CN211498024U - Photoelectric detection yarn-breaking automatic stop device of warp knitting machine - Google Patents
Photoelectric detection yarn-breaking automatic stop device of warp knitting machine Download PDFInfo
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- CN211498024U CN211498024U CN201921676721.9U CN201921676721U CN211498024U CN 211498024 U CN211498024 U CN 211498024U CN 201921676721 U CN201921676721 U CN 201921676721U CN 211498024 U CN211498024 U CN 211498024U
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Abstract
The utility model discloses a tricot machine photoelectric detection yarn breakage stop motion belongs to the stop motion field, the on-line screen storage device comprises a base, base front end outer wall fixed mounting has control button, base upper end outer wall fixed mounting has cylinder A, cylinder A lower extreme both sides outer wall fixed mounting has connecting rod A, the inside fixed mounting of cylinder A has sliding tray C, sliding tray C lower extreme inner wall fixed mounting has the spring, spring upper end fixed mounting has the sliding block, cylinder A middle side wall fixed mounting has the through-hole, cylinder A upper end both sides outer wall fixed mounting has connecting rod B. Through setting up the position that rotating-structure is convenient for draw according to the elasticity degree regulation of yarn and is dragged, make the yarn remain stable state can last processing, through setting up elastic telescopic structure, be convenient for as the timely warning staff of the condition of yarn disconnection, in time connect the yarn of disconnection to continue to make the machine function, improved production efficiency, increased the practicality of tricot machine.
Description
Technical Field
The utility model relates to a stop motion technical field especially relates to a tricot machine photoelectric detection yarn breakage stop motion.
Background
The warp knitting machine is to form knitted fabric with one or several parallel yarn sets on all the needles of the warp feeding machine and through simultaneous looping, and the knitted fabric consists of mainly knitting mechanism, warp feeding structure, drawing and winding mechanism and driving mechanism.
Patent CN201820278838.0 discloses a yarn breakage automatic stop device of a warp knitting machine, which does not have a yarn breakage automatic stop device for the existing warp knitting machine, when the yarn is broken, the machine still idles, so that the waste of resources causes a certain damage to the warp knitting machine, and when the yarn is broken, the limiting block is driven to slide upwards under the action of the spring, so as to drive the conductive block to separate, the circuit is disconnected, so that the warp knitting machine is powered off and stops operating, and the automatic stop effect is achieved.
The yarn-breaking automatic stop device of the warp knitting machine has the following defects: 1. the yarn breakage automatic stop device only has the function of automatically disconnecting the circuit and does not have a reminding device, when an operator does not close to the yarn breakage automatic stop device any longer, the operator cannot timely find that the warp knitting machine stops operating, and the operator cannot timely connect the disconnected yarns to enable the warp knitting machine to operate again, so that the knitting efficiency is reduced, the required yield cannot be achieved, the economic loss is caused, and the practicability of the automatic stop device is reduced. 2. The warp knitting machine is only provided with the automatic stop device, yarn breakage can occur under the condition that the yarn is too tight, the warp knitting machine is not convenient for adjusting the pull ring for pulling the yarn according to the tightness degree of the yarn, the yarn can be broken under the condition that the yarn is tight, or the yarn is too loose, so that the yarn is wound, the knitting efficiency is reduced, and the practicability of the warp knitting machine is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photoelectric detection yarn breakage automatic stop device of a warp knitting machine, which aims to adopt an elastic telescopic structure, yarns pass through a through hole in a cylinder A, a sliding block made of a conductive material is movably arranged at the lower end of the cylinder A, the sliding block is upwards pressed by a spring at the lower end, the yarns block the sliding block and prevent the sliding block from moving upwards, a lead is fixedly arranged in a connecting rod A at two sides of the cylinder A, the port of the lead extends out of the inner wall of the cylinder A and is contacted with the sliding block made of the conductive material to form a closed circuit with an external power supply, when the yarns are disconnected, the sliding block receives the upward elastic force of the spring at the lower end and slides upwards in a sliding groove C, when the sliding block is separated from the leads in the connecting rods A at two sides, the sliding block of the whole warp knitting machine equipment breaks the circuit, stops running, continues to slide upwards in the sliding groove C, when, the sliding block of the conductive material enables the upper end storage battery and the buzzer to form a closed circuit, the buzzer is electrified to remind a worker of the fact that the yarn is disconnected, the yarn can be connected again in time, the warp knitting machine works, production efficiency is improved, and practicability of the automatic stop device is improved.
Through a rotating structure, when an operator finds that the yarn is too tight, the operator presses a control button to control a motor A to operate, the motor A drives a screw rod A to rotate, the screw rod A rotates to drive a sleeved screw rod sleeve A to rotate through outer wall threads, the screw rod sleeve A moves left and right on the outer wall of the screw rod A while rotating, so as to drive a bearing sleeve A to move left and right, a cylinder C fixedly installed at the upper end is driven to move left and right in a sliding groove A, then the motor B is controlled to operate to drive a screw rod B to rotate, the screw rod B rotates to drive a screw rod sleeve B to rotate through outer wall threads, the screw rod sleeve B moves up and down on the outer wall of the screw rod B while rotating, so as to drive the bearing sleeve B to move up and down, so as to drive a rubber through pipe rotatably installed at the front end to move up and down in the sliding groove B, the position of pulling the, the production efficiency is improved, and the practicability of the warp knitting machine is improved.
The utility model provides a specific technical scheme as follows:
the utility model provides a photoelectric detection yarn-breaking automatic stop device of a warp knitting machine, which comprises a base, wherein a control button is fixedly arranged on the outer wall of the front end of the base, a cylinder A is fixedly arranged on the outer wall of the upper end of the base, connecting rods A are fixedly arranged on the outer walls of two sides of the lower end of the cylinder A, a sliding groove C is fixedly arranged in the cylinder A, a spring is fixedly arranged on the inner wall of the lower end of the sliding groove C, a sliding block is fixedly arranged on the upper end of the spring, a through hole is fixedly arranged on the middle side wall of the cylinder A, a connecting rod B is fixedly arranged on the outer walls of two sides of the upper end of the cylinder A, a buzzer and a storage battery are fixedly arranged on the upper end of the connecting rod B in turn through a lead, a cylinder B is fixedly arranged on the outer wall of the left end of the base, the outer wall of the screw rod sleeve A is fixedly sleeved with a bearing sleeve A, the side wall of the upper end of the cylinder B is fixedly provided with a sliding groove A, the bearing sleeve A penetrates through the sliding groove A and is fixedly provided with a cylinder C, the outer wall of the upper end of the cylinder C is fixedly provided with a motor B, the lower end of the motor B penetrates through the cylinder C and is rotatably connected with a screw rod B, the outer wall of the screw rod B is rotatably sleeved with the screw rod sleeve B, the outer wall of the screw rod sleeve B is fixedly sleeved with a bearing sleeve B, the side wall of the front end of the cylinder C is fixedly provided with a sliding groove B, the bearing sleeve B penetrates through the sliding groove B and is fixedly provided with a straight.
Optionally, the outer wall of the screw rod a is fixedly provided with threads, and the inner wall of the screw rod sleeve a is fixedly provided with threads matched with the threads on the outer wall of the screw rod a, so as to form a rotating structure.
Optionally, the outer wall of the screw B is fixedly provided with threads, and the inner wall of the screw sleeve B is fixedly provided with threads matched with the threads on the outer wall of the screw B to form a rotating structure.
Optionally, the lower extreme outer wall fixed connection spring's of sliding block one end, the other end fixed connection of spring constitutes elastic telescopic structure at the lower extreme inner wall of sliding tray C.
Optionally, the input end of the control button is electrically connected with an external power supply through a wire, the output end of the control button is electrically connected with the input ends of the motor A and the motor B through wires, the output end of the motor A is connected with the rotation input end of the screw rod A, and the output end of the motor B is connected with the rotation input end of the screw rod B.
The utility model has the advantages as follows:
1. the embodiment of the utility model provides a photoelectric detection yarn breakage automatic stop device of a warp knitting machine, through an elastic telescopic structure, yarns pass through a through hole in a cylinder A, a sliding block made of a conductive material is movably arranged at the lower end of the cylinder A, the sliding block is upwards pressed by a spring at the lower end, the yarns block the sliding block and prevent the sliding block from moving upwards, a lead is fixedly arranged in a connecting rod A at two sides of the cylinder A, a port of the lead extends out of the inner wall of the cylinder A and is contacted with the sliding block made of the conductive material to form a closed circuit with an external power supply, when the yarns are disconnected, the upward elastic force of the spring at the lower end of the sliding block is received by the sliding block and slides upwards in a sliding groove C, when the sliding block is separated from the leads in the connecting rods A at two sides, the sliding block of the whole warp knitting machine is disconnected with the circuit, the operation is stopped, the sliding block, the sliding block of the conductive material enables the upper end storage battery and the buzzer to form a closed circuit, the buzzer is electrified to remind a worker of the fact that the yarn is disconnected, the yarn can be connected again in time, the warp knitting machine works, production efficiency is improved, and practicability of the automatic stop device is improved.
2. Through a rotating structure, when an operator finds that the yarn is too tight, the operator presses a control button to control a motor A to operate, the motor A drives a screw rod A to rotate, the screw rod A rotates to drive a sleeved screw rod sleeve A to rotate through outer wall threads, the screw rod sleeve A moves left and right on the outer wall of the screw rod A while rotating, so as to drive a bearing sleeve A to move left and right, a cylinder C fixedly installed at the upper end is driven to move left and right in a sliding groove A, then the motor B is controlled to operate to drive a screw rod B to rotate, the screw rod B rotates to drive a screw rod sleeve B to rotate through outer wall threads, the screw rod sleeve B moves up and down on the outer wall of the screw rod B while rotating, so as to drive the bearing sleeve B to move up and down, so as to drive a rubber through pipe rotatably installed at the front end to move up and down in the sliding groove B, the position of pulling the, the production efficiency is improved, and the practicability of the warp knitting machine is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective sectional view of a photoelectric detection broken yarn automatic stop device of a warp knitting machine according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial side sectional structure in fig. 1 of a photoelectric detection yarn breakage automatic stop device of a warp knitting machine according to an embodiment of the present invention;
fig. 3 is a schematic circuit structure diagram of a photoelectric detection yarn breakage automatic stop device of a warp knitting machine according to an embodiment of the present invention.
In the figure: 1. a base; 2. a control button; 3. a column A; 4. a through hole; 5. a slider; 6. a spring; 7. a connecting rod A; 8. a connecting rod B; 9. a buzzer; 10. a storage battery; 11. a column B; 12. a motor A; 13. a sliding groove A; 14. a screw A; 15. a screw rod sleeve A; 16. a bearing bush A; 17. a column C; 18. a motor B; 19. a screw B; 20. a screw rod sleeve B; 21. a bearing sleeve B; 22. a straight rod; 23. pipe passing; 24. a sliding groove B; 25. a slide groove C.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A photoelectric detection yarn breakage automatic stop device of a warp knitting machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, a photoelectric detection yarn breakage automatic stop device for a warp knitting machine provided by an embodiment of the present invention includes a base 1, a control button 2 is fixedly installed on an outer wall of a front end of the base 1, a cylinder A3 is fixedly installed on an outer wall of an upper end of the base 1, a connecting rod a7 is fixedly installed on outer walls of two sides of a lower end of the cylinder A3, a sliding groove C25 is fixedly installed inside the cylinder A3, a spring 6 is fixedly installed on an inner wall of a lower end of the sliding groove C25, a sliding block 5 is fixedly installed on an upper end of the spring 6, a through hole 4 is fixedly installed on a middle side wall of the cylinder A3, a connecting rod B8 is fixedly installed on outer walls of two sides of an upper end of the cylinder A3, a buzzer 9 and a storage battery 10 are fixedly installed on an upper end of a connecting rod B8 in sequence through a wire, a cylinder B11 is fixedly installed, screw rod cover A15 is rotated to the outer wall of screw rod A14 and is cup jointed, screw rod cover A15 outer wall is fixed and is cup jointed bearing cover A16, cylinder B11 upper end lateral wall fixed mounting has sliding tray A13, bearing cover A16 runs through sliding tray A13 fixed mounting has cylinder C17, cylinder C17 upper end outer wall fixed mounting has motor B18, motor B18 lower extreme runs through cylinder C17 and rotates and is connected with screw rod B19, screw rod cover B20 is rotated and is cup jointed to the outer wall of screw rod B19, bearing cover B20 outer wall fixed cup joint has bearing cover B21, cylinder C17 front end lateral wall fixed mounting has sliding tray B24, bearing cover B21 runs through sliding tray B24 fixed mounting has straight-bar 22, straight-bar 23 is installed through the rotation of axis of rotation through-bar 22 front end.
Referring to fig. 1, a screw thread is fixedly installed on the outer wall of a screw a14, a screw thread matched with the screw thread on the outer wall of a screw a14 is fixedly installed on the inner wall of a screw bush a15, a rotating structure is formed, a control button 2 controls a motor a12, and the motor a12 drives the screw a14 to rotate, the screw a14 rotates to drive the screw bush a15 sleeved by the outer wall screw thread to rotate, the screw bush a15 rotates and moves left and right on the outer wall of the screw a14, so as to drive a bearing bush a16 to move left and right, and a cylinder C17 fixedly installed at the upper end is driven to move left and right in a sliding groove a13, and the position of pulling is adjusted according to the degree of tightness of the yarn, so that the yarn is kept in.
Referring to fig. 1 and 2, a thread is fixedly installed on the outer wall of the screw B19, a thread matched with the thread on the outer wall of the screw B19 is fixedly installed on the inner wall of the screw sleeve B20, a rotating structure is formed, the motor B8 is controlled to operate, the screw B19 is driven to rotate, the screw B19 rotates to drive the screw sleeve B20 to rotate through the thread on the outer wall, the screw sleeve B20 rotates and moves up and down on the outer wall of the screw B19, the bearing sleeve B21 is driven to move up and down, and therefore the rubber through pipe 23 rotatably installed at the front end is driven to move up and down in the sliding groove B24, the position of the through pipe 23 for pulling the yarn is conveniently adjusted according to the loose or tight condition of the yarn, the yarn can be kept in a stable state, the.
Referring to fig. 1, the outer wall of the lower end of the sliding block 5 is fixedly connected with one end of a spring 6, the other end of the spring 6 is fixedly connected with the inner wall of the lower end of a sliding groove C25 to form an elastic telescopic structure, a yarn passes through a through hole 4 in a cylinder A3, the sliding block 5 made of a conductive material is movably installed at the lower end of a cylinder A3, the sliding block 5 is pressed upwards by the spring 6 at the lower end, the sliding block 5 is blocked by the yarn and cannot move upwards, a wire is fixedly installed inside a connecting rod a7 at two sides of the cylinder A3, a port of the wire extends out of the inner wall of the cylinder A3 to be contacted with the sliding block 5 made of the conductive material and is communicated with an external power supply to form a closed circuit, when the yarn is disconnected, the upward elastic force of the spring 6 at the lower end of the sliding block 5 slides upwards in the sliding groove C25, when the sliding block 5 is separated from the wire, when the sliding block 5 contacts the wire interface in the connecting rod B8 fixedly installed on two sides of the upper end of the cylinder A3, the sliding block 5 made of the conductive material enables the upper end storage battery 10 and the buzzer 9 to form a closed circuit, the buzzer 9 is electrified to recall, the yarn disconnection condition of a worker is reminded, the yarn can be connected again in time, the warp knitting machine works, the production efficiency is improved, and the practicability of the automatic stop device is improved.
Referring to fig. 3, the input terminal of the control button 2 is electrically connected to an external power source through a wire, the output terminal of the control button 2 is electrically connected to the input terminals of the motor a12 and the motor B18 through wires, the output terminal of the motor a12 is connected to the rotation input terminal of the screw a14, and the output terminal of the motor B18 is connected to the rotation input terminal of the screw B19.
The motor A12, the motor B19, the buzzer 9, the storage battery 10 and the control button 2 are products in the prior art, the models of the motor A12 and the motor B19 are HD2401-24, the manufacturer is Anchuan, the model of the control button 2 is LA38-11DN, the manufacturer is Mixi, the model of the storage battery 10 is 6DB600, the manufacturer is an Intel power supply, the model of the buzzer 9 is SFM-27, and the manufacturer is Ba Da electrons, and the description is omitted. When the working personnel find that the yarn is too tight, the control button 2 is pressed to control the motor A12 to operate, the motor A12 drives the screw A14 to rotate, the screw A14 rotates to drive the sleeved screw rod sleeve A15 to rotate through the outer wall threads, the screw rod sleeve A15 rotates and moves left and right on the outer wall of the screw A14, so as to drive the bearing sleeve A16 to move left and right, drive the cylinder C17 fixedly installed at the upper end to move left and right in the sliding groove A13, then the motor B8 is controlled to operate to drive the screw B19 to rotate, the screw B19 rotates to drive the screw rod sleeve B20 to rotate through the outer wall threads, the screw rod sleeve B20 rotates and moves up and down on the outer wall of the screw rod B19, so as to drive the bearing sleeve B21 to move up and down, so as to drive the rubber through pipe 23 rotatably installed at the front end to move up and down in the sliding groove B24, so as to adjust the position of the through pipe, the yarn passes through a through hole 4 in a column A3, a sliding block 5 made of conductive material is movably arranged at the lower end of a column A3, the sliding block 5 is pressed upwards by a spring 6 at the lower end, the sliding block 5 is blocked by the yarn and cannot move upwards, wires are fixedly arranged in connecting rods A7 at two sides of the column A3, ports of the wires extend out of the inner wall of a column A3 to be in contact with the sliding block 5 made of the conductive material and are communicated with an external power supply to form a closed circuit, when the yarn is disconnected, the sliding block 5 receives the upward elastic force of the spring 6 at the lower end and slides upwards in a sliding groove C25, when the sliding block 5 is separated from the wires in connecting rods A7 at two sides, the sliding block of the whole warp knitting machine is disconnected from the circuit and stops running, the sliding block 5 continues to slide upwards in the sliding groove C25, and when the sliding block 5 is in contact with wire interfaces in connecting rods B8 fixedly arranged at two sides at, the buzzer 9 is electrified to remind workers of the fact that the yarn is disconnected, so that the yarns can be connected again in time, and the warp knitting machine works.
It should be noted that the utility model relates to a tricot machine photoelectric detection yarn breakage stop motion, including motor A12, motor B19, bee calling organ 9, battery 10 and control button 2, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The photoelectric detection yarn breakage automatic stop device of the warp knitting machine is characterized by comprising a base (1), wherein a control button (2) is fixedly mounted on the outer wall of the front end of the base (1), a cylinder A (3) is fixedly mounted on the outer wall of the upper end of the base (1), connecting rods A (7) are fixedly mounted on the outer walls of the two sides of the lower end of the cylinder A (3), a sliding groove C (25) is fixedly mounted inside the cylinder A (3), a spring (6) is fixedly mounted on the inner wall of the lower end of the sliding groove C (25), a sliding block (5) is fixedly mounted at the upper end of the spring (6), a through hole (4) is fixedly mounted on the middle side wall of the cylinder A (3), connecting rods B (8) are fixedly mounted on the outer walls of the two sides of the upper end of the cylinder A (3), and a buzzer (9) and a storage battery (10), the cylinder B (11) is fixedly installed on the outer wall of the left end of the base (1), the motor A (12) is fixedly installed on the outer wall of the left end of the cylinder B (11), the right end of the motor A (12) penetrates through the cylinder B (11) and is rotatably connected with the screw A (14), the screw A (14) is rotatably sleeved with the screw sleeve A (15), the outer wall of the screw sleeve A (15) is fixedly sleeved with the bearing sleeve A (16), the upper end side wall of the cylinder B (11) is fixedly installed with the sliding groove A (13), the bearing sleeve A (16) penetrates through the sliding groove A (13) and is fixedly installed with the cylinder C (17), the upper end outer wall of the cylinder C (17) is fixedly installed with the motor B (18), the lower end of the motor B (18) penetrates through the cylinder C (17) and is rotatably connected with the screw B (19), the outer wall of the screw B (19) is rotatably sleeved with the screw sleeve B (20), the outer wall of the screw sleeve B, the cylinder C (17) front end lateral wall fixed mounting has sliding tray B (24), bearing housing B (21) run through sliding tray B (24) fixed mounting has straight-bar (22), straight-bar (22) front end is rotated through the axis of rotation and is installed siphunculus (23).
2. The photoelectric detection yarn breakage automatic stop device of the warp knitting machine as claimed in claim 1, wherein threads are fixedly mounted on the outer wall of the screw A (14), and threads matched with the threads on the outer wall of the screw A (14) are fixedly mounted on the inner wall of the screw sleeve A (15) to form a rotating structure.
3. The photoelectric detection yarn breakage automatic stop device of the warp knitting machine as claimed in claim 1, wherein threads are fixedly mounted on the outer wall of the screw B (19), and threads matched with the threads on the outer wall of the screw B (19) are fixedly mounted on the inner wall of the screw sleeve B (20) to form a rotating structure.
4. The photoelectric yarn breakage detection automatic stop device of the warp knitting machine as claimed in claim 1, wherein the outer wall of the lower end of the sliding block (5) is fixedly connected with one end of the spring (6), and the other end of the spring (6) is fixedly connected with the inner wall of the lower end of the sliding groove C (25) to form an elastic telescopic structure.
5. The photoelectric detection yarn breakage automatic stop device of the warp knitting machine as claimed in claim 1, characterized in that an input end of the control button (2) is electrically connected with an external power supply through a lead, an output end of the control button (2) is electrically connected with input ends of a motor A (12) and a motor B (18) through leads, an output end of the motor A (12) is connected with a rotation input end of a screw A (14), and an output end of the motor B (18) is connected with a rotation input end of a screw B (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676721.9U CN211498024U (en) | 2019-10-09 | 2019-10-09 | Photoelectric detection yarn-breaking automatic stop device of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676721.9U CN211498024U (en) | 2019-10-09 | 2019-10-09 | Photoelectric detection yarn-breaking automatic stop device of warp knitting machine |
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| Publication Number | Publication Date |
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| CN211498024U true CN211498024U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676721.9U Expired - Fee Related CN211498024U (en) | 2019-10-09 | 2019-10-09 | Photoelectric detection yarn-breaking automatic stop device of warp knitting machine |
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| CN (1) | CN211498024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501779A (en) * | 2020-11-26 | 2021-03-16 | 浙江省嵊州市绿园塑料网业有限公司 | Warp knitting machine screen cloth broken string detection device with pause function |
| CN114164555A (en) * | 2021-11-05 | 2022-03-11 | 福建省晋江市华宇织造有限公司 | Production equipment for warp-knitted spacer fabric |
| CN118239310A (en) * | 2024-05-30 | 2024-06-25 | 南通海门飞龙印染有限公司 | Automatic stop-rotating winding device for cotton soft towel processing |
-
2019
- 2019-10-09 CN CN201921676721.9U patent/CN211498024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501779A (en) * | 2020-11-26 | 2021-03-16 | 浙江省嵊州市绿园塑料网业有限公司 | Warp knitting machine screen cloth broken string detection device with pause function |
| CN112501779B (en) * | 2020-11-26 | 2022-03-22 | 浙江省嵊州市绿园塑料网业有限公司 | Warp knitting machine screen cloth broken string detection device with pause function |
| CN114164555A (en) * | 2021-11-05 | 2022-03-11 | 福建省晋江市华宇织造有限公司 | Production equipment for warp-knitted spacer fabric |
| CN118239310A (en) * | 2024-05-30 | 2024-06-25 | 南通海门飞龙印染有限公司 | Automatic stop-rotating winding device for cotton soft towel processing |
| CN118239310B (en) * | 2024-05-30 | 2024-09-03 | 南通海门飞龙印染有限公司 | Automatic stop-rotating winding device for cotton soft towel processing |
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Granted publication date: 20200915 Termination date: 20211009 |