CN202097772U - Double-roll linkage complete-row cutting machine - Google Patents
Double-roll linkage complete-row cutting machine Download PDFInfo
- Publication number
- CN202097772U CN202097772U CN2011201645833U CN201120164583U CN202097772U CN 202097772 U CN202097772 U CN 202097772U CN 2011201645833 U CN2011201645833 U CN 2011201645833U CN 201120164583 U CN201120164583 U CN 201120164583U CN 202097772 U CN202097772 U CN 202097772U
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- roll
- take
- gear
- cutting
- drive roll
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Abstract
The utility model discloses a double-roll linkage complete-row cutting machine, which belongs to the technical field of blank belt cutting machinery, and comprises a frame, blank belt tensioning mechanism and a cutting mechanism. The blank belt tensioning mechanism comprises a driving roll (1), a tensioning roll (2) and a tensioning device, and the cutting mechanism comprises a plurality of blades (3), a tool rest (4) and a tool feeding mechanism. The blank belt tensioning mechanism is mounted at one end of the frame, the tool feeding mechanism is mounted at the other end of the frame, the driving roll (1) and the tensioning roll (2) are in linkage connection, and the blades (3) are axially arranged on the tool rest (4). A plurality of belts can be formed by cutting at one step by means of the double-roll linkage complete-row cutting machine, and possibility of slipping between a blank belt and each of the driving roll and the tensioning roll can be effectively reduced.
Description
Technical field
The utility model relates to a kind of cutting machine, relates in particular to a kind of be used to cut synchronous band, the logical row of the two roller interlocks of polywedge bet band embryo cutting machine.
Background technology
The logical row of two roller interlocks cutting machine is a kind of synchronous band of cutting processing all lengths and width, special equipment of polywedge bet band embryo of being used for, and generally comprises strainer and cutting mechanism.Strainer comprises a drive roll and movable take-up roll and transmission mechanism, and the band embryo is placed on drive roll and the take-up roll, and drive roll drives the band embryo and rotates, the moving take-up roll rotation in band germ band.The take-up roll outer end connects cylinder, can regulate the distance between take-up roll and the drive roll, thus the tension and the location of control band embryo.Cutting mechanism comprises blade, knife rest, delivering gear.Delivering gear drives the knife rest that has blade and moves to the band embryo direction of take-up roll tension, thereby realizes cutting.
And the cutting mechanism of two roller cutting machines of prior art generally comprises driving mechanism that a strainer (drive roll, a driven roll), one make feed before and after the knife rest or withdrawing, one and lets the driving mechanism that makes the knife rest move left and right and one install one the knife rest of blade.Described knife rest left and right displacement driving mechanism is installed on the frame of machine, comprises a servomotor, a secondary ball screw and two secondary line slideways, is fixing the knife rest of feed driving mechanism before and after being equipped with on the guide rail slide block.Described front and back feed driving mechanism also comprises a servomotor, a secondary ball screw and two secondary line slideways, on the guide rail slide block knife rest is installed.Like this, under the driving of feed driving mechanism, blade from the starting point feed, cut, withdraw from; The width of required product is pressed by displacement drive mechanism then, knife rest is carried out displacement, when knife rest moves on to desired location; The feed driving mechanism repeats previous action; Follow displacement drive mechanism then, delivering gear and displacement mechanism move successively, all cut completion until a band embryo.
Two roller cutting functions of above structure realize cutting movement; Rotation by the band embryo during cutting machine operation contacts with blade to reach the cutting purpose; But, take-up roll rotates because need driving take-up roll by the frictional force between band embryo and the take-up roll; Take-up roll does not only have the rotation of rotating band embryo also to brake the rotation of band embryo on the contrary, can increase the possibility of skidding of band embryo and drive roll and take-up roll unavoidably.
In addition during the processing belt embryo, owing to have only a blade on the knife rest, cutting that can only one one during the cutting belt, the cutting cycle of cutting one barrel of band embryo like this is long, and productivity ratio is not high; In addition because after whenever cutting a belt on the band embryo; Knife rest needs to move to the inside the displacement of belt width, because all can there be certain error in each moving, after repeatedly moving; The belt width error that cuts out can be very big, so the precision of belt width can and then reduce.
The utility model content
The utility model technical problem to be solved is: provide a kind of under the situation that guarantees cutting accuracy, can effectively reduce skidding between band embryo and drive roll and the take-up roll, can also improve the logical row of the two roller interlocks cutting machine of cutting efficiency.
The technical scheme that the utility model is taked is: a kind of pair of logical row of roller interlock cutting machine; It comprises frame, band embryo strainer and cutting mechanism; Described band embryo strainer comprises drive roll, take-up roll and take-up device; Cutting mechanism comprises blade, knife rest and delivering gear, and band embryo strainer is installed on frame one end, and described delivering gear is installed on the frame other end; It is characterized in that: described drive roll and take-up roll are connected, axially-aligned multi-disc blade on the described knife rest.
Said being connected at drive roll and take-up roll is meant fixing first gear on the drive roll; Fixing second gear on the take-up roll; First gear is through a plurality of the 3rd gears and the interlock of second gear; A plurality of the 3rd gears rotate and are installed on the multi-section type flap, and flap one end rotates and is placed on the drive roll, and the flap other end rotates and is placed on the take-up roll.
Described multi-section type flap is the three-section type flap.
The beneficial effect of the utility model is: the knife rest of the utility model is provided with the multi-disc blade, can disposable cutting form many belts; Drive roll and take-up roll are connected, and effectively reduce the possibility of skidding between band embryo and drive roll and the take-up roll.
As improvement, described multi-section type flap is the three-section type flap, can regulate distance between drive roll and the take-up roll.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model left view.
Among the figure, 1. drive roll, 2. take-up roll, 3. blade, 4. knife rest, 5. first gear; 6. second gear, 7. the 3rd gear, 8. flap, 9. first cylinder, 10. second cylinder, 11. thimbles; 12. the 3rd cylinder, 13. handles, 14. leading screws, 15. holders, 16. servomotors.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, shown in Figure 3; A kind of pair of logical row of roller interlock cutting machine; It comprises frame, band embryo strainer and cutting mechanism, and described band embryo strainer comprises drive roll 1, take-up roll 2 and take-up device, and cutting mechanism comprises blade 3, knife rest 4 and delivering gear; Band embryo strainer is installed on frame one end and (is right-hand member among Fig. 1); Described delivering gear is installed in (Fig. 1 is a left end) on the frame other end, and described drive roll 1 is connected axially-aligned multi-disc blade 3 on the described knife rest 4 with take-up roll 2.Knife rest 4 is connecting delivering gear; Above-mentioned delivering gear is the same with prior art; Delivering gear comprises servomotor, feed screw mandrel and feed screw rodb base; Knife rest 4 places on the guide rail of frame, and servomotor 16 drives feed screw mandrel driving knife rest 4 and moves forward and backward, thereby reaches the purpose of cutting belt embryo.
Said being connected at drive roll 1 and take-up roll 2 is meant fixing first gear 5 on the drive roll 1; Fixing second gear 6 on the take-up roll 2; First gear 5 is through a plurality of the 3rd gears 7 and 6 interlocks of second gear; A plurality of the 3rd gears 7 rotate and are installed on the multi-section type flap 8, and flap 8 one ends rotate and are placed on the drive roll 1, and flap 8 other ends rotate and are placed on the take-up roll 2.Above-mentioned first gear 5 drives a plurality of the 3rd gears 7 and rotates, and the 3rd gear 7 drives second gear 6 and rotates, thereby realizes that drive roll 1 and take-up roll 2 rotate simultaneously synchronously, the interlock of stating on just.In conjunction with shown in Figure 1; Drive roll 1 conduct is a cutting mechanism; Take-up roll 2 right sides connect tensioning mechanism; Tensioning mechanism is made up of the 3rd cylinder 12, holder 15, handle and leading screw 14, can on support, slide on the 3rd cylinder 12 fixing holders 15, and the handle 13 that moves through of holder 15 shakes leading screw 14 and drives holders 15 and on support, move.
Described multi-section type flap 8 is a three-section type flap 8, is divided into three sections, and is articulated, and two hinged places are arranged, and can from Fig. 1, find out.
The operation principle of the utility model in conjunction with shown in Figure 2, starts first cylinder 9 of drive roll 1 and take-up roll 2 outer ends; Make thimble 11 break away from drive roll 1 and take-up roll 2, second cylinder 10 of thimble below is drop-down with thimble 11 then, will be with embryo to be enclosed within on drive roll 1 and the take-up roll 2; Start second cylinder 10; With pushing away on the thimble 11, start first cylinder 9, thimble 11 is withstood on respectively on drive roll 1 and the take-up roll 2.Shake handle 13 pulling holders 15 and outwards move to and treat that embryo strains a little, start the 3rd cylinder 12 tensioner band embryo once more then.Starter motor makes that drive roll 1 begins to rotate, and drive roll 1 drives take-up rolls 2 through first gear 5, the 3rd gear 7 and second gear 6 and rotates synchronously; Servomotor 16 drives the feed screw mandrels and drives knife rests 4 and advance, and the cutting belt embryo because that this knife rest 4 is provided with is many blade 3, so once just can proportionately be put in order the cutting of tie embryo.
Claims (3)
1. row's cutting machine is led in two roller interlocks; It comprises frame, band embryo strainer and cutting mechanism, and described band embryo strainer comprises drive roll (1), take-up roll (2) and take-up device, and cutting mechanism comprises blade (3), knife rest (4) and delivering gear; Band embryo strainer is installed on frame one end; Described delivering gear is installed on the frame other end, it is characterized in that: described drive roll (1) and take-up roll (2) are connected, and described knife rest (4) is gone up axially-aligned multi-disc blade (3).
2. the according to claim 1 pair of logical row of roller interlock cutting machine; It is characterized in that: said being connected at drive roll (1) and take-up roll (2) is meant that drive roll (1) goes up fixing first gear (5); Take-up roll (2) is gone up fixing second gear (6); First gear (5) is through a plurality of the 3rd gears (7) and second gear (6) interlock; A plurality of the 3rd gears (7) rotate and are installed on the multi-section type flap (8), and flap (8) one ends rotate and are placed on the drive roll (1), and flap (8) other end rotates and is placed on the take-up roll (2).
3. the according to claim 2 pair of logical row of roller interlock cutting machine, it is characterized in that: described multi-section type flap (8) is a three-section type flap (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645833U CN202097772U (en) | 2011-05-20 | 2011-05-20 | Double-roll linkage complete-row cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645833U CN202097772U (en) | 2011-05-20 | 2011-05-20 | Double-roll linkage complete-row cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097772U true CN202097772U (en) | 2012-01-04 |
Family
ID=45383805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201645833U Expired - Fee Related CN202097772U (en) | 2011-05-20 | 2011-05-20 | Double-roll linkage complete-row cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204752A (en) * | 2016-07-04 | 2016-12-07 | 北京华彩世纪科技发展股份有限公司 | A kind of paper cutting device |
-
2011
- 2011-05-20 CN CN2011201645833U patent/CN202097772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204752A (en) * | 2016-07-04 | 2016-12-07 | 北京华彩世纪科技发展股份有限公司 | A kind of paper cutting device |
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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: 20120104 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |