CN214324263U

CN214324263U - Pipe pyrocondensation pipe separator

Info

Publication number: CN214324263U
Application number: CN202120120238.3U
Authority: CN
Inventors: 范涛
Original assignee: Shenyang Mastech Medical Device Co ltd
Current assignee: Shenyang Mastech Medical Device Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-01
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to a pipe processing appurtenance technical field provides a pipe pyrocondensation pipe separator very much, the on-line screen storage device comprises a base, lower fixed block, go up the fixed block, lower rolling wheel, go up rolling wheel and support adjusting part, lower fixed block and last fixed block are U type structure, the ascending fixing of fixed block opening is on the base down, lower rolling wheel rotates to be connected in the opening of fixed block down, it is connected with support adjusting part to go up the fixed block opening decurrent, it rotates to be connected in the opening of last fixed block to go up rolling wheel, it is located rolling wheel down directly over to go up rolling wheel, and go up rolling wheel and have certain clearance down between the rolling wheel. This is novel extrudees the pipe structure through last rolling wheel and rolling wheel down, because different materials are out of shape after the extrusion is different, so can appear the space between different materials during the extrusion to reach the purpose of pyrocondensation pipe and pipe separation.

Description

Pipe pyrocondensation pipe separator

Technical Field

The utility model relates to a pipe processing appurtenance technical field provides a pipe pyrocondensation pipe separator very much.

Background

The medical catheter needs a separation process between the thermal reflow process and the heat shrinkable tube peeling process. When the catheter is subjected to hot reflux, the melted polymers are extruded together by utilizing the characteristic that the heat shrinkable tube shrinks under heat. When the heat shrinkable tube is peeled off in the past, the heat shrinkable tube is found to be tightly adhered to the outer wall of the catheter, so that the peeling is very difficult, and the surface of the catheter is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pipe pyrocondensation pipe separator.

The utility model discloses a realize like this, a pipe pyrocondensation pipe separator, the on-line screen storage device comprises a base, lower fixed block, go up the fixed block, rolling wheel down, go up rolling wheel and support adjusting part, lower fixed block and last fixed block are U type structure, the ascending fixing of fixed block opening is on the base down, rolling wheel rotates down and connects in the opening of fixed block down, it is connected with support adjusting part to go up the fixed block opening decurrent, it rotates to connect in the opening of last fixed block to go up rolling wheel, it is located rolling wheel down directly over to go up rolling wheel, and it has certain clearance to go up between rolling wheel and the rolling wheel down.

Preferably, support adjusting part includes door type support frame, adjusting screw, post piece and spring, and rectangular hole is opened respectively to the support frame both sides, the both ends of going up the fixed block can be the activity about the rectangular downthehole of inserting the support frame both sides respectively, adjusting screw pass behind the screw of support frame upper end with post piece fixed connection, spring upper end and post piece lower extreme fixed connection, the upper end fixed connection of spring lower extreme and last fixed block.

Preferably, the adjusting screw at the upper end of the supporting frame is connected with two nuts.

Further preferably, the two sides of the upper fixing block are respectively connected with at least one sliding wheel, and the sliding wheels are arranged in the strip holes in the two sides of the supporting frame.

Preferably, the lower end of the support frame is fixed on the bases on two sides of the lower fixed block, support blocks are fixed on two sides of the support frame and at the positions where the upper ends of the lower rolling wheels are flush, two guide wheels are arranged on each support block, and the two guide wheels are respectively located on two sides of the upper rolling wheel.

Compared with the prior art, the utility model has the advantages of:

the upper rolling wheel and the lower rolling wheel are used for extruding the structure of the guide pipe, and because different materials are deformed differently after being extruded, gaps can be formed among the different materials during extrusion, so that the purpose of separating the heat shrinkable pipe from the guide pipe is achieved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is a side view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pipe pyrocondensation pipe separator, the on-line screen storage device comprises a base 6, lower fixed block 13, go up fixed block 3, lower rolling wheel 7, go up rolling wheel 4 and support adjusting part, lower fixed block 13 and last fixed block 3 are U type structure, the ascending fixing of fixed block 13 opening is on base 6 down, lower rolling wheel 7 rotates to be connected in the opening of fixed block 13 down, it is connected with support adjusting part to go up the 3 decurrent and support of fixed block opening, it connects in the opening of last fixed block 3 to go up rolling wheel 4 rotation, it is located rolling wheel 7 under to go up rolling wheel 4, and there is certain clearance between last rolling wheel 4 and the rolling wheel 7 down.

In the working process, the guide pipe with the heat shrinkable tube is inserted between the upper rolling wheel 4 and the lower rolling wheel 7, the gap between the upper rolling wheel and the lower rolling wheel is adjustable, and due to the extrusion effect of the upper rolling wheel 4, gaps are generated between the heat shrinkable tubes made of different materials and the guide pipe, so that the purpose of separation is achieved. According to the model size of the conduit, the position of the upper fixing block 3 can be adjusted through the supporting and adjusting component.

As a specific regulation mode, support adjusting part includes door type support frame 2, adjusting screw 1, post piece 9 and spring 11, and rectangular hole is opened respectively to 2 both sides of support frame, it is downthehole to go up the rectangular of inserting the support frame 2 both sides that the both ends of fixed block 3 can move about from top to bottom respectively, adjusting screw 1 pass behind the screw of 2 upper ends of support frame with post piece 9 fixed connection, spring 11 upper end and 9 lower extreme fixed connection of post piece, the upper end fixed connection of 11 lower extremes of spring and last fixed block 3.

When adjusting the position of last fixed block 3, through rotating adjusting screw 1 adjustment, in order to prevent to go up fixed block 3 fixed dead position, set up spring 11, can finely tune its position.

In order to fix the position of the adjusting screw 1, as an improvement of the technical scheme, the adjusting screw 1 at the upper end of the support frame 2 is connected with two nuts 10.

In order to make the adjustment of going up fixed block 3 position more smooth and easy, as the improvement, go up the both sides of fixed block 3 and connect a movable pulley 8 respectively at least, movable pulley 8 is installed the rectangular downthehole of support frame 2 both sides.

In order to guide the catheter, as an improvement of the technical scheme, the lower end of the support frame 2 is fixed on the bases 6 at two sides of the lower fixing block 13, the support blocks 5 are fixed at positions, which are flush with the upper ends of the lower rolling wheels 7, at two sides of the support frame 2, two guide wheels 12 are arranged on each support block 5, and the two guide wheels 12 are respectively located at two sides of the upper rolling wheel 4.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a pipe pyrocondensation pipe separator, a serial communication port, including base (6), lower fixed block (13), go up fixed block (3), rolling wheel (7) down, go up rolling wheel (4) and support adjusting part, lower fixed block (13) and last fixed block (3) are U type structure, the ascending fixing of lower fixed block (13) opening is on base (6), lower rolling wheel (7) rotate to be connected in the opening of fixed block (13) down, it is connected with support adjusting part to go up fixed block (3) opening decurrent, it rotates to be connected in the opening of last fixed block (3) to go up rolling wheel (4), it is located rolling wheel (7) under to go up rolling wheel (4), and there is certain clearance between last rolling wheel (4) and rolling wheel (7) down.

2. The pipe heat shrinkable tube separating device according to claim 1, wherein the supporting and adjusting assembly comprises a door-shaped supporting frame (2), an adjusting screw rod (1), a column block (9) and a spring (11), strip holes are respectively formed in two sides of the supporting frame (2), two ends of the upper fixing block (3) are respectively inserted into the strip holes in two sides of the supporting frame (2) in a vertically movable manner, the adjusting screw rod (1) penetrates through a screw hole in the upper end of the supporting frame (2) and then is fixedly connected with the column block (9), the upper end of the spring (11) is fixedly connected with the lower end of the column block (9), and the lower end of the spring (11) is fixedly connected with the upper end of the upper fixing block (3).

3. A catheter heat shrinkable tube separating device according to claim 2, wherein two nuts (10) are connected to the adjusting screw (1) at the upper end of the supporting frame (2).

4. The catheter heat shrinkable tube separating device according to claim 2, wherein at least one sliding wheel (8) is connected to each of two sides of the upper fixing block (3), and the sliding wheels (8) are installed in the strip holes on two sides of the support frame (2).

5. The pipe heat shrinkable tube separating device according to claim 2, wherein the lower end of the supporting frame (2) is fixed to the base (6) at both sides of the lower fixing block (13), supporting blocks (5) are fixed at both sides of the supporting frame (2) and at the positions flush with the upper ends of the lower rolling wheels (7), two guide wheels (12) are provided on each supporting block (5), and the two guide wheels (12) are respectively located at both sides of the upper rolling wheel (4).