CN221416068U

CN221416068U - Sole grinding device for shoemaking

Info

Publication number: CN221416068U
Application number: CN202323351133.7U
Authority: CN
Inventors: 张金英
Original assignee: Suixian Yishun Shoes And Clothing Co ltd
Current assignee: Suixian Yishun Shoes And Clothing Co ltd
Priority date: 2023-12-09
Filing date: 2023-12-09
Publication date: 2024-07-26
Anticipated expiration: 2033-12-09

Abstract

The utility model discloses a sole polishing device for shoemaking, relates to the related field of shoemaking, and aims to solve the problems that in the prior art, the manual polishing efficiency is high and is difficult to replace, even if the industrial development is fast at present, most shoemaking factories still use the manual polishing mode, but the outer surface of a polishing wheel is rough and the rotating speed is high, so that the hand injury of operators is easy to cause. The utility model discloses a shoe, including support bottom plate, arc curb plate, fixed frame, drive screw rod, fixed frame opposite side and fixed frame, the bilateral symmetry of support bottom plate upper end is provided with the side protection shell, the side protection shell includes the arc curb plate, the arc curb plate inboard is provided with the fixed adjustment mechanism of sole, the fixed adjustment mechanism of sole is including fixed frame, fixed frame outside and the inboard welded fastening of arc curb plate, the internally mounted of fixed frame has the second driving motor, the drive screw rod is installed along the output shaft end of second driving motor to the fixed frame opposite side, the upper and lower end welded fastening of fixed frame opposite side has the limiting plate.

Description

Sole grinding device for shoemaking

Technical Field

The utility model relates to the field of shoemaking, in particular to a sole polishing device for shoemaking.

Background

Sole in a broad sense, may include all materials comprising the bottom, such as outsole, midsole, heel, etc.; in a narrow sense, it is simply referred to as an outsole. The common characteristics of the common sole materials are wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good in elasticity, easy to adapt to the foot, difficult to deform after shaping, heat-insulating, easy to absorb moisture and the like, and meanwhile, the common sole materials are matched with various conditions such as slipping and easiness stop due to braking action when walking and changing feet. The materials used for soles are of various types and can be divided into natural base materials and synthetic base materials. The natural base material comprises natural base leather, bamboo, wood and the like, and the synthetic base material comprises rubber, plastic, rubber-plastic material, regenerated leather, elastic cardboard and the like.

When making shoes, the whole plate is generally produced, then the die is used for punching and cutting the soles with various sizes, and then the polishing device is used for polishing the edges of the soles, so that the polishing of the soles is an important step in the shoe making process, and has a great influence on the shoe making quality.

The shapes of the side surfaces of the soles are formed by smoothly and transitionally connecting multiple arc lines, so that most of the polishing of the side surfaces of the soles is semi-automatic at present, assembly line workers pick up the cut semi-finished products of the soles to be placed on one side of a polishing structure, and the positions of the soles are manually adjusted to polish the side surfaces; because manual polishing efficiency is higher and is difficult to replace, even at present, which is faster in industrial development, most shoemaking factories still use a manual polishing mode, but the outer surface of a polishing wheel is rough and the rotating speed is high, so that hand injury of operators is easily caused, and an automatic polishing device is required to be arranged to simulate manual action, so that automatic polishing is realized.

Disclosure of utility model

The utility model aims to provide a sole polishing device for shoemaking, which solves the problems that the prior art has higher manual polishing efficiency and is difficult to replace, and even at present, the industrial development is faster, most shoemaking factories still use a manual polishing mode, but the polishing wheel has rough outer surface and high rotating speed, so that the hand injury of operators is easily caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sole grinding device for shoemaking, includes the supporting baseplate, the bilateral symmetry of supporting baseplate upper end is provided with the side protection shell, the side protection shell includes the arc curb plate, the arc curb plate inboard is provided with the fixed adjustment mechanism of sole, the fixed adjustment mechanism of sole includes fixed frame, fixed frame outside and the inboard welded fastening of arc curb plate, the internally mounted of fixed frame has second driving motor, the drive threaded rod is installed along the output shaft end of second driving motor to the fixed frame opposite side, the upper and lower end welded fastening of fixed frame opposite side has the limiting plate, the other end of limiting plate extends to the inside of C shape fixed frame, limiting plate and C shape fixed frame telescopic connection, be fixed with fixed sleeve in the middle of the outside of C shape fixed frame, fixed sleeve and drive threaded rod threaded connection, the upper end in the inside outside of C shape fixed frame is provided with the top board, the lower extreme in the inside outside of C shape fixed frame is provided with down places the board.

Preferably, the outside of terminal surface is connected with the spliced pole through the bearing rotation under the fixed frame of C shape, and the spliced pole runs through the fixed frame of C shape terminal surface under, and the upper end of spliced pole is fixed with lower placement plate, the lower extreme of spliced pole is fixed with driven gear, the motor support is installed to the lower extreme of the fixed frame of C shape, third driving motor is installed to the motor support lower extreme, driving gear is installed along third driving motor's output shaft end to the upper end of motor support, and driving gear and driven gear meshing.

Preferably, an adjusting screw is arranged at the outer side edge of the upper end face of the C-shaped fixed frame along the upper end of the rotating column, the adjusting screw is in threaded connection with the C-shaped fixed frame, the lower end of the adjusting screw is connected with the upper pressing plate through a bearing, and the upper end of the adjusting screw is fixed with the connecting hand wheel.

Preferably, the side protecting shell further comprises an upper fixing plate, the upper fixing plate is welded and fixed to the upper end of the arc-shaped side plate, an upper supporting column is welded and fixed to the inner side of the upper end of the upper fixing plate, a fixed top plate is jointly fixed to the upper ends of the two upper supporting columns, a dust collection hopper is mounted in the middle of the fixed top plate, and a dust collection pipe is connected to the upper end of the dust collection hopper.

Preferably, the side protecting shell further comprises a lower fixing plate, the lower fixing plate is fixedly welded on the outer side of the lower end of the arc-shaped side plate, a leakage groove is formed between the arc-shaped side plate and the lower fixing plate, and a lower supporting column is fixedly connected between the lower fixing plate and the supporting bottom plate.

Preferably, the middle welding of support bottom plate upper end is fixed with middle installing support, install first driving motor in the middle installing support, middle installing support upper end is provided with the emery wheel along first driving motor's output axle head, and the emery wheel corresponds with the fixed adjustment mechanism position of sole, and the height of emery wheel is greater than the inside height of C shape fixed frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. In the utility model, the second driving motor and the third driving motor are matched to drive to realize the rotation of the sole and the movement of the sole polishing surface in the direction of the grinding wheel; the second driving motor drives the driving threaded rod to rotate, and the C-shaped fixing frame is pushed or pulled to move through the threaded connection relation between the driving threaded rod and the fixing sleeve, so that the sole polishing surface is driven to move in the direction of the grinding wheel; the third driving motor drives the driving gear to rotate, the lower placing plate and the rotating column are driven to synchronously rotate through the meshing connection relation of the driving gear and the driven gear, and the upper pressing plate and the sole are driven to rotate due to the bearing connection relation of the adjusting screw and the upper pressing plate, so that the sole is driven to rotate, and the contact surface between the sole and the grinding wheel is changed. A series of driving structures and corresponding matching structures are arranged through adjustment of the positions of soles by simulation manual work, automatic polishing is achieved, and the problems that the manual polishing efficiency is high and is difficult to replace, and even if the industrial development is fast now, most shoemaking factories still use a manual polishing mode, but the polishing wheel is rough in outer surface and high in rotating speed, and hand damage of operators is easily caused are solved.

2. According to the utility model, the two sole fixing and adjusting mechanisms are arranged to enable the sole fixing and adjusting mechanisms to continuously polish, when one sole fixing and adjusting mechanism is in the polishing process, the other sole fixing and adjusting mechanism releases the fixation and the blanking of the sole after polishing and the feeding and the fixation of the sole to be polished, so that continuous production is realized.

3. In the utility model, a hand wheel is rotationally connected between an upper pressing plate and a lower placing plate of two groups of sole fixing and adjusting mechanisms of the sole, and the upper pressing plate is driven to downwards press the sole through the threaded connection of a C-shaped fixing frame and an adjusting screw rod, so that the sole is fixed. When the third driving motor drives, the lower placing plate and the rotating column are driven to rotate, and the upper pressing plate and the sole are driven to rotate due to the bearing connection relation of the adjusting screw and the upper pressing plate, so that the effect of fixing the sole and simultaneously enabling the sole to be matched with the rotating is achieved, and the driving rotation of the sole is achieved.

Drawings

FIG. 1 is a front view of a sole grinding apparatus for shoemaking according to the present utility model;

FIG. 2 is a schematic view of a reverse perspective structure of a side shield according to the present utility model;

FIG. 3 is a front view of the sole fixing adjustment mechanism of the present utility model;

fig. 4 is a three-dimensional view showing a part of the structure of the sole fixing and adjusting mechanism of the present utility model.

In the figure: 1. a support base plate; 2. a lower support column; 3. a side protective shell; 4. an upper support column; 5. fixing the top plate; 6. a dust collection hopper; 7. a dust collection pipe; 8. an arc-shaped side plate; 9. an upper fixing plate; 10. a lower fixing plate; 11. a drain groove; 12. a middle mounting bracket; 13. a first driving motor; 14. grinding wheel; 15. a sole fixing and adjusting mechanism; 16. fixing the outer frame; 17. a second driving motor; 18. driving a threaded rod; 19. a limiting plate; 20. a fixed sleeve; 21. a C-shaped fixing frame; 22. a connecting hand wheel; 23. adjusting a screw; 24. an upper press plate; 25. a lower placing plate; 26. rotating the column; 27. a driven gear; 28. a drive gear; 29. a motor bracket; 30. and a third driving motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a shoemaking sole grinding device, including supporting bottom plate 1, the bilateral symmetry of supporting bottom plate 1 upper end is provided with side protection shell 3, side protection shell 3 includes arc curb plate 8, the inboard of arc curb plate 8 is provided with sole fixed adjustment mechanism 15, the fixed adjustment mechanism 15 of sole is provided with two equally, the fixed adjustment mechanism 15 of two soles sets up and makes it can carry out polishing work in succession, when one of them sole fixed adjustment mechanism 15 is in polishing process, the fixed and unloading of sole after polishing and the material loading and the fixed of sole of waiting to polish are removed to another sole fixed adjustment mechanism 15, realized continuous production; the sole fixing and adjusting mechanism 15 comprises a fixing outer frame 16, the outer side of the fixing outer frame 16 is fixedly welded with the inner side of the arc-shaped side plate 8, a second driving motor 17 is arranged in the fixing outer frame 16, a driving threaded rod 18 is arranged on the other side of the fixing outer frame 16 along the output shaft end of the second driving motor 17, a limiting plate 19 is fixedly welded at the upper end and the lower end of the other side of the fixing outer frame 16, the other end of the limiting plate 19 extends into the C-shaped fixing frame 21, the limiting plate 19 is in telescopic connection with the C-shaped fixing frame 21, a fixing sleeve 20 is fixedly arranged in the middle of the outer side of the C-shaped fixing frame 21, the fixing sleeve 20 is in threaded connection with the driving threaded rod 18, an upper pressing plate 24 is arranged at the upper end of the outer side of the inner side of the C-shaped fixing frame 21, and a lower placing plate 25 is arranged at the lower end of the outer side of the inner side of the C-shaped fixing frame 21; the middle welding of support bottom plate 1 upper end is fixed with middle installing support 12, installs first driving motor 13 in the middle installing support 12, and middle installing support 12 upper end is provided with emery wheel 14 along the output axle head of first driving motor 13, and emery wheel 14 corresponds with the fixed adjustment mechanism 15 position of sole, and the height of emery wheel 14 is greater than the inside height of C shape fixed frame 21, can realize the side of the fixed sole of different thickness of C shape fixed frame 21 inside and polish.

When the sole polishing machine is used, the second driving motor 17 drives the driving threaded rod 18 to rotate, and the C-shaped fixing frame 21 is pushed or pulled to move through the threaded connection relation between the driving threaded rod 18 and the fixing sleeve 20, so that the sole polishing face is driven to move in the direction of the grinding wheel 14.

Further, a rotating column 26 is rotatably connected to the outer side of the lower end face of the C-shaped fixed frame 21 through a bearing, the rotating column 26 penetrates through the lower end face of the C-shaped fixed frame 21, the upper end of the rotating column 26 is fixed with a lower placing plate 25, a driven gear 27 is fixed at the lower end of the rotating column 26, a motor support 29 is mounted at the lower end of the C-shaped fixed frame 21, a third driving motor 30 is mounted at the lower end of the motor support 29, a driving gear 28 is mounted at the upper end of the motor support 29 along the output shaft end of the third driving motor 30, and the driving gear 28 is meshed with the driven gear 27; the upper end of the upper end face of the C-shaped fixed frame 21 is provided with an adjusting screw 23 along the upper end of a rotating column 26, the adjusting screw 23 is in threaded connection with the C-shaped fixed frame 21, the lower end of the adjusting screw 23 is connected with an upper pressing plate 24 through a bearing, when a third driving motor 30 drives, a lower placing plate 25 and the rotating column 26 are driven to rotate, and the upper pressing plate 24 and the sole are driven to rotate due to the bearing connection relation between the adjusting screw 23 and the upper pressing plate 24, so that the effect of the sole can be fixed and matched with the sole to rotate is achieved, the driving rotation of the sole is achieved, and the upper end of the adjusting screw 23 is fixed with a connecting hand wheel 22.

Further, the side protecting crust 3 still includes fixed plate 9, and fixed plate 9 welded fastening is in the upper end of arc curb plate 8, and the inboard welded fastening of upper end of fixed plate 9 has upper supporting column 4, and the upper end of two upper supporting columns 4 is fixed with fixed roof 5 jointly, installs dust absorption fill 6 in the middle of the fixed roof 5, and the upper end of dust absorption fill 6 is connected with dust absorption pipe 7, and dust absorption fill 6 is located the upper end of emery wheel 14, can absorb the sweeps of polishing in-process, reduces the pollution of dust to production environment. The side protection shell 3 further comprises a lower fixing plate 10, the lower fixing plate 10 is welded and fixed on the outer side of the lower end of the arc-shaped side plate 8, a leakage groove 11 is formed between the arc-shaped side plate 8 and the lower fixing plate 10, and a part of structures pass through, for example, a third driving motor 30 and a driving gear 28, and a lower support column 2 is fixedly connected between the lower fixing plate 10 and the support bottom plate 1.

Working principle: when the sole fixing and adjusting mechanism is used, an operator needs to fix the soles between the upper pressing plate 24 and the lower placing plate 25 of the two groups of sole fixing and adjusting mechanisms 15, then rotates the connecting hand wheel 22, and drives the upper pressing plate 24 to press the soles downwards through the threaded connection of the C-shaped fixing frame 21 and the adjusting screw 23, so that the soles are fixed.

The rear first driving motor 13 drives the grinding wheel 14 to rotate, and the external dust collection equipment sucks air and dust around the grinding wheel 14 through the dust collection pipe 7 and the dust collection hopper 6. The second driving motor 17 and the third driving motor 30 are matched to drive the sole to rotate and move the sole polishing surface towards the direction of the grinding wheel 14; the second driving motor 17 drives the driving threaded rod 18 to rotate, and the C-shaped fixing frame 21 is pushed or pulled to move through the threaded connection relation between the driving threaded rod 18 and the fixing sleeve 20, so that the sole polishing is driven to move towards the direction of the grinding wheel 14; the third driving motor 30 drives the driving gear 28 to rotate, the lower placing plate 25 and the rotating column 26 are driven to synchronously rotate through the meshing connection relation of the driving gear 28 and the driven gear 27, and the upper pressing plate 24 and the sole are driven to rotate due to the bearing connection relation of the adjusting screw 23 and the upper pressing plate 24, so that the sole is driven to rotate, and the contact surface with the grinding wheel 14 is changed.

When one of the sole fixing and adjusting mechanisms 15 is in the polishing process, the other sole fixing and adjusting mechanism 15 releases the fixing and discharging of the sole after polishing and the feeding and fixing of the sole to be polished, and the two sole fixing and adjusting mechanisms 15 alternately perform polishing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Sole grinding device for shoemaking, including supporting bottom plate (1), its characterized in that: the utility model provides a support bottom plate (1) upper end's bilateral symmetry is provided with side protection shell (3), side protection shell (3) are including arc curb plate (8), arc curb plate (8) inboard is provided with sole fixed adjustment mechanism (15), sole fixed adjustment mechanism (15) are including fixed frame (16), fixed frame (16) outside and the inboard welded fastening of arc curb plate (8), the internally mounted of fixed frame (16) has second driving motor (17), drive threaded rod (18) are installed along the output shaft end of second driving motor (17) in fixed frame (16) opposite side, the upper and lower end welded fastening of fixed frame (16) opposite side has limiting plate (19), the other end of limiting plate (19) extends to the inside of C shape fixed frame (21), limiting plate (19) and C shape fixed frame (21) telescopic connection, be fixed with fixed sleeve (20) in the middle of the outside of C shape fixed frame (21), fixed sleeve (20) and driving screw thread connection, the upper end of the inside clamp plate (24) in C shape fixed frame (21) is provided with inside lower extreme, the inside fixed plate (25) of C shape is placed down.

2. A sole grinding apparatus for shoemaking according to claim 1, characterized in that: the outside of terminal surface is connected with rotation post (26) under C shape fixed frame (21) through the bearing rotation, and rotation post (26) run through terminal surface under C shape fixed frame (21), and the upper end of rotation post (26) is fixed with lower board (25) of placing, the lower extreme of rotation post (26) is fixed with driven gear (27), motor support (29) are installed to the lower extreme of C shape fixed frame (21), third driving motor (30) are installed to motor support (29) lower extreme, driving gear (28) are installed along the output shaft end of third driving motor (30) to the upper end of motor support (29), and driving gear (28) and driven gear (27) meshing.

3. A sole grinding apparatus for shoemaking according to claim 2, characterized in that: the upper end of the outer edge rotating column (26) of the upper end face of the C-shaped fixed frame (21) is provided with an adjusting screw (23), the adjusting screw (23) is in threaded connection with the C-shaped fixed frame (21), the lower end of the adjusting screw (23) is connected with the upper pressing plate (24) through a bearing, and the upper end of the adjusting screw (23) is fixed with the connecting hand wheel (22).

4. A sole grinding apparatus for shoemaking according to claim 1, characterized in that: the side protecting crust (3) further comprises an upper fixing plate (9), the upper fixing plate (9) is fixedly welded at the upper end of the arc-shaped side plate (8), an upper supporting column (4) is fixedly welded at the inner side of the upper end of the upper fixing plate (9), a fixed top plate (5) is jointly fixed at the upper ends of the upper supporting columns (4), a dust suction hopper (6) is mounted in the middle of the fixed top plate (5), and a dust suction pipe (7) is connected at the upper end of the dust suction hopper (6).

5. A shoe sole grinding apparatus for making shoes according to claim 4, wherein: the side protective shell (3) further comprises a lower fixing plate (10), the lower fixing plate (10) is fixedly welded on the outer side of the lower end of the arc-shaped side plate (8), a leakage groove (11) is formed between the arc-shaped side plate (8) and the lower fixing plate (10), and a lower support column (2) is fixedly connected between the lower fixing plate (10) and the support bottom plate (1).

6. A sole grinding apparatus for shoemaking according to claim 1, characterized in that: the novel shoe sole is characterized in that a middle mounting bracket (12) is fixedly welded in the middle of the upper end of the supporting bottom plate (1), a first driving motor (13) is mounted in the middle mounting bracket (12), a grinding wheel (14) is arranged at the upper end of the middle mounting bracket (12) along the output shaft end of the first driving motor (13), the grinding wheel (14) corresponds to the sole fixing and adjusting mechanism (15) in position, and the height of the grinding wheel (14) is greater than the inner height of the C-shaped fixing frame (21).