Automatic carton bonding machine

Abstract

The utility model relates to the technical field of adhesive machine, concretely to a paper box automatic adhesive machine, including operation platform, support, support, adhesive roll and flattening device, adhesive roll sets up at the surface of support, is equipped with threaded rod no.

Description

Technical Field

[0001] This utility model relates to the field of bonding machine technology, and in particular to an automatic paper box bonding machine. Background Technology

[0002] An adhesive bonding machine is a mechanical device that firmly bonds two or more materials together in a specific way. Its working principle usually involves processes such as heating, pressurizing, or using special adhesives to ensure that a strong chemical or physical bond is formed between the materials. Depending on the application field and the adhesive materials, the design of adhesive bonding machines varies greatly, from simple hot pressing to complex ultrasonic bonding, high-frequency bonding, etc.

[0003] Existing technologies, such as CN217803445U, disclose a paper spacing adjustment device for a bonding machine, relating to the field of bonding machine auxiliary equipment technology. It includes a support base, with a double-belt conveyor and a placement mechanism fixedly connected to the top of the support base. The placement mechanism includes a bracket, with a placement box fixedly connected to the top of the bracket. Slots are formed on both sides of the bottom of the bracket, and a fixed rod is fixedly connected between the two ends of the slots. One end of the placement box has a slot, and a pushing adjustment mechanism, including a pusher, is slidably connected to the surface of the fixed rod. This invention utilizes the pushing adjustment mechanism to control the pushing speed of the pusher, pushing the cardboard stacked in the placement box sequentially from the bottom layer out of the box. The double-belt conveyor then delivers the cardboard to the bonding machine for bonding processing, preventing stacking of the cardboard during transportation, effectively controlling the spacing between the cardboards, and improving the quality of the bonding process.

[0004] To address the issue of flattening cardboard in existing equipment, which lacks a device to flatten the material entering the feed port, unevenness such as warping or wrinkles in the cardboard at the feed port leads to uneven contact between the cardboard and adhesive. This results in defects such as bubbles and glue separation at the bonding points, reducing product yield and increasing rework costs. Furthermore, relying on manual visual inspection of the cardboard at the feed port is prone to visual fatigue and misjudgment over long periods of operation. Manual inspection is also slow and cannot meet the demands of high-speed production, impacting overall production efficiency. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the existing technology where unevenness such as warping or wrinkles in the feed inlet cardboard leads to uneven contact between the cardboard and the glue, resulting in defects such as bubbles and glue separation at the bonding area, reducing the product qualification rate, increasing the cost of reworking defective products, and relying on manual visual inspection of whether the feed inlet cardboard is flat, which can easily cause visual fatigue and misjudgment during long-term operation. In addition, manual inspection is slow and cannot meet the needs of high-speed production, thus affecting the overall production efficiency. Therefore, an automatic cardboard box gluing machine is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cardboard box gluing machine, comprising an operating table, legs, a support, an adhesive roller, and a flattening device. The legs are fixedly connected to the lower surface of the operating table, the support is fixedly connected to the surface of the operating table, the adhesive roller is disposed on the surface of the support, a threaded rod is provided on the operating table, the threaded rod is rotatably connected to the surface of the operating table, a handle is fixedly connected to the surface of the threaded rod, a flattening device is provided on the surface of the threaded rod, the flattening device includes a pressure roller, a fixing block is fixedly connected to the upper surface of the operating table, an anti-detachment block is fixedly connected to the upper surface of the threaded rod, the pressure roller is disposed on the upper surface of the operating table, and the handle is disposed below the operating table.

[0007] Furthermore, a rotating seat is fixedly connected to the upper surface of the fixed block, and the rotating seat is sleeved and connected to the surface of the threaded rod.

[0008] Furthermore, the surface of the threaded rod is threadedly connected to a rotating seat, and the inner wall of the rotating seat is rotatably connected to a support rod. There are two sets of support rods, which are arranged symmetrically.

[0009] Furthermore, the inner wall of the rotating seat two is rotatably connected to a support rod two, and the number of support rod two is two sets and they are symmetrically arranged. The end of the support rod two away from the rotating seat two is rotatably connected to a rotating shaft, and the rotating shaft is rotatably connected to the inner wall of the support rod one.

[0010] Furthermore, a transmission device is provided on the surface of the operating table. The transmission device includes a slide groove, which is formed on the surface of the operating table. A threaded rod is rotatably connected to the inner wall of the slide groove. A motor is fixedly connected to the surface of the operating table, and the drive end of the motor is rotatably connected to the surface of the threaded rod.

[0011] Furthermore, the surface of the threaded rod two is threaded with a slider, the slider is slidably connected to the inner wall of the groove, the upper surface of the slider is fixedly connected to a fixing plate one, the surface of the fixing plate one is rotatably connected to a rotating rod, the number of rotating rods is multiple and arranged in an array, and the surface of the rotating rod is fixedly connected to a fixing plate two.

[0012] Furthermore, a second motor is fixedly connected to the upper surface of the second fixed plate, the drive end of the second motor is rotatably connected to the surface of the rotating rod, a rotating column is fixedly connected to the surface of the rotating rod, and a conveyor belt is drivenly connected to the surface of the rotating column.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a flattening device, it is easier to flatten the cardboard, and the use of the pressure rollers is more convenient. By rotating the lever, the threaded rod one drives the rotating seat two to drive the rotation, and the height of the rotating seat two is adjusted along the vertical direction of the threaded rod. Then, the angle between the support rod one and the support rod two rotates stably along the axis of the rotating shaft, thereby driving the two sets of pressure rollers to adjust their height. The height of the pressure rollers can then be adjusted according to the thickness of the cardboard. By setting a flattening device, it is easy to flatten the cardboard, avoiding uneven contact between the cardboard and the glue if there are warps, wrinkles or other unevenness in the cardboard at the feed port. This would cause defects such as bubbles and delamination at the bonding parts, reduce the product qualification rate, and increase the cost of reworking defective products. Therefore, it effectively improves the ease of use of the equipment.

[0015] 2. In this utility model, by setting up a transmission device, the use of the conveyor belt is more convenient when feeding cardboard. Motor 1 drives threaded rod 2 to rotate, causing the slider to move along the inner wall of the groove, which in turn moves the entire fixed plate. Motor 2 then drives the rotating rod and rotating column to rotate, and the rotating column rubs against the conveyor belt, causing multiple rotating columns to drive the transmission belt to stably move the cardboard. By setting up the transmission device, feeding the cardboard is convenient, avoiding complete reliance on manual feeding, which requires continuous operation by a dedicated person, resulting in high labor input and long-term repetitive feeding actions that can easily cause operator fatigue, leading to problems such as feeding position deviation and unstable speed, affecting the bonding accuracy of the cardboard and increasing the defect rate. Therefore, this effectively improves the practicality of the equipment. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of an automatic cardboard box gluing machine is provided for this utility model;

[0017] Figure 2 This utility model provides a schematic diagram of the main structure of the flattening device in an automatic paper box gluing machine;

[0018] Figure 3 This utility model proposes an automatic cardboard box gluing machine. Figure 2 Schematic diagram at point A;

[0019] Figure 4 This utility model provides a schematic diagram of the main structure of the transmission device for an automatic paper box gluing machine;

[0020] Figure 5 This utility model proposes an automatic cardboard box gluing machine. Figure 4 Schematic diagram at point B.

[0021] Legend:

[0022] 1. Operating table; 2. Support legs; 3. Bracket; 4. Adhesive roller; 5. Flattening device; 51. Threaded rod one; 52. Fixing block; 53. Anti-detachment block; 54. Hand lever; 55. Rotating seat one; 56. Support rod one; 57. Rotating seat two; 58. Support rod two; 59. Rotating shaft; 510. Pressure roller; 6. Transmission device; 61. Slide groove; 62. Threaded rod two; 63. Motor one; 64. Sliding block; 65. Fixing plate one; 66. Rotating rod; 67. Fixing plate two; 68. Motor two; 69. Rotating column; 610. Conveyor belt. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: an automatic cardboard box gluing machine, including an operating table 1, a support leg 2, a bracket 3, an adhesive roller 4, and a flattening device 5. The support leg 2 is fixedly connected to the lower surface of the operating table 1, the bracket 3 is fixedly connected to the surface of the operating table 1, the adhesive roller 4 is disposed on the surface of the bracket 3, a threaded rod 51 is provided on the operating table 1, the threaded rod 51 is rotatably connected to the surface of the operating table 1, a handle 54 is fixedly connected to the surface of the threaded rod 51, and the flattening device 5 is disposed on the surface of the threaded rod 51.

[0024] The following section will discuss the transmission device 6 and its specific configuration and function.

[0025] In this embodiment: the flattening device 5 includes a pressure roller 510, a fixing block 52 is fixedly connected to the upper surface of the operating table 1, an anti-detachment block 53 is fixedly connected to the upper surface of the threaded rod 51, and the pressure roller 510 is set on the upper surface of the operating table 1.

[0026] Specifically, a rotating seat 55 is fixedly connected to the upper surface of the fixed block 52, and the rotating seat 55 is sleeved and connected to the surface of the threaded rod 51.

[0027] Specifically, the surface of the threaded rod 51 is threadedly connected to a rotating seat 57, and the inner wall of the rotating seat 55 is rotatably connected to a support rod 56. There are two sets of support rods 56, which are arranged symmetrically.

[0028] Specifically, the inner wall of the rotating seat 2 57 is rotatably connected to the support rod 2 58. There are two sets of support rods 2 58 arranged symmetrically. The end of the support rod 2 58 away from the rotating seat 2 57 is rotatably connected to the rotating shaft 59. The rotating shaft 59 is rotatably connected to the inner wall of the support rod 1 56.

[0029] The effects achieved by the above components are as follows: by setting screw one, it is easy to adjust the height position of rotating seat two 57; by setting anti-detachment block 53, it is easy to prevent screw rod one 51 from falling off; by setting rotating shaft 59, it is easy to connect support rod one 56 and support rod two 58; the angle adjustment of support rod one 56 and support rod two 58 changes the height of pressure roller 510, and the position of pressure roller 510 can be adjusted according to the thickness of the paperboard, so that pressure roller 510 can effectively adhere to the surface of the paperboard.

[0030] Specifically, the surface of the operating table 1 is provided with a transmission device 6, which includes a slide 61. The slide 61 is formed on the surface of the operating table 1, and a threaded rod 62 is rotatably connected to the inner wall of the slide 61. A motor 63 is fixedly connected to the surface of the operating table 1, and the drive end of the motor 63 is rotatably connected to the surface of the threaded rod 62.

[0031] Specifically, the threaded rod 62 has a slider 64 on its surface, which is slidably connected to the inner wall of the groove 61. The upper surface of the slider 64 is fixedly connected to a fixing plate 65, and the surface of the fixing plate 65 is rotatably connected to a rotating rod 66. The rotating rods 66 are in multiple sets and arranged in an array. The surface of the rotating rods 66 is fixedly connected to a fixing plate 67.

[0032] Specifically, a motor 68 is fixedly connected to the upper surface of the fixed plate 67, the drive end of the motor 68 is rotatably connected to the surface of the rotating rod 66, a rotating column 69 is fixedly connected to the surface of the rotating rod 66, and a conveyor belt 610 is drivenly connected to the surface of the rotating column 69.

[0033] The effects achieved by the above components are as follows: by setting the slide groove 61, when the threaded rod 62 drives the slider 64 to move, the slider 64 can move stably along the inner wall of the slide groove 61; by setting the rotating rod 66, when the motor 68 drives the rotating rod 66 to rotate, the rotating rod 66 can drive the rotating column 69 to rotate; when multiple sets of rotating columns 69 are set, when the conveyor belt 610 rubs against the rotating column 69, the rotating column 69 rubs against the conveyor belt 610, which can transmit the cardboard placed on the operating table 1.

[0034] Working principle: By setting up the flattening device 5, the cardboard can be flattened more easily, and the use of the pressure roller 510 is more convenient. By rotating the lever 54, the threaded rod 51 drives the rotating seat 57 to drive the rotation, and the height of the rotating seat 57 can be adjusted along the vertical direction of the threaded rod. Then, the angle between the support rod 56 and the support rod 58 rotates stably along the axis of the rotating shaft 59, thereby driving the two sets of pressure rollers 510 to adjust their height. The height of the pressure rollers 510 can be adjusted according to the thickness of the cardboard. By setting up the flattening device 5, the cardboard can be flattened easily, avoiding uneven contact between the cardboard and glue if there are warps, wrinkles or other unevenness in the cardboard at the feed port. This can cause defects such as bubbles and delamination at the bonding area, reduce the product qualification rate, and increase the cost of reworking defective products. This effectively improves the ease of use of the equipment.

[0035] Furthermore, by setting up a transmission device 6, the use of the conveyor belt 610 is made more convenient when feeding cardboard. For this purpose, motor 63 drives threaded rod 62 to rotate, causing slider 64 to move along the inner wall of slide groove 61. This, in turn, moves the entire fixed plate. Then, motor 68 drives rotating rod 66 and rotating column 69 to rotate. Subsequently, rotating column 69 rubs against conveyor belt 610, causing multiple sets of rotating columns 69 to drive the transmission belt to stably move the cardboard. By setting up a transmission device 6, it is easier to feed cardboard, avoiding complete reliance on manual feeding, which requires continuous operation by a dedicated person. This results in a large labor input, and the repetitive feeding action over a long period of time can easily cause physical fatigue for the operator, leading to problems such as feeding position deviation and unstable speed, affecting the bonding accuracy of cardboard and increasing the defect rate. This effectively improves the practicality of the equipment.

Claims

1. An automatic cardboard box gluing machine, comprising an operating table (1), support legs (2), a bracket (3), a gluing roller (4), and a flattening device (5), characterized in that: The support leg (2) is fixedly connected to the lower surface of the operating table (1), the bracket (3) is fixedly connected to the surface of the operating table (1), the adhesive roller (4) is set on the surface of the bracket (3), the operating table (1) is provided with a threaded rod (51), the threaded rod (51) is rotatably connected to the surface of the operating table (1), the surface of the threaded rod (51) is fixedly connected with a handle (54), the surface of the threaded rod (51) is provided with a flattening device (5), the flattening device (5) includes a pressure roller (510), the upper surface of the operating table (1) is fixedly connected with a fixing block (52), the upper surface of the threaded rod (51) is fixedly connected with an anti-detachment block (53), and the pressure roller (510) is set on the upper surface of the operating table (1).

2. The automatic cardboard box gluing machine according to claim 1, characterized in that: The upper surface of the fixed block (52) is fixedly connected to a rotating seat (55), and the rotating seat (55) is sleeved and connected to the surface of the threaded rod (51).

3. The automatic cardboard box gluing machine according to claim 2, characterized in that: The threaded rod (51) is threadedly connected to a rotating seat (57), and the inner wall of the rotating seat (55) is rotatably connected to a support rod (56). There are two sets of support rods (56) arranged symmetrically.

4. The automatic cardboard box gluing machine according to claim 3, characterized in that: The inner wall of the rotating seat 2 (57) is rotatably connected to the support rod 2 (58). There are two sets of support rods 2 (58) arranged symmetrically. The end of the support rod 2 (58) away from the rotating seat 2 (57) is rotatably connected to the rotating shaft (59). The rotating shaft (59) is rotatably connected to the inner wall of the support rod 1 (56).

5. The automatic cardboard box gluing machine according to claim 1, characterized in that: The surface of the operating table (1) is provided with a transmission device (6), the transmission device (6) includes a slide groove (61), the slide groove (61) is opened on the surface of the operating table (1), the inner wall of the slide groove (61) is rotatably connected to a threaded rod (62), the surface of the operating table (1) is fixedly connected to a motor (63), and the driving end of the motor (63) is rotatably connected to the surface of the threaded rod (62).

6. The automatic cardboard box gluing machine according to claim 5, characterized in that: The threaded rod 2 (62) has a threaded drive on its surface with a slider (64). The slider (64) is slidably connected to the inner wall of the groove (61). The upper surface of the slider (64) is fixedly connected to a fixing plate 1 (65). The surface of the fixing plate 1 (65) is rotatably connected to a rotating rod (66). The rotating rod (66) is in multiple sets and arranged in an array. The surface of the rotating rod (66) is fixedly connected to a fixing plate 2 (67).

7. The automatic cardboard box gluing machine according to claim 6, characterized in that: A motor (68) is fixedly connected to the upper surface of the fixed plate (67). The driving end of the motor (68) is rotatably connected to the surface of the rotating rod (66). A rotating column (69) is fixedly connected to the surface of the rotating rod (66). A conveyor belt (610) is drivenly connected to the surface of the rotating column (69).

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