Spinning device for improving production efficiency of high-count and high-density varieties

Abstract

The invention discloses a spinning device for improving the production efficiency of high-count and high-density varieties, and relates to the technical field of spinning, the spinning device comprises a rack, a warp conveying rack, a heald frame assembly and a wind-up roller, and further comprises an adjustable lease rod mechanism. The adjustable lease rod mechanism is arranged between the warp conveying frame and the heald frame assembly and comprises a lease rotating rod, a center rotating rod and a rotation adjusting mechanism. According to the adjustable lease rod mechanism, the two lease rotating rods are arranged, the transversely-arranged lease rotating rods can be driven by the center rotating rod to deflect towards the vertical arrangement position, the warp layering gap can be gradually increased in the deflection process, first-stage adjustment is achieved, and after the lease rotating rods deflect to the vertical arrangement position, the warp layering gap can be gradually increased. In addition, the distance between the two lease rotating rods can be driven and adjusted through the center rotating rod, two-stage adjustment is achieved, and therefore the adjustable lease rod mechanism can achieve large-range gap adjustment, and the adjustable lease rod mechanism can be conveniently suitable for warps of various densities and counts.

Description

Technical Field

[0001] The present invention relates to the field of textile technology, and in particular to a textile device for improving the production efficiency of high-count and high-density products. Background Art

[0002] High count and high density refers to a fabric variety made of very fine yarns and woven in a very tight arrangement. For traditional looms, the production of high count and high density varieties has a relatively high rate of warp and weft breakage. Because the warp yarns are extremely fine, arranged very densely, and usually treated with sizing, it is easy for adjacent warp yarns to stick together. Adhesion and entanglement make it impossible for the warp yarns to be cleanly separated into the upper and lower layers when opening. The boundary of the shed is unclear, and the warp is easily broken, which seriously affects the efficiency and quality of production.

[0003] At present, when looms are producing high-count and high-density varieties, a splitting rod is installed between the warp stop frame and the heald frame of the loom. Usually it is a slender round rod with a very smooth surface, and its length is slightly wider than the width of the cloth. When the heald frame moves normally, the splitting rod has a stratification effect on the yarn sheets, which reduces the adhesion between the warp yarns of high-density varieties, increases the clarity of the opening, greatly reduces the warp and weft stoppages during production, and improves the efficiency of high-count and high-density varieties.

[0004] The shortcomings of existing high-count and high-density textile devices are as follows: although the existing technology allows warp yarns to be layered by adding a twisting rod to facilitate clear openings, the existing twisting rods are generally of fixed size, and warp yarns of different densities usually require twisting rods of different thicknesses to obtain warp yarns of different densities and counts with different layer gaps. For example, high-density warp yarns mean that there are a large number of yarns per unit width, and the gaps between yarns are very small. If the twisting rod is too thick, it may not be able to be inserted between the closely arranged yarns. Forcible insertion will excessively squeeze the adjacent yarns, causing a sharp increase in yarn tension, deformation, or even damage; if the twisting rod is too thin, it may bend and deform under the action of warp tension, losing the separation effect. In other words, warp yarns of different densities and counts need to be adapted to twisting rods of different sizes. However, when adjusting the specifications of twisting rods, twisting rods of multiple specifications can only be prefabricated, and then replaced with twisting rods of corresponding specifications when needed. This results in inconvenient operation and adjustment during the production process, affecting production efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a textile device for improving the production efficiency of high-count and high-density varieties, so as to solve the technical problem in the prior art that the twisting rods used for warp layering in high-count and high-density textile devices are not convenient to adjust the adaptive size according to the warp density.

[0006] The technical problem to be solved by the present invention can be achieved through the following technical solutions: A textile device for improving the production efficiency of high-count and high-density varieties, comprising a frame, a warp yarn delivery frame, a heald frame assembly and a winding roller, and also comprising an adjustable skein rod mechanism; The adjustable twisting rod mechanism is arranged between the warp yarn conveying frame and the heald frame assembly. The adjustable twisting rod mechanism includes a twisting rotating rod, a central rotating rod and a rotation adjustment mechanism. There are two twisting rotating rods, which are arranged in parallel on both sides of the central rotating rod. The rotation adjustment mechanism is used to drive the two twisting rotating rods to rotate around the axis of the central rotating rod.

[0007] Preferably, the rotation adjustment mechanism includes a supporting disc and a rotating operating handle. The supporting disc is provided with two pieces and is distributed at both ends of the central rotating rod. The two ends of the central rotating rod respectively pass through the corresponding center position of the supporting disc and are rotatably connected to the corresponding supporting disc. The rotating operating handle is provided at one end of the central rotating rod.

[0008] Preferably, the rotary operating handle includes a handle rod and a positioning mechanism, the handle rod is coaxially fixedly connected to one end of the central rotating rod, and the handle rod is cooperatively connected to the corresponding supporting disc through the positioning mechanism.

[0009] Preferably, the positioning mechanism includes a sliding sleeve and a positioning rod, the handle rod is a square rod, the sliding sleeve is a square sleeve, and the sliding sleeve is arranged on the handle rod, the positioning rod is fixedly connected to one side of the sliding sleeve, and the support disk near the handle rod is circumferentially provided with a plurality of positioning holes that cooperate with the positioning rod at equal intervals.

[0010] Preferably, the center rotating rod is provided with a distance adjustment mechanism for adjusting the distance between the two twisting rotating rods, and the distance adjustment mechanism includes a connecting guide rail and a movable link mechanism, and the connecting guide rails are provided with two groups and are symmetrically distributed at both ends of the center rotating rod, and each group of the connecting guide rails is slidably connected with two symmetrically distributed connecting sliders, and the connecting sliders are correspondingly connected to the twisting rotating rods, and a first limit spring is connected between each connecting slider and the corresponding connecting guide rail, and the two ends of the center rotating rod respectively pass through the corresponding center position of the connecting guide rail and are rotatably connected to the corresponding connecting guide rail, and a locking mechanism is provided between the connecting guide rail and the center rotating rod, and the movable link mechanism is provided with multiple groups and is equidistantly distributed along the center rotating rod, and the movable link mechanism is used to connect the twisting rotating rod and the center rotating rod.

[0011] Preferably, each group of the movable connecting rod mechanisms includes a connecting screw sleeve, a linkage rod and a connecting block. The central rotating rod is provided with multiple connecting thread sections equidistantly distributed. Two connecting screw sleeves are provided and are cooperatively connected to the two end positions of the connecting thread. Both sides of each connecting screw sleeve are movably connected to the linkage rod through a hinge. There are two connecting blocks, which are respectively cooperatively connected with the corresponding twisting rotating rods. Both sides of each connecting block are movably connected to the end of the corresponding linkage rod through a hinge.

[0012] Preferably, the twisting rod is rotatably connected to the corresponding connecting slider, each of the connecting blocks is a V-shaped block, both sides of the connecting block are rotatably connected with auxiliary rollers, and the two sides of the connecting block are respectively clamped on the corresponding outer wall of the twisting rod through the corresponding auxiliary rollers.

[0013] Preferably, the locking mechanism includes a locking rod, a connecting sleeve and a magnetic mechanism. The connecting sleeve is fixedly connected to the outer wall of the connecting guide rail, and the connecting sleeve is fitted on the outside of the center rotating rod. The locking rod vertically passes through one side of the connecting sleeve. A locking hole that cooperates with the locking rod is provided on the outer wall of the center rotating rod. A second limit spring is connected between the locking rod and the outer wall of the connecting sleeve. The locking rod is an iron rod, and the magnetic mechanism is used to attract the locking rod to slide out of the locking hole.

[0014] Preferably, the magnetic attraction mechanism includes an electromagnet and a positioning sleeve, the electromagnet is fixedly connected to the upper side of the support disc close to the connecting guide rail, the positioning sleeve is arranged below the electromagnet, and the positioning sleeve is fixedly connected to the support disc, and the positioning sleeve is arranged in cooperation with the locking rod.

[0015] Preferably, a limit baffle is horizontally fixedly connected to one side of the top of the support disc for positioning the connecting guide rail to rotate to a vertical position along with the central rotating rod, and a power-on button switch electrically connected to the electromagnet is distributed on the limit baffle.

[0016] Beneficial effects of the present invention: 1. The present invention provides an adjustable twisting rod mechanism to enable the warp yarns between the warp yarn conveying frame and the heald frame assembly to be layered, which is convenient for forming a clear opening, and the adjustable twisting rod mechanism is provided with two twisting rotating rods, which can first drive the laterally arranged twisting rotating rods to deflect to the vertical arrangement position through the central rotating rod. During the deflection process, the warp yarn layering gap can be gradually increased to achieve one-level adjustment, and after the twisting rotating rods are deflected to the vertical arrangement position, the central rotating rod and the connecting guide rail connected to the twisting rotating rods are unlocked and separated. At this time, the central rotating rod is continued to be rotated, and the central rotating rod can be rotated relative to the twisting rotating rod, and drive the paired connecting screw sleeves to move toward each other, thereby relying on the linkage rod to push the two twisting rotating rods to open the distance, further increasing the warp yarn layering gap to achieve two-level adjustment, so that the adjustable twisting rod mechanism can achieve a wide range of gap adjustment, which is convenient for adapting to warp yarns of various densities and counts.

[0017] 2. In the process of the central rotating rod of the present invention driving the set twisting rotating rod to rotate from the horizontal arrangement position to the vertical arrangement position, the connecting guide rail to which the twisting rotating rod is slidably connected is synchronously deflected to the vertical position, and just squeezes the limit baffle and the power button switch, so that the electromagnet is energized to generate magnetic force. The electromagnet then attracts the locking rod facing it, causing the locking rod to slide out of the lock hole on the central rotating rod and be inserted into the positioning sleeve on the support disc. In this way, the connecting guide rail and the twisting rotating rod are fixed in the horizontal position relative to the support disc and cannot continue to rotate with the central rotating rod. The central rotating rod can continue to rotate for secondary adjustment.

[0018] 3. The sub-twist rotor of the present invention can rotate on its own, which is convenient for converting the sliding friction generated by the contact with the warp yarn into rolling friction, thereby effectively reducing wear. The connecting block connected to the linkage rod is a V-shaped block, and the two sides are clamped and contacted with the sub-twist rotor by auxiliary rollers, which effectively avoids hindering the rotation of the sub-twist rotor. At the same time, the distance between the two sub-twist rotors can also be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the relative position distribution of the twisting rod and the warp yarn delivery frame in the present invention; Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 4 This is a schematic diagram of the structure of the split twisting rod and the central rotating rod in the present invention; Figure 5 It is a schematic cross-sectional view of the structure of the split twist rod and the connecting guide rail in the present invention; Figure 6 yes Figure 5 Schematic diagram of the enlarged structure at B in the middle; Figure 7 yes Figure 5 Schematic diagram of the enlarged structure at C in the middle; Figure 8 It is a structural diagram of the initial relative position distribution of the electromagnet, the positioning sleeve and the locking rod in the present invention; Figure 9 It is a side view schematic diagram of the connecting guide rail and the twisting rod when they are rotated to a vertical arrangement position in the present invention; Figure 10 yes Figure 9 Schematic diagram of the enlarged structure at D in the middle; Figure 11 This is a schematic diagram of the state of the twisting rods in the present invention when they are in a horizontal arrangement position; Figure 12 This is a schematic diagram of the state of the split twisting rods in the present invention when they are deflected from the horizontal arrangement position to the vertical arrangement position; Figure 13 It is a schematic diagram of the state when the distance between the two twisting rods in the present invention is adjusted.

[0020] Description of reference numerals: 1. Frame; 2. Heald frame assembly; 3. Winding roller; 4. Adjustable twisting rod mechanism; 5. Warp conveyor frame; 6. Twisting rod; 7. Support disc; 8. Connecting guide rail; 9. Positioning hole; 10. Limit baffle; 11. Positioning plug rod; 12. Center rotating rod; 13. Handle rod; 14. Sliding sleeve; 15. Connecting slider; 16. First limit spring; 17. Movable connecting rod mechanism; 18. Connecting block; 19. Auxiliary roller; 20. Linkage rod; 21. Connecting screw sleeve; 22. Connecting sleeve; 23. Locking rod; 24. Locking hole; 25. Second limit spring; 26. Electromagnet; 27. Positioning sleeve; 28. Power on button switch. DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] like Figures 1-13As shown, a textile device for improving the production efficiency of high-count and high-density varieties includes a frame 1, a warp conveyor frame 5, a heald frame assembly 2 and a winding roller 3. The warp conveyor frame 5 is installed on one side of the frame 1 for conveying a large amount of warp yarn, and the warp conveyor frame 5 is also provided with a warp dropper for sensing the warp yarn break and stopping the machine; the heald frame assembly 2 and the winding roller 3 are distributed on the other side of the frame 1 in sequence, and the warp yarn moves up and down through the heald frame assembly 2 to form a shed, which is convenient for flying into the weft yarn and interweaving to form cloth, and then is wound into a finished product through the winding roller 3; in order to avoid the high-count and high-density warp yarns sticking together and affecting subsequent operations, the textile device also includes an adjustable twisting rod mechanism 4, and the specific number of the adjustable twisting rod mechanism 4 can be adjusted horizontally according to actual needs. There are multiple adjustable twisting rod mechanisms 4 distributed in the direction, which are arranged between the warp yarn conveying frame 5 and the heald frame assembly 2. The adjustable twisting rod mechanism 4 includes a twisting rotating rod 6, a center rotating rod 12 and a rotation adjustment mechanism. There are two twisting rotating rods 6, which are parallel to each other. The two twisting rotating rods 6 are parallel to each other on both sides of the center rotating rod 12. The rotation adjustment mechanism is used to drive the two twisting rotating rods 6 to rotate around the axis of the center rotating rod 12. When the two twisting rotating rods 6 and the center rotating rod 12 are in the horizontal arrangement position, the layered gap formed by the warp yarns is minimized. When it starts to deflect from the horizontal arrangement position to the vertical arrangement position, the layered gap formed by the warp yarns can be gradually increased, which is convenient for adapting to warp yarns of different counts and densities and realizing adjustability.

[0023] In some embodiments, combined Figures 2 to 4 As shown, the rotation adjustment mechanism includes a supporting disc 7 and a rotating operating handle. The supporting disc 7 is provided with two pieces and is distributed at both ends of the central rotating rod 12 and is fixedly connected to the frame 1 through a bracket. Here, the bracket and the supporting disc 7 are detachably connected, that is, the two can be separated from each other, which is convenient for later maintenance to disassemble the entire adjustable twisting rod mechanism 4. At the same time, the bracket can be a telescopic bracket, which is convenient for adjusting the height of the entire adjustable twisting rod mechanism 4. The two ends of the central rotating rod 12 respectively pass through the corresponding center positions of the supporting disc 7 and are rotatably connected to the corresponding supporting disc 7. The central rotating rod 12 is limited between the two supporting discs 7 and can only rotate on its own and cannot move laterally; the rotating operating handle is set at one end of the central rotating rod 12.

[0024] The rotary operating handle includes a handle rod 13 and a positioning mechanism. The handle rod 13 is coaxially fixedly connected to one end of the central rotating rod 12, and the handle rod 13 is connected to the corresponding supporting disc 7 through the positioning mechanism.

[0025] In some specific embodiments, the positioning mechanism includes a sliding sleeve 14 and a positioning rod 11, the handle rod 13 is a square rod, the sliding sleeve 14 is a square sleeve, and the sliding sleeve is arranged on the handle rod 13, the positioning rod 11 is fixedly connected to one side of the sliding sleeve 14, and the positioning rod 11 is perpendicular to the support disc 7, and a plurality of positioning holes 9 that cooperate with the positioning rod 11 are equidistantly opened on the support disc 7 where the handle rod 13 is close.

[0026] The position of each positioning hole 9 corresponds to an angle at which the sub-twisting rotating rod 6 is deflected around the axis of the central rotating rod 12, and naturally also corresponds to the warp yarn count and density that can be adapted during the deflection of the sub-twisting rotating rod 6 in the horizontal arrangement position to the vertical arrangement position. Specifically, the range value or specific value of the warp yarn count and density corresponding to the deflection angle corresponding to each positioning hole 9 can be determined based on actual verification or calculation, and can be marked on the support disc 7 for the convenience of positioning by the operator. When the operator rotates the central rotating rod 12, the positioning hole 9 and the positioning rod 11 on the sliding sleeve 14 are kept in a separated state. When the positioning rod 11 is rotated to align with the positioning hole 9 at the corresponding position, and the current sub-twisting rotating rod 6 itself stretches the warp yarn to a gap that is suitable, the sliding sleeve 14 is slid along the handle rod 13, so that the sliding sleeve 14 drives the positioning rod 11 to be inserted horizontally into the corresponding positioning hole 9, so that the central rotating rod 12 is locked. In this way, the positions of the sub-twisting rotating rods 6 distributed on both sides of the central rotating rod 12 are also determined.

[0027] In some specific embodiments, after the horizontally arranged split twisting rods 6 are rotated to the vertical arrangement position, in order to further expand the adjustment range, such as Figure 4 and Figure 5As shown, the center rotating rod 12 is provided with a distance adjustment mechanism for adjusting the distance between the two sub-twisting rotating rods 6. The distance adjustment mechanism includes a connecting guide rail 8 and a movable link mechanism 17. There are two groups of connecting guide rails 8, which are symmetrically distributed at both ends of the center rotating rod 12. The connecting guide rails 8 are T-shaped guide rails. Two symmetrically distributed connecting sliders 15 are slidably connected in each group of connecting guide rails 8, and the connecting sliders 15 are correspondingly connected to the sub-twisting rotating rods 6, that is, the two ends of a sub-twisting rotating rod 6 are respectively connected to the corresponding connecting sliders 15, and when the two sub-twisting rotating rods 6 are arranged horizontally, the connecting guide rails 8 are in a horizontal position, and a first limit spring 16 is connected between each connecting slider 15 and the corresponding connecting guide rail 8. The center rotating rod The two ends of 12 respectively pass through the center position of the corresponding connecting guide rail 8 and are rotatably connected to the corresponding connecting guide rail 8. The connecting guide rail 8 and the center rotating rod 12 are perpendicular to each other. The connecting guide rail 8 can rotate around the center rotating rod 12, but cannot move along the center rotating rod 12. The limit plates can be fixedly installed on the center rotating rod 12 so that the limit plates are distributed on both sides of the position where the center rotating rod 12 passes through the connecting guide rail 8; a detachable locking mechanism is provided between the connecting guide rail 8 and the center rotating rod 12, and the locking mechanism is used to make the connecting guide rail 8 and the center rotating rod 12 relatively fixed; there are multiple groups of movable connecting rod mechanisms 17, which are equidistantly distributed along the center rotating rod 12, and the movable connecting rod mechanism 17 is used to connect the twisting rod 6 and the center rotating rod 12.

[0028] Among them, Figure 6 As shown, each set of movable connecting rod mechanisms 17 includes a connecting screw sleeve 21, a linkage rod 20 and a connecting block 18. There are multiple connecting thread sections equidistantly distributed on the central rotating rod 12, and each connecting thread section is divided into two thread sections with opposite spiral directions; there are two connecting screw sleeves 21, which are sleeved on the central rotating rod 12 and are connected at both ends of the connecting thread. Both sides of each connecting screw sleeve 21 are movably connected to the linkage rod 20 through a hinge. There are two connecting blocks 18, which are respectively connected to the corresponding twisting rods 6. Both sides of each connecting block 18 are movably connected to the end of the corresponding linkage rod 20 through a hinge.

[0029] During the deflection of the sub-twisting rod 6 from the horizontal arrangement position to the vertical arrangement position clockwise, the connecting guide rail 8 rotates synchronously with the center rotating rod 12 due to the action of the locking mechanism, thereby facilitating the deflection of the sub-twisting rod 6 and the center rotating rod 12 together. When deflected to the vertical arrangement position, the locking mechanism is unlocked, and the connecting guide rail 8 does not continue to rotate with the center rotating rod 12. At this time, the center rotating rod 12 continues to rotate clockwise, and the two connecting screw sleeves 21 in each set of movable connecting rod mechanisms 17 can move closer to each other. During the movement, the two sub-twisting rods 6 can be pushed apart by the linkage rod 20, and the sub-twisting rod 6 relies on the connecting slider 15 to slide along the connecting guide rail 8, and the first limit spring 16 is compressed and deformed to generate a rebound force, and the sub-twisting rod 6 is maintained in the position after the adjusted spacing by relying on the rebound force and the pushing force of the linkage rod 20.

[0030] In order to further stabilize the adjustment of the spacing or the position of the twisting rod 6, a fastening bolt can also be set through the connecting slider 15, and the fastening bolt is threadedly connected to the connecting slider 15, and is perpendicular to the inner bottom surface of the connecting guide rail 8. When the connecting slider 15 moves to the corresponding position along the connecting guide rail 8 and stops, the fastening bolt can be manually tightened so that the fastening bolt contacts the bottom surface of the connecting guide rail 8, so that the position of the connecting slider 15 relative to the connecting guide rail 8 is fixed.

[0031] In some specific embodiments, in order to convert the sliding friction between the warp yarn and the sub-spinning rod 6 into rolling friction and reduce wear, the sub-spinning rod 6 is rotatably connected to the corresponding connecting slider 15, and each connecting block 18 is a V-shaped block. Figure 11 As shown, auxiliary rollers 19 are rotatably connected on both sides of the connecting block 18, and the two sides of the connecting block 18 are respectively clamped on the outer wall of the corresponding sub-twisting rod 6 through the corresponding auxiliary rollers 19, so that the sub-twisting rod 6 can rotate during the warp yarn transmission process, which is convenient for reducing wear.

[0032] In addition, a lubricant may be applied to the outer wall of the twisting rod 6 or an ultra-thin, high-strength, low-friction flexible belt, such as a Teflon-coated glass fiber belt, may be wound around the outer wall to reduce wear.

[0033] In some specific embodiments, reference Figures 7 to 10 As shown, the locking mechanism includes a locking rod 23, a connecting sleeve 22 and a magnetic mechanism. The connecting sleeve 22 is fixedly connected to the outer wall of the connecting guide rail 8, and the connecting sleeve 22 is cooperated with and sleeved on the outside of the center rotating rod 12. The locking rod 23 vertically passes through one side of the connecting sleeve 22. The locking rod 23 is arranged parallel to the connecting guide rail 8. A locking hole 24 that cooperates with the locking rod 23 is opened on the outer wall of the center rotating rod 12. A second limit spring 25 is connected between the locking rod 23 and the outer wall of the connecting sleeve 22. When the locking rod 23 is inserted into the locking hole 24, the center rotating rod 12 can drive the connecting guide rail 8 to rotate together, thereby driving the twisted rotating rods 6 distributed on both sides to rotate together; the locking rod 23 is an iron rod, and the magnetic mechanism is used to attract the locking rod 23 to slide out of the locking hole 24.

[0034] In some specific embodiments, the magnetic attraction mechanism includes an electromagnet 26 and a positioning sleeve 27. The electromagnet 26 is fixedly connected to the upper side of the support disc 7 close to the connecting guide rail 8. The positioning sleeve 27 is arranged below the electromagnet 26, and the positioning sleeve 27 is fixedly connected to the support disc 7 through a bracket. The positioning sleeve 27 is cooperated with the locking rod 23. When the connecting guide rail 8 deflects the horizontally arranged sub-twisting rods 6 to the vertical arrangement position, the locking rod 23 deflects with the connecting guide rail 8 and is just aligned with the bottom of the positioning sleeve 27. At this time, due to the magnetic attraction force of the electromagnet 26, the locking rod 23 slides toward the outside of the connecting sleeve 22, one end of the locking rod 23 disengages from the lock hole 24, and the other end is inserted into the positioning sleeve 27. At this time, the connecting guide rail 8 is fixed relative to the support disc 7, so that the two sub-twisting rods 6 rotated to the vertical arrangement position cannot continue to rotate and cannot move horizontally. They can only move vertically along the connecting guide rail 8. By continuing to rotate the center rotating rod 12, the linkage rod 20 can be used to push the top to further adjust the spacing.

[0035] In some specific embodiments, a limit baffle 10 is horizontally fixedly connected to one side of the top of the support disc 7 for positioning the connecting guide rail 8 to rotate to a vertical position with the central rotating rod 12, and a power-on button switch 28 electrically connected to the electromagnet 26 is distributed on the limit baffle 10. When the connecting guide rail 8 is driven by the central rotating rod 12 to rotate to a vertical arrangement position with the horizontally arranged twisting rods 6, the connecting guide rail 8 also rotates to a vertical position, fits onto the limit baffle 10, and squeezes the power-on button switch 28, which then energizes the electromagnet 26 to generate magnetic force.

[0036] It should be noted that a power on / off switch can also be installed on the circuit connecting the power button switch 28 and the electromagnet 26. When the power button switch 28 is squeezed, the electromagnet 26 is de-energized, and the power on / off switch is used for control.

[0037] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in conjunction with specific application scenarios: First, the high-count and high-density warp yarn passes through the warp yarn conveyor 5 and passes through the heald frame assembly 2. The heald frame assembly 2 moves up and down to form a shed, which is convenient for flying in the weft yarn and interweaving to form cloth. The finished product is then wound by the winding roller 3; In addition, the entire adjustable twisting rod mechanism 4 is made to pass through the high-count and high-density warp yarn layer in advance, so that gaps are generated in the warp yarn layers. In the initial state, the two twisting rods 6 of the adjustable twisting rod mechanism 4 are first arranged in a horizontal position. At this time, the layer gap generated is the smallest. The operator can adjust the adjustable twisting rod mechanism 4 according to the actual warp yarn count and density. The first-level adjustment operation can be performed by rotating the center rotating rod 12, and the positioning hole 9 and the positioning rod 11 on the sliding sleeve 14 are kept in a separated state. During the first-level adjustment operation, the connecting guide rail 8 is connected to the connecting sleeve 22 and the locking hole 24 on the center rotating rod 12 due to the locking rod 23 of the locking mechanism, so that the connecting guide rail 8 and the center rotating rod 12 are relatively fixed. In this way, the twisting rod 6 set on the connecting guide rail 8 can rotate with the center rotating rod 12 around the central axis of the center rotating rod 12, which is convenient for deflection from the horizontal arrangement position to the vertical arrangement position, gradually increasing the warp yarn layering gap and adjusting it to a suitable layering spacing size.

[0038] If the two twisting rods 6 are adjusted to a vertical arrangement position, that is, the maximum adjustable gap of the first level is reached, it still cannot meet the corresponding high-density warp yarn layering requirements; At this time, the connecting guide rail 8 is just turned to the vertical position, and is attached to the limit baffle 10, and is squeezed to the power-on button switch 28. The power-on button switch 28 energizes the electromagnet 26 to generate magnetic force. When the connecting guide rail 8 deflects the horizontally arranged sub-twisting rods 6 to the vertical position, the locking rod 23 deflects with the connecting guide rail 8 and is just aligned with the bottom of the positioning sleeve 27. At this time, due to the magnetic attraction of the electromagnet 26, the locking rod 23 slides to the outside of the connecting sleeve 22, and one end of the locking rod 23 is disengaged from the lock hole 24, and the other end is inserted into the positioning sleeve 27. At this time, the connecting guide rail 8 is fixed relative to the support disc 7, so that the two sub-twisting rods 6 rotated to the vertical position cannot continue to rotate and cannot move horizontally. They can only move vertically along the connecting guide rail 8, and continue to rotate. By turning the center rotating rod 12, the center rotating rod 12 can rotate relative to the connecting guide rail 8, and the paired connecting screw sleeves 21 distributed in the movable connecting rod mechanism 17 at various positions on the center rotating rod 12 cooperate with the corresponding connecting threads to move closer to each other. During the movement, the two sub-twisting rotating rods 6 can be pushed apart by the linkage rod 20, and the two sub-twisting rotating rods 6 rely on the connecting slider 15 to slide back to back along the connecting guide rail 8 to separate the distance, thereby further increasing the warp yarn layer spacing, and in this process, the connecting slider 15 compresses and deforms the first limit spring 16 to generate a rebound force, and relies on the rebound force and the pushing force of the linkage rod 20 to maintain the sub-twisting rotating rod 6 in the position after the adjusted spacing, thereby realizing secondary adjustment, so as to be suitable for warp yarns with a larger density and count range.

[0039] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A textile device for improving the production efficiency of high-count and high-density varieties, comprising a frame (1), a warp yarn conveying frame (5), a heald frame assembly (2) and a winding roller (3), characterized in that: Also includes an adjustable twisting rod mechanism (4); The adjustable twisting rod mechanism (4) is arranged between the warp yarn conveying frame (5) and the heald frame assembly (2), and the adjustable twisting rod mechanism (4) includes a twisting rotating rod (6), a central rotating rod (12) and a rotation adjustment mechanism. The twisting rotating rods (6) are provided in two pieces and are arranged in parallel on both sides of the central rotating rod (12). The rotation adjustment mechanism is used to drive the two twisting rotating rods (6) to rotate around the axis of the central rotating rod (12).

2. A textile device for improving the production efficiency of high-count and high-density products according to claim 1, characterized in that: The rotation adjustment mechanism comprises a supporting disc (7) and a rotating operating handle. The supporting disc (7) is provided with two pieces and is distributed at both ends of a central rotating rod (12). The two ends of the central rotating rod (12) respectively pass through the center position of the corresponding supporting disc (7) and are rotatably connected to the corresponding supporting disc (7). The rotating operating handle is provided at one end of the central rotating rod (12).

3. A textile device for improving the production efficiency of high-count and high-density products according to claim 2, characterized in that: The rotary operating handle comprises a handle rod (13) and a positioning mechanism, wherein the handle rod (13) is coaxially fixedly connected to one end of the central rotating rod (12), and the handle rod (13) is cooperatively connected to the corresponding supporting disc (7) through the positioning mechanism.

4. A weaving device for improving the production efficiency of high count and high density products according to claim 3, characterized in that: The positioning mechanism comprises a sliding sleeve (14) and a positioning rod (11); the handle rod (13) is a square rod, the sliding sleeve (14) is a square sleeve, and is slidingly fitted on the handle rod (13); the positioning rod (11) is fixedly connected to one side of the sliding sleeve (14); and a plurality of positioning holes (9) cooperating with the positioning rod (11) are equidistantly provided on the support disc (7) near the handle rod (13) in the circumferential direction.

5. A textile device for improving the production efficiency of high-count and high-density products according to claim 2, characterized in that: The central rotating rod (12) is provided with a distance adjustment mechanism for adjusting the distance between the two twisting rotating rods (6), and the distance adjustment mechanism includes a connecting guide rail (8) and a movable link mechanism (17). The connecting guide rail (8) is provided with two groups and is symmetrically distributed at both ends of the central rotating rod (12). Two symmetrically distributed connecting sliders (15) are slidably connected in each group of the connecting guide rails (8), and the connecting sliders (15) are correspondingly connected to the twisting rotating rods (6). Each connecting slider (15) is connected to A first limit spring (16) is connected between the corresponding connecting guide rails (8), and both ends of the central rotating rod (12) respectively pass through the center position of the corresponding connecting guide rails (8) and are rotatably connected to the corresponding connecting guide rails (8). A locking mechanism is provided between the connecting guide rails (8) and the central rotating rod (12). The movable connecting rod mechanism (17) is provided in multiple groups and is equidistantly distributed along the central rotating rod (12). The movable connecting rod mechanism (17) is used to connect the sub-twisting rotating rod (6) and the central rotating rod (12).

6. A weaving device for improving the production efficiency of high count and high density products according to claim 5, characterized in that: Each group of the movable link mechanism (17) includes a connecting screw sleeve (21), a linkage rod (20) and a connecting block (18). The central rotating rod (12) is provided with multiple connecting threads at equal intervals. The connecting screw sleeves (21) are provided with two and are connected to the two ends of the connecting threads. Both sides of each connecting screw sleeve (21) are movably connected to the linkage rod (20) through a hinge. The connecting block (18) is provided with two and is respectively connected to the corresponding twisting rotating rod (6). Both sides of each connecting block (18) are movably connected to the end of the corresponding linkage rod (20) through a hinge.

7. A weaving device for improving the production efficiency of high count and high density products according to claim 6, characterized in that: The sub-twisting rod (6) is rotatably connected to the corresponding connecting slider (15), and each connecting block (18) is a V-shaped block. Auxiliary rollers (19) are rotatably connected to both sides of the connecting block (18), and the two sides of the connecting block (18) are respectively clamped on the outer wall of the corresponding sub-twisting rod (6) through the corresponding auxiliary rollers (19).

8. A weaving device for improving the production efficiency of high count and high density products according to claim 5, characterized in that: The locking mechanism includes a locking rod (23), a connecting sleeve (22) and a magnetic attraction mechanism, wherein the connecting sleeve (22) is fixedly connected to the outer wall of the connecting guide rail (8), and the connecting sleeve (22) is fitted on the outside of the central rotating rod (12), the locking rod (23) vertically passes through one side of the connecting sleeve (22), and a locking hole (24) that cooperates with the locking rod (23) is provided on the outer wall of the central rotating rod (12), a second limit spring (25) is connected between the locking rod (23) and the outer wall of the connecting sleeve (22), the locking rod (23) is an iron rod, and the magnetic attraction mechanism is used to attract the locking rod (23) to slide out of the locking hole (24).

9. A weaving device for improving the production efficiency of high count and high density products according to claim 8, characterized in that: The magnetic attraction mechanism includes an electromagnet (26) and a positioning sleeve (27), wherein the electromagnet (26) is fixedly connected to the upper side of the support disc (7) close to the connecting guide rail (8), and the positioning sleeve (27) is arranged below the electromagnet (26). The positioning sleeve (27) is fixedly connected to the support disc (7), and the positioning sleeve (27) is arranged in cooperation with the locking rod (23).

10. A weaving device for improving the production efficiency of high count and high density products according to claim 9, characterized in that: A limit baffle (10) is horizontally fixedly connected to one side of the top of the support disc (7) for positioning the connecting guide rail (8) to rotate to a vertical position along with the central rotating rod (12), and an energized key switch (28) electrically connected to the electromagnet (26) is distributed on the limit baffle (10).

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