CN213108031U

CN213108031U - Polytetrafluoroethylene product structure forming device

Info

Publication number: CN213108031U
Application number: CN202021516843.4U
Authority: CN
Inventors: 王小波; 王荣龙
Original assignee: Taizhou Yutong Rubber Plastic Products Co ltd
Current assignee: Taizhou Yutong Rubber Plastic Products Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-04
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a polytetrafluoroethylene goods structure forming device, including the base frame, the left part fixedly connected with support frame of the upper surface of base frame, the top fixedly connected with asynchronous machine of support frame, there is the pan feeding bucket of fixed connection in the support frame top in asynchronous machine's left side, the below fixedly connected with hose of pan feeding bucket, asynchronous machine's output fixedly connected with roll axis, the outside fixedly connected with transport blade of roll axis. The utility model discloses be equipped with conveying blade, when making raw and other materials add the ring mould, more even pan feeding is difficult for causing the inhomogeneous phenomenon of structure unevenness when making the shaping, is favorable to improving off-the-shelf qualification rate, is equipped with the pressure strip, is favorable to the fashioned rapider of structure, and the shaping effect is better, is equipped with more evenly when the pneumatic cylinder does not do benefit to raw and other materials shaping, and the shaping is more stable.

Description

Polytetrafluoroethylene product structure forming device

Technical Field

The utility model relates to a structure shaping field especially relates to a polytetrafluoroethylene goods structure forming device.

Background

The polytetrafluoroethylene product is made of polytetrafluoroethylene resin through cold pressing by a die and sintering, and has excellent corrosion resistance, good self-lubricating property and non-blocking property. Therefore, the product is almost resistant to all chemical media and has the characteristics of wear resistance, pressure resistance, low friction coefficient and the like. The polytetrafluoroethylene is widely applied to the fields of petroleum, chemical metallurgical machinery, traffic medicine food, electric power and the like, has excellent chemical corrosion resistance at a long-term use temperature of-200-260 ℃, resists corrosion to all chemicals, has the lowest friction coefficient in plastics, has good electrical property, is not influenced by temperature in electrical insulation, is called as 'plastic king', is in a transparent or semitransparent state, and has the higher crystallinity and the poorer transparency. The raw materials are mostly powdery resin or concentrated dispersion liquid, have extremely high molecular weight, are thermoplastic polymers with high crystallinity, and are suitable for manufacturing corrosion-resistant parts, antifriction and wear-resistant parts, sealing parts, insulating parts and medical apparatus parts.

For the mold forming technology, in the forming process of the special-shaped structural member by using the granular object in the prior art, the granular object is required to be heated, melted, dissolved in a liquid solvent and the like to be in a flowing state, then injected into a specific cavity, and solidified and formed after cooling or liquid evaporation because the formed granular object is in a specific shape, and the forming process has certain requirements on the material and the type of the granular object, thereby causing the limitation of the forming process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polytetrafluoroethylene product structure forming device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a polytetrafluoroethylene product structure forming device comprises a base platform, wherein a supporting frame is fixedly connected to the left part of the upper surface of the base platform, an asynchronous motor is fixedly connected to the upper part of the supporting frame, a feeding barrel fixedly connected to the upper part of the supporting frame is arranged on the left side of the asynchronous motor, a hose is fixedly connected to the lower part of the feeding barrel, a rolling shaft is fixedly connected to the output end of the asynchronous motor, conveying blades are fixedly connected to the outer side of the rolling shaft, a supporting column fixedly connected to the upper part of the base platform is arranged on the right side of the supporting frame, a baffle is fixedly connected to the top end of the supporting column, a material injection barrel is fixedly connected to the middle part of the baffle, a fixing plate is fixedly connected to the bottom of the material injection barrel, a partition plate is movably installed at the middle part of the fixing plate, an annular template is fixedly connected to the middle part of the lower, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, and a pressing plate is fixedly connected above the hydraulic rod.

As a further description of the above technical solution:

the bottom of hose and notes storage bucket left side outer wall fixed connection, the both ends and the support column fixed connection of fixed plate.

As a further description of the above technical solution:

the pressing plate is movably connected with the annular template, a material collecting groove movably connected to the upper surface of the base table is arranged on the front side of the hydraulic cylinder, and a handle is arranged on the front side of the material collecting groove.

As a further description of the above technical solution:

the rolling shaft is movably connected with the material injection barrel, and the lower end of the material injection barrel is provided with a switch valve.

As a further description of the above technical solution:

the edge of the right side below the fixed plate is fixedly connected with a water pump, the outer side of the annular template is movably connected with a cold water pipe, and two ends of the cold water pipe are fixedly connected with the water pump.

As a further description of the above technical solution:

the rear side of the hydraulic cylinder is provided with an electric cylinder fixedly connected to the surface of the base table, and the output end of the electric cylinder is fixedly connected with a push plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this polytetrafluoroethylene goods structure forming device is equipped with conveyor blade, when making raw and other materials add the annular die, more even pan feeding, is difficult for causing the inhomogeneous phenomenon of structure unevenness when making the shaping, is favorable to improving off-the-shelf qualification rate, is equipped with the pressure strip, is favorable to the fashioned faster of structure, and the shaping effect is better, is equipped with more evenly when the pneumatic cylinder does not do benefit to the shaping of raw and other materials, and the shaping is more stable.

2. Compared with the prior art, this polytetrafluoroethylene goods structure forming device is equipped with the push pedal, is favorable to the product shaping back, to the collection and the packing of product, makes things convenient for processing and use on next step, is equipped with the cold water pipe, is favorable to raw and other materials high temperature when the extrusion, causes the deformation to the device, is favorable to the drawing of patterns after the shaping.

Drawings

FIG. 1 is a cross-sectional view of a polytetrafluoroethylene product structure forming device according to the present invention;

FIG. 2 is a front view of a polytetrafluoroethylene product structure forming device according to the present invention;

fig. 3 is the utility model provides a polytetrafluoroethylene goods structure forming device's electric cylinder structure schematic diagram that looks right.

Illustration of the drawings:

1. a base table; 2. a support frame; 3. an asynchronous motor; 4. a charging barrel; 5. a hose; 6. a roll axis; 7. a material injection barrel; 8. a conveying blade; 9. a baffle plate; 10. a fixing plate; 11. a material collecting groove; 12. a hydraulic cylinder; 13. a hydraulic lever; 14. a compression plate; 15. an annular template; 16. a water pump; 17. a partition plate; 18. a cold water pipe; 19. a support pillar; 20. pushing the plate; 21. an electric cylinder.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a polytetrafluoroethylene goods structure forming device: comprises a bottom platform 1, a supporting frame 2 is fixedly connected to the left part of the upper surface of the bottom platform 1, an asynchronous motor 3 is fixedly connected to the upper part of the supporting frame 2, a material feeding barrel 4 fixedly connected to the upper part of the supporting frame 2 is arranged on the left side of the asynchronous motor 3, raw materials are conveniently added, a hose 5 is fixedly connected to the lower part of the material feeding barrel 4, a rolling shaft 6 is fixedly connected to the output end of the asynchronous motor 3, a conveying blade 8 is fixedly connected to the outer side of the rolling shaft 6, when the conveying blade 8 is used for adding the raw materials into an annular die, the raw materials are uniformly fed, the phenomenon of uneven structure is not easy to cause during molding, the qualification rate of finished products is favorably improved, a supporting column 19 fixedly connected to the upper part of the bottom platform 1 is arranged on the right side of the supporting frame 2, a baffle 9 is fixedly connected to the top end of the supporting, there is baffle 17 fixed plate 10's middle movable mounting, fixed connection has annular template 15 in the middle of fixed plate 10's the below, and there is fixed connection the pneumatic cylinder 12 at the 1 upper surface of sill inboard of support column 19, and the output fixedly connected with hydraulic stem 13 of pneumatic cylinder 12, the top fixedly connected with pressure strip 14 of hydraulic stem 13, and pressure strip 14 is favorable to the fashioned faster of structure, and the shaping effect is better.

The bottom end of the hose 5 is fixedly connected with the outer wall of the left side of the material injection barrel 7, two ends of the fixed plate 10 are fixedly connected with the supporting column 19, the pressing plate 14 is movably connected with the annular template 15, the front side of the hydraulic cylinder 12 is provided with a material collecting groove 11 movably connected with the upper surface of the base platform 1, the front side of the material collecting groove 11 is provided with a handle, the rolling shaft 6 is movably connected with the material injection barrel 7, the lower end of the material injection barrel 7 is provided with a switch valve, the lower right edge of the fixed plate 10 is fixedly connected with a water pump 16 to facilitate the rapid cooling of the die and the protection of the die, the outer side of the annular template 15 is movably connected with a cold water pipe 18, two ends of the cold water pipe 18 are fixedly connected with the water pump 16, the rear side of the hydraulic cylinder 12 is provided with an electric cylinder 21 fixedly connected with the surface of the base platform 1, the output end of, is convenient for further processing and use.

The working principle is as follows: raw materials are added into a charging bucket 4, the raw materials enter a material injection bucket 7 along with the charging bucket 4, a switch of an asynchronous motor 3 is turned on, the asynchronous motor 3 drives a conveying blade 8 to rotate, when the conveying blade 8 enables the raw materials to be added into an annular die, the materials are uniformly fed, the phenomenon of uneven structure is not easily caused during forming, the qualified rate of finished products is favorably improved, a valve is opened, the raw materials are added into an annular die plate 15, a partition plate 17 is closed, a water pump 16 is opened, cold water in a cold water pipe 18 flows rapidly, the cold water pipe 18 is arranged, the temperature of the raw materials is favorably overhigh during extruding, deformation of the device is favorably realized, the demoulding after forming is favorably realized, a hydraulic cylinder 12 is opened to push a pressing plate 14 to carry out shaping extrusion on the raw materials, the pressing plate 14 is favorable for faster structural forming, the forming effect is better, and the, the shaping is more stable, and the design is accomplished the back, and pressure strip 14 moves down to suitable position, opens electric cylinder 21 switch, takes the cylinder to drive push pedal 20 in the product propulsion groove 11 that gathers after will the design, and push pedal 20 is favorable to the product shaping back, to the collection and the packing of product, makes things convenient for processing and use on next step.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A polytetrafluoroethylene goods structure forming device, includes base frame (1), its characterized in that: the left part fixedly connected with support frame (2) of the upper surface of base platform (1), the top fixedly connected with asynchronous machine (3) of support frame (2), there is fixed connection in the left side of asynchronous machine (3) and goes into storage bucket (4) above support frame (2), the below fixedly connected with hose (5) of storage bucket (4), the output end fixedly connected with roll axis (6) of asynchronous machine (3), the outside fixedly connected with of roll axis (6) carries blade (8), there is support column (19) fixedly connected above base platform (1) on the right side of support frame (2), the top fixedly connected with baffle (9) of support column (19), the centre department fixedly connected with of baffle (9) annotates storage bucket (7), the bottom fixedly connected with fixed plate (10) of annotating storage bucket (7), the centre department movable mounting of fixed plate (10) has baffle (17), the fixed plate is characterized in that an annular template (15) is fixedly connected to the middle of the lower portion of the fixed plate (10), a hydraulic cylinder (12) fixedly connected to the upper surface of the base platform (1) is arranged on the inner side of the supporting column (19), a hydraulic rod (13) is fixedly connected to the output end of the hydraulic cylinder (12), and a pressing plate (14) is fixedly connected to the upper portion of the hydraulic rod (13).

2. A polytetrafluoroethylene article construction molding apparatus as set forth in claim 1, wherein: the bottom of hose (5) and notes storage bucket (7) left side outer wall fixed connection, the both ends and support column (19) fixed connection of fixed plate (10).

3. A polytetrafluoroethylene article construction molding apparatus as set forth in claim 1, wherein: be swing joint between pressure strip (14) and annular template (15), swing joint has material collecting tank (11) at sill (1) upper surface in the front side of pneumatic cylinder (12), the front side of material collecting tank (11) is equipped with the handle.

4. A polytetrafluoroethylene article construction molding apparatus as set forth in claim 1, wherein: the rolling shaft (6) is movably connected with the material injection barrel (7), and the lower end of the material injection barrel (7) is provided with a switch valve.

5. A polytetrafluoroethylene article construction molding apparatus as set forth in claim 1, wherein: the water pump (16) is fixedly connected to the edge of the right side below the fixing plate (10), the cold water pipe (18) is movably connected to the outer side of the annular template (15), and two ends of the cold water pipe (18) are fixedly connected with the water pump (16).

6. A polytetrafluoroethylene article construction molding apparatus as set forth in claim 1, wherein: the rear side of the hydraulic cylinder (12) is provided with an electric cylinder (21) fixedly connected to the surface of the base platform (1), and the output end of the electric cylinder (21) is fixedly connected with a push plate (20).