Vacuum texturing mechanism for creating patterns on the surface of synthetic leather

Abstract

This utility model relates to the field of synthetic leather production technology, specifically to a vacuum texturing mechanism for manufacturing surface patterns on synthetic leather. It includes a texturing machine with a flattening mechanism mounted on it. The flattening mechanism includes a support plate, which is horizontally connected to one side of the texturing machine. A support frame is mounted on the top of the support plate, and a push plate with a triangular structure is located at the center of the top of the support plate. A screw is rotatably connected to the top of the push plate, and the screw is threadedly connected to the center of the top of the support frame. A certain gap exists between the bottom of the push plate and the top of the support plate. A cleaning mechanism is mounted on the push plate. Through the cooperation of the support plate and the triangular push plate, the fabric is flattened, smoothing out wrinkles. The height of the push plate can be adjusted by the screw to accommodate fabrics of different thicknesses.

Description

Technical Field

[0001] This utility model relates to a vacuum texturing mechanism, specifically a vacuum texturing mechanism for manufacturing patterns on the surface of synthetic leather, and belongs to the field of synthetic leather production technology. Background Technology

[0002] In the field of synthetic leather production technology, vacuum texturing mechanism is a key piece of equipment to give synthetic leather a unique pattern on the surface. During the production process of synthetic leather, the fabric must be kept flat before entering the vacuum texturing process, otherwise it will lead to uneven texturing, blurry patterns and other problems, affecting the quality and appearance of synthetic leather.

[0003] However, existing vacuum texturing mechanisms lack effective fabric flattening devices when texturing fabric, or the flattening structure used is relatively simple. Most of them flatten the fabric by pressing it with two conveyor rollers before texturing, but some fabrics will wrinkle. The pressure rollers cannot flatten the wrinkled areas, but instead make the wrinkled areas larger, resulting in poor quality of the fabric after texturing. In addition, excessive pressure can easily cause fabric wear, and it is difficult to flexibly adjust according to the actual thickness of the fabric.

[0004] Therefore, developing a vacuum suction mechanism that can effectively flatten fabric and promptly remove debris is of great significance for improving the quality and efficiency of synthetic leather production. Utility Model Content

[0005] The purpose of this invention is to provide a vacuum texturing mechanism for manufacturing patterns on the surface of synthetic leather in order to solve the above-mentioned problems. By using a tray and a triangular pusher plate, the fabric is laid flat, and the wrinkled parts of the fabric are smoothed out. The height of the pusher plate can be adjusted by a screw to accommodate fabrics of different thicknesses.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a vacuum texturing mechanism for manufacturing patterns on the surface of synthetic leather, comprising a texturing machine, a flattening mechanism mounted on the texturing machine, the flattening mechanism including a tray, a tray horizontally connected to one side of the texturing machine, a support frame mounted on the top of the tray, a push plate at the center of the top of the tray, the push plate having a triangular structure, a screw rotatably connected to the top of the push plate, the screw being threadedly connected to the center of the top of the support frame, a certain gap between the bottom of the push plate and the top of the tray, and a cleaning mechanism mounted on the push plate.

[0007] Preferably, one end of the tray has an arc-shaped structure, and support plates are installed between the tray and the texturing machine on both sides.

[0008] Preferably, the tip of the pusher plate has an arc-shaped structure, and the pusher plate has a triangular structure that is thin at one end and thick at the other.

[0009] Preferably, the support frame has an "n" shaped structure, and multiple pins are vertically connected to the bottom of both ends of the support frame, with the bottom of the pins engaging with the pre-set slots of the tray.

[0010] Preferably, guide rods are vertically slidably connected to both ends of the support frame, and the bottom of the guide rods is vertically connected to the top of the push plate.

[0011] Preferably, a connecting block is installed at the center of the top of the push plate, and the bottom of the screw is rotatably connected to the center of the top of the connecting block.

[0012] Preferably, the bottom of the connecting block is connected to the inner side of the top of the push plate by a plurality of compression springs, and the connecting block is slidably connected to the inner side of the top of the push plate by the compression springs.

[0013] Preferably, the screw has a cylindrical "T"-shaped structure, and the top edge of the screw has a toothed structure.

[0014] Preferably, the cleaning mechanism includes a feeding trough, and the push plate has feeding troughs on both sides of one end, and one end of the feeding trough has an arc-shaped structure.

[0015] Preferably, sealing gaskets are respectively engaged at both ends of the top of the push plate, and the bottom of the sealing gaskets extends to the inner side of the top of the feed trough.

[0016] The beneficial effects of this utility model are as follows: the installation of the pallet facilitates the lifting of the conveyed fabric, ensuring its flat transport; the installation of the support frame facilitates the connection of the screw; the screw, in conjunction with the push plate, enables the connection; the screw is adjusted according to the fabric thickness, causing it to drive the push plate to contact the fabric on the pallet, but not too tightly, allowing the fabric to slide between the pallet and the push plate; the triangular structure design of the push plate allows the push plate to push the wrinkled areas outwards when the fabric slides, keeping the fabric flat and facilitating subsequent vacuum texturing; and the cleaning mechanism facilitates the collection and storage of scraped debris. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the feed trough, sealing gasket, and push plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the screw and the connecting block of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the pin and the support frame of this utility model.

[0021] In the diagram: 1. Texture suction machine; 2. Leveling mechanism; 201. Pallet; 202. Support plate; 203. Support frame; 204. Push plate; 205. Screw; 206. Connecting block; 207. Guide rod; 208. Compression spring; 209. Pin; 3. Cleaning mechanism; 301. Feed chute; 302. Sealing gasket. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, a vacuum texturing mechanism for manufacturing patterns on the surface of synthetic leather includes a texturing machine 1, a flattening mechanism 2 mounted on the texturing machine 1, and a support plate 201. The support plate 201 is horizontally connected to one side of the texturing machine 1, and a support frame 203 is mounted on the top of the support plate 201. A push plate 204 is provided at the center of the top of the support plate 201. The push plate 204 has a triangular structure, and a screw 205 is rotatably connected to the top of the push plate 204. The screw 205 is threadedly connected to the center of the top of the support frame 203. There is a certain gap between the bottom of the push plate 204 and the top of the support plate 201. A cleaning mechanism 3 is mounted on the push plate 204.

[0024] As a technical optimization of this utility model, one end of the pallet 201 is an arc-shaped structure, and support plates 202 are installed between the two sides of the pallet 201 and the vacuum forming machine 1, which facilitates the smooth entry of the fabric into the top of the pallet 201 for conveying. At the same time, the installation of the support plates 202 makes the pallet 201 stable.

[0025] As a technical optimization of this utility model, the tip of the pusher plate 204 is an arc-shaped structure, and the pusher plate 204 is a triangular structure that is thin at one end and thick at the other, which is conducive to smoothing the fabric well and not damaging the fabric.

[0026] As a technical optimization of this utility model, the support frame 203 has an "n" shaped structure. Multiple pins 209 are vertically connected to the bottom of both ends of the support frame 203. The bottom of the pins 209 engages with the pre-set slots of the tray 201. The installation of the pins 209 facilitates the detachable connection between the support frame 203 and the tray 201, which is convenient for subsequent maintenance.

[0027] As a technical optimization of this utility model, the support frame 203 is vertically slidably connected to both ends of the guide rod 207. The bottom of the guide rod 207 is vertically connected to the top of the push plate 204. The installation of the guide rod 207 facilitates the guiding and positioning of the push plate 204 when it slides up and down.

[0028] As a technical optimization of this utility model, a connecting block 206 is installed at the top center of the push plate 204, and the bottom of the screw 205 is rotatably connected to the top center of the connecting block 206. Through the installation of the connecting block 206, the downward pressure of the screw 205 can be evenly transmitted to the top of the push plate 204 through the connecting block 206, so that the fabric is squeezed evenly.

[0029] As a technical optimization of this utility model, the bottom of the connecting block 206 is connected to the inner top of the push plate 204 by a plurality of compression springs 208. The connecting block 206 is slidably connected to the inner top of the push plate 204 by the compression springs 208. The installation of the compression springs 208 facilitates the telescopic sliding between the connecting block 206 and the push plate 204, so that the fabric will not be squeezed and damaged.

[0030] As a technical optimization of this utility model, the screw 205 has a cylindrical "T" shaped structure, and the top edge of the screw 205 has a toothed structure, which facilitates the driving control of the screw 205 and also plays a role in preventing slippage.

[0031] As a technical optimization of this utility model, the cleaning mechanism 3 includes a feeding groove 301. The feeding groove 301 is provided on both sides of one end of the push plate 204. One end of the feeding groove 301 has an arc-shaped structure, which is beneficial for the debris on the fabric to be well guided into the feeding groove 301 for collection and storage when the push plate 204 pushes the fabric.

[0032] As a technical optimization of this utility model, the top two ends of the push plate 204 are respectively engaged with sealing gaskets 302. The bottom of the sealing gaskets 302 extends to the inner side of the top of the feed trough 301. By engaging the sealing gaskets 302, the top of the feed trough 301 is blocked. By removing the sealing gaskets 302, it is convenient to clean the debris inside the feed trough 301.

[0033] In use, the present invention first places the fingerprint scanner 1 in a designated position. Then, the pallet 201 is horizontally connected to one side of the fingerprint scanner 1 via the support plate 202. The support frame 203, on which the push plate 204 is mounted, is detachably installed to the top of the pallet 201 via the pin 209. The fabric on the conveyor roller is then guided onto the pallet 201 and passes through the fingerprint scanner 1 to connect with other external equipment. By rotating the screw 205, the screw 205 drives the push plate 204 to contact the fabric. As the fabric is conveyed, it slides between the push plate 204 and the pallet 201. The push plate 204 is triangular. The structure is similar to an iron that pushes the fabric to both sides in the direction of wrinkles to flatten the fabric. The flattened fabric enters the texturing machine 1, where it is heated and vacuum-adsorbed to form textures. It is then transported to other equipment for processing. There are multiple compression springs 208 between the connecting block 206 and the screw 205, which makes the push plate 204 elastic and prevents it from squeezing and damaging the fabric, ensuring smooth fabric transport. At the same time, the push plate 204 removes debris from the fabric and guides it into the feed trough 301 for recycling and storage. After the machine is stopped, the sealing gasket 302 is removed to clean the inside of the feed trough 301.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vacuum embossing mechanism for manufacturing surface patterns of synthetic leather, comprising an embossing machine (1), characterized in that: The texturing machine (1) is equipped with a leveling mechanism (2), which includes a tray (201). The tray (201) is horizontally connected to one side of the texturing machine (1). A support frame (203) is installed on the top of the tray (201). A push plate (204) is provided at the center of the top of the tray (201). The push plate (204) has a triangular structure. A screw (205) is rotatably connected to the top of the push plate (204). The screw (205) is threadedly connected to the center of the top of the support frame (203). There is a certain gap between the bottom of the push plate (204) and the top of the tray (201). A cleaning mechanism (3) is installed on the push plate (204).

2. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 1, wherein: One end of the pallet (201) has an arc-shaped structure, and support plates (202) are installed between the pallet (201) and the texturing machine (1) on both sides.

3. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 1, wherein: The tip of the push plate (204) is an arc-shaped structure, and the push plate (204) is a triangular structure that is thin at one end and thick at the other.

4. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 1, wherein: The support frame (203) has an "n" shaped structure. Multiple pins (209) are vertically connected to the bottom of both ends of the support frame (203). The bottom of the pins (209) engages with the pre-set slots of the tray (201).

5. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 1, wherein: The support frame (203) has guide rods (207) vertically slidably connected at both ends, and the bottom of the guide rods (207) is vertically connected to the top of the push plate (204).

6. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 1, wherein: A connecting block (206) is installed at the top center of the push plate (204), and the bottom of the screw (205) is rotatably connected to the top center of the connecting block (206).

7. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 6, wherein: The bottom of the connecting block (206) is connected to the inner top of the push plate (204) by a plurality of compression springs (208), and the connecting block (206) is slidably connected to the inner top of the push plate (204) by the compression springs (208).

8. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 7, wherein: The screw (205) has a cylindrical "T" shaped structure, and the top edge of the screw (205) has a toothed structure.

9. The vacuum texturing mechanism for manufacturing surface patterns on synthetic leather according to claim 1, characterized in that: The cleaning mechanism (3) includes a feeding trough (301), and the push plate (204) has feeding troughs (301) on both sides of one end, and one end of the feeding trough (301) has an arc-shaped structure.

10. The vacuum patterning mechanism for manufacturing a surface pattern of synthetic leather according to claim 9, wherein: The push plate (204) has sealing gaskets (302) engaged at both ends of its top, and the bottom of the sealing gaskets (302) extends to the inner side of the top of the feed trough (301).

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