CN111254566A - Big circular knitting machine - Google Patents
Big circular knitting machine Download PDFInfo
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- CN111254566A CN111254566A CN202010063817.9A CN202010063817A CN111254566A CN 111254566 A CN111254566 A CN 111254566A CN 202010063817 A CN202010063817 A CN 202010063817A CN 111254566 A CN111254566 A CN 111254566A
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- sliding
- frame
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
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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
- D04B35/30—Devices for controlling temperature of machine parts
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of textile equipment, in particular to a large circular knitting machine, which comprises a rack, wherein a winding device is arranged on the rack; the winding device comprises a winding frame arranged on the rack, a first connecting shaft is arranged on the winding frame, a telescopic rod is arranged on the first connecting shaft, and two guide rollers are arranged on the telescopic rod; a guide groove is formed in the winding frame; the telescopic rod is provided with a guide block connected with the guide groove in a sliding manner; a driving assembly connected with the first connecting shaft is arranged on the winding frame; and a cloth collecting plate is arranged on the winding frame. The winding device provided by the invention can reduce the influence on the cloth quality when the cloth is collected.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a large circular knitting machine.
Background
Circular knitting machines, known as circular weft knitting machines (or circular knitting machines). The circular knitting machine has the advantages of high loop forming system (called yarn feeding path number or loop forming path number in enterprises for short) quantity, high rotating speed, high yield, fast pattern change, good fabric quality, few working procedures and strong product adaptability, so the circular knitting machine is developed quickly.
At present, the chinese utility model with the authority bulletin number of CN209854330U discloses a tractive coiling mechanism of a great circle machine, which comprises a rotary base rotating along with a needle cylinder, two side machine cases fixed on the rotary base, a cloth roller rotatably installed between the machine cases on the two sides, and a driving piece for driving the cloth roller to rotate.
The above prior art solutions have the following drawbacks: the winding roller rotates, and the woven cloth can be wound on the winding roller; the cloth is creased when it is wound, resulting in a reduction in the quality of the cloth.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a circular knitting machine; the winding device that sets up can reduce the influence to the cloth quality when collecting cloth.
The above object of the present invention is achieved by the following technical solutions:
a large circular knitting machine comprises a frame, wherein a winding device is arranged on the frame; the winding device comprises a winding frame arranged on the rack, a first connecting shaft is arranged on the winding frame, a telescopic rod is arranged on the first connecting shaft, and two guide rollers are arranged on the telescopic rod; a guide groove is formed in the winding frame; the telescopic rod is provided with a guide block connected with the guide groove in a sliding manner; a driving assembly connected with the first connecting shaft is arranged on the winding frame; and a cloth collecting plate is arranged on the winding frame.
By adopting the technical scheme, after the cloth is woven, the cloth bypasses the two guide rollers, the driving assembly is started, the driving assembly drives the first connecting shaft to rotate, the first connecting shaft drives the telescopic rod to rotate, and the telescopic rod can drive the positions of the two guide rollers to move when rotating, so that the cloth bypassing the guide rollers can swing and fall on the cloth collecting plate; the winding device that sets up can reduce the influence to the cloth quality when collecting cloth.
The invention is further configured to: the driving assembly comprises a first motor arranged on the winding frame, and an output shaft of the first motor is in keyed connection with a first gear; and a second gear meshed with the first gear is in keyed connection with the first connecting shaft.
Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor drives first gear revolve, will rotate with first gear engagement's second gear, and the first connecting axle of second gear drive rotates, and the drive assembly simple structure of setting is convenient for operate, thereby save time has improved efficiency.
The invention is further configured to: the cloth collecting plate is characterized in that cloth pressing mechanisms are arranged at two ends of the cloth collecting plate respectively, each cloth pressing mechanism comprises a first fixing block arranged on the cloth collecting plate, a second connecting shaft is rotatably connected to the first fixing block, and a pressing plate is arranged on the second connecting shaft; the cloth collecting plate is provided with a first spring connected with the pressing plate; a first adjusting block is arranged on the telescopic rod; and a second adjusting block is arranged on the second connecting shaft, and the first adjusting block can drive the second adjusting block to move.
By adopting the technical scheme, when the telescopic rod moves, the first adjusting block on the telescopic rod can move along with the telescopic rod, when the first adjusting block abuts against the second adjusting block, the second adjusting block can rotate, the second adjusting block drives the second connecting shaft to rotate, the second connecting shaft drives the pressing plate to move, the spring can deform, when the first adjusting block does not abut against the second adjusting block any more, the spring can recover elastic deformation, and under the action of the elastic force of the spring, the pressing plate can realize cloth pressing; the cloth pressing mechanism can press cloth on the cloth collecting plate, and prevents the cloth from being thrown out of the cloth collecting plate when the winding frame rotates.
The invention is further configured to: a first adjusting mechanism is arranged on the winding frame and comprises a connecting block arranged on the cloth collecting plate, and the first fixing block is arranged on the connecting block; a second fixed block is arranged on the connecting block, a first groove is formed in the second fixed block, a clamping block is connected in the first groove in a sliding mode, and a second spring connected with the clamping block is arranged on the side wall of the first groove; the second adjusting block is provided with a clamping groove clamped with the clamping block; a cavity is formed in the cloth collecting plate, a first sliding groove is formed in the cavity, and a first sliding block connected with the connecting block is connected in the first sliding groove in a sliding mode; a first adjusting assembly connected with the first sliding block is arranged in the cloth collecting plate; the first adjusting assembly comprises a first bidirectional screw rod which is rotatably connected in the first sliding groove, the first bidirectional screw rod penetrates through the two first sliding blocks, and the two first sliding blocks are respectively in threaded connection with two ends of the first bidirectional screw rod; and a second motor connected with the first bidirectional screw is arranged on the cloth collecting plate.
Through adopting above-mentioned technical scheme, when cloth was collected, the manual work rotates the second regulating block, make the clamp plate no longer push down cloth, then the pulling fixture block, make the draw-in groove joint on fixture block and the second regulating block, start the second motor after that, the output shaft of second motor drives first bidirectional screw and rotates, first bidirectional screw drives two first sliders and is the motion of dorsad, make two connecting blocks be the motion of dorsad, two first fixed blocks will be the motion of dorsad, operating personnel will be convenient for take and be located the cloth of receiving the cloth board.
The invention is further configured to: the cloth collecting plate is provided with a second adjusting mechanism, and the second adjusting mechanism comprises a gear rack arranged on the cloth collecting plate; and a third motor is arranged on the winding frame, and a third gear meshed with the gear rack is arranged on an output shaft of the third motor.
By adopting the technical scheme, the third motor is started, the output shaft of the third motor drives the third gear to rotate, the gear strip meshed with the third gear moves, and the gear strip drives the cloth collecting plate to move when moving, so that an operator can take cloth on the cloth collecting plate conveniently; the second adjustment mechanism who sets up can be convenient for operating personnel and take the cloth that is located on receiving the cloth board, and save time raises the efficiency.
The invention is further configured to: a cloth supporting frame is arranged on a dial of the winding frame, tensioning mechanisms are arranged on the cloth supporting frame and the winding frame respectively, each tensioning mechanism comprises a third fixed block, the third fixed blocks are arranged on the cloth supporting frame and the winding frame respectively, a first rotating shaft is connected to the third fixed blocks in a rotating mode, a third adjusting block is arranged on the first rotating shaft, a second sliding groove is formed in the third adjusting block, a fourth adjusting block is connected to the second sliding groove in a sliding mode, and a connecting shaft tensioning shaft is rotated on the fourth adjusting block; a third spring connected with the fourth adjusting block is arranged on the side wall of the second sliding groove; and a connecting plate is arranged on the third fixing block, and a fourth spring connected with the third adjusting block is arranged on the connecting plate.
By adopting the technical scheme, when the two guide rollers on the telescopic rod drive the cloth to swing, the tension roller on the cloth supporting frame can abut against the inner side of the cloth, and the tension roller on the winding frame can abut against the outer side of the cloth; the tension roller on the cloth supporting frame and the tension roller on the winding frame can enable the cloth to have a moving path; the cloth conveying realizes pressure on the tensioning roller, the fourth adjusting block can slide in the second sliding groove, and the third spring can deform; because the cloth woven by the big circular knitting machine is cylindrical, when the cloth swings, the force for pulling the cloth out of the needle dial is different, the tensioning roller drives the third adjusting block to rotate on the third fixing block, and the fourth spring deforms; the tension mechanism can ensure that the cloth is tensioned and can prevent the cloth from being pulled off from a dial of the frame when the cloth moves.
The invention is further configured to: the winding frame is provided with a cloth cutting mechanism, and a third sliding groove is formed in the winding frame; the cloth shearing mechanism comprises a second sliding block connected to two ends of the third sliding groove in a sliding manner, and a blade is arranged on the second sliding block; a second bidirectional screw rod is rotatably connected in the third sliding groove, the second bidirectional screw rod penetrates through the two second sliding blocks, and the two second sliding blocks are respectively in threaded connection with two ends of the second bidirectional screw rod; and a fourth motor connected with the second bidirectional screw is arranged on the winding frame.
By adopting the technical scheme, when the cloth needs to be taken down on the cloth collecting plate, the fourth motor is started firstly, the output shaft of the fourth motor drives the second bidirectional screw rod to rotate, the second bidirectional screw rod rotates to drive the two second sliding blocks to move in the third sliding groove in the opposite direction, and the cloth is cut off by the two blades.
The invention is further configured to: the rack is provided with a heat dissipation device, the heat dissipation device comprises a water tank arranged on one side of the rack, a cooling pipe is arranged in the rack, two ends of the cooling pipe are connected with the water tank, and one end of each of the two ends of the cooling pipe is provided with a power pump; the winding frame is provided with a fifth motor, an output shaft of the fifth motor is provided with a second rotating shaft, and fan blades are arranged on the second rotating shaft.
Through adopting above-mentioned technical scheme, the great circle machine can produce a lot of heats in work, makes the temperature of great circle machine uprise, and in the power pump entered into the cooling tube with the water in the water tank, the cooling tube cooled off the frame, then in water got back to the water tank. And starting the fifth motor, wherein an output shaft of the fifth motor drives the second rotating shaft to rotate, and the fan blades on the second rotating shaft can rotate to drive air to flow, so that hot air is quickly dispersed.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the arranged winding device can reduce the influence on the quality of cloth when the cloth is collected;
2. the cloth pressing mechanism can press cloth on the cloth collecting plate, so that the cloth is prevented from being thrown out of the cloth collecting plate when the winding frame rotates;
3. the second adjustment mechanism who sets up can be convenient for operating personnel and take the cloth that is located on receiving the cloth board, and save time raises the efficiency.
Drawings
FIG. 1 is a schematic structural view of a circular knitting machine according to the present invention;
FIG. 2 is a schematic structural view of a winding device according to the present invention;
FIG. 3 is a schematic structural diagram of a second adjustment mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a first adjustment mechanism of the present invention;
FIG. 5 is a schematic structural view of a cloth cutting mechanism according to the present invention;
fig. 6 is a partially enlarged view of a in fig. 2.
Reference numerals: 1. a frame; 11. a cloth supporting frame; 2. a winding frame; 21. a first connecting shaft; 22. a telescopic rod; 23. a guide roller; 24. collecting a cloth plate; 25. a drive assembly; 251. a first gear; 252. a second gear; 253. a first motor; 26. a third chute; 27. a guide groove; 3. a cloth pressing mechanism; 31. a first regulating block; 32. a second regulating block; 33. a first fixed block; 34. pressing a plate; 35. a first spring; 4. a first adjustment mechanism; 41. connecting blocks; 42. a second fixed block; 43. a first adjustment assembly; 431. a first bidirectional screw; 432. a second motor; 44. a clamping block; 45. a first slider; 5. a second adjustment mechanism; 51. a gear rack; 52. a third motor; 53. a third gear; 6. a tensioning mechanism; 61. a third fixed block; 62. a third regulating block; 621. a second chute; 63. tensioning the shaft; 64. a third spring; 65. a connecting plate; 66. a fourth spring; 7. a cloth cutting mechanism; 71. a fourth motor; 72. a second bidirectional screw; 73. a blade; 74. a second slider; 8. a heat sink; 81. a water tank; 82. a cooling tube; 83. a second mounting block; 84. a fifth motor; 85. a fan blade.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Referring to fig. 1, the circular knitting machine disclosed by the invention comprises a frame 1, wherein a heat dissipation device 8 is arranged on the frame 1.
Referring to fig. 2, a winding device (not shown) is arranged on the frame 1, the winding device includes a winding frame 2 connected with a dial of the frame 1, and a guide groove 27 is formed on the winding frame 2; a first connecting shaft 21 is rotatably connected to the winding frame 2, a driving assembly 25 connected with the first connecting shaft 21 is arranged on the winding frame 2, the driving assembly 25 comprises a first mounting block fixedly connected to the winding frame 2, a first motor 253 is fixedly connected to the first mounting block, and a first gear 251 is keyed on an output shaft of the first motor 253; a second gear 252 that meshes with the first gear 251 is keyed on the first connecting shaft 21.
A telescopic rod 22 is fixedly connected to the first connecting shaft 21, the telescopic rod 22 comprises a main rod fixedly connected with the first connecting shaft 21, a second groove is formed in one end, away from the first connecting shaft 21, of the main rod, an auxiliary rod is connected in the second groove in a sliding mode, and a guide block connected with a guide groove 27 in a sliding mode is fixedly connected to one side of the auxiliary rod; two guide rollers 23 are rotatably connected to the other side of the sub-lever.
Referring to fig. 2 and 3, the winding frame 2 is slidably connected with a cloth collecting plate 24, a second adjusting mechanism 5 connected with the cloth collecting plate 24 is arranged on the winding frame 2, the second adjusting mechanism 5 comprises a third motor 52 fixedly connected to the outer side wall of the winding frame 2, and an output shaft of the third motor 52 is in keyed connection with a third gear 53; the cloth collecting plate 24 is integrally provided with a gear strip 51 engaged with a third gear 53.
Referring to fig. 2 and 4, a first adjusting mechanism 4 is arranged on the cloth collecting plate 24, the first adjusting mechanism 4 includes connecting blocks 41 arranged at two ends of the cloth collecting plate 24, a cloth pressing mechanism 3 is arranged at one side of the connecting blocks 41, the cloth pressing mechanism 3 includes a first fixing block 33 fixedly connected to one side of the connecting blocks 41, a second connecting shaft is rotatably connected to the first fixing block 33, a pressing plate 34 is fixedly connected to the second connecting shaft, and a first spring 35 connected to the connecting blocks 41 is fixedly connected to the pressing plate 34; the platen 34 presses the cloth against the cloth take-up plate 24. A second adjusting block 32 is fixedly connected to the second connecting shaft, and a clamping groove is formed in the second adjusting block 32; a first adjusting block 31 abutting against a second adjusting block 32 is fixedly connected to one end of the auxiliary rod far away from the first connecting shaft 21.
A second fixing block 42 is fixedly connected to one side, away from the first fixing block 33, of the connecting block 41, a first groove is formed in the second fixing block 42, a clamping block 44 clamped with the clamping groove is connected to the first groove in a sliding mode, and the cross section area of the clamping block 44 is L-shaped; a second spring connected with the latch 44 is fixedly connected to a side wall of the first groove.
The cloth collecting plate 24 is provided with a first adjusting assembly 43, a cavity is formed in the cloth collecting plate 24, a first sliding groove is formed in the side wall of the cavity, a first sliding block 45 connected with the connecting block 41 is connected in the first sliding groove in a sliding mode, a first bidirectional screw 431 is connected in the first sliding groove in a rotating mode, the thread directions of two ends of the first bidirectional screw 431 are opposite, the first bidirectional screw 431 penetrates through the two first sliding blocks 45, and the two first sliding blocks 45 are respectively in threaded connection with two ends of the first bidirectional screw 431; a second motor 432 connected with the first bidirectional screw 431 is fixedly connected in the first cavity.
Referring to fig. 2 and 5, a third chute 26 is formed in the winding frame 2 at the upper end of the first connecting shaft 21, a cloth cutting mechanism 7 is arranged on the winding frame 2, the cloth cutting mechanism 7 includes second sliders 74 connected to two ends of the third chute 26 in a sliding manner, and the second sliders 74 are fixedly connected with blades 73; a second bidirectional screw 72 is rotatably connected in the third sliding groove 26, the thread directions of two ends of the second bidirectional screw 72 are opposite, the second bidirectional screw 72 passes through two second sliding blocks 74, and the two second sliding blocks 74 are respectively in threaded connection with two ends of the second bidirectional screw 72; and a fourth motor 71 connected with a second bidirectional screw 72 is fixedly connected to the winding frame 2.
Referring to fig. 2 and 6, a cloth supporting frame 11 is fixedly connected to a dial of the frame 1, two tensioning mechanisms 6 are respectively arranged on the cloth supporting frame 11 and the winding frame 2, each tensioning mechanism 6 comprises a third fixing block 61, the cloth supporting frame 11 and the winding frame 2 are respectively fixedly connected with the third fixing block 61, and the third fixing block 61 on the winding frame 2 is located above the blade 73; the third fixing block 61 is rotatably connected with a first rotating shaft, and the first rotating shaft is fixedly connected with a third adjusting block 62; a connecting plate 65 is fixedly connected to the third fixing block 61, and a fourth spring 66 connected to the third adjusting block 62 is fixedly connected to the connecting plate 65. A second sliding groove 621 is formed in the third adjusting block 62 along the length direction of the third adjusting block, a fourth adjusting block is connected in the second sliding groove 621 in a sliding manner, and a tensioning shaft 63 is rotatably connected to the fourth adjusting block; a third spring 64 connected with a fourth adjusting block is fixedly connected to the side wall of the second sliding groove 621. The tensioning shaft 63 on the cloth supporting frame 11 is abutted against the inner side of the cloth, and the tensioning shaft 63 of the winding frame 2 is abutted against the outer side of the cloth.
Referring to fig. 1 and 2, the heat sink 8 includes a water tank 81 disposed on one side of the frame 1, and a power pump is disposed in the water tank 81; be provided with cooling tube 82 in the frame 1, the both ends of cooling tube 82 all are connected with water tank 81, and the one end and the power pump of cooling tube 82 are connected. A cooling coil is provided in the water tank 81.
Fixedly connected with second installation piece 83 on the lateral wall of rolling frame 2, has seted up the standing groove on the second installation piece 83, fixedly connected with fifth motor 84 in the standing groove, is connected with the second axis of rotation on the output shaft of fifth motor 84, fixedly connected with flabellum 85 in the second axis of rotation.
The motors in this embodiment are all three-phase asynchronous motors.
The implementation principle of the embodiment is as follows: the knitted cloth of the dial passes through the cloth supporting frame 11, the tensioning shaft 63 on the cloth supporting frame 11 abuts against the inner side of the cloth, and the tensioning shaft 63 of the winding frame 2 abuts against the outer side of the cloth. And then wound around two guide rollers 23.
When the first motor 253 is started, the output shaft of the first motor 253 drives the first gear 251 to rotate, the second gear 252 meshed with the first gear 251 rotates, the second gear 252 drives the first connecting shaft 21 to rotate, the first connecting shaft 21 drives the main rod to rotate, the main rod drives the auxiliary rod to rotate, the guide blocks on the auxiliary rod slide in the guide grooves 27, and the two guide rollers 23 drive the cloth to swing and fall down.
When the first adjusting block 31 on the auxiliary rod abuts against the second adjusting block 32, the second adjusting block 32 drives the second connecting shaft to rotate, the pressing plate 34 on the second connecting shaft rotates, and the first spring 35 is stretched; when the first adjusting block 31 does not abut against the second adjusting block 32, the first spring 35 will restore its elastic deformation, and the pressing plate 34 will press the cloth.
When the cloth is completely wound, the fourth motor 71 is started, the output shaft of the fourth motor 71 drives the second bidirectional screw 72 to rotate, and the second bidirectional screw 72 drives the two second sliding blocks 74 to move in the third sliding chute 26 in opposite directions, so that the cloth is cut by the two blades 73.
Manually rotating the second adjusting block 32, and then pulling the fixture block 44 to clamp the fixture block 44 with the clamping groove on the second adjusting block 32; when the second motor 432 is started, the output shaft of the second motor 432 drives the first bidirectional screw 431 to rotate, and the first bidirectional screw 431 drives the two first sliding blocks 45 to move backwards in the first sliding groove, so that the two connecting blocks 41 move backwards.
The third motor 52 is started, the output shaft of the third motor 52 drives the third gear 53 to rotate, and because the third gear 53 is meshed with the gear rack 51, when the third gear 53 rotates, the gear rack 51 moves relative to the third gear 53, the cloth collecting plate 24 slides on the winding frame 2, and an operator can take the cloth conveniently.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A circular knitting machine comprises a machine frame (1), wherein a winding device is arranged on the machine frame (1); the winding device is characterized by comprising a winding frame (2) arranged on the rack (1), wherein a first connecting shaft (21) is arranged on the winding frame (2), a telescopic rod (22) is arranged on the first connecting shaft (21), and two guide rollers (23) are arranged on the telescopic rod (22); a guide groove (27) is formed in the winding frame (2); the telescopic rod (22) is provided with a guide block connected with the guide groove (27) in a sliding manner; a driving assembly (25) connected with the first connecting shaft (21) is arranged on the winding frame (2); and a cloth collecting plate (24) is arranged on the winding frame (2).
2. A rounder according to claim 1, characterized in that said driving assembly (25) comprises a first motor (253) arranged on said winding frame (2), a first gear (251) being keyed on an output shaft of said first motor (253); a second gear (252) engaged with the first gear (251) is keyed on the first connecting shaft (21).
3. The great circle machine according to claim 1, characterized in that cloth pressing mechanisms (3) are arranged at both ends of the cloth collecting plate (24), the cloth pressing mechanisms (3) comprise first fixed blocks (33) arranged on the cloth collecting plate (24), a second connecting shaft is rotatably connected to the first fixed blocks (33), and a pressing plate (34) is arranged on the second connecting shaft; a first spring (35) connected with the pressing plate (34) is arranged on the cloth collecting plate (24);
a first adjusting block (31) is arranged on the telescopic rod (22); and a second adjusting block (32) is arranged on the second connecting shaft, and the first adjusting block (31) can drive the second adjusting block (32) to move.
4. A great circle machine as in claim 3, wherein the winding frame (2) is provided with a first adjusting mechanism (4), the first adjusting mechanism (4) comprises a connecting block (41) arranged on the cloth collecting plate (24), and the first fixing block (33) is arranged on the connecting block (41); a second fixing block (42) is arranged on the connecting block (41), a first groove is formed in the second fixing block (42), a clamping block (44) is connected in the first groove in a sliding mode, and a second spring connected with the clamping block (44) is arranged on the side wall of the first groove; a clamping groove clamped with the clamping block (44) is formed in the second adjusting block (32);
a cavity is formed in the cloth collecting plate (24), a first sliding groove is formed in the cavity, and a first sliding block (45) connected with the connecting block (41) is connected in the first sliding groove in a sliding mode; a first adjusting component (43) connected with the first sliding block (45) is arranged in the cloth collecting plate (24);
the first adjusting assembly (43) comprises a first bidirectional screw (431) rotatably connected in the first sliding groove, the first bidirectional screw (431) penetrates through the two first sliding blocks (45), and the two first sliding blocks (45) are respectively in threaded connection with two ends of the first bidirectional screw (431); and a second motor (432) connected with the first bidirectional screw rod (431) is arranged on the cloth collecting plate (24).
5. A circular knitting machine as claimed in claim 1, characterized in that a second adjusting mechanism (5) is provided on said cloth take-up plate (24), said second adjusting mechanism (5) comprising a rack (51) provided on said cloth take-up plate (24); and a third motor (52) is arranged on the winding frame (2), and a third gear (53) meshed with the gear rack (51) is arranged on an output shaft of the third motor (52).
6. The circular knitting machine according to claim 1, characterized in that a cloth supporting frame (11) is arranged on a dial of the winding frame (2), a tensioning mechanism (6) is arranged on each of the cloth supporting frame (11) and the winding frame (2), the tensioning mechanism (6) comprises a third fixed block (61), the third fixed block (61) is arranged on each of the cloth supporting frame (11) and the winding frame (2), a first rotating shaft is rotatably connected to the third fixed block (61), a third adjusting block (62) is arranged on the first rotating shaft, a second sliding groove (621) is formed in the third adjusting block (62), a fourth adjusting block is slidably connected to the second sliding groove (621), and a connecting shaft tensioning shaft (63) is rotatably connected to the fourth adjusting block; a third spring (64) connected with the fourth adjusting block is arranged on the side wall of the second sliding groove (621);
and a connecting plate (65) is arranged on the third fixing block (61), and a fourth spring (66) connected with the third adjusting block (62) is arranged on the connecting plate (65).
7. The rounding machine according to claim 1, characterized in that a cloth cutting mechanism (7) is arranged on the winding frame (2), and a third chute (26) is arranged on the winding frame (2); the cloth cutting mechanism (7) comprises a second sliding block (74) connected to two ends of the third sliding groove (26) in a sliding mode, and a blade (73) is arranged on the second sliding block (74); a second bidirectional screw (72) is rotatably connected in the third sliding chute (26), the second bidirectional screw (72) penetrates through the two second sliding blocks (74), and the two second sliding blocks (74) are respectively in threaded connection with two ends of the second bidirectional screw (72); and a fourth motor (71) connected with the second bidirectional screw (72) is arranged on the winding frame (2).
8. The great circle machine according to claim 1, characterized in that a heat sink (8) is arranged on the frame (1), the heat sink (8) comprises a water tank (81) arranged on one side of the frame (1), a cooling pipe (82) is arranged in the frame (1), two ends of the cooling pipe (82) are connected with the water tank (81), and a power pump is arranged at one end of each of the two ends of the cooling pipe (82);
and a fifth motor (84) is arranged on the winding frame (2), a second rotating shaft is arranged on an output shaft of the fifth motor (84), and fan blades (85) are arranged on the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063817.9A CN111254566B (en) | 2020-01-20 | 2020-01-20 | Big circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063817.9A CN111254566B (en) | 2020-01-20 | 2020-01-20 | Big circular knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111254566A true CN111254566A (en) | 2020-06-09 |
| CN111254566B CN111254566B (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010063817.9A Active CN111254566B (en) | 2020-01-20 | 2020-01-20 | Big circular knitting machine |
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| CN209143283U (en) * | 2018-10-31 | 2019-07-23 | 绍兴布泰纺织印染有限公司 | A kind of cloth inspecting machine |
| CN209442352U (en) * | 2018-12-06 | 2019-09-27 | 湖州卓宇丝织有限公司 | A kind of fabric drum that can be adjusted according to cloth width |
| CN209619570U (en) * | 2018-12-26 | 2019-11-12 | 绍兴寻臻纺织有限公司 | A kind of large circle machine |
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2020
- 2020-01-20 CN CN202010063817.9A patent/CN111254566B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248042A (en) * | 2000-03-03 | 2001-09-14 | Samu Eng Kk | Stretcher for circular knit fabric |
| CN208362617U (en) * | 2018-02-09 | 2019-01-11 | 杭州森润无纺布科技有限公司 | Material guide device is used in a kind of textile fabric processing convenient to use |
| CN209143283U (en) * | 2018-10-31 | 2019-07-23 | 绍兴布泰纺织印染有限公司 | A kind of cloth inspecting machine |
| CN209442352U (en) * | 2018-12-06 | 2019-09-27 | 湖州卓宇丝织有限公司 | A kind of fabric drum that can be adjusted according to cloth width |
| CN209619570U (en) * | 2018-12-26 | 2019-11-12 | 绍兴寻臻纺织有限公司 | A kind of large circle machine |
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