阅读说明：本技术 一种鞋底底插全自动打磨装置 (Full-automatic grinding device is inserted at bottom of sole ) 是由 袁魏华 李翔 刘志国 于 2020-06-05 设计创作，主要内容包括：本发明属于鞋底打磨技术领域,具体涉及一种鞋底底插全自动打磨装置,所述装置包括送料机构、打磨机构；所述送料机构包括传送带、第一电机；所述传送带与所述第一电机连接,所述第一电机用于带动所述传送带运转；所述传送带用于带动鞋底底插运动；所述打磨机构包括铣刀、伺服电机；所述铣刀设置在所述传送带的上方；所述伺服电机与所述铣刀连接,所述伺服电机用于带动所述铣刀转动。本发明提供的鞋底底插全自动打磨装置可以简化打磨工序,使用本发明的装置可以将未打磨的鞋底底插直接打磨为目标底插。本发明装置具有操作便捷、生产成本低、工作效率高、产品合格率高、自动化程度高等优点,使用本发明装置还可以排除人工打磨质量的不确定性。(The invention belongs to the technical field of sole polishing, and particularly relates to a full-automatic sole bottom inserting polishing device which comprises a feeding mechanism and a polishing mechanism; the feeding mechanism comprises a conveyor belt and a first motor; the conveyor belt is connected with the first motor, and the first motor is used for driving the conveyor belt to operate; the conveying belt is used for driving the sole to move in a bottom inserting mode; the polishing mechanism comprises a milling cutter and a servo motor; the milling cutter is arranged above the conveyor belt; the servo motor is connected with the milling cutter, and the servo motor is used for driving the milling cutter to rotate. The full-automatic grinding device for the sole bottom insert provided by the invention can simplify the grinding process, and the device can be used for directly grinding the sole bottom insert which is not ground into the target sole insert. The device has the advantages of convenience and rapidness in operation, low production cost, high working efficiency, high product qualification rate, high automation degree and the like, and uncertainty of manual polishing quality can be eliminated by using the device.)

1. A full-automatic grinding device for inserting soles into soles is characterized by comprising a feeding mechanism and a grinding mechanism;

the feeding mechanism comprises a conveyor belt and a first motor;

the conveyor belt is connected with the first motor, and the first motor is used for driving the conveyor belt to operate;

the conveying belt is used for driving the sole to move in a bottom inserting mode;

the grinding mechanism comprises a milling cutter (4) and a servo motor;

the milling cutter (4) is arranged above the conveyor belt; the servo motor is connected with the milling cutter (4), and the servo motor is used for driving the milling cutter (4) to rotate.

2. The sole bottom-inserting full-automatic grinding device according to claim 1, characterized by further comprising a pressing wheel (5), a second motor (6);

the pinch roller (5) is connected with the second motor (6), and the second motor (6) is used for driving the pinch roller (5) to rotate;

the pinch roller (5) is arranged above the conveying belt;

the axial direction of the milling cutter (4) is parallel to the axial direction of the pressing wheel (5).

3. The device for grinding soles according to claim 2, characterized in that the direction of the axis of the milling cutter (4) is perpendicular to the direction of movement of the conveyor belt.

4. The full-automatic grinding device is inserted to sole bottom of claim 1, characterized in that, grinding mechanism still includes the industrial computer, servo motor is connected with the industrial computer, the industrial computer is used for to servo motor sends the operation instruction.

5. The sole bottom inserting full-automatic grinding device according to claim 1, characterized in that the device further comprises a positioning plate (1), wherein the positioning plate (1) is installed above the conveyor belt;

the positioning plate (1) is provided with a positioning groove (2), and the shape of the positioning groove (2) is the same as that of the sole bottom insertion; two baffles (3) are arranged on two sides of the positioning groove (2).

6. The sole bottom-inserting full-automatic grinding device according to claim 5, characterized in that the device further comprises two length adjusting mechanisms, and each baffle (3) is connected with one of the length adjusting mechanisms;

each length adjusting mechanism comprises a seat body (7), an adjusting rod (8) and a positioning bolt (9);

the base body (7) is fixedly arranged on the positioning plate (1); the adjusting rod (8) penetrates through the seat body (7); the adjusting rod (8) can move along the axial direction of the adjusting rod (8);

one end of the adjusting rod (8) is fixedly connected with the baffle (3), and the adjusting rod (8) is perpendicular to the plane of the baffle (3);

a threaded hole is formed in the base body (7), the positioning bolt (9) is detachably mounted in the threaded hole, and the threaded hole is provided with threads matched with the positioning bolt (9);

a plurality of positioning holes are formed in the adjusting rod (8), and each positioning hole is provided with a thread matched with the positioning bolt (9);

the positioning bolt (9) penetrates through the positioning hole, and the positioning bolt (9) is used for fixing the adjusting rod (8).

7. The sole bottom insertion full-automatic grinding device according to claim 6, characterized in that the device further comprises a dust cover;

the feeding mechanism and the grinding mechanism are both arranged in the dust cover.

8. The sole bottom insertion full-automatic grinding device according to claim 1, further comprising a scrap collecting box disposed below the end of the conveyor belt.

9. The sole bottom-inserting full-automatic grinding device according to claim 2, characterized in that the number of the pressing wheels (5) is more than 1.

10. The sole bottom-inserting full-automatic grinding device according to claim 9, characterized in that the number of the pressing wheels (5) is 1, 2, 3, 4, 5 or 6.

Technical Field

The invention belongs to the technical field of sole polishing, and particularly relates to a full-automatic sole bottom inserting polishing device.

Background

The incision is needed to be polished before the sole is inserted into the glue, the roughness of the sole inserted after polishing is improved, and the gluing effect is better. The existing polishing mode of sole bottom insertion is combined by a special machine and a manual polishing mode. The special machine is used for finishing primary grinding, the machine grinding is linear grinding, an arc line cannot be taken away, and secondary grinding is carried out manually. Fig. 1 shows a top view of an unground shoe sole insert, and fig. 2 shows a front view of an unground shoe sole insert, as can be seen from fig. 1-2, the unground shoe sole insert has a uniform thickness. Fig. 3 shows a plan view of the sole insert which is once ground, fig. 4 shows a front view of the sole insert which is once ground, and as can be seen from fig. 3-4, after one grinding, a straight line is ground on the plan view of the sole insert, and a bevel edge is ground on the front view of the sole insert. Fig. 5 shows a top view of the insert for shoe sole after the secondary grinding, fig. 6 shows a front view of the insert for shoe sole after the secondary grinding, and as can be seen from fig. 5-6, the insert for shoe sole is ground in an arc shape on the top view.

The existing sole bottom inserting and grinding method has the problems of complicated procedures, low production efficiency, uncertain manual grinding quality, poor product consistency, easy occurrence of processing errors and the like. Moreover, a large amount of dust and chips can be generated in the polishing process of the bottom insert, the problem of chip splashing can be caused in the polishing process, and the working environment of personnel is severe.

Therefore, it is of great significance to develop a full-automatic grinding device capable of solving the problems.

Disclosure of Invention

Aiming at the problems, the invention provides a full-automatic grinding device for inserting a sole bottom, which comprises a feeding mechanism and a grinding mechanism;

the feeding mechanism comprises a conveyor belt and a first motor;

the conveyor belt is connected with the first motor, and the first motor is used for driving the conveyor belt to operate;

the conveying belt is used for driving the sole to move in a bottom inserting mode;

the polishing mechanism comprises a milling cutter and a servo motor;

the milling cutter is arranged above the conveyor belt; the servo motor is connected with the milling cutter, and the servo motor is used for driving the milling cutter to rotate.

Further, the device also comprises a pinch roller and a second motor;

the pinch roller is connected with the second motor, and the second motor is used for driving the pinch roller to rotate;

the pinch roller is arranged above the conveying belt;

the axis direction of the milling cutter is parallel to the axis direction of the pinch roller.

Further, the axis direction of the milling cutter is perpendicular to the moving direction of the conveyor belt.

Further, grinding machanism still includes the industrial computer, servo motor is connected with the industrial computer, the industrial computer is used for to servo motor sends the operation instruction.

Further, the device also comprises a positioning plate which is arranged above the conveyor belt;

the positioning plate is provided with a positioning groove, and the shape of the positioning groove is the same as that of the sole bottom plug; two baffles are arranged on two sides of the positioning groove.

Furthermore, the device also comprises two length adjusting mechanisms, and each baffle is connected with one length adjusting mechanism;

each length adjusting mechanism comprises a seat body, an adjusting rod and a positioning bolt;

the seat body is fixedly arranged on the positioning plate; the adjusting rod penetrates through the seat body; the adjusting rod can move along the axial direction of the adjusting rod;

one end of the adjusting rod is fixedly connected with the baffle, and the adjusting rod is perpendicular to the plane where the baffle is located;

the seat body is provided with a threaded hole, the positioning bolt is detachably arranged in the threaded hole, and the threaded hole is provided with a thread matched with the positioning bolt;

a plurality of positioning holes are formed in the adjusting rod, and each positioning hole is provided with a thread matched with the positioning bolt;

the positioning bolt penetrates through the positioning hole and is used for fixing the adjusting rod.

Further, the device also comprises a dust cover;

the feeding mechanism and the grinding mechanism are both arranged in the dust cover.

Further, the device also comprises a scrap collecting box which is arranged below the tail end of the conveyor belt.

Furthermore, the number of the pressing wheels is more than 1.

Further, the number of the pressing wheels is 1, 2, 3, 4, 5 or 6.

The invention has the beneficial effects that:

the prior art needs two polishing procedures, the full-automatic polishing device for the sole bottom insertion provided by the invention can simplify the polishing procedure, and the device can directly polish the sole bottom insertion which is not polished into a target sole insertion. The device has the advantages of convenience and rapidness in operation, low production cost, high working efficiency, high product qualification rate, high automation degree and the like, and uncertainty of manual polishing quality can be eliminated by using the device. In addition, the device can collect the scraps generated in the polishing process, prevent the problem of scrap splashing and greatly improve the working environment of personnel.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 shows a top view of an unground shoe sole insert;

FIG. 2 shows a front view of an unground shoe sole insert;

FIG. 3 shows a top view of a single buffed shoe sole insert;

FIG. 4 shows a front view of a sole insert with one pass through the grinding;

FIG. 5 shows a top view of a shoe sole insert after secondary grinding;

FIG. 6 shows a front view of a shoe sole insert after secondary grinding;

fig. 7 is a diagram of a sole bottom insertion full-automatic grinding device according to an embodiment of the invention.

The device comprises a positioning plate 1, a positioning groove 2, a baffle 3, a milling cutter 4, a pressing wheel 5, a second motor 6, a seat body 7, an adjusting rod 8 and a positioning bolt 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the use of the terms first, second, etc. do not denote any order or importance, but rather the terms first, second, etc. are used to implicitly indicate the number of technical features indicated. The terms "first", "second", etc. are used only to distinguish one element from another. The terms "left" and "right" in the terms "left side of the device" and "right side of the device" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that a specific orientation, configuration, and operation in a specific orientation are necessary, and thus, the present invention should not be construed as being limited. The terms "comprises" and/or "comprising" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof. In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" should be interpreted broadly, as referring to, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In embodiments of the invention, the expression "a or/and B" includes any or all combinations of the words listed simultaneously, e.g. may include a, may include B or may include both a and B.

The invention provides a full-automatic grinding device for inserting soles into soles, which comprises a feeding mechanism, a grinding mechanism, a pressing wheel 5, a second motor 6, a positioning plate 1, a seat body 7, an adjusting rod 8 and a positioning bolt 9, wherein the feeding mechanism is arranged on the bottom of the shoe;

the feeding mechanism comprises a first motor (not shown in the figure) and a conveyor belt (not shown in the figure); the conveying belt is connected with a first motor, and the first motor is used for driving the conveying belt to run; the conveying belt is used for driving the sole to move in a bottom inserting mode;

the polishing mechanism comprises an industrial personal computer (not shown in the figure), a servo motor (not shown in the figure) and a milling cutter 4; the milling cutter 4 is arranged above the conveyor belt; the servo motor is connected with the milling cutter 4 and is used for driving the milling cutter 4 to rotate. The servo motor is connected with an industrial personal computer, and the industrial personal computer is used for sending an operation instruction to the servo motor.

Specifically, an operator inputs a polishing path in an industrial personal computer, the industrial personal computer outputs an operation instruction according to the relationship between the polishing path and the operation instruction, and the operation instruction is sent to a servo motor. The grinding path refers to an x-axis path and/or a y-axis path and/or a z-axis path of the milling cutter 4, and the operation instruction refers to operation parameters of the servo motor. The industrial personal computer can control the operation of the servo motor through the operation parameters of the servo motor, and the servo motor drives the milling cutter 4 to operate.

Under the drive of the servo motor, the movement direction of the milling cutter 4 is changed continuously, so that the milling cutter 4 moves for a certain distance along the x axis and/or the y axis and/or the z axis, a part of sole bottom inserts are ground, a set arc line is ground, and primary grinding and secondary grinding of the sole bottom inserts are completed.

The pinch roller 5 is connected with a second motor 6, and the second motor 6 is used for driving the pinch roller 5 to rotate;

the pinch roller 5 is arranged above the conveying belt. The pressing wheel 5 is used for pressing the sole bottom to be inserted, so that the sole bottom is prevented from being inserted in the direction vertical to the moving direction of the conveying belt to generate position deviation when the polishing mechanism is used for polishing the sole bottom by inserting.

The axial direction of the milling cutter 4 is parallel to the axial direction of the pinch roller 5. The axial direction of the milling cutter 4 is perpendicular to the moving direction of the conveyor belt.

The number of the pinch rollers can be more than 1. For example, the number of pucks can be 1, 2, 3, 4, 5, 6, or more.

The positioning plate 1 is arranged above the conveyor belt;

the positioning plate 1 is provided with a positioning groove 2, and the shape of the positioning groove 2 is the same as that of the sole bottom plug; two baffles 3 are arranged on two sides of the positioning groove 2.

Furthermore, the width of the baffle 3 is greater than that of the positioning groove 2, so that when the baffle 3 moves towards the positioning groove 2, the bottom edge of the baffle 3 can be clamped on the positioning plate 1, and the baffle 3 is prevented from falling into the positioning groove 2;

the device also comprises two length adjusting mechanisms, and each baffle 3 is connected with one length adjusting mechanism;

each length adjusting mechanism comprises a seat body 7, an adjusting rod 8 and a positioning bolt 9;

the seat body 7 is fixedly arranged on the positioning plate 1; the adjusting rod 8 penetrates through the seat body 7; the adjusting rod 8 can move along the axial direction of the adjusting rod 8;

one end of the adjusting rod 8 is fixedly connected with the baffle 3, and the adjusting rod 8 is perpendicular to the plane of the baffle 3; the adjusting rod 8 is used for driving the baffle 3 to move;

a threaded hole is formed in the seat body 7, the positioning bolt 9 is detachably mounted in the threaded hole, and the threaded hole is provided with threads matched with the positioning bolt 9;

a plurality of positioning holes are formed in the adjusting rod 8, and each positioning hole is provided with a thread matched with the positioning bolt 9;

the positioning bolt 9 penetrates through the positioning hole, and the positioning bolt 9 is used for fixing the adjusting rod 8.

The device realizes the positioning of bottom insertion through two length adjusting mechanisms. When the size of inserting at the end is less, can make two baffles remove to the centre of constant head tank through adjusting two length adjustment mechanism, make the constant head tank length that is located two baffles centre the same with the length that the end was inserted, can realize the location of inserting at the end. When the size that inserts at the end is great, can make two baffles remove to the direction of keeping away from the constant head tank through adjusting two length adjustment mechanism, make the constant head tank length that is located two baffles middles the same with the length that the end was inserted, can realize the location that the end was inserted.

Furthermore, the number of the positioning holes and the distance between the positioning holes are not limited, and the skilled person can select the positioning holes according to the use requirement. Preferably, the distance between adjacent positioning holes can be the length difference of bottom insertion of two similar sizes.

Further, when adjusting length adjustment mechanism, can be through unscrewing positioning bolt 9 from first locating hole, follow afterwards along adjusting 8 axis direction removal regulation pole 8, make and adjust 8 direction removal to the constant head tank, and then drive the baffle and move to the direction of constant head tank, place positioning bolt 9 in the second locating hole afterwards, then screw up positioning bolt 9, make positioning bolt 9 and adjust 8 fixed.

The device also comprises a dust cover, and the feeding mechanism and the grinding mechanism are both arranged in the dust cover. The dust cover is used for preventing dust, particles and the like from entering each part of the device, and the service life of the device is prolonged.

The device also comprises a chip collecting box (not shown in the figure), the chip collecting box is arranged below the tail end of the conveyor belt, and the chip collecting box is used for collecting the chips ground by the grinding part and preventing the chips from splashing.

Before polishing, firstly, the length adjusting mechanisms on the two sides of the baffle are adjusted, so that the length of the positioning groove in the middle of the two baffles is the same as that of the bottom plug. When the polishing device works, the feeding mechanism, the polishing mechanism and the pressing wheel 5 work in a coordinated mode, equipment is started, the sole to be polished is inserted into the positioning groove and placed on the conveying belt, and the sole is inserted into the conveying belt to move along the moving direction of the conveying belt under the driving of the conveying belt. Insert the conveying to the lower extreme of pinch roller 5 at the bottom of the sole of treating polishing, pinch roller 5 treats the sole bottom of polishing and injects the line and compresses tightly, and grinding machanism work, servo motor drive milling cutter 4 treat the sole bottom of polishing and inject the line and polish, and the back of accomplishing of polishing, the conveyer belt will polish the sole bottom and insert the conveying and go out, the completion of polishing. Chips generated in the grinding process are conveyed to a chip collecting box through a conveyor belt.

It should be noted that the present invention is not limited to the number of grinding mechanisms and pressure rollers in the device, and one skilled in the art can integrate one, two, three or more grinding mechanisms and/or pressure rollers in a device according to the use requirement. As shown in fig. 7, a grinding mechanism, a pressing wheel, a positioning groove 2, two baffles 3 and two length adjusting mechanisms are installed on the left side of the device and the right side of the device. Specifically, the full-automatic grinding device is inserted at bottom of sole of this embodiment includes two milling cutter 4, two pinch rollers 5, four length adjustment mechanism, and one milling cutter 4, one pinch roller 5 and two length adjustment mechanism are all installed to the left side of device and the right side of device. Preferably, two length adjustment mechanisms can share one seat body, specifically, the length adjustment mechanism connected with the baffle on the right side of the positioning groove on the left side of the device can share one seat body with the length adjustment mechanism connected with the baffle on the left side of the positioning groove on the right side of the device.

The full-automatic grinding device is inserted at bottom of sole of this embodiment includes two grinding machanism, two pinch rollers 5, two constant head tanks 2, four baffles 3, and above-mentioned two grinding machanism are independent mutually with above-mentioned two pinch rollers. The left side of device and the right side of device all are provided with a grinding machanism, a pinch roller 5, a constant head tank 2, two baffles 3. For example, a technician may use only the grinding mechanism and the pressure wheel on the left side of the device, or only the grinding mechanism and the pressure wheel on the right side of the device, or both the grinding mechanism and the pressure wheel on the left side of the device and the pressure wheel on the right side of the device.

The prior art needs two polishing procedures, the full-automatic polishing device for the sole bottom insertion provided by the invention can simplify the polishing procedure, and the device can directly polish the sole bottom insertion which is not polished into a target sole insertion. The device has the advantages of convenience and rapidness in operation, low production cost, high working efficiency, high product qualification rate, high automation degree and the like, and uncertainty of manual polishing quality can be eliminated by using the device. In addition, the device can collect the scraps generated in the polishing process, prevent the problem of scrap splashing and greatly improve the working environment of personnel.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.