CN218642056U

CN218642056U - Winding frame for PE film production

Info

Publication number: CN218642056U
Application number: CN202223327381.3U
Authority: CN
Inventors: 李学跃
Original assignee: Tongcheng Xiangtai Plastic Industry Co ltd
Current assignee: Tongcheng Xiangtai Plastic Industry Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-17
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a winding frame is used in PE membrane production relates to take up technical field, including the base, the top of base is provided with the initiative pivot, and wherein the initiative pivot plays the effect that the reel was rotated in the initiative, and the outside of initiative pivot is provided with first grip block, and wherein first grip block is through rotating in the initiative pivot. The utility model discloses a set up the initiative pivot, first grip block, the screw hole, driven spindle, the inserted block, the second grip block, the outer wall at initiative pivot and driven spindle is seted up threadedly, and both screw threads are just in time opposite, first grip block and second grip block are connected respectively to both screw threads simultaneously, the inside set up screw hole of first grip block and second grip block, rotatory first grip block and second grip block can press from both sides tightly the reel, through adjusting the distance between first grip block and the second grip block, press from both sides tightly the PE membrane of different widths, and accomplish rolling work, thereby improve winding mechanism's practicality.

Description

Winding frame for PE film production

Technical Field

The utility model relates to a coiling mechanism technical field, in particular to wind-up frame is used in PE membrane production.

Background

Such as the patent: a rolling structure for PE film production (application number: CN 201920784256.4) comprises a first fixing frame, a second fixing frame and a rotating shaft, wherein a connecting shaft is rotatably connected to the top of the right side of the first fixing frame, the right end of the connecting shaft is movably connected with the left end of the rotating shaft, a rotating block is rotatably connected to the inside of the fixing frame, a groove is formed in the top of the front side of the second fixing frame, a sliding block is fixedly connected to the bottom of the rotating block, a sliding groove matched with the sliding block is formed in the bottom of the inner wall of the groove, the bottom of the rotating block is slidably connected with the bottom of the inner wall of the groove, a connecting block is fixedly connected to the left side of the rotating block, and the left end of the rotating shaft is rotatably connected.

The winding structure for PE film production can be convenient for loading and unloading the winding drum, improves the winding efficiency of the PE film, but most of winding devices have single structures and cannot wind the PE film with different widths, so that the practicability of the winding mechanism is reduced. Therefore, it is necessary to invent a winding frame for producing PE film to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE membrane production is with rolling frame to the problem of rolling can not be carried out to the PE membrane of different widths that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE membrane production is with rolling frame, includes the base, the top of base is provided with the initiative pivot, and wherein the initiative pivot is played the effect that the reel was rotated in the initiative, the outside of initiative pivot is provided with first grip block, and wherein first grip block is through rotating in the initiative pivot, plays the effect of centre gripping reel, the inside threaded hole of first grip block, wherein the screw hole makes two sets of grip block threaded connection to make two sets of grip blocks remove, keeping away from of initiative pivot one side of first grip block is provided with driven spindle, and wherein driven spindle inserts in the initiative pivot, rotates through the rotation of initiative pivot, initiative pivot and driven spindle outer wall all seted up screw thread, initiative pivot and driven spindle outer wall screw thread opposite direction, driven spindle's outside is provided with the second grip block, the second grip block is the same with first centre gripping plate shape, and wherein the second grip block plays the effect of centre gripping reel through rotating in driven spindle.

Preferably, the mount pad is installed at the top of base, the inside of mount pad is fixed with gear motor, one side of gear motor is connected with the shaft coupling, and wherein the mount pad plays fixed gear motor's effect, and gear motor provides the turning force for the initiative pivot, and the shaft coupling plays the effect of connecting gear motor and initiative pivot.

Preferably, a first support frame is arranged outside the driving rotating shaft, a first inner groove is formed in a port of the driving rotating shaft, and the first support frame plays a role in supporting the driving rotating shaft.

Preferably, a port of the driven rotating shaft is fixed with an inserting block, the outer diameter of the inserting block is the same as the inner diameter of the first inner groove, the inserting block is in sliding insertion with the first inner groove, and the inserting block is inserted into the first inner groove, so that the driving rotating shaft drives the driven rotating shaft to rotate.

Preferably, one side of the second clamping plate is provided with a second supporting frame, and one side of the second supporting frame is provided with a limiting sleeve, so that the driven rotating shaft is supported.

Preferably, the two sides of the second support frame are fixed with sliders, one side of each slider is provided with a sliding groove, the outer diameter of each slider is the same as the inner diameter of the corresponding sliding groove, each slider is connected with the corresponding sliding groove in a sliding mode, and the sliders slide in the sliding grooves to facilitate movement of the second support frame.

Preferably, a second inner groove is formed in the top of the base, an electric cylinder is installed inside the second inner groove and fixedly connected with the second supporting frame through a plunger, and the electric cylinder enables the second supporting frame to move inside the second inner groove through the plunger.

The utility model discloses a technological effect and advantage:

through setting up initiative pivot, first grip block, the screw hole, driven spindle, the inserted block, the second grip block, the outer wall at initiative pivot and driven spindle is seted up threadedly, and both screw threads are just in the opposite direction, first grip block and second grip block are connected respectively to both screw threads simultaneously, the inside set up screw hole of first grip block and second grip block, rotatory first grip block and second grip block can press from both sides tightly the reel, through adjusting the distance between first grip block and the second grip block, press from both sides tightly the PE membrane of different width, and accomplish the rolling work, thereby improve winding mechanism's practicality.

Drawings

Figure 1 is the utility model relates to a PE membrane production is with orthographic view structure schematic diagram of rolling frame.

Fig. 2 is the utility model relates to a PE membrane production is with back of body structure schematic diagram of rolling frame.

Fig. 3 is the utility model relates to a PE membrane production is with overlooking structural schematic of rolling frame.

Fig. 4 is the utility model relates to a PE membrane production is with side view structure schematic diagram of rolling frame.

In the figure: 1. a base; 2. a mounting seat; 3. a reduction motor; 4. a coupling; 5. a driving rotating shaft; 6. a first support frame; 7. a first clamping plate; 8. a threaded hole; 9. a first inner tank; 10. a driven shaft; 11. inserting a block; 12. a second clamping plate; 13. a second support frame; 14. a limiting sleeve; 15. a slider; 16. a sliding groove; 17. a second inner tank; 18. an electric cylinder; 19. and (4) a punch.

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.

The utility model provides a rolling frame is used in PE membrane production as shown in fig. 1-4, the on-line screen storage device comprises a base 1, base 1's top is provided with initiative pivot 5, wherein initiative pivot 5 plays the effect that initiatively rotates the reel, the outside of initiative pivot 5 is provided with first grip block 7, wherein first grip block 7 is through rotating in initiative pivot 5, the effect of centre gripping reel is played, threaded hole 8 is seted up to the inside of first grip block 7, wherein threaded hole 8 makes two sets of grip block threaded connection, thereby make two sets of grip block removal, the one side of keeping away from first grip block 7 of initiative pivot 5 is provided with driven spindle 10, wherein driven spindle 10 inserts in the initiative pivot 5, rotate through the rotation of initiative pivot 5, initiative pivot 5 all sets up screw with driven spindle 10 outer wall, initiative pivot 5 and driven spindle 10 outer wall screw thread opposite direction, the outside of driven spindle 10 is provided with second grip block 12, second grip block 12 is the same with first grip block 7 shape, wherein second grip block 12 is through rotating in driven spindle 10, play the effect of centre gripping reel.

Mount pad 2 is installed at base 1's top, and the inside of mount pad 2 is fixed with gear motor 3, and one side of gear motor 3 is connected with shaft coupling 4, and wherein mount pad 2 plays fixed gear motor 3's effect, and gear motor 3 provides the turning force for initiative pivot 5, and shaft coupling 4 plays the effect of connecting gear motor 3 and initiative pivot 5.

The outside of initiative pivot 5 is provided with first support frame 6, and the port department of initiative pivot 5 has seted up first inside groove 9, and wherein first support frame 6 plays the effect of supporting initiative pivot 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, the inserting block 11 is inserted into the first inner groove 9 in a sliding mode, and the inserting block 11 is inserted into the first inner groove 9, so that the driving rotating shaft 5 drives the driven rotating shaft 10 to rotate.

A second supporting frame 13 is arranged on one side of the second clamping plate 12, and a limiting sleeve 14 is arranged on one side of the second supporting frame 13, wherein the function of supporting the driven rotating shaft 10 is achieved.

The sliding blocks 15 are fixed on two sides of the second support frame 13, the sliding grooves 16 are formed in one sides of the sliding blocks 15, the outer diameter of each sliding block 15 is the same as the inner diameter of each sliding groove 16, the sliding blocks 15 are connected with the sliding grooves 16 in a sliding mode, and the sliding blocks 15 slide in the sliding grooves 16, so that the second support frame 13 can move conveniently.

The top of base 1 has seted up second inside groove 17, and the internally mounted of second inside groove 17 has electric cylinder 18, and electric cylinder 18 passes through jumper bar 19 and second support frame 13 fixed connection, and wherein electric cylinder 18 passes through jumper bar 19 for second support frame 13 removes in the second inside groove 17.

The working principle is as follows: when the device works, firstly, a switch of an electric cylinder 18 on a base 1 is operated, the electric cylinder 18 works, when the electric cylinder 18 works, a second support frame 13 moves towards a direction far away from a first support frame 6, then one end of a winding drum is inserted into a driving rotating shaft 5, then the electric cylinder 18 works, the second support frame 13 moves towards a direction close to the first support frame 6, an insertion block 11 is matched with a first inner groove 9, the other end of the winding drum is inserted into a driven rotating shaft 10, then a first clamping plate 7 and a second clamping plate 12 rotate towards opposite directions, the winding drum is clamped and fixed, then a speed reducing motor 3 is operated, the speed reducing motor 3 works, the driving rotating shaft 5 rotates through a coupler 4, the driven rotating shaft 10 rotates, and then the winding drum rotates, and a PE film is wound on the winding drum; when the length of the winding drum is lengthened or shortened, the first clamping plate 7 and the second clamping plate 12 can be respectively adjusted to clamp the winding drums with different lengths and limit the winding drums, after winding is completed, the electric cylinder 18 works, the speed reduction motor 3 stops working, the second supporting frame 13 moves, the inserting block 11 is separated from the first inner groove 9, the winding drums are taken down and replaced by new winding drums, and therefore the function that the winding frame for producing the PE films winds the PE films with different widths is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PE membrane production is with rolling frame, includes base (1), its characterized in that: the top of base (1) is provided with initiative pivot (5), the outside of initiative pivot (5) is provided with first grip block (7), the inside set up screw hole (8) of first grip block (7), keeping away from of initiative pivot (5) one side of first grip block (7) is provided with driven spindle (10), initiative pivot (5) and driven spindle (10) outer wall all set up screw thread, initiative pivot (5) and driven spindle (10) outer wall screw thread opposite direction, the outside of driven spindle (10) is provided with second grip block (12), second grip block (12) are the same with first grip block (7) shape.

2. The winding frame for PE film production according to claim 1, wherein: the mounting seat (2) is installed at the top of the base (1), a speed reducing motor (3) is fixed inside the mounting seat (2), and a coupler (4) is connected to one side of the speed reducing motor (3).

3. The winding frame for PE film production according to claim 1, wherein: the outside of initiative pivot (5) is provided with first support frame (6), first inside groove (9) have been seted up to the port department of initiative pivot (5).

4. The winding frame for PE film production according to claim 1, wherein: the port department of driven spindle (10) is fixed with inserted block (11), the external diameter size of inserted block (11) is the same with the internal diameter size of first inside groove (9), inserted block (11) and first inside groove (9) slip grafting.

5. The winding frame for PE film production according to claim 1, wherein: one side of the second clamping plate (12) is provided with a second supporting frame (13), and one side of the second supporting frame (13) is provided with a limiting sleeve (14).

6. The winding frame for PE film production according to claim 5, wherein: the two sides of the second support frame (13) are fixed with sliding blocks (15), one side of each sliding block (15) is provided with a sliding groove (16), the outer diameter of each sliding block (15) is the same as the inner diameter of each sliding groove (16), and each sliding block (15) is connected with each sliding groove (16) in a sliding mode.

7. The winding frame for PE film production according to claim 6, wherein: the top of the base (1) is provided with a second inner groove (17), an electric cylinder (18) is arranged inside the second inner groove (17), and the electric cylinder (18) is fixedly connected with the second supporting frame (13) through a punch rod (19).