CN204172123U - A kind of cutting means of strip rubber magnet transverse cutting unit - Google Patents
A kind of cutting means of strip rubber magnet transverse cutting unit Download PDFInfo
- Publication number
- CN204172123U CN204172123U CN201420656187.6U CN201420656187U CN204172123U CN 204172123 U CN204172123 U CN 204172123U CN 201420656187 U CN201420656187 U CN 201420656187U CN 204172123 U CN204172123 U CN 204172123U
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- rubber magnet
- cutting
- cutting knife
- knife
- cylinder
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Abstract
The utility model relates to a kind of cutting means of strip rubber magnet transverse cutting unit, described cutting means comprises cutting knife, drive cutting knife to move up and down the cylinder that cuts rubber magnet and support rubber magnet cut seat, described cylinder is arranged at and cuts directly over seat, and cutting knife is connected to the piston rod of cylinder; Describedly cut seat just to the delivery chute face of cylinder being arranged lateral transfer rubber magnet, described delivery chute is corresponding with cutting knife to be arranged; The feeding end of described cutting knife and discharge end arrange the pressing plate preventing rubber magnet from upwards beating respectively; The described cutting knife edge of a knife is the arc-shaped caved inward, and the width of the cutting knife edge of a knife is greater than longitudinal width of delivery chute; Describedly cut passage seat arranging and moves up and down for cutting knife, described passage is the vertical through hole be arranged at immediately below cutting knife.The utility model proposes one can prevent strip rubber magnet from when cutting, bob occurring, and cuts the cutting means of the strip rubber magnet transverse cutting unit that efficiency is high, resistance is little.
Description
Technical field
The utility model relates to a kind of manufacturing and processing equipment of rubber magnet, particularly relates to a kind of cutting means of strip rubber magnet transverse cutting unit.
Background technology
Rubber magnet is the one of ferrite magnetic material series, and by bonded ferrite magnetic powder and synthetic rubber compound, that makes through techniques such as extrusion molding, calendering formation, injection mouldings has flexibility, elasticity and can the magnet of distortion.The shape of strip, web-like, sheet, bulk, annulus and various complexity can be processed into.
In the production of rubber magnet, conventional extruder is to bonded ferrite magnetic powder and synthetic rubber compound, the rubber magnet being squeezed into continuous strip, more for further processing and magnetization.The rubber magnet of the continuous print strip processed through extruder has very high temperature, needs to cool it.After bosh cooling, then the product that processing of cutting becomes certain size size is carried out to this strip rubber magnet.
In prior art, conventional transverse cutting unit carries out processing of cutting to rubber magnet, its cutting means of transverse cutting unit comprises cutting knife, drive cutting knife to move up and down the cylinder that cuts rubber magnet and cut seat, described cylinder is arranged at and cuts directly over seat, and cutting knife is connected to the piston rod of cylinder; The described face cutting the relative cylinder of seat is arranged the delivery chute of conveying rubber magnet.When cutting strip rubber magnet, because strip rubber magnet is in conveying motion always, when cutting knife cuts strip rubber magnet, easily cause rubber magnet generation jumping phenomena, rubber magnet is stuck, affect the quality of carrying out and the cutting cut; And the edge of a knife of cutting knife is flat, what be subject to cuts resistance comparatively greatly, the efficiency of impact cutting.
Utility model content
In view of the above problems, the utility model proposes one and can prevent strip rubber magnet from when cutting, bob occurring, and cut the cutting means of the strip rubber magnet transverse cutting unit that efficiency is high, resistance is little.
To achieve these goals, the technical solution adopted in the utility model is: a kind of cutting means of strip rubber magnet transverse cutting unit, it is characterized in that: described cutting means comprises cutting knife, drive cutting knife to move up and down the cylinder that cuts rubber magnet and support rubber magnet cut seat, described cylinder is arranged at and cuts directly over seat, and cutting knife is connected to the piston rod of cylinder; Describedly cut seat just to the delivery chute face of cylinder being arranged lateral transfer rubber magnet, described delivery chute is corresponding with cutting knife to be arranged; The feeding end of described cutting knife and discharge end arrange the pressing plate preventing rubber magnet from upwards beating respectively; The described cutting knife edge of a knife is inside
The arc-shaped of depression, and the width of the cutting knife edge of a knife is greater than longitudinal width of delivery chute; Describedly cut passage seat arranging and moves up and down for cutting knife, described passage is the vertical through hole be arranged at immediately below cutting knife.
By adopting technique scheme, when carrying out rubber magnet and cutting, rubber magnet cuts the delivery chute conveying on seat along cutting means, cylinder drives cutting knife to move up and down by piston rod and cuts rubber magnet; Owing to arranging at the feeding end of cutting knife and discharge end the pressing plate preventing rubber magnet from upwards beating respectively, can preventing the rubber magnet in carrying from when cutting, jumping phenomena occurring, causing rubber magnet to be stuck, affect the quality of carrying out and the cutting cut; The cutting knife edge of a knife is the arc-shaped caved inward, like this, when cutting knife moves downward and cuts rubber magnet, the edge of a knife of circular arc, its both sides elder generation and rubber magnet point cantact, cut, and be greater than longitudinal width of delivery chute due to the length of the cutting knife edge of a knife, its both sides of the edge of a knife making circular arc first with rubber magnet two side contacts, make the resistance that cuts less, the efficiency cut is higher, and the kerf quality of rubber magnet is better.
The utility model is also set to further, and described cutting arranges the chip collecting box of interface channel below seat.This setting can collect the chip produced when cutting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Number in the figure implication: 1-cutting knife; The 11-edge of a knife; 2-cylinder; 21-piston rod; 3-cuts seat; 31-delivery chute; 32-passage; 4-pressing plate; 5-chip collecting box; 6-rubber magnet.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of cutting means of strip rubber magnet transverse cutting unit, described cutting means comprises cutting knife 1, drive cutting knife 1 to move up and down the cylinder 2 that cuts rubber magnet 6 and support rubber magnet 6 cut seat 3, described cylinder 2 is arranged at and cuts directly over seat 3, and cutting knife 1 is connected to the piston rod 21 of cylinder 2; Describedly cut the delivery chute 31 face of seat 3 just to cylinder 2 being arranged lateral transfer rubber magnet 6, described delivery chute 31 is corresponding with cutting knife 1 to be arranged; The feeding end of described cutting knife 1 and discharge end arrange the pressing plate 4 preventing rubber magnet 6 from upwards beating respectively, and described pressing plate 4 is a rectangular thin plate, is fixed by screws in and cuts on seat 3, stop upwards beating of rubber magnet 6; The arc-shaped of described cutting knife 1 edge of a knife 11 for caving inward, and the length of cutting knife 1 edge of a knife 11 is greater than longitudinal width of delivery chute 31, the thickness of described cutting knife 1 in rubber magnet 6 direction of motion is 3-5mm; Describedly cut the passage 32 seat 3 arranging and moves up and down for cutting knife 1, described passage 32 is for being arranged at the vertical through hole immediately below cutting knife 1, and the width of described through hole in rubber magnet 6 direction of motion is 5-8mm.Cut the chip collecting box 5 that interface channel 32 is set below seat 3.This setting can collect the chip produced when cutting.
By adopting technique scheme, when carrying out rubber magnet 6 and cutting, the delivery chute 31 that rubber magnet 6 cuts on seat 3 along cutting means is carried, and cylinder 2 drives cutting knife 1 to move up and down by piston rod 21 and cuts rubber magnet 6; Owing to arranging at the feeding end of cutting knife 1 and discharge end the pressing plate 4 preventing rubber magnet 6 from upwards beating respectively, can preventing the rubber magnet 6 in carrying from when cutting, jumping phenomena occurring, causing rubber magnet 6 to be stuck, affect the quality of carrying out and the cutting cut; The arc-shaped of cutting knife 1 edge of a knife 11 for caving inward, like this, when cutting knife 1 moves downward and cuts rubber magnet 6, the edge of a knife 11 of circular arc, its both sides first contact with rubber magnet 6, cut, and be greater than longitudinal width of delivery chute 31 due to the length of cutting knife 1 edge of a knife 11, its both sides of the edge of a knife 11 making circular arc first with rubber magnet 6 liang of side contacts, make the resistance that cuts less, the efficiency cut is higher, and the kerf quality of rubber magnet 6 is better.The thickness of cutting knife 1 in rubber magnet 6 direction of motion is 3-5mm, and this setting can ensure the intensity of cutting knife 1, can avoid again because the thickness of cutting knife 1 in the rubber magnet direction of motion is too large, and increase the resistance cut, affect the efficiency and quality that cut; Cut on seat 3 for the passage 32 that cutting knife moves up and down, its width in rubber magnet 6 direction of motion is 5-8mm, can ensure that cutting knife 1 moves smooth and easy, can avoid again the cutting knife 1 moved downward that rubber magnet 6 is brought in passage 32, this passage 32 also can get rid of the chip produced when cutting, and chip enters chip collecting box 5 by passage 32.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. the cutting means of a strip rubber magnet transverse cutting unit, it is characterized in that: described cutting means comprises cutting knife, drive cutting knife to move up and down the cylinder that cuts rubber magnet and support rubber magnet cut seat, described cylinder is arranged at and cuts directly over seat, and cutting knife is connected to the piston rod of cylinder; Describedly cut seat just to the delivery chute face of cylinder being arranged lateral transfer rubber magnet, described delivery chute is corresponding with cutting knife to be arranged; The feeding end of described cutting knife and discharge end arrange the pressing plate preventing rubber magnet from upwards beating respectively; The described cutting knife edge of a knife is the arc-shaped caved inward, and the width of the cutting knife edge of a knife is greater than longitudinal width of delivery chute; Describedly cut passage seat arranging and moves up and down for cutting knife, described passage is the vertical through hole be arranged at immediately below cutting knife.
2. the cutting means of a kind of strip rubber magnet transverse cutting unit according to claim 1, is characterized in that: described cutting arranges the chip collecting box of interface channel below seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656187.6U CN204172123U (en) | 2014-11-02 | 2014-11-02 | A kind of cutting means of strip rubber magnet transverse cutting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656187.6U CN204172123U (en) | 2014-11-02 | 2014-11-02 | A kind of cutting means of strip rubber magnet transverse cutting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172123U true CN204172123U (en) | 2015-02-25 |
Family
ID=52560959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656187.6U Expired - Fee Related CN204172123U (en) | 2014-11-02 | 2014-11-02 | A kind of cutting means of strip rubber magnet transverse cutting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182180A (en) * | 2016-09-19 | 2016-12-07 | 北京建筑材料检验研究院有限公司 | A kind of stamping machine |
| CN106272684A (en) * | 2016-02-22 | 2017-01-04 | 四川行之智汇知识产权运营有限公司 | Circuit board processing unit (plant) |
| CN109895149A (en) * | 2017-12-11 | 2019-06-18 | 北京康安高分子开发中心 | A kind of cutting means of flexible thin profile |
-
2014
- 2014-11-02 CN CN201420656187.6U patent/CN204172123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272684A (en) * | 2016-02-22 | 2017-01-04 | 四川行之智汇知识产权运营有限公司 | Circuit board processing unit (plant) |
| CN106182180A (en) * | 2016-09-19 | 2016-12-07 | 北京建筑材料检验研究院有限公司 | A kind of stamping machine |
| CN109895149A (en) * | 2017-12-11 | 2019-06-18 | 北京康安高分子开发中心 | A kind of cutting means of flexible thin profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150225 Termination date: 20161102 |