CN215366499U - Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric - Google Patents
Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric Download PDFInfo
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- CN215366499U CN215366499U CN202120163209.5U CN202120163209U CN215366499U CN 215366499 U CN215366499 U CN 215366499U CN 202120163209 U CN202120163209 U CN 202120163209U CN 215366499 U CN215366499 U CN 215366499U
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Abstract
The utility model relates to an automatic longitudinal and transverse lace slitting machine for weft-knitted fabrics, which comprises a feeding mechanism, a slitting mechanism and a receiving mechanism, wherein the feeding mechanism is used for conveying cloth to the slitting mechanism; the slitting mechanism is arranged on one side of the feeding mechanism and is used for cutting the cloth transmitted by the feeding mechanism into a plurality of strip-shaped fabrics with the same size; the material collecting mechanism is arranged at the tail end of the slitting mechanism and used for collecting a plurality of strip-shaped fabrics processed by the slitting mechanism, the weft-knitted fabric can be automatically sheared into a plurality of strip-shaped fabrics with the same size, manual operation is not needed in the whole process, the operation is convenient, labor-saving and effective, the weft-knitted fabric is tensioned at the left end and the right end, and then longitudinally cut and transversely cut, so that the problem that the fabrics are deformed is solved for the processed strip-shaped weft-knitted fabric, the processed strip-shaped fabrics are automatically collected, the operation is convenient and labor-saving, the labor cost is reduced, the quality of processed products is high, and the processed products meet the actual production and processing requirements.
Description
Technical Field
The utility model belongs to the technical field of textiles, and particularly relates to an automatic longitudinal and transverse lace slitting machine for weft-knitted fabrics.
Background
The weft knitting fabric is a fabric which is formed by knitting low-elasticity polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like serving as raw materials on various weft knitting machines by adopting plain stitch, changed plain stitch, rib plain stitch, double rib plain stitch, jacquard weave, terry weave and the like. The weft knitting fabric has more varieties, generally has good elastic extensibility, is soft, firm and wrinkle-resistant, has strong woolen feeling, and is easy to wash and dry. However, the moisture absorption of the fabric is poor, the fabric is not stiff and smooth enough and is easy to shed and curl, and the chemical fiber fabric is easy to fluff, pill and hook.
At present, in the garment processing process, the formed garment is processed by garment original auxiliary materials, the original auxiliary materials are weft-knitted fabrics, but the original auxiliary materials are a large whole, the large whole auxiliary materials are subjected to slitting treatment in the garment production and processing process, and the large whole auxiliary materials are cut into small strips for garment making.
However, since the weft-knitted fabric is not stiff and smooth enough and is easy to loose and curl, if a common slitting machine is directly adopted for slitting production and processing, the finally processed strip-shaped fabric is easy to deform, loosen and curl, so that the requirement for batch production and processing of the weft-knitted fabric cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the automatic longitudinal and transverse lace slitting machine for the weft-knitted fabric, which is convenient to operate, can fully automatically cut one weft-knitted fabric into a plurality of strip-shaped fabrics with the same size, can ensure that the finally processed strip-shaped fabrics cannot deform, curl and the like, and can automatically collect the processed strip-shaped fabrics.
In order to achieve the purpose, the utility model adopts the technical scheme that: an automatic longitudinal and transverse lace slitting machine for weft-knitted fabrics comprises:
the feeding mechanism is used for conveying the cloth to the slitting mechanism;
the slitting mechanism is arranged on one side of the feeding mechanism and is used for cutting the cloth transmitted by the feeding mechanism into a plurality of strip-shaped fabrics with the same size;
and the material receiving mechanism is arranged at the tail end of the strip opening mechanism and is used for collecting the strip fabrics processed by the strip opening mechanism.
Further, the strip opening mechanism comprises a strip opening bracket:
the pre-feeding assembly is arranged on one side of the feeding mechanism and used for conveying a section of fabric forwards in advance, and the pre-feeding assembly comprises a driving roller set, and a first roller and a second roller which are distributed on one side of the driving roller set in a staggered mode;
the clamping assembly is arranged below the second roller; the clamping assembly comprises a first clamping roller, and a second clamping roller which can be clamped with the first clamping roller through a transverse moving cylinder is arranged on one side of the first clamping roller;
the vertical shearing mechanism is arranged between the second roller and the clamping assembly and is used for vertically shearing the cloth in multiple sections;
the transverse shearing mechanism is arranged below the vertical shearing mechanism and used for transversely shearing the cloth sheared by the vertical shearing mechanism into a plurality of small sections;
the pushing mechanism is arranged below the transverse shearing mechanism and used for pushing the cloth into the conveyor belt mechanism;
the conveying belt mechanism is arranged at one end of the material pushing mechanism and used for synchronously conveying multiple sections of cloth conveyed by the material pushing mechanism, and the conveying belt mechanism comprises a feeding conveying belt and a pressing wheel located above the feeding conveying belt.
Further, vertical shearing mechanism includes a plurality of vertical cutter assemblies of vertical distribution on the slitting support, vertical cutter assembly includes vertical cutting die and the vertical tool bit of relative setting, vertical cutting die via vertical cylinder drive with vertical tool bit is close to each other.
Furthermore, the transverse shearing mechanism comprises a plurality of transverse cutter assemblies which are vertically distributed, the transverse cutter assemblies are arranged on the slitting bracket through the driving mechanism and can synchronously and vertically move, and each transverse cutter assembly comprises a transverse cutter die and a transverse cutter head which are oppositely arranged.
Further, the driving mechanism comprises a driving motor, the driving motor drives a rotating shaft to rotate, and a first conveying belt and a second conveying belt are arranged on the rotating shaft; the transverse cutter head is arranged on the first conveyor belt, and the bottom of the transverse cutter head is arranged on the transverse sliding rail; the second conveyor belt drives the third conveyor belt to transmit through the transmission shaft, a transverse cutting die corresponding to the transverse cutter head is arranged on the third conveyor belt, and the transverse cutting die is driven by a transverse cylinder to be close to the transverse cutter head. Furthermore, the material pushing mechanism comprises a material clamping cylinder, and a cloth clamping plate capable of moving transversely is arranged at the front end of the material clamping cylinder; one end of the cloth clamping plate is provided with a positioning block, the positioning block is provided with a rotating plate which is arranged corresponding to the cloth clamping plate, and the rotating plate is driven by a rotating cylinder to rotate; the bottom of the rotating plate is arranged on the conveyor belt mechanism.
Furthermore, the material receiving mechanism comprises a clamping mechanism positioned on the collecting support, and a lifting type feeding synchronous belt is arranged below the clamping mechanism and used for receiving the cloth sent by the clamping assembly;
the clamping assembly comprises two synchronous belts positioned on the collecting bracket, and a clamping frame capable of moving transversely is arranged on the synchronous belts; the clamping device is characterized in that a plurality of lifting cylinders are arranged on the clamping frame, a lifting plate is arranged at the bottom of each lifting cylinder, connecting rods which are vertically arranged are arranged at two ends of each lifting plate, clamping jaw assemblies which are symmetrically arranged are arranged on the connecting rods, each clamping jaw assembly comprises two clamping jaws which are oppositely arranged, and the clamping jaws are driven by the clamping cylinders.
Furthermore, the lifting type feeding synchronous belt comprises a feeding support, a driving mechanism is arranged on the feeding support, the driving mechanism comprises two rotating shafts which are oppositely arranged, the two rotating shafts are rotatably connected through the synchronous belt, and one rotating shaft rotates through a driving motor; every the both ends of axis of rotation link to each other with the gyro wheel through the lift hold-in range, be equipped with the pay-off hold-in range that can reciprocate on the lift hold-in range.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the automatic longitudinal and transverse lace slitting machine for the weft-knitted fabric can automatically shear the weft-knitted fabric into a plurality of strip-shaped fabrics with the same size, the whole process is free of manual operation, the operation is convenient, labor-saving and effective, the weft-knitted fabric is tensioned at the left end and the right end, and then longitudinally cut and transversely cut, so that the problem of fabric deformation of the processed strip-shaped weft-knitted fabric is solved, the processed strip-shaped fabric is automatically collected, the operation is convenient and labor-saving, the labor cost is reduced, the quality of the processed product is high, and the actual production and processing requirements are met.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a schematic perspective view of the slitting mechanism;
FIG. 6 is an enlarged view of portion C of FIG. 5;
FIG. 7 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 8 is an enlarged view of portion D of FIG. 7;
FIG. 9 is an enlarged view of section E of FIG. 7;
FIG. 10 is a schematic view of a partial structure of a material pushing mechanism and a belt conveying mechanism;
wherein: the device comprises a feeding mechanism 1, a strip cutting mechanism 2, a material receiving mechanism 5, cloth 10, a strip cutting support 20, a deviation correcting mechanism 21, a pre-feeding assembly, a clamping assembly, a vertical shearing mechanism 27, a transverse shearing mechanism 28, a material pushing mechanism 29, a conveying belt mechanism 30, a collecting support 50, a synchronous belt 51, a clamping frame 52, a lifting cylinder 53, a lifting plate 54, a connecting rod 55, a clamping jaw 56, a feeding support 60, a rotating shaft 61, a driving motor 62, a lifting synchronous belt 63, a roller 64, a feeding synchronous belt 65, a vertical cutting die 270, a vertical cutting head 271, a vertical cylinder 272, a transverse cutting die 280, a transverse cutting head 281, a driving motor 282, a rotating shaft 283, a first conveying belt 284, a second conveying belt 285, a transverse sliding rail 286, a third conveying belt 287, a transmission shaft 288, a clamping cylinder 290, a cloth clamping plate 291, a positioning block 292, a rotating plate 293 and a rotating cylinder 294.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
Referring to fig. 1-10, an automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to an embodiment of the utility model comprises a feeding mechanism 1, a slitting mechanism 2 and a material receiving mechanism 5; the feeding mechanism 1 is used for conveying the cloth to the slitting mechanism 2; the strip cutting mechanism 2 is arranged on one side of the feeding mechanism 3 and used for cutting the cloth transmitted by the feeding mechanism 1 into a plurality of strip-shaped fabrics with the same size, and the material receiving mechanism 3 is arranged at the tail end of the strip cutting mechanism 2 and used for collecting the strip-shaped fabrics processed by the strip cutting mechanism 2.
As a further preferred embodiment, the slitting mechanism 2 includes a deviation correcting mechanism 21, a pre-feeding assembly, a clamping assembly, a vertical shearing mechanism 27, a transverse shearing mechanism 28, a material pushing mechanism 29 and a conveyor belt mechanism 30, which are arranged on the slitting support 20.
The pre-feeding assembly is arranged on one side of the feeding mechanism and used for conveying a section of fabric forwards in advance, and comprises a driving roller set, and a first roller 22 and a second roller 23 which are positioned on one side of the driving roller set and distributed in a staggered mode; because the weft-knitted fabric is easy to loose and deform by curling, the roller group is driven to forward transmit a section of fabric to the first rollers 22 and the second rollers 23 which are distributed in a staggered manner in advance, so that the weft-knitted fabric is prevented from being stressed and tensioned during subsequent processing and being deformed during processing.
The clamping assembly is arranged below the second roller 23, and the clamping assembly and the first roller 23 form a 90-degree angle, so that weft-knitted fabric can be fed downwards vertically, the tensioning direction of the weft-knitted fabric is the left end and the right end, and therefore deformation of the upper side and the lower side of the weft-knitted fabric is not easy to cause, in operation, the clamping assembly comprises a first clamping roller 24, a second clamping roller 26 which can be clamped with the first clamping roller 24 through a transverse moving cylinder 25 is arranged on one side of the first clamping roller 24, and when the fabric needs to be clamped, the transverse moving cylinder 25 drives the first clamping roller 24 and the second clamping roller 26 to clamp with each other.
The vertical shearing mechanism 27 is arranged between the second roller and the clamping assembly and is used for vertically shearing the cloth; specifically, the vertical shearing mechanism comprises nine vertical cutting knife assemblies which are vertically distributed on the slitting bracket 20, each vertical cutting knife assembly comprises a vertical cutting die 270 and a vertical cutting head 271 which are oppositely arranged, and the vertical cutting die 270 and the vertical cutting head 271 are driven by a vertical air cylinder 272 to be close to each other; when vertical multistage shearing is carried out to the cloth to needs, vertical cutting die 270 is close to with vertical tool bit 271 via vertical cylinder drive to carry out vertical shearing to the cloth, a total nine vertical cutter subassemblies in this embodiment, thereby can once cut out parallel nine swords on the vertical of cloth, the both sides of cutting out are as deckle edge.
The cloth is continuously conveyed downwards to a transverse shearing mechanism 28, and the transverse shearing mechanism 28 is used for transversely shearing the cloth, so that the cloth is cut into a plurality of strip-shaped fabrics with the same size; the transverse shearing mechanism 28 comprises a plurality of vertically distributed transverse cutter assemblies, the plurality of transverse cutter assemblies are synchronously and vertically movably arranged on the slitting bracket 20 through a driving mechanism, the transverse cutter assemblies comprise a transverse cutter die 280 and a transverse cutter head 281 which are oppositely arranged, and the transverse cutter die 280 and the transverse cutter head 281 are driven to mutually approach through a transverse air cylinder.
The driving mechanism comprises a driving motor 282, the driving motor 282 drives a rotating shaft 283 to rotate, a first conveyor belt 284 and a second conveyor belt 285 are arranged on the rotating shaft 283, and the first conveyor belt 284 and the second conveyor belt 285 are vertically arranged; the transverse cutter head 281 is arranged on the first conveyor belt 284, and the bottom of the transverse cutter head 281 is arranged on two parallel transverse sliding rails 286; the second conveyor belt 285 drives a third conveyor belt 287 to synchronously drive through a transmission shaft 288, a transverse cutting die 280 corresponding to the transverse cutting head 281 is arranged on the third conveyor belt 287, and the transverse cutting die 280 is slidably arranged on a transverse sliding rail 286. In operation, the driving motor 282 drives the rotating shaft 283 to rotate, and the rotating shaft 283 synchronously drives the first conveyor belt 284 and the third conveyor belt 286 to transmit, so that the transverse cutting die 280 and the transverse cutting head 281 synchronously move transversely on the corresponding transverse sliding rail 286; then the transverse cylinder drives the transverse cutting die 280 and the transverse cutter head 281 to approach each other, so as to transversely cut the cloth, here, three transverse cutting mechanisms 28 arranged in parallel relatively are adopted, so that the cutting time of the cloth can be reduced, the processing efficiency is improved, then the cloth is cut into nine strip-shaped fabrics with the same size arranged in parallel, and finally the fabric enters the material pushing mechanism 29.
When the transverse shearing is carried out, the clamping assembly works to clamp the upper end of the cloth by the clamping assembly, and the lower end of the cloth is clamped by the cloth clamping plate 291 and the rotating plate 293 in the material pushing mechanism 29, so that the cloth is prevented from falling.
The pushing mechanism 29 is arranged below the transverse shearing mechanism 28 and used for pushing the sheared strip-shaped fabric into the conveyor belt mechanism 30; when the fabric is transversely cut, the bottom of the fabric enters the pushing mechanism 29, and the fabric clamping cylinder 290 drives the fabric clamping plate 291 to move forwards and transversely, so that the lower end of the strip fabric is clamped between the fabric clamping plate 291 and the rotating plate 293; then the transverse shearing mechanism 28 cuts the cloth into a plurality of strip-shaped fabrics, the rotating plate 293 is driven by the rotating cylinder 294 on the positioning block 292 to rotate, after the strip-shaped fabrics rotate by a certain angle, one end of the strip-shaped fabrics is aligned with the pressing wheel above the feeding conveying belt, when the cloth enters the conveying belt mechanism, the rotating plate 293 rotates back, so that the cloth falls down to enter between the feeding conveying belt 30 and the pressing wheel 31 of the conveying belt mechanism, and finally is conveyed to the subsequent receiving mechanism 5.
As a further preferred embodiment, the material receiving mechanism 5 includes a clamping mechanism located on the collecting support 50, and an elevation type feeding synchronous belt is located below the clamping mechanism and used for receiving the cloth sent by the clamping assembly.
The clamping assembly comprises two synchronous belts 51 positioned on the collecting bracket, and a clamping frame 52 capable of moving transversely is arranged on the synchronous belts 51; be equipped with four lift cylinders 53 on the frame 52 of getting, the bottom of lift cylinder 53 is equipped with lifter plate 54, lifter plate 54's both ends are equipped with connecting rod 55, every be equipped with the clamping jaw subassembly that the symmetry set up on the connecting rod 55, every clamping jaw subassembly includes two clamping jaws 56 that set up relatively, and clamping jaw 56 is via getting the cylinder drive.
During operation, the four lifting cylinders synchronously start to work, each lifting cylinder controls eight clamping jaws, and every four clamping jaws respectively clamp four corners of the strip-shaped fabric, so that the eight sheared strip-shaped fabrics can be just clamped by the four cylinders.
In addition, the lifting type feeding synchronous belt comprises a feeding support 60, a driving mechanism is arranged on the feeding support 60, the driving mechanism comprises two rotating shafts 61 which are oppositely arranged, the two rotating shafts 61 are rotatably connected through a synchronous belt 51, and one rotating shaft 61 rotates through a driving motor 62; two ends of each rotating shaft 61 are connected with a roller (not shown in the figure) through a lifting synchronous belt 63, and a feeding synchronous belt 64 capable of moving up and down is arranged on the lifting synchronous belt 63.
The eight strip-shaped fabrics are conveyed to the feeding synchronous belt 64 by the clamping frame 5 which can move transversely, then the strip-shaped fabrics on the feeding synchronous belt 64 can be controlled by the driving motor 62 to descend to a proper position, and finally the eight strip-shaped fabrics are collected in sequence.
The automatic longitudinal and transverse lace slitting machine for the weft-knitted fabric can automatically cut the weft-knitted fabric into a plurality of strip-shaped fabrics with the same size, the whole process is free of manual operation, the operation is convenient, labor-saving and effective, the weft-knitted fabric is tensioned at the left end and the right end, and then longitudinally cut and transversely cut, so that the problem that the processed strip-shaped weft-knitted fabric is not deformed is solved, the processed strip-shaped fabric is automatically collected, the operation is convenient and labor-saving, the labor cost is reduced, the quality of the processed product is high, and the actual production and processing requirements are met.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a weft knitting surface fabric is with automatic vertically and horizontally lace strip opening machine which characterized in that includes:
the feeding mechanism is used for conveying the cloth to the slitting mechanism;
the slitting mechanism is arranged on one side of the feeding mechanism and is used for cutting the cloth transmitted by the feeding mechanism into a plurality of strip-shaped fabrics with the same size;
and the material receiving mechanism is arranged at the tail end of the strip opening mechanism and is used for collecting the strip fabrics processed by the strip opening mechanism.
2. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 1, characterized in that: the strip opening mechanism comprises a strip opening bracket, wherein:
the pre-feeding assembly is arranged on one side of the feeding mechanism and used for conveying a section of fabric forwards in advance, and the pre-feeding assembly comprises a driving roller set, and a first roller and a second roller which are distributed on one side of the driving roller set in a staggered mode;
the clamping assembly is arranged below the second roller; the clamping assembly comprises a first clamping roller, and a second clamping roller which can be clamped with the first clamping roller through a transverse moving cylinder is arranged on one side of the first clamping roller;
the vertical shearing mechanism is arranged between the second roller and the clamping assembly and is used for vertically shearing the cloth in multiple sections;
the transverse shearing mechanism is arranged below the vertical shearing mechanism and used for transversely shearing the cloth sheared by the vertical shearing mechanism into a plurality of small sections;
the pushing mechanism is arranged below the transverse shearing mechanism and used for pushing the cloth into the conveyor belt mechanism;
the conveying belt mechanism is arranged at one end of the material pushing mechanism and used for synchronously conveying multiple sections of cloth conveyed by the material pushing mechanism, and the conveying belt mechanism comprises a feeding conveying belt and a pressing wheel located above the feeding conveying belt.
3. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 2, characterized in that: the vertical cutting mechanism comprises a plurality of vertical cutting knife assemblies which are vertically distributed on the slitting support, each vertical cutting knife assembly comprises a vertical cutting die and a vertical tool bit which are oppositely arranged, and the vertical cutting dies are driven by vertical cylinders to be close to the vertical tool bits.
4. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 2, characterized in that: the transverse shearing mechanism comprises a plurality of vertically distributed transverse cutter assemblies, the transverse cutter assemblies are arranged on the slitting support through the driving mechanism and can move vertically synchronously, and each transverse cutter assembly comprises a transverse cutter die and a transverse cutter head which are arranged oppositely.
5. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 4, characterized in that: the driving mechanism comprises a driving motor, the driving motor drives a rotating shaft to rotate, and a first conveying belt and a second conveying belt are arranged on the rotating shaft; the transverse cutter head is arranged on the first conveyor belt, and the bottom of the transverse cutter head is arranged on the transverse sliding rail; the second conveyor belt drives the third conveyor belt to transmit through the transmission shaft, a transverse cutting die corresponding to the transverse cutter head is arranged on the third conveyor belt, and the transverse cutting die is driven by a transverse cylinder to be close to the transverse cutter head.
6. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 2, characterized in that: the pushing mechanism comprises a material clamping cylinder, and a cloth clamping plate capable of moving transversely is arranged at the front end of the material clamping cylinder; one end of the cloth clamping plate is provided with a positioning block, the positioning block is provided with a rotating plate which is arranged corresponding to the cloth clamping plate, and the rotating plate is driven by a rotating cylinder to rotate; the bottom of the rotating plate is arranged on the conveyor belt mechanism.
7. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 1, characterized in that: the material receiving mechanism comprises a clamping mechanism positioned on the collecting support, and a lifting type feeding synchronous belt is arranged below the clamping mechanism and used for receiving the cloth sent by the clamping assembly;
the clamping assembly comprises two synchronous belts positioned on the collecting bracket, and a clamping frame capable of moving transversely is arranged on the synchronous belts; the clamping device is characterized in that a plurality of lifting cylinders are arranged on the clamping frame, a lifting plate is arranged at the bottom of each lifting cylinder, connecting rods which are vertically arranged are arranged at two ends of each lifting plate, clamping jaw assemblies which are symmetrically arranged are arranged on the connecting rods, each clamping jaw assembly comprises two clamping jaws which are oppositely arranged, and the clamping jaws are driven by the clamping cylinders.
8. The automatic vertical and horizontal lace slitting machine for weft-knitted fabrics according to claim 7, characterized in that: the lifting type feeding synchronous belt comprises a feeding support, a driving mechanism is arranged on the feeding support and comprises two rotating shafts which are oppositely arranged, the two rotating shafts are rotatably connected through the synchronous belt, and one rotating shaft rotates through a driving motor; every the both ends of axis of rotation link to each other with the gyro wheel through the lift hold-in range, be equipped with the pay-off hold-in range that can reciprocate on the lift hold-in range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163209.5U CN215366499U (en) | 2021-01-21 | 2021-01-21 | Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163209.5U CN215366499U (en) | 2021-01-21 | 2021-01-21 | Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric |
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| CN215366499U true CN215366499U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120163209.5U Active CN215366499U (en) | 2021-01-21 | 2021-01-21 | Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900061A (en) * | 2021-01-21 | 2021-06-04 | 苏州琼派瑞特电子科技有限公司 | Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric |
-
2021
- 2021-01-21 CN CN202120163209.5U patent/CN215366499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900061A (en) * | 2021-01-21 | 2021-06-04 | 苏州琼派瑞特电子科技有限公司 | Automatic longitudinal and transverse lace slitting machine for weft-knitted fabric |
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