CN112893668A - Automatic feeding equipment for metal plate bending - Google Patents
Automatic feeding equipment for metal plate bending Download PDFInfo
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- CN112893668A CN112893668A CN202110071504.2A CN202110071504A CN112893668A CN 112893668 A CN112893668 A CN 112893668A CN 202110071504 A CN202110071504 A CN 202110071504A CN 112893668 A CN112893668 A CN 112893668A
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- China
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- rotating part
- rack
- mounting frame
- clamping mechanism
- sheet metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to automatic feeding equipment for sheet metal bending, which is used together with a bending machine and comprises a numerical control system, a rack, a feeding mechanism, a clamping mechanism and a calibration mechanism, wherein the numerical control system is arranged on the rack and is respectively and electrically connected with the feeding mechanism, the clamping mechanism and the calibration mechanism; the clamping mechanism is matched with the feeding mechanism to form a conveying track on the rack; the feeding mechanism is arranged below the clamping mechanism and can slide along the feeding mechanism; the clamping mechanism comprises a mounting frame, an upper rotating part, a lower rotating part and a cylinder connecting rod part, one end of the mounting frame is connected with the upper rotating part, the other end of the mounting frame is connected with the lower rotating part, and the upper rotating part and the lower rotating part can move up and down along the mounting frame; and the cylinder connecting rod part which works in cooperation with the upper rotating part is arranged on the side edge of the mounting frame. The fabric can be matched with multiple stations to realize automatic production of sheet metal part bending, the labor intensity of workers is reduced, potential safety hazards are reduced, and the processing efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to automatic feeding equipment for automatic feeding of a bending position and for metal plate bending.
Background
The sheet metal, a processing technology, has not yet a relatively complete definition. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. The processing of metal plates is called metal plate processing. Specifically, for example, the sheet material is used for manufacturing a chimney, an iron bucket, an oil tank, an air duct, an elbow reducer, a hemispherical dome, a funnel shape and the like, and the main procedures are shearing, bending and buckling, bending and forming, welding, riveting and the like. The sheet metal part is a sheet metal hardware part, namely a part which can be processed by means of stamping, bending, stretching and the like, the part with unchanged thickness in the processing process corresponds to a casting part, a forging part, a machining part and the like, for example, an iron shell outside an automobile is the sheet metal part, and some kitchenware made of stainless steel is the sheet metal part. The sheet metal part needs to be bent in the production process.
The prior art has the following disadvantages: traditional panel beating technique of bending adopts the manual work to beat and beats the portion of bending, wastes time and energy, and current panel beating equipment of bending only has the single station of bending moreover, is not convenient for carry out the processing of bending of different vestige in succession, and the sheet metal component efficiency of bending is lower.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-station automatic feeding device for automatically bending sheet metal parts, wherein the automatic feeding device is matched with multiple stations to realize automatic production of bending sheet metal parts, so that the labor intensity of workers is reduced, the potential safety hazard is reduced, and the processing efficiency is effectively improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic feeding equipment for metal plate bending is matched with a bending machine for use and comprises a numerical control system, a rack, a feeding mechanism, a clamping mechanism and a calibration mechanism, wherein the numerical control system is used for controlling metal plate bending and conveying work, and the automatic feeding equipment is used for controlling metal plate bending and conveying work
As a further aspect of the invention, the feeding mechanism is provided with a chain wheel and a chain which are in transmission connection with a conveying motor.
The automatic bending machine effectively solves the technical problems that in the past, bending metal plates need to be conveyed to a bending opening manually, the positions are arranged to be bent, materials are heavy and labor-consuming, machining precision is further reduced due to manual shaking, and certain potential safety hazards exist due to the fact that a part of bent products need to be operated by workers close to the bending opening, and the purpose that automatic production of bending of metal plates can be achieved by matching with multiple stations, labor intensity of the workers is reduced, the potential safety hazards are reduced, and machining efficiency is effectively improved is achieved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 4 is a schematic structural view of an upper rotating member according to the present invention.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, please refer to fig. 1-4.
An automatic feeding device for sheet metal bending is matched with a bending machine for use, and comprises a numerical control system, a rack 1, a feeding mechanism 2, a clamping mechanism 3 and a calibration mechanism 4, wherein the numerical control system is used for controlling sheet metal bending and conveying work, is arranged on the rack 1, and is respectively and electrically connected with the feeding mechanism 2, the clamping mechanism 3 and the calibration mechanism 4; the clamping mechanism 3 is matched with the feeding mechanism 2 to form a conveying track on the rack 1; the feeding mechanism 2 is arranged below the clamping mechanism 3 and can slide along the feeding mechanism 2;
the clamping mechanism 3 comprises a mounting frame 30, an upper rotating part 31, a lower rotating part 32 and a cylinder connecting rod part 33, one end of the mounting frame 30 is connected with the upper rotating part 31, the other end of the mounting frame is connected with the lower rotating part 32, and the upper rotating part 31 and the lower rotating part 32 can move up and down along the mounting frame 30; the numerical control system of the cylinder connecting rod part 33 which works in cooperation with the upper rotating part 31 is arranged on the rack and is respectively and electrically connected with the feeding mechanism, the clamping mechanism and the calibration mechanism; the clamping mechanism is matched with the feeding mechanism to form a conveying track on the rack; the feeding mechanism is arranged below the clamping mechanism, and the clamping mechanism can slide along the feeding mechanism;
the clamping mechanism comprises a mounting frame, an upper rotating part, a lower rotating part and a cylinder connecting rod part, one end of the mounting frame is connected with the upper rotating part, the other end of the mounting frame is connected with the lower rotating part, and the upper rotating part and the lower rotating part can move up and down along the mounting frame; and the cylinder connecting rod part which is matched with the upper rotating part to work is arranged on the side edge of the mounting frame.
By the aid of the bending device, workers are far away from a bending opening, and operation safety is greatly improved; the working efficiency is improved, workers can bend for multiple times only by inputting parameters, and the manual adjustment of material placement is not needed; when the upper rotating part and the lower rotating part clamp and rotate, the angle error during rotation can be improved, and the machining precision is further improved; the working efficiency is improved, workers can bend for multiple times only by inputting parameters, and the manual adjustment of material placement is not needed; when the upper rotating part and the lower rotating part clamp and rotate, the angle error during rotation can be improved, and the machining precision is further improved.
As a further aspect of the present invention, the upper rotating member is exposed on the plane of the frame, and the lower rotating member is disposed below the plane of the frame; the upper rotating component and the lower rotating component are arranged on the same vertical line.
As a further aspect of the present invention, the clamping mechanism further includes a rack and pinion member, and the lower rotating member is connected to the frame by the rack and pinion member.
As a further aspect of the present invention, the lower rotating member is composed of a chuck and a fixing catch.
As a further aspect of the present invention, the upper rotating member includes a fixing clip and a collet, and the collet is fixed to the mounting bracket through the fixing clip.
As a further aspect of the present invention, the collet is a Y-shaped elastic member. The lower pressure lever in the upper rotating part adopts an elastic structure design to prevent the clamping effect from being influenced by the non-parallel of the clamping surfaces of the upper rotating part and the lower rotating part; when the upper rotating component is pressed downwards, the elastic structure can be slightly elastically deformed, so that the upper clamping surface and the lower clamping surface are parallel, and the material is clamped.
As a further aspect of the present invention, the mounting bracket is a U-shaped metal member.
As a further development of the invention, the travel of the clamping mechanism on the machine frame is 1-10 m.
Are provided at the sides of the mounting frame 30.
Workers are far away from the bending opening, and the operation safety is greatly improved; the working efficiency is improved, workers can bend for multiple times only by inputting parameters, and the manual adjustment of material placement is not needed; when the upper rotating member 31 and the lower rotating member 32 are clamped to rotate, the angle error during rotation can be improved, and the machining precision is further improved; the working efficiency is improved, workers can bend for multiple times only by inputting parameters, and the manual adjustment of material placement is not needed; when the upper and lower rotary members 31 and 32 are rotated while being clamped, the angular error during rotation can be increased, and the machining accuracy can be improved.
The upper rotating part 31 is exposed on the plane of the frame 1, and the lower rotating part 32 is arranged below the plane of the frame 1; the upper rotating member 31 and the lower rotating member 32 are disposed on the same vertical line.
The clamping mechanism 3 further comprises a rack and pinion member 34, and the lower rotating member 32 is connected to the frame 1 by the rack and pinion member 34.
The lower rotary member 32 is composed of a chuck and a fixing jaw.
The upper rotating member 31 comprises a fixing clip 311 and an elastic clip 312, and the elastic clip 312 passes through the fixing clip 311 and is fixed on the mounting frame 30.
The collet 312 is a Y-shaped resilient member. The lower pressure rod in the upper rotating part adopts an elastic structure design to prevent the clamping effect from being influenced because the clamping surfaces of the upper rotating part 31 and the lower rotating part 32 are not parallel; when the upper rotating component is pressed downwards, the elastic structure can be slightly elastically deformed, so that the upper clamping surface and the lower clamping surface are parallel, and the material is clamped.
The mounting bracket 30 is a U-shaped metal member.
The moving stroke of the clamping mechanism 3 on the frame 1 is 1-10 meters.
The feeding mechanism 2 is provided with a chain wheel and a chain which are in transmission connection with a conveying motor.
The actual work flow is as follows:
manually placing a bending material on the plane of the frame 1, and inputting the size of the sheet metal material on a numerical control system; the rack and pinion assembly 34 moves the lower rotary member 32 upward a distance to lift the material; the cylinder link member 33 moves the upper rotary member 31 downward by a distance, thereby causing the upper rotary member 31 and the lower rotary member 32 to clamp the material; the feeding mechanism 2 moves the clamping mechanism 3 forward a distance so as to feed the material to the calibration position; the cylinder link member 33 contracts to move the upper rotating member 31 upward, thereby releasing the material; the calibration means 4 moves towards the middle, thereby aligning the material; the calibration mechanism 4 returns to the initial state (to avoid affecting subsequent work); the cylinder link member 33 is extended to move the upper rotating member 31 downward, thereby clamping the material; the feeding mechanism 2 continues to move forwards for a distance, the clamping mechanism 3 moves forwards, so that the material is conveyed to a bending position, and the bending machine bends the material; after the bending is finished, the feeding mechanism 2 moves the clamping mechanism 3 backwards, the upper rotating part 31 and the lower rotating part 32 synchronously rotate, and the material angle is adjusted; the feeding mechanism 2 moves the clamping mechanism 3 forwards, and the bending machine bends the material again; and repeating the last three steps until the bending is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The automatic feeding equipment for metal plate bending is characterized by being matched with a bending machine for use, and comprising a numerical control system, a rack, a feeding mechanism, a clamping mechanism and a calibration mechanism, wherein the numerical control system is used for controlling metal plate bending and conveying work and is arranged on the rack and is respectively and electrically connected with the feeding mechanism, the clamping mechanism and the calibration mechanism; the clamping mechanism is matched with the feeding mechanism to form a conveying track on the rack; the feeding mechanism is arranged below the clamping mechanism, and the clamping mechanism can slide along the feeding mechanism;
the clamping mechanism comprises a mounting frame, an upper rotating part, a lower rotating part and a cylinder connecting rod part, one end of the mounting frame is connected with the upper rotating part, the other end of the mounting frame is connected with the lower rotating part, and the upper rotating part and the lower rotating part can move up and down along the mounting frame; and the cylinder connecting rod part which is matched with the upper rotating part to work is arranged on the side edge of the mounting frame.
2. The automatic feeding equipment for sheet metal bending according to claim 1, wherein the upper rotating part is exposed on the plane of the rack, and the lower rotating part is arranged below the plane of the rack; the upper rotating component and the lower rotating component are arranged on the same vertical line.
3. The automatic feeding device for sheet metal bending according to claim 1, wherein the clamping mechanism further comprises a rack and pinion component, and the lower rotating component is connected to the rack through the rack and pinion component.
4. The automatic feeding device for sheet metal bending according to any one of claims 1 to 3, wherein the lower rotating member is composed of a chuck and a fixing clip.
5. The automatic feeding equipment for sheet metal bending according to claim 1 or 2, wherein the upper rotating member comprises a fixing clamp and an elastic chuck, and the elastic chuck penetrates through the fixing clamp and is fixed on the mounting frame.
6. The automatic feeding equipment for sheet metal bending according to claim 1, wherein the elastic chuck is a Y-shaped elastic member.
7. The automatic feeding equipment for sheet metal bending according to claim 1, wherein the mounting frame is a U-shaped metal member.
8. The automatic feeding device for sheet metal bending according to claim 1, wherein the moving stroke of the clamping mechanism on the rack is 1-10 meters.
9. The automatic feeding device for sheet metal bending according to claim 1, wherein the feeding mechanism is provided with a chain wheel and a chain which are in transmission connection with a conveying motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071504.2A CN112893668A (en) | 2021-01-19 | 2021-01-19 | Automatic feeding equipment for metal plate bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071504.2A CN112893668A (en) | 2021-01-19 | 2021-01-19 | Automatic feeding equipment for metal plate bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112893668A true CN112893668A (en) | 2021-06-04 |
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ID=76116052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110071504.2A Pending CN112893668A (en) | 2021-01-19 | 2021-01-19 | Automatic feeding equipment for metal plate bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112893668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160691A (en) * | 2022-02-11 | 2022-03-11 | 瑞铁机床（苏州）股份有限公司 | Bending center front feeding equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391276A (en) * | 2008-09-19 | 2009-03-25 | 江苏沪宁钢机股份有限公司 | Bending method of large-size channel steel and special bending forming die |
| CN106925632A (en) * | 2017-02-28 | 2017-07-07 | 东莞市东锻机械有限公司 | A kind of flexible bending center |
| CN111408642A (en) * | 2020-03-27 | 2020-07-14 | 刘勇 | Manufacturing and processing die for automobile air conditioner condensation pipe |
| CN111515279A (en) * | 2020-05-09 | 2020-08-11 | 江苏海潮电气科技有限公司 | Bending machine for machining built-in bracket of switch cabinet |
-
2021
- 2021-01-19 CN CN202110071504.2A patent/CN112893668A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391276A (en) * | 2008-09-19 | 2009-03-25 | 江苏沪宁钢机股份有限公司 | Bending method of large-size channel steel and special bending forming die |
| CN106925632A (en) * | 2017-02-28 | 2017-07-07 | 东莞市东锻机械有限公司 | A kind of flexible bending center |
| CN111408642A (en) * | 2020-03-27 | 2020-07-14 | 刘勇 | Manufacturing and processing die for automobile air conditioner condensation pipe |
| CN111515279A (en) * | 2020-05-09 | 2020-08-11 | 江苏海潮电气科技有限公司 | Bending machine for machining built-in bracket of switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160691A (en) * | 2022-02-11 | 2022-03-11 | 瑞铁机床（苏州）股份有限公司 | Bending center front feeding equipment |
| CN114160691B (en) * | 2022-02-11 | 2022-05-06 | 瑞铁机床（苏州）股份有限公司 | Bending center front feeding equipment |
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Application publication date: 20210604 |
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| RJ01 | Rejection of invention patent application after publication |