CN210550221U - Automatic abrasive belt changing mechanism - Google Patents
Automatic abrasive belt changing mechanism Download PDFInfo
- Publication number
- CN210550221U CN210550221U CN201921542545.XU CN201921542545U CN210550221U CN 210550221 U CN210550221 U CN 210550221U CN 201921542545 U CN201921542545 U CN 201921542545U CN 210550221 U CN210550221 U CN 210550221U
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- China
- Prior art keywords
- abrasive belt
- sleeve
- abrasive
- driving mechanism
- driving
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Abstract
The utility model discloses an automatic mechanism of reloading in abrasive band, including abrasive band sleeve, many abrasive bands, liftout device, unloading fly leaf, the abrasive band is established side by side on the abrasive band sleeve, liftout device movable mounting can with on the abrasive band sleeve the abrasive band extrusion leaves the telescopic fixed in abrasive band through unloading fly leaf and action wheel of abrasive band sleeve lower part, from the displacement of driving wheel, will loosen the abrasive band after carry out the unloading, then the abrasive band of establishing through the liftout device with the abrasive band sleeve upper cover ejecting to the workstation on, action wheel and the periphery from the driving wheel promptly accomplish the material loading work through the drive action wheel with from the driving wheel return, whole process step is few, and overall structure is simple compact, has realized the automation that the abrasive band was reloaded.
Description
Technical Field
The utility model belongs to the technical field of automation equipment technique and specifically relates to an automatic mechanism of reloading in abrasive band is related to.
Background
In order to make the surface more smooth in the processing of stainless steel thermos cup, often can use the burnishing machine to polish the surface of cup, in the first rough polishing process of cup polishing, all use the abrasive band to polish the cup basically, abrasive band on the traditional burnishing machine all needs the manual work to dismantle the installation when needing to be changed, troublesome poeration can not realize automaticly.
Disclosure of Invention
The not enough to prior art, the utility model provides an automatic abrasive band reloading mechanism, simple structure, working procedure is few, can realize the automatic work of reloading of abrasive band on the burnishing machine.
The utility model provides a technical scheme that its technical problem adopted is: the automatic abrasive belt changing mechanism comprises an abrasive belt sleeve, a plurality of abrasive belts, a material ejecting device and a discharging movable plate, wherein the abrasive belts are sleeved on the abrasive belt sleeve side by side, the material ejecting device is movably arranged on the abrasive belt sleeve and can extrude the abrasive belts away from the abrasive belt sleeve to be fixed, the material ejecting device is driven to move on the abrasive belt sleeve through a driving assembly, the discharging movable plate is further arranged on the inner side of the end part of the abrasive belt sleeve, the discharging movable plate can be driven to move to the outer part of the abrasive belt sleeve through a second driving mechanism, a plurality of abrasive belt clamping mechanisms are arranged on the discharging movable plate, the abrasive belt clamping mechanisms are driven to move on the discharging movable plate through a third driving mechanism, an abrasive belt polishing assembly is further arranged on the outer side of the abrasive belt sleeve, and the abrasive belt polishing assembly comprises a workbench and driving wheels, a driving wheel, The driven wheel, the driving wheel and the driven wheel are sleeved with abrasive belts to be replaced, the workbench is also provided with a fourth driving mechanism, a fifth driving mechanism and a sixth driving mechanism, the fourth driving mechanism can drive the driven wheel to be close to the driving wheel, the fifth driving mechanism can drive the workbench to move towards the driven wheel, so that the abrasive belt to be replaced is in a loose state, the sixth driving mechanism drives the workbench to be close to the abrasive belt sleeve, after the abrasive belt to be replaced in a loosening state is clamped by the abrasive belt clamping mechanism, the blanking movable plate retracts into the abrasive belt sleeve, and the ejector device extrudes and conveys the new abrasive belt arranged on the abrasive belt sleeve to the periphery of the driving wheel and the driven wheel, and the driving wheel and the driven wheel return to finish the fixation of the abrasive belt.
In the above technical scheme, preferably, the material ejecting device includes an annular baffle plate, the annular baffle plate is sleeved on the abrasive belt sleeve, a connecting portion is arranged in the annular baffle plate, the connecting portion is connected with the annular baffle plate through a plurality of connecting rods, the abrasive belt sleeve is provided with a plurality of limiting grooves, the connecting rods are movably arranged in the limiting grooves, the connecting portion is connected with the driving assembly, and the driving assembly drives the annular baffle plate to move on the abrasive belt sleeve. The arrangement ensures that the annular baffle can move in the abrasive belt sleeve and can push and feed the abrasive belt outside the abrasive belt sleeve.
In the above technical solution, preferably, the driving assembly drives the annular baffle to longitudinally displace on the belt sleeve.
In the above technical scheme, preferably, the driving assembly includes a first support plate, a second support plate, a first lead screw, a threaded sleeve, a coupler, and a servo motor, the first support plate is fixed inside the abrasive belt sleeve, the second support plate is mounted on the upper portion of the first support plate through a plurality of vertical plates, the threaded sleeve passes through the first support plate and is fixedly connected with the material ejecting device, the lead screw passes through the threaded sleeve and is in threaded connection with the threaded sleeve, the servo motor is arranged on the second support plate, the servo motor drives the lead screw to rotate through the coupler, and the material ejecting device is driven to move through rotation of the lead screw.
In the above technical scheme, preferably, the driven wheel is rotatably connected to the connecting seat, the connecting seat is slidably disposed on the workbench, a sliding groove is formed in the workbench, a sliding rod is disposed in the sliding groove and penetrates through the connecting seat, the connecting seat can be driven by the fourth driving mechanism to transversely slide in the sliding groove, a spring is sleeved on the sliding rod, and the spring drives the connecting seat to be away from the driving wheel.
In the above technical scheme, preferably, there are 2 driven wheels, and the abrasive belt to be replaced, which is sleeved on the driven wheels and the driving wheel, is in a rounded triangle shape when tensioned, and is consistent with the outer contour of the cross section of the abrasive belt sleeve.
In the above technical solution, preferably, the second driving mechanism is a first cylinder, and the number of the first cylinders is 3.
In the above technical scheme, preferably, a third support plate is arranged above the discharging movable plate, the third support plate is fixedly mounted on the inner side of the abrasive belt sleeve, the third driving mechanism is mounted on the third support plate, the third driving mechanism is a second cylinder, the abrasive belt clamping mechanism is a pneumatic finger, the number of the second cylinder and the pneumatic finger is 6, and each two pneumatic fingers clamp one edge of the abrasive belt to be replaced.
In the above technical solution, preferably, the abrasive belt polishing assembly further includes a base, the base is connected to a slide rail placed on the ground in a transverse sliding manner, the fifth driving mechanism drives the base to move, and the fifth driving mechanism is a pressure cylinder.
In the above technical solution, preferably, the workbench includes an upper base plate and a lower base plate, the lower base plate is movably connected to the base through a second lead screw, the second lead screw is driven to rotate by an external sixth driving mechanism, the second lead screw drives the workbench to longitudinally displace through rotation, the sixth driving mechanism is connected to the second lead screw through a gear, and the sixth driving mechanism is a servo motor.
In the above technical solution, preferably, the fourth driving mechanism is an air cylinder.
The utility model has the advantages that: the abrasive belt after being loosened is discharged through the displacement of the discharging movable plate, the driving wheel and the driven wheel on the lower portion of the abrasive belt sleeve, then the abrasive belt sleeved on the abrasive belt sleeve is ejected to the workbench through the ejecting device, namely the periphery of the driving wheel and the driven wheel, the feeding work is completed by driving the driving wheel and the driven wheel to return, the whole process is few in steps, the whole structure is simple and compact, and the automation of abrasive belt changing is realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is an external structural diagram of another angle of the present invention.
Fig. 3 is a structural diagram of a belt sleeve and ejector according to the present invention.
Fig. 4 is another angular schematic of fig. 3.
Fig. 5 is a partially hidden internal block diagram of the belt sleeve of fig. 3.
In the figure, 1, a belt sleeve, 2, a belt, 3, a liftout device, 4, a blanking movable plate, 6, a first cylinder, 7, a pneumatic finger, 8, a second cylinder, 9, a belt polishing assembly, 10, a workbench, 101, an upper base plate, 102, a lower base plate, 11, a driving wheel, 12, a driven wheel, 13, a belt to be replaced, 15, a booster cylinder, 17, a ring-shaped baffle, 18, a connecting part, 19, a connecting rod, 20, a limiting groove, 21, a first supporting plate, 22, a second supporting plate, 23, a first screw rod, 24, a threaded sleeve, 241, a coupler, 25, a first servo motor, 26, a vertical plate, 27, a connecting seat, 28, a sliding groove, 29, a sliding rod, 31, a third supporting plate, 32, a third cylinder, 33, a base, 34, a sliding rail, 35, a second screw rod, 36 and a second servo motor are arranged.
Detailed Description
In fig. 1-5, an automatic abrasive belt changing mechanism includes an abrasive belt sleeve 1, a plurality of abrasive belts 2, a material ejecting device 3, and a material discharging movable plate 4, wherein the abrasive belts 2 are sleeved side by side on the abrasive belt sleeve 1, a ring-shaped baffle 17 on the material ejecting device 3 is movably mounted on the abrasive belt sleeve 1 to extrude the abrasive belt 2 away from the fixation of the abrasive belt sleeve 1, the material ejecting device 3 is driven by a driving assembly to move longitudinally on the abrasive belt sleeve 1, the driving assembly includes a first support plate 21, a second support plate 22, a first lead screw 23, a threaded sleeve 24, a coupler 241, and a first servo motor 25, the first support plate 21 is fixed inside the abrasive belt sleeve 1, the second support plate 22 is mounted on the upper portion of the first support plate 21 by a plurality of vertical plates 26, the threaded sleeve 24 passes through the first support plate 21 and is fixedly connected with the material ejecting device 3, the first screw rod 23 penetrates through the threaded sleeve 24 to be in threaded connection with the threaded sleeve, the first servo motor 25 is arranged on the second supporting plate 22, the first servo motor 25 drives the first screw rod 23 to rotate through the coupler 241, and the ejection device 3 is driven to move through the rotation of the first screw rod 23. A discharging movable plate 4 is further arranged on the inner side of the end portion of the abrasive belt sleeve 1, the discharging movable plate 4 can be driven by three first air cylinders 6 to move to the outside of the abrasive belt sleeve 1, a plurality of pneumatic fingers 7 are arranged on the discharging movable plate 4, the pneumatic fingers 7 are driven by a second air cylinder 8 to move on the discharging movable plate 4, an abrasive belt polishing assembly 9 is further arranged on the outer side of the abrasive belt sleeve 1, the abrasive belt polishing assembly 9 comprises a workbench 10, a driving wheel 11 and a driven wheel 12, the driving wheel 11 and the driven wheel 12 are arranged on the workbench 10, an abrasive belt 13 to be replaced is sleeved on the driving wheel 11 and the driven wheel 12, a third air cylinder 32, a pressure cylinder 15 and a second servo motor 36 are further arranged on the workbench 10, the third air cylinder 32 can drive the driven wheel 12 to approach the driving wheel 11, and the pressure cylinder 15 can drive the workbench 10 to move towards the driven wheel, the abrasive belt 13 to be replaced is in a loose state, the second servo motor 36 drives the workbench 10 to approach the abrasive belt sleeve 1, after the abrasive belt 13 to be replaced in the loose state is clamped by the pneumatic fingers 7, the blanking movable plate 4 retracts into the abrasive belt sleeve 1, the material ejecting device 3 extrudes and conveys the new abrasive belt 2 installed on the abrasive belt sleeve 1 to the peripheries of the driving wheel 11 and the driven wheel 12, the driving wheel 11 and the driven wheel 12 return to complete the fixation of the abrasive belt 2, 2 driven wheels 12 are arranged, and the abrasive belt 13 to be replaced sleeved on the driven wheel 12 and the driving wheel 11 is in a rounded triangle shape when being tensioned and is consistent with the outer contour of the cross section of the abrasive belt sleeve 1.
The annular baffle 17 on the ejector device 3 is sleeved on the abrasive belt sleeve 1, a connecting part 18 is arranged in the annular baffle 17, the connecting part 18 is connected with the annular baffle 17 through a plurality of connecting rods 19, a plurality of limiting grooves 20 are arranged on the abrasive belt sleeve 1, the connecting rods 19 are movably arranged in the limiting grooves 20, the connecting part 18 is connected with a first screw rod 23 on the driving assembly through the threaded sleeve, and the annular baffle 17 of the first screw rod 23 displaces on the abrasive belt sleeve 1.
The driven wheel 12 is rotatably connected to a connecting seat 27, the connecting seat 27 is slidably disposed on the workbench 10, a sliding groove 28 is disposed on the workbench 10, a sliding rod 29 is disposed in the sliding groove 28, the sliding rod 29 penetrates through the connecting seat 27, the connecting seat 27 can be driven by a third cylinder 32 to transversely slide in the sliding groove 28, a spring is sleeved on the sliding rod 29, and the spring drives the connecting seat 27 to be away from the driving wheel 11.
A third support plate 31 is arranged above the feeding movable plate 4, the third support plate 31 is fixedly installed on the inner side of the abrasive belt sleeve 1, the second cylinder 6 is installed on the third support plate 31, the number of the second cylinders 6 and the number of the pneumatic fingers 7 are 6, and when the pneumatic sanding belt changing device works, every two pneumatic fingers 7 clamp one edge of the abrasive belt 13 to be changed.
The belt polishing assembly 9 further comprises a base 33, the base 33 is transversely and slidably connected with a slide rail 34 placed on the ground, and the pressure cylinder 15 drives the base 33 to move.
The workbench 10 comprises an upper base plate 101 and a lower base plate 102, the lower base plate 102 is movably connected with the base 33 through a second screw rod 35, the second screw rod 35 is driven to rotate through an external second servo motor 36, the second screw rod 35 drives the workbench 10 to longitudinally displace through rotation, and the second servo motor 36 is connected with the second screw rod 35 through a gear. The longitudinal height or horizontal position of the table 10 is adjusted by the booster cylinder 15 and the second servomotor 36.
Claims (10)
1. Automatic abrasive band reloading mechanism, its characterized in that: the abrasive belt polishing device comprises an abrasive belt sleeve, a plurality of abrasive belts, a material ejecting device and a discharging movable plate, wherein the abrasive belts are sleeved on the abrasive belt sleeve side by side, the material ejecting device is movably arranged on the abrasive belt sleeve and can extrude the abrasive belts to be separated from the abrasive belt sleeve to be fixed, the material ejecting device is driven by a driving assembly to move on the abrasive belt sleeve, the discharging movable plate is further arranged on the inner side of the end part of the abrasive belt sleeve and can be driven by a second driving mechanism to move to the outer part of the abrasive belt sleeve, a plurality of abrasive belt clamping mechanisms are arranged on the discharging movable plate, the abrasive belt clamping mechanisms are driven by a third driving mechanism to move on the discharging movable plate, an abrasive belt polishing assembly is further arranged on the outer side of the abrasive belt sleeve, the abrasive belt polishing assembly comprises a workbench, and a driving wheel and a driven wheel which are arranged on the workbench, and abrasive belts, the working table is further provided with a fourth driving mechanism, a fifth driving mechanism and a sixth driving mechanism, the fourth driving mechanism can drive the driven wheel to be close to the driving wheel, the fifth driving mechanism can drive the working table to move towards the driven wheel so as to enable the abrasive belt to be replaced to be in a loose state, the sixth driving mechanism drives the working table to be close to the abrasive belt sleeve, after the abrasive belt to be replaced in the loose state is clamped by the abrasive belt clamping mechanism, the discharging movable plate retracts into the abrasive belt sleeve, the material ejecting device extrudes and conveys a new abrasive belt arranged on the abrasive belt sleeve to the peripheries of the driving wheel and the driven wheel, and the driving wheel and the driven wheel return to complete the fixation of the abrasive belt.
2. The automatic abrasive belt reloading mechanism of claim 1, wherein: the material ejecting device comprises an annular baffle plate, the annular baffle plate is sleeved on the abrasive belt sleeve, a connecting portion is arranged in the annular baffle plate and connected with the annular baffle plate through a plurality of connecting rods, a plurality of limiting grooves are formed in the abrasive belt sleeve, the connecting rods are arranged in the limiting grooves and can move, the connecting portion is connected with the driving assembly, and the driving assembly drives the annular baffle plate to move on the abrasive belt sleeve.
3. The automatic abrasive belt reloading mechanism of claim 2, wherein: the drive assembly drives the annular fence to longitudinally displace on the belt sleeve.
4. The automatic abrasive belt reloading mechanism according to any one of claims 1 to 3, wherein: the drive assembly comprises a first support plate, a second support plate, a first screw rod, a threaded sleeve, a coupler and a servo motor, wherein the first support plate is fixed on the inner side of the abrasive belt sleeve, the second support plate is installed on the upper portion of the first support plate through a plurality of vertical plates, the threaded sleeve penetrates through the first support plate and is fixedly connected with the material ejecting device, the screw rod penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve, the servo motor is arranged on the second support plate, the servo motor drives the screw rod to rotate through the coupler, and the material ejecting device is driven to move through the rotation of the screw rod.
5. The automatic abrasive belt reloading mechanism of claim 1, wherein: the driven wheel is rotatably connected to the connecting seat, the connecting seat is arranged on the workbench in a sliding mode, a sliding groove is formed in the workbench, a sliding rod is arranged in the sliding groove and penetrates through the connecting seat, the connecting seat can be driven by the fourth driving mechanism to slide transversely in the sliding groove, a spring is sleeved on the sliding rod, and the spring drives the connecting seat to be far away from the driving wheel.
6. The automatic abrasive belt reloading mechanism of claim 1, wherein: the number of the driven wheels is 2, the abrasive belt to be replaced sleeved on the driven wheels and the driving wheel is in a rounded triangle shape when being tensioned, and the contour of the abrasive belt to be replaced is consistent with the outer contour of the cross section of the abrasive belt sleeve.
7. The automatic abrasive belt reloading mechanism of claim 1, wherein: the second driving mechanism is a first air cylinder, and the number of the first air cylinders is 3.
8. The automatic abrasive belt reloading mechanism of claim 1, wherein: a third support plate is arranged above the discharging movable plate, the third support plate is fixedly installed on the inner side of the abrasive belt sleeve, a third driving mechanism is installed on the third support plate, the third driving mechanism is a second cylinder, the abrasive belt clamping mechanisms are pneumatic fingers, the number of the second cylinders and the number of the pneumatic fingers are 6, and every two pneumatic fingers clamp one edge of the abrasive belt to be replaced.
9. The automatic abrasive belt reloading mechanism of claim 1, wherein: the abrasive belt polishing assembly further comprises a base, the base is connected with a sliding rail placed on the ground in a transverse sliding mode, the fifth driving mechanism drives the base to move, and the fifth driving mechanism is a pressurizing cylinder.
10. The automatic abrasive belt reloading mechanism of claim 9, wherein: the workbench comprises an upper base plate and a lower base plate, the lower base plate is movably connected with the base through a second lead screw, the second lead screw is driven to rotate through an external sixth driving mechanism, the second lead screw drives the workbench to longitudinally displace through rotation, the sixth driving mechanism is connected with the second lead screw through a gear, and the sixth driving mechanism is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542545.XU CN210550221U (en) | 2019-09-17 | 2019-09-17 | Automatic abrasive belt changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542545.XU CN210550221U (en) | 2019-09-17 | 2019-09-17 | Automatic abrasive belt changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550221U true CN210550221U (en) | 2020-05-19 |
Family
ID=70671274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921542545.XU Expired - Fee Related CN210550221U (en) | 2019-09-17 | 2019-09-17 | Automatic abrasive belt changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001419A (en) * | 2021-03-03 | 2021-06-22 | 江门市亚泰智能抛磨科技有限公司 | Sponge wheel abrasive belt assembly fixture |
| CN113770876A (en) * | 2021-09-15 | 2021-12-10 | 华中科技大学 | Force-controlled abrasive belt grinding and polishing system and method for online automatic tool changing |
-
2019
- 2019-09-17 CN CN201921542545.XU patent/CN210550221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001419A (en) * | 2021-03-03 | 2021-06-22 | 江门市亚泰智能抛磨科技有限公司 | Sponge wheel abrasive belt assembly fixture |
| CN113770876A (en) * | 2021-09-15 | 2021-12-10 | 华中科技大学 | Force-controlled abrasive belt grinding and polishing system and method for online automatic tool changing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |