CN111604766B - Automatic sand paper feeding device polishes - Google Patents
Automatic sand paper feeding device polishes Download PDFInfo
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- CN111604766B CN111604766B CN202010605014.1A CN202010605014A CN111604766B CN 111604766 B CN111604766 B CN 111604766B CN 202010605014 A CN202010605014 A CN 202010605014A CN 111604766 B CN111604766 B CN 111604766B
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- bracket
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- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 106
- 238000005498 polishing Methods 0.000 claims abstract description 40
- 238000005096 rolling process Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 230000003028 elevating effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic sand paper feeding device for polishing, which comprises a storage device for storing and outputting sand paper, a forward device for dragging the sand paper to feed, a moving device for driving the sand paper to transversely move so as to contact a polished workpiece and a lifting device, wherein the storage device and the forward device are respectively positioned at two sides of the lifting device, the lifting device is vertically connected with the moving device so as to drive the moving device to lift, the storage device and the forward device are both connected with the moving device in parallel, and the sand paper sequentially winds the storage device, one side of the lifting device, the moving device, the other side of the lifting device and the forward device. The automatic feeding device for the polishing sand paper can achieve the purposes of accurate polishing, rapid feeding and the like of the sand paper, is beneficial to improving the polishing efficiency and effect of the sand paper, has a compact structure, is convenient to use, and can be popularized and used.
Description
Technical Field
The invention relates to the technical field of dry polishing, in particular to an automatic sand paper feeding device for polishing.
Background
In the prior art, when the motor output shaft is polished, the mode of manually grabbing sand paper is mostly adopted to replace and feed the sand paper, so that the polishing operation cannot be accurately and rapidly finished.
In summary, how to provide a device capable of rapidly and accurately feeding sand paper is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the invention aims to provide the automatic sand paper feeding device for polishing, which can realize the aims of precisely polishing, rapidly feeding and the like of sand paper, is beneficial to improving the polishing efficiency and effect of the sand paper, has compact structure and convenient use, and can be popularized and used.
In order to achieve the above object, the present invention provides the following technical solutions:
the automatic sand paper feeding device comprises a storage device for storing and outputting sand paper, an advancing device for dragging the sand paper to feed, a moving device for driving the sand paper to transversely move to contact a polished workpiece and a lifting device, wherein the storage device and the advancing device are respectively positioned on two sides of the lifting device, the lifting device is vertically connected with the moving device to drive the moving device to lift, the storage device and the advancing device are all connected with the moving device in parallel, and the sand paper sequentially winds the storage device, one side of the lifting device, the moving device, the other side of the lifting device and the advancing device.
Preferably, the mounting plate of the moving device is arranged at the top of the lifting device, the storage device and the advancing device are all arranged at the lifting bottom plate, the lifting bottom plate is connected with the mounting plate through a connecting rod, the lifting bottom plate is provided with an opening which is convenient for the lifting device to pass through, rotating pieces which are convenient for sand paper to transmit are correspondingly arranged at two sides of the opening, reserved hole sites which are convenient for sand paper to pass through are arranged at positions of the mounting bottom plate which correspond to the rotating pieces, and a sand paper support which is used for changing the moving direction of the sand paper is arranged at the top of the moving device.
Preferably, the moving device comprises a moving support for driving the sand paper support to transversely move, a linear conveying device for driving the moving support to transversely move and an elastic module for resetting the moving support, wherein the sand paper support is arranged at the top of the moving support, and the linear conveying device and the elastic module are respectively arranged at the left side and the right side of the moving support.
Preferably, the moving bracket is movably arranged on the mounting bottom plate, and the mounting bottom plate is provided with a linear guide rail for limiting the moving track of the moving bracket.
Preferably, a shock absorbing member is arranged between the linear conveying device and the moving support, and the shock absorbing member is used for reducing impact force received by the linear conveying device when the moving support resets.
Preferably, the storage device comprises a storage bracket vertically connected with the lifting bottom plate, a reel for storing sand paper, a transmission shaft for driving the reel to rotate, and a damping module for ensuring that the reel is not loose, wherein the sand paper is wound on the periphery of the reel, the damping module and the reel are respectively arranged on two sides of the storage bracket, and the transmission shaft sequentially penetrates through the damping module, the storage bracket and the reel.
Preferably, a clamping plate for clamping the reel and a locking member for locking the clamping plate on the transmission shaft are arranged on one side, away from the support, of the reel, the clamping plate is attached to the reel, and the locking member is connected with the end portion of the transmission shaft.
Preferably, the advancing device comprises an advancing bracket vertically connected with the lifting bottom plate, a rolling piece for dragging the sand paper to be fed, a driving piece for driving the rolling piece to rotate and a tensioning piece for compacting the rolling piece to tighten the sand paper, wherein the driving piece and the tensioning piece are respectively arranged at two ends of the rolling piece, and the rolling piece is connected with the advancing bracket.
Preferably, the driving member includes a motor and a rotation shaft connected to an output shaft of the motor, and the rolling member includes a main roller for being connected to the rotation shaft to rotate synchronously and a sub roller for being engaged with the main roller to pinch and pull the sandpaper.
Preferably, the lifting device and the moving device are both reciprocating linear motion modules.
When the automatic feeding device for the sandpaper provided by the invention is used, the sandpaper is output by the storage device and sequentially passes through one side of the lifting device, the moving device and the other side of the lifting device, and finally is dragged by the advancing device to realize the feeding of the sandpaper. In the sand paper operation process, when the polishing operation is required to be carried out on the polished workpiece, the lifting device can be controlled to ascend, so that the sand paper moves to the position flush with the polished workpiece, and then, the moving device is controlled to drive the sand paper to move transversely, so that the sand paper contacts the polished workpiece to carry out the polishing operation. After the polishing operation of the workpiece is finished, the moving device can be controlled to move transversely in the opposite direction so as to be far away from the workpiece to be polished, and then the lifting device is controlled to descend to the original position so as to facilitate the polishing operation of the next workpiece to be polished. And because the storage device and the advancing device are connected with the moving device in parallel, the moving track from the storage device to the moving device and the moving track from the moving device to the advancing device can be kept unchanged, so that the polishing position of the abrasive paper is ensured to be accurate.
In conclusion, the automatic sand paper feeding device for polishing provided by the invention can realize the aims of precisely polishing sand paper, rapidly feeding sand paper and the like, is favorable for improving the polishing efficiency and effect of the sand paper, has a compact structure, is convenient to use, and can be popularized and used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an automatic feeding device for sandpaper provided by the invention;
FIG. 2 is a schematic diagram of a storage device;
FIG. 3 is a schematic view of the structure of the advancing device;
fig. 4 is a schematic view of a sandpaper motion profile.
In fig. 1-4:
The sand paper machine comprises a lifting device 1, a mounting bottom plate 2, a lifting bottom plate 3, a connecting rod 4, a rotating piece 5, a reserved hole site 6, a sand paper support 7, a moving support 8, a linear conveying device 9, an elastic module 10, a linear guide rail 11, a damping piece 12, a storage support 13, a reel 14, a transmission shaft 15, a damping module 16, a clamping plate 17, a locking piece 18, an advancing support 19, a rolling piece 20, a tensioning piece 21, a motor 22, a rotating shaft 23, a connecting block 24, a bottom plate of the machine 25, a storage device 26, an advancing device 27 and a sand paper moving track 28.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention has the core that the automatic feeding device for the sandpaper can realize the aims of accurate sanding, quick feeding and the like of the sandpaper, is beneficial to improving the sanding efficiency and effect, has compact structure and convenient use, and can be popularized and used.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of an automatic sandpaper feeding device provided by the present invention, fig. 2 is a schematic structural view of a storage device, fig. 3 is a schematic structural view of an advancing device, and fig. 4 is a schematic structural view of a movement track of sandpaper.
The embodiment provides an automatic sand paper feeding device for polishing, which comprises a storage device 26 for storing and outputting sand paper, a forward device 27 for dragging the sand paper to feed, a moving device for driving the sand paper to transversely move to contact a polished workpiece and a lifting device 1, wherein the storage device 26 and the forward device 27 are respectively positioned at two sides of the lifting device 1, the lifting device 1 is vertically connected with the moving device to drive the moving device to lift, the storage device 26 and the forward device 27 are connected with the moving device in parallel, and the sand paper sequentially winds around the storage device 26, one side of the lifting device 1, the moving device, the other side of the lifting device 1 and the forward device 27.
It should be noted that, since the storage device 26 and the advancing device 27 are connected in parallel to the moving device, the moving track from the storage device 26 to the moving device and the moving track from the moving device to the advancing device 27 can be kept unchanged, so as to ensure accurate sanding position. The storage device 26 may be configured as the reel 14 such that the coated abrasive may be pulled from the reel 14 as the advancing device 27 pulls the coated abrasive.
The structure, size, position, etc. of the storage device 26, the advancing device 27, the moving device, and the lifting device 1 can be determined according to actual situations and actual demands during actual use.
It should be noted that, when the automatic feeding device for sandpaper provided by the present invention is used, the sandpaper is output from the storage device 26 and sequentially passes through one side of the lifting device 1, the moving device, and the other side of the lifting device 1, and is finally dragged by the advancing device 27 to realize sandpaper feeding. In the sand paper operation process, when the operation of polishing is carried out to the work piece of polishing, can control elevating gear 1 to rise for sand paper removes to the position with the work piece parallel and level of polishing, then, control mobile device again and drive sand paper lateral shifting, in order to make sand paper contact work piece of polishing carry out the operation of polishing. When the polishing operation of the workpiece is completed, the moving device can be controlled to move transversely in the opposite direction so as to be far away from the workpiece, and then the lifting device 1 is controlled to descend to the original position so as to facilitate the polishing operation of the next workpiece.
In conclusion, the automatic sand paper feeding device for polishing provided by the invention can realize the aims of precisely polishing sand paper, rapidly feeding sand paper and the like, is favorable for improving the polishing efficiency and effect of the sand paper, has a compact structure, is convenient to use, and can be popularized and used.
On the basis of the above embodiment, preferably, the mounting base plate 2 of the moving device is arranged at the top of the lifting device 1, the storage device 26 and the advancing device 27 are both arranged at the lifting base plate 3, the lifting base plate 3 is connected with the mounting base plate 2 through the connecting rod 4, the lifting base plate 3 is provided with an opening which is convenient for the lifting device 1 to pass through, two sides of the opening are correspondingly provided with rotating pieces 5 which are convenient for the sand paper to pass through, the position of the mounting base plate 2 corresponding to the rotating pieces 5 is provided with reserved hole sites 6 which are convenient for the sand paper to pass through, the top of the moving device is provided with a sand paper support 7 which is used for changing the moving direction of the sand paper, so that the sand paper can be output by the storage device 26, then passes through one side of the lifting device 1, the moving device and the other side of the lifting device 1, and finally is dragged by the advancing device 27 to realize sand paper feeding operation.
It should be noted that, can fix elevating gear 1 on the complete machine bottom plate 25 of automatic sand paper feeding device of polishing, elevating gear 1 can pass complete machine bottom plate 25 and go up and down the motion, elevating gear 1 elevating process can drive mobile device's mounting plate 2 and go up and down, and mounting plate 2 elevating process can drive elevating plate 3 in step and go up and down, and this process can ensure that the orbit of sand paper feeding process remains unchanged, is favorable to guaranteeing the accurate unanimity of sand paper polishing position more. The sandpaper movement path 28 may refer to the path shown in fig. 4. The same reserved hole sites 6 can be arranged on the whole machine bottom plate 25 corresponding to the installation bottom plate 2 so as to facilitate the penetration and feeding of sand paper.
It should be noted that, when the workpiece is polished, the workpiece polishing operation may be performed by controlling the movement of the lifting device 1 and the moving device so that one side of the sandpaper stand 7 approaches and contacts the workpiece.
The shapes, sizes, structures, positions, materials and the like of the mounting bottom plate 2, the lifting bottom plate 3, the connecting rods 4, the openings, the rolling elements 20, the reserved hole sites 6, the sand paper support 7 and the like can be determined according to actual conditions and actual demands in the actual application process.
Preferably, the moving device comprises a moving support 8 for driving the sand paper support 7 to move transversely, a linear conveying device 9 for driving the moving support 8 to move transversely and an elastic module 10 for resetting the moving support 8, wherein the sand paper support 7 is arranged at the top of the moving support 8, and the linear conveying device 9 and the elastic module 10 are respectively arranged at the left side and the right side of the moving support 8.
In this embodiment, after the moving device moves to a height position flush with the workpiece to be polished along with the lifting device 1, the linear conveying device 9 can be controlled to operate so as to drive the moving bracket 8 to move transversely, so that the workpiece to be polished is placed on one side of the abrasive paper bracket 7, after the workpiece to be polished is placed in place, the linear conveying device 9 can be controlled to stop working, and the moving bracket 8 can move reversely under the action of the elastic force of the elastic module 10 so that the abrasive paper bracket 7 abuts against the workpiece to be polished, thereby facilitating subsequent polishing operation.
Preferably, the moving bracket 8 is movably arranged on the mounting bottom plate 2, the mounting bottom plate 2 is provided with a linear guide rail 11 for limiting the moving track of the moving bracket 8, that is, when the moving device moves horizontally left and right, the moving bracket 8 and the sand paper bracket 7 cannot shift in position, and the moving bracket 8 only moves horizontally left and right along the linear guide rail 11, so that the moving track of the sand paper is ensured to be kept in a preset state, and the accuracy and consistency of the sand paper polishing position are ensured.
Preferably, a shock absorbing member 12 is disposed between the linear conveyor 9 and the moving bracket 8, and the shock absorbing member 12 is used for reducing the impact force applied to the linear conveyor 9 when the moving bracket 8 is reset.
It should be noted that, the damping member 12 may be set to be a buffering material member, so that when the moving support 8 is reset and moved under the action of the elastic force of the elastic module 10, the impact force of the moving support 8 on the linear conveying device 9 may be effectively reduced, so as to avoid damage to the linear conveying device 9 and the moving support 8, which is beneficial to improving the service life of the device.
The shape, size, structure, position, material and the like of the moving bracket 8, the linear conveyor 9, the elastic module 10, the linear guide 11 and the damper 12 can be determined according to actual conditions and actual demands in the actual application process.
On the basis of the above embodiment, preferably, the storage device 26 includes a storage bracket 13 vertically connected to the lifting base plate 3, a reel 14 for storing sand paper, a transmission shaft 15 for driving the reel 14 to rotate, and a damping module 16 for ensuring that the reel 14 is not loose, the sand paper is wound around the outer periphery of the reel 14, the damping module 16 and the reel 14 are respectively arranged on two sides of the storage bracket 13, and the transmission shaft 15 sequentially penetrates through the damping module 16, the storage bracket 13 and the reel 14.
It should be noted that, when the lifting device 1 lifts, the storage bracket 13 can be driven to lift, and when the advancing device 27 drags the abrasive paper, the abrasive paper can be output along the reel 14 in a rotating manner, and due to the damping module 16, the reel 14 can be effectively ensured not to loosen, and smooth rotation of the reel 14 can not be affected, so that the abrasive paper can be output smoothly and continuously.
Preferably, the side of the reel 14 away from the bracket is provided with a clamping plate 17 for clamping the reel 14 and a locking member 18 for locking the reel 14 and the clamping plate 17 on the transmission shaft 15, the clamping plate 17 is attached to the reel 14, and the locking member 18 is connected with the end of the transmission shaft 15, so that the fixing effect of the reel 14 is effectively ensured, and the sand paper in the reel 14 is prevented from loosening to influence the feeding of the sand paper, therefore, the sand paper can be effectively and continuously output when the reel 14 and the transmission shaft 15 rotate.
The shape, size, structure, position, material and the like of the storage bracket 13, the reel 14, the transmission shaft 15, the damping module 16, the clamping plate 17 and the locking member 18 can be determined according to actual conditions and actual requirements in the actual application process.
On the basis of the above embodiment, it is preferable that the advancing means 27 includes an advancing bracket 19 vertically connected to the lifting base plate 3, a rolling member 20 for dragging the sandpaper to be fed, a driving member for driving the rolling member 20 to rotate, and a tightening member 21 for pressing the rolling member 20 to tighten the sandpaper, the driving member and the tightening member 21 being provided at both ends of the rolling member 20, respectively, the rolling member 20 being connected to the advancing bracket 19.
In this embodiment, the lifting device 1 can drive the forward support 19 to synchronously lift when lifting and moving, and when the driving member starts to operate, it can drive the rolling member 20 to roll, and the rolling member 20 can drag the sand paper in the rolling process, so that the sand paper can be output from the reel 14, and then winds one side of the lifting device 1, the sand paper support 7 of the moving device, and the other side of the lifting device 1, and is finally pulled and fed by the rolling member 20.
Moreover, as one end of the rolling element 20 is provided with the tensioning element 21, the tensioning element 21 can effectively press the rolling element 20, so that the sand paper is effectively tensioned in the sand paper dragging process by the rolling element 20, thereby being beneficial to improving the sand paper feeding effect and ensuring the sand paper movement track.
Preferably, the tension member 21 may be provided as a spring to effectively compress the rolling member 20.
Preferably, the driving member includes a motor 22 and a rotation shaft 23 coupled to an output shaft of the motor 22, and the rolling member 20 includes a main roller for coupling to the rotation shaft 23 to rotate synchronously and a sub roller for cooperating with the main roller to clamp and pull the coated abrasive.
It should be noted that a connection block 24 may be provided between the output shaft of the motor 22 and the rotation shaft 23 to improve the rotation stability of the rotation shaft 23. In the use process, an operator can control the rotating speed of the rotating shaft 23 through controlling the motor 22 so as to control the rotating speeds of the main roller and the auxiliary roller, and finally, the feeding speed of the sand paper can be effectively controlled so as to realize uniform feeding of the sand paper, and the grinding effect of the sand paper is improved.
It should be further noted that, since the storage device 26 and the advancing device 27 are both disposed on the lifting base plate 3 and are respectively located on two sides of the lifting device 1, and the lifting base plate 3 is connected to the mounting base plate 2 of the moving device for synchronous movement, when the main roller and the auxiliary roller rotate to drag the sand paper, the rotation motor 22 can ensure uniform equidistant movement of the sand paper in a predetermined track, so as to ensure continuous running of sand paper feeding operation and be beneficial to ensuring accurate consistency of sand paper polishing positions. The automatic sand paper feeding device for polishing has the advantages of compact structure, stable polishing effect, precise polishing position, automatic sand paper feeding and popularization and application.
The shape, structure, size, position, etc. of the advancing bracket 19, the rolling member 20, the driving member, and the tension member 21 can be determined in the actual use process according to the actual situation and the actual demand.
On the basis of the above embodiment, it is preferable that the lifting device 1 and the moving device are both reciprocating linear motion modules.
The moving device can drive the sand paper to move left and right transversely, so the moving device can be arranged as a cylinder linear reciprocating module. Since the lifting device 1 can perform up-and-down lifting motion, the lifting device 1 can be arranged as an electric cylinder linear reciprocating motion module. Of course, in the actual application process, the lifting device 1 and the moving device can be set to be other types of reciprocating linear motion modules according to actual conditions and actual demands.
It should be noted that the positional or positional relationship indicated by "up and down", "right and left", etc. of the present application is based on the positional or positional relationship shown in the drawings, and is merely for convenience of description and understanding, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present invention is within the protection scope of the present invention, and will not be described herein.
The automatic feeding device for the polishing sand paper provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
1. The automatic sand paper feeding device for polishing is characterized by comprising a storage device (26) for storing and outputting sand paper, an advancing device (27) for dragging the sand paper to feed, a moving device for driving the sand paper to transversely move so as to contact a polished workpiece and a lifting device (1), wherein the storage device (26) and the advancing device (27) are respectively arranged at two sides of the lifting device (1), the lifting device (1) is vertically connected with the moving device so as to drive the moving device to lift, the storage device (26) and the advancing device (27) are connected with the moving device in parallel, the sand paper sequentially bypasses one side of the storage device (26), one side of the lifting device (1), the other side of the lifting device (1) and the advancing device (27), a mounting base plate (2) of the moving device is arranged at the top of the lifting device (1), the storage device (26) and the advancing device (27) are respectively arranged at two sides of the lifting base plate (3), the lifting base plate (3) and the mounting base plate (2) are respectively provided with a connecting rod (5) which is convenient to pass through the two sides of the lifting device (4) and is convenient to rotate, the sand paper lifting device is characterized in that a reserved hole site (6) for allowing sand paper to pass through is arranged at the position corresponding to the rotating piece (5) of the mounting bottom plate (2), a sand paper support (7) for changing the moving direction of the sand paper is arranged at the top of the moving device, the moving device (27) comprises a moving support (19) which is vertically connected with the lifting bottom plate (3), a rolling piece (20) for dragging the sand paper to feed, a driving piece for driving the rolling piece (20) to rotate and a tensioning piece (21) for pressing the rolling piece (20) to tighten the sand paper, the driving piece and the tensioning piece (21) are respectively arranged at two ends of the rolling piece (20), the rolling piece (20) is connected with the moving support (19), and the lifting device (1) and the moving device are all reciprocating linear motion modules, wherein the moving device is an air cylinder linear reciprocating module, and the lifting device (1) is an electric cylinder linear reciprocating module.
2. An automatic sandpaper feeding device for sanding according to claim 1, wherein the moving device comprises a moving bracket (8) for driving the sandpaper bracket (7) to move transversely, a linear conveying device (9) for driving the moving bracket (8) to move transversely and an elastic module (10) for resetting the moving bracket (8), the sandpaper bracket (7) is arranged at the top of the moving bracket (8), and the linear conveying device (9) and the elastic module (10) are respectively arranged at the left side and the right side of the moving bracket (8).
3. An automatic sandpaper feeding device as defined in claim 2, wherein the moving support (8) is movably arranged on the mounting base plate (2), and the mounting base plate (2) is provided with a linear guide rail (11) for limiting the movement track of the moving support (8).
4. An automatic sanding paper feeding device according to claim 3, characterized in that a shock absorbing member (12) is arranged between the linear conveyor (9) and the moving support (8), and the shock absorbing member (12) is used for reducing the impact force received by the linear conveyor (9) when the moving support (8) is reset.
5. An automatic sandpaper feeding device as defined in any one of claims 1-4, wherein the storage device (26) comprises a storage bracket (13) vertically connected with the lifting base plate (3), a reel (14) for storing the sandpaper, a transmission shaft (15) for driving the reel (14) to rotate, and a damping module (16) for ensuring that the reel (14) is not loosened, the sandpaper is wound on the periphery of the reel (14), the damping module (16) and the reel (14) are respectively arranged on two sides of the storage bracket (13), and the transmission shaft (15) sequentially penetrates through the damping module (16), the storage bracket (13) and the reel (14).
6. An automatic sandpaper feeding device for sanding according to claim 5, characterized in that a clamping plate (17) for clamping the reel (14) and a locking member (18) for locking the reel (14) and the clamping plate (17) on the transmission shaft (15) are arranged on one side of the reel (14) away from the storage bracket (13), the clamping plate (17) is attached to the reel (14), and the locking member (18) is connected with the end of the transmission shaft (15).
7. An automatic sandpaper feeding device as defined in any one of claims 1-4, wherein said driving member includes a motor (22) and a rotation shaft (23) connected to an output shaft of said motor (22), and said rolling member (20) includes a main roller for being connected to said rotation shaft (23) for synchronous rotation and a sub roller for being engaged with said main roller for clamping and pulling said sandpaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605014.1A CN111604766B (en) | 2020-06-29 | 2020-06-29 | Automatic sand paper feeding device polishes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605014.1A CN111604766B (en) | 2020-06-29 | 2020-06-29 | Automatic sand paper feeding device polishes |
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| Publication Number | Publication Date |
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| CN111604766A CN111604766A (en) | 2020-09-01 |
| CN111604766B true CN111604766B (en) | 2024-12-17 |
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| CN116659916B (en) * | 2023-06-13 | 2024-02-13 | 常州市金牛研磨有限公司 | Durability detection device for sand paper |
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| CN212240436U (en) * | 2020-06-29 | 2020-12-29 | 浙江禾川科技股份有限公司 | Automatic feeding device for polishing abrasive paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07121503B2 (en) * | 1988-09-19 | 1995-12-25 | 捨義 沼尾 | Polishing equipment |
| CN204603990U (en) * | 2015-03-27 | 2015-09-02 | 安徽宁国晨光精工股份有限公司 | A kind of sand papering continuous operation device |
| CN108778624B (en) * | 2017-11-09 | 2020-09-15 | 苏州富强科技有限公司 | A automatic replacement device of abrasive paper for CNC production line |
| CN209811978U (en) * | 2019-01-22 | 2019-12-20 | 广州哲野超硬材料磨削技术有限公司 | Cylindrical superfinishing grinding device |
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2020
- 2020-06-29 CN CN202010605014.1A patent/CN111604766B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212240436U (en) * | 2020-06-29 | 2020-12-29 | 浙江禾川科技股份有限公司 | Automatic feeding device for polishing abrasive paper |
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