CN220200317U - Magnetic wheel type static electricity removing device - Google Patents
Magnetic wheel type static electricity removing device Download PDFInfo
- Publication number
- CN220200317U CN220200317U CN202321076760.1U CN202321076760U CN220200317U CN 220200317 U CN220200317 U CN 220200317U CN 202321076760 U CN202321076760 U CN 202321076760U CN 220200317 U CN220200317 U CN 220200317U
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- shaft
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- static electricity
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- 230000003068 static effect Effects 0.000 title claims abstract description 67
- 230000005611 electricity Effects 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a magnetic wheel type static electricity removing device, which comprises a machine table, wherein the machine table is provided with a conveying wheel upper shaft and a conveying wheel lower shaft, and static electricity removing mechanisms are arranged on the conveying wheel upper shaft and the conveying wheel lower shaft; the anti-static roller plate is simple in structure and reasonable in design, when the circuit board is conveyed, the anti-static roller plate is in direct contact with the circuit board, static electricity on the circuit board is conducted to the ball bearing at one end, as the ball bearing is attached to the inner wall of the conveying shaft sleeve, and the conveying shaft sleeve is in direct contact with the shaft seat, the static electricity is conducted to the shaft seat, the anti-static roller plate is convenient to be directly contacted with the circuit board through the static electricity eliminating mechanism, the static electricity on the circuit board is conducted to the ball bearing through the upper shaft of the conveying wheel and the lower shaft of the conveying wheel which are made of metal materials, the static electricity is conducted to the shaft seat through the conveying shaft sleeve attached to the ball bearing, and finally, the static electricity is conducted to the ground through the grounding wire at one side of the shaft seat, so that breakdown damage of the static electricity to devices on the circuit board is avoided.
Description
Technical Field
The utility model relates to the technical field of circuit board conveying equipment, in particular to a magnetic wheel type static eliminating device.
Background
At present, conventional conveying equipment commonly used in industrial production adopts a synchronous belt mode to convey, and only needs to convey products to specified places, so that special requirements on dust, noise and static resistance are not met, the conveying equipment enters the field of dust-free workshops, such as workshops for producing glass screens in electronic products, is high in environmental cleanliness requirement, and chain conveying can generate scraps to pollute the glass screens so as to influence the quality of subsequent products, therefore, under the condition of relatively high requirements, the conventional conveying mode cannot meet the requirements on low dust, low noise and static resistance in production.
The prior art has the following defects:
when the magnetic wheel pair circuit board is transported, because the transportation equipment and the circuit board are made of metal materials, static electricity is inevitably generated, and because the magnetic rings are suspended and are not contacted, the static electricity cannot be transmitted to the motor through the chain wheel, the static electricity not only can pollute the circuit board, but also can discharge and break down the circuit board to cause loss, and therefore, a device is needed to eliminate the static electricity on the circuit board.
Disclosure of Invention
The utility model aims to provide a magnetic wheel type static electricity removing device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic force wheel model static electricity removing device, includes the board, the upper end of board has set gradually delivery wheel upper shaft and delivery wheel lower shaft from top to bottom, the both ends of delivery wheel upper shaft and delivery wheel lower shaft all are provided with ball bearing, be provided with the static electricity eliminating mechanism that is used for eliminating circuit board static electricity on delivery wheel upper shaft and the delivery wheel lower shaft, one side of delivery wheel lower shaft is provided with the drive assembly that is used for driving delivery wheel upper shaft and delivery wheel lower shaft pivoted, the one end of delivery wheel upper shaft and delivery wheel lower shaft is provided with driven magnetic force wheelset;
the static eliminating mechanism comprises:
the anti-static roller sheets are uniformly arranged on the outer surfaces of the upper shaft of the conveying wheel and the lower shaft of the conveying wheel;
the conveying shaft sleeve is arranged on the outer side of the ball bearing, and the ball bearing is tightly attached to the inner wall of the conveying shaft sleeve;
the shaft seat is arranged at one side of the machine table and is positioned at the lower end of the conveying shaft sleeve, and the shaft seat is in direct contact with the conveying shaft sleeve.
Preferably, the driving assembly includes:
the driving motor is arranged at the upper end of the machine table, and the output end of the driving motor is provided with a driving chain wheel;
the driving shaft is movably arranged at the upper end of the machine table and is perpendicular to the lower shaft of the conveying wheel, a driven chain wheel is arranged on the outer side of the driving shaft, and the driving chain wheel is connected with the driven chain wheel through a chain;
the driving magnetic wheels are uniformly arranged on the outer side of the driving shaft and are sequentially connected with the driven magnetic wheel set in a magnetic transmission manner.
Preferably, both ends of the driving shaft are mounted at the upper end of the machine table through bearings.
Preferably, the upper shaft of the conveying wheel, the lower shaft of the conveying wheel, the ball bearings, the antistatic roller sheets, the conveying shaft sleeve and the shaft seat are all made of metal materials.
Preferably, a fixing screw is arranged on one side of the shaft seat, and one end of the fixing screw conducts static electricity to the ground through a grounding wire.
Preferably, the distance between the driving magnetic wheel and the driven magnetic wheel set is 3mm.
Compared with the prior art, the utility model has the beneficial effects that:
1. the static eliminating mechanism comprises an anti-static roller sheet, when a circuit board is transported between an upper shaft of a conveying wheel and a lower shaft of the conveying wheel, the anti-static roller sheet positioned on the outer sides of the upper shaft of the conveying wheel and the lower shaft of the conveying wheel is in direct contact with the circuit board, static on the circuit board is conducted to a ball bearing at one end through the upper shaft of the conveying wheel and the lower shaft of the conveying wheel, and because the ball bearing is attached to the inner wall of the conveying shaft sleeve, the conveying shaft sleeve is in direct contact with a shaft seat at one side of a machine table, static is conducted from the conveying shaft sleeve to the shaft seat, the anti-static roller sheet is convenient to be utilized to be in direct contact with the circuit board through the static eliminating mechanism, static on the circuit board is conducted to the ball bearing at one side of the circuit board through the upper shaft of the conveying wheel and the lower shaft of the conveying wheel, and then the static is conducted to the shaft seat positioned at one side of the machine table through the conveying shaft sleeve attached to the conveying shaft seat, and finally, the static is eliminated through the shaft seat, so that damage to the device on the circuit board caused by static is avoided;
2. this kind of magnetic force wheel machine type destatics device, through being provided with drive assembly, drive assembly is including driving motor, drive shaft and initiative magnetic force wheel, start driving motor drives initiative chain wheel and rotates, because initiative chain wheel is connected with the driven chain wheel in the drive shaft outside, thereby drive shaft and initiative magnetic force wheel take place to rotate, utilize the suction and the repulsion interact of initiative magnetic force wheel and driven magnetic force wheelset, drive the epaxial and conveying wheel lower shaft rotation of conveying wheel, can realize the no meshing contact through drive assembly and transport the circuit board between epaxial and conveying wheel lower shaft, and transport steady long service life.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a top plan view of the lower axle of the transfer wheel of the present utility model;
FIG. 3 is an overall side view of the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 1A according to the present utility model;
fig. 5 is an enlarged schematic view of fig. 1 at B in accordance with the present utility model.
In the figure: 1. a machine table; 11. a conveying wheel upper shaft; 12. a conveying wheel lower shaft; 121. a driven magnetic wheel set; 13. a ball bearing; 2. a static electricity eliminating mechanism; 21. an antistatic roller sheet; 22. a conveying shaft sleeve; 23. a shaft seat; 231. a set screw; 232. a ground wire; 3. a drive assembly; 31. a driving motor; 311. a driving chain wheel; 32. a drive shaft; 321. a driven sprocket; 33. and driving the magnetic wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the technical scheme of the magnetic wheel type static eliminating device provided by the utility model is as follows: a magnetic wheel type static eliminating device comprises a machine table 1, wherein a conveying wheel upper shaft 11 and a conveying wheel lower shaft 12 are sequentially arranged at the upper end of the machine table 1 from top to bottom, ball bearings 13 are respectively connected at two ends of the conveying wheel upper shaft 11 and the conveying wheel lower shaft 12, a static eliminating mechanism 2 for eliminating static electricity of a circuit board is arranged on the conveying wheel upper shaft 11 and the conveying wheel lower shaft 12, a driving component 3 for driving the conveying wheel upper shaft 11 and the conveying wheel lower shaft 12 to rotate is arranged at one side of the conveying wheel lower shaft 12, a driven magnetic wheel set 121 is arranged at one end of the conveying wheel upper shaft 11 and one end of the conveying wheel lower shaft 12, the static eliminating mechanism 2 comprises an anti-static roller sheet 21, a conveying shaft sleeve 22 and a shaft seat 23, the anti-static roller sheet 21 is uniformly fixed on the outer surfaces of the conveying wheel upper shaft 11 and the conveying wheel lower shaft 12, the conveying shaft 22 is fixed on the outer side of the ball bearings 13 through bolts, the ball bearing 13 is tightly attached to the inner wall of the conveying shaft sleeve 22, the shaft seat 23 is fixed on one side of the machine 1 through bolts and is positioned at the lower end of the conveying shaft sleeve 22, the shaft seat 23 is in direct contact with the conveying shaft sleeve 22, when a circuit board is conveyed between the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12, the antistatic roller sheets 21 positioned on the outer sides of the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 are in direct contact with the circuit board, static electricity on the circuit board is conducted to the ball bearing 13 at one end through the upper metallic conveying wheel shaft 11 and the lower conveying wheel shaft 12, as the ball bearing 13 is attached to the inner wall of the conveying shaft sleeve 22, the conveying shaft sleeve 22 is in direct contact with the shaft seat 23 on one side of the machine 1, the static electricity is conducted from the conveying shaft sleeve 22 to the shaft seat 23, the static electricity is conveniently and directly contacted with the circuit board through the antistatic roller sheets 21 by the static electricity eliminating mechanism 2, static on the circuit board is transferred to ball bearing 13 on one side thereof from antistatic idler wheel sheet 21 through upper conveying wheel axle 11 and lower conveying wheel axle 12, and then is conducted to axle bed 23 on one side of board 1 through conveying axle sleeve 22 attached to ball bearing 13, finally the static is eliminated through axle bed 23, and damage of breakdown of static to devices on the circuit board is avoided.
The driving assembly 3 comprises a driving motor 31, a driving shaft 32 and a driving magnetic wheel 33, the driving motor 31 is arranged at the upper end of the machine table 1, the output end of the driving motor 31 is connected with a driving chain wheel 311, the driving shaft 32 is movably arranged at the upper end of the machine table 1 and is mutually perpendicular to the lower conveying wheel shaft 12, the outer side of the driving shaft 32 is connected with a driven chain wheel 321, the driving chain wheel 311 is connected with the driven chain wheel 321 through a chain, the driving magnetic wheel 33 is uniformly arranged at the outer side of the driving shaft 32, the driving magnetic wheel 33 is sequentially connected with the driven magnetic wheel set 121 in a magnetic transmission way, the driving motor 31 is started to drive the driving chain wheel 311 to rotate, the driving shaft 32 and the driving magnetic wheel 33 are driven to rotate due to the connection of the driving chain wheel 311 and the driven chain wheel 321 at the outer side of the driving shaft 32, the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 are driven by the interaction of the attraction and the repulsive force of the driving magnetic wheel set 121, the conveying wheel upper conveying wheel shaft 11 and the conveying wheel lower conveying circuit board can be conveyed between the conveying wheel upper shaft 11 and the conveying wheel lower conveying circuit board in a non-meshed contact mode through the driving assembly 3, and the conveying stability and the conveying service life is long.
Both ends of the driving shaft 32 are mounted at the upper end of the machine 1 through bearings, so that the driving shaft 32 can conveniently rotate at the upper end of the machine 1.
The upper shaft 11, the lower shaft 12, the ball bearing 13, the anti-static roller piece 21, the conveying shaft sleeve 22 and the shaft seat 23 are all made of metal materials, and the metal materials are convenient for conducting static electricity.
One side of the shaft seat 23 is connected with a fixing screw 231 in a threaded manner, one end of the fixing screw 231 conducts static electricity to the ground through a fixed grounding wire 232, and the static electricity is conveniently transmitted to the ground through the fixing screw 231 and the grounding wire 232.
The interval between the driving magnetic wheel 33 and the driven magnetic wheel set 121 is 3mm, so that abrasion between the driving magnetic wheel 33 and the driven magnetic wheel set 121 is avoided.
The working principle of the utility model is as follows:
when the magnetic wheel type static eliminating device of the embodiment is used, after the inspection is finished, the driving motor 31 is started to drive the driving chain wheel 311 to rotate, the driving chain wheel 311 is connected with the driven chain wheel 321 outside the driving shaft 32, so that the driving shaft 32 and the driving magnetic wheel 33 are driven to rotate, the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 are driven to rotate by interaction of attraction and repulsion of the driving magnetic wheel 33 and the driven magnetic wheel set 121, a circuit board is transported between the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 in a non-meshing contact manner, the static-resistant roller sheets 21 positioned outside the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 are directly contacted with the circuit board while the circuit board is conveyed, static electricity on the circuit board is conducted to a ball bearing 13 at one end through the upper conveying wheel shaft 11 and the lower conveying wheel shaft 12 which are made of metal, because the ball bearing 13 is attached to the inner wall of the conveying shaft sleeve 22, the conveying shaft sleeve 22 is in direct contact with the shaft seat 23 on one side of the machine 1, static electricity is conducted from the conveying shaft sleeve 22 to the shaft seat 23, the static electricity on the circuit board is conveniently and directly contacted with the circuit board by utilizing the anti-static roller sheet 21 through the static electricity eliminating mechanism 2, the static electricity on the circuit board is conveniently and directly contacted with the circuit board through the anti-static roller sheet 21, the static electricity on the circuit board is transferred from the anti-static roller sheet 21 to the ball bearing 13 on one side of the circuit board through the upper shaft 11 of the conveying wheel and the lower shaft 12 of the conveying wheel, the static electricity is conducted to the shaft seat 23 on one side of the machine 1 through the conveying shaft sleeve 22 attached to the ball bearing 13, the static electricity is finally transferred to the ground through the grounding wire 232 on one side of the shaft seat 23, the breakdown hazard of the static electricity to devices on the circuit board is avoided, and the breakdown hazard of static electricity to devices on the circuit board is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a magnetic force wheel model static-removing device, includes board (1), its characterized in that: the upper end of the machine table (1) is sequentially provided with a conveying wheel upper shaft (11) and a conveying wheel lower shaft (12) from top to bottom, two ends of the conveying wheel upper shaft (11) and the conveying wheel lower shaft (12) are respectively provided with a ball bearing (13), static electricity eliminating mechanisms (2) for eliminating static electricity of a circuit board are arranged on the conveying wheel upper shaft (11) and the conveying wheel lower shaft (12), one side of the conveying wheel lower shaft (12) is provided with a driving assembly (3) for driving the conveying wheel upper shaft (11) and the conveying wheel lower shaft (12) to rotate, and one ends of the conveying wheel upper shaft (11) and the conveying wheel lower shaft (12) are provided with driven magnetic force wheel sets (121);
the static electricity eliminating mechanism (2) comprises:
the anti-static roller sheets (21) are uniformly arranged on the outer surfaces of the upper conveying wheel shaft (11) and the lower conveying wheel shaft (12);
the conveying shaft sleeve (22) is arranged on the outer side of the ball bearing (13), and the ball bearing (13) is tightly attached to the inner wall of the conveying shaft sleeve (22);
the shaft seat (23), the shaft seat (23) is arranged at one side of the machine table (1) and is positioned at the lower end of the conveying shaft sleeve (22), and the shaft seat (23) is in direct contact with the conveying shaft sleeve (22).
2. The magnetic wheel type static eliminator as set forth in claim 1, wherein: the driving assembly (3) comprises:
the driving motor (31), the driving motor (31) is arranged at the upper end of the machine table (1), and the output end of the driving motor (31) is provided with a driving chain wheel (311);
the driving shaft (32) is movably arranged at the upper end of the machine table (1) and is perpendicular to the lower shaft (12) of the conveying wheel, a driven chain wheel (321) is arranged on the outer side of the driving shaft (32), and the driving chain wheel (311) is connected with the driven chain wheel (321) through a chain;
the driving magnetic wheel (33), driving magnetic wheel (33) evenly set up in the outside of drive shaft (32), driving magnetic wheel (33) are connected with driven magnetic wheel group (121) magnetic force transmission in proper order.
3. A magnetomotive wheel type static-removing device according to claim 2, characterized in that: both ends of the driving shaft (32) are mounted at the upper end of the machine table (1) through bearings.
4. The magnetic wheel type static eliminator as set forth in claim 1, wherein: the conveying wheel upper shaft (11), the conveying wheel lower shaft (12), the ball bearings (13), the antistatic roller sheets (21), the conveying shaft sleeve (22) and the shaft seat (23) are all made of metal materials.
5. The magnetic wheel type static eliminator as set forth in claim 1, wherein: one side of the shaft seat (23) is provided with a fixing screw (231), and one end of the fixing screw (231) conducts static electricity to the ground through the ground wire (232).
6. A magnetomotive wheel type static-removing device according to claim 2, characterized in that: the distance between the driving magnetic wheel (33) and the driven magnetic wheel set (121) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076760.1U CN220200317U (en) | 2023-05-08 | 2023-05-08 | Magnetic wheel type static electricity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076760.1U CN220200317U (en) | 2023-05-08 | 2023-05-08 | Magnetic wheel type static electricity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220200317U true CN220200317U (en) | 2023-12-19 |
Family
ID=89140487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321076760.1U Active CN220200317U (en) | 2023-05-08 | 2023-05-08 | Magnetic wheel type static electricity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200317U (en) |
-
2023
- 2023-05-08 CN CN202321076760.1U patent/CN220200317U/en active Active
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