CN111575899B - Cloth cutting mechanism for warp knitting machine - Google Patents
Cloth cutting mechanism for warp knitting machine Download PDFInfo
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- CN111575899B CN111575899B CN202010457202.4A CN202010457202A CN111575899B CN 111575899 B CN111575899 B CN 111575899B CN 202010457202 A CN202010457202 A CN 202010457202A CN 111575899 B CN111575899 B CN 111575899B
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- plate
- inner cavity
- knitting machine
- warp knitting
- fixedly connected
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/34—Devices for cutting knitted fabrics
Abstract
The invention belongs to the technical field of knitting equipment, in particular to a cloth cutting mechanism for a warp knitting machine, which comprises a warp knitting machine body, wherein fixing plates are fixedly connected to the left side and the right side of the top of an inner cavity of the warp knitting machine body, one side, which is opposite to each other, of each fixing plate is rotatably connected with a rotating shaft through a bearing, a base slides on the outer surface of each sliding rail through the arrangement of the sliding rails to adjust the cutting interval, a clamping box is arranged, the inner wall of a groove extrudes a clamping block, the clamping block drives a sliding plate to extrude a pressure spring, the clamping block enters the inner cavity of the clamping box, then the clamping box enters the inner cavity of the groove, the pressure spring pushes the sliding plate to slide in the inner cavity of the clamping box under the reaction force, the sliding plate drives the clamping block to move out of the clamping box, the clamping block and a pin pipe are clamped, the cloth cutting mechanism has the, the difficulty of workers is effectively reduced.
Description
Technical Field
The invention belongs to the technical field of knitting equipment, and particularly relates to a cloth cutting mechanism for a warp knitting machine.
Background
The method is called warp knitting, the fabric is called warp knitting, the machine for completing the warp knitting is called a warp knitting machine, a cloth cutting mechanism of the existing warp knitting machine is usually fixed in structure and cannot adjust the distance between cloth cutting blades according to product requirements, so that the working difficulty of workers is increased, the cloth cutting mechanism for the warp knitting machine is provided for the purpose, and the problems are solved.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a cloth cutting mechanism for a warp knitting machine, which has the advantage that the distance between cloth cutting knives can be adjusted when cloth is cut, and solves the problem that the distance between the cloth cutting knives cannot be adjusted according to the product requirements when the cloth is cut by an original device.
In order to achieve the purpose, the invention provides the following technical scheme: the cloth cutting mechanism for the warp knitting machine comprises a warp knitting machine body, wherein the left side and the right side of the top of an inner cavity of the warp knitting machine body are fixedly connected with fixed plates, one sides, which are opposite to each other, of the two fixed plates are rotatably connected with a rotating shaft through a bearing, the bottom of the rotating shaft is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with a slide rail, the outer surface of the slide rail is uniformly and slidably connected with a base, the bottom of the base is provided with a groove, the left side and the right side of the groove are fixedly connected with pin tubes, the inner cavity of the groove is clamped with a clamping box, the left side and the right side of the inner cavity of the clamping box are respectively and slidably connected with a sliding plate, one sides, which are opposite to each other, of the two sliding plates are respectively and fixedly connected with, the inner chamber of base is located two the equal embedded barrel of installing in one side that the round pin pipe looked back mutually, the actuating lever has been cup jointed to the inner chamber of barrel, the drive plate has been cup jointed to the surface of actuating lever, the surface cover of actuating lever is equipped with the extension spring, two the extension spring welds with the junction of barrel, two the one end that the extension spring looked back mutually welds with the junction of drive plate, two the one end that the actuating lever looked back mutually runs through the barrel and welds with the junction of push pedal, two the one end that the actuating lever looked back mutually runs through the barrel and extends to the outside of barrel.
Preferably, the left side of the fixed plate is fixedly connected with an electric cylinder through a support plate, and the top of the electric cylinder is fixedly connected with a tooth plate.
Preferably, the left end of the rotating shaft penetrates through the fixing plate and extends to the outer side of the fixing plate, and a gear is sleeved on the outer surface of the rotating shaft and in a position corresponding to the tooth plate.
Preferably, the outer surface of the gear is engaged with the outer surface of the tooth plate.
Preferably, the top and the bottom of the inner cavity of the cylinder body are both provided with driving grooves matched with the driving plate, and the outer surface of the driving plate is in sliding connection with the inner surface of the driving groove.
Preferably, the left side and the right side of the inner cavity of the warp knitting machine body and the back of the fixing plate are rotatably connected with cloth passing rollers through bearings.
Preferably, the front surface and the back surface of the base are both in threaded connection with fastening bolts, and one ends of the fastening bolts, which are opposite to each other, penetrate through the base and extend to the inner cavity of the sliding rail.
Preferably, the bottom of the card box is fixedly connected with three cloth cutting knives.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the inner surface of the base can slide on the outer surface of the slide rail by arranging the slide rail, so as to adjust the cutting interval, the card box is arranged, when the card box enters the inner cavity of the groove, the inner wall of the groove extrudes the card block, the card block drives the slide plate to extrude the pressure spring in the inner cavity of the card box, so that the card block enters the inner cavity of the groove, the card block moves to the position corresponding to the pin pipe, the pressure spring pushes the slide plate to slide in the inner cavity of the card box under the reaction force, the slide plate drives the card block to move out of the card box, so that the card block is clamped with the pin pipe, the groove locks the card box, the structure has the advantage of adjusting the interval between the cloth cutting knives when the cloth is cut, and the problem that the interval between the cloth cutting knives cannot be adjusted according to the product requirement when the original device is used for, the difficulty of workers is effectively reduced.
2. According to the cloth cutting device, the electric air cylinder, the tooth plate and the gear are arranged, the rotating shaft can drive the transverse plate to rotate, so that the cloth cutting knife can be conveniently matched with cloth for use, the driving plate can be conveniently moved left and right by arranging the driving groove, the cloth can be conveniently guided by arranging the cloth passing roller, the base can be conveniently fixed by arranging the fastening bolt, and the cloth can be conveniently cut by arranging the cloth cutting knife.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a base structure of the present invention;
FIG. 3 is a side view of the gear structure of the present invention;
FIG. 4 is a side view of the slide rail structure of the present invention;
fig. 5 is a perspective view of the connection of the gear and tooth plate structure of the present invention.
In the figure: 1. a warp knitting machine body; 2. a fixing plate; 3. a rotating shaft; 4. a transverse plate; 5. a slide rail; 6. a base; 7. a groove; 8. a pin tube; 9. a card box; 10. a slide plate; 11. a pressure spring; 12. a clamping block; 13. pushing the plate; 14. a barrel; 15. a drive rod; 16. a drive plate; 17. a tension spring; 18. an electric cylinder; 19. a tooth plate; 20. a gear; 21. a cloth cutter; 22. a cloth passing roller; 23. fastening a bolt; 24. the groove is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a cloth cutting mechanism for a warp knitting machine comprises a warp knitting machine body 1, wherein fixing plates 2 are fixedly connected to the left side and the right side of the top of an inner cavity of the warp knitting machine body 1, a rotating shaft 3 is rotatably connected to one side of the two fixing plates 2 which are opposite to each other through a bearing, a transverse plate 4 is fixedly connected to the bottom of the rotating shaft 3, a scale is bonded to the front surface of the transverse plate 4, the size between bases 6 can be conveniently adjusted by a worker, a sliding rail 5 is fixedly connected to the bottom of the transverse plate 4, a base 6 is uniformly and slidably connected to the outer surface of the sliding rail 5, a groove 7 is formed in the bottom of the base 6, pin pipes 8 are fixedly connected to the left side and the right side of the groove 7, a card box 9 is clamped in an inner cavity of the card box 9, sliding plates 10 are slidably connected to the left, one end of the clamping block 12, which is far away from the sliding plate 10, penetrates through the clamping box 9 and extends to an inner cavity of the pin tube 8, the inner cavity of the pin tube 8 is connected with a push plate 13 in a sliding manner, the inner cavity of the base 6 is embedded with a cylinder 14 on one side of each of the two pin tubes 8 viewed from the back, the inner cavity of the cylinder 14 is sleeved with a driving rod 15, the outer surface of the driving rod 15 is sleeved with a driving plate 16, the outer surface of the driving rod 15 is sleeved with a tension spring 17, the end, which is viewed from the back, of each tension spring 17 is welded with the joint of the cylinder 14, the end, which is viewed from the back, of each tension spring 17 is welded with the joint of the driving plate 16, the end, which is viewed from the back, of each driving rod 15 penetrates through the cylinder 14 and extends to the outer side of the cylinder 14, and by arranging the sliding rail, by arranging the card box 9, when the card box 9 enters the inner cavity of the groove 7, the inner wall of the groove 7 extrudes the clamping block 12, the clamping block 12 drives the sliding plate 10 to extrude the compression spring 11 in the inner cavity of the card box 9, so that the clamping block 12 enters the inner cavity of the card box 9, then the card box 9 enters the inner cavity of the groove 7, at the same time, the clamping block 12 moves to the position corresponding to the pin tube 8, the pressure spring 11 pushes the sliding plate 10 to slide in the inner cavity of the card box 9 under the reaction force, so that the sliding plate 10 drives the clamping block 12 to move out of the card box 9, the clamping block 12 is clamped with the pin tube 8, the groove 7 locks the card box 9, and when the structure is arranged, the cloth cutting machine has the advantages that when the cloth is cut, the advantage of adjusting the distance between the cloth cutting knives 21 solves the problem that when the original device is used for cutting cloth, the distance between the cloth cutting knives 21 can not be adjusted according to the product requirements, and the difficulty of workers is effectively reduced.
Referring to fig. 1, 3 and 5, the left side of the left fixing plate 2 is fixedly connected with an electric cylinder 18 through a supporting plate, the top of the electric cylinder 18 is fixedly connected with a tooth plate 19, the left end of the rotating shaft 3 penetrates through the fixing plate 2 and extends to the outer side of the fixing plate 2, a gear 20 is sleeved on the outer surface of the rotating shaft 3 and the position corresponding to the tooth plate 19, the outer surface of the gear 20 is meshed with the outer surface of the tooth plate 19, and the rotating shaft 3 can drive the transverse plate 4 to rotate through the electric cylinder 18, the tooth plate 19 and the gear 20, so that the cloth cutter 21 can be conveniently matched with cloth for use.
Referring to fig. 1, the top and the bottom of the inner cavity of the cylinder 14 are both provided with a driving groove 24 used in cooperation with the driving plate 16, the outer surface of the driving plate 16 is slidably connected with the inner surface of the driving groove 24, the driving plate 16 can be moved leftwards and rightwards conveniently by the driving groove 24, and the sliding distance of the driving plate 16 in the driving groove 24 just enables the push plate 13 to push the fixture block 12 out of the inner cavity of the pin tube 8.
Referring to fig. 1 and 3, the left and right sides of the inner cavity of the warp knitting machine body 1 and the back of the fixing plate 2 are rotatably connected with cloth passing rollers 22 through bearings, and the cloth can be conveniently guided by the cloth passing rollers 22.
Referring to fig. 1 and 4, the front surface and the back surface of the base 6 are both connected with fastening bolts 23 through threads, one end of each fastening bolt 23 facing each other penetrates through the base 6 and extends to the inner cavity of the slide rail 5, and the base 6 can be conveniently fixed by arranging the fastening bolts 23.
Referring to fig. 1, the bottom of the card box 9 is fixedly connected with three cloth cutting knives 21, and the cloth can be conveniently cut by arranging the cloth cutting knives 21.
The working principle and the using process of the invention are as follows: according to the required cutting size of a product, the base 6 slides on the outer surface of the sliding rail 5, so that the distance between the bases 6 is determined, then the fastening bolt 23 is rotated to fix the base 6 on the outer surface of the sliding rail 5, then the card box 9 is inserted into the groove 7, when the card box 9 enters the inner cavity of the groove 7, the inner wall of the groove 7 extrudes the clamping block 12, the clamping block 12 drives the sliding plate 10 to extrude the pressure spring 11 in the inner cavity of the card box 9, so that the clamping block 12 enters the inner cavity of the card box 9, then the card box 9 enters the inner cavity of the groove 7, meanwhile, the clamping block 12 moves to the position corresponding to the pin tube 8, the pressure spring 11 pushes the sliding plate 10 to slide in the inner cavity of the card box 9 under the reaction force, so that the sliding plate 10 drives the clamping block 12 to move out of the card box 9, so that the clamping block 12 is clamped with the pin tube 8, so that, starting the external controller of the electric cylinder 18, enabling the telescopic end of the electric cylinder 18 to drive the tooth plate 19 to move up and down, enabling the tooth plate 19 to drive the gear 20 to rotate, enabling the gear 20 to drive the rotating shaft 3 to rotate, enabling the rotating shaft 3 to drive the transverse plate 4 to rotate, enabling the transverse plate 4 to drive the base 6 to rotate, and enabling the base 6 to drive the cloth cutting knife 21 to move downwards in an inclined mode through the clamping box 9, enabling the cloth cutting knife 21 to cut cloth, and effectively reducing the difficulty of workers.
When the cloth cutting knife 21 needs to be replaced, a worker presses the driving rods 15 on two sides of the base 6, so that the driving rods 15 drive the driving plate 16 to slide in the inner cavity of the driving groove 24 to extrude the tension spring 17, meanwhile, the driving rods 15 push the push plate 13 to slide in the inner cavity of the pin pipe 8 towards the direction of the clamping block 12, so that the push plate 13 extrudes the clamping block 12, the clamping block 12 drives the sliding plate 10 to extrude the compression spring 11 in the inner cavity of the clamping block 9, the clamping block 12 enters the inner cavity of the clamping block 9, the clamping block 9 and the groove 7 are unlocked, then the clamping block 9 is taken out, the cloth cutting knife 21 is moved out, then a new cloth cutting knife 21 is taken out, and the groove 7 is used for fixing the clamping block 9.
In the present document, the cloth feeding roller 22 is driven by a motor, which is a common prior art and will not be described herein.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. Cloth cutting mechanism for warp knitting machine includes warp knitting machine body (1), its characterized in that: the warp knitting machine is characterized in that the left side and the right side of the top of an inner cavity of a warp knitting machine body (1) are fixedly connected with fixing plates (2), one side, opposite to each other, of each of the two fixing plates (2) is rotatably connected with a rotating shaft (3) through a bearing, the bottom of the rotating shaft (3) is fixedly connected with a transverse plate (4), the bottom of the transverse plate (4) is fixedly connected with a sliding rail (5), the outer surface of the sliding rail (5) is uniformly and slidably connected with a base (6), the bottom of the base (6) is provided with a groove (7), the left side and the right side of the groove (7) are fixedly connected with pin pipes (8), the inner cavity of the groove (7) is clamped with a clamping box (9), the left side and the right side of the inner cavity of the clamping box (9) are respectively and slidably connected with sliding plates (10), one side, one end that slide (10) were kept away from in fixture block (12) runs through card box (9) and extends to the inner chamber of round pin pipe (8), the inner chamber sliding connection of round pin pipe (8) has push pedal (13), the inner chamber of base (6) is located two round pin pipe (8) looks back to the back one side equal embedded barrel (14) of installing, the inner chamber of barrel (14) has cup jointed actuating lever (15), drive plate (16) has been cup jointed to the surface of actuating lever (15), the surface cover of actuating lever (15) is equipped with extension spring (17), two extension spring (17) looks at the one end of looking back mutually and the junction welding of barrel (14), two extension spring (17) looks back the one end with the drive plate (15) and runs through the barrel (14) and welds with the junction of push pedal (13), two the one end that actuating lever (15) looked back mutually runs through the barrel (14) and extends to the inner chamber of barrel (14) is run through to the junction welding of drive plate (15), two An outer side;
the left side of the left fixing plate (2) is fixedly connected with an electric cylinder (18) through a supporting plate, and the top of the electric cylinder (18) is fixedly connected with a tooth plate (19);
the left end of the rotating shaft (3) penetrates through the fixing plate (2) and extends to the outer side of the fixing plate (2), and a gear (20) is sleeved on the outer surface of the rotating shaft (3) in a position corresponding to the tooth plate (19);
the outer surface of the gear (20) is meshed with the outer surface of the tooth plate (19);
the top and the bottom of the inner cavity of the barrel body (14) are respectively provided with a driving groove (24) matched with the driving plate (16) for use, and the outer surface of the driving plate (16) is in sliding connection with the inner surface of the driving groove (24);
cloth passing rollers (22) are rotatably connected to the left side and the right side of the inner cavity of the warp knitting machine body (1) and the back of the fixing plate (2) through bearings;
the front and the back of the base (6) are both in threaded connection with fastening bolts (23), and one end, which is opposite to the fastening bolt (23), of the fastening bolt penetrates through the base (6) and extends to the inner cavity of the sliding rail (5);
the bottom of the card box (9) is fixedly connected with three cloth cutting knives (21), and the number of the cloth cutting knives (21) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010457202.4A CN111575899B (en) | 2020-05-26 | 2020-05-26 | Cloth cutting mechanism for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010457202.4A CN111575899B (en) | 2020-05-26 | 2020-05-26 | Cloth cutting mechanism for warp knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN111575899A CN111575899A (en) | 2020-08-25 |
| CN111575899B true CN111575899B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010457202.4A Active CN111575899B (en) | 2020-05-26 | 2020-05-26 | Cloth cutting mechanism for warp knitting machine |
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| CN (1) | CN111575899B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904775A (en) * | 2017-12-15 | 2018-04-13 | 新昌县开心纺织有限公司 | A kind of synchronous free cutter device of tricot machine embryo cloth |
| CN109333605A (en) * | 2018-11-10 | 2019-02-15 | 开平市正纯纸业有限公司 | A kind of cardboard processing cutting machine |
| CN208517624U (en) * | 2018-07-09 | 2019-02-19 | 浙江周氏新材料有限公司 | A kind of wear-resisting warp-knitted face fabric tricot machine cloth winding disconnecting device |
| CN210215764U (en) * | 2019-05-16 | 2020-03-31 | 江苏天常复合材料股份有限公司 | Synchronous coiling apparatus of warp knitting fabric |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004070098A2 (en) * | 2003-02-03 | 2004-08-19 | Textilma Ag | Cutting device for warp-knitted fabrics |
-
2020
- 2020-05-26 CN CN202010457202.4A patent/CN111575899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904775A (en) * | 2017-12-15 | 2018-04-13 | 新昌县开心纺织有限公司 | A kind of synchronous free cutter device of tricot machine embryo cloth |
| CN208517624U (en) * | 2018-07-09 | 2019-02-19 | 浙江周氏新材料有限公司 | A kind of wear-resisting warp-knitted face fabric tricot machine cloth winding disconnecting device |
| CN109333605A (en) * | 2018-11-10 | 2019-02-15 | 开平市正纯纸业有限公司 | A kind of cardboard processing cutting machine |
| CN210215764U (en) * | 2019-05-16 | 2020-03-31 | 江苏天常复合材料股份有限公司 | Synchronous coiling apparatus of warp knitting fabric |
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| Publication number | Publication date |
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| CN111575899A (en) | 2020-08-25 |
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