CN220877423U

CN220877423U - Raw material tape extrusion molding device

Info

Publication number: CN220877423U
Application number: CN202321994418.XU
Authority: CN
Inventors: 沈杰; 黄为明
Original assignee: Hangzhou Feiyan Fluorine Plastic Products Co ltd
Current assignee: Hangzhou Feiyan Fluorine Plastic Products Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-05-03
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of extruders, in particular to a raw material belt extrusion molding device which comprises an extrusion molding pipe, a speed regulating valve with graduation marks and a handle, wherein a movable groove is formed in the speed regulating valve, the extrusion molding pipe penetrates through the inside of the speed regulating valve and is fixedly connected with the speed regulating valve, one side of the speed regulating valve is provided with a rotatable handle, the handle is embedded on one side of the speed regulating valve and is arranged in a sliding manner, a round opening with a thread groove is formed in the handle, a round pin is arranged in the round opening, the surface of the round pin is provided with threads and is movably connected with the threads of the round opening, a blocking block is fixedly arranged on one side of the round pin, close to the extrusion molding pipe, of the round opening transversely moves the round pin, a user can rotate the handle by arranging the speed regulating valve with graduation marks, the blocking block at one end of the round pin can squeeze the extrusion molding pipe to perform speed regulation, the speed regulation effect can be achieved, the speed regulation effect can be manually performed, and the round pin can be observed on the graduation marks of the speed regulating valve, and the raw material belt extrusion molding device is convenient for the user to use.

Description

Raw material tape extrusion molding device

Technical Field

The utility model relates to the technical field of extruders, in particular to a raw material belt extrusion molding device.

Background

Also known as extrusion molding or extrusion in plastic processing and extrusion in rubber processing. The processing method is that the materials are heated and plasticized under the action of the extruder barrel and the screw rod, and are pushed forward by the screw rod, and the materials continuously pass through a machine head to prepare various section products or semi-products.

The extruder used at present is generally not provided with an observable scale mark on a device of a flow regulator, so when the flow rate needs to be stabilized, the extruder cannot be adjusted and observed timely, and a device for preventing plastic backflow is needed on a plurality of extruders, so that improvement is also needed for improving the backflow prevention effect.

Disclosure of utility model

The utility model aims to provide a raw material belt extrusion molding device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a raw material area extrusion molding device, includes extruded tube, takes the governing valve and the handle of scale mark, the movable groove has been seted up to the governing valve inside, the extruded tube runs through the governing valve inside and with governing valve fixed connection, governing valve one side is equipped with rotatable handle, the handle inlays to be established in governing valve one side and slide the setting, the inside round mouth of having seted up the threaded groove of handle, the inside round pin that is equipped with of round mouth, round pin surface has the screw thread and with round mouth screw thread swing joint, round pin is close to the fixed block that is equipped with in extruded tube one side.

Preferably, the material taking head is fixedly arranged at the starting end of the extrusion molding pipe, the switchable gland is fixedly arranged on the surface of the extrusion molding pipe and is positioned at the bottom of the material taking head, the water stop valve is fixedly arranged on the surface of the extrusion molding pipe, and the water stop valve is positioned at the bottom of the gland.

Preferably, the surface of the extrusion molding pipe is provided with a drip, the extrusion molding pipe penetrates through the drip and is communicated with the inside of the drip, and the drip is positioned at the bottom of the water stop valve.

Preferably, the surface of the extrusion molding pipe is fixedly provided with a backflow preventer, an extrusion molding groove is formed in the backflow preventer, the extrusion molding groove is matched with the extrusion molding pipe, a ball block is arranged in the extrusion molding groove, a ball groove is formed in the backflow preventer, the ball block is matched with the ball groove, and the backflow preventer is located at the bottom of the drip.

Preferably, the surface of the extrusion molding pipe is fixedly provided with an exhaust device, the exhaust device is positioned at the bottom of the drip, and the speed regulating valve is positioned at the bottom of the exhaust device.

Preferably, an extrusion device is fixedly arranged at the tail end of the extrusion tube, and an extrusion head inserted into the skin of a human body is arranged in the extrusion device.

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

1. This raw material area extrusion molding device through setting up the governing valve and the handle of taking the scale, and the user can rotate the handle, and the handle rotates and can drive inside round pin and rotate, and round pin removes the effect that can make the block of one end extrude the extruded tube and carry out the speed governing, has reached the effect that can carry out the speed governing manually and can observe on the scale mark of governing valve, and the person of facilitating the use.

2. This raw material area extrusion molding device through setting up the anti-reflux ware, and medical patient can carry out unidirectional extrusion's effect when carrying out the extrusion, can not lead to plastics to flow back and prevent the medical accident from appearing, has reached the condition that prevents plastics backward flow, improves the safety effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the backflow preventer of the present utility model;

Fig. 3 is a cross-sectional view of the speed valve of the present utility model.

In the figure: 1. an extrusion tube; 2. a speed regulating valve; 3. a handle; 4. a movable groove; 5. a round opening; 6. round pins; 7. a block; 8. a material taking head; 9. a water stop valve; 10. dripping; 11. an extrusion molding groove; 12. a ball block; 13. a ball groove; 14. a backflow preventer; 15. an exhaust device; 16. an extrusion head; 17. scale marks; 18. and (5) pressing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a raw material area extrusion molding device, including extruded tube 1, take the speed governing valve 2 and the handle 3 of scale mark 17, the movable groove 4 has been seted up to the inside speed governing valve 2, extruded tube 1 runs through the inside and with speed governing valve 2 fixed connection of speed governing valve 2, speed governing valve 2 one side is equipped with rotatable handle 3, handle 3 inlays and establishes in speed governing valve 2 one side and slide the setting, the inside round mouth 5 of having seted up the screw thread groove of handle 3, the inside round pin 6 that is equipped with of round mouth 5, round pin 6 surface has the screw thread and with round mouth 5 screw thread swing joint, round pin 6 is close to extruded tube 1 one side and is fixed to be equipped with the retaining block 7, round pin 6 surface has the screw thread with the inside round pin 6 lateral shifting of round mouth 5 through rotating handle 3, round pin 6 carries out screw thread swing joint with round mouth 5, so round pin 6 can move in round mouth 5 inside, thereby drive retaining block 7 and extrude the speed limit extruded tube 1.

The starting end of the extrusion molding pipe 1 is fixedly provided with a material taking head 8, the starting end of the extrusion molding pipe 1 is fixedly provided with the material taking head 8, the surface of the extrusion molding pipe 1 is fixedly provided with a switchable gland 18, the gland 18 is positioned at the bottom of the material taking head 8, the surface of the extrusion molding pipe 1 is fixedly provided with a water stop valve 9, and the water stop valve 9 is positioned at the bottom of the gland 18.

The surface of the extrusion molding pipe 1 is provided with a drip 10, the extrusion molding pipe 1 penetrates through the drip 10 and is communicated with the inside of the drip 10, and the drip 10 is positioned at the bottom of the water stop valve 9.

The surface fixed mounting of extruded tube 1 has anti-reflux ware 14, the extrusion molding groove 11 has been seted up to anti-reflux ware 14 inside, extrusion molding groove 11 and extruded tube 1 looks adaptation, extrusion molding groove 11 inside is equipped with ball 12, anti-reflux ware 14 inside has been seted up ball groove 13, ball 12 and ball groove 13 looks adaptation, anti-reflux ware 14 is located drip 10 bottom, can promote ball 12 to ball groove 13 inside when the top extrusion molding starts, anti-reflux ware 14 is in the state that liquid flows this moment, when stopping, the spheroid can receive atmospheric pressure to get back to extrusion molding groove 11 inside, and prevent other end plastics backward flow, make extruded tube 1 be unidirectional flow device.

The surface of the extrusion molding pipe 1 is fixedly provided with an exhaust device 15, the exhaust device 15 is positioned at the bottom of the drip 10, and the speed regulating valve 2 is positioned at the bottom of the exhaust device 15.

An extrusion device is fixedly arranged at the tail end of the extrusion tube 1, and an extrusion head 16 inserted into human skin is arranged in the extrusion device.

When the raw material tape extrusion molding device of the embodiment is used, medical staff inserts the material taking head 8 into a material, the extrusion head 16 is inserted into the skin of a patient, then the gland 18 and the water stop valve 9 are opened, liquid in the extrusion pipe 1 automatically flows downwards and then automatically fills the drip 10, then flows into the backflow preventer 14, the ball 12 is pushed into the ball groove 13, at the moment, the liquid in the backflow preventer 14 is in a circulating state, then the liquid flows to the exhaust device 15, at the moment, the air in the extrusion pipe 1 is discharged outwards from the exhaust device 15, the air and the feed liquid are prevented from being input into the patient together, accidents are generated, then the medical staff rotates the handle 3 by hand to regulate the speed control valve 2, and the feed liquid can enter the patient by controlling the flow speed according to the scale mark 17 on the speed control valve 2 for observation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a raw material area extrusion molding device, includes extruded tube (1), takes speed governing valve (2) and handle (3) of scale, movable groove (4) have been seted up to speed governing valve (2) inside, extruded tube (1) run through speed governing valve (2) inside and with speed governing valve (2) fixed connection, speed governing valve (2) one side is equipped with rotatable handle (3), handle (3) inlay and establish in speed governing valve (2) one side and sliding arrangement, round mouth (5) of taking the screw groove have been seted up to handle (3) inside, round mouth (5) inside is equipped with round pin (6), round pin (6) surface have screw thread and with round mouth (5) screw thread swing joint, round pin (6) are close to extruded tube (1) one side and are fixed to be equipped with stop block (7).

2. A green tape extrusion apparatus as set forth in claim 1, wherein: the novel plastic extruding device is characterized in that a material taking head (8) is fixedly arranged at the starting end of the plastic extruding pipe (1), a switchable gland (18) is fixedly arranged on the surface of the plastic extruding pipe (1), the gland (18) is located at the bottom of the material taking head (8), a water stop valve (9) is fixedly arranged on the surface of the plastic extruding pipe (1), and the water stop valve (9) is located at the bottom of the gland (18).

3. A green tape extrusion apparatus as set forth in claim 2, wherein: the surface of the extrusion molding pipe (1) is provided with a drip (10), the extrusion molding pipe (1) penetrates through the drip (10) and is communicated with the inside of the drip (10), and the drip (10) is positioned at the bottom of the water stop valve (9).

4. A green tape extrusion apparatus according to claim 3, wherein: the plastic extruding pipe is characterized in that a backflow preventer (14) is fixedly arranged on the surface of the plastic extruding pipe (1), a plastic extruding groove (11) is formed in the backflow preventer (14), the plastic extruding groove (11) is matched with the plastic extruding pipe (1), a ball block (12) is arranged in the plastic extruding groove (11), a ball groove (13) is formed in the backflow preventer (14), the ball block (12) is matched with the ball groove (13), and the backflow preventer (14) is located at the bottom of the drip (10).

5. A green tape extrusion apparatus according to claim 1 or 4, wherein: the surface of the extrusion molding pipe (1) is fixedly provided with an exhaust device (15), the exhaust device (15) is positioned at the bottom of the drip (10), and the speed regulating valve (2) is positioned at the bottom of the exhaust device (15).

6. A green tape extrusion apparatus as set forth in claim 5, wherein: an extrusion device is fixedly arranged at the tail end of the extrusion tube (1), and an extrusion head (16) inserted into the skin of a human body is arranged in the extrusion device.