Adjustable denim embossing device

Abstract

The utility model relates to the technical field of denim knurling, and discloses an adjustable denim knurling device which comprises a knurling equipment body, a supporting frame fixedly installed at the rear end of the top of the knurling equipment body and a hydraulic rod fixedly installed at the top of the supporting frame, and a connecting piece is fixedly installed at the bottom of the hydraulic rod. A first electric telescopic rod is rotationally installed on the outer side of the connecting piece through a damping rotating shaft, and a connecting rod is movably installed at the output end of the first electric telescopic rod. According to the jean embossing device, the multiple sets of connecting rods are adjusted to the proper height, embossing heads of different shapes are adjusted to the agreed horizontal height, then the limiting rods extend into the designated limiting holes to limit the connecting rods, and therefore the jean embossing device can conduct different-shape embossing operation on jean; and the position is adjusted by rotating the first electric telescopic rod and stretching out and drawing back the output end of the first electric telescopic rod, so that the embossing head can conveniently conduct embossing operation of multiple groups of shapes on different positions of the denim.

Description

Technical Field

[0001] This utility model relates to the field of denim embossing technology, specifically an adjustable denim embossing device. Background Technology

[0002] Denim embossing equipment is a special device that uses high temperature and high pressure equipment and molds to press various patterns and designs onto denim fabric. By using high temperature and high pressure equipment and molds to press various patterns and designs onto denim fabric, the surface of denim fabric will have a textured effect with a three-dimensional feel, such as animal prints, geometric patterns, etc.

[0003] In the process of realizing this invention, the inventors discovered at least the following problems in the prior art:

[0004] Denim embossing devices typically use a single embossing machine for embossing. However, some denim fabrics require embossing in different shapes. Existing embossing devices require changing different embossing heads or placing the denim fabric on a separate embossing machine for different shapes, which is time-consuming, labor-intensive, and reduces work efficiency.

[0005] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable denim embossing device, which solves the problem of reduced work efficiency caused by having to change different embossing heads or place the denim on another embossing device when performing different embossing operations on denim.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] An adjustable denim embossing device includes an embossing equipment body, a support frame fixedly installed at the top rear end of the embossing equipment body, and a hydraulic rod fixedly installed at the top of the support frame. A connector is fixedly installed at the bottom of the hydraulic rod. A first electric telescopic rod is rotatably installed on the outside of the connector via a damping shaft. A connecting rod is movably installed at the output end of the first electric telescopic rod. Limiting holes are evenly opened on the outside of the connecting rod. A limiting rod extending into the limiting holes is threadedly installed on the outside of the first electric telescopic rod. An embossing head is fixedly installed at the bottom of the connecting rod.

[0009] Preferably, an embossing platform is fixedly installed on the top of the embossing equipment body, and a groove is provided on the top of the embossing platform, with a scraper rod movably installed inside the groove.

[0010] Preferably, the front and rear ends of the embossing equipment body are provided with sliding grooves, and the output end of the second electric telescopic rod is movably installed on both sides of the sliding groove and is fixedly connected to the bottom of the scraping rod.

[0011] Preferably, a servo motor is fixedly installed on the other side of the bottom of the embossing equipment body, and a bidirectional lead screw is fixedly installed at the output end of the servo motor. A collar that is fixedly connected to the second electric telescopic rod is sleeved on the outer side of the bidirectional lead screw.

[0012] Preferably, a third electric telescopic rod is fixedly installed on both sides of the support frame, and a positioning pressure plate is fixedly installed at the output end of the third electric telescopic rod.

[0013] Preferably, rubber pads are fixedly installed on both sides of the top of the embossing equipment body, and anti-slip textures are distributed on the bottom of the positioning plate.

[0014] Compared with the prior art, this utility model provides an adjustable denim embossing device with the following advantages: By adjusting multiple sets of connecting rods to a suitable height, the embossing heads of different shapes can be adjusted to the same horizontal height. Then, the connecting rods are limited by a limiting rod extending into a designated limiting hole. This allows the device to perform embossing operations on denim in different shapes. By rotating the first electric telescopic rod and extending and retracting the output end of the first electric telescopic rod, the position can be adjusted, making it convenient for the embossing head to perform multiple embossing operations on different positions of the denim. This avoids the problem of reduced work efficiency caused by having to change different embossing heads or place the denim on another embossing device when different shapes of embossing are required. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a side view of the connector structure of this utility model;

[0017] Figure 3 This is a top view of the structure of this utility model;

[0018] Figure 4 This is a frontal cross-sectional view of the present invention.

[0019] Figure 5 This is a frontal view of the disassembled structure of the embossing platform of this utility model.

[0020] In the diagram: 1. Main body of the embossing equipment; 101. Support frame; 102. Hydraulic rod; 103. Connecting part; 104. First electric telescopic rod; 105. Connecting rod; 106. Limiting hole; 107. Limiting rod; 108. Embossing head; 109. Slide groove; 2. Embossing platform; 201. Groove; 202. Scraper rod; 203. Second electric telescopic rod; 204. Servo motor; 205. Two-way lead screw; 206. Collar; 3. Third electric telescopic rod; 301. Positioning pressure plate; 4. Rubber pad. Detailed Implementation

[0021] 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.

[0022] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes an adjustable denim embossing device.

[0023] Please see Figures 1-5 An adjustable denim embossing device includes an embossing equipment body 1, a support frame 101 fixedly installed at the top rear end of the embossing equipment body 1, and a hydraulic rod 102 fixedly installed at the top of the support frame 101. A connector 103 is fixedly installed at the bottom of the hydraulic rod 102. A first electric telescopic rod 104 is rotatably installed on the outside of the connector 103 via a damping shaft. A connecting rod 105 is movably installed at the output end of the first electric telescopic rod 104. Limiting holes 106 are evenly opened on the outside of the connecting rod 105. A limiting rod 107 extending into the limiting hole 106 is rotatably installed on the outside of the first electric telescopic rod 104 via a thread. An embossing head 108 is fixedly installed at the bottom of the connecting rod 105.

[0024] With the above-described structural design, when the adjustable denim embossing device needs to perform embossing operations of different shapes simultaneously, by adjusting the multiple sets of connecting rods 105 to a suitable height, the embossing heads 108 of different shapes can be adjusted to the same horizontal height. Then, the limiting rod 107 extends into the designated limiting hole 106 to limit the connecting rods 105, thereby enabling the device to perform embossing operations of different shapes on the denim. By rotating the first electric telescopic rod 104 and adjusting the position of its output end, the embossing heads 108 can easily perform embossing operations of multiple shapes on different positions of the denim. This solves the problem of reduced work efficiency caused by having to change different embossing heads 108 or placing the denim on another embossing device when performing embossing operations of different shapes on the denim. If only a single embossing is needed, by adjusting the height of the two sets of connecting rods 105, the two sets of embossing heads 108 can be adjusted to a higher position and fixed, thereby realizing a single embossing operation on the denim, which is convenient for the operator and improves work efficiency.

[0025] Furthermore, an embossing platform 2 is fixedly installed on the top of the embossing equipment body 1. A groove 201 is opened on the top of the embossing platform 2. A scraper rod 202 is movably installed inside the groove 201. Slide grooves 109 are opened at the front and rear ends of the embossing equipment body 1. A second electric telescopic rod 203 with its output end fixedly connected to the bottom of the scraper rod 202 is movably installed on both sides inside the slide groove 109. A servo motor 204 is fixedly installed on the other side of the bottom of the embossing equipment body 1. A bidirectional lead screw 205 is fixedly installed at the output end of the servo motor 204. A collar 206 fixedly connected to the second electric telescopic rod 203 is sleeved on the outside of the bidirectional lead screw 205. When the worker places the denim fabric on top of the embossing platform 2, some wrinkles may occur. The output end of the second electric telescopic rod 203 extends first, causing the flattening rod 202 to rise inside the groove 201 and lift the middle position of the denim fabric. The output end of the servo motor 204 drives the bidirectional lead screw 205 to rotate, causing the collar 206 to tie the outer side of the bidirectional lead screw 205 to move to both ends. The second electric telescopic rod 203 drives the flattening rod 202 to move to both sides, so that the denim fabric is flattened from the bottom. Then the output end of the second electric telescopic rod 203 retracts, so that the flattening rod 202 is located on both sides of the top of the embossing equipment body 1. At this time, the denim fabric is flat, avoiding the situation where the denim fabric is not flat during embossing, which may cause the embossing operation to fail.

[0026] Furthermore, a third electric telescopic rod 3 is fixedly installed on both sides of the support frame 101. A positioning pressure plate 301 is fixedly installed at the output end of the third electric telescopic rod 3. Rubber pads 4 are fixedly installed on both sides of the top of the embossing equipment body 1, and anti-slip textures are distributed on the bottom of the positioning pressure plate 301. When the denim fabric is stretched flat, the output end of the third electric telescopic rod 3 extends downward, causing the positioning pressure plate 301 to press the two sides of the denim fabric tightly. The denim fabric contacts the rubber pads 4, and at the same time, the anti-slip textures on the bottom of the positioning pressure plate 301 contact the top of the denim fabric, increasing the friction of the contact surface. This ensures that the denim fabric is positioned and tightened, preventing the denim fabric from shifting during embossing and causing embossing failure.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable denim embossing device, comprising an embossing equipment body (1), a support frame (101) fixedly installed at the top rear end of the embossing equipment body (1), and a hydraulic rod (102) fixedly installed at the top of the support frame (101), characterized in that: A connector (103) is fixedly installed at the bottom of the hydraulic rod (102). A first electric telescopic rod (104) is rotatably installed on the outside of the connector (103) via a damping shaft. A connecting rod (105) is movably installed at the output end of the first electric telescopic rod (104). Limiting holes (106) are evenly opened on the outside of the connecting rod (105). A limiting rod (107) extending into the limiting hole (106) is rotatably installed on the outside of the first electric telescopic rod (104) via a thread. An embossing head (108) is fixedly installed at the bottom of the connecting rod (105).

2. The adjustable denim embossing device according to claim 1, characterized in that: The top of the embossing equipment body (1) is fixedly installed with an embossing platform (2), and the top of the embossing platform (2) is provided with a groove (201), and a scraper rod (202) is movably installed inside the groove (201).

3. The adjustable denim embossing device according to claim 2, characterized in that: The front and rear ends of the embossing equipment body (1) are provided with sliding grooves (109), and the two sides inside the sliding grooves (109) are movably installed with a second electric telescopic rod (203) whose output end is fixedly connected to the bottom of the scraping rod (202).

4. The adjustable denim embossing device according to claim 3, characterized in that: A servo motor (204) is fixedly installed on the other side of the bottom of the embossing equipment body (1). A bidirectional lead screw (205) is fixedly installed at the output end of the servo motor (204). A collar (206) that is fixedly connected to the second electric telescopic rod (203) is sleeved on the outside of the bidirectional lead screw (205).

5. An adjustable denim embossing device according to claim 1, characterized in that: The support frame (101) is fixedly installed with a third electric telescopic rod (3) on both sides, and a positioning pressure plate (301) is fixedly installed at the output end of the third electric telescopic rod (3).

6. The adjustable denim embossing device according to claim 5, characterized in that: Rubber pads (4) are fixedly installed on both sides of the top of the embossing equipment body (1), and anti-slip textures are distributed on the bottom of the positioning plate (301).

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