CN218051759U - Burr grinding device is used in circuit board production - Google Patents
Burr grinding device is used in circuit board production Download PDFInfo
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- CN218051759U CN218051759U CN202121789491.4U CN202121789491U CN218051759U CN 218051759 U CN218051759 U CN 218051759U CN 202121789491 U CN202121789491 U CN 202121789491U CN 218051759 U CN218051759 U CN 218051759U
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- circuit board
- support
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- lead screw
- polishing
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an deckle edge grinding device is used in circuit board production, including support, circuit board standing groove, guide rail, circuit board centre gripping switch module, collateral branch fagging, the piece of polishing and the piece that removes dust, the roof of support is located to the guide rail, the circuit board standing groove is located on the roof of support, circuit board centre gripping switch module slides and locates on the guide rail, the collateral branch fagging is equipped with two sets ofly and the symmetry and locates on the support, the piece of polishing is located on the collateral branch fagging that the symmetry set up, the piece that removes dust is connected on the collateral branch fagging and is close to the setting of the piece of polishing. The utility model belongs to the technical field of circuit board production, specifically indicate a deckle edge grinding device is used in circuit board production.
Description
Technical Field
The utility model belongs to the technical field of circuit board production, specifically indicate a deckle edge grinding device is used in circuit board production.
Background
The circuit board is also known as PCB board, printed circuit board etc. makes circuit miniaturation, visualization, to fixed circuit's batch production with optimize with electrical apparatus overall arrangement important role, along with the continuation of science and technology, the demand of circuit board also is more and more big, the circuit board need use grinding device to polish deckle edge in process of production.
Patent application CN202011351597.6 discloses burr grinding device for circuit board production. Deckle edge grinding device is used in circuit board production includes: a cabinet body; the transmission assembly is fixedly arranged in the cabinet body; the two push rod motors are fixedly arranged on the inner wall of the top of the cabinet body; the polishing assembly is fixedly arranged at the bottom ends of the output rods of the two push rod motors; the hot air fan is fixedly arranged in the cabinet body; the conveyer pipe, conveyer pipe fixed mounting is in one side of the cabinet body, and the conveyer pipe is located the one side that the push rod motor was kept away from to the hot-blast fan, and the top and the bottom of conveyer pipe all extend to the cabinet internally. The polishing device can only polish a single edge, needs to be repeatedly disassembled and assembled to switch the installation angle of the circuit board, can completely polish all edges of the circuit board, and is complex to operate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a deckle edge grinding device is used in circuit board production.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a burr polishing device for circuit board production comprises a support, a circuit board placing groove, a guide rail, a circuit board clamping and switching assembly, side supporting plates, polishing pieces and a dust removing piece, wherein the guide rail is arranged on the top wall of the support, the circuit board placing groove is arranged on the top wall of the support, the circuit board clamping and switching assembly is slidably arranged on the guide rail, the side supporting plates are symmetrically arranged on the support, the polishing pieces are arranged on the side supporting plates which are symmetrically arranged, the dust removing piece is connected onto the side supporting plates and is close to the polishing pieces, the circuit board clamping and switching assembly clamps a circuit board from the circuit board placing groove, the orientation of the circuit board is adjusted, one side of burrs is vertically placed, the circuit board clamping and switching assembly is driven to slide along the guide rail and is close to the polishing pieces, burrs of the circuit board are polished by the polishing pieces, dust generated in the polishing process is removed by the dust removing piece, the burrs on one side of the circuit board are polished completely, the clamping and the direction of the circuit board can be adjusted by the circuit board clamping and the other burrs are close to the polishing pieces, and the circuit board can be adjusted without repeatedly disassembling and assembling; the circuit board clamping switching assembly comprises a support, a lifting support piece, a rotary table, an axial rotating piece, a hinged seat, a crank, a hydraulic rod and a sucker, wherein the support is slidably clamped on a guide rail, the lifting support piece is arranged on the support, the rotary table is rotatably arranged on the lifting support piece, the axial rotating piece is arranged on the rotary table, the hinged seat is arranged on the side wall of the rotary table, the middle of the crank is hinged on the hinged seat, the sucker is arranged at one end of the crank, one end of the hydraulic rod is hinged at the other end of the crank, the other end of the hydraulic rod is hinged on the side wall of the rotary table, the crank is controlled to rotate around the hinged seat through the hydraulic rod, when the sucker is vertically downward, the sucker is right opposite to a circuit board placing groove, the sucker is controlled to move downward by virtue of the lifting support piece, the hydraulic rod orders the crank to rotate, the circuit board is made to be vertical, the control support is close to a polishing piece, burrs are polished by virtue of the polishing piece, the rotary table can be rotated by virtue of the axial rotating piece after polishing is completed, and then the circuit board is driven to rotate, so that another burrs face the polishing piece and polish the polishing piece.
Preferably, lift support piece includes servo motor one, lead screw, the vice and spacing post of lead screw, the lead screw rotates and locates on the support, servo motor one is located the support top and is connected with the lead screw, the vice cover of lead screw is located on the lead screw, and the vice lateral wall of locating the lead screw is rotated to the carousel, spacing post is located on the support and runs through the vice setting of lead screw, and the lead screw is vice with spacing post sliding connection, orders about the lead screw with the help of servo motor one and rotates, and then drives the vice reciprocating of lead screw, and then drives the sucking disc and go up and down.
Preferably, the axial rotation piece includes two servo motors and annular rack, the lead screw is vice to be located to annular rack cover, two servo motors locate on the lateral wall of carousel, two servo motors's output is equipped with drive gear, drive gear is connected with annular rack meshing, two servo motors operation, drive gear rotate, under annular rack's effect, orders about the carousel and rotates, and then switches the deckle edge of circuit board.
Preferably, the piece of polishing includes driving motor and the roller of polishing, the roller of polishing rotates and locates between the collateral branch backup pad, driving motor locates on the collateral branch backup pad and is connected with the roller of polishing, and driving motor moves, orders about the roller of polishing and rotates to polish the circuit board.
Preferably, the dust removing part comprises a dust hood, a dust suction pipe and a dust collector, the dust hood is arranged on the side walls of the side supporting plates which are symmetrically arranged, one end of the dust suction pipe is connected to the dust hood, the other end of the dust suction pipe is connected with the dust collector, the dust collector runs to generate negative pressure, dust generated by polishing is collected and removed through the dust hood, and when the polishing roller polishes the circuit board, the generated tangential force can push the dust to the direction of the dust hood.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a burr grinding device is used in circuit board production, simple structure, reasonable in design controls the sucking disc to go up and down with the help of lift support piece, presss from both sides the circuit board, drives the crank through the hydraulic stem and rotates, makes circuit board deckle edge be close to the grinding roller and polish the deckle edge of circuit board to adjust the circuit board through the axial rotation piece, adjust the circuit board clamping direction, make different deckle edges towards the grinding roller, convenient operation; the dust removing piece is arranged close to the grinding roller, dust is thrown to the dust collecting cover by means of the tangential force of the grinding roller, and the dust is removed under the action of the dust collector.
Drawings
Fig. 1 is a schematic view of the overall structure of the burr polishing device for circuit board production according to the present invention;
figure 2 is utility model a burr grinding device's for circuit board production side view.
The automatic dust collector comprises a base 1, a support, a circuit board placing groove 2, a guide rail 3, a circuit board clamping and switching assembly 4, a side supporting plate 5, a side supporting plate 6, a grinding piece 7, a dust removing piece 8, a support 9, a lifting supporting piece 10, a rotary disc 11, an axial rotating piece 12, a hinged seat 13, a crank 14, a hydraulic rod 15, a sucker 16, a servo motor I, a servo motor II, a screw rod 17, a screw rod 18, a screw rod pair 19, a limiting column 20, a servo motor II, a servo motor 21, a ring-shaped rack 22, a driving gear 23, a driving motor 24, a grinding roller 25, a dust collecting cover 26, a dust collecting pipe 27 and a dust collector.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a burr polishing device for circuit board production comprises a support 1, a circuit board placing groove 2, a guide rail 3, a circuit board clamping and switching assembly 4, side supporting plates 5, polishing members 6 and a dust removing member 7, wherein the guide rail 3 is arranged on the top wall of the support 1, the circuit board placing groove 2 is arranged on the top wall of the support 1, the circuit board clamping and switching assembly 4 is slidably arranged on the guide rail 3, the side supporting plates 5 are provided with two groups and symmetrically arranged on the support 1, the polishing members 6 are arranged on the symmetrically arranged side supporting plates 5, and the dust removing member 7 is connected to the side supporting plates 5 and is arranged close to the polishing members 6; circuit board centre gripping switches subassembly 4 includes support 8, lift support piece 9, carousel 10, axial rotation piece 11, articulated seat 12, crank 13, hydraulic stem 14 and sucking disc 15, support 8 slip card inlays on guide rail 3, lift support piece 9 is located on support 8, carousel 10 rotates and locates on lift support piece 9, axial rotation piece 11 is located on carousel 10, articulated seat 12 is located on the carousel 10 lateral wall, the middle part of crank 13 articulates on articulated seat 12, the one end of crank 13 is located to sucking disc 15, the one end of hydraulic stem 14 articulates in the other end of crank 13, the other end of hydraulic stem 14 articulates on the lateral wall of carousel 10.
Lifting support piece 9 includes servo motor 16, lead screw 17, the vice 18 of lead screw and spacing post 19, lead screw 17 rotates and locates on the support 8, servo motor 16 is located the support 8 top and is connected with lead screw 17, the vice 18 covers of lead screw are located on lead screw 17, and carousel 10 rotates and locates the lateral wall of the vice 18 of lead screw, spacing post 19 is located on the support 8 and runs through the vice 18 settings of lead screw.
The axial rotation part 11 comprises a second servo motor 20 and an annular rack 21, the annular rack 21 is sleeved on the screw rod pair 18, the second servo motor 20 is arranged on the side wall of the turntable 10, the output end of the second servo motor 20 is provided with a driving gear 22, and the driving gear 22 is meshed with the annular rack 21.
The polishing piece 6 comprises a driving motor 23 and a polishing roller 24, the polishing roller 24 is rotatably arranged between the side supporting plates 5, and the driving motor 23 is arranged on the side supporting plates 5 and connected with the polishing roller 24.
The dust removing part 7 comprises a dust collecting cover 25, a dust collecting pipe 26 and a dust collector 27, wherein the dust collecting cover 25 is arranged on the side wall of the side supporting plate 5 which is symmetrically arranged, one end of the dust collecting pipe 26 is connected with the dust collecting cover 25, and the other end of the dust collecting pipe 26 is connected with the dust collector 27.
When the dust collector is used specifically, the dust collector 27 and the driving motor 23 are driven, the support 8 is moved, the hydraulic rod 14 is controlled to stretch, the sucker 15 is enabled to face downwards vertically, the servo motor I16 is controlled to rotate, the lead screw 17 is driven to rotate, the lead screw pair 18 is enabled to face downwards, the sucker 15 clamps a circuit board, the servo motor I16 runs in the reverse direction, the sucker 15 is lifted, the hydraulic rod 14 is controlled to stretch, the circuit board is enabled to be placed vertically, the support 8 is moved, the circuit board is enabled to be close to the polishing roller 24, the servo motor I16 is controlled to rotate in the polishing process, the circuit board is enabled to move up and down in the polishing process, burrs of the circuit board are fully polished, after burrs on one side of the circuit board are polished completely, the servo motor II 20 is driven to rotate, the turntable 10 is enabled to rotate under the matching of the driving gear 22 and the annular rack 21, the other burrs of the circuit board are enabled to be close to the polishing roller 24, the operations are repeated, the polishing roller 24 is enabled to fully polish the burrs, and in the polishing process, the tangential force of the polishing roller 24 is helpful for conveying dust into the dust collecting cover, and the dust is removed by means of the dust collector 27.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a deckle edge grinding device is used in circuit board production which characterized in that: the device comprises a support, a circuit board placing groove, a guide rail, a circuit board clamping and switching assembly, side supporting plates, a polishing piece and a dust removing piece, wherein the guide rail is arranged on the top wall of the support; the circuit board centre gripping switches subassembly includes support, lift support piece, carousel, axial rotation piece, articulated seat, crank, hydraulic stem and sucking disc, the support slip card inlays on the guide rail, lift support piece is located on the support, the carousel rotates and locates on the lift support piece, the axial rotation piece is located on the carousel, articulated seat is located on the carousel lateral wall, articulate in articulated seat in the middle part on, the articulate one end is located to the sucking disc, the one end of hydraulic stem articulates in the articulate other end, the other end of hydraulic stem articulates on the lateral wall of carousel.
2. The burr grinding device for circuit board production according to claim 1, characterized in that: the lifting support piece comprises a first servo motor, a first lead screw pair and a limiting column, wherein the lead screw is rotatably arranged on the support, the first servo motor is arranged at the top of the support and is connected with the lead screw, the lead screw pair is sleeved on the lead screw, the turntable is rotatably arranged on the side wall of the lead screw pair, and the limiting column is arranged on the support and penetrates through the lead screw pair.
3. The burr grinding device for circuit board production according to claim 2, characterized in that: the axial rotation piece comprises a second servo motor and an annular rack, the annular rack is sleeved on the screw rod pair, the second servo motor is arranged on the side wall of the turntable, the output end of the second servo motor is provided with a driving gear, and the driving gear is meshed with the annular rack and is connected with the annular rack.
4. The burr grinding device for producing the circuit board according to claim 3, characterized in that: the polishing part comprises a driving motor and a polishing roller, the polishing roller is rotatably arranged between the side supporting plates, and the driving motor is arranged on the side supporting plates and connected with the polishing roller.
5. The burr grinding device for circuit board production according to claim 4, characterized in that: the dust removal piece comprises a dust hood, a dust suction pipe and a dust collector, the dust hood is arranged on the side walls of the side supporting plates which are symmetrically arranged, one end of the dust suction pipe is connected to the dust hood, and the other end of the dust suction pipe is connected with the dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789491.4U CN218051759U (en) | 2021-08-03 | 2021-08-03 | Burr grinding device is used in circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789491.4U CN218051759U (en) | 2021-08-03 | 2021-08-03 | Burr grinding device is used in circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218051759U true CN218051759U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121789491.4U Active CN218051759U (en) | 2021-08-03 | 2021-08-03 | Burr grinding device is used in circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218051759U (en) |
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2021
- 2021-08-03 CN CN202121789491.4U patent/CN218051759U/en active Active
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