Line pressing device for corrugated board packaging and forming

Abstract

The utility model discloses a line pressing device for corrugated board packaging and forming, which belongs to the technical field of corrugated board processing and comprises a support frame, a conveying table is arranged in the middle of the support frame, an adjusting component is arranged above the support frame, an air cylinder is arranged below the adjusting component, and a line pressing roller is arranged below the air cylinder. According to the wire pressing device, the lifting assembly is arranged, the height of the device can be conveniently adjusted according to using requirements, when the wire pressing device is used, articles and tools can be conveniently stored through the storage groove, and through the moving assembly, the height of the wire pressing roller can be conveniently adjusted. According to the wire pressing device, the dismounting and mounting assembly is arranged, the wire pressing roller can be dismounted and mounted conveniently, the wire pressing roller can be replaced conveniently, the wire pressing device is convenient to use, the wire pressing roller can be dismounted and mounted rapidly, and the use convenience is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated cardboard processing, and in particular relates to a crimping device for corrugated cardboard packaging molding. Background Art

[0002] Corrugated cardboard is a multi-layer composite material consisting of at least one layer of corrugated core paper and one or more layers of cardboard bonded together. This material possesses high mechanical strength, capable of withstanding bumps and drops during handling. Its performance depends on the properties of the core paper and cardboard, as well as the structure of the carton itself. During the corrugated cardboard packaging forming process, a crimping device is required.

[0003] Chinese patent application No. 202220752649.9 discloses a fully automatic corrugated cardboard pressing device, including a transport platform, a support frame and a mounting frame, wherein the support frame is fixedly connected to the surface of one side of the transport platform, a slotted plate is welded to the top of the support frame, and a servo motor is installed on the inner wall surface of one side of the slotted plate, the power output end of the servo motor is connected to the power input end of the second screw rod, and the end of the second screw rod away from the servo motor is fixedly connected to the first screw rod movably connected to the inner wall of one side of the slotted plate, the first screw rod is threadedly connected to the sliding block A, and the second screw rod is threadedly connected to the sliding block B, and the bottom of the sliding block A passes through the gap at the bottom of the slotted plate and is installed with a cylinder. By adjusting the distance between the sliding block A and the sliding block B by the servo motor, the distance between the pressing rollers in the mounting frame on the two groups of cylinders respectively arranged at the bottom can be changed, so that lines of different sizes can be pressed on the corrugated cardboard.

[0004] The above-mentioned disclosed patent has the following problems: 1. When in use, the height of the device is uniform, which makes it inconvenient to adjust the height of the device according to actual use needs; 2. When in use, the line is pressed by a line pressing roller, but after long-term use, when the line pressing roller is severely worn, it is inconvenient to replace it. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a crimping device for corrugated cardboard packaging molding, which has the characteristics of being easy to adjust the height of the device according to the needs of use, and easy to disassemble and replace the crimping roller.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a creasing device for corrugated cardboard packaging molding, comprising a support frame, a transport platform is provided in the middle of the support frame, an adjustment component is provided above the support frame, a cylinder is provided below the adjustment component, a creasing roller is provided below the cylinder, a lifting component is provided below the support frame, and a disassembly and assembly component is provided at the connection between the cylinder and the creasing roller.

[0007] Preferably, the lifting assembly includes a support seat, a sprocket, a lifting motor, a chain, a lifting trapezoidal screw rod, a square slider, a moving assembly and a lifting seat, wherein a support seat is provided below the support frame, a sprocket is provided inside the support seat, a lifting motor is provided below the sprocket at one end inside the support seat, a chain is provided on the surface of the sprocket, a lifting trapezoidal screw rod is provided above the sprocket, the surface of the lifting trapezoidal screw rod is threadedly connected to the square slider, a lifting seat is provided at one end of the square slider, and a moving assembly is provided below the support seat.

[0008] Preferably, the moving component includes universal wheels, an electric push rod, a positioning plate and a fastening pad, wherein universal wheels are provided at both ends below the support frame, an electric push rod is provided in the middle below the support frame, a positioning plate is provided below the electric push rod, and a fastening pad is provided below the positioning plate.

[0009] Preferably, a storage slot is opened and closed inside the lifting seat, and a cabinet door is provided on one side of the lifting seat.

[0010] Preferably, the disassembly and assembly component includes a disassembly and assembly seat, a square plug block, a fixed block, a pull rod and a fixed spring, wherein a disassembly and assembly seat is provided below the cylinder, a square plug block is provided below the disassembly and assembly seat, a fixed block is provided on one side of the square plug block, a pull rod is provided on one side of the fixed block, and a fixed spring is provided below the pull rod.

[0011] Preferably, a stabilizing slider is provided above the pull rod, and a stabilizing sliding rod is slidably provided in the middle of the stabilizing slider.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model realizes the effect of adjusting the height of the device according to the needs of use by setting a lifting component. When the structure is used, the storage slot is used to store items and tools, and the device can be easily moved by the moving component.

[0014] 2. The utility model realizes the effect of facilitating the disassembly and assembly of the crimping roller and replacing the crimping roller by providing a disassembly and assembly component. The structure is easy to use, can quickly disassemble and assemble the crimping roller, and is highly convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model cut from the main view;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model cut away from the side;

[0018] Figure 4 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the mobile component of the utility model;

[0020] Figure 6 It is a structural diagram of the disassembly and assembly components of the utility model.

[0021] In the figure: 1. Support frame; 2. Lifting assembly; 21. Support seat; 22. Sprocket; 23. Lifting motor; 24. Chain; 25. Lifting trapezoidal screw; 26. Square slider; 27. Moving assembly; 271. Universal wheel; 272. Electric push rod; 273. Positioning plate; 274. Fastening pad; 28. Lifting seat; 3. Transport platform; 4. Adjustment assembly; 5. Cylinder; 6. Disassembly and assembly assembly; 61. Disassembly and assembly seat; 62. Square plug block; 63. Fixed block; 64. Pull rod; 65. Fixed spring; 7. Wire pressing roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a creasing device for corrugated cardboard packaging molding, comprising a support frame 1, a transport platform 3 is provided in the middle of the support frame 1, an adjusting component 4 is provided above the support frame 1, a cylinder 5 is provided below the adjusting component 4, a creasing roller 7 is provided below the cylinder 5, a lifting component 2 is provided below the support frame 1, and a disassembly and assembly component 6 is provided at the connection between the cylinder 5 and the creasing roller 7.

[0025] Specifically, the lifting assembly 2 includes a support seat 21, a sprocket 22, a lifting motor 23, a chain 24, a lifting trapezoidal screw rod 25, a square slider 26, a moving assembly 27 and a lifting seat 28, wherein a support seat 21 is provided below the support frame 1, a sprocket 22 is provided inside the support seat 21, a lifting motor 23 is provided below the sprocket 22 at one end inside the support seat 21, a chain 24 is provided on the surface of the sprocket 22, a lifting trapezoidal screw rod 25 is provided above the sprocket 22, a square slider 26 is threadedly connected to the surface of the lifting trapezoidal screw rod 25, a lifting seat 28 is provided at one end of the square slider 26, and a moving assembly 27 is provided below the support seat 21.

[0026] By adopting the above technical solution, the lifting motor 23 is started, and the lifting motor 23 rotates to drive the sprocket 22 to rotate. The sprocket 22 rotates, and the chain 24 drives another sprocket 22 to rotate, thereby driving the lifting trapezoidal screw rod 25 to rotate. The rotation of the lifting trapezoidal screw rod 25 drives the square slider 26 to move. The movement of the square slider 26 drives the lifting seat 28 to move, thereby adjusting the height of the device, making it easy to adjust the height of the device according to the needs of use when the device is in use.

[0027] Specifically, the moving component 27 includes a universal wheel 271, an electric push rod 272, a positioning plate 273 and a fastening pad 274, wherein universal wheels 271 are provided at both ends below the support frame 1, an electric push rod 272 is provided in the middle below the support frame 1, a positioning plate 273 is provided below the electric push rod 272, and a fastening pad 274 is provided below the positioning plate 273.

[0028] By adopting the above technical solution, when the moving component 27 is used, the universal wheel 271 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 272 is started, and the electric push rod 272 drives the positioning plate 273 and the fastening pad 274 to move downward and abut against the ground to position the device.

[0029] Specifically, a storage slot is opened and closed inside the lifting seat 28, and a cabinet door is provided on one side of the lifting seat 28.

[0030] By adopting the above technical solution, the cabinet door is opened, and the items are placed in the storage slot, making it easy to store the items.

[0031] When this embodiment is in use: the lifting motor 23 is started, the lifting motor 23 rotates to drive the sprocket 22 to rotate, the sprocket 22 rotates, and the chain 24 drives another sprocket 22 to rotate, thereby driving the lifting trapezoidal screw rod 25 to rotate, and the rotation of the lifting trapezoidal screw rod 25 drives the square slider 26 to move, and the movement of the square slider 26 drives the lifting seat 28 to move, thereby adjusting the height of the device. When the moving component 27 is in use, the universal wheel 271 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 272 is started, and the electric push rod 272 drives the positioning plate 273 and the fastening pad 274 to move down and abut against the ground to position the device, open the cabinet door, and put the items into the storage slot, which is convenient for storing the items, so that the height of the device can be adjusted according to the needs of use when the device is in use.

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that: specifically, the disassembly and assembly component 6 includes a disassembly and assembly seat 61, a square plug block 62, a fixed block 63, a pull rod 64 and a fixed spring 65, wherein a disassembly and assembly seat 61 is provided below the cylinder 5, a square plug block 62 is provided below the disassembly and assembly seat 61, a fixed block 63 is provided on one side of the square plug block 62, a pull rod 64 is provided on one side of the fixed block 63, and a fixed spring 65 is provided below the pull rod 64.

[0034] By adopting the above technical solution, the pull rod 64 is pulled, and the movement of the pull rod 64 will drive the fixed block 63 to move, and the movement of the fixed block 63 compresses the fixed spring 65, so that the fixed block 63 is disengaged from the fixed hole on one side of the square plug block 62, and then the square plug block 62 and the disassembly seat 61 can be separated, so that the wire pressing roller 7 can be removed, so that the wire pressing roller 7 can be easily disassembled and replaced when the device is in use.

[0035] Specifically, a stabilizing slider is provided above the pull rod 64 , and a stabilizing slide bar is slidably provided in the middle of the stabilizing slider.

[0036] By adopting the above technical solution, the stabilizing slider and the stabilizing slide rod cooperate to facilitate the stable movement of the pull rod 64.

[0037] When this embodiment is in use: pull the pull rod 64, the movement of the pull rod 64 will drive the fixed block 63 to move, and the movement of the fixed block 63 compresses the fixed spring 65, so that the fixed block 63 is disengaged from the fixing hole on one side of the square plug block 62, and then the square plug block 62 and the disassembly seat 61 can be separated, so that the wire pressing roller 7 can be removed, so that the wire pressing roller 7 can be easily disassembled and replaced when the device is in use.

[0038] The electric push rod 272 in the present invention is an existing disclosed technology, and the selected model is YNT-03.

[0039] The structure and use principle of the adjustment component 4 in the utility model have been disclosed in a fully automatic corrugated cardboard pressing device disclosed in Chinese patent application number 202220752649.9. Its working principle is to turn on the servo motor so that the servo motor drives the first screw rod and the second screw rod to rotate. When the first screw rod and the second screw rod rotate in the same direction, the sliding block and the sliding block threadedly connected to the first screw rod and the second screw rod respectively will move in opposite directions on the first screw rod and the second screw rod through the threaded structure. At this time, the distance between the sliding blocks is adjusted by the servo motor, so that the distance between the pressing rollers 7 in the mounting frame on the two groups of cylinders 5 respectively arranged at the bottom can be changed.

[0040] The working principle and use process of the utility model: When the utility model is used, it is used for corrugated cardboard packaging processing to perform line pressing on the corrugated cardboard. When in use, the device is moved to the place of use. According to the needs of use, the device is adjusted to a suitable height through the lifting component 2, and then the line pressing roller 7 is adjusted to a suitable position through the adjustment component 4, and then it can be used. When the line pressing roller 7 needs to be replaced after long-term use, the line pressing roller 7 can be quickly disassembled and assembled through the disassembly component 6. When the lifting component 2 is used, the lifting motor 23 is started, and the lifting motor 23 rotates to drive the sprocket 22 to rotate. The sprocket 22 rotates, and the chain 24 drives another sprocket 22 to rotate, thereby driving the lifting trapezoidal screw rod 25 to rotate. The rotation of the lifting trapezoidal screw rod 25 drives the square slider 26 to move. The movement of the square slider 26 drives the lifting seat 28 to move, thereby To adjust the height of the device, when the moving component 27 is in use, the universal wheel 271 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 272 is started, and the electric push rod 272 drives the positioning plate 273 and the fastening pad 274 to move down and abut against the ground to position the device and open the cabinet door, so that the items can be placed in the storage slot, which is convenient for storing the items. When the device is in use, the height of the device can be adjusted according to the needs of use. When the disassembly and assembly component 6 is in use, the pull rod 64 is pulled, and the movement of the pull rod 64 will drive the fixed block 63 to move. The movement of the fixed block 63 compresses the fixing spring 65, so that the fixed block 63 disengages from the fixing hole on one side of the square plug block 62, and then the square plug block 62 and the disassembly and assembly seat 61 can be separated, thereby removing the pressure roller 7, so that the pressure roller 7 can be easily disassembled and replaced when the device is in use.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crimping device for corrugated cardboard packaging molding, comprising a support frame (1), a transport platform (3) provided in the middle of the support frame (1), an adjustment component (4) provided above the support frame (1), a cylinder (5) provided below the adjustment component (4), and a crimping roller (7) provided below the cylinder (5), characterized in that: A lifting assembly (2) is provided below the support frame (1), and a disassembly assembly (6) is provided at the connection between the cylinder (5) and the crimping roller (7); The lifting assembly (2) comprises a support base (21), a sprocket (22), a lifting motor (23), a chain (24), a lifting trapezoidal screw rod (25), a square slider (26), a moving assembly (27) and a lifting base (28), wherein a support base (21) is provided below the support frame (1), a sprocket (22) is provided inside the support base (21), a lifting motor (23) is provided below the sprocket (22) at one end inside the support base (21), a chain (24) is provided on the surface of the sprocket (22), a lifting trapezoidal screw rod (25) is provided above the sprocket (22), a square slider (26) is threadedly connected to the surface of the lifting trapezoidal screw rod (25), a lifting base (28) is provided at one end of the square slider (26), and a moving assembly (27) is provided below the support base (21); The moving assembly (27) comprises a universal wheel (271), an electric push rod (272), a positioning plate (273) and a fastening pad (274), wherein the universal wheels (271) are provided at both ends below the support frame (1), the electric push rod (272) is provided in the middle below the support frame (1), the positioning plate (273) is provided below the electric push rod (272), and the fastening pad (274) is provided below the positioning plate (273).

2. The crimping device for corrugated cardboard packaging molding according to claim 1, characterized in that: The lifting seat (28) has a storage slot inside, and a cabinet door is provided on one side of the lifting seat (28).

3. The crimping device for corrugated cardboard packaging molding according to claim 1, characterized in that: The disassembly assembly (6) includes a disassembly seat (61), a square plug (62), a fixed block (63), a pull rod (64) and a fixed spring (65), wherein a disassembly seat (61) is provided below the cylinder (5), a square plug (62) is provided below the disassembly seat (61), a fixed block (63) is provided on one side of the square plug (62), a pull rod (64) is provided on one side of the fixed block (63), and a fixed spring (65) is provided below the pull rod (64).

4. The crimping device for corrugated cardboard packaging molding according to claim 3, characterized in that: A stabilizing slider is provided above the pull rod (64), and a stabilizing slide rod is slidably disposed in the middle of the stabilizing slider.

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