CN215517489U

CN215517489U - Roller type anti-shaking leather drying machine

Info

Publication number: CN215517489U
Application number: CN202121175441.7U
Authority: CN
Inventors: 石光见
Original assignee: Nanyue Kapok Guangzhou Industrial Co ltd
Current assignee: Nanyue Kapok Guangzhou Industrial Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-14
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a roller type anti-shaking leather airing machine, which comprises a support and a driving device, wherein an annular conveying mechanism linked with the driving device is arranged on the support, the roller type anti-shaking leather airing machine also comprises a leather fixing structure and a guide rail which is annularly arranged, and the outline of the guide rail is parallel to the conveying path of the annular conveying mechanism; the leather fixing structure is connected with a roller type anti-roll mechanism; the roller type anti-roll mechanism is rotationally connected with the annular conveying mechanism, and the roller type anti-roll mechanism is in rolling fit with the guide rail. The roller type anti-shaking leather airing machine provided by the utility model can effectively prevent the leather fixing structure from shaking, avoid the mutual contact of the edge leather in the drying process and ensure the finished product quality of the leather.

Description

Roller type anti-shaking leather drying machine

Technical Field

The utility model relates to the field of leather drying, in particular to a roller type anti-shaking leather airing machine.

Background

In the leather production process, after the leather blank is cut, the edge of the leather needs to be oiled. And after the oil edge process is finished, the leather needs to be aired. Currently, a leather airing device is designed, and a greasy-edge leather fixing mechanism is rotationally connected to a rotary moving mechanism which is vertically and annularly arranged. When the clothes are dried, the rotary moving mechanism slowly rotates, and the oil edge leather is fixed on the oil edge leather fixing mechanism which moves to the lowest position by the personnel. The rotary moving mechanism generally adopts a chain sprocket mechanism or a belt pulley mechanism. However, when the rotary moving mechanism moves, the straight line sections of the chain and the belt cannot be completely straight, and the leather fixing mechanism is rotatably connected with the chain or the belt, so that the leather fixing mechanism is easy to shake, and the leathers touch each other. At the moment, the oil edge part is not dried, so that uneven paint is adhered to the surface of the leather, and the quality of the leather is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller type anti-shaking leather airing machine which can effectively prevent a leather fixing structure from shaking, avoid the mutual contact of edge leather in the drying process and ensure the finished product quality of the leather.

In order to achieve the purpose, the utility model provides a roller type anti-shaking leather airing machine which comprises a support, a driving device, an annular conveying mechanism, a leather fixing structure and guide rails, wherein the annular conveying mechanism is linked with the driving device; the leather fixing structure is connected with a roller type anti-roll mechanism; the roller type anti-roll mechanism is rotationally connected with the annular conveying mechanism, and the roller type anti-roll mechanism is in rolling fit with the guide rail.

As a further improvement of the utility model, the conveying path of the annular conveying mechanism is polygonal; the roller type anti-roll mechanism comprises an anti-roll frame, and the edge of the anti-roll frame is connected with a plurality of rollers; the anti-roll frame is rotationally connected with the annular conveying mechanism; the anti-roll frame moving to any straight line segment conveying path of the annular conveying mechanism is provided with at least two rollers in rolling contact with the guide rail on the same side.

As a further improvement of the utility model, the annular conveying mechanism comprises at least two strip-shaped conveying pieces and a plurality of conveying wheels which are arranged in parallel, the conveying wheels are linked with the strip-shaped conveying pieces, and the driving device is linked with the conveying wheels; the roller type anti-roll mechanism is connected with the strip-shaped conveying piece.

As a further improvement of the utility model, the conveying path of the annular conveying mechanism is square; at least four rollers are arranged on the anti-roll frame, and the axis connecting line of each roller is square.

As a further improvement of the utility model, the conveying path of the annular conveying mechanism is in a first triangle shape; the anti-roll frame is provided with at least three rollers, and the axis connecting line of each roller is in a second triangle shape; the corresponding edges of the first triangle and the second triangle are parallel to each other.

As a further improvement of the utility model, the rotation center of the roller type anti-rolling mechanism is higher than the mass center of the leather fixing structure.

Advantageous effects

Compared with the prior art, the roller type anti-shaking leather airing machine has the advantages that:

1. when the leather fixing structure moves along with the annular conveying mechanism, the roller type anti-roll mechanism is in rolling fit with the guide rail arranged in the annular mode, and when the leather fixing structure moves to any conveying path of the annular conveying mechanism, the whole posture of the leather fixing structure can be basically unchanged, so that the leather fixing structure is effectively prevented from shaking, the phenomenon that oil-edge leather is in mutual contact in the drying process is avoided, and the quality of finished leather products is guaranteed.

2. The conveying path of the annular conveying mechanism is polygonal, the anti-roll frame moves to any straight line section conveying path of the annular conveying mechanism, at least two idler wheels in rolling contact with the guide rail are arranged on the same side of the anti-roll frame, and due to the fact that at least two idler wheels are in rolling contact with the guide rail, the anti-roll frame is guaranteed not to shake relative to the guide rail basically, and also not to shake relative to the annular conveying mechanism.

The utility model will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a roller type shaking prevention leather drying machine in example 1;

FIG. 2 is a view taken along line A-A of FIG. 1;

FIG. 3 is a front view of the roller type anti-roll mechanism in embodiment 1;

FIG. 4 is a side view of the roller type anti-roll mechanism of embodiment 1 in cooperation with a guide rail;

FIG. 5 is a schematic outline view of a guide rail and a strip-shaped conveying member in embodiment 2;

fig. 6 is a schematic outline view of a guide rail and a strip-shaped conveying member in embodiment 3.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

The specific embodiment of the utility model is shown in fig. 1 to 4, and the roller type anti-shaking leather airing machine comprises a support 1 and a driving device 4, wherein the driving device 4 is a motor. The support 1 is provided with an annular conveying mechanism 2 linked with a driving device 4, and further comprises a leather fixing structure 3 and an annular arranged guide rail 6, and the outline of the guide rail 6 is parallel to the conveying path of the annular conveying mechanism 2. The leather fixing structure 3 is connected with a roller type anti-roll mechanism 5. The roller type anti-roll mechanism 5 is rotationally connected with the annular conveying mechanism 2, and the roller type anti-roll mechanism 5 is in rolling fit with the guide rail 6. The guide rail 6 is connected with the bracket 1, and can also be directly connected with the ground.

The rotation center of the roller type anti-roll mechanism 5 is higher than the mass center of the leather fixing structure 3. In this embodiment, the leather fixing structure 3 includes a fixing frame 31 and a clip 32, and the clip 32 is used for clipping the welt leather. The clip 32 is hung on the fixing frame 31 by a rope. In addition, the clamp 32 may be replaced by a basket which may be used to hold finished fried leather products, such as a purse. The roller type anti-roll mechanism 5 is installed on the upper part of both ends of the fixed frame 31.

The conveying path of the endless conveying mechanism 2 is polygonal. The roller type anti-roll mechanism 5 comprises an anti-roll frame 51, and a plurality of rollers 52 are connected to the edge of the anti-roll frame 51. The anti-roll frame 51 is rotatably connected to the bar conveyor 21 of the endless conveyor 2 via a pivot 53. The anti-roll frame 51 moving to any straight line segment conveying path of the annular conveying mechanism 2 is provided with at least two rollers 52 rolling and contacting with the guide rail 6 on the same side.

The annular conveying mechanism 2 comprises at least two strip-shaped conveying pieces 21 and a plurality of conveying wheels 22 which are arranged in parallel, wherein in the embodiment, the strip-shaped conveying pieces 21 are two and are both chains. The transmission wheel 22 is a chain wheel and is rotationally connected with the bracket 1. The transfer wheel 22 is linked with the strip-shaped conveying member 21, and the driving device 4 is linked with the transfer wheel 22 through a chain and sprocket mechanism. A pair of opposite conveying wheels 22 on the two strip-shaped conveying pieces 21 are connected through a synchronous shaft, so that the two strip-shaped conveying pieces 21 can synchronously move. The roller type anti-roll mechanisms 5 at the two ends of the leather fixing structure 3 are respectively connected with a strip-shaped conveying member 21 in a rotating way.

In this embodiment, the conveying path of the endless conveying mechanism 2 is square. At least four rollers 52 are arranged on the anti-roll frame 51, and the axis connecting line of each roller 52 is square. The profile of the guide rail 6 is also square. When the leather fixing structure 3 moves to the bottommost part, the two rollers 52 at the lower edge of the anti-roll frame 51 are in rolling contact with the horizontal section at the lower part of the guide rail 6; when the leather fixing structure 3 is in the ascending or descending stage, the two rollers 52 on the side of the anti-tipping frame 51 are in rolling contact with the vertical section of the guide rail 6; when the leather holding structure 3 is at the top, the two rollers 52 of the upper edge of the anti-roll stand 51 are in rolling contact with the horizontal section of the upper part of the guide rail 6. Therefore, when the leather fixing structure 3 moves to any conveying path of the annular conveying mechanism 2, the whole posture of the leather fixing structure 3 can be basically unchanged, so that the leather fixing structure 3 is effectively prevented from shaking, the mutual contact of the edge leather in the drying process is avoided, and the quality of the finished leather product is ensured.

Example 2

As shown in fig. 5, the difference from embodiment 1 is that the conveying path of the endless conveying mechanism 2, i.e., the profile of the strip-shaped conveying member 21, is irregular polygonal including a plurality of horizontal conveying sections and vertical conveying sections, and the guide rail 6 is also irregular polygonal and parallel to the strip-shaped conveying member 21. The central axis connecting line of each roller 52 on the anti-roll frame 51 is still square, at this time, the anti-roll frame 51 moving to any straight line segment conveying path of the annular conveying mechanism 2 is still satisfied, and at least two rollers 52 in rolling contact with the guide rail 6 are arranged on the same side of the anti-roll frame.

Example 3

As shown in fig. 6, the difference from embodiment 1 is that the conveying path of the endless conveying mechanism 2, i.e., the profile of the strip-shaped conveying member 21, has a first triangular shape. The guide rail 6 is also triangular. At least three rollers 52 are arranged on the anti-roll frame 51, and the axis connecting line of each roller 52 is in a second triangle shape. The corresponding edges of the first triangle and the second triangle are parallel to each other.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.

Claims

1. A roller type anti-shaking leather airing machine comprises a support (1) and a driving device (4), wherein an annular conveying mechanism (2) linked with the driving device (4) is arranged on the support (1), and is characterized by further comprising a leather fixing structure (3) and an annularly arranged guide rail (6), and the outline of the guide rail (6) is parallel to the conveying path of the annular conveying mechanism (2); the leather fixing structure (3) is connected with a roller type anti-roll mechanism (5); the roller type anti-roll mechanism (5) is rotationally connected with the annular conveying mechanism (2), and the roller type anti-roll mechanism (5) is in rolling fit with the guide rail (6).

2. The roller type anti-shaking leather airing machine as claimed in claim 1, wherein the conveying path of the annular conveying mechanism (2) is polygonal; the roller type anti-roll mechanism (5) comprises an anti-roll frame (51), and the edge of the anti-roll frame (51) is connected with a plurality of rollers (52); the anti-roll frame (51) is rotationally connected with the annular conveying mechanism (2); the anti-roll frame (51) which moves to any straight line segment conveying path of the annular conveying mechanism (2) is provided with at least two rollers (52) which are in rolling contact with the guide rail (6) on the same side.

3. The roller type anti-shaking leather airing machine as claimed in claim 1 or 2, wherein the annular conveying mechanism (2) comprises a strip-shaped conveying member (21) and a plurality of conveying wheels (22), the conveying wheels (22) are linked with the strip-shaped conveying member (21), and the driving device (4) is linked with the conveying wheels (22); the roller type anti-roll mechanism (5) is connected with the strip-shaped conveying piece (21).

4. The roller type anti-shaking leather airing machine as claimed in claim 2, wherein the conveying path of the annular conveying mechanism (2) is square; at least four rollers (52) are arranged on the anti-roll frame (51), and the axis connecting line of each roller (52) is square.

5. The roller type anti-shaking leather airing machine as claimed in claim 2, wherein the conveying path of the annular conveying mechanism (2) is in a first triangle shape; the anti-roll frame (51) is provided with at least three rollers (52), and the axis connecting line of each roller (52) is in a second triangle shape; the corresponding edges of the first triangle and the second triangle are parallel to each other.

6. The roller type anti-shaking leather airing machine according to claim 2, wherein the rotation center of the roller type anti-tilting mechanism (5) is higher than the center of mass of the leather fixing structure (3).