CN218880254U - Slitting and shearing mechanism of weft insertion high-speed warp knitting machine - Google Patents
Slitting and shearing mechanism of weft insertion high-speed warp knitting machine Download PDFInfo
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- CN218880254U CN218880254U CN202223189153.4U CN202223189153U CN218880254U CN 218880254 U CN218880254 U CN 218880254U CN 202223189153 U CN202223189153 U CN 202223189153U CN 218880254 U CN218880254 U CN 218880254U
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Abstract
The utility model relates to the technical field of warp knitting machine parts, in particular to a cut-open width shearing mechanism of a weft insertion high-speed warp knitting machine, which comprises a driving roller and a fixed roller, wherein a cutting assembly is arranged on the fixed roller and comprises a fixed cutting edge, a movable cutting edge and a mounting seat, a connecting rod is arranged between the mounting seat and the fixed cutting edge, an eccentric wheel is arranged on one side of the mounting seat, a movable rod is connected between the eccentric wheel and the movable cutting edge, a fixed shaft is arranged on one side of the mounting seat and penetrates through the fixed cutting edge and the movable cutting edge, and a disc spring is arranged on the fixed shaft; a driving wheel is arranged on one side of the mounting seat, and a driving wheel is arranged on the driving roller; the utility model discloses set up the multiunit subassembly of tailorring at the cloth roller downside, be convenient for cut open the width of cloth fast, it is adjustable to cut open width of cloth width simultaneously, improve equipment simple operation nature, in addition through the swing of crank rocker mechanism control activity cutting edge, ensure to cut reliably, improve equipment job stabilization nature.
Description
Technical Field
The utility model relates to a tricot machine part technical field especially relates to a high-speed tricot machine of weft insertion cuts open width of cloth and cuts mechanism.
Background
During the processing of textile machinery, the fashioned surface fabric is derived and need the framing or cut open the width of cloth to separate the surface fabric and fold and draw in when hanging down, the packing of beating a roll again afterwards, so, the textile machinery front end of processing surface fabric generally is equipped with cuts open the width of cloth device, conventional cut open the width of cloth device for reduce cost, often be with textile machinery's a part, the width of cloth device that cuts open that a plurality of spare parts constitute is connected with textile machinery, and constitute a whole with textile machinery, among the prior art, cut open width of cloth shearing mechanism and generally adopt cutting machine or electric heat silk to cut open the width of cloth, the structure is complicated, and processing cloth receives the restriction, it is inconvenient to adjust simultaneously, the suitability is not enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a slitting and shearing mechanism of a weft insertion high-speed warp knitting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a slitting and shearing mechanism of a weft-insertion high-speed warp knitting machine comprises a transmission roller and a fixed roller, wherein a shearing assembly is arranged on the fixed roller and comprises a fixed cutting edge, a movable cutting edge and a mounting seat, a connecting rod is arranged between the mounting seat and the fixed cutting edge, an eccentric wheel is arranged on one side of the mounting seat, a movable rod is connected between the eccentric wheel and the movable cutting edge, a fixed shaft is arranged on one side of the mounting seat and penetrates through the fixed cutting edge and the movable cutting edge, and a disc spring is arranged on the fixed shaft; and a driving wheel is arranged on one side of the mounting seat, a driving wheel is arranged on the driving roller, and a driving belt is sleeved on the driving wheel and the outer side of the driving wheel.
Preferably, the upper side of the cutting assembly is provided with a cloth roller, two ends of the cloth roller are provided with supports, and one side of each support is provided with a driving motor.
Preferably, the driving roller is rotatably connected with the support through a bearing, the fixed roller is fixedly connected with the support, a driving bevel gear is fixed on an output shaft of the driving motor, a driven bevel gear is arranged at one end of the driving roller, and the driving bevel gear is in meshing contact with the driven bevel gear.
Preferably, one end of the connecting rod is hinged to the fixed cutting edge, the other end of the connecting rod is provided with a sliding hole, and the mounting seat is provided with a locking bolt penetrating through the sliding hole.
Preferably, the eccentric wheel is fixedly connected with the driving wheel, the eccentric wheel and the driving wheel are both rotatably connected with the mounting seat, one end of the movable rod is rotatably connected with an eccentric hole of the eccentric wheel, and the other end of the movable rod is hinged with the movable blade.
Preferably, the mounting seat is provided with a traction frame corresponding to the movable cutting edge.
The utility model has the advantages that:
compared with the prior art, the utility model discloses set up the multiunit at the cloth roller downside and tailor the subassembly, be convenient for cut open the width of cloth fast to cloth, it is adjustable to cut open width of cloth width simultaneously, improve equipment simple operation nature, in addition through the swing of crank rocker mechanism control activity cutting edge, ensure to cut reliably, improve equipment job stabilization nature.
Drawings
Fig. 1 is a schematic view of an overall assembly three-dimensional structure of a slitting mechanism of a weft insertion high-speed warp knitting machine according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic diagram of a three-dimensional structure of a cutting assembly of a slitting mechanism of a weft insertion high-speed warp knitting machine according to the present invention.
In the figure: 1. cloth roller; 2. a drive motor; 3. a driving roller; 31. a transmission belt; 4. a fixed roller; 5. a cutting assembly; 51. fixing the cutting edge; 52. a movable blade; 53. a connecting rod; 54. a mounting seat; 541. a fixed shaft; 55. a driving wheel; 56. a traction frame; 57. a movable rod; 58. an eccentric wheel; 6. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a width cutting and shearing mechanism of a weft insertion high-speed warp knitting machine comprises a driving roller 3 and a fixed roller 4, wherein a cutting assembly 5 is detachably arranged on the fixed roller 4, a plurality of groups of cutting assemblies 5 are arranged as required, the distance between the cutting assemblies 5 is adjusted according to the width of cloth as required, the width cutting is convenient to perform, the wide cloth is cut into the cloth with the required width, a cloth roller 1 is arranged on the upper side of the cutting assembly 5, supports 6 are arranged at two ends of the cloth roller 1, a driving motor 2 is fixedly arranged on one side of each support 6, the driving roller 3 is rotatably connected with the supports 6 through bearings, the fixed roller 4 is fixedly connected with the supports 6, a driving bevel gear is fixedly arranged on an output shaft of the driving motor 2, a driven bevel gear is fixedly arranged at one end of the driving roller 3, the driving bevel gear is in meshing contact with the driven bevel gear, the driving motor 2 transmits power to the driving roller 3 through the driving bevel gear and the driven bevel gear, the driving roller 3 is controlled to rotate, and the cutting assembly 5 is controlled to work;
the cutting assembly 5 comprises a fixed blade 51, a movable blade 52 and a mounting seat 54, the mounting seat 54 is detachably connected with the fixed roller 4, a fixed shaft 541 is arranged on one side of the mounting seat 54, the fixed shaft 541 penetrates through the fixed blade 51 and the movable blade 52, a disc spring is arranged on the fixed shaft 541, the fixed blade 51, the movable blade 52 and the fixed shaft 541 are rotatably connected, and the disc spring is used for abutting the movable blade 52 against the fixed blade 51 to ensure the cutting effect;
a connecting rod 53 is arranged between the mounting seat 54 and the fixed blade 51, one end of the connecting rod 53 is hinged with the fixed blade 51, the other end of the connecting rod 53 is provided with a sliding hole, a locking bolt penetrating through the sliding hole is arranged on the mounting seat 54, and after the locking bolt is loosened, the connecting rod 53 adjusts the position and is locked again through the locking bolt to change the angle of the fixed blade 51 and ensure the cutting effect;
an eccentric wheel 58 is arranged on one side of the mounting seat 54, a movable rod 57 is connected between the eccentric wheel 58 and the movable blade 52, the eccentric wheel 58 is fixedly connected with a transmission wheel 55, the eccentric wheel 58 and the transmission wheel 55 are rotatably connected with the mounting seat 54, one end of the movable rod 57 is rotatably connected with an eccentric hole of the eccentric wheel 58, the other end of the movable rod 57 is hinged with the movable blade 52, the eccentric wheel 58, the movable rod 57 and the movable blade 52 form a crank-rocker mechanism, when the eccentric wheel 58 rotates, the movable blade 52 is driven to swing, the fixed blade 51 is meshed with the movable blade 52, and cloth is cut;
the driving wheel 55 is arranged on one side of the mounting seat 54, the driving wheel is fixedly arranged on the driving roller 3, the driving wheel 55 and the driving wheel are sleeved with the driving belt 31, the driving belt 31 is used for transmitting the power of the driving roller 3 to the driving wheel 55 to enable the eccentric wheel 58 to rotate, the mounting seat 54 is provided with the traction frame 56 corresponding to the movable blade 52, and the traction frame 56 is used for drawing cloth and is convenient for cutting the fixed blade 51 and the movable blade 52.
The working principle is as follows:
cloth is transferred through cloth roller 1, and driving motor 2 control driving roller 3 rotates, and driving roller 3 control drive wheel 55 rotates, and then drives eccentric wheel 58 and rotate, drives movable cutting edge 52 swing through movable rod 57, interlock between fixed cutting edge 51 and the movable cutting edge 52, and cloth pulls through traction frame 56 to fixed cutting edge 51 and movable cutting edge 52 between, cuts cloth after accomplishing and convolutes once more, is convenient for carry on follow-up transport.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A slitting and shearing mechanism of a weft insertion high-speed warp knitting machine comprises a transmission roller (3) and a fixed roller (4), and is characterized in that a shearing assembly (5) is arranged on the fixed roller (4), the shearing assembly (5) comprises a fixed cutting edge (51), a movable cutting edge (52) and a mounting seat (54), a connecting rod (53) is arranged between the mounting seat (54) and the fixed cutting edge (51), an eccentric wheel (58) is arranged on one side of the mounting seat (54), a movable rod (57) is connected between the eccentric wheel (58) and the movable cutting edge (52), a fixed shaft (541) is arranged on one side of the mounting seat (54), the fixed shaft (541) penetrates through the fixed cutting edge (51) and the movable cutting edge (52), and a disc spring is arranged on the fixed shaft (541);
a driving wheel (55) is arranged on one side of the mounting seat (54), a driving wheel is arranged on the driving roller (3), and a driving belt (31) is sleeved on the driving wheel (55) and the outer side of the driving wheel.
2. The slitting and shearing mechanism of the weft insertion high-speed warp knitting machine as claimed in claim 1, characterized in that a cloth roller (1) is arranged on the upper side of the shearing assembly (5), supports (6) are arranged at two ends of the cloth roller (1), and a driving motor (2) is arranged on one side of each support (6).
3. The slitting shear mechanism of the weft insertion high-speed warp knitting machine according to claim 2, wherein the driving roller (3) is rotatably connected with the support (6) through a bearing, the fixed roller (4) is fixedly connected with the support (6), a driving bevel gear is fixed on an output shaft of the driving motor (2), a driven bevel gear is arranged at one end of the driving roller (3), and the driving bevel gear is in meshing contact with the driven bevel gear.
4. The slitting mechanism of the weft insertion high-speed warp knitting machine according to claim 1, wherein one end of the connecting rod (53) is hinged to the fixed blade (51), the other end of the connecting rod (53) is provided with a sliding hole, and the mounting seat (54) is provided with a locking bolt penetrating through the sliding hole.
5. The slitting mechanism of the weft insertion high-speed warp knitting machine as claimed in claim 4, wherein the eccentric wheel (58) is fixedly connected with the transmission wheel (55), the eccentric wheel (58) and the transmission wheel (55) are both rotatably connected with the mounting seat (54), one end of the movable rod (57) is rotatably connected with an eccentric hole of the eccentric wheel (58), and the other end of the movable rod (57) is hinged with the movable blade (52).
6. The slitting mechanism of the weft insertion high-speed warp knitting machine according to claim 1, wherein the mounting seat (54) is provided with a traction frame (56) corresponding to the movable blade (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189153.4U CN218880254U (en) | 2022-11-30 | 2022-11-30 | Slitting and shearing mechanism of weft insertion high-speed warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189153.4U CN218880254U (en) | 2022-11-30 | 2022-11-30 | Slitting and shearing mechanism of weft insertion high-speed warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218880254U true CN218880254U (en) | 2023-04-18 |
Family
ID=85943238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189153.4U Active CN218880254U (en) | 2022-11-30 | 2022-11-30 | Slitting and shearing mechanism of weft insertion high-speed warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218880254U (en) |
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2022
- 2022-11-30 CN CN202223189153.4U patent/CN218880254U/en active Active
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