CN210616171U

CN210616171U - Grinding polisher

Info

Publication number: CN210616171U
Application number: CN201921035926.9U
Authority: CN
Inventors: 肖辉亚; 闵聪; 邵鹏飞; 熊俊; 胡立力; 罗永伟; 吴丹
Original assignee: Shenzhen Yong Lin Tech Co ltd
Current assignee: Shenzhen Yong Lin Tech Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-26
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a burnishing and polishing equipment technical field provides a burnishing and polishing machine, including loading attachment, transmission device, doffer and burnishing and polishing mechanism. The feeding device comprises a vibration disc, a first feeding mechanism, a second feeding mechanism and a transfer transmission mechanism. Transfer transmission device is located first feed mechanism's pay-off the place ahead, and doffer locates between transfer transmission device and the polishing mechanism of polishing along direction of transmission, and doffer includes backup pad and blanking clearance subassembly, and backup pad and blanking clearance subassembly set gradually along direction of transmission to, blanking clearance subassembly is located backup pad and polishing mechanism between blanking clearance department, and transmission device locates backup pad one side. The utility model discloses a burnishing and polishing machine can realize quick material loading, and many work pieces burnishing and polishing and quick blanking simultaneously, and work efficiency is higher.

Description

Grinding polisher

Technical Field

The utility model relates to a burnishing and polishing equipment technical field especially provides a burnishing and polishing machine.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The traditional grinding and polishing machine has low working efficiency, and takes longer time especially when facing workpieces with small volume.

Therefore, it is necessary to provide a grinding and polishing machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a burnishing and polishing machine aims at solving current burnishing and polishing machine's work efficiency lower, the long problem consuming time.

In order to achieve the above object, the utility model adopts the following technical scheme: a polishing and burnishing machine comprises a feeding device, a transmission device, a blanking device and a polishing and burnishing mechanism, wherein the feeding device comprises a vibration disc, a first feeding mechanism, a second feeding mechanism and a transfer transmission mechanism, the first feeding mechanism is arranged on one side of the vibration disc and corresponds to a discharge hole of the vibration disc, the transfer transmission mechanism is positioned in front of the feeding of the first feeding mechanism and can reciprocate between the first feeding mechanism and the second feeding mechanism along a transmission direction, the first feeding mechanism is used for sequentially transferring incoming workpieces sent out from the vibration disc to the transfer transmission mechanism, the second feeding mechanism is arranged on one side of a transmission path of the transfer transmission mechanism and is used for transferring all the incoming workpieces on the transfer transmission mechanism to the transmission device, the blanking device is arranged between the transfer transmission mechanism and the polishing and burnishing mechanism along the transmission direction, the blanking device comprises a supporting plate and a blanking release assembly, the supporting plate is used for supporting workpieces in transmission, the blanking release assembly can move up and down along the vertical direction, the supporting plate and the blanking release assembly are sequentially arranged along the transmission direction, the blanking release assembly is located at a blanking gap between the supporting plate and the polishing mechanism, the transmission device is arranged on one side of the supporting plate and is parallel to the transmission direction, the polishing mechanism and the second feeding mechanism reciprocate, incoming workpieces move on the supporting plate under the driving of the transmission device, the blanking release assembly penetrates through the blanking release assembly to the polishing mechanism to be polished, and the incoming workpieces which are polished are driven by the transmission device to complete blanking at the blanking gap between the supporting plate and the polishing mechanism.

Specifically, the transfer transmission mechanism comprises a transfer mounting box for loading incoming workpieces in parallel along the transmission direction and a moving device capable of moving back and forth between the first feeding mechanism and the second feeding mechanism along the transmission direction, the transfer mounting box is provided with a plurality of mounting grooves for placing the incoming workpieces, and the transfer mounting box is arranged on the moving device.

Specifically, the vibrations dish is including vibrations body and locating the vibrations transmission frame of the discharge gate play of vibrations body, the one end that vibrations transmission frame kept away from the vibrations body is equipped with the supplied materials sensor, the supplied materials sensor with first feed mechanism electric connection.

Specifically, first feed mechanism includes first support frame, first vertical migration cylinder, first horizontal migration cylinder and sucking disc, first vertical migration cylinder is located on the first support frame, first horizontal migration cylinder install in the expansion end of first vertical migration cylinder just removes along perpendicular to direction of transmission, the sucking disc is located the expansion end of first horizontal migration cylinder, first vertical migration cylinder with first horizontal migration cylinder all with supplied materials sensor electric connection.

Specifically, second feed mechanism includes second support frame, the vertical moving cylinder of second, second horizontal migration cylinder and sucking disc subassembly, the vertical moving cylinder of second is located on the second support frame, the second horizontal migration cylinder install in the expansion end of the vertical moving cylinder of second just removes along the perpendicular to transmission direction, the sucking disc subassembly is located the expansion end of first horizontal migration cylinder.

Specifically, the blanking release assembly comprises a pneumatic cylinder, a connecting plate and a blanking release block, the pneumatic cylinder is located on one side of the supporting plate, one end of the connecting plate is connected with the pneumatic cylinder, the other end of the connecting plate is connected with the blanking release block, and a material groove is formed in the middle of the blanking release block.

Preferably, the blanking device further comprises a shaping fine-tuning device, and the shaping fine-tuning device is suspended above the supporting plate and is arranged adjacent to the blanking release assembly.

Specifically, transmission device includes supporting platform, level and moves the subassembly, vertically moves and carries the subassembly and be used for fixed work piece fixed plate who supplies the work piece, the level moves the subassembly and includes along transmission direction mutual parallel arrangement and lay two guide rails, level on the supporting platform move and carry motor and horizontal lead screw, horizontal lead screw locates two between the guide rail, level moves and carries the motor and locates two the one end side of guide rail and with horizontal lead screw's one end is connected, two is arranged in to vertical the subassembly that moves on the guide rail and connect in horizontal lead screw, work piece fixed plate locates vertical movable part that moves the subassembly.

Specifically, the vertical load-transferring assembly comprises a supporting plate, a vertical load-transferring motor and a vertical push-pull assembly, the supporting plate is erected on the two guide rails, the vertical load-transferring motor is installed on the supporting plate, one end of the vertical push-pull assembly is connected to the output end of the vertical load-transferring motor, and the other end of the vertical push-pull assembly is connected to the workpiece fixing plate.

Specifically, the vertical push-pull assembly comprises a push-pull piece and a lower clamping plate which is arranged below the upper clamping plate, the upper clamping plate and the lower clamping plate are arranged on the outer side of the supporting plate and are clamped on the working fixing plate from top to bottom, one end of the push-pull piece is connected to the vertical load-transferring motor, and the other end of the push-pull piece is connected to the upper clamping plate or the lower clamping plate.

The utility model has the advantages that: the utility model discloses a burnishing and polishing machine, its working process as follows: will come to expect the work piece through the vibrations dish and sort and export in proper order, first feed mechanism reprints the work piece of the discharge gate of vibrations dish to transfer transmission mechanism in proper order on, the transfer transmission mechanism who accomplishes the loading removes to second feed mechanism along direction of transfer, at this moment, second feed transmission mechanism will be located all coming material craftsmen on the transfer transmission mechanism and shift to transmission device, and simultaneously, the transfer transmission mechanism who accomplishes the uninstallation removes to first feed mechanism, get back to the initial position, carry out the loading of following cycle. The conveying device sequentially passes through the supporting plate and the blanking releasing assembly, and performs polishing at the polishing mechanism, the workpiece after polishing returns along the original path under the driving of the conveying device, and when passing through the blanking releasing assembly, the blanking releasing assembly ascends upwards in the vertical direction, the blanking gap between the supporting plate and the polishing mechanism is exposed, the workpiece after polishing falls from the conveying device and passes through the blanking gap to perform blanking, after the blanking is completed, the blanking releasing assembly moves upwards and downwards in the vertical direction to block the blanking gap, and the conveying device returns to the initial position to perform loading in the next period. The utility model discloses a burnishing and polishing machine can realize quick material loading, and many work pieces burnishing and polishing and quick blanking simultaneously, and work efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a polishing machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a feeding device of a polishing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feeding device of a polishing machine according to an embodiment of the present invention at another angle;

fig. 4 is a schematic structural diagram of a transmission device of a polishing machine according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a blanking device and a polishing mechanism of a polishing machine according to an embodiment of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a front view of a blanking device and a polishing mechanism of a polishing machine provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, an embodiment of the present invention provides a polishing machine, which includes a feeding device 100, a conveying device 200, a blanking device 300 and a polishing mechanism 400. The feeding device 100 includes a vibration plate 101, a first feeding mechanism 102, a second feeding mechanism 103, and a transfer mechanism 104. The first feeding mechanism 102 is arranged at one side of the vibration disc 101 and corresponds to a discharge hole of the vibration disc 101, the transfer transmission mechanism 104 is arranged in front of the feeding of the first feeding mechanism 102 and can reciprocate between the first feeding mechanism 102 and the second feeding mechanism 103 along a transmission direction, the first feeding mechanism 101 is used for sequentially transferring incoming workpieces conveyed by the vibration disc 101 to the transfer transmission mechanism 104, the second feeding mechanism 103 is arranged at one side of a transmission path of the transfer transmission mechanism 104 and is used for transferring all incoming workpieces on the transfer transmission mechanism 104 to the transmission device 200, the blanking device 300 is arranged between the transfer transmission mechanism 104 and the polishing mechanism 400 along the transmission direction, the blanking device 300 comprises a supporting plate 301 and a blanking releasing assembly 302 which are used for supporting the workpieces in transmission, the supporting plate 301 and the releasing assembly 302 are sequentially arranged along the transmission direction, the blanking release component 302 is located at a blanking gap 303 between the supporting plate 301 and the polishing mechanism 400, the transmission device 200 is arranged on one side of the supporting plate 301 and reciprocates between the polishing mechanism 400 and the second feeding mechanism 103 along a direction parallel to the transmission direction, the supplied workpiece moves on the supporting plate 301 under the driving of the transmission device 200 and is polished by penetrating through the blanking release component 302 to the polishing mechanism 400, and the blanking is completed at the blanking gap 303 between the supporting plate 301 and the polishing mechanism 400 under the driving of the transmission device 200.

The embodiment of the utility model provides a burnishing and polishing machine, its working process as follows: the incoming workpieces are sequenced and sequentially output through the vibration disc 101, the workpieces at the discharge port of the vibration disc 101 are sequentially transferred to the transfer transmission mechanism 104 through the first feeding mechanism 102, the loaded transfer transmission mechanism 104 moves to the second feeding mechanism 103 along the transmission direction, at the moment, all the incoming workpieces on the transfer transmission mechanism 104 are transferred to the next process through the second feeding mechanism 103, and meanwhile, the unloaded transfer transmission mechanism 104 moves to the first feeding mechanism 102 and returns to the initial position to load in the following period. The conveying device 200 enables the fully loaded supplied workpiece to pass through the supporting plate 301 and the blanking releasing component 302 in sequence, and the grinding and polishing mechanism 400 is used for grinding and polishing, the workpiece after grinding and polishing returns along the original path under the driving of the conveying device 200, when the workpiece passes through the blanking releasing component 302, the blanking releasing component 302 moves upwards in the vertical direction, the blanking gap 303 between the supporting plate 301 and the grinding and polishing mechanism 400 is exposed, the workpiece after grinding and polishing falls from the conveying device 200 and passes through the blanking gap 303 to be blanked, after blanking, the blanking releasing component 302 blocks the blanking gap 303 in the vertical direction, and the conveying device 200 returns to the initial position to load in the next period. The utility model discloses a burnishing and polishing machine can realize quick material loading, and many work pieces burnishing and polishing and quick blanking simultaneously, and work efficiency is higher.

As shown in fig. 2 and 3, specifically, the relay transport mechanism 104 includes a relay mounting box 105 for loading incoming workpieces side by side in the transport direction and a moving device 106 capable of reciprocating between the first feeding mechanism 102 and the second feeding mechanism 103 in the transport direction, the relay mounting box 105 has a plurality of mounting slots 107 for placing the incoming workpieces, and the relay mounting box 105 is disposed on the moving device 106. It is understood that the transfer mounting box 105 is moved by the moving device 106 reciprocating in the conveying direction, and the transfer mounting box 105 has a plurality of temporary placing grooves 107 for placing the incoming workpieces, and the temporary placing grooves 107 are arranged at equal intervals in the conveying direction in order to facilitate the second feeding mechanism 103 to pick and place.

As shown in fig. 2 and fig. 3, specifically, the moving device 106 includes a moving driving motor 108, a sliding rail 109 disposed parallel to the transmission direction, and a moving bracket 110 for connecting the intermediate mounting box 105, the moving bracket 110 is mounted on the sliding rail 109, and the moving driving motor 108 is mounted on one side of the sliding rail 109 and drives the moving bracket 110 to move on the sliding rail 109 through a driving belt. It is understood that the moving driving motor 108 moves the relay mounting box 105 on the moving support 110 toward the second feeding mechanism 103 in the forward rotation, and similarly, the moving driving motor 108 moves the relay mounting box 105 on the moving support 110 toward the first feeding mechanism 102 in the reverse rotation.

As shown in fig. 2 and fig. 3, specifically, the vibration plate 101 includes a vibration body 111 and a vibration transmission frame 112 disposed at a discharge port of the vibration body 111, a feeding sensor 113 is disposed at an end of the vibration transmission frame 112 away from the vibration body 111, and the feeding sensor 113 is electrically connected to the first feeding mechanism 102. As can be appreciated, the vibrating body 111 sequentially outputs workpieces to the vibrating conveying rack 112 and sequentially sorts the workpieces on the vibrating conveying rack 112, and when the incoming workpieces are conveyed to the position of the incoming sensor 113 and triggered, the first loading mechanism 102 starts to transfer the incoming workpieces at the position to the transfer box 105.

As shown in fig. 2 and 3, specifically, the first feeding mechanism 102 includes a first support frame 114, a first vertical moving cylinder 115, a first horizontal moving cylinder 116, and a suction cup 117, where the first vertical moving cylinder 115 is disposed on the first support frame 114, the first horizontal moving cylinder 116 is mounted at a movable end of the first vertical moving cylinder 115 and moves along a direction perpendicular to the conveying direction, the suction cup 117 is disposed at a movable end of the first horizontal moving cylinder 116, and both the first vertical moving cylinder 115 and the first horizontal moving cylinder 116 are electrically connected to the incoming material sensor 113. The working process is as follows, the suction cup 117 sucks the supplied material workpiece, the first vertical moving cylinder 115 drives the first horizontal moving cylinder 116 to move in the vertical direction, meanwhile, the first horizontal moving cylinder 116 drives the suction cup 117 to move in the vertical direction, and finally, the supplied material workpiece is placed in the transfer mounting box 105.

As shown in fig. 2 and 3, specifically, the second feeding mechanism 103 includes a second supporting frame 118, a second vertical moving cylinder 119, a second horizontal moving cylinder 120, and a suction cup assembly 121, the second vertical moving cylinder 119 is disposed on the second supporting frame 118, the second horizontal moving cylinder 120 is mounted at a movable end of the second vertical moving cylinder 119 and moves in a direction perpendicular to the transmission direction, and the suction cup assembly 121 is disposed at a movable end of the first horizontal moving cylinder 116. It can be understood that, the transfer mounting box 105 loaded with a plurality of incoming workpieces moves directly under the suction cup assembly 121, at this time, the first vertical moving cylinder 115 drives the second horizontal moving cylinder 120 to move downwards, and the suction cup assembly 121 is utilized to suck all incoming workpieces in the transfer mounting box 105, the first vertical moving cylinder 115 drives the second horizontal moving cylinder 120 to move upwards, and the second horizontal moving cylinder 120 drives the suction cup assembly 121 to move to the next process.

As shown in fig. 3, in particular, the suction cup assembly 121 includes a suction cup holder 122 mounted on the second horizontal moving cylinder 120 and suction cup units 123 arranged on the suction cup holder 122 in parallel in the conveying direction. That is, each single suction cup 123 corresponds to a feeding workpiece, so that one-time picking, placing and transferring is realized.

As shown in fig. 5 to 7, the blanking releasing assembly 302 includes a pneumatic cylinder 304, a connecting plate 305 and a blanking releasing block 306, the pneumatic cylinder 304 is located at one side of the supporting plate 301, one end of the connecting plate 305 is connected to the pneumatic cylinder 304, the other end is connected to the blanking releasing block 306, and a material passing groove 307 is formed in the middle of the blanking releasing block 306. The working process is as follows: the supplied workpiece enters a grinding and polishing process through the supporting plate 301 and the material passing groove 307 of the blanking and discharging block 306, the workpiece which is finished with grinding and polishing returns according to a path, at the moment, the pneumatic cylinder 304 is started to move the connection upwards along the vertical direction, the blanking and discharging block 306 is lifted, a blanking gap 303 appears between the supporting plate 301 and the grinding and polishing mechanism 400, and the workpiece which is finished with polishing is blanked at the blanking gap 303. Therefore, the whole transmission path is more compact, the workpiece stroke is shortened, the blanking gap 303 is arranged in the middle of the transmission path but not at the tail end, and blanking can be completed when the transmission device supplements the next workpiece for polishing, so that the polishing period is shortened, and the efficiency is higher.

As shown in fig. 5 to 7, on the basis of the above embodiments, the blanking device 300 further includes a blanking slide 308, the blanking slide 308 is obliquely disposed below the supporting plate 301, and a feeding port of the blanking slide 308 is directly below the blanking discharge block 306. As can be appreciated, the blanking material enters the blanking chute 308 from the blanking gap 303 and is collected centrally by the blanking chute 308.

As shown in fig. 5 to 7, on the basis of the above embodiment, the blanking device 300 further includes a fine shaping adjustment mechanism 309, and the fine shaping adjustment mechanism 309 is suspended above the supporting plate 301 and is disposed adjacent to the blanking release assembly 302. As can be appreciated, the fine adjustment mechanism 309 is used to ensure that the incoming materials are at a consistent height, thereby enabling multiple incoming workpieces to be ground and polished at any time.

As shown in fig. 5 to 7, the fine adjustment mechanism 309 includes a fine adjustment cylinder 310 disposed on one side of the support plate 301 and an integral fine adjustment plate 311 disposed on the fine adjustment cylinder 310, and the fine adjustment plate 311 abuts against the support plate 301 when the fine adjustment cylinder 310 descends. That is, when each supplied workpiece moves onto the supporting plate 301 along the transmission direction and is located below the shaping fine tuning plate 311, the shaping cylinder 310 is started to drive the shaping fine tuning plate 311 to move downward to abut against each supplied workpiece, and the height of each supplied workpiece is ensured to be consistent by using the downward pressure along the vertical direction.

As shown in fig. 5 to 7, it is preferable that the shaping fine adjustment plate 311 includes a connection portion 312 for the shaping cylinder 310 and a pressing portion 313, the pressing portion 313 is formed by the connection portion 312 protruding toward the support plate 301, and a length of the pressing portion 313 in the transport direction is greater than a length of the connection portion 312.

As shown in fig. 1 and 4, specifically, the conveying device includes a support platform 201, a horizontal transfer assembly 202, a vertical transfer assembly 203, and a workpiece fixing plate 204 for fixing incoming workpieces. The horizontal transfer assembly 202 is disposed on the supporting platform 201, the horizontal transfer assembly 202 includes two guide rails 205 disposed in parallel with each other along the transmission direction and disposed on the supporting platform 201, a horizontal transfer motor 206 and a horizontal screw rod 207, the horizontal screw rod 207 is disposed between the two guide rails 205, the horizontal transfer motor 206 is disposed at one end side of the two guide rails 205 and connected with one end of the horizontal screw rod 207, the vertical transfer assembly 203 is disposed on the two guide rails 205 and connected to the horizontal screw rod 207, and the workpiece fixing plate 204 is disposed at the movable portion of the vertical transfer assembly 203 and can move along the direction perpendicular to the transmission direction. The working process is as follows: horizontal transfer motor 206 corotation drives horizontal lead screw 207 and rotates, it slides to drive vertical transfer subassembly 203 between two guide rails 205 forward promptly, and will load the work piece fixed plate 204 that has supplied material work piece and transmit to burnishing and polishing process department and carry out burnishing and polishing, simultaneously, vertical transfer subassembly 203 can drive work piece fixed plate 204 again and remove along the perpendicular to direction of transmission, thus, the supplied material work piece is polished along being on a parallel with direction of transmission in burnishing and polishing department promptly, can polish along the perpendicular to direction of transmission, can carry out "drawing a circle" on the surface of supplied material work piece and polish, the polishing effect of polishing is better.

As shown in fig. 4, specifically, the vertical transfer assembly 203 includes a pallet 208, a vertical transfer motor 209, and a vertical push-pull assembly 210, the pallet 208 is erected on two guide rails 205, the vertical transfer motor 209 is installed on the pallet 208, one end of the vertical push-pull assembly 210 is connected to the output end of the vertical transfer motor 209, and the other end is connected to the workpiece fixing plate 204. Here, the vertical transfer motor 209 is an eccentric motor, and drives the vertical push-pull assembly 210 to move in a manner of extending and contracting in a direction perpendicular to the conveying direction during the rotation process, i.e. the supporting plate 208 can move in a manner of extending and contracting in a direction perpendicular to the conveying direction.

As shown in fig. 4, specifically, the vertical push-pull assembly 210 includes a push-pull member 211, an upper clamp plate 212, and a lower clamp plate 213, wherein the upper clamp plate 212 and the lower clamp plate 213 are both disposed outside the supporting plate 208 and clamped to the work fixing plate up and down, one end of the push-pull member 211 is connected to the vertical transfer motor 209, and the other end is connected to the upper clamp plate 212 or the lower clamp plate 213.

As shown in fig. 4, specifically, the workpiece fixing plate 204 includes a plate body 214, and a mounting notch 215 for mounting the workpiece is formed in the plate body 214, and an outline of the mounting notch 215 is the same as an outline of the workpiece.

As shown in fig. 4, specifically, the horizontal screw 207 includes a rotating screw 216 and a nut 217, one end of the rotating screw 216 is connected to the horizontal transfer motor 206, the nut 217 is sleeved on the rotating screw 216 and is in threaded engagement with the rotating screw 216, and the vertical transfer assembly 203 is mounted on the nut 217.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A grinding and polishing machine is characterized in that: the feeding device comprises a vibration disc, a first feeding mechanism, a second feeding mechanism and a transfer transmission mechanism, wherein the first feeding mechanism is arranged on one side of the vibration disc and corresponds to a discharge port of the vibration disc, the transfer transmission mechanism is positioned in front of the feeding of the first feeding mechanism and can reciprocate between the first feeding mechanism and the second feeding mechanism along a transmission direction, the first feeding mechanism is used for sequentially transferring incoming workpieces sent out by the vibration disc to the transfer transmission mechanism, the second feeding mechanism is arranged on one side of the transmission path of the transfer transmission mechanism and is used for transferring all the incoming workpieces on the transfer transmission mechanism to the transmission device, and the polishing device is arranged between the transfer transmission mechanism and the polishing mechanism along the transmission direction, the blanking device comprises a supporting plate and a blanking release assembly, the supporting plate is used for supporting workpieces in transmission, the blanking release assembly can move up and down along the vertical direction, the supporting plate and the blanking release assembly are sequentially arranged along the transmission direction, the blanking release assembly is located at a blanking gap between the supporting plate and the polishing mechanism, the transmission device is arranged on one side of the supporting plate and is parallel to the transmission direction, the polishing mechanism and the second feeding mechanism reciprocate, incoming workpieces move on the supporting plate under the driving of the transmission device, the blanking release assembly penetrates through the blanking release assembly to the polishing mechanism to be polished, and the incoming workpieces which are polished are driven by the transmission device to complete blanking at the blanking gap between the supporting plate and the polishing mechanism.

2. The grinder/polisher in accordance with claim 1 wherein: the transfer transmission mechanism comprises a transfer mounting box and a moving device, wherein the transfer mounting box is used for loading incoming workpieces in parallel along the transmission direction, the moving device can move between the first feeding mechanism and the second feeding mechanism in a reciprocating mode along the transmission direction, the transfer mounting box is provided with a plurality of mounting grooves used for placing the incoming workpieces, and the transfer mounting box is arranged on the moving device.

3. The grinder/polisher in accordance with claim 1 wherein: the vibration disc comprises a vibration body and a vibration transmission frame arranged at a discharge port of the vibration body, wherein a material receiving sensor is arranged at one end, far away from the vibration body, of the vibration transmission frame, and the material receiving sensor is electrically connected with the first feeding mechanism.

4. The grinder/polisher in accordance with claim 3 wherein: first feed mechanism includes first support frame, first vertical migration cylinder, first horizontal migration cylinder and sucking disc, first vertical migration cylinder is located on the first support frame, first horizontal migration cylinder install in the expansion end of first vertical migration cylinder just removes along perpendicular to direction of transmission, the sucking disc is located the expansion end of first horizontal migration cylinder, first vertical migration cylinder with first horizontal migration cylinder all with supplied materials sensor electric connection.

5. The grinder/polisher in accordance with claim 1 wherein: the second feed mechanism comprises a second support frame, a second vertical moving cylinder, a second horizontal moving cylinder and a sucker component, the second vertical moving cylinder is arranged on the second support frame, the second horizontal moving cylinder is arranged at the movable end of the second vertical moving cylinder and moves along the direction perpendicular to the transmission direction, and the sucker component is arranged at the movable end of the first horizontal moving cylinder.

6. The grinder/polisher in accordance with claim 1 wherein: the blanking release assembly comprises a pneumatic cylinder, a connecting plate and a blanking release block, the pneumatic cylinder is located on one side of the supporting plate, one end of the connecting plate is connected with the pneumatic cylinder, the other end of the connecting plate is connected with the blanking release block, and a trough is formed in the middle of the blanking release block.

7. The grinder/polisher in accordance with claim 1 wherein: the blanking device further comprises a shaping fine-tuning device which is suspended above the supporting plate and is adjacent to the blanking release assembly.

8. The grinder/polisher in accordance with claim 1 wherein: the conveying device comprises a supporting platform, a horizontal transferring component, a vertical transferring component and a workpiece fixing plate for fixing supplied materials, wherein the horizontal transferring component comprises two guide rails, a horizontal transferring motor and a horizontal lead screw which are arranged in parallel along the conveying direction on the supporting platform, the horizontal transferring motor and the horizontal lead screw are arranged on the supporting platform, the horizontal lead screw is arranged between the guide rails, the horizontal transferring motor is arranged between the two guide rails, one end side of each guide rail is connected with one end of the horizontal lead screw, the vertical transferring component is arranged on the guide rails and connected with the horizontal lead screw, and the workpiece fixing plate is arranged on a movable part of the vertical transferring component.

9. The grinder/polisher in accordance with claim 8 wherein: the vertical load-transferring assembly comprises a supporting plate, a vertical load-transferring motor and a vertical push-pull assembly, the supporting plate is erected on the two guide rails, the vertical load-transferring motor is installed on the supporting plate, one end of the vertical push-pull assembly is connected to the output end of the vertical load-transferring motor, and the other end of the vertical push-pull assembly is connected to the workpiece fixing plate.

10. The grinder/polisher in accordance with claim 9 wherein: the vertical push-pull assembly comprises a push-pull piece and a lower clamping plate below the upper clamping plate, the upper clamping plate and the lower clamping plate are arranged on the outer side of the supporting plate and are clamped on the working fixing plate from top to bottom, one end of the push-pull piece is connected with the vertical transfer motor, and the other end of the push-pull piece is connected with the upper clamping plate or the lower clamping plate.