CN112549093A - Automatic rotary cutting processing method for special-shaped diaphragm - Google Patents
Automatic rotary cutting processing method for special-shaped diaphragm Download PDFInfo
- Publication number
- CN112549093A CN112549093A CN202011334397.XA CN202011334397A CN112549093A CN 112549093 A CN112549093 A CN 112549093A CN 202011334397 A CN202011334397 A CN 202011334397A CN 112549093 A CN112549093 A CN 112549093A
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- CN
- China
- Prior art keywords
- rotary cutting
- cut
- membrane
- automatic feeding
- feeding device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/285—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/005—Computer numerical control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention is suitable for the technical field of processing technology, and provides an automatic special-shaped diaphragm rotary cutting processing method, which comprises the following steps: the control method comprises the following steps of (1) controlling and connecting a stepping automatic feeding device with an external control device, placing a membrane to be cut on the stepping automatic feeding device, starting the stepping automatic feeding device through the control device, and conveying the membrane to be cut by the stepping automatic feeding device according to a preset coordinate track output by the control device; when the membrane to be cut is conveyed to the position right below the workbench, the telescopic device is started to control the workbench to move downwards until the bottom of the annular fixing device is pressed on the membrane to be cut; starting the rotating motor to rotate the rotary cutting plate; the invention improves the production efficiency of the traditional production process and solves the problems that the original punching processing and special-shaped cutter process easily causes poor product edge cutting and the limitation of processing thickness.
Description
Technical Field
The invention belongs to the technical field of processing technologies, and particularly relates to an automatic special-shaped diaphragm rotary-cutting processing method.
Background
The common processing method of the products (the special-shaped membranes) is to process the products in a stamping or cutting mode, the poor trimming of the products is easily caused, the limitation of the processing thickness is generally less than or equal to 0.35mm, the shape of the die is fixed, the development cost of the special-shaped die is higher, and the uniform production cost is higher.
Disclosure of Invention
The invention provides an automatic rotary cutting processing method for a special-shaped diaphragm, and aims to solve the problems that the existing special-shaped diaphragm in the background technology is processed by a stamping or cutting mode, poor product trimming is easily caused, the processing thickness is limited, the shape of a die is fixed, the development cost of a special-shaped die is high, and the production uniform cost is high.
The invention is realized in such a way that an automatic special-shaped diaphragm rotary cutting processing method comprises the following steps:
s1, the step-by-step automatic feeding device is connected with an external control device in a control mode, the membrane to be cut is placed on the step-by-step automatic feeding device, the step-by-step automatic feeding device is started through the control device, and the step-by-step automatic feeding device can convey the membrane to be cut according to a preset coordinate track output by the control device;
s2, when the membrane to be cut is conveyed to the position right below the workbench, the telescopic device is started to control the workbench to move downwards until the bottom of the annular fixing device is pressed on the membrane to be cut;
s3, starting a rotating motor, driving a rotary cutting plate to rotate through a rotating shaft, and simultaneously starting a plurality of radial adjusting devices distributed in an annular matrix to drive a cutter to move downwards and cut the membrane to be cut according to a preset coordinate track;
and S4, after cutting, turning off the rotating motor, and controlling a plurality of radial adjusting devices to drive the cutter to move upwards to separate the cut diaphragm, and repeating S3 until the next group of diaphragms to be cut are conveyed to the position right below the workbench by the stepping automatic feeding device, so as to realize continuous cutting.
Preferably, the step-by-step automatic feeding device is a step-by-step feeder.
Preferably, the cutter is of a sheet type oblique blade structure.
Preferably, the telescopic device is a hydraulic cylinder.
Preferably, the radial adjusting device is a cylinder, the cylinder is fixed on the rotary cutting plate, and an output shaft of the cylinder penetrates through the rotary cutting plate.
Preferably, the inner part of the workbench is radially provided with a rotary cutting cavity in threaded connection with the rotary cutting plate, and the rotary cutting cavity is communicated with the annular fixing device.
Preferably, the tool is connected to the radial adjustment device by means of a universal adjustment device for adjusting the angle of the tool relative to the radial adjustment device
Compared with the prior art, the invention has the beneficial effects that: the invention improves the production efficiency of the traditional production process, and solves the problems that the traditional punching processing and special-shaped cutter process easily causes poor product edge cutting, the processing thickness is limited, the shape of the die is fixed, the development cost of the special-shaped die is higher, the uniform production cost is higher, and the like. The edge cutting is tidy and pure, the processing thickness can reach more than 3mm, the die cost is saved, automatic stepping cutting is realized, the product reject ratio of the processing technology is reduced, the production cost is reduced, and the qualification rate and the profit are improved.
Drawings
Fig. 1 is a schematic structural view of a rotary cutting apparatus used in the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a top view of the ring-shaped fixture and the rotary cutting plate of the rotary cutting device used in the present invention;
fig. 4 is a top view of the step-by-step automatic feeding device in the rotary cutting apparatus used in the present invention;
in the figure: 1-stepping automatic feeding device, 2-support plate, 3-telescopic device, 4-rotary cutting mechanism, 41-workbench, 42-rotary cutting cavity, 43-rotary motor, 44-rotary shaft, 45-press plate, 46-radial adjusting device, 47-universal connecting device, 48-cutter and 5-annular fixing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automatic rotary cutting method for irregular membrane includes such steps as cutting the membrane to be cut by rotary cutting unit consisting of automatic step feeder (1) and supporting plates (2) at both sides, installing two telescopic units (3) on the top surface of each supporting plate (2), connecting the top of each telescopic unit (3) to a bench (41), installing a detachable ring fixer (5) on the bottom surface of bench (41), extending the output ends of telescopic units (3) to make the fixing units (5) not in contact with automatic step feeder (1), installing a rotary motor (43) on the top surface of bench (41), passing the output end of rotary motor (43) downward through bench (41), and connecting a rotary shaft (44) to the output end of rotary motor (43), the bottom end of the rotating shaft 44 is fixedly connected with a rotary cutting plate 45, the rotary cutting plate 45 is in transition fit with the inner ring of the annular fixing device 5, the rotary cutting plate 45 can rotate in the inner ring area of the annular fixing device 5, a plurality of radial adjusting devices 46 distributed in an annular matrix are mounted on the rotary cutting plate 45, and the bottom of each radial adjusting device 46 penetrates through the rotary cutting plate 45 and is connected with a cutter 48.
Wherein, the plurality of steps of cutting the membrane to be cut by using the rotary cutting device comprise the following steps:
s1, the step-by-step automatic feeding device 1 is in control connection with an external control device, a film to be cut is placed on the step-by-step automatic feeding device 1, the step-by-step automatic feeding device 1 is started through the control device, and the step-by-step automatic feeding device 1 can convey the film to be cut according to a preset coordinate track output by the control device;
s2, when the membrane to be cut is conveyed to the position right below the workbench 41, the telescopic device 3 is started to control the workbench 41 to move downwards until the bottom of the annular fixing device 5 is pressed on the membrane to be cut;
s3, starting the rotating motor 43, driving the rotary cutting plate 45 to rotate through the rotating shaft 11, and simultaneously starting the plurality of radial adjusting devices 46 distributed in an annular matrix to drive the cutter 48 to move downwards and cut the membrane to be cut according to a preset coordinate track;
s4, after cutting, turning off the rotating motor 43, and controlling the plurality of radial adjusting devices 46 to drive the cutter 48 to move upwards to separate the cut film, repeating S3 until the next group of films to be cut is transported to the position right below the workbench 41 by the stepping automatic feeding device 1, and realizing continuous cutting.
In this embodiment, firstly, the step-by-step automatic feeding device 1 is connected to an external control device in a controlled manner, the control device is a controller which can be programmed to set a coordinate track, the controller can be a single chip microcomputer, the step-by-step automatic feeding device 1 transports a plurality of groups of to-be-cut films placed on the step-by-step automatic feeding device 1 according to the preset coordinate track, when the to-be-cut films are transported to the position right below the worktable 41, namely, the position right below the annular fixing device 5, the telescopic device 3 is started to enable the bottom of the telescopic device to move downwards until the lower surface of the annular fixing device 5 is pressed on the to-be-cut films, the to-be-cut films are fixed, the rotating motor 43 is started again, the output end of the rotating motor 43 rotates to drive the rotating shaft 11 to rotate, so as to drive the cutting plate 45 to rotate, and simultaneously, a plurality of radial adjusting devices 46 distributed in an annular matrix are started to drive the cutter 48 to move downwards and according to the preset coordinate The film to be cut is cut along the track, at the moment, the cutter 48 moves downwards while making circular rotation, so that the film to be cut is cut into a circular film according to the preset coordinate track, the cut edge of the circular film cut in this way is tidy and perfect, after the group of films are cut, the rotating motor 43 is turned off, and the plurality of radial adjusting devices 46 are controlled to drive the cutter 48 to move upwards to be separated from the cut film until the next group of films to be cut are conveyed to the position right below the workbench 41 by the stepping type automatic feeding device 1, the S3 is repeated, the continuous cutting is realized, and the cutting efficiency of the cutting processing method is too high.
Further, the step-by-step automatic feeding device 1 is a step-by-step feeder.
In the present embodiment, the stepping type automatic feeding device 1 may be a stepping type feeder of the model number HBSJ-3000A, or may be a stepping type feeder of another model.
Further, the cutter 48 is a blade type oblique blade structure.
In this embodiment, the cutter 48 is a single-piece structure with an oblique cutting edge, so that the cutter 48 is stressed more uniformly, rapid cutting of the diaphragm is facilitated, and burrs of the diaphragm after cutting are reduced.
Further, the telescopic device 3 is a hydraulic cylinder.
In the present embodiment, the hydraulic cylinder of the type CD250MT4 may be used as the expansion device 3, and other types of hydraulic cylinders may be used.
Further, the radial adjusting device 46 is a cylinder, the cylinder is fixed on the rotary cutting plate 45, and an output shaft of the cylinder penetrates through the rotary cutting plate 45.
In the embodiment, the radial adjusting device can be a cylinder with the model number of 46CQ2WB63-30DMZ, and can also be a cylinder with other models.
Further, a rotary cutting cavity 42 in threaded connection with the rotary cutting plate 45 is radially formed in the workbench 41, and the rotary cutting cavity 42 is communicated with the annular fixing device 5.
In this embodiment, the rotary cutting plate 45 is disposed inside the inner ring of the annular fixing device 5, and the rotary cutting plate 45 may be disposed inside the rotary cutting cavity 42 for practical production.
Further, the cutter 48 is connected to the radial adjustment device 46 via a universal adjustment device 47, and the universal adjustment device 47 is used for adjusting the angle of the cutter 48 relative to the radial adjustment device 46.
In this embodiment, the universal adjusting device 47 may be a universal joint, one end of the universal adjusting device 47 is fixed to the cutter 48, and the other end of the universal adjusting device 47 is fixed to the bottom of the radial adjusting device 46, and the universal adjusting device 47 can adjust the angle of the cutter 48 relative to the radial adjusting device 46 at will, so as to facilitate the cutting of the membrane by the cutter 48.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An automatic rotary cutting processing method for a special-shaped diaphragm is characterized by comprising the following steps:
s1, the step type automatic feeding device (1) is in control connection with an external control device, the membrane to be cut is placed on the step type automatic feeding device (1), the step type automatic feeding device (1) is started through the control device, and the step type automatic feeding device (1) can convey the membrane to be cut according to a preset coordinate track output by the control device;
s2, when the membrane to be cut is conveyed to the position right below the workbench (41), the telescopic device (3) is started to control the workbench (41) to move downwards until the bottom of the annular fixing device (5) is pressed on the membrane to be cut;
s3, starting a rotating motor (43), driving a rotary cutting plate (45) to rotate through a rotating shaft (11), and simultaneously starting a plurality of radial adjusting devices (46) distributed in an annular matrix to drive a cutter (48) to move downwards and cut the film to be cut according to a preset coordinate track;
s4, after cutting, turning off the rotating motor (43), and controlling a plurality of radial adjusting devices (46) to drive the cutter (48) to move upwards to separate the cut film, and repeating S3 to realize continuous cutting until the next group of films to be cut is transported to the position right below the workbench (41) by the stepping automatic feeding device (1).
2. The automatic rotary cutting processing method for the profiled membrane sheet as claimed in claim 1, wherein the step type automatic feeding device (1) is a step type feeding machine.
3. The automatic rotary cutting method for profiled membranes as claimed in claim 1, wherein the cutter (48) is a blade with a blade-type oblique edge.
4. The automatic rotary cutting processing method of the profiled membrane as claimed in claim 1, wherein the telescopic device (3) is a hydraulic cylinder.
5. The automatic rotary cutting method for the profiled membrane as claimed in claim 1, wherein the radial adjusting device (46) is a cylinder, the cylinder is fixed on the rotary cutting plate (45) and the output shaft of the cylinder penetrates through the rotary cutting plate (45).
6. The automatic rotary cutting processing method of the special-shaped diaphragm as claimed in claim 1, wherein a rotary cutting cavity (42) in threaded connection with the rotary cutting plate (45) is radially formed in the workbench (41), and the rotary cutting cavity (42) is communicated with the annular fixing device (5).
7. An automatic rotary cutting method for profiled membranes as claimed in claim 5, wherein the cutter (48) is connected to the radial adjustment device (46) via a universal adjustment device (47), the universal adjustment device (47) being adapted to adjust the angle of the cutter (48) relative to the radial adjustment device (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011334397.XA CN112549093A (en) | 2020-11-25 | 2020-11-25 | Automatic rotary cutting processing method for special-shaped diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011334397.XA CN112549093A (en) | 2020-11-25 | 2020-11-25 | Automatic rotary cutting processing method for special-shaped diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112549093A true CN112549093A (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011334397.XA Pending CN112549093A (en) | 2020-11-25 | 2020-11-25 | Automatic rotary cutting processing method for special-shaped diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112549093A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017006198A1 (en) * | 2015-06-18 | 2017-01-12 | Comas Costruzioni Macchine Speciali S.P.A. | Rotary cutting device, particularly for cutting tobacco |
| CN209178246U (en) * | 2018-09-26 | 2019-07-30 | 杭州蓝天安全玻璃有限公司 | Cutter device is used in a kind of production and processing of ground glass |
| CN209335061U (en) * | 2018-12-14 | 2019-09-03 | 四川三台剑门泵业有限公司 | A kind of press-loading apparatus of Pulp pump |
-
2020
- 2020-11-25 CN CN202011334397.XA patent/CN112549093A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017006198A1 (en) * | 2015-06-18 | 2017-01-12 | Comas Costruzioni Macchine Speciali S.P.A. | Rotary cutting device, particularly for cutting tobacco |
| CN209178246U (en) * | 2018-09-26 | 2019-07-30 | 杭州蓝天安全玻璃有限公司 | Cutter device is used in a kind of production and processing of ground glass |
| CN209335061U (en) * | 2018-12-14 | 2019-09-03 | 四川三台剑门泵业有限公司 | A kind of press-loading apparatus of Pulp pump |
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Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |