Safety shoe detection device

Abstract

The utility model discloses a safety shoe detection device, which relates to the shoe detection field, and comprises a pedestal, the upper part of the pedestal is fixedly provided with a portal frame, the upper surface of the portal frame is provided with a chute, the inside of the chute is fixedly provided with a guide rod, and the outside of the guide rod is slidingly connected with a slide block at the inner side of the chute. A fixing shaft is fixedly installed on the upper portion of the sliding block, a connecting rod is rotationally connected to the outer portion of the fixing shaft, and a swing rod is rotationally connected to one end of the connecting rod. According to the safety shoe detection device, the motor, the grinding disc and the sliding block are arranged to be matched with the shoe mold, the shoe mold can be driven to do linear reciprocating motion in the working process of the motor, the grinding disc is matched to carry out wear resistance detection on safety shoes, the safety shoes leaving a factory can be conveniently detected, and the problem that traditional safety shoe wear resistance detection is difficult to operate is solved; moreover, the device has an automatic compensation function, and is higher in detection result precision.

Description

Technical Field

[0001] The utility model relates to the field of shoe detection, in particular to a labor protection shoe detection device. Background Art

[0002] Safety shoes are a kind of shoes that provide safety protection for the feet. There are many types of shoes, such as toe protection, puncture resistance, insulation, acid and alkali resistance, etc. The selection of safety shoes should be based on the nature and degree of hazards in the working environment. Safety shoes need to be tested after leaving the factory, mainly to test their wear resistance, so a safety shoe testing device is needed;

[0003] However, the existing safety shoe testing device has the problem of not being able to automatically compensate during the testing process. Since the wear resistance test is to frequently rub the bottom of the safety shoe, the wear resistance of the safety shoe is judged by observing the degree of wear. Since the safety shoe will wear during the testing process, its thickness will decrease. After the thickness decreases, the grinding disc and the safety shoe will not be in contact, thus affecting the test results.

[0004] To this end, this case proposes a labor protection shoe detection device to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a labor protection shoe detection device, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A labor protection shoe detection device comprises a base, a gantry is fixedly installed on the upper part of the base, and a slide groove is opened on the upper surface of the gantry, a guide rod is fixedly installed inside the slide groove, and the outside of the guide rod is slidably connected with a slider located on the inner side of the slide groove, a fixed shaft is fixedly installed on the upper part of the slider, and a connecting rod is rotatably connected to the outside of the fixed shaft, one end of the connecting rod is rotatably connected to a swing rod, a motor is fixedly installed near one end of the bottom of the gantry, the output shaft of the motor passes through the gantry and is fixedly connected to a turntable, the turntable is eccentrically rotationally connected to the swing rod, and the bottom of the slider is connected to a shoe mold through a flip structure.

[0008] As a further solution of the utility model, a compensation structure is provided on the inner side of the gantry near the bottom, and the compensation structure includes a slide and a through slot. The through slot is opened on both side surfaces of the gantry near the bottom, and both ends of the slide are fixedly installed with protrusions, and a guide column is fixedly installed inside the through slot, and the slide is slidably connected to the through slot through the protrusion, and the guide column passes through the protrusion, and the outside of the guide column is provided with a spring at a position below the protrusion.

[0009] As a further solution of the utility model, a groove is provided on the upper surface of the slide seat, and a grinding disc is installed inside the groove through four bolts.

[0010] As a further solution of the utility model, the flipping structure includes an axle seat, which is fixedly installed at the bottom of the slider, and the inner side of the axle seat is rotatably connected to an axle block, one side surface of the axle block is provided with a locking hole, one side of the axle seat is threadedly connected to a screw, and the screw passes through the locking hole.

[0011] As a further solution of the utility model, a stud is fixedly installed on the upper part of the shoe mold, and the shoe mold is threadedly connected to the shaft block through the stud.

[0012] As a further solution of the utility model, the stud is vertically located directly below the connection point between the axle seat and the axle block.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a motor, a grinding disc, a slider and a shoe mold, the motor can drive the shoe mold to reciprocate linearly during operation, and cooperate with the grinding disc to test the wear resistance of the labor protection shoes, which is convenient for testing the labor protection shoes after leaving the factory, and solves the problem that the wear resistance test of traditional labor protection shoes is difficult to operate;

[0015] By setting up a compensation structure, the worn safety shoes can be adaptively compensated to avoid the problem of poor contact between the safety shoes and the grinding disc due to wear, thus ensuring the detection effect of the safety shoes;

[0016] By setting up the flipping structure, the shoe mold can be flipped forward, which is convenient for observing the wear degree of the sole after flipping, and is also convenient for disassembling and assembling the shoes and replacing them. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a labor protection shoe detection device of the utility model;

[0018] Figure 2 This is a disassembled diagram of the grinding disc and the sliding seat of a labor protection shoe detection device of the utility model;

[0019] Figure 3 This is a disassembled diagram of the shaft seat, shaft block and shoe mold of a labor protection shoe detection device of the utility model;

[0020] Figure 4 This is a shoe mold flipping demonstration diagram of a labor protection shoe detection device of the utility model;

[0021] Figure 5 The utility model is a labor protection shoe detection device Figure 4 Main view.

[0022] In the figure: 1. base; 2. gantry; 3. slide; 4. guide rod; 5. slider; 6. fixed shaft; 7. connecting rod; 8. rocker arm; 9. turntable; 10. motor; 11. grinding disc; 12. compensation structure; 13. slide seat; 14. through groove; 15. bump; 16. guide column; 17. spring; 18. flip structure; 19. shoe mold; 20. bolt; 21. shaft seat; 22. shaft block; 23. locking hole; 24. screw; 25. stud. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 5 As shown, a labor protection shoe detection device includes a base 1, a gantry 2 is fixedly installed on the upper part of the base 1, and a slide groove 3 is opened on the upper surface of the gantry 2, a guide rod 4 is fixedly installed inside the slide groove 3, and the outside of the guide rod 4 is located on the inner side of the slide groove 3 and is slidably connected with a slider 5, a fixed shaft 6 is fixedly installed on the upper part of the slider 5, and the outside of the fixed shaft 6 is rotatably connected with a connecting rod 7, one end of the connecting rod 7 is rotatably connected with a swing rod 8, a motor 10 is fixedly installed near one end of the bottom of the gantry 2, the output shaft of the motor 10 passes through the gantry 2 and is fixedly connected with a turntable 9, the turntable 9 is eccentrically rotatably connected to the swing rod 8, and the bottom of the slider 5 is connected to a shoe mold 19 through a flip structure 18.

[0025] In this embodiment, a compensation structure 12 is provided on the inner side of the gantry 2 near the bottom, and the compensation structure 12 includes a slide 13 and a through slot 14. The through slot 14 is provided on both sides of the gantry 2 near the bottom, and protrusions 15 are fixedly installed at both ends of the slide 13. A guide column 16 is fixedly installed inside the through slot 14, and the slide 13 is slidably connected to the through slot 14 through the protrusion 15, and the guide column 16 passes through the protrusion 15, and a spring 17 is sleeved on the outside of the guide column 16 at a position below the protrusion 15;

[0026] The compensation structure 12 can compensate the position of the grinding disc 11 according to the wear of the safety shoe, so that the grinding disc 11 can always maintain good contact with the safety shoe.

[0027] In this embodiment, a groove is formed on the upper surface of the slide seat 13, and the grinding disc 11 is installed inside the groove through four bolts 20;

[0028] In later maintenance, the grinding disc 11 can be removed by removing the four bolts 20, so that the grinding disc 11 can be replaced easily.

[0029] In this embodiment, the flip structure 18 includes an axle seat 21, which is fixedly mounted on the bottom of the slider 5, and a shaft block 22 is rotatably connected to the inner side of the axle seat 21, a locking hole 23 is opened on one side of the surface of the shaft block 22, and a screw 24 is threadedly connected to one side of the axle seat 21, and the screw 24 passes through the locking hole 23;

[0030] The flip structure 18 can easily flip the shoe mold 19, which is convenient for observing the wear condition on the one hand, and also convenient for installing and removing the labor protection shoes on the other hand.

[0031] In this embodiment, a stud 25 is fixedly installed on the upper part of the shoe mold 19, and the shoe mold 19 is threadedly connected to the shaft block 22 through the stud 25;

[0032] The shoe mold 19 is connected to the shaft block 22 via the stud 25, so that the shoe mold 19 of a suitable size can be easily replaced according to the size of the safety shoe.

[0033] In this embodiment, the stud 25 is vertically connected to the shaft seat 21 and the shaft block 22 directly below the connection point;

[0034] When the stud 25 is inserted into the locking hole 23 , the shaft block 22 can be limited so that the shaft block 22 cannot rotate.

[0035] It should be noted that the utility model is a labor protection shoe detection device. When in use, the labor protection shoe to be detected is worn on the outside of the shoe mold 19, and then the motor 10 is started to work. The output shaft of the motor 10 drives the turntable 9 to rotate, and the turntable 9 drives the swing rod 8 to rotate, thereby driving the fixed shaft 6 to move through the connecting rod 7, and the fixed shaft 6 drives the slider 5 to slide inside the slide groove 3. During the process, the labor protection shoe is driven to move through the shoe mold 19, and the elastic force of the spring 17 always pushes the protrusion 15, so that the slide seat 13 drives the grinding disc 11 to always fit the bottom of the labor protection shoe. The labor protection shoe can be polished by the grinding disc 11 during the movement, and the staff judges its wear resistance by observing the wear degree of the labor protection shoe;

[0036] During the process, the motor 10 can be stopped, and then the screw 24 can be rotated to disengage the screw 24 from the locking hole 23, and the shoe mold 19 can be flipped over, which is convenient for observing the wear of the sole of the safety shoe. It is also convenient for removing and replacing new safety shoes. In later maintenance, the grinding disc 11 can be removed and replaced by removing the four bolts 20. When the size of the safety shoe to be tested changes, the shoe mold 19 can also be rotated to disengage the stud 25 from the shaft block 22, and a new shoe mold 19 can be replaced.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A labor protection shoe detection device, comprising a base (1), characterized in that: A gantry (2) is fixedly mounted on the upper part of the base (1), and a slide groove (3) is provided on the upper surface of the gantry (2); a guide rod (4) is fixedly mounted inside the slide groove (3), and a slider (5) is slidably connected to the outer part of the guide rod (4) located inside the slide groove (3); a fixed shaft (6) is fixedly mounted on the upper part of the slider (5), and a connecting rod (7) is rotatably connected to the outer part of the fixed shaft (6); one end of the connecting rod (7) is rotatably connected to a swing rod (8); a motor (10) is fixedly mounted near one end of the bottom of the gantry (2); an output shaft of the motor (10) passes through the gantry (2) and is fixedly connected to a turntable (9); the turntable (9) is eccentrically rotatably connected to the swing rod (8); and the bottom of the slider (5) is connected to a shoe mold (19) via a flip structure (18).

2. A safety shoe detection device according to claim 1, characterized in that: A compensation structure (12) is provided on the inner side of the gantry (2) near the bottom, and the compensation structure (12) comprises a slide seat (13) and a through slot (14). The through slot (14) is provided on both side surfaces of the gantry (2) near the bottom, and protrusions (15) are fixedly installed at both ends of the slide seat (13). A guide column (16) is fixedly installed inside the through slot (14), and the slide seat (13) is slidably connected to the through slot (14) via the protrusion (15), and the guide column (16) passes through the protrusion (15), and a spring (17) is sleeved on the outside of the guide column (16) at a position below the protrusion (15).

3. A safety shoe detection device according to claim 2, characterized in that: The upper surface of the slide seat (13) is provided with a groove, and a grinding disc (11) is installed inside the groove via four bolts (20).

4. A safety shoe detection device according to claim 1, characterized in that: The flip structure (18) comprises an axle seat (21), wherein the axle seat (21) is fixedly mounted on the bottom of the slider (5), and an axle block (22) is rotatably connected to the inner side of the axle seat (21), a locking hole (23) is provided on one side surface of the axle block (22), and a screw rod (24) is threadedly connected to one side of the axle seat (21), and the screw rod (24) passes through the locking hole (23).

5. A safety shoe detection device according to claim 4, characterized in that: A stud (25) is fixedly mounted on the upper portion of the shoe mold (19), and the shoe mold (19) is threadedly connected to the shaft block (22) via the stud (25).

6. A safety shoe detection device according to claim 5, characterized in that: The stud (25) is vertically disposed just below the connection point between the shaft seat (21) and the shaft block (22).

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