CN111055329A - PBC circuit board cutting device - Google Patents
PBC circuit board cutting device Download PDFInfo
- Publication number
- CN111055329A CN111055329A CN201911102472.7A CN201911102472A CN111055329A CN 111055329 A CN111055329 A CN 111055329A CN 201911102472 A CN201911102472 A CN 201911102472A CN 111055329 A CN111055329 A CN 111055329A
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- China
- Prior art keywords
- fixedly connected
- circuit board
- plate
- rotating
- pedestal
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000009966 trimming Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- 229920001821 foam rubber Polymers 0.000 description 21
- 239000007789 gas Substances 0.000 description 14
- 239000008187 granular material Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 10
- 230000002337 anti-port Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- 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
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of electrical equipment, and particularly relates to a PBC circuit board cutting device which aims at solving the technical problems that a large amount of residues are generated during the cutting of the existing circuit board, the residues cannot be cleaned in time and the rejection rate of the circuit board can be improved. According to the invention, by arranging the cleaning strip, the generated residues and toxic gases are recovered and collected when the circuit board is cut by the knife board, and the environmental friendliness of the device is improved.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a PBC circuit board cutting device.
Background
In our daily life, many PBC circuit boards are seen, and these circuit boards save the space of each machine by integrating each circuit on one board, but when these PBC circuit boards are produced, they need to be cut, and when the existing circuit boards are cut, a large amount of residues are produced, and if these residues are not cleaned in time, the rejection rate of the circuit boards may be increased.
Through retrieval, the chinese patent application No. CN201721417946.3 discloses a plate cutting device and a plate cutting jig thereof, wherein the plate cutting jig comprises a first guide, a second guide, a first clamping assembly, a second clamping assembly and a locking structure; the first guide piece is parallel to the second guide piece, the first clamping assembly is parallel to the second clamping assembly, two ends of the first clamping assembly are respectively arranged on the first guide piece and the second guide piece in a sliding mode, and two ends of the second clamping assembly are respectively arranged on the first guide piece and the second guide piece in a sliding mode; the locking structure is used for locking the relative position of the first clamping assembly and the second clamping assembly so as to fix the clamping width of the first clamping assembly and the second clamping assembly, thereby realizing clamping and fixing plates with different specifications so as to cut plates with various specifications, and the locking structure has the following defects: waste residues and excess materials generated during plate cutting cannot be recycled in time, and the plate is easily damaged during subsequent plate cutting.
Disclosure of Invention
The invention provides a PBC circuit board cutting device based on the technical problems that a large amount of residues are generated during cutting of an existing circuit board, the residues cannot be cleaned in time, and the rejection rate of the circuit board can be increased.
The PBC circuit board cutting device comprises a pedestal, wherein one side of the pedestal is fixedly connected with an L-shaped plate, one end of the L-shaped plate is provided with a cavity, the L-shaped plate is fixedly connected with a shell at the cavity, the bottom end of the shell is fixedly connected with a rectangular groove, one side of the rectangular groove is provided with a strip-shaped through hole, the rectangular groove is fixedly connected with connecting plates at two sides of the strip-shaped through hole, the bottom end of each connecting plate is fixedly connected with a curved plate, one side of the curved plate is fixedly connected with a fixing rod, the outer part of the fixing rod is fixedly connected with a first torsion spring, one end of the fixing rod is rotatably connected.
Preferably, the rotating pipe is fixedly connected with a matching rod outside, the housing is fixedly connected with a pneumatic motor inside, an output shaft of the pneumatic motor is fixedly connected with a rotating disc, the inner walls of two sides of the housing are fixedly connected with a fixed plate, the inner wall of the bottom end of the housing is slidably connected with a sliding plate, and a spring is fixedly connected between the sliding plate and the fixed plate.
Preferably, the rotating disc is fixedly connected with a round-head rod at the bottom end, a round-head column is fixedly connected to one side of the bottom end of the rotating disc, a connecting column is fixedly connected to the bottom end of the sliding plate, a knife board is fixedly connected to the bottom end of the connecting column, and a convex rod is fixedly connected to one side of the knife board.
Preferably, connecting plate one side fixedly connected with fixed slot, and rotate through the pivot between the fixed slot and be connected with the dwang, the outside fixedly connected with second torsion spring of dwang, the outside fixedly connected with of dwang bends, and the bend bottom that deflects is rotated through the pivot and is connected with the gyro wheel, deflects the outside fixedly connected with hollow elasticity cloth of bend, and the inside active carbon granule that is equipped with of hollow elasticity cloth.
Preferably, one side of the cleaning strip is fixedly connected with a soft blade.
Preferably, the equal fixedly connected with rubber pad in pedestal bottom, pedestal top both sides fixedly connected with foam-rubber cushion, the pedestal is fixedly connected with metal sheet between two foam-rubber cushions.
Preferably, the pedestal has seted up the fortune silo in the metal sheet both sides, and the inside storage cavity of having seted up of pedestal, and storage cavity and fortune silo fixed connection.
Preferably, the top end of the spongy cushion is fixedly connected with a plurality of rubber particles, and the rubber particles are T-shaped.
The beneficial effects of the invention are as follows:
1. by arranging the cleaning strips, when the pneumatic motor drives the cutter plate to cut the PBC circuit board, the convex rod extrudes the matching rod, the matching rod inclines, the matching rod drives the rotating pipe to rotate, the rotating pipe drives the cleaning strips to rotate, generated residues are cleaned to the material storage cavities on two sides, and meanwhile, after cutting is finished, the first torsion spring drives the rotating pipe to return to the normal state and simultaneously drives the cleaning strips to reversely rotate, secondary cleaning is implemented, and the rejection rate is reduced;
2. by arranging the activated carbon particles, when the circuit board is cut by the cutting board, the rotating rod in the fixed groove deflects, and meanwhile, the hollow elastic cloth stretches to cover a working area;
3. by arranging the soft blades, when the cleaning strips rotate, the soft blades are driven to move, meanwhile, the soft blades rotate to disturb airflow in a working area, and the airflow accelerates the emission of harmful gas generated by cutting the circuit board, so that the speed of absorbing the gas by the activated carbon particles is increased, and the purification capacity of the device is improved;
4. by arranging the spongy cushion, when the circuit board is placed on the spongy cushion, the cutter plate cuts the spongy cushion, the spongy cushion buffers impact force generated when the cutter plate is cut, and meanwhile, friction force between the pedestal and the circuit board is increased, so that misoperation of the circuit board when the circuit board is cut is prevented;
5. through setting up the rubber granule, when the circuit board is being cut, the circuit board at first produces pressure to the foam-rubber cushion, and the foam-rubber cushion takes place to cave in the border department of circuit board, and the rubber granule is the T shape, and the parcel is withheld to the circuit board to the rubber granule simultaneously, has improved the ability of snatching of foam-rubber cushion to the circuit board.
According to the invention, by arranging the cleaning strip, the generated residues and toxic gases are recovered and collected when the circuit board is cut by the knife board, and the environmental friendliness of the device is improved.
Drawings
Fig. 1 is a front view of a PBC circuit board cutting device according to the present invention;
fig. 2 is a front cross-sectional view of a pedestal of a PBC circuit board cutting device according to the present invention;
fig. 3 is a front view of a cleaning strip of a PBC circuit board cutting device according to the present invention;
fig. 4 is a top view of a cleaning strip of a PBC circuit board cutting device according to the present invention;
fig. 5 is a hollow elastic layout of a PBC circuit board cutting device according to the present invention;
fig. 6 is a front view of a cleaning strip of a PBC circuit board cutting device according to the present invention;
fig. 7 is a diagram of activated carbon particles of a PBC circuit board trimming device according to the present invention;
fig. 8 is a front cross-sectional view of rubber particles of a PBC circuit board trimming device according to the present invention.
In the figure: 1 pedestal, 2 rubber pads, 3L-shaped plates, 4 shells, 5 pneumatic motors, 6 fixing plates, 7 rotating discs, 8 springs, 9 round-head rods, 10 round-head columns, 11 sliding plates, 12 rectangular grooves, 13 connecting columns, 14 fixing grooves, 15 knife plates, 16 rotating rods, 17 second torsion springs, 18 deflection curved rods, 19 rollers, 20 connecting plates, 21 curved plates, 22 cleaning strips, 23 convex rods, 24 rotating tubes, 25 first torsion springs, 26 fixing rods, 27 matching rods, 28 soft blades, 29 hollow elastic cloth, 30 activated carbon particles, 31 metal plates, 32 conveying grooves, 33 material storage cavities, 34 sponge pads and 35 rubber particles.
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.
Example 1
Referring to fig. 1 to 7, a PBC circuit board cutting device comprises a pedestal 1, wherein a L-shaped plate 3 is welded on one side of the pedestal 1, a cavity is formed in one end of the L-shaped plate 3, a shell 4 is welded on the cavity of the L-shaped plate 3, a rectangular groove 12 is welded on the bottom end of the shell 4, a bar-shaped through hole is formed in one side of the rectangular groove 12, connecting plates 20 are welded on two sides of the bar-shaped through hole of the rectangular groove 12, a curved plate 21 is welded on the bottom end of the connecting plates 20, a fixing rod 26 is welded on one side of the curved plate 21, a first torsion spring 25 is welded outside the fixing rod 26, one end of the fixing rod 26 is connected with a rotating pipe 24 in a rotating manner through a rotating shaft, a plurality of cleaning strips 22 are welded outside the rotating pipe 24, a matching rod 27 is welded outside the rotating pipe 24, 4 bottom inner walls sliding connection of shell has sliding plate 11, and the welding has spring 8 between sliding plate 11 and the fixed plate 6, 7 bottom welding of rolling disc has button head pole 9, and 7 bottom one side welding of rolling disc has button head post 10, 11 bottom welding of sliding plate has spliced pole 13, and 13 bottom welding of spliced pole has cutting board 15, the welding of cutting board 15 one side has protruding pole 23, and when pneumatic motor 5 drive cutting board 15 cut the PBC circuit board, protruding pole 23 extrusion fit pole 27, cooperation pole 27 slope, cooperation pole 27 drive the rotating tube 24 and rotate, and the rotating tube 24 drives clean strip 22 and rotates, cleans the storage cavity 33 of both sides with the residue that produces, and after the cutting is ended, first torsion spring 25 drives the rotating tube 24 and just, drives clean strip 22 antiport simultaneously, implements the secondary cleanness, has reduced the rejection rate.
According to the invention, the fixing grooves 14 are welded on one side of the connecting plate 20, the rotating rods 16 are rotatably connected between the fixing grooves 14 through the rotating shaft, the second torsion spring 17 is welded on the outer portion of the rotating rod 16, the deflection curved rod 18 is welded on the outer portion of the rotating rod 16, the bottom end of the deflection curved rod 18 is rotatably connected with the roller 19 through the rotating shaft, the hollow elastic cloth 29 is welded on the outer portion of the deflection curved rod 18, the activated carbon particles 30 are arranged inside the hollow elastic cloth 29, when the circuit board is cut by the knife board 15, the rotating rod 16 inside the fixing grooves 14 deflects, meanwhile, the hollow elastic cloth 29 stretches, the working area is covered, and when harmful gas is generated, the activated carbon particles 30 inside the hollow elastic cloth 29 can timely absorb the gas.
Wherein, the welding of cleaning strip 22 one side has soft blade 28, and when the cleaning strip rotated, drive soft blade 28 motion, soft blade 28 rotates the air current that disturbs the work area simultaneously, and the air current gives off the harmful gas acceleration that the cutting circuit board produced, has improved the speed of active carbon granule 30 absorbed gas, has improved the purifying power of device.
Wherein, 1 bottom of pedestal all welds has rubber pad 2, and 1 top both sides welding of pedestal has foam-rubber cushion 34, pedestal 1 has welded metal sheet 31 between two foam-rubber cushion 34, fortune silo 32 has been seted up in metal sheet 31 both sides to pedestal 1, and 1 inside storage chamber 33 has been seted up of pedestal, and storage chamber 33 and fortune silo 32 welding, when the circuit board was placed on foam-rubber cushion 34, cutting board 15 cut foam-rubber cushion 34, and the impact force that produces when cutting board 15 was cushioned to foam-rubber cushion 34 has increased the frictional force of pedestal 1 with the circuit board simultaneously, prevents that the circuit board from taking place the maloperation when being cut.
During the use, when pneumatic motor 5 drive cutting board 15 cuts the PBC circuit board, protruding pole 23 extrusion cooperation pole 27, cooperation pole 27 slope, cooperation pole 27 drives rotating tube 24 and rotates, and rotating tube 24 drives clean strip 22 and rotates, cleans the storage cavity 33 of both sides with the residue that produces, and after the cutting is ended, first torsion spring 25 drives rotating tube 24 and just returns simultaneously, drives clean strip 22 antiport simultaneously, implements the secondary clean, has reduced the rejection rate.
When the circuit board is cut by the cutting board 15, the rotating rod 16 inside the fixing groove 14 deflects, and meanwhile, the hollow elastic cloth 29 stretches to cover the working area, so that when harmful gas is generated, the active carbon particles 30 inside the hollow elastic cloth 29 can absorb the gas in time, and the working environment for cutting the circuit board is purified.
When the cleaning strips rotate, the soft blades 28 are driven to move, meanwhile, the soft blades 28 rotate to disturb airflow in a working area, the airflow accelerates the emission of harmful gas generated by the cutting circuit board, the speed of absorbing the gas by the active carbon particles 30 is increased, and the purification capacity of the device is improved.
When the circuit board was placed on foam-rubber cushion 34, cutting board 15 cut foam-rubber cushion 34, and foam-rubber cushion 34 has cushioned the impact force that produces when cutting board 15 cut, has increased the frictional force of pedestal 1 with the circuit board simultaneously, prevents that the circuit board from taking place the maloperation when being cut.
Example 2
Referring to fig. 8, a device is tailor to PBC circuit board, this embodiment compares in embodiment 1, in order to improve the ability of snatching of foam-rubber cushion to the circuit board, the welding of 34 top of foam-rubber cushion has a plurality of rubber granule 35, and rubber granule 35 is the T font, and when the circuit board was being cut, the circuit board was at first to foam-rubber cushion 34 production pressure, and foam-rubber cushion 34 takes place sunkenly in the border department of circuit board, and rubber granule 35 is the T shape, and rubber granule 35 withholds the parcel with the circuit board simultaneously, has improved the ability of snatching of foam-rubber cushion 34 to the circuit board.
During the use, when pneumatic motor 5 drive cutting board 15 cuts the PBC circuit board, protruding pole 23 extrusion cooperation pole 27, cooperation pole 27 slope, cooperation pole 27 drives rotating tube 24 and rotates, and rotating tube 24 drives clean strip 22 and rotates, cleans the storage cavity 33 of both sides with the residue that produces, and after the cutting is ended, first torsion spring 25 drives rotating tube 24 and just returns simultaneously, drives clean strip 22 antiport simultaneously, implements the secondary clean, has reduced the rejection rate.
When the circuit board is cut by the cutting board 15, the rotating rod 16 inside the fixing groove 14 deflects, and meanwhile, the hollow elastic cloth 29 stretches to cover the working area, so that when harmful gas is generated, the active carbon particles 30 inside the hollow elastic cloth 29 can absorb the gas in time, and the working environment for cutting the circuit board is purified.
When the cleaning strips rotate, the soft blades 28 are driven to move, meanwhile, the soft blades 28 rotate to disturb airflow in a working area, the airflow accelerates the emission of harmful gas generated by the cutting circuit board, the speed of absorbing the gas by the active carbon particles 30 is increased, and the purification capacity of the device is improved.
When the circuit board was placed on foam-rubber cushion 34, cutting board 15 cut foam-rubber cushion 34, and foam-rubber cushion 34 has cushioned the impact force that produces when cutting board 15 cut, has increased the frictional force of pedestal 1 with the circuit board simultaneously, prevents that the circuit board from taking place the maloperation when being cut.
When the circuit board is being cut, the circuit board is at first to spongy cushion 34 production pressure, and spongy cushion 34 takes place to cave in the border department of circuit board, and rubber granule 35 is the T shape, and rubber granule 35 withholds the parcel with the circuit board simultaneously, has improved the snatching ability of spongy cushion 34 to the circuit board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A PBC circuit board cutting device comprises a pedestal (1) and is characterized in that one side of the pedestal (1) is fixedly connected with an L-shaped plate (3), one end of the L-shaped plate (3) is provided with a cavity, the L-shaped plate (3) is fixedly connected with a shell (4) at the cavity, the bottom end of the shell (4) is fixedly connected with a rectangular groove (12), one side of the rectangular groove (12) is provided with a strip-shaped through hole, the rectangular groove (12) is fixedly connected with connecting plates (20) at the two sides of the strip-shaped through hole, and the bottom end of the connecting plate (20) is fixedly connected with a curved plate (21), one side of the curved plate (21) is fixedly connected with a fixing rod (26), the outer part of the fixing rod (26) is fixedly connected with a first torsion spring (25), one end of the fixing rod (26) is rotatably connected with a rotating pipe (24) through a rotating shaft, and the outer part of the rotating pipe (24) is fixedly connected with a plurality of cleaning strips (22).
2. The PBC circuit board cutting device according to claim 1, wherein the rotating pipe (24) is fixedly connected with a matching rod (27) at the outer part, the pneumatic motor (5) is fixedly connected with the inner part of the shell (4), the output shaft of the pneumatic motor (5) is fixedly connected with a rotating disc (7), the inner walls of the two sides of the shell (4) are fixedly connected with a fixed plate (6), the inner wall of the bottom end of the shell (4) is slidably connected with a sliding plate (11), and a spring (8) is fixedly connected between the sliding plate (11) and the fixed plate (6).
3. The PBC circuit board cutting device according to claim 2, wherein a round-head rod (9) is fixedly connected to the bottom end of the rotating disc (7), a round-head column (10) is fixedly connected to one side of the bottom end of the rotating disc (7), a connecting column (13) is fixedly connected to the bottom end of the sliding plate (11), a knife plate (15) is fixedly connected to the bottom end of the connecting column (13), and a convex rod (23) is fixedly connected to one side of the knife plate (15).
4. The PBC circuit board cutting device according to claim 3, wherein one side of the connecting plate (20) is fixedly connected with fixing grooves (14), rotating rods (16) are rotatably connected between the fixing grooves (14) through rotating shafts, second torsion springs (17) are fixedly connected to the outer portions of the rotating rods (16), deflection curved rods (18) are fixedly connected to the outer portions of the rotating rods (16), rollers (19) are rotatably connected to the bottom ends of the deflection curved rods (18) through rotating shafts, hollow elastic cloth (29) is fixedly connected to the outer portions of the deflection curved rods (18), and active carbon particles (30) are arranged inside the hollow elastic cloth (29).
5. The PBC trimming device according to claim 4, wherein one side of the cleaning strip (22) is fixedly connected with a soft blade (28).
6. The PBC circuit board cutting device according to claim 5, wherein the bottom end of the pedestal (1) is fixedly connected with a rubber pad (2), sponge pads (34) are fixedly connected to two sides of the top end of the pedestal (1), and a metal plate (31) is fixedly connected between the two sponge pads (34) of the pedestal (1).
7. The PBC circuit board cutting device according to claim 6, wherein the pedestal (1) is provided with material conveying grooves (32) at two sides of the metal plate (31), the pedestal (1) is internally provided with material storage cavities (33), and the material storage cavities (33) are fixedly connected with the material conveying grooves (32).
8. The PBC circuit board cutting device according to claim 6, wherein a plurality of rubber particles (35) are fixedly connected to the top end of the spongy cushion (34), and the rubber particles (35) are T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102472.7A CN111055329A (en) | 2019-11-12 | 2019-11-12 | PBC circuit board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102472.7A CN111055329A (en) | 2019-11-12 | 2019-11-12 | PBC circuit board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111055329A true CN111055329A (en) | 2020-04-24 |
Family
ID=70298493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911102472.7A Withdrawn CN111055329A (en) | 2019-11-12 | 2019-11-12 | PBC circuit board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111055329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906842A (en) * | 2020-07-06 | 2020-11-10 | 冯超 | Cutting and discharging device for PBC plate |
-
2019
- 2019-11-12 CN CN201911102472.7A patent/CN111055329A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906842A (en) * | 2020-07-06 | 2020-11-10 | 冯超 | Cutting and discharging device for PBC plate |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200424 |