Synchronous traction device for plastic pipes

Abstract

The utility model discloses a synchronous traction device for plastic pipes, and relates to the technical field of plastic pipe production. The conveying belt comprises a bottom frame, a first conveying belt body is fixedly connected to the center of the top end of the bottom frame, a support is fixedly connected to the center of the top end of the bottom frame, a telescopic shaft is fixedly connected to the center of the bottom end of the support, a connecting plate is fixedly connected to the bottom end of the telescopic shaft, and a second conveying belt body is fixedly connected to the bottom end of the connecting plate. Sliding grooves are symmetrically formed in the positions, close to the center, of the top end of the support, sliding frames are slidably connected to the interiors of the sliding grooves, and U-shaped plates are fixedly connected to the bottom ends of the sliding frames; according to the plastic pipe conveying device, the telescopic shaft is operated, and then under the mutual cooperation of the connecting plate, the first conveying belt body and the second conveying belt body, the problems that the extrusion force between a crawler belt and a plastic pipe is difficult to control, and a round pipe is very easy to flatten when the clamping area is too large to clamp the plastic pipe for conveying are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic pipe production, specifically to a plastic pipe material synchronous traction device. BACKGROUND

[0002] With the continuous development of society, plastic pipe material has been widely used. Plastic pipe material needs to go through multiple processes in the production and processing process, and the traction process is an important part. Plastic pipe material traction machine is mainly used for the extrusion traction of plastic pipe material, hose and other various plastic profiles. The existing plastic pipe material traction machine is usually a track-type traction machine, which is mainly matched with a plastic extruder. It can be divided into two-track traction machine, three-track traction machine, four-track traction machine and six-track traction machine, etc. The track-type plastic profile traction machine adopts track-type traction method and silicon-controlled stepless speed regulation. The track-type traction method has wide application range, and the stepless speed regulation has wide speed adjustment range, uniform traction speed, low noise and many other advantages.

[0003] The existing plastic pipe material traction machine usually makes the track and the outer wall of the pipeline abut through the cylinder or hydraulic cylinder when actually traction plastic pipe material, and drives the track to move through the power mechanism to realize the traction of plastic pipe. However, the existing traction track is usually fixedly installed, so it is difficult to control the extrusion force between the track and the plastic pipe. When the clamping is too large to clamp the plastic pipe material for conveying, the round pipe is easily crushed, thereby damaging the product quality. At the same time, when the plastic pipe is clamped by the track, it is difficult to traction the plastic pipe material with different outer diameters, causing the problem of inconvenient adjustment. To solve the above problems, the inventor proposes a plastic pipe material synchronous traction device. UTILITY MODEL CONTENTS

[0004] In order to solve the problem that it is difficult to control the extrusion force between the track and the plastic pipe, and the clamping is too large to clamp the plastic pipe material for conveying, the round pipe is easily crushed, and when the plastic pipe is clamped by the track, it is difficult to traction the plastic pipe material with different outer diameters, the utility model aims to provide a plastic pipe material synchronous traction device.

[0005] To solve the above technical problems, the utility model discloses the following technical scheme: A plastic tubular product synchronous traction device, including the chassis, the chassis top centre fixedly connected with conveyor belt body no.

[0006] Preferably, the support bottom and close to the center symmetrically fixedly connected with the guide shaft, and the guide shaft bottom and the connecting plate fixedly connected, the support top and close to the center symmetrically fixedly connected with the vertical block, and the vertical block with the slide groove is at the same level.

[0007] Preferably, two the vertical block between rotatably connected with double -end screw rod, and two slide frames are all with double -end screw rod screw rotation connection.

[0008] Preferably, one of the vertical block is away from the side end of double -end screw rod rotatably connected with the rotary handle, and the rotary handle side end penetrates the vertical block and is fixedly connected with double -end screw rod, the support top and close to the center symmetrically set up wire harness hole.

[0009] Preferably, the support top and close to the wire harness hole symmetrically fixedly connected with the wire harness plate, the chassis side end fixedly connected with the controller.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1, the utility model discloses through running telescopic shaft, then in the mutual cooperation between connecting plate and conveyor belt body no. and conveyor belt body no. 2, further solves the extrusion force between track and plastic pipe difficultly controlled, and when clamping the plastic tubular product conveying of too big clamping, the problem that round pipe is extremely easy to be pressed flat is solved.

[0012] 2, the utility model discloses through rotating rotary handle, then in the mutual cooperation between double -end screw rod and slide frame and U type board, support plate, side guide roller, further solves the problem that when clamping plastic pipe through track, has difficultly to pull the plastic tubular product of different outer diameters. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the support of the present application.

[0016] Figure 3 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the enlarged structure at A in the present application.

[0017] Figure 4 It is a schematic diagram of the enlarged structure at B in the present application. Figure 2 It is a schematic diagram of the enlarged structure at B in the present application.

[0018] In the figure: 1, base frame; 2, support; 3, conveyor belt body one; 31, telescopic shaft; 32, conveyor belt body two; 33, connecting plate; 34, chute; 35, vertical block; 36, double-end screw; 37, sliding frame; 38, rotating handle; 4, U-shaped plate; 41, support plate; 42, side guide roller; 43, wire harness hole; 44, wire harness plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] Embodiment: as Figures 1-4The utility model provides a kind of technical scheme shown in the utility model discloses a kind of plastic tubular product synchronous traction device, including chassis 1, the top center of chassis 1 is fixedly connected with conveyor belt body one 3, the top center of chassis 1 is fixedly connected with support 2, the bottom center of support 2 is fixedly connected with telescopic shaft 31, telescopic shaft 31 bottom is fixedly connected with connecting plate 33, connecting plate 33 bottom is fixedly connected with conveyor belt body two 32, and conveyor belt body two 32 and conveyor belt body one 3 are in the same level, the top of support 2 is close to the center and symmetrically set with slide groove 34, slide groove 34 is slidably connected with sliding frame 37 inside, the bottom of sliding frame 37 is fixedly connected with U-shaped plate 4, two U-shaped plates 4 opposite ends and close to bottom symmetrically fixedly connected with two groups of branch plates 41, and the side of branch plate 41 top and close to conveyor belt body one 3 is equipped with side guide roller 42, and side guide roller 42 is located above conveyor belt body one 3.

[0021] The bottom of support 2 and close to the center are symmetrically fixedly connected with guide shaft, and the bottom of guide shaft is fixedly connected with connecting plate 33.

[0022] By adopting the above technical scheme, the guide shaft is symmetrically arranged at the bottom of the support 2 close to the center, so as to facilitate the lifting of the connecting plate 33.

[0023] The top of support 2 and close to the center are symmetrically fixedly connected with vertical block 35, and the vertical block 35 and the slide groove 34 are in the same horizontal position.

[0024] By adopting the above technical scheme, the vertical block 35 is symmetrically arranged at the top of the support 2 close to the center, so as to rotate and install the double-headed screw rod 36.

[0025] The double-headed screw rod 36 is rotatably connected between the two vertical blocks 35, and the two sliding frames 37 are threadedly rotatably connected with the double-headed screw rod 36.

[0026] By adopting the above technical scheme, after the double-headed screw rod 36 rotates, the two sliding frames 37 threadedly rotatably connected can move towards each other.

[0027] One side end of the vertical block 35 away from the double-headed screw rod 36 is rotatably connected with a rotating handle 38, and the rotating handle 38 is fixedly connected with the double-headed screw rod 36 through the vertical block 35.

[0028] By adopting the above technical scheme, the rotating handle 38 is rotated, so that the fixedly connected double-headed screw rod 36 is rotated.

[0029] The top of support 2 close to the center is symmetrically provided with wire harness hole 43.

[0030] By adopting the above technical scheme, the wire harness hole 43 is arranged at the top of the support 2, so as to facilitate the arrangement of the wire harness of the telescopic shaft 31.

[0031] The wire harness plate 44 is symmetrically and fixedly connected at the top end of the support 2 and close to the wire harness hole 43.

[0032] By adopting the above technical scheme, the wire harness plate 44 is arranged at the top end of the support 2, so as to facilitate the positioning of the wire harness.

[0033] The controller is fixedly connected at the side end of the base frame 1.

[0034] By adopting the above technical scheme, the controller is arranged at the side end of the base frame 1, so as to facilitate the work of the device.

[0035] Working principle: when the device is used, first, the plastic pipe to be pulled is placed above the conveying belt body one 3, then the telescopic shaft 31 is operated, so that the fixedly-connected connecting plate 33 drives the conveying belt body two 32 to descend, so as to realize the clamping effect of the plastic pipe, then the conveying belt body one 3 and the conveying belt body two 32 are operated at the same time, thereby completing the pulling work of the plastic pipe, and the problem that it is difficult to control the extrusion force between the track and the plastic pipe is solved, and the problem that the round pipe is easily crushed when the plastic pipe is clamped and conveyed is solved.

[0036] By manually rotating the rotating handle 38, the fixedly-connected double-head screw rod 36 is rotated, so that the two sliding frames 37 connected by threads are moved towards each other under the action of the sliding groove 34, then under the mutual cooperation of the U-shaped plate 4 and the branch plate 41, the two groups of side guide rollers 42 are moved towards each other, the positioning work of the pulled plastic pipe is realized, the movement during pulling is prevented, and the device can be applied to various plastic pipes with different outer diameters, thereby solving the problem that it is difficult to pull the plastic pipes with different outer diameters when the plastic pipes are clamped by the track.

[0037] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and variations.

Claims

1. A plastic pipe simultaneous pulling device comprising a chassis (1), characterized in that: The bottom frame (1) top center fixedly connected with the conveyor belt body one (3), the bottom frame (1) top center fixedly connected with the support (2), the support (2) bottom center fixedly connected with telescopic shaft (31), the telescopic shaft (31) bottom fixedly connected with the connecting plate (33), the connecting plate (33) bottom fixedly connected with the conveyor belt body two (32), and the conveyor belt body two (32) and the conveyor belt body one (3) are in the same horizontal, the support (2) top end near the center symmetrically opening has the chute (34), the chute (34) inside slideably connected with the sliding frame (37), the sliding frame (37) bottom fixedly connected with the U-shaped plate (4), two U-shaped plates (4) opposite ends and near the bottom symmetrically fixedly connected with two groups of support plates (41), the support plate (41) top and near one side of the conveyor belt body one (3) is equipped with side guide roller (42), and the side guide roller (42) is located above the conveyor belt body one (3).

2. A plastic pipe simultaneous pulling apparatus according to claim 1, wherein The support (2) bottom and near the center symmetrically fixedly connected with the guide shaft, and the guide shaft bottom is fixedly connected with the connecting plate (33).

3. A plastic pipe simultaneous pulling apparatus according to claim 1, wherein The support (2) top and near the center symmetrically fixedly connected with the vertical block (35), and the vertical block (35) and the chute (34) are in the same horizontal.

4. A plastic pipe simultaneous pulling apparatus as claimed in claim 3, wherein Two vertical blocks (35) are rotatably connected with double-head screw (36), and two sliding frames (37) are threadedly rotatably connected with double-head screw (36).

5. A plastic pipe simultaneous pulling apparatus as claimed in claim 4, wherein, One of the vertical blocks (35) is rotatably connected with a rotating handle (38) on the side away from the double-head screw (36), and the rotating handle (38) is fixedly connected with the double-head screw (36) through the vertical block (35).

6. A plastic pipe simultaneous pulling apparatus as claimed in claim 1, wherein, The support (2) top end near the center symmetrically opening has wire harness hole (43).

7. A plastic pipe simultaneous pulling apparatus as claimed in claim 6, wherein The support (2) top and near the wire harness hole (43) symmetrically fixedly connected with the wire harness plate (44).

8. A plastic pipe simultaneous pulling apparatus as claimed in claim 1, wherein, The bottom frame (1) side fixedly connected with the controller.

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