CN216426227U

CN216426227U - Plastic sheet misalignment winding device

Info

Publication number: CN216426227U
Application number: CN202123073721.XU
Authority: CN
Inventors: 杨传荣; 杨雪亮; 董豪; 姜永俊
Original assignee: Anhui Huanjia Tianyi Renewable Resources Co ltd
Current assignee: Anhui Huanjia Tianyi Renewable Resources Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-03
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a plastic sheet misalignment winding device, which belongs to the technical field of plastic sheet production and comprises a supporting table, wherein a guide mechanism and a winding mechanism are arranged on the supporting table, the winding mechanism is positioned at one side of the guide mechanism, and the guide mechanism is movably connected with the supporting table through a reciprocating pushing mechanism; the guide mechanism comprises a guide support and a guide roller, the guide roller is rotatably installed on the guide support, a sliding groove is formed in the support, the bottom end of the guide support is arranged in the sliding groove, the guide support is connected with the sliding groove in a sliding mode, and one side of the guide support is connected with the reciprocating pushing mechanism. The utility model has the advantages that the reciprocating pushing mechanism is arranged to drive the guide mechanism to reciprocate, so that the edges of the plastic sheets wound on the winding mechanism are staggered with each other, and the staggered winding is realized; the plastic sheets with different widths are adapted by adjusting the distance between the two limiting devices, so that the adaptability is higher.

Description

Plastic sheet misalignment winding device

Technical Field

The utility model belongs to the technical field of the plastic sheet production, concretely relates to plastic sheet wrong limit coiling mechanism.

Background

After the plastic sheet is extruded, the edges of the plastic sheet shrink inward due to cooling, so that the thickness of the edges of the plastic sheet is slightly larger than that of the middle part, namely, the thickness difference exists between the edges and the middle part of the plastic sheet.

The existing winding device still has the following problems:

1. generally, plastic sheets are linearly wound, so that the edges of the sheets are stacked together in order, and due to the accumulation of thickness difference, the wound plastic sheets are cylindrical with two high ends and a concave middle part, and large winding diameter winding cannot be realized.

2. The direction of the plastic sheet often deviates when the plastic sheet is guided by the guide mechanism, so that the rolled plastic sheet is irregular.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a plastic sheet edge-staggered winding device, which is characterized in that a reciprocating pushing mechanism is arranged to drive a guide mechanism to reciprocate, so that the edges of the plastic sheet wound on a winding mechanism are staggered with each other, and edge-staggered winding is realized; the plastic sheet is limited by arranging the limiting devices on the guide roller, and the plastic sheet with different widths can be adapted by adjusting the distance between the two limiting devices, so that the adaptability is higher.

The purpose of the utility model can be realized by the following technical scheme:

a plastic sheet misalignment winding device comprises a supporting table, wherein a guide mechanism and a winding mechanism are arranged on the supporting table, the winding mechanism is positioned on one side of the guide mechanism, and the guide mechanism is movably connected with the supporting table through a reciprocating pushing mechanism;

the guide mechanism comprises a guide support and a guide roller, the guide roller is rotatably installed on the guide support, a sliding groove is formed in the support, the bottom end of the guide support is arranged in the sliding groove, the guide support is connected with the sliding groove in a sliding mode, and one side of the guide support is connected with the reciprocating pushing mechanism.

As a preferred technical scheme of the utility model, reciprocal pushing mechanism includes first motor, first motor passes through motor support mounting on a supporting bench, the output shaft of first motor has the cam, cam and guide bracket butt, one side that the cam was kept away from to the guide bracket is provided with resilient means, resilient means installs on a supporting bench.

As an optimal technical scheme of the utility model, elastic device includes the baffle, baffle installation is on a supporting bench, keep off and be connected with the guide bracket through the spring.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the bilateral symmetry of spout, the stopper is installed to the bottom symmetry of guide bracket, stopper and the spacing groove sliding connection who corresponds.

As a preferred technical scheme of the utility model, winding mechanism includes rolling support and wind-up roll, the wind-up roll rotates to be installed on the rolling support, the one end of wind-up roll is passed the rolling support and is connected with the output shaft of second motor, the second motor is installed on the rolling support, the rolling support mounting is on a supporting bench.

As an optimized technical scheme of the utility model, the symmetry is provided with stop device on the guide roll.

As a preferred technical scheme of the utility model, stop device is including solid fixed ring and loose ring, be connected through the telescopic link between solid fixed ring and the loose ring, gu fixed ring and loose ring are all established in the one end of guide roll, gu fixed ring and guide roll fixed connection, loose ring and guide roll swing joint, the loose ring is located solid fixed ring towards one side at guide roll center.

The utility model has the advantages that:

(1) drive guiding mechanism through setting up reciprocal pushing mechanism and carry out reciprocating motion for the plastic sheet edge of winding on winding mechanism staggers each other, realizes the misalignment rolling, can be used to big roll up footpath rolling and ensure the thickness degree of consistency after the plastic sheet rolling.

(2) The plastic sheet is limited by arranging the limiting devices on the guide roller, and the plastic sheet with different widths can be adapted by adjusting the distance between the two limiting devices, so that the adaptability is higher.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view showing the connection between the guide bracket and the support platform;

description of the main element symbols:

in the figure: 1. a support table; 2. a guide mechanism; 21. a guide bracket; 22. a guide roller; 23. a chute; 24. a limiting groove; 25. a limiting block; 26. a limiting device; 27. a fixing ring; 28. a movable ring; 29. a telescopic rod; 3. a winding mechanism; 31. winding a support; 32. a wind-up roll; 33. a second motor; 4. a reciprocating pushing mechanism; 41. a first motor; 42. a cam; 43. an elastic device; 44. a baffle plate; 45. a spring.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-4, a plastic sheet misalignment winding device comprises a supporting table 1, wherein a guide mechanism 2 and a winding mechanism 3 are arranged on the supporting table 1, the winding mechanism 3 is positioned on one side of the guide mechanism 2, and the guide mechanism 2 is movably connected with the supporting table 1 through a reciprocating pushing mechanism 4;

the guide mechanism 2 comprises a guide support 21 and a guide roller 22, the guide roller 22 is rotatably installed on the guide support 21, a sliding groove 23 is formed in the support table 1, the bottom end of the guide support 21 is arranged in the sliding groove 23, the guide support 21 is in sliding connection with the sliding groove 23, and one side of the guide support 21 is connected with the reciprocating pushing mechanism 4.

Spacing grooves 24 have been seted up to spout 23's bilateral symmetry, stopper 25 is installed to guide bracket 21's bottom symmetry, stopper 25 and the spacing groove 24 sliding connection that corresponds.

In this embodiment, pass through 2 backs with plastic sheet's one end, fix on winding mechanism 3, drive the plastic sheet rolling through winding mechanism 3, at this in-process, reciprocal pushing mechanism 4 drives 2 reciprocating motion of guiding mechanism for the plastic sheet edge of winding on winding mechanism 3 staggers each other, realizes the misalignment rolling, can be used to the rolling of big winding diameter and ensure the thickness degree of consistency after the plastic sheet rolling.

In the plastic sheet rolling process, the guide roller 22 rotates along the moving direction of the plastic sheet, the guide support 21 is driven to slide along the sliding groove 23 in a reciprocating mode through the reciprocating pushing mechanism 4, the guide support 21 reciprocates once, the rolling mechanism 3 rolls the plastic sheet for 2 circles, and edge misalignment rolling of the plastic sheet is achieved.

By symmetrically installing the limiting blocks 25 at the bottom of the guide bracket 21, when the guide bracket 21 moves, the limiting blocks 25 slide along the corresponding limiting grooves 24 to assist the guide bracket 21 to move.

Specifically, the reciprocating pushing mechanism 4 includes a first motor 41, the first motor 41 is mounted on the support table 1 through a motor bracket, an output shaft of the first motor 41 is connected with a cam 42, the cam 42 abuts against the guide bracket 21, an elastic device 43 is disposed on one side of the guide bracket 21 away from the cam 42, and the elastic device 43 is mounted on the support table 1.

The elastic device 43 comprises a baffle 44, the baffle 44 is mounted on the support table 1, and the baffle 44 is connected with the guide bracket 21 through a spring 45.

In this embodiment, the output shaft of the first motor 41 rotates to drive the cam 42 to rotate, the cam 42 and the spring 45 cooperate to realize the reciprocating motion of the guide bracket 21, and the cam 42 rotates one turn to realize one reciprocating motion of the guide bracket 21.

Specifically, winding mechanism 3 includes rolling support 31 and wind-up roll 32, wind-up roll 32 rotates and installs on rolling support 31, the one end of wind-up roll 32 is passed rolling support 31 and is connected with the output shaft of second motor 33, second motor 33 installs on rolling support 31, rolling support 31 installs on a supporting bench 1.

In this embodiment, the output shaft through second motor 33 rotates and drives wind-up roll 32 and rotate, and then twines plastic sheet on wind-up roll 32, and wind-up roll 32 detachable installs on rolling support 31, conveniently changes wind-up roll 32.

Specifically, the symmetry is provided with stop device 26 on guide roll 22, stop device 26 is including solid fixed ring 27 and activity ring 28, be connected through telescopic link 29 between solid fixed ring 27 and the activity ring 28, gu fixed ring 27 and the one end at guide roll 22 is all established to activity ring 28, gu fixed ring 27 and guide roll 22 fixed connection, activity ring 28 and guide roll 22 swing joint, activity ring 28 is located solid fixed ring 27 towards one side at guide roll 22 center.

In this embodiment, the plastic sheet is limited by arranging the limiting devices 26 on the guide roller 22, and the plastic sheets with different widths are adapted by adjusting the distance between the two limiting devices 26, so that the adaptability is higher. When the distance between the two limiting devices 26 is adjusted, the telescopic end of the telescopic rod 29 is operated to contract, the telescopic end contracts to drive the movable ring 28 to move, and the adjusting process is more convenient. A plurality of telescopic rods 29 are uniformly distributed between the fixed ring 27 and the movable ring 28, so that the movable ring 28 moves more smoothly.

The utility model discloses a theory of operation and use flow:

after bypassing the outside of guide roll 22 with plastic sheet's one end, fix on wind-up roll 32, rotate through the output shaft of second motor 33 and drive wind-up roll 32 and rotate, and then twine plastic sheet on wind-up roll 32, meanwhile, rotate through the output shaft of first motor 41 and drive cam 42 and rotate, through cam 42 and spring 45's mating reaction, realize guide bracket 21's reciprocating motion, make the plastic sheet edge of winding on wind-up roll 32 stagger each other, realize the coiling of miscarriage.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a plastic sheet misalignment coiling mechanism, includes a supporting bench (1), its characterized in that: the winding device is characterized in that a guide mechanism (2) and a winding mechanism (3) are arranged on the support table (1), the winding mechanism (3) is located on one side of the guide mechanism (2), and the guide mechanism (2) is movably connected with the support table (1) through a reciprocating pushing mechanism (4);

guiding mechanism (2) include guide bracket (21) and guide roll (22), guide roll (22) rotate to be installed on guide bracket (21), spout (23) have been seted up on brace table (1), the bottom of guide bracket (21) is arranged in spout (23) and guide bracket (21) and spout (23) sliding connection, one side of guide bracket (21) is connected with reciprocal pushing mechanism (4).

2. The plastic sheet misalignment winding device as in claim 1, wherein: the reciprocating pushing mechanism (4) comprises a first motor (41), the first motor (41) is installed on the supporting table (1) through a motor support, an output shaft of the first motor (41) is connected with a cam (42), the cam (42) is abutted to the guide support (21), an elastic device (43) is arranged on one side, away from the cam (42), of the guide support (21), and the elastic device (43) is installed on the supporting table (1).

3. The plastic sheet misalignment winding device as claimed in claim 2, wherein: the elastic device (43) comprises a baffle plate (44), the baffle plate (44) is installed on the support platform (1), and the baffle plate (44) is connected with the guide support (21) through a spring (45).

4. The plastic sheet misalignment winding device as in claim 1, wherein: spacing groove (24) have been seted up to the bilateral symmetry of spout (23), stopper (25) are installed to the bottom symmetry of guide bracket (21), stopper (25) and corresponding spacing groove (24) sliding connection.

5. The plastic sheet misalignment winding device as in claim 1, wherein: winding mechanism (3) are including rolling support (31) and wind-up roll (32), wind-up roll (32) rotate and install on rolling support (31), the one end of wind-up roll (32) is passed rolling support (31) and is connected with the output shaft of second motor (33), second motor (33) are installed on rolling support (31), rolling support (31) are installed on a supporting bench (1).

6. The plastic sheet misalignment winding device as in claim 1, wherein: and limiting devices (26) are symmetrically arranged on the guide roller (22).

7. A plastic sheet material misalignment winding device as in claim 6, wherein: stop device (26) are including solid fixed ring (27) and activity ring (28), gu be connected through telescopic link (29) between solid fixed ring (27) and the activity ring (28), gu fixed ring (27) and activity ring (28) are all established in the one end of guide roll (22), gu fixed ring (27) and guide roll (22) fixed connection, activity ring (28) and guide roll (22) swing joint, activity ring (28) are located solid fixed ring (27) towards one side at guide roll (22) center.