CN201613560U - Non-rectangular sheet combination slitting mill - Google Patents
Non-rectangular sheet combination slitting mill Download PDFInfo
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- CN201613560U CN201613560U CN2010201296556U CN201020129655U CN201613560U CN 201613560 U CN201613560 U CN 201613560U CN 2010201296556 U CN2010201296556 U CN 2010201296556U CN 201020129655 U CN201020129655 U CN 201020129655U CN 201613560 U CN201613560 U CN 201613560U
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- die cutting
- cutting roller
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- sheet material
- slitting mill
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Abstract
The utility model relates to a non-rectangular sheet combination slitting mill which is provided with one or more die cutting rollers, wherein each die cutting roller finishes the local line segment cutting in a subsection way and then stops rotation momentarily; the rest line segments of the product, that are not cut by the die cutting roller, are composed of the edge lines of the material or are alternately cut by another one or a plurality of die cutting rollers according to the similar work period; all the line segments are mutually connected to form one product. The product width can be adjusted through increasing or reducing the die cutting rollers axially segmented. In addition, the intermittent rotation period of the die cutting roller can be adjusted, therefore, the length of the product can be adjusted. The slitting mill has the benefits of being capable of greatly reducing the investment on the die cutting roller, keeping the advantage of high production efficiency of the roll cutting equipment, reducing the production cost, and especially being suitable for the roll cutting of products such as light car rain cushions.
Description
Technical field
The utility model relates to a kind of rolling sheet material blanking cutting equipment, especially a kind of non-rectangle sheet material combination slitting mill.
Background technology
As everyone knows, a lot of thin-wall products, comprise that planar products and developed surface are the thin-wall product on plane, the process requirements that the blanking of high efficiency plane sheets is all arranged, when the product blanking is rectangular sheet, only need continuous parting-cut fabric width and periodically horizontal scale severing to get final product, technology is simple relatively, but when the product blanking was the non-rectangle sheet material, how technology for blanking just became complexity.
For the blanking of non-rectangle sheet material, if product variety is many, single product quantity can manually be cut out after a little while, cuts such as the amount type of creation lining; If product variety is few, single product quantity for a long time, rolling cut is present most effective process equipment continuously, such as the circular pressing and cutting equipment of packing carton and the ultrasonic wave slitting mill of chemical fiber fabric lace, these two kinds continuous rolling cut equipment all need a cylindrical die cutting roller, just the blade on the die cutting roller face of cylinder just in time equals one or more complete product after launching, this die cutting roller is rotation continuously, and be close to all the time on anvil roller or the ultrasonic wave sound head, die cutting roller to manufacture cost very high, must have enough batch amortizations just suitable.
Yet, when product variety many, when single product quantity is medium, its lazy weight is to amortize expensive die cutting roller, artificial cutting efficient is too low again, such as a kind of light car rain pad of manufacturing with single face plastic-coated nonwoven is arranged, its kind has hundreds of (every kind of automobile is all different), only tens thousand of of single product output every year, and along with vehicle is upgraded, its edition type also can change thereupon, and die cutting roller in enormous quantities is manufactured cost will be too high, single-piece or multilayer cutting all can not be satisfied the efficient requirement again, at this moment just need a kind ofly can control the rolling cut equipment that the die cutting roller cost can increase substantially production efficiency again.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of non-rectangle sheet material combination slitting mill, can reduce the die cutting roller investment significantly, keep the high advantage of rolling cut production efficiency of equipment simultaneously, especially is fit to the rolling cut of product such as light car rain pad.
The technical scheme that its technical problem that solves the utility model adopts is: on the slitting mill one or more die cutting rollers are arranged, local line segment cutting is finished in each die cutting roller segmentation, and described each line segment is connected mutually, finally synthetic product.That is to say the length of the girth on each die cutting roller face of cylinder less than a complete product, when rotating a circle to finish, a die cutting roller stops the rotation after the correspondence position line segment cuts, gap between this die cutting roller and anvil roller or the sound head is local simultaneously strengthens, allowing to be cut the material slippage passes through, when raw material move to next correspondence position, this die cutting roller rotates again and cuts, finish the cutting of the corresponding line segment of adjacent product, all the other line segments of the product that this die cutting roller has not cut perhaps are made of raw-material edge line or are alternately finished according to the similar work period by other one or more die cutting rollers.When the local line segment of product was in the outermost of product width direction and is vertical straight line, corresponding die cutting roller can be in continuous rotation cut state all the time.When the local line segment of product is horizontal straight line, the die cutting roller at this place can be divided into multistage vertically and be connected in series vertically, circumferential location structure is arranged between each section die cutting roller, such as alignment pin, key etc., guarantee that the line segment on every section die cutting roller does not misplace, can regulate product width by the die cutting roller that increases or reduce axial segmentation.The interruption swing circle of die cutting roller can be regulated in addition, so just can regulate the length of product.
Described " rolling sheet material " is meant that thickness is far smaller than fabric width, and length is far longer than the fabric width and the material of coiled volume along its length.
Described " anvil roller " is meant in the circular pressing and cutting equipment parallel relatively and the identical backing roll of rotational line speed with die cutting roller.
Described " sound head " is meant the terminal mould of output ultrasonic wave vibration.
Described " length " is meant perpendicular to the axial size of stock roll, and straight line along its length is " a vertically straight line "
Described " width " is meant and is parallel to the axial size of stock roll, and the straight line of broad ways is " a laterally straight line "
The beneficial effects of the utility model are: reduce the die cutting roller investment, keep high efficiency, reduce production costs.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a ultrasonic wave automatic roll cutting machine schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that circle is pressed circle automatic roll cutting machine schematic diagram.
Fig. 4 is the vertical view of Fig. 3.
1. rolling sheet materials among the figure, 2. die cutting roller A, 3. die cutting roller B, 4. carry-over pinch rolls, 5. sound head A, 6. sound head B, 7. dancer rools, 8. alignment pin, 9. anvil roller A, 10. anvil roller B.
The specific embodiment
Among Fig. 1, rolling sheet material (1) rolls under the traction of (4) at the uniform velocity order by between die cutting roller A (2) and sound head A (5) and die cutting roller B (3) and the sound head B (6) in traction, at first die cutting roller A rotates a circle and stops the rotation after the cutting of finishing (this moment die cutting roller B do not rotate) the correspondence position line segment, do not have blade under the die cutting roller A this moment, and and the gap between the sound head A is greater than the thickness of sheet material, die cutting roller B rotates a circle and stops the rotation after the cutting of finishing the correspondence position line segment subsequently, do not have blade under the die cutting roller B this moment, and and the gap between the sound head B is greater than the thickness of sheet material, two parts line segment that die cutting roller A and die cutting roller B cut respectively is connected mutually, promptly finish the rolling cut of entire product, after this die cutting roller A rotates once more, begin to cut the line segment of an adjacent product correspondence position, thus and thus A, two groups of die cutting rollers of B and sound head alternation, move in circles and finish the continuous rolling cut of product.
The fabric width of rolling sheet material (1) equals product width among Fig. 2, order is at the uniform velocity by die cutting roller A (2) under the traction of carry-over pinch rolls (4), between die cutting roller B (3) and the sound head corresponding with it, wherein die cutting roller A only is responsible for the relatively cutting of the local line segment of rolling sheet material bottom half, dancer rools (7) is arranged in the middle of the die cutting roller B, has only horizontal straight line in the dancer rools interval with rolling sheet material shaft parallel, circumferentially fixing between dancer rools and the die cutting roller B by alignment pin, in order to avoid blade dislocation, the increase and decrease dancer rools can be regulated the fabric width of finished product, the length that the dead time of change die cutting roller A and die cutting roller B can be regulated finished product.
Among Fig. 3, rolling sheet material (1) rolls in traction under the traction of (4) by between die cutting roller A (2) and anvil roller A (9) and die cutting roller B (3) and the anvil roller B (10), die cutting roller A continues rotation, be responsible for being adjusted to the fabric width of roll film material, die cutting roller B rotates a circle and stops the rotation after the cutting of finishing the correspondence position line segment, do not have blade under the die cutting roller B this moment, and and the gap between the anvil roller B is greater than the thickness of rolling sheet material, when treating that raw material move to adjacent ad-hoc location under the carry-over pinch rolls traction, die cutting roller B rotates once more and cuts, and thus and thus moves in circles to finish the continuous rolling cut of product.This embodiment is applicable to that product width direction both sides are that vertical straight line and length direction two ends are the continuous rolling cut of non-horizontal straight line product, the length that the dead time of change die cutting roller B can be regulated finished product.
Two of the product width direction sides are vertical straight line among Fig. 4, the fabric width of rolling sheet material (1) is greater than product width, order is at the uniform velocity by die cutting roller A (2) under the traction of carry-over pinch rolls (4), between die cutting roller B (3) and the anvil roller corresponding with it, raw material top edge line overlaps with product vertical straight line on one side, the fabric width that die cutting roller A only is responsible for rolling sheet material bottom cuts continuously, lower limb line after the cutting overlaps with vertical straight line of product another side, dancer rools (7) is arranged in the middle of the die cutting roller B, has only horizontal straight line in the dancer rools interval with rolling sheet material shaft parallel, circumferentially fixing between dancer rools and the die cutting roller B by alignment pin, in order to avoid blade dislocation, increase and decrease dancer rools and translation die cutting roller A can regulate the fabric width of finished product, the length that the dead time of change die cutting roller B can be regulated finished product.
Claims (5)
1. a non-rectangle sheet material makes up slitting mill, comprise rolling sheet material discharge mechanism, die cutting roller and carry-over pinch rolls etc., it is characterized in that: on the slitting mill one or more die cutting rollers are arranged, the local line segment cutting of product is finished in each die cutting roller segmentation, described each line segment is connected mutually, finally synthetic product.
2. non-rectangle sheet material combination slitting mill according to claim 1 is characterized in that: having a die cutting roller at least is the periodic breaks rotation.
3. non-rectangle sheet material combination slitting mill according to claim 1, it is characterized in that: it is periodically variable having the gap between a die cutting roller and anvil roller or the ultrasonic wave sound head at least.
4. non-rectangle sheet material combination slitting mill according to claim 1, it is characterized in that: the multistage die cutting roller is connected in series vertically, and circumferential location structure is arranged between each section die cutting roller.
5. non-rectangle sheet material combination slitting mill according to claim 1, it is characterized in that: the interruption swing circle of die cutting roller can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201296556U CN201613560U (en) | 2010-02-05 | 2010-02-05 | Non-rectangular sheet combination slitting mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201296556U CN201613560U (en) | 2010-02-05 | 2010-02-05 | Non-rectangular sheet combination slitting mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613560U true CN201613560U (en) | 2010-10-27 |
Family
ID=42999932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201296556U Expired - Fee Related CN201613560U (en) | 2010-02-05 | 2010-02-05 | Non-rectangular sheet combination slitting mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616558A (en) * | 2019-09-30 | 2019-12-27 | 安徽百盛源包装材料有限公司 | Active trimming cutter device of laminating machine |
-
2010
- 2010-02-05 CN CN2010201296556U patent/CN201613560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616558A (en) * | 2019-09-30 | 2019-12-27 | 安徽百盛源包装材料有限公司 | Active trimming cutter device of laminating machine |
| CN110616558B (en) * | 2019-09-30 | 2021-06-18 | 安徽百盛源包装材料有限公司 | Active trimming cutter device of laminating machine |
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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 |
Granted publication date: 20101027 Termination date: 20150205 |
|
| EXPY | Termination of patent right or utility model |