Fixing traction device for pipe machining
By designing a fixed traction device, the cooling and deformation of PE pipes are solved by using the adjustment rod and spray head, and the effects of stable conveying and efficient cooling are achieved.
Patent Information
- Application Number
- CN202420691849.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During the processing of PE pipes, the newly extruded plastic pipes need to be quickly cooled to avoid deformation, and the prior art is difficult to effectively ensure the quality of the pipe.
A fixed traction device is designed, including a bracket, lateral and height adjustment rod, limit wheel, guide wheel and pneumatic motor. The adjustment of the adjustment rod is adapted to pipes of different diameters, and combined with the spray head to spray water mist to cool down, ensuring that the pipe does not roll and maintains linear displacement during the traction process.
It realizes stable traction and transportation of pipes of different specifications, avoids pipe rolling, ensures pipeline quality, and improves cooling efficiency through spray cooling.
Smart Images
Figure CN222779980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic pipe processing, in particular to a fixed traction device for pipe processing. Background Art
[0002] The most commonly used manufacturing processes for PE pipes are extrusion and rotational molding. During processing, low MI can obtain suitable melt strength. Wider MWD grades are more suitable for extrusion because they have higher production speeds, lower die pressures and reduced melt fracture tendency.
[0003] In the process of producing PE pipes by extrusion technology, the extrusion equipment extrude the molten fluid plastic and then inject it into the mold to form the extruded plastic pipe. The newly extruded plastic pipe needs to be pulled to ensure faster cooling and quality of the pipe, avoid deformation of the pipe after extrusion, and affect the quality of the pipe. For this reason, the present application discloses a fixed traction device for pipe processing. Utility Model Content
[0004] The utility model aims to solve the existing problems and provides a fixed traction device for pipe processing.
[0005] The utility model is realized through the following technical scheme: a fixed traction device for pipe processing, comprising a bracket, a supporting foot is arranged under the bracket, lateral adjustment rods are symmetrically and vertically arranged on both sides of the bracket, a height adjustment rod is connected to the lateral adjustment rod, the inner side surface of the height adjustment rod is connected to the limiting wheel at intervals, a water pipe is installed on the height adjustment rod through a buckle arranged at intervals, a spray head is installed on the water pipe, and guide wheels are installed at linear intervals on the bracket, wherein the guide wheel at one end of the bracket is connected to the pneumatic motor through a belt, and a water tank is installed in the bracket.
[0006] As a further improvement to the above scheme, the lateral adjustment rod is adjustably connected to the waist groove of the bracket through an angle plate, and the waist groove on the bracket is used to laterally displace the lateral adjustment rod to adjust the distance between the lateral adjustment rods on both sides of the bracket, thereby changing the distance between the limiting wheels installed to adapt to pipes of different diameters, so that the limiting wheels are in contact with the outer surface of the pipe, which can prevent the pipe from rolling during traction.
[0007] As a further improvement to the above scheme, the height adjustment rod is adjustably connected to the waist hole of the transverse adjustment rod through a bolt rod. The height adjustment rod can slide up and down in the waist hole, and then the height adjustment rod is fixed to the transverse adjustment through the bolt rod to achieve the purpose of adjustment in the height direction.
[0008] As a further improvement to the above scheme, the pneumatic motor is installed on a frame, the frame is connected to the front end of the supporting foot, and the pneumatic motor is arranged at the outer end of the water tank to protect the working environment of the pneumatic motor from being dry and ensure the normal operation of the pneumatic motor.
[0009] Compared with the prior art, the utility model has the following advantages: simple structure, reasonable design, novel and unique idea, the guide wheel driven by the pneumatic motor rotates to provide traction for the conveying pipeline, cooperates with the unpowered guide wheel at the rear end of the traction wheel to jointly support the pipeline, and then combines with the limiting wheels on both sides to limit the conveyed pipeline to prevent the pipeline from rolling on the bracket, and ensures that the pipeline is linearly displaced under the restriction of the two-way guide wheels and the limiting wheels. In addition, the limiting wheels can realize adjustment in two directions of height and width on the height adjustment rod and the lateral adjustment rod, which is suitable for traction and transportation of pipelines of different specifications. During the traction and transportation process, the spray head can be used to spray water mist to cover the pipeline, so as to achieve the effect of cooling the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model.
[0011] Figure 2 It is a structural schematic diagram of installing the adjustment rod on the bracket. DETAILED DESCRIPTION
[0012] The utility model is further described below in conjunction with the accompanying drawings.
[0013] like Figure 1 to Figure 2 As shown in the figure, a fixed traction device for pipe processing includes a bracket 1, a supporting foot 14 is arranged below the bracket 1, lateral adjustment rods 3 are symmetrically and vertically arranged on both sides of the bracket 1, a height adjustment rod 4 is connected to the lateral adjustment rod 3, and the inner side surface of the height adjustment rod 4 is connected to a limiting wheel 8 at intervals, a water pipe 6 is installed on the height adjustment rod 4 through a buckle 5 arranged at intervals, a spray head 7 is installed on the water pipe 6, and guide wheels 9 are installed at intervals in the middle straight line of the bracket 1, wherein the guide wheel 9 at one end of the bracket 1 is connected to the pneumatic motor 11 through a belt, and the guide wheel 9 at the front end of the bracket 1 rotates under the drive of the pneumatic motor 11, and the guide wheel 9 serves as a power traction wheel to provide traction power for the traction pipeline, and a water tank 2 is installed in the bracket 1.
[0014] As a further improvement to the above scheme, the lateral adjustment rod 3 is adjustably connected to the waist groove 13 of the bracket 1 through an angle plate, and the waist groove 13 on the bracket 1 is used to laterally displace the lateral adjustment rod 3 to adjust the spacing between the lateral adjustment rods 3 on both sides of the bracket 1, thereby changing the spacing between the limiting wheels 8 installed to adapt to pipes of different diameters, so that the limiting wheels 8 are in contact with the outer surface of the pipe, which can prevent the pipe from rolling during traction.
[0015] As a further improvement to the above scheme, the height adjustment rod 4 is adjustably connected to the waist hole 12 of the transverse adjustment rod 3 through a bolt rod. The height adjustment rod 4 can slide up and down in the waist hole 12, and then the height adjustment rod 4 is fixed to the transverse adjustment through the bolt rod to achieve the purpose of adjustment in the height direction.
[0016] As a further improvement to the above scheme, the pneumatic motor 11 is installed on a frame 15, the frame 15 is connected to the front end of the supporting foot 14, and the pneumatic motor 11 is arranged at the outer end of the water tank 2 to protect the working environment of the pneumatic motor 11 from being dry and ensure that the pneumatic motor 11 works normally.
[0017] The working principle of a fixed traction device for pipe processing is as follows: after the PE pipe is extruded from a die, the pipe is placed on a traction wheel, and the outer walls of the diameter ends on both sides of the PE pipe are limited by guide displacement wheels. The PE pipe is driven to move by the power provided by the traction wheel during rotation. After the PE pipe is moved, its lower side is continuously supported by the guide wheel 9 on the bracket 1. In addition, during the process of traction of the PE pipe, the spray head 7 sprays water mist to cool the PE pipe to ensure the quality of the PE pipe, and the excess water mist sprayed will fall into the water tank 2 for accumulation to prevent the water mist from falling on the ground.
[0018] 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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fixed traction device for pipe processing, comprising a bracket, a support leg is arranged below the bracket, and the characteristics are: The bracket is symmetrically and vertically provided with lateral adjustment rods, the lateral adjustment rods are connected to height adjustment rods, the inner side surfaces of the height adjustment rods are connected to limiting wheels at intervals, water pipes are installed on the height adjustment rods through buckles arranged at intervals, a spray head is installed on the water pipes, guide wheels are installed on the bracket at linear intervals, wherein the guide wheel at one end of the bracket is connected to the pneumatic motor through a belt, and a water tank is installed in the bracket.
2. A fixed traction device for pipe processing according to claim 1, characterized in that: The transverse adjustment rod is adjustably connected to the waist groove of the bracket through the angle plate.
3. A fixed traction device for pipe processing according to claim 1, characterized in that: The height adjustment rod is adjustably connected to the waist hole of the transverse adjustment rod through a bolt rod.