CN221088342U - Circuit board pressfitting steel sheet equipment of polishing - Google Patents
Circuit board pressfitting steel sheet equipment of polishing Download PDFInfo
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- CN221088342U CN221088342U CN202322283242.3U CN202322283242U CN221088342U CN 221088342 U CN221088342 U CN 221088342U CN 202322283242 U CN202322283242 U CN 202322283242U CN 221088342 U CN221088342 U CN 221088342U
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- polishing
- ring plate
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- driving
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- 238000005498 polishing Methods 0.000 title claims abstract description 79
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000007494 plate polishing Methods 0.000 claims abstract description 14
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 7
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to circuit board pressing steel plate polishing equipment which comprises a supporting component, a polishing component and a lifting component, wherein the supporting component comprises an electromagnetic platform and a double-shaft moving platform, the electromagnetic platform is horizontally arranged, the top of the electromagnetic platform is used for placing a steel plate, the electromagnetic platform generates magnetic attraction force when being electrified, the electromagnetic platform is arranged at the top of the double-shaft moving platform, the double-shaft moving platform is used for driving the electromagnetic platform to move in a horizontal plane, the polishing component comprises a supporting ring plate and a polishing piece, the supporting ring plate is arranged at the upper position of the electromagnetic platform, the polishing piece is arranged at the bottom of the supporting ring plate, and one side, close to the electromagnetic platform, of the polishing piece is a polishing surface; the output end of the lifting assembly is connected with the supporting ring plate and used for driving the supporting ring plate to move along the vertical direction; the problem that the flatness of the steel plate is difficult to guarantee due to manual polishing is solved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to circuit board pressed steel plate polishing equipment.
Background
Lamination is a very important process in the lamination process of circuit boards. For example, the utility model patent with the application number CN201810774923.0 provides a printed circuit board pressing device, where the position of the printed circuit board on the top of the steel plate is calculated according to the size of the circuit board to be pressed, and the first slider and the second slider are further pushed to move so as to move the first limiting plate and the second limiting plate to the designated position, so that the identification of the position of the circuit board to be pressed on the top of the steel plate is realized, the operation is simple, the circuit board is further placed on the top of the steel plate, and two sides of the circuit board are respectively contacted with the first limiting plate and the second limiting plate, so that the limitation of the position of the circuit board on the top of the steel plate is realized.
Wherein, in order to guarantee that the circuit board atress is even everywhere during the pressfitting, need use the steel sheet to guarantee that the circuit board atress is even during the pressfitting. In order to ensure the uniformity of lamination, the flatness of the steel plate is required to be very high, so that the steel plate is required to be manually polished after a certain number of circuit boards are produced, and the flatness of the steel plate is ensured.
At present, the traditional steel plate polishing method is mainly manual polishing, the traditional method is greatly influenced by the subjective effect of a processing staff, the polishing effect of the steel plate is directly related to the personal labor state of the staff, the steel plate is difficult to precisely and thoroughly polish, the condition of uncleanness in polishing is easy to occur, and residual impurities or scratches exist on the surface of the steel plate, so that the quality of a circuit board subjected to subsequent pressing can be influenced.
Disclosure of utility model
In view of this, it is necessary to provide a circuit board pressing steel plate polishing apparatus for solving the problem that it is difficult to ensure the flatness of the steel plate by manual polishing.
The utility model provides circuit board pressing steel plate polishing equipment which comprises a supporting component, a polishing component and a lifting component, wherein the supporting component comprises an electromagnetic platform and a double-shaft moving platform, the electromagnetic platform is horizontally arranged, the top of the electromagnetic platform is used for placing a steel plate, when the electromagnetic platform is electrified, magnetic attraction force is generated, the electromagnetic platform is arranged at the top of the double-shaft moving platform, the double-shaft moving platform is used for driving the electromagnetic platform to move in a horizontal plane, the polishing component comprises a supporting ring plate and a polishing piece, the supporting ring plate is arranged at the upper position of the electromagnetic platform, the polishing piece is arranged at the bottom of the supporting ring plate, one side, close to the electromagnetic platform, of the polishing piece is a polishing surface, and the output end of the lifting component is connected with the supporting ring plate and is used for driving the supporting ring plate to move in the vertical direction.
Further, the biax moving platform includes base, loading board, X to moving part and Y to moving part, the loading board along X axle horizontal direction with base sliding connection, X is to moving part is fixed to be located on the base, X to moving part's output with the loading board is connected, is used for the drive the loading board slides, electromagnetic platform's bottom along Y axle horizontal direction with loading board sliding connection, Y is to moving part is fixed to be located on the loading board, Y to moving part's output with electromagnetic platform connects, is used for the drive electromagnetic platform slides.
Further, the number of the polishing pieces is multiple, and the polishing pieces are uniformly arranged along the circumferential direction of the supporting ring plate.
Further, every the piece of polishing all includes pivot, rotary drum and brush, the top of pivot with support the annular plate and rotate and be connected, the bottom of pivot with rotary drum fixed connection, the brush is fixed to be located the bottom of rotary drum, the brush is open-top's cover column structure, the brush cover is located on the rotary drum.
Further, the polishing assembly further comprises a driving piece, and the output end of the driving piece is connected with the rotating shaft and used for driving the rotating shaft to rotate.
Further, the driving piece comprises a motor, a plurality of driving pulleys and a belt, wherein the output end of the motor is connected with one of the driving pulleys, the top end of each rotating shaft is provided with one driving pulley, the belt is wound on the plurality of driving pulleys, and the belt sequentially penetrates through the plurality of driving pulleys along the serpentine direction.
Further, the polishing assembly further comprises a tension adjusting piece, the tension adjusting piece is connected with the supporting ring plate, and the output end of the tension adjusting piece is in sliding abutting connection with the belt and is used for adjusting the tension of the belt;
the tension adjusting piece comprises a sliding plate, an adjusting belt wheel and an adjusting cylinder, wherein the sliding plate is in sliding connection with the supporting ring plate along the radial direction of the supporting ring plate, the adjusting belt wheel is in rotating connection with the sliding plate, one side, close to the central axis of the supporting ring plate, of the adjusting belt wheel is in sliding abutting joint with the belt, the adjusting cylinder is fixedly arranged on the supporting ring plate, and the output end of the adjusting cylinder is connected with the sliding plate and used for driving the sliding plate to slide;
The quantity of the tension degree adjusting pieces is a plurality of, and a plurality of the tension degree adjusting pieces are uniformly arranged along the circumferential direction of the support ring plate.
Further, the polishing assembly further comprises a plate surface flatness sensor, wherein the plate surface flatness sensor is arranged at the bottom of the supporting ring plate and used for detecting the flatness of the steel plate;
The surface flatness sensor is a plurality of distance sensors, and the plurality of distance sensors are uniformly arranged along the circumferential direction of the support ring plate.
Further, the polishing assembly further comprises a fixed ring plate, wherein the fixed ring plate is parallel and coaxially arranged at the upper position of the supporting ring plate, the fixed ring plate is fixedly connected with the supporting ring plate, and the driving piece is arranged between the fixed ring plate and the supporting ring plate.
Further, the lifting assembly comprises a vertical frame, a transverse frame and a hydraulic cylinder, one side of the transverse frame is in sliding connection with the vertical frame along the vertical direction, the other side of the transverse frame is fixedly connected with the supporting ring plate, the hydraulic cylinder is fixedly arranged on the vertical frame, and the output end of the hydraulic cylinder is connected with the transverse frame and used for driving the transverse frame to slide.
Compared with the prior art, the steel plate to be polished is placed on the electromagnetic platform, the electromagnetic platform is electrified, the electromagnetic platform generates magnetic attraction to absorb the steel plate, the vertical height of the supporting ring plate is adjusted, the polishing piece is in contact with the surface of the steel plate to be polished, the polishing piece polishes the steel plate and the contact part of the steel plate, meanwhile, the electromagnetic platform is driven by the set double-shaft moving platform, namely the steel plate is polished along the horizontal direction, different positions of the surface of the steel plate can be contacted with the polishing piece, so that the whole polishing process is completed, the mechanical polishing is realized, the manual work is replaced, the time and labor are saved, and the flatness of the polished steel plate is high.
Drawings
Fig. 1 is a schematic structural diagram of the whole circuit board pressing steel plate polishing device according to an embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of a support assembly in a circuit board press-fit steel plate polishing device according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a polishing assembly in a polishing apparatus for a circuit board laminated steel plate according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of a driving member in a circuit board pressing steel plate polishing device according to an embodiment of the present utility model.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1, the circuit board pressing steel plate polishing device provided by the utility model comprises a supporting component 100, a polishing component 200 and a lifting component 300, wherein the supporting component 100 comprises an electromagnetic platform 110 and a double-shaft movable platform 120, the electromagnetic platform 110 is horizontally arranged, the top of the electromagnetic platform is used for placing a steel plate, magnetic attraction force is generated when the electromagnetic platform 110 is electrified, the electromagnetic platform 110 is arranged at the top of the double-shaft movable platform 120, the double-shaft movable platform 120 is used for driving the electromagnetic platform 110 to move in a horizontal plane, the polishing component 200 comprises a supporting ring plate 210 and a polishing piece 220, the supporting ring plate 210 is arranged at the upper position of the electromagnetic platform 110, the polishing piece 220 is arranged at the bottom of the supporting ring plate 210, one side, close to the electromagnetic platform 110, of the polishing piece 220 is a polishing surface, and the output end of the lifting component 300 is connected with the supporting ring plate 210 and used for driving the supporting ring plate 210 to move in the vertical direction.
During implementation, the steel plate to be polished is placed on the electromagnetic platform 110, the electromagnetic platform 110 is electrified, the electromagnetic platform 110 generates magnetic attraction to absorb the steel plate, the vertical height of the supporting ring plate 210 is adjusted, the polishing piece 220 is in contact with the surface of the steel plate to be polished, the polishing piece 220 polishes the steel plate and the contact part of the steel plate, meanwhile, the electromagnetic platform 110, namely the steel plate, is driven by the set double-shaft moving platform 120 to polish along the horizontal direction, and different positions of the surface of the steel plate can be in contact with the polishing piece 220, so that the whole polishing process is completed, mechanical polishing is realized, manual work is replaced, time and labor are saved, and the flatness of the polished steel plate is high.
The supporting component 100 in this embodiment is used for fixing a structure of a steel plate to be polished and driving the steel plate to move in a horizontal plane, specifically, the supporting component 100 includes an electromagnetic platform 110 and a dual-axis moving platform 120, the electromagnetic platform 110 is horizontally arranged and has a top for placing the steel plate, a magnetic attraction force is generated when the electromagnetic platform 110 is electrified, the electromagnetic platform 110 is arranged at the top of the dual-axis moving platform 120, and the dual-axis moving platform 120 is used for driving the electromagnetic platform 110 to move in the horizontal plane.
The electromagnetic platform 110 is a structure that generates magnetic attraction when energized and generates no magnetic attraction when de-energized, and the electromagnetic platform 110 is a structure that can be considered by those skilled in the art, and will not be described herein.
In one embodiment, the dual-axis moving platform 120 includes a base 121, a carrying plate 122, an X-direction moving member 123 and a Y-direction moving member 124, the carrying plate 122 is slidably connected to the base 121 along the X-axis horizontal direction, the X-direction moving member 123 is fixedly disposed on the base 121, an output end of the X-direction moving member 123 is connected to the carrying plate 122 for driving the carrying plate 122 to slide, a bottom of the electromagnetic platform 110 is slidably connected to the carrying plate 122 along the Y-axis horizontal direction, the Y-direction moving member 124 is fixedly disposed on the carrying plate 122, and an output end of the Y-direction moving member 124 is connected to the electromagnetic platform 110 for driving the electromagnetic platform 110 to slide.
The X-direction moving member 123 and the Y-direction moving member 124 may be implemented by a screw motor, or may be implemented by a pushing cylinder, or the like.
In one embodiment, the number of the polishing members 220 is plural, and the plurality of polishing members 220 are uniformly disposed along the circumference of the support ring plate 210.
In one embodiment, each polishing member 220 includes a rotating shaft 221, a rotating drum 222 and a polishing brush 223, wherein the top end of the rotating shaft 221 is rotationally connected with the supporting ring plate 210, the bottom end of the rotating shaft 221 is fixedly connected with the rotating drum 222, the polishing brush 223 is fixedly arranged at the bottom of the rotating drum 222, and in order to facilitate the connection between the polishing brush 223 and the rotating drum 222, the polishing brush 223 is in a sleeve-shaped structure with an open top, and the polishing brush 223 is sleeved on the rotating drum 222.
To facilitate driving the rotation shaft 221 to rotate, in one embodiment, the polishing assembly 200 further includes a driving member 230, and an output end of the driving member 230 is connected to the rotation shaft 221 to drive the rotation shaft 221 to rotate.
Wherein, the driving member 230 includes a motor 231, a plurality of driving pulleys 232 and a belt 233, the output end of the motor 231 is connected with one of the driving pulleys 232, a driving pulley 232 is disposed at the top end of each rotating shaft 221, the belt 233 is wound around the plurality of driving pulleys 232, and the belt 233 sequentially passes through the plurality of driving pulleys 232 along the serpentine direction.
In one embodiment, the polishing assembly 200 further includes a tension adjuster coupled to the support ring 210, the output of the tension adjuster slidably abutting the belt 233 for adjusting the tension of the belt 233.
The tensioning degree adjusting piece comprises a sliding plate 234, an adjusting belt pulley 235 and an adjusting air cylinder 236, wherein the sliding plate 234 is in sliding connection with the supporting annular plate 210 along the radial direction of the supporting annular plate 210, the adjusting belt pulley 235 is in rotating connection with the sliding plate 234, one side, close to the central axis of the supporting annular plate 210, of the adjusting belt pulley 235 is in sliding abutting joint with the belt 233, the adjusting air cylinder 236 is fixedly arranged on the supporting annular plate 210, and the output end of the adjusting air cylinder 236 is connected with the sliding plate 234 and used for driving the sliding plate 234 to slide;
In one embodiment, the number of tension adjusters is multiple, and the multiple tension adjusters are uniformly disposed circumferentially along the support ring plate 210.
In one embodiment, a plurality of sensors are disposed at the bottom of the supporting ring 210, and are used for sensing the smoothness of the board, and data of each sensor is transmitted to the control system to feedback and adjust the polishing force, i.e. the pressure applied to the steel board by the polishing member 220.
To facilitate knowledge of the flatness condition of the steel sheet, in one embodiment, the grinding assembly 200 further includes a plate flatness sensor 240, the plate flatness sensor 240 being mounted to the bottom of the support ring plate 210 for detecting the flatness of the steel sheet.
The panel flatness sensor 240 is a plurality of distance sensors, and the plurality of distance sensors are uniformly arranged along the circumferential direction of the support ring 210.
In order to improve the connection strength between the support ring plate 210 and the polishing member 220, in one embodiment, the polishing assembly 200 further includes a fixing ring plate 250, where the fixing ring plate 250 is parallel and coaxially disposed at an upper position of the support ring plate 210, and the fixing ring plate 250 is fixedly connected to the support ring plate 210, and meanwhile, the driving member 230 is disposed between the fixing ring plate 250 and the support ring plate 210, so that the driving member 230 is hidden, and the whole is more attractive.
The present embodiment further includes a lifting assembly 300, where an output end of the lifting assembly 300 is connected to the support ring 210, so as to drive the support ring 210 to move along a vertical direction, so as to adjust a vertical height of the support ring 210.
In one embodiment, the lifting assembly 300 includes a vertical frame 310, a horizontal frame 320, and a hydraulic cylinder 330, one side of the horizontal frame 320 is slidably connected with the vertical frame 310 along a vertical direction, the other side of the horizontal frame 320 is fixedly connected with the supporting ring plate 210, the hydraulic cylinder 330 is fixedly arranged on the vertical frame 310, and an output end of the hydraulic cylinder 330 is connected with the horizontal frame 320 for driving the horizontal frame 320 to slide.
Compared with the prior art: the steel plate to be polished is placed on the electromagnetic platform 110, the electromagnetic platform 110 is electrified, the electromagnetic platform 110 generates magnetic attraction to absorb the steel plate, the vertical height of the supporting annular plate 210 is adjusted, the polishing piece 220 is in contact with the surface of the steel plate to be polished, the polishing piece 220 polishes the steel plate and the contact part of the steel plate, meanwhile, the electromagnetic platform 110, namely the steel plate, is driven by the set double-shaft moving platform 120 to polish along the horizontal direction, and different positions of the surface of the steel plate can be in contact with the polishing piece 220, so that the whole polishing process is completed, mechanical polishing is realized, manual work is replaced, time and labor are saved, and the flatness of the polished steel plate is high.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The circuit board pressing steel plate polishing equipment is characterized by comprising a supporting component, a polishing component and a lifting component;
the support assembly comprises an electromagnetic platform and a double-shaft moving platform, wherein the electromagnetic platform is horizontally arranged, the top of the electromagnetic platform is used for placing a steel plate, magnetic attraction force is generated when the electromagnetic platform is electrified, the electromagnetic platform is arranged at the top of the double-shaft moving platform, and the double-shaft moving platform is used for driving the electromagnetic platform to move in a horizontal plane;
The polishing assembly comprises a supporting ring plate and a polishing piece, the supporting ring plate is arranged at the upper position of the electromagnetic platform, the polishing piece is arranged at the bottom of the supporting ring plate, and one side, close to the electromagnetic platform, of the polishing piece is a polishing surface;
the output end of the lifting assembly is connected with the supporting annular plate and used for driving the supporting annular plate to move along the vertical direction.
2. The circuit board pressfitting steel sheet equipment of polishing of claim 1, wherein, biax moving platform includes base, loading board, X to moving part and Y to moving part, the loading board along X axle horizontal direction with base sliding connection, X to moving part is fixed to be located on the base, X to moving part's output with the loading board is connected for the drive the loading board slides, electromagnetic platform's bottom along Y axle horizontal direction with loading board sliding connection, Y to moving part is fixed to be located on the loading board, Y to moving part's output with electromagnetic platform is connected for the drive electromagnetic platform slides.
3. The circuit board laminated steel plate polishing device according to claim 1, wherein the number of the polishing members is plural, and the plural polishing members are uniformly arranged along the circumferential direction of the support ring plate.
4. The circuit board laminated steel plate polishing device according to claim 3, wherein each polishing piece comprises a rotating shaft, a rotating drum and a polishing brush, the top end of the rotating shaft is rotationally connected with the supporting ring plate, the bottom end of the rotating shaft is fixedly connected with the rotating drum, and the polishing brush is fixedly arranged at the bottom of the rotating drum;
The grinding brush is of a sleeve-shaped structure with an opening at the top, and the grinding brush is sleeved on the rotary drum.
5. The apparatus of claim 4, wherein the polishing assembly further comprises a driving member, and an output end of the driving member is connected to the rotating shaft for driving the rotating shaft to rotate.
6. The circuit board laminated steel plate polishing device according to claim 5, wherein the driving member comprises a motor, a plurality of driving pulleys and a belt, the output end of the motor is connected with one of the driving pulleys, the top end of each rotating shaft is provided with one driving pulley, and the belt is wound on the plurality of driving pulleys;
the belt sequentially passes through a plurality of the driving pulleys in a serpentine direction.
7. The circuit board laminated steel plate polishing device according to claim 6, wherein the polishing assembly further comprises a tension adjusting piece, the tension adjusting piece is connected with the supporting ring plate, and an output end of the tension adjusting piece is in sliding abutting connection with the belt so as to adjust the tension of the belt;
the tension adjusting piece comprises a sliding plate, an adjusting belt wheel and an adjusting cylinder, wherein the sliding plate is in sliding connection with the supporting ring plate along the radial direction of the supporting ring plate, the adjusting belt wheel is in rotating connection with the sliding plate, one side, close to the central axis of the supporting ring plate, of the adjusting belt wheel is in sliding abutting joint with the belt, the adjusting cylinder is fixedly arranged on the supporting ring plate, and the output end of the adjusting cylinder is connected with the sliding plate and used for driving the sliding plate to slide;
The quantity of the tension degree adjusting pieces is a plurality of, and a plurality of the tension degree adjusting pieces are uniformly arranged along the circumferential direction of the support ring plate.
8. The apparatus for polishing a circuit board laminated steel sheet according to claim 1, wherein the polishing assembly further comprises a board flatness sensor mounted to the bottom of the support ring board for detecting flatness of the steel sheet;
The surface flatness sensor is a plurality of distance sensors, and the plurality of distance sensors are uniformly arranged along the circumferential direction of the support ring plate.
9. The apparatus for polishing laminated steel sheets for circuit boards as claimed in claim 5, wherein the polishing assembly further comprises a fixing ring plate, the fixing ring plate is disposed in parallel and coaxially above the supporting ring plate, the fixing ring plate is fixedly connected to the supporting ring plate, and the driving member is disposed between the fixing ring plate and the supporting ring plate.
10. The circuit board pressfitting steel sheet equipment of polishing of claim 1, wherein, lifting unit includes grudging post, crossbearer and pneumatic cylinder, one side of crossbearer along vertical direction with grudging post sliding connection, the opposite side of crossbearer with support ring board fixed connection, the pneumatic cylinder is fixed to be located on the grudging post, the output of pneumatic cylinder with the crossbearer is connected, is used for driving the crossbearer slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283242.3U CN221088342U (en) | 2023-08-23 | 2023-08-23 | Circuit board pressfitting steel sheet equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283242.3U CN221088342U (en) | 2023-08-23 | 2023-08-23 | Circuit board pressfitting steel sheet equipment of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088342U true CN221088342U (en) | 2024-06-07 |
Family
ID=91316143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283242.3U Active CN221088342U (en) | 2023-08-23 | 2023-08-23 | Circuit board pressfitting steel sheet equipment of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088342U (en) |
-
2023
- 2023-08-23 CN CN202322283242.3U patent/CN221088342U/en active Active
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