CN113001605B - Cutting device is used in circuit board processing - Google Patents
Cutting device is used in circuit board processing Download PDFInfo
- Publication number
- CN113001605B CN113001605B CN202110205649.7A CN202110205649A CN113001605B CN 113001605 B CN113001605 B CN 113001605B CN 202110205649 A CN202110205649 A CN 202110205649A CN 113001605 B CN113001605 B CN 113001605B
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- Prior art keywords
- circuit board
- frame
- roller
- wall
- air
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- 238000005520 cutting process Methods 0.000 title claims abstract description 37
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000010408 sweeping Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 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
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
A cutting device for circuit board processing comprises: a bottom frame, wherein one side of the top end of the bottom frame is provided with a cutting mechanism for cutting the circuit board; the conveying mechanism is assembled on the upper surface of the bottom frame and comprises a conveying belt, a driving wheel, a driven wheel and a driving motor which is arranged at the bottom end of the bottom frame and used for driving the conveying belt to move; the technical key points are that the rollers and the rims in the positioning mechanism can position circuit boards with different specifications in the longitudinal direction and the transverse direction, so that the stability of the position of the circuit board when the circuit board is transported above the conveying belt is ensured, the subsequent smooth cutting operation of the circuit board is ensured, and the use flexibility of the whole equipment is reflected; rotatable brush roller of design between feeding frame and cutting mechanism to combine blowing pump and frame to use, can adjust the interval between brush roller and the conveyer belt through plug positioning screw, the operation of blowing can be carried out to the opening on the surface of brush roller simultaneously, can be comprehensive carry out cleaning to the circuit board surface.
Description
Technical Field
The invention belongs to the technical field of circuit board processing, and particularly relates to a cutting device for circuit board processing.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board may be referred to as a printed wiring board or a printed circuit board;
a cutting device is often needed in the production and processing process of the circuit board, the existing cutting device is a group of cutters, and the circuit board is manually pressed by workers, so that the cutting processing of the circuit board is realized; the following technical problems can occur in the using process; firstly, before the circuit board is cut, the circuit board is not cleaned, and when the circuit board is cut, impurities and the circuit board are simultaneously extruded by a cutter, so that the cut edge of the circuit board is irregular; secondly, the cutting is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a cutting device for processing a circuit board.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cutting device for circuit board processing comprises:
a bottom frame, wherein one side of the top end of the bottom frame is provided with a cutting mechanism for cutting the circuit board;
the conveying mechanism is assembled on the upper surface of the bottom frame and comprises a conveying belt, a driving wheel, a driven wheel and a driving motor which is arranged at the bottom end of the bottom frame and used for driving the conveying belt to move;
the side plates are fixedly assembled on two sides of the conveying mechanism, a positioning mechanism for positioning the circuit board is arranged on the inner wall of each side plate, and a roller and a rim in the positioning mechanism can be tightly attached to the surface of the circuit board;
the scraping and sweeping frame is assembled above the side plates, a rotatable brush roller is assembled between the inner walls of the scraping and sweeping frame, and the brush roller can be in transmission connection with the driving wheel through a belt; and
and the feeding frame is fixedly connected to the other side of the top end of the bottom frame, and a roller plate for placing the circuit board is arranged between the inner walls of the feeding frame.
Preferably, the cutting mechanism comprises a frame plate and a telescopic motor, the frame plate is used for connecting the telescopic motor and the underframe, and one end of a piston rod of the telescopic motor is fixedly connected with a cutter through a screw.
Preferably, a cutter groove is formed in the position, where the inner wall of the side plate coincides with the vertical moving area of the cutter, and the specification of the inner wall of the cutter groove is the same as that of the two sides of the cutter.
Preferably, positioning mechanism contains connecting plate, a spring and No. two springs, the connecting plate passes through the screw fixation to the curb plate inner wall, a spring is used for connecting plate and running roller, the surface of running roller is adorned to the wheel rim suit, No. two springs are used for connecting wheel rim and running roller.
Preferably, the cross section of the roller is T-shaped, the maximum diameter of the roller can be the same as the diameter of the rim, and the roller is always positioned on the upper surface of the conveying belt.
Preferably, the blowing pump is installed on the top of the scraping and sweeping frame, shaft levers at two ends of the brush roller are all provided with bearing rings, the bearing rings can be sleeved in a frame welded to the outer wall of the scraping and sweeping frame, positioning screws used for positioning the bearing rings are inserted into the outer wall of the frame, and the bearing rings are connected with the inner wall of the frame through three springs.
Preferably, the outer surface of the brush roller is provided with a plurality of groups of through holes, the inlet ends of the through holes are positioned in the bearing ring, and the inlet ends are communicated with the air blowing pump through hoses.
Preferably, the side plate is fixedly connected with a collecting box above the scraping and sweeping frame, an air pump is installed at the top end of the collecting box, an inner bin with a circular arc-shaped cross section is formed in the collecting box, an air pipe is arranged on the inner wall of the inner bin, a plurality of air port pieces are assembled on the surface of the air pipe, an air inlet of the air pump is communicated with the air pipe through a hose, and an air outlet is communicated with a dust collecting barrel installed on the outer wall of the collecting box.
Compared with the prior art, the invention provides a cutting device for processing a circuit board, which has the following beneficial effects:
firstly, the positioning mechanism is designed on the inner wall of the side plate, and the rollers and the rims in the positioning mechanism can position circuit boards with different specifications in the longitudinal direction and the transverse direction, so that the stability of the position of the circuit board in the transportation process above the conveying belt is ensured, the subsequent smooth cutting operation of the circuit board is ensured, and the use flexibility of the whole equipment is embodied;
the rotatable brush roller is arranged between the feeding frame and the cutting mechanism, the rotatable brush roller is used in combination with the air blowing pump and the frame, the distance between the brush roller and the conveying belt can be adjusted by plugging and pulling the positioning screw rod, meanwhile, air blowing operation can be performed on through holes in the surface of the brush roller, the surface of a circuit board can be comprehensively cleaned, and the problem that the surface of the circuit board is rich in impurities when the circuit board is processed is solved;
thirdly, the collecting box is designed above the side plate and is used in combination with the air suction pump, impurities on the surface of the circuit board can be brought into the inner bin in the rotating process of the brush roller to form circular air flow, and then the impurities or dust can be comprehensively collected and treated, so that the impurities or dust are prevented from being scattered outside to harm the health of workers.
Drawings
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is an enlarged view of the partial structure A of FIG. 1 of the present invention;
FIG. 3 is a schematic view of the squeegee frame configuration of the present invention;
FIG. 4 is a schematic view of the positioning mechanism of the present invention;
FIG. 5 is a cross-sectional view of the assembled sweeping rack and container of the present invention.
Reference numerals: 1. a chassis; 2. a cutting mechanism; 21. a frame plate; 22. a telescopic motor; 3. a cutter; 4. a conveyor belt; 41. a driving wheel; 42. a drive motor; 5. a side plate; 6. a scraping and sweeping frame; 61. an air blower; 7. collecting and packing the boxes; 71. an inner bin; 8. a feeding frame; 81. a roll plate; 9. a brush roller; 91. a port; 10. a frame; 11. an air pump; 12. a dust collecting cylinder; 13. a cutter groove; 14. a positioning mechanism; 141. a connecting plate; 142. a first spring; 143. a roller; 144. a rim; 145. a second spring; 15. a bearing ring; 16. positioning a screw rod; 17. a third spring; 18. an air tube; 19. an air port member.
Detailed Description
The following further describes a specific embodiment of the cutting device for processing the circuit board according to the present invention with reference to fig. 1. The cutting device for processing a circuit board of the present invention is not limited to the description of the following embodiments.
This embodiment provides a specific structure of a cutting device for processing a circuit board, and as shown in fig. 1 to 5, the cutting device for processing a circuit board includes:
a chassis 1, one side of the top end of which is provided with a cutting mechanism 2 for cutting the circuit board;
the conveying mechanism is assembled on the upper surface of the bottom frame 1 and comprises a conveying belt 4, a driving wheel 41, a driven wheel and a driving motor 42 which is arranged at the bottom end of the bottom frame 1 and used for driving the conveying belt 4 to move;
the side plates 5 are fixedly assembled at two sides of the conveying mechanism, the inner wall of each side plate 5 is provided with a positioning mechanism 14 for positioning the circuit board, and a roller 143 and a rim 144 in the positioning mechanism 14 can be tightly attached to the surface of the circuit board;
the sweeping frame 6 is assembled above the side plates 5, a rotatable brush roller 9 is assembled between the inner walls of the sweeping frame 6, and the brush roller 9 can be in transmission connection with the driving wheel 41 through a belt; and
and the feeding frame 8 is fixedly connected to the other side of the top end of the bottom frame 1, and a roller plate 81 for placing a circuit board is arranged between the inner walls of the feeding frame 8.
As shown in fig. 1, the cutting mechanism 2 includes a frame plate 21 and a telescopic motor 22, the frame plate 21 is used for connecting the telescopic motor 22 and the chassis 1, and one end of a piston rod of the telescopic motor 22 is fixedly connected with a cutter 3 through a screw.
As shown in fig. 1 and 2, a cutter groove 13 is formed at a position where the inner wall of the side plate 5 coincides with the vertical moving region of the cutter 3, and the specification of the inner wall of the cutter groove 13 is the same as the specification of both sides of the cutter 3.
The cutter 3 at the position can be flexibly disassembled and assembled, and meanwhile, the cutter 3 can be inserted into the corresponding cutter groove 13 in the process of moving up and down, so that the positioning processing of the cutter 3 in the using state is completed.
As shown in fig. 4, the positioning mechanism 14 includes a connection plate 141, a first spring 142 and a second spring 145, the connection plate 141 is fixed to the inner wall of the side plate 5 by screws, the first spring 142 is used for connecting the connection plate 141 and the roller 143, the rim 144 is sleeved on the surface of the roller 143, and the second spring 145 is used for connecting the rim 144 and the roller 143.
As shown in fig. 4, the cross section of the roller 143 is "T" shaped, the maximum diameter of the roller 143 can be the same as the diameter of the rim 144, and the roller 143 is always located on the upper surface of the conveyor belt 4.
According to the invention, the positioning mechanism 14 is designed on the inner wall of the side plate, and the rollers 143 and the rims 144 in the positioning mechanism 14 can position circuit boards with different specifications in the longitudinal direction and the transverse direction, so that the stability of the position of the circuit board in the transportation process above a conveying belt is ensured, the subsequent smooth cutting operation of the circuit board is ensured, and the flexibility of the use of the whole equipment is embodied.
As shown in fig. 3 and 5, an air blowing pump 61 is installed at the top end of the sweeping frame 6, bearing rings 15 are assembled on shaft levers at two ends of the brush roller 9, the bearing rings 15 can be sleeved in a frame 10 welded on the outer wall of the sweeping frame 6, a positioning screw 16 for positioning the bearing rings 15 is inserted in the outer wall of the frame 10, and the bearing rings 15 are connected with the inner wall of the frame 10 through a third spring 17;
specifically, when the position of the brush roller 9 is adjusted, one end of the positioning screw 16 is sequentially inserted into the through holes of the outer ring of the frame 10 and the bearing ring 15 (the bearing ring 15 is composed of an outer ring and an inner ring, and the inner ring can rotate in the outer ring), and the elastic restoring force of the third spring 17 is utilized, so that the positioning processing of the bearing ring 15 is completed.
As shown in fig. 3, the outer surface of the brush roller 9 is provided with a plurality of sets of through holes 91, and the inlet ends of the through holes 91 are located in the bearing ring 15 and are communicated with the air blowing pump 61 through hoses.
According to the invention, the rotatable brush roller 9 is designed between the feeding frame 8 and the cutting mechanism 2, and is used in combination with the air blowing pump 61 and the frame 10, the distance between the brush roller 9 and the conveying belt 4 can be adjusted by plugging and pulling the positioning screw 16, meanwhile, the through hole 91 on the surface of the brush roller 9 can be used for air blowing operation, so that the surface of a circuit board can be cleaned comprehensively, and the problem that the surface of the circuit board has more impurities when the circuit board is processed is solved;
specifically, the air blowing pump 61 produces air, and then the air passes through the hose between the inlet end and the air blowing pump 61, enters the through port 91 in the brush roller 9, and is ejected from the open end of the through port 91, and the rotating direction of the brush roller 9 is counterclockwise, so that the air flow drives impurities on the surface of the circuit board to enter the inner bin 71 of the storage box 7.
As shown in fig. 5, a storage box 7 is fixedly connected to a position above the side plate 5 on one side of the sweeping frame 6, an air pump 11 is installed at the top end of the storage box 7, an inner bin 71 with an arc-shaped cross section is formed inside the storage box 7, an air pipe 18 is arranged on the inner wall of the inner bin 71, a plurality of air port pieces 19 are assembled on the surface of the air pipe 18, an air inlet of the air pump 11 is communicated with the air pipe 18 through a hose, and an air outlet is communicated with a dust collecting barrel 12 installed on the outer wall of the storage box 7;
according to the invention, the containing box 7 is designed above the side plate 5 and is used in combination with the air suction pump 11, impurities on the surface of the circuit board can be brought into the inner bin 71 in the rotating process of the brush roller 9 to form annular airflow, so that the impurities or dust can be comprehensively collected and treated, and the impurities or dust are prevented from scattering outside to harm the health of workers;
specifically, the inner bin 71 forms an annular air flow, and the air flow passes through the air port pieces 19 and is finally sucked into the dust collection tube 12 by the action of the air suction pump 11.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (5)
1. The utility model provides a cutting device is used in circuit board processing which characterized in that includes:
a bottom frame (1), wherein one side of the top end of the bottom frame is provided with a cutting mechanism (2) for cutting the circuit board;
the conveying mechanism is assembled on the upper surface of the bottom frame (1) and comprises a conveying belt (4), a driving wheel (41), a driven wheel and a driving motor (42) which is arranged at the bottom end of the bottom frame (1) and used for driving the conveying belt (4) to move;
the side plates (5) are fixedly assembled on two sides of the conveying mechanism, a positioning mechanism (14) for positioning the circuit board is arranged on the inner wall of each side plate (5), and a roller (143) and a rim (144) in each positioning mechanism (14) can be tightly attached to the surface of the circuit board;
the scraping and sweeping frames (6) are assembled above the side plates (5), a rotatable brush roller (9) is assembled between the inner walls of the scraping and sweeping frames (6), and the brush roller (9) can be in transmission connection with the driving wheel (41) through a belt;
the top end of the scraping and sweeping frame (6) is provided with an air blowing pump (61), shaft levers at two ends of the brush roller (9) are respectively provided with a bearing ring (15), the bearing rings (15) can be sleeved in a frame (10) welded on the outer wall of the scraping and sweeping frame (6), a positioning screw (16) used for positioning the bearing rings (15) is inserted in the outer wall of the frame (10), and the bearing rings (15) are connected with the inner wall of the frame (10) through springs (17);
the outer surface of the brush roller (9) is provided with a plurality of groups of through holes (91), the inlet ends of the through holes (91) are positioned in the bearing ring (15), and the inlet ends are communicated with the air blowing pump (61) through hoses;
a containing box (7) is fixedly connected to the position, located on one side of the scraping and sweeping frame (6), above the side plate (5), an air suction pump (11) is installed at the top end of the containing box (7), an inner bin (71) with an arc-shaped cross section is formed in the containing box (7), an air pipe (18) is arranged on the inner wall of the inner bin (71), a plurality of air port pieces (19) are assembled on the surface of the air pipe (18), an air inlet of the air suction pump (11) is communicated with the air pipe (18) through a hose, and an air outlet is communicated with a dust collecting barrel (12) installed on the outer wall of the containing box (7);
and the feeding frame (8) is fixedly connected to the other side of the top end of the bottom frame (1), and a roller plate (81) for placing a circuit board is arranged between the inner walls of the feeding frame (8).
2. The cutting device for processing the circuit board as claimed in claim 1, wherein: cut mechanism (2) and contain frame plate (21) and flexible motor (22), frame plate (21) are used for connecting flexible motor (22) and chassis (1), screw fixedly connected with cutter (3) are passed through to the piston rod one end of flexible motor (22).
3. The cutting device for processing the circuit board as claimed in claim 2, wherein: the cutter groove (13) is formed in the position, where the upper and lower moving areas of the inner wall of the side plate (5) and the cutter (3) coincide with each other, of the inner wall of the cutter groove (13) is the same as the specifications of the two sides of the cutter (3).
4. The cutting device for processing the circuit board as claimed in claim 1, wherein: the positioning mechanism (14) comprises a connecting plate (141), a first spring (142) and a second spring (145), the connecting plate (141) is fixed to the inner wall of the side plate (5) through screws, the first spring (142) is used for connecting the connecting plate (141) and the roller (143), the rim (144) is sleeved on the surface of the roller (143), and the second spring (145) is used for connecting the rim (144) and the roller (143).
5. The cutting device for processing circuit boards as claimed in claim 4, wherein: the section of the roller (143) is T-shaped, the maximum diameter of the roller (143) can be the same as that of the rim (144), and the roller (143) is always positioned on the upper surface of the conveying belt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110205649.7A CN113001605B (en) | 2021-02-24 | 2021-02-24 | Cutting device is used in circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110205649.7A CN113001605B (en) | 2021-02-24 | 2021-02-24 | Cutting device is used in circuit board processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113001605A CN113001605A (en) | 2021-06-22 |
| CN113001605B true CN113001605B (en) | 2022-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110205649.7A Active CN113001605B (en) | 2021-02-24 | 2021-02-24 | Cutting device is used in circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113001605B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170126736A (en) * | 2016-05-10 | 2017-11-20 | 주식회사 씨엔제이 | Adherend delamination apparatus of film for printed circuit board of dry type |
| CN208323502U (en) * | 2018-04-09 | 2019-01-04 | 珠海捷迅精密电路有限公司 | A kind of PCB cutting protective device |
| CN209304660U (en) * | 2018-09-21 | 2019-08-27 | 江西洲旭电路科技有限公司 | A kind of printed circuit board mechanical severing device |
| CN211802529U (en) * | 2019-11-27 | 2020-10-30 | 睢宁鑫非机械科技有限公司 | Surface dust removal treatment and collection device for processing of die accessories |
| CN212183832U (en) * | 2020-07-07 | 2020-12-18 | 无棣源通电子科技有限公司 | Multifunctional printed circuit board processing device |
-
2021
- 2021-02-24 CN CN202110205649.7A patent/CN113001605B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170126736A (en) * | 2016-05-10 | 2017-11-20 | 주식회사 씨엔제이 | Adherend delamination apparatus of film for printed circuit board of dry type |
| CN208323502U (en) * | 2018-04-09 | 2019-01-04 | 珠海捷迅精密电路有限公司 | A kind of PCB cutting protective device |
| CN209304660U (en) * | 2018-09-21 | 2019-08-27 | 江西洲旭电路科技有限公司 | A kind of printed circuit board mechanical severing device |
| CN211802529U (en) * | 2019-11-27 | 2020-10-30 | 睢宁鑫非机械科技有限公司 | Surface dust removal treatment and collection device for processing of die accessories |
| CN212183832U (en) * | 2020-07-07 | 2020-12-18 | 无棣源通电子科技有限公司 | Multifunctional printed circuit board processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113001605A (en) | 2021-06-22 |
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