Stain detection equipment for glove production
By fixing the gloves with cylinders and clamps, using air cylinders and nozzles to remove floating dust, and employing a rotating plate and gear design to capture multi-angle images, the problem of accuracy and efficiency in stain detection during glove production has been solved, achieving automated cleaning and improving detection accuracy and consistency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-03-20
AI Technical Summary
In the current glove production process, stain detection relies on manual visual inspection, which is inefficient and inaccurate. Furthermore, existing equipment can only detect single quality issues, resulting in low detection efficiency.
The gloves are secured with cylinders and clamps, and dirt on the glove surface is removed using an air pump and nozzle. The rotating plate and gear design allows the camera to capture images from multiple angles. The gloves are automatically cleaned after stain detection, and the integrity of the gloves is checked by airtightness.
It improves the accuracy and efficiency of stain detection, reduces the impact of human factors, and enables multi-angle detection and automated cleaning, ensuring consistent glove quality.
Smart Images
Figure CN224019432U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glove production equipment technical field especially relates to a glove production's stain detection equipment. BACKGROUND
[0002] Gloves as important personal protection supplies, play a vital role in medical, industrial, laboratory and many other fields. With the increase of glove usage, the quality control of gloves becomes particularly important. The stains on the surface of gloves not only affect their appearance, but also may affect the protective performance of gloves, therefore, effective stain detection of gloves is the key step to ensure the quality of gloves.
[0003] In the traditional glove production process, stain detection mainly relies on artificial visual inspection, this method is inefficient, and is easily affected by human factors such as fatigue, lack of concentration, etc., resulting in difficulty in guaranteeing the accuracy and consistency of the detection results, and the existing detection equipment can generally only detect one quality problem, resulting in that after the completion of glove processing, two different detection equipment need to be used to complete the entire detection process, and the detection efficiency is low.
[0004] Therefore, the existing problems are researched and improved, a glove production stain detection equipment is provided, the problems of low accuracy of artificial detection results in the prior art and the detection equipment can generally only detect one quality problem and the detection efficiency is low are solved, and the purpose of solving the problems and improving the practical value is achieved through the technology. UTILITY MODEL CONTENT
[0005] The utility model discloses a kind of glove production's stain detection equipment, the utility model is fixed glove by cylinder and clamping plate, removes dirt on the surface of glove using air cylinder and spray pipe, improves stain detection accuracy. Rotating plate and gear design make camera can shoot glove multi-angle image, enhance detection precision, after stain detection, glove with stain is automatically dropped into cleaning tank, and is cleaned by motor stirring.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stain detection device for glove production, comprising a base plate, a mounting frame fixedly connected to the top of the base plate, a motor fixedly mounted on the top of the mounting frame, a rotating plate fixedly connected to the output end of the motor via a coupling, a cone rotatably connected to the bottom two ends of the rotating plate via bearings, a mounting plate fixedly sleeved on the outer wall of the cone, vertical plates fixedly connected to both sides of the mounting plate, a cylinder fixedly mounted on one side of the vertical plate, an arc-shaped plate fixedly connected to the output end of the cylinder, a spring fixedly mounted on one side of the arc-shaped plate, a clamping plate fixedly connected to one end of the spring, a gear fixedly sleeved on the outer wall of the cone, a connecting rod fixedly connected to the inner side of the base plate, a semi-gear ring fixedly connected to the side of the connecting rod away from the base plate, a camera fixedly mounted on the inner side of the base plate, a dust removal mechanism provided on one side of the vertical plate, an airtightness detection mechanism provided on the top of the mounting plate, and a cleaning box provided on the top of the base plate.
[0007] Preferably, the springs are provided in multiple sets, and the multiple sets of springs are distributed in a circumferential array along the surface of the arc-shaped plate.
[0008] Preferably, the clamp is made of rubber material and is arc-shaped.
[0009] Preferably, the gear and the half-gear ring are meshed together.
[0010] Preferably, the dust removal mechanism includes an air cylinder A, a nozzle, a piston A, and a push rod A. The air cylinder A is fixedly installed inside the vertical plate, the nozzle is fixedly connected to one end of the air cylinder A, the piston A is slidably connected inside the air cylinder A, one end of the push rod A is fixedly connected to the bottom of the output end of the cylinder, and the other end of the push rod A is fixedly connected to one side of the piston A.
[0011] Preferably, the airtightness testing mechanism includes an air cylinder B, a piston B, a push rod B, an air storage chamber, and an air supply pipe. The air cylinder B is fixedly installed on the top of the mounting plate. The piston B is slidably connected inside the air cylinder B. One end of the push rod B is fixedly connected to the top of the output end of the cylinder, and the other end of the push rod B is fixedly connected to one side of the piston B. The air storage chamber is opened inside the cone. The air cylinder B and the air storage chamber are fixedly connected through a connecting pipe. The air supply pipe is fixedly connected to the bottom of the air storage chamber.
[0012] Preferably, a solenoid valve is provided at the top of the gas pipeline.
[0013] Preferably, a second motor is fixedly installed on one side of the cleaning box, a stirring shaft is fixedly installed at the output end of the second motor, the end of the stirring shaft away from the second motor is rotatably connected to the inner side wall of the cleaning box through a bearing, and evenly distributed stirring rods are fixedly sleeved on the outer surface of the stirring shaft. A waste box is provided on one side of the cleaning box.
[0014] This utility model has the following beneficial effects:
[0015] In this invention, a stain detection device for glove production utilizes a cylinder. The open end of the glove is fitted onto the outer surface of a conical port. When the cylinder is activated to clamp the open end of the glove, the cylinder output moves push rod A, causing piston A to move within air cylinder A. This inflates the nozzle, blowing away surface dust and loose dirt, reducing interference with stain detection results and improving accuracy. A motor drives a rotating plate, and gears rotate under the action of a half-tooth ring, causing the glove to rotate. This allows the camera to capture images from different angles, further enhancing detection accuracy. If the camera detects stains on the glove, the cylinder contracts, the clamp releases, and the glove falls into the cleaning tank. After cleaning fluid is poured in, a second motor is activated, driving the stirring shaft and stirring rod to agitate the glove, ensuring thorough contact with the cleaning fluid and guaranteeing effective cleaning. Furthermore, while the cylinder clamps the glove, push rod B moves piston B within air cylinder B, inflating the air storage chamber. When no stains are detected, the motor moves the glove to the top of the waste bin, opens the solenoid valve to connect the air storage chamber and the air supply pipe, and fills the glove with air. The air pressure inside the glove is detected by the pressure detector. If the air pressure gradually decreases, the glove is damaged. If the air pressure is stable, there is no damage to the wrist. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of a stain detection device for glove production proposed in this utility model.
[0017] Figure 2 This is a schematic diagram of the mounting plate structure of a stain detection device for glove production proposed in this utility model.
[0018] Figure 3 This is a schematic diagram of the internal structure of the cleaning box of a stain detection device for glove production proposed in this utility model.
[0019] Figure 4 This is a schematic diagram of the overall structure of the clamping plate of a stain detection device for glove production proposed in this utility model.
[0020] Legend:
[0021] 1. Base plate; 2. Mounting bracket; 3. Motor 1; 4. Rotating plate; 5. Cone; 6. Mounting plate; 7. Vertical plate; 8. Cylinder; 9. Arc plate; 10. Spring; 11. Clamping plate; 12. Gear; 13. Connecting rod; 14. Half gear ring; 15. Camera; 16. Air cylinder A; 17. Nozzle; 18. Piston A; 19. Push rod A; 20. Air cylinder B; 21. Piston B; 22. Push rod B; 23. Air storage chamber; 24. Air supply pipe; 25. Cleaning box; 26. Motor 2; 27. Stirring shaft; 28. Stirring rod. Detailed Implementation
[0022] 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.
[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0024] Reference Figures 1-4A stain detection device for glove production includes a base plate 1. A mounting frame 2 is fixedly connected to the top of the base plate 1. A motor 3 is fixedly mounted on the top of the mounting frame 2. A rotating plate 4 is fixedly connected to the output end of the motor 3 via a coupling. Conical bodies 5 are rotatably connected to the bottom ends of the rotating plate 4 via bearings. A mounting plate 6 is fixedly sleeved on the outer wall of the conical body 5. Vertical plates 7 are fixedly connected to both sides of the mounting plate 6. A cylinder 8 is fixedly mounted on one side of the vertical plate 7. An arc-shaped plate 9 is fixedly connected to the output end of the cylinder 8. A spring 10 is fixedly mounted on one side of the arc-shaped plate 9. A clamping plate 11 is fixedly connected to one end of the spring 10. A gear 12 is fixedly sleeved on the outer wall of the conical body 5. A connecting rod 13 is fixedly connected to the inner side of the base plate 1. A semi-gear ring 14 is fixedly connected to the side of the connecting rod 13 away from the base plate 1. A camera 15 is fixedly mounted on the inner side of the base plate 1. A vertical plate 7 is provided with... Equipped with a dust removal mechanism, the top of the mounting plate 6 is equipped with an airtightness detection mechanism, and the top of the base plate 1 is equipped with a cleaning box 25. In use, the open end of the glove is placed on the outer surface of the cone 5 port. The cylinder 8 is activated to clamp the open end of the glove with the clamping plate 11. The starting motor 3 drives the rotating plate 4 to rotate. As the rotating plate 4 rotates, the gear 12 rotates under the action of the half gear ring 14, causing the glove to be tested below the rotating plate 4 to rotate. This allows the camera 15 to capture images of the glove from different angles, making the detection results more accurate. When the latex glove passes the camera 15, the camera 15 detects stains on the glove surface. The external controller controls the cylinder 8 to contract, causing the clamping plate 11 to release the glove. The glove falls into the cleaning box 25. By pouring cleaning fluid into the cleaning box 25, the glove with residual stains on the surface can be directly cleaned after falling into the cleaning box 25.
[0025] Specifically, the number of springs 10 is set in multiple sets, and the multiple sets of springs 10 are distributed in a circumferential array along the surface of the arc plate 9. This can ensure that the arc plate 9 can be evenly stressed when holding the glove, so as to reduce damage to the glove surface.
[0026] Specifically, the clamp 11 is made of rubber material and is arc-shaped. Rubber has good elasticity and flexibility, which can provide the necessary elastic deformation when clamping the glove and avoid damage to the glove.
[0027] Specifically, the gear 12 and the half-gear ring 14 are meshed together.
[0028] Specifically, the dust removal mechanism includes an air cylinder A16, a nozzle 17, a piston A18, and a push rod A19. The air cylinder A16 is fixedly installed inside the vertical plate 7. The nozzle 17 is fixedly connected to one end of the air cylinder A16. The piston A18 is slidably connected inside the air cylinder A16. One end of the push rod A19 is fixedly connected to the bottom of the output end of the cylinder 8, and the other end of the push rod A19 is fixedly connected to one side of the piston A18. When the control cylinder 8 drives the clamping plate 11 to clamp the glove, the output end of the cylinder 8 drives the push rod A19 to move. The push rod A19 drives the piston A18 to move inside the air cylinder A16, thereby inflating the inside of the nozzle 17 through the action of the piston A18. Then, the nozzle 17 blows away the floating dust or loose dirt on the surface of the glove, reducing the interference of these dirt on the stain detection results and making the stain detection more accurate.
[0029] Specifically, the airtightness testing mechanism includes an air cylinder B20, a piston B21, a push rod B22, an air storage chamber 23, and an air supply pipe 24. The air cylinder B20 is fixedly installed on the top of the mounting plate 6. The piston B21 is slidably connected inside the air cylinder B20. One end of the push rod B22 is fixedly connected to the top of the output end of the cylinder 8, and the other end of the push rod B22 is fixedly connected to one side of the piston B21. The air storage chamber 23 is located inside the cone 5. The air cylinder B20 and the air storage chamber 23 are fixedly connected through a connecting pipe. The air supply pipe 24 is fixedly connected to the bottom of the air storage chamber 23. When the control cylinder 8 drives the clamping plate 11 to clamp the glove, the output end of the cylinder 8 drives the push rod B22 to move, and the push rod B22 drives the piston B21 to move within the air cylinder B20. The internal movement of piston B21 inflates the air storage chamber 23. When the stain detection mechanism does not detect any stains on the glove surface, motor 3 is started, which drives the rotating plate 4 to move the glove to the top of the waste bin. Then, the solenoid valve is opened, which quickly connects the air storage chamber 23 to the air supply pipe 24. Air is then injected into the glove through the air supply pipe 24, and the glove is fully inflated. The pressure detectors at both ends of the air supply pipe 24 detect the air pressure inside the glove. When the air pressure inside the glove gradually decreases, it indicates that the glove is damaged. If the air pressure inside the glove remains stable, it indicates that there is no damage at the wrist.
[0030] Specifically, a solenoid valve is provided at the top of the gas supply pipe 24, and pressure detectors are provided at both ends of the gas supply pipe 24. The solenoid valve enables precise control of the airflow. By switching the solenoid valve on and off, the gas storage chamber 23 can be quickly cut off or connected, thereby quickly realizing the airtightness test of the glove.
[0031] Specifically, a second motor 26 is fixedly installed on one side of the cleaning box 25, and a stirring shaft 27 is fixedly installed at the output end of the second motor 26. The end of the stirring shaft 27 away from the second motor 26 is rotatably connected to the inner wall of the cleaning box 25 through a bearing. Evenly distributed stirring rods 28 are fixedly sleeved on the outer surface of the stirring shaft 27. A waste bin is provided on one side of the cleaning box 25. When stains are detected on the surface of the glove, the cylinder 8 is contracted by the external controller, so that the clamp 11 releases the glove and the glove falls into the cleaning box 25. By pouring cleaning fluid into the cleaning box 25, the glove with residual stains can be directly cleaned after falling into the cleaning box 25. By starting the second motor 26, the second motor 26 drives the stirring shaft 27 and the stirring rods 28 to stir the glove and cleaning fluid in the cleaning box 25, so that the glove surface and the cleaning fluid have more sufficient contact, ensuring the cleaning effect of the cleaning fluid on the glove surface.
[0032] Working principle: In use, the open end of the glove is placed on the outer surface of the cone 5 port. The cylinder 8 is activated to clamp the open end of the glove using the clamping plate 11. When the cylinder 8 controls the clamping plate 11 to secure the glove, the output end of the cylinder 8 moves the push rod A19. The push rod A19 moves the piston A18 inside the air cylinder A16, thereby inflating the nozzle 17 through the action of the piston A18. This inflates the nozzle 17, which then blows away the surface dust or loose dirt from the glove, reducing interference from these impurities and making the stain detection more accurate. The rotating plate 4 is driven by the starting motor 3. The rotating plate 4 rotates continuously, and the gear 12 rotates under the action of the half-gear ring 14, causing the glove to be tested below the rotating plate 4 to rotate. This allows the camera 15 to capture images of the glove from different angles, making the detection results more accurate. When the latex glove passes by the camera 15, the camera 15 detects stains on the glove surface. The external controller controls the cylinder 8 to contract, causing the clamping plate 11 to release the glove from its fixation. The glove falls into the cleaning box 25. By pouring cleaning fluid into the cleaning box 25, the glove with residual stains can be cleaned after falling into the cleaning box 25. The gloves and cleaning solution in the cleaning box 25 are directly cleaned by starting motor 26. Motor 26 drives stirring shaft 27 and stirring rod 28 to agitate the gloves and cleaning solution, ensuring more thorough contact between the glove surface and the cleaning solution and guaranteeing the cleaning effect of the cleaning solution on the glove surface. When control cylinder 8 drives clamping plate 11 to clamp the gloves, the output end of cylinder 8 drives push rod B22 to move. Push rod B22 drives piston B21 to move inside air cylinder B20, thereby inflating the air storage chamber 23 through the action of piston B21. When the stain detection mechanism does not detect stains on the glove surface, the system automatically stops the flow of air. The motor 3 is started, which drives the rotating plate 4 to move, so that the glove moves to the top of the waste bin. Then, the solenoid valve is opened. The opening action of the solenoid valve can quickly connect the air storage chamber 23 and the air supply pipe 24. Air can be injected into the glove through the air supply pipe 24. After the glove is inflated, it will be in a full state. Then, the pressure detectors set at both ends of the air supply pipe 24 will detect the air pressure inside the glove. When the air pressure inside the glove is gradually decreasing, it means that the glove is damaged. If the air pressure inside the glove remains stable, it means that there is no damage at the wrist.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A stain detection device for glove production, comprising a base plate (1), characterized in that: A mounting bracket (2) is fixedly connected to the top of the base plate (1). A motor (3) is fixedly mounted on the top of the mounting bracket (2). A rotating plate (4) is fixedly connected to the output end of the motor (3) via a coupling. A cone (5) is rotatably connected to the bottom two ends of the rotating plate (4) via bearings. A mounting plate (6) is fixedly fitted on the outer wall of the cone (5). A vertical plate (7) is fixedly connected to both sides of the mounting plate (6). A cylinder (8) is fixedly mounted on one side of the vertical plate (7). An arc plate (9) is fixedly connected to the output end of the cylinder (8). A spring (10) is fixedly installed on one side of the cone (5), and a clamp (11) is fixedly connected to one end of the spring (10). A gear (12) is fixedly sleeved on the outer wall of the cone (5). A connecting rod (13) is fixedly connected to the inner side of the base plate (1). A half gear ring (14) is fixedly connected to the side of the connecting rod (13) away from the base plate (1). A camera (15) is fixedly installed on the inner side of the base plate (1). A dust removal mechanism is provided on one side of the vertical plate (7). An airtightness detection mechanism is provided on the top of the mounting plate (6). A cleaning box (25) is provided on the top of the base plate (1).
2. The stain detection device for glove production according to claim 1, characterized in that: The number of springs (10) is set to multiple sets, and the multiple sets of springs (10) are distributed in a circumferential array along the surface of the arc plate (9).
3. The stain detection device for glove production according to claim 1, characterized in that: The clamp (11) is made of rubber material and is arc-shaped.
4. A stain detection device for glove production according to claim 1, characterized in that: The gear (12) meshes with the half gear ring (14).
5. A stain detection device for glove production according to claim 1, characterized in that: The dust removal mechanism includes an air cylinder A (16), a nozzle (17), a piston A (18), and a push rod A (19). The air cylinder A (16) is fixedly installed inside the vertical plate (7). The nozzle (17) is fixedly connected to one end of the air cylinder A (16). The piston A (18) is slidably connected inside the air cylinder A (16). One end of the push rod A (19) is fixedly connected to the bottom of the output end of the cylinder (8), and the other end of the push rod A (19) is fixedly connected to one side of the piston A (18).
6. A stain detection device for glove production according to claim 1, characterized in that: The airtightness testing mechanism includes an air cylinder B (20), a piston B (21), a push rod B (22), an air storage chamber (23), and an air supply pipe (24). The air cylinder B (20) is fixedly installed on the top of the mounting plate (6). The piston B (21) is slidably connected inside the air cylinder B (20). One end of the push rod B (22) is fixedly connected to the top of the output end of the cylinder (8), and the other end of the push rod B (22) is fixedly connected to one side of the piston B (21). The air storage chamber (23) is opened inside the cone (5). The air cylinder B (20) and the air storage chamber (23) are fixedly connected through a connecting pipe. The air supply pipe (24) is fixedly connected to the bottom of the air storage chamber (23).
7. A stain detection device for glove production according to claim 6, characterized in that: A solenoid valve is provided at the top of the gas pipeline (24).
8. A stain detection device for glove production according to claim 1, characterized in that: A motor (26) is fixedly installed on one side of the cleaning box (25). A stirring shaft (27) is fixedly installed at the output end of the motor (26). The end of the stirring shaft (27) away from the motor (26) is rotatably connected to the inner wall of the cleaning box (25) through a bearing. A uniformly distributed stirring rod (28) is fixedly sleeved on the outer surface of the stirring shaft (27). A waste box is provided on one side of the cleaning box (25).