High-rotating-speed weaving production equipment for safety belts

Abstract

The invention relates to the technical field of safety belt weaving, in particular to safety belt high-rotating-speed weaving production equipment which comprises a machine body, a heald frame device arranged on the machine body, a driving device in driving connection with the heald frame device and a weaving device used in cooperation with the heald frame device. The transmission assembly is arranged on the base, the reed assembly and the crochet needle assembly are in transmission connection with the transmission assembly, the weaving assembly is used in cooperation with the crochet needle assembly, the servo motor is in driving connection with the weaving assembly, and a first bearing is arranged at the joint of the transmission assembly and the reed assembly; a second bearing is arranged at the joint of the transmission assembly and the crochet hook assembly. The device is compact in structure and reasonable in design, adopts the deep groove ball bearing to be matched with a working part for linkage operation, works stably and reliably, meets the requirement for high-rotating-speed continuous long-time weaving work, and improves the working efficiency.

Description

Technical Field

[0001] This invention relates to the field of seat belt weaving technology, and in particular to a high-speed seat belt weaving production equipment. Background Technology

[0002] Seat belts are safety components used in vehicles such as cars and airplanes. In the event of an emergency, seat belts secure occupants to their seats, preventing them from being thrown out due to inertia during high-speed travel. They also prevent injuries from violent impacts to the steering wheel, windows, or other objects, effectively improving occupant safety. Seat belts are typically manufactured using seat belt weaving machines. These machines weave high-strength synthetic fibers (such as polyester and nylon) into webbing with extremely high tensile strength and specific patterns at high speeds. However, the ordinary bearings used in seat belt weaving machines are prone to overheating and burning out under high-intensity loads at high speeds. This can lead to poor stability and even structural damage to other interconnected components, making it difficult to meet the demands of high-speed, continuous, long-term weaving operations and impacting work efficiency. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this invention is to provide a high-speed weaving production equipment for seat belts.

[0004] To achieve the above objectives, the present invention provides a high-speed seat belt weaving production equipment, comprising a machine body, a hem frame device disposed on the machine body, a drive device drivenly connected to the hem frame device, and a weaving device used in conjunction with the hem frame device. The weaving device includes a base, a transmission component disposed on the base, a reed component and a hook component drivenly connected to the transmission component, a weaving component used in conjunction with the hook component, and a servo motor drivenly connected to the weaving component. A first bearing is provided at the connection between the transmission component and the reed component, and a second bearing is provided at the connection between the transmission component and the hook component.

[0005] Preferably, the weaving assembly includes a bobbin, a crank movably disposed on the bobbin, a movable seat connected to the crank, a rotating shaft disposed on the movable seat, a connecting arm connected to the rotating shaft, and a weaving needle disposed on the connecting arm. The bobbin is connected to the output end of a servo motor. The base is provided with a worktable. The rotating shaft is perpendicular to the worktable. The worktable is provided with a third bearing. The rotating shaft passes through the movable seat and is connected to the third bearing.

[0006] Preferably, the transmission assembly includes a transmission worm, a transmission worm wheel meshing with the transmission worm, a first mounting seat sleeved on the outside of the transmission worm, an mounting shaft disposed on the first mounting seat, a second mounting seat connected to the mounting shaft, and an mounting disc disposed on the second mounting seat. The mounting shaft is connected to the reed assembly, the mounting disc is connected to the hook assembly, the driving device is driven by the transmission worm, and the transmission worm wheel is connected to the hem frame device.

[0007] Preferably, the reed assembly includes a first drive shaft, a first movable arm disposed on the first drive shaft, a first connecting rod connected to the first movable arm, and a reed piece sleeved on the outside of the first drive shaft. The first bearing is disposed between the assembly shaft and the first connecting rod, and a fourth bearing is disposed at the connection between the first connecting rod and the first movable arm.

[0008] Preferably, the hook assembly includes a second drive shaft, a second movable arm disposed on the second drive shaft, a second connecting rod connected to the second movable arm, a mounting base sleeved on the outside of the second drive shaft, and a weft hook disposed on the mounting base. The second bearing is disposed between the assembly plate and the second connecting rod, and a fifth bearing is disposed at the connection between the second connecting rod and the second movable arm.

[0009] Preferably, the base is provided with a first feeding roller and a second feeding roller spaced apart from the first feeding roller, a guide plate is provided between the first feeding roller and the second feeding roller, the first feeding roller is provided with a first transmission gear, the second feeding roller is provided with a second transmission gear, the first transmission gear and the second transmission gear mesh, the base is provided with a reducer and a feeding motor driven by the reducer, the output end of the reducer is connected to a drive gear, and the drive gear meshes with the first transmission gear.

[0010] Preferably, the driving device includes an adjusting plate, a mounting bracket disposed on the adjusting plate, a drive motor disposed on the mounting bracket, and fasteners disposed between the mounting bracket and the machine body. The output end of the drive motor is driven and connected to a driving wheel. The transmission worm gear is provided with a driven wheel. A transmission belt is disposed between the driving wheel and the driven wheel. The adjusting plate is provided with multiple connecting holes arranged in a rectangular array. The mounting bracket is provided with multiple mounting slots arranged in a rectangular array. The mounting bracket is provided with a first connecting seat. The machine body is provided with a second connecting seat. The fasteners are connected between the first connecting seat and the second connecting seat. A fastening nut is connected to the end of the fastener near the second connecting seat.

[0011] Preferably, the brown frame device includes a stand, a brown frame movably mounted on the stand, a blade mounted on the brown frame, a roller mounted on the blade, a drive shaft passing through the machine body, and a cam sleeved on the outside of the drive shaft. The machine body is provided with a hinge seat, the hinge seat is connected to the blade, and a hinge shaft connects the hinge seat and the blade. The blade rolls against the cam via the roller, so that the blade rotates around the hinge seat and drives the brown frame to move up and down relative to the stand.

[0012] Preferably, the body is provided with mounting holes, the hinge seat is provided with fixing holes, and the fixing holes are connected to the mounting holes.

[0013] Preferably, the bottom of the machine body is provided with a support foot and a locking component that works with the support foot. The locking component includes a locking block and a locking plate connected to the locking block. The locking block is provided with a first locking hole and is connected to the support foot through the first locking hole. The end of the locking block near the locking plate is provided with an assembly hole. The locking plate is provided with an adjustment groove that communicates with the assembly hole. The end of the locking plate away from the locking block is provided with a second locking hole. The locking plate has an L-shaped structure.

[0014] The beneficial effects of this invention are: compact structure and reasonable design, using deep groove ball bearings to work in conjunction with working parts, stable and reliable operation, meeting the requirements of high-speed continuous long-term weaving work, and improving work efficiency. Attached Figure Description

[0015] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is an exploded structural diagram showing the concealed weaving device of the present invention.

[0018] Figure 3 This is an exploded structural diagram of the driving device of the present invention.

[0019] Figure 4 This is a schematic diagram of the weaving device structure of the present invention.

[0020] Figure 5 This is an exploded structural diagram of the weaving apparatus of the present invention.

[0021] Figure 6 This is an exploded structural diagram of the reed assembly of the present invention.

[0022] Figure 7This is an exploded structural diagram of the hook assembly of the present invention.

[0023] Figure 8 This is an exploded structural diagram of the weaving component of the present invention.

[0024] The reference numerals in the figures include: 1—Body; 11—Second Connecting Seat; 12—Hinge Seat 13 - Mounting hole; 14 - Fixing hole; 15 - Support foot 16—Locking component; 161—Locking block; 162—Locking plate 163 – First locking hole; 164 – Assembly hole; 165 – Adjustment groove 166 – Second locking hole 2—Brown frame assembly 21—Upright frame 22—Brown frame 23 - Guan Dao (Guan Dao knife) 24 - Roller 25 - Drive Shaft 26 — Cam 27 — Hinge Shaft 3—Drive device; 31—Adjusting plate; 32—Mounting bracket 33—Drive motor 34—Fastener 35—Drive wheel 36 – Connecting hole; 37 – Mounting slot; 38 – First connecting seat 39 - Fastening nut 4—Weaving device 41—Base 42—Transmission assembly; 421—Transmission worm; 422—Transmission worm wheel 423 – First assembly seat; 424 – Assembly shaft; 425 – Second assembly seat 426—Assembly plate; 427—Driven wheel 43—Reed assembly; 431—First drive shaft; 432—First movable arm 433 – First connecting rod; 434 – Steel reed; 435 – Fourth bearing 44—Hook assembly; 441—Second drive shaft; 442—Second movable arm 443 - Second Linkage; 444 - Mounting Base; 445 - Weft Crochet 446 - Fifth Bearing 45—Weaving component; 451—Bodiment; 452—Crank. 453 - Movable seat; 454 - Rotating shaft; 455 - Connecting arm 456—Knitting needle; 457—Third bearing 46 — Servo motor 47 — First bearing 48 — Second bearing 49 — Worktable; 410 — First feed roller; 411 — Second feed roller 412 – Guide plate; 413 – First transmission gear; 414 – Second transmission gear 415 - Reducer; 416 - Feeding motor; 417 - Drive gear. Detailed Implementation

[0025] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] The present invention will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 8 As shown, a high-speed seat belt weaving production equipment of the present invention includes a machine body 1, a hem frame device 2 disposed on the machine body 1, a drive device 3 drivenly connected to the hem frame device 2, and a weaving device 4 used in conjunction with the hem frame device 2. The weaving device 4 includes a base 41, a transmission component 42 disposed on the base 41, a reed component 43 and a hook component 44 drivenly connected to the transmission component 42, a weaving component 45 used in conjunction with the hook component 44, and a servo motor 46 drivenly connected to the weaving component 45. A first bearing 47 is provided at the connection between the transmission component 42 and the reed component 43, and a second bearing 48 is provided at the connection between the transmission component 42 and the hook component 44.

[0028] During operation, the drive unit 3 drives the hem frame device 2 to move up and down repeatedly, which helps the warp yarns form a V-shaped opening. The drive unit 3 then drives the transmission component 42 to synchronously drive the reed component 43 and the hook assembly 44. The reed component 43 controls the warp yarn arrangement density through the precise gap between the reed teeth, ensuring that the produced safety belt has a uniform width. The hook assembly 44 is used to adjust the weft yarn supply, which better coordinates with the reed component 43 to adjust the narrowness of the warp yarn arrangement. Combined with the servo motor 46 driving the weaving component 45, multiple warp and weft yarns are interwoven to form the safety belt, improving weaving efficiency. A first bearing 47 is provided at the connection between the transmission component 42 and the reed component 43, and a [missing information - likely a bearing or component] is provided at the connection between the transmission component 42 and the hook assembly 44. The second bearing 48, being a deep groove ball bearing, strongly supports the structure between the transmission assembly 42 and the reed assembly 43, as well as the structure between the transmission assembly 42 and the hook assembly 44. It can withstand the radial and axial loads generated by high-speed rotation, ensuring yarn tension uniformity and maintaining constant tension to prevent yarn breakage. This better meets the needs of continuous, long-term weaving at speeds of 1000 to 2000 rpm or even higher. Furthermore, its sealed design prevents external dust and foreign objects from entering the bearing, facilitating installation and replacement, extending service life. When used in conjunction with the servo motor 46, it enables more precise tension control and speed adjustment, meeting diverse automated weaving needs. This invention features a compact and rationally designed structure, employing deep groove ball bearings in conjunction with the working components for stable and reliable operation, meeting the requirements of high-speed, continuous, long-term weaving and improving work efficiency.

[0029] The weaving assembly 45 in this embodiment includes a bobbin 451, a crank 452 movably disposed on the bobbin 451, a movable seat 453 connected to the crank 452, a rotating shaft 454 disposed on the movable seat 453, a connecting arm 455 connected to the rotating shaft 454, and a weaving needle 456 disposed on the connecting arm 455. The bobbin 451 is connected to the output end of a servo motor 46. The base 41 is provided with a worktable 49. The rotating shaft 454 is perpendicular to the worktable 49. The worktable 49 is provided with a third bearing 457. The rotating shaft 454 passes through the movable seat 453 and is connected to the third bearing 457. Specifically, crank 452 is connected between cylinder 451 and movable seat 453. When servo motor 46 drives cylinder 451 to rotate, the rotating cylinder 451 drives crank 452 to move. Crank 452 is existing technology, so its specific shape, structure and working principle will not be described in detail. Crank 452 can convert the rotational motion of cylinder 451 into reciprocating linear motion, effectively reducing mechanical vibration and noise, and improving operational stability. Crank 452 drives movable seat 453 to rotate, thereby driving rotating shaft 454 connected to movable seat 453 to rotate. Rotating rotating shaft 454 drives connecting arm 455 to rotate, which in turn drives weaving needle 456 set on connecting arm 455 to rotate. This helps weaving needle 456 to interweave multiple warp and weft yarns that have been prepared into a seat belt. It has high transmission efficiency, fast weaving speed, and can significantly improve the breaking elongation and tear resistance of the seat belt.

[0030] The transmission assembly 42 in this embodiment includes a transmission worm 421, a transmission worm wheel 422 meshing with the transmission worm 421, a first mounting base 423 sleeved on the outside of the transmission worm 421, an mounting shaft 424 disposed on the first mounting base 423, a second mounting base 425 connected to the mounting shaft 424, and an mounting disc 426 disposed on the second mounting base 425. The mounting shaft 424 is connected to the reed assembly 43, the mounting disc 426 is connected to the hook assembly 44, the driving device 3 is drivingly connected to the transmission worm 421, and the transmission worm wheel 422 is connected to the brown frame device 2. Specifically, firstly, the drive device 3 is driven to connect with the transmission worm gear 421. On one hand, the rotating transmission worm gear 421 drives the transmission worm wheel 422 to rotate. Since the transmission worm wheel 422 is connected to the frame device 2, it further drives the frame device 2 to move up and down. On the other hand, the rotating transmission worm gear 421 drives the first mounting base 423 to rotate. The first mounting base 423 is connected to the second mounting base 425 through the mounting shaft 424. Since the mounting shaft 424 is connected to the reed assembly 43, it helps to drive the reed assembly 43 to swing back and forth. By driving the second mounting base 425 to rotate, the mounting disc 426 set on the second mounting base 425 rotates accordingly. Since the mounting disc 426 is connected to the hook assembly 44, it helps to drive the hook assembly 44 to hook the weft yarn and pass it through the warp yarn. It works in conjunction with the weaving assembly 45 to complete the weaving process. The structure is compact and reasonably designed, with high transmission efficiency.

[0031] The reed assembly 43 in this embodiment includes a first drive shaft 431, a first movable arm 432 disposed on the first drive shaft 431, a first connecting rod 433 connected to the first movable arm 432, and a reed member 434 sleeved on the outside of the first drive shaft 431. A first bearing 47 is disposed between the assembly shaft 424 and the first connecting rod 433, and a fourth bearing 435 is disposed at the connection between the first connecting rod 433 and the first movable arm 432. Specifically, the first drive shaft 431 is stably mounted on the base 41, the assembly shaft 424 passes through the first connecting rod 433 and is connected to the second assembly base 425, and the first bearing 47 is disposed between the assembly shaft 424 and the first connecting rod 433, effectively improving the support and bearing capacity of the first connecting rod 433 and reducing the frictional resistance generated during high-speed operation. The assembly shaft 424 drives the first connecting rod 433 to rotate, and the first connecting rod 433 drives the first movable arm 432 to rotate accordingly, thereby driving the first drive shaft 431 through the first movable arm 432. When the drive shaft 431 rotates, the reed 434 is stably sleeved on the outside of the first drive shaft 431, thus causing the reed 434 to swing back and forth regularly. The reed 434 adjusts the width of the warp yarn gaps by using different width gaps to achieve the purpose of producing wide and narrow strips. A fourth bearing 435 is provided between the first connecting rod 433 and the first movable arm 432 to enhance the support and load-bearing capacity of the first movable arm 432. The fourth bearing 435 is also a deep groove ball bearing. The specific structure and working principle will not be described in detail here.

[0032] The hook assembly 44 of this embodiment includes a second drive shaft 441, a second movable arm 442 disposed on the second drive shaft 441, a second connecting rod 443 connected to the second movable arm 442, a mounting base 444 sleeved on the outside of the second drive shaft 441, and a weft hook 445 disposed on the mounting base 444. The second bearing 48 is disposed between the assembly plate 426 and the second connecting rod 443, and a fifth bearing 446 is disposed at the connection between the second connecting rod 443 and the second movable arm 442. Specifically, the first mounting base 423 is connected to the second mounting base 425 via the mounting shaft 424. The second mounting base 425 drives the mounting disc 426 to rotate. The rotating mounting disc 426 drives the second movable arm 442 to rotate via the second connecting rod 443. The second bearing 48 is located between the mounting disc 426 and the second connecting rod 443, effectively improving the support and load-bearing capacity of the second connecting rod 443 and reducing the frictional resistance generated during high-speed operation. The second movable arm 442 drives the second transmission shaft 441 to rotate. Since the mounting base 444 is stably sleeved on the outside of the second transmission shaft 441, the weft hook 445 is fixed on the mounting base 444. The weft hook 445 hooks the weft yarn and passes it through the warp yarn for shear weaving. A fifth bearing 446 is provided at the connection between the second connecting rod 443 and the second movable arm 442 to enhance the support and load-bearing capacity of the second movable arm 442. The fifth bearing 446 is also a deep groove ball bearing. The specific structure and working principle will not be described in detail here.

[0033] In this embodiment, the base 41 is provided with a first feeding roller 410 and a second feeding roller 411 spaced apart from the first feeding roller 410. A guide plate 412 is provided between the first feeding roller 410 and the second feeding roller 411. The first feeding roller 410 is provided with a first transmission gear 413, and the second feeding roller 411 is provided with a second transmission gear 414. The first transmission gear 413 and the second transmission gear 414 mesh. The base 41 is provided with a reducer 415 and a feeding motor 416 driven and connected to the reducer 415. The output end of the reducer 415 is connected to a drive gear 417, and the drive gear 417 meshes with the first transmission gear 413. Specifically, the feeding motor 416 drives the reducer 415 to operate, and the reducer 415 drives the drive gear 417 to rotate. Through the meshing transmission between the drive gear 417 and the first transmission gear 413, the first feeding roller 410 is driven to rotate. Through the meshing transmission between the first transmission gear 413 and the second transmission gear 414, the second feeding roller 411 is further driven to rotate. Moreover, a guide plate 412 is provided between the first feeding roller 410 and the second feeding roller 411 so that the woven safety belt can pass through the gap between the first feeding roller 410 and the second feeding roller 411 and be guided and output along the guide plate 412, which facilitates the smooth and reliable transportation of the safety belt and has high feeding efficiency.

[0034] The driving device 3 in this embodiment includes an adjusting plate 31, a mounting bracket 32 ​​disposed on the adjusting plate 31, a drive motor 33 disposed on the mounting bracket 32, and a fastener 34 disposed between the mounting bracket 32 ​​and the body 1. The output end of the drive motor 33 is driven and connected to a drive wheel 35. The transmission worm gear 421 is provided with a driven wheel 427. A transmission belt is disposed between the drive wheel 35 and the driven wheel 427. The adjusting plate 31 is provided with a plurality of connecting holes 36 arranged in a rectangular array. The mounting bracket 32 ​​is provided with a plurality of mounting slots 37 arranged in a rectangular array. The mounting bracket 32 ​​is provided with a first connecting seat 38. The body 1 is provided with a second connecting seat 11. The fastener 34 is connected between the first connecting seat 38 and the second connecting seat 11. A fastening nut 39 is connected to one end of the fastener 34 near the second connecting seat 11. Specifically, the adjusting plate 31 is fixedly mounted on the machine body 1, and the drive motor 33 is fixedly mounted on the mounting bracket 32. The output end of the drive motor 33 is connected to the driving wheel 35. The driving wheel 35 is connected to the driven wheel 427 via a transmission belt (not shown), thereby driving the transmission worm gear 421 connected to the driven wheel 427 to rotate. Furthermore, the transmission worm gear 421 drives the reed assembly 43 and the hook assembly 44 to operate. Since multiple connecting holes 36 are arranged in a rectangular array on the adjusting plate 31, and multiple mounting slots 37 are arranged in a rectangular array on the mounting bracket 32, and the mounting bracket 32 ​​is connected to the fastener via the first connecting seat 38, the driving worm gear 33 drives the reed assembly 43 and the hook assembly 44 to operate. One end of the fastener 34 is fixed, and the other end of the fastener 34 moves up and down through the second connecting seat 11. The fastener 34 is threadedly connected to the fastening nut 39, thereby adjusting and fixing the height position of the drive motor 33 and the driven wheel 427. Then, an external screw is used to pass through the mounting groove 37 and then connected and fixed to the connecting hole 36, so that the mounting bracket 32 ​​is fixedly installed on the adjusting plate 31. The adjustment is highly flexible, so that the tension of the transmission belt between the driven wheel 427 and the drive wheel 35 can be adjusted by adjusting the height position of the drive wheel 35, so as to avoid the transmission belt from becoming loose and affecting the transmission efficiency.

[0035] The brown frame device 2 in this embodiment includes a stand 21, a brown frame 22 movably mounted on the stand 21, a blade 23 mounted on the brown frame 22, a roller 24 mounted on the blade 23, a drive shaft 25 passing through the body 1, and a cam 26 sleeved on the outside of the drive shaft 25. The body 1 is provided with a hinge seat 12, which is connected to the blade 23. A hinge shaft 27 is connected between the hinge seat 12 and the blade 23. The blade 23 rolls against the cam 26 through the roller 24, so that the blade 23 rotates around the hinge seat 12 and drives the brown frame 22 to move up and down relative to the stand 21. Specifically, the hinge seat 12 is mounted on the body 1, and the blade 23 swings up and down around the hinge shaft 27. One end of the blade 23 is connected to the frame 22, and the other end of the blade 23 rolls against the cam 26 via the roller 24. When the output end of the drive motor 33 is connected to the drive wheel 35, the drive wheel 35 is connected to the driven wheel 427 via a transmission belt, thereby driving the transmission worm 421 connected to the driven wheel 427 to rotate. The rotating transmission worm 421 further drives the transmission worm wheel 422 to rotate, and the transmission worm wheel 422 is connected to the drive shaft 25, thereby driving... The drive shaft 25 rotates, which in turn drives the cam 26 to rotate, so that the cutter 23 can roll up and down along the outer periphery of the cam 26 via the roller 24. This causes the other end of the cutter 23 to drive the frame 22 to move up and down, thus forming a lever structure on the hinge seat 12. This causes the frame 22 to move up and down repeatedly, which helps the warp yarn to form a V-shaped opening. Multiple frames 22, cutters 23, hinge seat 12, rollers 24, and cams 26 are provided. These multiple components work together, resulting in high linkage performance and improved weaving efficiency.

[0036] In this embodiment, the body 1 is provided with a mounting hole 13, and the hinge seat 12 is provided with a fixing hole 14, which communicates with the mounting hole 13. Specifically, an external screw passes through the fixing hole 14 and is then connected and fixed to the mounting hole 13, thereby realizing the installation and fixing of the hinge seat 12 onto the body 1, which is simple and convenient.

[0037] In this embodiment, the bottom of the body 1 is provided with a support foot 15 and a locking member 16 that cooperates with the support foot 15. The locking member 16 includes a locking block 161 and a locking plate 162 connected to the locking block 161. The locking block 161 is provided with a first locking hole 163. The locking block 161 is connected to the support foot 15 through the first locking hole 163. The end of the locking block 161 near the locking plate 162 is provided with an assembly hole 164. The locking plate 162 is provided with an adjustment groove 165 that communicates with the assembly hole 164. The end of the locking plate 162 away from the locking block 161 is provided with a second locking hole 166. The locking plate 162 has an L-shaped structure. Specifically, preferably, four support feet 15 are provided, and the four support feet 15 are located at the four corners of the bottom of the body 1, which helps the body 1 to be stably pressed on the ground. The locking block 161 is connected and fixed to the support feet 15 through the first locking hole 163. Since the locking plate 162 is provided with an adjustment groove 165 that communicates with the assembly hole 164, by adjusting the locking plate 162 to a suitable height position, the external screw can pass through the adjustment groove 165 and then be connected and fixed to the assembly hole 164. Then, another screw is used to pass through the second locking hole 166 and be connected and fixed to the specified position, further reinforcing the position of the locking plate 162, effectively preventing the body 1 from shifting position during operation and improving structural stability.

[0038] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A high-speed seatbelt weaving production equipment, characterized in that: The device includes a body, a palm frame assembly disposed on the body, a drive unit driven and connected to the palm frame assembly, and a weaving device used in conjunction with the palm frame assembly. The weaving device includes a base, a transmission assembly disposed on the base, a reed assembly and a hook assembly driven and connected to the transmission assembly, a weaving assembly used in conjunction with the hook assembly, and a servo motor driven and connected to the weaving assembly. A first bearing is provided at the connection between the transmission assembly and the reed assembly, and a second bearing is provided at the connection between the transmission assembly and the hook assembly.

2. The high-speed weaving production equipment for seat belts according to claim 1, characterized in that: The weaving assembly includes a bobbin, a crank movably disposed on the bobbin, a movable seat connected to the crank, a rotating shaft disposed on the movable seat, a connecting arm connected to the rotating shaft, and a weaving needle disposed on the connecting arm. The bobbin is connected to the output end of a servo motor. The base is provided with a worktable. The rotating shaft is perpendicular to the worktable. The worktable is provided with a third bearing. The rotating shaft passes through the movable seat and is connected to the third bearing.

3. The high-speed weaving production equipment for seat belts according to claim 1, characterized in that: The transmission assembly includes a transmission worm, a transmission worm wheel meshing with the transmission worm, a first mounting base sleeved on the outside of the transmission worm, an mounting shaft disposed on the first mounting base, a second mounting base connected to the mounting shaft, and an mounting disc disposed on the second mounting base. The mounting shaft is connected to the reed assembly, the mounting disc is connected to the hook assembly, the driving device is driven by the transmission worm, and the transmission worm wheel is connected to the hem frame device.

4. The high-speed weaving production equipment for seat belts according to claim 3, characterized in that: The reed assembly includes a first drive shaft, a first movable arm disposed on the first drive shaft, a first connecting rod connected to the first movable arm, and a reed piece sleeved on the outside of the first drive shaft. The first bearing is disposed between the assembly shaft and the first connecting rod, and a fourth bearing is disposed at the connection between the first connecting rod and the first movable arm.

5. The high-speed weaving production equipment for seat belts according to claim 3, characterized in that: The hook assembly includes a second drive shaft, a second movable arm disposed on the second drive shaft, a second connecting rod connected to the second movable arm, a mounting base sleeved on the outside of the second drive shaft, and a weft hook disposed on the mounting base. The second bearing is disposed between the assembly plate and the second connecting rod, and a fifth bearing is disposed at the connection between the second connecting rod and the second movable arm.

6. The high-speed weaving production equipment for seat belts according to claim 1, characterized in that: The base is provided with a first feeding roller and a second feeding roller spaced apart from the first feeding roller. A guide plate is provided between the first feeding roller and the second feeding roller. The first feeding roller is provided with a first transmission gear, and the second feeding roller is provided with a second transmission gear. The first transmission gear and the second transmission gear mesh. The base is provided with a reducer and a feeding motor driven by the reducer. The output end of the reducer is connected to a drive gear, and the drive gear meshes with the first transmission gear.

7. The high-speed weaving production equipment for seat belts according to claim 3, characterized in that: The driving device includes an adjusting plate, a mounting bracket disposed on the adjusting plate, a drive motor disposed on the mounting bracket, and fasteners disposed between the mounting bracket and the machine body. The output end of the drive motor is driven by a drive wheel, the transmission worm gear is provided with a driven wheel, and a transmission belt is disposed between the drive wheel and the driven wheel. The adjusting plate is provided with multiple connecting holes arranged in a rectangular array. The mounting bracket is provided with multiple mounting slots arranged in a rectangular array. The mounting bracket is provided with a first connecting seat, and the machine body is provided with a second connecting seat. The fasteners are connected between the first connecting seat and the second connecting seat, and a fastening nut is connected to the end of the fasteners near the second connecting seat.

8. The high-speed weaving production equipment for seat belts according to claim 1, characterized in that: The brown frame device includes a stand, a brown frame movably mounted on the stand, a blade mounted on the brown frame, a roller mounted on the blade, a drive shaft passing through the machine body, and a cam sleeved on the outside of the drive shaft. The machine body is provided with a hinge seat, which is connected to the blade. A hinge shaft connects the hinge seat and the blade. The blade rolls against the cam via the roller, causing the blade to rotate around the hinge seat and drive the brown frame to move up and down relative to the stand.

9. A high-speed seatbelt weaving production equipment according to claim 8, characterized in that: The body is provided with mounting holes, and the hinge seat is provided with fixing holes, which are connected to the mounting holes.

10. A high-speed seatbelt weaving production equipment according to claim 1, characterized in that: The bottom of the machine body is provided with support feet and locking components that cooperate with the support feet. The locking components include a locking block and a locking plate connected to the locking block. The locking block is provided with a first locking hole and is connected to the support foot through the first locking hole. The end of the locking block near the locking plate is provided with an assembly hole. The locking plate is provided with an adjustment groove that communicates with the assembly hole. The end of the locking plate away from the locking block is provided with a second locking hole. The locking plate has an L-shaped structure.

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