Leather transition conveying mechanism

Abstract

The utility model discloses a leather transition conveying mechanism which comprises a transition bridge which comprises a supporting plate and a frame, and the supporting plate is fixedly connected with the frame; the driving roller is rotationally connected with one end, close to the inner sealing oven, of the frame; the transmission roller is rotationally connected with one end, close to the roller coater, of the frame; the multiple conveying belts are arranged on the driving roller and the transmission roller in a sleeving mode, and the multiple conveying belts are arranged at intervals; the driving mechanism drives the driving roller to rotate so as to drive the conveying belt to convey leather; and the supporting roller is rotationally connected with the frame, the supporting roller is located above the supporting plate, the supporting roller is located between the supporting plate and the conveying belt, and the distance between the supporting roller and the driving roller is smaller than the distance between the supporting roller and the transmission roller. In the leather conveying process of the conveying belt, the leather can be prevented from making contact with the supporting plate, and therefore it is avoided that the leather on the conveying belt is stained with condensate water on the supporting plate.

Description

Technical Field

[0001] The utility model generally relates to the field of leather manufacturing, and in particular to a leather transition conveying mechanism. Background Art

[0002] Car interior leather is a comfortable, beautiful, hygienic and durable material that is deeply loved by people. Leather is made from natural cowhide through tanning and coating. Natural cowhide must go through processes such as lining and primer to make car interior leather. The leather is transferred between the lining and primer processes through a leather transition conveyor. The leather is dried in an oven in the previous lining process, and the moisture in the leather evaporates into water vapor.

[0003] In the prior art, when leather passes through the leather transition conveyor mechanism, water vapor on the leather surface is emitted and liquefied into water when it encounters the cold metal support plate. The leather will be stained with water when it passes through the wet area. The wet area of ​​the leather will be scorched when passing through the RF drying tunnel in the subsequent process, affecting the product quality. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a leather transition conveying mechanism.

[0005] In the first aspect, the leather transition conveying mechanism of the utility model comprises:

[0006] A transition bridge, comprising a support plate and a frame, wherein the support plate is fixedly connected to the frame;

[0007] An active roller is rotatably connected to one end of the frame close to the inner oven;

[0008] A transmission roller, which is rotatably connected to one end of the frame close to the roller coater;

[0009] A plurality of conveyor belts are sleeved on the active roller and the transmission roller, and the plurality of conveyor belts are arranged at intervals;

[0010] A driving mechanism, which drives the active roller to rotate, so as to drive the conveyor belt to convey the leather;

[0011] A support roller is rotatably connected to the frame, the support roller is located above the support plate, the support roller is located between the support plate and the conveyor belt, and the distance between the support roller and the active roller is smaller than the distance between the support roller and the transmission roller.

[0012] According to the technical solution provided in the embodiment of the present application, by rotating the connected support roller on the support plate, the support roller is located between the support plate and the conveyor belt, and the support roller supports the conveyor belt so that the conveyor belt can be partially separated from the support plate. In the process of conveying leather on the conveyor belt, the leather can be prevented from contacting the support plate, thereby preventing the leather on the conveyor belt from being stained by condensed water on the support plate, thereby solving the problem that the wet parts of the leather will be scorched when passing through the RF drying oven in the subsequent process, affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0014] Figure 1 This is a structural schematic diagram of a leather transition conveying mechanism according to an embodiment of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 This is a schematic structural diagram of a support plate of a leather transition conveying mechanism according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] Please refer to Figures 1 to 3The leather transition conveying mechanism of the utility model comprises: a transition bridge 100, which comprises a support plate 110 and a frame 120, wherein the support plate 110 is fixedly connected to the frame 120; an active roller 200, which is rotatably connected to one end of the frame 120 close to the inner oven; a transmission roller 300, which is rotatably connected to one end of the frame 120 close to the roller coater; a plurality of conveyor belts 400, which are sleeved on the active roller 200 and the transmission roller 300, and the plurality of conveyor belts 400 are arranged at intervals; a driving mechanism 500, which drives the active roller 200 to rotate, so as to drive the conveyor belt 400 to convey leather; a support roller 600, which is rotatably connected to the frame 120, the support roller 600 is located above the support plate 110, the support roller 600 is located between the support plate 110 and the conveyor belt 400, the support roller 600 supports the conveyor belt 400, and the distance between the support roller 600 and the active roller 200 is smaller than the distance between the support roller 600 and the transmission roller 300.

[0020] In the embodiment of the utility model, the transition bridge 100 includes a support plate 110 and a frame 120, and the support plate 110 is fixedly connected to the frame 120 to ensure the stability of the support plate 110. One end of the frame 120 is rotatably connected to the active roller 200, and the other end of the frame 120 is rotatably connected to the transmission roller 300. A plurality of conveyor belts 400 are sleeved on the active roller 200 and the transmission roller 300. The driving mechanism 500 drives the active roller 200 to rotate, thereby driving the conveyor belt 400 to move, and the conveyor belt 400 drives the transmission roller 300 to rotate, thereby driving the leather on the conveyor belt 400 to move. The plurality of conveyor belts 400 are arranged at intervals, that is, there are gaps between the conveyor belts 400. When the conveyor belt 400 transmits the leather, the water vapor emitted by the leather can flow out from the gaps to prevent the water vapor from gathering to form water. The driving mechanism 500 includes a motor and a reducer. The motor drives the active roller 200 to rotate through the reducer, which is convenient for controlling the active roller 200.

[0021] A support roller 600 is rotatably connected on the support plate 110, and the support roller 600 is located between the support plate 110 and the conveyor belt 400. The support roller 600 supports the conveyor belt 400 so that the conveyor belt 400 can be partially separated from the support plate 110. During the process of conveying leather by the conveyor belt 400, the leather can be prevented from contacting the support plate 110, thereby preventing the leather on the conveyor belt 400 from being stained by condensed water on the support plate 110, thereby solving the problem that the wetted parts of the leather will be scorched when passing through the RF drying tunnel in the subsequent process, thereby affecting the product quality.

[0022] When the conveyor belt 400 conveys leather, the heat of the leather will gradually decrease with the heat exchange with the air, that is, the leather emits more water vapor on the side close to the active roller 200, and less water vapor on the side close to the transmission roller 300. The distance between the support roller 600 and the active roller 200 is smaller than the distance between the support roller 600 and the transmission roller 300, which ensures that the support roller 600 can better support the conveyor belt 400 between the support roller 600 and the active roller 200, and prevents the conveyor belt 400 between the support roller 600 and the active roller 200 from contacting the support plate 110, ensuring that the leather does not contact the support plate 110 when it is transmitted between the active roller 200 and the support roller 600, that is, when the leather emits more water vapor, it does not contact the support plate 110, further preventing the leather from being stained with condensed water on the support plate 110.

[0023] Furthermore, the two sides of the frame 120 are respectively fixedly connected with the support seats 610 , and the two ends of the support roller 600 are respectively rotatably connected with the support seats 610 .

[0024] In the embodiment of the present invention, the frame 120 is rotatably connected to the support roller 600 via the support seat 610 , and the support seat 610 is located on both sides of the frame 120 to facilitate supporting the support roller 600 .

[0025] Furthermore, a plurality of through holes 111 are provided on the support plate 110 .

[0026] In the embodiment of the utility model, a plurality of through holes 111 are provided on the support plate 110, so that when the conveyor belt 400 conveys leather, the water vapor of the leather passes through the support plate 110, which facilitates the heat dissipation of the leather and reduces the condensation of condensed water on the support plate 110. At the same time, when condensed water forms on the support plate 110, it is also convenient for the condensed water to escape from the support plate 110 from the through holes 111, thereby avoiding the accumulation of condensed water.

[0027] Furthermore, a heat insulating pad 112 is provided on one side of the support plate 110 close to the inner oven, and the heat insulating pad 112 is located between the conveyor belt 400 and the support plate 110 .

[0028] In the embodiment of the utility model, the heat insulation pad 112 is arranged at the position of the support plate 110, and the heat insulation pad 112 can separate the support plate 110 from the leather to prevent the leather from contacting the support plate 110. Due to the provision of the heat insulation pad 112, the formation of condensed water at the heat insulation pad 112 can be reduced.

[0029] Furthermore, the thermal insulation pad 112 is disposed along the width direction of the support plate 110 , and the length of the thermal insulation pad 112 is greater than the total width of the plurality of conveyor belts 400 .

[0030] In an embodiment of the utility model, when the conveyor belt 400 conveys leather, the leather is located on the conveyor belt 400. By arranging the thermal insulation pad 112 along the width direction of the support plate 110, and the length of the thermal insulation pad 112 is greater than the total width of multiple conveyor belts 400, the thermal insulation pad 112 can avoid the leather from contacting the support plate 110 at the position of the thermal insulation pad 112 as much as possible.

[0031] Furthermore, a plurality of conveyor belts 400 are arranged at equal intervals.

[0032] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A leather transition conveying mechanism, characterized in that: The leather transition conveying mechanism comprises: A transition bridge, comprising a support plate and a frame, wherein the support plate is fixedly connected to the frame; An active roller is rotatably connected to one end of the frame close to the inner oven; A transmission roller, which is rotatably connected to one end of the frame close to the roller coater; A plurality of conveyor belts are sleeved on the active roller and the transmission roller, and the plurality of conveyor belts are arranged at intervals; A driving mechanism, which drives the active roller to rotate, so as to drive the conveyor belt to convey the leather; A support roller is rotatably connected to the frame, the support roller is located above the support plate, the support roller is located between the support plate and the conveyor belt, the support roller supports the conveyor belt, and the distance between the support roller and the active roller is smaller than the distance between the support roller and the transmission roller.

2. The leather transition conveying mechanism according to claim 1, characterized in that: The two sides of the frame are respectively fixedly connected with support seats, and the two ends of the support roller are respectively rotatably connected with the support seats.

3. The leather transition conveying mechanism according to claim 1, characterized in that: The support plate is provided with a plurality of through holes.

4. The leather transition conveying mechanism according to claim 1, characterized in that: A heat insulating pad is arranged on one side of the support plate close to the inner oven, and the heat insulating pad is located between the conveyor belt and the support plate.

5. The leather transition conveying mechanism according to claim 4, characterized in that: The thermal insulation pad is arranged along the width direction of the support plate, and the length of the thermal insulation pad is greater than the total width of the plurality of conveyor belts.

6. The leather transition conveying mechanism according to claim 1, characterized in that: The plurality of conveyor belts are arranged at equal intervals.

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