical frame (7) on one side of the support frame (8), and a liquid storage barrel (14) is provided at the center of the top of the first vertical frame (12).

3. A gluing mechanism for a packaging paper box according to claim 2, characterized in that: A second vertical frame (13) is provided at the top of the first vertical frame (12) outside the liquid storage barrel (14), a piston plate (23) is movably connected to the lower end inside the liquid storage barrel (14), and a liquid injection valve pipe (24) is installed on the outer wall of one side of the liquid storage barrel (14).

4. The gluing mechanism for a packaging paper box according to claim 3, characterized in that: A cylinder (15) is installed at the top end of the second vertical frame (13), and the bottom end of the cylinder (15) extends into the interior of the liquid storage barrel (14) and is connected to the top end of the piston plate (23).

5. The gluing mechanism for a packaging paper box according to claim 2, characterized in that: A liquid infusion hose (16) is installed at the center of the bottom end of the liquid storage barrel (14), and one end of the liquid infusion hose (16) away from the liquid storage barrel (14) is connected to the top end of the rubber head (18).

6. The gluing mechanism for a packaging carton according to claim 1, characterized in that: Second guide rods (21) are provided on both sides of the surface of the linkage plate (17) through brackets, and the second guide rods (21) are movably connected to the mounting frame (19).

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