CN212259463U - Electronic circuit board production equipment with self-cleaning function - Google Patents
Electronic circuit board production equipment with self-cleaning function Download PDFInfo
- Publication number
- CN212259463U CN212259463U CN202021214573.1U CN202021214573U CN212259463U CN 212259463 U CN212259463 U CN 212259463U CN 202021214573 U CN202021214573 U CN 202021214573U CN 212259463 U CN212259463 U CN 212259463U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- circuit board
- self
- sliding block
- electronic circuit
- Prior art date
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses an electronic circuit board production device with self-cleaning function, which comprises a base; the top fixedly connected with clean case of base, the top fixedly connected with equipment box of clean case, the top fixedly connected with fixing base of equipment box inner wall, the first motor of inside fixedly connected with of fixing base, the one end of first motor output shaft runs through the fixing base and extends to the bottom of fixing base, first motor extends to the first installation pole of one end fixedly connected with of fixing base bottom, this electronic circuit board production facility with self-cleaning function drives first installation pole through first motor and rotates, and first installation pole drives two second installation poles through the belt and rotates to first telescopic link and two second telescopic links drive clean brush and rotate and clean the circuit board surface, have effectively reduced artifical working strength, have improved the production efficiency of circuit board.
Description
Technical Field
The utility model particularly relates to an electronic circuit board production facility with self-cleaning function.
Background
The circuit board has the name: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed (copper etching technology) circuit board and the like, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
The circuit board need drill when production process, can remain a lot of dust on the circuit board after the drilling, needs the manual work to its cleanness, and this has just increased staff's working strength, has also reduced the production efficiency of circuit board to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an electronic circuit board production facility with self-cleaning function, solve artifical cleanness and lead to the staff to increase working strength, reduced production efficiency's purpose.
In order to solve the technical problem, the utility model provides an electronic circuit board production facility with self-cleaning function, include: a base;
the cleaning box is fixedly connected to the top of the base, the equipment box is fixedly connected to the top of the cleaning box, the fixed seat is fixedly connected to the top of the inner wall of the equipment box, the first motor is fixedly connected to the inside of the fixed seat, one end of an output shaft of the first motor penetrates through the fixed seat and extends to the bottom of the fixed seat, one end of the first motor extending to the bottom of the fixed seat is fixedly connected with a first installation rod, the top of the inner wall of the equipment box is fixedly connected with two bearings, the inner surfaces of the two bearings are rotatably connected with second installation rods, the outer surface of the first installation rod is movably connected with a first telescopic rod, and the outer surfaces of the two second installation rods are movably connected with second telescopic rods;
the outer surface of the first telescopic rod is provided with a plurality of circular toothed plates, the outer surface of the first telescopic rod is fixedly connected with two straight rods, the back surface of the inner wall of the equipment box is fixedly connected with a fixed frame, the top of the fixed frame is fixedly connected with a second motor, one end of an output shaft of the second motor is fixedly connected with a gear, one ends of the first telescopic rod and the two second telescopic rods penetrate through the cleaning box and extend to the inside of the cleaning box, one ends of the first telescopic rod and the two second telescopic rods extending to the cleaning box are fixedly connected with a cleaning brush, the separated ends of the two straight rods are fixedly connected with the two second telescopic rods, the gear is meshed with the circular toothed plates, the first mounting rod and the two second mounting rods are connected through a belt, and the outer surfaces of the first mounting rod and the two second mounting rods are provided with convex blocks, the inner surfaces of the first telescopic rod and the two second telescopic rods are correspondingly provided with grooves.
Preferably, the front of clean box inner wall and the equal fixedly connected with chute board in the back, two the equal fixedly connected with electric slide rail in the relative one side of chute board, the left side of clean box is provided with the feed inlet, two the equal sliding connection in inside of electric slide rail has a sliding block, two the one side that the sliding block is relative all rotates and is connected with first axis of rotation, two one side that the sliding block is relative just is located two the equal fixedly connected with second axis of rotation in both sides of first axis of rotation, two the equal fixedly connected with draw-in groove in the relative one side of first axis of rotation and four second axis of rotation, first axis of rotation is at the intermediate position of two second axis of rotation, and two chute boards and two electric slide rail all stretch out the clean box through the feed inlet, and the inside rubber pad.
Preferably, two the one end that first axis of rotation was kept apart from all runs through two the sliding block extends to two one side that the sliding block was kept apart from, two first axis of rotation extends to two the first follow driving wheel of the equal fixedly connected with in one end that the sliding block was kept apart from, two the one end of first axis of rotation all runs through two first follow driving wheel extends to two first follow driving wheel one side that is kept apart from, two first axis of rotation extends to two the first equal fixedly connected with action wheel in one end from the driving wheel, action wheel and two first follow driving wheel sizes are unanimous.
Preferably, four the one side that the second axis of rotation is kept away from all runs through two the sliding block and extends to two the one side that the sliding block was kept away from, four first axis of rotation extends to two the equal fixedly connected with second of one side that the sliding block was kept away from follows the driving wheel, and the second is all followed the driving wheel and is in same water flat line and the size is the same with first, and two first follow driving wheels both sides follow the surface of driving wheel and pass through the gear area and connect to all mesh with the tooth face in gear area.
Preferably, two equal sliding connection in inside of chute board has the mount pad, two equal fixedly connected with cylinder in top of mount pad, two the equal fixedly connected with spur rack of flexible end of cylinder, the tooth flank of two spur rack mesh with two action wheels respectively.
Preferably, the right side of the inner wall of the cleaning box is provided with a dust collection hopper, the top of the base is located on the right side of the cleaning box and is fixedly connected with a fan, the top of the base is located on the right side of the fan and is fixedly connected with a dust collection box, the air outlet end of the fan is communicated with the left side of the dust collection box, the air inlet end of the fan is communicated with the dust collection hopper, the dust collection hopper is located at the bottom of the chute plate, and the right side of the dust collection box is provided with a door plate, so that collected dust can be conveniently treated.
Preferably, the right side of base is provided with the discharge gate, the bottom fixedly connected with four foot rests of base, foot rest bottom are provided with the rubber pad, and two chute boards and two electronic slide rails stretch out the cleaning box from the discharge gate.
Compared with the prior art, the utility model provides an electronic circuit board production facility with self-cleaning function has following beneficial effect:
the utility model provides an electronic circuit board production facility with self-cleaning function drives first installation pole through first motor and rotates, and first installation pole passes through the belt and drives two second installation poles and rotate to first telescopic link and two second telescopic links drive clean brush and rotate and clean circuit board surface, have effectively reduced artifical working strength, have improved the production efficiency of circuit board.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an electronic circuit board production apparatus with a self-cleaning function according to the present invention;
FIG. 2 is a schematic left-view internal structure of FIG. 1;
FIG. 3 is a schematic left side view of the structure of FIG. 1;
FIG. 4 is a schematic diagram of the right side view of the structure shown in FIG. 1;
FIG. 5 is a schematic view of the first driven wheel and the second driven wheel shown in FIG. 1;
fig. 6 is a schematic structural view of the combination of the first mounting rod and the first telescopic rod shown in fig. 1.
Reference numbers in the figures: 1. the cleaning device comprises a base, 2, a cleaning box, 3, an equipment box, 4, a fixed seat, 5, a first motor, 6, a first installation rod, 7, a bearing, 8, a second installation rod, 9, a first telescopic rod, 10, a second telescopic rod, 11, a circular toothed plate, 12, a straight rod, 13, a fixed frame, 14, a second motor, 15, a gear, 16, a cleaning brush, 17, a sliding groove plate, 18, an electric sliding rail, 19, a feeding hole, 20, a sliding block, 21, a first rotating shaft, 22, a second rotating shaft, 23, a clamping groove, 24, a first driven wheel, 25, a driving wheel, 26, a second driven wheel, 27, an installation seat, 28, a cylinder, 29, a straight toothed plate, 30, a dust collecting hopper, 31, a fan, 32, a dust collecting box, 33, a discharging hole, 34 and a supporting foot rest.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in which fig. 1 is a schematic structural diagram of a preferred embodiment of an electronic circuit board production apparatus with a self-cleaning function according to the present invention; FIG. 2 is a schematic left-view internal structure of FIG. 1; FIG. 3 is a schematic left side view of the structure of FIG. 1; FIG. 4 is a schematic diagram of the right side view of the structure shown in FIG. 1; fig. 5 is a schematic structural view of a first driven wheel and a second driven wheel shown in fig. 1, and fig. 6 is a schematic structural view of a combination of a first mounting rod and a first telescopic rod shown in fig. 1. Electronic circuit board production facility with self-cleaning function includes: a base 1;
the cleaning box 2 is fixedly connected to the top of the base 1, the equipment box 3 is fixedly connected to the top of the cleaning box 2, the fixed seat 4 is fixedly connected to the top of the inner wall of the equipment box 3, the first motor 5 is fixedly connected to the inside of the fixed seat 4, one end of an output shaft of the first motor 5 penetrates through the fixed seat 4 and extends to the bottom of the fixed seat 4, the first mounting rod 6 is fixedly connected to one end of the first motor 5 extending to the bottom of the fixed seat 4, the two bearings 7 are fixedly connected to the top of the inner wall of the equipment box 3, the inner surfaces of the two bearings 7 are rotatably connected with the second mounting rod 8, the first telescopic rod 9 is movably connected to the outer surface of the first mounting rod 6, and the second telescopic rods 10 are movably connected to the outer surfaces of the two second mounting rods 8;
the outer surface of the first telescopic rod 9 is provided with a plurality of circular toothed plates 11, the outer surface of the first telescopic rod 9 is fixedly connected with two straight rods 12, the back surface of the inner wall of the equipment box 3 is fixedly connected with a fixed frame 13, the top of the fixed frame 13 is fixedly connected with a second motor 14, one end of an output shaft of the second motor 14 is fixedly connected with a gear 15, one ends of the first telescopic rod 9 and the two second telescopic rods 10 penetrate through the cleaning box 2 and extend to the inside of the cleaning box 2, one ends of the first telescopic rod 9 and the two second telescopic rods 10 extending to the cleaning box 2 are fixedly connected with a cleaning brush 16, one ends of the two straight rods 12 which are separated from each other are fixedly connected with the two second telescopic rods 10, the gear 15 is meshed with the circular toothed plates 11, and the first mounting rod 6 is connected with the two second mounting rods 8 through a belt, the outer surfaces of the first mounting rod 6 and the two second mounting rods 8 are provided with convex blocks, and the inner surfaces of the first telescopic rod 9 and the two second telescopic rods 10 are correspondingly provided with grooves.
The front of 2 inner walls of cleaning box and the equal fixedly connected with chute board 17 in the back, two the equal fixedly connected with electric slide rail 18 in the relative one side of chute board 17, the left side of cleaning box 2 is provided with feed inlet 19, two the equal sliding connection in inside of electric slide rail 18 has sliding block 20, two the equal rotation in the relative one side of sliding block 20 is connected with first axis of rotation 21, two the relative one side of sliding block 20 just is located two the equal fixedly connected with second axis of rotation 22 in both sides of first axis of rotation 21, two the equal fixedly connected with draw-in groove 23 in the relative one side of first axis of rotation 21 and four second axis of rotation 22, first axis of rotation 21 is in the intermediate position of two second axis of rotation 22, and two chute boards 17 and two electric slide rail 18 all stretch out cleaning box 2 through feed inlet 19, and the inside rubber pad that all is provided with.
Two the one end that first axis of rotation 21 left away all runs through two sliding block 20 and extend to two the one side that sliding block 20 left away, two first axis of rotation 21 extends to two the first driven wheel 24 of the equal fixedly connected with of one end of the one side that sliding block 20 left away, two the one end of first axis of rotation 21 all runs through two first driven wheel 24 and extends to two the one side that first driven wheel 24 left away, two first axis of rotation 21 extends to two the equal fixedly connected with action wheel 25 of one end of first driven wheel 24, action wheel 25 and two first driven wheels 24 size unanimity.
The four sides of the second rotating shafts 22 away from each other all penetrate through the two sliding blocks 20 and extend to the two sides of the sliding blocks 20 away from each other, the four first rotating shafts 21 extend to the two ends of the sliding blocks 20 away from each other, the second driven wheels 26 are fixedly connected to one ends of the sliding blocks 20, the second driven wheels 26 and the first driven wheels 24 are located on the same horizontal line and are identical in size, the outer surfaces of the two first driven wheels 24 and the two second driven wheels 26 on the two sides of the two first driven wheels 24 are connected through gear belts, and the outer surfaces of the two second driven wheels 26 are meshed with the tooth surfaces of the gear belts.
Two equal sliding connection in inside of spout board 17 has mount pad 27, two equal fixedly connected with cylinder 28 in top of mount pad 27, two equal fixedly connected with spur rack 29 in the flexible end of cylinder 28, the tooth flank of two spur rack 29 meshes with two action wheels 25 respectively.
The dust collection device is characterized in that a dust collection hopper 30 is arranged on the right side of the inner wall of the cleaning box 2, the top of the base 1 is located on the right side of the cleaning box 2 and is fixedly connected with a fan 31, the top of the base 1 is located on the right side of the fan 31 and is fixedly connected with a dust collection box 32, the air outlet end of the fan 31 is communicated with the left side of the dust collection box 32, the air inlet end of the fan 31 is communicated with the dust collection hopper 30, and the dust collection hopper 30 is located at the bottom of the chute plate 17.
The right side of base 1 is provided with discharge gate 33, the bottom fixedly connected with four foot rests 34 of base 1, the foot rest bottom is provided with the rubber pad, and two chute boards 17 and two electronic slide rail 18 stretch out cleaning box 2 from discharge gate 33.
The utility model provides an electronic circuit board production facility with self-cleaning function's theory of operation as follows:
when the cleaning brush is used, a circuit board is inserted into the clamping groove 23 and fixed, the electric slide rail 18 slides the sliding block 20 to the bottom of the cleaning brush 16 in the cleaning box 2, the sliding block 20 drives the mounting seat 27 to slide to the inside of the cleaning box 2 through the driving wheel 25, the second motor 14 is started, the second motor 14 rotates on the circular toothed plate 11 through the gear 15 to drive the first telescopic rod 9 to move downwards, the first telescopic rod 9 drives the two second telescopic rods 10 to move downwards through the straight rod 12, so that the cleaning brush 16 moves downwards to the surface of the circuit board, at the moment, the first motor 5 is started, the first motor 5 drives the first mounting rod 6 to rotate, the first mounting rod 6 drives the two second mounting rods 8 to rotate through the belt, so that the first telescopic rod 9 and the two second telescopic rods 10 drive the cleaning brush 16 to rotate to clean the surface of the circuit board, after one side is cleaned, the cleaning brush 16 moves upwards through the second motor 14 to be away from the, the two cylinders 28 rotate the driving wheel 25 by one circle through the straight-tooth plate 29, because the first driven wheel 24 and the driving wheel 25 are fixedly connected on the same shaft, the first driven wheel 24 rotates, the first driven wheel 24 drives the two second driven wheels 26 through the gear belt, so that the first rotating shaft 21 and the two second rotating shafts 22 drive the circuit board to rotate by one circle, the second motor 14 is started to move the cleaning brush 16 downwards to the surface of the circuit board, the first motor 5 drives the cleaning brush 16 to clean the other surface of the circuit board, dust is scattered in the air during cleaning, in order to avoid secondary pollution of the scattered dust to the cleaned circuit board, during cleaning the circuit board, the dust scattered in the cleaning box 2 can be collected into the dust collection box 32 through the fan 31.
Compared with the prior art, the utility model provides an electronic circuit board production facility with self-cleaning function has following beneficial effect:
drive first installation pole 6 through first motor 5 and rotate, first installation pole 6 drives two second installation poles 8 through the belt and rotates to first telescopic link 9 and two second telescopic links 10 drive clean brush 16 and rotate and clean circuit board surface, have effectively reduced artifical working strength, have improved the production efficiency of circuit board.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An electronic circuit board production apparatus having a self-cleaning function, comprising: a base;
the cleaning box is fixedly connected to the top of the base, the equipment box is fixedly connected to the top of the cleaning box, the fixed seat is fixedly connected to the top of the inner wall of the equipment box, the first motor is fixedly connected to the inside of the fixed seat, one end of an output shaft of the first motor penetrates through the fixed seat and extends to the bottom of the fixed seat, one end of the first motor extending to the bottom of the fixed seat is fixedly connected with a first installation rod, the top of the inner wall of the equipment box is fixedly connected with two bearings, the inner surfaces of the two bearings are rotatably connected with second installation rods, the outer surface of the first installation rod is movably connected with a first telescopic rod, and the outer surfaces of the two second installation rods are movably connected with second telescopic rods;
the utility model discloses a cleaning box, including clean case, first telescopic link, second telescopic link, first telescopic link, the surface of first telescopic link is provided with a plurality of circular pinion rack, two straight-bars of the outer fixed surface of first telescopic link is connected with, the back fixedly connected with mount of equipment box inner wall, the top fixedly connected with second motor of mount, the one end fixedly connected with gear of second motor output shaft, first telescopic link and two the one end of second telescopic link all runs through clean case and extend to the inside of clean case, first telescopic link and two the second telescopic link extends to the equal fixedly connected with cleaning brush of one end of clean case.
2. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 1, wherein: the front of clean incasement wall and the equal fixedly connected with chute board in the back, two the equal fixedly connected with electric slide rail in the relative one side of chute board, the left side of clean incasement is provided with the feed inlet, two the equal sliding connection in inside of electric slide rail has a sliding block, two the relative one side of sliding block all rotates and is connected with first axis of rotation, two the relative one side of sliding block just is located two the equal fixedly connected with second axis of rotation in both sides of first axis of rotation, two the equal fixedly connected with draw-in groove in the relative one side of first axis of rotation and four second axis of rotation.
3. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 2, wherein: two the one end that first pivot axle was kept apart from all runs through two the sliding block extends to two one side that the sliding block was kept apart from, two first pivot axle extends to two the first follow driving wheel of the equal fixedly connected with in one end that the sliding block was kept apart from mutually, two the one end of first pivot axle all runs through two first follow driving wheel extends to two first follow driving wheel one side that is kept apart from mutually, two first pivot axle extends to two the first equal fixedly connected with action wheel in one end from the driving wheel.
4. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 2, wherein: four the second pivot axle is from one side all runs through two the sliding block and extends to two the one side that the sliding block was from one side, four first pivot axle extends to two the equal fixedly connected with second of one end of the one side that the sliding block was from one side is from the driving wheel.
5. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 2, wherein: the inside of two the equal sliding connection of chute board has the mount pad, two the equal fixedly connected with cylinder in top of mount pad, two the equal fixedly connected with spur rack of flexible end of cylinder.
6. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 1, wherein: the dust collection box is characterized in that a dust collection hopper is arranged on the right side of the inner wall of the cleaning box, a fan is fixedly connected to the top of the base and located on the right side of the cleaning box, and a dust collection box is fixedly connected to the top of the base and located on the right side of the fan.
7. The electronic circuit board production apparatus having a self-cleaning function as set forth in claim 1, wherein: the right side of base is provided with the discharge gate, the bottom fixedly connected with four foot rests of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214573.1U CN212259463U (en) | 2020-06-28 | 2020-06-28 | Electronic circuit board production equipment with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214573.1U CN212259463U (en) | 2020-06-28 | 2020-06-28 | Electronic circuit board production equipment with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259463U true CN212259463U (en) | 2020-12-29 |
Family
ID=73987810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021214573.1U Expired - Fee Related CN212259463U (en) | 2020-06-28 | 2020-06-28 | Electronic circuit board production equipment with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214781A (en) * | 2021-12-13 | 2022-03-22 | 浙江宝立普自动化设备制造有限公司 | Cleaning device with line head recycling function for hosiery machine |
-
2020
- 2020-06-28 CN CN202021214573.1U patent/CN212259463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214781A (en) * | 2021-12-13 | 2022-03-22 | 浙江宝立普自动化设备制造有限公司 | Cleaning device with line head recycling function for hosiery machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112809051A (en) | Scrap collecting device for hardware fitting machining | |
| CN212259463U (en) | Electronic circuit board production equipment with self-cleaning function | |
| CN216162903U (en) | Static eliminating device for semiconductor production | |
| CN219682681U (en) | Rolling forming device | |
| CN216225622U (en) | Electronic circuit board frictioning cleaning device | |
| CN114871091B (en) | Automatic impurity removing device for bolts | |
| CN217394343U (en) | Drilling equipment is used in circuit board processing | |
| CN212760088U (en) | Ash removal device for processing circuit board | |
| CN112867250A (en) | Ash removal device for processing production of aluminum-based circuit board for LED lamp | |
| CN108636881A (en) | A kind of PCB circuit board recycling surface processing device | |
| CN221288804U (en) | Device for removing dust from composite board | |
| CN212798607U (en) | Automatic dust removal loading attachment of ceramic circuit board | |
| CN220446093U (en) | Artificial board polishing equipment | |
| CN112192443A (en) | Multifunctional fixture table | |
| CN212603946U (en) | Clean type solder paste printing machine | |
| CN220862115U (en) | PCB cleaning machine | |
| CN221112104U (en) | Deckle edge removing devices | |
| CN212792203U (en) | PCB conveying device for solder paste printing machine | |
| CN220991265U (en) | White corundum impurity removal magnetic separation device | |
| CN218341169U (en) | Continuous chasing bar of two-way feed nut | |
| CN211607255U (en) | Electronic board fixing device | |
| CN220516527U (en) | Sweeps collection device of shot-blasting machine | |
| CN219628015U (en) | Circuit board surface cleaning equipment | |
| CN220697542U (en) | Combined cleaning equipment for marble processing | |
| CN219698340U (en) | Heat radiation structure of driving power supply |
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: 20201229 |