CN110328618B - Telescopic link dust keeper of circuit board edging machine - Google Patents
Telescopic link dust keeper of circuit board edging machine Download PDFInfo
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- CN110328618B CN110328618B CN201910736417.7A CN201910736417A CN110328618B CN 110328618 B CN110328618 B CN 110328618B CN 201910736417 A CN201910736417 A CN 201910736417A CN 110328618 B CN110328618 B CN 110328618B
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- circuit board
- telescopic rod
- connecting rod
- rod
- edge grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a telescopic rod dustproof device of a circuit board edge grinding machine, which comprises a box body, wherein a groove is formed in the center of the interior of the box body, a transmission belt is arranged at the bottom end of the groove, edge grinding devices are arranged on two sides of the top of the transmission belt, a circuit board is arranged in the center of the top of the transmission belt, a rubber plate is arranged on the top of the circuit board, and a telescopic rod is arranged on the top of the rubber plate. The sliding block is driven to move by the steel wire, the sliding block drives the second connecting rod to deflect to one side of the telescopic rod, the second connecting rod drives the third connecting rod to deflect to one side far away from the telescopic rod, air in the rubber hose is discharged through the gap of the air outlet pipe, the rotating gear on the outer side of the rotating ring is fixedly connected with the fixed plate through the fixed rod, and the clockwork spring is arranged in the fixed plate.
Description
Technical Field
The invention relates to the technical field of circuit boards, in particular to a telescopic rod dustproof device of a circuit board edge grinding machine.
Background
The PCB is called a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is called a printed circuit board because the PCB is manufactured by adopting an electronic printing technology, needs to cut and edge the whole substrate before processing the circuit board, needs to fix the PCB substrate when cutting and edge the PCB, and adopts an upper pressure plate to clamp the PCB substrate for processing in the existing processing equipment.
Clamping apparatus adopts the telescopic link usually, laminate the fixed block and the circuit board that will process and then guarantee stably through the telescopic link, later just can process, but at the in-process of processing because the grinding, can make dust float around the equipment that disappears, because the particle radius of dust is less, so can be inhaled the inside influence precision of equipment, still can enter into the surface of telescopic link and the bottom of fixed plate, and then make the flexible progress of telescopic link inhomogeneous, make the atress of circuit board just inhomogeneous lead to the circuit board surface to be damaged, influence the qualification rate of product.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the telescopic rod dustproof device of the circuit board edge grinding machine, which has the advantages of preventing dust from being adsorbed on the telescopic rod and blowing away dust on the fixed plate and the telescopic rod, and solves the problems of poor dust cleaning and easy blockage of the telescopic rod of the traditional equipment.
(II) technical scheme
In order to achieve the purpose of preventing dust from being adsorbed on the telescopic rod and blowing away the dust on the fixed plate and the telescopic rod, the invention provides the following technical scheme: a telescopic link dustproof device of a circuit board edge grinding machine comprises a box body, wherein a groove is formed in the center of the interior of the box body, a transmission belt is arranged at the bottom end of the groove, edge grinding devices are arranged on two sides of the top of the transmission belt, a circuit board is arranged at the center of the top of the transmission belt, a rubber plate is arranged at the top of the circuit board, a telescopic link is arranged at the top of the rubber plate, a fixing plate is arranged on one side, close to the outer wall of the box body, of the telescopic link, a sliding rod is arranged on one side, close to the edge grinding devices, of the telescopic link, a fixing block is arranged at the bottom of one side, away from the telescopic link, of the sliding rod, a sliding block is connected to the bottom of the sliding block in a sliding mode, a first connecting rod, the bottom of third connecting rod is provided with the snap ring, the inside of snap ring is run through and is provided with out the tuber pipe, it all is provided with running gear with the position that the swivel becket is close to the fixed plate to go out the tuber pipe.
Preferably, the rotating ring is rotatably connected with the rotating gear, the rotating gear on the outer side of the rotating ring is fixedly connected with the fixed plate through the fixed rod, the rotating gears are rotatably connected through a toothed belt, and the rotating ring is made of metal.
Preferably, the one end of tuber pipe is provided with flexible rubber hose, flexible rubber hose's top is run through the fan of fixed plate and box inside and is communicate each other, it rotates to be connected with between the fixed block and rotates the cover, the inside of fixed block all is vertical spring that is provided with, spring's inside center is fixed connection with rotating the cover.
Preferably, the surface of the rotating sleeve is provided with steel wires in a surrounding manner, the steel wires are connected with the sliding block, one side, away from the fixed block, of the sliding block is provided with the steel wires, the top of the side wall of the telescopic rod is provided with a winding wheel, one side, close to the sliding block, of the rubber plate is provided with a clamping block, the steel wires penetrate through the winding wheel and are fixedly connected with the clamping block, and the steel wires are multi-strand steel wire braided wires.
Preferably, the top of the sliding block is connected with the sliding rod in a sliding mode, the bottom of the sliding block is connected with the first connecting rod in a rotating mode, the bottom of the second connecting rod is fixedly connected with the rotating ring, the top of the third connecting rod is fixedly connected with the rotating ring, and the first connecting rod, the second connecting rod and the third connecting rod are all made of metal.
Preferably, the top of air-out pipe is provided with the dust absorption net, the edge of dust absorption net respectively with second connecting rod, swivel becket, third connecting rod interconnect, the inside of dust absorption net is provided with the sponge, the sponge is close to edging machine one side and sets up.
Preferably, the inside of air-out pipe is provided with the recess, the recess runs through the lateral wall of air-out pipe, the inside of air-out pipe is cavity setting, air-out pipe and rotating gear fixed connection, rotating gear is made for the metal.
Preferably, the edge grinding device is fixedly connected with the interior of the box body, the top of the telescopic rod is fixedly connected with the box body, and the telescopic rod is a 24V-300W direct current electric push rod.
Advantageous effects
Compared with the prior art, the invention provides a telescopic rod dustproof device of a circuit board edge grinding machine, which has the following beneficial effects:
1. when using, move downwards through the telescopic link, and then the fixture block passes through the steel wire line and drives the slider and move, the slider drives the second connecting rod through first connecting rod and carries out the incline to one side of telescopic link, and the second connecting rod drives the third connecting rod and carries out the incline to one side of keeping away from the telescopic link, the play tuber pipe of rethread bottom, the inside air of rubber hose is discharged through the breach that goes out the tuber pipe, make the dust on both sides to move to both sides through the air that flows, adsorb through the dust absorption net that goes out tuber pipe top, prevent that dirty air from reacing telescopic link and rubber sheet surface.
2. When the grinding of the circuit board is finished, the telescopic rod rises to drive the rubber plate to be separated from the circuit board, the clockwork spring is arranged inside the fixed block, when the slide block is far away from the fixed block, the clockwork spring is tightened, when the telescopic rod rises, the steel wire line on one side, close to the telescopic rod, of the slide block is loosened, so the clockwork spring drives the slide block to move towards one side, close to the fixed block, through the steel wire line, the slide block drives the second connecting rod to move towards one side of the fixed block through the first connecting rod, the second connecting rod drives the third connecting rod to be close to one side of the telescopic rod through the rotating ring, and because the rotating gear on the outer side of the rotating ring is fixedly connected with the fixed plate through the fixed rod, when the third connecting rod rotates, the rotating gears on two sides of the air outlet, and then the dust attached to the surface of the dust can be blown off, so that the dust is kept clean.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is a side view of a rotating gear of the present invention construction;
FIG. 4 is a side view of the telescoping pole of the present invention;
FIG. 5 is a sectional view of the internal structure of the fixing block of the present invention;
FIG. 6 is a schematic view showing the internal structure of the rubber hose of the present invention.
In the figure: 1. a box body; 2. a conveyor belt; 3. an edge grinder; 4. a circuit board; 5. a rubber plate; 6. a telescopic rod; 7. a fixing plate; 8. a slide bar; 9. a fixed block; 10. a slider; 11. a first connecting rod; 12. a second connecting rod; 13. a rotating ring; 14. a third connecting rod; 15. a snap ring; 16. an air outlet pipe; 17. a rotating gear; 18. a toothed belt; 19. fixing the rod; 20. a rubber hose; 21. rotating the sleeve; 22. a clockwork spring; 23. a steel wire; 24. a reel; 25. a clamping block; 26. dust collection net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-6, a telescopic rod dustproof device of a circuit board edge grinding machine comprises a box body 1, a groove is arranged at the center inside the box body 1, a transmission belt 2 is arranged at the bottom end of the groove, edge grinding devices 3 are respectively arranged at two sides of the top of the transmission belt 2, a circuit board 4 is arranged at the center of the top of the transmission belt 2, a rubber plate 5 is arranged at the top of the circuit board 4, a telescopic rod 6 is arranged at the top of the rubber plate 5, a fixing plate 7 is arranged at one side of the telescopic rod 6 close to the outer wall of the box body 1, a slide rod 8 is arranged at one side of the telescopic rod 6 close to the edge grinding devices 3, a fixing block 9 is arranged at the bottom of one side of the slide rod 8 far away from the telescopic rod 6, a slide block 10 is slidably connected at the bottom of the slide, a third connecting rod 14 is arranged at the bottom of the rotating ring 13, a clamping ring 15 is arranged at the bottom of the third connecting rod 14, an air outlet pipe 16 penetrates through the clamping ring 15, and rotating gears 17 are arranged at the positions of the air outlet pipe 16 and the rotating ring 13, which are close to the fixed plate 7.
The rotating ring 13 is rotatably connected with a rotating gear 17, the rotating gear 17 outside the rotating ring 13 is fixedly connected with the fixed plate 7 through a fixed rod 19, and the rotating gears 17 are rotatably connected through a toothed belt 18.
One end of the air outlet pipe 16 is provided with a rubber hose 20, the top of the rubber hose 20 penetrates through the fixing plate 7 and is communicated with the fan inside the box body 1, a rotating sleeve 21 is rotatably connected between the fixing blocks 9, the inside of each fixing block 9 is vertically provided with a clockwork spring 22, the inside center of each clockwork spring 22 is fixedly connected with the rotating sleeve 21, and each clockwork spring 22 drives the sliding block 10 to move towards one side close to the corresponding fixing block 9 through a steel wire 23.
The surface of the rotating sleeve 21 is provided with a steel wire 23 in a surrounding mode, the steel wire 23 is connected with the sliding block 10, one side, away from the fixed block 9, of the sliding block 10 is provided with the steel wire 23, the top of the side wall of the telescopic rod 6 is provided with a winding wheel 24, one side, close to the sliding block 10, of the rubber plate 5 is provided with a clamping block 25, the steel wire 23 penetrates through the winding wheel 24 to be fixedly connected with the clamping block 25, and the clamping block 25 can pull the sliding block 10 to move towards.
The top of the sliding block 10 is connected with the sliding rod 8 in a sliding mode, the bottom of the sliding block 10 is connected with the first connecting rod 11 in a rotating mode, the bottom of the second connecting rod 12 is fixedly connected with the rotating ring 13, the top of the third connecting rod 14 is fixedly connected with the rotating ring 13, the sliding block 10 drives the second connecting rod 12 to incline towards one side of the telescopic rod 6 through the first connecting rod 11, and the second connecting rod 12 drives the third connecting rod 14 to incline away from the telescopic rod 6 through the rotating ring 13.
The top of the air outlet pipe 16 is provided with a dust collection net 26, the edge of the dust collection net 26 is respectively connected with the second connecting rod 12, the rotating ring 13 and the third connecting rod 14, a sponge is arranged inside the dust collection net 26, generated dust is absorbed inside through the dust collection net 26, and the dust is prevented from passing through.
The inside of going out tuber pipe 16 is provided with the recess, and the recess runs through the lateral wall of going out tuber pipe 16, and the inside of going out tuber pipe 16 is cavity setting, goes out tuber pipe 16 and running gear 17 fixed connection, adsorbs through the dust absorption net 26 at the tuber pipe 16 top, prevents that dirty air from reacing telescopic link 6 and rubber slab 5 surface.
The inside fixed connection of edging ware 3 and box 1, the top and the box 1 fixed connection of telescopic link 6 for equipment is more stable.
The working principle is as follows: when the device is used, the circuit board 4 is conveyed to the interior of the box body 1 by the conveying belt 2, the telescopic rod 6 moves downwards, the clamping block 25 drives the sliding block 10 to move through the steel wire 23, the sliding block 10 drives the second connecting rod 12 to incline towards one side of the telescopic rod 6 through the first connecting rod 11, the second connecting rod 12 drives the third connecting rod 14 to incline away from the telescopic rod 6 through the rotating ring 13, air is conveyed to the rubber hose 20 at the bottom through the fan, the air in the rubber hose 20 is discharged through the gap of the air outlet pipe 16, the dust ground by the circuit board 4 moves towards two sides through the flowing air, the dust is adsorbed by the dust absorption net 26 at the top of the air outlet pipe 16, the dirty air is prevented from reaching the surfaces of the telescopic rod 6 and the rubber plate 5, after the grinding of the circuit board 4 is finished, the rubber plate 5 is driven to be separated from the circuit board 4 by the ascending of the, therefore, when the sliding block 10 is far away from the fixed block 9, the clockwork spring 22 is tightened, when the telescopic rod 6 ascends, the steel wire 23 on one side of the sliding block 10 close to the telescopic rod 6 is loosened, the clockwork spring 22 drives the sliding block 10 to move to one side close to the fixed block 9 through the steel wire 23, the sliding block 10 drives the second connecting rod 12 to move to one side of the fixed block 9 through the first connecting rod 11, the second connecting rod 12 drives the third connecting rod 14 to close to one side of the telescopic rod 6 through the rotating ring 13, and the rotating gear 17 on the outer side of the rotating ring 13 is fixedly connected with the fixed plate 7 through the fixed rod 19, so when the third connecting rod 14 rotates, the rotating gears 17 on two sides of the air outlet pipe 16 are driven to rotate through the toothed belt 18, the air outlet pipe 16 is further rotated, the gap of the air outlet pipe 16 is rotated to one side close, keeping it clean.
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 telescopic link dust keeper of circuit board edging machine, includes box (1), its characterized in that: the box body is characterized in that a groove is formed in the center of the interior of the box body (1), a conveying belt (2) is arranged at the bottom end of the groove, edge grinding devices (3) are arranged on two sides of the top of the conveying belt (2), a circuit board (4) is arranged at the center of the top of the conveying belt (2), a rubber plate (5) is arranged at the top of the circuit board (4), a telescopic rod (6) is arranged at the top of the rubber plate (5), a fixed plate (7) is arranged on one side, close to the outer wall of the box body (1), of the telescopic rod (6), a sliding rod (8) is arranged on one side, close to the edge grinding devices (3), of the telescopic rod (6), a fixed block (9) is arranged at the bottom of one side, far away from the telescopic rod (6), of the sliding rod (8), a sliding block (10) is connected to the bottom of the sliding block (, the bottom of second connecting rod (12) is provided with swivel becket (13), the bottom of swivel becket (13) is provided with third connecting rod (14), the bottom of third connecting rod (14) is provided with snap ring (15), the inside of snap ring (15) is run through and is provided with out tuber pipe (16), it all is provided with running gear (17) to go out tuber pipe (16) and swivel becket (13) position that is close to fixed plate (7).
2. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the rotating ring (13) is rotatably connected with the rotating gear (17), the rotating gear (17) on the outer side of the rotating ring (13) is fixedly connected with the fixing plate (7) through a fixing rod (19), and the rotating gears (17) are rotatably connected through a toothed belt (18).
3. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the one end of tuber pipe (16) is provided with rubber hose (20), the top of rubber hose (20) runs through fixed plate (7) and the inside fan of box (1) and communicates each other, it is connected with rotation cover (21) to rotate between fixed block (9), the inside of fixed block (9) all is vertical spring (22) that is provided with, the inside center of spring (22) is fixed connection with rotation cover (21).
4. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 3, wherein: the surface of the rotating sleeve (21) is provided with a steel wire (23) in a surrounding mode, the steel wire (23) is connected with the sliding block (10) in an interconnecting mode, one side, far away from the fixed block (9), of the sliding block (10) is provided with the steel wire (23), the top of the side wall of the telescopic rod (6) is provided with a winding wheel (24), one side, close to the sliding block (10), of the rubber plate (5) is provided with a clamping block (25), and the steel wire (23) penetrates through the winding wheel (24) and is fixedly connected with the clamping block (25).
5. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the top of the sliding block (10) is connected with the sliding rod (8) in a sliding mode, the bottom of the sliding block (10) is connected with the first connecting rod (11) in a rotating mode, the bottom of the second connecting rod (12) is fixedly connected with the rotating ring (13), and the top of the third connecting rod (14) is fixedly connected with the rotating ring (13).
6. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the top of air-out pipe (16) is provided with dust absorption net (26), the edge of dust absorption net (26) respectively with second connecting rod (12), swivel becket (13), third connecting rod (14) interconnect, the inside of dust absorption net (26) is provided with the sponge.
7. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the inside of going out tuber pipe (16) is provided with the recess, the recess runs through the lateral wall of going out tuber pipe (16), the inside of going out tuber pipe (16) is cavity setting, go out tuber pipe (16) and running gear (17) fixed connection.
8. The telescopic rod dustproof device of the circuit board edge grinding machine according to claim 1, wherein: the edge grinding device (3) is fixedly connected with the interior of the box body (1), and the top of the telescopic rod (6) is fixedly connected with the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736417.7A CN110328618B (en) | 2019-08-09 | 2019-08-09 | Telescopic link dust keeper of circuit board edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736417.7A CN110328618B (en) | 2019-08-09 | 2019-08-09 | Telescopic link dust keeper of circuit board edging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110328618A CN110328618A (en) | 2019-10-15 |
| CN110328618B true CN110328618B (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910736417.7A Active CN110328618B (en) | 2019-08-09 | 2019-08-09 | Telescopic link dust keeper of circuit board edging machine |
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| CN (1) | CN110328618B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120058787A (en) * | 2010-11-30 | 2012-06-08 | (주)로봇엔웍스 | scale and paint removing of dint blasting |
| CN106141820B (en) * | 2016-08-26 | 2018-03-16 | 张荣法 | A kind of hardware is made of safety-type knife sharpening device |
| CN207104666U (en) * | 2017-08-10 | 2018-03-16 | 惠州威尔高电子有限公司 | A kind of PCB edge polishers with dedusting mechanism |
| CN109483360A (en) * | 2017-09-09 | 2019-03-19 | 周利平 | A kind of surface spikes high efficiency rotary removal device |
| CN107486782A (en) * | 2017-10-13 | 2017-12-19 | 陈依林 | A kind of multifunction circuit board cutter device |
| CN209175433U (en) * | 2018-12-27 | 2019-07-30 | 安徽林驰电子有限公司 | A kind of pcb board corner edger unit |
| CN109434632A (en) * | 2018-12-28 | 2019-03-08 | 李琪 | A kind of furniture board processing deburring machine and its operating method |
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2019
- 2019-08-09 CN CN201910736417.7A patent/CN110328618B/en active Active
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Effective date of registration: 20200730 Address after: Xinguang industrial zone of Liushi town of Yueqing city of Zhejiang Province, Wenzhou City, 325600 Applicant after: Xinchi Electric Group Co.,Ltd. Address before: 311199 Two Groups of Fueryan 21, Hongqi Community, Donghu Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Shen Xuefeng |
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