Three-hook three-needle hooking device of ribbon loom

Abstract

The utility model relates to the technical field of ribbon looms, in particular to a three-hook three-needle hooking device of a ribbon loom. Comprising a frame body, a crochet hook assembly movably arranged on the frame body, a first transmission assembly in transmission connection with the crochet hook assembly, a knitting needle assembly matched with the crochet hook assembly, a second transmission assembly in transmission connection with the knitting needle assembly and a driving assembly in driving connection with the first transmission assembly and the second transmission assembly. The crochet hook assembly comprises a base body connected to the frame body, a first movable arm, a second movable arm, a first weft needle arranged on the first movable arm, a second weft needle arranged at an interval with the first weft needle and a third weft needle arranged on the second movable arm, wherein the first movable arm and the second movable arm are arranged on the base body in a staggered mode. The knitting needle assembly comprises a first weaving needle, a second weaving needle and a third weaving needle which are arranged at intervals, the first weft needle and the first weaving needle are matched to weave a lower-layer wide band, the second weft needle and the second weaving needle are matched to weave an upper-layer narrow band, and the third weft needle and the third weaving needle are matched to weave another upper-layer narrow band.

Description

Technical Field

[0001] This utility model relates to the field of ribbon weaving machine technology, and in particular to a device for three hooks and three pins to hook on a ribbon weaving machine. Background Technology

[0002] A ribbon weaving machine is a mechanical device used to produce various types of ribbons. Its working principle is based on the combined operation of a highly precise mechanical transmission system and an advanced data control system. Its components include a spinning mechanism, a weaving mechanism, a dyeing mechanism, and a processing mechanism. The main function is to wind warp yarns onto a spinning head, while the weft yarns shuttle back and forth relative to the warp yarns. The spinning head adaptively adjusts the speed of releasing the warp yarns according to the actual weaving speed to ensure that the warp and weft yarns are woven together according to the designed pattern, thus completing the ribbon manufacturing process. However, most existing ribbon weaving machines use a single-hook, single-needle structure, which can only meet the needs of weaving simple patterns on single-layer knitted fabrics. When weaving complex patterns on double-layer knitted fabrics, it is generally necessary to weave two single-layer knitted fabrics separately and then sew them together to form a double-layer knitted fabric. This is not only cumbersome and time-consuming, but also results in a loose and weak connection between the upper and lower layers, causing the seams to easily loosen and fall off, resulting in an uneven and unsightly appearance. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a device for a three-hook, three-prong hook on a weaving machine. The device has a compact structure and reasonable design, and its operation is smooth and flexible. It can weave both single-layer and double-layer knitted fabrics, making the double-layer knitted fabrics firmly and tightly bonded together, while ensuring the flatness and aesthetics of the knitted fabric.

[0004] To achieve the above objectives, this utility model provides a device for a three-hook, three-prong hooking mechanism for a ribbon weaving machine, comprising a frame, a hook assembly movably mounted on the frame, a first transmission assembly connected to the hook assembly, a knitting needle assembly used in conjunction with the hook assembly, a second transmission assembly connected to the knitting needle assembly, and a drive assembly driven by the first and second transmission assemblies. The hook assembly includes a base connected to the frame, a first movable arm and a second movable arm alternately mounted on the base, a first weft needle mounted on the first movable arm, a second weft needle spaced apart from the first weft needle, and a third weft needle mounted on the second movable arm. The knitting needle assembly includes a first knitting needle, a second knitting needle, and a third knitting needle spaced apart. The first weft needle and the first knitting needle work together to weave a lower wide band, the second weft needle and the second knitting needle work together to weave an upper narrow band, and the third weft needle and the third knitting needle work together to weave another upper narrow band.

[0005] Preferably, the first transmission assembly includes a first transmission shaft, a first bushing and a second bushing sleeved on the outside of the first transmission shaft, a first universal joint and a second universal joint respectively disposed on the first bushing and the second bushing sleeve, a first transmission block and a second transmission block respectively disposed on the first universal joint and the second universal joint, and a first rotating shaft and a second rotating shaft respectively disposed on the first transmission block and the second transmission block. The first rotating shaft and the second rotating shaft pass through the seat body and are respectively connected to the first movable arm and the second movable arm. The first rotating shaft is perpendicular to the first movable arm and the first transmission block respectively, and the second rotating shaft is perpendicular to the second movable arm and the second transmission block respectively.

[0006] Preferably, the seat is provided with a first bearing and a second bearing, the first bearing being sleeved on the outside of the first rotating shaft, and the second bearing being sleeved on the outside of the second rotating shaft.

[0007] Preferably, the drive assembly has a linkage component at one end near the first transmission assembly. The linkage component includes an eccentric wheel, a first rolling bearing sleeved on the outside of the eccentric wheel, a first connecting rod sleeved on the outside of the first rolling bearing, and a clamping head disposed on the first transmission assembly. A second rolling bearing is disposed between the clamping head and the first connecting rod. The eccentric wheel is connected to the drive assembly. The clamping head has a fastening hole and a fastening groove communicating with the fastening hole. The fastening groove has an assembly hole. The clamping head is connected to the first transmission assembly through the fastening hole.

[0008] Preferably, the second transmission assembly includes a second transmission shaft, a connecting arm sleeved on the outside of the second transmission shaft, a second connecting rod disposed on the connecting arm, a turntable disposed on the second connecting rod, and a connecting seat disposed on the turntable. A third rolling bearing is disposed between the connecting arm and the second connecting rod, and a fourth rolling bearing is disposed between the second connecting rod and the turntable.

[0009] Preferably, the drive assembly is provided with a mounting base, and a mounting screw is connected between the mounting base and the connecting base.

[0010] Preferably, the needle assembly further includes a mounting base sleeved on the outside of the second drive shaft, an adjustment frame slidably connected to the mounting base, and a first adjustment seat, a second adjustment seat, and a third adjustment seat disposed on the adjustment frame. The first adjustment seat, the second adjustment seat, and the third adjustment seat have the same structure. The first adjustment seat is provided with a locking arm, and a base is provided at the bottom of the first adjustment seat. The base is provided with a receiving groove for accommodating the first knitting needle, and a locking block is provided on the base. The first adjustment seat is provided with a locking groove for accommodating the locking block, and both the first adjustment seat and the locking block are provided with adjustment holes.

[0011] Preferably, the adjusting frame has an L-shaped structure, the adjusting frame has an adjusting groove, a guide block is provided on the outer side of the adjusting frame, and the mounting base is provided with a guide groove that is slidably connected to the guide block.

[0012] Preferably, it also includes a reed assembly, which includes a third drive shaft, a reed sleeve sleeved on the outside of the third drive shaft, a connector disposed on the third drive shaft, and a third connecting rod disposed on the connector. A fifth rolling bearing is disposed between the connector and the third connecting rod, and a sixth rolling bearing is disposed on the third connecting rod. The sixth rolling bearing is provided with a sleeve, and the mounting screw passes through the connecting seat and the sleeve in sequence and is connected to the mounting seat.

[0013] Preferably, the drive assembly includes a drive rod and a drive gear disposed on the drive rod. The drive gear is sleeved on one end of the drive rod, and the other end of the drive rod is connected to the first transmission assembly through a linkage.

[0014] The beneficial effects of this utility model are: compact structure and reasonable design, smooth and flexible operation, capable of knitting both single-layer and double-layer knitted fabrics, making the double-layer knitted fabrics firmly and tightly bonded together, while ensuring the flatness and aesthetics of the knitted fabric. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0017] Figure 3 This is an exploded structural diagram of the hook assembly and linkage of this utility model.

[0018] Figure 4 This is an exploded view of the needle assembly and the second transmission assembly of this utility model.

[0019] Figure 5 for Figure 4 A magnified schematic diagram of part A in the diagram.

[0020] Figure 6 This is a schematic diagram of the reed assembly structure of this utility model.

[0021] Figure 7 This is a schematic diagram of the double-layer webbing product structure of this utility model.

[0022] The reference numerals in the figures include:

[0023] 1 - Frame

[0024] 2——Crochet hook assembly 21——Base 22——First movable arm

[0025] 23 – Second movable arm; 24 – First weft needle; 25 – Second weft needle

[0026] 26 – Third weft needle; 27 – First bearing; 28 – Second bearing

[0027] 3—First transmission assembly; 31—First transmission shaft; 32—First bushing

[0028] 33 – Second bushing; 34 – First universal joint; 35 – Second universal joint

[0029] 36 — First transmission block; 37 — Second transmission block; 38 — First rotating shaft

[0030] 39—Second Rotation Axis

[0031] 4—Knitting needle assembly; 41—First knitting needle; 42—Second knitting needle

[0032] 43 – Third knitting needle; 44 – Mounting base; 45 – Adjustment bracket

[0033] 46—First Adjustment Seat; 461—Clamping Arm; 462—Base

[0034] 463 - Receiving slot; 464 - Card block; 465 - Card slot

[0035] 466 - Adjustment Hole

[0036] 47—Second Adjusting Seat; 48—Third Adjusting Seat; 49—Adjusting Slot

[0037] 410 - Guide block 411 - Guide groove

[0038] 5 — Second transmission assembly; 51 — Second transmission shaft; 52 — Connecting arm

[0039] 53 - Second Linkage; 54 - Turntable; 55 - Connecting Seat

[0040] 56 – Third rolling bearing; 57 – Fourth rolling bearing

[0041] 6—Drive assembly; 61—Drive rod; 62—Drive gear

[0042] 7—Linkage component; 71—Eccentric wheel; 72—First rolling bearing

[0043] 73 – First connecting rod; 74 – Clamping head; 75 – Second rolling bearing

[0044] 76 – Fastening hole; 77 – Fastening groove; 78 – Assembly hole

[0045] 8—Assembly base 81—Mounting screws

[0046] 9—Steel reed assembly; 91—Third drive shaft; 92—Steel reed component.

[0047] 93 – Connector; 94 – Third Link; 95 – Fifth Rolling Bearing

[0048] 96—Sixth rolling bearing; 97—Sleeve. Detailed Implementation

[0049] The present invention will now be described in detail with reference to the accompanying drawings.

[0050] like Figures 1 to 7 As shown, this utility model discloses a device for hooking three hooks and three needles on a ribbon weaving machine, comprising a frame 1, a hook needle assembly 2 movably mounted on the frame 1, a first transmission assembly 3 connected to the hook needle assembly 2, a knitting needle assembly 4 used in conjunction with the hook needle assembly 2, a second transmission assembly 5 connected to the knitting needle assembly 4, and a drive assembly 6 drivenly connected to the first transmission assembly 3 and the second transmission assembly 5. The hook needle assembly 2 includes a base 21 connected to the frame 1, a first movable arm 22 and a second movable arm 23 alternately arranged on the base 21, and a component disposed on the first movable arm. The knitting needle assembly 4 includes a first weft needle 24, a second weft needle 25 spaced apart from the first weft needle 24, and a third weft needle 26 disposed on the second movable arm 23. The knitting needle assembly 4 includes a first knitting needle 41, a second knitting needle 42, and a third knitting needle 43 spaced apart. The first weft needle 24 and the first knitting needle 41 are used together to knit a lower wide band. The second weft needle 25 and the second knitting needle 42 are used together to knit an upper narrow band. The third weft needle 26 and the third knitting needle 43 are used together to knit another upper narrow band.

[0051] During operation, the device is driven by an external drive mechanism connected to the drive assembly 6. The drive assembly 6 simultaneously drives the first transmission assembly 3 and the second transmission assembly 5 to swing. The first transmission assembly 3 drives the hook needle assembly 2 to repeatedly open and close, while the second transmission assembly 5 drives the knitting needle assembly 4 to repeatedly swing back and forth. This helps the first weft needle 24, which opens and closes left and right, to work with the first knitting needle that swings back and forth to effectively weave the lower wide band. The second weft needle 25, which opens and closes left and right, works with the second knitting needle 42 that swings back and forth to effectively weave an upper narrow band. The third weft needle 26, which opens and closes left and right, works with the third knitting needle 43 that swings back and forth to effectively weave another upper narrow band. This device can not only weave single-layer webbing products but also double-layer webbing products, such as double-layer curtain tape, single-layer double-pocket tape, etc. This utility model has a compact and reasonable structure and a smooth and flexible operation. It can knit both single-layer and double-layer knitted fabrics, making the double-layer knitted fabrics firmly and tightly bonded together, while ensuring the flatness and aesthetics of the knitted fabric.

[0052] The first transmission assembly 3 in this embodiment includes a first transmission shaft 31, a first bushing 32 and a second bushing 33 sleeved on the outside of the first transmission shaft 31, a first universal joint 34 and a second universal joint 35 respectively disposed on the first bushing 32 and the second bushing 33, a first transmission block 36 and a second transmission block 37 respectively disposed on the first universal joint 34 and the second universal joint 35, and a first rotating shaft 38 and a second rotating shaft 39 respectively disposed on the first transmission block 36 and the second transmission block 37. The first rotating shaft 38 and the second rotating shaft 39 pass through the seat body 21 and are respectively connected to the first movable arm 22 and the second movable arm 23. The first rotating shaft 38 is perpendicular to the first movable arm 22 and the first transmission block 36 respectively, and the second rotating shaft 39 is perpendicular to the second movable arm 23 and the second transmission block 37 respectively. Specifically, the external drive mechanism is connected to the drive assembly 6, thereby driving the first transmission assembly 3 to swing back and forth. That is, when the first transmission shaft 31 rotates forward, the first bushing 32 and the second bushing 33 are staggered. The first bushing 32 drives the first transmission block 36 to rotate forward through the first universal joint 34. Since the first transmission block 36 is connected to the first rotating shaft 38, the first rotating shaft 38 is perpendicular to the first movable arm 22 and the first transmission block 36, which is conducive to the first rotating shaft 38 driving the first movable arm 22 to perform a closing action. The second bushing 33 drives the second transmission block 37 to rotate forward through the second universal joint 35. Since the second transmission block 37 is connected to the second rotating shaft 39, the second rotating shaft 39 is perpendicular to the second movable arm 23 and the second transmission block 37, which is conducive to the second rotating shaft 39 driving the second movable arm 23 to perform a closing action. When the first drive shaft 31 rotates backward, the first bushing 32 drives the first drive block 36 to rotate backward through the first universal joint 34. Since the first drive block 36 is connected to the first rotating shaft 38, and the first rotating shaft 38 is perpendicular to the first movable arm 22 and the first drive block 36 respectively, it is beneficial for the first rotating shaft 38 to drive the first movable arm 22 to perform an opening action. The second bushing 33 drives the second drive block 37 to rotate backward through the second universal joint 35. Since the second drive block 37 is connected to the second rotating shaft 39, and the second rotating shaft 39 is perpendicular to the second movable arm 23 and the second drive block 37 respectively, it is beneficial for the second rotating shaft 39 to drive the second movable arm 23 to perform an opening action, thereby realizing the opening and closing actions between the first movable arm 22 and the second movable arm 23, so as to cooperate with the knitting needle assembly 4 to complete the automated knitting work.

[0053] In this embodiment, the base 21 is provided with a first bearing 27 and a second bearing 28. The first bearing 27 is sleeved on the outside of the first rotating shaft 38, and the second bearing 28 is sleeved on the outside of the second rotating shaft 39. Specifically, there are two first bearings 27 and two second bearings 28, both of which are disposed inside the base 21. The two first bearings 27 are sleeved vertically on the outside of the first rotating shaft 38, and the two second bearings 28 are sleeved vertically on the outside of the second rotating shaft 39. The first bearings 27 and the second bearings 28 can reduce the frictional resistance of the first rotating shaft 38 and the second rotating shaft 39, and can also limit the rotation of the first rotating shaft 38 and the second rotating shaft 39 to prevent structural damage caused by excessive rotation, thus ensuring high operational safety.

[0054] In this embodiment, a linkage 7 is provided at one end of the drive assembly 6 near the first transmission assembly 3. The linkage 7 includes an eccentric wheel 71, a first rolling bearing 72 sleeved on the outside of the eccentric wheel 71, a first connecting rod 73 sleeved on the outside of the first rolling bearing 72, and a clamping head 74 disposed on the first transmission assembly 3. A second rolling bearing 75 is disposed between the clamping head 74 and the first connecting rod 73. The eccentric wheel 71 is connected to the drive assembly 6. The clamping head 74 is provided with a fastening hole 76 and a fastening groove 77 communicating with the fastening hole 76. The fastening groove 77 is provided with an assembly hole 78. The clamping head 74 is connected to the first transmission assembly 3 through the fastening hole 76. Specifically, the drive assembly 6 drives the eccentric wheel 71 to rotate. The eccentric wheel 71 can convert the rotational motion of the drive assembly 6 into the swinging motion of the first transmission assembly 3 and the second transmission assembly 5, thereby causing the first transmission assembly 3 to drive the hook assembly 2 to open or close. A first rolling bearing 72 is provided on the outer side of the eccentric wheel 71. The first rolling bearing 72 is located in the first connecting rod 73. A second rolling bearing 75 is provided between the clamping head 74 and the first connecting rod 73. The frictional resistance is reduced by using the first rolling bearing 72 and the second rolling bearing 75, making the movement more flexible and smooth. The clamping head 74 is connected to the first transmission assembly 3 through the fastening hole 76 and is connected to the fastening groove 77 by external screw threads. The connection stability between the clamping head 74 and the first transmission assembly 3 is improved by adjusting the clamping tightness of the fastening groove 77.

[0055] The second transmission assembly 5 in this embodiment includes a second transmission shaft 51, a connecting arm 52 sleeved on the outside of the second transmission shaft 51, a second connecting rod 53 disposed on the connecting arm 52, a turntable 54 disposed on the second connecting rod 53, and a connecting seat 55 disposed on the turntable 54. A third rolling bearing 56 is disposed between the connecting arm 52 and the second connecting rod 53, and a fourth rolling bearing 57 is disposed between the second connecting rod 53 and the turntable 54. Specifically, the drive assembly 6 drives the second transmission assembly 5 to swing, that is, the turntable 54 is connected to the drive assembly 6 through the connecting seat 55, and the turntable 54 drives the connecting arm 52 to swing back and forth through the second connecting rod 53. Since the connecting arm 52 is connected to the second transmission shaft 51, and the second transmission shaft 51 is connected to the knitting needle assembly 4, the knitting needle assembly 4 is driven to swing back and forth, resulting in high transmission efficiency. The third rolling bearing 56 and the fourth rolling bearing 57 are used to convert sliding friction into rolling friction, thereby reducing friction loss.

[0056] In this embodiment, the drive assembly 6 is provided with a mounting base 8, and a mounting screw 81 is connected between the mounting base 8 and the connecting base 55. Specifically, the mounting base 8 is mounted on the drive assembly 6, and the mounting screw 81 passes through the connecting base 55 and is fixed to the mounting base 8, thereby enabling the drive assembly 6 to drive the second transmission assembly 5 to swing through the mounting base 8, resulting in a stable and reliable connection and high transmission efficiency.

[0057] The needle assembly 4 in this embodiment also includes a mounting base 44 sleeved on the outside of the second drive shaft 51, an adjustment frame 45 slidably connected to the mounting base 44, and a first adjustment seat 46, a second adjustment seat 47, and a third adjustment seat 48 disposed on the adjustment frame 45. The first adjustment seat 46, the second adjustment seat 47, and the third adjustment seat 48 have the same structure. The first adjustment seat 46 is provided with a locking arm 461, and a base 462 is provided at the bottom of the first adjustment seat 46. The base 462 is provided with a receiving groove 463 for accommodating the first knitting needle 41, and a locking block 464. The first adjustment seat 46 is provided with a locking groove 465 for accommodating the locking block 464. Both the first adjustment seat 46 and the locking block 464 are provided with adjustment holes 466. Specifically, the mounting base 44 is sleeved on the outside of the second drive shaft 51. The first adjusting base 46, the second adjusting base 47, and the third adjusting base 48 are respectively installed at different positions of the adjusting frame 45. Since the first adjusting base 46, the second adjusting base 47, and the third adjusting base 48 have the same structure, the first adjusting base 46 is clamped on the adjusting frame 45 by the engaging arm 461. The base 462 holds the first knitting needle 41 through the receiving groove 463. The base 462 is engaged and inserted into the slot 465 by the locking block 464. Then, an external screw is used to pass through the adjusting frame 45 and protrude into the adjusting hole 466. This not only fixes the first adjusting base 46 in the designated position of the adjusting frame 45, but also enhances the connection stability between the first adjusting base 46 and the base 462, preventing the first knitting needle 41 from accidentally falling off the base 462.

[0058] In this embodiment, the adjusting frame 45 has an L-shaped structure. The adjusting frame 45 has an adjusting groove 49, and a guide block 410 is provided on the outer side of the adjusting frame 45. The mounting base 44 is provided with a guide groove 411 that is slidably connected to the guide block 410. Specifically, the adjusting groove 49 is arranged along the length and height directions of the adjusting frame 45, so that the first adjusting base 46 and the second adjusting base 47 are placed along the length direction of the adjusting frame 45, and the first adjusting base 46 is placed along the height direction of the adjusting frame 45. The adjustment position is flexible and convenient. The adjusting frame 45 is slidably connected to the guide groove 411 through the guide block 410 and then tightened and fixed with external screws, which helps to adjust the height position of the adjusting frame 45 relative to the mounting base 44, resulting in high adjustment efficiency.

[0059] This embodiment also includes a reed assembly 9, which includes a third drive shaft 91, a reed 92 sleeved on the outside of the third drive shaft 91, a connector 93 disposed on the third drive shaft 91, and a third connecting rod 94 disposed on the connector 93. A fifth rolling bearing 95 is disposed between the connector 93 and the third connecting rod 94. A sixth rolling bearing 96 is disposed on the third connecting rod 94. A sleeve 97 is disposed on the sixth rolling bearing 96. The mounting screw 81 passes through the connecting seat 55 and the sleeve 97 in sequence and is connected to the mounting seat 8. Specifically, the reed 92 is sleeved on the outside of the third drive shaft 91. The mounting screw 81 passes through the connecting seat 55 and the sleeve 97 in sequence and connects with the mounting seat 8, thereby installing the sixth rolling bearing 96 on the drive assembly 6. The sixth rolling bearing 96 is set on the third connecting rod 94. The third connecting rod 94 drives the third drive shaft 91 to swing back and forth through the connecting head 93. A fifth rolling bearing 95 is set between the connecting head 93 and the third connecting rod 94, thereby realizing the structural connection and assembly of the drive assembly 6 and the second drive assembly 5. The reed 92 is sleeved on the outside of the third drive shaft 91. The reed 92 adjusts the change of the warp yarn gap width through different width gaps to meet the purpose of producing wide and narrow strips in one go.

[0060] The drive assembly 6 in this embodiment includes a drive rod 61 and a drive gear 62 disposed on the drive rod 61. The drive gear 62 is sleeved on one end of the drive rod 61, and the other end of the drive rod 61 is connected to the first transmission assembly 3 via a linkage 7. Specifically, an external drive mechanism drives the drive gear 62 to rotate. Since the drive gear 62 is connected to the drive rod 61, it drives the drive rod 61 to rotate. The rotating drive rod 61 drives the first transmission assembly 3 to swing back and forth via the linkage 7, and the rotating drive rod 61 drives the second transmission assembly 5 to swing back and forth via the mounting base 8. The structure is compact and reasonably designed, with high transmission efficiency.

[0061] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A device for hooking three hooks and three pins on a ribbon weaving machine, characterized in that: The device includes a frame, a hook assembly movably mounted on the frame, a first transmission assembly connected to the hook assembly, a knitting needle assembly used in conjunction with the hook assembly, a second transmission assembly connected to the knitting needle assembly, and a drive assembly drivenly connected to the first and second transmission assemblies. The hook assembly includes a base connected to the frame, a first movable arm and a second movable arm alternately mounted on the base, a first weft needle mounted on the first movable arm, a second weft needle spaced apart from the first weft needle, and a third weft needle mounted on the second movable arm. The knitting needle assembly includes a first knitting needle, a second knitting needle, and a third knitting needle spaced apart. The first weft needle and the first knitting needle work together to knit a lower wide band, the second weft needle and the second knitting needle work together to knit an upper narrow band, and the third weft needle and the third knitting needle work together to knit another upper narrow band.

2. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 1, characterized in that: The first transmission assembly includes a first transmission shaft, a first bushing and a second bushing sleeved on the outside of the first transmission shaft, a first universal joint and a second universal joint respectively disposed on the first bushing and the second bushing sleeve, a first transmission block and a second transmission block respectively disposed on the first universal joint and the second universal joint, and a first rotating shaft and a second rotating shaft respectively disposed on the first transmission block and the second transmission block. The first rotating shaft and the second rotating shaft pass through the base body and are respectively connected to the first movable arm and the second movable arm. The first rotating shaft is perpendicular to the first movable arm and the first transmission block respectively, and the second rotating shaft is perpendicular to the second movable arm and the second transmission block respectively.

3. The device for a three-hook, three-prong hook on a ribbon weaving machine according to claim 2, characterized in that: The base is provided with a first bearing and a second bearing. The first bearing is sleeved on the outside of the first rotating shaft, and the second bearing is sleeved on the outside of the second rotating shaft.

4. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 1, characterized in that: The drive assembly has a linkage component at one end near the first transmission assembly. The linkage component includes an eccentric wheel, a first rolling bearing sleeved on the outside of the eccentric wheel, a first connecting rod sleeved on the outside of the first rolling bearing, and a clamping head disposed on the first transmission assembly. A second rolling bearing is disposed between the clamping head and the first connecting rod. The eccentric wheel is connected to the drive assembly. The clamping head has a fastening hole and a fastening groove communicating with the fastening hole. The fastening groove has an assembly hole. The clamping head is connected to the first transmission assembly through the fastening hole.

5. The device for a three-hook, three-prong hook on a ribbon weaving machine according to claim 1, characterized in that: The second transmission assembly includes a second transmission shaft, a connecting arm sleeved on the outside of the second transmission shaft, a second connecting rod disposed on the connecting arm, a turntable disposed on the second connecting rod, and a connecting seat disposed on the turntable. A third rolling bearing is disposed between the connecting arm and the second connecting rod, and a fourth rolling bearing is disposed between the second connecting rod and the turntable.

6. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 5, characterized in that: The drive assembly is provided with a mounting base, and mounting screws are connected between the mounting base and the connecting base.

7. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 5, characterized in that: The knitting needle assembly further includes a mounting base sleeved on the outside of the second drive shaft, an adjustment frame slidably connected to the mounting base, and a first adjustment seat, a second adjustment seat, and a third adjustment seat disposed on the adjustment frame. The first adjustment seat, the second adjustment seat, and the third adjustment seat have the same structure. The first adjustment seat is provided with a locking arm, and a base is provided at the bottom of the first adjustment seat. The base is provided with a receiving groove for accommodating the first knitting needle, and a locking block is provided on the base. The first adjustment seat is provided with a locking groove for accommodating the locking block, and both the first adjustment seat and the locking block are provided with adjustment holes.

8. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 7, characterized in that: The adjusting frame has an L-shaped structure, an adjusting groove, a guide block on the outside of the adjusting frame, and a guide groove that is slidably connected to the guide block on the mounting base.

9. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 6, characterized in that: It also includes a steel reed assembly, which includes a third drive shaft, a steel reed sleeved on the outside of the third drive shaft, a connector on the third drive shaft, and a third connecting rod on the connector. A fifth rolling bearing is provided between the connector and the third connecting rod, and a sixth rolling bearing is provided on the third connecting rod. The sixth rolling bearing is provided with a sleeve. The mounting screw passes through the connecting seat and the sleeve in sequence and is connected to the mounting seat.

10. The device for hooking three hooks and three pins on a ribbon weaving machine according to claim 4, characterized in that: The drive assembly includes a drive rod and a drive gear disposed on the drive rod. The drive gear is sleeved on one end of the drive rod, and the other end of the drive rod is connected to the first transmission assembly through a linkage.

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