CN113858054A - Switch transformer skeleton grinding device capable of removing static electricity - Google Patents
Switch transformer skeleton grinding device capable of removing static electricity Download PDFInfo
- Publication number
- CN113858054A CN113858054A CN202111267394.3A CN202111267394A CN113858054A CN 113858054 A CN113858054 A CN 113858054A CN 202111267394 A CN202111267394 A CN 202111267394A CN 113858054 A CN113858054 A CN 113858054A
- Authority
- CN
- China
- Prior art keywords
- static electricity
- sand blasting
- box body
- switch
- driven roller
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- Pending
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 62
- 230000005611 electricity Effects 0.000 title claims abstract description 48
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 238000005488 sandblasting Methods 0.000 claims description 48
- 230000001681 protective effect Effects 0.000 claims description 28
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000007517 polishing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/12—Apparatus using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides a switch transformer framework polishing device capable of removing static electricity, which can timely remove static electricity generated on a switch transformer framework in the polishing process, prevent sand materials from adhering to the surface of the transformer framework after polishing, ensure that the surface of a product is free of static electricity during discharging, and avoid that the transformer framework is easy to adsorb dust in subsequent processes.
Description
Technical Field
The invention relates to the technical field of processing of switch transformers, in particular to a switch transformer framework polishing device capable of removing static electricity.
Background
The switching transformer refers to a transformer used in a switching power supply, and one of main parts in the switching transformer is
And (3) a framework. The transformer framework is a main structure component of the transformer, and particularly has the function of providing copper wires in the transformer
The winding space, the magnetic core in the fixed transformer and the wire slot in the framework provide a wire passing path for the winding of the transformer during production, and the quality of the framework of the transformer determines the performance of the transformer to a certain extent. The extension mode of present transformer skeleton commonly used is mostly the moulding-die preparation, and the moulding-die preparation is convenient suitable for mass production fast, but the inside thick burr that contains of finished product skeleton that the moulding-die formed influences the effect of follow-up assembly copper line or magnetic core. When the switch transformer framework is processed, burrs need to be removed so as to improve the appearance quality of products. At present, two types of framework burrs are removed, namely manual deburring through grinding wheel polishing, the method is time-consuming and labor-consuming, and the product qualification rate is low; and secondly, burrs are removed by adopting a sand blasting principle, and compared with a manual grinding mode, the sand blasting and deburring mode has high degree of mechanization and relatively high product qualification rate.
The main structure of the transformer framework is usually made of plastic materials, but static electricity is generated when sand blasting is used for impacting a plastic element, so that sand or other dust can be adhered to the switch transformer to different degrees, and the polishing effect is greatly influenced. There are several ways for static electricity removal from plastic, one is to reduce the resistance of plastic to below 10 ohm to remove static electricity, which is not suitable for polishing transformer frame, because the insulation of transformer frame is very important to the performance of transformer switch; one way is to select a metal material and a plastic material for friction, which is also not suitable for grinding the transformer bobbin, because the metal material may cause damage to the transformer bobbin.
Disclosure of Invention
In order to solve the technical problems, the invention provides the switch transformer framework polishing device capable of removing static electricity, which can timely remove static electricity generated on the switch transformer framework in the polishing process, prevent sand materials from being attached to the surface of the transformer framework after polishing, ensure that the surface of a product is free from static electricity during discharging, and avoid that the transformer framework is easy to absorb dust in the subsequent process.
The technical scheme adopted by the invention is as follows: a switch transformer framework polishing device capable of removing static electricity comprises a box body, a switch transformer framework conveying mechanism, a sand blasting system and a static electricity removing mechanism;
the box body shell is rectangular, supporting legs are arranged below the box body, a feed port is formed in the front face of the box body, and a door is arranged on the feed port;
the switch transformer conveying mechanism comprises a conveying belt, a driving roller, a first driven roller, a second driven roller and two circular lining plates, wherein the driving roller, the first driven roller and the second driven roller are connected with the conveying belt, the two circular lining plates are respectively arranged on the left side and the right side of the box body, the circular lining plates can be rotatably arranged on the inner side of the box body, the two circular lining plates are oppositely arranged, the driving roller, the first driven roller and the second driven roller are erected on the left side wall and the right side wall of the box body through bearings, the driving roller and the first driven roller are located on the lower portion of the box body, the first driven roller is close to the feed port, the second driven roller is located on the upper portion of the box body, and the driving roller, the first driven roller, the second driven roller and the two circular lining plates enable one side, close to the feed port, of the conveying belt to form an L-shaped polishing cavity;
the sand blasting system comprises a plurality of sand blasting heads, and the sand blasting heads are arranged on the inner top wall of the box body;
the static electricity removing mechanism comprises a static electricity removing mechanism body and a power adapter, the static electricity removing mechanism body is located on the inner top wall of the box body, the power adapter is located on the outer top wall of the box body, the static electricity removing mechanism body comprises an electrode needle base, an electrode needle and a fan, and the electrode needle base is electrically connected with the power adapter.
Furthermore, the fan is in a modular design, and is an axial flow fan, a centrifugal fan or a perfusion fan.
Further, the electrode needle is made of tungsten alloy materials.
Further, the distance between the static electricity removing mechanism body and the conveying belt is 30-60 cm.
Furthermore, a protective shell is arranged on the outer side of the static electricity removing mechanism body, and the lower bottom surface of the protective shell can be opened and closed.
Further, the protective shell is detachable.
Further, grinding device still includes the controller, the controller is located the lateral surface of box, the controller with the switch of sandblast head the switch of fan the switch of bottom surface and the switch electricity of electrode needle are connected under the protecting crust, through the rotational speed of fan can be adjusted to the controller, bottom surface and sandblast head gang switch under electrode needle, the protecting crust are still controlled to the controller, when sandblast head was opened, the power of electrode needle was closed, the bottom surface was closed under the protecting crust, when sandblast head stop work, the power switch-on of electrode needle, simultaneously the bottom surface was opened under the protecting crust.
Furthermore, the sand blasting heads are arranged in a straight line, and the arrangement direction of the sand blasting heads is perpendicular to the movement direction of the conveying belt.
The invention has the beneficial effects that: (1) according to the invention, the static removing device is arranged in the box body of the polishing device, so that the switch transformer framework can be subjected to static removing treatment in time, sand materials after polishing are prevented from being attached to the surface of the transformer framework, the surface of a product is free from static electricity during discharging, and the phenomenon that the transformer framework is easy to absorb dust in the subsequent process is avoided; (2) according to the invention, the distance between the static electricity removing mechanism and the conveying belt is set, namely the optimal distance between the static electricity removing mechanism and the switch transformer framework is selected and set, so that the static electricity removing effect is optimal under a certain power; (3) the detachable protective shell is arranged for the static removing mechanism, so that dust can be prevented, the detachable protective shell is easy to replace, the protective shell is closed when the sand blasting head is opened by matching the switch of the protective shell with the switch of the sand blasting head, and the protective shell is opened in a linkage mode when the sand blasting head stops working, so that pollution and damage to the internal structure of the static removing device body during sand blasting can be avoided, the static removing treatment is timely performed on the transformer framework after sand blasting is finished, and the working efficiency is improved.
Drawings
FIG. 1 is a side sectional view of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic side view of example 1 of the present invention;
FIG. 4 is a schematic front view of embodiment 1 of the present invention;
FIG. 5 is a schematic top view of the inside top of the case in embodiment 1 of the present invention;
in the figure: 1-box body, 2-supporting legs, 3-feeding port, 4-door, 5-conveying belt, 6-driving roller, 7-first driven roller, 8-second driven roller, 9-circular lining plate, 10-static electricity removing mechanism body, 101-power adapter, 102-electrode needle, 103-fan, 104-grid, 105-protective shell, 108-electrode needle base, 1101-first flange, 1102-second flange, 1103-third flange, 1104-4 th flange, 12-sand blasting head and 13-controller.
Detailed Description
The invention is further described below with reference to the accompanying drawings. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" and including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a switch transformer framework polishing device capable of removing static electricity, and fig. 1 to 5 show an embodiment of the polishing device provided by the invention.
Referring to fig. 1, fig. 3 and fig. 4, in the present embodiment, the switch transformer framework polishing apparatus capable of removing static electricity includes a box 1, a switch transformer framework conveying mechanism, a sand blasting system and a static electricity removing mechanism 10; the box body 1 is rectangular in shell, four supporting legs 2 are arranged below the box body 1, a feed port 3 is formed in the front face of the box body 1, and a door 4 is arranged on the feed port; the conveying mechanism comprises a conveying belt 5, a driving roller 6, a first driven roller 7, a second driven roller 8 and two circular lining plates 9, wherein the driving roller, the first driven roller 7 and the second driven roller 8 are connected with the conveying belt 5, and the two circular lining plates 9 are respectively arranged on the left side and the right side of the box body 1. The through holes distributed in order are formed in the conveying belt 5, the size of each through hole is suitable for the switch transformer framework which is ground to pass through and cannot be clamped, the size of each through hole can be selected and determined according to the size of the switch transformer framework and the size of sand grains selected for use, and due to the fact that the conveying belt can be disassembled, the conveying belt is convenient to replace the conveying belt according to the size of the transformer framework to be ground and the size of the sand grains.
Referring to fig. 4, the sandblasting system of the present embodiment includes a plurality of sandblasting heads 12, wherein the sandblasting heads 12 are disposed on the inner top wall of the box body 1; the plurality of sand blast heads 12 are arranged in a line and the arrangement direction thereof is perpendicular to the moving direction of the conveyor belt 5. A plurality of sand blasting heads 12 are arranged on a sand blasting pipe at equal intervals, the sand blasting pipe is connected with a sand conveying pipeline and a high-pressure air pipe, and the high-pressure air drives sand to be sprayed to a transformer framework on the conveying belt at a certain speed through the sand blasting pipe and the sand blasting heads, so that the polishing effect is realized.
Referring to fig. 1, fig. 2 and fig. 5, the present embodiment further includes a static electricity removing mechanism, the static electricity removing mechanism includes a static electricity removing mechanism body 10 and a power adapter 101 adapted to the static electricity removing mechanism body, the power adapter 101 is located on an outer top wall of the box body 1, and the static electricity removing mechanism body 10 is located on an inner top wall of the box body 1 and electrically connected to the power adapter 101. The static elimination mechanism body 10 and the sand blasting head 12 are away from a proper distance and do not influence each other, because the position that the sand blasting opening generally set up is the position that the effect is the best to the product that is located on the conveyer belt 5, so the distance of static elimination mechanism apart from the sand blasting opening should not be too far away too, in this embodiment, the distance of sand blasting head and static elimination mechanism body is 12cm, and what this distance was from static elimination mechanism's shell towards the outer wall to the parallel distance of sand blasting head on one side of the sand blasting opening.
Referring to fig. 2, the static discharge mechanism body 10 includes an electrode pin base 108, an electrode pin 102 and a blower 103, wherein the electrode pin base 108 is electrically connected to the power adapter 101. At the bottom of the electrode needle, 108 sets up the top in box 1, and electrode needle 102 sets up on electrode needle base 108, and electrode needle 102 adopts the preparation of tungsten alloy material, and electrode needle 102 is inside towards the box. The fan 103 is positioned below the electrode needle, and the fan 103 blows air ionized by the electrode needle 102 to a transformer framework positioned in the box body. The fan 103 adopts a modular design, so that hot plug operation can be realized, the equipment maintenance time is reduced, the fan 103 can adopt an axial flow fan or a centrifugal fan or a perfusion fan, and the fan has good grounding protection. A grille 104 is arranged below the fan 103 and used for enabling the wind blown out by the fan 103 to be uniformly blown to all directions. The static electricity removing mechanism body 10 further comprises a protective shell 105 arranged on the periphery of the electrode needle 102 and the fan 103, the protective shell 105 is detachably fixed on the inner top wall of the box body 1, the grating 104 is fixed on the inner wall of the protective shell 105, the bottom surface of the protective shell 105 is circular and matched with the fan, and the lower bottom surface can be opened and closed. Fig. 5 shows a state where the bottom surface of the protective case 105 is contracted and opened. The protective shell 105 primarily protects the static discharge mechanism body from dust, particularly during the sanding process. In order to fully exert the dustproof function of the protective shell 105, the polishing device of the embodiment is further provided with a controller 13, and the controller 13 is arranged on the outer side surface of the box body 1, so that the operation is convenient. The fan 103, the switch of the sand blasting head 12, the power switch of the electrode needle 102 and the switch of the opening and closing of the bottom surface of the protective shell 105 are electrically connected with the controller 13, the rotating speed of the fan 103 can be adjusted through the controller 13, the controller 13 also controls the power switch of the electrode needle 102 and the switch of the bottom surface of the protective shell 105 to be linked with the switch of the sand blasting head 12, when the sand blasting head is opened for work, the power of the electrode needle 102 is closed, the lower bottom surface of the protective shell 105 is closed, when the sand blasting head stops working, the power of the electrode needle 102 is switched on, and meanwhile, the lower bottom surface of the protective shell 105 is opened. Realize like this that the sandblast is polished and destatic and go on in turn, dust got into destatic device when both having avoided the sandblast to polish in, also can spout the sand again and polish and carry out destatic treatment at once after accomplishing, improve machining efficiency.
In order to ensure that the ion attenuation does not affect the static removing effect of the device and the polishing process, the distance between the static removing mechanism and the surface of the conveying belt is preferably 30-60cm, in this embodiment, 40cm, and the distance is the distance between the lower bottom surface of the protective shell and the surface of the conveying belt.
In other embodiments, the static discharge mechanism may further comprise an ion emission self-cleaning mechanism to achieve self-cleaning.
It should be understood that the present invention is not limited to the above embodiments, but may be implemented by various combinations and modifications of the above technical features, and those skilled in the art can modify, substitute, and use the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a can destatic switching transformer skeleton grinding device, grinding device includes box, switching transformer skeleton conveying mechanism and sand blasting system, its characterized in that: the polishing device also comprises a static removing mechanism;
the box body shell is rectangular, supporting legs are arranged below the box body, a feed port is formed in the front face of the box body, and a door is arranged on the feed port;
the switch transformer conveying mechanism comprises a conveying belt, a driving roller, a first driven roller, a second driven roller and two circular lining plates, wherein the driving roller, the first driven roller and the second driven roller are connected with the conveying belt, the two circular lining plates are respectively arranged on the left side and the right side of the box body, the circular lining plates can be rotatably arranged on the inner side of the box body, the two circular lining plates are oppositely arranged, the driving roller, the first driven roller and the second driven roller are erected on the left side wall and the right side wall of the box body through bearings, the driving roller and the first driven roller are located on the lower portion of the box body, the first driven roller is close to the feed port, the second driven roller is located on the upper portion of the box body, and the driving roller, the first driven roller, the second driven roller and the two circular lining plates enable one side, close to the feed port, of the conveying belt to form an L-shaped polishing cavity;
the sand blasting system comprises a plurality of sand blasting heads, and the sand blasting heads are arranged on the inner top wall of the box body;
the static electricity removing mechanism comprises a static electricity removing mechanism body and a power adapter, the static electricity removing mechanism body is located on the inner top wall of the box body, the power adapter is located on the outer top wall of the box body, the static electricity removing mechanism body comprises an electrode needle base, an electrode needle and a fan, and the electrode needle base is electrically connected with the power adapter.
2. The switch transformer framework grinding device capable of removing static electricity according to claim 1, wherein: the fan is in a modular design and is an axial flow fan or a centrifugal fan or a perfusion fan.
3. The switch transformer framework grinding device capable of removing static electricity according to claim 1, wherein: the electrode needle is made of tungsten alloy material.
4. The switch transformer framework grinding device capable of removing static electricity according to claim 1, wherein: the distance between the static electricity removing mechanism body and the conveying belt is 30-60 cm.
5. The switch transformer framework grinding device capable of removing static electricity according to claim 1, wherein: and a protective shell is arranged on the outer side of the static electricity removing mechanism body.
6. The switch transformer framework grinding device capable of removing static electricity according to claim 5, wherein: the protective shell is detachable.
7. The switch transformer framework grinding device capable of removing static electricity according to claim 5, wherein: the polishing device also comprises a controller, the controller is positioned on the side surface of the box body, the controller is electrically connected with the static removing mechanism body and a control switch of the sand blasting head, the rotating speed of the fan can be adjusted through the controller, the controller also controls the protective shell and the sand blasting head linkage switch, when the sand blasting head is opened, the protective shell is closed, when the sand blasting head stops working, the polishing device also comprises a controller, the controller is positioned on the outer side surface of the box body, the controller is electrically connected with the switch of the sand blasting head, the switch of the fan, the switch of the lower bottom surface of the protective shell and a power switch of the electrode needle, the rotating speed of the fan can be adjusted through the controller, the controller also controls the electrode needle, the lower bottom surface of the protective shell and the sand blasting head linkage switch, when the sand blasting head is opened, the power supply of the electrode needle is closed, the lower bottom surface of the protective shell is closed, when the sand blasting head stops working, the power supply of the electrode needle is switched on, and meanwhile, the lower bottom surface of the protective shell is opened.
8. The switch transformer framework grinding device capable of removing static electricity according to claim 1, wherein: the sand blasting heads are arranged in a straight line, and the arrangement direction of the sand blasting heads is perpendicular to the movement direction of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267394.3A CN113858054A (en) | 2021-10-29 | 2021-10-29 | Switch transformer skeleton grinding device capable of removing static electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267394.3A CN113858054A (en) | 2021-10-29 | 2021-10-29 | Switch transformer skeleton grinding device capable of removing static electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113858054A true CN113858054A (en) | 2021-12-31 |
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ID=78985833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111267394.3A Pending CN113858054A (en) | 2021-10-29 | 2021-10-29 | Switch transformer skeleton grinding device capable of removing static electricity |
Country Status (1)
| Country | Link |
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| CN (1) | CN113858054A (en) |
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|---|---|---|---|---|
| JP2003236758A (en) * | 2002-02-15 | 2003-08-26 | Dainippon Printing Co Ltd | Sand blast device having air blow nozzle for removing static electricity |
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| CN105522671A (en) * | 2015-12-30 | 2016-04-27 | 东莞市中天自动化科技有限公司 | Plastic product grinding dust removal device |
| CN107756262A (en) * | 2017-11-24 | 2018-03-06 | 无锡市日升机械厂 | Dustless no electrostatic driving band type sand-blasting machine |
| CN207509040U (en) * | 2017-11-30 | 2018-06-19 | 广安市领誉塑胶电子科技有限公司 | A kind of spray sand type switch transformer skeleton burr remover |
| CN210245524U (en) * | 2019-06-21 | 2020-04-03 | 北京汉能光伏技术有限公司 | Solar cell chip processing system |
| CN210790580U (en) * | 2019-07-31 | 2020-06-19 | 番禺镀化研机械制造有限公司 | Antistatic workpiece precision polishing closed box |
| CN211557611U (en) * | 2020-03-16 | 2020-09-22 | 上海安平静电科技有限公司 | Ion fan |
| CN211916555U (en) * | 2020-04-08 | 2020-11-13 | 广安市领誉塑胶电子科技有限公司 | Burr polishing device for switch transformer |
-
2021
- 2021-10-29 CN CN202111267394.3A patent/CN113858054A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003236758A (en) * | 2002-02-15 | 2003-08-26 | Dainippon Printing Co Ltd | Sand blast device having air blow nozzle for removing static electricity |
| CN201702679U (en) * | 2010-04-07 | 2011-01-12 | 上海南部塑料制品有限公司 | Flash removing machine |
| CN105522671A (en) * | 2015-12-30 | 2016-04-27 | 东莞市中天自动化科技有限公司 | Plastic product grinding dust removal device |
| CN107756262A (en) * | 2017-11-24 | 2018-03-06 | 无锡市日升机械厂 | Dustless no electrostatic driving band type sand-blasting machine |
| CN207509040U (en) * | 2017-11-30 | 2018-06-19 | 广安市领誉塑胶电子科技有限公司 | A kind of spray sand type switch transformer skeleton burr remover |
| CN210245524U (en) * | 2019-06-21 | 2020-04-03 | 北京汉能光伏技术有限公司 | Solar cell chip processing system |
| CN210790580U (en) * | 2019-07-31 | 2020-06-19 | 番禺镀化研机械制造有限公司 | Antistatic workpiece precision polishing closed box |
| CN211557611U (en) * | 2020-03-16 | 2020-09-22 | 上海安平静电科技有限公司 | Ion fan |
| CN211916555U (en) * | 2020-04-08 | 2020-11-13 | 广安市领誉塑胶电子科技有限公司 | Burr polishing device for switch transformer |
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Application publication date: 20211231 |
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| RJ01 | Rejection of invention patent application after publication |