Edge grinding machine for sole processing

Abstract

The utility model discloses an edge grinding machine for sole processing, which comprises a first connecting support plate and a limit reinforcing mechanism, one side of the upper end of the first connecting support plate is fixedly connected with a sole edge grinding adjusting mechanism, the sole edge grinding adjusting mechanism comprises a fixed mounting plate, the fixed mounting plate is fixed on one side of the upper end of a second connecting support plate, and the limit reinforcing mechanism is fixed on the fixed mounting plate. A first stepping motor is fixedly connected to the back face of the fixed mounting plate, a rotating disc is fixedly connected to the output end of the first stepping motor, and a supporting shaft rod is fixedly connected to the edge of one side of the surface of the rotating disc. Through the arrangement of the shoe sole edging adjusting mechanism and the limiting reinforcing mechanism, a shoe sole is continuously and repeatedly ground by the grinding wheel, meanwhile, the shoe sole is contacted and fixed, and the edge of the shoe sole is changed and fixed again for edging, so that edging operation can be completed without adjusting the fixing position of the shoe sole for many times; the possibility that the abrasion speed of the sole is increased due to frequent edging adjustment is reduced, and the service life of the sole is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sole edge grinding, in particular to an edge grinding machine for sole processing. Background Art

[0002] After the sole is produced and processed, the edge of the sole is polished by a special tool or machine to make it smooth and uniform. This can remove the irregular parts of the sole edge, prevent the wear from intensifying, improve the overall appearance of the shoes, and for improving comfort and durability, redesigns are also made, such as adding anti-slip functions, improving the bendability of the sole, and making reinforcement treatments to prevent problems with the overall quality of the shoes.

[0003] In this regard, Chinese Patent Publication No. CN217860309U discloses a sole edge grinding device. As can be seen from the above solution, by setting a push block and a pressing block, due to the operation of the second air cylinder, the left end of the second air cylinder can drive the pressing block to move to the left. Due to the movement of the pressing block, the left side of the pressing block can squeeze and push the push block to move downward. Due to the movement of the push block, the round rod can drive the clamping block to move downward. At this time, the rigid spring is stretched, and through the cooperation of the fixed block and the clamping block, the sole located above the fixed block is clamped and fixed. This design solves the problem that in the prior art, the operator needs to manually clamp and fix the sole before the grinding operation. However, when an existing edge grinding machine for sole processing is specifically used, there are still some problems: during the process of edge grinding the sole, the polishing wheel used for sole edge grinding is basically in a fixed position, so that when grinding, it basically grinds a single position, and it is necessary to continuously adjust the position of the sole to complete the edge grinding operation. Such frequent edge grinding adjustments will accelerate the wear speed of the sole, shorten the overall service life of the shoes, and increase the operation steps, thereby affecting the operation progress at the same time. Summary of the Utility Model

[0004] The utility model provides an edge grinding machine for sole processing to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] An edge grinding machine for sole processing includes a connecting support plate I and a limit reinforcement mechanism, and one side of the upper end of the connecting support plate I is fixedly connected with a sole edge grinding adjustment mechanism;

[0007] The sole edge grinding adjustment mechanism includes a fixed mounting plate, which is fixed on one side of the upper end of the connecting support plate 1. The back of the fixed mounting plate is fixedly connected with a stepping motor 1. The output end of the stepping motor 1 is fixedly connected with a turntable. One side edge of the surface of the turntable is fixedly connected with a support shaft rod. A rotatable rod is rotatably connected to the surface of the support shaft rod. One end of the rotatable rod is rotatably connected with a slidable support rod. A limiting support rod is slidably connected to the surface of the slidable support rod. One end of the limiting support rod is fixedly connected with a stepping motor 2. The output end of the stepping motor 2 is rotatably connected with a grinding wheel through a set rotating shaft.

[0008] As a further improvement of this technical solution: The limiting and strengthening mechanism includes an auxiliary fixing plate. One side of the upper end of the auxiliary fixing plate is threadedly connected with an adjusting bolt through a set screw hole. One end of the adjusting bolt is rotatably connected with a slidable clamping plate through a set bearing.

[0009] As a further improvement of this technical solution: One end of the limiting support rod is fixedly connected to the bottom of one side surface of the fixed mounting plate. One end of the auxiliary fixing plate is fixedly connected with a connecting support plate 2. The lower end of the connecting support plate 2 is fixedly connected with a base support bridging plate.

[0010] As a further improvement of this technical solution: Both ends of both side surfaces of the base support bridging plate near the edge are fixedly connected with stainless steel mounting plate parts. The lower ends of the stainless steel mounting plate parts are fixedly connected with a supporting platform.

[0011] As a further improvement of this technical solution: The top of the inner wall of the supporting platform is rotatably connected with a rotatable baffle through a set rotating shaft. The bottom of the inner wall of the supporting platform is slidably connected with a waste chip collection box through a set chute.

[0012] As a further improvement of this technical solution: Both sides of the lower end of the supporting platform are fixedly connected with bottom support frames. The middle of the surface of the bottom support frames is fixedly connected with a temporarily lapping groove plate after processing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] Through the setting of the sole edge grinding adjustment mechanism and the limiting and strengthening mechanism, the sole is continuously and repeatedly ground by the grinding wheel. At the same time, the sole is fixed in contact and the side is changed and fixed again for edge grinding. Thus, the edge grinding operation can be completed without repeatedly adjusting the fixing position of the sole many times, reducing the possibility of accelerating the wear speed of the sole due to frequent edge grinding adjustments, so as to increase the service life of the sole that can be used.

[0015] The above description is only an overview of the technical solution of the present utility model. In order to better understand the technical means of the present utility model and be implemented in accordance with the content of the description, the following provides a detailed description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings. The specific implementation manners of the present utility model are given in detail by the following embodiments and their accompanying drawings. Brief Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of an edge grinding machine for sole processing proposed by the present utility model;

[0018] Figure 2 is a disassembled structural diagram of an edge grinding machine for sole processing proposed by the present utility model;

[0019] Figure 3 is an edge grinding machine for sole processing proposed by the present utility model Figure 1 and is an enlarged structural diagram at position A therein;

[0020] Figure 4 is a disassembled structural diagram of a sole edge grinding adjustment mechanism of an edge grinding machine for sole processing proposed by the present utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. First connecting support plate; 2. Limit and reinforcement mechanism; 201. Auxiliary fixing plate; 202. Adjusting bolt; 203. Slidable clamping plate; 3. Sole edge grinding adjustment mechanism; 301. Fixed mounting plate; 302. First stepping motor; 303. Turntable; 304. Support shaft rod; 305. Rotatable rod; 306. Slidable support rod; 307. Limiting support rod; 308. Second stepping motor; 309. Grinding wheel; 4. Second connecting support plate; 5. Base support and bridging plate; 6. Stainless steel mounting plate member; 7. Support platform; 8. Rotatable baffle; 9. Scrap collection box; 10. Bottom support frame; 11. Temporary bridging groove plate after processing. Detailed Description of the Preferred Embodiments

[0023] The principles and features of the present utility model will be described below in conjunction with the accompanying drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. The advantages and features of the present utility model will be clearer according to the following description and the claims. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the embodiments of the present utility model.

[0024] Please refer to Figures 1 to 4 , in an embodiment of the present utility model, a sole grinding machine for sole processing includes a connecting support plate 1, a limiting and reinforcing mechanism 2, and a sole grinding adjustment mechanism 3 is fixedly connected to one side of the upper end of the connecting support plate 1;

[0025] The sole grinding adjustment mechanism 3 includes a fixed mounting plate 301, which is fixed to one side of the upper end of the connecting support plate 1. A stepping motor 1 302 is fixedly connected to the back of the fixed mounting plate 301. The output end of the stepping motor 1 302 is fixedly connected to a turntable 303. A support shaft rod 304 is fixedly connected to one side edge of the surface of the turntable 303. A rotatable rod 305 is rotatably connected to the surface of the support shaft rod 304. One end of the rotatable rod 305 is rotatably connected to a slidable support rod 306. A limiting support rod 307 is slidably connected to the surface of the slidable support rod 306. One end of the limiting support rod 307 is fixedly connected to a stepping motor 2 308. The output end of the stepping motor 2 308 is rotatably connected to a grinding wheel 309 through a set rotating shaft. Through the settings of the sole grinding adjustment mechanism 3 and the limiting and reinforcing mechanism 2, the sole is continuously and repeatedly polished by the grinding wheel 309, and at the same time, the sole is contacted and fixed and re-fixed on the other side for grinding, so that the grinding operation can be completed without repeatedly adjusting the fixed position of the sole, reducing the possibility of accelerating the wear speed of the sole due to frequent grinding adjustments, and increasing the service life of the sole that can be used.

[0026] Please refer to Figure 3 , the limiting and reinforcing mechanism 2 includes an auxiliary fixing plate 201. One side of the upper end of the auxiliary fixing plate 201 is threadedly connected with an adjusting bolt 202 through a set screw hole. One end of the adjusting bolt 202 is rotatably connected to a slidable clamping plate 203 through a set bearing. One side of the sole is placed in the middle position between the slidable clamping plate 203 and one side edge of the auxiliary fixing plate 201, and at the same time, the adjusting bolt 202 is rotated to drive the slidable clamping plate 203 to move vertically upward to limit and clamp the sole for convenient grinding.

[0027] Please refer to Figures 2 to 4, one end of the support rod 307 for limiting is fixedly connected to the bottom of one side of the fixed mounting plate 301. One end of the auxiliary fixing plate 201 is fixedly connected with a connecting support plate II 4. The lower end of the connecting support plate II 4 is fixedly connected with a base support plate 5. The middle part of the base support plate 5 is provided with a circular through hole, and the debris after grinding can fall onto the rotatable baffle 8 at the same time to avoid accumulation and affect cleaning.

[0028] Please refer to Figures 1 to 2 , both ends near the edges of both sides of the base support plate 5 are fixedly connected with stainless steel mounting plate parts 6. The lower ends of the stainless steel mounting plate parts 6 are fixedly connected with a supporting platform 7. The stainless steel mounting plate parts 6 connect and support the supporting platform 7 with the base support plate 5. And the material of the stainless steel mounting plate parts 6 is defined in GB / T20878-2007 as steel with mainly stainless and corrosion-resistant properties, and the chromium content is at least 10.5%, and the carbon content does not exceed 1.2% at most.

[0029] Please refer to Figures 1 to 2 , the top of the inner wall of the supporting platform 7 is rotatably connected with a rotatable baffle 8 by setting a rotating shaft. The bottom of the inner wall of the supporting platform 7 is slidably connected with a waste collection box 9 by opening a chute. There are still recyclable debris in the debris accumulated on the rotatable baffle 8. After selection, they can still be recycled, and the rotatable baffle 8 is flipped to pour the remaining debris into the waste collection box 9 for collection and cleaning treatment.

[0030] Please refer to Figures 1 to 2 , both sides of the lower end of the supporting platform 7 are fixedly connected with bottom support frames 10. The middle part of the surface of the bottom support frames 10 is fixedly connected with a temporarily lapped groove plate 11 after processing. The processed shoe soles can be placed on the temporarily lapped groove plate 11 after processing, and then packed and sent to the next process for processing.

[0031] The working principle of the present utility model is:

[0032] After fixing one side of the shoe sole, start the stepping motor I 302 to drive the turntable 303 to drive the support shaft rod 304 to rotate 360 degrees. While the support shaft rod 304 is rotating, it will drive the rotatable rod 305 forward continuously, so that the slidable support rod 306 slides back and forth continuously at one end of the support rod 307 for limiting, and start the stepping motor II 308 to drive the grinding wheel 309 to rotate at a high speed. The grinding wheel 309 contacts the edge of the shoe sole and starts to grind the edge of the shoe sole until the burrs are completely worn out, and continue to grind the other side after one side of the shoe sole is ground well.

[0033] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model as shown in the accompanying drawings of the specification and as described above; however, any minor changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An edge grinding machine for sole processing, comprising a connecting support plate I (1) and a limit reinforcement mechanism (2), characterized in that, One side of the upper end of the connecting support plate 1 (1) is fixedly connected with a sole edge grinding adjustment mechanism (3); The sole edge grinding adjustment mechanism (3) includes a fixed mounting plate (301), the fixed mounting plate (301) is fixed on one side of the upper end of the connecting support plate 1 (1), the back of the fixed mounting plate (301) is fixedly connected with a stepping motor 1 (302), the output end of the stepping motor 1 (302) is fixedly connected with a turntable (303), one side edge of the surface of the turntable (303) is fixedly connected with a support shaft rod (304), the surface of the support shaft rod (304) is rotatably connected with a rotatable rod (305), one end of the rotatable rod (305) is rotatably connected with a slidable support rod (306), the surface of the slidable support rod (306) is slidably connected with a limiting support rod (307), one end of the limiting support rod (307) is fixedly connected with a stepping motor 2 (308), and the output end of the stepping motor 2 (308) is rotatably connected with a grinding wheel (309) through a set rotating shaft.

2. A edge grinding machine for sole processing according to claim 1, characterized in that, The limiting and reinforcing mechanism (2) includes an auxiliary fixing plate (201), one side of the upper end of the auxiliary fixing plate (201) is threadedly connected with an adjusting bolt (202) through a set screw hole, and one end of the adjusting bolt (202) is rotatably connected with a slidable clamping plate (203) through a set bearing.

3. A grinding machine for processing the sole edge according to claim 2, characterized in that, One end of the limiting support rod (307) is fixedly connected with the bottom of one side surface of the fixed mounting plate (301), one end of the auxiliary fixing plate (201) is fixedly connected with a connecting support plate 2 (4), and the lower end of the connecting support plate 2 (4) is fixedly connected with a base support overlapping plate (5).

4. A edge grinding machine for sole processing according to claim 3, characterized in that, Both ends of both side surfaces of the base support overlapping plate (5) near the edge are fixedly connected with stainless steel mounting plate parts (6), and the lower end of the stainless steel mounting plate parts (6) is fixedly connected with a supporting platform (7).

5. A grinding machine for sole processing according to claim 4, characterized in that The top of the inner wall of the supporting platform (7) is rotatably connected with a rotatable baffle (8) through a set rotating shaft, and the bottom of the inner wall of the supporting platform (7) is slidably connected with a waste chip collecting box (9) through a set chute.

6. The edge grinding machine for sole processing according to claim 5, wherein, Both sides of the lower end of the supporting platform (7) are fixedly connected with bottom support frames (10), and the middle of the surface of the bottom support frames (10) is fixedly connected with a temporarily overlapping groove plate after processing (11).

Images