CN220351198U

CN220351198U - Winding mechanism

Info

Publication number: CN220351198U
Application number: CN202322022440.4U
Authority: CN
Inventors: 董国桥; 晏治明
Original assignee: Huizhou Hongtai Textile Technology Co ltd
Current assignee: Huizhou Hongtai Textile Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-16
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a winding mechanism which comprises a mounting frame, wherein a through groove is formed in one side of one end of the mounting frame, a driving motor is fixedly connected to one side of the other end of the mounting frame, the output end of the driving motor penetrates through one end of the mounting frame and extends to the inside of the mounting frame to be fixedly connected with a hexagonal shaft, a winding roller is arranged on one side of the inside of the mounting frame, and a hexagonal hole is formed in the winding roller. This winding mechanism is through being provided with screw thread axle, screw thread sleeve, wind-up roll, hexagonal axle, hexagonal hole, logical groove, baffle, driving motor and location inserted bar, rotates screw thread axle after accomplishing the rolling and drives screw thread sleeve to one end motion, drives outside baffle to one end motion when screw thread sleeve moves, can rotate the baffle after the baffle drives the location inserted bar and breaks away from the inside in hexagonal hole, and the pulling wind-up roll moves to one end at last, takes off wind-up roll and outside plastic film, solves the problem that can't the unloading fast.

Description

Winding mechanism

Technical Field

The utility model relates to the technical field of plastic film processing, in particular to a winding mechanism.

Background

The plastic film is a film prepared from plastic particles through the steps of melting, extending, cutting and the like, plays an important role in the industries of packaging, catering, industrial processing and the like at present, and at the end of the plastic film processing process, the formed plastic film needs to be rolled up, so that the plastic film is convenient to store and transport, but the rolling mechanism for processing the plastic film still has some defects in use at present;

according to a rolling mechanism proposed by Chinese patent application number CN202222583742.4, the utility model provides a rolling mechanism which comprises a base, wherein a fixed bracket is connected to the base, and a rolling roller and a driving mechanism capable of driving the rolling roller to rotate are rotatably arranged on the fixed bracket;

the winding mechanism provided by the utility model can not conveniently take down the wound plastic film in use, so that the blanking is difficult;

a novel winding mechanism is now proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a winding mechanism to solve the problem that quick blanking cannot be performed in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding mechanism comprises a mounting frame, wherein a through groove is formed in one side of one end of the mounting frame, a driving motor is fixedly connected to one side of the other end of the mounting frame, the output end of the driving motor penetrates through one end of the mounting frame and extends to the inner part of the mounting frame to be fixedly connected with a hexagonal shaft, a winding roller is arranged on one side of the inner part of the mounting frame, a hexagonal hole is formed in the winding roller, and the hexagonal hole is movably connected with the hexagonal shaft;

the top swing joint of the inside one end of mounting bracket has the screw thread axle, the outside one end swing joint of screw thread axle has the screw thread sleeve, the outside swing joint of screw thread sleeve has the baffle, the bottom fixedly connected with location inserted bar of baffle one end, location inserted bar and hexagonal hole swing joint.

Preferably, the center line of the baffle plate and the center line of the wind-up roll are on the same vertical plane, and the threaded shaft penetrates through one end of the mounting frame and extends to the outside of the mounting frame.

Preferably, one side swing joint of inside of mounting bracket has the compression roller, one side swing joint of inside of mounting bracket has the crane, the inside bottom swing joint of crane has an arc section of thick bamboo, the top swing joint of crane has the threaded rod, one side fixedly connected with internal thread pipe on the inside top of mounting bracket, the top fixedly connected with first runner of internal thread pipe running through the mounting bracket.

Preferably, the internal thread pipe is movably connected with the threaded rod, and the central line of the internal thread pipe and the central line of the first rotating wheel are on the same vertical plane.

Preferably, the inside swing joint of mounting bracket has the spacing roller, the outside both ends of spacing roller are a set of spacing ring of swing joint respectively, the bottom fixedly connected with connecting plate of spacing ring, the one end fixedly connected with screw barrel of connecting plate, the inside swing joint of screw barrel has two-way lead screw, the one end fixedly connected with second runner of mounting bracket is run through to two-way lead screw.

Preferably, the limiting rings at the two ends of the outer part of the limiting roller are symmetrically arranged, and the center line of the second rotating wheel and the center line of the bidirectional screw rod are on the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that: the winding mechanism not only realizes quick blanking, realizes automatic complete spreading of the plastic film, but also realizes limiting of the plastic film;

through being provided with the screw thread axle, the screw thread sleeve, the wind-up roll, the hexagonal axle, the hexagonal hole, the through groove, the baffle, the driving motor and the positioning inserted link, when finishing the winding, the screw thread axle is rotated to drive the screw thread sleeve to move to one end, the screw thread sleeve is moved and simultaneously drives the external baffle to move to one end, the baffle drives the positioning inserted link to separate from the inside of the hexagonal hole and then can rotate the baffle, and finally the wind-up roll is pulled to move to one end, so that the wind-up roll and the external plastic film are taken down, and the blanking which can be convenient is realized;

through being provided with compression roller, threaded rod, internal thread pipe, first runner, crane and arc section of thick bamboo, at first leading-in from one side of mounting bracket with the plastic film when carrying out the rolling to make the plastic film laminating in the bottom of compression roller, later pass the plastic film from the crane inside, afterwards rotate first runner and drive the internal thread pipe and rotate, internal thread pipe rethread threaded rod drives the crane and rises, the crane rises while driving the arc section of thick bamboo, make the laminating of arc section of thick bamboo in the bottom of plastic film, the curved structure of arc section of thick bamboo can be with the plastic film expansion completely, there is the fold when preventing the plastic film rolling, realized can be automatic with the plastic film expansion completely;

through being provided with spacing roller, spacing ring, two-way lead screw, connecting plate, screw thread section of thick bamboo and second runner, when carrying out the rolling, plastic film laminating is on the top of spacing roller, later rotates the second runner and drives two-way lead screw rotation, and two-way lead screw drives the connecting plate motion through the screw thread section of thick bamboo at both ends, and the connecting plate drives spacing ring and moves to the centre again, makes spacing ring laminating can effectively spacing to the plastic film at the both ends of plastic film, prevents that the plastic film skew when the rolling, has realized effectively spacing to the plastic film when the rolling.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of a spacing roller of the present utility model;

FIG. 3 is a schematic side view of a wind-up roll of the present utility model;

fig. 4 is a schematic side view of the lifting frame of the present utility model.

In the figure: 1. a mounting frame; 2. a press roller; 3. a threaded rod; 4. an internally threaded tube; 5. a first wheel; 6. a lifting frame; 7. an arc-shaped barrel; 8. a threaded shaft; 9. a threaded sleeve; 10. a wind-up roll; 11. a hexagonal shaft; 12. hexagonal holes; 13. a limit roller; 14. a limiting ring; 15. a two-way screw rod; 16. a connecting plate; 17. a thread cylinder; 18. a second wheel; 19. a through groove; 20. a baffle; 21. a driving motor; 22. positioning the inserted link.

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.

Example 1: referring to fig. 1-4, a winding mechanism comprises a mounting frame 1, wherein a through groove 19 is formed in one side of one end of the mounting frame 1, a driving motor 21 is fixedly connected to one side of the other end of the mounting frame 1, an output end of the driving motor 21 penetrates through one end of the mounting frame 1 and extends to the inside of the mounting frame 1 to be fixedly connected with a hexagonal shaft 11, a winding roller 10 is arranged on one side of the inside of the mounting frame 1, a hexagonal hole 12 is formed in the inside of the winding roller 10, and the hexagonal hole 12 is movably connected with the hexagonal shaft 11;

the top of one end inside the mounting frame 1 is movably connected with a threaded shaft 8, one end outside the threaded shaft 8 is movably connected with a threaded sleeve 9, the outside of the threaded sleeve 9 is movably connected with a baffle 20, the bottom of one end of the baffle 20 is fixedly connected with a positioning inserted rod 22, and the positioning inserted rod 22 is movably connected with the hexagonal hole 12;

the center line of the baffle 20 and the center line of the wind-up roll 10 are on the same vertical plane, and the threaded shaft 8 penetrates through one end of the mounting frame 1 and extends to the outside of the mounting frame 1;

specifically, as shown in fig. 1 and 3, when the winding is completed, the threaded shaft 8 is rotated to drive the threaded sleeve 9 to move to one end, the threaded sleeve 9 is moved to drive the external baffle 20 to move to one end, the baffle 20 drives the positioning inserting rod 22 to separate from the inside of the hexagonal hole 12, then the baffle 20 can be rotated, and finally the winding roller 10 is pulled to move to one end, so that the winding roller 10 and the external plastic film are taken down, and the blanking which is convenient is realized.

Example 2: one side swing joint in the mounting bracket 1 has compression roller 2, one side swing joint in the mounting bracket 1 has crane 6, the inside bottom swing joint of crane 6 has arc section of thick bamboo 7, the top swing joint of crane 6 has threaded rod 3, one side fixedly connected with internal thread pipe 4 on the inside top of mounting bracket 1, internal thread pipe 4 runs through the top fixedly connected with first runner 5 of mounting bracket 1;

the internal thread pipe 4 is movably connected with the threaded rod 3, and the central line of the internal thread pipe 4 and the central line of the first rotating wheel 5 are on the same vertical plane;

specifically, as shown in fig. 1 and 4, at first leading-in the plastic film from one side of mounting bracket 1 when carrying out the rolling, and make the plastic film laminating in the bottom of compression roller 2, later pass the plastic film from crane 6 inside, afterwards, rotatory first runner 5 drives internal thread pipe 4 rotation, internal thread pipe 4 rethread threaded rod 3 drives crane 6 and rises, crane 6 rises and drives arc section of thick bamboo 7 simultaneously, make arc section of thick bamboo 7 laminating in the bottom of plastic film, arc section of thick bamboo 7 curved structure can be with the plastic film expansion completely, there is the fold when preventing the plastic film rolling, realized can be automatic with the plastic film expansion completely.

Example 3: the inside of the mounting frame 1 is movably connected with a limit roller 13, two ends outside the limit roller 13 are respectively and movably connected with a group of limit rings 14, the bottom end of each limit ring 14 is fixedly connected with a connecting plate 16, one end of each connecting plate 16 is fixedly connected with a threaded cylinder 17, the inside of each threaded cylinder 17 is movably connected with a bidirectional screw rod 15, and one end of each bidirectional screw rod 15 penetrating through the mounting frame 1 is fixedly connected with a second rotating wheel 18;

the limiting rings 14 at the two ends of the outer part of the limiting roller 13 are symmetrically arranged, and the center line of the second rotating wheel 18 and the center line of the bidirectional screw rod 15 are on the same horizontal plane;

specifically, as shown in fig. 1 and fig. 2, when the plastic film is rolled, the plastic film is attached to the top end of the limiting roller 13, then the second rotating wheel 18 is rotated to drive the bidirectional screw rod 15 to rotate, the bidirectional screw rod 15 drives the connecting plate 16 to move through the threaded cylinders 17 at two ends, and the connecting plate 16 drives the limiting ring 14 to move towards the middle, so that the limiting ring 14 is attached to two ends of the plastic film to effectively limit the plastic film, the plastic film is prevented from shifting during rolling, and the plastic film can be effectively limited during rolling.

Working principle: when the plastic film winding machine is used, firstly, a plastic film is led in from one side of the mounting frame 1 and is attached to the bottom end of the press roller 2 when the plastic film is wound, then the plastic film passes through the inside of the lifting frame 6, then the first rotating wheel 5 is rotated to drive the internal thread pipe 4 to rotate, the internal thread pipe 4 drives the lifting frame 6 to lift through the threaded rod 3, the lifting frame 6 is lifted and simultaneously drives the arc-shaped barrel 7 to lift, the arc-shaped barrel 7 is attached to the bottom end of the plastic film, the arc-shaped barrel 7 can fully expand the plastic film, wrinkles are prevented when the plastic film is wound, the plastic film is attached to the top end of the limiting roller 13 when the plastic film is wound, then the second rotating wheel 18 is rotated to drive the bidirectional screw rod 15 to rotate, the connecting plate 16 is driven by the threaded barrels 17 at two ends to move, the limiting ring 14 is driven by the connecting plate 16 to move towards the middle, the two ends of the limiting ring 14 is attached to the plastic film, the plastic film can be effectively limited, the plastic film is prevented from being deviated when the winding is completed, the threaded shaft 8 is driven to lift the arc-shaped barrel 7, the arc-shaped barrel 7 is attached to the bottom end, the outer baffle 20 is driven to move towards one end, the outer baffle 20 is driven to move the six-shaped baffle 20 is driven to move the inner baffle 20, and the outer baffle 20 is pulled to move the outer baffle 10 is pulled to move towards the outer baffle 10, and the outer baffle 10 is pulled 10 is finally, and the outer baffle is pulled to move 10 is pulled.

Claims

1. Winding mechanism, including mounting bracket (1), its characterized in that: a through groove (19) is formed in one side of one end of the mounting frame (1), a driving motor (21) is fixedly connected to one side of the other end of the mounting frame (1), the output end of the driving motor (21) penetrates through one end of the mounting frame (1) and extends to the inner part of the mounting frame (1) to be fixedly connected with a hexagonal shaft (11), a winding roller (10) is arranged on one side of the inner part of the mounting frame (1), a hexagonal hole (12) is formed in the winding roller (10), and the hexagonal hole (12) is movably connected with the hexagonal shaft (11);

the novel anti-theft device is characterized in that a threaded shaft (8) is movably connected to the top of one end inside the mounting frame (1), a threaded sleeve (9) is movably connected to one end outside the threaded shaft (8), a baffle (20) is movably connected to the outside of the threaded sleeve (9), a positioning inserted rod (22) is fixedly connected to the bottom of one end of the baffle (20), and the positioning inserted rod (22) is movably connected with a hexagonal hole (12).

2. A winding mechanism according to claim 1, wherein: the center line of the baffle (20) and the center line of the wind-up roll (10) are on the same vertical plane, and the threaded shaft (8) penetrates through one end of the installation frame (1) and extends to the outside of the installation frame (1).

3. A winding mechanism according to claim 1, wherein: one side swing joint inside mounting bracket (1) has compression roller (2), one side swing joint inside mounting bracket (1) has crane (6), the inside bottom swing joint of crane (6) has arc section of thick bamboo (7), the top swing joint of crane (6) has threaded rod (3), one side fixedly connected with internal thread pipe (4) on the inside top of mounting bracket (1), the top fixedly connected with first runner (5) of internal thread pipe (4) run through mounting bracket (1).

4. A winding mechanism according to claim 3, wherein: the inner threaded pipe (4) is movably connected with the threaded rod (3), and the center line of the inner threaded pipe (4) and the center line of the first rotating wheel (5) are on the same vertical plane.

5. A winding mechanism according to claim 1, wherein: the inside swing joint of mounting bracket (1) has spacing roller (13), the outside both ends of spacing roller (13) respectively swing joint have a set of spacing ring (14), the bottom fixedly connected with connecting plate (16) of spacing ring (14), the one end fixedly connected with screw thread section of thick bamboo (17) of connecting plate (16), the inside swing joint of screw thread section of thick bamboo (17) has two-way lead screw (15), one end fixedly connected with second runner (18) that two-way lead screw (15) run through mounting bracket (1).

6. A winding mechanism according to claim 5, wherein: limiting rings (14) at two outer ends of the limiting roller (13) are symmetrically arranged, and the center line of the second rotating wheel (18) and the center line of the bidirectional screw rod (15) are on the same horizontal plane.