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CN-224210258-U - Polytetrafluoroethylene film preparation is with mixing dosing unit

CN224210258UCN 224210258 UCN224210258 UCN 224210258UCN-224210258-U

Abstract

The utility model relates to a mixing and proportioning device for polytetrafluoroethylene film preparation, which comprises a supporting seat and a top cover, wherein a mixing tank is connected inside the supporting seat in a sliding manner, a jacking component is arranged inside the supporting seat, the jacking component comprises a transmission seat, a moving block, a push rod and an upper rotating seat, the transmission seat is fixedly arranged on the inner wall of the supporting seat, the moving block is connected inside the transmission seat in a sliding manner, a lower rotating seat is fixedly arranged on the outer wall of the top of the moving block, and the bottom end and the top end of the push rod are respectively connected inside the lower rotating seat and the upper rotating seat in a rotating manner. According to the utility model, the mixing tank can be lifted, the stirring shaft rod is additionally used for transversely stirring the polytetrafluoroethylene and the auxiliary agent, the lifting plate can be used for lifting the polytetrafluoroethylene and the auxiliary agent at the bottom in the mixing tank, after the circulating lifting, the stirring and mixing effects of the polytetrafluoroethylene and the auxiliary agent at the bottom, the middle and the top in the mixing tank are better, and the mixing is more uniform.

Inventors

  • XU DONGMEI

Assignees

  • 盐城别青建筑工程有限公司

Dates

Publication Date
20260508
Application Date
20250625

Claims (7)

  1. 1. The utility model provides a polytetrafluoroethylene film preparation is with mixing dosing unit, its characterized in that, including supporting seat (1) and top cap (5), the inside sliding connection of supporting seat (1) has compounding jar (2), the inside of supporting seat (1) is provided with jacking subassembly (3), jacking subassembly (3) are including transmission seat (31), movable block (32), ejector pin (34) and last rotation seat (35), fixed setting of transmission seat (31) is on the inner wall of supporting seat (1), the inside sliding connection of transmission seat (31) has movable block (32), and fixed being provided with down rotation seat (33) on the outer wall at movable block (32) top, the inside at lower rotation seat (33) and last rotation seat (35) is rotated respectively to the bottom and top of ejector pin (34), on rotate seat (35) fixed the outer wall of setting in compounding jar (2) bottom, the one end of transmission seat (31) is fixed to be provided with drive motor (36), and is provided with on the output shaft of drive motor (36) movable block (32) outside screw (37) cup joint through screw mandrel (37).
  2. 2. The mixing and proportioning device for polytetrafluoroethylene film preparation according to claim 1, wherein a top seat (4) is fixedly arranged at the top of the supporting seat (1), the top cover (5) is fixedly arranged on the outer wall of the top seat (4), and the inner wall of the top cover (5) is attached to the outer wall of the mixing tank (2).
  3. 3. The mixing and proportioning device for polytetrafluoroethylene film preparation according to claim 2, wherein a stirring motor (6) is fixedly arranged on the outer wall of the top cover (5), a stirring shaft lever (7) is arranged on an output shaft of the stirring motor (6), and a lifting plate (8) is fixedly arranged on the outer wall of the stirring shaft lever (7).
  4. 4. The mixing and proportioning device for preparing polytetrafluoroethylene film according to claim 1, wherein a blanking pipe (10) is arranged on the outer wall of the bottom of the mixing tank (2), and an electromagnetic valve (11) is arranged on the outer wall of the blanking pipe (10).
  5. 5. The mixing and proportioning device for preparing polytetrafluoroethylene film according to claim 1, wherein a feeding component (9) is fixedly arranged on the outer wall of the top cover (5), the feeding component (9) comprises a feeding cylinder (91), a screen (92) and a rotating frame (94), the feeding cylinder (91) is fixedly arranged on the outer wall of the top cover (5), the screen (92) is fixedly arranged on the inner wall of the feeding cylinder (91), and a hopper (96) is arranged on the outer wall of one side of the feeding cylinder (91).
  6. 6. The mixing and proportioning device for preparing polytetrafluoroethylene film according to claim 5, wherein a rotating motor (93) is arranged on the outer wall of the top of the feeding cylinder (91), and one end of a rotating frame (94) is connected with an output shaft of the rotating motor (93).
  7. 7. The mixing and proportioning device for preparing polytetrafluoroethylene film according to claim 6, wherein a grinding roller (95) is rotatably connected to an inner wall of the rotating frame (94) through a bearing, and the grinding roller (95) is in contact with the screen (92).

Description

Polytetrafluoroethylene film preparation is with mixing dosing unit Technical Field The utility model relates to the technical field of polytetrafluoroethylene films, in particular to a mixing and proportioning device for preparing a polytetrafluoroethylene film. Background The polytetrafluoroethylene film, also called as Teflon film, is a polymer material film prepared from polytetrafluoroethylene resin through a series of process steps, and when the polytetrafluoroethylene film is processed, a mixing device is used for mixing the polytetrafluoroethylene resin and an auxiliary agent; Through retrieval, chinese patent with publication number of CN217802624U discloses a premixing device for producing polytetrafluoroethylene film, which comprises a supporting frame, wherein the top of the supporting frame is fixedly provided with a mixing box, the top of the mixing box is provided with an automatic weighing mechanism, the automatic weighing mechanism comprises a fixing frame, the fixing frame is fixedly arranged at the top of the mixing box, the inner side of the fixing frame is provided with a sliding groove, a sliding frame is slidably arranged in the sliding groove, a weighing funnel is fixedly arranged at the middle position of the sliding frame, a discharging pipe is fixedly arranged at the bottom of the weighing funnel, the top of the mixing box is fixedly provided with a fixing frame, the inner wall of the bottom of the fixing frame is fixedly provided with a pressure sensor, the inner part of the fixing frame is fixedly provided with a pressing block, and the top of the pressing block is fixedly provided with a connecting rod. When the patent is actually used, the following defects exist: in this patent, when stirring the compounding to polytetrafluoroethylene and auxiliary agent, generally use the stirring rod transversely stirring's mode stirring, can not make polytetrafluoroethylene and auxiliary agent intensive mixing in bottom, middle part and the top in the compounding device, the effect of compounding is not good, can not make polytetrafluoroethylene and auxiliary agent intensive mixing. Disclosure of utility model Aiming at the technical problems that in the prior art, when polytetrafluoroethylene and an auxiliary agent are stirred and mixed, stirring rods are generally used for stirring in a transverse stirring mode, the polytetrafluoroethylene and the auxiliary agent at the bottom, the middle and the top in a mixing device cannot be fully mixed, the mixing effect is poor, and the polytetrafluoroethylene and the auxiliary agent cannot be fully mixed, the utility model provides a mixing and proportioning device for preparing a polytetrafluoroethylene film. The technical scheme includes that the mixing and proportioning device for preparing the polytetrafluoroethylene film comprises a supporting seat and a top cover, wherein a mixing tank is connected inside the supporting seat in a sliding mode, a jacking assembly is arranged inside the supporting seat, the jacking assembly comprises a transmission seat, a moving block, a push rod and an upper rotating seat, the transmission seat is fixedly arranged on the inner wall of the supporting seat, the moving block is connected inside the transmission seat in a sliding mode, a lower rotating seat is fixedly arranged on the outer wall of the top of the moving block, the bottom end and the top end of the push rod are respectively connected inside the lower rotating seat and the upper rotating seat in a rotating mode, the upper rotating seat is fixedly arranged on the outer wall of the bottom of the mixing tank, a transmission motor is fixedly arranged at one end of the transmission seat, a screw rod is arranged on an output shaft of the transmission motor, and the moving block is sleeved outside the screw rod through threads. Further, the top of supporting seat is fixed and is provided with the footstock, the top cap is fixed to be set up on the outer wall of footstock, and the inner wall of top cap laminating mutually with the outer wall of compounding jar. Further, the stirring motor is fixedly arranged on the outer wall of the top cover top, the stirring shaft rod is arranged on the output shaft of the stirring motor, and the lifting plate is fixedly arranged on the outer wall of the stirring shaft rod. Further, a discharging pipe is arranged on the outer wall of the bottom of the mixing tank, and an electromagnetic valve is arranged on the outer wall of the discharging pipe. Further, the outer wall at top cap top is fixed and is provided with the material loading subassembly, the material loading subassembly includes material loading section of thick bamboo, screen cloth and rotating turret, the material loading section of thick bamboo is fixed to be set up on the outer wall at top cap top, and the screen cloth is fixed to be set up on the inner wall of material loading section of thick bamboo, be provided with the hopper on the outer wall of materi