Synchronous double-sided embossing machine for TPU leather

Abstract

This utility model discloses a synchronous double-sided embossing machine for TPU leather, including a base with multiple feet fixedly connected to the bottom. A double-sided embossing mechanism is located on the top of the base, and a clamp is mounted on the double-sided embossing mechanism. The double-sided embossing mechanism includes an electric slide rail and two first guide rails. A sliding seat is mounted on the electric slide rail. Support frames are provided on both sides of the electric slide rail and the two first guide rails. Multiple telescopic guide rods are fixedly connected inside each of the two support frames, and connecting flanges are fixedly connected to the ends of the telescopic guide rods. This belongs to the field of TPU leather processing technology. This synchronous double-sided embossing machine for TPU leather, after the TPU leather is mounted on the clamp, the electric slide rail feeds the TPU leather between the two support frames. The drive motor moves the embossing plates, bringing the two embossing plates closer together, simultaneously embossing both sides of the TPU leather, eliminating the need for a flipping step and effectively improving embossing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of TPU leather processing technology, specifically to a synchronous double-sided embossing machine for TPU leather. Background Technology

[0002] TPU leather is a type of artificial leather material with TPU as the surface layer or matrix. When embossing the surface of TPU leather, embossing equipment is required. In the existing technology, double-sided embossing equipment requires two embossing operations and one flipping operation on TPU leather, which makes the embossing process less than ideal.

[0003] For example, patent publication number CN222662642U describes an embossing machine with a flipping structure for processing artificial leather. It includes: a shell, a base fixedly connected to the bottom of the shell, a support platform inserted into the top of the base, an automatic flipping device fixedly connected to the side of the top of the base, an artificial leather fixing frame fixedly connected to one end of the automatic flipping device, a hydraulic rod fixedly connected to the top of the shell, the movable end of the hydraulic rod penetrating the shell and fixedly connected to a connecting platform, a heating platform fixedly connected to the bottom of the connecting platform, a heating tube embedded in the bottom of the heating platform, and an embossing plate fixedly connected to the bottom of the heating platform. This invention allows for automatic flipping of the artificial leather using the automatic flipping device. Compared to manual operation, this automated mechanism significantly improves operational efficiency and allows for more accurate control of the leather's position, ensuring consistency of the double-sided printed pattern. It avoids errors and inconsistencies introduced by manual operation, improving production efficiency and reducing scrap rates. However, this double-sided embossing equipment requires two embossing operations and one flipping operation on TPU leather, resulting in less than ideal embossing efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a synchronous double-sided embossing machine for TPU leather, which solves the problem that double-sided embossing equipment requires two embossing operations and one flipping operation on TPU leather, resulting in less than ideal embossing efficiency.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a synchronous double-sided embossing mechanical device for TPU leather, including a base, a plurality of feet fixedly connected to the bottom of the base, a double-sided embossing mechanism provided on the top of the base, and a clamp installed on the double-sided embossing mechanism;

[0006] The double-sided embossing mechanism includes an electric slide rail and two first guide rails. A sliding seat is installed on the electric slide rail. Support frames are provided on both sides of the electric slide rail and the two first guide rails. Multiple telescopic guide rods are fixedly connected inside the two support frames. A connecting flange is fixedly connected to the end of the telescopic guide rod. An embossing plate is installed at the end of the telescopic guide rod. An embossing guide rail is fixedly connected between the two support frames. A bidirectional screw is rotatably connected inside the embossing guide rail. A drive motor is fixedly connected to one end of the bidirectional screw. Two connecting seats are threaded onto the bidirectional screw. Each of the two connecting seats has a connecting groove.

[0007] Preferably, the electric slide rail and the two first guide rails are both fixedly mounted on the base, and the two first guide rails are symmetrically arranged on both sides of the electric slide rail, so that the first guide rails can guide the movement of the sliding seat.

[0008] Preferably, the bidirectional screw has threads with opposite directions at both ends, and the two connecting seats are symmetrically arranged on the bidirectional screw, so that the rotation of the bidirectional screw can simultaneously drive the two connecting seats to move towards or away from each other.

[0009] Preferably, the connecting seat is fixedly connected to the embossed plate via a connecting groove, and the embossed guide rail is fixedly installed between the two support frames by bolts, so that the embossed guide rail can be installed and removed.

[0010] Preferably, the drive motor is a servo motor, which is fixedly mounted on the embossed guide rail, so that the drive motor can remain stable and fixed, thereby driving the bidirectional screw to rotate.

[0011] Preferably, the clamp includes a fixed frame and a movable frame. The fixed frame is fixedly mounted on the sliding seat. A magnetic groove is provided on the top inner side of the fixed frame, and a fixing strip is magnetically attracted inside the magnetic groove. Two second guide rails are slidably connected to the bottom of the movable frame, and the two second guide rails are fixedly mounted on the sliding seat. A clamping cylinder is fixedly connected to the end of the movable frame, so that the TPU leather can be supported and fixed, allowing it to be double-sided embossed in an upright posture.

[0012] This invention provides a synchronous double-sided embossing machine for TPU leather. Compared with the prior art, it has the following advantages:

[0013] 1. The synchronous double-sided embossing machine for TPU leather uses an electric slide rail to send the TPU leather-loaded fixture between two support frames after it is mounted on the fixture. The drive motor moves the embossing plates, bringing the two embossing plates closer together and simultaneously embossing both sides of the TPU leather, eliminating the need for flipping and effectively improving embossing efficiency.

[0014] 2. The synchronous double-sided embossing machine for TPU leather works by placing the top of the TPU leather into the magnetic groove, then inserting a fixing strip, and using magnetic attraction to fix the top of the TPU leather. Then, the clamping cylinder drives the movable frame to approach the fixed frame, so that the movable frame presses against the fixed frame, thereby supporting and fixing the TPU leather so that it can be embossed on both sides in an upright position. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the double-sided embossing mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the support frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the clamp structure of this utility model.

[0019] In the diagram: 1. Base; 2. Double-sided embossing mechanism; 201. Electric slide rail; 202. First guide rail; 203. Sliding seat; 204. Support frame; 205. Telescopic guide rod; 206. Connecting flange; 207. Embossed plate; 208. Embossed guide rail; 209. Bidirectional screw; 210. Drive motor; 211. Connecting seat; 212. Connecting groove; 3. Foot; 4. Clamp; 401. Fixed frame; 402. Movable frame; 403. Fixing strip; 404. Second guide rail; 405. Clamping cylinder; 406. Magnetic suction groove. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-3 This utility model provides a technical solution: a synchronous double-sided embossing mechanical device for TPU leather, including a base 1, a central control box installed on the base 1 for overall control, multiple feet 3 fixedly connected to the bottom of the base 1, a double-sided embossing mechanism 2 on the top of the base 1, and a clamp 4 installed on the double-sided embossing mechanism 2. The TPU leather can be clamped by the clamp 4 so that it can be embossed on both sides in an upright position. The double-sided embossing mechanism 2 simultaneously embosses the TPU leather on the clamp 4 on both sides, eliminating the need for flipping and effectively improving the embossing efficiency.

[0022] The double-sided embossing mechanism 2 includes an electric slide rail 201 and two first guide rails 202. The electric slide rail 201 and the two first guide rails 202 are fixedly mounted on the base 1. The electric slide rail 201 can drive the sliding seat 203 to move. The two first guide rails 202 are symmetrically arranged on both sides of the electric slide rail 201, allowing the first guide rails 202 to guide the movement of the sliding seat 203. The sliding seat 203 is mounted on the electric slide rail 201. Support frames 204 are provided on both sides of the electric slide rail 201 and the two first guide rails 202. Multiple telescopic guide rods 205 are fixedly connected inside each support frame 204. The telescopic guide rods 205 guide the movement of the embossed plate 207. A connecting flange 206 is fixedly connected to the end of the telescopic guide rod 205, allowing the embossed plate 207 to be replaced, thus enabling the replacement of different embossed patterns. The embossed plate 207 is mounted on the end of the telescopic guide rod 205. The two support frames 204... An embossed guide rail 208 is fixedly connected to the embossed guide rail 208, and a bidirectional screw 209 is rotatably connected inside the embossed guide rail 208. A drive motor 210 is fixedly connected to one end of the bidirectional screw 209. The drive motor 210 is a servo motor and is fixedly mounted on the embossed guide rail 208, so that the drive motor 210 can remain stable and fixed, thereby driving the bidirectional screw 209 to rotate. Two connecting seats 211 are threadedly connected to the bidirectional screw 209. The bidirectional screw 209 has threads with opposite directions at both ends. The two connecting seats 211 are symmetrically arranged on the bidirectional screw 209, so that the rotation of the bidirectional screw 209 can simultaneously drive the two connecting seats 211 to move towards or away from each other. Each connecting seat 211 has a connecting groove 212. The connecting seats 211 are fixedly connected to the embossed plate 207 through the connecting groove 212. The embossed guide rail 208 is fixedly mounted between the two support frames 204 by bolts, so that the embossed guide rail 208 can be installed and removed.

[0023] Please see Figure 1 and Figure 4The clamp 4 includes a fixed frame 401 and a movable frame 402. The fixed frame 401 is fixedly mounted on the sliding seat 203. A magnetic groove 406 is provided on the top inner side of the fixed frame 401. A fixing strip 403 is magnetically attracted inside the magnetic groove 406, so that the fixing strip 403 can be magnetically attracted inside the magnetic groove 406, thereby fixing the top of the TPU leather. This facilitates the movable frame 402 to cooperate with the fixed frame 401 to clamp the TPU leather. Two second guide rails 404 are slidably connected to the bottom of the movable frame 402. A second guide rail 404 is fixedly installed on the sliding seat 203. A clamping cylinder 405 is fixedly connected to the end of the movable frame 402. The top of the TPU leather can be placed into the magnetic groove 406, and then the fixing strip 403 can be placed in. The top of the TPU leather is fixed by magnetic attraction. Then the clamping cylinder 405 drives the movable frame 402 to approach the fixed frame 401, so that the movable frame 402 presses the fixed frame 401, thereby supporting and fixing the TPU leather so that it can be embossed on both sides in an upright position.

[0024] During operation, the top of the TPU leather is placed into the magnetic groove 406, and then the fixing strip 403 is placed in. The magnetic attraction is used to fix the top of the TPU leather. Then, the clamping cylinder 405 drives the movable frame 402 to approach the fixed frame 401, so that the movable frame 402 presses against the fixed frame 401, thereby supporting and fixing the TPU leather so that it can be embossed on both sides in an upright position.

[0025] After the TPU leather is installed on the clamp 4, the electric slide rail 201 drives the sliding seat 203 to move, sending the clamp 4 containing the TPU leather between the two support frames 204. The drive motor 210 drives the bidirectional screw 209 to rotate. The rotation of the bidirectional screw 209 drives the two connecting seats 211 to move towards each other. The movement of the connecting seats 211 drives the embossing plate 207 to move, so that the two embossing plates 207 move closer to each other, and simultaneously perform embossing on both sides of the TPU leather, eliminating the need for flipping and effectively improving embossing efficiency.

[0026] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A synchronous double-sided embossing machine for TPU leather, comprising a base (1), characterized in that: The base (1) has multiple feet (3) fixedly connected to its bottom, and a double-sided embossing mechanism (2) is provided on the top of the base (1). A clamp (4) is installed on the double-sided embossing mechanism (2). The double-sided embossing mechanism (2) includes an electric slide rail (201) and two first guide rails (202). A sliding seat (203) is installed on the electric slide rail (201). Support frames (204) are provided on both sides of the electric slide rail (201) and the two first guide rails (202). Multiple telescopic guide rods (205) are fixedly connected inside the two support frames (204). A connecting flange (206) is fixedly connected to the end of the telescopic guide rod (205). An embossing plate (207) is installed at the end of the telescopic guide rod (205). An embossing guide rail (208) is fixedly connected between the two support frames (204). A bidirectional screw (209) is rotatably connected inside the embossing guide rail (208). A drive motor (210) is fixedly connected to one end of the bidirectional screw (209). Two connecting seats (211) are threaded on the bidirectional screw (209). A connecting groove (212) is opened on each of the two connecting seats (211).

2. The synchronous double-sided embossing machine for TPU leather according to claim 1, characterized in that: The electric slide rail (201) and the two first guide rails (202) are both fixedly installed on the base (1), and the two first guide rails (202) are symmetrically arranged on both sides of the electric slide rail (201).

3. The synchronous double-sided embossing machine for TPU leather according to claim 1, characterized in that: The bidirectional screw (209) is provided with threads with opposite directions at both ends, and the two connecting seats (211) are symmetrically arranged on the bidirectional screw (209).

4. The synchronous double-sided embossing machine for TPU leather according to claim 1, characterized in that: The connecting seat (211) is fixedly connected to the embossed plate (207) through the connecting groove (212), and the embossed guide rail (208) is fixedly installed between the two support frames (204) by bolts.

5. The synchronous double-sided embossing machine for TPU leather according to claim 1, characterized in that: The drive motor (210) is configured as a servo motor, and the drive motor (210) is fixedly mounted on the embossing guide rail (208).

6. The synchronous double-sided embossing machine for TPU leather according to claim 1, characterized in that: The clamp (4) includes a fixed frame (401) and a movable frame (402), with the fixed frame (401) fixedly mounted on the sliding seat (203).

7. The synchronous double-sided embossing machine for TPU leather according to claim 6, characterized in that: The top inner side of the fixed frame (401) is provided with a magnetic groove (406), and a fixing strip (403) is magnetically attracted inside the magnetic groove (406).

8. The synchronous double-sided embossing machine for TPU leather according to claim 6, characterized in that: The bottom of the movable frame (402) is slidably connected to two second guide rails (404), which are fixedly installed on the sliding seat (203). The end of the movable frame (402) is fixedly connected to a clamping cylinder (405).

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