CN113930720B - Magnetic stripe assembling and disassembling device for metal mask magnet plate - Google Patents
Magnetic stripe assembling and disassembling device for metal mask magnet plate Download PDFInfo
- Publication number
- CN113930720B CN113930720B CN202111211213.5A CN202111211213A CN113930720B CN 113930720 B CN113930720 B CN 113930720B CN 202111211213 A CN202111211213 A CN 202111211213A CN 113930720 B CN113930720 B CN 113930720B
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- CN
- China
- Prior art keywords
- pressing plate
- magnetic stripe
- sliding
- rod
- adsorption head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 title claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 8
- 241001455273 Tetrapoda Species 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/042—Coating on selected surface areas, e.g. using masks using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
Abstract
The invention provides a magnetic stripe assembling and disassembling device for a metal mask magnet plate, which comprises a machine table, wherein moving guide rails are arranged on two sides of the machine table, moving brackets are arranged on the moving guide rails, the two moving brackets are fixedly connected through a sliding rod, a sliding lifting device is arranged on the sliding rod, and a magnetic force adsorption device is arranged below the sliding lifting device.
Description
Technical Field
The invention belongs to the technical field of vapor deposition equipment, and particularly relates to a magnetic stripe loading and unloading device for a metal mask magnet plate.
Background
As a self-luminous display device, an OLED (Organic Light-Emitting Diode) generally adopts a separate color Light Emitting layer (e.g., RGB Light Emitting layer) to realize color display in order to improve display characteristics such as color gamut, contrast, and brightness. When independent color luminescent layers are evaporated, a mask plate is required to be used, in the evaporation process, sagging can occur due to the action of gravity to affect the evaporation yield, and the metal mask plate is generally adsorbed on the upper side of the glass substrate by using the magnet plate, so that the metal mask plate is attached to the glass substrate as much as possible in the evaporation process, and the evaporation yield is improved.
The magnetic strips on the magnet plates are very dense, the magnetic force is very large, and once some problems occur, part of the magnetic strips need to be removed, all surrounding magnetic strips need to be removed for removal, so that the magnet plates are very inconvenient, the permanent magnets are manually assembled and disassembled by manpower at present, and the safety risk of clamping injury and squeezing injury to fingers of personnel exists.
Disclosure of Invention
The invention aims at solving the problems and provides a magnetic stripe assembling and disassembling device for a metal mask magnet plate, which comprises a machine table, wherein moving guide rails are arranged on two sides of the machine table, moving brackets are arranged on the moving guide rails, the two moving brackets are fixedly connected through a sliding rod, a sliding lifting device is arranged on the sliding rod, and a magnetic force adsorption device is arranged below the sliding lifting device.
Further, the sliding lifting device comprises a sliding seat which is in sliding connection with the sliding rod, an equipment box body is arranged above the sliding seat, a transmission rod which is in sliding connection with the equipment box body is arranged in the equipment box body, a stepping motor is further arranged in the equipment box body, the output end of the stepping motor is meshed with a transmission gear, and the transmission gear is meshed with the transmission rod.
Further, the sliding seat slides along the direction of the sliding rod.
Further, a controller is installed in the equipment box body.
Further, a locking screw is arranged on the sliding seat.
Further, the magnetic force adsorption device comprises a pressing plate, straight cylinders are arranged on four corners of the pressing plate, four feet of the four feet are arranged between the straight cylinders, springs are arranged in the straight cylinders respectively, the springs are located between the four feet and the pressing plate, the middle of the four feet is fixedly connected with an electromagnet rod, an adsorption head is arranged below the electromagnet rod, and the other end of the electromagnet rod is connected with one end of a transmission rod. The adsorption head can move up and down.
Further, a Hall sensor and a distance sensor are arranged on the side wall of the adsorption head.
Compared with the prior art, the method has the following beneficial effects:
the invention has simple structure, realizes the replacement of manual installation, can completely avoid the risk of injury of possible personnel, can realize the independent disassembly and installation of a single magnetic strip on the magnet plate, and can not influence other magnetic strips in the disassembly process, thereby ensuring the magnetic force uniformity of the whole magnet plate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a sliding lifting device according to the present invention;
FIG. 3 is a schematic diagram of the magnetic force adsorption device of the present invention;
FIG. 4 is a schematic view showing the assembly and disassembly of the magnetic attraction device of the present invention;
in the figure, a machine table 1, a movable guide rail 2, a movable support 3, a slide bar 4, a sliding lifting device 5, a magnetic attraction device 6, a magnetic strip 7, a steel plate 8, a slide seat 501, a device box 502, a stepping motor 503, a transmission gear 504, a transmission rod 505, a locking screw 506, a controller 507, a pressing plate 601, a straight cylinder 602, a tetrapod 603, an attraction head 604, an electromagnet rod 605 and a spring 606.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Examples
As shown in figures 1-4, the magnetic stripe loading and unloading device for the metal mask magnet plate comprises a machine table 1, wherein moving guide rails 2 are arranged on two sides of the machine table 1, moving brackets 3 are arranged on the moving guide rails 2, the two moving brackets 3 are fixedly connected through a sliding rod 4, a sliding lifting device 5 is arranged on the sliding rod 4, and a magnetic force adsorption device 6 is arranged below the sliding lifting device 5.
The sliding lifting device 5 comprises a sliding seat 501 which is in sliding connection with a sliding rod 4, a device box body 502 is arranged above the sliding seat 501, a transmission rod 505 which is in sliding connection with the device box body 502 is arranged in the device box body 502, a sliding groove which is matched with the transmission rod 505 is arranged in the device box body 502, a stepping motor 503 is also arranged in the device box body 502, the output end of the stepping motor 503 is meshed with a transmission gear 504, and the transmission gear 504 is meshed with the transmission rod 505. The slide 501 slides along the slide bar 4. The slide 501 is provided with a locking screw 506, and the slide 501 is fixed by tightening the locking screw 506 so that the locking screw 506 abuts against the slide rod 4.
The magnetic force adsorption device 6 comprises a pressing plate 601, straight cylinders 602 are arranged at four corners Fang Shuzhi of the pressing plate 601, four feet 603 are arranged among the four straight cylinders 602, four feet of the four feet 603 are respectively arranged in the straight cylinders 602, springs 606 are arranged in the straight cylinders 602, the springs 606 are arranged between the four feet 603 and the pressing plate 601, the middle of the four feet 603 is fixedly connected with an electromagnet rod 605, an adsorption head 604 is arranged below the electromagnet rod 605, and the other end of the electromagnet rod 605 is connected with one end of a transmission rod 505; a hall sensor and a distance sensor are installed on the side wall of the adsorption head 604; a controller 507 is installed in the equipment box 502, and the controller 507 is electrically connected with the hall sensor, the distance sensor and the stepping motor respectively. The electromagnet rod 605 is provided with a coil.
The magnetic stripe installation working condition of the invention: the steel plate is placed on the machine table 1, the magnetic strip 7 to be installed by an operator is placed on the adsorption head 604 of the electromagnetic adsorption rod, the controller 507 receives signals fed back by the Hall sensor, magnet polarity judgment is carried out, the direction of input current of a coil on the electromagnetic rod 605 is regulated and controlled, at the moment, the adsorption head 604 generates corresponding polarity to be tightly adsorbed with the magnetic strip 7, the movable support 3 and the sliding seat 501 slide to be positioned, then the controller 507 controls the stepping motor 503 to operate, the adsorption head 604 is driven to move downwards through the transmission gear 504 until the magnetic strip 7 is in direct contact with the steel plate 8, then the current in the coil is disconnected, finally a reset signal is sent, and the adsorption head 604 is moved to the initial position through the stepping motor 503.
The magnetic stripe disassembly working condition of the invention: the movable bracket 3 and the sliding seat 501 slide to position, the adsorption head 604 is moved above the magnetic stripe 7 to be removed, the switch is turned on, and the controller 507 recognizes the working condition and sends out a corresponding control signal.
Firstly, the stepping motor 503 receives a control signal to realize stepping, and drives the adsorption head 604 and the pressing plate 601 to move downwards together through the transmission gear 504, wherein the pressing plate 601 is rectangular frame-shaped, the middle hollowed area is larger than the area of the magnetic stripe 7, meanwhile, the distance sensor measures distance and feeds back the signal to the controller 507, the controller 507 judges whether the adsorption head 604 touches the magnetic stripe 7 to be removed or not, in the process of the downward movement, the pressing plate 601 touches other magnetic stripes on the steel plate first, after touching, the pressing plate 601 stops moving, the adsorption head 604 carries the tetrapod 603 to move downwards continuously, at the moment, the spring 606 is compressed, the reaction force of the spring 606 tightly presses the pressing plate 601 on the magnetic stripe 7, and surrounding magnetic stripes are prevented from being influenced when the magnetic stripe is sucked. If the adsorption head 604 touches the magnetic strip 7, a motion stop signal is sent to brake the stepping motor 503, at this time, the controller 507 judges and regulates the direction of the input current of the coil on the electromagnet rod 605 according to the signal fed back by the hall sensor, at this time, the adsorption head 604 generates corresponding polarity to be tightly adsorbed with the magnetic strip 7, then the controller 507 controls the stepping motor 503 to rotate reversely to drive the adsorption head 604 to move upwards to a limit point, in the resetting process, the adsorption head 604 moves upwards first, the pressing plate 601 is still tightly attached to the surrounding magnetic strip under the compression force of the spring 606 until the adsorption head 604 adsorbs the magnetic strip 7 to move upwards to the original position of the spring, and the pressing plate 601 is driven to move upwards to the initial position together. At this time, the device is moved to another place, the switch is pressed, the current in the coil is disconnected, and the magnetic strip 7 is taken down to complete the disassembly.
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Moreover, various features presented in different embodiments may be combined in a first way to achieve beneficial results. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in view of the drawings, the description, and the claims.
Claims (1)
1. A magnetic stripe handling device for on metal mask version magnet board, its characterized in that: the device comprises a machine table (1), wherein moving guide rails (2) are arranged on two sides of the machine table (1), moving brackets (3) are arranged on the moving guide rails (2), the two moving brackets (3) are fixedly connected through a sliding rod (4), a sliding lifting device (5) is arranged on the sliding rod (4), and a magnetic adsorption device (6) is arranged below the sliding lifting device (5);
the sliding lifting device (5) comprises a sliding seat (501) which is in sliding connection with the sliding rod (4), a device box body (502) is arranged above the sliding seat (501), a transmission rod (505) which is in sliding connection with the device box body (502) is arranged in the device box body (502), a stepping motor (503) is further arranged in the device box body (502), the output end of the stepping motor (503) is meshed with a transmission gear (504), and the transmission gear (504) is meshed with the transmission rod (505);
the sliding seat (501) slides along the direction of the sliding rod (4);
a controller (507) is arranged in the equipment box body (502);
a locking screw (506) is arranged on the sliding seat (501);
the magnetic force adsorption device (6) comprises a pressing plate (601), straight cylinders (602) are arranged at four corners Fang Shuzhi of the pressing plate (601), four tetrapods (603) are arranged among the straight cylinders (602), four feet of the tetrapods (603) are respectively arranged in the straight cylinders (602), springs (606) are arranged in the straight cylinders (602), the springs (606) are arranged between the tetrapods (603) and the pressing plate (601), the middle of the tetrapods (603) is fixedly connected with an electromagnet rod (605), an adsorption head (604) is arranged below the electromagnet rod (605), and the other ends of the electromagnet rod (605) are connected with one end of a transmission rod (505);
a Hall sensor and a distance sensor are arranged on the side wall of the adsorption head (604); a controller (507) is arranged in the equipment box body (502), the controller (507) is respectively and electrically connected with the Hall sensor, the distance sensor and the stepping motor, and a coil is arranged on the electromagnet rod (605);
firstly, a stepping motor (503) receives a control signal to realize stepping, an adsorption head (604) and a pressing plate (601) are driven to move downwards together through a transmission gear (504), wherein the pressing plate (601) is rectangular frame-shaped, the middle hollowed area is larger than the area of a magnetic stripe (7), meanwhile, a distance sensor is used for ranging distance and feeding back a signal to a controller (507), the controller (507) judges whether the adsorption head (604) touches the magnetic stripe (7) to be detached, in the downward movement process, the pressing plate (601) firstly touches other magnetic stripes on a steel plate, after touching, the pressing plate (601) stops moving, the adsorption head (604) continues to move downwards with a tetrapod (603), at the moment, a spring (606) is compressed, and the reaction force of the spring (606) tightly presses the pressing plate (601) on the magnetic stripe (7) to prevent the periphery from being influenced when the magnetic stripe is sucked; if the adsorption head (604) touches the magnetic stripe (7), a motion stop signal is sent to brake the stepping motor (503), at the moment, the controller (507) judges and regulates the direction of the input current of the coil on the electromagnet rod (605) according to the signal fed back by the Hall sensor, at the moment, the adsorption head (604) generates corresponding polarity to tightly adsorb the magnetic stripe (7), then the controller (507) controls the stepping motor (503) to reversely rotate to drive the adsorption head (604) to move upwards to a limit point, in the resetting process, the adsorption head (604) moves upwards firstly, the pressing plate (601) is tightly attached to the surrounding magnetic stripes under the compression force of the spring (606) until the adsorption head (604) adsorbs the magnetic stripe (7) to move upwards to the original position of the spring, and the pressing plate (601) is driven to move upwards together to the initial position; at this time, the device is moved to other places, the switch is pressed, the current in the coil is disconnected, and the magnetic stripe (7) is taken down to complete the disassembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834096 | 2021-07-23 | ||
| CN2021108340961 | 2021-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113930720A CN113930720A (en) | 2022-01-14 |
| CN113930720B true CN113930720B (en) | 2024-04-09 |
Family
ID=79280027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111211213.5A Active CN113930720B (en) | 2021-07-23 | 2021-10-18 | Magnetic stripe assembling and disassembling device for metal mask magnet plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113930720B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514419A (en) * | 1978-07-17 | 1980-01-31 | Babcock Hitachi Kk | Draft interrupter |
| KR20020036825A (en) * | 2002-04-18 | 2002-05-16 | 예해금 | Apparatus for switching adsorptive magnetic power for magnetic adsorber |
| CN101021237A (en) * | 2006-02-13 | 2007-08-22 | 上海三菱电梯有限公司 | Internal expanding electromagnetic braker |
| CN109385601A (en) * | 2017-08-09 | 2019-02-26 | 株式会社饭沼Gauge制作所 | Mask device and method for producing mask |
| CN208844170U (en) * | 2018-10-15 | 2019-05-10 | 京东方科技集团股份有限公司 | Adsorbent equipment and evaporated device |
| CN110421889A (en) * | 2019-08-08 | 2019-11-08 | 盐城市金良窗饰有限公司 | A kind of fixed device of tieback processing |
-
2021
- 2021-10-18 CN CN202111211213.5A patent/CN113930720B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514419A (en) * | 1978-07-17 | 1980-01-31 | Babcock Hitachi Kk | Draft interrupter |
| KR20020036825A (en) * | 2002-04-18 | 2002-05-16 | 예해금 | Apparatus for switching adsorptive magnetic power for magnetic adsorber |
| CN101021237A (en) * | 2006-02-13 | 2007-08-22 | 上海三菱电梯有限公司 | Internal expanding electromagnetic braker |
| CN109385601A (en) * | 2017-08-09 | 2019-02-26 | 株式会社饭沼Gauge制作所 | Mask device and method for producing mask |
| CN208844170U (en) * | 2018-10-15 | 2019-05-10 | 京东方科技集团股份有限公司 | Adsorbent equipment and evaporated device |
| CN110421889A (en) * | 2019-08-08 | 2019-11-08 | 盐城市金良窗饰有限公司 | A kind of fixed device of tieback processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113930720A (en) | 2022-01-14 |
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