CN114150431A - High-speed warp knitting machine with guide bar auxiliary reset device - Google Patents
High-speed warp knitting machine with guide bar auxiliary reset device Download PDFInfo
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- CN114150431A CN114150431A CN202111361103.7A CN202111361103A CN114150431A CN 114150431 A CN114150431 A CN 114150431A CN 202111361103 A CN202111361103 A CN 202111361103A CN 114150431 A CN114150431 A CN 114150431A
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- Prior art keywords
- needle
- spring
- guide bar
- knitting machine
- warp knitting
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
- D04B27/26—Shogging devices therefor
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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
- D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a high-speed warp knitting machine with a guide bar auxiliary reset device, which comprises a guide bar auxiliary reset mechanism and a looping mechanism, wherein the guide bar auxiliary reset mechanism is arranged on the guide bar; the guide bar auxiliary reset mechanism comprises a guide bar, a swing shaft plate is arranged on one side of the guide bar, threaded holes are equidistantly formed in the side surface of the swing shaft plate, ejector rod bolts are installed in the threaded holes in a penetrating mode through threads, a rotary groove is formed in one end, close to the guide bar, of each ejector rod bolt, a rotary shaft is embedded in the rotary groove, a first spring pressing block is arranged at one end of the rotary shaft, the first spring pressing block is connected with a second spring pressing block through a spring, a support column is installed on one side of the second spring pressing block, one end of the support column is connected with the side surface of the guide bar, a support tube is sleeved on the outer side of the support column, the accessible stay tube is protected the spring, prescribes a limit to first spring briquetting and second spring briquetting and can only slide along fixed direction, avoids the spring to warp, has prolonged the life of device, has guaranteed the work efficiency of tricot machine, and can unscrew the locking cap and take out the spring and maintain the change, makes the device more durable.
Description
Technical Field
The invention relates to the technical field of warp knitting machines, in particular to a high-speed warp knitting machine with a guide bar auxiliary resetting device.
Background
The method is called warp knitting, the fabric is called warp knitting fabric, the machine for completing the warp knitting is called warp knitting machine, and the warp knitting machine needs a guide bar auxiliary reset device when in use.
The patent with the application number of 201620144738.X provides 'a guide bar auxiliary resetting device suitable for a high-speed machine', the patent comprises a swing shaft and a guide bar, the problem that the guide bar is not timely reset when the high-speed high-machine number warp knitting machine operates can be effectively solved, however, in the working process, because no protection is carried out on a spring, the spring is easy to deform, the device is damaged, and the working efficiency of the warp knitting machine is influenced.
Disclosure of Invention
The invention provides a warp knitting machine which can effectively solve the problem that the working efficiency of the warp knitting machine is influenced because the spring is easy to deform and damage because the spring is not protected in the working process in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-speed warp knitting machine with a guide bar auxiliary reset device comprises a guide bar auxiliary reset mechanism and a looping mechanism; the guide bar auxiliary reset mechanism comprises a guide bar, a swing shaft plate is placed on one side of the guide bar, threaded holes are equidistantly formed in the side face of the swing shaft plate, ejector rod bolts are installed in the threaded holes in a penetrating mode through threads, a rotary groove is formed in one end, close to the guide bar, of each ejector rod bolt, a rotary shaft is embedded in the rotary groove, a first spring pressing block is placed at one end of the rotary shaft, a fixing hole is formed in the middle of the first spring pressing block, the end side, facing the swing shaft plate, of the first spring pressing block is connected with the rotary shaft through the fixing hole in a penetrating mode through a fixing screw, the first spring pressing block is connected with a second spring pressing block through a spring, a support column is installed on one side of the second spring pressing block, one end of the support column is connected with the side face of the guide bar, a support tube is sleeved on the outer side of the support column, the other end of the support tube is sleeved on the outer side of the ejector rod bolts, and a fixing cap is installed inside the other end of the support tube through threads, and observation holes are symmetrically formed in the outer side surface of the supporting tube.
Preferably, the ejector rod bolt is equal to the diameter of the support column, and the inner diameter of one end, located on the outer side of the support column, of the support tube is equal to the diameter of the support column.
Preferably, the first spring pressing block, the spring and the second spring pressing block are located inside the supporting tube, and the inside of the middle of the supporting tube is attached to the outer side of the first spring pressing block.
Preferably, the first spring pressing block and the second spring pressing block are equal in size, and the inner diameter of the fixing cap is equal to the outer diameter of the ejector bolt.
Preferably, the balance staff has been placed to balance staff board top surface, balance staff board top surface one end is rotated and is connected with the gland, gland one end is connected through set screw with the balance staff board top surface other end, adjusting screw is installed to gland outside equidistance, adjusting screw one end is rotated and is connected with the regulating plate.
Preferably, the adjusting plate is located inside the gland and is an arc-shaped plate.
The looping mechanism comprises a grooved needle, a first needle seat connected with the grooved needle, a sinker, a second needle seat connected with the sinker, a yarn guide needle and a third needle seat connected with the yarn guide needle; the grooved needle comprises a needle hook and a needle body, the tail end of the needle body is connected with a first conducting wire, and a needle core capable of moving relative to the length direction of the grooved needle is arranged on the needle body; the needle core is connected to the fourth needle seat through a supporting rod, an external second wire is arranged at the connecting end of the supporting rod far away from the needle core, and when the needle core is driven by the fourth needle seat to move to the needle hook and is in contact closure with the needle hook, the first wire, the groove needle, the needle core and the second wire are connected into a passage.
Preferably, one side of the needle body of the groove needle is provided with a needle hole, and the needle hole is parallel to the extension line of the hook head of the needle hook; the needle body is provided with a slot at one end of the needle hole far away from the needle hook; one end of the needle core, which is far away from the needle hook, is movably connected with the supporting rod pin shaft in the groove; the grooved needle, the needle core and the supporting rod are made of conductive metal materials; the outside of the connecting end of the slot needle and the needle core is coated with an insulating coating; the needle core, its outside needle hook, branch link coated insulating coating.
Preferably, the needle body of the groove needle comprises a conductive block and an insulating block, and the conductive block and the insulating block are tightly connected by a clamping groove; two ends of the conductive block are respectively connected with the needle hook and the first conducting wire; a needle hole is arranged in the length direction of the insulating block, and the needle hole is parallel to the extension line of the needle hook head; the insulating block is provided with a slot at one end of the needle hole far away from the needle hook; one end of the needle core, which is far away from the needle hook, is movably connected with the supporting rod pin shaft in the groove; the needle hook, the conductive block, the needle core and the supporting rod are made of conductive metal materials.
Preferably, the first lead and the second lead are externally connected with a controller, and an electric signal detection element and a warp knitting machine start-stop switch are arranged on a main plate in the controller.
Compared with the prior art, the invention has the beneficial effects that:
1. the supporting tube, the fixing cap, the supporting column and the observation hole are arranged, the spring can be protected through the supporting tube, the first spring pressing block and the second spring pressing block are limited to only slide along the fixing direction, the spring is prevented from deforming, the service life of the device is prolonged, the working efficiency of the warp knitting machine is guaranteed, the fixing cap can be unscrewed to take out the spring for maintenance and replacement, the device is more durable, the condition of the spring can be conveniently observed through the observation hole, and the maintenance is convenient.
2. The spring adjusting device is provided with the ejector rod bolt, the rotary groove, the rotary shaft and the fixing screw, and is connected with the first spring pressing block through the rotary shaft, so that the spring is prevented from deforming when the ejector rod bolt is adjusted, the rotary shaft and the first spring pressing block can be detached and separated through the fixing screw, and the device is convenient to store and install.
3. The invention is provided with the gland, the positioning screw, the adjusting screw and the adjusting plate, the pendulum shaft can be fixed on the top surface of the pendulum shaft plate through the gland and the positioning screw, the adjusting screw is screwed to enable the adjusting plate to tightly press the pendulum shaft, so that the pendulum shaft is more stably fixed, the adjusting plate can rotate, the pendulum shafts with different sizes can be conveniently fixed, and the device has wider applicability.
4. Compared with the original self-checking open-close grooved needle warp knitting machine, the grooved needle and the needle core are connected to the controller through the conducting wires, when the conducting grooved needle is contacted with the needle core, an electric signal sent by the first conducting wire can be transmitted back to the controller through the grooved needle, the needle core and the second conducting wire, the controller can identify whether the grooved needle and the needle core are closed, when the grooved needle and the needle core are not closed according to requirements, the controller can control the warp knitting machine to be closed, the defect that warp yarns are separated from the grooved needle is avoided, and the yield of products is guaranteed.
5. The insulating coating is coated on the grooved needle and the needle core, so that the insulating coating can prevent the circuit conduction of the non-closed positions of the grooved needle and the needle core, and the insulating layer has certain wear resistance, thereby prolonging the service life of the needle core and the grooved needle.
6. The other design of the groove needle comprises the conductive block and the insulating block, the insulating block effectively avoids the circuit conduction of the non-closed position of the groove needle and the needle core, and the conductive block and the insulating block can be separately maintained and replaced, thereby reducing the material waste.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the locking cap of the present invention;
FIG. 4 is a schematic view of the set screw configuration of the present invention;
FIG. 5 is a schematic view of the looping mechanism of the present invention;
FIG. 6 is an enlarged view of the invention taken from the circled position of FIG. 5;
FIG. 7 is a sectional view of a first embodiment of the grooved needle of the present invention;
fig. 8 is a sectional view of a second embodiment of the grooved needle of the present invention.
Reference numbers in the figures: 11. a guide bar; 12. a swing shaft plate; 13. a threaded hole; 14. a push rod bolt; 15. rotating the groove; 16. a rotating shaft; 17. a first spring press block; 18. a spring; 19. a second spring pressing block; 110. a support pillar; 111. supporting a tube; 112. a fixing cap; 113. an observation hole; 114. a fixing hole; 115. a set screw; 116. a pendulum shaft; 117. a gland; 118. a set screw; 119. an adjusting screw; 120. an adjusting plate; 21. a groove needle; 211. a first needle seat; 212. a needle hook; 213. a needle body; 214. a conductive block; 215. an insulating block; 2106. a pinhole; 2107. grooving; 2116. a pinhole; 2117. grooving; 22. a sinker; 221. a second needle seat; 23. a yarn guide needle; 231. a third needle seat; 24. a needle core; 25. a strut; 251. a fourth needle seat; 26. an insulating coating; 27. a first conductive line; 28. a second conductive line.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-4, the invention provides a technical scheme, a high-speed warp knitting machine with a guide bar auxiliary reset device, comprising a guide bar 11, a swing shaft plate 12 is placed on one side of the guide bar 11, threaded holes 13 are equidistantly arranged on the side surface of the swing shaft plate 12, ejector rod bolts 14 are penetratingly installed in the threaded holes 13 through threads, a rotary groove 15 is opened in one end of the ejector rod bolt 14 close to the guide bar 11, a rotary shaft 16 is embedded in the rotary groove 15, a first spring pressing block 17 is placed at one end of the rotary shaft 16, a fixing hole 114 is opened in the middle of the first spring pressing block 17, the end side of the first spring pressing block 17 facing the swing shaft plate 12 is penetratingly connected with the rotary shaft 16 through a fixing hole 114 through a fixing screw 115, the first spring pressing block 17 is connected with a second spring pressing block 19 through a spring 18, a support column 110 is installed on one side of the second spring pressing block 19, one end of the support column 110 is connected with the side surface of the guide bar 11, the supporting tube 111 is sleeved outside the supporting column 110, the other end of the supporting tube 111 is sleeved outside the ejector rod bolt 14, the fixing cap 112 is installed inside the other end of the supporting tube 111 through threads, the outer side surface of the supporting tube 111 is symmetrically provided with observation holes 113, the diameter of the ejector rod bolt 14 is equal to that of the supporting column 110, the inner diameter of one end, located outside the supporting tube 110, of the supporting tube 111 is equal to that of the supporting column 110, the first spring pressing block 17, the spring 18 and the second spring pressing block 19 are all located inside the supporting tube 111, the inside of the middle part of the supporting tube 111 is attached to the outside of the first spring pressing block 17, the first spring pressing block 17 and the second spring pressing block 19 are equal in size, the inner diameter of the fixing cap 112 is equal to the outer diameter of the ejector rod bolt 14, the spring 18 can be protected through the supporting tube 111, the first spring pressing block 17 and the second spring pressing block 19 are limited to only slide along the fixed direction, the deformation of the spring 18 is avoided, and the service life of the device is prolonged, the work efficiency of tricot machine has been guaranteed, and can unscrew locking cap 112 and take out spring 18 and maintain the change, make the device more durable, can conveniently observe the situation of spring 18 through observing hole 113, convenient the maintenance is connected through pivot 16 and first spring briquetting 17, leads to spring 18 to warp when avoiding adjusting ejector pin bolt 14, and can dismantle pivot 16 and first spring briquetting 17 separately through set screw 115, makes things convenient for depositing and installing of device.
As shown in fig. 5 and 6, the looping mechanism comprises a grooved needle 21 and a first needle seat 211 connected with the grooved needle 21, a sinker 22 and a second needle seat 221 connected with the sinker 22, a yarn guide needle 23 and a third needle seat 231 connected with the yarn guide needle 23; the grooved needle 21 comprises a needle hook 212 and a needle body 213, the end of the needle body 213 is connected with a first conducting wire 27, and the needle body 213 is provided with a needle core 24 which can move relative to the length direction of the grooved needle 21; the needle core 24 is connected to the fourth needle seat 251 through a supporting rod 25, the supporting rod 25 is provided with an external second conducting wire 28 far away from the connecting end of the needle core 24, and when the needle core 24 is driven by the fourth needle seat 251 to move to the needle hook 212 and is contacted and closed with the needle hook 212, the first conducting wire 27, the groove needle 21, the needle core 24 and the second conducting wire 28 are connected into a passage.
As shown in fig. 7, a needle hole 2106 is formed on one side of the needle body 213 of the slot needle 21, and the needle hole 2106 is parallel to the extension line of the hook 212; the needle body 213 is provided with a slot 2107 at one end of the needle hole 2106 far away from the needle hook 212; the end of the needle core 24 far away from the needle hook 212 is movably connected with the pin shaft of the supporting rod 25 in the slot 2107.
The grooved needle 21, the needle core 24 and the supporting rod 25 are made of conductive metal materials; the grooved needle 21 is coated with an insulating coating 26 except the end connected with the needle core 24; the needle core 24 is coated with an insulating coating 26 except the connection ends with the needle hook 212 and the supporting rod 25.
As shown in fig. 8, the pin body 213 of the slot pin 21 includes a conductive block 214 and an insulating block 215, and the conductive block 214 and the insulating block 215 are tightly connected by a slot; the two ends of the conductive block 214 are respectively connected with the needle hook 212 and the first conducting wire 27; a pinhole 2116 is arranged in the length direction of the insulating block 215, and the pinhole 2116 is parallel to the extension line of the hook head of the needle hook 212; the insulating block 215 is provided with a slot 2117 at one end of the pinhole 2116 far away from the needle hook 212; the end of the needle core 24, which is far away from the needle hook 212, is movably connected with the pin shaft of the supporting rod 25 in the groove 2117; the needle hook 212, the conductive block 214, the needle core 24 and the support rod 25 are made of conductive metal.
The first lead 27 and the second lead 28 are externally connected with a controller, and an electric signal detection element and a start-stop switch of the warp knitting machine are arranged on a main board in the controller.
The invention relates to a working principle and a using process of a guide bar auxiliary reset mechanism, which comprises the following steps: the installation fixed mode of the auxiliary resetting device for the guide bar is the same as that of a contrast file with the application number of 201620144738.X, the spring 18 can be protected by the supporting tube 111, the first spring pressing block 17 and the second spring pressing block 19 are limited to only slide along the fixed direction, the deformation of the spring 18 is avoided, the service life of the device is prolonged, the work efficiency of the warp knitting machine is ensured, the fixing cap 112 can be unscrewed to take out the spring 18 for maintenance and replacement, the device is more durable, the condition of the spring 18 can be conveniently observed through the observation hole 113, and the maintenance is convenient.
Through the connection of the rotating shaft 16 and the first spring pressing block 17, the deformation of the spring 18 caused when the ejector rod bolt 14 is adjusted is avoided, and the rotating shaft 16 and the first spring pressing block 17 can be detached and separated through the fixing screw 115, so that the device is convenient to store and install.
The balance staff 116 can be fixed on the top surface of the balance staff plate 12 through the gland 117 and the positioning screw 118, the adjusting screw 119 is screwed to enable the adjusting plate 120 to tightly press the balance staff 116, so that the balance staff 116 is fixed more stably, the adjusting plate 120 can rotate, different sizes of balance staff 116 can be conveniently fixed, and the device is wider in applicability.
The working principle and the using process of the looping mechanism are as follows: the second needle seat 221 controls the sinker 22 to move forwards, and simultaneously the grooved needle 21 and the stylet 24 are controlled by the first needle seat 211 and the second needle seat 221 to move upwards respectively, and the ascending speed of the stylet 24 is less than that of the grooved needle 21; after the needle seat 231 is lifted to a certain height, the grooved needle 21 stays above the needle core 24, the grooved needle 21 and the needle core 24 are separated and are not contacted, at the moment, an electric signal output by the controller is transmitted to the grooved needle 21 from the first conducting wire 27 and cannot form a loop with the needle core 24, and then the third needle seat 231 controls the yarn guide needle 23 to complete yarn laying; after the yarn is padded, the second needle seat 221 drives the sinker 22 to move back, meanwhile, the first needle seat 211 drives the groove needle 21 and the warp in the groove needle 21 to move downwards, the fourth needle seat 251 drives the needle core 24 to move downwards synchronously, and the descending speed of the needle core 24 is lower than that of the groove needle 21; when the needle core 24 descends to a certain height, the needle core 24 moves upwards relative to the groove needle 21 and is closed with the groove needle 21, at the moment, a loop is formed by a first lead 27, the groove needle 21, the needle core 24 and a second lead 28 through an electric signal output by the controller, the controller identifies that the machine is in normal operation, and then the groove needle 21 and the needle core 24 move downwards at the same speed to complete the knocking-over; when the groove needle 21 and the needle core 24 are not contacted after descending, the controller does not monitor an electric signal within a set frequency time, the controller judges that the machine is abnormal, and then the controller controls the warp knitting machine to stop and give an alarm.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high-speed warp knitting machine with a guide bar auxiliary reset device comprises a guide bar auxiliary reset mechanism and a looping mechanism; the auxiliary resetting mechanism of the guide bar comprises the guide bar (11), and is characterized in that: the swing shaft plate (12) has been placed to sley bar (11) one side, swing shaft plate (12) side equidistance seted up screw hole (13), ejector pin bolt (14) has been installed through the screw thread to screw hole (13) inside, inside runner (15) have been seted up to ejector pin bolt (14) one end that is close to sley bar (11), the inside embedding of runner (15) has pivot (16), first spring briquetting (17) has been placed to pivot (16) one end, fixed orifices (114) have been seted up in first spring briquetting (17) middle part, first spring briquetting (17) are passed through fixed orifices (114) and are connected with pivot (16) through set screw (115) towards the distolateral of swing shaft plate (12), first spring briquetting (17) are connected with second spring briquetting (19) through spring (18), support column (110) are installed to second spring briquetting (19) one side, support column (110) one end is connected with sley bar (11) side, stay tube (111) have been cup jointed in the support column (110) outside, stay tube (111) other end has been cup jointed in ejector pin bolt (14) outside, the fixing cap (112) have been installed through the screw thread to stay tube (111) other end inside, observation hole (113) have been seted up to stay tube (111) outside plane symmetry.
2. The high-speed warp knitting machine with the guide bar auxiliary return device according to claim 1, characterized in that the ejector bolt (14) is equal in diameter to the support column (110), and the inner diameter of the end of the support tube (111) located outside the support column (110) is equal to the diameter of the support column (110).
3. High speed warp knitting machine with a bar-assisted return device according to claim 1, characterized in that the first spring block (17), the spring (18) and the second spring block (19) are located inside a support tube (111), the inside of the middle of the support tube (111) abutting the outside of the first spring block (17).
4. High speed warp knitting machine with a bar-assisted return device according to claim 1, characterized in that the first spring block (17) and the second spring block (19) are of equal size and the inner diameter of the fixing cap (112) is equal to the outer diameter of the jack bolt (14).
5. The high-speed warp knitting machine with the guide bar auxiliary resetting device is characterized in that a swing shaft (116) is placed on the top surface of the swing shaft plate (12), one end of the top surface of the swing shaft plate (12) is rotatably connected with a gland (117), one end of the gland (117) is connected with the other end of the top surface of the swing shaft plate (12) through a positioning screw (118), adjusting screws (119) are installed on the outer side of the gland (117) at equal intervals, and one end of each adjusting screw (119) is rotatably connected with an adjusting plate (120).
6. High speed warp knitting machine with bar assisted return device according to claim 5, characterized in that the adjusting plate (120) is located inside the gland (117), the adjusting plate (120) being an arc.
7. A high-speed warp knitting machine with a bar-assisted resetting device according to any one of claims 1 to 6, characterized in that the looping mechanism comprises a grooved needle (21) and a first needle seat (211) connected with the grooved needle (21), a sinker (22) and a second needle seat (221) connected with the sinker (22), a guide needle (23) and a third needle seat (231) connected with the guide needle (23); the grooved needle (21) comprises a needle hook (212) and a needle body (213), the tail end of the needle body (213) is connected with a first conducting wire (27), and a needle core (24) capable of moving relative to the length direction of the grooved needle (21) is arranged on the needle body (213); the needle core (24) is connected to the fourth needle seat (251) through a supporting rod (25), the supporting rod (25) is far away from the connecting end of the needle core (24) and is provided with an external second wire (28), and when the needle core (24) is driven by the fourth needle seat (251) to move to the needle hook (212) and is in contact closure with the needle hook (212), the first wire (27), the groove needle (21), the needle core (24) and the second wire (28) are connected into a passage.
8. The high speed warp knitting machine with bar assist return device of claim 7 wherein: a needle hole (2106) is arranged on one side of the needle body (213) of the groove needle (21), and the needle hole (2106) is parallel to the extension line of the hook head of the needle hook (212); the needle body (213) is provided with a slot (2107) at one end of the needle hole (2106) far away from the needle hook (212); one end of the needle core (24) far away from the needle hook (212) is movably connected with the pin shaft of the support rod (25) in the groove (2107); the grooved needle (21), the needle core (24) and the support rod (25) are made of conductive metal materials; the groove needle (21) is coated with an insulating coating (26) outside the connection end with the needle core (24); the needle core (24) is coated with an insulating coating (26) outside the connection end with the needle hook (212) and the support rod (25).
9. The high speed warp knitting machine with bar assist return device of claim 7 wherein: the pin body (213) of the slot pin (21) comprises a conductive block (214) and an insulating block (215), and the conductive block (214) and the insulating block (215) are tightly connected through a slot; two ends of the conductive block (214) are respectively connected with the needle hook (212) and the first conducting wire (27); a pinhole (2116) is arranged in the length direction of the insulating block (215), and the pinhole (2116) is parallel to the extension line of the hook head of the needle hook (212); the insulating block (215) is provided with a slot (2117) at one end of the pinhole (2116) far away from the needle hook (212); one end of the needle core (24) far away from the needle hook (212) is movably connected with the pin shaft of the support rod (25) in the groove (2117); the needle hook (212), the conductive block (214), the needle core (24) and the support rod (25) are made of conductive metal materials.
10. A high speed warp knitting machine with a bar-assisted return device according to claim 8 or 9, characterized in that: the first lead (27) and the second lead (28) are externally connected with a controller, and an electric signal detection element and a warp knitting machine start-stop switch are arranged on a main plate in the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361103.7A CN114150431B (en) | 2021-11-17 | 2021-11-17 | High-speed warp knitting machine with guide bar auxiliary reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361103.7A CN114150431B (en) | 2021-11-17 | 2021-11-17 | High-speed warp knitting machine with guide bar auxiliary reset device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114150431A true CN114150431A (en) | 2022-03-08 |
| CN114150431B CN114150431B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111361103.7A Active CN114150431B (en) | 2021-11-17 | 2021-11-17 | High-speed warp knitting machine with guide bar auxiliary reset device |
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| CN (1) | CN114150431B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305640A (en) * | 2022-08-25 | 2022-11-08 | 福建省鑫港纺织机械有限公司 | High-speed large-width warp knitting machine |
| CN115449967A (en) * | 2022-08-25 | 2022-12-09 | 福建省鑫港纺织机械有限公司 | High-speed warp knitting machine with groove needle connecting rod convenient to connect and fix |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305640A (en) * | 2022-08-25 | 2022-11-08 | 福建省鑫港纺织机械有限公司 | High-speed large-width warp knitting machine |
| CN115449967A (en) * | 2022-08-25 | 2022-12-09 | 福建省鑫港纺织机械有限公司 | High-speed warp knitting machine with groove needle connecting rod convenient to connect and fix |
| CN115305640B (en) * | 2022-08-25 | 2023-06-30 | 福建省鑫港纺织机械有限公司 | High-speed large-breadth warp knitting machine |
| CN115449967B (en) * | 2022-08-25 | 2023-11-21 | 福建省鑫港纺织机械有限公司 | High-speed warp knitting machine with groove needle connecting rod convenient to connect and fix |
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| Publication number | Publication date |
|---|---|
| CN114150431B (en) | 2023-02-03 |
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