Metal plate separating stacking tray structure
A disc structure and sheet metal technology, applied in the field of sheet metal bending
Inactive Publication Date: 2020-09-11
重庆浪尖智能科技研究院有限公司
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AI-Extracted Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a sheet metal sheet stamping structure, aiming...
Method used
Longitudinal frame comprises the column 501 of vertical arrangement, and above-mentioned two horizontal bars 502 are on the column 501 that is spaced apart up and down, and one end of horizontal bar 502 is movably connected on column 501, and the other end extends outwards, and vacant arrangement, and The other ends of the two transverse bars 502 extend in the same direction, and an opening is formed at the other ends of the two transverse bars 502 to facilitate the movement of the mechanical arm 300 .
The above-mentioned fully automatic sheet metal bending equipment provided utilizes the mechanical arm 300 to grab the sheet metal 600, and the mechanical arm 300 is located in the processing enclosure of the st...
Abstract
The invention relates to the technical field of metal plate bending, and discloses a metal plate separating stacking tray structure which comprises a stacking tray for placing metal plates and a mechanical arm for grabbing the metal plates on the stacking tray. An electromagnet is arranged on the outer side of the stacking tray. After the metal plates are placed on the stacking tray, the side edges of the metal plates make contact with the electromagnet. According to the metal plate separating stacking tray structure, after the metal plates are placed on the stacking tray, the side edges of the metal plates make contact with the electromagnet to be magnetized, the magnetized side edges of the metal plates are the same in magnetism and mutually repel, and therefore the side edges of every two adjacent metal plates can be separated; and when the mechanical arm grabs the metal plates, air can enter the position between every two adjacent metal plates from the side edges of the two adjacent metal plates to damage vacuum between the metal plates, the lower metal plate is prevented from being also grabbed, and it is ensured that the mechanical arm grabs one metal plate each time.
Application Domain
Metal-working feeding devicesMetal working apparatus +3
Technology Topic
Composite materialEngineering +2
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Examples
- Experimental program(1)
Example Embodiment
[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0024] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0025] The same or similar reference signs in the drawings of this embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", "right", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation, therefore, the terms describing the positional relationship in the drawings are only for exemplary description, and cannot be understood as a limitation of the patent. For those of ordinary skill in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0026] Reference Figure 1-6 Shown are the preferred embodiments provided by the present invention.
[0027] The fully automatic sheet metal bending equipment provided in this embodiment is used for bending the sheet material 600 on the front side and the back side respectively.
[0028] Fully automatic sheet metal bending equipment, including the plate 400 for placing the sheet material 600, the mechanical arm 300 that grabs the front of the plate material 600 on the plate 400 and moves in space, and detects whether the sheet material 600 on the mechanical arm 300 is single Zhang’s single sheet detection structure 700, side positioning structure 200 for side positioning of the sheet material 600 on the robotic arm 300, and a bending machine for bending the sheet material 600; according to the bending operation process of the sheet material 600 , The stamp 400, the side positioning structure 200, and the bending machine are arranged in an enclosed and spaced order to form a processing enclosure, and the mechanical arm 300 is in the processing enclosure.
[0029] You can use a forklift, etc., to place the sheet material 600 on the pallet 400 in batches. The robotic arm 300 is a common space movement structure, such as a conventional manipulator, which can move in three degrees of freedom and rotate in three degrees of freedom. After the robotic arm 300 grabs the sheet material 600, it is detected by the single sheet inspection structure 700 to ensure that the sheet material 600 grabbed by the robotic arm 300 is a single sheet material 600; after the robotic arm 300 grabs a single sheet material 600, the sheet The material 600 is placed on the side positioning structure 200 to position the sheet material 600 to ensure that the robotic arm 300 can grasp the sheet material 600 accurately; the bending machine is a conventional equipment, which is mainly used to fold the sheet material 600 frontally Bend and reverse bend.
[0030] The automatic sheet metal bending equipment provided above uses the robotic arm 300 to grab the sheet material 600, and the robotic arm 300 is located in the tread plate 400, the side positioning structure 200, and the processing enclosure of the bending machine, which is convenient for the robotic arm 300 It can realize the entire automatic operation from loading to bending without manual involvement and high operating efficiency.
[0031] A sheet material turning auxiliary structure 500 is provided between the bending machine and the stamp plate 400. The mechanical arm 300 places the sheet material 600 in the bending machine after the front bending, and then places the sheet material 600 after the front bending on the sheet material. In the reverse side auxiliary structure of 600, the robotic arm 300 then grabs the sheet material 600 in the sheet material turning auxiliary structure 500, and places the sheet material 600 in a bending machine for reverse bending.
[0032] As a transfer structure, the auxiliary structure 500 for turning over sheet metal includes a longitudinal frame arranged longitudinally. The longitudinal frame includes two horizontal bars 502 arranged up and down at intervals. The horizontal bars 502 are provided with a turning suction cup 503; the mechanical arm 300 will be turned over After the front side of the sheet material 600 abuts on the back suction cup, the robotic arm 300 releases the sheet material 600, moves to the back side of the sheet material 600, grabs the back side of the sheet material 600, and then feeds the grabbed sheet material 600 In the bending machine, reverse bending is performed.
[0033] The longitudinal frame includes a vertical column 501 arranged vertically. The above-mentioned two horizontal bars 502 are arranged on the vertical column 501 spaced up and down. One end of the horizontal bar 502 is movably connected to the vertical column 501, and the other end extends outward. The other end of the bar 502 extends in the same direction, and an opening is formed at the other end of the two horizontal bars 502 to facilitate the movement of the robot arm 300.
[0034] This embodiment also provides a sheet material splitting and stamping structure, which includes the aforementioned mechanical arm 300 and a stamping plate 400. An electromagnet 401 is provided on the outside of the stamping plate 400. When the plate material 600 is placed on the stamping plate 400, the plate The side of the material 600 is in contact with the electromagnet 401.
[0035] According to the above-mentioned sheet material splitting and stamping structure, after the sheet material 600 is placed on the stamping plate 400, the side of the sheet material 600 is magnetized in contact with the electromagnet 401, and the magnetization of the side of the sheet material 600 after magnetization is the same. Repel each other, so that the sides of adjacent sheet materials 600 will be separated. When the robotic arm 300 grabs the sheet materials 600, air will enter the two sheet materials 600 from the sides of the adjacent sheet materials 600. In between, the vacuum between the sheet materials 600 is broken, and the sheet materials 600 below are prevented from being grabbed at the same time, so that the robot arm 300 only grabs one sheet material 600 at a time.
[0036] After the sheet material 600 is magnetized by the electromagnet 401, it is naturally demagnetized in the later high-temperature spraying.
[0037] The stomping plate 400 has an upwardly arranged upper end surface. The upper end of the slam plate 400 is provided with an electromagnetic sensor. When there is no sheet material 600 on the stomping plate 400, the electromagnetic sensor detects that an alarm will be issued to prompt to replace the sheet material 600. .
[0038] The stamp plate 400 has a square shape and is arranged obliquely, so that the sheet material 600 placed on the stamp plate 400 abuts against the electromagnet 401.
[0039] According to the tilt direction of the stamp 400, the lower part of the stamp 400 has two adjacently arranged inclined sides, and the outer sides of the two inclined sides are respectively provided with electromagnets 401. In this way, the sheet material 600 is placed after the stamp 400, Due to the inclined arrangement of the stamp plate 400, the sheet material 600 moves downward to ensure that the side of the sheet material 600 abuts against the electromagnet 401.
[0040] A magnetic switch 402 is provided on the outside of the stamp plate 400. When the sheet material 600 is placed on the stamp plate 400, the side of the sheet material 600 abuts against the magnetic switch 402, and the magnetic switch 402 outputs a signal, and the electromagnet 401 is conductive and magnetic. . The electromagnetic switch 402 is electrically connected to the electromagnet 401, and controls the power on or off of the electromagnet 401.
[0041] The electromagnetic switch 402 is arranged on the outer side of the inclined side of the sock plate 400 to facilitate its abutment with the side of the sheet material 600 placed on the sock plate 400.
[0042] In order to ensure that the side of the sheet material 600 can abut the electromagnet 401, the electromagnet 401 has an abutment surface facing the plate 400. The abutment surface is provided with a plurality of abutment blocks protruding from the top and bottom. The abutting blocks are arranged at intervals, and along the top-down direction, the multiple abutting blocks are arranged in a staggered manner, and the interval between adjacent abutting blocks is greater than the width of the sheet material 600. In addition, along the top-down direction, the protruding length of the bump gradually increases.
[0043] A mounting arm is provided on the outer side of the pallet 400, and the mounting arm extends along the length direction of the side of the pallet 400. The electromagnet 401 is mounted on the mounting arm and is arranged toward the side of the pallet 400. For sheet materials 600 of different sizes, the position of the electromagnet 401 on the mounting arm can be adjusted.
[0044] A sliding sleeve is provided on the mounting arm, and the sliding sleeve moves along the length of the mounting arm. The electromagnet 401 is installed on the sliding sleeve. The position of the electromagnet 401 is fixed by locking the sliding sleeve. When the electromagnet 401 needs to be moved, The sliding sleeve can be loosened, and the position of the electromagnet 401 can be moved by moving the sliding sleeve.
[0045] The mounting arm is provided with a hinge seat, one end of the electromagnetic switch 402 is hinged on the hinge seat, and the other end of the electromagnetic switch 402 extends toward the pedal 400. In this way, when the side of the sheet material 600 abuts against the electromagnetic switch 402, the electromagnetic switch 402 is triggered by swinging, so as to avoid damage to the electromagnetic switch 402.
[0046] The electromagnetic switch 402 is arranged obliquely with respect to the side of the pedal 400.
[0047] The single sheet detection structure 700 includes a longitudinal arm 707 arranged on the outside of the plate 400. The top of the longitudinal arm 707 is formed with an upper top block 704 arranged downward; a moving shaft 701 that moves up and down is provided directly under the upper top block 704, which moves The shaft 701 is connected with a moving plate 702 that is driven by the moving shaft 701 to move up and down. The top of the moving plate 702 is provided with a lower top block 703, and the lower top block 703 and the upper top block 704 are arranged up and down directly; the outside of the moving plate 702 is provided with a photoelectric For the sensor 705, a light shielding plate 706 is provided on the moving plate 702; when the gap between the upper top block 704 and the lower top block 703 is less than the thickness of the two sheet materials 600, the light shielding plate 706 blocks the photoelectric sensor 705.
[0048] In this way, after the robotic arm 300 grabs the sheet material 600, it places the sheet material 600 between the upper top block 704 and the lower top block 703, and the moving shaft 701 drives the lower top block 703 to move upward until the upper top block 704 and the bottom The top block 703 abuts on the upper end and the lower end of the sheet material 600 respectively. At this time, if the grabbed sheet material 600 is two or more, the light-shielding plate 706 cannot cover the photoelectric sensor 705, so that the mechanical The arm 300 grabs multiple sheet materials 600; when the mechanical arm 300 grabs a single sheet material 600, at this time, the light shielding plate 706 covers the photoelectric sensor 705.
[0049] The side positioning structure 200 includes a positioning plate 202 in a square shape and arranged obliquely. According to the inclination direction of the top plate, the lower part of the positioning plate 202 has two adjacent positioning sides, and the positioning side is provided with a stop bar 204. The strip 204 extends along the length direction of the positioning side; a plurality of in-situ rolling balls 203 are protruded on the positioning plate 202.
[0050] In this way, the sheet material 600 is placed on the positioning plate 202 and pressed against the balls 203. Under the gravity of the sheet material 600, the sheet material 600 moves downward along the inclination direction of the positioning plate 202 until two parts of the sheet material 600 The adjacent side edges respectively abut on the stop bars 204, so that the sheet material 600 can be accurately positioned.
[0051] The positioning plate 202 has a lower end surface arranged downwards, the lower end surface of the positioning plate 202 is connected with a longitudinal column 201 arranged longitudinally, and the top of the longitudinal column 201 is hinged with the lower end surface of the positioning plate 202. In this way, the inclination angle of the positioning plate 202 relative to the longitudinal column 201 can be adjusted, and the adjustment can be made according to different needs.
[0052] Two rail bars 301 arranged in parallel and a plurality of mounting plates 302 are provided on the robotic arm 300. The multiple mounting plates 302 are arranged in parallel and spaced apart. The rail bars 301 are provided with tracks extending along the length of the rail bars 301; the mounting plates 302 Arranged perpendicularly to the rail bar 301, two bumps are provided on the back of the mounting plate 302, and the two bumps are respectively movably placed in the tracks of the two rail bars 301; the front of the mounting plate 302 is provided with a plurality of grabbing suckers 303, A plurality of grabbing suction cups 303 are arranged extending along the length direction of the mounting plate 302.
[0053] In this way, the mechanical arm 300 grabs the sheet material 600 through the grabbing suction cup of the mounting plate 302, and the spacing between the multiple mounting plates 302 can be adjusted, and the grabbing range can be adjusted according to the size of the sheet material 600.
[0054] A fixed plate 304 is connected to the mechanical arm 300, the fixed plate 304 is connected to the back of the two rail bars 301, a fixed head 305 is connected to the fixed plate 304, and the mechanical arm 300 is directly connected to the fixed head 305.
[0055] The entire automatic sheet metal bending equipment is controlled by the controller. The controller can be a host computer and PLC components, or other traditional control components. These control components are the current conventional equipment and will not be one by one here. Go into details.
[0056] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.
PUM
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