CN218057541U

CN218057541U - Automatic overturning and discharging device for polytetrafluoroethylene drying

Info

Publication number: CN218057541U
Application number: CN202121841161.5U
Authority: CN
Inventors: 范炳洪; 王建新; 范琪
Original assignee: Changzhou Fanqun Drying Equipment Co ltd
Current assignee: Changzhou Fanqun Drying Equipment Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-12-16
Anticipated expiration: 2031-08-09

Abstract

The utility model belongs to the technical field of polytetrafluoroethylene production, concretely relates to be used for dry automatic upset discharge apparatus of polytetrafluoroethylene, comprising a base plate, the welding has the bracing piece on the bottom plate, it has a jar body to articulate on the bracing piece, fixed mounting has the cylinder on the bottom plate, the cylinder pole and the bottom plate slip of cylinder cup joint, the end of cylinder pole articulates there is the dovetail piece, the fixed feed cylinder that has cup jointed of jar wall, there is the end cover through threaded connection on the feed cylinder, fixed mounting has the motor on the end cover, the pivot and the end cover of motor rotate the connection, the welding has square pole in the pivot. The utility model discloses a set up motor, square pole, main shaft, reamer, spring, baffle, bevel ring isotructure, when the ejection of compact, through the elastic reaction of reamer and bevel ring cooperation and spring for the reamer slides at the in-process that goes out the feed cylinder internal rotation, and then makes the difficult production of polytetrafluoroethylene jam when the ejection of compact.

Description

Automatic overturning and discharging device for polytetrafluoroethylene drying

Technical Field

The utility model relates to a polytetrafluoroethylene production technical field specifically is a be used for dry automatic discharge apparatus that overturns of polytetrafluoroethylene.

Background

The polytetrafluoroethylene is a high molecular compound formed by polymerizing tetrafluoroethylene, and has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-sticking property, electric insulating property and good ageing resistance. Can be used as engineering plastics and can be made into polytetrafluoroethylene tube, rod, strip, plate, film, etc. The corrosion-resistant alloy is generally applied to corrosion-resistant pipelines, containers, pumps, valves, radar manufacturing equipment, high-frequency communication equipment, radio equipment and the like with higher performance requirements, and is also widely applied to the industries of food, medicines and the like at present. Many domestic PTFE manufacturers including Akoma, duPont and Dajin are provided with factories in China, but the existing product drying adopts an intermittent oven, the labor intensity of personnel is high, the product is seriously polluted in a staggered way, and the product quality is difficult to guarantee, so that the equipment needs to be upgraded and automatic drying equipment is adopted.

Among the prior art, be used for polytetrafluoroethylene drying equipment when using, be not convenient for to pointing the tetrafluoroethylene and overturn and unload, simultaneously, the device is when the ejection of compact, and the discharge gate blocks up easily. Therefore, improvements in the prior art are needed.

Disclosure of Invention

An object of the utility model is to provide an automatic upset discharge apparatus for polytetrafluoroethylene is dry has solved the problem of being convenient for to indicating that tetrafluoroethylene overturns to unload, has still solved the easy problem of blockking up of discharge gate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic overturning and discharging device for polytetrafluoroethylene is dry, includes the bottom plate, the welding has the bracing piece on the bottom plate, it has the jar body to articulate on the bracing piece, fixed mounting has the cylinder on the bottom plate, the cylinder pole and the bottom plate of cylinder slip cup joint, the end of cylinder pole articulates there is the dovetail, the jar wall of the jar body is fixed to be cup jointed out the feed cylinder, there is the end cover through threaded connection on the feed cylinder, fixed mounting has the motor on the end cover, the pivot and the end cover of motor rotate to be connected, the welding has square pole in the pivot, the outside slip of square pole has cup jointed the main shaft, the outside welding of main shaft has the reamer, reamer and feed cylinder contact, the fixed bevel ring that has cup jointed in the feed cylinder, bevel ring and reamer contact, the outside welding of main shaft has the baffle, swing joint has the baffle in the feed cylinder, be provided with the spring in the feed cylinder, the discharge gate has been seted up to the lateral wall of feed cylinder, the outside of feed cylinder has cup jointed the spacer.

Preferably, a dovetail groove is formed in the wall of the tank body, and a dovetail block is connected in the dovetail groove in a sliding mode.

Preferably, the bottom plate is welded with a connecting rod, the connecting rod is welded with a support semi-ring, and the support semi-ring is connected with the tank body in a sliding manner.

Preferably, the main shaft is provided with a square hole, and a square rod is sleeved in the square hole in a sliding manner.

Preferably, one end of the spring is in contact with the end cap, and the other end of the spring is in contact with the partition plate.

Preferably, the retaining sleeve is contacted with the end cover, and an opening is formed in the side wall of the retaining sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mechanisms such as bracing piece, cylinder pole, dovetail block, after the device is accomplished polytetrafluoroethylene processing, start through the cylinder and make the cylinder pole extension can make the jar body use the bracing piece pin joint to rotate as the center, and then make the jar body can overturn certain angle, and then be convenient for overturn the unloading to polytetrafluoroethylene.

2. The utility model discloses a set up motor, square pole, main shaft, reamer, spring, baffle, bevel ring isotructure, when the ejection of compact, through the elastic reaction of reamer and bevel ring cooperation and spring for the reamer slides at the in-process that goes out the feed cylinder internal rotation, and then makes the difficult production of polytetrafluoroethylene jam when the ejection of compact.

Drawings

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

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is a cross-sectional view of the discharge cylinder of fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a tank body; 4. a cylinder; 5. a cylinder rod; 6. a dovetail block; 7. a dovetail groove; 8. a connecting rod; 9. a support half ring; 10. a discharging barrel; 11. an end cap; 12. a motor; 13. a rotating shaft; 14. a square rod; 15. a main shaft; 16. a square hole; 17. a reamer; 18. a partition plate; 19. a spring; 20. a discharge port; 21. a blocking sleeve; 22. an opening; 23. and (4) an inclined ring.

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. 1-3, an automatic overturning and discharging device for polytetrafluoroethylene drying comprises a bottom plate 1, a support rod 2 is welded on the bottom plate 1, a tank body 3 is hinged on the support rod 2, an air cylinder 4 is fixedly installed on the bottom plate 1, an air cylinder rod 5 of the air cylinder 4 is in sliding sleeve connection with the bottom plate 1, a dovetail block 6 is hinged at the tail end of the air cylinder rod 5, a discharging barrel 10 is fixedly sleeved on the tank wall of the tank body 3, an end cover 11 is connected onto the discharging barrel 10 through threads, a motor 12 is fixedly installed on the end cover 11, a rotating shaft 13 of the motor 12 is rotatably connected with the end cover 11, a square rod 14 is welded on the rotating shaft 13, a main shaft 15 is slidably sleeved on the outer side of the square rod 14, a reamer 17 is welded on the outer side of the main shaft 15, the reamer 17 is in contact with the discharging barrel 10, an inclined ring 23 is fixedly sleeved in the discharging barrel 10, the inclined ring 23 is in contact with the reamer 17, a partition plate 18 is welded on the outer side of the main shaft 15, a partition plate 18 is movably connected in the discharging barrel 10, a spring 19 is arranged in the discharging barrel 10, a discharge port 20 is arranged on the side wall of the discharging barrel 10.

Referring to fig. 2, a dovetail groove 7 is formed in the wall of the tank 3, and a dovetail block 6 is slidably connected to the dovetail groove 7. The dovetail block 6 is limited by arranging the dovetail groove 7.

Referring to fig. 2, a connecting rod 8 is welded on the bottom plate 1, a supporting semi-ring 9 is welded on the connecting rod 8, and the tank 3 is slidably connected in the supporting semi-ring 9. The tank body 3 is supported by the connecting rod 8 and the supporting semi-ring 9.

Referring to fig. 3, the main shaft 15 is provided with a square hole 16, and the square hole 16 is slidably sleeved with the square rod 14. Through the square hole 16 and the square rod 14, the rotating shaft 13 rotates to drive the main shaft 15 to rotate.

Referring to fig. 3, one end of the spring 19 is in contact with the end cap 11, and the other end of the spring 19 is in contact with the partition 18. The partition 18 is made slidable in the tap cylinder 10 by the spring 19.

Referring to fig. 3, the retaining sleeve 21 contacts the end cap 11, and an opening 22 is formed on a side wall of the retaining sleeve 21. The discharge of the discharge cylinder 10 can be controlled by arranging the blocking sleeve 21 and the opening 22.

The utility model discloses specific implementation process as follows: when unloading, start cylinder 4, cylinder 4 starts extension of cylinder pole 5, extension of cylinder pole 5 makes dovetail block 6 remove, dovetail block 6 removes and slides in dovetail 7, make jar body 3 use bracing piece 2 pin joint to rotate as the center, and then make jar body 3 can overturn to certain angle, and then be convenient for overturn polytetrafluoroethylene and unload, during the ejection of compact, rotate spacer 21, make opening 22 and discharge gate 20 align, starter motor 12, motor 12 starts pivot 13 and rotates, pivot 13 rotates and drives square pole 14 and rotate, square pole 14 drives main shaft 15 and rotates, main shaft 15 rotates and drives reamer 17 and rotate, reamer 17 slides at the surface of inclined ring 23 under the effect of spring 19 when rotating, and then make reamer 17 slide in ejection of compact section of thick bamboo 10 when the rotation, carry polytetrafluoroethylene, and then make polytetrafluoroethylene be difficult for producing the jam when the ejection of compact.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for dry automatic discharge apparatus that overturns of polytetrafluoroethylene, includes bottom plate (1), its characterized in that: the automatic discharging device is characterized in that a supporting rod (2) is welded on the bottom plate (1), a tank body (3) is hinged on the supporting rod (2), a cylinder (4) is fixedly installed on the bottom plate (1), a cylinder rod (5) of the cylinder (4) is in sliding sleeve joint with the bottom plate (1), a dovetail block (6) is hinged at the tail end of the cylinder rod (5), a discharging barrel (10) is fixedly sleeved on the tank wall of the tank body (3), an end cover (11) is connected onto the discharging barrel (10) through threads, a motor (12) is fixedly installed on the end cover (11), a rotating shaft (13) of the motor (12) is rotatably connected with the end cover (11), a square rod (14) is welded on the rotating shaft (13), a main shaft (15) is in sliding sleeve joint with the outer side of the square rod (14), a reamer (17) is welded on the outer side of the main shaft (15), the reamer (17) is in contact with the discharging barrel (10), an inclined ring (23) is fixedly sleeved on the inner side of the inclined ring (23) and is in contact with the reamer (17), a movable partition plate (18) is welded on the outer side wall of the discharging barrel (10), a discharging hole (20) is formed in which a discharge hole (18) is formed in which a discharge hole is formed in a discharge hole (10), and a blocking sleeve (21) is sleeved on the outer side of the discharging barrel (10).

2. The automatic overturning and discharging device for polytetrafluoroethylene drying according to claim 1, wherein: the novel water tank is characterized in that a dovetail groove (7) is formed in the tank wall of the tank body (3), and a dovetail block (6) is connected in the dovetail groove (7) in a sliding mode.

3. The automatic overturning and discharging device for polytetrafluoroethylene drying according to claim 1, characterized in that: the welding has connecting rod (8) on bottom plate (1), the welding has support semi-ring (9) on connecting rod (8), sliding connection has jar body (3) in support semi-ring (9).

4. The automatic overturning and discharging device for polytetrafluoroethylene drying according to claim 1, characterized in that: a square hole (16) is formed in the main shaft (15), and a square rod (14) is sleeved in the square hole (16) in a sliding mode.

5. The automatic overturning and discharging device for polytetrafluoroethylene drying according to claim 1, wherein: one end of the spring (19) is in contact with the end cover (11), and the other end of the spring (19) is in contact with the partition plate (18).

6. The automatic overturning and discharging device for polytetrafluoroethylene drying according to claim 1, wherein: the blocking sleeve (21) is in contact with the end cover (11), and an opening (22) is formed in the side wall of the blocking sleeve (21).