A fabric contrast clamping device

Abstract

This utility model discloses a fabric comparison clamping device, including a worktable, a frame on the top right side of the worktable, flattening rollers rotatably mounted on both sides inside the frame, a fixed plate inside the frame with multiple sets of mating grooves on its surface, a pressure plate inside the frame, and first cylinders on both sides of the top of the frame. The output end of the first cylinder slides through the frame and connects to the top of the pressure plate. A movable plate slides on the top of the worktable. When in use, this fabric comparison clamping device, through the cooperation of two sets of flattening rollers and drive gears, can quickly and efficiently flatten the fabric folds, avoiding interference from folds in comparative observation and improving comparison accuracy. The movable plate and clamping components can simultaneously clamp different positions of the fabric, enhancing stability. The first cylinders drive the pressure plate to descend and fix the fabric, an anti-slip layer prevents slippage, and the lighting component can supplement light and change position as needed, facilitating observation and comparison, and improving the efficiency and reliability of fabric comparison testing.

Description

Technical Field

[0001] This utility model relates to the technical field of clamping devices for fabric comparison, specifically a clamping device for fabric comparison. Background Technology

[0002] In the textile industry, accurate evaluation of fabric performance is crucial for product development, quality control, and enhancing market competitiveness. To scientifically and accurately assess fabric performance, comparative fabric testing has become a commonly used method. By testing different fabrics under identical conditions and comparing various performance indicators, the advantages and disadvantages of different fabrics can be clearly understood, providing a strong basis for fabric selection, improvement, and application. The accuracy and reliability of comparative fabric testing largely depend on the stable clamping of the fabric during the testing process; therefore, the development and application of clamping devices for fabric comparison are particularly critical. In existing fabric comparison processes, the fabric can only be held manually or pulled to the sides using simple mechanical clamps. This process requires extra time and effort to smooth out the wrinkles on the fabric surface. Wrinkles severely interfere with comparative observation, making it difficult to clearly present key comparative elements such as fabric details, texture, and color. Operators have to repeatedly adjust the fabric, which not only reduces comparison efficiency but may also lead to deviations in comparison results due to improper wrinkle handling, affecting the accurate assessment of fabric performance and quality. Therefore, we propose a fabric comparison clamping device to solve the aforementioned problems. Utility Model Content

[0003] The purpose of this invention is to provide a fabric comparison clamping device to solve the problem that the fabric comparison clamping device mentioned in the background art is not convenient for smoothing out the wrinkles on the fabric surface.

[0004] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a clamping device for fabric comparison, including a worktable; The workbench has a frame on the top right side, and flattening rollers are rotatably mounted on both sides inside the frame. A fixed plate is located inside the frame, and multiple sets of docking grooves are provided on the surface of the fixed plate. A pressure plate is located inside the frame. First cylinders are located on both sides of the top of the frame. The output end of the first cylinder slides through the frame and connects to the top of the pressure plate. A movable plate is slidably mounted on the top of the workbench. The workbench is connected to the movable plate through a movable component. Multiple sets of clamping components are provided on the side wall of the movable plate. A lighting component is located on the top of the workbench. The clamping assembly includes a mounting plate, a clamping plate, and a second cylinder. The movable plate is provided with multiple sets of mounting plates adapted to the docking groove. The top of the multiple sets of mounting plates is hinged to the clamping plate. The top left side of the clamping plate is provided with a second cylinder. The output end of the second cylinder slides through the clamping plate and connects to the top of the mounting plate.

[0005] A further improvement is that one end of each of the two sets of flattening rollers rotates through the frame, and one end of each of the two sets of flattening rollers is equipped with a drive gear, and the two sets of drive gears mesh with each other.

[0006] A further improvement is that: the top two sides of the pressure plate are provided with limiting rods, and both sets of limiting rods are slidably connected to the frame.

[0007] A further improvement is that the moving component includes a moving groove, a lead screw, and a slider. The top two sides of the worktable are provided with moving grooves, and sliders are slidably provided inside both sets of moving grooves. The two sets of sliders are respectively connected to the bottom two sides of the moving plate. A lead screw is rotatably provided inside the moving groove on the front side of the worktable, and the lead screw is threadedly connected to the slider on the same side.

[0008] A further improvement is that the lighting assembly includes a frame, fixing rings, and lighting lamps. The frame is slidably mounted on the worktable, and multiple sets of fixing rings are hinged to the bottom of the frame. Lighting lamps are installed on each of the multiple sets of fixing rings.

[0009] Further improvements include: limiting blocks are provided on both sides of the bottom of the frame, limiting grooves that are adapted to the limiting blocks are provided on both sides of the workbench, and handles are provided on the side walls of the frame.

[0010] A further improvement is that: a motor for driving a single flattening roller is provided on the side wall of the frame, and a motor for driving a lead screw is provided on the side wall of the worktable, and the two sets of motors are electrically connected to the outside.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When the fabric comparison clamping device is used, it can quickly and efficiently unfold the folds of the flat fabric by cooperating with two sets of flattening rollers and drive gears, avoiding interference from folds in comparative observation and improving the accuracy of comparison. The moving plate and clamping components can clamp the fabric at different positions simultaneously to enhance stability. The first cylinder drives the pressure plate to descend and fix the fabric. The anti-slip layer prevents slippage. The lighting component can supplement the light and can also change the position as needed to facilitate observation and comparison, thereby improving the efficiency and reliability of fabric comparison testing. Attached Figure Description

[0012] Figure 1 The three-dimensional representation of this utility model Figure 1 ; Figure 2 The three-dimensional representation of this utility model Figure 2 ; Figure 3 This is a schematic diagram of the clamping component of this utility model; Figure 4 For the present utility model Figure 2 Enlarged at point A in the middle.

[0013] In the diagram: 1. Workbench; 2. Frame; 3. Flattening roller; 4. Fixing plate; 5. Connecting groove; 6. Pressure plate; 7. First cylinder; 8. Moving plate; 9. Moving assembly; 901. Moving groove; 902. Lead screw; 903. Slider; 10. Clamping assembly; 101. Mounting plate; 102. Clamping plate; 103. Second cylinder; 11. Lighting assembly; 111. Frame; 112. Fixing ring; 113. Lighting lamp; 12. Drive gear; 13. Limiting rod; 14. Limiting block; 15. Limiting groove; 16. Handle. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4This utility model provides a technical solution: a fabric comparison clamping device, including a worktable 1, a frame 2 on the top right side of the worktable 1, and two sets of flattening rollers 3 rotatably mounted on both sides inside the frame 2. One end of each set of flattening rollers 3 rotatably penetrates the frame 2, and one end of each set of flattening rollers 3 is equipped with a drive gear 12, which meshes with each other. A fixing plate 4 is located inside the frame 2, and multiple sets of mating grooves 5 are provided on the surface of the fixing plate 4. A pressure plate 6 is located inside the frame 2, and limiting rods 13 are provided on both sides of the top of the pressure plate 6. Both sets of limiting rods 13 are slidably connected to the frame 2. First cylinders 7 are located on both sides of the top of the frame 2, and the output end of the first cylinder 7 slidably penetrates the frame 2 and connects to the top of the pressure plate 6. A movable plate 8 is slidably mounted on the top of the worktable 1, and the worktable 1 is connected to the movable plate 8 via a movable assembly 9. The movable assembly 9 includes a movable groove 901, a lead screw 902, and a slider 903. Movable grooves 901 are provided on both sides of the top of the worktable 1, and two sets of movable... Sliding sliders 903 are slidably installed inside the groove 901. The two sets of sliding sliders 903 are respectively connected to the bottom sides of the movable plate 8. A lead screw 902 is rotatably installed inside the movable groove 901 on the front side of the worktable 1. The lead screw 902 is threadedly connected to the sliding slider 903 on the same side. Multiple sets of clamping assemblies 10 are provided on the side wall of the movable plate 8. A lighting assembly 11 is provided on the top of the worktable 1. The lighting assembly 11 includes a frame 111, a fixing ring 112, and a lighting lamp 113. The frame 11 is slidably installed on the worktable 1. 1. The bottom of the frame 111 is hinged with multiple sets of fixing rings 112, and each set of fixing rings 112 is equipped with a light 113. Limiting blocks 14 are provided on both sides of the bottom of the frame 111. Limiting grooves 15 that are adapted to the limiting blocks 14 are provided on both sides of the worktable 1. A handle 16 is provided on the side wall of the frame 111. A motor for driving a single flattening roller 3 is provided on the side wall of the frame 2. A motor for driving the lead screw 902 is provided on the side wall of the worktable 1. The two sets of motors are electrically connected to the outside. During use, after the motor drives the lead screw 902 to rotate, the lead screw 902 drives the slider 903 to slide inside the moving groove 901, causing the moving plate 8 to move. At this time, the multiple clamping components 10 on the moving plate 8 move synchronously. After the mounting plate 101 moves into the frame 2, the mounting block is inserted into the docking groove 5, and one end of the fabric passes between the two sets of flattening rollers 3. At the same time, the motor drives a single flattening roller 3, and the drive gear 12 of one section of the flattening roller 3 rotates synchronously. Since the two sets of drive gears 12 mesh, the two sets of flattening rollers 3 rotate synchronously, and the fabric surface is flattened by the two sets of flattening rollers 3. At this time, the first motor reverses. The screw 902 is reversed, causing the moving plate 8 to reset. At the same time, the two sets of flattening rollers 3 continuously flatten and unfold the pleated fabric. After a certain length of fabric is placed, the first cylinder 7 drives the pressure plate 6 to descend, so that the flattening and fixing plate 4 fix the fabric. At the same time, the anti-slip layer at the bottom of the pressure plate 6 can prevent the fabric from slipping. At this time, the fabric surface can be observed and compared. At the same time, the multiple sets of lights 113 at the bottom of the frame 111 can be turned on to supplement the light and improve the comparison effect. At the same time, the frame 111 can be pulled by the handle 16 to slide in the limiting groove 15 with the two sets of limiting blocks 14, so that the position of the lights 113 can be changed. The clamping assembly 10 includes a mounting plate 101, a clamping plate 102, and a second cylinder 103. The movable plate 8 is provided with multiple sets of mounting plates 101 that are adapted to the docking groove 5. The top of the multiple sets of mounting plates 101 is hinged to the clamping plate 102. The top left side of the clamping plate 102 is provided with the second cylinder 103. The output end of the second cylinder 103 slides through the clamping plate 102 and is connected to the top of the mounting plate 101. At this time, the clamping plate 102 is driven by multiple sets of second cylinders 103 to rotate around the mounting plate 101 via the hinge shaft, so that the clamping plate 102 cooperates with the mounting plate 101 to clamp the fabric, and multiple sets of clamping components 10 clamp the fabric at different positions simultaneously.

[0016] Working principle: When using the fabric comparison clamping device, the motor drives the lead screw 902 to rotate, which in turn drives the slider 903 to slide inside the moving groove 901, causing the moving plate 8 to move. At this time, the multiple clamping components 10 on the moving plate 8 move synchronously. After the mounting plate 101 moves into the frame 2, the mounting block is inserted into the docking groove 5, and one end of the fabric passes between the two sets of flattening rollers 3. Simultaneously, the motor drives a single flattening roller 3, and the drive gear 12 of one section of the flattening roller 3 rotates synchronously. Because the two sets of drive gears 12 mesh, the two sets of flattening rollers 3 rotate synchronously, flattening the fabric surface. At this time, the clamping plate 102 is driven by multiple sets of second cylinders 103 to rotate around the mounting plate 101 via the hinge shaft, causing... The clamping plate 102, in conjunction with the mounting plate 101, clamps the fabric. After multiple sets of clamping components 10 clamp the fabric at different positions simultaneously, the first motor reverses, driving the lead screw 902 to reverse, causing the moving plate 8 to reset. At the same time, the two sets of flattening rollers 3 continuously flatten and unfold the fabric after removing the wrinkles. When a certain length of fabric is placed, the first cylinder 7 drives the pressure plate 6 to descend, so that the flattening and fixing plate 4 fix the fabric. At the same time, the anti-slip layer at the bottom of the pressure plate 6 can prevent the fabric from slipping. At this time, the fabric surface can be observed and compared. At the same time, the multiple sets of lights 113 at the bottom of the frame 111 can be turned on to provide supplementary lighting and improve the comparison effect. At the same time, the frame 111 can be pulled by the handle 16 to slide in the limiting groove 15 with the two sets of limiting blocks 14, so that the position of the lights 113 can be changed, thereby completing a series of tasks. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0017] 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.

Claims

1. A fabric contrast clamping device, comprising a worktable (1); characterized in that The workbench (1) has a frame (2) on the top right side. The frame (2) has a flattening roller (3) rotating on both sides inside. The frame (2) has a fixing plate (4) inside. The fixing plate (4) has multiple sets of docking grooves (5) on its surface. The frame (2) has a pressure plate (6) inside. The frame (2) has a first cylinder (7) on both sides at the top. The output end of the first cylinder (7) slides through the frame (2) and connects to the top of the pressure plate (6). The workbench (1) has a sliding plate (8) on its top. The workbench (1) is connected to the sliding plate (8) inside through a moving component (9). The sliding plate (8) has multiple sets of clamping components (10) on its side wall. The workbench (1) has a lighting component (11) on its top. The clamping assembly (10) includes a mounting plate (101), a clamping plate (102), and a second cylinder (103). The moving plate (8) is provided with multiple sets of mounting plates (101) adapted to the docking groove (5). The top of the multiple sets of mounting plates (101) is hinged to the clamping plate (102). The top left side of the clamping plate (102) is provided with the second cylinder (103). The output end of the second cylinder (103) slides through the clamping plate (102) and connects to the top of the mounting plate (101).

2. A clamping device for use in comparing face materials according to claim 1, characterized in that Both sets of flattening rollers (3) rotate through the frame (2) at one end, and both sets of flattening rollers (3) are equipped with drive gears (12) at one end, and the two sets of drive gears (12) mesh with each other.

3. A clamping device for use in comparing face materials according to claim 1, wherein The pressure plate (6) is provided with limiting rods (13) on both sides of the top, and both sets of limiting rods (13) are slidably connected to the frame (2).

4. A clamping device for use in comparing face materials according to claim 1, wherein The moving component (9) includes a moving groove (901), a lead screw (902) and a slider (903). The worktable (1) is provided with moving grooves (901) on both sides of the top. The two sets of moving grooves (901) are slidably provided with sliders (903) inside. The two sets of sliders (903) are respectively connected to the bottom sides of the moving plate (8). The lead screw (902) is rotatably provided inside the moving groove (901) on the front side of the worktable (1). The lead screw (902) is threadedly connected to the slider (903) on the same side.

5. A clamping device for use in comparing face materials according to claim 1, wherein The lighting assembly (11) includes a frame (111), a fixing ring (112) and a lighting lamp (113). The frame (111) is slidably mounted on the workbench (1). Multiple sets of fixing rings (112) are hinged to the bottom of the frame (111), and lighting lamps (113) are installed on each of the multiple sets of fixing rings (112).

6. A clamping device for use in comparing face materials according to claim 5, wherein The frame (111) has limit blocks (14) on both sides of the bottom, and the workbench (1) has limit grooves (15) on both sides that are adapted to the limit blocks (14). The frame (111) has handles (16) on the side wall.

7. A clamping device for use in comparing face materials according to claim 1, wherein The frame (2) has a motor on its side wall for driving a single flattening roller (3), and the worktable (1) has a motor on its side wall for driving a lead screw (902). Both sets of motors are electrically connected to the outside.

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