CN214772420U

CN214772420U - Traction guide device

Info

Publication number: CN214772420U
Application number: CN202121142589.0U
Authority: CN
Inventors: 唐剑刚
Original assignee: Shanghai Yizhan Industrial Co ltd
Current assignee: Shanghai Yizhan Industrial Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-19
Anticipated expiration: 2031-05-25

Abstract

The application relates to a traction guide device, which comprises a frame, wherein a clamping assembly for clamping and limiting a PE pipe is arranged on the frame, a driving assembly for driving the clamping assembly to move along the extrusion direction of a foaming machine is arranged on the frame, and a guide piece for guiding the clamping assembly is arranged on the frame. This application helps improving work efficiency, and labour saving and time saving more.

Description

Traction guide device

Technical Field

The application relates to the field of insulating pipe forming, in particular to a traction guide device.

Background

When the air-conditioning pipeline is installed, the PE heat-insulating pipe is commonly used, and is sleeved on the copper pipe by the PE pipe during use to realize the heat-insulating effect.

In the casing pipe operation of PE insulating tube, utilize the foaming machine to extrude the PE pipe, and the one end of PE pipe is hauled out gradually, then, cut off the operation to the PE pipe through cutting the device, because the power that the foaming machine was extruded is less, and the length of required PE pipe is longer, for guaranteeing that the PE pipe is long straight form, need the staff manual work to pull the one end that the PE pipe was extruded, play the effect that the direction was pull to the PE pipe, later will cut off the PE pipe after, move to the port department that is used for the cover to establish the copper pipe device, carry out the casing pipe operation.

According to the related technology, the PE pipe is manually pulled and guided to keep a long straight shape, and when the PE pipe is pulled next time, the PE pipe needs to be manually returned to the original position to be pulled again, so that time and labor are wasted, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency and make labour saving and time saving more, this application provides a traction guide device.

The application provides a pull guider adopts following technical scheme:

the utility model provides a draw guider, includes the frame, is provided with in the frame and presss from both sides tight spacing clamping component to the PE pipe, be provided with in the frame and be used for driving clamping component along the drive assembly of the extrusion direction motion of foaming machine, be provided with in the frame and carry out the guide that leads to clamping component.

Through adopting above-mentioned technical scheme, when the PE pipe is through when cutting the device under draw action of draw gear, it is spacing to press from both sides with clamping component through the PE pipe one end that cuts the device, then drive assembly drive clamping component, make it drive the PE pipe and move under the effect of guide, make the PE pipe keep the state of growing straight, then cut the device and cut the PE pipe, and then realize the draw action to the PE pipe, need not the manual work and reciprocate and pull, then drive assembly drive clamping component makes it get back to the initial position, carry out next operation again, this process has improved staff's work efficiency, and labour saving and time saving more.

Preferably, the clamping assembly comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is adjustably arranged on the lower clamping plate along a direction close to or far away from the lower clamping plate, and a clamping gap for clamping the PE pipe is formed between the upper clamping plate and the lower clamping plate.

Through adopting above-mentioned technical scheme, connect through punch holder and lower plate and form and press from both sides tight clearance, realize the tight limiting displacement of PE pipe, punch holder is adjustable to be set up on the lower plate to can change the size that presss from both sides tight clearance according to the pipe diameter size of PE pipe, help improving the tight spacing effect of clamp to PE pipe.

Preferably, drive assembly includes sprocket group and chain, sprocket group sets up in the frame, the chain cover is established on sprocket group, drive assembly is still including being used for driving sprocket group pivoted driving piece, the fixed block that is provided with on the chain, lower plate and fixed block fixed connection.

Through adopting above-mentioned technical scheme, driving piece drive sprocket group rotates, drives the chain and rotates to drive the fixed block motion, and then drive the lower plate motion, make it drive PE pipe under the effect of guide part and move, realize the traction to the PE pipe.

Preferably, the lower clamping plate is fixedly connected with an adjusting rod, the adjusting rod penetrates through the upper clamping plate and is vertically arranged, a first abutting block is arranged on the adjusting rod, and the first abutting block abuts against the lower surface of the upper clamping plate;

the vertical fixed section of thick bamboo that slides that is provided with of punch holder upper surface, the cover that slides establishes on adjusting the pole and rather than forming the cooperation of sliding, the upper end of a section of thick bamboo that slides is provided with second butt piece, the upper end of adjusting the pole is provided with third butt piece, just third butt piece is located the top of second butt piece, the cover is equipped with adjusting spring on the regulation pole, adjusting spring is located between second butt piece and the third butt piece, adjusting spring's one end butt is at the upper surface of second butt piece, adjusting spring's other end butt is at the lower surface of third butt piece.

Through adopting above-mentioned technical scheme, fixedly connected with adjusts the pole on the lower plate, be provided with first butt joint board on the regulation pole, the upper clamp plate cover is established on adjusting the pole and in the upper surface butt of first butt joint board, the fixed surface of upper clamp plate is provided with the sliding barrel, the sliding barrel cover is established on adjusting the pole, the sliding barrel upper end is provided with the second butt joint board, the upper end of adjusting the pole is provided with the third butt joint board, be provided with regulating spring between second butt joint board and the third butt joint board, the regulating spring cover is established on adjusting the pole, regulating spring's one end and second butt joint board butt, the other end and third butt joint board butt, because in reality, the pipe diameter of PE pipe is not of uniform size, through the manual punch holder that slides of staff, compress regulating spring, adjust the size in tight clearance of clamp, in order to adapt to the PE pipe of different pipe diameters.

Preferably, the guide part sets up to the guide bar, the guide bar is located between fixed block and the lower plate, the length direction of guide bar be parallel with the moving direction of fixed block, be provided with the sliding part on the guide bar, the fixed block is with the fixed connection of sliding part, just lower plate and sliding part fixed connection

Through adopting above-mentioned technical scheme, be provided with the guide bar between fixed plate and lower plate, be provided with the sliding part on the guide bar, the sliding part respectively with fixed plate and lower plate fixed connection, when the chain motion, the chain drives the fixed block and removes, the fixed block drives the sliding part, make the sliding part drive lower plate and punch holder remove, and then drive the length direction of PE pipe along the guide bar and remove, the guide bar plays the effect of direction to the motion of PE pipe, help making the PE pipe keep the state of keeping the length straight, be favorable to going on of sleeve pipe operation.

Preferably, a tensioning assembly for tensioning the chain is arranged on the frame.

Through adopting above-mentioned technical scheme, utilize tensioning assembly to carry out the tensioning to the chain, help avoiding the chain to drop from the sprocket group.

Preferably, a bearing plate for bearing the chain is arranged on the frame.

Through adopting above-mentioned technical scheme, be provided with bearing plate bearing chain in the chain below, help preventing that the chain from droing from the sprocket group because self gravity.

Preferably, the lower bottom surface of the upper clamping plate and the upper bottom surface of the lower clamping plate are both provided with anti-skidding lines.

Through adopting above-mentioned technical scheme, set up anti-skidding line on lower plate and punch holder, after pressing from both sides tight PE pipe, anti-skidding line makes the frictional force grow between PE pipe and punch holder and the lower plate, has improved the tight effect of clamp of punch holder and lower plate to PE pipe, has the phenomenon that reduces PE pipe and drop in the motion process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the PE pipe passes through the cutting device, the PE pipe is clamped and limited by the clamping assembly, then the driving assembly drives the clamping assembly to move, and further the PE pipe moves under the guiding action of the guiding piece, so that the working efficiency of workers is improved, and time and labor are saved;

2. when the chain moves, the fixing block is driven to move, the fixing block drives the upper clamping plate and the lower clamping plate to move on the guide rod by using the sliding piece, and the guide rod plays a role in guiding, so that the PE pipe is kept in a long and straight state, and the sleeve operation is facilitated;

3. the chain is kept in a tensioning state through the tensioning wheel and is matched with the bearing plate, so that the chain is prevented from falling off from the chain wheel set due to the self gravity.

Drawings

Fig. 1 is a schematic overall structure diagram of a traction guide device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a clamping assembly and a guide rod according to an embodiment of the present application;

fig. 3 is a schematic structural diagram mainly showing a tension assembly in the embodiment of the present application.

Reference numerals: 1. a frame; 2. a clamping assembly; 21. a lower splint; 211. adjusting a rod; 2111. a first abutment block; 2112. a third abutment block; 22. an upper splint; 221. a sliding barrel; 2211. a second abutment block; 23. adjusting the spring; 3. a drive assembly; 31. a drive motor; 32. a sprocket; 33. a chain; 331. a fixed block; 4. a clamping gap; 5. a tension assembly; 51. a sleeve; 52. an L-shaped rotating shaft; 521. a circular block; 53. a tension wheel; 54. tensioning the spring; 6. a dust-proof plate; 7. a support plate; 8. anti-skid lines; 9. a guide bar; 91. a guide groove; 92. a slide carriage.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a traction guide device.

Referring to fig. 1, a traction guide device includes a frame 1, a clamping assembly 2 for clamping and limiting a PE pipe is arranged on the frame 1, a driving assembly 3 for driving the clamping assembly 2 to move is arranged on the frame 1, the driving assembly 3 includes a driving member, a sprocket group and a chain 33, the driving member is set as a driving motor 31, the driving motor 31 is provided with two driving motors 31, the two driving motors 31 are respectively arranged at two ends of the frame 1, power shafts of the two driving motors 31 are both vertically and upwardly arranged, the sprocket group may include a plurality of sprockets 32, in this embodiment, two sprockets 32 are adopted, the two sprockets 32 are respectively coaxially connected with the power shaft of the driving motor 31, and the chain 33 is sleeved on the two sprockets 32; the frame 1 is provided with a guide piece for guiding the clamping assembly 2, the guide piece is a guide rod 9, the frame 1 is provided with a tensioning assembly 5 for tensioning the chain 33, and the frame 1 is provided with a dust guard 6 above the chain 33.

In practice, after the PE pipe passes through the cutting device under the traction action of the traction device, an operator limits and fixes one end of the PE pipe passing through the cutting device and the clamping component 2, then the driving motor 31 drives the chain wheel 32 to rotate, so that the chain 33 moves and drives the clamping component 2 to move, the PE pipe moves and keeps in a long and straight state, in the process, the tensioning component 5 plays a tensioning role on the chain 33, the meshing effect of the chain 33 and the chain wheel 32 is improved, then the cutting device cuts the PE pipe, the operator pulls the PE pipe to separate the PE pipe from the clamping component 2, then the PE pipe is connected with the casing device to perform casing operation, meanwhile, the driving motor 31 rotates reversely, so that the clamping component 2 returns to an initial position to perform next operation, in the process, the operator does not need to manually pull the longer PE pipe in a reciprocating running mode, and the working efficiency of the operator is improved, and is more time-saving and labor-saving.

Referring to fig. 1, the frame 1 is provided with two bearing plate sets, each bearing plate set is provided with two bearing plates 7, the two bearing plates 7 of one set are respectively located below the chains 33 on two sides of one of the chain wheels 32, the two bearing plates 7 of the other set are respectively located below the chains 33 on two sides of the other chain wheel 32, and the four bearing plates 7 support the chains 33, which helps to prevent the chains 33 from falling off from the chain wheels 32 due to self-gravity.

Referring to fig. 1 and 2, the clamping assembly 2 includes a lower clamping plate 21 and an upper clamping plate 22, a fixing block 331 is fixed on the chain 33, the lower clamping plate 21 is fixedly connected with the fixing block 331, the lower clamping plate 21 is horizontally arranged, two adjusting rods 211 are vertically fixed on one side of the lower clamping plate 21 close to the fixing block 331, the two adjusting rods 211 are provided, first abutting blocks 2111 are integrally formed on the two adjusting rods 211, the upper clamping plate 22 is sleeved on the two adjusting rods 211, the lower surface of the upper clamping plate 22 abuts against the two first abutting blocks 2111, a clamping gap 4 is formed between the lower clamping plate 21 and the upper clamping plate 22, anti-skid grains 8 are formed on the lower surface of the upper clamping plate 22 and the upper surface of the lower clamping plate 21, friction force between the PE pipe and the clamping gap 4 is increased, and clamping effect of the upper clamping plate 22 and the lower clamping plate 21 on the PE pipe is improved; fixed surface connects sliding cylinder 221 on punch holder 22, sliding cylinder 221 is provided with two, two sliding cylinder 221 sleeves are established on two regulation poles 211 and form the cooperation of sliding in regulation pole 211, sliding cylinder 221's upper end integrated into one piece has second butt piece 2211, the top integrated into one piece of regulation pole 211 has third butt piece 2112, clamping assembly 2 still includes adjusting spring 23, adjusting spring 23 sleeves are established on adjusting pole 211, adjusting spring 23's one end and the upper surface butt of second butt piece 2211, its other end and the lower surface butt of third butt piece 2112.

In the practical application, the staff fixes the one end of PE pipe in pressing from both sides tight clearance 4, because the pipe diameter of PE pipe is different, the staff compresses adjusting spring 23 simultaneously through the punch holder 22 that upwards slides, and the size of tight clearance 4 is pressed from both sides in the increase, realizes pressing from both sides tight spacing to the PE pipe of different pipe diameters size, and adjusting spring 23 has decurrent power to second butt piece 2211 for the punch holder supports tightly with the PE pipe, realizes the clamping action of punch holder 22 and lower plate 21.

Referring to fig. 1 and 2, the guide rod 9 is located between the lower clamp plate 21 and the fixing block 331, the length direction of the guide rod 9 is parallel to the moving direction of the fixing block 331, a guide groove 91 is formed in the guide rod 9 in a penetrating manner along the length direction of the guide rod 9, a sliding seat 92 is slidably arranged in the guide groove 91, one side of the sliding seat 92 is fixedly connected with the fixing block 331, and the other side of the sliding seat 92 is fixedly connected with the lower clamp plate 21. In practical application, when the chain 33 drives the fixing block 331 to move, the fixing block 331 drives the sliding base 92 to move in the guide groove 91, and the sliding base 92 drives the lower clamping plate 21 and the upper clamping plate 22 to move, so that the PE pipe moves along the length direction of the guide rod 9, which is beneficial to enabling the PE pipe to be in a long and straight state and is beneficial to sleeve operation.

Referring to fig. 1 and 3, the tensioning assembly 5 includes a sleeve 51, an L-shaped rotating shaft 52 and a tensioning wheel 53, the sleeve 51 is fixedly connected to the frame 1, a longer section and a shorter section are formed on the L-shaped rotating shaft 52, one end of the longer section of the L-shaped rotating shaft 52 is inserted into the sleeve 51, the tensioning wheel 53 is rotatably and fixedly connected to one end of the shorter section of the L-shaped rotating shaft 52 through a bearing, the tensioning wheel 53 abuts against the outer side of the chain 33, the tensioning assembly 5 further includes a tensioning spring 54, a circular block 521 is integrally formed on the longer section of the L-shaped rotating shaft 52 located outside the sleeve 51, the tensioning spring 54 is sleeved on the L-shaped rotating shaft 52, one end of the tensioning spring 54 abuts against one side of the sleeve 51 close to the tensioning wheel 53, the other end of the tensioning spring abuts against the circular block 521, and the initial state of the tensioning spring 54 is a compressed state. In practice, when the chain 33 is slack, the tension spring 54 abuts against the circular block 521, so that the circular block 521 drives the L-shaped rotating shaft 52 to move, and the tension wheel 53 abuts against the chain 33, thereby keeping the chain 33 tensioned, and contributing to improving the meshing effect of the chain 33 and the sprocket 32.

The implementation principle of the traction guide device in the embodiment of the application is as follows: in practical application, after the PE pipe passes through the cutting device, the worker clamps and limits one end of the PE pipe by using the upper clamp plate 22 and the lower clamp plate 21, the upper clamp plate 22 slides upwards, the adjusting spring 23 is compressed at the same time, the size of the clamping gap 4 is changed to adapt to the PE pipes with different pipe diameters, then the adjusting spring 23 abuts against the second abutting block 2211, so that the PE pipes are clamped by the upper clamp plate 22 and the lower clamp plate 21, then the two driving motors 31 operate to respectively drive the two chain wheels 32 to rotate, so that the chain 33 moves, the chain 33 drives the fixing block 331 to move, the fixing block 331 drives the sliding seat 92, the sliding seat 92 drives the lower clamp plate 21 along the guide groove 91, so that the PE pipes are driven by the lower clamp plate 21 and the upper clamp plate 22 to move along the length direction of the guide rod 9, so that the PE pipes are always kept in a long and straight state during the movement of the PE pipes, then the cutting device cuts the PE pipes, and the worker pulls the cut PE pipes, make the PE pipe drop from pressing from both sides tight clearance 4, then the staff is connected long straight PE pipe and bushing apparatus, carries out the sleeve pipe operation, drives the PE pipe through punch holder 22 and lower plate 21 and removes, helps improving staff's work efficiency, and labour saving and time saving more.

When the chain 33 runs for a long time, the chain is easy to loosen, and the tensioning spring 54 abuts against the circular block 521, so that the circular block 521 drives the L-shaped rotating shaft 52 to move towards one side of the chain 33, and the tensioning wheel 53 is tightly abutted against the chain 33, so that the chain 33 is kept in a tensioned state, and the meshing effect of the chain 33 and the chain wheel 32 is improved. Be provided with dust guard 6 on the frame 1, help reducing the dust and fall into on chain 33 and sprocket 32, help improving the meshing rotation effect between chain 33 and the sprocket 32, still be provided with bearing board 7 on the frame 1, play the supporting effect to chain 33, cooperate take-up pulley 53 again to the tensioning effect of chain 33, help preventing that chain 33 from droing from sprocket 32 because of self gravity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A draft guide assembly, comprising: including frame (1), be provided with in frame (1) and press from both sides tight spacing clamping unit (2) to the PE pipe, be provided with in frame (1) and be used for driving clamping unit (2) along the drive assembly (3) of the extrusion direction motion of foaming machine, be provided with the guide that leads clamping unit (2) in frame (1).

2. A traction guide as claimed in claim 1, wherein: the clamping assembly (2) comprises an upper clamping plate (22) and a lower clamping plate (21), wherein the upper clamping plate (22) is adjustably arranged on the lower clamping plate (21) along the direction close to or far away from the lower clamping plate (21) and is provided with a clamping gap (4) for clamping the PE pipe.

3. A traction guide as claimed in claim 2, wherein: drive assembly (3) include sprocket group and chain (33), the sprocket group sets up on frame (1), chain (33) cover is established on the sprocket group, drive assembly (3) are still including being used for driving sprocket group pivoted driving piece, the fixed block (331) that is provided with on chain (33), lower plate (21) and fixed block (331) fixed connection.

4. A traction guide as claimed in claim 3, wherein: an adjusting rod (211) is fixedly connected to the lower clamping plate (21), the adjusting rod (211) penetrates through the upper clamping plate (22) and is vertically arranged, a first abutting block (2111) is arranged on the adjusting rod (211), and the first abutting block (2111) abuts against the lower surface of the upper clamping plate (22);

the fixed sliding barrel (221) that is provided with of punch holder (22) upper surface vertical, sliding barrel (221) cover is established on adjusting pole (211) and is formed the cooperation of sliding rather than forming, the upper end of sliding barrel (221) is provided with second butt joint piece (2211), the upper end of adjusting pole (211) is provided with third butt joint piece (2112), just third butt joint piece (2112) is located the top of second butt joint piece (2211), the cover is equipped with adjusting spring (23) on adjusting pole (211), the one end butt of adjusting spring (23) is at the upper surface of second butt joint piece (2211), the other end butt of adjusting spring (23) is at the lower surface of third butt joint piece (2112).

5. A traction guide as claimed in claim 4, wherein: the guide part sets up to guide bar (9), guide bar (9) are located between fixed block (331) and lower plate (21), the length direction of guide bar (9) be parallel with the moving direction of fixed block (331), be provided with the sliding part on guide bar (9), fixed block (331) and the fixed connection of sliding part, just lower plate (21) and sliding part fixed connection.

6. A traction guide as claimed in claim 5, wherein: the frame (1) is provided with a tensioning assembly (5) for tensioning the chain (33).

7. A traction guide as claimed in claim 6, wherein: and a bearing plate (7) for bearing the chain (33) is arranged on the frame (1).

8. A traction guide as claimed in claim 7, wherein: the lower bottom surface of the upper clamping plate (22) and the upper bottom surface of the lower clamping plate (21) are both provided with anti-skid grains (8).