CN201863253U - Non-contact type cutter structure - Google Patents
Non-contact type cutter structure Download PDFInfo
- Publication number
- CN201863253U CN201863253U CN2010205855592U CN201020585559U CN201863253U CN 201863253 U CN201863253 U CN 201863253U CN 2010205855592 U CN2010205855592 U CN 2010205855592U CN 201020585559 U CN201020585559 U CN 201020585559U CN 201863253 U CN201863253 U CN 201863253U
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- CN
- China
- Prior art keywords
- cutter
- cut
- knife
- seat
- upper cutter
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a non-contact type cutter structure, comprising a lower fixed cutter seat and an upper movable cutter seat, wherein a lower cutter is arranged on the lower fixed cutter seat; an upper cutter is arranged on the upper movable cutter seat; a main transmission shaft is arranged below the lower fixed cutter seat; the two ends of the main transmission shaft are respectively provided with a lifting cam which is connected with the upper movable cutter seat by a connecting rod; a power source is arranged at the side of the main transmission shaft for driving; a gap is arranged between two blades in the horizontal directions of the upper cutter and the lower cutter and is less than 1/2 of an object to be cut; the upper cutter is obliquely arranged on the upper movable cutter seat; the oblique angle of the upper cutter is from 10 degrees to 15 degrees; and the power source is a servo motor. Since the gap is arranged between the upper cutter and the lower cutter, the cutters are not contacted in shearing, so that the wearing of the cutter is slow, the service life is long, the cutting section of an object to be cut is better, the changing and grinding cost of the cutter can be saved, the cutter changing time can be reduced and the production efficiency and the cutting quality can be improved.
Description
Technical field
The utility model relates to the cut-off knife structure that industries such as papermaking, printing and electronics are generally used, and especially relates to a kind of contactless cut-off knife structure.
Background technology
In industries such as papermaking, printing and electronics traditional guillotine cut-off knife all be on the blade horizontal positioned of cut-off knife and following cut-off knife, and last cut-off knife and following cut-off knife are when thing is cut out in cutting, blade has contact, make the blade of cutter in use wear and tear comparatively fast, shortened its service life, and cut out thing to cut cross section quality relatively poor, wasted resource.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of contactless cut-off knife structure, and its not contact of blade in use so wearing and tearing are slower, has increased the life-span of cutter.
The technical scheme in the invention for solving the technical problem is: a kind of contactless cut-off knife structure, comprise fixing tool rest and movable upper cutter head down, fixing tool rest down is provided with down cut-off knife, movable upper cutter head is provided with cut-off knife, the fixing below of tool rest down is provided with final drive shaft, the two ends of final drive shaft are provided with lifter cam, lifter cam is connected with movable upper cutter head by connecting rod, the other drive power source that is provided with of final drive shaft, described going up on cut-off knife and the following cut-off knife horizontal direction is provided with the gap between two blades.
Cut effect in order can better to reach, described gap is less than being cut out 1/2 of thing; The described cut-off knife of going up tilts to be installed on movable upper cutter head; Described angle of inclination of going up cut-off knife is 10～15 °.
For in the cutting object, the speed of cut-off knife is fast, and phenomenons such as gas leak of the oil leakage can not appear in power source, and described power source is a servo motor.
The beneficial effects of the utility model are: owing to adopted gapped between the cut-off knife up and down, when shearing, be noncontact between cutter, tool wear is slow like this, long service life, and it is better that quilt sanction thing cuts section, can save cutter changing and grind cost, reduce tool change time, promote production efficiency and cut quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, movable upper cutter head 2, on cut out 3, fixing tool rest 4 down, cut-off knife down
5, power source 6, final drive shaft 7, connecting rod 8, lifter cam
The specific embodiment
A kind of as shown in Figure 1 contactless cut-off knife structure, comprise fixing tool rest 3 and movable upper cutter head 1 down, fixing tool rest 3 down is provided with down cut-off knife 4, movable upper cutter head 1 is provided with cut-off knife 2, the fixing below of tool rest 3 down is provided with final drive shaft 6, and the two ends of final drive shaft 6 are provided with lifter cam 8, and lifter cam 8 is connected with movable upper cutter head 1 by connecting rod 7, the final drive shaft 6 other power sources 5 that are provided with drive, and described going up on cut-off knife 2 and following cut-off knife 4 horizontal directions is provided with the gap between two blades; Described gap is less than being cut out 1/2 of thing; The described cut-off knife 2 of going up tilts to be installed on movable upper cutter head 1; Described angle of inclination of going up cut-off knife 2 is 10～15 °; Described power source 5 is servo motors.
Driving final drive shaft 6 by power source 5 (being servo motor) rotates, final drive shaft 6 drives lifter cam 8 and rotates, lifter cam 8 cuts motion by bottom left on the connecting rod 7 drive activity upper cutter heads 1, because last cut-off knife 2 is to tilt to install, the cutter head of an end cuts earlier when cutting, blade is that a point drops on the cropped thing all the time afterwards, easier cutting, be provided with the gap and go up between cut-off knife 2 and the following cut-off knife 4, two blades can not contact when cutting, and have avoided blade to contact with blade and the wearing and tearing that produce, have increased the service life of blade, reduce production cost, improved economic benefit.
Claims (5)
1. contactless cut-off knife structure, comprise fixing tool rest (3) and movable upper cutter head (1) down, fixing tool rest (3) down is provided with down cut-off knife (4), movable upper cutter head (1) is provided with cut-off knife (2), the fixing below of tool rest (3) down is provided with final drive shaft (6), the two ends of final drive shaft (6) are provided with lifter cam (8), lifter cam (8) is connected with movable upper cutter head (1) by connecting rod (7), the other power source (5) that is provided with of final drive shaft (6) drives, and it is characterized in that: described going up on cut-off knife (2) and following cut-off knife (4) horizontal direction is provided with the gap between two blades.
2. contactless cut-off knife structure according to claim 1 is characterized in that: described gap is less than being cut out 1/2 of thing.
3. contactless cut-off knife structure according to claim 1 is characterized in that: the described cut-off knife (2) of going up tilts to be installed on movable upper cutter head (1).
4. contactless cut-off knife structure according to claim 3 is characterized in that: described angle of inclination of going up cut-off knife (2) is 10～15 °.
5. contactless cut-off knife structure according to claim 1 is characterized in that: described power source (5) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205855592U CN201863253U (en) | 2010-11-01 | 2010-11-01 | Non-contact type cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205855592U CN201863253U (en) | 2010-11-01 | 2010-11-01 | Non-contact type cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863253U true CN201863253U (en) | 2011-06-15 |
Family
ID=44134419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205855592U Expired - Lifetime CN201863253U (en) | 2010-11-01 | 2010-11-01 | Non-contact type cutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722589A (en) * | 2012-10-12 | 2014-04-16 | 珠海格力电器股份有限公司 | Shutter die |
| CN105478202A (en) * | 2014-09-16 | 2016-04-13 | 环创(厦门）科技股份有限公司 | Parallel-cutting crusher |
-
2010
- 2010-11-01 CN CN2010205855592U patent/CN201863253U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722589A (en) * | 2012-10-12 | 2014-04-16 | 珠海格力电器股份有限公司 | Shutter die |
| CN103722589B (en) * | 2012-10-12 | 2016-12-21 | 珠海格力电器股份有限公司 | Louvering die |
| CN105478202A (en) * | 2014-09-16 | 2016-04-13 | 环创(厦门）科技股份有限公司 | Parallel-cutting crusher |
| CN105478202B (en) * | 2014-09-16 | 2018-05-29 | 环创(厦门）科技股份有限公司 | One kind is parallel to cut crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |