CN219620216U - Pipe traction device - Google Patents

Abstract

The utility model relates to a pipe traction device, which relates to the technical field of pipe production and comprises two plate-type conveyers which are arranged at intervals up and down, wherein the moving surfaces of the two plate-type conveyers move along the front-back direction, a space for pipe movement is formed between the two plate-type conveyers, the left end and the right end of one plate-type conveyer are provided with guide mechanisms for limiting the movement of a pipe, one end of the plate-type conveyer is fixedly provided with a limiting mechanism, the two limiting ends of the limiting mechanism can synchronously move in opposite directions along the left-right direction, the limiting mechanism comprises an installation box fixed on one plate-type conveyer, and the top end of the installation box is provided with a through groove along the left-right direction; in the above-mentioned scheme, when using, stop gear carries out spacingly to the tubular product that enters into between two board-like conveyers, guarantees that the tubular product normally enters into in the space that two board-like conveyers formed, simultaneously, the guiding mechanism who sets up can carry out spacing processing to the tubular product at tubular product motion's in-process, guarantees the steady motion of tubular product.

Description

Pipe traction device

Technical Field

The utility model relates to the technical field of pipe production.

Background

In the production process of the PE pipe, the PE pipe after being formed needs to be moved to a designated position by a corresponding cutting device to be cut, so that the PE pipe is cut into a proper length, and in the actual production process, the movement of the pipe is generally realized by a pipe traction device.

At present, a domestic common pipe tractor realizes traction work of the pipe by mutually matching two traction mechanisms which are arranged up and down, and the two traction mechanisms are respectively driven by a motor.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a traction device capable of preventing a pipe from deviating during traction.

The technical scheme for solving the technical problems is as follows: the utility model provides a tubular product draw gear, includes two board-like conveyers that upper and lower interval set up, two the motion face of board-like conveyer all moves along the fore-and-aft direction, and two form the space of tubular product motion between the board-like conveyer, one of them board-like conveyer's left and right sides both ends are equipped with the guiding mechanism who restricts the pipeline motion, and its one end fixed mounting has stop gear, two stop ends of stop gear can follow the synchronous anisotropic motion of left and right directions.

The beneficial effects of the utility model are as follows: when the pipe locating device is used, the limiting mechanism limits the pipe entering between the two plate-type conveyors, the pipe is guaranteed to normally enter into a space formed by the two plate-type conveyors, and meanwhile, the guiding mechanism can limit the pipe in the pipe moving process, so that the stable movement of the pipe is guaranteed.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, stop gear is including being fixed in one of them mounting box on the board-type conveyer, the top of mounting box is equipped with logical groove along controlling the direction, it can be equipped with the sliding block of motion above that to lead to the inslot, the top fixedly connected with support frame of sliding block, fixed mounting has the arc piece on the support frame, the inner chamber of mounting box is equipped with the drive arrangement that can drive the sliding block moved.

The beneficial effect of adopting above-mentioned further scheme is, two arc pieces can carry out spacing processing with the tubular product, prevent that tubular product from producing the skew at the in-process of motion to this stability of guaranteeing tubular product motion.

Further, the drive assembly is fixed in including being fixed in driving motor on the mounting box, driving motor's output shaft is along controlling the vertical setting of direction, coaxial fixed cover is equipped with the second threaded rod on driving motor's the output shaft, the second threaded rod is kept away from driving motor's one end is through the first threaded rod of pole coaxial fixedly connected with, first threaded rod with second threaded rod pitch is unanimous and revolve to opposite, first threaded rod with the second threaded rod can drive corresponding sliding block is with quick and reverse motion.

Adopt the beneficial effect of above-mentioned further scheme, drive the second threaded rod by driving motor and rotate, and then drive the first threaded rod rotation of being connected with it, pivoted first threaded rod and second threaded rod drive two sliding block simultaneous movement respectively, and then drive the support frame motion that corresponds, the support frame can carry out spacingly to tubular product through the arc piece.

Further, be equipped with the sliding plate on the board-like conveyer, the one end that the sliding plate is close to tubular product motion space is equipped with a plurality of gyro wheels, and a plurality of the gyro wheels are arranged along fore-and-aft direction interval, the gyro wheel can be with tubular product slip laminating.

The beneficial effect of adopting above-mentioned further scheme is, can carry out spacingly to the traction process of tubular product through a plurality of gyro wheels that set up, simultaneously, gyro wheel and tubular product contact can make the contact surface of tubular product in the motion process be rolling friction to the motion of tubular product of being convenient for.

Further, the sliding plate can slide on the plate-type conveyor along the left-right direction, a fixed block is fixedly arranged on the plate-type conveyor, and the fixed block is connected with the sliding plate through a plurality of connecting springs which are distributed at intervals along the front-back direction.

The sliding plate is connected on the plate conveyor in a sliding mode along the left-right direction, and when the sliding plate is used, the sliding plate can flexibly adjust the distance between the opposite rollers according to the outer diameter of the pipe, so that the sliding plate is convenient to adapt to the pipes with different sizes.

Drawings

FIG. 1 is an overall view of the present utility model;

FIG. 2 is a block diagram of the utility model at A of FIG. 1;

FIG. 3 is a diagram of a spacing mechanism of the present utility model;

FIG. 4 is a diagram of a steering mechanism of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a plate conveyor; 2. a guide mechanism; 3. a mounting box; 21. a fixed block; 22. a connecting spring; 23. a sliding plate; 24. a roller; 31. an arc-shaped block; 32. a support frame; 33. a first threaded rod; 34. a second threaded rod; 35. a sliding block; 36. a driving motor; 37. and (5) through grooves.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1, a pipe traction device provided for embodiment 1 includes two plate conveyors 1 disposed at an upper and lower interval, the moving surfaces of the two plate conveyors 1 all move along the front and rear direction, and a space for pipe movement is formed between the two plate conveyors 1, wherein the left and right ends of one plate conveyor 1 are provided with guiding mechanisms 2 for limiting pipe movement, one end of the guiding mechanism is fixedly provided with a limiting mechanism, and the two limiting ends of the limiting mechanism can synchronously move in opposite directions along the left and right directions.

By adopting the structure, the pipe is pushed between the two plate conveyors 1, the plate conveyors 1 are started, the distance between the two limiting ends of the limiting mechanism is adjusted, the two limiting ends can limit the pipe, the pipe enters between the two plate conveyors 1 through the space formed by the two limiting ends, the two plate conveyors 1 drive the pipe to move, the periphery of the pipe is contacted with the guiding mechanism 2 during movement, the guiding mechanism 2 limits the pipe, and the pipe is ensured to move stably.

In this embodiment, as shown in fig. 2-3, the limiting mechanism includes a mounting box 3 fixed on one of the plate conveyors 1, a through groove 37 is provided at the top end of the mounting box 3 along the left-right direction, a sliding block 35 capable of moving on the through groove 37 is provided in the through groove, a supporting frame 32 is fixedly connected to the top end of the sliding block 35, an arc-shaped block 31 is fixedly installed on the supporting frame 32, and a driving component capable of driving the sliding block 35 to move is provided in the inner cavity of the mounting box 3. By adopting the structure, the driving assembly drives the two supporting frames 32 to move oppositely, the moving supporting frames 32 drive the arc-shaped blocks 31 to move synchronously, the arc surfaces of the arc-shaped blocks 31 are in contact with the outer sides of the pipes, the peripheral sides of the pipes are limited through the arc-shaped blocks 31, and the pipes can be pushed to the gaps between the two plate conveyors 1 rapidly.

Further, the driving assembly comprises a driving motor 36 fixed on the mounting box 3, an output shaft of the driving motor 36 is vertically arranged along the left-right direction, a second threaded rod 34 is coaxially and fixedly sleeved on the output shaft of the driving motor 36, one end, far away from the driving motor 36, of the second threaded rod 34 is fixedly connected with a first threaded rod 33 through a rod, the pitch of the first threaded rod 33 is consistent with that of the second threaded rod 34, the rotation direction of the first threaded rod is opposite to that of the second threaded rod 34, and the first threaded rod 33 and the second threaded rod 34 can drive corresponding sliding blocks 35 to move at the same speed and in the opposite direction. By adopting the structure, the driving motor 36 starts to drive the second threaded rod 34 to rotate, then drives the first threaded rod 33 connected with the driving motor to rotate, the first threaded rod 33 and the second threaded rod 34 synchronously rotate, the sliding block 35 is driven to move in the through groove 37, the sliding block 35 drives the supporting frame 32 to move, then drives the two arc blocks 31 to move, and the two sliding blocks 35 move in the same speed and in opposite directions so that the two arc blocks can limit the pipe at the middle position at the moment, and the pipe deviation is prevented.

In this embodiment, as shown in fig. 1 and 4, a sliding plate 23 is disposed on the plate conveyor 1, one end of the sliding plate 23, which is close to the pipe movement space, is provided with a plurality of rollers 24, the plurality of rollers 24 are arranged at intervals along the front-rear direction, and the rollers 24 can be in sliding fit with the pipe. By adopting the structure, when the plate conveyor 1 pulls the pipe to move, the pipe moves to contact with the rollers 24 to drive the rollers 24 to rotate, the rollers 24 distributed along the front and rear directions limit the pipe, and simultaneously, the rollers 24 and the pipe contact with each other in the process of rolling friction force, so that the pipe can move out quickly and stably.

Further, the sliding plate 23 can slide on the plate conveyor 1 along the left-right direction, the plate conveyor 1 is fixedly provided with the fixing block 21, and the fixing block 21 is connected with the sliding plate 23 through a plurality of connecting springs 22 which are distributed at intervals along the front-back direction. With the above structure, when the pipes of different sizes are faced, the peripheral sides of the pipes are abutted against the rollers 24 on the left side and the right side, the rollers 24 push the sliding plate 23 connected with the rollers to move on the plate conveyor 1, and then push the connecting springs 22 to compress, and the regulation and control of the pipes of different sizes are realized through the connecting springs 22.

Finally, the technical principles, operating steps and technical effects are provided in connection with a most complete embodiment:

pushing the pipe between the two plate conveyors 1, starting the plate conveyors 1, starting a driving motor 36 to drive a second threaded rod 34 to rotate, further driving a first threaded rod 33 connected with the second threaded rod to rotate, synchronously rotating the first threaded rod 33 and the second threaded rod 34, driving a sliding block 35 to move in a through groove 37, driving a supporting frame 32 to move by the sliding block 35, further driving two arc-shaped blocks 31 to move, limiting the pipe at the middle position by the same-speed reverse movement of the two sliding blocks 35, enabling the pipe to enter between the two plate conveyors 1 in a space formed by the two arc-shaped blocks 31, enabling the two plate conveyors 1 to drive the pipe to move, enabling the periphery to contact with a roller 24 when the pipe moves, and limiting the movement of the pipe by the roller 24.

In the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the term "plurality" means two or more, unless expressly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a tubular product draw gear, its characterized in that includes two board-like conveyer (1) that upper and lower interval set up, two the motion face of board-like conveyer (1) all moves along the fore-and-aft direction, and two form tubular product motion's space between board-like conveyer (1), one of them board-like conveyer (1) control both ends and be equipped with guiding mechanism (2) that restrict pipeline motion, and its one end fixed mounting has stop gear, two stop ends of stop gear can follow the synchronous different direction motion of left and right directions.

2. The pipe traction device according to claim 1, wherein the limiting mechanism comprises a mounting box (3) fixed on one of the plate conveyors (1), a through groove (37) is formed in the top end of the mounting box (3) along the left-right direction, a sliding block (35) capable of moving on the through groove (37) is arranged in the through groove, a supporting frame (32) is fixedly connected to the top end of the sliding block (35), an arc-shaped block (31) is fixedly installed on the supporting frame (32), and a driving assembly capable of driving the sliding block (35) to move is arranged in an inner cavity of the mounting box (3).

3. The pipe traction device according to claim 2, wherein the driving assembly comprises a driving motor (36) fixed on the installation box (3), an output shaft of the driving motor (36) is vertically arranged along the left-right direction, a second threaded rod (34) is coaxially and fixedly sleeved on the output shaft of the driving motor (36), one end, far away from the driving motor (36), of the second threaded rod (34) is fixedly connected with a first threaded rod (33) through a rod, the first threaded rod (33) and the second threaded rod (34) have the same screw pitch and opposite screw direction, and the first threaded rod (33) and the second threaded rod (34) can drive the corresponding sliding block (35) to move at the same speed and in the opposite direction.

4. The pipe traction device according to claim 1, wherein a sliding plate (23) is arranged on the plate conveyor (1), one end, close to a pipe movement space, of the sliding plate (23) is provided with a plurality of rollers (24), the rollers (24) are arranged at intervals along the front-back direction, and the rollers (24) can be in sliding fit with the pipe.

5. The pipe traction device according to claim 4, wherein the sliding plate (23) can slide on the plate conveyor (1) along the left-right direction, a fixed block (21) is fixedly arranged on the plate conveyor (1), and the fixed block (21) is connected with the sliding plate (23) through a plurality of connecting springs (22) which are distributed at intervals along the front-back direction.