Inspection device for synthetic leather
By designing a synthetic leather inspection device with a motor-driven threaded rod and slider structure, the problem of lowering the winding quality when the synthetic leather is too large is solved, and a higher quality synthetic leather winding is achieved.
Patent Information
- Application Number
- CN202421090755.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the prior art, when the size of the synthetic leather is too large, surface wrinkles and overlaps are likely to occur during coiling, resulting in a reduction in the quality of the synthetic leather rolling by the device.
An inspection device for synthetic leather is designed. The threaded rod and slide structure is driven by the motor to adjust the unwinding position of the synthetic leather, increase the unwinding range, ensure that the synthetic leather reaches the winding mechanism smoothly, and reduce wrinkles and accumulation.
It effectively improves the quality of synthetic leather rolling, reduces wrinkles and accumulation, and allows synthetic leather to pass the inspection and rolling process more smoothly.
Smart Images
Figure CN222979557U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of synthetic leather production, in particular to an inspection device for synthetic leather. Background Art
[0002] Synthetic leather is an artificial material that mimics the appearance and texture of natural leather and is widely used in various fields such as shoes, boots, luggage, balls, and furniture. It is usually composed of synthetic fibers, plastic resins, and other chemical additives and is made into artificial leather through various processes.
[0003] During the production process of synthetic leather, inspections are usually required, and the inspection content mainly includes two aspects: softness inspection and material identification. The inspection of synthetic leather is an important indicator for evaluating the quality of synthetic leather.
[0004] When the existing device inspects synthetic leather, it usually unrolls the synthetic leather for inspection and then rewinds it. During use and observation, it is found that when the size of the synthetic leather is too large, wrinkles and overlaps will appear on the surface of the synthetic leather during rewinding, which will reduce the quality of the device's rewinding of the synthetic leather.
[0005] Therefore, an inspection device for synthetic leather is proposed to solve the above problems. Content of the Utility Model
[0006] For this reason, the technical problem to be solved by the utility model is to overcome the problem that when the size of the synthetic leather is too large, wrinkles and overlaps will appear on the surface of the synthetic leather during rewinding, which will reduce the quality of the device's rewinding of the synthetic leather in the prior art.
[0007] To solve the above technical problem, the utility model provides an inspection device for synthetic leather, including a support base; a rewinding mechanism is fixedly connected to the top of the support base; an inspection mechanism is fixedly connected to the top of the support base; vertical plates are symmetrically and fixedly connected to the top of the support base; a motor is fixedly connected to the top of the vertical plate; a first fixing groove is opened in the middle of the motor; a threaded rod is fixedly connected to the output end of the motor; a slider is threadedly connected to the middle of the threaded rod; a connecting plate is fixedly connected between adjacent sliders; a discharge port is opened in the middle of the connecting plate; a first roller is rotatably connected between adjacent vertical plates; through the above structure, after the motor is started, the slider will drive the connecting plate to slide along the threaded rod, so that the position of the discharge port changes, realizing the adjustment of the unrolling position of the synthetic leather by the device, increasing the unrolling range of the synthetic leather, enabling the synthetic leather to reach the rewinding mechanism smoothly after being detected, reducing the problems of wrinkles and accumulation during the rewinding of the synthetic leather, and improving the quality of the device's rewinding of the synthetic leather.
[0008] In an embodiment of the present utility model, an air pump is fixedly connected to the top of the vertical plate; fixing plates are symmetrically and fixedly connected to the middle of the connecting plate; a second roller is rotatably connected between adjacent fixing plates; the air pump is connected to the second roller through a pipeline; a plurality of round holes are formed in the middle of the second roller; through the above structure, after the air pump is started, air will enter the second roller and be sprayed from the round holes to the bottom of the synthetic leather, realizing the cleaning of the synthetic leather by the device, reducing the impurities attached to the surface of the synthetic leather, improving the cleanliness of the surface of the synthetic leather, and reducing the influence of the impurities attached to the surface of the synthetic leather on the detection of the inspection mechanism.
[0009] In an embodiment of the present utility model, a plurality of second fixing grooves are formed in the middle of the second roller; a plurality of sponges are fixedly connected to the middle of the second fixing grooves; through the above structure, when the sponge contacts the synthetic leather, it will clean the surface of the synthetic leather, further reducing the dust attached to the surface of the synthetic leather. At the same time, the sponge will also have a certain supporting effect on the synthetic leather during the movement process, reducing the shaking of the synthetic leather during the movement process.
[0010] In an embodiment of the present utility model, first gears are symmetrically and fixedly connected to the ends of the first roller; a second gear is rotatably connected to the middle of the vertical plate; the first gear and the second gear are in meshing transmission; a third roller is rotatably connected between adjacent second gears; a plurality of springs are fixedly connected to the middle of the third roller; the ends of adjacent springs are fixedly connected to pressing plates; an elastic cloth is fixedly connected between adjacent pressing plates; a runner is rotatably connected to the middle of the pressing plate; through the above structure, when the first roller rotates, the runner will extrude the synthetic leather on the surface of the first roller under the elastic force of the spring, reducing the wrinkles on the surface of the synthetic leather and improving the flatness of the surface of the synthetic leather.
[0011] In an embodiment of the present utility model, a rubber pad is fixedly connected to the middle of the runner; the rubber pad is located on the top of the support seat; through the above structure, when the rubber pad contacts the synthetic leather, it will evenly disperse the pressure of the runner on the synthetic leather, reducing the extrusion effect on the synthetic leather and reducing the deformation of the synthetic leather when it is extruded.
[0012] In an embodiment of the present utility model, a plurality of bristles are fixedly connected to the middle of the elastic cloth; the bristles are arranged in a circular array; through the above structure, when the bristles contact the synthetic leather, they will clean the synthetic leather, reducing the impurities attached to the surface of the synthetic leather and improving the cleanliness of the surface of the synthetic leather.
[0013] In an embodiment of the present utility model, a collection box is fixedly connected to the top of the support seat; the collection box is located at the bottom of the third roller; through the above structure, the collection box will collect the impurities removed from the surface of the synthetic leather, reducing the impurities remaining on the surface of the device.
[0014] In an embodiment of the present utility model, guiding plates are symmetrically and fixedly connected to the middle of the collection box; the guiding plates are arc-shaped structures; through the above structure, the guiding plates can guide the impurities around the collection box, improving the collection effect of the collection box on impurities.
[0015] The above technical solution of the present utility model has the following advantages compared with the prior art:
[0016] 1. For the inspection device of synthetic leather of the present utility model, after the motor is started, the slider will drive the connecting plate to slide along the threaded rod, thereby changing the position of the discharge port, realizing the adjustment of the unwinding position of the synthetic leather by the device, increasing the unwinding range of the synthetic leather, enabling the synthetic leather to reach the winding mechanism smoothly after being detected, reducing the problems of wrinkles and accumulation during the winding of the synthetic leather, and improving the winding quality of the device for the synthetic leather.
[0017] 2. For the inspection device of synthetic leather of the present utility model, after the air pump is started, air will enter the second roller and be sprayed from the round holes to the bottom of the synthetic leather, realizing the cleaning of the synthetic leather by the device, reducing the impurities attached to the surface of the synthetic leather, improving the cleanliness of the surface of the synthetic leather, and reducing the influence of the impurities attached to the surface of the synthetic leather on the detection of the inspection mechanism. Description of the Drawings
[0018] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the drawings.
[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0020] Figure 2 is a structural schematic diagram of the connecting plate in the present utility model;
[0021] Figure 3 is a structural schematic diagram of the second roller in the present utility model;
[0022] Figure 4 is a structural schematic diagram of the third roller in the present utility model.
[0023] Explanation of the reference numerals in the drawings: 1, support base; 102, winding mechanism; 103, inspection mechanism; 104, vertical plate; 105, motor; 106, first fixing groove; 107, threaded rod; 108, slider; 109, connecting plate; 110, discharge port; 111, first roller; 2, fixing plate; 22, second roller; 23, air pump; 24, round hole; 3, second fixing groove; 32, sponge; 4, first gear; 42, second gear; 43, third roller; 44, spring; 45, pressing plate; 46, elastic cloth; 47, runner; 5, rubber pad; 6, brush hair; 7, collection box; 8, guiding plate. Detailed implementation manners
[0024] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the exemplified embodiments are not intended to limit the present utility model.
[0025] Referring to Figures 1 to 3 As shown, an inspection device for synthetic leather of the present utility model includes a support base 1; a winding mechanism 102 is fixedly connected to the top of the support base 1; an inspection mechanism 103 is fixedly connected to the top of the support base 1; vertical plates 104 are symmetrically and fixedly connected to the top of the support base 1; a motor 105 is fixedly connected to the top of the vertical plate 104; a first fixing groove 106 is formed in the middle of the motor 105; a threaded rod 107 is fixedly connected to the output end of the motor 105; a slider 108 is threadedly connected to the middle of the threaded rod 107; a connecting plate 109 is fixedly connected between adjacent sliders 108; a discharge port 110 is formed in the middle of the connecting plate 109; a first roller 111 is rotatably connected between adjacent vertical plates 104; during operation, after the synthetic leather on the surface of the first roller 111 passes through the discharge port 110, the synthetic leather will pass through the inspection mechanism 103 and be inspected by the inspection mechanism 103, and then the synthetic leather will reach the winding mechanism 102 and be wound by the winding mechanism 102. When the size of the synthetic leather is too large, the motor 105 can be started to drive the threaded rod 107 to rotate. When the threaded rod 107 rotates, due to the threaded connection relationship, the slider 108 will slide along the threaded rod 107. When the slider 108 slides, it will drive the connecting plate 109 to move together. When the connecting plate 109 moves, it will drive the discharge port 110 to move together. When the discharge port 110 moves, it will change the discharge position of the synthetic leather and increase the discharge position of the synthetic leather; after the motor 105 is started, the slider 108 will drive the connecting plate 109 to slide along the threaded rod 107, thereby changing the position of the discharge port 110, realizing the adjustment of the unwinding position of the synthetic leather by the device, increasing the unwinding range of the synthetic leather, enabling the synthetic leather to reach the winding mechanism 102 smoothly after being detected, reducing the problems of wrinkles and accumulation during the winding of the synthetic leather, and improving the winding quality of the synthetic leather by the device.
[0026] Referring to Figure 3As shown, an air pump 23 is fixedly connected to the top of the vertical plate 104; fixing plates 2 are symmetrically and fixedly connected to the middle of the connecting plate 109; a second roller 22 is rotatably connected between adjacent fixing plates 2; the air pump 23 is connected to the second roller 22 through a pipeline; a plurality of round holes 24 are formed in the middle of the second roller 22; when the synthetic leather passes through the discharge port 110, it will come into contact with the second roller 22 and cause the second roller 22 to rotate under the action of friction. After the device is started, the air pump 23 will also be started. After the air pump 23 is started, it will fill the pipeline with air. The air will enter the inside of the second roller 22 through the pipeline, and then the air will be ejected from the round holes 24 and reach the bottom of the synthetic leather. After the air reaches the bottom of the synthetic leather, it will clean the bottom of the synthetic leather and reduce the impurities attached to the bottom of the synthetic leather; after the air pump 23 is started, air will enter the second roller 22 and be ejected from the round holes 24 to the bottom of the synthetic leather, realizing the cleaning of the synthetic leather by the device, reducing the impurities attached to the surface of the synthetic leather, improving the cleanliness of the surface of the synthetic leather, and reducing the influence of the impurities attached to the surface of the synthetic leather on the detection of the inspection mechanism 103.
[0027] Refer to Figure 3 As shown, a plurality of second fixing grooves 3 are formed in the middle of the second roller 22; a plurality of sponges 32 are fixedly connected to the middle of the second fixing grooves 3; when the second roller 22 comes into contact with the synthetic leather, the sponges 32 will also come into contact with the synthetic leather. When the sponges 32 come into contact with the synthetic leather, they will clean the surface of the synthetic leather, further reducing the impurities attached to the surface of the synthetic leather. At the same time, the sponges 32 will also have a certain supporting effect on the synthetic leather, making the synthetic leather more stable during the moving process; by arranging the sponges 32, when the sponges 32 come into contact with the synthetic leather, they will clean the surface of the synthetic leather, further reducing the dust attached to the surface of the synthetic leather. At the same time, the sponges 32 will also have a certain supporting effect on the synthetic leather during the moving process, reducing the shaking of the synthetic leather during the moving process.
[0028] Refer to Figure 4As shown, a first gear 4 is symmetrically and fixedly connected to the end of the first roller 111; a second gear 42 is rotatably connected to the middle of the vertical plate 104; the first gear 4 and the second gear 42 are in meshing transmission; a third roller 43 is rotatably connected between adjacent second gears 42; a plurality of springs 44 are fixedly connected to the middle of the third roller 43; the ends of adjacent springs 44 are fixedly connected to a pressing plate 45; an elastic cloth 46 is fixedly connected between adjacent pressing plates 45; a rotating wheel 47 is rotatably connected to the middle of the pressing plate 45; when the first roller 111 unwinds the synthetic leather, it will rotate. When the first roller 111 rotates, it will drive the first gear 4 to rotate together. When the first gear 4 rotates, it will mesh with the second gear 42 and cause the second gear 42 to rotate. When the second gear 42 rotates, it will drive the third roller 43 to rotate together. When the third roller 43 rotates, it will drive the springs 44 and the pressing plate 45 to rotate together. When the pressing plate 45 rotates, the rotating wheel 47 will also move and contact the synthetic leather on the surface of the first roller 111. When the rotating wheel 47 contacts the synthetic leather, it will receive the pressure of the synthetic leather and transmit the pressure to the pressing plate 45 and the springs 44. After being subjected to the pressure, the springs 44 will be in a compressed state and release elastic potential energy to the pressing plate 45 and the rotating wheel 47. Under the elastic force of the springs 44, the rotating wheel 47 squeezes the synthetic leather on the surface of the first roller 111, reducing the wrinkles on the surface of the first roller 111; when the first roller 111 rotates, the rotating wheel 47 will squeeze the synthetic leather on the surface of the first roller 111 under the elastic force of the springs 44, reducing the wrinkles on the surface of the synthetic leather and improving the flatness of the surface of the synthetic leather.
[0029] Referring to Figure 4 As shown, a rubber pad 5 is fixedly connected to the middle of the rotating wheel 47; the rubber pad 5 is located on the top of the support seat 1; when the rotating wheel 47 contacts the synthetic leather, the rubber pad 5 will also contact the synthetic leather. Since the rubber pad 5 is a flexible structure, the rubber pad 5 will reduce the extrusion between the rotating wheel 47 and the synthetic leather, so that the pressure can be evenly distributed on the surface of the synthetic leather when the rotating wheel 47 squeezes the synthetic leather; by setting the rubber pad 5, when the rubber pad 5 contacts the synthetic leather, it will evenly disperse the pressure of the rotating wheel 47 on the synthetic leather, reduce the extrusion on the synthetic leather, and reduce the deformation of the synthetic leather when it is extruded.
[0030] Referring to Figure 4 As shown, a plurality of bristles 6 are fixedly connected to the middle of the elastic cloth 46; the bristles 6 are arranged in a circular array; when the rotating wheel 47 contacts the synthetic leather, the elastic cloth 46 will also contact the synthetic leather. When the elastic cloth 46 contacts the synthetic leather, it will clean the surface of the synthetic leather, further reducing the impurities attached to the surface of the synthetic leather; by setting the bristles 6, when the bristles 6 contact the synthetic leather, they will clean the synthetic leather, reducing the impurities attached to the surface of the synthetic leather and improving the cleanliness of the surface of the synthetic leather.
[0031] Referring to Figure 4As shown, a collection box 7 is fixedly connected to the top of the support base 1; the collection box 7 is located at the bottom of the third roller 43; when the synthetic leather is cleaned by the brush bristles 6, the impurities removed will diffuse and enter the interior of the collection box 7, and the collection box 7 will collect the diffused impurities; by providing the collection box 7, the collection box 7 will collect the impurities removed from the surface of the synthetic leather, reducing the impurities remaining on the surface of the device.
[0032] Refer to Figure 4 As shown, guiding plates 8 are symmetrically and fixedly connected to the middle of the collection box 7; the guiding plates 8 are arc-shaped structures; when the impurities diffuse towards the collection box 7, they will first reach the surface of the guiding plates 8, and then the impurities will diffuse along the surface of the guiding plates 8 into the interior of the collection box 7; by providing the guiding plates 8, the guiding plates 8 will guide the impurities around the collection box 7, improving the collection effect of the collection box 7 on the impurities.
[0033] Working principle: After the synthetic leather on the surface of the first roller 111 passes through the discharge port 110, the synthetic leather will pass through the inspection mechanism 103 and be inspected by the inspection mechanism 103. Subsequently, the synthetic leather will reach the winding mechanism 102 and be wound by the winding mechanism 102. When the size of the synthetic leather is too large, the motor 105 can be started to drive the threaded rod 107 to rotate. When the threaded rod 107 rotates, due to the threaded connection, the slider 108 will slide along the threaded rod 107. When the slider 108 slides, it will drive the connecting plate 109 to move together. When the connecting plate 109 moves, it will drive the discharge port 110 to move together. When the discharge port 110 moves, the discharge position of the synthetic leather will change, increasing the discharge position of the synthetic leather; After the synthetic leather passes through the discharge port 110, it will contact the second roller 22 and cause the second roller 22 to rotate under the action of friction. After the device is started, the air pump 23 will also be started. After the air pump 23 is started, it will fill the pipeline with air. The air will enter the interior of the second roller 22 through the pipeline. Subsequently, the air will be ejected from the round holes 24 and reach the bottom of the synthetic leather. After the air reaches the bottom of the synthetic leather, it will clean the bottom of the synthetic leather, reducing the impurities attached to the bottom of the synthetic leather; When the second roller 22 contacts the synthetic leather, the sponge 32 will also contact the synthetic leather. When the sponge 32 contacts the synthetic leather, it will clean the surface of the synthetic leather, further reducing the impurities attached to the surface of the synthetic leather. At the same time, the sponge 32 will also have a certain supporting effect on the synthetic leather, making the synthetic leather more stable during movement; When the first roller 111 unwinds the synthetic leather, it will rotate. When the first roller 111 rotates, it will drive the first gear 4 to rotate together. When the first gear 4 rotates, it will mesh with the second gear 42 and cause the second gear 42 to rotate. When the second gear 42 rotates, it will drive the third roller 43 to rotate together. When the third roller 43 rotates, it will drive the spring 44 and the pressing plate 45 to rotate together. When the pressing plate 45 rotates, the runner 47 will also move and contact the synthetic leather on the surface of the first roller 111. When the runner 47 contacts the synthetic leather, it will receive the pressure from the synthetic leather and transmit the pressure to the pressing plate 45 and the spring 44. After the spring 44 is subjected to the pressure, it will be in a compressed state and release elastic potential energy to the pressing plate 45 and the runner 47. The runner 47 will squeeze the synthetic leather on the surface of the first roller 111 under the elastic force of the spring 44, reducing the wrinkles on the surface of the first roller 111; When the runner 47 contacts the synthetic leather, the rubber pad 5 will also contact the synthetic leather. Because the rubber pad 5 is a flexible structure, the rubber pad 5 will reduce the extrusion between the runner 47 and the synthetic leather, making the pressure evenly distributed on the surface of the synthetic leather when the runner 47 squeezes the synthetic leather; When the runner 47 contacts the synthetic leather, the elastic cloth 46 will also contact the synthetic leather. When the elastic cloth 46 contacts the synthetic leather, it will clean the surface of the synthetic leather, further reducing the impurities attached to the surface of the synthetic leather; When the brush bristles 6 clean the synthetic leather, the removed impurities will diffuse and enter the interior of the collection box 7, and the collection box 7 will collect the diffused impurities;When impurities diffuse towards the collection box 7, they will first reach the surface of the guide plate 8, and then the impurities will diffuse along the surface of the guide plate 8 into the interior of the collection box 7.;
[0034] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. The obvious changes or modifications derived therefrom still fall within the protection scope of the creation of the present utility model.
Claims
1. A synthetic leather inspection device, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a winding mechanism (102); the top of the support seat (1) is fixedly connected to an inspection mechanism (103); the top of the support seat (1) is symmetrically fixedly connected to a vertical plate (104); the top of the vertical plate (104) is fixedly connected to a motor (105); a first fixing groove (106) is provided in the middle of the motor (105); a threaded rod (107) is fixedly connected to the output end of the motor (105); a slider (108) is threadedly connected in the middle of the threaded rod (107); a connecting plate (109) is fixedly connected between adjacent sliders (108); a discharge port (110) is provided in the middle of the connecting plate (109); and a first roller (111) is rotatably connected between adjacent vertical plates (104).
2. The synthetic leather inspection device according to claim 1, characterized in that: An air pump (23) is fixedly connected to the top of the vertical plate (104); a fixed plate (2) is symmetrically fixedly connected to the middle of the connecting plate (109); a second roller (22) is rotatably connected between adjacent fixed plates (2); the air pump (23) and the second roller (22) are connected via a pipeline; and a plurality of circular holes (24) are provided in the middle of the second roller (22).
3. The synthetic leather inspection device according to claim 2, characterized in that: A plurality of second fixing grooves (3) are formed in the middle of the second roller (22); and a plurality of sponges (32) are fixedly connected in the middle of the second fixing groove (3).
4. The synthetic leather inspection device according to claim 3, characterized in that: The end of the first roller (111) is symmetrically fixed with a first gear (4); the middle of the vertical plate (104) is rotatably connected with a second gear (42); the first gear (4) and the second gear (42) are in meshing transmission; a third roller (43) is rotatably connected between adjacent second gears (42); a plurality of springs (44) are fixedly connected in the middle of the third roller (43); the ends of adjacent springs (44) are fixedly connected with a pressure plate (45); an elastic cloth (46) is fixedly connected between adjacent pressure plates (45); and the middle of the pressure plate (45) is rotatably connected with a rotating wheel (47).
5. The synthetic leather inspection device according to claim 4, characterized in that: A rubber pad (5) is fixedly connected to the middle of the rotating wheel (47); the rubber pad (5) is located on the top of the supporting seat (1).
6. The synthetic leather inspection device according to claim 5, characterized in that: A plurality of bristles (6) are fixedly connected to the middle of the elastic cloth (46); the bristles (6) are arranged in a circular array.
7. The synthetic leather inspection device according to claim 6, characterized in that: A collection box (7) is fixedly connected to the top of the support seat (1); the collection box (7) is located at the bottom of the third roller (43).
8. The synthetic leather inspection device according to claim 7, characterized in that: A guide plate (8) is symmetrically fixedly connected to the middle of the collection box (7); the guide plate (8) is an arc-shaped structure.