Textile gilding positioning and fixing device

Abstract

The utility model belongs to textile processing equipment technical field discloses a kind of textile gilding positioning fixing device, including bottom plate and the smoothing mechanism being set on bottom plate, fixed plate one is fixedly installed at bottom plate both ends, fixed plate one is connected with cylinder, cylinder drives sliding block to slide on the slide rail of bottom plate, the rotating groove of sliding block side is slidably connected with rotating rod one, rotating rod one is rotatably connected with clamping plate, clamping plate outer wall is limited by rotating rod two on fixed plate two and rotates around rotating rod two to compress textile, bottom plate outer wall is fixed with leg plate, leg plate top is slidably connected with transmission rod, transmission rod bottom is fixed with transmission plate, and transmission plate is pushed connecting plate by rotating column one.

Description

Technical Field

[0001] This utility model relates to the field of textile processing equipment technology, and in particular to a textile hot stamping positioning and fixing device. Background Technology

[0002] Hot stamping is a key process in the modern textile printing and dyeing industry to enhance the appearance and texture of products. Hot stamping transfers metal foil material onto the surface of textiles by heating and pressing to form specific decorative patterns. During this process, the positional accuracy of the textile relative to the hot stamping mold and the flatness of the textile surface directly determine the integrity of the final pattern and the defect rate.

[0003] In the existing preparatory process for hot stamping of textiles, the main method is to manually lay the textile flat and fix it with simple pressure blocks. This manual operation results in low production efficiency and makes it difficult to ensure that the fixing tension of each textile is consistent during mass production. Moreover, the existing simple fixing devices can only provide vertical pressure and cannot effectively stretch and smooth out the tiny wrinkles on the surface of the textile during the fixing process. This results in local looseness or wrinkling of the textile after fixing, which in turn causes the hot stamping pattern to be misaligned or broken.

[0004] Therefore, this utility model proposes a positioning and fixing device for hot stamping of textiles to overcome the shortcomings of the prior art. Utility Model Content

[0005] In the existing technology, the fixing process before hot stamping of textiles mainly relies on manual operation, which leads to low efficiency. Moreover, the existing fixing devices can only provide vertical pressure and cannot effectively stretch and smooth out the tiny wrinkles on the surface of the textile during the fixing process. As a result, the textile still has local looseness or wrinkles after fixing, which in turn causes the hot stamping pattern to be misaligned or broken. The present invention aims to provide a textile hot stamping positioning and fixing device with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a positioning and fixing device for hot stamping of textiles, including: a base plate and a smoothing mechanism disposed on the base plate; a fixing plate is fixedly installed at both ends of the base plate, a cylinder is fixedly installed at one end of the fixing plate, a cylinder rod is slidably connected to the middle of the cylinder, the cylinder rod passes through the fixing plate and is fixedly connected to a slider, a slide rail is provided on the base plate, the slider is slidably connected to the slide rail, and the slider is driven by the cylinder to slide on the slide rail.

[0007] The slider has a rotating groove on its side. A rotating rod is slidably connected to one side of the inner wall of the rotating groove. A clamping plate is rotatably connected to the other side of the rotating rod. A rotating rod is rotatably connected to the outer wall of the clamping plate. A fixing plate is installed at one end of the rotating rod and is fixedly installed on the top of the base plate.

[0008] Furthermore, the slider drives the first rotating rod to rotate through the rotating groove, thereby driving the clamping plate to rotate around the second rotating rod to press and fix the textile on the base plate; the outer wall of the base plate is also fixedly installed with a leg plate, which serves as a load-bearing component of the smoothing mechanism.

[0009] Preferably, a transmission rod is slidably connected to the top of the leg plate, and a transmission column is fixedly connected to the bottom of the transmission rod. The up-and-down movement of the transmission rod provides power input for the entire smoothing action.

[0010] Preferably, a transmission plate is fixedly connected to the outer wall of the transmission column, and the transmission rod is configured to drive the transmission column and the transmission plate to move synchronously, thereby driving the connecting rod assembly located below.

[0011] Preferably, rotating columns are installed on both sides of the leg plate, and rotating plates are fixedly connected to the outer walls of the rotating columns. The rotating plates are used as part of a rocker mechanism to control the movement path of subsequent components.

[0012] Preferably, a rotating column three is rotatably connected to the bottom of the rotating plate, and the rotating column three is mounted on one side of the connecting plate, forming a rotatable connection relationship with the rotating plate through the rotating column three.

[0013] Preferably, a rotating column is installed on the other side of the connecting plate, and the rotating column is rotatably connected to the bottom of the transmission plate. The rotating column serves as a power transmission node between the transmission plate and the connecting plate.

[0014] Preferably, the transmission plate drives the connecting plate to slide through the first rotating column, and the rotating plate rotates in cooperation with the second and third rotating columns. When the transmission rod moves downward, it forces the connecting plate to slide away from the center of the base plate, thereby using friction to push and smooth the textiles on the base plate outward.

[0015] Preferably, the base plate serves as the worktable and carrier of the positioning and fixing device, and the cylinder drives the slider to reciprocate linearly on the slide rail through the cylinder rod to achieve automated clamping operation.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model solves the problem in the prior art that textiles are prone to wrinkles during placement and fixing, which leads to positioning deviation of hot stamping patterns. It achieves the effect of mechanically pushing and smoothing the fabric outward before or during fixing, ensuring a flat processing surface, and significantly improving the positioning accuracy of hot stamping and the quality of finished products.

[0018] 2. This utility model uses a cylinder-driven slider in conjunction with a rotating groove and a rotating rod to convert the linear driving force of the cylinder into the rotational clamping action of the clamping plate. This solves the problems of cumbersome manual operation and unstable clamping force in existing fixing devices, and achieves automated and rapid fixing of textiles with stable clamping action, uniform clamping force, and effective prevention of fabric displacement during processing. Attached Figure Description

[0019] Figure 1 This is a front perspective view of a textile hot stamping positioning and fixing device proposed in this utility model;

[0020] Figure 2 This is a partial structural diagram of the slide rail of a textile hot stamping positioning and fixing device proposed in this utility model;

[0021] Figure 3 This is a partial structural diagram of the rotating groove of a textile hot stamping positioning and fixing device proposed in this utility model;

[0022] Figure 4 This is a partial structural cross-sectional view of the rotating column of a textile hot stamping positioning and fixing device proposed in this utility model.

[0023] Legend:

[0024] 1. Base plate; 2. Smoothing mechanism; 201. Leg plate; 202. Transmission rod; 203. Transmission column; 204. Transmission plate; 205. Rotating column one; 206. Rotating column two; 207. Rotating plate; 208. Rotating column three; 209. Connecting plate; 3. Cylinder; 4. Cylinder rod; 5. Fixing plate one; 6. Slider; 7. Slide rail; 8. Rotating groove; 9. Rotating rod one; 10. Clamping plate; 11. Rotating rod two; 12. Fixing plate two. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0026] Example:

[0027] Please refer to Figures 1 to 4 This utility model provides a textile hot stamping positioning and fixing device, which aims to solve the problems in the prior art where the lack of an automatic smoothing mechanism during the fixing process of textiles leads to fabric wrinkles, thus affecting the hot stamping positioning accuracy, and the cumbersome operation of traditional fixing methods.

[0028] Please refer to Figure 1 and Figure 2 The textile hot stamping positioning and fixing device mainly consists of a support platform and clamping components on both sides, including a base plate 1. Fixing plates 5 are fixedly installed at both ends of the base plate 1. Fixing plates 5 serve as the mounting base for the power source. A cylinder 3 is fixedly installed on the outer wall of one end of the fixing plate 5. The cylinder 3 serves as the driving source to provide power for linear reciprocating motion. A cylinder rod 4 is slidably connected to the middle of the cylinder 3. The cylinder rod 4 passes through the fixing plate 5 and is fixedly connected to a slider 6. The slider 6 serves as an intermediate component for motion transmission. A slide rail 7 is provided on the base plate 1. The bottom of the slider 6 is slidably connected to the slide rail 7. Driven by the cylinder 3, the slider 6 performs reciprocating linear motion along the length of the slide rail 7. The smoothness of the slider 6's movement is ensured by the guiding effect of the slide rail 7.

[0029] To convert the linear motion of slider 6 into a clamping action, a rotating groove 8 is provided on the left side of slider 6. The rotating groove 8 is an arc-shaped or inclined groove structure. One side of rotating rod 9 is slidably connected to the inner wall of rotating groove 8, and a clamping plate 10 is rotatably connected to the other side of rotating rod 9. The clamping plate 10 is used to directly contact and press the textiles on the base plate 1. A rotating rod 11 is rotatably connected to the outer wall of clamping plate 10. A fixing plate 12 is installed at one end of rotating rod 11. The fixing plate 12 is fixedly installed on the top of the base plate 1. The fixing plate 12 provides a fixed rotation fulcrum for clamping plate 10 through rotating rod 11. When slider 6 moves linearly, slider 6 forces rotating rod 9 to displace through rotating groove 8, thereby driving clamping plate 10 to rotate around rotating rod 11, so that clamping plate 10 can press and fix textiles on base plate 1.

[0030] Please refer to Figure 1 and Figure 4To solve the problem of fabric wrinkles, a leg plate 201 is also fixedly installed on the outer wall of the base plate 1. The leg plate 201 is arranged in a straddling shape above the base plate 1. The leg plate 201 is a key load-bearing component of the smoothing mechanism 2. The top of the leg plate 201 has an opening and a transmission rod 202 is slidably connected to it. The transmission rod 202 is the power input end of the smoothing mechanism 2. The bottom of the transmission rod 202 is fixedly connected to a transmission column 203. The transmission column 203 moves synchronously with the transmission rod 202. The transmission column 203 is used to connect and transmit power to the subsequent linkage structure.

[0031] Please refer to Figure 2 , Figure 3 and Figure 4 In order to convert the vertical downward force into a horizontal smoothing action, a transmission plate 204 is fixedly connected to the outer wall of the transmission column 203. The transmission plate 204 moves up and down synchronously with the transmission column 203. A rotating column 205 is rotatably connected to the bottom of the transmission plate 204. The rotating column 205 serves as the power transmission node between the transmission plate 204 and the connecting plate 209. The rotating column 205 is rotatably connected to the other side of the connecting plate 209. The connecting plate 209 is located above the base plate 1 and is used to directly contact the textile surface on the base plate 1 and perform the smoothing action.

[0032] In order to control the connecting plate 209 to generate a specific smoothing trajectory, a rotating column 206 is installed on the inner side wall of the leg plate 201. A rotating plate 207 is fixedly connected to the outer wall of the rotating column 206. The rotating plate 207 is used as part of the rocker mechanism to limit the movement path of the connecting plate 209. A rotating column 3 208 is rotatably connected to the bottom of the rotating plate 207. One side of the connecting plate 209 is installed on the rotating column 3 208. The connecting plate 209 forms a rotatable connection with the rotating plate 207 through the rotating column 3 208. Through the dual-point support of the rotating column 1 205 and the rotating column 3 208, the connecting plate 209 becomes the output end of a linkage mechanism.

[0033] The connecting plate 209 is simultaneously subjected to the driving force applied by the transmission plate 204 through the first rotating column 205 and the limiting constraint force applied by the rotating plate 207 through the third rotating column 208. When the transmission rod 202 drives the transmission plate 204 to move downward, the transmission plate 204 pushes the connecting plate 209 downward through the first rotating column 205. At the same time, due to the arc trajectory generated by the rotation of the rotating plate 207 around the second rotating column 206, the connecting plate 209 is forced to slide away from the center of the base plate 1 while descending. The friction of the bottom of the connecting plate 209 is used to push and smooth the textile on the base plate 1 outward, thereby avoiding the failure of positioning caused by fabric wrinkles.

[0034] As a preferred embodiment, in order to ensure the smooth sliding of the slider 6 on the slide rail 7 and to prevent the slider 6 from derailing during high-speed movement, the bottom of the slider 6 and the slide rail 7 adopt a snap-fit ​​structure with a T-slot or dovetail groove, and wear-resistant pads are provided on the contact surface between the slider 6 and the slide rail 7 to ensure that the slider 6 can only make linear reciprocating movements along the length direction of the slide rail 7, effectively limiting the lateral degree of freedom, thereby ensuring the accuracy of the clamping action.

[0035] As another preferred embodiment, in order to ensure that the smoothing mechanism 2 can automatically reset in the non-working state to facilitate the loading and unloading of fabric, a reset spring is provided between the transmission rod 202 and the leg plate 201. The reset spring is sleeved on the outside of the transmission rod 202, with one end abutting against the top surface of the leg plate 201 and the other end abutting against the limiting protrusion or operating handle at the top of the transmission rod 202. When the external force is removed, the elastic force of the reset spring pushes the transmission rod 202 upward, thereby driving the connecting plate 209 to return to the initial position.

[0036] In another preferred embodiment, in order to enhance the clamping friction of the clamping plate 10 on the textile and avoid direct contact between the metal parts and the fabric, a flexible anti-slip pad is bonded to the bottom surface of the clamping plate 10. The flexible anti-slip pad is made of rubber or silicone and has a mesh anti-slip texture on its surface. When the clamping plate 10 presses the textile, the flexible anti-slip pad can increase the contact friction, prevent the textile from slipping during the hot stamping process, and buffer the clamping pressure.

[0037] As another preferred embodiment, in order to adapt to textiles of different thicknesses, the mounting position of the rotating rod 11 on the fixing plate 2 12 is designed to be adjustable. The fixing plate 2 12 has a vertically elongated adjustment hole. The rotating rod 11 passes through the elongated adjustment hole and is locked with a nut. By adjusting the height position of the rotating rod 11 in the elongated adjustment hole, the height of the rotation fulcrum of the clamping plate 10 can be changed, thereby finely adjusting the lowest point position when the clamping plate 10 is pressed down, so that the device can adapt to the fixing needs of textiles of different thicknesses, from thin yarn to thick canvas.

[0038] Working principle:

[0039] First, the textile is fixed. The textile to be processed is placed on the surface of the base plate 1. The cylinder 3 on the outside of the fixing plate 5 is activated. The cylinder 3 drives the cylinder rod 4 to extend. The cylinder rod 4 pushes the slider 6 to slide linearly along the slide rail 7 on the base plate 1. During the movement of the slider 6, the rotating groove 8 on the side of the slider 6 forces one end of the rotating rod 9 placed therein to be displaced. Since the other end of the rotating rod 9 is connected to the clamping plate 10, and the clamping plate 10 is restricted by the rotating rod 11 on the fixing plate 12 to rotate only around the fixed point, the linear displacement component of the rotating rod 9 is converted into the rotational motion of the clamping plate 10 around the rotating rod 11, so that the clamping plate 10 flips down and presses tightly against the edge of the textile on the base plate 1, thus achieving initial fixation.

[0040] Subsequently, or simultaneously, a smoothing operation is performed to ensure accurate positioning. Before or during the fixing of the textile, the operator or external auxiliary mechanism presses down on the transmission rod 202 located at the top of the leg plate 201. The transmission rod 202 drives the transmission column 203 and transmission plate 204 at the bottom to descend vertically. The transmission plate 204 pushes the connecting plate 209 downward through the rotating column 1 205. At the same time, the movement of the connecting plate 209 is constrained by the linkage mechanism composed of the rotating column 206, the rotating plate 207 and the rotating column 3 208, which forces the connecting plate 209 to generate a horizontal component moving outward while descending. After contacting the surface of the textile, the connecting plate 209 slides away from the center while pressing down, thereby pushing the tiny wrinkles on the surface of the textile outward and effectively solving the problem of misalignment of hot stamping patterns caused by uneven fabric.

Claims

1. A positioning and fixing device for hot stamping of textiles, comprising: The base plate (1) and the smoothing mechanism (2) provided on the base plate (1); Its features are, Fixed plates (5) are fixedly installed at both ends of the base plate (1). A cylinder (3) is fixedly installed at one end of the fixed plate (5). A cylinder rod (4) is slidably connected to the middle of the cylinder (3). The cylinder rod (4) passes through the fixed plate (5) and is fixedly connected to a slider (6). A slide rail (7) is provided on the base plate (1). The slider (6) is slidably connected to the slide rail (7). The slider (6) is driven by the cylinder (3) to slide on the slide rail (7). The slider (6) has a rotating groove (8) on its left side. The inner wall of the rotating groove (8) is slidably connected to one side of the rotating rod (9). The other side of the rotating rod (9) is rotatably connected to a clamping plate (10). The outer wall of the clamping plate (10) is rotatably connected to a rotating rod (11). One end of the rotating rod (11) is fitted with a fixing plate (12). The fixing plate (12) is fixedly installed on the top of the base plate (1). The slider (6) drives the first rotating rod (9) to rotate through the rotating groove (8), thereby driving the clamp (10) to rotate around the second rotating rod (11) to fix the textiles on the base plate (1); The outer wall of the base plate (1) is also fixedly installed with a leg plate (201), which serves as a load-bearing component of the smoothing mechanism (2).

2. The textile hot stamping positioning and fixing device according to claim 1, characterized in that, The top of the leg plate (201) is slidably connected to a transmission rod (202), and the bottom of the transmission rod (202) is fixedly connected to a transmission column (203).

3. The textile hot stamping positioning and fixing device according to claim 2, characterized in that, A transmission plate (204) is fixedly connected to the outer wall of the transmission column (203), and the transmission rod (202) is configured to drive the transmission column (203) and the transmission plate (204) to move synchronously.

4. The textile hot stamping positioning and fixing device according to claim 3, characterized in that, Rotating columns 2 (206) are installed on both sides of the leg plate (201), and rotating plates (207) are fixedly connected to the outer wall of the rotating columns 2 (206).

5. The textile hot stamping positioning and fixing device according to claim 4, characterized in that, The bottom of the rotating plate (207) is rotatably connected to a rotating column three (208), and the rotating column three (208) is mounted on one side of the connecting plate (209).

6. The textile hot stamping positioning and fixing device according to claim 5, characterized in that, A rotating column (205) is installed on the other side of the connecting plate (209), and the rotating column (205) is rotatably connected to the bottom of the transmission plate (204).

7. The textile hot stamping positioning and fixing device according to claim 6, characterized in that, The transmission plate (204) drives the connecting plate (209) to slide through the first rotating column (205). The rotating plate (207) rotates in cooperation with the second rotating column (206) and the third rotating column (208), so that the connecting plate (209) smooths the textile.

8. The textile hot stamping positioning and fixing device according to claim 1, characterized in that, The base plate (1) serves as the worktable and carrier of the positioning and fixing device. The cylinder (3) drives the slider (6) to reciprocate linearly on the slide rail (7) through the cylinder rod (4).

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