Safety shoe positioning and marking device

Abstract

The utility model relates to the technical field of shoe manufacturing equipment, and discloses a safety shoe positioning and marking device which comprises a base. The clamping device is arranged on the base and used for clamping the safety shoes; the replacing device is arranged on the base and used for replacing the scribing pen; the clamping device comprises a limiting device which is arranged on the base and used for limiting the spring device. The spring device is arranged on the base and used for clamping the safety shoes, when the safety shoes need to be clamped, the pull ring is pulled, the pull ring drives the moving rod fixedly connected to the right side, the moving rod drives the clamping plate fixedly connected to the right side, and meanwhile the clamping plate drives the sliding block fixedly connected to the bottom to slide on the inner wall of the sliding groove. And when the safety shoes are placed on the top of the base and the pull ring is loosened, the spring can drive the clamping plate on the right side to move towards the right side to clamp the safety shoes, so that the safety shoes cannot move randomly when being scribed, and the scribing working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe manufacturing equipment, in particular to a positioning and marking device for labor protection shoes. Background Art

[0002] Shoes are something worn on the feet to protect the feet and facilitate walking. They are made of leather, cloth, rubber and other materials. Shoes have a long history of development. The most primitive shoes made of animal skins appeared during the Yangshao culture period about 5,000 years ago. Shoes are a tool for people to protect their feet from injury. In order to overcome special situations and prevent their feet from being uncomfortable or injured, people first invented fur shoes. Shoes of various styles and functions can be seen everywhere.

[0003] According to the Chinese patent publication number CN212368469U, the technical solution disclosed in the patent document is as follows: The utility model discloses a shoe marking and positioning device, including a fixing mechanism and a marking and positioning mechanism, the marking and positioning mechanism is arranged on the fixing mechanism, a gap is left between the track piece and the concave fixing piece, and the track piece assembly is movably installed on the first fixing clip through the gap, so that the track piece assembly can move left and right on the first fixing clip, and can be adjusted according to the shoe size, suitable for shoes of different sizes, and increase the scope of use, and the track piece is connected by a connecting pin shaft and a mounting pin hole, and is installed on the concave fixing piece, and the angle between the track piece and the first fixing clip can be movably adjusted to facilitate marking. When adjusting the height of the marking punch, first loosen the locking bolt so that the hexagonal threaded head of the locking bolt is no longer in close contact with the support sheet, and then move the marking punch up and down to adjust the height, and when the marking height is reached, screw the locking bolt again to fix the marking punch, so that the marking position is more accurate.

[0004] The above patent has the following disadvantages: when marking the safety shoes, the device may cause the safety shoes to move, resulting in inaccurate marking, causing rework and reducing work efficiency. In view of this, we propose a safety shoe positioning marking device. Utility Model Content

[0005] The utility model aims to provide a positioning and marking device for labor protection shoes to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A safety shoe positioning and marking device comprises: a base; a clamping device, arranged on the base and used to clamp the safety shoe; a replacement device, arranged on the base and used to replace the marking pen; wherein the clamping device comprises: a limiting device, arranged on the base and used to limit a spring device; and a spring device, arranged on the base and used to clamp the safety shoe.

[0008] Preferably, the limiting device includes a base, the base is fixedly connected to the top of the base, a slide groove is provided on the top of the base, a slider is slidably connected to the inner wall of the slide groove, and a clamp is fixedly connected to the top of the slider.

[0009] Preferably, the spring device includes a fixed plate, the fixed plate is fixedly connected to the top of the base, a moving rod is movably passed through the right side of the fixed plate, and the right side of the moving rod is fixedly connected to the left side of the clamping plate, a pull ring is fixedly connected to the left side of the moving rod, a spring is movably sleeved on the outer wall of the moving rod, and both ends of the spring are respectively fixedly connected to the right side of the fixed plate and the left side of the clamping plate.

[0010] Preferably, the replacement device includes a support seat, the support seat is fixedly connected to the top of the base, a card block is fixedly connected to the top of the inner wall of the support seat, a slot is provided on the inner wall of the card block, a marking pen is inserted into the inner wall of the slot, a pin slot is provided on the front side of the marking pen, and a pin is inserted into the inner wall of the pin slot.

[0011] Preferably, the spring is a compression spring, which is easy to manufacture and process, has low cost, and can be applied to different shapes, sizes and load requirements, so it has high applicability. The compression spring has a compression force, and the compression spring has the characteristics of high elasticity, high thermal conductivity and high durability. It has high reliability and stability during operation. Compared with ordinary springs, the design of the compression spring is more compact, and it can exert a greater compression effect in a limited space, saving equipment space.

[0012] Preferably, the slide groove and the slider are T-shaped and are cast in an integrated manner, which improves the integrity. There are no interfaces inside and there are no weak points at the interfaces. No assembly is required and they can be directly installed, which is convenient for production and maintenance.

[0013] Compared with the prior art, the utility model provides a labor protection shoe positioning and marking device, which has the following beneficial effects:

[0014] 1. A labor protection shoe positioning and marking device, when the labor protection shoe needs to be clamped, the pull ring is pulled, the pull ring drives the moving rod fixedly connected on the right side, the moving rod drives the clamping plate fixedly connected on the right side, and at the same time the clamping plate drives the slider fixedly connected at the bottom to slide on the inner wall of the slide groove. Since the slider is T-shaped, the activity track of the clamping plate can be well restricted. The labor protection shoe is placed on the top of the base, the pull ring is released, and the spring drives the clamping plate on the right side to move to the right side to clamp the labor protection shoe, so that the labor protection shoe will not move around when marking, thereby improving the marking work efficiency.

[0015] 2. The labor protection shoe positioning and marking device improves the efficiency of replacing the marking pen by pulling out the pin from the pin slot and the marking pen from the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top structure of the inner wall of the combined box of the utility model;

[0018] Figure 3 It is a schematic diagram of the bottom structure of the inner wall of the combined box of the utility model;

[0019] Figure 4 It is a schematic diagram of the left side structure of the combined box of the utility model.

[0020] In the figure: 1. base; 2. clamping device; 21. limiting device; 211. base; 212. slide groove; 213. slider; 214. clamping plate; 22. spring device; 221. fixing plate; 222. moving rod; 223. pull ring; 224. spring; 3. replacement device; 301. support seat; 302. block; 303. marking pen; 304. latch; 305. slot; 306. latch slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integral connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0025] According to the Chinese patent publication number CN212368469U, the technical solution disclosed in the patent document is as follows: The utility model discloses a shoe marking and positioning device, including a fixing mechanism and a marking and positioning mechanism, the marking and positioning mechanism is arranged on the fixing mechanism, a gap is left between the track piece and the concave fixing piece, and the track piece assembly is movably installed on the first fixing clip through the gap, so that the track piece assembly can move left and right on the first fixing clip, and can be adjusted according to the shoe size, suitable for shoes of different sizes, and increase the scope of use, and the track piece is connected by a connecting pin shaft and a mounting pin hole, and is installed on the concave fixing piece, and the angle between the track piece and the first fixing clip can be movably adjusted to facilitate marking. When adjusting the height of the marking punch, first loosen the locking bolt so that the hexagonal threaded head of the locking bolt is no longer in close contact with the support sheet, and then move the marking punch up and down to adjust the height, and when the marking height is reached, screw the locking bolt again to fix the marking punch, so that the marking position is more accurate.

[0026] The above patent has the following disadvantages: when marking the safety shoes, the device may cause the safety shoes to move, resulting in inaccurate marking, causing rework and reducing work efficiency. In view of this, we propose a safety shoe positioning marking device.

[0027] like Figure 1-4 As shown, a safety shoe positioning and marking device comprises a base 1; a clamping device 2, which is arranged on the base 1 and is used to clamp the safety shoe; a replacement device 3, which is arranged on the base 1 and is used to replace the marking pen 303; wherein the clamping device 2 comprises: a limiting device 21, which is arranged on the base 1 and is used to limit a spring device 22; and a spring device 22, which is arranged on the base 1 and is used to clamp the safety shoe.

[0028] like Figure 1-4As shown, the limiting device 21 includes a base 211, the base 211 is fixedly connected to the top of the base 1, a slide groove 212 is opened on the top of the base 211, a slider 213 is slidably connected to the inner wall of the slide groove 212, and a clamping plate 214 is fixedly connected to the top of the slider 213, and the spring device 22 includes a fixed plate 221, the fixed plate 221 is fixedly connected to the top of the base 211, a moving rod 222 is movably penetrated on the right side of the fixed plate 221, and the right side of the moving rod 222 is fixedly connected to the left side of the clamping plate 214, and the left side of the moving rod 222 is fixedly connected to a pull ring 223, and a spring 224 is movably sleeved on the outer wall of the moving rod 222, and the two ends of the spring 224 are respectively fixedly connected to The right side of the fixed plate 221 and the left side of the splint 214 can be used to clamp the labor protection shoes by pulling the pull ring 223, and the pull ring 223 drives the moving rod 222 fixedly connected on the right side, and the moving rod 222 drives the splint 214 fixedly connected on the right side. At the same time, the splint 214 drives the slider 213 fixedly connected at the bottom to slide on the inner wall of the slide groove 212. Since the slider 213 is T-shaped, the movement trajectory of the splint 214 can be well limited. The labor protection shoes are placed on the top of the base 211, and the pull ring 223 is released. The spring 224 will drive the splint 214 on the right side to move to the right side to clamp the labor protection shoes, so that the labor protection shoes will not move around when being marked, thereby improving the marking work efficiency.

[0029] like Figure 1-4 As shown, the replacement device 3 includes a support base 301, the support base 301 is fixedly connected to the top of the base 1, a block 302 is fixedly connected to the top of the inner wall of the support base 301, a slot 305 is provided on the inner wall of the block 302, a marking pen 303 is plugged into the inner wall of the slot 305, a pin slot 306 is provided on the front of the marking pen 303, a pin 304 is plugged into the inner wall of the pin slot 306, and the marking pen 303 is pulled out from the slot 305 by pulling the pin 304 out of the pin slot 306, thereby improving the efficiency of replacing the marking pen 303.

[0030] like Figure 1-4 As shown, spring 224 is a compression spring, which is easy to manufacture and process, has low cost, and can be applied to different shapes, sizes and load requirements, so it has high applicability. The compression spring has a compression force. The compression spring has the characteristics of high elasticity, high thermal conductivity and high durability. It has high reliability and stability during operation. Compared with ordinary springs, the design of the compression spring is more compact, which can exert a greater compression effect in a limited space and save equipment space.

[0031] like Figure 4 As shown, the slide groove 212 and the slider 213 are T-shaped and are cast in an integrated manner, which improves the integrity. There is no interface inside and there is no weakness problem at the interface. No assembly is required and it can be directly installed, which is convenient for production and maintenance.

[0032] The working principle of the utility model is as follows: when the labor protection shoes need to be clamped, the pull ring 223 is pulled, and the pull ring 223 drives the moving rod 222 fixedly connected on the right side, and the moving rod 222 drives the clamping plate 214 fixedly connected on the right side, and at the same time, the clamping plate 214 drives the slider 213 fixedly connected at the bottom to slide on the inner wall of the slide groove 212. Since the slider 213 is T-shaped, the movement trajectory of the clamping plate 214 can be well limited. The labor protection shoes are placed on the top of the base 211, and the pull ring 223 is released. The spring 224 will drive the clamping plate 214 on the right side to move to the right side and clamp the labor protection shoes. When marking the labor protection shoes, they will not move around, thereby improving the marking work efficiency. By pulling out the pin 304 from the pin slot 306 and pulling out the marking pen 303 from the slot 305, the efficiency of replacing the marking pen 303 is improved.

[0033] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A safety shoe positioning and marking device, characterized in that: include: Base (1); A clamping device (2), arranged on the base (1) and used for clamping the labor protection shoes; A replacement device (3), arranged on the base (1), and used for replacing the marking pen (303); Wherein, the clamping device (2) comprises: A limiting device (21), arranged on the base (1) and used to limit the spring device (22); A spring device (22), arranged on the base (1) and used for clamping the safety shoes; The replacement device (3) comprises a support base (301), the support base (301) being fixedly connected to the top of the base (1), a clamping block (302) being fixedly connected to the top of the inner wall of the support base (301), a slot (305) being provided on the inner wall of the clamping block (302), a marking pen (303) being plugged into the inner wall of the slot (305), a latch slot (306) being provided on the front of the marking pen (303), and a latch pin (304) being plugged into the inner wall of the latch slot (306).

2. A safety shoe positioning and marking device according to claim 1, characterized in that: The limiting device (21) comprises a base (211), the base (211) is fixedly connected to the top of the base (1), a slide groove (212) is provided on the top of the base (211), a slider (213) is slidably connected to the inner wall of the slide groove (212), and a clamping plate (214) is fixedly connected to the top of the slider (213).

3. A safety shoe positioning and marking device according to claim 2, characterized in that: The spring device (22) comprises a fixed plate (221), the fixed plate (221) is fixedly connected to the top of the base (211), a moving rod (222) movably penetrates the right side of the fixed plate (221), and the right side of the moving rod (222) is fixedly connected to the left side of the clamping plate (214), a pull ring (223) is fixedly connected to the left side of the moving rod (222), and a spring (224) is movably sleeved on the outer wall of the moving rod (222), and two ends of the spring (224) are respectively fixedly connected to the right side of the fixed plate (221) and the left side of the clamping plate (214).

4. A safety shoe positioning and marking device according to claim 1, characterized in that: The spring (224) is a compression spring.

5. The positioning and marking device for labor protection shoes according to claim 3, characterized in that: The sliding groove (212) and the sliding block (213) are T-shaped.

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