Automatic safety equipment inspection device
By using a closed protective structure and a negative pressure collection system, the problem of debris splashing in automatic inspection equipment for personal protective equipment has been solved, achieving a safe and efficient inspection process.
Patent Information
- Application Number
- CN202521755952.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-18
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-08-18
AI Technical Summary
The existing automatic inspection equipment for personal protective equipment has a rudimentary protective structure design, which makes the baffles prone to accidentally opening during impact testing, causing debris to fly and creating safety hazards.
It adopts a closed protective structure, including a fixed plate, side baffles, front baffle, rotating platform and fixed components. Combined with a fan, it creates a negative pressure environment to prevent debris from flying. The removable top baffle design facilitates the removal and placement of safety shoes.
It effectively prevents injuries from debris caused by impact, reduces equipment downtime for maintenance, and improves testing safety and efficiency.
Smart Images
Figure CN224681997U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of labor protection products, and in particular to an automatic inspection device for labor protection products. Background Technology
[0002] Personal protective equipment (PPE) refers to clothing or accessories worn or equipped by workers to protect themselves from external injuries during production. It covers protection for multiple parts of the body, including the head, hands, feet, and respiratory system. By providing protection, it reduces the risk of injury. Automated inspection equipment tests the quality and performance of PPE to ensure that it can protect users in the event of an accident and avoid safety accidents caused by product defects.
[0003] The automated inspection equipment for personal protective equipment (PPE) utilizes automated technologies such as sensors and image recognition to detect key indicators of PPE. First, the PPE is transported to the inspection station, and then a dedicated module simulates risk scenarios to collect data such as impact force and sealing performance. The device compares the measured data with standard thresholds to quickly determine whether it is qualified or not and to identify specific defects. The automated operation replaces manual inspection to improve efficiency and accuracy.
[0004] In existing air separation units, the impact testing equipment for automatic inspection of personal protective equipment (PPE) often adopts an open or semi-open design. The protective structure is rudimentary and the protective effect is limited. The top baffle uses simple locking methods such as buckles or magnetic attraction. During impact testing, the baffle is prone to accidentally opening due to vibration, and flying debris escapes from the gap and injures people. Therefore, an automatic inspection device for PPE is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an automatic inspection device for personal protective equipment, which aims to improve the problem of the simple protective structure in the existing air separation device.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: An automatic inspection device for personal protective equipment includes a base, a stamping mechanism fixedly connected to the top of the base, a positioning mechanism fixedly connected to the top of the base, a protective mechanism fixedly connected to the top of the base, and a collection mechanism fixedly connected to the rear side of the base. The protective mechanism includes two fixed plates. The adjacent sides of the two fixed plates are fixedly connected to the left and right sides of the base. Side baffles are fixedly connected to the adjacent sides of the two fixed plates. Front baffles are fixedly connected to the front sides of the two side baffles. Rotating platforms are fixedly connected to the top of the front baffles. Front top baffles are rotatably connected to the adjacent sides of the two rotating platforms. Fixed components are fixedly connected to the top of the side baffles. Limiting grooves are provided on the left and right sides of the front top baffles. Rear baffles are fixedly connected to the top of the base. Rear top baffles are fixedly connected to the top of the rear baffles. As a further description of the above technical solution: The fixing component includes a fixing block, the bottom of which is fixedly connected to the top of the side baffle, a sliding block is slidably connected inside the fixing block, a sliding groove is provided inside the fixing block, two fixing grooves are provided on the top of the sliding block, and a fixing pin is rotatably connected to the top of the fixing block. As a further description of the above technical solution: The collection mechanism includes a collection box, the front side of which is fixedly connected to the rear side of the base. A collection hole is provided inside the rear baffle, a collection groove is provided inside the collection box, a protective net is fixedly connected inside the collection box, a fan is fixedly connected inside the collection box, and a debris box is slidably connected inside the collection box. As a further description of the above technical solution: The stamping mechanism includes two support columns, the bottom of the two support columns is fixedly connected to the top of the base, a drive box is fixedly connected to the top of the two support columns, two limiting columns are fixedly connected to the bottom of the drive box, a connecting seat is slidably connected to the outside of the two limiting columns, an impact hammer is fixedly connected to the bottom of the connecting seat, and a buffer column is fixedly connected to the top of the base. As a further description of the above technical solution: The positioning mechanism includes a positioning platform, the bottom of which is fixedly connected to the top of the base, a sliding platform fixedly connected to the top of the positioning platform, a positioning plate slidably connected inside the sliding platform, and a positioning thread rotatably connected to the top of the positioning plate. As a further description of the above technical solution: The left and right sides of the sliding block are slidably connected inside the sliding groove, and the outside of the fixing pin is threadedly connected to the inside of the fixing groove. As a further description of the above technical solution: The bottom of the front baffle contacts the top of the base, and the bottom of the rear top baffle contacts the tops of the two side baffles. As a further description of the above technical solution: The rear side of the rear baffle contacts the front side of the collection box, and the rear side of the collection hole contacts the front side of the collection groove.
[0007] This utility model has the following beneficial effects: 1. In this utility model, rotating the fixing pin releases the restriction on the sliding block, allowing the sliding block to rotate into position. Rotating the front top baffle causes one end of the sliding block to enter the limiting groove. Rotating the fixing pin causes the lower end of the fixing pin to enter the fixing groove, fixing the sliding block and thus fixing the position of the front top baffle. The baffles installed on various parts of the base can prevent flying debris from injuring people, achieving protection from all directions during impact. This effectively prevents debris injuries caused by impact. The top baffle is locked and will not open accidentally during impact. It can be quickly opened by unlocking for easy access to safety shoes.
[0008] 2. In this utility model, when the fan is started, a negative pressure is formed inside the collection box, and a suction force is formed at the collection hole to absorb the debris in the baffle. The debris enters the collection trough. Due to the obstruction of the protective net, the debris remains in the collection box and falls into the debris box. There is a handle on the right side of the debris box, which can be easily pulled out of the collection box to handle the collected debris. It realizes the collection of debris in a relatively closed space formed by the baffle through the negative pressure wind force generated by the fan, avoiding debris from remaining in the detection area and causing an impact, and effectively reducing the downtime of equipment maintenance. Attached Figure Description
[0009] Figure 1 This is a three-dimensional schematic diagram of an automatic inspection device for personal protective equipment proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the fixing block of an automatic inspection device for personal protective equipment proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the collection box of an automatic inspection device for personal protective equipment proposed in this utility model.
[0010] Legend: 1. Base; 2. Stamping mechanism; 21. Support column; 22. Drive box; 23. Limiting column; 24. Connecting seat; 25. Impact hammer; 26. Buffer column; 3. Positioning mechanism; 31. Positioning table; 32. Sliding table; 33. Positioning plate; 34. Positioning thread; 4. Protective mechanism; 41. Fixing plate; 42. Side baffle; 43. Front baffle; 44. Rotating table; 45. Front top baffle; 46. Fixing assembly; 461. Fixing block; 462. Sliding block; 463. Sliding groove; 464. Fixing groove; 465. Fixing pin; 47. Limiting groove; 48. Rear baffle; 49. Rear top baffle; 5. Collection mechanism; 51. Collection box; 52. Collection hole; 53. Collection groove; 54. Protective net; 55. Fan; 56. Debris box. Detailed Implementation
[0011] 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.
[0012] Reference Figures 1 to 3 An embodiment of this utility model is provided: an automatic inspection device for labor protection products, including a base 1. The base 1 provides the installation and fixing function for the entire device. This is the prior art, so it will not be described in detail. A stamping mechanism 2 is fixedly connected to the top of the base 1, a positioning mechanism 3 is fixedly connected to the top of the base 1, a protective mechanism 4 is fixedly connected to the top of the base 1, and a collection mechanism 5 is fixedly connected to the rear side of the base 1. The protective mechanism 4 includes two fixing plates 41, which serve to connect and fix the components. The adjacent sides of the two fixing plates 41 are fixedly connected to the left and right sides of the base 1. The base 1 has two fixing plates 41 fixed to its left and right sides. Side baffles 42 are fixedly connected to the adjacent sides of each fixing plate 41. The fixing plates 41 fix the side baffles 42, which provide protection against flying debris. A front baffle 43 is fixedly connected to the front of the two side baffles 42. The front baffle 43 provides protection against flying debris and prevents injury. A rotating platform 44 is fixedly connected to the top of the front baffle 43. The rotating platform 44 serves as a connection and houses a rotating shaft, providing a base for rotation. The base has a front top baffle 45 rotatably connected to the adjacent side of the two rotating platforms 44. The rotating platforms 44 provide the front top baffle 45 with the function of rotation. The front top baffle 45 can prevent debris from flying out from above. The top of the side baffle 42 is fixedly connected to the fixing component 46. Limiting grooves 47 are opened on the left and right sides of the front top baffle 45. Space is left on the left and right sides of the front top baffle 45 for positioning to prevent the front top baffle 45 from rotating. The top of the base 1 is fixedly connected to the rear baffle 48 to prevent debris from flying. The top of the rear baffle 48 is fixedly connected to the rear top baffle 49, which has a protective function to prevent debris from flying. The fixing component 46 includes a fixing block 461, which has connecting and fixing functions, providing an installation base for the fixing device, fixing the position of the front top baffle 45, and preventing the front top baffle 45 from rotating. The bottom of the fixing block 461 is fixedly connected to the top of the side baffle 42. The fixing block 461 is installed on the top of the side baffle 42 and aligned with the front top baffle 45. A sliding block 462 is slidably connected inside the fixing block 461. The sliding block 462 slides inside the fixing block 461, and the fixing block 461 also has a limit function for the sliding block 462. The sliding block 462 can slide into the limiting groove 47 to limit the position of the front top baffle 45. The inside of the fixing block 461 is provided with a sliding groove 463, which allows the sliding block 462 to slide while limiting the excessive sliding of the sliding block 462 to prevent the sliding block 462 from sliding out of the fixing block 461. The top of the sliding block 462 is provided with two fixing grooves 464, which provide space to limit the sliding of the sliding block 462. The top of the fixing block 461 is rotatably connected with a fixing pin 465, which can be inserted into the fixing groove 464 to limit the sliding of the sliding block 462.
[0013] Reference Figure 2 and Figure 4 The collection mechanism 5 includes a collection box 51, which is a box for collecting splashed debris. The front side of the collection box 51 is fixedly connected to the rear side of the base 1. The collection box 51 is connected to the rear side of the base 1. A collection hole 52 is opened inside the rear baffle 48, which allows debris to enter. A collection groove 53 is opened inside the collection box 51, which collects debris flying in from the collection hole 52. A protective net 54 is fixedly connected inside the collection box 51 to prevent debris from flying out. A fan 55 is fixedly connected inside the collection box 51 to provide airflow and create a negative pressure environment in the collection box 51 to collect debris. A debris box 56 is slidably connected inside the collection box 51, which can be pulled out from the collection box 51 for easy disposal of debris.
[0014] Reference Figures 2 to 4The stamping mechanism 2 includes two support columns 21, which provide support. The bottoms of the two support columns 21 are fixedly connected to the top of the base 1. The base 1 fixes the position of the support columns 21 and provides support. A drive box 22 is fixedly connected to the top of the two support columns 21. The drive box 22 has a connecting and fixing function. Two limiting columns 23 are fixedly connected to the bottom of the drive box 22. The limiting columns 23 can limit the impact device and make the impact device precise. A connecting seat 24 is slidably connected to the outside of the two limiting columns 23. The connecting seat 24 slides on the limiting columns 23 and is controlled by the limiting columns. Due to the limitations of 23, an impact hammer 25 is fixedly connected to the bottom of the connecting seat 24. The impact hammer 25 falls from a height to provide an impact function. A buffer column 26 is fixedly connected to the top of the base 1 to provide a buffer function and prevent the impact hammer 25 from rebounding and causing secondary impacts. The positioning mechanism 3 includes a positioning platform 31, which provides a fixing function. The bottom of the positioning platform 31 is fixedly connected to the top of the base 1, and the base 1 provides a fixing function for the positioning platform 31. A sliding platform 32 is fixedly connected to the top of the positioning platform 31 to provide sliding space. A positioning plate 33 is slidably connected inside the sliding platform 32. The positioning plate 33 slides within the sliding table 32, allowing for position adjustment. A positioning thread 34 is rotatably connected to the top of the positioning plate 33, fixing its position and preventing movement during impacts. The left and right sides of the sliding block 462 are slidably connected to the inside of the sliding groove 463, allowing the sliding block 462 to slide while simultaneously restricting its position. The outer side of the fixing pin 465 is threadedly connected to the inner side of the fixing groove 464, fixing the position of the sliding groove 463. The bottom of the front baffle 43 contacts the top of the base 1. The bottom of the baffle 43 contacts the base 1 to form a relatively enclosed space, which facilitates the formation of a negative pressure environment. The bottom of the rear top baffle 49 contacts the top of the two side baffles 42, which also form a relatively enclosed space, facilitating the formation of a negative pressure environment. The rear side of the rear baffle 48 contacts the front side of the collection box 51. The rear baffle 48 can prevent impact and prevent splashed debris from entering the collection box 51 and causing damage. The rear side of the collection hole 52 contacts the front side of the collection groove 53, and debris is sucked into the collection groove 53 from the collection hole 52.
[0015] Working principle: During installation, place the shoe toe on the positioning platform 31, slide the sliding platform 32 to press down on the shoe toe, and fix the sliding platform 32 through the positioning thread 34, thereby fixing the shoe toe. Raise the connecting seat 24 to the standard height, rotate the fixing pin 465 to release the restriction on the sliding block 462, and slide the sliding block 462 to allow the front top baffle 45 to rotate into place. Rotate the front top baffle 45, and slide the sliding block 462 so that one end of the sliding block 462 enters the limiting groove 47. Rotate the fixing pin 465 so that the lower end of the fixing pin 465 enters the fixing groove 464 to fix the sliding block 462, thereby fixing the position of the front top baffle 45.
[0016] During impact testing, the connecting seat 24 is dropped, and the impact hammer 25 strikes the toe of the shoe. The baffles installed on various parts of the base 1 can prevent flying debris from injuring people. Rotating the fixing pin 465 releases the restriction on the sliding block 462. Sliding the sliding block 462 causes one end of the sliding block 462 to leave the limiting groove 47, releasing the restriction on the front top baffle 45. Rotating the front top baffle 45 can open the front top baffle 45. Rotating the positioning thread 34 releases the restriction on the positioning plate 33. Sliding the positioning plate 33 leaves space to remove the toe of the shoe, allowing the toe of the shoe to be inspected after the impact test.
[0017] When collecting debris, the blower 55 starts, creating a negative pressure environment inside the collection box 51, specifically at the collection hole 52. The relatively enclosed space formed by the baffles installed on the base 1 prevents debris from splashing. At the same time, the suction force at the collection hole 52 helps to absorb the debris in the space inside the baffles. The debris is sucked into the collection hole 52 by the negative pressure and then enters the collection trough 53. The protective net 54 prevents the debris from flying out of the collection box 51 from the blower 55, keeping the debris inside the collection box 51. The debris falls into the debris box 56. The right side of the debris box 56 has a handle that makes it easy to pull the debris box 56 out of the collection box 51 for convenient processing of the collected debris.
[0018] 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. An automatic inspection device for personal protective equipment, comprising a base (1), characterized in that: A stamping mechanism (2) is fixedly connected to the top of the base (1), a positioning mechanism (3) is fixedly connected to the top of the base (1), a protective mechanism (4) is fixedly connected to the top of the base (1), and a collection mechanism (5) is fixedly connected to the rear side of the base (1). The protective mechanism (4) includes two fixing plates (41). The two fixing plates (41) are fixedly connected to the left and right sides of the base (1) on their adjacent sides. Side baffles (42) are fixedly connected to the adjacent sides of the two fixing plates (41). Front baffles (43) are fixedly connected to the front side of the two side baffles (42). Rotating platform (44) is fixedly connected to the top of the front baffle (43). Front top baffle (45) is rotatably connected to the adjacent sides of the two rotating platforms (44). Fixing components (46) are fixedly connected to the top of the side baffles (42). Limiting grooves (47) are opened on the left and right sides of the front top baffle (45). Rear baffle (48) is fixedly connected to the top of the base (1). Rear top baffle (49) is fixedly connected to the top of the rear baffle (48).
2. The automatic inspection device for personal protective equipment according to claim 1, characterized in that: The fixing component (46) includes a fixing block (461), the bottom of which is fixedly connected to the top of the side baffle (42). A sliding block (462) is slidably connected inside the fixing block (461). A sliding groove (463) is provided inside the fixing block (461). Two fixing grooves (464) are provided on the top of the sliding block (462). A fixing pin (465) is rotatably connected to the top of the fixing block (461).
3. The automatic inspection device for personal protective equipment according to claim 1, characterized in that: The collection mechanism (5) includes a collection box (51), the front side of which is fixedly connected to the rear side of the base (1), a collection hole (52) is provided inside the rear baffle (48), a collection groove (53) is provided inside the collection box (51), a protective net (54) is fixedly connected inside the collection box (51), a fan (55) is fixedly connected inside the collection box (51), and a debris box (56) is slidably connected inside the collection box (51).
4. The automatic inspection device for personal protective equipment according to claim 1, characterized in that: The stamping mechanism (2) includes two support columns (21), the bottom of the two support columns (21) is fixedly connected to the top of the base (1), the top of the two support columns (21) is fixedly connected to a drive box (22), the bottom of the drive box (22) is fixedly connected to two limit columns (23), the outside of the two limit columns (23) is slidably connected to a connecting seat (24), the bottom of the connecting seat (24) is fixedly connected to an impact hammer (25), and the top of the base (1) is fixedly connected to a buffer column (26).
5. The automatic inspection device for personal protective equipment according to claim 1, characterized in that: The positioning mechanism (3) includes a positioning platform (31), the bottom of which is fixedly connected to the top of the base (1), and a sliding platform (32) is fixedly connected to the top of the positioning platform (31). A positioning plate (33) is slidably connected inside the sliding platform (32), and a positioning thread (34) is rotatably connected to the top of the positioning plate (33).
6. The automatic inspection device for personal protective equipment according to claim 2, characterized in that: The left and right sides of the sliding block (462) are slidably connected inside the sliding groove (463), and the outside of the fixing pin (465) is threadedly connected to the inside of the fixing groove (464).
7. The automatic inspection device for personal protective equipment according to claim 1, characterized in that: The bottom of the front baffle (43) is in contact with the top of the base (1), and the bottom of the rear top baffle (49) is in contact with the tops of the two side baffles (42).
8. The automatic inspection device for personal protective equipment according to claim 3, characterized in that: The rear side of the rear baffle (48) is in contact with the front side of the collection box (51), and the rear side of the collection hole (52) is in contact with the front side of the collection groove (53).