CN218642056U - Winding frame for PE film production - Google Patents

Abstract

The utility model discloses a winding stand for PE film production, which relates to the technical field of winding devices, and comprises a base. An active rotating shaft is arranged above the base, wherein the active rotating shaft plays the role of actively rotating the reel. A first clamping plate is provided, wherein the first clamping plate rotates on the driving shaft. The utility model is provided with a driving shaft, a first clamping plate, a threaded hole, a driven shaft, an insert block, and a second clamping plate. Threads are provided on the outer walls of the driving shaft and the driven shaft, and the threads of the two are just opposite. Simultaneously, the threads of the two connect the first clamping plate and the second clamping plate respectively, and the insides of the first clamping plate and the second clamping plate are provided with threaded holes, and the rotation of the first clamping plate and the second clamping plate can Clamp the reel, by adjusting the distance between the first clamping plate and the second clamping plate, clamp PE films of different widths, and complete the winding work, thereby improving the practicability of the winding mechanism.

Description

A winding frame for PE film production

technical field

The utility model relates to the technical field of winding devices, in particular to a winding frame for PE film production.

Background technique

Such as a patent: a winding structure based on PE film production (application number: CN201920784256.4) includes a first fixed frame, a second fixed frame and a rotating shaft, and the top of the right side of the first fixed frame is rotatably connected with a connecting shaft , the right end of the connecting shaft is movably connected with the left end of the rotating shaft, a rotating block is connected through the internal rotation of the fixed frame, the top of the front of the second fixed frame is provided with a groove, and the bottom of the rotating block is fixedly connected with a slider, the groove The bottom of the inner wall is provided with a chute matching the slider, the bottom of the rotating block is slidingly connected with the bottom of the inner wall of the groove, the left side of the rotating block is fixedly connected with a connecting block, and the left side of the connecting block rotates with the right end of the rotating shaft The structural design of such a device can easily turn the rotating shaft, which greatly facilitates the staff to load and unload the reel, and improves the efficiency of rewinding the PE film.

Although the existing winding structure based on PE film production can facilitate the loading and unloading operations of the reel and improve the winding efficiency of the PE film, most of the winding devices today have a single structure and cannot handle different widths. The PE film is used for winding, which reduces the practicability of the winding mechanism. Therefore, it is necessary to invent a kind of winding frame for PE film production to solve the above problems.

Utility model content

The purpose of this utility model is to provide a winding frame for PE film production, so as to solve the problem that PE films of different widths cannot be rolled up in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a winding frame for PE film production, including a base, an active rotating shaft is arranged above the base, wherein the active rotating shaft plays the role of actively rotating the reel, and the The outside of the driving shaft is provided with a first clamping plate, wherein the first clamping plate plays the role of clamping the reel by rotating on the driving shaft, and the inside of the first clamping plate is provided with a threaded hole, wherein the thread The holes make the two sets of clamping plates threaded, so that the two sets of clamping plates move, and the side of the driving shaft away from the first clamping plate is provided with a driven shaft, wherein the driven shaft is inserted into the driving shaft , rotated by the rotation of the driving shaft, the outer wall of the driving shaft and the driven shaft are provided with threads, the direction of the thread of the outer wall of the driving shaft is opposite to that of the driven shaft, and the outside of the driven shaft is provided with a second clamping plate , the shape of the second clamping plate is the same as that of the first clamping plate, wherein the second clamping plate plays the role of clamping the reel by rotating on the driven rotating shaft.

Preferably, a mounting base is installed on the top of the base, a geared motor is fixed inside the mounting base, and a coupling is connected to one side of the geared motor, wherein the mounting base plays the role of fixing the geared motor, and the geared motor To provide rotational force for the driving shaft, the coupling plays the role of connecting the geared motor and the driving shaft.

Preferably, a first supporting frame is provided on the outside of the driving shaft, and a first inner groove is opened at the port of the driving shaft, wherein the first supporting frame plays a role of supporting the driving shaft.

Preferably, an insert is fixed at the port of the driven shaft, the outer diameter of the insert is the same as the inner diameter of the first inner groove, and the insert is slidably inserted into the first inner groove, wherein the insert Inserted into the first inner groove, the driving shaft drives the driven shaft to rotate.

Preferably, one side of the second clamping plate is provided with a second support frame, and one side of the second support frame is provided with a limit sleeve, which plays a role in supporting the driven shaft.

Preferably, sliders are fixed on both sides of the second support frame, a sliding groove is provided on one side of the slider, the outer diameter of the slider is the same as the inner diameter of the sliding groove, and the slider and the inner diameter of the sliding groove are the same. The sliding groove is slidably connected, wherein the slider slides in the sliding groove to facilitate the movement of the second support frame.

Preferably, the top of the base is provided with a second inner groove, and an electric cylinder is installed inside the second inner groove, and the electric cylinder is fixedly connected to the second support frame through a punch rod, wherein the electric cylinder passes through the punch rod, Make the second support frame move in the second inner groove.

Technical effect and advantage of the present utility model:

By setting the driving shaft, the first clamping plate, the threaded hole, the driven shaft, the insert block, and the second clamping plate, threads are provided on the outer walls of the driving shaft and the driven shaft, and the threads of the two are just opposite. The threads of the first clamping plate and the second clamping plate are respectively connected, and the inside of the first clamping plate and the second clamping plate are provided with threaded holes, and the rotation of the first clamping plate and the second clamping plate can adjust the reel For clamping, by adjusting the distance between the first clamping plate and the second clamping plate, PE films of different widths are clamped, and the winding work is completed, thereby improving the practicability of the winding mechanism.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of a winding frame for PE film production according to the present invention.

Fig. 2 is a schematic diagram of the rear view structure of a winding rack for PE film production according to the present invention.

Fig. 3 is a top view structure schematic diagram of a winding rack for PE film production according to the present invention.

Fig. 4 is a side view structural schematic diagram of a winding frame for PE film production of the present invention.

In the figure: 1. Base; 2. Mounting seat; 3. Geared motor; 4. Coupling; 5. Active shaft; 6. First support frame; 7. First clamping plate; 8. Threaded hole; 9. 10. Driven shaft; 11. Insert block; 12. Second clamping plate; 13. Second support frame; 14. Limit sleeve; 15. Slider; 16. Slide groove; 17. The second Two inner grooves; 18, electric cylinder; 19, punch rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a winding frame for PE film production as shown in Figures 1-4, including a base 1, an active rotating shaft 5 is arranged above the base 1, wherein the active rotating shaft 5 plays the role of actively rotating the reel, The outside of the driving shaft 5 is provided with a first clamping plate 7, wherein the first clamping plate 7 plays the role of clamping the reel by rotating on the driving shaft 5, and the inside of the first clamping plate 7 is provided with a threaded hole 8, wherein the threaded hole 8 makes the two groups of clamping plates threaded, so that the two groups of clamping plates move, and the side of the driving shaft 5 away from the first clamping plate 7 is provided with a driven shaft 10, wherein the driven shaft 10 It is inserted into the active shaft 5 and rotated by the rotation of the active shaft 5. Both the outer walls of the active shaft 5 and the driven shaft 10 are provided with threads. There is a second clamping plate 12 , the second clamping plate 12 has the same shape as the first clamping plate 7 , wherein the second clamping plate 12 plays the role of clamping the reel by rotating on the driven rotating shaft 10 .

The top of the base 1 is installed with a mounting base 2, and the interior of the mounting base 2 is fixed with a geared motor 3, and one side of the geared motor 3 is connected with a coupling 4, wherein the mounting base 2 plays the role of fixing the geared motor 3, and the geared motor 3 To provide rotational force for the driving shaft 5 , the coupling 4 plays the role of connecting the reduction motor 3 and the driving shaft 5 .

A first supporting frame 6 is provided outside the driving shaft 5 , and a first inner groove 9 is opened at the port of the driving shaft 5 , wherein the first supporting frame 6 plays a role of supporting the driving shaft 5 .

An inserting block 11 is fixed at the port of the driven rotating shaft 10, the outer diameter of the inserting block 11 is the same as the inner diameter of the first inner groove 9, and the inserting block 11 is slidably inserted into the first inner groove 9, wherein the inserting block 11 is inserted into Inside the first inner groove 9 , the driving shaft 5 drives the driven shaft 10 to rotate.

One side of the second clamping plate 12 is provided with a second support frame 13 , and one side of the second support frame 13 is provided with a limit sleeve 14 , which plays a role in supporting the driven shaft 10 .

Both sides of the second support frame 13 are fixed with a slide block 15, and one side of the slide block 15 is provided with a slide groove 16. Connection, wherein the slide block 15 slides in the slide groove 16 to facilitate the movement of the second support frame 13.

The top of the base 1 is provided with a second inner groove 17, and an electric cylinder 18 is installed inside the second inner groove 17, and the electric cylinder 18 is fixedly connected with the second support frame 13 through a punch rod 19, wherein the electric cylinder 18 passes through the punch rod 19, This makes the second support frame 13 move in the second inner slot 17 .

Working principle: when working, first operate the electric cylinder 18 switch on the base 1 to make the electric cylinder 18 work. When the electric cylinder 18 works, the second support frame 13 will move away from the first support frame 6, and then Insert one end of the reel into the active rotating shaft 5, then make the electric cylinder 18 work, make the second support frame 13 move towards the direction close to the first support frame 6, and make the plug 11 cooperate with the first inner groove 9, The other end of the reel is inserted into the driven shaft 10, then the first clamping plate 7 and the second clamping plate 12 are rotated in opposite directions, so that the reel is clamped and fixed, and then the reduction motor 3 is operated to make The reduction motor 3 works and rotates the active shaft 5 through the coupling 4, and drives the driven shaft 10 to rotate, and then rotates the reel, so that the PE film is wound on the reel; when the length of the reel becomes longer Or when shortening, the first clamping plate 7 and the second clamping plate 12 can be adjusted respectively to clamp the reels of different lengths and complete the limit. When the winding is completed, the electric cylinder 18 is operated to slow down The motor 3 stops working, so that the second support frame 13 is moved and the insert block 11 is separated from the first inner groove 9, and the reel is taken off and replaced with a new reel, so that the production of this kind of PE film is realized. The roll stand has the function of winding PE films of different widths.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A winding rack for PE film production, including a base (1), characterized in that: an active shaft (5) is arranged above the base (1), and a second A clamping plate (7), the inside of the first clamping plate (7) is provided with a threaded hole (8), and the side of the driving shaft (5) away from the first clamping plate (7) A driven shaft (10) is provided, and the outer walls of the active shaft (5) and the driven shaft (10) are threaded, and the directions of the threads on the outer wall of the active shaft (5) and the driven shaft (10) are opposite. A second clamping plate (12) is arranged on the outside of the driven rotating shaft (10), and the second clamping plate (12) has the same shape as the first clamping plate (7). 2. A winding frame for PE film production according to claim 1, characterized in that: a mounting seat (2) is installed on the top of the base (1), and the inside of the mounting seat (2) is fixed with A geared motor (3), one side of the geared motor (3) is connected with a shaft coupling (4). 3. A winding frame for PE film production according to claim 1, characterized in that: a first support frame (6) is arranged outside the driving shaft (5), and the driving shaft (5) A first inner groove (9) is opened at the port. 4. A winding rack for PE film production according to claim 1, characterized in that: an insert (11) is fixed at the port of the driven shaft (10), and the insert (11) The outer diameter is the same as the inner diameter of the first inner groove (9), and the plug (11) is slidably inserted into the first inner groove (9). 5. A winding rack for PE film production according to claim 1, characterized in that: a second support frame (13) is provided on one side of the second clamping plate (12), and the second A limit sleeve (14) is arranged on one side of the support frame (13). 6. A winding frame for PE film production according to claim 5, characterized in that: sliders (15) are fixed on both sides of the second support frame (13), and the sliders (15) One side of the sliding groove (16) is provided, the outer diameter of the sliding block (15) is the same as the inner diameter of the sliding groove (16), and the sliding block (15) is slidingly connected with the sliding groove (16). 7. A winding stand for PE film production according to claim 6, characterized in that: the top of the base (1) is provided with a second inner groove (17), and the second inner groove (17) An electric cylinder (18) is installed inside, and the electric cylinder (18) is fixedly connected to the second support frame (13) through a punch rod (19).

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