Sole polishing treatment equipment for RB sole production

Abstract

The utility model relates to the technical field of shoe sole polishing, and discloses shoe sole polishing treatment equipment for RB shoe sole production, which comprises a processing table, a polishing device is arranged above the processing table, and the polishing device comprises a feeding part; the feeding part comprises a second motor, a rolling wheel, a sliding rod, a rotating disc, a second spring and a baffle. According to the shoe sole polishing treatment equipment for RB shoe sole production, by arranging the support, the mounting shell, the extrusion roller, the sliding block, the first screw rod, the second motor and the rotating disc, an insole is placed on the rotating disc, the periphery of the insole is limited, the first screw rod is rotated, the extrusion roller is adjusted to downwards extrude the top face of the insole, the insole is positioned, local arching of the insole is avoided, and the production efficiency is improved. Polishing the top surface of the insole uniformly; through the arrangement of rolling wheels, sliding rods, cushion blocks, top plates, second springs and baffles, the rolling wheels roll over the outer surfaces of the cushion blocks, so that the sliding rods and the top plates move upwards, the insoles are ejected upwards, the insoles are taken down conveniently, and the top plates are reset downwards through the elastic force of the second springs.

Description

Technical Field

[0001] The utility model relates to the technical field of sole grinding, in particular to a sole grinding and processing device for RB sole production. Background Technique

[0002] During the production of rubber soles, injection molding is usually used for one-piece forming. During the injection molding process, there is usually a phenomenon of overflow glue on the produced soles. After the shoes are made, the soles are very rough, making the appearance of the shoes very unattractive. At this time, grinding is required with a grinding wheel.

[0003] The Chinese patent discloses a sole grinding and processing device for sole production, with the publication number CN113103091A, including a bottom box, a frame, a grinding mechanism, a table, a clamping mechanism, a driving mechanism and a guiding mechanism. An installation plate is provided on the cross plate. The grinding mechanism includes a first cylinder, a fixing plate and a first motor. The first cylinder is installed on the installation plate. A grinding disc is installed on the output shaft of the first motor. The clamping mechanism is used to clamp the sole to be ground. The guiding mechanism is installed in the bottom box, and the table is fixed on the guiding mechanism. The driving mechanism is installed in the bottom box, and the driving mechanism can drive the table to reciprocate along the guiding mechanism. This device can achieve the effects of moderate grinding force and more convenient use. And when the driving mechanism moves, through the anti-collision mechanism, it can effectively prevent the tabletop of the workbench from colliding with the outer wall of the bottom box, playing a good protection effect.

[0004] However, it still has the following disadvantages: The device controls the second cylinder to extend, so that two clamping plates clamp and position the sole, which may cause the sole to deform and arch, causing the sole to pop up upward, and the sole cannot be kept fixed during grinding, affecting the grinding efficiency. For this reason, we propose a sole grinding and processing device for RB sole production to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sole grinding and processing device for RB sole production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sole grinding and processing device for RB sole production, including a processing table, a grinding device is arranged above the processing table, and the grinding device includes a feeding part;

[0007] The feeding part includes a second motor, rollers, a sliding rod, a rotating disk, a second spring and a baffle. The top surface of the second motor is fixedly connected to the inner wall of the processing table. The baffle is fixedly sleeved on the outer surface of the sliding rod. The bottom end of the second spring is fixedly connected to the top surface of the baffle. The top end of the second spring is fixedly connected to the bottom surface of the rotating disk. The outer surface of the roller is rotatably connected to the inner wall of the sliding rod through a first bearing block;

[0008] A grinding part is arranged above the processing table;

[0009] The grinding part includes a bracket, a grinding roller, a mounting shell, a pressing roller, a second screw rod and a first motor. The outer surface of the pressing roller is rotatably connected to the inner wall of the mounting shell through a second bearing block. The grinding roller is fixedly sleeved on the outer surface of the output shaft of the first motor. A limiting through groove is formed in the front surface of the bracket. The outer surface of the bottom end of the second screw rod rotatably penetrates through the top surface of the bracket through a second bearing and extends into the interior of the bracket.

[0010] Further improvement lies in that the feeding part further includes a cushion block and a top plate. The bottom surface of the cushion block is fixedly connected to the top surface of the processing table. A placing groove is formed in the top surface of the rotating disk. By arranging the rotating disk, it is convenient to limit the periphery of the insole.

[0011] Further improvement lies in that the top end of the sliding rod slidably penetrates through the bottom surface of the rotating disk and extends into the interior of the rotating disk. The top surface of the sliding rod is fixedly connected to the bottom surface of the top plate. By arranging the roller, the sliding rod, the top plate and the cushion block, after grinding, the roller rolls along the outer surface of the cushion block, so that the top plate jacks up the insole, facilitating the blanking of the device.

[0012] Further improvement lies in that the outer surface of the top end of the output shaft of the second motor rotatably penetrates through the inner wall of the processing table through a third bearing and extends above the processing table. The top surface of the output shaft of the second motor is fixedly connected to the bottom surface of the rotating disk. By arranging the second motor, the motor drives the rotating disk to rotate, improving the grinding efficiency of the device.

[0013] Further improvement lies in that the grinding part further includes a slider, a first screw rod, a first limiting slider, a first spring and a second limiting slider. The bottom surface of the bracket is fixedly connected to the top surface of the processing table. A through groove is formed in the front surface of the bracket. The outer surface of the bottom end of the first screw rod rotatably penetrates through the top surface of the bracket through a first bearing and extends into the through groove. The slider is slidably sleeved on the outer surface of the first screw rod. The outer surface of the slider is fixedly connected to the outer surface of the mounting shell. By arranging the first screw rod, the slider, the mounting shell and the pressing roller, when grinding the insole, the insole is positioned.

[0014] Further improvement lies in that the first limiting slider is threadedly sleeved on the outer surface of the second screw rod. The second limiting slider is sleeved on the outer surface of the second screw rod. The outer surfaces of the first limiting slider and the second limiting slider are both slidably connected to the inner wall of the limiting through groove. By arranging the second screw rod, it is convenient to adjust the up and down position of the first limiting slider.

[0015] Further improvement lies in that the bottom end of the first spring is fixedly connected to the top surface of the second limit slider, and the top end of the first spring is fixedly connected to the bottom surface of the first limit slider. The elastic force of the first spring is used to buffer the extrusion force between the grinding roller and the insole.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the sole grinding and processing equipment for RB sole production, by setting a bracket, a mounting shell, an extrusion roller, a slider, a first screw rod, a second motor and a rotating disc, the insole is placed on the rotating disc, and the periphery of the insole is limited. By rotating the first screw rod, the extrusion roller is adjusted to press down on the top surface of the insole to position the insole, avoiding local arching of the insole and making the top surface of the insole evenly ground; by setting rollers, slide rods, cushion blocks, top plates, second springs and baffles, after the insole is ground, the rollers roll over the outer surface of the cushion blocks, causing the slide rods and the top plates to move upward, pushing the insole upward, facilitating the removal of the insole, and using the elastic force of the second spring to make the top plate reset downward; by setting a grinding roller, a second screw rod, a first motor, a first limit slider, a first spring and a second limit slider, the first motor is started to make the grinding roller grind the top surface of the insole. By rotating, the elastic force of the first spring is used to make the grinding roller press down on the insole, and by rotating the second screw rod, the height of the first limit slider is adjusted to adjust the extrusion force of the grinding roller on the top surface of the insole. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the grinding device of the present utility model;

[0018] Figure 2 It is a partial cross-sectional view of the three-dimensional structure of the feeding part of the present utility model;

[0019] Figure 3 It is a right-side cross-sectional view of the three-dimensional structure of the grinding part of the present utility model;

[0020] Figure 4 is Figure 3 The enlarged view of the structure at A in

[0021] Figure 5 It is a cross-sectional view of the three-dimensional structure of the grinding device of the present utility model.

[0022] In the figure: 1 processing table, 2 grinding device, 21 grinding part, 22 feeding part, 211 bracket, 212 grinding roller, 213 mounting shell, 214 extrusion roller, 215 slider, 216 first screw rod, 217 second screw rod, 218

[0023] first motor, 219 first limit slider, 210 first spring, 201 second limit slider, 221 second motor, 222 roller, 223 slide rod, 225 cushion block, 226 rotating disc, 227 top plate, 228 second spring, 229 baffle. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a sole grinding and processing device for RB sole production, including a processing table 1, and a grinding device 2 is arranged above the processing table 1. The grinding device 2 includes a feeding part 22;

[0026] The feeding part 22 includes a second motor 221, rollers 222, sliding rods 223, rotating disks 226, second springs 228 and baffles 229. The top surface of the second motor 221 is fixedly connected to the inner wall of the processing table 1. The baffle 229 is fixedly sleeved on the outer surface of the sliding rod 223. The bottom end of the second spring 228 is fixedly connected to the top surface of the baffle 229. The top end of the second spring 228 is fixedly connected to the bottom surface of the rotating disk 226. The outer surface of the roller 222 is rotationally connected to the inner wall of the sliding rod 223 through a first bearing seat. The feeding part 22 further includes a cushion block 225 and a top plate 227;

[0027] The top end outer surface of the output shaft of the second motor 221 rotatably penetrates through the inner wall of the processing table 1 through a third bearing and extends above the processing table 1. The top surface of the output shaft of the second motor 221 is fixedly connected to the bottom surface of the rotating disk 226;

[0028] The bottom surface of the cushion block 225 is fixedly connected to the top surface of the processing table 1. A placement groove is formed on the top surface of the rotating disk 226. The top end of the sliding rod 223 slidably penetrates through the bottom surface of the rotating disk 226 and extends into the rotating disk 226. The top surface of the sliding rod 223 is fixedly connected to the bottom surface of the top plate 227. By setting the rollers 222, sliding rods 223, cushion blocks 225, top plates 227, second springs 228 and baffles 229, after the insole grinding is completed, the roller 222 rolls over the outer surface of the cushion block 225, so that the sliding rod 223 and the top plate 227 move upward, pushing the insole upward, facilitating the removal of the insole, and using the elasticity of the second spring 228 to make the top plate 227 reset downward;

[0029] A grinding part 21 is arranged above the processing table 1;

[0030] The grinding part 21 includes a bracket 211, a grinding roller 212, a mounting shell 213, a pressing roller 214, a second screw 217 and a first motor 218. The outer surface of the pressing roller 214 is rotatably connected to the inner wall of the mounting shell 213 through a second bearing seat. The grinding roller 212 is fixedly sleeved on the outer surface of the output shaft of the first motor 218. A limiting through groove is provided on the front surface of the bracket 211. The outer surface of the bottom end of the second screw 217 rotatably penetrates through the top surface of the bracket 211 through a second bearing and extends into the interior of the bracket 211. The grinding part 21 further includes a slider 215, a first screw 216, a first limiting slider 219, a first spring 210 and a second limiting slider 201;

[0031] The bottom surface of the bracket 211 is fixedly connected to the top surface of the processing table 1. A through groove is provided on the front surface of the bracket 211. The outer surface of the bottom end of the first screw 216 rotatably penetrates through the top surface of the bracket 211 through a first bearing and extends into the interior of the through groove. The slider 215 is slidably sleeved on the outer surface of the first screw 216. The outer surface of the slider 215 is fixedly connected to the outer surface of the mounting shell 213. By providing the bracket 211, the mounting shell 213, the pressing roller 214, the slider 215, the first screw 216, the second motor 221 and the rotating disc 226, the insole is placed on the rotating disc 226, the periphery of the insole is limited, and by rotating the first screw 216, the pressing roller 214 is adjusted to press down on the top surface of the insole to position the insole, avoiding local arching of the insole and making the top surface of the insole evenly ground;

[0032] The first limiting slider 219 is threadedly sleeved on the outer surface of the second screw 217. The second limiting slider 201 is sleeved on the outer surface of the second screw 217. The outer surfaces of the first limiting slider 219 and the second limiting slider 201 are both slidably connected to the inner wall of the limiting through groove;

[0033] The bottom end of the first spring 210 is fixedly connected to the top surface of the second limiting slider 201. The top end of the first spring 210 is fixedly connected to the bottom surface of the first limiting slider 219. By providing the grinding roller 212, the second screw 217, the first motor 218, the first limiting slider 219, the first spring 210 and the second limiting slider 201, the first motor 218 is started to make the grinding roller 212 grind the top surface of the insole. By rotating and utilizing the elastic force of the first spring 210, the grinding roller 212 presses down on the insole, and by rotating the second screw 217, the height of the first limiting slider 219 is adjusted to adjust the pressing force of the grinding roller 212 on the top surface of the insole.

[0034] During use, rotate the first screw rod 216. The first screw rod 216 drives the slider 215 to move downward, adjusts the height of the extrusion roller 214 according to the insole thickness, places the bottom end of the insole inside the rotating disc 226, starts the second motor 221. The output shaft of the second motor 221 drives the rotating disc 226 and the insole to rotate, and the extrusion roller 214 squeezes and limits the top surface of the insole. Then start the first motor 218. The output shaft of the first motor 218 drives the grinding roller 212 to rotate, and the grinding roller 212 grinds the top surface of the insole.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sole grinding and processing equipment for RB sole production, comprising a processing table (1), characterized in that: A grinding device (2) is arranged above the processing table (1), and the grinding device (2) comprises a feeding part (22); The feeding part (22) comprises a second motor (221), a roller (222), a slide bar (223), a rotating disk (226), a second spring (228) and a baffle (229); the top surface of the second motor (221) is fixedly connected to the inner wall of the processing table (1); the baffle (229) is fixedly sleeved on the outer surface of the slide bar (223); the bottom end of the second spring (228) is fixedly connected to the top surface of the baffle (229); the top end of the second spring (228) is fixedly connected to the bottom surface of the rotating disk (226); the outer surface of the roller (222) is rotatably connected to the inner wall of the slide bar (223) via a first bearing seat; A grinding portion (21) is provided above the processing table (1); The grinding part (21) comprises a bracket (211), a grinding roller (212), a mounting shell (213), an extrusion roller (214), a second screw (217) and a first motor (218); the outer surface of the extrusion roller (214) is rotatably connected to the inner wall of the mounting shell (213) via a second bearing seat; the grinding roller (212) is fixedly sleeved on the outer surface of the output shaft of the first motor (218); a limiting through groove is provided on the front side of the bracket (211); the outer surface of the bottom end of the second screw (217) is rotatably connected to the top surface of the bracket (211) via a second bearing and extends to the inside of the bracket (211).

2. The sole grinding equipment for RB sole production according to claim 1, characterized in that: The feeding portion (22) further comprises a cushion block (225) and a top plate (227); the bottom surface of the cushion block (225) is fixedly connected to the top surface of the processing table (1); and a placement groove is provided on the top surface of the rotating disk (226).

3. The sole grinding equipment for RB sole production according to claim 2, characterized in that: The top end of the slide bar (223) slides through the bottom surface of the rotating disk (226) and extends into the interior of the rotating disk (226), and the top surface of the slide bar (223) is fixedly connected to the bottom surface of the top plate (227).

4. The sole grinding equipment for RB sole production according to claim 2, characterized in that: The outer surface of the top end of the output shaft of the second motor (221) rotates through the inner wall of the processing table (1) through a third bearing and extends above the processing table (1), and the top surface of the output shaft of the second motor (221) is fixedly connected to the bottom surface of the rotating disk (226).

5. The sole grinding equipment for RB sole production according to claim 1, characterized in that: The grinding part (21) further comprises a slider (215), a first screw rod (216), a first limiting slider (219), a first spring (210) and a second limiting slider (201); the bottom surface of the bracket (211) is fixedly connected to the top surface of the processing table (1); a through groove is provided on the front surface of the bracket (211); the outer surface of the bottom end of the first screw rod (216) rotates through the top surface of the bracket (211) through a first bearing and extends into the through groove; the slider (215) is slidably sleeved on the outer surface of the first screw rod (216); and the outer surface of the slider (215) is fixedly connected to the outer surface of the mounting shell (213).

6. The sole grinding equipment for RB sole production according to claim 5, characterized in that: The first limiting slider (219) is threadedly sleeved on the outer surface of the second screw rod (217), and the second limiting slider (201) is sleeved on the outer surface of the second screw rod (217). The outer surfaces of the first limiting slider (219) and the second limiting slider (201) are both slidably connected to the inner wall of the limiting groove.

7. The sole grinding equipment for RB sole production according to claim 5, characterized in that: The bottom end of the first spring (210) is fixedly connected to the top surface of the second limiting slider (201), and the top end of the first spring (210) is fixedly connected to the bottom surface of the first limiting slider (219).

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