A shuttle for a suspended circular loom

Abstract

This application relates to the technical field of circular looms and discloses a shuttle for a suspended circular loom, comprising a shuttle frame, a first bobbin seat and a second bobbin seat oppositely disposed on the shuttle frame, the first bobbin seat and the second bobbin seat being rotatably mounted on the shuttle frame, and a shuttle sliding screw provided on the shuttle frame for sliding the first bobbin seat, the shuttle sliding screw being provided with an elastic element, the elastic element having a tendency to drive the first bobbin seat towards the second bobbin seat. This application uses the elastic element to press the first bobbin seat towards the second bobbin seat, thus clamping the weft spindle between the first bobbin seat and the second bobbin seat, thereby preventing the weft spindle from flying off the shuttle frame when the shuttle rotates at high speed, reducing the probability of circular loom failure, improving the weaving efficiency of the circular loom, and the addition of a stop arm facilitates the replacement of the weft spindle.

Description

Technical Field

[0001] This application relates to the technical field of circular looms, and in particular to a shuttle for a suspended circular loom. Background Technology

[0002] A circular loom is an industrial device used to weave cylindrical fabrics. Its core principle is to form a continuous cylindrical structure through the interlacing of warp and weft yarns. The warp yarns are arranged in a ring by guide rollers, and the weft yarns are carried by the shuttle along a circular track, weaving through the warp yarns that are intersecting at the top and bottom to form a woven structure.

[0003] In related technologies, a circular loom generally includes a gate assembly, a shuttle mounted on the gate assembly, and a weft spindle mounted on the shuttle. The shuttle includes a first bobbin holder and a second bobbin holder, which rotate relative to the shuttle body. The two ends of the weft spindle are respectively fitted onto the first and second bobbin holders. When the shuttle rotates, the weft yarn is pulled, causing the first and second bobbin holders to rotate relative to the shuttle body. This causes the weft spindle to rotate and unwind the weft yarn, thus weaving the weft yarn into the warp yarn, achieving the weaving process.

[0004] However, during the weaving process of the aforementioned circular loom, the shuttle rotates at a high speed, which can cause the weft yarn spindle to be easily thrown out of the shuttle, resulting in equipment failure and reduced weaving efficiency. Therefore, improvements are needed. Utility Model Content

[0005] To ensure the weaving efficiency of a circular loom, this application provides a shuttle for a suspended circular loom.

[0006] The shuttle of a suspension circular loom provided in this application adopts the following technical solution: A shuttle for a suspended circular loom includes a shuttle frame, a first bobbin seat and a second bobbin seat disposed opposite to each other on the shuttle frame. The first bobbin seat and the second bobbin seat are rotatably disposed on the shuttle frame. The shuttle frame is provided with a shuttle sliding screw for sliding the first bobbin seat. The shuttle sliding screw is provided with an elastic element, which has a tendency to drive the first bobbin seat to slide closer to the second bobbin seat.

[0007] By adopting the above technical solution, during installation, one end of the weft spindle tube is first fitted onto the first bobbin seat, and the first bobbin seat is pushed away from the second bobbin seat, compressing the elastic element and storing elastic potential energy. Then, the other end of the weft spindle tube is fitted onto the second bobbin seat. After installation, the elastic element releases its elastic potential energy, and the first bobbin seat slides towards the second bobbin seat under the action of the elastic element, clamping the weft spindle between the first and second bobbin seats. The elastic element continuously applies pressure to the first bobbin seat, keeping the weft spindle clamped. This prevents the weft spindle from being thrown out when the shuttle rotates at high speed, reducing the probability of equipment failure and improving weaving efficiency.

[0008] Optionally, the elastic element includes a spool seat spring slidably disposed on the shuttle sliding screw, the spool seat spring being disposed on the side of the first spool seat away from the second spool seat.

[0009] By adopting the above technical solution, when the weft spindle is installed between the first and second bobbin seats, the bobbin seat spring continuously applies elastic force to the first bobbin seat, thereby clamping the weft spindle between the first and second bobbin seats, making it difficult for the weft spindle to fall off, thus ensuring weaving efficiency. At the same time, this structure simplifies the assembly process, makes spring replacement convenient, and reduces maintenance costs. The length of the bobbin seat spring is variable, facilitating the installation of weft spindles of different lengths and improving the flexibility of shuttle use.

[0010] Optionally, the first bobbin seat includes a bobbin seat body and a bobbin seat sliding sleeve disposed in the bobbin seat body. The bobbin seat sliding sleeve includes a sliding ring, which is slidably disposed on the shuttle sliding screw. The bobbin seat body is rotatably disposed on the bobbin seat sliding sleeve. An installation cavity is formed between the sliding ring and the bobbin seat body, and a deep groove ball bearing is disposed in the installation cavity.

[0011] By adopting the above technical solution, when the weft spindle rotates, it is clamped between the first and second bobbin seats, causing the first bobbin seat to rotate. This, in turn, causes the bobbin seat body to rotate relative to the bobbin seat sleeve. The deep groove ball bearing reduces the friction between the bobbin seat body and the bobbin seat sleeve, making the rotation of the bobbin seat body smoother and less prone to wear. This reduces the resistance to the rotation of the weft spindle, ensuring smooth yarn feeding and reducing the possibility of abnormal weft tension caused by increased friction. Furthermore, the deep groove ball bearing is located in the mounting cavity, preventing lint generated during weaving from easily entering and jamming it. This allows the weft spindle to maintain normal rotation and extends the service life of the first bobbin seat.

[0012] Optionally, a stop arm is rotatably mounted on the shuttle frame. The stop arm includes a stop part, a push part, and a rotating part. The rotating part is rotatably mounted on the shuttle frame. A stop block is provided on the stop part. The stop block is located on the side of the first bobbin seat near the elastic element. A stop spring is provided on the stop part. The stop spring has a tendency to drive the stop part to rotate in the direction closer to the first bobbin seat.

[0013] By adopting the above technical solution, when the weft spindle is installed between the first bobbin seat and the second bobbin seat, the stop block will be rotated by the stop spring to the position abutting against the first bobbin seat. Even if the elastic element fails, the stop block can still limit the first bobbin seat, making it difficult for the first bobbin seat to slide away from the second bobbin seat. This makes it difficult for the weft spindle to detach from the shuttle frame during rotation, providing a secondary guarantee for the stability of the weft spindle and ensuring the stability of the circular loom operation.

[0014] When the weft yarn on the weft spindle is exhausted, the actuating part can be rotated to move the stop block to a position offset from the first bobbin seat. At this point, the stop block no longer obstructs the movement of the first bobbin seat away from the second bobbin seat. Moving the first bobbin seat away from the second bobbin seat compresses the elastic element and increases the distance between the first and second bobbin seats, allowing the weft spindle to be easily removed from the shuttle frame. The same operation is performed when installing the weft spindle, facilitating its installation and removal. Compared to simply installing the elastic element to press against the first bobbin seat, the stop block, stop spring, and elastic element all press against the first bobbin seat, reducing the pressure required from the elastic element. Therefore, when removing the weft spindle, the stop block can be moved to a position where it no longer presses against the first bobbin seat, facilitating the movement of the first bobbin seat away from the second bobbin seat. This improves the efficiency of weft spindle replacement, further enhancing weaving efficiency.

[0015] Optionally, the shuttle frame includes a mounting frame rotatably mounted on the main shaft of the circular loom and a shuttle body frame mounted on the side of the mounting frame away from the main shaft of the circular loom. The mounting frame includes a clamp, a frame sleeve, a long aluminum strip, and a short aluminum strip. The frame sleeve and the short aluminum strip are rotatably mounted on the shuttle body frame. One end of the clamp is slidably mounted in the frame sleeve, and the other end is rotatably connected to the long aluminum strip. The frame sleeve is provided with a limiting member for fixing the clamp. An adjusting member is provided between the long aluminum strip and the short aluminum strip, and the adjusting member can adjust the distance between the long aluminum strip and the short aluminum strip.

[0016] By adopting the above technical solution, when it is necessary to use a shuttle to manufacture tubular woven fabrics of different sizes, the spacing between the long and short aluminum strips can be adjusted by adjusting the adjustment component. Correspondingly, the length of the clamp within the frame can be changed by sliding the clamp, and then the clamp can be fixed in a fixed position within the frame using a limiting component. By adjusting the total length of the clamp and the frame, and the spacing between the long and short aluminum strips, the distance between the shuttle frame and the main shaft of the circular loom changes, thus adjusting the diameter of the shuttle's rotation track. This allows the shuttle to be adapted to circular looms with different gate sizes, and when using the shuttle on an adjustable gate, there is no need to change to a different size shuttle, thereby expanding the shuttle's applicability and facilitating the weaving of tubular woven fabrics of different sizes.

[0017] Optionally, both the long and short aluminum strips are provided with adjustment grooves. The adjustment component includes an adjustment screw disposed in the adjustment groove and an adjustment nut threadedly connected to the adjustment screw. The adjustment screw is threadedly connected to both the long and short aluminum strips. The threads at both ends of the adjustment screw have opposite directions. Multiple adjustment nuts are provided on the adjustment screw.

[0018] By adopting the above technical solution, when it is necessary to adjust the spacing between the long and short aluminum strips, the adjusting nut can be loosened first, and then the adjusting screw can be rotated. Since the threads at both ends of the adjusting screw turn in opposite directions, the long and short aluminum strips will slide along the adjusting screw in opposite directions, thereby increasing or decreasing the spacing between them. After the spacing is adjusted, the adjusting nut can be used to fix the position of the long and short aluminum strips on the adjusting screw, reducing the loosening of the adjusting screw and simplifying the operation.

[0019] Optionally, the frame sleeve is provided with a sliding groove for the clamp to slide, and the groove wall of the sliding groove is provided with a plurality of stop grooves. The limiting member includes a plurality of limiting blocks slidably disposed in the stop groove and a return spring disposed on each limiting block. The clamp is provided with a plurality of limiting grooves for the limiting blocks to extend into. The return spring can drive the limiting blocks to extend into the limiting grooves. A toggle rod is provided on the side of the limiting block away from the clamp. The groove wall of the stop groove is provided with a return hole for the toggle rod to extend out of the frame sleeve.

[0020] By adopting the above technical solution, when it is necessary to adjust the total length of the clamp and the sleeve, the lever can be pulled away from the limiting block to move the limiting block out of the limiting groove and compress the return spring. Then, the clamp can be slid towards or away from the sleeve so that different limiting grooves on the clamp are aligned with the limiting block. Then, the lever can be released and the limiting block will extend into the limiting groove under the release force of the return spring to fix the clamp in different positions in the sleeve, thus facilitating the adjustment of the total length of the clamp and the sleeve. The operation is convenient.

[0021] Optionally, the limiting block is provided with a guide slope, which can guide the limiting block to retract into the stop groove when the clamp extends into the sliding groove.

[0022] By adopting the above technical solution, when it is necessary to shorten the total length of the clamp and the sleeve, or to connect the clamp and the sleeve, the clamp can be directly inserted into the sliding groove, so that the guide slope of the limiting block abuts against the side wall of the clamp. Then, the limiting block will automatically retract into the stop groove during the subsequent insertion of the clamp into the sliding groove, so that the limiting block does not easily obstruct the sliding of the clamp in the sliding groove. When the clamp slides to a certain position where a certain limiting groove and a certain limiting block are aligned, the limiting block will automatically extend into the limiting groove under the action of the return spring to fix the position of the clamp, thereby connecting the clamp and the sleeve, or shortening the total length of the clamp and the sleeve. There is no need to manually pull the actuating block away from the limiting block, making the operation simple and convenient for installation and length adjustment.

[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. By combining the elastic element and the stop arm, pressure is applied to the first bobbin seat close to the second bobbin seat, thereby clamping the weft spindle between the first bobbin seat and the second bobbin seat. This makes it less likely for the weft spindle to detach from the shuttle frame when the shuttle rotates, reducing the probability of equipment failure and ensuring weaving efficiency. 2. When it is necessary to replace the weft spindle, the stop can be rotated away from the first bobbin seat so that the stop block no longer abuts against the first bobbin seat. Then the first bobbin seat can be slid away from the second bobbin seat to remove the used weft spindle and install a new weft spindle, which improves the efficiency of weft spindle disassembly and assembly. 3. When weaving tubular objects of different sizes, the diameter of the shuttle's rotation trajectory can be changed by adjusting the spacing between the long and short aluminum strips, as well as the total length of the clamp and frame, thereby adapting to different sizes of door rings and expanding the shuttle's applicability. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0025] Figure 2 This is a schematic diagram of a partial explosion structure of Embodiment 1 of this application.

[0026] Figure 3 This is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0027] Figure 4 This is a partial cross-sectional structural diagram of Embodiment 2 of this application.

[0028] Figure 5 This is an exploded structural diagram of the stop arm in Embodiment 2 of this application.

[0029] Explanation of reference numerals in the attached figures: 1. Shuttle frame; 11. Shuttle sliding screw; 111. Elastic element; 112. Cylindrical tube seat spring; 12. Mounting bracket; 121. Clamp; 122. Frame sleeve; 123. Long aluminum strip; 124. Short aluminum strip; 125. Sliding groove; 126. Stop groove; 127. Limiting groove; 128. Reset hole; 13. Shuttle body frame; 131. Stop arm; 132. Stop part; 133. Actuating part; 134. Rotating... 1. Moving part; 135. Stop block; 136. Stop spring; 2. First bobbin seat; 21. Bobbin seat body; 22. Bobbin seat sliding sleeve; 221. Sliding ring; 222. Mounting cavity; 223. Deep groove ball bearing; 3. Second bobbin seat; 4. Limiting component; 41. Limiting block; 411. Guide slope; 42. Return spring; 43. Actuating rod; 5. Adjusting component; 51. Adjusting screw; 52. Adjusting nut. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0031] This application discloses a shuttle for a suspended circular loom.

[0032] Example 1 Reference Figure 1 A shuttle for a suspended circular loom includes a shuttle frame 1, a first bobbin seat 2, and a second bobbin seat 3, wherein the first bobbin seat 2 and the second bobbin seat 3 are rotatably mounted opposite each other on the shuttle frame 1. The shuttle frame 1 is provided with a shuttle sliding screw 11, and the shuttle sliding screw 11 is provided with an elastic element 111. The first bobbin seat 2 is slidably mounted on the shuttle sliding screw 11, and the elastic element 111 can drive the first bobbin seat 2 to slide closer to the second bobbin seat 3, reducing the possibility of the weft spindle (not shown in the figure) being thrown out of the shuttle frame 1 when the shuttle rotates at high speed, thus improving weaving stability and efficiency.

[0033] Reference Figure 1 and Figure 2 The first bobbin holder 2 includes a bobbin holder body 21 and a bobbin holder sliding sleeve 22 disposed within the bobbin holder body 21. The bobbin holder body 21 is typically made of plastic or metal, possessing a certain strength and wear resistance. It is cylindrical in shape and is used to fit one end of the weft yarn spindle tube. The bobbin holder sliding sleeve 22 includes a sliding ring 221, which is generally a metal ring. Its inner diameter is adapted to the outer diameter of the shuttle sliding screw 11, allowing it to slide freely on the shuttle sliding screw 11.

[0034] Reference Figure 1 and Figure 2The bobbin seat body 21 is rotatably mounted on the bobbin seat sliding sleeve 22. A mounting cavity 222 is formed between the sliding ring 221 and the bobbin seat body 21, and a deep groove ball bearing 223 is provided in the mounting cavity 222. The deep groove ball bearing 223 can reduce the friction between the bobbin seat body 21 and the sliding ring 221, so that the bobbin seat body 21 can rotate more smoothly.

[0035] Reference Figure 1 and Figure 2 The elastic element 111 includes a bobbin seat spring 112 slidably mounted on the shuttle sliding screw 11. The bobbin seat spring 112 is generally a helical spring, which has good elasticity and restoring force. The bobbin seat spring 112 is located on the side of the first bobbin seat 2 away from the second bobbin seat 3. When the first bobbin seat 2 is subjected to force, it will compress the bobbin seat spring 112, and the elastic force of the bobbin seat spring 112 will cause the first bobbin seat 2 to slide closer to the second bobbin seat 3, thereby ensuring the stability of the weft spindle.

[0036] The implementation principle of the shuttle of a suspended circular loom in this application embodiment is as follows: by setting an elastic element 111, the elastic force of the elastic element 111 can make the first bobbin seat 2 apply a stable force to the weft spindle, thereby firmly fixing the weft spindle on the shuttle frame 1, making it less likely for the weft spindle to be thrown out of the shuttle frame 1, thereby improving the weaving stability and efficiency of the circular loom and reducing the probability of equipment failure.

[0037] Example 2 Reference Figure 3 The difference between this embodiment and Embodiment 1 is that the shuttle frame 1 includes a mounting frame 12 rotatably mounted on the main shaft of the circular loom, and a shuttle body frame 13 mounted on the side of the mounting frame 12 away from the main shaft of the circular loom. The shuttle sliding screw 11 is mounted on the shuttle body frame 13. The mounting frame 12 includes a clamp 121, a frame sleeve 122, a long aluminum strip 123, and a short aluminum strip 124. The clamp 121 is usually made of metal and has good strength and toughness. It is long and narrow, with one end slidably mounted in the frame sleeve 122 and the other end rotatably connected to the long aluminum strip 123.

[0038] Reference Figure 3 and Figure 4 The sleeve 122 is also made of metal and has a cylindrical structure. Inside, there is a sliding groove 125 for the clamp 121 to slide. Several stop grooves 126 are formed on the wall of the sliding groove 125. The long aluminum strip 123 and short aluminum strip 124 are also made of metal, and both have adjustment grooves (not shown in the figure). The sleeve 122 and short aluminum strip 124 are rotatably mounted on the shuttle frame 13. The sliding arrangement of the clamp 121 allows for adjustment of the length of the mounting frame 12 to adapt to different working requirements. The sleeve 122 is equipped with a limiting member 4 for fixing the clamp 121, ensuring the structural stability of the clamp 121.

[0039] Reference Figure 3 Meanwhile, the distance between the long aluminum strip 123 and the short aluminum strip 124 can also be adjusted. An adjusting element 5 is provided between the long aluminum strip 123 and the short aluminum strip 124 for adjustment. The adjusting element 5 includes an adjusting screw 51 set in the adjusting groove and an adjusting nut 52 threadedly connected to the adjusting screw 51. The adjusting screw 51 is threadedly connected to both the long aluminum strip 123 and the short aluminum strip 124, and the threads at both ends of the adjusting screw 51 turn in opposite directions. Multiple adjusting nuts 52 are provided on the adjusting screw 51.

[0040] Reference Figure 3 With the above setup, by rotating the adjusting screw 51, the long aluminum strip 123 and the short aluminum strip 124 will move closer or further apart due to the opposite directions of their threads, thus achieving distance adjustment. The adjusting nut 52 can fix the adjusted position, reducing the loosening of the adjusting screw 51.

[0041] Reference Figure 4 The limiting member 4 includes several limiting blocks 41 slidably disposed in the stop groove 126, and a return spring 42 disposed on each limiting block 41. The clamp 121 has several limiting grooves 127 for the limiting blocks 41 to extend into. The limiting blocks 41 are generally metal blocks, and their shape is adapted to the stop groove 126, allowing them to slide freely in the stop groove 126. One end of the return spring 42 is connected to the limiting block 41, and the other end is connected to the groove wall of the stop groove 126. The return spring 42 can drive the limiting blocks 41 to extend into the limiting grooves 127.

[0042] Reference Figure 4 A toggle lever 43 is provided on the side of the limiting block 41 away from the clamp 121. A reset hole 128 is provided on the groove wall of the stop groove 126 for the toggle lever 43 to extend out of the sleeve 122. A guide slope 411 is provided on the limiting block 41. When the clamp 121 extends into the sliding groove 125, the guide slope 411 can guide the limiting block 41 to retract into the stop groove 126, so that the limiting block 41 does not easily obstruct the clamp 121 from sliding in the sliding groove 125, thereby improving the convenience of operation.

[0043] Reference Figure 3 and Figure 5 A stop arm 131 is rotatably mounted on the shuttle frame 13. The stop arm 131 includes a stop part 132, a moving part 133, and a rotating part 134 rotatably mounted on the shuttle frame 13. The rotating part 134 is typically connected to the shuttle frame 13 by a pin or bushing. A stop block 135, generally a metal block, is provided on the side of the first tube seat 2 near the elastic member 111. A stop spring 136 is provided on the stop part 132, which can drive the stop part 132 to rotate towards the first tube seat 2.

[0044] Reference Figure 3 and Figure 5 During the rotation of the shuttle frame 13, when the first bobbin seat 2 slides away from the second bobbin seat 3, the stop block 135 can block the first bobbin seat 2, reducing the possibility of excessive sliding and further enhancing the fixing effect on the weft spindle. The actuating part 133 is used to manually operate the stop arm 131 so that when it is necessary to replace the weft spindle, the stop part 132 can be rotated to a position away from the first bobbin seat 2.

[0045] The implementation principle of the shuttle of a suspended circular loom in this embodiment is as follows: By setting a stop arm 131, the fixing effect on the weft spindle is further enhanced. When the weft spindle needs to be replaced, simply rotate the stop part 132 away from the first bobbin seat 2, then slide the first bobbin seat 2 away from the second bobbin seat 3, and then remove the weft spindle. This operation is labor-saving and improves the efficiency of disassembly and assembly. In addition, the diameter of the shuttle frame 13's rotation trajectory can be adjusted by rotating the adjusting screw 51 and the sliding clamp 121, so that the shuttle can adapt to different working requirements, improving the versatility and flexibility of the circular loom.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A shuttle for a suspended circular loom, comprising a shuttle frame (1), a first bobbin seat (2) and a second bobbin seat (3) disposed opposite to each other on the shuttle frame (1), wherein the first bobbin seat (2) and the second bobbin seat (3) are rotatably disposed on the shuttle frame (1), characterized in that: The shuttle frame (1) is provided with a shuttle sliding screw (11) for sliding the first bobbin seat (2). The shuttle sliding screw (11) is provided with an elastic element (111). The elastic element (111) has a tendency to drive the first bobbin seat (2) to slide closer to the second bobbin seat (3).

2. The shuttle of a suspended circular loom according to claim 1, characterized in that: The elastic element (111) includes a spool seat spring (112) slidably disposed on the shuttle sliding screw (11), the spool seat spring (112) being disposed on the side of the first spool seat (2) away from the second spool seat (3).

3. The shuttle of a suspended circular loom according to claim 1, characterized in that: The first bobbin seat (2) includes a bobbin seat body (21) and a bobbin seat sleeve (22) disposed in the bobbin seat body (21). The bobbin seat sleeve (22) includes a sliding ring (221), which is slidably disposed on the shuttle sliding screw (11). The bobbin seat body (21) is rotatably disposed on the bobbin seat sleeve (22). An installation cavity (222) is formed between the sliding ring (221) and the bobbin seat body (21). A deep groove ball bearing (223) is provided in the installation cavity (222).

4. The shuttle of a suspended circular loom according to claim 2, characterized in that: A stop arm (131) is rotatably mounted on the shuttle frame (1). The stop arm (131) includes a stop part (132), a prying part (133), and a rotating part (134). The rotating part (134) is rotatably mounted on the shuttle frame (1). A stop block (135) is provided on the stop part (132). The stop block (135) is located on the side of the first tube seat (2) near the elastic member (111). A stop spring (136) is provided on the stop part (132). The stop spring (136) has a tendency to drive the stop part (132) to rotate in a direction closer to the first tube seat (2).

5. The shuttle of a suspended circular loom according to claim 1, characterized in that: The shuttle frame (1) includes a mounting frame (12) rotatably mounted on the main shaft of the circular loom and a shuttle frame (13) mounted on the side of the mounting frame (12) away from the main shaft of the circular loom. The mounting frame (12) includes a clamp (121), a frame sleeve (122), a long aluminum strip (123), and a short aluminum strip (124). The frame sleeve (122) and the short aluminum strip (124) are rotatably mounted on the shuttle frame (13). One end of the clamp (121) is slidably mounted in the frame sleeve (122), and the other end is rotatably connected to the long aluminum strip (123). The frame sleeve (122) is provided with a limiting member (4) for fixing the clamp (121). An adjusting member (5) is provided between the long aluminum strip (123) and the short aluminum strip (124). The adjusting member (5) can adjust the distance between the long aluminum strip (123) and the short aluminum strip (124).

6. The shuttle of a suspended circular loom according to claim 5, characterized in that: Both the long aluminum strip (123) and the short aluminum strip (124) are provided with adjustment grooves. The adjustment component (5) includes an adjustment screw (51) set in the adjustment groove and an adjustment nut (52) threadedly connected to the adjustment screw (51). The adjustment screw (51) is threadedly connected to both the long aluminum strip (123) and the short aluminum strip (124). The threads at both ends of the adjustment screw (51) are turned in opposite directions. Multiple adjustment nuts (52) are provided on the adjustment screw (51).

7. The shuttle of a suspended circular loom according to claim 5, characterized in that: The frame (122) has a sliding groove (125) for the clamp (121) to slide. The groove wall of the sliding groove (125) has a plurality of stop grooves (126). The limiting member (4) includes a plurality of limiting blocks (41) slidably disposed in the stop groove (126) and a return spring (42) disposed on each limiting block (41). The clamp (121) has a plurality of limiting grooves (127) for the limiting blocks (41) to extend into. The return spring (42) can drive the limiting blocks (41) to extend into the limiting grooves (127). The side of the limiting block (41) away from the clamp (121) is provided with a toggle rod (43). The groove wall of the stop groove (126) has a return hole (128) for the toggle rod (43) to extend out of the frame (122).

8. The shuttle of a suspended circular loom according to claim 7, characterized in that: The limiting block (41) is provided with a guide slope (411). When the clamp (121) extends into the sliding groove (125), the guide slope (411) can guide the limiting block (41) to retract into the stop groove (126).

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