CN202017146U - Mechanical cutter for textile - Google Patents
Mechanical cutter for textile Download PDFInfo
- Publication number
- CN202017146U CN202017146U CN2011200323033U CN201120032303U CN202017146U CN 202017146 U CN202017146 U CN 202017146U CN 2011200323033 U CN2011200323033 U CN 2011200323033U CN 201120032303 U CN201120032303 U CN 201120032303U CN 202017146 U CN202017146 U CN 202017146U
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- CN
- China
- Prior art keywords
- cutter
- knife rest
- groove
- cutter hub
- blade
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a mechanical cutter for textile, comprising a cutter body, a cutter rest sliding core arranged in the cavity and a tool lowering locator connected to the side surface of the cutter body through a rotating shaft. The cutter body is provided with a cavity, the upper portion of the cutter body is provided with a positioning through hole along the vertical direction, the lower portion of the cutter body is provided with a cutter rest mounting groove vertically through in the left-right direction; the cutter rest sliding core is provided with a vertically through cavity embedded with a blade mounting rack, a positioning pin with at least one protruding end on the upper portion, and a through groove vertically through in the left-right direction on the lower portion, wherein the positioning pin may be movably sleeved in the positioning through hole, the lower portion of the blade mounting rack is provided with a through groove, and the lower end of the blade mounting rack is connected with a cutting blade arranged in the through grooves; a dome structure protrudes from the inner side of the tool lowering locator, the locating pin presses the outer side of the dome structure tightly, the rotating shaft deviates from the centre of the dome structure, and the outer side of the tool lowering locator is fixed with a tool lowering handle.
Description
Technical field
The utility model relates to a kind of machine cuts cutter, and particularly a kind of machine cuts cutter that uses on the vertical cutting equipment of textiles belongs to textiles cutting equipment technical field.
Background technology
The rolling textiles need be cut into the door width of cloth of one or several different in width in modern textile industry and following process field, at this time just need longitudinal cutter to finish vertical tentering cutting task, cutting method commonly used both at home and abroad at present is the blade pressurization of giving the vapour-pressure type cutter by compressed air, blade is closely contacted with the longitudinal cutter cutting axis, make the effect of being cut continuously by the lining between them to reach.But such cutting technique has several defectives, and one, air pressure cutter must use compressed air, can't operate as normal in case stop the supple of gas or steam.Two, air pressure cutter uncontrollable roll setting speed when roll setting, the high-speed impact between blade and the cutting axis can directly cause the damage of cutting blade, influences cutting effect.If three, the compressed air pressure instability of air pressure cutter use will cause lining to shear even muscle phenomenon of thoroughly appearance, the bundling lining can't separate after promptly shearing.Four, the air pressure cutter runs into tenacity of fibre is good slightly in the lining lining and can occur shearing and thoroughly do not have the muscle of company phenomenon to occur, and shearing quality can't be guaranteed.
The utility model content
The purpose of this utility model provides a kind of textiles machine cuts cutter, does not need to use the compressed air just can operate as normal.
The technical scheme that realizes the present utility model purpose is as follows:
This textiles machine cuts cutter comprises cutter hub, and described cutter hub has the cavity of a up/down perforation, and the top of cutter hub longitudinally offers the positioning through hole that a fore-and-aft direction connects, and the below of cutter hub offers the knife rest mounting groove that vertically connects along left and right directions;
Be arranged on the knife rest slide cores in the cavity, described knife rest slide cores has the cavity of up/down perforation, be equipped with the blade installing rack in the described cavity, the knife rest slide cores top be provided with the alignment pin that at least one end protrudes, alignment pin is sleeved in the described positioning through hole movably, the bottom of knife rest slide cores offers the groove that vertically connects along left and right directions, and the bottom of blade installing rack offers and the consistent groove of groove trend; The lower end of blade installing rack is connected with the cutting blade that places in groove and the groove;
Be connected the roll setting locator of cutter hub side by rotating shaft, the inboard of roll setting locator convexes with the dome structure, and described alignment pin is pressed on the outside of dome structure, and described rotating shaft departs from the center of dome structure, and the outside of roll setting locator is installed with the roll setting handle.
As optimal way, protrude at the two ends of described alignment pin, and the quantity of roll setting locator is two.Matching with dome structure on the roll setting locator in the two ends of alignment pin, makes alignment pin moving up and down in positioning through hole, thereby realize being installed in rising and falling of cutting blade in the knife rest slide cores.
As to further improvement of the utility model, the lower end edge fore-and-aft direction of described blade installing rack is offered groove, and the blade shaft holding of described cutting blade is in groove.Convenient like this accurate screens to cutting blade.
As optimal way, described cutter hub is provided with knife rest and installs and fixes nut, is provided with the knife rest installation slide block that an end exposes stage body in the knife rest mounting groove.Be used for cutter hub is connected with the cutting equipment main body.
Further improve again and be, described cutter hub is provided with the elasticity pressue device, described elasticity pressue device comprise adjust, with adjust the adjustment screw rod of Joint, be socketed in the spring pressure-applying unit adjusted on the screw rod, be connected spring and the spring base adjusted below the screw rod, described spring base is connected with cutter hub by nut is installed, and described spring is pressed on the upper end of knife rest slide cores.This device can be adjusted the height of cutting tool by spring, realizes the needed pressure of cutting tool.
As optimal way, described spring pressure-applying unit and spring base are structure as a whole.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model has changed the situation that relies on the air pressure cutter during textiles is sheared by the continuous longitudinal shear of mechanical pressing mode realization lining.
2, this textiles machine cuts cutter can be controlled the whereabouts of cutting blade, cutting blade long service life, good cutting effect by moving of knife rest slide cores.
3, cutting blade pressure stability is sheared lining easily and thoroughly, does not have the muscle of company phenomenon and occurs, and shear precision is guaranteed.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a rolling lining schematic diagram.
Fig. 2 is the lining schematic diagram after longitudinal shear.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is a front schematic view of the present utility model.
Fig. 5 is the structural representation of roll setting locator 5 inboards.
Fig. 6 is the structural representation of knife rest slide cores 7, among the figure alignment pin 7a only an end protrude.
Fig. 7 is the schematic top plan view of knife rest slide cores, and protrude at the two ends of alignment pin among the figure.
Fig. 8 is the structural representation of blade installing rack 8.
Fig. 9 is a vertical view of the present utility model.
The specific embodiment
Extremely shown in Figure 9 as Fig. 3, a kind of textiles machine cuts cutter, comprise cutter hub 1, described cutter hub has the cavity 100 of a up/down perforation, the top of cutter hub longitudinally offers the positioning through hole 101 that a fore-and-aft direction connects, the knife rest mounting groove 11 that vertically connects along left and right directions is being offered in the below of cutter hub, one side of cutter hub can be provided with knife rest and install and fix nut 13, be provided with the knife rest installation slide block 12 that an end exposes stage body in the knife rest mounting groove 11, shown in knife rest slide block 12 be installed be connected in the knife rest mounting groove 11 of cutter hub, be used for cutter hub is connected with cutting equipment main body (not shown).
In cavity 100, be equiped with the knife rest slide cores 7 that in cavity, to slide, the center position of knife rest slide cores as shown in Figure 6 has the cavity 71 of up/down perforation, be equipped with blade installing rack 8 in the described cavity, the top of knife rest slide cores is provided with the alignment pin 7a that at least one end protrudes, as optimal way, as shown in Figure 7, protrude at the two ends of alignment pin, stretch out two sides of knife rest slide cores, alignment pin 7a is sleeved in the described positioning through hole 101 movably, the bottom of knife rest slide cores offers the groove 7b that vertically connects along left and right directions, as shown in Figure 8, the top of blade installing rack is provided with a through hole 83, is used for alignment pin and passes, and the bottom of blade installing rack offers and the consistent groove 82 of groove 7b trend; The lower end of blade installing rack 8 is connected with the cutting blade 9 that places in groove 7b and the groove 82.As optimal way, the lower end edge fore-and-aft direction of blade installing rack offers groove 81, and blade shaft 10 holdings of cutting blade are in this groove 81.
The side of cutter hub is connected with roll setting locator 5, and it is shaped as circle.The inboard of roll setting locator 5 convexes with dome structure 5b, described alignment pin 7a is pressed on the outside of dome structure 5b, described rotating shaft 5a departs from the center of dome structure 5b, the outside of roll setting locator is set with roll setting handle 6, when roll setting handle 6 lifts or leaves behind, the alignment pin that the roll setting locator rotated thereupon and drove the outside that is pressed on dome structure 5b moves up and down at positioning through hole, and the knife rest slide cores moves accordingly thereupon, drives cutting blade and moves.Under the situation that alignment pin one end protrudes, only need a roll setting locator just can.As preferably, under the situation of protruding at the two ends of alignment pin, the quantity of roll setting locator is 2, is connected the both sides of cutter hub by rotating shaft 5a, can guarantee the accurate location of blade like this.
In order to guarantee that the knife rest slide cores does not produce displacement when working, this textiles machine cuts cutter also can be provided with the elasticity pressue device on cutter hub, described elasticity pressue device comprise adjust 3, with adjust the adjustment screw rod 4 of 3 Joints, be socketed in spring pressure-applying unit 2 on the adjustment screw rod, be connected the spring 16 and the spring base 15 of adjustment screw rod 4 belows, spring base is connected with cutter hub by nut 17 is installed, and spring 16 is pressed on the upper end of knife rest slide cores.As preferred version, described spring pressure-applying unit 2 and spring base 15 are structure as a whole.According to of the different requirements of different linings, can realize that rotation is adjusted the pressure that passes through 16 pairs of knife rest slide cores 7 of spring with the adjustment screw rod, to reach the required shear pressure of cutting blade by the dynamics of pressing down of adjustment cutting blade 9 to shear pressure.
The course of work of the present utility model is as follows:
Rolling lining as shown in Figure 1 is placed on vertical cutting equipment (not shown), be positioned textiles machine cuts cutter on the carriage guide of vertical cutting equipment by required fixed dimension, pulling out the part lining passes through between cutter and longitudinal cutter cutting axis, depress the roll setting handle, the roll setting locator rotates and drives alignment pin and moves down, knife rest slide cores and cutting blade move down thereupon, 9 descending pressing on the cutting axis of vertical cutting equipment of cutting blade, start longitudinal cutter, make lining at the uniform velocity pass through 9 of longitudinal cutter cutting axis and described cutting blades, to finish vertical cutting of lining.The post-tensioning hilt hand that rises and falls is finished in cutting, promotes knife rest slide cores band by the roll setting locator and the blade installing rack and leave vertical cutting equipment cutting axis together with blade shaft and cutting blade (9) are up, to protect cutting blade.When same volume lining need cut into several bundlings simultaneously, then can use severally simultaneously described textiles machine cuts cutter, once cut into several bundlings.
Use textiles machine cuts cutter described in the utility model, brought the technological revolution of textiles cutting, fundamentally solve the air pressure cutter and must use compressed air, problem that can't operate as normal in case stop the supple of gas or steam, cutting efficient and cutting quality have been improved greatly, tradition air pressure cutter is in all drawbacks of cutting process, as air pressure cutter uncontrollable roll setting speed when the roll setting; High-speed impact between blade and the cutting axis directly causes the damage of cutting blade, influences cutting effect; The compressed air pressure instability that the air pressure cutter uses will cause the lining shearing thoroughly not occur even, and muscle phenomenon shearing back bundling lining can't separate; The air pressure cutter runs into tenacity of fibre is good slightly in the lining lining and can occur shearing and thoroughly do not have the muscle of company phenomenon to occur; problems such as shearing quality can't be guaranteed are solved at all; guarantee lining cutting quality, reduce the shutdown maintenance that causes because of air pressure cutter problem, improved production output.
Above embodiment is not to concrete qualification of the present utility model, and those skilled in the art can conceive according to the present invention and makes corresponding variation, and these all drop within the protection domain of the present utility model.
Claims (6)
1. a textiles machine cuts cutter is characterized in that, this textiles machine cuts cutter comprises:
Cutter hub (1), described cutter hub (1) have the cavity (100) of a up/down perforation, and the top of cutter hub longitudinally offers the positioning through hole (101) that a fore-and-aft direction connects, and the below of cutter hub offers the knife rest mounting groove (11) that vertically connects along left and right directions;
Be arranged on the knife rest slide cores (7) in the cavity (100), described knife rest slide cores has the cavity (71) of up/down perforation, be equipped with blade installing rack (8) in the described cavity (71), the top of knife rest slide cores (7) is provided with the alignment pin (7a) that at least one end protrudes, alignment pin (7a) is sleeved in the described positioning through hole (101) movably, the bottom of knife rest slide cores offers the groove (7b) that vertically connects along left and right directions, and the bottom of blade installing rack offers and the consistent groove (82) of groove (7b) trend; The lower end of blade installing rack (8) is connected with the cutting blade (9) that places in groove (7b) and the groove (82);
Be connected the roll setting locator (5) of the side of cutter hub by rotating shaft (5a), the inboard of roll setting locator (5) convexes with dome structure (5b), described alignment pin (7a) is pressed on the outside of dome structure (5b), the center that described rotating shaft (5a) departs from dome structure (5b), the outside of roll setting locator are installed with roll setting handle (6).
2. textiles machine cuts cutter according to claim 1 is characterized in that:
The lower end edge fore-and-aft direction of described blade installing rack offers groove (81), and blade shaft (10) holding of described cutting blade (9) is in groove (81).
3. textiles machine cuts cutter according to claim 1 is characterized in that:
Protrude at the two ends of described alignment pin (7a), and the quantity of roll setting locator (5) is two.
4. textiles machine cuts cutter according to claim 1 is characterized in that:
Described cutter hub is provided with knife rest and installs and fixes nut (13), is provided with the knife rest installation slide block (12) that an end exposes stage body in the knife rest mounting groove (11).
5. according to the described textiles machine cuts of the arbitrary claim of claim 1 to 4 cutter, it is characterized in that:
Described cutter hub is provided with the elasticity pressue device, described elasticity pressue device comprise adjust (3), with adjust the adjustment screw rod (4) of (3) Joint, be socketed in the spring pressure-applying unit (2) adjusted on the screw rod, be connected spring (16) and the spring base (15) of adjusting screw rod (4) below, described spring base (15) is connected with cutter hub (1) by nut (17) is installed, and described spring (16) is pressed on the upper end of knife rest slide cores.
6. textiles machine cuts cutter according to claim 5 is characterized in that:
Described spring pressure-applying unit (2) and spring base (15) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323033U CN202017146U (en) | 2011-01-30 | 2011-01-30 | Mechanical cutter for textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323033U CN202017146U (en) | 2011-01-30 | 2011-01-30 | Mechanical cutter for textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017146U true CN202017146U (en) | 2011-10-26 |
Family
ID=44810817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200323033U Expired - Fee Related CN202017146U (en) | 2011-01-30 | 2011-01-30 | Mechanical cutter for textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017146U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848425A (en) * | 2012-09-14 | 2013-01-02 | 胡和萍 | Cutter head connection device for cutting machine |
| CN104164780A (en) * | 2014-07-18 | 2014-11-26 | 昆山立讯精密模具有限公司 | Knitting cutting mechanism |
| CN106758115A (en) * | 2016-12-27 | 2017-05-31 | 铜陵龙嘉机电有限公司 | A kind of limit-type cloth cutting device of textile machine and its cut cloth method |
| CN108714935A (en) * | 2018-06-11 | 2018-10-30 | 珠海格力智能装备有限公司 | Cutting mechanism and robot with it |
| CN111590678A (en) * | 2020-05-22 | 2020-08-28 | 广东博智林机器人有限公司 | Wall paper cutting device |
-
2011
- 2011-01-30 CN CN2011200323033U patent/CN202017146U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848425A (en) * | 2012-09-14 | 2013-01-02 | 胡和萍 | Cutter head connection device for cutting machine |
| CN104164780A (en) * | 2014-07-18 | 2014-11-26 | 昆山立讯精密模具有限公司 | Knitting cutting mechanism |
| CN104164780B (en) * | 2014-07-18 | 2016-08-24 | 昆山立讯精密模具有限公司 | Braiding cutting mechanism |
| CN106758115A (en) * | 2016-12-27 | 2017-05-31 | 铜陵龙嘉机电有限公司 | A kind of limit-type cloth cutting device of textile machine and its cut cloth method |
| CN106758115B (en) * | 2016-12-27 | 2019-02-22 | 铜陵龙嘉机电有限公司 | A kind of limit-type cloth cutting device of textile machine and its cut cloth method |
| CN108714935A (en) * | 2018-06-11 | 2018-10-30 | 珠海格力智能装备有限公司 | Cutting mechanism and robot with it |
| CN111590678A (en) * | 2020-05-22 | 2020-08-28 | 广东博智林机器人有限公司 | Wall 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: 20111026 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |