CN114472738A - Sheet stock strorage device and sheet stock processing equipment - Google Patents
Sheet stock strorage device and sheet stock processing equipment Download PDFInfo
- Publication number
- CN114472738A CN114472738A CN202210188571.7A CN202210188571A CN114472738A CN 114472738 A CN114472738 A CN 114472738A CN 202210188571 A CN202210188571 A CN 202210188571A CN 114472738 A CN114472738 A CN 114472738A
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- sheet
- storage device
- robot
- processing apparatus
- material receiving
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- 239000000463 material Substances 0.000 claims abstract description 173
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000004080 punching Methods 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims abstract description 41
- 230000005291 magnetic effect Effects 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D43/003—Positioning devices
-
- 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
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
The invention discloses a sheet stock storage device and sheet stock processing equipment, wherein the sheet stock storage device comprises: the device comprises a bearing mechanism for stacking at least two pieces of sheet materials, a limiting mechanism arranged on the bearing mechanism and used for limiting the translational displacement of the sheet materials, and a magnetic attraction mechanism arranged on the bearing mechanism or the limiting mechanism and used for applying magnetic attraction to the sheet materials. The sheet processing apparatus includes: the sheet material storage device, the stamping device arranged at a downstream station of the sheet material storage device and the feeding robot which directly or indirectly sucks the sheet materials in the sheet material storage device one by one and conveys the sheet materials to the stamping device. The sheet stock storage device can store a plurality of stacked sheet stocks and is convenient for taking out the sheet stocks one by one. The sheet material processing equipment disclosed by the invention can be used for automatically and accurately feeding and punching the sheet material, so that the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of mechanical devices and equipment, and particularly relates to a sheet material storage device and sheet material processing equipment.
Background
The sheet material referred to in this patent refers to a sheet-shaped iron or steel material, which is generally formed into various types of covers, housings, and the like. For example, in the production process of cabinet air conditioner indoor units, the back plate on the back of the cabinet air conditioner indoor unit is formed by a sheet material through two stamping processes. The sheets are stacked before processing, and the sheets are taken by function during processing. However, in the stacked sheets, a certain adhesion force exists between the sheets on the upper layer and the sheets on the lower layer, so that the sheets are not easy to separate when the materials are taken, and particularly, if the materials are taken by a manipulator, the materials are easy to absorb two sheets (two or more sheets are absorbed at one time), and the materials are discarded when the materials are stamped subsequently.
In addition, in the existing sheet material processing process, before and after stamping or between different stamping stations, the sheet materials are mostly conveyed in a flowing mode through manual conveying. For example, in the production process of the rear plate of the indoor unit of the cabinet air conditioner, the sheet stock needs to be manually taken and punched by two punching machines in sequence, and then is manually loaded, so that the production mode is low in efficiency, and the safety accident of scratching is easily caused due to the fact that the part size is large and certain danger exists in manual reciprocating operation.
Disclosure of Invention
A first object of the present invention is to provide a sheet stock storing device which can store a plurality of stacked sheet stocks and facilitates the sheet stocks to be taken out separately one by one. The first purpose of the invention is realized by the following technical scheme:
a sheet stock storage device, the said sheet stock is the sheet material made of ferromagnetic material; the sheet stock storage device includes: the device comprises a bearing mechanism for stacking at least two sheets of sheet materials and a limiting mechanism which is arranged on the bearing mechanism and limits the translation displacement of the sheet materials; characterized in that the sheet stock storage device further comprises: and the magnetic suction mechanism is arranged on the bearing mechanism or the limiting mechanism and applies magnetic suction force to the sheet stock.
Preferably, the limiting mechanism comprises a limiting column for limiting at least two adjacent edges of the sheet material.
Preferably, the magnetic attraction mechanism is positioned on the side surface of the stacked sheet materials.
Preferably, the magnetic attraction mechanism and the at least one limiting column are arranged side by side.
The sheet stock storage device has the beneficial effects that: the magnetic attraction mechanism can help the sheet stock to be positioned and stored when the sheet stock is stored; when the sheet materials are taken out, the magnetic attraction mechanism applies magnetic attraction to the sheet materials, and when the picking action force is applied to the top sheet materials, the lower sheet materials are not attached to the top sheet materials under the action of the magnetic attraction force and are taken out together; that is to say to achieve one: when the pickup acting force is larger than the magnetic attraction force and the interlayer adhesion force is larger than the magnetic attraction force, the sheet materials can be separated layer by layer. This sheet stock strorage device especially adapts to the mode that the robot absorbs the sheet stock, can accomplish accurate piece by piece and absorb, avoids appearing inhaling to take place the condemned problem of follow-up processing after two.
The second purpose of the invention is to provide a sheet material processing device which can automatically and accurately feed and punch the sheet material. The second purpose of the invention is realized by the following technical scheme:
a sheet processing apparatus, comprising: the sheet stock storage device, the stamping device arranged at a downstream station of the sheet stock storage device and the feeding robot directly or indirectly suck the sheet stocks in the sheet stock storage device one by one and carry the sheet stocks to the stamping device.
Preferably, the punching device includes a first punching device, and the feeding robot includes a first feeding robot that directly sucks and carries the sheet materials one by one in the sheet material storage device to the first punching device.
Preferably, the stamping means comprises first stamping means; the sheet material processing equipment also comprises a sheet material positioning device arranged between the sheet material storage device and the first stamping device; the material loading robot includes: a first feeding robot that sucks and conveys the sheet materials in the sheet material storage device to the sheet material positioning device one by one, and a second feeding robot that conveys the sheet materials in the sheet material positioning device to the first punching device.
Preferably, the sheet positioning device includes a sheet supporting base and a positioning piece defining a sheet positioning area on the sheet supporting base.
Preferably, the sheet positioning device further includes a sheet detecting mechanism that detects the presence or absence of a sheet in the sheet positioning region.
Preferably, the punching device comprises at least two punching devices arranged upstream and downstream, and a transfer robot for transferring the sheet materials in the upstream punching device to the downstream punching device is arranged between the at least two punching devices.
Preferably, the sheet processing apparatus further comprises: the material receiving device is arranged at a downstream station of the stamping device, and the material receiving robot is used for conveying the sheet materials which are stamped and formed in the stamping device to the material receiving device.
Preferably, the material receiving robot has a material receiving jig, and the material receiving jig includes: the device comprises a supporting arm, a material receiving arm, a sucker, a cylinder and an articulated piece; the middle part of the material receiving arm is hinged with one end of the supporting arm through a hinged piece, the sucker is arranged on the material receiving arm, the air cylinder is arranged on the supporting arm, and the tail end of a piston rod of the air cylinder is connected with the material receiving arm or the part of the hinged piece, which is positioned on the material receiving arm, through a rotating shaft.
Preferably, the material receiving device is a stacking tool car, and a support for supporting the sheet material subjected to stamping forming is arranged in the stacking tool car.
The sheet processing equipment has the beneficial effects that: can realize automatic accurate material loading and stamping forming operation, can also further realize automatic receipts material, the manual work only needs to supply the sheet stock to sheet stock strorage device in batches and switch material collecting device can realize automatic production, and production efficiency promotes one time, and reduces intensity of labour by a wide margin. Particularly, the material receiving robot is provided with the specific material receiving clamp, so that the material receiving clamp can be used for turning over the sheet material on the premise of three-dimensional carrying and rotation of the existing robot, and the formed stamping part can be flexibly placed in the material receiving process.
Drawings
FIG. 1 is a schematic view of a sheet storage device according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of a sheet processing apparatus according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a positioning device in a sheet processing apparatus according to an embodiment of the present invention.
FIG. 4 is a partial detailed view of a positioning device in a sheet processing apparatus according to an embodiment of the present invention.
FIG. 5 is a schematic view of a material receiving jig in a sheet processing apparatus according to an embodiment of the present invention.
FIG. 6 is a schematic view showing a receiving jig sucking molded sheet in the sheet processing apparatus according to the embodiment of the present invention.
FIG. 7 is a schematic view of a material receiving device in a sheet processing apparatus according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention will be further described with reference to the accompanying drawings, wherein for the purpose of illustration, the present invention is defined with reference to the drawings, and the definitions of the orientations are only for the purpose of clearly describing the relative positional relationships, and are not intended to limit the actual orientations of the products or devices during the manufacturing, use, sale, and the like.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Furthermore, in the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following further describes embodiments of the present invention with reference to the drawings.
The embodiment provides a sheet material storage device, wherein the sheet material is made of a ferromagnetic material and is used for forming a rear plate of an indoor unit of a cabinet air conditioner through punch forming. Specifically, a ferromagnetic material refers to a material capable of exhibiting ferromagnetic properties under the action of a magnetic field, such as Fe and alloys thereof; more specifically, the ferromagnetic material refers to a material to which a permanent magnet or an electromagnet can magnetically attract.
Referring to fig. 1, the sheet storage apparatus 100 includes a carrying mechanism 10, a limiting mechanism 20, and a magnetic attraction mechanism 30, where the magnetic attraction mechanism 30 is a permanent magnet or an electromagnet capable of generating a magnetic attraction force on the sheet. The carrying mechanism 10 is a frame having a carrying platform for carrying thereon a plurality of stacked sheets 99; the limiting mechanism 20 is arranged on the bearing mechanism 10 and used for limiting the translational displacement of the sheet material 99, and in the embodiment, the limiting mechanism 20 comprises limiting columns for limiting at least two adjacent edges of the sheet material 99; the magnetic attraction mechanism 30 is arranged on the bearing mechanism 10, is positioned on the side surface of the stacked sheet materials, and is used for applying magnetic attraction force to the sheet materials 99; the magnetic attraction mechanism 30 may also be provided to the stopper mechanism 20, also on the side of the sheet materials placed in a stack, and is configured to apply a magnetic attraction force to the sheet materials 99. In this embodiment, the two magnetic attraction mechanisms and the two limiting columns are respectively arranged side by side and are located on the same side of the sheet material 99; of course, the two magnetic attraction mechanisms could be located on different sides of the sheet 99.
In the sheet material storage device 100, the magnetic attraction mechanism 30 can help the sheet material 99 to be positioned and stored when the sheet material 99 is stored; when the sheet material is taken out, because the magnetic attraction mechanism 30 applies magnetic attraction to the sheet material 99, when the picking action force is applied to the top sheet material, the lower sheet material is not attached to the top sheet material under the action of the magnetic attraction force and is taken out together with the top sheet material (i.e. is not adhered); that is to say when: when the pickup acting force is larger than the magnetic attraction force and the interlayer adhesion force is larger than the magnetic attraction force, the sheet materials can be separated layer by layer. The sheet material storage device 100 is particularly suitable for a material taking mode of a robot for sucking sheet materials, can accurately suck the sheet materials one by one, and avoids the problem that the follow-up processing is scrapped after double sucking.
Referring to fig. 2, the present embodiment further provides a sheet processing apparatus, including: the sheet material storage device 100, the first feeding robot 200, the sheet material positioning device 300, the second feeding robot 400, the first punching device 500, the transfer robot 600, the second punching device 700, the material receiving robot 800, and the material receiving device 900.
The sheet material storage device 100 adopts the sheet material storage device described above, the first punching device 500 is arranged at a downstream station of the sheet material storage device 100, the sheet material positioning device 300 is arranged between the sheet material storage device 100 and the first punching device 500, the first feeding robot 200 sucks the sheet materials 99 in the sheet material storage device 100 one by one and conveys the sheet materials 99 to the sheet material positioning device 300 for positioning, the second feeding robot 400 conveys the sheet materials 99 in the sheet material positioning device 300 to the first punching device 500, the transfer robot 600 conveys the sheet materials 99 punched by the first punching device 500 to the second punching device 700, and the material receiving robot 800 conveys the sheet materials 99 punched by the second punching device 700 to the material receiving device 900. Each robot has a robot arm, and can suck, transport in multiple dimensions, and even rotate (rotation in the plane of the sheet) the sheet 99.
Referring to fig. 3 and 4, the sheet positioning apparatus 300 includes a sheet supporting base 310, positioning pieces 320, and a sheet detecting mechanism 330, the sheet supporting base 310 being disposed on a frame, the positioning pieces 320 defining a sheet positioning area 311 on the sheet supporting base 310, the sheet detecting mechanism 330 detecting whether or not there is a sheet 99 in the sheet positioning area 311. Wherein, a plurality of supporting blocks 340 for supporting the sheet 99 are arranged in the sheet positioning region 311. The sheet material detecting mechanism 330 may be a light sensing or touch sensing detecting device, and when the sheet material detecting mechanism 330 detects that the sheet material 99 exists in the sheet material positioning device 300, the second feeding robot 400 is notified to convey the sheet material 99 in the sheet material positioning device 300 to the first punching device 500.
As can be seen, the sheet positioning device 300 is mainly used for positioning the sheet 99 before entering the stamping device, and it can be understood that: when the suction position and the transfer stroke of the sheet 99 in the sheet stocker 100 are accurate by the first loading robot 200, the sheet positioning device 300 and the second loading robot 400 may not be provided. At this time, the first feeding robot 200 directly sucks and conveys the sheet materials 99 stored in the sheet material storage apparatus 100 one by one to the first punching apparatus 500.
In addition, the sheet stock 99 in the embodiment needs to be punched twice to form the rear plate of the cabinet air conditioner indoor unit, so that two punching devices are arranged; it can be understood that: in other applications, the punching device may include only the first punching device, and of course, three or more punching devices disposed upstream and downstream may be included, and a transfer robot for transferring the sheet material in the upstream punching device to the downstream punching device is disposed between the punching devices.
With reference to fig. 2, the material receiving device 900 is a stacking truck, and is disposed at a downstream station of the stamping device, and the material receiving robot 800 transports the sheet material formed by stamping in the stamping device to the material receiving device 900. One receiving device 900 is dragged away after filling and into another receiving device 900 to be filled.
Referring to fig. 7, in the present embodiment, a support 910 for supporting the punched sheet material 99 obliquely is provided in the material receiving device 900, and the punched sheet material 99 is stacked obliquely on the support 910. Therefore, a higher requirement is put on the material receiving robot 800, that is, the material receiving robot 800 needs to turn the pressed sheet 99 by 90 degrees so as to place the sheet on the support 910 in the material receiving device 900 from the side of the material receiving device 900.
Based on this, the material collecting robot 800 is provided with a special material collecting clamp 810, and with reference to fig. 2, 5 and 6, the material collecting clamp 810 includes a support arm 811, a material collecting arm 812, a suction cup 813, a cylinder 814 and a hinge 815. The middle part of the material receiving arm 812 is hinged with one end of the supporting arm 811 through a hinge 815, the hinge 815 is a hinge, and two connecting parts of the hinge 815 are respectively connected with the supporting arm 811 and the material receiving arm 812; the plurality of suckers 813 are arranged on the material collecting arm 812 and used for sucking the sheet materials 99 which are subjected to stamping forming in the stamping device; the cylinder 814 is disposed on the supporting arm 811, and a piston rod end of the cylinder 814 is connected to the hinge 815 at a position on the material receiving arm 812 through a rotating shaft.
In the material receiving clamp 810, the cylinder 814 drives the material receiving arm 812 to unfold or fold relative to the supporting arm 811, which is equivalent to driving the sheet stock 99 absorbed by the material receiving arm 812 to turn about 90 degrees, so as to more conveniently and flexibly place the formed stamping part during material receiving.
The above embodiments are merely for full disclosure and not for limitation, and any replacement of equivalent technical features, which can be obtained without inventive work based on the gist of the present invention, should be construed as the scope of the present disclosure.
Claims (13)
1. A sheet stock storage device, the said sheet stock is the sheet material made of ferromagnetic material; the sheet stock storage device includes: the device comprises a bearing mechanism for stacking at least two sheets of sheet materials and a limiting mechanism which is arranged on the bearing mechanism and limits the translation displacement of the sheet materials; characterized in that the sheet stock storage device further comprises: and the magnetic suction mechanism is arranged on the bearing mechanism or the limiting mechanism and applies magnetic suction force to the sheet stock.
2. The sheet storage device of claim 1, wherein said limiting mechanism includes limiting posts that limit at least two adjacent edges of said sheet.
3. The sheet storage device according to claim 1, wherein said magnetic attracting means is provided on a side of said sheets stacked one on top of another.
4. The sheet storage device of claim 2, wherein said magnetic attachment mechanism is positioned alongside at least one of said posts.
5. A sheet processing apparatus, comprising: the sheet stock storage device according to any one of claims 1 to 4, a punching device provided at a downstream station of the sheet stock storage device, and a feeder robot that directly or indirectly sucks and carries the sheet stocks in the sheet stock storage device one by one to the punching device.
6. The sheet material processing apparatus as claimed in claim 5, wherein said punching means includes a first punching means, and said feeder robot includes a first feeder robot directly sucking and carrying the sheet materials one by one in said sheet material storage means to said first punching means.
7. The sheet processing apparatus as defined in claim 5 wherein, said punching means includes a first punching means; the sheet material processing equipment also comprises a sheet material positioning device arranged between the sheet material storage device and the first stamping device; the material loading robot includes: a first feeding robot that sucks and conveys the sheet materials in the sheet material storage device to the sheet material positioning device one by one, and a second feeding robot that conveys the sheet materials in the sheet material positioning device to the first punching device.
8. The sheet processing apparatus as claimed in claim 7, wherein said sheet positioning device includes a sheet supporting base and a positioning piece defining a sheet positioning area on said sheet supporting base.
9. The sheet processing apparatus according to claim 8, wherein said sheet positioning device further comprises a sheet detecting mechanism for detecting presence or absence of sheet in said sheet positioning region.
10. The sheet processing apparatus according to claim 5, wherein said punching means comprises at least two punching means disposed upstream and downstream, and a transfer robot for transferring the sheet in the upstream punching means to the downstream punching means is disposed between the at least two punching means.
11. The sheet processing apparatus as claimed in any one of claims 5 to 10, further comprising: the material receiving device is arranged at a downstream station of the stamping device, and the material receiving robot is used for conveying the sheet materials which are stamped and formed in the stamping device to the material receiving device.
12. The sheet processing apparatus as set forth in claim 11, wherein said take-up robot has a take-up jig, said take-up jig including: the device comprises a supporting arm, a material receiving arm, a sucker, a cylinder and an articulated piece; the middle part of the material receiving arm is hinged with one end of the supporting arm through a hinged piece, the sucker is arranged on the material receiving arm, the air cylinder is arranged on the supporting arm, and the tail end of a piston rod of the air cylinder is connected with the material receiving arm or the part of the hinged piece, which is positioned on the material receiving arm, through a rotating shaft.
13. The sheet processing apparatus according to claim 11, wherein the material receiving device is a pallet truck, and a support for supporting the stamped sheet is provided in the pallet truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210188571.7A CN114472738A (en) | 2022-02-28 | 2022-02-28 | Sheet stock strorage device and sheet stock processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210188571.7A CN114472738A (en) | 2022-02-28 | 2022-02-28 | Sheet stock strorage device and sheet stock processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114472738A true CN114472738A (en) | 2022-05-13 |
Family
ID=81484485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210188571.7A Pending CN114472738A (en) | 2022-02-28 | 2022-02-28 | Sheet stock strorage device and sheet stock processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114472738A (en) |
-
2022
- 2022-02-28 CN CN202210188571.7A patent/CN114472738A/en active Pending
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