Traction device for plastic pipe machining

Abstract

The utility model discloses a traction device for plastic pipe processing, which comprises a bin body and four groups of traction components, the four groups of traction components are all obliquely arranged in the bin body and are arranged in a rectangular array, and the two ends of the two groups of traction components below the bin body are both fixedly connected with the inner walls of the two ends of the bin body. Adjusting assemblies are arranged at the two ends of the two traction assemblies located above the bin body, the two traction assemblies are connected with the inner walls of the two ends of the bin body through the adjusting assemblies at the two ends, and the traction ends of the four traction assemblies all face the center of the bin body. According to the traction device for processing the plastic pipe, the stability of traction of the plastic pipe through the four traction assemblies is better than that of a traditional traction method, and the traction block made of rubber can increase the friction force between the traction block and the outer wall of the plastic pipe, improve the traction effect and reduce abrasion to the outer wall of the plastic pipe at the same time; the two traction assemblies above are adjusted through the adjusting assembly so as to adapt to traction of plastic pipes with different pipe diameters.

Description

A traction device for processing plastic pipes Technical Field

[0001] This utility model relates to the field of plastic pipe processing, and in particular to a traction device for plastic pipe processing. Background Technology

[0002] Plastic pipe processing technology is a crucial production link in modern industry, widely used in daily life, construction, transportation, and other fields. Currently, plastic pipe processing mainly employs traditional processes such as thermoforming and injection molding. Thermoforming is a commonly used method, its basic principle being to melt plastic granules by heating and then applying pressure to form the pipe. After molding, the plastic pipe will undergo subsequent operations such as cutting, reaming, drilling, and grinding as needed. Before these operations, the plastic pipe needs to be moved to the processing area, and larger plastic pipes require a traction device. Existing traction devices often use two belt conveyors or two roller conveyors to clamp the plastic pipe from above and below for traction. However, because the surface of plastic pipes is usually quite smooth, these methods are prone to slippage, reducing the traction efficiency. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a traction device for processing plastic pipes.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a traction device for processing plastic pipes, comprising a chamber and four sets of traction components. The four sets of traction components are all inclinedly disposed within the chamber and arranged in a rectangular array. The two sets of traction components located below the chamber are fixedly connected at both ends to the inner walls of both ends of the chamber. The two sets of traction components located above the chamber are provided with adjusting components at both ends, and both are connected to the inner walls of both ends of the chamber through the adjusting components at both ends. The traction ends of the four sets of traction components are all arranged towards the center of the chamber to form an area for traction of plastic pipes.

[0006] As a preferred technical solution of this utility model, the traction assembly includes a frame, a drive motor and a chain plate type conveying mechanism. The frame is inclinedly disposed in the bin, and the chain plate type conveying mechanism is rotatably disposed in the frame. Each of the chain plates is provided with a traction block. The drive motor is disposed on the frame, and its output end is connected to the chain plate type conveying mechanism for transmission.

[0007] As a preferred embodiment of the present invention, the frame has extensions at both ends, and the lower ends of the inner sidewall of the chamber are provided with fixing plates. The extensions at both ends of the frame of the traction assembly located below the chamber are connected to the corresponding fixing plates.

[0008] As a preferred embodiment of this utility model, the adjustment assembly includes two slide rails and two electric cylinders. The two slide rails are respectively located at both ends of the upper side wall of the chamber. The extensions at both ends of the frame of the traction assembly located above the chamber are connected to the sliders on the corresponding slide rails. The two electric cylinders are inclinedly located at the top of the chamber, and their inclination angle with the frame is the same. The piston rod of each electric cylinder is connected to the extensions at both ends of the frame of the traction assembly located above the chamber, so as to drive the corresponding traction assembly to move.

[0009] As a preferred technical solution of this utility model, observation windows are opened on the front and rear outer walls of the silo body, and material outlets are opened on the left and right outer walls of the silo body to allow the plastic pipe to pass through.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] Using four traction components to pull plastic pipes provides better stability than traditional traction methods. The rubber traction blocks increase friction with the outer wall of the plastic pipe, improving the traction effect while reducing wear on the outer wall. The two sets of traction components at the top can be adjusted by adjusting the components to accommodate plastic pipes of different diameters. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0013] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 is a front view of this utility model;

[0015] Figure 3 is a partial structural schematic diagram of this utility model;

[0016] Figure 4 is one of the cross-sectional structural schematic diagrams of this utility model;

[0017] Figure 5 is a second cross-sectional structural schematic diagram of this utility model;

[0018] In the diagram: 1. Bin body; 2. Traction assembly; 21. Frame; 22. Drive motor; 23. Chain conveyor mechanism; 24. Traction block; 25. Extension section; 3. Adjustment assembly; 31. Slide rail; 32. Electric cylinder; 4. Fixing plate; 5. Observation window; 6. Material inlet. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0020] In the attached diagram, all identical reference numerals refer to the same components.

[0021] As shown in Figures 1-5, this utility model provides a traction device for processing plastic pipes, including a chamber 1 and four sets of traction components 2. The four sets of traction components 2 are all inclinedly arranged inside the chamber 1 and arranged in a rectangular array. The two sets of traction components 2 located below the chamber 1 are fixedly connected to the inner walls of the two ends of the chamber 1. The two sets of traction components 2 located above the chamber 1 are provided with adjusting components 3 at both ends, and the two sets are connected to the inner walls of the two ends of the chamber 1 through the adjusting components 3 at both ends. The traction ends of the four sets of traction components 2 are all set towards the center of the chamber 1 to form an area for traction of plastic pipes.

[0022] In this embodiment, the hopper 1 provides protection and support for the four sets of traction components 2. The plastic pipe being transported is placed within the traction area formed by the four sets of traction components 2. Each set of traction components contacts the lower left, lower right, upper left, and upper right outer walls of the plastic pipe, respectively. The plastic pipe is driven by friction with the plastic pipe to achieve traction.

[0023] The position of the corresponding traction component 2 is adjusted by two sets of adjustment components 3 set at both ends of each traction component 2 located above the chamber body 1, thereby increasing or decreasing the relative distance between the traction components 2, and thus adapting to the traction of plastic pipes with different outer diameters.

[0024] Furthermore, the traction assembly 2 includes a frame 21, a drive motor 22, and a chain plate type conveyor mechanism 23. The frame 21 is inclinedly disposed inside the bin 1, and the chain plate type conveyor mechanism 23 is rotatably disposed inside the frame 21. Each chain plate is provided with a traction block 24. The drive motor 22 is disposed on the frame 21, and its output end is connected to the chain plate type conveyor mechanism 23 for transmission.

[0025] In this embodiment, the drive motor 22 is a geared servo motor. The drive motor 22 drives the chain plate conveyor mechanism 23 in the frame 21 to rotate through gears and chains. The chain plate conveyor mechanism 23 adopts the structure of the prior art.

[0026] The traction block 24 is made of rubber and rotates with the chain plate type transmission mechanism 23. The traction blocks 24 on the four sets of traction components 2 come into contact with the surface of the plastic pipe and pull the plastic pipe by friction with the outer surface of the plastic pipe.

[0027] Furthermore, the frame 21 has extensions 25 at both ends, and the lower ends of the inner sidewall of the compartment 1 are provided with fixing plates 4. The extensions 25 at both ends of the frame 21 of the traction assembly 2 located below the compartment 1 are connected to the corresponding fixing plates 4.

[0028] In this embodiment, the extension 25 is used to connect the frame 21 to the inner wall of the chamber 1. The extensions 25 at both ends of the frame 21 of the lower traction assembly 2 are connected to the corresponding fixing plates 4, and the lower traction assembly 2 is fixedly installed.

[0029] Furthermore, the adjustment assembly 3 includes two slide rails 31 and two electric cylinders 32. The two slide rails 31 are respectively located at both ends of the upper part of the inner side wall of the chamber 1. The extensions 25 at both ends of the frame 21 of the traction assembly 2 located above the chamber 1 are connected to the sliders on the corresponding slide rails 31. The two electric cylinders 32 are inclined at the top inside the chamber 1, and their inclination angle with the frame 21 is the same. The piston rod of each electric cylinder 32 is connected to the extensions 25 at both ends of the frame 21 of the traction assembly 2 located above the chamber 1 to drive the corresponding traction assembly 2 to move.

[0030] In this embodiment, the extensions 25 at both ends of the frame 21 of the traction assembly 2 located above the chamber 1 are connected to the sliders on the corresponding slide rails 31. The frame 21 can move along the two slide rails 31 at both ends, and the position of the frame 21 is changed under the drive of the electric cylinder 32, thereby achieving the purpose of adapting to plastic pipes with different outer diameters.

[0031] Furthermore, observation windows 5 are opened on the front and rear outer walls of the silo body 1, and material outlets 6 are opened on the left and right outer walls of the silo body 1 to allow the plastic pipe to pass through.

[0032] This utility model is a traction device for processing plastic pipes. The traction of plastic pipes by four traction components is more stable than the traditional traction method. The rubber traction block can increase the friction with the outer wall of the plastic pipe to improve the traction effect while reducing wear on the outer wall of the plastic pipe. The two sets of traction components at the top can be adjusted by adjusting the components to adapt to the traction of plastic pipes with different diameters.

[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A traction device for processing plastic pipes, characterized in that, The device includes a chamber (1) and four sets of traction components (2). The four sets of traction components (2) are all inclinedly arranged inside the chamber (1) and arranged in a rectangular array. The two sets of traction components (2) located below the chamber (1) are fixedly connected to the inner walls of the two ends of the chamber (1). The two sets of traction components (2) located above the chamber (1) are provided with adjustment components (3) at both ends, and the two are connected to the inner walls of the two ends of the chamber (1) through the adjustment components (3) at both ends. The traction ends of the four sets of traction components (2) are all set towards the center of the chamber (1) to form an area for traction of plastic pipe fittings.

2. The traction device for processing plastic pipes according to claim 1, characterized in that, The traction assembly (2) includes a frame (21), a drive motor (22), and a chain plate conveyor mechanism (23). The frame (21) is inclined inside the bin (1). The chain plate conveyor mechanism (23) is rotatably located inside the frame (21), and each of its chain plates is provided with a traction block (24). The drive motor (22) is located on the frame (21), and its output end is connected to the chain plate conveyor mechanism (23) for transmission.

3. The traction device for processing plastic pipes according to claim 2, characterized in that, The frame (21) has extensions (25) at both ends, and the lower part of the inner wall of the compartment (1) is provided with fixing plates (4). The extensions (25) at both ends of the frame (21) of the traction assembly (2) located below the compartment (1) are connected to the corresponding fixing plates (4).

4. The pulling device for plastic pipe processing according to claim 3, characterized in that, The adjustment assembly (3) includes two slide rails (31) and two electric cylinders (32). The two slide rails (31) are respectively located at both ends of the upper part of the inner side wall of the compartment (1). The extensions (25) at both ends of the frame (21) of the traction assembly (2) located above the compartment (1) are connected to the sliders on the corresponding slide rails (31). The two electric cylinders (32) are inclined at the top inside the compartment (1) and their inclination angle is consistent with that of the frame (21). The piston rod of each electric cylinder (32) is connected to the extensions (25) at both ends of the frame (21) of the traction assembly (2) located above the compartment (1) to drive the corresponding traction assembly (2) to move.

5. A traction device for processing plastic pipes according to any one of claims 1-4, characterized in that, The outer walls of the front and rear sides of the silo (1) are provided with observation windows (5), and the outer walls of the left and right ends of the silo (1) are provided with material outlets (6) to allow plastic pipes to pass through.

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