CN213730930U - Automatic sole polishing mechanism - Google Patents
Automatic sole polishing mechanism Download PDFInfo
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- CN213730930U CN213730930U CN202022529551.0U CN202022529551U CN213730930U CN 213730930 U CN213730930 U CN 213730930U CN 202022529551 U CN202022529551 U CN 202022529551U CN 213730930 U CN213730930 U CN 213730930U
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Abstract
The utility model discloses an automatic grinding machanism of sole, this automatic grinding machanism of sole include grinding machanism, rotary mechanism, positioning mechanism and drive arrangement. The polishing mechanism comprises a mechanical arm and a polishing jig, the polishing jig is arranged at the front end of the mechanical arm, and the polishing jig is used for polishing the polishing area of the sole; the positioning mechanism is connected with the rotating mechanism, and the rotating mechanism is driven by the positioning mechanism to fix the sole and/or avoid a non-polishing area of the sole; the driving device is connected with the positioning mechanism and the polishing mechanism and used for driving the positioning mechanism and the polishing mechanism to move. The utility model discloses an automatic grinding machanism of sole can realize the automatic of sole and polish, can satisfy the commonality of different shoes yards, different shoes types and left and right feet simultaneously.
Description
Technical Field
The utility model relates to a grinding machanism especially relates to an automatic grinding machanism of sole.
Background
In industrial production, mechanical automation plays a significant role. Firstly, the mechanical automation can improve the production efficiency and help enterprises to obtain higher income; secondly, the mechanical automation can improve the safety of the production process and reduce the risks of enterprises and staff; thirdly, the mechanical automation can improve the quality of the product and better meet the requirements of customers and end users; and fourthly, the mechanical automation can reduce the loss of raw materials and energy in the production process, improve the material utilization rate of enterprises and protect the environment.
At present, the shoes inner circle mode of polishing that uses in the market is manual operation, turns up the shoes inner circle by the staff, polishes fast on the pivoted emery wheel to get rid of the deckle edge of shoes inner circle, accomplish manual process of polishing. The production operation mode is more traditional, the product quality and process stability of manual polishing is poor, and the product standard can not be established uniformly. And because the sole is held by personnel to carry out on the polisher to the process of polishing, the dust of polishing that produces in the process of polishing is great to staff's health injury, and the operational environment is relatively poor.
Meanwhile, due to the particularity of the shoe manufacturing industry, the number of the produced products is large, the shoe types are large, and the left foot and the right foot need to be distinguished, which is a great difficulty for the automatic production operation, an improved production process for automatically polishing the sole is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic grinding machanism of sole through the cooperation function between grinding machanism, rotary mechanism, positioning mechanism and the drive arrangement, replaces the manual polishing of staff, realizes the automation of sole and polishes, can satisfy the commonality of different shoes yards, different shoes types and left and right feet simultaneously.
In order to achieve the above object, the present invention provides an automatic polishing mechanism for shoe sole, which comprises a polishing mechanism, a rotating mechanism, a positioning mechanism and a driving device. The polishing mechanism comprises a mechanical arm and a polishing jig, the polishing jig is arranged at the front end of the mechanical arm, and the polishing jig is used for polishing the polishing area of the sole; the positioning mechanism is connected with the rotating mechanism, and the rotating mechanism is driven by the positioning mechanism to fix the sole and/or avoid a non-polishing area of the sole; the driving device is connected with the positioning mechanism and the polishing mechanism and used for driving the positioning mechanism and the polishing mechanism to move.
In one embodiment, the rotating mechanism comprises a rotating arm and a pressing plate, the rotating arm is of a V-shaped structure, one end of the rotating arm is connected with the positioning mechanism, and a V-shaped bevel of the rotating arm is connected with the pressing plate.
In an embodiment, the rotating mechanism further includes a first needle cylinder located at the other end of the rotating arm, and the origin of the rotating mechanism is located by the first needle cylinder.
In an embodiment, the rotating mechanism further comprises a reference plate jig, a guide jig plate, a second needle cylinder and a positioning pin, the rotating arm, the reference plate jig, the guide jig plate and the pressing plate are sequentially arranged and connected through the rotating shaft jig, the second needle cylinder and the positioning pin are arranged at each end of the reference plate jig, the bottom of the second needle cylinder abuts against the guide jig plate, and the positioning pin is clamped in grooves at two ends of the guide jig plate.
In one embodiment, the rotating mechanism further comprises a spacer positioned on a side of the pressure plate adjacent to the sole.
In one embodiment, the positioning mechanism comprises a lower roller, a fixing structure and a cylinder, wherein the lower roller is arranged at the bottom of the fixing structure, and the cylinder is arranged on the fixing structure and drives the positioning mechanism to reciprocate through the lower roller.
In one embodiment, the number of lower rollers is 3-5.
In an embodiment, the positioning mechanism further includes a bearing plate disposed below the lower roller, and the lower roller reciprocates on the bearing plate.
In one embodiment, the driving device further comprises a reciprocating action mechanism, and the reciprocating action mechanism is connected with the positioning mechanism and used for driving the positioning mechanism to reciprocate.
In one embodiment, the positioning mechanism further comprises a linear bearing assembly, the linear bearing assembly is arranged on the upper portion of the fixed structure, and the reciprocating motion mechanism is connected with the positioning mechanism through the linear bearing assembly.
In one embodiment, the positioning mechanism further comprises an upper roller disposed at the upper portion of the fixed structure and located at two sides of the linear bearing assembly, and the reciprocating mechanism further comprises a limiting plate on which the upper roller moves.
In one embodiment, the robot is a six-axis robot.
In one embodiment, the driving device further comprises a control vision system for detecting the model of the sole and the polishing effect.
The utility model discloses an automatic grinding machanism of sole has replaced the manual of staff to the sole to polish through the cooperation function between structure of polishing, rotary mechanism, positioning mechanism and the drive arrangement, realizes the automatic process of polishing of sole, has guaranteed the quality of polishing, has reduced manufacturing cost. Meanwhile, the design of the whole structure of the rotating mechanism can still stably fix the sole under the condition that the surface of the sole is not flat, so that the automatic sole polishing mechanism of the utility model can meet the universality of different shoe sizes, different shoe types, left feet and right feet; the grinding mechanism finishes automatic grinding of all soles by avoiding the non-grinding areas of the soles through the driving rotating mechanism, unified production is standardized, and production efficiency and product quality are improved.
Drawings
Fig. 1 is a left side view of the automatic sole polishing mechanism of the present invention.
Fig. 2 is an exploded view of the rotating mechanism of the present invention.
Fig. 3 is a force application diagram of the rotating mechanism to the sole during the polishing process of the utility model.
Fig. 4 is an exploded view of the positioning mechanism of the present invention.
Fig. 5 is a top view of the automatic sole polishing mechanism of the present invention.
Fig. 6 is a schematic view of a polishing operation of the automatic sole polishing mechanism of the present invention.
Fig. 7 is another schematic diagram of the polishing action of the automatic sole polishing mechanism of the present invention.
Fig. 8 is the polishing action principle schematic diagram of the automatic sole polishing mechanism of the utility model.
Wherein, the reference numbers:
automatic sole grinding mechanism 100
Spherical bearing 211
Screw 212
Positioning pin 26
Retaining ring 281
Ball bearing 282
Needle roller bearing 283
Movable connecting plate 37
Pressure F
First position S1
Second position S2
Detailed Description
To better understand the features of the present invention, the following preferred embodiments are specifically mentioned to further illustrate the present invention. It should be appreciated, however, that the embodiments of the invention provide many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments disclosed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the claims.
As shown in fig. 1, it is a left side view of the automatic sole grinding mechanism 100 of the present invention. The utility model discloses an automatic grinding machanism 100 of sole includes grinding machanism 10, rotary mechanism 20, positioning mechanism 30 and drive arrangement 40.
The utility model discloses a grinding machanism 10 includes robotic arm 11 and polishing jig 12, the utility model discloses a robotic arm 11 is preferred six robotic arm, and polishing jig 12 sets up in robotic arm 11's front end, and grinding machanism 10 polishes through polishing jig 12 to the region of polishing of sole 50. The sole 50 is located the platform 60, and positioning mechanism 30 is connected with rotary mechanism 20, and positioning mechanism 30 drives rotary mechanism 20 and fixes sole 50, and/or to the dodge of the sole 50 regional of polishing. The driving device 40 is connected with the positioning mechanism 30 and the polishing mechanism 10, and is used for driving the positioning mechanism 30 and the polishing mechanism 10 to move.
As shown in fig. 2, an exploded view of the rotating mechanism 20 of the present invention is shown. The rotating mechanism 20 comprises a pressing plate 21 and a rotating arm 22, the rotating arm 22 is a V-shaped structure, one end of the rotating arm 22 is connected with the positioning mechanism 30, and a V-shaped bevel of the rotating arm 22 is connected with the pressing plate 21.
Preferably, the rotating mechanism 20 further comprises a first needle cylinder 23, the first needle cylinder 23 is located at the other end of the rotating arm 22, and the first needle cylinder 23 is used for positioning the origin of the rotating mechanism 20; the rotating mechanism 20 further comprises a guide jig plate 24, a reference plate jig 25, a positioning pin 26 and a second needle cylinder 27; the rotating arm 22, the reference plate jig 25, the guide jig plate 24 and the pressing plate 21 are sequentially arranged and connected through a rotating shaft jig 28; each end of the reference plate jig 25 is provided with a second needle cylinder 27 and a positioning pin 26, the bottom of the second needle cylinder 27 abuts against the guide jig plate 24, and the positioning pin 26 is clamped in grooves at two ends of the guide jig plate 24. When the reference plate jig 25, the guide jig plate 24, the positioning pin 26, and the second needle cylinder 27 are used to fix and limit the sole 50, the sole 50 can be stably fixed even if the upper is uneven.
A snap ring 281, two ball bearings 282, and a needle bearing 283 are further connected to the rotary shaft jig 28 on the side close to the rotary arm 22; the retaining ring 281 fixes the rotary shaft jig 28, the ball bearing 282 rotates when the rotary mechanism 20 rotates, and the needle bearing 283 bears the pressure when the rotary mechanism 20 positions the shoe sole 50 and performs the rotation operation of the rotary mechanism 20. Still be equipped with spherical bearing 211 between direction tool board 24 and the clamp plate 21, spherical bearing 211 passes through screw 212 fixed, and spherical bearing 211 enables the different inclination on clamp plate 21 adaptation sole 50 surface, increases the stability of the in-process sole 50 of polishing, the utility model discloses a screw 212 is for example but not limited to hexagon socket head cap short screw.
The rotating mechanism 20 further comprises a gasket 29, the gasket 29 is located on one side of the pressing plate 21 close to the sole 50, the gasket 29 is preferably made of rubber, the gasket 29 can play a role of buffering when the sole 50 is fixed, and meanwhile, the rubber can increase the friction force between the gasket 29 and the sole 50, so that the stability of the sole 50 is increased in the polishing process.
As shown in fig. 3, it is a force application diagram of the rotating mechanism 20 of the present invention to the sole 50 during the polishing process. In the polishing process, the rotating mechanism 20 fixes the sole 50 by the up-and-down motion, that is, the rotating mechanism 20 applies a force F perpendicular to the surface of the sole 50 to the sole 50, thereby fixing the sole 50. The design of the whole structure of the rotating mechanism 20 can stably fix the sole 50 even if the surface of the sole 50 is not flat, and can satisfy the universality of the sole 50 with different shoe sizes, different shoe types, left feet and right feet.
Fig. 4 is an exploded view of the positioning mechanism 30 according to the present invention. The positioning mechanism 30 is connected with the rotating mechanism 20, the positioning mechanism 30 drives the rotating mechanism 20 to move up and down to fix the sole 50, and/or the rotating mechanism 30 drives the rotating arm 22 of the rotating mechanism 20 to rotate to avoid the non-polishing area of the sole 50. The positioning mechanism 30 includes a lower roller 31, a fixing structure 32, and a cylinder 33. The lower roller 31 is disposed at the bottom of the fixing structure 32, and the cylinder 33 is disposed on the fixing structure 32, and the lower roller 31 drives the positioning mechanism 30 to reciprocate. The fixing structure 32 includes a fixing plate 321, an action connecting plate 322, a guiding shaft 323 and a cylinder fixing jig 324, the lower roller 31 is disposed at the bottom of the fixing plate 321, the top of the fixing plate 321 is connected to one end of the guiding shaft 323, the action connecting plate 322 is disposed on the guiding shaft 323, one end of the guiding shaft 323 is connected to the cylinder fixing jig 324, the cylinder 33 is disposed on the cylinder fixing jig 324, in this embodiment, the number of the guiding shafts 323 is 2, however, the present invention does not particularly limit the number of the guiding shafts 323; the fixture 324 is fixed to the cylinder and is used for increasing the stability of the cylinder 33, the guide shaft 323 is arranged to enable the stability of the automatic sole polishing mechanism 100 to be better, the stability of the cylinder during action is guaranteed, and the precision of the automatic sole polishing mechanism 100 is improved. The lower rollers 31 are used for bearing the positioning mechanism 30, and the positioning mechanism 30 is driven to reciprocate by the lower rollers 31, the number of the lower rollers 31 of the present invention is not particularly limited, and is preferably 3 to 5; the air cylinder 33 is connected to the rotation mechanism 20 and moves up and down to fix the shoe sole 50.
Preferably, the positioning mechanism 30 of the present invention further includes a bearing plate 34, the bearing plate 34 is disposed below the lower roller 31, and the lower roller 31 reciprocates on the bearing plate 34.
Referring back to fig. 1, the driving device 40 further includes a reciprocating mechanism 41, the reciprocating mechanism 41 is connected to the positioning mechanism 30 for driving the positioning mechanism 30 to reciprocate, and the driving device 40 further includes a control vision system (not shown) for detecting the type of the sole 50 and the polishing effect of the sole 50.
Referring to fig. 4, the positioning mechanism 30 further includes a linear bearing assembly 35, the linear bearing assembly 35 is disposed on the upper portion of the fixing structure 32, i.e., on the upper portion of the cylinder fixing jig 324, and the reciprocating mechanism 41 is connected to the positioning mechanism 30 through the linear bearing assembly 35. The positioning mechanism 30 further includes 2 upper rollers 36, the upper rollers 36 are disposed on the upper portion of the fixed structure 32 and located at two sides of the linear bearing assembly 35, and the reciprocating mechanism 41 further includes a limiting plate on which the upper rollers 36 move.
In addition, two sides of the linear bearing assembly 35 are further provided with moving connection plates 37, the moving connection plates 37 are disposed on the upper portion of the cylinder fixing jig 324 of the fixing structure 32 and located at two sides of the linear bearing assembly 35, the upper pulleys 36 are disposed on the moving connection plates 37, the moving connection plates 37 are used for fixing the upper rollers 36, and the number of the moving connection plates 37 is 2, which is the same as the number of the upper rollers 36.
Please refer to fig. 5 to 8 simultaneously, fig. 5 is the utility model discloses an automatic grinding machanism 100's of sole top view, fig. 6 is the utility model discloses an automatic grinding machanism 100's of sole polishing action schematic diagram, fig. 7 is the utility model discloses an automatic grinding machanism 100's of sole another polishing action schematic diagram, fig. 8 is the utility model discloses an automatic grinding machanism 100's of sole polishing action principle schematic diagram. The utility model discloses an automatic grinding machanism 100 of sole is at the in-process of polishing, and drive arrangement 40 can drive positioning mechanism 30's cylinder 33 and carry out the up-and-down motion and fix sole 50 for sole 50 keeps motionless at the whole in-process of polishing. As shown in fig. 6, in the polishing process of the automatic sole polishing mechanism 100 of the present invention, the rotating arm 22 is first located at the first position S1 shown in fig. 8, and the polishing jig 12 first performs a polishing operation on the sole 50 to complete the polishing of a partial area of the sole 50, that is, the polishing of the rotating arm non-shielding portion of the sole 50; since the rotating arm 22 for fixing the sole 50 interferes with the polishing jig 12, the driving device 40 drives the positioning mechanism 30 to move and further drives the rotating arm 22 to move, so that the rotating arm 22 is located at the second position S2 shown in fig. 8. Unlike the up-and-down movement of the cylinder 33, the rotary arm 22 performs a rotary motion in a plane with the break point of the V-shaped structure as the center of the circle to complete the avoiding motion of the non-polishing region of the sole. As shown in fig. 7, after the avoiding action of the rotary arm 22 is completed, the polishing jig 12 continues to polish the remaining area of the sole 50, that is, the polishing of the rotary arm shielding part of the sole 50 is completed, and then the polishing process of the sole 50 is completed.
The utility model discloses an automatic grinding machanism of sole has replaced the staff to the manual of sole to polish through the cooperation function between grinding machanism, rotary mechanism, positioning mechanism and the drive arrangement, realizes the automatic process of polishing of sole, has guaranteed the quality of polishing, has reduced manufacturing cost. Meanwhile, the design of the whole structure of the rotating mechanism can still stably fix the sole under the condition that the surface of the sole is not flat, so that the automatic sole polishing mechanism of the utility model can meet the universality of different shoe sizes, different shoe types, left feet and right feet; the grinding mechanism finishes automatic grinding of all soles by avoiding the non-grinding areas of the soles through the driving rotating mechanism, unified production is standardized, and production efficiency and product quality are improved.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the invention as defined by the appended claims.
Claims (13)
1. An automatic grinding machanism of sole, its characterized in that includes:
the polishing mechanism comprises a mechanical arm and a polishing jig, the polishing jig is arranged at the front end of the mechanical arm, and the polishing jig is used for polishing the polishing area of the sole;
a rotation mechanism;
the positioning mechanism is connected with the rotating mechanism and drives the rotating mechanism to fix the sole and/or avoid a non-polishing area of the sole; and
and the driving device is connected with the positioning mechanism and the polishing mechanism and used for driving the positioning mechanism and the polishing mechanism to move.
2. The automatic grinding mechanism for the sole according to claim 1, wherein the rotating mechanism comprises a rotating arm and a pressing plate, the rotating arm is of a V-shaped structure, one end of the rotating arm is connected with the positioning mechanism, and a V-shaped folding angle of the rotating arm is connected with the pressing plate.
3. The automatic sole grinding mechanism of claim 2, wherein the rotating mechanism further comprises a first needle cylinder located at the other end of the rotating arm, and the origin of the rotating mechanism is located by the first needle cylinder.
4. The automatic sole grinding mechanism according to claim 2, wherein the rotating mechanism further comprises a reference plate jig, a guide jig plate, a second needle cylinder and a positioning pin, the rotating arm, the reference plate jig, the guide jig plate and the pressing plate are sequentially arranged and connected through a rotating shaft jig, the second needle cylinder and the positioning pin are arranged at each end of the reference plate jig, the bottom of the second needle cylinder abuts against the guide jig plate, and the positioning pin is clamped in grooves at two ends of the guide jig plate.
5. The automatic sole sharpening mechanism of claim 2 further comprising a shim positioned on a side of the pressure plate adjacent the sole.
6. The automatic grinding mechanism for shoe soles according to claim 1, characterized in that said positioning mechanism comprises a lower roller, a fixed structure and a cylinder, said lower roller is arranged at the bottom of said fixed structure, said cylinder is arranged on said fixed structure, and said positioning mechanism is driven by said lower roller to reciprocate.
7. The automatic sole sharpening mechanism of claim 6, wherein the number of lower rollers is 3-5.
8. The automatic sole sharpening mechanism of claim 6 wherein the positioning mechanism further comprises a carrier plate disposed below the lower roller, the lower roller reciprocating on the carrier plate.
9. The automatic sole grinding mechanism of claim 6, wherein the drive mechanism further comprises a reciprocating mechanism coupled to the positioning mechanism for reciprocating the positioning mechanism.
10. The automatic sole sharpening mechanism of claim 9 wherein said positioning mechanism further includes a linear bearing assembly disposed above said fixed structure, said reciprocating action mechanism being connected to said positioning mechanism through said linear bearing assembly.
11. The automatic sole grinding mechanism of claim 10, wherein the positioning mechanism further comprises upper rollers disposed above the fixed structure on either side of the linear bearing assembly, and the reciprocating mechanism further comprises a stop plate on which the upper rollers move.
12. The automatic sole sharpening mechanism of claim 1 wherein the robotic arm is a six axis robotic arm.
13. The automatic sole grinding mechanism of claim 1, wherein the drive means further comprises a control vision system for detecting the sole type and grinding effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022529551.0U CN213730930U (en) | 2020-11-04 | 2020-11-04 | Automatic sole polishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022529551.0U CN213730930U (en) | 2020-11-04 | 2020-11-04 | Automatic sole polishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730930U true CN213730930U (en) | 2021-07-20 |
Family
ID=76819865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022529551.0U Active CN213730930U (en) | 2020-11-04 | 2020-11-04 | Automatic sole polishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730930U (en) |
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2020
- 2020-11-04 CN CN202022529551.0U patent/CN213730930U/en active Active
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