CN110814766A - Workpiece corner cutting and polishing device - Google Patents
Workpiece corner cutting and polishing device Download PDFInfo
- Publication number
- CN110814766A CN110814766A CN201911134746.0A CN201911134746A CN110814766A CN 110814766 A CN110814766 A CN 110814766A CN 201911134746 A CN201911134746 A CN 201911134746A CN 110814766 A CN110814766 A CN 110814766A
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- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a workpiece corner cutting and polishing device which comprises a first supporting plate, wherein an annular plate is fixed on the side wall of the top end of the first supporting plate, a second supporting plate with a circular structure is rotatably connected to the side wall of the top end of the annular plate, a plurality of first through holes are formed in the side wall of the top end of the second supporting plate along the circumferential direction of the second supporting plate, a placing plate is rotatably connected to the inside of each first through hole, and a transmission shaft is fixed on the outer wall of one side of the placing plate. The automatic rotary cutting machine can automatically rotate a workpiece to switch a new workpiece for processing, can turn over and discharge after processing, does not need manual switching and discharging, improves the practicability and the automation degree, can automatically cut and polish four corners of the workpiece, intermittently cooperates a driving motor and a rotary motor, enables each workpiece to rotate to the position below a cutting knife for a period of time, and enables the last cut workpiece to move to the position below a polishing plate for rapid cutting and polishing.
Description
Technical Field
The invention relates to the technical field of workpiece processing, in particular to a workpiece corner cutting and polishing device.
Background
The existing workpiece is often integrally cut, four corners of the workpiece are difficult to cut at one time, polishing operation is needed after general cutting, polishing and blanking are respectively processed in a three-step or step mode in the traditional processing mode, machining efficiency is reduced, labor intensity is increased, and therefore the workpiece corner cutting and polishing device is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a workpiece corner cutting and grinding device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a workpiece corner cutting and polishing device comprises a first supporting plate, wherein an annular plate is fixed on the top side wall of the first supporting plate, a second supporting plate with a circular structure is rotatably connected on the top side wall of the annular plate, a plurality of first through holes are formed in the top side wall of the second supporting plate along the circumferential direction of the second supporting plate, a placing plate is rotatably connected inside the first through holes, a transmission shaft is fixed on the outer wall of one side of the placing plate, one end, away from the placing plate, of the transmission shaft extends to the outside of the first through holes and is fixedly provided with a gear, a placing groove is formed in the top side wall of the placing plate, a pressing plate is slidably connected with the bottom side wall of the placing groove, a first reset spring fixed with the side wall of the placing groove is installed on one side of the pressing plate, an arc-shaped plate is fixed on the top side wall of one of the pressing plate, which is close to the gear, a third connecting plate is jointly fixed on the top side wall of the second connecting plate, a rotating motor is fixed on the top side wall of the third connecting plate, an output shaft of the rotating motor penetrates through the third connecting plate and is fixed with the top side wall of the second supporting plate, a moving plate is slidably connected between the side walls of the two sides, close to each other, of the second connecting plate, a cutting plate is fixed on one side of the bottom end of the moving plate, a plurality of symmetrically arranged cutting knives are fixed on the side wall of the bottom end of the cutting plate, a second reset spring fixed with the bottom side wall of the third connecting plate is installed on the side wall of the top end of the moving plate, a first connecting column and a second connecting column are fixed on the outer side wall of the annular plate, a first driving plate and a second driving plate are respectively fixed on one ends, far away from the annular plate, of the first connecting column and the second connecting column, and a, and the first rack and the second rack are respectively in meshing transmission with the gear.
Preferably, a limiting plate is fixed on the inner circumferential side wall of the annular plate, a squeezing plate is fixed on the top side wall of the limiting plate, and the squeezing plate is located right below one of the arc-shaped plates.
Preferably, a driving motor is fixed on the side wall of one side of the second connecting plate, a rotating shaft is fixed on an output shaft of the driving motor through a coupler, and one end, far away from the driving motor, of the rotating shaft penetrates through one of the second connecting plates to be rotatably connected with the side wall of the other second connecting plate.
Preferably, a first cam and a second cam are fixed on the outer side wall of the rotating shaft, a first reset plate of an arc structure is fixed on one side of the top end of the moving plate, and the first reset plate is located below the first cam.
Preferably, a sliding plate which is in sliding connection with one of the second connecting plate side walls is installed below the moving plate, a plurality of obliquely arranged polishing plates are fixed on the bottom end side wall of the sliding plate, a clamping plate is fixed on one side wall of one of the second connecting plates, and a third return spring is fixed between the clamping plate and the sliding plate.
Preferably, a channel is formed in the side wall of the top end of the moving plate, a second reset plate of an arc-shaped structure is fixed to the side wall of the top end of the sliding plate, and the second reset plate is located below the second cam.
Preferably, a second through hole is formed in the middle of the side wall of the top end of the moving plate in the vertical direction, and the output shaft of the rotating motor penetrates through the second through hole to be fixed with the second supporting plate.
Compared with the prior art, the invention has the beneficial effects that:
1: through the matching among the arranged first supporting plate, the second supporting plate, the placing plate, the pressing plate, the arc-shaped plate, the extruding plate, the limiting plate and the rotating motor, the workpiece can be automatically rotated and switched to be a new workpiece for processing, after the processing is finished, the workpiece can be turned over and discharged, manual switching and discharging are not needed, and the practicability and the automation degree are improved;
2: the four corners of the workpiece can be automatically cut and polished through the matching of the driving motor, the rotating shaft, the first cam, the second cam, the moving plate, the sliding plate, the cutting knife, the polishing plate, the second return spring and the third return spring, the driving motor and the rotating motor are intermittently matched, each workpiece rotates to the position below the cutting knife for a period of time, and meanwhile, the last cut workpiece can move to the position below the polishing plate for rapid cutting and polishing;
the automatic rotary cutting machine can automatically rotate a workpiece to switch a new workpiece for processing, can turn over and discharge after processing, does not need manual switching and discharging, improves the practicability and the automation degree, can automatically cut and polish four corners of the workpiece, intermittently cooperates a driving motor and a rotary motor, enables each workpiece to rotate to the position below a cutting knife for a period of time, and enables the last cut workpiece to move to the position below a polishing plate for rapid cutting and polishing.
Drawings
Fig. 1 is a schematic structural diagram of a workpiece corner cutting and polishing device according to the present invention.
Fig. 2 is a top view of a second supporting plate structure of the workpiece corner cutting and polishing device according to the present invention.
Fig. 3 is a side view of a structure of the first cam and the first reset plate of the workpiece corner cutting and grinding device provided by the invention.
Fig. 4 is a schematic view of a bottom structure of a cutting board of the device for cutting and polishing the corners of a workpiece according to the present invention.
Fig. 5 is a schematic view of a matching structure of an extrusion plate and an arc-shaped plate of the workpiece corner cutting and polishing device provided by the invention.
Fig. 6 is a schematic view of a structure of a workpiece corner cutting and polishing device according to the present invention, wherein the structure includes a gear and a first rack.
In the figure: 1 first supporting plate, 2 annular plates, 3 second supporting plates, 4 first through holes, 5 placing plates, 6 pressing plates, 7 first return springs, 8 first connecting plates, 9 second connecting plates, 10 third connecting plates, 11 rotating motors, 12 output shafts, 13 rotating shafts, 14 second return springs, 15 clamping plates, 16 moving plates, 17 cutting plates, 18 cutting knives, 19 sliding plates, 20 grinding plates, 21 transmission shafts, 22 gears, 23 first connecting columns, 24 first transmission plates, 25 first racks, 26 limiting plates, 27 extruding plates, 28 third return springs, 29 second connecting columns, 30 second transmission plates, 31 second racks, 32 arc-shaped plates, 33 placing grooves, 34 first cams, 35 first return plates, 36 second return plates, 37 second cams and 38 driving motors.
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.
Referring to fig. 1-6, a workpiece corner cutting and polishing device comprises a first supporting plate 1, wherein a circular plate 2 is fixed on the top side wall of the first supporting plate 1, a second supporting plate 3 with a circular structure is rotatably connected on the top side wall of the circular plate 2, a plurality of first through holes 4 are formed in the top side wall of the second supporting plate 3 along the circumferential direction, a placing plate 5 is rotatably connected inside the first through holes 4, a transmission shaft 21 is fixed on the outer wall of one side of the placing plate 5, one end of the transmission shaft 21 far away from the placing plate 5 extends to the outside of the first through holes 4 and is fixedly provided with a gear 22, a placing groove 33 is formed in the top side wall of the placing plate 5, a pressing plate 6 is slidably connected on the bottom side wall of the placing groove 33, a first return spring 7 fixed on the side wall of the pressing plate 6 and the placing groove 33 is installed on one side of the, the outer side wall of the annular plate 2 is fixed with first connecting plates 8 which are symmetrically arranged, one end, far away from the annular plate 2, of each first connecting plate 8 is fixed with a second connecting plate 9, the top side wall of each second connecting plate 9 is jointly fixed with a third connecting plate 10, the top side wall of each third connecting plate 10 is fixed with a rotating motor 11, an output shaft 12 of each rotating motor 11 penetrates through the third connecting plate 10 and is fixed with the top side wall of the second supporting plate 3, a moving plate 16 is slidably connected between the side walls, close to each other, of the second connecting plates 9, one side of the bottom end of each moving plate 16 is fixed with a cutting plate 17, the side wall of the bottom end of each cutting plate 17 is fixed with a plurality of symmetrically arranged cutting knives 18, a second reset spring 14 fixed with the side wall of the bottom end of the third connecting plate 10 is installed on the side wall of the top end of each moving plate 16, a first connecting column 23 and a second connecting column 29 are fixed on the outer side wall of the, The second transmission plate 30, the first transmission plate 24 and the second transmission plate 30 have a first rack 25 and a second rack 31 respectively formed on the top side walls thereof, and the first rack 25 and the second rack 31 are engaged with the gear 22 for transmission.
A limiting plate 26 is fixed on the inner circumferential side wall of the annular plate 2, a squeezing plate 27 is fixed on the top side wall of the limiting plate 26, the squeezing plate 27 is positioned under one of the arc plates 32, a driving motor 38 is fixed on one side wall of the second connecting plate 9, a rotating shaft 13 is fixed on the output shaft of the driving motor 38 through a coupling, one end of the rotating shaft 13 far away from the driving motor 38 penetrates through one of the second connecting plates 9 to be rotatably connected with the other second connecting plate 9, a first cam 34 and a second cam 37 are fixed on the outer side wall of the rotating shaft 13, a first resetting plate 35 of an arc structure is fixed on one side of the top end of the moving plate 16, the first resetting plate 35 is positioned under the first cam 34, a sliding plate 19 which is slidably connected with one of the second connecting plates 9 is installed under the moving plate 16, a plurality of obliquely arranged grinding plates 20 are fixed on the bottom side wall of the sliding plate 19, a clamping plate 15 is fixed on one side wall of, a third return spring 28 is fixed between the clamping plate 15 and the sliding plate 19, a channel is formed in the top side wall of the moving plate 16, a second return plate 36 with an arc-shaped structure is fixed on the top side wall of the sliding plate 19, the second return plate 36 is located below the second cam 37, a second through hole is formed in the middle of the top side wall of the moving plate 16 in the vertical direction, and the output shaft of the rotating motor 11 penetrates through the second through hole to be fixed with the second support plate 3.
The working principle is as follows: a workpiece is placed in a placing groove 33, under the action of the elastic force of a first return spring 7, a pressing plate 6 extrudes and fixes the workpiece, then a rotating motor 11 and a driving motor 38 are started, the rotating motor 11 drives an output shaft 12 to rotate, the output shaft 12 drives a second supporting plate 3 to rotate, the second supporting plate 3 drives a placing plate 5 to rotate, the placing plate 5 drives the workpiece to rotate, the workpiece is positioned below a cutting knife 18, a driving motor 36 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives a first cam 34 and a second cam 37 to rotate, the first cam 34 and the second cam 37 extrude a first return plate 35 and a second return plate 36, the first return plate 35 drives a movable plate 16 to move up and down, the cutting knife 16 drives a cutting knife 17, the cutting knife 17 drives the cutting knife 18 to move up and down, and four corners of the workpiece are cut rapidly, after the cutting is finished, the second supporting plate 3 rotates to enable the cut workpiece to rotate to the position below the grinding plate 20, the next uncut workpiece is positioned below the cutting knife 18, meanwhile, the second cam 37 extrudes the second reset plate 36, the sliding plate 19 reciprocates up and down under the action of the elastic force of the third reset spring 28, the sliding plate 19 drives the grinding plate 20 to grind four corners of the workpiece, after the processing is finished, the second supporting plate 3 continues to rotate, the gear 22 arranged on the placing plate 5 of the workpiece after the grinding is meshed with the first rack 25 below, the placing plate 5 is overturned, after the overturning, the second supporting plate 3 continues to rotate, the extrusion plate 27 extrudes the cambered surface of the cambered plate 32, the cambered plate 32 drives one of the press plates 6 to extrude the first reset spring 7, the workpiece falls into the collection box below, and then the second supporting plate 3 continues to rotate, through the meshing transmission of gear 22 and second rack 31, the messenger places board 5 and rotates, the messenger places the standing groove 33 of board 5 and up, resume to initial position, then put into the work piece once more, carry out reciprocal cycle operation, this design is simple swift, can carry out autogiration to the work piece and switch over new work piece and process, after the processing is accomplished, can overturn the unloading, need not the manual work and switch over and the unloading, practicality and degree of automation have been improved, and can cut four corners of work piece automatically, polish, carry out intermittent type nature cooperation with driving motor and rotating electrical machines, make each rotation of work piece to cutting knife below and stay a period of time, the last work piece of cutting can move to the board below of polishing simultaneously, carry out fly-cutting and polish.
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 (7)
1. A workpiece corner cutting and polishing device comprises a first supporting plate and is characterized in that an annular plate is fixed on the top side wall of the first supporting plate, a second supporting plate with a circular structure is rotatably connected on the top side wall of the annular plate, a plurality of first through holes are formed in the top side wall of the second supporting plate along the circumferential direction of the second supporting plate, a placing plate is rotatably connected inside the first through holes, a transmission shaft is fixed on the outer wall of one side of the placing plate, one end, away from the placing plate, of the transmission shaft extends to the outside of the first through holes and is fixedly provided with a gear, a placing groove is formed in the top side wall of the placing plate, a pressing plate is slidably connected with the bottom side wall of the placing groove, a first reset spring fixed with the side wall of the placing groove is installed on one side of the pressing plate, an arc-shaped plate is fixed on the top side wall of, one end, far away from the annular plate, of the first connecting plate is fixed with a second connecting plate, a third connecting plate is jointly fixed to the top side wall of the second connecting plate, a rotating motor is fixed to the top side wall of the third connecting plate, an output shaft of the rotating motor penetrates through the third connecting plate and is fixed to the top side wall of the second supporting plate, a moving plate is connected between the side walls, close to each other, of the second connecting plate in a sliding mode, a cutting plate is fixed to one side of the bottom end of the moving plate, a plurality of symmetrically-arranged cutting knives are fixed to the side wall of the bottom end of the cutting plate, a second reset spring fixed to the side wall of the bottom end of the third connecting plate is installed to the side wall of the top end of the moving plate, a first connecting column and a second connecting column are fixed to the outer side wall of the annular plate, a first driving plate and a second driving plate are fixed to one end, far away from the annular, And the first rack and the second rack are respectively in meshing transmission with the gear.
2. A workpiece corner cutting and grinding device as claimed in claim 1, wherein a limiting plate is fixed to the inner circumferential side wall of the annular plate, a pressing plate is fixed to the top end side wall of the limiting plate, and the pressing plate is located right below one of the arc-shaped plates.
3. A workpiece corner cutting and grinding device as claimed in claim 1, wherein a driving motor is fixed to one side wall of the second connecting plate, a rotating shaft is fixed to an output shaft of the driving motor through a coupling, and one end, far away from the driving motor, of the rotating shaft penetrates through one of the second connecting plates to be rotatably connected with the other second connecting plate.
4. A workpiece corner cutting and grinding device as claimed in claim 3, wherein a first cam and a second cam are fixed to the outer side wall of the rotating shaft, a first reset plate of an arc structure is fixed to one side of the top end of the moving plate, and the first reset plate is located below the first cam.
5. A workpiece corner cutting and polishing device as claimed in claim 4, wherein a sliding plate is mounted below the moving plate and slidably connected with one of the side walls of the second connecting plate, a plurality of obliquely arranged polishing plates are fixed on the side wall of the bottom end of the sliding plate, a clamping plate is fixed on one side wall of one of the second connecting plates, and a third return spring is fixed between the clamping plate and the sliding plate.
6. A workpiece corner cutting and grinding device as claimed in claim 5, wherein a channel is formed in the top side wall of the moving plate, a second reset plate of an arc structure is fixed to the top side wall of the sliding plate, and the second reset plate is located below the second cam.
7. A workpiece corner cutting and grinding device as claimed in claim 6, wherein a second through hole is formed in the middle of the top side wall of the moving plate in the vertical direction, and an output shaft of the rotating motor penetrates through the second through hole to be fixed to the second support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134746.0A CN110814766B (en) | 2019-11-19 | 2019-11-19 | Workpiece corner cutting and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134746.0A CN110814766B (en) | 2019-11-19 | 2019-11-19 | Workpiece corner cutting and polishing device |
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| CN110814766A true CN110814766A (en) | 2020-02-21 |
| CN110814766B CN110814766B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911134746.0A Active CN110814766B (en) | 2019-11-19 | 2019-11-19 | Workpiece corner cutting and polishing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084949A (en) * | 2021-04-09 | 2021-07-09 | 罗昌华 | Automatic bamboo outer skin cutting device for manufacturing rice paper |
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| CN108044360A (en) * | 2017-11-17 | 2018-05-18 | 河南高盛企业管理咨询有限公司 | A kind of pipe machining equipment convenient for adjusting |
| CN108115416A (en) * | 2017-12-22 | 2018-06-05 | 章卓昕 | A kind of cutting polishing integrated device and application method for the production of automatically-controlled door steel bushing |
| CN108161679A (en) * | 2018-03-01 | 2018-06-15 | 深浅度视觉科技（大连）有限公司 | A kind of full automatic lens system of processing and its control method |
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2019
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000061753A (en) * | 1998-08-20 | 2000-02-29 | Nittetsu Yahata Eng Kk | Working facility of frp pipe body |
| CN103921184A (en) * | 2014-03-10 | 2014-07-16 | 安川首钢机器人有限公司 | Workpiece polishing device and method |
| CN107030554A (en) * | 2017-01-05 | 2017-08-11 | 丽水市知科科技有限公司 | A kind of raised processing unit of timber |
| CN107126000A (en) * | 2017-05-02 | 2017-09-05 | 海宁海派家具有限公司 | The preparation method of intelligent sterilizing type sofa |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113084949A (en) * | 2021-04-09 | 2021-07-09 | 罗昌华 | Automatic bamboo outer skin cutting device for manufacturing rice paper |
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| CN110814766B (en) | 2021-04-20 |
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Effective date of registration: 20210330 Address after: 313100 Changxing County Huzhou town industrial concentration area, Huzhou, Zhejiang Applicant after: Zhejiang Zhongxin New Material Co.,Ltd. Address before: 313100 Hongxing Bridge Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Applicant before: Changxing Yongrun Machinery Co.,Ltd. |
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Effective date of registration: 20220311 Address after: 210038 South District, Lishui Economic Development Zone, Nanjing, Jiangsu Province Patentee after: NANJING QISHUO MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 313100 Changxing County Huzhou town industrial concentration area, Huzhou, Zhejiang Patentee before: Zhejiang Zhongxin New Material Co.,Ltd. |