CN209577980U - A kind of foot cut device for circuit board - Google Patents
A kind of foot cut device for circuit board Download PDFInfo
- Publication number
- CN209577980U CN209577980U CN201822165794.3U CN201822165794U CN209577980U CN 209577980 U CN209577980 U CN 209577980U CN 201822165794 U CN201822165794 U CN 201822165794U CN 209577980 U CN209577980 U CN 209577980U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- guide rail
- lead screw
- blade
- cut device
- 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
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- Supply And Installment Of Electrical Components (AREA)
Abstract
The utility model relates to the processing equipment field of circuit board, especially a kind of foot cut device for circuit board, comprising: cutter unit, the cutting motor including horizontally disposed blade, drive blade rotation；Rack is set on the outside of cutter unit；Two guide rails being oppositely arranged, are set on blade on side frame, and the opposite side of two guide rails is equipped with position limiting structure, when circuit board being placed in the position limiting structure of two guide rails, position limiting structure limiting circuit plate moves in the plane vertical with guide rail, wherein is slidably connected between guide rail and rack；Two-way lead screw, both ends are movably connected with rack, and two lead screw sections of two-way lead screw are mutually screwed with a guide rail respectively, its clever structure, design rationally, can be adjusted the distance between two guide rails, to be suitable for various sizes of circuit board, it is not only convenient for adjusting, but also the position of the self-locking fixed guide rail of screw rod can be passed through.Obviously, the utility model can effectively meet the needs of production.
Description
Technical field:
The utility model relates to the processing equipment field of circuit board, especially a kind of foot cut device for circuit 5.
Background technique:
Circuit board needs to cut off the pin of electronic component each on circuit board more in processing, currently, existing cutting fills
It sets, generally comprises cutter and two guide rails being oppositely arranged, the aerial upside that cutter are set of two guide rails, to pin
When being cut off, circuit board is placed between two guide rails, and makes the upside for being moved through cutter of circuit board gradually, so that cutting
Knife cuts pin.Currently, existing foot cut device mostly can only cut the circuit board of single size, in circuit board
When change width, it is difficult to use, can not effectively meet the needs of production.
Utility model content:
The utility model provides a kind of foot cut device for circuit board, its clever structure, design rationally, can be to two
The distance between a guide rail is adjusted, and to be suitable for various sizes of circuit board, is not only convenient for adjusting, but also can pass through silk
The position of the self-locking fixed guide rail of bar.Obviously, the utility model can effectively meet the needs of production.
The utility model proposes technical solution: a kind of foot cut device for circuit board, comprising:
Cutter unit, the cutting motor including horizontally disposed blade, the drive blade rotation；
Rack is set on the outside of the cutter unit；
Two guide rails being oppositely arranged are set on the upside of the blade in the rack, the opposite side of two guide rails
It is equipped with position limiting structure, when circuit board being placed in the position limiting structure of two guide rails, the position limiting structure limiting circuit plate exists
It is moved in the plane vertical with the guide rail, wherein be slidably connected between the guide rail and the rack；
Two-way lead screw, both ends are movably connected with the rack, and two lead screw sections of the two-way lead screw are led with one respectively
Rail mutually screws.
Further, the upper limb of the blade is higher than the lower edge of the position limiting structure；
It is detachably connected between the blade and the cutting motor main shaft.
Further, in the rack on the downside of the blade, if there are two be parallel to each other and vertical with the guide rail
Circle rail, the bottoms of two guide rails is equipped with slide, and the circle rail of the slide and corresponding position is slidably matched.
Further, the two-way lead screw is set on the downside of the blade, is respectively equipped with one in the bottom of two guide rails
Feed screw nut, two feed screw nuts are screwed with two lead screw sections of the two-way lead screw respectively.
Further, the one end activity of the two-way lead screw stretches out the outside of the rack and is connected with one handle.
Alternatively, the two-way lead screw is connected with a servo motor transmission.
Further, the guide rail includes a chain transminssion mechanism, and the position limiting structure includes being arranged at intervals on institute's chain
C-type clamp block on the chain of transmission mechanism, the width of the interior grooves of the C-type clamp block and the consistency of thickness of the circuit board.
Further, institute's guide rail further includes the locating piece that the chain transminssion mechanism side is arranged in and is equipped with, the positioning
Part includes:
Two support plates being oppositely arranged, and the inner edge of the support plate is concordant with the inner edge of the C-type clamp block；
Perpendicular restriction plate is set to the support plate close to one section of the chain transminssion mechanism, and the perpendicular restriction plate is such as
This setting, so that when the circuit board is as between two perpendicular restriction plates, the both ends of the circuit board and the perpendicular restriction plate
It abuts；
Pressing plate, is set to one section of top of the perpendicular restriction plate close to the chain transminssion mechanism, and the pressing plate with
The distance between described support plate is greater than or equal to the thickness of the circuit board.
Further, the support plate is connected with the guide rail.
Further, the chain transminssion mechanism includes:
C-shaped channel is connect with the housing slide；
N number of sprocket wheel is located in the C-shaped channel, and N is the integer greater than 1；
Chain is matched with each sprocket wheel；
Driving motor is connected with the transmission of one of sprocket wheel.
The utility model provides a kind of foot cut device for circuit board, its clever structure, design rationally, can be to two
The distance between a guide rail is adjusted, and to be suitable for various sizes of circuit board, is not only convenient for adjusting, but also can pass through silk
The position of the self-locking fixed guide rail of bar.Obviously, the utility model can effectively meet the needs of production.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of figure；
Fig. 3 is the side structure schematic view of guide rail；
Fig. 4 is the broken section enlarged structure schematic diagram in Fig. 1 at A；
In figure, 1, blade；2, cutting motor；3, rack；4, guide rail；5, circuit board；6, two-way lead screw；7, circle rail；8, sliding
Seat；9, feed screw nut；10, handle；11, C-type clamp block；12, support plate；13, restriction plate is erected；14, pressing plate；15, C-shaped channel；16, chain
Wheel；17, chain；18, driving motor.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
The embodiments of the present invention is as shown in Figs 1-4, a kind of foot cut device for circuit board 5, comprising:
Cutter unit, including horizontally disposed blade 1, the cutting motor 2 for driving the blade 1 to rotate；
Rack 3 is set on the outside of the cutter unit；
Two guide rails 4 being oppositely arranged are set in the 1 upside rack 3 of the blade, two guide rails 4 it is opposite
Side is equipped with position limiting structure, when circuit board 5 being placed in the position limiting structure of two guide rails 4, the position limiting structure limitation electricity
Road plate 5 moves in the plane vertical with the guide rail 4, wherein is slidably connected between the guide rail 4 and the rack 3；
Two-way lead screw 6, both ends are movably connected with the rack 3, and two lead screw sections of the two-way lead screw 6 are respectively with one
4 phase of guide rail screws.
The foot cut device of the utility model is when in use, two-way by rotating first according to the specification of circuit board 5 to be cut
Lead screw 6 adjusts the distance between two guide rails 4, so that the distance between the width of circuit board 5 and two position limiting structures are consistent,
Then circuit board 5 is placed between two position limiting structures so that on circuit board 5 foot of each electronic component downward, and to blade 1
Side walking circuit plate 5 carries out cutting operation to circuit board 5.
The foot cut device of the utility model, since the distance in its 4 bracket of guide rail is adjustable, the cutting dress of the utility model
The circuit board 5 that can be suitable for plurality of specifications size is set, applicability is stronger；
Also, the utility model adjusts the distance between two guide rails 4 by the rotation of two-way lead screw 6, can make two
Moving to centre movement or to both sides for the synchronization of guide rail 4, can make the position of center line between two guide rails 4 constant, can make
The state that circuit board 5 and blade 1 are in centering always is obtained, prevents circuit board 5 from deviateing blade 1；
It drives guide rail 4 mobile in addition, rotating by lead screw, i.e., convenient for operation, can also pass through the self-locking realization guide rail 4 of lead screw
The locking of position.
Further optimization place is that the upper limb of the blade 1 is higher than the lower edge of the position limiting structure；The blade 1
It is detachably connected between 2 main shaft of cutting motor.By the way that the upper limb of blade 1 to be higher than to the lower edge of fibre structure, may make
Blade 1 abuts the lower edge of circuit board 5, and can do reduces the length that pin is remained on circuit board 5, also, passes through blade 1 and cutting electricity
It is detachably connected between 2 main shaft of machine, various sizes of blade 1 can be replaced according to the difference of spacing between guide rail 4, it can be right
When small-sized circuit board 5 is cut, prevent from interfering between blade 1 and guide rail 4, position limiting structure, it can also be for large-sized circuit
When plate 5 is cut, it is comprehensively cut, residual is prevented.
Wherein, being detachably connected between 2 main shaft of blade 1 and cutting motor optional be connected with, insert connection.
Alternatively, directly blade 1 can also be set on the downside of position limiting structure, so that the one big blade 1 of installation, for being suitable for
The circuit board 5 of sizes specification.
Further specifically, in the present embodiment, in the rack 3 of 1 downside of blade, if there are two
Be parallel to each other and the circle rail 7 vertical with the guide rail 4, the bottom of two guide rails 4 is respectively equipped with slide 8, the slide 8 with it is right
The circle rail 7 at position is answered to be slidably matched.
Further specifically, the two-way lead screw 6 is set to 1 downside of blade, in the bottom of two guide rails 4
It is respectively equipped with a feed screw nut 9, two lead screw sections of two feed screw nuts 9 respectively with the two-way lead screw 6 screw.
Wherein, in the present embodiment, the one end activity of the two-way lead screw 6 stretch out the rack 3 outside and with
One handle 10 is connected.It is possible thereby to rotate two-way lead screw 6 by handle 10.
Alternatively, in some embodiments, it can also be so set, the two-way lead screw 6 be connected with a servo motor transmission.Tool
Body, can by the main shaft of servo motor with two-way lead screw 6 is coaxial is connected.
Further specifically, the guide rail 4 includes a chain transminssion mechanism, and the position limiting structure includes interval setting
C-type clamp block 11 on the chain 17 of institute's chain transminssion mechanism, the width and the circuit of the interior grooves of the C-type clamp block 11
The consistency of thickness of plate 5.It is possible thereby to which the both ends of circuit board 5 are respectively placed in C-type clamp block 11, C-type clamp is passed through in operation
Block 11 is defined circuit board 5, and limiting circuit plate 5 is movable on the direction perpendicular to guide rail 4, then passes through chain drive machine
Structure drives C-type clamp block 11 mobile, and then it is mobile to drive circuit board 5, it is possible thereby to cutting operation automatically is carried out to circuit board 5,
Circuit board 5 is pushed without manpower, can effectively prevent worker's hand from coming to harm.
Alternatively, C-type clamp block 11 can also only be arranged, it is mobile to move circuit board 5 by hand push.
In order to further facilitate operation, convenient for by circuit board 5 accurately as between two C-type clamp blocks 11 in this implementation
In mode, institute's guide rail 4 further includes the locating piece that the chain transminssion mechanism side is arranged in and is equipped with, and the locating piece includes:
Two support plates 12 being oppositely arranged, and the inner edge of the support plate 12 is concordant with the inner edge of the C-type clamp block 11；
Perpendicular restriction plate 13 is set to the support plate 12 close to one section of the chain transminssion mechanism, and the perpendicular limitation
Plate 13 is so set, so that when the circuit board 5 is as between two perpendicular restriction plates 13, the both ends of the circuit board 5 and institute
Perpendicular restriction plate 13 is stated to abut；
Pressing plate 14 is set to one section of top of the perpendicular restriction plate 13 close to the chain transminssion mechanism, and the pressure
The distance between plate 14 and the support plate 12 are greater than or equal to the thickness of the circuit board 5.
It is possible thereby to which circuit board 5 to be placed in support plate 12 to one section for deviating from chain transminssion mechanism when placing circuit board 5
On, circuit board 5 is then pushed, circuit board 5 is aligned by two perpendicular restriction plates 13 in the horizontal direction first, then passes through pressure
Plate 14 limits circuit board 5 in the vertical direction, and circuit board 5 is directly aligned with the inner edge of C-type clamp block 11, it is possible thereby to
Quickly by circuit board 5 as in C-type clamp block 11.
In the present embodiment, the support plate 12 is connected with the guide rail 4.It is possible thereby to when adjusting guide rail 4, together
Adjust the distance between two support plates 12
Further specifically, the chain transminssion mechanism includes:
C-shaped channel 15 is slidably connected with the rack 3；
N number of sprocket wheel 16 is located in the C-shaped channel 15, and N is the integer greater than 1；
Chain 17 is matched with each sprocket wheel 16；
Driving motor 18 is connected with the transmission of one of sprocket wheel 16.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of foot cut device for circuit board characterized by comprising
Cutter unit, the cutting motor including horizontally disposed blade, the drive blade rotation；
Rack is set on the outside of the cutter unit；
Two guide rails being oppositely arranged are set on the upside of the blade in the rack, and the opposite side of two guide rails is all provided with
Have position limiting structure, when circuit board being placed in the position limiting structure of two guide rails, the position limiting structure limiting circuit plate with institute
It states and is moved in the vertical plane of guide rail, wherein is slidably connected between the guide rail and the rack；
Two-way lead screw, both ends are movably connected with the rack, and two lead screw sections of the two-way lead screw respectively with a guide rail phase
It screws.
2. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: the upper limb of the blade is high
In the lower edge of the position limiting structure；
It is detachably connected between the blade and the cutting motor main shaft.
3. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: on the downside of the blade
In the rack, if the bottom of two guide rails is equipped with slide, institute there are two being parallel to each other and the circle rail vertical with the guide rail
The circle rail for stating slide and corresponding position is slidably matched.
4. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: the two-way lead screw setting
On the downside of the blade, be respectively equipped with a feed screw nut in the bottom of two guide rails, two feed screw nuts respectively with it is described
Two lead screw sections of two-way lead screw screw.
5. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: the one of the two-way lead screw
End activity stretches out the outside of the rack and is connected with one handle.
6. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: the two-way lead screw and one
Servo motor transmission is connected.
7. a kind of foot cut device for circuit board according to claim 1, it is characterised in that: the guide rail includes a chain
Strip transmission mechanism, the position limiting structure include the C-type clamp block being arranged at intervals on the chain of institute's chain transminssion mechanism, the c-type
The consistency of thickness of the width of the interior grooves of fixture block and the circuit board.
8. a kind of foot cut device for circuit board according to claim 7, it is characterised in that: institute's guide rail further includes setting
In the locating piece that the chain transminssion mechanism side is equipped with, the locating piece includes:
Two support plates being oppositely arranged, and the inner edge of the support plate is concordant with the inner edge of the C-type clamp block；
Perpendicular restriction plate is set to the support plate close to one section of the chain transminssion mechanism, and the perpendicular restriction plate is so set
It sets, so that the both ends of the circuit board are abutted with the perpendicular restriction plate when circuit board is as between two perpendicular restriction plates；
Pressing plate, is set to one section of top of the perpendicular restriction plate close to the chain transminssion mechanism, and the pressing plate with it is described
The distance between support plate is greater than or equal to the thickness of the circuit board.
9. a kind of foot cut device for circuit board according to claim 8, it is characterised in that: the support plate with it is described
Guide rail is connected.
10. a kind of foot cut device for circuit board according to claim 7, it is characterised in that: the chain drive machine
Structure includes:
C-shaped channel is connect with the housing slide；
N number of sprocket wheel is located in the C-shaped channel, and N is the integer greater than 1；
Chain is matched with each sprocket wheel；
Driving motor is connected with the transmission of one of sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165794.3U CN209577980U (en) | 2018-12-21 | 2018-12-21 | A kind of foot cut device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165794.3U CN209577980U (en) | 2018-12-21 | 2018-12-21 | A kind of foot cut device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577980U true CN209577980U (en) | 2019-11-05 |
Family
ID=68378452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165794.3U Expired - Fee Related CN209577980U (en) | 2018-12-21 | 2018-12-21 | A kind of foot cut device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404310A (en) * | 2020-11-08 | 2021-02-26 | 江西世星科技有限公司 | Integrated circuit pin cutter |
| CN112916974A (en) * | 2021-02-25 | 2021-06-08 | 山西经至科技有限公司 | Numerical control circuit board welding device |
-
2018
- 2018-12-21 CN CN201822165794.3U patent/CN209577980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404310A (en) * | 2020-11-08 | 2021-02-26 | 江西世星科技有限公司 | Integrated circuit pin cutter |
| CN112916974A (en) * | 2021-02-25 | 2021-06-08 | 山西经至科技有限公司 | Numerical control circuit board welding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201221 |