CN219362679U - Coiling mechanism of polytetrafluoroethylene membrane - Google Patents

Abstract

The utility model belongs to the technical field of winding devices, in particular to a polytetrafluoroethylene film winding device which comprises a frame, wherein two side walls of the frame are respectively provided with an inclined groove, the interiors of the two inclined grooves are respectively and slidably connected with a sliding block, the sliding blocks are arranged into an I shape, two sides of the top of the frame are respectively and fixedly connected with a lifter, the driving end of each lifter is fixedly arranged on the side wall of the corresponding sliding block, and the side wall of each sliding block is provided with a winding component; the winding roller is propped against the clamping disc to prevent the winding roller from falling, the driver drives the winding roller to rotate to wind the polytetrafluoroethylene film, after winding is completed, the lifter drives the sliding block to circularly slide to wind, further winding is realized in a non-stop state, the working efficiency is improved, and the winding roller is conveniently taken down and replaced by sliding and opening the clamping disc.

Description

Coiling mechanism of polytetrafluoroethylene membrane

Technical Field

The utility model relates to the technical field of winding devices, in particular to a winding device for polytetrafluoroethylene films.

Background

Polytetrafluoroethylene has particularly excellent characteristics such as excellent dielectric characteristics, insulativity, high heat resistance, chemical stability, weather resistance and the like, a winding machine is a material receiving part of a coil material processing production line, raw materials are wound into coil materials in a mechanical mode, the coil materials are widely applied to paper rolls, cloth rolls, plastic rolls and metal coil material processing production lines, the design is diversified according to actual process requirements, a simple winding machine is common, a hydraulic winding machine is common, the winding machine generally has strict requirements on the inner diameter of a coil, the outer diameter of the coil, the thickness and the width of the coil material, and a polytetrafluoroethylene film needs to be wound by the winding machine after production.

After the polytetrafluoroethylene film is wound by the existing winding machine, the wound polytetrafluoroethylene film is required to be wound down, then the winding roller is installed again, the polytetrafluoroethylene film can be wound continuously, the winding gap of the polytetrafluoroethylene film is large, and the actual winding efficiency of the polytetrafluoroethylene film is affected; therefore, a winding device of a polytetrafluoroethylene film is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the technical problems, the utility model provides a winding device for a polytetrafluoroethylene film.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a winding device of a polytetrafluoroethylene film, which comprises a rack, wherein inclined grooves are respectively formed in two side walls of the rack, sliding blocks are respectively and slidably connected in the two inclined grooves, the sliding blocks are in an I shape, lifters are respectively and fixedly connected to two sides of the top of the rack, the driving ends of the lifters are fixedly arranged on the side walls of the sliding blocks, a winding component is arranged on the side walls of the sliding blocks, the winding component comprises two first drivers, the first drivers are fixedly arranged on the upper side wall and the lower side wall of the sliding blocks, inclined convex blocks are fixedly connected to the bottom of the rack, the top inclined surface angles of the inclined convex blocks are kept at the same horizontal plane with the inclined grooves, a supporting component is arranged at the top of the inclined convex blocks, and the supporting component comprises two electric telescopic rods which are fixedly arranged at the top of the inclined convex blocks.

Preferably, the drive end fixedly connected with wind-up shaft of driver one, the outside cover of wind-up shaft is equipped with the wind-up roll, the outside fixedly connected with fixed disk of wind-up shaft, the wind-up shaft is established to square, the hole of wind-up roll is established to square the same with the wind-up shaft, and the rotatory and then drive wind-up roll of drive wind-up shaft rotates.

Preferably, the winding assembly further comprises two drivers II, the rear side of the drivers II is fixedly connected with a supporting seat, the driving end of the drivers II is fixedly connected with a lead screw, the lead screw is in threaded connection with the sliding block, one end of the lead screw, which is far away from the drivers II, is fixedly connected with a clamping disc, and the drivers II drive the lead screw to rotate so that the clamping disc horizontally slides.

Preferably, the lateral wall fixedly connected with guide bar of grip block, and the guide bar runs through the slider and fixed mounting is in the supporting seat lateral wall, supports the wind-up roll through the guide bar.

Preferably, a positioning groove is formed in the center of the clamping disc, the positioning groove is formed into a horn shape, and the winding shaft is inserted into the positioning groove and then connected with the clamping disc.

Preferably, the distance between the two electric telescopic rods is the same as the distance between the first drivers, and the top of each electric telescopic rod is fixedly connected with a U-shaped supporting frame.

The utility model has the advantages that:

1. according to the utility model, the clamping disc props against the winding roller to prevent the winding roller from falling, the driver drives the winding roller to rotate to wind the polytetrafluoroethylene film, and after winding is completed, the lifter drives the sliding block to circularly slide to wind, so that the winding work is realized in a non-stop state, the working efficiency is improved, and the winding roller is conveniently taken down and replaced by sliding and opening the clamping disc.

2. According to the utility model, the electric telescopic rod is operated to drive the support frame to obliquely slide against the winding shaft to support the winding shaft, so that the winding shaft is prevented from being deformed or broken due to the influence of the gravity of the polytetrafluoroethylene film wound by the winding shaft.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

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

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a part of the structure of a frame according to the present utility model;

FIG. 4 is a schematic view of a clamping disk according to the present utility model;

FIG. 5 is a schematic view of a support assembly according to the present utility model.

In the figure: 1. a frame; 2. an inclined groove; 3. a slide block; 4. a lifter; 5. a winding assembly; 51. a first driver; 52. a winding shaft; 53. a second driver; 54. a support base; 55. a screw rod; 56. a clamping plate; 57. a guide rod; 58. a positioning groove; 59. a fixed plate; 6. a sloping bump; 7. a support assembly; 71. an electric telescopic rod; 72. a support frame; 8. and (5) a wind-up roller.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a winding device for polytetrafluoroethylene film comprises a frame 1, two side walls of the frame 1 are respectively provided with inclined grooves 2, the inside of each inclined groove 2 is respectively and slidably connected with a sliding block 3, the sliding blocks 3 are arranged into an I shape, two sides of the top of the frame 1 are respectively and fixedly connected with lifters 4, the driving ends of the lifters 4 are fixedly arranged on the side walls of the sliding blocks 3, a winding component 5 is arranged on the side walls of the sliding blocks 3, the winding component 5 comprises two first drivers 51, the first drivers 51 are fixedly arranged on the upper side wall and the lower side wall of the sliding blocks 3, the bottom of the frame 1 is fixedly connected with inclined convex blocks 6, the top inclined surface angles of the inclined convex blocks 6 are kept at the same level with the inclined grooves 2, a supporting component 7 is arranged on the top of the inclined convex blocks 6, the supporting component 7 comprises two electric telescopic rods 71, the electric telescopic rods 71 are fixedly arranged on the top of the inclined convex blocks 6, a winding roller 8 is sleeved on a winding shaft 52, the second drivers 53 drive a lead screw 55 to rotate so that a clamping disc 56 horizontally slides, the winding roller 8 is prevented from falling off, the first drivers 51 drive the winding roller 8 to rotate the polytetrafluoroethylene film, the sliding blocks 4, the winding roller 8 is driven to slide down correspondingly, the winding roller 8 is stopped, and the winding roller is stopped by the winding roller is stopped, the winding device is in a corresponding position, the winding device is not to be in a corresponding state, and the winding device is in a corresponding state, the winding device is not to be opened, and the winding device is convenient to be in a corresponding to be in a state.

The driving end of the first driver 51 is fixedly connected with a winding shaft 52, a winding roller 8 is sleeved outside the winding shaft 52, a fixed disc 59 is fixedly connected to the outside of the winding shaft 52, the winding shaft 52 is square, the inner hole of the winding roller 8 is square identical to the winding shaft 52, and the first driver 51 drives the winding shaft 52 to rotate so as to drive the winding roller 8 to rotate.

The winding assembly 5 further comprises two second drivers 53, the rear sides of the second drivers 53 are fixedly connected with supporting seats 54, the driving ends of the second drivers 53 are fixedly connected with lead screws 55, the lead screws 55 are in threaded connection with the sliding blocks 3, one ends of the lead screws 55, far away from the second drivers 53, are fixedly connected with clamping discs 56, and the second drivers 53 drive the lead screws 55 to rotate so that the clamping discs 56 horizontally slide.

The lateral wall fixedly connected with guide bar 57 of grip block 56, and guide bar 57 runs through slider 3 and fixed mounting is in the supporting seat 54 lateral wall, supports wind-up roll 8 through guide bar 57.

A positioning groove 58 is formed in the center of the clamping disc 56, the positioning groove 58 is formed in a horn shape, and the winding shaft 52 is inserted into the positioning groove 58 and is further connected with the clamping disc 56.

The distance between the two electric telescopic rods 71 is the same as the distance between the two first drivers 51, the top of each electric telescopic rod 71 is fixedly connected with a U-shaped support frame 72, after the clamping disc 56 and the winding shaft 52 are in butt joint, the electric telescopic rods 71 are operated to drive the support frames 72 to obliquely slide against the winding shaft 52, so that the winding shaft 52 is supported, and deformation or fracture caused by the gravity influence of a polytetrafluoroethylene film wound by the winding roller 8 is avoided.

According to the working principle, the winding roller 8 is sleeved on the winding shaft 52, the second driver 53 drives the screw rod 55 to rotate so that the clamping disc 56 horizontally slides, the clamping disc 56 props against the winding roller 8 to prevent the winding roller from falling, the first driver 51 drives the winding roller 8 to rotate to wind the polytetrafluoroethylene film, after winding is completed, the lifter 4 drives the sliding block 3 to circularly slide so that the other winding roller 8 slides to the corresponding position of the winding roller 8 in the original winding operation, further winding operation is realized in a non-stop state, the working efficiency is improved, and the winding roller 8 is conveniently taken down and replaced by sliding and opening the clamping disc 56;

after the clamping disc 56 and the winding shaft 52 are undocked, the electric telescopic rod 71 is operated to drive the supporting frame 72 to obliquely slide against the winding shaft 52 to support the winding shaft 52, so that the winding shaft 52 is prevented from being deformed or broken due to the influence of the gravity of the polytetrafluoroethylene film wound by the winding roller 8.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a coiling mechanism of polytetrafluoroethylene membrane, includes frame (1), its characterized in that: the utility model discloses a motor vehicle is characterized in that inclined grooves (2) have been seted up respectively to both sides wall of frame (1), two the inside of inclined groove (2) is sliding connection has slider (3) respectively, slider (3) are established to the worker shape, both sides at frame (1) top are fixedly connected with riser (4) respectively, the drive end fixed mounting of riser (4) is at the lateral wall of slider (3), rolling subassembly (5) are installed to the lateral wall of slider (3), rolling subassembly (5) include two driver one (51), driver one (51) fixed mounting is in the upper and lower lateral wall department of slider (3), the bottom fixedly connected with slope lug (6) of frame (1), the top inclined plane angle and the inclined groove (2) of slope lug (6) keep the same horizontal plane, supporting component (7) are installed at the top of slope lug (6), supporting component (7) include two electric telescopic handle (71), electric telescopic handle (71) fixed mounting is at the top of slope lug (6).

2. The polytetrafluoroethylene film winding device according to claim 1, wherein: the driving end of the first driver (51) is fixedly connected with a winding shaft (52), a winding roller (8) is sleeved outside the winding shaft (52), and a fixing disc (59) is fixedly connected outside the winding shaft (52).

3. The polytetrafluoroethylene film winding device according to claim 1, wherein: the winding assembly (5) further comprises two second drivers (53), a supporting seat (54) is fixedly connected to the rear side of each second driver (53), a lead screw (55) is fixedly connected to the driving end of each second driver (53), the lead screw (55) is in threaded connection with the sliding block (3), and a clamping disc (56) is fixedly connected to one end, far away from each second driver (53), of each lead screw (55).

4. A polytetrafluoroethylene film winding device according to claim 3, wherein: the side wall of the clamping disc (56) is fixedly connected with a guide rod (57), and the guide rod (57) penetrates through the sliding block (3) and is fixedly arranged on the side wall of the supporting seat (54).

5. A polytetrafluoroethylene film winding device according to claim 3, wherein: a positioning groove (58) is formed in the center of the clamping disc (56), and the positioning groove (58) is formed in a horn shape.

6. The polytetrafluoroethylene film winding device according to claim 1, wherein: the distance between the two electric telescopic rods (71) is the same as the distance between the two first drivers (51), and the top of each electric telescopic rod (71) is fixedly connected with a U-shaped supporting frame (72).