A kind of moisture-proof carton gluing device

Abstract

The utility model relates to the technical field of glue coating, disclose a kind of waterproof carton gluing device, including bottom plate, the bottom plate left and right sides are equipped with guide rail, the bottom plate left and right sides are equipped with support frame by guide rail, one of the support frame bottom side is connected with support arm by longitudinal adjusting component, the support arm both ends are slidably connected with support frame inner wall, the support arm inner wall is connected with connecting frame by transmission component, the connecting frame top side is equipped with glue bucket, the connecting frame bottom side is fixedly connected with glue roller, the bottom plate top side is equipped with the clamping assembly for fixed around. In the utility model, the gluing device can be adjusted multidimensionally for gluing position, the height of gluing roller can be adjusted according to the thickness of paperboard, and the paperboard of waterproof carton can be positioned and clamped, to avoid paperboard deviation, so as to improve the processing quality and efficiency of moisture-proof carton.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating technology, and in particular to a moisture-proof cardboard box adhesive coating device. Background Technology

[0002] Among various types of packaging for industrial products, moisture-proof cardboard boxes are widely used because they can resist humid environments. Their moisture-proof performance mainly depends on the sealing adhesive layer at the seams. Ordinary cardboard boxes can be treated to enhance their strength and stability.

[0003] Traditional cardboard box gluing devices mostly adopt a fixed structure design. On the one hand, they cannot flexibly adjust the height of the gluing mechanism according to the thickness of the cardboard box, have weak adaptability to different cardboard box specifications, and have poor operational flexibility and processing adaptability. On the other hand, they lack a dedicated cardboard box positioning and fixing structure, and the cardboard box is prone to positional deviation during transportation. This can lead to processing errors such as glue application position deviation and missed application, and may also affect the subsequent cardboard box forming quality. In order to address this technical problem, this application proposes a moisture-proof cardboard box gluing device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a moisture-proof cardboard box gluing device. This gluing device can adjust the gluing position in multiple dimensions, adjust the height of the gluing roller according to the thickness of the cardboard, and position and clamp the cardboard of the waterproof cardboard to prevent it from deviating, thereby improving the processing quality and efficiency of the moisture-proof cardboard box.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A moisture-proof cardboard box gluing device includes a base plate, guide rails installed on the left and right sides of the base plate, and support frames installed on the left and right sides of the base plate via the guide rails. A support arm is connected to the bottom side of one of the support frames via a longitudinal adjustment component. Both ends of the support arm are slidably connected to the inner wall of the support frame. A connecting frame is connected to the inner wall of the support arm via a transmission component. A glue bucket is installed on the top side of the connecting frame, and a glue roller is fixedly connected to the bottom side of the connecting frame. Clamping components for fixing are provided around the top side of the base plate.

[0006] Furthermore, the longitudinal adjustment component includes a motor mounted on the bottom side of one of the support frames via a fixed bracket. The motor has a lead screw at its drive end, and the upper and lower ends of the lead screw are rotatably connected to the support frame via bushings. A connecting sleeve is threaded onto the outer wall of the lead screw, and the upper and lower ends of the connecting sleeve are fixedly connected to the support arm.

[0007] Furthermore, the transmission assembly includes a drive wheel located on the right side of the inner wall of the support arm and rotatably connected via a connecting shaft. A drive component is provided on the top of the drive wheel, a chain is meshed with the outer wall of the drive wheel, a driven wheel is meshed with the left end of the chain, a connecting block is fixedly connected to the outer wall of the chain, and the top side of the connecting block is fixedly connected to the connecting frame.

[0008] Furthermore, the driving component includes a second bevel gear fixedly connected to the top of the drive wheel, a first bevel gear meshing with the outer wall of the second bevel gear, a second motor is provided on the left side of the first bevel gear, the outer wall of the second motor is mounted on the outside of the support arm through a fixed bracket, and the driving end is connected to the first bevel gear.

[0009] Furthermore, the inner wall of the driven wheel is rotatably connected to the outer wall of the middle part of the connecting sleeve.

[0010] Furthermore, a sliding groove is provided on the inner side of the support arm, and the two sides of the connecting frame are slidably connected to the sliding groove.

[0011] Furthermore, the clamping assembly includes clamping plates that are slidably connected around the top side of the base plate. A connecting rod is fixedly connected to the bottom side of the clamping plates. The bottom sides of the four clamping plates are fixedly connected by the connecting rod. A cylinder is installed on the bottom side of the connecting rod. The outer wall of the cylinder is installed on the bottom of the base plate by a fixed bracket.

[0012] This utility model has the following beneficial effects: In this invention, the gluing device can make multi-dimensional adjustments to the gluing position through the components on the support frame and support arm, thereby adapting to cardboard of different specifications and thicknesses and improving production efficiency.

[0013] In this invention, the gluing device can position and clamp the cardboard of the waterproof carton, preventing the cardboard from shifting due to the gluing roller during gluing, thereby improving the production qualification rate. Attached Figure Description

[0014] Figure 1 This is a perspective view of a moisture-proof cardboard box gluing device proposed in this utility model; Figure 2 This is an internal structural diagram of a moisture-proof cardboard box gluing device proposed in this utility model; Figure 3 This utility model provides a structural diagram of the transmission component of a moisture-proof cardboard box gluing device. Figure 4 This is a structural diagram of the connecting sleeve of a moisture-proof cardboard box gluing device proposed in this utility model; Figure 5 This is a structural diagram of the clamping component of a moisture-proof cardboard box gluing device proposed in this utility model.

[0015] Legend: 1. Base plate; 2. Slide groove one; 3. Support frame; 4. Support arm; 5. Glue bucket; 6. Connecting frame; 7. Glue roller; 8. Motor one; 9. Clamping plate; 10. Lead screw; 11. Connecting block; 12. Motor two; 13. Bevel gear one; 14. Bevel gear two; 15. Drive wheel; 16. Chain; 17. Slide groove two; 18. Driven wheel; 19. Connecting sleeve; 20. Cylinder; 21. Connecting rod. Detailed Implementation

[0016] 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.

[0017] Reference Figures 1-3 An embodiment of this utility model provides a moisture-proof cardboard box gluing device, including a base plate 1, with sliding grooves 2 installed on the left and right sides of the base plate 1, and support frames 3 installed on the left and right sides of the base plate 1 through the sliding grooves 2. One of the support frames 3 has a support arm 4 connected to its bottom side through a longitudinal adjustment component. Both ends of the support arm 4 are slidably connected to the inner wall of the support frame 3. The inner wall of the support arm 4 is connected to a connecting frame 6 through a transmission component. A sliding groove 17 is opened on the inner side of the support arm 4. The two sides of the connecting frame 6 are slidably connected to the sliding groove 17. A glue bucket 5 is installed on the top side of the connecting frame 6. A glue roller 7 is fixedly connected to the bottom side of the connecting frame 6. Clamping components for fixing are provided around the top side of the base plate 1.

[0018] Specifically, the cardboard is placed on the base plate 1, and the clamping component fixes the cardboard. Then, the support frames 3 on both sides of the base plate 1 are adjusted according to the required glue application position via the slide groove 2. The support frames 3 drive the glue roller 7 on the support arm 4 to move. Then, the height of the glue roller 7 is adjusted according to the height of the cardboard by the longitudinal adjustment component. Then, the transmission component on the support arm 4 drives the connecting frame 6 to slide in the slide groove 17. The glue bucket 5 drips onto the glue roller 7 through the glue pipe at the bottom, which facilitates the glue roller 7 to apply the glue. The movement of the connecting frame 6 will drive the glue roller 7 to evenly apply the glue from the glue bucket 5 onto the cardboard.

[0019] Reference Figures 3-5The longitudinal adjustment component includes a motor 8 mounted on the bottom side of a support frame 3 via a fixed bracket. The drive end of the motor 8 is provided with a lead screw 10. The upper and lower ends of the lead screw 10 are rotatably connected to the support frame 3 via bushings. The outer wall of the lead screw 10 is threaded with a connecting sleeve 19. The upper and lower ends of the connecting sleeve 19 are fixedly connected to the support arm 4. The two ends of the support arm 4 are slidably connected to the slide rails opened inside the support frame 3, and both sides are equipped with limit blocks to prevent displacement, preventing the support arm 4 from deviating when moving up and down. The motor 8 drives the lead screw 10 to rotate, and the lead screw 10 will drive the support arm 4 to slide up and down in the slide rails inside the support frame 3.

[0020] The transmission assembly includes a drive wheel 15 located on the right side of the inner wall of the support arm 4 and rotatably connected via a connecting shaft. A drive component is provided on the top of the drive wheel 15. A chain 16 is meshed with the outer wall of the drive wheel 15. A driven wheel 18 is meshed with the left end of the chain 16. A connecting block 11 is fixedly connected to the outer wall of the chain 16. The top side of the connecting block 11 is fixedly connected to the connecting frame 6. The inner wall of the driven wheel 18 is rotatably connected to the outer wall of the middle part of the connecting sleeve 19. The drive component includes a second bevel gear 14 fixedly connected to the top of the drive wheel 15. A first bevel gear 13 is meshed with the outer wall of the second bevel gear 14. A second motor 12 is provided on the left side of the first bevel gear 13. The outer wall of the second motor 12 is mounted on the outside of the support arm 4 via a fixed bracket, and the drive end is connected to the first bevel gear 13.

[0021] Specifically, the first bevel gear 13 is driven to rotate by the second motor 12. The first bevel gear 13 drives the driving wheel 15 to rotate through the second bevel gear 14. The driving wheel 15 drives the chain 16 to rotate. The driven wheel 18 is used to fix and straighten the chain 16. The inner walls of both ends of the support arm 4 have semi-circular cavities. The driving wheel 15 is fixed to the cavity of the inner wall of the right end of the support arm 4 through the connecting shaft and is rotatably connected to it. The driven wheel 18 is sleeved on the outer wall of the middle part of the connecting sleeve 19 and is rotatably connected to the connecting sleeve 19 in the cavity of the inner wall of the left end of the support arm 4. The upper and lower ends of the connecting sleeve 19 are fixedly connected to the inner wall of the support arm 4. The connecting sleeve 19 is threaded to the outside of the lead screw 10. The rotation of the lead screw 10 drives the connecting sleeve 19 to move, which in turn drives the support arm 4 to move on the support frame 3. Subsequently, the movement of the chain 16 will drive the connecting block 11, which is fixedly connected to the outer wall of one section of the chain 16, to move. The movement of the connecting block 11 will synchronously drive the connecting frame 6 to move in the slide groove 17.

[0022] The clamping assembly includes clamping plates 9 that are slidably connected around the top side of the base plate 1. Connecting rods 21 are fixedly connected to the bottom side of the clamping plates 9. The bottom sides of the four clamping plates 9 are fixedly connected by the connecting rods 21. A cylinder 20 is installed on the bottom side of the connecting rods 21. The outer wall of the cylinder 20 is installed at the bottom of the base plate 1 by a fixed bracket. The cylinder 20 drives the connecting rods 21 to descend, and the connecting rods 21 will drive the fixedly connected clamping plates 9 to descend. The clamping plates 9 will descend synchronously at the top of the base plate 1 through the connecting rods 21 to clamp the cardboard.

[0023] Working principle: The cardboard is placed on the base plate 1. The cylinder 20 drives the connecting rod 21 to descend, which in turn drives the fixed clamping plate 9 to descend. The clamping plate 9 descends synchronously on the top of the base plate 1 via the connecting rod 21 to clamp the cardboard. Then, the support frames 3 on both sides of the base plate 1 are adjusted according to the required glue application position via the slide groove 2. Based on the height of the cardboard, the motor 8 drives the lead screw 10 to rotate. The lead screw 10 drives the support arm 4 to move to the designated position in the slide rail inside the support frame 3. The motor 12 drives the bevel gear 13 to rotate. The first bevel gear 13 drives the driving wheel 15 to rotate through the second bevel gear 14. The driving wheel 15 drives the chain 16 to rotate. The driven wheel 18 is used to fix and straighten the chain 16. Then the movement of the chain 16 will drive the connecting block 11, which is fixedly connected to the outer wall of one of the chain 16 sections, to move. The movement of the connecting block 11 will synchronously drive the connecting frame 6 to move in the slide groove 17. The glue bucket 5 drips onto the glue roller 7 through the glue pipe at the bottom, which is convenient for the glue roller 7 to apply the glue. The movement of the connecting frame 6 will drive the glue roller 7 to evenly apply the glue in the glue bucket 5 onto the cardboard.

[0024] It is worth noting that the circuits, motors, and cylinders involved in the above embodiments all adopt corresponding existing technologies according to the actual situation, so they will not be described in detail in the embodiments of this application.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A moisture-proof cardboard box gluing device, characterized in that: Includes a base plate (1), on the left and right sides of the base plate (1) are installed sliding grooves (2), on the left and right sides of the base plate (1) are installed support frames (3) through sliding grooves (2), one of the support frames (3) is connected to a support arm (4) through a longitudinal adjustment component on the bottom side, both ends of the support arm (4) are slidably connected to the inner wall of the support frame (3), the inner wall of the support arm (4) is connected to a connecting frame (6) through a transmission component, a glue bucket (5) is installed on the top side of the connecting frame (6), a glue roller (7) is fixedly connected to the bottom side of the connecting frame (6), and clamping components for fixing are provided around the top side of the base plate (1).

2. The moisture-proof cardboard box gluing device according to claim 1, characterized in that: The longitudinal adjustment component includes a motor (8) mounted on the bottom side of one of the support frames (3) via a fixed bracket. The motor (8) has a lead screw (10) at its drive end. The upper and lower ends of the lead screw (10) are rotatably connected to the support frame (3) via bushings. A connecting sleeve (19) is threaded onto the outer wall of the lead screw (10). The upper and lower ends of the connecting sleeve (19) are fixedly connected to the support arm (4).

3. The moisture-proof cardboard box gluing device according to claim 1, characterized in that: The transmission assembly includes a drive wheel (15) located on the right side of the inner wall of the support arm (4) and rotatably connected by a connecting shaft. A drive component is provided on the top of the drive wheel (15). A chain (16) is meshed with the outer wall of the drive wheel (15). A driven wheel (18) is meshed with the left end of the chain (16). A connecting block (11) is fixedly connected to the outer wall of the chain (16). The top side of the connecting block (11) is fixedly connected to the connecting frame (6).

4. The moisture-proof cardboard box gluing device according to claim 3, characterized in that: The driving component includes a second bevel gear (14) fixedly connected to the top of the drive wheel (15). The outer wall of the second bevel gear (14) is meshed with a first bevel gear (13). A second motor (12) is provided on the left side of the first bevel gear (13). The outer wall of the second motor (12) is installed on the outside of the support arm (4) through a fixed bracket, and the driving end is connected to the first bevel gear (13).

5. The moisture-proof cardboard box gluing device according to claim 3, characterized in that: The inner wall of the driven wheel (18) is rotatably connected to the outer wall of the middle part of the connecting sleeve (19).

6. The moisture-proof cardboard box gluing device according to claim 1, characterized in that: The inner side of the support arm (4) is provided with a sliding groove (17), and the two sides of the connecting frame (6) are slidably connected to the sliding groove (17).

7. The moisture-proof cardboard box gluing device according to claim 1, characterized in that: The clamping assembly includes clamping plates (9) that are slidably connected around the top side of the base plate (1). A connecting rod (21) is fixedly connected to the bottom side of the clamping plate (9). The bottom sides of the four clamping plates (9) are fixedly connected by the connecting rod (21). A cylinder (20) is installed on the bottom side of the connecting rod (21). The outer wall of the cylinder (20) is installed on the bottom of the base plate (1) by a fixed bracket.

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