A high-speed traction machine

Abstract

The utility model discloses a high-speed traction machine, which relates to the field of pipe traction machines, including a fixed plate, a mounting seat fixedly connected to one side of the upper end of the fixed plate, an adjustment assembly fixedly connected to the upper end of the mounting seat, and a driving motor fixedly connected to the lower end of the outer side of the adjustment assembly. The utility model adopts the above structure, controls the electric push rod to push the moving block downward, so that the limit roller moves downward under the movement of the moving block, and stops adjusting when the limit roller contacts the upper surface of the pipe, and then controls the drive motor to start the transmission roller to rotate, so that the pipe can be pulled under the rotation of the transmission roller, and the transmission roller and the limit roller are both conical, so that the pipe can be effectively clamped, thereby preventing the pipe from sliding during use and also preventing the pipe from deviating from its position during movement.

Description

Technical Field

[0001] The utility model belongs to the field of pipe traction machines, in particular to a high-speed traction machine. Background Art

[0002] The pipe traction machine is a kind of equipment specially used in the pipe production line. Its main function is to pull the pipe during the production process to ensure the linearity and stability of the pipe. With the continuous expansion of the pipe market and the advancement of technology, the role of plastic pipe traction machine in plastic pipe production line is becoming more and more important.

[0003] According to the Chinese patent with the announcement number "CN219667418U", a high-speed traction machine for PE pipe production is disclosed, including a mounting base, an active driving roller, a gantry mounting frame, a first driving cylinder, a driving motor, a pipe threading seat and a pipe threading hole. A gantry mounting frame is fixed to the right side of the upper end face of the mounting base, and the first driving cylinder is installed on both the front and rear end faces of the upper end face of the gantry mounting frame. The output end of the first driving cylinder is installed with a first driving rod and extends into the gantry mounting frame. A sliding seat is installed on the lower end face of the first driving rod, and a driven roller is installed between the sliding seats. The front end face of the gantry mounting frame is installed with a driving motor, and an active driving roller is installed on the output end of the driving motor. An electric push rod is installed inside the mounting base, and a pipe threading seat is installed on the upper end face of the electric push rod. A pipe threading hole is opened inside the pipe threading seat. The traction method of this design has a good effect, so that the PE pipe is not easy to deviate, and when the PE pipe is too long, it is not easy to slip, thereby improving the traction efficiency of the PE pipe.

[0004] It can be seen from the above structure that the utility model adds a mounting base, an active drive roller, a gantry mounting frame, a first drive cylinder, a drive motor, a pipe insertion seat and a pipe insertion hole. The traction method of this design has a good effect, which makes the PE pipe less likely to deviate, and when the PE pipe is too long, it is not easy to slip. However, it can be seen from the above figures and texts that although the limiting effect of the pipe fittings is achieved under the structure of the pipe insertion seat and the internal limiting effect, the active drive roller and the driven roller cannot effectively limit the pipe fittings. During use, the pipe fittings will still slide on the surface of the active drive roller and the driven roller when being pulled, and the limiting structures inside the pipe insertion holes are numerous and complex, and are not practical. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a high-speed traction machine to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is provided with a toothed plate, and the toothed plate ...

[0008] Furthermore, as a preferred technical solution, the limit assembly includes a limit groove arranged at the lower end of the pipe threading groove, the interior of the limit groove is rotatably connected with a bidirectional screw rod, both sides of the outer surface of the bidirectional screw rod are threadedly connected with moving parts, the upper ends of the moving parts are fixedly connected with a limit arc plate, the outer side of the limit seat is fixedly connected with a limit motor, and the output shaft of the limit motor passes through the limit seat and is fixedly connected to the bidirectional screw rod.

[0009] Furthermore, as a preferred technical solution, a circular hole is opened on the inner side of the limiting arc plate, and a plurality of circular holes are provided. Balls are rotatably connected inside the circular holes, and the balls are slidably connected to the pipe fittings.

[0010] Furthermore, as a preferred technical solution, fixing holes are provided on the surface of the fixing plate, fixing screws are inserted into the fixing holes, the fixing screws pass through the fixing holes, and a rubber pad is fixedly connected to the lower end of the fixing plate.

[0011] Furthermore, as a preferred technical solution, the adjustment component includes an adjustment groove arranged at the upper end of the mounting seat, the interior of the adjustment groove is rotatably connected to a bidirectional screw, both sides of the outer surface of the bidirectional screw are threadedly connected to adjustment threaded parts, the other ends of the adjustment threaded parts are fixedly connected to a mounting plate, the drive motor is installed on the outer side of the mounting plate, and the movable groove is opened on the inner side of the mounting plate.

[0012] Furthermore, as a preferred technical solution, the other end of the bidirectional screw passes through the mounting seat and is fixedly connected to a turntable, the other end of the turntable is fixedly connected to an outer ring of a bearing, and the inner ring of the bearing is fixedly connected to a handle.

[0013] Furthermore, as a preferred technical solution, the lower end of the mounting plate and the upper end of the mounting seat are slidably connected to each other, limiting sliders are fixedly connected on both sides of the lower end of the mounting plate, and limiting grooves are provided on both sides of the upper end of the mounting seat, and the limiting grooves and the limiting sliders are slidably connected to each other.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, after the utility model adjusts the transmission roller to a suitable position through the adjustment component, the pipe is placed on the upper end of the two transmission rollers by passing the pipe threading groove, and then the electric push rod is controlled to push the moving block downward, so that the limit roller moves downward under the movement of the moving block, and the adjustment can be stopped when the limit roller contacts the upper surface of the pipe. Then, the driving motor can be controlled to start the transmission roller to rotate, so that the pipe can be pulled under the rotation of the transmission roller, and the transmission roller and the limit roller are both conical, so that the pipe can be effectively clamped, thereby preventing the pipe from sliding during use and also preventing the pipe from deviating from its position during movement;

[0016] Secondly, through the setting of the limit assembly, when the pipe passes through the pipe threading groove, the two-way screw is rotated by controlling the limit motor, and the moving parts threadedly connected thereto are brought together under the rotation of the two-way screw, and when the threaded parts are brought together, the limit arc plates can be driven to move together, so that the pipe can be clamped when the limit arc plates move together, and at the same time, under the action of the ball, the pipe can slide on the inner side of the limit arc plate while the limit arc plate is clamped, so that there will be no position deviation when the long pipe is pulled by this equipment, and the device has a simple structure, convenient operation, strong practicality, and can better meet the high-speed pulling effect of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the limit assembly of the utility model.

[0021] 1. Fixing plate; 2. Fixing hole; 3. Fixing screw; 4. Rubber pad; 5. Mounting seat; 6. Adjusting assembly; 61. Adjusting groove; 62. Adjusting threaded member; 63. Bidirectional screw; 64. Mounting plate; 7. Driving motor; 8. Connecting shaft; 9. Transmission roller; 10. Moving groove; 11. Moving block; 12. Electric push rod; 13. Connecting rod; 14. Limiting roller; 15. Turntable; 16. Bearing; 17. Handle; 18. Limiting seat; 19. Pipe groove; 20. Limiting assembly; 201. Limiting groove; 202. Bidirectional screw; 203. Limiting motor; 204. Moving member; 205. Limiting arc plate; 2051. Round hole; 2052. Ball; 21. Limiting slider; 22. Limiting slide groove. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 A high-speed traction machine of this embodiment includes a fixed plate 1, a mounting seat 5 is fixedly connected to one side of the upper end of the fixed plate 1, an adjusting assembly 6 is fixedly connected to the upper end of the mounting seat 5, a driving motor 7 is fixedly connected to the lower end of the outer side of the adjusting assembly 6, an output shaft of the driving motor 7 passes through the adjusting assembly 6 and is fixedly connected to a connecting shaft 8, the other end of the connecting shaft 8 is fixedly connected to a transmission roller 9, a moving groove 10 is opened at the upper end of the inner side of the adjusting assembly 6, a moving block 11 is slidably connected to the inner side of the moving groove 10, an electric push rod 12 is fixedly connected to the inside of the moving groove 10, and the other end of the electric push rod 12 One end is fixedly connected to the moving block 11, and the outer side of the moving block 11 is fixedly connected with a connecting rod 13, and the other end of the connecting rod 13 is rotatably connected to a limiting roller 14, and the limiting roller 14 is located directly above the transmission roller 9. The other side of the upper end of the fixed plate 1 is fixedly connected to a limiting seat 18, and a pipe penetration groove 19 is provided on the surface of the limiting seat 18, and a limiting component 20 is fixedly connected inside the pipe penetration groove 19. The surface of the fixed plate 1 is provided with a fixing hole 2, and a fixing screw 3 is inserted into the inside of the fixing hole 2. The fixing screw 3 passes through the fixing hole 2, and the lower end of the fixed plate 1 is fixedly connected to a rubber pad 4.

[0024] refer to Figure 4The limiting component 20 includes a limiting groove 201 arranged at the lower end of the inner part of the pipe threading groove 19, and the inner part of the limiting groove 201 is rotatably connected with a bidirectional screw rod 202, and both sides of the outer surface of the bidirectional screw rod 202 are threadedly connected with moving parts 204, and the upper ends of the moving parts 204 are fixedly connected with a limiting arc plate 205, and the outer side of the limiting seat 18 is fixedly connected with a limiting motor 203, and the output shaft of the limiting motor 203 passes through the limiting seat 18 and is fixedly connected to the bidirectional screw rod 202; the bidirectional screw rod 202 is rotated by controlling the limiting motor 203, and the moving parts 204 threadedly connected thereto are brought together under the rotation of the bidirectional screw rod 202, and when the threaded parts are brought together, the limiting arc plate 205 can be driven to be brought together, so that when the limiting arc plate 205 is brought together, the pipe fitting can be clamped.

[0025] refer to Figure 4 A circular hole 2051 is provided on the inner side of the limiting arc plate 205. There are multiple circular holes 2051. Balls 2052 are rotatably connected to the inside of the circular holes 2051. The balls 2052 are slidably connected to the pipe fittings. Under the action of the balls 2052, the pipe fittings can slide on the inner side of the limiting arc plate 205 while being clamped by the limiting arc plate 205.

[0026] refer to Figure 1 and Figure 3 The adjusting assembly 6 includes an adjusting slot 61 arranged at the upper end of the mounting seat 5, and a bidirectional screw 63 is rotatably connected inside the adjusting slot 61. Adjusting threaded members 62 are threadedly connected to both sides of the outer surface of the bidirectional screw 63, and the other ends of the adjusting threaded members 62 are fixedly connected to a mounting plate 64. The driving motor 7 is mounted on the outer side of the mounting plate 64, and the movable slot 10 is opened on the inner side of the mounting plate 64; when adjusting the transmission roller 9 and the limiting roller 14, the bidirectional screw 63 is rotated to make the adjusting threaded member 62 threadedly connected thereto move closer together, so that the mounting plate 64 is moved closer together under the action of the adjusting threaded member 62, and when the mounting plate 64 moves closer together, the distance between the relative transmission roller 9 and the limiting roller 14 will also change, so that the transmission roller 9 and the limiting roller 14 can be easily adjusted during use.

[0027] refer to Figure 2 The other end of the bidirectional screw 63 passes through the mounting seat 5 and is fixedly connected to the turntable 15. The other end of the turntable 15 is fixedly connected to the outer ring of the bearing 16, and the inner ring of the bearing 16 is fixedly connected to the handle 17. First, hold the handle 17, and then rotate the turntable 15. The rotation of the turntable 15 can make the bidirectional screw 63 fixedly connected thereto rotate, so that under the setting of the handle 17 and the turntable 15, the bidirectional screw 63 can be easily rotated.

[0028] refer to Figure 3 The lower end of the mounting plate 64 is slidably connected to the upper end of the mounting seat 5, and the lower end of the mounting plate 64 is fixedly connected to the limiting slider 21 on both sides, and the upper end of the mounting seat 5 is provided with limiting grooves 22 on both sides, and the limiting grooves 22 and the limiting slider 21 are slidably connected to each other; by setting the limiting grooves 22 and the limiting slider 21, the mounting plate 64 can slide more stably on the upper end of the mounting seat 5 when operating the adjustment component 6, thereby making the stability higher when the pipe fitting is towed.

[0029] Principle and advantages of use: When in use, when the pipe passes through the pipe threading groove 19, the bidirectional screw rod 202 is rotated by controlling the limit motor 203, and the moving member 204 threadedly connected thereto is brought together under the rotation of the bidirectional screw rod 202, and when the threaded members are brought together, the limit arc plate 205 can be driven to be brought together, so that the pipe can be clamped when the limit arc plate 205 is brought together, and at the same time, under the action of the ball 2052, the pipe can slide on the inner side of the limit arc plate 205 while the limit arc plate 205 is clamped, so that there will be no positional deviation when a longer pipe is pulled through this device, and then the bidirectional screw rod 63 is rotated to make the adjusting threaded member 62 threadedly connected thereto be brought together, so that under the action of the adjusting threaded member 62, the mounting plate 64 is brought together, and when the mounting plate 64 is brought together, the distance between the relative driving roller 9 and the limit roller 14 is also changed. The transmission roller 9 and the limiting roller 14 are both conical, so that the transmission roller 9 and the limiting roller 14 can be adjusted effectively during use. After the adjustment is completed, the pipe is placed on the upper end of the two transmission rollers 9 by passing the pipe threading groove 19, and then the electric push rod 12 is controlled to push the moving block 11 downward, so that the limiting roller 14 moves downward under the movement of the moving block 11, and the adjustment can be stopped when the limiting roller 14 contacts the upper surface of the pipe. Then, the transmission roller 9 can be started by controlling the driving motor 7 to rotate, so that the pipe can be pulled under the rotation of the transmission roller 9. The transmission roller 9 and the limiting roller 14 are both conical, so that the pipe can be effectively clamped, thereby preventing the pipe from sliding during use. The limiting slide groove 22 and the limiting slide block 21 are set, so that when operating the adjustment component 6, the mounting plate 64 slides on the upper end of the mounting seat 5 more stably, so that the stability is higher when the pipe is pulled.

Claims

1. A high-speed traction machine, characterized in that: The cam is provided with a toothed plate, and the toothed plate ...

2. A high-speed traction machine according to claim 1, characterized in that: The limit assembly includes a limit groove arranged at the lower end of the pipe threading groove, the inner part of the limit groove is rotatably connected with a bidirectional screw rod, both sides of the outer surface of the bidirectional screw rod are threadedly connected with moving parts, the upper ends of the moving parts are fixedly connected with a limit arc plate, the outer side of the limit seat is fixedly connected with a limit motor, and the output shaft of the limit motor passes through the limit seat and is fixedly connected to the bidirectional screw rod.

3. A high-speed traction machine according to claim 2, characterized in that: The inner side of the limiting arc plate is provided with a circular hole, and a plurality of the circular holes are provided. Balls are rotatably connected inside the circular holes, and the balls are slidably connected to the pipe fittings.

4. A high-speed traction machine according to claim 1, characterized in that: The surfaces of the fixing plates are all provided with fixing holes, the interiors of the fixing holes are all plugged with fixing screws, the fixing screws penetrate the fixing holes, and the lower ends of the fixing plates are fixedly connected with rubber pads.

5. A high-speed traction machine according to claim 1, characterized in that: The adjustment assembly includes an adjustment slot arranged at the upper end of the mounting seat, a bidirectional screw is rotatably connected inside the adjustment slot, both sides of the outer surface of the bidirectional screw are threadedly connected with adjustment threaded parts, the other ends of the adjustment threaded parts are fixedly connected with a mounting plate, the drive motor is installed on the outer side of the mounting plate, and the movable slot is opened on the inner side of the mounting plate.

6. A high-speed traction machine according to claim 5, characterized in that: The other end of the bidirectional screw rod passes through the mounting seat and is fixedly connected to a turntable, the other end of the turntable is fixedly connected to an outer ring of a bearing, and the inner ring of the bearing is fixedly connected to a handle.

7. A high-speed traction machine according to claim 5, characterized in that: The lower end of the mounting plate and the upper end of the mounting seat are slidably connected to each other, both sides of the lower end of the mounting plate are fixedly connected with limit sliders, both sides of the upper end of the mounting seat are provided with limit slots, and the limit slots and the limit sliders are slidably connected to each other.

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