CN112548732A - Automatic grinding and polishing device for corners of hard plates - Google Patents
Automatic grinding and polishing device for corners of hard plates Download PDFInfo
- Publication number
- CN112548732A CN112548732A CN202011413163.4A CN202011413163A CN112548732A CN 112548732 A CN112548732 A CN 112548732A CN 202011413163 A CN202011413163 A CN 202011413163A CN 112548732 A CN112548732 A CN 112548732A
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- China
- Prior art keywords
- clamping
- polishing
- polishing device
- cylinder
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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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
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses an automatic grinding and polishing device for corners of hard plates, which belongs to the technical field of grinding and polishing, and comprises a rack, a control unit, a clamping device and a grinding and polishing device, wherein two vertical plates are arranged on the rack, the clamping device comprises a bearing rotationally connected to the vertical plates, an adjusting disc and a transmission force arm are arranged at two ends of the bearing, a clamping cylinder is arranged on the transmission force arm, a spline shaft is arranged at the output end of the clamping cylinder, a clamping disc is arranged at one end of the bearing, an angle cylinder is rotationally connected to one side of each vertical plate, the grinding and polishing device comprises an XYZ linear module, a fixed support is arranged at the output end of, and the output end of the driving motor is connected with a transmission shaft and a polishing disc through a universal joint, the transmission shaft is sleeved with a rotary bearing sleeve, the rotary bearing sleeve is rotatably connected to the fixed support, and the fixed support is provided with a stepping motor. The automatic edge changing machine can automatically change edges, is convenient and fast to feed and discharge, adjustable in polishing angle, wide in applicability and suitable for popularization and application.
Description
Technical Field
The invention relates to the technical field of grinding and polishing, in particular to an automatic grinding and polishing device for corners of a hard board.
Background
Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and can be adjusted at any time during construction according to requirements. The automatic polishing machine is simple to operate, and an operator only needs to put an object to be polished on a corresponding clamp in advance. And fixing the clamp on the worktable of the automatic polishing machine. And starting the automatic polishing machine, finishing the polishing work within a set time, automatically stopping, and unloading the object from the workbench. Before the automatic polishing machine polishes, the distance between the polishing head and the working table needs to be adjusted. So as to achieve the best contact effect and the best ejection effect. The prior art hard board grinding process has the following problems: 1. when the plate is polished, when some limiting clamps are used, part of the surface of the plate is inevitably shielded, so that the operation of the polishing device is hindered, the whole surface cannot be repaired at one time, the plate is usually required to be repaired for the second time, and the processing efficiency is low; 2. if the plate is not fixed by a clamp, the plate is easy to shift when being horizontally placed and polished, and the processing effect is influenced; 3. the existing plates are placed horizontally, grinding and polishing are carried out, the occupied space is large, the use in narrow and small space is not facilitated, the adjustment of the grinding angle is not convenient, and the using effect is poor. Therefore, the person skilled in the art provides an automatic grinding and polishing device for the edge and corner of a hard plate to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide an automatic grinding and polishing device for corners of hard plates, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic grinding and polishing device for corners of hard plates comprises a rack, a control unit, a clamping device and a grinding and polishing device, wherein two vertical plates are symmetrically and fixedly arranged at the top of the rack, the clamping device is arranged on one side far away from the two vertical plates, the clamping device comprises a bearing which is rotatably connected onto the vertical plates through a rotating shaft seat, an adjusting disc and a transmission force arm are respectively and fixedly arranged at two ends of the bearing, a clamping cylinder is fixedly arranged at one side of the transmission force arm, a spline shaft is fixedly arranged at the output end of the clamping cylinder, spline grooves corresponding to the spline shaft are arranged on the bearing and the adjusting disc, one end of the bearing extends through the spline grooves and is fixedly provided with the clamping disc, an angle cylinder is rotatably connected onto one side of the vertical plates through a rotating shaft, and the output end of the angle cylinder is rotatably connected with one end, the polishing device comprises an XYZ linear module fixed on one side of the top of a vertical plate, a fixed support is fixedly arranged at the Z-axis output end of the XYZ linear module, a driving motor is fixedly arranged at the top of the fixed support, the output end of the driving motor is connected with a transmission shaft through a universal joint in a transmission manner, a rotary bearing sleeve is sleeved on the transmission shaft, two sides of the rotary bearing sleeve are rotatably connected between the bottoms of the fixed support through rotating shafts, a stepping motor is fixedly arranged on one side of the bottom of the fixed support, the output end of the stepping motor is in power transmission with the rotating shaft connected with the rotary bearing sleeve through a gear structure, and a polishing disc is fixedly arranged at the bottom end of the transmission.
As a further scheme of the invention: the control unit is a PLC control unit, the control unit is fixed on one side of the outer wall of the vertical plate, the vertical plate is externally connected with a power supply through a wire, and the angle cylinder, the clamping cylinder, the XYZ linear module, the driving motor and the stepping motor are electrically connected with the control unit through wires.
As a further scheme of the invention: two one side that the grip block is relative all fixedly is equipped with anti-skidding rubber ring, the grip block is kept away from one side of anti-skidding rubber ring and is equallyd divide fixedly to be equipped with a plurality of guide posts such as angle, be equipped with the guiding hole with the guide post one-to-one on the adjustment disk.
As a further scheme of the invention: and two pressing guide wheels are symmetrically and fixedly arranged at the bottom of the fixed support.
As a further scheme of the invention: the automatic feeding device is characterized in that a feeding cylinder is fixedly arranged at the bottom of the rack, a lifting platform is fixedly arranged at the output end of the feeding cylinder, and an auxiliary feeding roller is rotatably connected between the top of the lifting platform and the two vertical plates through a rotating shaft.
As a further scheme of the invention: the feeding cylinder is electrically connected with the control unit through a wire, and the lifting platform is arranged right below the clamping disc.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, a plate to be processed is erected and pushed to a space between vertical plates through an auxiliary feeding roller, at the moment, a lifting platform is driven by a feeding cylinder to ascend, when the plate reaches a proper height, a control unit controls two clamping cylinders to relatively extend and contract, so that two clamping discs are close to each other and clamp the plate to be processed, the clamping operation of a clamping device is completed, at the moment, the lifting platform is reset, an XYZ linear module adjusts a fixed support to the proper height, and grinding and polishing operations are carried out along an X axis, after unilateral operations are completed, the XYZ linear module is reset, an angle cylinder is controlled by the control unit to extend and contract, so that an adjusting disc is driven by a transmission arm to rotate ninety degrees or one hundred eighty degrees in the positive direction and the negative direction, and grinding and polishing operations under the driving of the XYZ linear module are repeatedly carried out, the invention can automatically change edges, adopts the structural design of vertical feeding, go up the unloading convenient, can adjust the angle of swivel bearing cover through step motor according to the processing demand of hard board corner angle (like the groove angle) simultaneously, and then change the bottom surface angle of polishing dish, satisfy different processing demands, extensive applicability has market prospect, is fit for popularizing and applying.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of a clamping device according to the present invention;
FIG. 4 is a schematic diagram of a partial structure of an XYZ linear module according to the present invention;
fig. 5 is a bottom structure view of the fixing bracket of the present invention.
In the figure: the device comprises a frame 1, a vertical plate 11, an auxiliary feeding roller 12, a clamping device 2, an angle cylinder 21, a transmission power arm 22, a bearing 221, an adjusting disc 222, a clamping cylinder 23, a spline shaft 231, a clamping disc 24, a guide post 241, an anti-slip rubber ring 242, a lifting platform 3, a feeding cylinder 31, an XYZ linear module 4, a driving motor 41, a fixed support 42, a downward pressing guide wheel 43, a universal joint 44, a rotary bearing sleeve 45, a transmission shaft 46, a polishing disc 461, a stepping motor 47 and a control unit 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, an automatic grinding and polishing device for a corner of a hard plate includes a frame 1, a control unit 5, a clamping device 2 and a grinding and polishing device, two vertical plates 11 are symmetrically and fixedly disposed on a top of the frame 1, the clamping device 2 is disposed on a side of the two vertical plates 11 away from each other, the clamping device 2 includes a bearing 221 rotatably connected to the vertical plates 11 through a rotating shaft seat, an adjusting plate 222 and a driving arm 22 are respectively fixedly disposed at two ends of the bearing 221, a clamping cylinder 23 is fixedly disposed on one side of the driving arm 22, a spline shaft 231 is fixedly disposed at an output end of the clamping cylinder 23, spline grooves corresponding to the spline shafts 231 are disposed on the bearing 221 and the adjusting plate 222, one end of the bearing 221 extends through the spline grooves and is fixedly disposed with the clamping plate 24, an angle cylinder 21 is rotatably connected to one side of the vertical plate 11 through the rotating shaft, an output, burnishing and polishing device is including fixing the linear module 4 of XYZ in riser 11 top one side, the fixed bolster 42 that is equipped with of Z axle output of the linear module 4 of XYZ, the fixed driving motor 41 that is equipped with in top of fixed bolster 42, driving motor 41's output passes through the universal joint 44 transmission and connects and be equipped with transmission shaft 46, it is equipped with swivel bearing cover 45 to cup joint on the transmission shaft 46, swivel bearing cover 45's both sides are rotated through the pivot and are connected between the bottom of fixed bolster 42, the fixed step motor 47 that is equipped with in bottom one side of fixed bolster 42, step motor 47's output carries out power transmission through gear structure and the pivot of being connected swivel bearing cover 45, transmission shaft 46's bottom mounting is equipped with.
The control unit 5 is a PLC control unit, the control unit 5 is fixed on one side of the outer wall of the vertical plate 11, the vertical plate 11 is externally connected with a power supply through a lead, the angle cylinder 21, the clamping cylinder 23, the XYZ linear module 4, the driving motor 41 and the stepping motor 47 are electrically connected with the control unit 5 through leads, and the control unit 5 performs centralized control, so that the operation coordination among the components is increased, and the automation degree is improved; the anti-skid rubber rings 242 are fixedly arranged on the opposite sides of the two clamping discs 24, so that the friction force during clamping is improved, a plurality of guide posts 241 are uniformly and fixedly arranged on the side, away from the anti-skid rubber rings 242, of the clamping disc 24 at equal angles, guide holes corresponding to the guide posts 241 one by one are formed in the adjusting disc 222, the clamping disc 24 is prevented from rotating relative to the adjusting disc 222, the structural stability during clamping is improved, and the two pressing guide wheels 43 are symmetrically and fixedly arranged at the bottom of the fixing support 42, so that the stability during the operation of the polishing disc 461 is facilitated;
a feeding cylinder 31 is fixedly arranged at the bottom of the frame 1, a lifting platform 3 is fixedly arranged at the output end of the feeding cylinder 31, and an auxiliary feeding roller 12 is rotatably connected between the top of the lifting platform 3 and the two vertical plates 11 through a rotating shaft; the feeding cylinder 31 is electrically connected with the control unit 5 through a lead, and the lifting platform 3 is arranged right below the clamping disc 24.
The working principle of the invention is as follows: in the invention, a plate to be processed is erected and pushed to a space between vertical plates 11 through an auxiliary feeding roller 12, at the moment, a lifting platform 3 is driven by a feeding cylinder 31 to ascend, when the plate reaches a proper height, a control unit 5 controls two clamping cylinders 23 to relatively extend and contract, two clamping discs 24 are close to each other and clamp the plate to be processed, the clamping operation of a clamping device 2 is completed, at the moment, the lifting platform 3 is reset, an XYZ linear module 4 adjusts a fixing support 42 to a proper height and carries out grinding and polishing operation along an X axis, after unilateral operation is completed, the XYZ linear module 4 is reset, the control unit 5 controls an angle cylinder 21 to extend and contract, an adjusting disc 222 is driven by a transmission power arm 22 to rotate ninety degrees or one hundred eighty degrees in the positive direction and the negative direction, and grinding and polishing operation driven by the XYZ linear module 4 is repeatedly carried out, the invention can automatically change edge operation and adopts the structural design of vertical feeding, satisfy the processing demand in narrow and small space, it is convenient to go up the unloading, can adjust swivel bearing cover 45's angle through step motor 47 according to the processing demand of hard board corner angle (like the groove angle) simultaneously, and then changes the bottom surface angle of polishing dish 461, satisfies different processing demands, and extensive applicability has market prospect, is fit for popularization and application.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic burnishing and polishing device of hard panel corner, includes frame (1), the control unit (5), clamping device (2) and burnishing and polishing device, its characterized in that: the top of the rack (1) is symmetrically and fixedly provided with two vertical plates (11), one sides, far away from the vertical plates (11), of the two vertical plates are respectively provided with the clamping device (2), the clamping device (2) comprises bearings (221) which are rotatably connected to the vertical plates (11) through rotating shaft seats, two ends of each bearing (221) are respectively and fixedly provided with an adjusting disc (222) and a power transmission arm (22), one side of each power transmission arm (22) is fixedly provided with a clamping cylinder (23), the output end of each clamping cylinder (23) is fixedly provided with a spline shaft (231), spline grooves corresponding to the spline shafts (231) are formed in the bearings (221) and the adjusting discs (222), one end of each bearing (221) extends through the spline groove and is fixedly provided with a clamping disc (24), one side of each vertical plate (11) is rotatably connected with an angle cylinder (21) through a rotating shaft, and the output end of each angle cylinder (21) is rotatably connected with one end of each power transmission, the grinding and polishing device comprises an XYZ linear module (4) fixed on one side of the top of a vertical plate (11), a fixed bracket (42) is fixedly arranged at the Z-axis output end of the XYZ linear module (4), the top of the fixed bracket (42) is fixedly provided with a driving motor (41), the output end of the driving motor (41) is provided with a transmission shaft (46) through a universal joint (44) in a transmission connection way, the transmission shaft (46) is sleeved with a rotary bearing sleeve (45), two sides of the rotary bearing sleeve (45) are rotatably connected between the bottoms of the fixed brackets (42) through a rotating shaft, a stepping motor (47) is fixedly arranged on one side of the bottom of the fixed bracket (42), the output end of the stepping motor (47) is in power transmission with a rotating shaft connected with a rotary bearing sleeve (45) through a gear structure, and a polishing disk (461) is fixedly arranged at the bottom end of the transmission shaft (46).
2. The automatic corner grinding and polishing device for hard plates as claimed in claim 1, wherein: the control unit (5) is a PLC control unit, the control unit (5) is fixed on one side of the outer wall of the vertical plate (11), the vertical plate (11) is externally connected with a power supply through a lead, and the angle cylinder (21), the clamping cylinder (23), the XYZ linear module (4), the driving motor (41) and the stepping motor (47) are electrically connected with the control unit (5) through leads.
3. The automatic corner grinding and polishing device for hard plates as claimed in claim 1, wherein: two one side that centre gripping dish (24) is relative all fixedly is equipped with anti-skidding rubber ring (242), the angle such as one side that anti-skidding rubber ring (242) were kept away from in centre gripping dish (24) is equallyd divide fixedly and is equipped with a plurality of guide posts (241), be equipped with the guiding hole with guide post (241) one-to-one correspondence on adjusting plate (222).
4. The automatic corner grinding and polishing device for hard plates as claimed in claim 1, wherein: two lower pressure guide wheels (43) are symmetrically and fixedly arranged at the bottom of the fixed bracket (42).
5. The automatic corner grinding and polishing device for hard plates as claimed in claim 1, wherein: the automatic feeding device is characterized in that a feeding cylinder (31) is fixedly arranged at the bottom of the rack (1), a lifting platform (3) is fixedly arranged at the output end of the feeding cylinder (31), and the top of the lifting platform (3) and the two vertical plates (11) are connected through a rotating shaft in a rotating mode to form an auxiliary feeding roller (12).
6. The automatic corner grinding and polishing device for hard plates as claimed in claim 5, wherein: the feeding cylinder (31) is electrically connected with the control unit (5) through a lead, and the lifting platform (3) is arranged right below the clamping disc (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413163.4A CN112548732A (en) | 2020-12-02 | 2020-12-02 | Automatic grinding and polishing device for corners of hard plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413163.4A CN112548732A (en) | 2020-12-02 | 2020-12-02 | Automatic grinding and polishing device for corners of hard plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548732A true CN112548732A (en) | 2021-03-26 |
Family
ID=75048914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011413163.4A Withdrawn CN112548732A (en) | 2020-12-02 | 2020-12-02 | Automatic grinding and polishing device for corners of hard plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442054A (en) * | 2023-06-16 | 2023-07-18 | 山东通发实业有限公司 | Plastic mold polishing and welding device |
-
2020
- 2020-12-02 CN CN202011413163.4A patent/CN112548732A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442054A (en) * | 2023-06-16 | 2023-07-18 | 山东通发实业有限公司 | Plastic mold polishing and welding device |
| CN116442054B (en) * | 2023-06-16 | 2023-10-27 | 山东通发实业有限公司 | Plastic mold polishing and welding device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
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| WW01 | Invention patent application withdrawn after publication |