A type of glue-proof gluing machine

Abstract

This utility model discloses a glue-gluing machine for preventing glue spillage, including a height adjustment component, a glue storage component fixed to one side of the height adjustment component, a glue application component fixed to one side of the glue storage component, and a glue feeding component rotatably connected inside the glue storage component. The glue feeding component includes a second lead screw, which is rotatably connected inside the glue storage component. A second rotating handle is fixed to the end of the second lead screw. A movable frame is threadedly connected to one side of the second lead screw, and a telescopic tube is fixed to one side of the movable frame. A glue outlet is opened inside the movable frame, and a shaped ring is fixed to one side of the movable frame. The height adjustment component includes a support frame, and a conveyor belt is installed inside the support frame. This utility model prevents the glue from contacting the glue wheel by applying glue to the glue wheel, and can control the glue output, thereby achieving the purpose of preventing glue spillage. Furthermore, by using the setting of the limiting groove and the connection between the movable frame and the glue wheel through the shaped ring, the glue wheel can move without being restricted by rotation.

Description

Technical Field

[0001] This utility model relates to the field of box gluing machine technology, and in particular to a box gluing machine that prevents glue from being thrown off. Background Technology

[0002] Automatic box gluing machines are used to package paper products such as paper boxes and paper pads. The working principle is to place the die-cut semi-finished paper boxes into the paper feeding position of the box gluing machine. Under the transmission of the conveyor belt, the boxes are processed through paper feeding, pre-folding, gluing, forming, and pressing, and finally formed into finished products such as paper boxes or paper pads.

[0003] Chinese Patent No. CN214688157U discloses a gluing device for an automatic carton gluing machine, belonging to the technical field of paper products. It includes a glue box mounted on the frame of the carton gluing machine, with a glue inlet on the box. A gluing wheel is rotatably connected inside the box, with one side of the gluing wheel extending out of the box near the glue inlet and abutting against the cardboard. A spiral blade for stirring the glue solution is disposed inside the box, rotatably connected to the side wall of the box. A drive motor is mounted on the frame for synchronously rotating the spiral blade and the gluing wheel. A pressure roller is also disposed on the box, located on the side of the gluing wheel away from the box, and abutting against the side of the cardboard away from the gluing wheel. This application effectively alleviates the problem of reduced bonding strength at the bonding points of the cardboard. An existing anti-glue-spilling box gluing machine has the following problems: because the paper boxes are conveyed at a high speed, and the glue roller is soaked in glue, the glue on the side of the glue roller is easily splashed out when the roller rotates, and the position of the glue roller is not adjustable.

[0004] Therefore, there is an urgent need to design a box-gluing machine that prevents glue from splashing out to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a glue-resistant gluing machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A glue-gluing machine for preventing glue spillage includes a height adjustment component, a glue storage component fixed to one side of the height adjustment component, a glue application component fixed to one side of the glue storage component, a glue feeding component rotatably connected inside the glue storage component, the glue feeding component including a second lead screw, the second lead screw rotatably connected inside the glue storage component, a second rotating handle fixed to the end of the second lead screw, a movable frame threaded to one side of the second lead screw, a telescopic tube fixed to one side of the movable frame, a glue outlet opened inside the movable frame, and a forming ring fixed to one side of the movable frame.

[0007] Furthermore, the height adjustment component includes a support frame, a conveyor belt is provided inside the support frame, support legs are fixed at the bottom of the support frame, and a base frame is fixed at the top of the support frame.

[0008] Furthermore, a screw is rotatably connected inside the base frame, a rotating handle is fixed to the end of the screw, and an adjusting block is threadedly connected to one side of the screw.

[0009] Furthermore, the glue storage assembly includes a storage box, which is fixed to one side of the adjusting block. A partition frame is fixed inside the storage box, and a glue inlet hole is opened on one side of the partition frame. The glue inlet hole communicates with the telescopic tube. A cover is provided on the top of the storage box, and a support strip is fixed inside the storage box.

[0010] Furthermore, a motor is fixed to one side of the storage box, a lead screw is fixed to the output shaft end of the motor, and a pressing plate is threaded to one side of the lead screw.

[0011] Furthermore, the adhesive application assembly includes a second motor, which is fixed to one side of the storage box. A rotating shaft is fixed to the output shaft end of the second motor, and a limit groove is formed on one side of the rotating shaft.

[0012] Furthermore, a rubber wheel is slidably connected to one side of the rotating shaft, and a groove is formed on one side of the rubber wheel.

[0013] The beneficial effects of this utility model are as follows: 1. The glue feeding assembly uses a motor to drive a lead screw to rotate, which in turn causes the extrusion plate to squeeze the glue. The glue then enters the telescopic tube through the glue inlet and exits through the glue outlet, coating the glue roller. This allows the glue on the glue roller to come into contact with the cardboard box, thus achieving the purpose of gluing the cardboard box and preventing excessive glue from splashing out.

[0014] 2. By using the glue application assembly and the limiting groove on the rotating shaft, the glue wheel can be rotated through the limiting groove at any position on the rotating shaft. In addition, the limiting of the two pairs of moving frames by the screw can prevent the glue wheel from moving. Therefore, the position of the glue wheel can be adjusted according to different cardboard boxes.

[0015] 3. By using the glue storage component and the linkage function of motor one and motor two, the lead screw one can drive the extrusion plate to squeeze the glue, so that the glue can be squeezed out and used in an orderly manner.

[0016] 4. By using the height adjustment component, the screw rod is rotated by the handle, which allows the height of the adjustment block relative to the base frame to be adjusted. This changes the height of the rubber wheel relative to the conveyor belt, enabling the device to use paper boxes of different thicknesses. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a glue-gluing machine for preventing glue spillage, as proposed in this utility model. Figure 2 This is a schematic diagram of the internal structure of the storage box of a glue-gluing machine for preventing glue spillage, as proposed in this utility model. Figure 3 A schematic diagram of a separator frame for a glue-proof box-gluing machine according to this utility model; Figure 4 A schematic diagram of the movable frame of a glue-gluing machine for preventing glue spillage, as proposed in this utility model; Figure 5 This is a schematic diagram of the glue wheel and molding ring of a glue-gluing machine for preventing glue spillage, as proposed in this utility model.

[0018] In the diagram: 1. Height adjustment assembly; 2. Support frame; 3. Conveyor belt; 4. Support leg; 5. Base frame; 6. Lead screw; 7. Rotary handle one; 8. Adjusting block; 9. Glue storage assembly; 10. Storage box; 11. Divider frame; 12. Glue inlet; 13. Cover; 14. Support bar; 15. Motor one; 16. Lead screw one; 17. Extrusion plate; 18. Glue application assembly; 19. Motor two; 20. Rotating shaft; 21. Limiting groove; 22. Glue wheel; 23. Molding groove; 24. Glue delivery assembly; 25. Lead screw two; 26. Rotary handle two; 27. Moving frame; 28. Telescopic tube; 29. ​​Glue outlet; 30. Molding ring. Detailed Implementation

[0019] 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.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Please also see Figures 1 to 5 A glue-free gluing machine includes a height adjustment component 1, a glue storage component 9 fixed to one side of the height adjustment component 1, a glue application component 18 fixed to one side of the glue storage component 9, a glue feeding component 24 rotatably connected inside the glue storage component 9, the glue feeding component 24 including a second lead screw 25, the second lead screw 25 rotatably connected inside the storage box 10, the second lead screw 25 rotatably connected inside the glue storage component 9, a second handle 26 fixed to the end of the second lead screw 25, a movable frame 27 threadedly connected to one side of the second lead screw 25, the movable frame 27 having its movement direction restricted by a support bar 14 and a separator 11, a telescopic tube 28 fixed to one side of the movable frame 27, a glue outlet 29 opened inside the movable frame 27, and a T-shaped ring 30 fixed to one side of the movable frame 27.

[0023] Furthermore, the height adjustment component 1 includes a support frame 2, inside which a conveyor belt 3 is installed. Support legs 4 are fixed at the bottom of the support frame 2, and a base frame 5 is fixed at the top of the support frame 2. There are two screw rods 6 rotatably connected inside the base frame 5. Turning both screw rods 6 at the same time can simultaneously move two adjusting blocks 8 up and down. A handle 7 is fixed at the end of the screw rod 6. An adjusting block 8 is threadedly connected to one side of the screw rod 6. There are two adjusting blocks 8, both of which are connected to the storage box 10, so they will not rotate with the screw rod 6.

[0024] Furthermore, the glue storage assembly 9 includes a storage tank 10, which is fixed to one side of the adjusting block 8. A partition frame 11 is fixed inside the storage tank 10. The partition frame 11 has a dedicated channel for the telescopic tube 28. A glue inlet hole 12 is opened on one side of the partition frame 11, which is connected to the telescopic tube 28. A cover 13 is provided on the top of the storage tank 10, which has a sealing effect to prevent the glue from leaking out during extrusion. A support bar 14 is fixed inside the storage tank 10. A motor 15 is fixed on one side of the storage tank 10. A lead screw 16 is fixed to the output shaft end of the motor 15. The lead screw 16 is tightly connected to the extrusion plate 17 to prevent the glue from flowing out. The extrusion plate 17 is threadedly connected to one side of the lead screw 16.

[0025] Furthermore, the adhesive application assembly 18 includes a second motor 19, which is fixed to one side of the storage box 10. A rotating shaft 20 is fixed to the output shaft end of the second motor 19. A limiting groove 21 is opened on one side of the rotating shaft 20. A rubber wheel 22 is slidably connected to one side of the rotating shaft 20. A molding groove 23 is opened on one side of the rubber wheel 22. The cross-section of the molding groove 23 is T-shaped. A molding ring 30 is rotatably connected inside the molding groove 23.

[0026] Working principle: In use, first open the cover 13 and pour glue into the area between the extrusion plate 17 and the separator 11, then close the cover 13. Simultaneously rotate both handles 7 according to the thickness of the cardboard box, causing the screw 6 to move the adjusting block 8 via the thread, thus allowing the storage box 10 to move up and down. This adjusts the height of the glue wheel 22. Then, the second handle 26 rotates the screw 25, allowing the moving frame 27 to move laterally under the constraint of the support bar 14. This, combined with the connection of the ring 30, causes the glue wheel 22 to move laterally, thus adjusting its position. Then, the glue wheel 22 can be adjusted. The conveyor belt 3 transports the cardboard box. The cardboard box transport speed, combined with the synchronous connection of motor 15 and motor 29, allows the cardboard box to move under the rubber wheel 22. When the cardboard box moves, motor 29 drives the rotating shaft 20 to rotate, and the rubber wheel 22 can rotate synchronously through the limiting groove 21. At the same time, motor 15 drives the lead screw 16 to rotate, which causes the extrusion plate 17 to squeeze the glue. The glue passes through the glue inlet hole 12 and enters the telescopic tube 28, then enters the moving frame 27 and is discharged from the glue outlet 29. Thus, the glue can be applied to the rubber wheel 22, and the rotation of the rubber wheel 22 makes the glue stick to the cardboard box.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A box-gluing machine for preventing glue spillage, comprising a height adjustment component (1), characterized in that: The height adjustment component (1) is fixed with a glue storage component (9) on one side, and a glue application component (18) is fixed with one side of the glue storage component (9). A glue delivery component (24) is rotatably connected inside the glue storage component (9). The glue delivery component (24) includes a second lead screw (25). The second lead screw (25) is rotatably connected inside the glue storage component (9). A second rotating handle (26) is fixed at the end of the second lead screw (25). A moving frame (27) is threadedly connected to one side of the second lead screw (25). A telescopic tube (28) is fixed to one side of the moving frame (27). A glue outlet (29) is opened inside the moving frame (27). A ring (30) is fixed to one side of the moving frame (27).

2. The anti-adhesive gluing machine for boxes according to claim 1, characterized in that: The height adjustment component (1) includes a support frame (2), a conveyor belt (3) is provided inside the support frame (2), a support leg (4) is fixed at the bottom of the support frame (2), and a base frame (5) is fixed at the top of the support frame (2).

3. The anti-adhesive gluing machine for boxes according to claim 2, characterized in that: The base frame (5) is rotatably connected to a screw rod (6), and a rotating handle (7) is fixed at the end of the screw rod (6). An adjusting block (8) is threadedly connected to one side of the screw rod (6).

4. The anti-adhesive gluing machine for boxes according to claim 3, characterized in that: The glue storage assembly (9) includes a storage box (10), which is fixed to one side of the adjusting block (8). A partition frame (11) is fixed inside the storage box (10). A glue inlet hole (12) is opened on one side of the partition frame (11). The glue inlet hole (12) is connected to the telescopic tube (28). A cover (13) is provided on the top of the storage box (10). A support strip (14) is fixed inside the storage box (10).

5. A box-gluing machine for preventing glue spillage according to claim 4, characterized in that: A motor (15) is fixed on one side of the storage box (10), and a lead screw (16) is fixed on the output shaft end of the motor (15). A pressing plate (17) is threadedly connected to one side of the lead screw (16).

6. The anti-adhesive gluing machine for boxes according to claim 4, characterized in that: The adhesive application assembly (18) includes a second motor (19), which is fixed on one side of the storage box (10). A rotating shaft (20) is fixed at the output shaft end of the second motor (19), and a limiting groove (21) is provided on one side of the rotating shaft (20).

7. A box-gluing machine for preventing glue spillage according to claim 6, characterized in that: A rubber wheel (22) is slidably connected to one side of the rotating shaft (20), and a groove (23) is opened on one side of the rubber wheel (22).

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