CN211702559U - Charger circuit board participates in excision equipment - Google Patents
Charger circuit board participates in excision equipment Download PDFInfo
- Publication number
- CN211702559U CN211702559U CN201922420870.5U CN201922420870U CN211702559U CN 211702559 U CN211702559 U CN 211702559U CN 201922420870 U CN201922420870 U CN 201922420870U CN 211702559 U CN211702559 U CN 211702559U
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- CN
- China
- Prior art keywords
- circuit board
- polishing
- cutting blade
- frame
- charger circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a charger circuit board pin cutting equipment, which comprises a frame, wherein two parallel guide bars are fixedly arranged on the frame, a circular cutting blade is arranged below the two parallel guide bars of the frame, and a driving motor for driving the cutting blade to run is arranged below the cutting blade; the guide bar is provided with a sliding groove with an opening opposite to the sliding of the circuit board, and one side of the guide bar is provided with a push rod which is fixed on the frame in a sliding manner and pushes the circuit board to slide in the sliding groove; a grinding device is further arranged below the guide strip on the machine frame and is positioned on one side, away from the push rod, of the cutting blade; the utility model has the advantages of make things convenient for personnel to install arrangement, safe in utilization, improve the product percent of pass to the circuit board.
Description
Technical Field
The utility model belongs to the circuit board field, concretely relates to excision equipment is participated in to charger circuit board.
Background
Charger circuit board is in process of production, because the pin overlength, need amputate unnecessary part, what mainly adopted at present is to amputate the pin of circuit board through the pin cutter, for example chinese utility model publication specification cn201720050477.x discloses such power supply line board pin cutter, people are through placing charger circuit board's pin down in the guiding groove of pin cutter, the push pedal of guiding groove one side promotes the circuit board and slides in the guiding groove to the convenient cutting blade that sets up below the guiding groove excises the pin of circuit board. However, the pin ends of the circuit board cut by the cutting blade are relatively sharp, and therefore, when the circuit board is installed and arranged, the circuit board is easily scratched to an operator. When the thrust of personnel to the push pedal is less, cutting blade is easy to the cutting of circuit board incomplete, forms the burr easily for circuit operation on the circuit board is unusual, thereby causes the damage of charger.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to above not enough, provide a make things convenient for personnel to install arrangement, safe in utilization, improve the charger circuit board of product percent of pass and participate in excision equipment to the circuit board.
In order to achieve the above object, the utility model provides a following technical scheme: the charger circuit board pin cutting equipment comprises a rack, wherein two parallel guide bars are fixedly arranged on the rack, a circular cutting blade is arranged below the two parallel guide bars of the rack, and a driving motor for driving the cutting blade to run is arranged below the cutting blade; the guide bar is provided with a sliding groove with an opening opposite to the sliding of the circuit board, and one side of the guide bar is provided with a push rod which is fixed on the frame in a sliding manner and pushes the circuit board to slide in the sliding groove; the frame is located the conducting bar below and still is equipped with grinding device, grinding device is located cutting blade keeps away from one side of push rod.
Preferably, grinding device is including polishing piece, dwang, bearing and belt, polishing piece fixed connection be in the one end of dwang, the other end of dwang passes through bearing fixed connection is in the frame, the middle part of dwang is passed through the belt with driving motor's rotation axis is connected, polishing piece highly a little more than cutting blade's height.
Preferably, the polishing plate is a circular polishing plate or a circular or fan-shaped polishing plate with gradually increasing thickness along the rotation direction.
Preferably, the grinding device comprises a grinding block and a grinding motor, the rack is provided with a sliding groove corresponding to the grinding block, the grinding block is provided with a sliding block corresponding to the sliding groove, and the grinding motor drives the grinding block to perform reciprocating grinding in the sliding groove.
Preferably, the surface of the sanding block is a progressively increasing slope from one end adjacent the cutting blade to the other.
Preferably, the frame is located the conducting bar below still is equipped with cleaning device, cleaning device is located grinding device keeps away from one side of cutting blade.
Preferably, the sweeping device comprises a brush and a reciprocating motor, the height of the brush is lower than that of the guide bar and higher than that of the grinding device, and the reciprocating motor drives the brush to do reciprocating motion.
Preferably, the frame is further provided with a control part for controlling the operation of the driving motor and the reciprocating motor.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a set up grinding device in one side of cutting blade, make a plurality of circuit boards polish after cutting, polish burr and sharp-pointed pin that cutting blade formed when cutting to realize that operating personnel easy to assemble and arrangement circuit board, difficult to the operating personnel fish tail, it is safe in utilization; the cleaning device cleans the cutting surface of the circuit board to clean metal chips left when the circuit board is cut and polished, so that the influence of the metal chips on the circuit board during power-on operation is effectively prevented, the safety of the power-on operation of the circuit board is realized, and the product percent of pass is improved; therefore, the utility model discloses have the beneficial effect that makes things convenient for personnel to install arrangement, safe in utilization, improvement product percent of pass to the circuit board.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is a schematic top view of a circuit board according to an embodiment of the present invention;
fig. 3 is a schematic side view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic side view of another embodiment of the present invention;
in the figure: 1. a frame; 2. conducting bars; 3. a push rod; 4. a cutting blade; 5. a polishing device; 6. a cleaning device; 7. a circuit board; 21. a chute; 41. a drive motor; 51. grinding the sheets; 52. rotating the rod; 53. a bearing; 54. a belt; 55. grinding blocks; 56. polishing the motor; 61. a brush; 62. a reciprocating motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides the following technical solutions: a charger circuit board pin cutting device comprises a rack 1, wherein two parallel guide bars 2 are fixedly arranged on the rack 1, a circular cutting blade 4 is arranged below the two parallel guide bars 2 on the rack 1, and a driving motor 41 for driving the cutting blade 4 to run is arranged below the cutting blade 4; the guide bar 2 is provided with a sliding groove 21 with an opening opposite to that of the power circuit board 7, and one side of the guide bar 2 is provided with a push rod 3 which is fixed on the frame 1 in a sliding manner and pushes the circuit board 7 to slide in the sliding groove 21; the frame 1 is located conducting bar 2 below and still is equipped with grinding device 5, grinding device 5 is located cutting blade 4 keeps away from one side of push rod 3. The two sides of the frame 1 are provided with sliding plates of a telescopic structure corresponding to the lower ends of the guide bars 2, and the sliding plates are connected through a connecting plate of a fixed push rod 3. The push rod 3 may be a push rod that slides in the slide groove 21.
Grinding device 5 includes polishing piece 51, dwang 52, bearing 53 and belt 54, polishing piece 51 fixed connection be in the one end of dwang 52, the other end of dwang 52 passes through bearing 53 fixed connection be in frame 1, the middle part of dwang 52 is passed through belt 54 with driving motor 41's rotation axis connection, polishing piece 51 highly be a little higher than cutting blade 4's height. The sanding sheet 51 may be a sandpaper sanding sheet. The grinding device 5 can also be a grinding block with adjustable height and fixed on the frame 1, the upper layer of the grinding block is provided with a grinding layer, and the height of the grinding block is higher than that of the cutting blade 4.
The polishing pad 51 is a circular polishing pad. The sanding disc 51 is a circular or sector-shaped sanding disc with successively increasing disc thickness in the direction of rotation.
The polishing device 5 comprises a polishing block 55 and a polishing motor 56, a sliding groove is formed in the machine frame 1 corresponding to the polishing block 55, a sliding block is arranged in the polishing block 55 corresponding to the sliding groove, and the polishing motor (56) drives the polishing block 55 to perform reciprocating polishing in the sliding groove. An eccentric wheel is arranged on a rotating shaft of the grinding motor 56, a concave part for the eccentric wheel to move is arranged on the sliding block corresponding to the eccentric wheel, the eccentric wheel drives the sliding block to slide left and right in the groove when moving in the concave part, and the reciprocating motion structure of the grinding device 5 can be similar to the motion structure of the reciprocating razor blade.
Preferably, the surface of the sanding block 55 is sloped in a sequentially increasing order from one end near the cutting blade 4 to the other.
The frame 1 is located conducting bar 2 below still is equipped with cleaning device 6, cleaning device 6 is located grinding device 5 keeps away from one side of cutting blade 4.
The sweeping device 6 comprises a brush 61 and a reciprocating motor 62, the height of the brush 61 is lower than that of the guide bar 2 and higher than that of the grinding device 5, and the reciprocating motor 62 drives the brush 61 to do reciprocating motion. The reciprocating structure of sweeping means 6 may be the same as that of grinding means 5 or may be similar to that of a reciprocating razor blade.
The frame 1 is further provided with a control part for controlling the operation of the driving motor 41 and the reciprocating motor 62. The control part is a switch component.
Example 1:
the utility model discloses a theory of operation:
the driving motor 41 and the reciprocating motor 62 are started to work through the control part, the circuit board 7 is placed in the sliding groove 21 at one end, close to the push rod 3, of the guide bar 2, the circuit board 7 is pushed by the push rod 3 to slide in the sliding groove 21, and when the push rod 3 pushes the circuit board 7 to pass through the position above the cutting blade 4 in the sliding groove 21, the cutting blade 4 cuts redundant pins on the circuit board 7; the circuit board 7 is continuously pushed, the circuit board 7 enters the upper end of the polishing device 5, the polishing device 5 polishes the cut pins, and burrs and sharp pins on the pins are polished, so that the circuit board 7 is convenient to mount and arrange by an operator, is not easy to scratch the operator, and is safe to use;
further promote circuit board 7, circuit board 7 gets into 6 upper ends of cleaning device, and reciprocating motor 62 drive brush 61 carries out reciprocating motion to clean the pin face of circuit board 7, clean the metal fillings that leave over through cutting blade 4 and grinding device 5, effectively prevented the influence of metal fillings when 7 circular telegrams of circuit board when moving, thereby realize the safety of 7 circular telegrams of circuit board operation, improve the product percent of pass.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a charger circuit board participates in excision equipment which characterized in that: the cutting device comprises a rack (1), wherein two parallel guide bars (2) are fixedly arranged on the rack (1), a circular cutting blade (4) is arranged below the two parallel guide bars (2) of the rack (1), and a driving motor (41) for driving the cutting blade (4) to run is arranged below the cutting blade (4); the guide bar (2) is provided with a sliding groove (21) with an opening opposite to that of the power circuit board (7) to slide, and one side of the guide bar (2) is provided with a push rod (3) which is fixed on the frame (1) in a sliding manner and pushes the circuit board (7) to slide in the sliding groove (21); frame (1) are located conducting bar (2) below and still are equipped with grinding device (5), grinding device (5) are located cutting blade (4) are kept away from one side of push rod (3).
2. The charger circuit board pin removing apparatus according to claim 1, wherein: grinding device (5) are including polishing piece (51), dwang (52), bearing (53) and belt (54), polishing piece (51) fixed connection be in the one end of dwang (52), the other end of dwang (52) passes through bearing (53) fixed connection be in on frame (1), the middle part of dwang (52) is passed through belt (54) with the rotation axis connection of driving motor (41), polishing piece (51) highly be a little higher than the height of cutting blade (4).
3. The charger circuit board pin removing apparatus according to claim 2, wherein: the polishing plate (51) is a circular polishing plate.
4. The charger circuit board pin removing apparatus according to claim 1, wherein: the polishing device (5) comprises a polishing block (55) and a polishing motor (56), the rack (1) corresponds to the polishing block (55) and is provided with a sliding groove, the polishing block (55) corresponds to the sliding groove and is provided with a sliding block, and the polishing motor (56) drives the polishing block (55) to perform reciprocating polishing in the sliding groove.
5. The charger circuit board pin removing apparatus according to claim 4, wherein: the surface of the grinding block (55) is a slope which is gradually increased from one end close to the cutting blade (4) to the other end.
6. The charger circuit board pin removing apparatus according to claim 2 or 4, wherein: frame (1) is located conducting bar (2) below still is equipped with cleaning device (6), cleaning device (6) are located grinding device (5) are kept away from one side of cutting blade (4).
7. The charger circuit board pin removing apparatus according to claim 6, wherein: the cleaning device (6) comprises a brush (61) and a reciprocating motor (62), the height of the brush (61) is lower than that of the guide bar (2) and higher than that of the grinding device (5), and the reciprocating motor (62) drives the brush (61) to do reciprocating motion.
8. The charger circuit board pin removing apparatus as set forth in claim 7, wherein: the machine frame (1) is also provided with a control part for controlling the work of the driving motor (41), the grinding motor (56) and the reciprocating motor (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420870.5U CN211702559U (en) | 2019-12-30 | 2019-12-30 | Charger circuit board participates in excision equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420870.5U CN211702559U (en) | 2019-12-30 | 2019-12-30 | Charger circuit board participates in excision equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702559U true CN211702559U (en) | 2020-10-16 |
Family
ID=72796079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922420870.5U Expired - Fee Related CN211702559U (en) | 2019-12-30 | 2019-12-30 | Charger circuit board participates in excision equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404310A (en) * | 2020-11-08 | 2021-02-26 | 江西世星科技有限公司 | Integrated circuit pin cutter |
| CN112739059A (en) * | 2020-12-28 | 2021-04-30 | 永康市质量技术监测研究院 | Circuit board welding forming device |
| CN113682825A (en) * | 2021-10-26 | 2021-11-23 | 常州市双进电子有限公司 | Automatic stacking system for circuit board |
-
2019
- 2019-12-30 CN CN201922420870.5U patent/CN211702559U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404310A (en) * | 2020-11-08 | 2021-02-26 | 江西世星科技有限公司 | Integrated circuit pin cutter |
| CN112739059A (en) * | 2020-12-28 | 2021-04-30 | 永康市质量技术监测研究院 | Circuit board welding forming device |
| CN112739059B (en) * | 2020-12-28 | 2022-04-05 | 永康市质量技术监测研究院 | Circuit board welding forming device |
| CN113682825A (en) * | 2021-10-26 | 2021-11-23 | 常州市双进电子有限公司 | Automatic stacking system for circuit board |
| CN113682825B (en) * | 2021-10-26 | 2022-02-15 | 常州市双进电子有限公司 | Automatic stacking system for circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20201230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |