CN211071164U

CN211071164U - Polytetrafluoroethylene preforming device

Info

Publication number: CN211071164U
Application number: CN201921191204.2U
Authority: CN
Inventors: 包信海; 张翰中; 包信章
Original assignee: Taizhou Guangming Electronic Material Co ltd
Current assignee: Taizhou Guangming Electronic Material Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-24
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a polytetrafluoroethylene preforming device, including box, first feed inlet, second feed inlet and controller, install the motor directly over the box, and the output of motor is connected with the pivot to the bottom of pivot is connected with the dead lever, install the diaphragm around the dead lever, and the inside of diaphragm is provided with the connecting rod, be provided with the blade on the outer wall of connecting rod, first feed inlet sets up in the top of box, and first feed inlet sets up in the left and right sides of motor, the bottom of box is provided with the second export, and installs the control valve in the second export. This polytetrafluoroethylene preforming device, the one end that the dead lever was kept away from to the diaphragm is provided with the brush, and brush and box inner wall are connected for the laminating, rotate the in-process at the diaphragm like this, can drive the brush and rotate together to make the brush the raw materials of adhesion on to the box inner wall and remove, not only reduced the waste of raw materials, also made the raw materials carry out the abundant reaction.

Description

Polytetrafluoroethylene preforming device

Technical Field

The utility model relates to a polytetrafluoroethylene technical field specifically is polytetrafluoroethylene preforming device.

Background

Polytetrafluoroethylene is a material with acid and alkali resistance and various organic solvents resistance, is widely used for sealing materials and filling materials, and is generally prepared by putting various raw materials and tetrafluoroethylene monomer into a reaction kettle, and carrying out a series of reactions such as continuous stirring and mixing, wherein the stirring is one of polytetrafluoroethylene preforming.

However, the existing polytetrafluoroethylene preforming device, that is, the stirring device still has some disadvantages in the using process, for example, some raw materials are easily adhered to the inner wall of the kettle body in the stirring reaction process, which causes waste of the raw materials, and when the gas in the stirring reaction process is discharged through the outlet, part of solid materials and the gas are easily discharged together, which causes the reduction of the practicability of the preforming device, so we propose the polytetrafluoroethylene preforming device so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polytetrafluoroethylene forming device in advance to solve some raw materials of polytetrafluoroethylene forming device on the existing market that above-mentioned background art provided and easily adhere on the internal wall of cauldron in the stirring reaction process, cause the waste of raw materials, gas wherein makes partial solid material and gas discharge together easily when the export is discharged moreover, thereby cause the problem that the practicality to forming device reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the polytetrafluoroethylene preforming device comprises a box body, a first feed inlet, a second feed inlet and a controller, wherein a motor is installed right above the box body, the output end of the motor is connected with a rotating shaft, the bottom of the rotating shaft is connected with a fixed rod, transverse plates are installed around the fixed rod, a connecting rod is arranged inside the transverse plates, blades are arranged on the outer walls of the connecting rod, one ends, close to the inner wall of the box body, of the transverse plates are connected with hairbrushes, the first feed inlet is arranged at the top of the box body, the first feed inlet is arranged on the left side and the right side of the motor, the second feed inlet is arranged on the left side of the box body, the right side of the box body is connected with a first outlet, a filter screen is connected inside the first outlet, a second outlet is arranged at the bottom of the box body, a control valve is installed on the second, and the controller is arranged above the second feeding hole.

Preferably, the fixed rod is connected with the rotating shaft in a welding manner, and the fixed rod is connected with the transverse plate in a bolt manner.

Preferably, diaphragm and connecting rod formula structure as an organic whole, and the equidistant distribution of blade on the connecting rod to the diaphragm equiangular distribution is around the dead lever.

Preferably, the connection mode of the brush and the transverse plate is bolted connection, the connection mode of the brush and the inner wall of the box body is joint connection, and the box body is made of stainless steel.

Preferably, the first outlet and the filter screen are connected in a clamping manner, the filter screen is mounted at the position of one third of the left side inside the first outlet, and the length of two thirds of the right side inside the first outlet is in a threaded shape.

Preferably, the connection mode of the electric heating wires and the box body is bolted connection, and the electric heating wires are distributed in the inner wall of the box body at equal angles.

Compared with the prior art, the beneficial effects of the utility model are that: the polytetrafluoroethylene preforming device;

(1) the end of the transverse plate, which is far away from the fixed rod, is provided with the hairbrush, and the hairbrush is connected with the inner wall of the box body in a fitting manner, so that the hairbrush can be driven to rotate together in the rotating process of the transverse plate, and the raw materials adhered to the inner wall of the box body are brushed away by the hairbrush, so that the waste of the raw materials is reduced, and the raw materials are fully reacted;

(2) the filter screen is arranged in the first outlet, and when gas generated after reaction is discharged from the first outlet, the solid material can be intercepted by the filter screen, so that the waste of the material is reduced, and the practicability of the device is improved;

(3) be provided with electric heating wire in the inner wall of box, and angular distribution such as electric heating wire, and then conveniently heat the box inside, make better reaction between the raw materials of box inside, ensure the device's availability factor.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing rod and the transverse plate of the present invention;

figure 4 is the utility model discloses the first export is connected the right side and is looked the structure schematic diagram with the filter screen.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. fixing the rod; 5. a transverse plate; 6. a connecting rod; 7. a blade; 8. a brush; 9. a first feed port; 10. a second feed port; 11. a first outlet; 12. filtering with a screen; 13. a second outlet; 14. a control valve; 15. an electric heating wire; 16. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a polytetrafluoroethylene preforming device comprises a box body 1, a motor 2, a rotating shaft 3, a fixed rod 4, a transverse plate 5, a connecting rod 6, blades 7, a brush 8, a first feed inlet 9, a second feed inlet 10, a first outlet 11, a filter screen 12, a second outlet 13, a control valve 14, an electric heating wire 15 and a controller 16, wherein the motor 2 is installed right above the box body 1, the output end of the motor 2 is connected with the rotating shaft 3, the bottom of the rotating shaft 3 is connected with the fixed rod 4, the transverse plate 5 is installed around the fixed rod 4, the connecting rod 6 is arranged inside the transverse plate 5, the blades 7 are arranged on the outer wall of the connecting rod 6, one end, close to the inner wall of the box body 1, of the transverse plate 5 is connected with the brush 8, the first feed inlet 9 is arranged at the top of the box body 1, the first feed inlet 9 is arranged at the left side and the right side of the, a filter screen 12 is connected inside the first outlet 11, a second outlet 13 is arranged at the bottom of the box body 1, a control valve 14 is installed on the second outlet 13, an electric heating wire 15 is arranged in the inner wall of the box body 1, a controller 16 is installed on the left side of the box body 1, and the controller 16 is arranged above the second feeding hole 10;

the fixed rod 4 and the rotating shaft 3 are connected in a welding mode, and the fixed rod 4 and the transverse plate 5 are connected in a bolt mode, so that the fixed rod 4 and the rotating shaft 3 are connected more firmly, and the phenomenon of falling in the using process is effectively prevented;

the transverse plate 5 and the connecting rod 6 are of an integrated structure, the blades 7 on the connecting rod 6 are distributed at equal intervals, and the transverse plate 5 is distributed around the fixing rod 4 at equal angles, so that the transverse plate 5 can drive the connecting rod 6 and the blades 7 to rotate together, the stirring of raw materials is accelerated, and the reaction progress is improved;

the brush 8 is connected with the transverse plate 5 through bolts, the brush 8 is connected with the inner wall of the box body 1 in a fitting manner, the box body 1 is made of stainless steel, and the brush 8 can be brushed along with the rotation of the transverse plate 5 along with the inner wall of the box body 1, so that raw materials adhered to the inner wall of the box body 1 are brushed away, and the waste of the raw materials is reduced;

the first outlet 11 and the filter screen 12 are connected in a clamping manner, the filter screen 12 is installed at the position of one third of the left side inside the first outlet 11, and the length of two thirds of the right side inside the first outlet 11 is in a thread shape, so that mixed solid raw materials can be intercepted when gas generated in the reaction process is discharged, the waste of raw materials is further reduced, and the normal use of the device is ensured;

the connection mode of electric heating wire 15 and box 1 is bolted connection, and electric heating wire 15 equiangular distribution can increase the inside temperature of box 1 in the inner wall of box 1 to make the better preforming that reacts of raw and other materials in box 1.

The working principle is as follows: when the polytetrafluoroethylene preforming device is used, as shown in fig. 1-3, firstly, a worker puts a box body 1 at a corresponding position, then various solid raw materials are put in from a first feeding hole 9, tetrafluoroethylene monomer is put in from a second feeding hole 10, then the worker starts a motor 2 through an external power supply, the motor 2 drives a rotating shaft 3 and a fixed rod 4 to rotate, the periphery of the fixed rod 4 is in bolted connection with a transverse plate 5, a connecting rod 6 penetrates through the transverse plate 5, blades 7 on the connecting rod 6 are distributed at equal intervals, so that the transverse plate 5, the connecting rod 6 and the blades 7 can be driven to rotate together when the fixed rod 4 rotates, thus, various raw materials are stirred and mixed, the reaction among the raw materials is accelerated, in the stirring process, because one end of the transverse plate 5 close to the box body 1 is connected with a brush 8, and the connection mode of the brush 8 and the inner wall of the box body 1 is in a fitting connection, therefore, along with the rotation of the transverse plate 5, the brush 8 rotates along with the inner wall of the box body 1, and further brushes the raw materials adhered to the inner wall of the box body 1, so that the waste of the raw materials is reduced, the raw materials can be fully utilized, and in the reaction process, a worker can enable the electric heating wire 15 to work through the controller 16, increase the internal temperature of the box body 1, and ensure the normal reaction forming among the raw materials;

after the reaction, the operator opens the control valve 14 on the second outlet 13 to make the preformed material fall from the second outlet 13, and the gas generated in the reaction process is discharged from the first outlet 11, and the operator can connect the external pipeline with the first outlet 11 by screw thread, as shown in fig. 4, because the inside of the first outlet 11 is provided with the filter screen 12, the solid material can be effectively intercepted in the gas discharging process, not only the waste of the material is reduced, but also the practicability of the device is improved, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known by the professional skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Polytetrafluoroethylene preforming device, including box (1), first feed inlet (9), second feed inlet (10) and controller (16), its characterized in that: the improved energy-saving box is characterized in that a motor (2) is installed right above the box body (1), the output end of the motor (2) is connected with a rotating shaft (3), the bottom of the rotating shaft (3) is connected with a fixing rod (4), transverse plates (5) are installed on the periphery of the fixing rod (4), a connecting rod (6) is arranged inside the transverse plates (5), blades (7) are arranged on the outer wall of the connecting rod (6), one end, close to the inner wall of the box body (1), of the transverse plates (5) is connected with a brush (8), a first feed inlet (9) is arranged at the top of the box body (1), the first feed inlet (9) is arranged on the left side and the right side of the motor (2), a second feed inlet (10) is arranged on the left side of the box body (1), the right side of the box body (1) is connected with a first outlet (11), the inside of the first outlet (11) is connected with, and a control valve (14) is installed on the second outlet (13), an electric heating wire (15) is arranged in the inner wall of the box body (1), a controller (16) is installed on the left side of the box body (1), and the controller (16) is arranged above the second feeding hole (10).

2. A polytetrafluoroethylene preforming device according to claim 1, wherein: the fixing rod (4) is connected with the rotating shaft (3) in a welding mode, and the fixing rod (4) is connected with the transverse plate (5) in a bolt connection mode.

3. A polytetrafluoroethylene preforming device according to claim 1, wherein: diaphragm (5) and connecting rod (6) formula structure as an organic whole, and blade (7) equidistant distribution on connecting rod (6) to diaphragm (5) equiangular distribution is around dead lever (4).

4. A polytetrafluoroethylene preforming device according to claim 1, wherein: the connection mode of brush (8) and diaphragm (5) is bolted connection, and the connection mode of brush (8) and box (1) inner wall is the laminating connection to box (1) is stainless steel material.

5. A polytetrafluoroethylene preforming device according to claim 1, wherein: the connection mode of first export (11) and filter screen (12) is the block connection, and filter screen (12) are installed in the inside left side one third's of first export (11) position to the inside right side two-thirds's of first export (11) length is the screw thread form.

6. A polytetrafluoroethylene preforming device according to claim 1, wherein: the electric heating wires (15) are connected with the box body (1) through bolts, and the electric heating wires (15) are distributed in the inner wall of the box body (1) at equal angles.