CN211154077U

CN211154077U - Sole grinding device

Info

Publication number: CN211154077U
Application number: CN201921965649.1U
Authority: CN
Inventors: 江文中; 林小东
Original assignee: Ruian Xingzhong Industrial Co ltd
Current assignee: Ruian Xingzhong Industrial Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-04
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a sole grinding device, its characterized in that: including the emery wheel, the depended wheel, collet and clamp plate, the collet is made and is rotated the setting, the rotation of collet is driven by rotating electrical machines, the clamp plate is promoted to make activity from top to bottom by the cylinder in the top of collet, the emery wheel, the depended wheel sets up with different circumferencial directions at the layer board side, the emery wheel rotates and installs on the emery wheel seat, the rotation of emery wheel is driven by emery wheel motor, the straight line advancing and retreating motion that is close to or keeps away from the layer board center is made to the emery wheel seat, the straight line advancing and retreating motion that is close to or keeps away from the layer board center is driven by second servo motor, the depended wheel also makes, the depended. The utility model discloses leaning on the wheel and leaning on the sole mode and generating the sole orbit of polishing, the work of instant control emery wheel, and then simple structure and the polishing of high quality completion sole overcome the not enough of the various sole methods of polishing of tradition.

Description

Sole grinding device

Technical Field

The utility model relates to a sole technical field that polishes, concretely relates to sole grinding device.

Background

In the shoe manufacturing industry, almost all shoe soles are ground in order to allow a firm adhesion between the sole and the upper. At present, the sole polishing can adopt a plurality of methods, but all have the defects that: 1. manual polishing cannot ensure the quality, the labor intensity is high, and health injury is easily caused; 2. the constant-force air cylinder pushes the grinding wheel to grind, in order to prevent the edge of the sole from deforming under stress, a sole template is required to support the sole, and the sole template forms an inner support for the sole, so that the sole templates with different specifications and shapes are required to be designed for soles with different sizes, and a large number of sole templates are arranged, so that the management is inconvenient and wasted; 3. the bottom of the grinding wheel is provided with the idler wheel, and the leaning wheel can only lean against the sole supporting plate because the leaning position of the idler wheel can not interfere the grinding position of the grinding wheel on the sole, so that the sole supporting plate is required to be designed into different specifications and shapes for soles with different sizes like a sole template, and the sole supporting plate is configured in a large quantity, thereby causing inconvenient management and waste; 4. polishing is carried out by utilizing a multi-axis mechanical arm or a servo motor according to a preset program walking track, because the consistency of soles in different batches is poor, the sizes of the soles are different, the polishing according to a fixed track can not ensure the consistency of polishing amount in each time, and some areas are polished more and some areas are not polished in place; 5. the grinding track is generated by detecting the profile information of the sole by using the vision device, the structure is complex and the cost is high.

Disclosure of Invention

The utility model aims to provide a sole grinding device who leans on the sole mode to generate the sole orbit of polishing with the depended wheel, the work of instant control emery wheel, and then simple structure and high quality completion sole are polished.

The utility model discloses a through following technical scheme implementation:

sole grinding device, its characterized in that: the grinding wheel seat is driven by a grinding wheel motor to do linear forward and backward movement close to or far away from the center of the supporting plate, the linear forward and backward movement of the grinding wheel seat is driven by a second servo motor, the idler wheel also does linear forward and backward movement close to or far away from the center of the supporting plate, and the idler wheel is connected with a first servo motor; when the shoe sole polisher is used for polishing, the first servo motor pushes the idler wheel with a certain output torque, so that the idler wheel and the edge of the shoe sole are always abutted in the polishing process, the output of the first servo motor is connected with the controller, and the controller controls the second servo motor.

The sole polishing device adopting the technical scheme has the innovative key that the traditional idler wheel is utilized, and meanwhile, the sole template is omitted; at the during operation of polishing, the emery wheel, the depended wheel staggers on the circumferencial direction, the sole as long as hold by a bottom plate board of ordinary shape can, first servo motor promotes the depended wheel with less output torque and supports the bottom edge that leans on the sole all the time at the in-process of polishing, the bottom edge of sole generally has higher intensity, then rotate along with the circumference of sole, the edge profile of sole makes first servo motor's motor shaft produce and rotates, the edge profile information accuracy and the instant messaging of sole give the controller, the controller rethread control second servo motor's work, promote the emery wheel seat and make the edge of emery wheel contact sole polish the sole, and then simple structure and the polishing of high quality completion sole, overcome traditional various sole polishing methods not enough.

Preferably, the idler wheel is connected with a rack, a motor shaft of the first servo motor is provided with a gear, and the gear and the rack are meshed with each other.

Preferably, the grinding wheel seat is connected with an adjusting nut, the adjusting nut is screwed with an adjusting screw rod, and the adjusting screw rod is connected with a motor shaft of the second servo motor.

Drawings

The utility model discloses there is following figure:

figure 1 is a first schematic structural diagram of the present invention,

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

As shown in the figure, the sole polishing device of the utility model comprises a polishing wheel 1 and a leaning wheel 2, the grinding wheel mechanism comprises a bottom support 3 and a pressing plate 5, wherein the bottom support 3 is rotatably arranged, the bottom support 3 is driven to rotate by a rotating motor 4, the pressing plate 5 is movably arranged above the bottom support 3 up and down, the pressing plate 5 is rotatably connected onto a pushing plate 6, the pushing plate 6 is driven by a cylinder 7 to move up and down, a grinding wheel 1 and a idler wheel 2 are arranged at the side edge of the supporting plate 3 in different circumferential directions, the grinding wheel 1 is rotatably arranged on a grinding wheel seat 14, the grinding wheel 1 is driven to rotate by a grinding wheel motor 15, the grinding wheel seat 14 linearly moves forward and backward close to or far away from the center of the supporting plate 3, the grinding wheel seat 14 is driven to linearly move forward and backward by a second servo motor 13, the grinding wheel seat 14 is connected with an adjusting nut 11, the adjusting nut 11 is in threaded screwed connection with an adjusting screw; the idler wheel 2 also moves back and forth in a straight line close to or far away from the center of the supporting plate 3, the idler wheel 2 is connected with a rack 8, a gear 9 is arranged on a motor shaft of a first servo motor 10, and the gear 9 is meshed with the rack 8; when the sole polishing machine is used for polishing, the first servo motor 10 pushes the idler wheel 2 with a certain output torque, so that the idler wheel 2 and the bottom edge of the sole A are always abutted in the polishing process, the output of the first servo motor 10 is connected with the controller, and the controller controls the second servo motor 13.

The utility model discloses a carry out sole work of polishing like this: when the sole is polished, the sole A is placed on the bottom support 3 and is pressed by the pressing plate 5, and meanwhile, the first servo motor 10 pushes the idler wheel 2 with certain output torque, so that the idler wheel 2 and the bottom edge of the sole A are always abutted in the polishing process; subsequently, the rotating motor 4 drives the bottom support 3 to rotate, so that the sole A and the pressure plate 5 rotate along with the bottom support 3 in a circle, in the rotation process of the sole A, the edge profile of the sole A enables the idler wheel 2 to do linear forward and backward movement, so that the motor shaft of the first servo motor 10 is driven to rotate, in the rotation process of the motor shaft of the first servo motor 10, the angular speed information of the rotation is converted into an electric signal and sent to a controller, the controller processes the electric signal, then the angular speed of the motor shaft of the second servo motor 13 is controlled, the second servo motor 13 pushes the grinding wheel seat 14 to make linear forward and backward movement through the adjusting screw rod 12 and the nut 11, so that the grinding wheel 1 arranged on the grinding wheel seat 14 contacts the edge of the sole A, meanwhile, the grinding wheel motor 15 drives the grinding wheel 1 to rotate rapidly to grind the sole A, and finally, the sole grinding work is finished.

Claims

1. Sole grinding device, its characterized in that: the grinding wheel seat is driven by a grinding wheel motor to do linear forward and backward movement close to or far away from the center of the supporting plate, the linear forward and backward movement of the grinding wheel seat is driven by a second servo motor, the idler wheel also does linear forward and backward movement close to or far away from the center of the supporting plate, and the idler wheel is connected with a first servo motor; when the shoe sole polisher is used for polishing, the first servo motor pushes the idler wheel with a certain output torque, so that the idler wheel and the edge of the shoe sole are always abutted in the polishing process, the output of the first servo motor is connected with the controller, and the controller controls the second servo motor.

2. A sole sharpening device according to claim 1, wherein: the idler wheel is connected with the rack, a motor shaft of the first servo motor is provided with a gear, and the gear and the rack are meshed with each other.

3. A sole sharpening device according to claim 1, wherein: the grinding wheel seat is connected with an adjusting nut, the adjusting nut is screwed with an adjusting screw rod through threads, and the adjusting screw rod is connected with a motor shaft of the second servo motor.