CN101082175A - Yarn cutting machine - Google Patents
Yarn cutting machine Download PDFInfo
- Publication number
- CN101082175A CN101082175A CN 200710016039 CN200710016039A CN101082175A CN 101082175 A CN101082175 A CN 101082175A CN 200710016039 CN200710016039 CN 200710016039 CN 200710016039 A CN200710016039 A CN 200710016039A CN 101082175 A CN101082175 A CN 101082175A
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- yarn
- feed roller
- cutting machine
- fixedly mounted
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Abstract
The present invention discloses one kind of yarn cutting machine, which includes one frame, one yarn feeding mechanism, one yarn cutting mechanism, and one intermittent driving mechanism for driving the yarn feeding mechanism and the yarn cutting mechanism. The yarn cutting mechanism includes one fixed cutter mounted on the frame, one moving cutter moving in the direction perpendicular to the yarn feeding direction, one cutter holder for the moving cutter to be mounted on, one yarn clamping unit on the cutter holder and one moving cutter driving reciprocator. The present invention has simple structure, convenient use and great cutting capacity.
Description
Technical field
The present invention relates to a kind of Yarn cutting machine, relate in particular to a kind of Yarn cutting machine that is used to cut off useless cloth, waste cotton yarn etc.
Background technology
In the textile industry field, in textile factories such as cotton mill, cotton mill, leftover bits and pieces such as a lot of useless cloths, waste cotton yarn are arranged, these leftover bits and pieces major parts are used to the process industry fiber, to save material.Because leftover bits and pieces length such as useless cloth, waste cotton yarn differ, need to cut off that just to process existing technology be to adopt the artificial mode of cutting off, labour intensity is higher, and operating efficiency is low, and the length of cutting off differs, and has reduced the quality of processing fiber.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, easy to use and can cut off the Yarn cutting machine of leftover bits and pieces such as useless cloth, waste cotton yarn automatically.
For solving the problems of the technologies described above, technical scheme of the present invention is: Yarn cutting machine, comprise frame, be installed in the yarn feeding on the described frame, be installed on the described frame and be positioned at described yarn feeding after wire-cutting device, drive the power set of described yarn feeding and described wire-cutting device motion, the drive unit of described yarn feeding is the index(ing) feed drive unit; Described wire-cutting device comprises the stationary knife that is fixedly mounted on the described frame, the moving knife corresponding with described stationary knife, the direction of motion of described moving knife is perpendicular to the yarn direction of advance of described yarn feeding, described moving knife is fixedly mounted on the knife rest, described knife rest is installed on the described frame by the moving knife guide rail, described knife rest is provided with the yarn hold down gag, and the drive unit of described moving knife is a reciprocating movement driving device.
As a kind of improvement, also be provided with the yarn hold down gag that compresses yarn when cutting off on the described knife rest;
As further improvement, described hold down gag comprises the holder that is fixedly mounted on the described knife rest, be installed with slide bar on the described holder, be slidingly fitted with the pressing plate seat on the described slide bar, the lower end of described pressing plate seat is fixedly connected with pressing plate by support column, is with spring between the free end of described slide bar and the described pressing plate seat; Described pressing plate is lower than the blade of described moving knife under free state;
As further improvement, described yarn feeding comprises feed roller down, corresponding to the described last feed roller of feed roller top down;
As further improvement, described roller surface of going up feed roller is provided with the roller groove of being convenient to charging, described roll shaft two ends of going up feed roller are slidingly mounted in the roll shaft guide rail, and described two ends of going up the roll shaft of feed roller are provided with presses to the described spring of feed roller down with the described feed roller of going up;
As further improvement, described power set comprise motor, be installed on the described frame and by motor-operated driving wheel, be installed on the described frame and, be installed on the described driven pulley and the line shaft concentric with described driven pulley by the driven pulley that described driving wheel drives;
As further improvement, described reciprocating movement driving device comprises the eccentric wheel that is fixedly mounted on the described line shaft, and with the connecting rod that described eccentric wheel cooperates, the other end of described connecting rod is socketed on the tool axis, and described tool axis is fixedlyed connected with described knife rest;
As further improvement, described index(ing) feed drive unit comprises the crank that is fixedly mounted on the described line shaft, connecting rod by described crank drive, described connecting rod is connected with click apparatus, described click apparatus is provided with concentric back shaft, be fixedly mounted on first sprocket wheel on the described click apparatus side back shaft, that drive by described first sprocket wheel and with the described second coaxial sprocket wheel of feed roller down, coaxial and be fixedly mounted on described the 3rd sprocket wheel of feed roller opposite side down with described down feed roller, drive and be fixedly mounted on described the 4th sprocket wheel of going up on the feed roller by described the 3rd sprocket wheel;
As further improvement, described crank is provided with some connecting rod installing holes of adjusting described connecting rod swing amplitude.
Owing to adopted technique scheme, Yarn cutting machine, comprise frame, be installed in the yarn feeding on the described frame, be installed on the described frame and be positioned at described yarn feeding after wire-cutting device, drive the power set of described yarn feeding and described wire-cutting device motion, the drive unit of described yarn feeding is the index(ing) feed drive unit; Described wire-cutting device comprises the stationary knife that is fixedly mounted on the described frame, the moving knife corresponding with described stationary knife, the direction of motion of described moving knife is perpendicular to the yarn direction of advance of described yarn feeding, described moving knife is fixedly mounted on the knife rest, described knife rest is installed on the described frame by the moving knife guide rail, described knife rest is provided with the yarn hold down gag, the drive unit of described moving knife is a reciprocating movement driving device, on total, relatively simple for structure, and cut off is to utilize eccentric wheel, and it can be moved up and down; Charging is the intermittent rectilinear motion of realizing by click apparatus, and is easy to use, and the cut-out ability is strong, improved operating efficiency greatly, reduced working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the drive path figure of Fig. 1 discontinuous feed drive unit;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of yarn hold down gag among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, Yarn cutting machine, comprise frame 1, be installed in the yarn feeding on the described frame 1, be installed on the described frame and be positioned at described yarn feeding after wire-cutting device, drive the power set of described yarn feeding and described wire-cutting device motion, the drive unit of described yarn feeding is the index(ing) feed drive unit.
Described wire-cutting device comprises the stationary knife 2 that is fixedly mounted on the described frame 1, the moving knife 21 corresponding with described stationary knife 2, the direction of motion of described moving knife 21 is perpendicular to the yarn direction of advance of described yarn feeding, described moving knife 21 is fixedly mounted on the knife rest 23, described knife rest 23 is installed on the described frame 1 by moving knife guide rail 22, and the drive unit of described moving knife 21 is a reciprocating movement driving device.
As shown in Figure 5, also be provided with the yarn hold down gag that compresses yarn when cutting off on the described knife rest 23, described hold down gag comprises the holder 53 that is fixedly mounted on the described knife rest 23, be installed with slide bar 51 on the described holder 53, be slidingly fitted with pressing plate seat 52 on the described slide bar 51, the lower end of described pressing plate seat 52 is fixedly connected with pressing plate 55 by support column 54, is with spring 5 between the free end of described slide bar 51 and the described pressing plate seat 52; Described pressing plate 55 is lower than the blade of described moving knife 21 under free state, promptly when cutting off, described pressing plate 55 compresses yarn earlier, and described moving knife 21 also continues to fall, this moment, described pressing plate seat 52 compressed springs 5, finally when cut-out was finished, described spring 5 was compressed to extreme position, thereby guaranteed described moving knife 21 too to fall and blade is damaged.
Described yarn feeding comprises feed roller 4 down, corresponding to the described last feed roller 41 of feed roller 4 tops down, described roller surface of going up feed roller 41 is provided with the roller groove 48 of being convenient to charging, the increase of described roller groove 48 coefficient of friction during charging, make charging become more smooth and easy, the job failure that prevents that yarn from skidding etc. and cause; Described roll shaft two ends of going up feed roller 41 are slidingly mounted in the roll shaft guide rail 49, described two ends of going up the roll shaft of feed roller 41 are provided with presses to the described spring 47 of feed roller 4 down with the described feed roller 41 of going up, be that distance between the described upper and lower feed roller is adjustable, can adjust distance between the upper and lower feed roller according to the different-thickness of yarn.
Described power set comprise motor, be installed on the described frame 1 and by motor-operated driving wheel 31, be installed on the described frame 1 and by the driven pulley 32 that described driving wheel 31 drives, be installed on the described driven pulley 32 and the line shaft 33 concentric with described driven pulley 32.
Described reciprocating movement driving device comprises the eccentric wheel 34 that is fixedly mounted on the described line shaft 33, and with the connecting rod 37 that described eccentric wheel 34 cooperates, the other end of described connecting rod 37 is socketed on the tool axis 38, and described tool axis 38 is fixedlyed connected with described knife rest 23.
As shown in Figure 3 and Figure 4, described index(ing) feed drive unit comprises the crank 35 that is fixedly mounted on the described line shaft 33, described crank 35 is provided with some connecting rod installing holes 39 of adjusting described connecting rod 36 amplitudes of fluctuation, can select different installing hole 39 according to the stride of charging; Connecting rod 36 by described crank 35 drives, described connecting rod 36 is connected with click apparatus 45, described click apparatus 45 is provided with concentric back shaft 46, be fixedly mounted on first sprocket wheel 44 on the described click apparatus 45 side back shafts 46, second that drive by described first the sprocket wheel 44 and coaxial sprocket wheel 43 with described feed roller down 41, coaxial and be fixedly mounted on described the 3rd sprocket wheel 43a of feed roller 41 opposite sides down with described down feed roller 41, drive and be fixedly mounted on described the 4th sprocket wheel 43b that goes up on the feed roller 42 by described the 3rd sprocket wheel 43a.
During work, power is provided by motor, described driving wheel 31 rotates, driving described driven pulley 32 rotates, because described driven pulley 32 is fixedly mounted on the described line shaft 33, so described line shaft 33 drives described eccentric wheel 34 and rotates, the rotation of eccentric wheel 34 makes described knife rest 23 move up and down along the track of described moving knife guide rail 22, and 21 pairs of yarns of described moving knife, cotton thread etc. cut.And be with described moving knife 21 when described moving knife guide rail 22 moves straight up when described knife rest 23, described line shaft 33 also drives its terminal crank 35 and rotates, crank 35 drivening rods 36, connecting rod 36 drives click apparatus 45, click apparatus 45 drives first sprocket wheel 44, first sprocket wheel 44 drives second sprocket wheel 43, second sprocket wheel 43 drives described feed roller 41 down, described feed roller 41 down is fixedly mounted on coaxial the 3rd sprocket wheel 43a with its opposite side and rotates, described the 3rd sprocket wheel 43a drives described upward feed roller 42 and rotates with its 4th coaxial drive sprocket 43b, and described upward feed roller 42 and described feed roller 41 down are to rotate charging simultaneously; The process that is returned to the peak place when described knife rest 23 and moving knife 21 is a fill process, when described knife rest 23 and moving knife 21 begin to fall, feed roller 41 and last feed roller 42 do not rotate at present for these, at first described yarn or cotton thread are compressed at pressing plate 55 described in the cutter head dropping process, and described knife rest 23 cuts yarn or the cotton thread that has compressed owing to continue to fall.
Claims (9)
1. Yarn cutting machine, comprise frame (1), be installed in the yarn feeding on the described frame (1), be installed on the described frame and be positioned at described yarn feeding after wire-cutting device, drive the power set of described yarn feeding and described wire-cutting device motion, it is characterized in that: the drive unit of described yarn feeding is the index(ing) feed drive unit; Described wire-cutting device comprises the stationary knife (2) that is fixedly mounted on the described frame (1), the moving knife (21) corresponding with described stationary knife (2), the direction of motion of described moving knife (21) is perpendicular to the yarn direction of advance of described yarn feeding, described moving knife (21) is fixedly mounted on the knife rest (23), described knife rest (23) is installed on the described frame (1) by moving knife guide rail (22), and the drive unit of described moving knife (21) is a reciprocating movement driving device.
2. Yarn cutting machine as claimed in claim 1 is characterized in that: also be provided with the yarn hold down gag that compresses yarn when cutting off on the described knife rest (23).
3. Yarn cutting machine as claimed in claim 2, it is characterized in that: described hold down gag comprises the holder (53) that is fixedly mounted on the described knife rest (23), be installed with slide bar (51) on the described holder (53), be slidingly fitted with pressing plate seat (52) on the described slide bar (51), the lower end of described pressing plate seat (52) is fixedly connected with pressing plate (55) by support column (54), is with spring (5) between the free end of described slide bar (51) and the described pressing plate seat (52); Described pressing plate (55) is lower than the blade of described moving knife (21) under free state.
4. Yarn cutting machine as claimed in claim 1 is characterized in that: described yarn feeding comprises feed roller (4) down, corresponding to the described last feed roller (41) of feed roller (4) top down.
5. Yarn cutting machine as claimed in claim 4, it is characterized in that: described roller surface of going up feed roller (41) is provided with the roller groove (48) of being convenient to charging, described roll shaft two ends of going up feed roller (41) are slidingly mounted in the roll shaft guide rail (49), and described two ends of going up the roll shaft of feed roller (41) are provided with presses to the described spring (47) of feed roller (4) down with the described feed roller (41) of going up.
6. Yarn cutting machine as claimed in claim 1, it is characterized in that: described power set comprise motor, be installed on the described frame (1) and by motor-operated driving wheel (31), be installed in that described frame (1) goes up and, be installed in described driven pulley (32) and go up and the line shaft (33) concentric with described driven pulley (32) by the driven pulley (32) that described driving wheel (31) drives.
7. Yarn cutting machine as claimed in claim 6, it is characterized in that: described reciprocating movement driving device comprises the eccentric wheel (34) that is fixedly mounted on the described line shaft (33), the connecting rod (37) that cooperates with described eccentric wheel (34), the other end of described connecting rod (37) is socketed on the tool axis (38), and described tool axis (38) is fixedlyed connected with described knife rest (23).
8. Yarn cutting machine as claimed in claim 6, it is characterized in that: described index(ing) feed drive unit comprises the crank (35) that is fixedly mounted on the described line shaft (33), connecting rod (36) by described crank (35) drive, described connecting rod (36) is connected with click apparatus (45), described click apparatus (45) is provided with concentric back shaft (46), be fixedly mounted on first sprocket wheel (44) on described click apparatus (45) the side back shaft (46), that drive by described first sprocket wheel (44) and with described coaxial second sprocket wheel (43) of feed roller (41) down, coaxial and be fixedly mounted on described the 3rd sprocket wheel (43a) of feed roller (41) opposite side down with described down feed roller (41), drive and be fixedly mounted on described the 4th sprocket wheel of going up on the feed roller (42) (43b) by described the 3rd sprocket wheel (43a).
9. Yarn cutting machine as claimed in claim 8 is characterized in that: described crank (35) is provided with some connecting rod installing holes (39) of adjusting described connecting rod (36) amplitude of fluctuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710016039 CN101082175A (en) | 2007-06-06 | 2007-06-06 | Yarn cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710016039 CN101082175A (en) | 2007-06-06 | 2007-06-06 | Yarn cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101082175A true CN101082175A (en) | 2007-12-05 |
Family
ID=38911942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710016039 Pending CN101082175A (en) | 2007-06-06 | 2007-06-06 | Yarn cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101082175A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330325A (en) * | 2011-06-22 | 2012-01-25 | 温州科旺机械有限公司 | Intelligent cutting machine and control method thereof |
| CN103403239A (en) * | 2011-03-05 | 2013-11-20 | 宝洁公司 | Process for making absorbent component |
| CN104131365A (en) * | 2014-07-14 | 2014-11-05 | 苏州盛达织带有限公司 | Pressing mechanism of fiber cutting machine |
| CN104178996A (en) * | 2014-08-08 | 2014-12-03 | 常州市日发精密机械厂 | Resilience prevention yarn cutter |
| CN104264288A (en) * | 2014-07-28 | 2015-01-07 | 苏州盛达织带有限公司 | Reciprocating fiber cut-off tool |
| CN104972519A (en) * | 2015-06-18 | 2015-10-14 | 广东省蚕业技术推广中心 | Multifunctional mulberry twig cut-off machine |
| CN106065524A (en) * | 2016-08-02 | 2016-11-02 | 山东延新环保科技有限公司 | A kind of rubber Cord Fabric Cutting Machine |
| CN107953376A (en) * | 2017-11-17 | 2018-04-24 | 浙江工业大学 | A kind of rod-shaped medicinal material cutting machine |
| CN109015782A (en) * | 2018-08-27 | 2018-12-18 | 济南宏泰食品机械有限公司 | A kind of rice cake filament cutter |
| CN110760964A (en) * | 2019-10-12 | 2020-02-07 | 浙江华孚色纺有限公司 | Drawing device for producing segment color strips, method for producing segment color strips, segment color yarns and segment color fabric |
| CN111321488A (en) * | 2018-12-13 | 2020-06-23 | 河南神玖天航新材料股份有限公司 | Hand hay cutter formula fibre chopping machine |
| CN112917525A (en) * | 2020-12-27 | 2021-06-08 | 安徽红花食品有限公司 | Adjustable fixed-point cutting device for processing beancurd sheets |
| CN114108294A (en) * | 2020-09-01 | 2022-03-01 | 湖南省洪江市安达有限责任公司 | Cotton yarn production is with tailorring device |
| CN114381842A (en) * | 2022-01-20 | 2022-04-22 | 苏州赛文纺织科技有限公司 | Device is tailor to weaving machine yarn |
-
2007
- 2007-06-06 CN CN 200710016039 patent/CN101082175A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403239B (en) * | 2011-03-05 | 2015-12-23 | 宝洁公司 | For the preparation of the method for absorbent assembly |
| CN103403239A (en) * | 2011-03-05 | 2013-11-20 | 宝洁公司 | Process for making absorbent component |
| CN102330325A (en) * | 2011-06-22 | 2012-01-25 | 温州科旺机械有限公司 | Intelligent cutting machine and control method thereof |
| CN104131365A (en) * | 2014-07-14 | 2014-11-05 | 苏州盛达织带有限公司 | Pressing mechanism of fiber cutting machine |
| CN104131365B (en) * | 2014-07-14 | 2017-03-01 | 苏州道众机械制造有限公司 | Fibre cutting machine hold-down mechanism |
| CN104264288A (en) * | 2014-07-28 | 2015-01-07 | 苏州盛达织带有限公司 | Reciprocating fiber cut-off tool |
| CN104178996A (en) * | 2014-08-08 | 2014-12-03 | 常州市日发精密机械厂 | Resilience prevention yarn cutter |
| CN104972519A (en) * | 2015-06-18 | 2015-10-14 | 广东省蚕业技术推广中心 | Multifunctional mulberry twig cut-off machine |
| CN106065524A (en) * | 2016-08-02 | 2016-11-02 | 山东延新环保科技有限公司 | A kind of rubber Cord Fabric Cutting Machine |
| CN107953376A (en) * | 2017-11-17 | 2018-04-24 | 浙江工业大学 | A kind of rod-shaped medicinal material cutting machine |
| CN107953376B (en) * | 2017-11-17 | 2023-09-29 | 浙江工业大学 | Rod-shaped medicinal material cutter |
| CN109015782A (en) * | 2018-08-27 | 2018-12-18 | 济南宏泰食品机械有限公司 | A kind of rice cake filament cutter |
| CN111321488A (en) * | 2018-12-13 | 2020-06-23 | 河南神玖天航新材料股份有限公司 | Hand hay cutter formula fibre chopping machine |
| CN110760964A (en) * | 2019-10-12 | 2020-02-07 | 浙江华孚色纺有限公司 | Drawing device for producing segment color strips, method for producing segment color strips, segment color yarns and segment color fabric |
| CN114108294A (en) * | 2020-09-01 | 2022-03-01 | 湖南省洪江市安达有限责任公司 | Cotton yarn production is with tailorring device |
| CN112917525A (en) * | 2020-12-27 | 2021-06-08 | 安徽红花食品有限公司 | Adjustable fixed-point cutting device for processing beancurd sheets |
| CN114381842A (en) * | 2022-01-20 | 2022-04-22 | 苏州赛文纺织科技有限公司 | Device is tailor to weaving machine yarn |
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Open date: 20071205 |