Ribbon loom pan head mechanism convenient to disassemble

Abstract

The utility model relates to the technical field of ribbon looms, in particular to a ribbon loom pan head mechanism convenient to disassemble, which comprises a rack, a pan head component arranged on the rack and a driving component in driving connection with the pan head component, the driving assembly comprises a cavity, a worm arranged in the cavity, a worm gear meshed with the worm, a limiting switch arranged in the cavity and two triggering pieces arranged on the worm gear and used for triggering the limiting switch, the two triggering pieces are oppositely arranged, the worm gear is provided with two connecting pieces, the two connecting pieces are oppositely arranged, and the worm gear is provided with a driving device. The worm gear is connected with the pan head assembly through two connecting pieces, and a connecting line between the two triggering pieces is perpendicular to a connecting line between the two connecting pieces. Precise limiting operation is carried out on the pan head assembly, the position of a connecting piece is better avoided, the pan head assembly can be taken and placed up and down conveniently, the positioning operation difficulty is lowered, operation is easy and convenient, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of ribbon weaving machine technology, and in particular to a ribbon weaving machine head mechanism that is easy to disassemble. Background Technology

[0002] In the textile industry, a ribbon loom refers to a mechanical device capable of weaving and producing ribbons of various widths. The warp coil is a crucial component on the ribbon loom used to coil the warp yarns into rolls. Its main function is to collect and organize the warp yarns, ensuring a smooth supply and arrangement during the weaving process. The coil adaptively adjusts the warp yarn feeding speed according to the actual weaving speed to guarantee that the warp and weft yarns are woven together according to the designed pattern. During ribbon production, frequent coil changes are necessary to supply the ribbon loom with the required raw materials. Existing ribbon loom coil frames are typically divided into three columns (left, middle, and right) and three rows (front, middle, and rear). At full load, they can accommodate dozens or even hundreds of coils. However, each coil is bulky, and their position on the coil frame varies in height from the ground. Furthermore, the narrow and cramped space between adjacent coils makes positioning difficult, increasing the operational complexity and impacting work efficiency. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a convenient disassembly mechanism for the coil head of a weaving machine. This mechanism enables precise positioning of the coil head assembly, better avoids the position of the connecting parts, facilitates the up and down placement of the coil head assembly, reduces the difficulty of positioning operations, and is simple and convenient to operate, thereby improving work efficiency.

[0004] To achieve the above objectives, this utility model provides a conveniently disassembled ribbon weaving machine head mechanism, comprising a frame, a head assembly disposed on the frame, and a drive assembly drivenly connected to the head assembly. The drive assembly includes a cavity, a worm gear disposed in the cavity, a worm wheel meshing with the worm gear, a limit switch disposed in the cavity, and two trigger elements disposed on the worm wheel for triggering the limit switch. The two trigger elements are arranged opposite to each other. The worm wheel is provided with two connecting elements, which are also arranged opposite to each other. The worm wheel is connected to the head assembly through the two connecting elements. The line connecting the two trigger elements is perpendicular to the line connecting the two connecting elements.

[0005] Preferably, the cavity is provided with a protruding post and a supporting sleeve sleeved on the outside of the protruding post. The supporting sleeve has an internal hollow structure so that the protruding post protrudes into the supporting sleeve. The end of the supporting sleeve away from the protruding post is provided with a supporting arc surface. The worm gear is provided with a first bearing. The outer ring of the first bearing is housed in the worm gear, and the inner ring of the first bearing is sleeved on the outside of the supporting sleeve.

[0006] Preferably, a first mounting bracket is provided on one side of the cavity, the first mounting bracket is provided with a servo motor, a mounting groove is provided at one end of the first mounting bracket near the cavity, the cavity is provided with a first connecting hole communicating with the mounting groove, the first mounting bracket has a through groove and a through hole, the output end of the servo motor passes through the through hole and is connected to a drive wheel, the worm passes through the through groove and is connected to a driven wheel, and a transmission belt drives the drive wheel and the driven wheel.

[0007] Preferably, a protective cover is provided on the outer side of the first mounting bracket, the protective cover being used to cover the driving wheel, the driven wheel and the transmission belt.

[0008] Preferably, an assembly plate is provided on the other side of the cavity, and an assembly groove is provided at both ends of the assembly plate. The cavity is provided with a fastening hole that communicates with the assembly groove. The assembly plate is provided with a second connecting hole, and there are three second connecting holes. The line connecting the three second connecting holes forms a triangle.

[0009] Preferably, the pan head assembly includes a pan head body, a pan head shaft disposed on the pan head body, an axial slot disposed on the pan head shaft, an assembly block movably disposed on the pan head shaft, a connecting shaft disposed between the assembly block and the pan head shaft, and a torsion spring sleeved on the outside of the connecting shaft. The pan head body is provided with a second bearing, the outer ring of the second bearing is connected to the pan head body, and the inner ring of the second bearing is sleeved on the outside of the pan head shaft. One end of the torsion spring abuts against the pan head shaft, and the other end of the torsion spring abuts against the assembly block. The assembly block passes through the axial slot and protrudes out of the pan head shaft so that the assembly block stops contacting the inner ring of the second bearing.

[0010] Preferably, the pan head body is provided with a retaining groove, which is recessed from the end face of the pan head body. The connecting member includes a connecting cylinder and a connecting rod slidably connected to the connecting cylinder. A connecting block is provided at the end of the connecting rod away from the worm gear, and the connecting rod protrudes into the retaining groove through the connecting block.

[0011] Preferably, the frame is provided with a bearing component, which is spaced apart from and opposite to the drive component. The bearing component includes a pad, a shaft seat disposed on the pad, a locking groove disposed on the shaft seat, and a baffle disposed on the locking groove. The locking groove is inclined relative to the shaft seat so that the inner wall of the baffle and the locking groove respectively abuts against the outer wall of the head shaft.

[0012] Preferably, a detection component is provided on the side of the frame near the head assembly. The detection component includes a housing, a tension sensor disposed on the top of the housing, a controller electrically connected to the tension sensor, a warp tension shaft disposed on the housing, mounting seats disposed at both ends of the housing, and a first mounting rod and a second mounting rod disposed on the mounting seats. The first mounting rod and the second mounting rod are spaced apart and parallel along the length direction of the housing. The housing is provided with a second mounting frame, and the warp tension shaft is connected to the second mounting frame and protrudes beyond the first mounting rod and the second mounting rod.

[0013] Preferably, both ends of the second mounting bracket are provided with L-shaped plates, the L-shaped plates are provided with mounting holes, and both ends of the warp tension shaft are provided with assembly holes that communicate with the mounting holes.

[0014] The beneficial effects of this utility model are: it enables precise positioning of the pan head assembly, better avoids the position of the connecting parts, facilitates the up and down placement of the pan head assembly, reduces the difficulty of positioning operations, makes operation simple and convenient, and improves work efficiency. Attached Figure Description

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

[0016] Figure 2 This is an exploded structural diagram of the drive component and the load-bearing component of this utility model.

[0017] Figure 3 This is an exploded view of the pan head assembly of this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the pan head assembly of this utility model.

[0019] Figure 5 This is an exploded view of the detection component of this utility model.

[0020] The reference numerals in the figures include:

[0021] 1 - Rack

[0022] 2—Head assembly 21—Head body 22—Head axis

[0023] 23 – Axial slot; 24 – Assembly block; 25 – Connecting shaft

[0024] 26 – Torsion spring; 27 – Second bearing; 28 – Locking groove

[0025] 3—Drive assembly; 31—Cavity; 32—Worm gear

[0026] 33 - Worm gear 34 - Limit switch 35 - Trigger element

[0027] 36—Connector; 361—Connecting cylinder; 362—Connecting rod

[0028] 363 - Connector Block

[0029] 37 – Protruding post; 38 – Supporting sleeve; 39 – Supporting curved surface

[0030] 310 – First bearing; 311 – First mounting bracket; 312 – Servo motor

[0031] 313 - Mounting slot; 314 - First connecting hole; 315 - Through slot

[0032] 316 – Through hole; 317 – Driving wheel; 318 – Driven wheel

[0033] 319 – Transmission belt; 320 – Protective cover; 321 – Assembly plate

[0034] 322 — Assembly slot; 323 — Fastening hole; 324 — Second connecting hole

[0035] 4—Bearing component; 41—Padded block; 42—Shaft seat

[0036] 43 - Engaging slot 44 - Baffle

[0037] 5—Detection Components; 51—Housing; 52—Tension Sensor

[0038] 53—Controller; 54—Warp tension shaft; 55—Mounting base

[0039] 56 – First mounting rod; 57 – Second mounting rod; 58 – Second mounting bracket

[0040] 59 – L-shaped plate; 510 – mounting hole; 511 – assembly hole. Detailed Implementation

[0041] The present invention will now be described in detail with reference to the accompanying drawings.

[0042] like Figures 1 to 5As shown, this utility model discloses a conveniently disassembled ribbon weaving machine head mechanism, including a frame 1, a head assembly 2 disposed on the frame 1, and a drive assembly 3 drivenly connected to the head assembly 2. The drive assembly 3 includes a cavity 31, a worm 32 disposed in the cavity 31, a worm wheel 33 meshing with the worm 32, a limit switch 34 disposed in the cavity 31, and two trigger elements 35 disposed on the worm wheel 33 for triggering the limit switch 34. The two trigger elements 35 are arranged opposite to each other. The worm wheel 33 is provided with two connecting parts 36, which are arranged opposite to each other. The worm wheel 33 is connected to the head assembly 2 through the two connecting parts 36. The line connecting the two trigger elements 35 is perpendicular to the line connecting the two connecting parts 36.

[0043] During operation, the drive assembly 3 drives the worm gear 32 to rotate. Simultaneously, the rotating worm gear 32 meshes with the worm wheel 33, thereby causing the worm wheel 33 to rotate relative to the cavity 31. Since the worm wheel 33 is connected to the head assembly 2 through two connecting pieces 36, the drive assembly 3 drives the head assembly 2 to rotate relative to the frame 1, thus ensuring that the warp yarn can be smoothly output and supplied during the weaving process. When the head assembly 2 needs to be replaced, the operator presses the control key on the external control panel to open the start limit switch 34, causing either of the two trigger pieces 35 to approach and trigger the limit switch 34, further controlling the drive assembly 3 to stop operating. Since the line connecting the two trigger pieces 35 is perpendicular to the line connecting the two connecting pieces 36, that is, the two connecting pieces 36 are horizontally positioned on the worm wheel 33, and the two trigger pieces 35 are vertically positioned on the worm wheel 33, this structural design can precisely limit the placement and removal position of the head assembly 2, allowing the head assembly 2 to completely avoid the positions of the two connecting pieces 36 for easy up and down placement, reducing the difficulty of operation and greatly saving installation and disassembly time. The limit switch 34 includes types such as magnetic ring proximity switches and Hall switches, and the trigger element 35 includes types such as sensing blocks and magnets. Preferably, the limit switch 34 is a Hall switch, and the trigger element 35 is a magnet. A Hall switch is an electronic switch that works based on the Hall effect principle. It is mainly used for applications such as magnetic field detection, position control, and speed measurement. When an external magnetic field is applied to the Hall switch, the Hall voltage in the Hall element changes. When the Hall voltage exceeds a set threshold, the switch is activated, changing the output state. The detection accuracy is high. This utility model enables precise limiting operation of the pan head assembly 2, better avoids the position of the connecting piece 36, facilitates the up and down loading and unloading of the pan head assembly 2, reduces the difficulty of positioning operations, makes operation simple and convenient, and improves work efficiency.

[0044] In this embodiment, the cavity 31 is provided with a protrusion 37 and a supporting sleeve 38 sleeved on the outside of the protrusion 37. The supporting sleeve 38 has an internal hollow structure so that the protrusion 37 protrudes into the supporting sleeve 38. The end of the supporting sleeve 38 away from the protrusion 37 is provided with a supporting arc surface 39. The worm gear 33 is provided with a first bearing 310. The outer ring of the first bearing 310 is housed in the worm gear 33, and the inner ring of the first bearing 310 is sleeved on the outside of the supporting sleeve 38. Specifically, the support sleeve 38 is sleeved on the outside of the protrusion 37, and the worm gear 33 is sleeved on the outside of the support sleeve 38 through the first bearing 310. Thus, with the help of the inner wall of the support arc surface 39, it fits against the outer wall of the pan head shaft 22 of the pan head assembly 2 in a semi-enclosed manner, effectively reducing the gap and making the support arc surface 39 fit more tightly against the pan head shaft 22. This effectively limits and stops the position of the pan head shaft 22, preventing the pan head shaft 22 from accidentally coming loose from the support arc surface 39 during operation. In this way, the worm gear 33 drives the pan head body 21 to rotate around the pan head shaft 22 through the two connecting parts 36. The structure is compact and reasonable. Moreover, through the cooperation between the limit switch 34 and the trigger 35, the pan head body 21 is accurately limited, which helps to easily and conveniently pick up and put down the pan head shaft 22 from the support arc surface 39.

[0045] In this embodiment, a first mounting bracket 311 is provided on one side of the cavity 31. The first mounting bracket 311 is provided with a servo motor 312. The first mounting bracket 311 is provided with a mounting groove 313 at one end near the cavity 31. The cavity 31 is provided with a first connecting hole 314 that communicates with the mounting groove 313. The first mounting bracket 311 has a through groove 315 and a through hole 316. The output end of the servo motor 312 passes through the through hole 316 and is connected to a drive wheel 317. The worm gear 32 passes through the through groove 315 and is connected to a driven wheel 318. A transmission belt 319 is connected between the drive wheel 317 and the driven wheel 318. Specifically, an external screw is used to pass through the mounting slot 313 and then connect and fix it to the first connecting hole 314, thereby installing and fixing the first mounting bracket 311 on the outside of the cavity 31. The output end of the servo motor 312 passes through the through hole 316 and is connected to the drive wheel 317, and the worm 32 passes through the through slot 315 and is connected to the driven wheel 318. Moreover, a transmission belt 319 is connected between the drive wheel 317 and the driven wheel 318, thereby driving the worm 32 to rotate, further promoting the meshing transmission between the worm 32 and the worm wheel 33, resulting in high transmission efficiency.

[0046] In this embodiment, a protective cover 320 is provided on the outer side of the first mounting bracket 311. The protective cover 320 is used to cover the driving wheel 317, the driven wheel 318, and the transmission belt 319. Specifically, the protective cover 320 closes and covers the outer side of the first mounting bracket 311, better covering the driving wheel 317, the driven wheel 318, and the transmission belt 319, effectively preventing external objects from colliding with and interfering with the driving wheel 317, the driven wheel 318, and the transmission belt 319, ensuring the normal operation of the driving wheel 317, the driven wheel 318, and the transmission belt 319, and providing good protection.

[0047] In this embodiment, an assembly plate 321 is provided on the other side of the cavity 31. Both ends of the assembly plate 321 are provided with assembly grooves 322. The cavity 31 is provided with fastening holes 323 communicating with the assembly grooves 322. The assembly plate 321 is provided with two second connecting holes 324, three of which are connected in a triangular formation. Specifically, external screws are used to pass through the assembly grooves 322 and connect and fix them to the fastening holes 323, thereby achieving the connection and fixation between the assembly plate 321 and the cavity 31. The triangular formation of the three second connecting holes 324 allows for high structural strength and stable and reliable connection during the installation of the assembly plate 321 on the frame 1.

[0048] The pan head assembly 2 of this embodiment includes a pan head body 21, a pan head shaft 22 disposed on the pan head body 21, an axial slot 23 disposed on the pan head shaft 22, an assembly block 24 movably disposed on the pan head shaft 22, a connecting shaft 25 disposed between the assembly block 24 and the pan head shaft 22, and a torsion spring 26 sleeved on the outside of the connecting shaft 25. The pan head body 21 is provided with a second bearing 27. The outer ring of the second bearing 27 is connected to the pan head body 21, and the inner ring of the second bearing 27 is sleeved on the outside of the pan head shaft 22. One end of the torsion spring 26 abuts against the pan head shaft 22, and the other end of the torsion spring 26 abuts against the assembly block 24. The assembly block 24 passes through the axial slot 23 and protrudes out of the pan head shaft 22 so that the assembly block 24 stops contact with the inner ring of the second bearing 27. Specifically, the assembly block 24 is connected to the pan head shaft 22 via the connecting shaft 25. A torsion spring 26 is sleeved on the outside of the connecting shaft 25, with one end of the torsion spring 26 abutting against the pan head shaft 22 and the other end abutting against the assembly block 24. This allows the assembly block 24 to pass through the axial slot 23 and protrude upwards beyond the pan head shaft 22, ensuring stable contact between the assembly block 24 and the inner ring of the second bearing 27. This achieves the pan head shaft 22 being assembled and fixed to the pan head body 21 via the assembly block 24. When the operator uses external lifting equipment, such as an electric hoist, to lift the pan head assembly 2, the pan head assembly 2 completely avoids the positions of the two connecting pieces 36, facilitating its removal from the supporting arc surface 39. Figure 4As shown, the pan head shaft 22 is then pulled out from a single direction, that is, slowly pulled out from left to right. During the extraction process, the assembly block 24 is squeezed by the inner wall of the pan head body 21 and retracts downward into the axial slot 23. As the pan head shaft 22 is pulled out, the assembly block 24 gradually moves away from the second bearing 27 until the pan head shaft 22 is completely pulled out of the pan head body 21. After the torsion spring 26 releases the torque, the assembly block 24 quickly resets, allowing the assembly block 24 to pass through the axial slot 23 again and protrude upward outside the pan head shaft 22. The structure is compact and ingeniously designed, simplifying the operation steps and significantly speeding up the installation and disassembly speed between the pan head body 21 and the pan head shaft 22, greatly improving the installation and disassembly efficiency.

[0049] In this embodiment, the pan head body 21 is provided with a retaining groove 28, which is recessed from the end face of the pan head body 21. The connecting member 36 includes a connecting cylinder 361 and a connecting rod 362 slidably connected to the connecting cylinder 361. A connecting block 363 is provided at the end of the connecting rod 362 away from the worm gear 33. The connecting rod 362 protrudes into the retaining groove 28 through the connecting block 363. Specifically, the connecting cylinder 361 is installed on the end face of the worm gear 33, and the connecting rod 362 is slidably connected to the connecting cylinder 361. The connecting rod 362 protrudes into the retaining groove 28 through the connecting block 363, thereby allowing the connecting block 363 to be better inserted into the retaining groove 28 by extending and retracting the connecting rod 362. This improves the connection stability between the worm gear 33 and the pan head body 21, and facilitates the worm gear 33 driving the pan head body 21 to operate together through the connecting member 36, providing a sufficiently large driving force.

[0050] In this embodiment, the frame 1 is provided with a support component 4. The support component 4 is spaced apart from and opposite to the drive component 3. The support component 4 includes a pad 41, a shaft seat 42 disposed on the pad 41, a locking groove 43 disposed on the shaft seat 42, and a baffle 44 disposed on the locking groove 43. The locking groove 43 is inclined relative to the shaft seat 42 so that the inner wall of the baffle 44 and the locking groove 43 respectively abut against the outer wall of the pan head shaft 22. Specifically, external screws are used to pass through the shaft seat 42 and the pad 41 in sequence and connect and fix them to the frame 1, so that the bearing component 4 and the drive component 3 are spaced apart and arranged opposite each other. Since the engaging groove 43 is inclined relative to the shaft seat 42, and the baffle 44 protrudes from the middle of the engaging groove 43, dividing the engaging groove 43 into two, the inner walls of the baffle 44 and the engaging groove 43 respectively abut against the outer wall of the pan head shaft 22. The contact area is large, which better meets the requirement that the two adjacent pan head shafts 22 are stably housed in the engaging groove 43, so that they do not affect or interfere with the normal operation of the two adjacent pan head bodies 21. The structure is ingeniously designed and has good load-bearing and support performance.

[0051] In this embodiment, a detection component 5 is provided on the side of the frame 1 near the head assembly 2. The detection component 5 includes a housing 51, a tension sensor 52 disposed on the top of the housing 51, a controller 53 electrically connected to the tension sensor 52, a warp tension shaft 54 ​​disposed on the housing 51, mounting seats 55 disposed at both ends of the housing 51, and a first mounting rod 56 and a second mounting rod 57 disposed on the mounting seats 55. The first mounting rod 56 and the second mounting rod 57 are spaced apart and parallel along the length direction of the housing 51. The housing 51 is provided with a second mounting frame 58. The warp tension shaft 54 ​​is connected to the second mounting frame 58 and protrudes beyond the first mounting rod 56 and the second mounting rod 57. Specifically, the controller 53 is electrically connected to the drive assembly 3 and the tension sensor 52. The tension sensor 52 is located on the top of the housing 51. The housing 51 is connected to the warp tension shaft 54 ​​via the second mounting bracket 58. The first mounting rod 56 and the second mounting rod 57 are spaced apart and parallel to each other on the mounting seats 55 at both ends of the housing 51, which effectively enhances the structural strength of the housing 51. This allows the warp tension shaft 54 ​​to protrude from the first mounting rod 56 and the second mounting rod 57 to accurately sense and detect changes in warp tension. When the warp comes into contact with the warp tension shaft 54, the tension sensor 52 can detect the tension of the warp and then send the detection result to the controller 53 for data processing. The controller 53 then controls the forward and reverse rotation of the servo motor 312, thereby adjusting the rotation direction and speed of the head assembly 2 to intelligently control the tension of the warp feed, ensuring that the warp tension is maintained within a suitable range, improving product quality, eliminating the need for manual operation, and effectively forming a unified production standard.

[0052] In this embodiment, both ends of the second mounting bracket 58 are provided with L-shaped plates 59, each L-shaped plate 59 having mounting holes 510. Both ends of the warp tension shaft 54 ​​are provided with assembly holes 511 that communicate with the mounting holes 510. Specifically, the two L-shaped plates 59 are located at both ends of the second mounting bracket 58 and are correspondingly engaged with both ends of the warp tension shaft 54. External screws pass through the mounting holes 510 and are connected and fixed in the assembly holes 511, thereby improving the connection stability between the warp tension shaft 54 ​​and the second mounting bracket 58.

[0053] 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 retractable head mechanism for a ribbon weaving machine, characterized in that: The device includes a frame, a pan head assembly mounted on the frame, and a drive assembly connected to the pan head assembly. The drive assembly includes a cavity, a worm gear mounted in the cavity, a worm wheel meshing with the worm gear, a limit switch mounted in the cavity, and two trigger elements mounted on the worm wheel for triggering the limit switch. The two trigger elements are arranged opposite to each other. The worm wheel is provided with two connecting parts, which are also arranged opposite to each other. The worm wheel is connected to the pan head assembly through the two connecting parts. The line connecting the two trigger elements is perpendicular to the line connecting the two connecting parts.

2. The easily detachable ribbon weaving machine head mechanism according to claim 1, characterized in that: The cavity is provided with a protruding post and a supporting sleeve sleeved on the outside of the protruding post. The supporting sleeve has an internal hollow structure so that the protruding post protrudes into the supporting sleeve. The end of the supporting sleeve away from the protruding post is provided with a supporting arc surface. The worm gear is provided with a first bearing. The outer ring of the first bearing is housed in the worm gear, and the inner ring of the first bearing is sleeved on the outside of the supporting sleeve.

3. The easily detachable ribbon weaving machine head mechanism according to claim 1, characterized in that: A first mounting bracket is provided on one side of the cavity. The first mounting bracket is equipped with a servo motor. A mounting groove is provided at one end of the first mounting bracket near the cavity. The cavity is provided with a first connecting hole that communicates with the mounting groove. The first mounting bracket has a through groove and a through hole. The output end of the servo motor passes through the through hole and is connected to a drive wheel. The worm passes through the through groove and is connected to a driven wheel. A transmission belt drives the drive wheel and the driven wheel.

4. The easily detachable ribbon weaving machine head mechanism according to claim 3, characterized in that: The outer side of the first mounting bracket is provided with a protective cover, which is used to cover the driving wheel, the driven wheel and the transmission belt.

5. The easily detachable ribbon weaving machine head mechanism according to claim 1, characterized in that: An assembly plate is provided on the other side of the cavity. Assembly grooves are provided at both ends of the assembly plate. The cavity is provided with fastening holes that communicate with the assembly grooves. The assembly plate is provided with second connecting holes. There are three second connecting holes, and the line connecting the three second connecting holes forms a triangle.

6. The easily detachable ribbon weaving machine head mechanism according to claim 1, characterized in that: The pan head assembly includes a pan head body, a pan head shaft disposed on the pan head body, an axial slot disposed on the pan head shaft, an assembly block movably disposed on the pan head shaft, a connecting shaft disposed between the assembly block and the pan head shaft, and a torsion spring sleeved on the outside of the connecting shaft. The pan head body is provided with a second bearing, the outer ring of the second bearing is connected to the pan head body, and the inner ring of the second bearing is sleeved on the outside of the pan head shaft. One end of the torsion spring abuts against the pan head shaft, and the other end of the torsion spring abuts against the assembly block. The assembly block passes through the axial slot and protrudes out of the pan head shaft so that the assembly block stops contacting the inner ring of the second bearing.

7. The easily detachable ribbon weaving machine head mechanism according to claim 6, characterized in that: The pan head body is provided with a retaining groove, which is recessed from the end face of the pan head body. The connecting member includes a connecting cylinder and a connecting rod slidably connected to the connecting cylinder. A connecting block is provided at the end of the connecting rod away from the worm gear, and the connecting rod protrudes into the retaining groove through the connecting block.

8. The easily detachable ribbon weaving machine head mechanism according to claim 6, characterized in that: The frame is provided with a load-bearing component, which is spaced apart from and opposite to the drive component. The load-bearing component includes a pad, a shaft seat disposed on the pad, a locking groove disposed on the shaft seat, and a baffle disposed on the locking groove. The locking groove is inclined relative to the shaft seat so that the inner wall of the baffle and the locking groove respectively abuts against the outer wall of the head shaft.

9. The easily detachable ribbon weaving machine head mechanism according to claim 1, characterized in that: A detection component is provided on the side of the frame near the head assembly. The detection component includes a housing, a tension sensor disposed on the top of the housing, a controller electrically connected to the tension sensor, a warp tension shaft disposed on the housing, mounting seats disposed at both ends of the housing, and a first mounting rod and a second mounting rod disposed on the mounting seats. The first mounting rod and the second mounting rod are spaced apart and parallel to each other along the length of the housing. The housing is provided with a second mounting frame, and the warp tension shaft is connected to the second mounting frame and protrudes beyond the first mounting rod and the second mounting rod.

10. A conveniently detachable ribbon weaving machine head mechanism according to claim 9, characterized in that: Both ends of the second mounting bracket are provided with L-shaped plates, and the L-shaped plates are provided with mounting holes. Both ends of the warp tension shaft are provided with assembly holes that communicate with the mounting holes.

Images