CN207578507U - Wiring board cutting mechanism and wiring board cutting machine - Google Patents
Wiring board cutting mechanism and wiring board cutting machine Download PDFInfo
- Publication number
- CN207578507U CN207578507U CN201721810892.7U CN201721810892U CN207578507U CN 207578507 U CN207578507 U CN 207578507U CN 201721810892 U CN201721810892 U CN 201721810892U CN 207578507 U CN207578507 U CN 207578507U
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- Prior art keywords
- cutter shaft
- wiring board
- gear
- board cutting
- cutting mechanism
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Abstract
The utility model provides a kind of wiring board cutting mechanism and wiring board cutting machine, is related to the technical field of wiring board production, and wiring board cutting mechanism provided by the utility model includes：Support plate, the first cutter shaft and the second cutter shaft, the second cutter shaft is parallel with the first cutter shaft, and is rotatablely connected with support plate, is equipped with carving knife on the first cutter shaft and the second cutter shaft, the carving knife relative engagement on carving knife and the second cutter shaft on the first cutter shaft；First cutter shaft is equipped with first gear, and the second cutter shaft is equipped with second gear, and first gear is engaged with second gear, and first gear and second gear are helical gear.Wiring board cutting mechanism provided by the utility model alleviates pitch wheel on two cutter shafts in the prior art and is also easy to produce impact vibration noise, is driven jiggly technical problem.
Description
Technical field
The utility model is related to wiring board production technical field, more particularly, to a kind of wiring board cutting device and wiring board
Cutting machine.
Background technology
Cutting machine is a kind of mechanical equipment by wide cut paper, mica tape or film dividing into a plurality of narrow material, is commonly used
In papermaking equipment, electric wire mica tape and printing packaging machinery.Cutting machine is main to be applied to：Mica tape, paper, insulation material
Material and film dividing, the cutting particularly suitable for narrowband (insulating materials, mica tape, film etc.).
Two cutter shafts in prior art cutting machine are in cutting process, and pitch wheel is also easy to produce on two cutter shafts
Impact vibration noise, transmission are unstable.
Utility model content
The purpose of this utility model is to provide a kind of wiring board cutting mechanism, to alleviate on two cutter shafts in the prior art
Pitch wheel is also easy to produce impact vibration noise, is driven jiggly technical problem.
Wiring board cutting mechanism provided by the utility model includes：Support plate, the first cutter shaft and the second cutter shaft, described second
Cutter shaft is parallel with first cutter shaft, and is rotatablely connected with the support plate, on first cutter shaft and second cutter shaft
It is equipped with carving knife, the carving knife on first cutter shaft and the carving knife relative engagement on second cutter shaft；
First cutter shaft be equipped with first gear, second cutter shaft be equipped with second gear, the first gear with
The second gear engagement, the first gear and the second gear are helical gear.
Further, the wiring board cutting mechanism further includes support base, and the support base is equipped with third gear, described
Third gear is engaged with the first gear or the second gear, to support first cutter shaft or second cutter shaft.
Further, ranging from 8 degree -18 degree of the helical gear helical angle.
Further, the quantity of the carving knife is more, more length side of the carving knife along second cutter shaft
To being spaced apart.
Further, it is more that the carving knife is uniformly distributed along the length direction of second cutter shaft.
Further, the quantitative range of the carving knife is 1-40.
Further, the wiring board cutting mechanism further includes multiple support components, and multiple support components are described in
The length direction of second cutter shaft is set on the both sides of second cutter shaft, and multiple support components are used to support and transmission line
Plate.
Further, the support component includes the first roller bearing and the second roller bearing, first roller bearing and second rolling
The distribution arrangement of axis is identical with the distribution arrangement of second cutter shaft and first cutter shaft, first roller bearing and described second
Roller bearing is sequentially connected.
Further, the wiring board cutting mechanism further includes pinch roller and last item, and the pinch roller is sheathed on the last item, institute
The length direction for stating last item is identical with the length direction of second cutter shaft, and is fixedly connected with the support plate, the pinch roller
It can be rotated around the axis of the last item, to prevent wiring board from generating bounce during the motion.
The another object of the utility model is to provide a kind of wiring board cutting machine, to alleviate two cutter shafts in the prior art
Upper pitch wheel is also easy to produce impact vibration noise, is driven jiggly technical problem.
Wiring board cutting machine provided by the utility model includes above-mentioned wiring board cutting mechanism.
Wiring board cutting mechanism and wiring board cutting machine provided by the utility model, wiring board cutting mechanism include：Support
Plate, the first cutter shaft and the second cutter shaft, the second cutter shaft is parallel with the first cutter shaft, and with support plate be rotatablely connected, the first cutter shaft and
It is equipped with carving knife on second cutter shaft, the carving knife relative engagement on carving knife and the second cutter shaft on the first cutter shaft；First knife
Axis is equipped with first gear, and the second cutter shaft is equipped with second gear, and first gear is engaged with second gear, first gear and second
Gear is helical gear.During cutting wiring board, the first cutter shaft drives carving knife to be rotated around the axis of its own, passes through simultaneously
Helical gear drives the second cutter shaft to be rotated around the axis of the second cutter shaft, and the second cutter shaft drives carving knife to turn around the axis of the second cutter shaft
Dynamic, the wiring board of monoblock passes through between the second cutter shaft and the first cutter shaft, point on the carving knife and the second cutter shaft on the first cutter shaft
Circuit is originally cut into the size specified by cutter relative engagement.
First cutter shaft of the prior art by spur gear drive the second cutter shaft, and common spur gear along the facewidth simultaneously into
Enter engagement, thus generate impact vibration noise, transmission is unstable.Compared with prior art, wiring board provided by the utility model
The first cutter shaft in cutting mechanism drives the second cutter shaft to rotate by helical gear, helical gear have the good, stable drive of engagement property and
The advantages that noise is small, meanwhile, helical gear registration is big, reduces the load of each pair of gear, improves the bearing capacity of gear, makes
First cutter shaft and the second cutter shaft can drive more carving knives to cut wiring board, so as to improve cutting efficiency.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of wiring board cutting mechanism that the utility model embodiment provides；
Fig. 2 is the vertical view of wiring board cutting mechanism that the utility model embodiment provides.
Icon：100- support plates；The second cutter shafts of 200-；210- second gears；The first cutter shafts of 300-；310- first
Gear；400- support bases；410- third gears.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Fig. 1 is the structure diagram of wiring board cutting mechanism that the utility model embodiment provides, as shown in Figure 1, this reality
The wiring board cutting mechanism provided with new embodiment includes：Support plate 100, the first cutter shaft 300 and the second cutter shaft 200, second
Cutter shaft 200 is parallel with the first cutter shaft 300, and is rotatablely connected with support plate 100, on the first cutter shaft 300 and the second cutter shaft 200
Equipped with carving knife, the carving knife relative engagement on carving knife and the second cutter shaft 200 on the first cutter shaft 300；
First cutter shaft 300 is equipped with first gear 310, and the second cutter shaft 200 is equipped with second gear 210, first gear 310
It is engaged with second gear 210, first gear 310 and second gear 210 are helical gear.
Further, wiring board cutting mechanism further includes support base 400, and support base 400 is equipped with third gear 410, the
Three gears 410 are engaged with first gear 310 or second gear 210, to support the first cutter shaft 300 or the second cutter shaft 200.
Specifically, the length of the second cutter shaft 200 is identical with the length of the first cutter shaft 300, the second cutter shaft 200 and the first cutter shaft
300 are vertically set, and the second cutter shaft 200 is located at the top of the first cutter shaft 300；The quantity of support plate 100 is two,
In, a support plate 100 is located at the one end of the second cutter shaft 200, and another support plate 100 is located at the other end of the second cutter shaft 200,
The support plate 100 at 300 corresponding end of the second cutter shaft 200 and the first cutter shaft is rotatablely connected, the second cutter shaft 200 and the first cutter shaft
Support plate 100 is run through in 300 corresponding one end, and passes through first gear 310 and second gear 210 is sequentially connected, third gear 410
It is engaged set on the lower right side of first gear 310, and with first gear 310, is used to support the first cutter shaft 300 and the second cutter shaft 200,
Make the first cutter shaft 300 and 200 stress of the second cutter shaft evenly, improve the stability of the first cutter shaft 300 and the second cutter shaft 200, make
The engagement of first gear 310 and second gear 210 is more stablized, and reduces the abrasion of first gear 310 and second gear 210.
Further, ranging from 8 degree -18 degree of helical gear helical angle.
Specifically, in some embodiments, helical gear helical angle can be 8 degree, 10 degree, 12 degree, 14 degree, 16 degree or 18 degree
Deng.
Helical gear helical angle is bigger, and registration is bigger, while the tooth engaged is more, intensity higher, transmission stability
More preferably, but helical angle is bigger, and axial thrust load is bigger, higher to bearing requirements, in application process, can be as needed to spiral
Angle sets suitable helical angle.
Further, the quantity of carving knife is more, more that carving knife is divided along the length direction interval of the second cutter shaft 200
Cloth.
Specifically, carving knife is in a ring, the internal diameter of carving knife is equal to the diameter of the first cutter shaft 300 on the first cutter shaft 300, the
The diameter of the inner ring of carving knife is equal to the diameter of the second cutter shaft 200 on two cutter shafts 200, and the outer ring of carving knife is equipped with blade；
It is more that the equal fixing sleeve of carving knife is set on the first cutter shaft 300 and the second cutter shaft 200, and along the length side of cutter shaft where it
To interval setting, the carving knife relative engagement on carving knife and the second cutter shaft 200 on the first cutter shaft 300；
In cutting process, the first cutter shaft 300 drives the second cutter shaft 200 to rotate by helical gear, and the wiring board of monoblock passes through
Between second cutter shaft 200 and the first cutter shaft 300, the carving knife cooperation on the carving knife and the second cutter shaft 200 on the first cutter shaft 300
Wiring board is cut；Be respectively provided on first cutter shaft 300 and the second cutter shaft 200 it is more carving knife, can be by the wiring board of monoblock
The wiring board of polylith needs is cut into simultaneously, improves cutting efficiency.
Further, it is more that carving knife is uniformly distributed along the length direction of the second cutter shaft 200.
Specifically, the carving knife on the first cutter shaft 300 is uniformly distributed along the length direction of the first cutter shaft 300, the second cutter shaft
Carving knife on 200 is uniformly distributed along the length direction of the second cutter shaft 200, the distance between per two neighboring carving knife mutually mutually
The width of cutting rear board is determined Deng, the distance between two neighboring carving knife, make it is more carving knife along the second cutter shaft 200
Length direction is uniformly distributed, while cuts out polylith wiring board of same size.
Further, the quantitative range of carving knife is 1-40.
In some embodiments, the quantity of carving knife is 1,5,10,15,20,25,30,35 or 40
Etc., the quantity of quantity set carving knife for as needed cutting monoblock wiring board；
First cutter shaft 300 and the second cutter shaft 200 are equipped with the carving knife of identical quantity, specified quantity it is more carving knife along the
It the length direction interval of one cutter shaft 300 and the second cutter shaft 200 and is uniformly distributed, cutting mechanism is enable to cut out polylith simultaneously wide
Spend identical wiring board.
Further, wiring board cutting mechanism further includes multiple support components, and multiple support components are along the second cutter shaft 200
Length direction is set on the both sides of the second cutter shaft 200, and multiple support components are used to support and transmission line plate.
Specifically, along the length direction of the second cutter shaft 200, multiple support components are set on the opposite both sides of the second cutter shaft 200,
In cutting process, the wiring board of monoblock by support component, support component by the wiring board of monoblock be delivered to the second cutter shaft 200 with
Between first cutter shaft 300, carving knife cuts the wiring board of monoblock, and the wiring board after cutting passes through another part support group
Wiring board after cutting is delivered to the station specified by part, another part support component, meanwhile, in assist side motion process,
Support component plays a supporting role to wiring board.
Further, support component includes the distribution arrangement of the first roller bearing and the second roller bearing, the first roller bearing and the second roller bearing
Identical with the distribution arrangement of the second cutter shaft 200 and the first cutter shaft 300, the first roller bearing and the second roller bearing are sequentially connected.
Specifically, the first roller bearing is vertically set with the second roller bearing, and it is rotatablely connected with support plate 100, first
Roller bearing is located at the top of the second roller bearing, there are gap between the periphery of the first roller bearing and the periphery of the second roller bearing, gap
The width of vertical direction is equal to the thickness of the wiring board passed through, the peak of the periphery of the second roller bearing and the first cutter shaft 300
The peak of periphery is located at same level, so that wiring board moves along the horizontal plane.
In cutting process, wiring board by gap between the first roller bearing and the second roller bearing, the periphery of the first roller bearing and
The periphery of second roller bearing is contacted with wiring board, frictional force and the second roller bearing between the periphery and wiring board of the first roller bearing
Periphery and wiring board between frictional force make wiring board pass through between the second cutter shaft 200 and the first cutter shaft 300, carving knife pair
After wiring board cutting, wiring board is moved between the first roller bearing and the second roller bearing of 200 opposite side of the second cutter shaft, and the of opposite side
Wiring board after cutting, is delivered to the station specified by one roller bearing and the cooperation of the second roller bearing.
The setting of first roller bearing and the second roller bearing makes wiring board move to opposite side from side, meanwhile, wiring board is played
Supporting role.
Further, the first roller bearing and the second roller bearing are rubber roller.
The wiring board cutting mechanism that the utility model embodiment provides includes：Support plate 100, the first cutter shaft 300 and second
Cutter shaft 200, the second cutter shaft 200 is parallel with the first cutter shaft 300, and is rotatablely connected with support plate 100, the first cutter shaft 300 and
It is equipped with carving knife on two cutter shafts 200, the carving knife relative engagement on carving knife and the second cutter shaft 200 on the first cutter shaft 300；
First cutter shaft 300 is equipped with first gear 310, and the second cutter shaft 200 is equipped with second gear 210,310 and second tooth of first gear
210 engagement of wheel, first gear 310 and second gear 210 are helical gear.During cutting wiring board, the first cutter shaft 300 drives
Carving knife is rotated around the axis of its own, while the second cutter shaft 200 is driven to turn around the axis of the second cutter shaft 200 by helical gear
Dynamic, the second cutter shaft 200 drives carving knife to be rotated around the axis of the second cutter shaft 200, the wiring board of monoblock by the second cutter shaft 200 with
Between first cutter shaft 300, the upper carving knife relative engagement of carving knife and the second cutter shaft 200 on the first cutter shaft 300 is by circuit
Originally the size specified is cut into.
First cutter shaft 300 of the prior art drives the second cutter shaft 200 by spur gear, and common spur gear is along the facewidth
Enter engagement simultaneously, thus generate impact vibration noise, transmission is unstable.Compared with prior art, it is provided by the utility model
The first cutter shaft 300 in wiring board cutting mechanism drives the second cutter shaft 200 to rotate by helical gear, and helical gear has engagement property
Well, the advantages that stable drive and noise are small, meanwhile, helical gear registration is big, reduces the load of each pair of gear, improves gear
Bearing capacity, enable the first cutter shaft 300 and the second cutter shaft 200 that more carving knives to be driven to cut wiring board, from
And improve cutting efficiency.
Embodiment two
The utility model embodiment is designed to provide a kind of wiring board cutting machine, to alleviate two knives in the prior art
Pitch wheel is also easy to produce impact vibration noise on axis, is driven jiggly technical problem.
The wiring board cutting machine that the utility model embodiment provides includes above-mentioned wiring board cutting mechanism.
Wiring board cutting mechanism in the wiring board cutting machine that the utility model embodiment provides includes：Support plate 100,
One cutter shaft 300 and the second cutter shaft 200, the second cutter shaft 200 is parallel with the first cutter shaft 300, and is rotatablely connected with support plate 100,
Carving knife is equipped on first cutter shaft 300 and the second cutter shaft 200, on the carving knife and the second cutter shaft 200 on the first cutter shaft 300
Carving knife relative engagement；First cutter shaft 300 be equipped with first gear 310, the second cutter shaft 200 be equipped with second gear 210, first
Gear 310 is engaged with second gear 210, and first gear 310 and second gear 210 are helical gear.During cutting wiring board,
First cutter shaft 300 drives carving knife to be rotated around the axis of its own, while drives the second cutter shaft 200 around the second knife by helical gear
The axis rotation of axis 200, the second cutter shaft 200 drive carving knife to be rotated around the axis of the second cutter shaft 200, and the wiring board of monoblock passes through
Between second cutter shaft 200 and the first cutter shaft 300, the carving knife on the first cutter shaft 300 is opposite with the carving knife on the second cutter shaft 200
Circuit is originally cut into the size specified by cooperation.
First cutter shaft 300 of the prior art drives the second cutter shaft 200 by spur gear, and common spur gear is along the facewidth
Enter engagement simultaneously, thus generate impact vibration noise, transmission is unstable.Compared with prior art, it is provided by the utility model
The first cutter shaft 300 in wiring board cutting mechanism drives the second cutter shaft 200 to rotate by helical gear, and helical gear has engagement property
Well, the advantages that stable drive and noise are small, meanwhile, helical gear registration is big, reduces the load of each pair of gear, improves gear
Bearing capacity, enable the first cutter shaft 300 and the second cutter shaft 200 that more carving knives to be driven to cut wiring board, from
And improve cutting efficiency.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of wiring board cutting mechanism, which is characterized in that including：Support plate, the first cutter shaft and the second cutter shaft, second knife
Axis is parallel with first cutter shaft, and is rotatablely connected with the support plate, on first cutter shaft and second cutter shaft
Equipped with carving knife, the carving knife on first cutter shaft and the carving knife relative engagement on second cutter shaft；
First cutter shaft be equipped with first gear, second cutter shaft be equipped with second gear, the first gear with it is described
Second gear engages, and the first gear and the second gear are helical gear.
2. wiring board cutting mechanism according to claim 1, which is characterized in that the wiring board cutting mechanism further includes branch
Seat is supportted, the support base is equipped with third gear, and the third gear is engaged with the first gear or the second gear, with
Support first cutter shaft or second cutter shaft.
3. wiring board cutting mechanism according to claim 1, which is characterized in that the helical gear helical angle ranging from 8
- 18 degree of degree.
4. wiring board cutting mechanism according to claim 1, which is characterized in that the quantity of the carving knife is more, more
The carving knife is spaced apart along the length direction of second cutter shaft.
5. wiring board cutting mechanism according to claim 4, which is characterized in that it is more the carving knife along second knife
The length direction of axis is uniformly distributed.
6. wiring board cutting mechanism according to claim 4, which is characterized in that the quantitative range of the carving knife is 1
- 40.
7. wiring board cutting mechanism according to claim 1, which is characterized in that the wiring board cutting mechanism further includes more
A support component, the length direction of multiple support components along second cutter shaft is set on the both sides of second cutter shaft, more
A support component is used to support and transmission line plate.
8. wiring board cutting mechanism according to claim 7, which is characterized in that the support component include the first roller bearing and
The distribution arrangement of second roller bearing, first roller bearing and second roller bearing and second cutter shaft and point of first cutter shaft
Cloth direction is identical, and first roller bearing is sequentially connected with second roller bearing.
9. wiring board cutting mechanism according to claim 8, which is characterized in that first roller bearing and second roller bearing
It is rubber roller.
10. a kind of wiring board cutting machine, which is characterized in that including such as claim 1-9 any one of them wiring board cutting machine
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810892.7U CN207578507U (en) | 2017-12-20 | 2017-12-20 | Wiring board cutting mechanism and wiring board cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810892.7U CN207578507U (en) | 2017-12-20 | 2017-12-20 | Wiring board cutting mechanism and wiring board cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578507U true CN207578507U (en) | 2018-07-06 |
Family
ID=62740009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810892.7U Active CN207578507U (en) | 2017-12-20 | 2017-12-20 | Wiring board cutting mechanism and wiring board cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744611A (en) * | 2019-11-06 | 2020-02-04 | 湖北三峡职业技术学院 | Flexible rubber plate cutting machine and operation method |
| CN112809787A (en) * | 2019-11-18 | 2021-05-18 | 东莞市信耀机械设备有限公司 | Automatic cut quick-witted main shaft slewing mechanism of material |
-
2017
- 2017-12-20 CN CN201721810892.7U patent/CN207578507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744611A (en) * | 2019-11-06 | 2020-02-04 | 湖北三峡职业技术学院 | Flexible rubber plate cutting machine and operation method |
| CN112809787A (en) * | 2019-11-18 | 2021-05-18 | 东莞市信耀机械设备有限公司 | Automatic cut quick-witted main shaft slewing mechanism of material |
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