Corrugated paper conveying roller mechanism with automatic cutting function

Abstract

The invention discloses a corrugated paper conveying roller mechanism with automatic cutting function, comprising a roller assembly, a drying assembly and a cutting assembly, wherein the roller assembly comprises a roller frame and a hydraulic connecting rod, the drying assembly comprises a workbench, a heat insulation board and a drying device, a driving wheel is arranged on one side of the workbench, the driving wheel is connected to a rotating motor, and the driving wheel is located directly below the driven wheel, the cutting assembly comprises an electric control system and a knife clamping assembly, and the mechanism realizes the automatic cutting process of corrugated paper through the electric control system, and at the same time, the mechanism combines the roller pressing process and the cutting process of corrugated paper together, thereby improving the processing efficiency and saving the floor space of the equipment.

Description

Technical Field

[0001] The present invention specifically relates to a corrugated paper conveying roller mechanism with automatic cutting function Background Art

[0002] Corrugated boxes are the most widely used packaging products, and their usage has always been the highest among all packaging products. Corrugated boxes are rigid paper containers made of corrugated cardboard through die-cutting, creasing, nailing or gluing. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating storage and transportation, they also play a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading. When processing corrugated paper, it is necessary to cut the corrugated paper. The existing corrugated paper cutting device has a complex structure and low processing accuracy, which needs to be further improved. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and provide a corrugated paper conveying roller mechanism with automatic cutting function, including a roller assembly, a drying assembly and a cutting assembly. The roller assembly includes a roller frame and a hydraulic connecting rod. The upper end of the roller frame is provided with a horizontal boss, the middle part of the horizontal boss is provided with a hydraulic connecting rod, and the lower end of the hydraulic connecting rod is provided with a driven wheel.

[0004] The drying assembly includes a workbench, an insulation board and a drying device. A driving wheel is provided on one side of the workbench. The driving wheel is connected to a rotating motor and is located directly below a driven wheel. The insulation board is located on the workbench. A groove is provided at the lower end of the insulation board. A plurality of square grooves are provided on the upper surface of the insulation board. A heating block of the drying device is provided in the square groove.

[0005] The cutting assembly includes an electric control system and a knife clamping assembly. The electric control system includes an electric control box and a pull rod. A T-shaped cylinder is provided at one end of the pull rod. The knife clamping assembly includes a movable plate and a clamping plate. The movable plate is clamped on a track and can move horizontally along the track. A T-shaped slot matching the T-shaped cylinder is provided on one side of the movable plate. A cutting tool is provided between the movable plate and the clamping plate.

[0006] Since only the driving wheel can rotate during the pressing process, the number of layers of the corrugated paper strips entering the pressing roller assembly should not be too many. Preferably, the corrugated paper strips entering the pressing roller assembly include a first layer of corrugated paper and a second layer of corrugated paper.

[0007] Preferably, the second layer of corrugated paper is provided with adhesive.

[0008] In order to prevent the transport direction of the corrugated paper from being deviated after the pressing roller process is completed, preferably, a positioning assembly is provided between the pressing roller assembly and the drying assembly.

[0009] Preferably, the heating block of the drying device can move in the square groove.

[0010] The automatic cutting of the cutting assembly is completed by the electric control box. Preferably, the electric control box controls the pull rod to perform periodic reciprocating motion.

[0011] In order to prevent the corrugated paper strip from moving during the cutting process, preferably, a pressing assembly is provided on the outer side of the cutting tool.

[0012] Beneficial effects: The present invention discloses a corrugated paper conveying roller mechanism with automatic cutting function. The mechanism realizes the automatic cutting process of corrugated paper through an electric control system. At the same time, the mechanism combines the roller pressing process and the cutting process of corrugated paper together, thereby improving processing efficiency and saving equipment floor space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of a corrugated paper conveying roller mechanism with an automatic cutting function;

[0014] Figure 2 This is the left view of the corrugated paper conveying roller mechanism with automatic cutting function;

[0015] Figure 3 yes Figure 1 A structural diagram of the cutting assembly (the T-shaped cylinder and the T-shaped slot are not connected in a matching manner);

[0016] In the figure: 1, roller assembly 11, roller frame 12, hydraulic connecting rod 13, horizontal boss 14, driven wheel 15, positioning assembly 2, drying assembly 21, workbench 22, heat insulation board 23, drying device 24, driving wheel 25, heating block 3, cutting assembly 31, electric control system 311, electric control box 312, pull rod 313, T-shaped cylinder 32, clamping knife assembly 321, movable plate 322, clamping plate 323, track 324, T-slot 33, cutting tool 34, clamping assembly 35, finished product area 41, first layer of corrugated paper 42, second layer of corrugated paper Specific implementation plan

[0017] In order to deepen the understanding of the present invention, the present invention is further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0018] like Figure 1 and Figure 2As shown, a corrugated paper conveying roller mechanism with automatic cutting function includes a roller assembly 1, a drying assembly 2 and a cutting assembly 3. The roller assembly 1 includes a roller frame 11 and a hydraulic connecting rod 12. The upper end of the roller frame 11 is provided with a horizontal boss 13, the middle of the horizontal boss 13 is provided with a hydraulic connecting rod 12, and the lower end of the hydraulic connecting rod 12 is provided with a driven wheel 14. In order to prevent the transport direction of the corrugated paper from deviating after the roller pressing process is completed, a positioning assembly 15 is provided between the roller assembly 1 and the drying assembly 2.

[0019] The drying assembly 2 includes a workbench 21, a heat insulation board 22 and a drying device 23. A driving wheel 24 is provided on one side of the workbench 21. The driving wheel 24 is connected to a rotating motor (not shown in the figure). The driving wheel 24 is located directly below the driven wheel 14. The heat insulation board 22 is located on the workbench 21. A groove is provided at the lower end of the heat insulation board 22. A plurality of square grooves are provided on the upper surface of the heat insulation board 22. A heating block 25 of the drying device 23 is provided in the square groove.

[0020] like Figure 3 As shown, the cutting assembly 3 includes an electric control system 31 and a knife clamping assembly 32. The electric control system 31 includes an electric control box 311 and a pull rod 312. A timer (not shown) is arranged in the electric control box 311. A T-shaped cylinder 313 is arranged at one end of the pull rod 312. The knife clamping assembly 32 includes a movable plate 321 and a clamping plate 322. The movable plate 321 is clamped on a track 323 and can move horizontally along the track 323. A T-shaped slot 324 matching the T-shaped cylinder 313 is arranged on one side of the movable plate 321. A cutting tool 33 is arranged between the movable plate 321 and the clamping plate 322. In order to prevent the corrugated paper strip from moving during the cutting process, a clamping assembly 34 is arranged on the outside of the cutting tool 33.

[0021] Before the rolling process, it is necessary to adjust the liquid pressure in the hydraulic connecting rod so that when the first layer of corrugated paper 41 and the second layer of corrugated paper 42 are in the rolling process, there is a greater pressure on the upper and lower surfaces of each layer of corrugated paper to ensure the high quality of the rolling process. At the same time, the heating block 25 of the drying device 23 needs to be preheated in advance.

[0022] Working conditions: Figure 1 As shown, the first layer of corrugated paper 41 and the second layer of corrugated paper 42 to be pressed are fed into the calendering assembly 1, and the rotating motor (not shown in the figure) and the electric control box 311 are turned on. Since the second layer of corrugated paper is provided with adhesive, the first layer of corrugated paper 41 and the second layer of corrugated paper 42 are pressed and bonded together when passing through the pressing roller assembly 1, and are transported to the drying assembly 2 through the driving wheel 24. The bonded corrugated paper arrives at the cutting assembly 3 after completing the drying work in the insulation board 22.

[0023] Since the T-shaped cylinder 313 in the cutting component 3 is connected with the T-shaped slot 324, the electric control box 311 controls the pull rod 312 to perform periodic reciprocating motion in the horizontal direction, while the pull rod 312 drives the movable plate 321 to move horizontally in the same direction on the track 323. At this time, the cutting tool 33 starts to cut the corrugated paper after bonding, and the cut corrugated paper is stored in the finished product area 35 on the workbench 21.

[0024] It should be noted that the present invention can also use a transport conveyor belt to replace the finished product area in the mechanism to achieve the purpose of secondary processing or transportation of the cut corrugated paper.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated paper conveying roller mechanism with automatic cutting function, characterized in that: It includes a pressing roller assembly, a drying assembly and a cutting assembly. The pressing roller assembly includes a pressing roller frame and a hydraulic connecting rod. The upper end of the pressing roller frame is provided with a horizontal boss, the middle part of the horizontal boss is provided with a hydraulic connecting rod, and the lower end of the hydraulic connecting rod is provided with a driven wheel. The drying assembly includes a workbench, a heat insulation board and a drying device. A driving wheel is provided on one side of the workbench. The driving wheel is connected to a rotating motor and is located directly below a driven wheel. The heat insulation board is located on the workbench. A groove is provided at the lower end of the heat insulation board. A plurality of square grooves are provided on the upper surface of the heat insulation board. A heating block of the drying device is provided in the square groove. The cutting assembly includes an electric control system and a knife clamping assembly, the electric control system includes an electric control box and a pull rod, one end of the pull rod is provided with a T-shaped cylinder, the knife clamping assembly includes a movable plate and a clamping plate, the movable plate is clamped on the track and can move horizontally along the track, one side of the movable plate is provided with a T-shaped slot matching the T-shaped cylinder, and a cutting tool is provided between the movable plate and the clamping plate; The corrugated paper strip entering the press roller assembly includes a first layer of corrugated paper and a second layer of corrugated paper; A positioning assembly is provided between the pressing roller assembly and the drying assembly.

2. The corrugated paper conveying roller mechanism with automatic cutting function according to claim 1, characterized in that: The second layer of corrugated paper is provided with adhesive.

3. The corrugated paper conveying roller mechanism with automatic cutting function according to claim 1, characterized in that: The heating block of the drying device can move in the square groove.

4. The corrugated paper conveying roller mechanism with automatic cutting function according to claim 1, characterized in that: The electric control box controls the pull rod to perform periodic reciprocating motion.

5. The corrugated paper conveying roller mechanism with automatic cutting function according to claim 1, characterized in that: A pressing component is arranged on the outer side of the cutting tool.

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