CN111673790A - Automatic magnetic sucker structure and implementation method thereof - Google Patents
Automatic magnetic sucker structure and implementation method thereof Download PDFInfo
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- CN111673790A CN111673790A CN202010596139.2A CN202010596139A CN111673790A CN 111673790 A CN111673790 A CN 111673790A CN 202010596139 A CN202010596139 A CN 202010596139A CN 111673790 A CN111673790 A CN 111673790A
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- magnet
- telescopic device
- seat
- mounting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0608—Gripping heads and other end effectors with vacuum or magnetic holding means with magnetic holding means
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Abstract
The invention discloses an automatic magnetic sucker structure, which belongs to the technical field of product adsorption and comprises an installation seat, wherein the lower end of the installation seat is connected with a telescopic device fixing seat, the inside of the telescopic device fixing seat is connected with a telescopic device, the lower end of the telescopic device fixing seat is connected with a guide magnetism-isolating sleeve, the output end of the telescopic device is provided with a magnet, and the telescopic device fixing seat and the guide magnetism-isolating sleeve are provided with central holes for the movement of the magnet; the invention also discloses a method for realizing the automatic magnetic sucker structure. The invention has simple integral structure, small volume, very convenient control mode and installation and low use cost, the inside of the installation seat is of a hollow structure and can be used for accommodating the telescopic device, the whole telescopic device can be positioned inside the installation seat, the space is saved, and the whole structure is miniaturized and is suitable for the adsorption transplantation of a single magnetic material.
Description
Technical Field
The invention belongs to the technical field of product adsorption, and particularly relates to an automatic magnetic sucker structure and an implementation method thereof.
Background
In the automatic production process of magnetic materials, a vacuum chuck is often used to adsorb the transplanted product. Because magnetic material devices are more and more miniaturized, a conventional vacuum sucker is used for adsorption, the problem that the vacuum pressure is small due to the small adsorption surface, the adsorbed product is not firm, and the product is separated from the sucker and falls off in the transplanting process is generally solved; in addition, the magnetic industry belongs to the powder forming industry, metal dust is more in the production process and can be adsorbed on the surface of a product, when the vacuum sucker adsorbs the product, metal dust particles can be sucked into a pipeline of a vacuum system, so that the pipeline or the sucker is blocked, and therefore a vacuum adsorption fault is caused, and equipment faults are caused.
The Chinese patent application No. 201911225697.1 discloses a pulley lifting type magnetic suction feeding mechanism, which comprises a magnetic suction mechanism, wherein a buffer mechanism is connected above the magnetic suction mechanism, a lifting mechanism is connected above the buffer mechanism, the lifting mechanism comprises a lifting driving mechanism and a pulley mechanism, the pulley mechanism is arranged on the lifting driving mechanism, and the lifting driving mechanism and the pulley mechanism are respectively connected with the buffer mechanism; the invention also discloses an implementation method of the pulley lifting type magnetic suction feeding mechanism. The magnet is driven to lift through the magnetic suction cylinder, so that the size of magnetic suction force is changed by changing the distance between the magnet and the guard plate, and the material taking or discharging action of materials is realized; the lifting mechanism drives the magnetic suction mechanism to move up and down, so that the products with different heights can be taken or discharged; the intensive magnets are connected below the magnet fixing plate, so that the integral feeding of a tray material can be realized, the production efficiency is improved, and the customer requirements are met.
Although the above patent discloses a magnetic attraction mechanism, the above patent has some defects in the using process, such as:
1. the structure is complex, the volume is large, the control mode and the installation mode are complex, the use cost is high, and the device is not suitable for the adsorption transplantation of a single magnetic material;
2. the connection mode with the transplanting mechanism is complex;
3. the magnetic material of a special structure cannot be accurately positioned.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an automatic magnetic sucker structure and an implementation method thereof, and the automatic magnetic sucker structure has the characteristics of simple structure, small volume, very convenient control mode and installation and low use cost.
The invention also aims to provide a method for realizing the automatic magnetic sucker structure.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic magnetic chuck structure, includes the mount pad, and the lower extreme of mount pad is connected with the telescoping device fixing base, and the internal connection of telescoping device fixing base has the telescoping device, and the lower extreme of telescoping device fixing base is connected with direction magnetism shield sleeve, is equipped with magnet on the output of telescoping device, is equipped with the centre bore that is used for magnet to remove on telescoping device fixing base and the direction magnetism shield sleeve.
As a preferred technical scheme of the invention, the lower end of the expansion device is connected with the expansion device fixing seat through threaded engagement, the expansion device fixing seat is connected with the mounting seat through threaded engagement, and the lower end of the expansion device fixing seat is connected with the guide magnetism isolating sleeve through threaded engagement.
As a preferred technical scheme of the invention, the interior of the mounting seat is of a hollow structure.
As a preferable technical scheme of the invention, a connecting hole is arranged at the center of the upper end of the mounting seat.
As a preferred technical scheme of the invention, the output end of the telescopic device is connected with a magnet adsorption seat, and the magnet is connected with the magnet adsorption seat through magnetic adsorption.
As a preferred technical scheme of the invention, the telescopic device is a pull rod type electromagnet or an air cylinder.
As a preferred technical scheme of the invention, the upper end of the mounting seat is connected with two guide positioning pins, and the upper end of the mounting seat is embedded with two rare earth permanent magnets.
As the preferred technical scheme of the invention, the lower end of the guide magnetism isolating sleeve is connected with a profiling positioning block.
Further, the method for implementing the automatic magnetic chuck structure comprises the following steps:
when the transplanting mechanism is connected with a conventional transplanting mechanism for use, the mounting seat is fixedly connected through a connecting hole by using a bolt;
when the rare earth permanent magnet is applied to the manipulator or the quick-change tool, the rare earth permanent magnet is quickly positioned and matched through the guide positioning pin and then is adsorbed at the tail end of the manipulator or the quick-change tool;
when the product needs to be adsorbed, the telescopic device extends downwards to drive the magnet to move downwards, so that the magnet is flush with the lower end face of the guide magnetism isolating sleeve, and the product is adsorbed;
when the product needs to be released, the telescopic device retracts upwards to drive the magnet to retract upwards, at the moment, the magnet is far away from the lower end face of the guide magnetism isolating sleeve, and the attraction of the magnet to the product is smaller than the self weight of the product, so that the product is separated;
fifthly, when the conventional products need to be adsorbed and transplanted and the positioning accuracy of the products is not required, the products are directly contacted through the lower end face of the guide magnetism isolating sleeve for adsorption;
and (VI) adsorbing the special-shaped workpiece, and when the positioning precision of the product is required, connecting a profiling positioning block at the central hole of the guide magnetism isolating sleeve, and contacting and adsorbing the product through the profiling positioning block to realize accurate positioning.
Further, in the method for realizing the automatic magnetic sucker structure, the lower end of the telescopic device is connected with the telescopic device fixing seat in a threaded engagement mode, the telescopic device fixing seat is connected with the mounting seat in a threaded engagement mode, the lower end of the telescopic device fixing seat is connected with the guide magnetism isolating sleeve in a threaded engagement mode, the mounting seat is of a hollow structure, a connecting hole is formed in the center of the upper end of the mounting seat, the output end of the telescopic device is connected with the magnet adsorption seat, the magnet is connected with the magnet adsorption seat in a magnetic adsorption mode, the telescopic device is a pull rod type electromagnet or an air cylinder, the upper end of the mounting seat is connected with two guide positioning pins, two rare earth permanent magnets are embedded into the upper end of the mounting seat, and the lower end of the guide magnetism.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has simple integral structure, small volume, very convenient control mode and installation and low use cost, the inside of the installation seat is of a hollow structure and can be used for accommodating the telescopic device, the whole telescopic device can be positioned inside the installation seat, the space is saved, and the whole structure is miniaturized and is suitable for the adsorption transplantation of a single magnetic material;
2. the center position of the upper end of the mounting seat is provided with the connecting hole, when the mounting seat is required to be connected with a conventional transplanting mechanism for use, the mounting seat can be fixedly connected through the connecting hole by using a bolt, and the mounting seat is conveniently and fixedly connected with the conventional transplanting mechanism;
3. when the invention is applied to the occasions of quick-change tools such as a mechanical arm and the like, the quick-positioning matching can be directly carried out through the guide positioning pin without bolt connection, and then the rare earth permanent magnet is adsorbed at the tail end of the mechanical arm, so that the invention is convenient and efficient, and is easy to be matched with automatic equipment for carrying out transferring, taking and placing operations;
4. the invention needs to adsorb and transplant conventional products, and when the positioning precision of the products is not required, the products are directly contacted through the lower end surface of the guide magnetism isolating sleeve for adsorption, thus being simple and convenient;
5. when the special-shaped workpiece needs to be adsorbed and the positioning precision of a product is required, the profiling positioning block can be connected to the central hole of the guide magnetism isolating sleeve and is contacted and adsorbed with the product through the profiling positioning block, so that accurate positioning is realized;
6. according to the invention, the product is taken and placed by controlling the position of the magnet, so that the problems that when a vacuum sucker is used for adsorbing the product, the vacuum pressure is small due to the small adsorption surface, the product is not firmly adsorbed, and the product is separated from the sucker and falls off in the transplanting process are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic sectional view showing the structure of the adsorption product of the present invention;
FIG. 4 is a schematic cross-sectional view of the release product of the present invention;
FIG. 5 is a schematic structural view of example 3 of the present invention;
FIG. 6 is a schematic structural view of example 4 of the present invention;
in the figure: 1. a mounting seat; 2. a telescoping device; 3. a telescopic device fixing seat; 4. a magnet adsorption base; 5. A guide magnetism isolating sleeve; 6. a magnet; 7. connecting holes; 8. a rare earth permanent magnet; 9. a guide positioning pin; 10. profiling positioning blocks; 11. and (5) forming a special-shaped workpiece.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an automatic magnetic chuck structure, includes mount pad 1, and the lower extreme of mount pad 1 is connected with telescoping device fixing base 3, and the internal connection of telescoping device fixing base 3 has telescoping device 2, and the lower extreme of telescoping device fixing base 3 is connected with direction magnetism spacer 5, is equipped with magnet 6 on the output of telescoping device 2, is equipped with the centre bore that is used for magnet 6 to remove on telescoping device fixing base 3 and the direction magnetism spacer 5.
Specifically, the lower extreme of telescoping device 2 is connected through threaded engagement with telescoping device fixing base 3, and telescoping device fixing base 3 is connected through threaded engagement with mount pad 1, and the lower extreme of telescoping device fixing base 3 is connected through threaded engagement with direction magnetic shield 5.
Through adopting above-mentioned technical scheme, conveniently assemble.
Specifically, the inside of the mounting seat 1 is a hollow structure.
Through adopting above-mentioned technical scheme for hold telescoping device 2, can make whole telescoping device 2 be located the inside of mount pad 1, save space, can make whole structure miniaturized.
Specifically, a connecting hole 7 is formed in the center of the upper end of the mounting seat 1.
By adopting the technical scheme, when the transplanting mechanism is required to be connected with a conventional transplanting mechanism for use, the mounting seat 1 can be fixedly connected through the connecting holes 7 by bolts.
Specifically, the output end of the telescopic device 2 is connected with a magnet adsorption seat 4, and a magnet 6 is connected with the magnet adsorption seat 4 through magnetic adsorption.
Through adopting above-mentioned technical scheme, magnet adsorbs seat 4 and passes through glue bonding with telescoping device 2.
Specifically, the telescopic device 2 is a pull rod type electromagnet.
By adopting the technical scheme, the pull rod of the pull rod type electromagnet is operated by controlling the on-off of the pull rod type electromagnet, so that the magnet 6 is driven to operate; the pull-rod type electromagnet is of XRN-2.5 type, Xuan Rui Ning.
In this embodiment, the magnet 6 is a neodymium iron boron strong magnet; the magnet adsorption seat 4 is made of nickel alloy; the guide magnetic shield 5 is made of a nonmagnetic material such as stainless steel or copper alloy, and preferably made of stainless steel in the present embodiment.
Example 2
The present embodiment is different from embodiment 1 in that: specifically, the expansion device 2 is a cylinder.
By adopting the technical scheme, the magnet 6 is driven to act through the action of the air cylinder; the cylinder is selected from CJPB6-10 sold as SMC.
Example 3
As shown in fig. 5, the present embodiment is different from embodiment 1 in that: specifically, the upper end of mount pad 1 is connected with two guiding orientation round pins 9, and the upper end of mount pad 1 still imbeds and is provided with two tombarthite permanent magnets 8, and two guiding orientation round pins 9 are the rectangle with two tombarthite permanent magnets 8 and distribute, and all are located the outside of connecting hole 7.
Through adopting above-mentioned technical scheme, when needs use the occasion at quick change frocks such as manipulator, need not to pass through bolted connection, can directly carry out quick location fit through guide positioning 9, then adsorb at the end of manipulator through tombarthite permanent magnet 8, convenient high-efficient.
Example 4
As shown in fig. 6, the present embodiment is different from embodiment 1 in that: specifically, the lower end of the guide magnetism isolating sleeve 5 is connected with a profiling positioning block 10 through threads.
By adopting the technical scheme, when the positioning precision requirement of the product to be adsorbed and transplanted is not high, the product can be directly contacted and adsorbed by the end face of the guide magnetism isolating sleeve 5; when the products to be transplanted are special-shaped workpieces 11 and the requirement on positioning accuracy is high, the products cannot be directly adsorbed by direct contact of the end faces of the guide magnetism isolating sleeves 5, and because the products may shift in the transplanting process, the positioning accuracy of the products is low, a copying positioning block 10 needs to be connected to the center hole of the guide magnetism isolating sleeve 5, and the products are contacted and adsorbed through the copying positioning block 10, so that the positioning transplantation can be well carried out.
Specifically, the method for realizing the automatic magnetic chuck structure comprises the following steps:
when the transplanting mechanism is connected with a conventional transplanting mechanism for use, the mounting seat 1 is fixedly connected through the connecting hole 7 by using a bolt;
when the rare earth permanent magnet is applied to a manipulator or a quick-change tool, the rare earth permanent magnet is quickly positioned and matched through the guide positioning pin 9 and then adsorbed at the tail end of the manipulator or the quick-change tool through the rare earth permanent magnet 8;
when the product needs to be adsorbed, the telescopic device 2 extends downwards to drive the magnet 6 to move downwards, so that the magnet 6 is flush with the lower end face of the guide magnetism isolating sleeve 5, and the product is adsorbed;
fourthly, when the product needs to be released, the telescopic device 2 retracts upwards to drive the magnet 6 to retract upwards, and at the moment, a certain distance exists between the magnet 6 and the lower end face of the guide magnetism isolating sleeve 5, so that the attraction of the magnet 6 to the product is smaller than the self weight of the product, and the product is separated;
fifthly, when the conventional products need to be adsorbed and transplanted and the positioning accuracy of the products is not required, the products are directly contacted with the end faces of the guide magnetism isolating sleeves 5 for adsorption;
and sixthly, the special-shaped workpiece 11 needs to be adsorbed, and when the positioning precision of a product is required, the copying positioning block 10 needs to be connected with the central hole of the guide magnetism isolating sleeve 5, and the product is contacted and adsorbed through the copying positioning block 10, so that accurate positioning is realized.
In conclusion, the invention has simple integral structure, small volume, very convenient control mode and installation and low use cost, the installation seat 1 has a hollow structure and can be used for accommodating the telescopic device 2, the whole telescopic device 2 can be positioned in the installation seat 1, the space is saved, and the whole structure is miniaturized and is suitable for the adsorption and transplantation of a single magnetic material; the center position of the upper end of the mounting seat 1 is provided with the connecting hole 7, when the mounting seat 1 is required to be connected with a conventional transplanting mechanism for use, the mounting seat 1 can be fixedly connected through the connecting hole 7 by using a bolt, and the mounting seat 1 is conveniently and fixedly connected with the conventional transplanting mechanism; when the quick-change tool is applied to the occasions of quick-change tools such as a mechanical arm and the like, the quick-change tool does not need to be connected through a bolt, can be directly and quickly positioned and matched through the guide positioning pin 9, and then is adsorbed at the tail end of the mechanical arm through the rare earth permanent magnet 8, so that the quick-change tool is convenient and efficient, and is easy to be matched with automatic equipment for carrying out transferring, picking; the invention needs to adsorb and transplant conventional products, and when the positioning precision of the products is not required, the products are directly contacted through the lower end surface of the guide magnetism isolating sleeve 5 for adsorption, thus being simple and convenient; the special-shaped workpiece 11 needs to be adsorbed, and when the positioning precision of a product is required, the profiling positioning block 10 can be connected to the central hole of the guide magnetism isolating sleeve 5, and the profiling positioning block 10 is contacted with the product for adsorption, so that the precise positioning is realized; according to the invention, the product is taken and placed by controlling the position of the magnet 6, so that the problems that when a vacuum sucker is used for adsorbing the product, the vacuum pressure is small due to a small adsorption surface, the product is not firmly adsorbed, and the product is separated from the sucker and falls off in the transplanting process are solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic magnetic chuck structure, includes mount pad (1), its characterized in that: the lower extreme of mount pad (1) is connected with telescoping device fixing base (3), and the internal connection of telescoping device fixing base (3) has telescoping device (2), and the lower extreme of telescoping device fixing base (3) is connected with direction magnetic isolation cover (5), is equipped with magnet (6) on the output of telescoping device (2), is equipped with the centre bore that is used for magnet (6) to remove on telescoping device fixing base (3) and direction magnetic isolation cover (5).
2. An automated magnetic chuck construction, according to claim 1, further comprising: the lower end of the telescopic device (2) is connected with the telescopic device fixing seat (3) through threaded engagement, the telescopic device fixing seat (3) is connected with the mounting seat (1) through threaded engagement, and the lower end of the telescopic device fixing seat (3) is connected with the guide magnetism isolating sleeve (5) through threaded engagement.
3. An automated magnetic chuck construction, according to claim 1, further comprising: the interior of the mounting seat (1) is of a hollow structure.
4. An automated magnetic chuck construction, according to claim 1, further comprising: the center position of the upper end of the mounting seat (1) is provided with a connecting hole (7).
5. An automated magnetic chuck construction, according to claim 1, further comprising: the output end of the telescopic device (2) is connected with a magnet adsorption seat (4), and a magnet (6) is connected with the magnet adsorption seat (4) through magnetic adsorption.
6. An automated magnetic chuck construction, according to claim 1, further comprising: the telescopic device (2) is a pull rod type electromagnet or a cylinder.
7. An automated magnetic chuck construction, according to claim 1, further comprising: the upper end of the mounting seat (1) is connected with two guide positioning pins (9), and the upper end of the mounting seat (1) is also embedded with two rare earth permanent magnets (8).
8. An automated magnetic chuck construction, according to claim 1, further comprising: the lower end of the guide magnetism isolating sleeve (5) is connected with a profiling positioning block (10).
9. Method for realising an automatic magnetic chuck structure, according to any of the claims from 1 to 8, characterized in that it comprises the following steps:
when the transplanting mechanism is connected with a conventional transplanting mechanism for use, the mounting seat (1) is fixedly connected through a connecting hole (7) by a bolt;
when the rare earth permanent magnet is applied to the manipulator or the quick-change tool, the rare earth permanent magnet is quickly positioned and matched through the guide positioning pin (9), and then is adsorbed at the tail end of the manipulator or the quick-change tool through the rare earth permanent magnet (8);
when the product needs to be adsorbed, the telescopic device (2) extends downwards to drive the magnet (6) to move downwards, so that the magnet (6) is flush with the lower end face of the guide magnetism isolating sleeve (5) to adsorb the product;
fourthly, when the product needs to be released, the telescopic device (2) retracts upwards to drive the magnet (6) to retract upwards, at the moment, the magnet (6) is far away from the lower end face of the guide magnetism isolating sleeve (5), and at the moment, the attraction of the magnet (6) to the product is smaller than the self weight of the product, so that the product is separated;
fifthly, when the conventional products need to be adsorbed and transplanted and the positioning accuracy of the products is not required, the products are directly contacted through the lower end face of the guide magnetism isolating sleeve (5) for adsorption;
sixthly, the special-shaped workpiece (11) needs to be adsorbed, and when the positioning accuracy of the product is required, the copying positioning block (10) needs to be connected with the central hole of the guide magnetism isolating sleeve (5), and the copying positioning block (10) is contacted with the product for adsorption, so that accurate positioning is realized.
10. The method of claim 9, wherein the automated magnetic chuck assembly comprises: the lower end of the telescopic device (2) is connected with the telescopic device fixing seat (3) through threaded engagement, the telescopic device fixing seat (3) is connected with the mounting seat (1) through threaded engagement, the lower end of the telescopic device fixing seat (3) is connected with the guide magnetism-isolating sleeve (5) through threaded engagement, the interior of the mounting seat (1) is of a hollow structure, a connecting hole (7) is formed in the center of the upper end of the mounting seat (1), the output end of the telescopic device (2) is connected with the magnet adsorption seat (4), the magnet (6) is connected with the magnet adsorption seat (4) through magnetic adsorption, the telescopic device (2) is a pull rod type electromagnet or air cylinder, the upper end of the mounting seat (1) is connected with two guide positioning pins (9), and the upper end of the mounting seat (1) is also embedded with two rare earth permanent magnets (8), and the lower end of the guide magnetism-isolating sleeve (5) is connected with a profiling positioning block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010596139.2A CN111673790A (en) | 2020-06-28 | 2020-06-28 | Automatic magnetic sucker structure and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010596139.2A CN111673790A (en) | 2020-06-28 | 2020-06-28 | Automatic magnetic sucker structure and implementation method thereof |
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| CN111673790A true CN111673790A (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645058A (en) * | 2020-12-25 | 2021-04-13 | 东莞市冠佳电子设备有限公司 | Magnetic air pressure pick-and-place mechanism |
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| EP1273407A1 (en) * | 2001-07-05 | 2003-01-08 | EBAWE Anlagentechnik GmbH | Robot for positioning magnets |
| CN104670899A (en) * | 2013-11-30 | 2015-06-03 | 大连鑫永工业制造有限公司 | Casting take-out device |
| CN106829472A (en) * | 2017-01-15 | 2017-06-13 | 无锡奥特维智能装备有限公司 | De- magnetic suction head |
| CN109290992A (en) * | 2018-07-27 | 2019-02-01 | 广东电网有限责任公司 | A kind of screwdriver |
| KR102092711B1 (en) * | 2018-11-20 | 2020-04-20 | 주식회사 대덕 | method of taking out brake disk using apparatus for magnetic adsorption |
| CN212312064U (en) * | 2020-06-28 | 2021-01-08 | 横店集团东磁股份有限公司 | Automatic magnetic chuck structure |
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2020
- 2020-06-28 CN CN202010596139.2A patent/CN111673790A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273407A1 (en) * | 2001-07-05 | 2003-01-08 | EBAWE Anlagentechnik GmbH | Robot for positioning magnets |
| CN104670899A (en) * | 2013-11-30 | 2015-06-03 | 大连鑫永工业制造有限公司 | Casting take-out device |
| CN106829472A (en) * | 2017-01-15 | 2017-06-13 | 无锡奥特维智能装备有限公司 | De- magnetic suction head |
| CN109290992A (en) * | 2018-07-27 | 2019-02-01 | 广东电网有限责任公司 | A kind of screwdriver |
| KR102092711B1 (en) * | 2018-11-20 | 2020-04-20 | 주식회사 대덕 | method of taking out brake disk using apparatus for magnetic adsorption |
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| CN112645058A (en) * | 2020-12-25 | 2021-04-13 | 东莞市冠佳电子设备有限公司 | Magnetic air pressure pick-and-place mechanism |
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