Full-automatic metal plate bending equipment
阅读说明:本技术 全自动钣金折弯设备 (Full-automatic metal plate bending equipment ) 是由 赵伟 简思鑫 牟彬 于 2020-07-03 设计创作,主要内容包括:本发明涉及钣金折弯的技术领域,公开了全自动钣金折弯设备,包括放置钣料的跺盘、抓取跺盘上的钣料的正面且空间移动的机械臂、检测机械臂上的钣料是否为单张的单钣检测结构、对机械臂上的钣料进行侧边定位的侧边定位结构以及将钣料进行折弯操作的折弯机;依钣料的折弯操作工序,跺盘、侧边定位结构以及折弯机依序间隔围合布置,形成加工围合圈,机械臂处于所述加工围合圈内;本发明提供的全自动钣金折弯设备,利用机械臂抓取钣料,且机械臂位于跺盘、侧边定位结构以及折弯机的加工围合圈中,便于机械臂的抓取转运,从而实现从上料到折弯的整个全自动操作,不需要人工参与,操作效率较高。(The invention relates to the technical field of sheet metal bending, and discloses full-automatic sheet metal bending equipment which comprises a stacking tray for placing sheet metal materials, a mechanical arm, a single sheet metal detection structure, a side positioning structure and a bending machine, wherein the mechanical arm is used for grabbing the front side of the sheet metal materials on the stacking tray and moves spatially; according to the bending operation procedure of the metal plate material, the stacking disc, the side positioning structure and the bending machine are sequentially arranged in a surrounding manner at intervals to form a processing surrounding ring, and the mechanical arm is positioned in the processing surrounding ring; according to the full-automatic sheet metal bending equipment provided by the invention, the sheet metal is grabbed by the mechanical arm, and the mechanical arm is positioned in the stamping disc, the side positioning structure and the processing enclosing ring of the bending machine, so that grabbing and transferring of the mechanical arm are facilitated, the whole full-automatic operation from feeding to bending is realized, manual participation is not required, and the operation efficiency is higher.)
1. The full-automatic sheet metal bending equipment is characterized by comprising a stacking tray for placing sheet metal materials, a mechanical arm for grabbing the front side of the sheet metal materials on the stacking tray and moving in space, a single sheet metal detection structure for detecting whether the sheet metal materials on the mechanical arm are single sheets, a side positioning structure for performing side positioning on the sheet metal materials on the mechanical arm, and a bending machine for bending the sheet metal materials; according to the bending operation procedure of the sheet metal, the stacking tray, the side positioning structures and the bending machine are sequentially arranged in a surrounding mode at intervals to form a processing surrounding ring, and the mechanical arm is located in the processing surrounding ring.
2. The full-automatic sheet metal bending device according to claim 1, wherein a sheet metal turnover auxiliary structure is arranged between the bending machine and the stamping disc, the mechanical arm places the sheet metal in the bending machine for front bending, places the sheet metal with the front bent in the sheet metal reverse auxiliary structure, and then grabs the sheet metal in the sheet metal turnover auxiliary structure and places the sheet metal in the bending machine for reverse bending.
3. The full-automatic sheet metal bending device according to claim 1 or 2, wherein an electromagnet is arranged on the outer side of the stacking tray, and when a sheet metal is placed on the stacking tray, the side edge of the sheet metal is in contact with the electromagnet.
4. The full-automatic sheet metal bending apparatus according to claim 3, wherein the stack tray is square and arranged in an inclined manner; according to the inclination direction of the stacking tray, the lower part of the stacking tray is provided with two inclined sides which are adjacently arranged, and the outer sides of the two inclined sides are respectively provided with the electromagnets.
5. The fully-automatic sheet metal bending apparatus according to claim 3, wherein said stacker tray has an upwardly disposed upper end face, and wherein an electromagnetic sensor is disposed on the upper end face of said stacker tray.
6. The fully-automatic sheet metal bending device according to claim 1 or 2, wherein the sheet metal detecting structure comprises a longitudinal arm arranged outside the stacker tray, and an upper jacking block arranged downwards is formed at the top of the longitudinal arm; a moving shaft which moves up and down is arranged right below the upper ejector block, the moving shaft is connected with a moving plate which is driven by the moving shaft to move up and down, a lower ejector block is arranged at the top of the moving plate, and the lower ejector block and the upper ejector block are arranged right opposite to each other in an up-and-down manner; a photoelectric sensor is arranged on the outer side of the moving plate, and a shading plate is arranged on the moving plate; when the gap between the upper ejector block and the lower ejector block is smaller than the thickness of the two metal plates, the light shielding plate blocks the photoelectric sensor.
7. The full-automatic sheet metal bending device according to claim 1 or 2, wherein the side edge positioning structure comprises a square positioning plate which is obliquely arranged, the lower part of the positioning plate is provided with two adjacent positioning side edges according to the oblique direction of the top plate, and the positioning side edges are provided with barrier strips which extend along the length direction of the positioning side edges; and a plurality of in-situ rolling balls are arranged on the positioning plate in a protruding manner.
8. The full-automatic sheet metal bending device according to claim 7, wherein the positioning plate is provided with a lower end face arranged downwards, the lower end face of the positioning plate is connected with longitudinal columns arranged longitudinally, and tops of the longitudinal columns are hinged with the lower end face of the positioning plate.
9. The full-automatic sheet metal bending device according to claim 1 or 2, wherein the sheet metal turnover auxiliary structure comprises a longitudinal frame which is longitudinally arranged, the longitudinal frame comprises two transverse strips which are vertically arranged at intervals, and turnover suckers are arranged on the transverse strips; after the mechanical arm abuts against the front surface of the metal plate to be turned on the reverse side sucker, the mechanical arm loosens the metal plate, moves to the reverse side of the metal plate and grabs the turning of the metal plate.
10. The full-automatic sheet metal bending equipment according to claim 1 or 2, wherein the mechanical arm is provided with two guide rail strips arranged in parallel and a plurality of mounting plates, the mounting plates are arranged in parallel at intervals, and a track extending along the length direction of the guide rail strips is arranged in the guide rail strips; the mounting plate is arranged perpendicular to the guide rail strips, two convex blocks are arranged on the back of the mounting plate, and the two convex blocks are movably arranged in the tracks of the two guide rail strips respectively; the front of mounting panel is provided with a plurality of suckers that snatch, and a plurality of suckers that snatch are followed the length direction of mounting panel extends and arranges.
Technical Field
The invention relates to the technical field of sheet metal bending, in particular to full-automatic sheet metal bending equipment.
Background
The sheet metal bending is a main process of sheet metal manufacturing, and is commonly used in production processes of elevator door plates, electric control cabinet shells and the like, and the bent sheet metal finally becomes a part of a product through processes of welding, spraying and the like.
Disclosure of Invention
The invention aims to provide full-automatic sheet metal bending equipment, and aims to solve the problem that in the prior art, sheet metal materials are conveyed manually in the sheet metal bending process, so that the operation efficiency is too low.
The full-automatic sheet metal bending equipment comprises a stacking tray for placing sheet metal materials, a mechanical arm for grabbing the front side of the sheet metal materials on the stacking tray and moving in space, a sheet metal detection structure for detecting whether the sheet metal materials on the mechanical arm are single sheets, a side positioning structure for performing side positioning on the sheet metal materials on the mechanical arm, and a bending machine for bending the sheet metal materials; according to the bending operation procedure of the sheet metal, the stacking tray, the side positioning structures and the bending machine are sequentially arranged in a surrounding mode at intervals to form a processing surrounding ring, and the mechanical arm is located in the processing surrounding ring.
Furthermore, a sheet metal turnover auxiliary structure is arranged between the bending machine and the stamping disc, after the sheet metal is placed in the bending machine to be bent in the front side, the sheet metal bent in the front side is placed in the sheet metal reverse side auxiliary structure, and the sheet metal in the sheet metal turnover auxiliary structure is grabbed by the mechanical arm and is placed in the bending machine to be bent in the reverse side.
Furthermore, an electromagnet is arranged on the outer side of the stacking tray, and when the sheet metal is placed on the stacking tray, the side edge of the sheet metal is in contact with the electromagnet.
Further, the stack tray is square and arranged in an inclined manner; according to the inclination direction of the stacking tray, the lower part of the stacking tray is provided with two inclined sides which are adjacently arranged, and the outer sides of the two inclined sides are respectively provided with the electromagnets.
Further, the stacker has an upwardly disposed upper end face, and the upper end face of the stacker is provided with an electromagnetic sensor.
Further, the sheet metal detecting structure comprises a longitudinal arm arranged on the outer side of the stack tray, and an upper top block arranged downwards is formed at the top of the longitudinal arm; a moving shaft which moves up and down is arranged right below the upper ejector block, the moving shaft is connected with a moving plate which is driven by the moving shaft to move up and down, a lower ejector block is arranged at the top of the moving plate, and the lower ejector block and the upper ejector block are arranged right opposite to each other in an up-and-down manner; a photoelectric sensor is arranged on the outer side of the moving plate, and a shading plate is arranged on the moving plate; when the gap between the upper ejector block and the lower ejector block is smaller than the thickness of the two metal plates, the light shielding plate blocks the photoelectric sensor.
Furthermore, the side edge positioning structure comprises a square positioning plate which is obliquely arranged, the lower part of the positioning plate is provided with two adjacent positioning side edges according to the oblique direction of the top plate, and the positioning side edges are provided with barrier strips which extend along the length direction of the positioning side edges; and a plurality of in-situ rolling balls are arranged on the positioning plate in a protruding manner.
Furthermore, the positioning plate is provided with a lower end face arranged downwards, the lower end face of the positioning plate is connected with longitudinal columns arranged longitudinally, and the tops of the longitudinal columns are hinged with the lower end face of the positioning plate.
Furthermore, the sheet metal turnover auxiliary structure comprises a longitudinal frame which is longitudinally arranged, the longitudinal frame comprises two transverse strips which are vertically arranged at intervals, and turnover suckers are arranged on the transverse strips; after the mechanical arm abuts against the front surface of the metal plate to be turned on the reverse side sucker, the mechanical arm loosens the metal plate, moves to the reverse side of the metal plate and grabs the turning of the metal plate.
Furthermore, the mechanical arm is provided with two guide rail strips arranged in parallel and a plurality of mounting plates, the mounting plates are arranged in parallel at intervals, and a track extending along the length direction of the guide rail strips is arranged in the guide rail strips; the mounting plate is arranged perpendicular to the guide rail strips, two convex blocks are arranged on the back of the mounting plate, and the two convex blocks are movably arranged in the tracks of the two guide rail strips respectively; the front of mounting panel is provided with a plurality of suckers that snatch, and a plurality of suckers that snatch are followed the length direction of mounting panel extends and arranges.
Compared with the prior art, the full-automatic sheet metal bending equipment provided by the invention has the advantages that the mechanical arm is used for grabbing sheet metal materials, and the mechanical arm is positioned in the stamping disc, the side positioning structure and the processing enclosing ring of the bending machine, so that the grabbing and the transferring of the mechanical arm are facilitated, the whole full-automatic operation from feeding to bending is realized, the manual participation is not needed, and the operation efficiency is higher.
Drawings
Fig. 1 is a schematic perspective view of a full-automatic sheet metal bending device provided by the invention;
FIG. 2 is a schematic perspective view of the gripping chuck distribution on the robotic arm provided by the present invention;
figure 3 is a schematic top view of a stack tray and electromagnet arrangement provided by the present invention;
FIG. 4 is a schematic perspective view of a sheet inspection structure according to the present invention;
FIG. 5 is a perspective view of a side positioning structure provided in the present invention;
fig. 6 is a schematic front view of the sheet metal turnover auxiliary structure provided by the invention.
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.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-6, preferred embodiments of the present invention are shown.
The full-automatic sheet metal bending equipment provided by the embodiment is used for respectively bending the front surface and the back surface of the
The full-automatic sheet metal bending equipment comprises a
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Above-mentioned full-automatic panel beating equipment of bending that provides utilizes
A sheet metal turnover
The sheet metal turnover
The longitudinal frame comprises
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On the outer side of
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The positioning plate 202 has a lower end surface arranged downwards, a longitudinal column 201 arranged longitudinally is connected to the lower end surface of the positioning plate 202, and the top of the longitudinal column 201 is hinged with the lower end surface of the positioning plate 202. Thus, the inclination angle of the positioning plate 202 relative to the longitudinal column 201 can be adjusted according to different requirements.
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The whole full-automatic metal plate bending equipment is controlled by a controller, the controller can be an upper computer, a PLC (programmable logic controller) element and the like, or can also be other traditional control elements, and the control devices are conventional equipment at present and are not repeated one by one.
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.
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