CN211306409U - Circuit board shearing device - Google Patents
Circuit board shearing device Download PDFInfo
- Publication number
- CN211306409U CN211306409U CN201922146903.1U CN201922146903U CN211306409U CN 211306409 U CN211306409 U CN 211306409U CN 201922146903 U CN201922146903 U CN 201922146903U CN 211306409 U CN211306409 U CN 211306409U
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- China
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- circuit board
- fixedly connected
- driving motor
- support frame
- cutting blade
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Abstract
The utility model discloses a circuit board shearing mechanism relates to circuit board processing field, including the support frame, the both sides fixedly connected with support column on support frame top, the top fixedly connected with fixed plate of two support columns, one side of fixed plate is rotated and is connected with the carousel, slides between two support columns and is equipped with cutting blade, cutting blade's top fixedly connected with knife rest, and the bottom of dicyclo pole is rotated with one side of knife rest and is connected, the first driving motor of opposite side fixedly connected with of fixed plate, and the middle part of support frame is equipped with transport mechanism. The utility model discloses utilize first driving motor to drive the carousel and rotate, drive cutting blade through the dicyclo pole when the carousel rotates and reciprocate at the uniform velocity, the setting of transport mechanism is deuterogamied for cutting blade can cut the circuit board of conveying on the transport mechanism in proper order, and does not need artifical manual change in proper order to wait the circuit board of cutting, the simple operation has improved the cutting efficiency to the circuit board.
Description
Technical Field
The utility model relates to a circuit board processing field, in particular to circuit board shearing mechanism.
Background
The flexible circuit board is one of the circuit boards, can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability.
The existing circuit board shearing device is used for shearing a circuit board, an operator firstly places the circuit board at the cutting position of a cutting blade and then controls the cutting blade to move to cut the circuit board, the circuit board to be cut is required to be replaced again when the operator cuts one circuit board in the cutting mode, the operation is complex, and the cutting efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board shearing mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board shearing mechanism, includes the support frame, the both sides fixedly connected with support column on support frame top, two the top fixedly connected with fixed plate of support column, one side of fixed plate is rotated and is connected with the carousel, two it is equipped with cutting blade to slide between the support column, cutting blade's top fixedly connected with knife rest, the dicyclo pole has been cup jointed through the round pin axle rotation in one side of carousel, the bottom of dicyclo pole is rotated through one side of round pin axle with the knife rest and is connected, the first driving motor of opposite side fixedly connected with of fixed plate, one side that first driving motor's output shaft runs through the fixed plate is connected with the middle part transmission of carousel, the middle part of support frame.
Preferably, the inner walls of the two support columns are symmetrically provided with sliding grooves, the inner cavities of the two sliding grooves are connected with sliding blocks in a sliding mode, and the two sliding blocks are fixedly connected with the two ends of the tool rest respectively.
Preferably, transport mechanism includes two rack rollers, two the rack roller rotates respectively to be connected in the both ends of support frame, two the outer wall cover of rack roller is equipped with the conveyer belt, a plurality of first latches of the inner wall interval fixedly connected with of conveyer belt, shown conveyer belt pass through first latch respectively with two rack roller meshes to be connected.
Preferably, the middle part of support frame inner chamber is rotated and is connected with the drive roller, the outer wall symmetry of drive roller is equipped with two sets of second latches, every group the second latch is a plurality of, and interval fixed connection in the outer wall of drive roller.
Preferably, the middle part fixedly connected with second driving motor of support frame, just second driving motor's output shaft runs through the front of support frame and is connected with the pivot transmission of drive roller one end, the equal fixedly connected with supporting leg in edge of support frame bottom.
Preferably, the first driving motor and the second driving motor are electrically connected with an external power supply through an external switch respectively.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize first driving motor to drive the carousel and rotate, drive cutting blade through the dicyclo pole and reciprocate at the uniform velocity when the carousel rotates, the setting of deuterogamy transport mechanism for cutting blade can cut the circuit board of conveying on the transport mechanism in proper order, and does not need the manual circuit board of waiting to cut of changing in proper order of manual work, and the simple operation has improved the cutting efficiency to the circuit board;
2. the utility model discloses utilize second driving motor to drive the drive roller and rotate, two sets of second latches that the symmetry set up on the deuterogamy drive roller outer wall for can drive the conveyer belt at the interval and remove when the drive roller rotates, can keep pausing of conveyer belt automatically when making cutting blade cut the circuit board, thereby improved the cutting quality to the circuit board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front sectional structural view of the conveying mechanism of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.
In the figure: 1. a support frame; 2. a support pillar; 3. a fixing plate; 4. a turntable; 5. a first drive motor; 6. a tool holder; 7. a double ring rod; 8. a cutting blade; 9. a chute; 10. a slider; 11. a rack roller; 12. a conveyor belt; 13. a first latch; 14. a drive roller; 15. a second latch; 16. a second drive motor; 17. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a circuit board shearing device as shown in figures 1-3, which comprises a supporting frame 1, two supporting columns 2 are fixedly connected with the two sides of the top end of the supporting frame 1, which plays a supporting role, a fixed plate 3 is fixedly connected with the top ends of the two supporting columns 2, which is used for bearing and fixing a first driving motor 5 and a turntable 4, one side of the fixed plate 3 is rotatably connected with the turntable 4, a cutting blade 8 is arranged between the two supporting columns 2 in a sliding way, a knife rest 6 is fixedly connected with the top end of the cutting blade 8, a double-ring rod 7 is sleeved on one side of the turntable 4 through a pin shaft, the two end parts of the double-ring rod 7 are in a circular ring shape, the double-ring rod 7 is driven to circularly move up and down by the rotation of the turntable 4, thereby the bottom of the double-ring rod 7, the bottom of dicyclo pole 7 is rotated through the one side of round pin axle with knife rest 6 and is connected, spout 9 has been seted up to the inner wall symmetry of two support columns 2, the inner chamber sliding connection of two spout 9 has slider 10, and two sliders 10 respectively with the both ends fixed connection of knife rest 6, spout 9 and slider 10's cooperation is used and can be played a spacing effect to cutting blade 8's removal route, keep cutting blade 8's vertical lift, the first driving motor 5 of the opposite side fixedly connected with of fixed plate 3, the output shaft of first driving motor 5 runs through one side of fixed plate 3 and is connected with the middle part transmission of carousel 4.
The middle part of the support frame 1 is provided with a conveying mechanism, the conveying mechanism comprises two rack rollers 11, a plurality of racks are arranged at intervals on the outer wall of each rack roller 11, the two rack rollers 11 are respectively rotatably connected to two end parts of the support frame 1, a conveyor belt 12 is sleeved on the outer wall of each rack roller 11, a plurality of first clamping teeth 13 are fixedly connected to the inner wall of each conveyor belt 12 at intervals, each conveyor belt 12 is respectively meshed with the two rack rollers 11 through the first clamping teeth 13, the two rack rollers 11 are meshed with the conveyor belt 12 through the first clamping teeth 13, so that the two rack rollers 11 drive the conveyor belt 12 to circularly rotate more stably, the middle part of the inner cavity of the support frame 1 is rotatably connected with a driving roller 14, two groups of second clamping teeth 15 are symmetrically arranged on the outer wall of the driving roller 14, a plurality of second clamping teeth 15 are arranged in each group and fixedly connected to the outer wall of the driving roller 14 at, so that the driving roller 14 can drive the conveyor belt 12 to move when driving the second latch 15 to engage with the first latch 13, and the conveyor belt 12 can intermittently pause when moving circularly, so that the cutting blade 8 can cut the circuit board.
This practical theory of operation: the flexible circuit boards are placed on the conveyor belt 12 at equal intervals for conveying, the second driving motor 16 is utilized to drive the driving roller 14 to rotate, two groups of second latch teeth 15 arranged on the outer wall of the driving roller 14 are symmetrically arranged, so that the two groups of second latch teeth 15 are meshed with the first latch teeth 13 on the inner wall of the conveyor belt 12 at intervals during rotation, the conveyor belt 12 is driven to move at intervals, each circuit board is stopped for a moment when being conveyed for a certain distance, meanwhile, the first driving motor 5 drives the turntable 4 to rotate clockwise, when the turntable 4 rotates clockwise, the end part of the double-ring rod 7 is rotationally connected with the turntable 4 through a pin shaft, so that the turntable 4 drives the double-ring rod 7 to rise and fall once every time when rotating for a circle, the cutting blade 8 is driven to rise after falling and cutting between the two supporting columns 2, and the circuit boards on the conveyor belt 12 are driven to be cut at intervals by the cutting, meanwhile, when an operator debugs, the speed reducing module is used for controlling the rotating speed of the first driving motor 5 or the second driving motor 16, so that when the cutting blade 8 cuts a circuit board on the conveying belt 12, the second latch 15 on the driving roller 14 is separated from the first latch 13, the conveying belt 12 is stopped, and the cutting blade 8 can stably cut the circuit board.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a circuit board shearing mechanism, includes support frame (1), its characterized in that: two sides of the top end of the supporting frame (1) are fixedly connected with supporting columns (2), the top ends of the two supporting columns (2) are fixedly connected with a fixing plate (3), one side of the fixed plate (3) is rotationally connected with a turntable (4), a cutting blade (8) is arranged between the two supporting columns (2) in a sliding way, a tool rest (6) is fixedly connected at the top end of the cutting blade (8), a double-ring rod (7) is rotationally sleeved at one side of the turntable (4) through a pin shaft, the bottom of the double-ring rod (7) is rotationally connected with one side of the knife rest (6) through a pin shaft, the other side of the fixed plate (3) is fixedly connected with a first driving motor (5), an output shaft of the first driving motor (5) penetrates through one side of the fixing plate (3) to be in transmission connection with the middle of the rotary table (4), and a conveying mechanism is arranged in the middle of the supporting frame (1).
2. A circuit board shearing device as defined in claim 1, wherein: the inner wall of the two supporting columns (2) is symmetrically provided with sliding grooves (9), the inner cavities of the sliding grooves (9) are connected with sliding blocks (10) in a sliding mode, and the sliding blocks (10) are fixedly connected with the two ends of the knife rest (6) respectively.
3. A circuit board shearing device as defined in claim 1, wherein: transport mechanism includes two rack roller (11), two rack roller (11) rotate respectively and connect in the both ends of support frame (1), two the outer wall cover of rack roller (11) is equipped with conveyer belt (12), a plurality of first latch (13) of inner wall interval fixedly connected with of conveyer belt (12), shown conveyer belt (12) are connected with two rack roller (11) meshing respectively through first latch (13).
4. A circuit board shearing device as defined in claim 1, wherein: the middle part of support frame (1) inner chamber is rotated and is connected with drive roller (14), the outer wall symmetry of drive roller (14) is equipped with two sets of second latch (15), every group second latch (15) are a plurality of, and interval fixed connection in the outer wall of drive roller (14).
5. A circuit board shearing device as defined in claim 1, wherein: the middle part fixedly connected with second driving motor (16) of support frame (1), just the output shaft of second driving motor (16) runs through the front of support frame (1) and is connected with the pivot transmission of drive roller (14) one end, equal fixedly connected with supporting leg (17) in the edge of support frame (1) bottom.
6. A circuit board shearing device as defined in claim 1, wherein: the first driving motor (5) and the second driving motor (16) are electrically connected with an external power supply through external switches respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146903.1U CN211306409U (en) | 2019-12-04 | 2019-12-04 | Circuit board shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146903.1U CN211306409U (en) | 2019-12-04 | 2019-12-04 | Circuit board shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211306409U true CN211306409U (en) | 2020-08-21 |
Family
ID=72056499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922146903.1U Expired - Fee Related CN211306409U (en) | 2019-12-04 | 2019-12-04 | Circuit board shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211306409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428319A (en) * | 2020-09-22 | 2021-03-02 | 上海旺欣豆制品设备有限公司 | Automatic dicer for dried orchid |
| CN112776030A (en) * | 2020-12-18 | 2021-05-11 | 深圳市华皓伟业光电有限公司 | Conveniently collect off-the-shelf eyeshield light source apparatus for producing |
| CN112936479A (en) * | 2021-02-22 | 2021-06-11 | 孙焕芳 | Sweet potato vine cutting, integrating and crushing device |
| CN114274204A (en) * | 2021-12-15 | 2022-04-05 | 江西视显高科技有限公司 | Cutting device for preventing functional sheet from micro short circuit |
-
2019
- 2019-12-04 CN CN201922146903.1U patent/CN211306409U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428319A (en) * | 2020-09-22 | 2021-03-02 | 上海旺欣豆制品设备有限公司 | Automatic dicer for dried orchid |
| CN112428319B (en) * | 2020-09-22 | 2022-02-01 | 上海旺欣豆制品设备有限公司 | Automatic dicer for dried orchid |
| CN112776030A (en) * | 2020-12-18 | 2021-05-11 | 深圳市华皓伟业光电有限公司 | Conveniently collect off-the-shelf eyeshield light source apparatus for producing |
| CN112936479A (en) * | 2021-02-22 | 2021-06-11 | 孙焕芳 | Sweet potato vine cutting, integrating and crushing device |
| CN112936479B (en) * | 2021-02-22 | 2022-07-05 | 莒南和信食品有限公司 | Sweet potato vine cutting, integrating and crushing device |
| CN114274204A (en) * | 2021-12-15 | 2022-04-05 | 江西视显高科技有限公司 | Cutting device for preventing functional sheet from micro short circuit |
| CN114274204B (en) * | 2021-12-15 | 2023-11-03 | 东莞市钛科光电科技有限公司 | Cutting device for preventing functional sheet from micro short circuit |
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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: 20200821 Termination date: 20211204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |