A creel for an industrial textile machine

Abstract

The application relates to a pay-off frame of an industrial textile machine, belonging to the technical field of textile equipment, which comprises a supporting cross frame installed on a textile machine frame, a lifting clamp detachably installed at two ends of the supporting cross frame and a plurality of thread supply cylinders installed on the supporting cross frame; an arrangement ring groove for arranging the lifting clamp is arranged at the end of the supporting cross frame; the lifting clamp comprises an upper shell and a locking belt; one end of the upper shell is provided with a fixed through hole penetrating through the side wall, one end of the locking belt is provided with a mounting sleeve matched with the fixed through hole; the other end of the locking belt is provided with a locking sleeve hole, the top of the upper shell is provided with a fixed column for sleeving the locking sleeve hole, and the top of the fixed column is provided with a lifting hook. The application has the effect of stably lifting the pay-off frame.

Description

Technical Field

[0001] This application relates to the technical field of textile equipment, and in particular to a pay-off frame for an industrial textile machine. Background Technology

[0002] Textile machinery refers to all machines that process fibers, such as cotton, wool, silk, linen, and chemical fibers, into yarn and fabric. Unlike traditional hand-operated textile machines, industrial textile machines refer to large-scale, automated, and highly efficient machinery used to produce textiles.

[0003] An industrial textile machine includes a textile frame, a feeder mounted on the textile frame, a textile mechanism mounted on the textile frame and positioned in front of the feeder, and a fabric winding mechanism mounted on the textile frame and positioned in front of the textile mechanism. Multiple feed rollers are mounted on the feeder. During operation, the feed rollers continuously feed yarn through rotation to the textile mechanism for weaving. The resulting fabric is collected by the fabric winding mechanism.

[0004] Regarding the aforementioned technologies, during the installation of the wire-laying frame, a gantry crane is typically used to lift the frame before workers complete the installation. However, during the lifting process, tying ropes to both ends of the wire-laying frame can easily cause it to fall, posing a safety hazard. Utility Model Content

[0005] To stabilize the wire feeding frame, this application provides a wire feeding frame for an industrial textile machine.

[0006] The wire feeding frame for an industrial textile machine provided in this application adopts the following technical solution: A wire feeding frame for an industrial textile machine includes a support crossbeam mounted on the textile machine frame, lifting clamps detachably mounted at both ends of the support crossbeam, and multiple wire feeding spools mounted on the support crossbeam. The support crossbeam has an arrangement annular groove at its end for arranging the lifting clamps. The lifting clamp includes an upper housing and a locking band. One end of the upper housing has a fixing through-hole penetrating the side wall, and one end of the locking band has an mounting sleeve that mates with the fixing through-hole. The other end of the locking band has a locking sleeve hole, and the top of the upper housing has a fixing post for fitting into the locking sleeve hole. A lifting hook is detachably mounted on the top of the fixing post.

[0007] By adopting the above technical solution, the support crossbeam is installed on the textile machine frame to provide support for the feed spool, which is then installed on the support crossbeam to supply textile thread. Lifting clamps are detachably installed at both ends of the support crossbeam for easy disassembly and replacement. Circular grooves provide space for the lifting clamps and prevent them from detaching from the support crossbeam during lifting, ensuring the feed frame can be lifted stably and is less prone to falling off. The upper housing and locking band are connected via a fixing through-hole and a mounting sleeve. The locking band is locked onto the fixing post through a locking sleeve hole. The lifting hook can be used to lift the feed frame, facilitating its handling and installation.

[0008] Optionally, the inner wall of the upper housing is provided with an anti-slip pad layer, which abuts against the bottom of the arrangement annular groove.

[0009] By adopting the above technical solution, an anti-slip pad layer is provided on the inner side wall of the upper shell and abuts against the bottom of the arrangement ring groove, which can increase the friction between the lifting clamp and the bottom of the arrangement ring groove. During lifting, the lifting clamp is less likely to slip, ensuring that the wire feeding frame can be lifted stably and is less likely to fall off.

[0010] Optionally, the bottom surface of the arrangement annular groove has anti-slip ridges.

[0011] By adopting the above technical solution, the anti-slip ridges on the bottom of the ring groove increase the friction between the locking band of the lifting clamp and the supporting crossbeam. During lifting, the locking band is less likely to slip or come out of the ring groove, ensuring that the wire feeding frame can be lifted stably and is less likely to fall off, thus improving the stability of the lifting clamp installation.

[0012] Optionally, the locking band is provided with a locking ring piece inside the locking sleeve hole.

[0013] By adopting the above technical solution, a locking ring is set in the locking sleeve hole of the locking belt, which can enhance the strength of the locking sleeve hole of the locking belt and improve the reliability and durability of the lifting clamp.

[0014] Optionally, the number of locking sleeve holes is multiple, and the multiple locking sleeve holes are evenly arranged along the axial direction of the locking band.

[0015] By adopting the above technical solution, the number of locking sleeve holes is multiple and evenly arranged along the axial direction of the locking band. Different locking sleeve holes can be selected to cooperate with the fixing column according to actual needs, so as to achieve different degrees of locking of the lifting clamp and improve the flexibility and adaptability of the lifting clamp installation.

[0016] Optionally, the end of the lifting hook is provided with a limiting protrusion on the side facing the fixed column to prevent the lifting component from detaching.

[0017] By adopting the above technical solution, a limiting protrusion is set on the side of the lifting hook facing the fixed column, which can restrict the lifting parts from falling out and improve the safety of the lifting process.

[0018] Optionally, the supporting crossbeam is fitted with fixing seats at both ends of the cable feed drum to restrict the lateral movement of the cable feed drum. The fixing seats have locking through holes communicating with the supporting crossbeam and fixing bolts are installed in the locking through holes. The fixing seats also have mounting through holes along the axial direction and locking bolts are installed in the mounting through holes. The retaining ring plate of the cable feed drum has locking holes that cooperate with the locking bolts. The fixing seats abut against the retaining ring plate of the cable feed drum.

[0019] By adopting the above technical solution, a fixed seat is fitted on the support frame, and the fixed bolts and locking bolts are used in conjunction with the locking holes on the wire feed drum retaining ring plate to restrict the lateral movement of the wire feed drum and ensure the stability of the wire feed drum during the wire feeding process.

[0020] Optionally, the two ends of the support crossbeam have mounting crossbars for mounting to the textile machine frame; the mounting crossbars are coaxial with the support crossbeams and the radial length of the mounting crossbars is less than the radial length of the support crossbeams, and a rotary bearing is sleeved on the outside of the mounting crossbars.

[0021] By adopting the above technical solution, the mounting crossbars at both ends of the support crossbar can be easily installed and matched with the textile machine frame. The rotating bearings installed on the mounting crossbars can facilitate the flexible rotation of the support crossbar relative to the textile machine frame, thereby driving the feeding drum on the support crossbar to rotate and thus realize the feeding of yarn.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. A wire feeding frame for an industrial textile machine, wherein a lifting clamp is detachably installed on a support crossbeam for easy disassembly and replacement, and the lifting clamp and the arrangement of the annular groove cooperate to ensure that the wire feeding frame can be stably lifted and is not prone to falling off; 2. By setting an anti-slip pad layer on the inner side wall of the upper shell and setting anti-slip ridges on the bottom surface of the annular groove, it is ensured that the lifting clamp will not slip when the wire is laid out and is not easy to fall off; 3. By setting multiple locking sleeve holes, different locking sleeve holes can be selected to cooperate with the fixing column according to actual needs, so as to achieve different degrees of locking of the lifting clamp. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the wire feeding frame of an industrial textile machine according to an embodiment of this application.

[0024] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0025] Figure 3 This is a schematic diagram of the drive motor and mating gear structure in an embodiment of this application.

[0026] Figure 4 This is a schematic diagram showing the cooperation between the lifting clamp and the installation crossbeam in an embodiment of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Textile machine frame; 11. Mounting part; 12. First contact surface; 13. Locking strip; 14. Second contact surface; 2. Support crossbar; 21. Mounting crossbar; 22. Rotary bearing; 23. Matching gear; 24. Fixed seat; 241. Mounting through hole; 242. Locking bolt; 245. Fixing bolt; 25. Arrangement annular groove; 251. Anti-slip ridge; 3. Lifting clamp; 31. Upper housing; 311. Fixing through hole; 312. Fixing column; 313. Anti-slip pad; 32. Locking band; 321. Mounting sleeve; 322. Locking sleeve hole; 323. Locking ring piece; 33. Lifting hook; 331. Limiting protrusion; 4. Thread supply drum; 41. Thread winding drum body; 42. Thread blocking flange; 5. Drive motor; 511. Drive gear. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0029] This application discloses a wire feeding frame for an industrial textile machine. (Refer to...) Figure 1 and Figure 2 The pay-off frame of the industrial textile machine includes a support crossbeam 2 mounted on the textile machine frame 1, lifting clamps 3 detachably mounted at both ends of the support crossbeam 2, and multiple feed spools 4 mounted on the support crossbeam 2. The support crossbeam 2 is a columnar rod rotatably mounted on the textile machine frame 1. Both ends of the support crossbeam 2 have mounting crossbars 21 that are mounted on the textile machine frame 1. The mounting crossbars 21 are coaxial with the support crossbeam 2, and the radial length of the mounting crossbars 21 is less than the radial length of the support crossbeam 2, forming a stepped shaft structure. A rotary bearing 22 is fitted around the outer periphery of the mounting crossbar 21, and the entire support crossbeam 2 is rotatably mounted to the corresponding installation position on the textile machine frame 1 via the rotary bearings 22. In this embodiment, the mounting crossbar 21 is integrally formed with the support crossbeam 2.

[0030] Reference Figure 1 and Figure 2 The textile frame 1 has a mounting portion 11 at its top for placing a mounting crossbar 21. The mounting portion 11 has a first abutting surface 12 that abuts against the outer side of the rotary bearing 22. To further lock the mounting crossbar 21, the mounting portion 11 is also provided with a locking strip 13. The locking strip 13 is bent, and its inner side forms a second abutting surface 14 that mates with the outer surface of the rotary bearing 22. Both ends of the locking strip 13 are connected to the textile frame 1 by bolts. Tightening the bolts can press the locking strip 13 against the mounting crossbar 21, thereby securely locking it onto the textile frame 1.

[0031] Reference Figure 3A drive motor 5 is mounted on the textile frame 1, and the output shaft of the drive motor 5 is arranged parallel to the support crossbeam 2. A drive gear 511 is provided at the end of the output shaft, and a mating gear 23 meshing with the drive gear 511 is provided on the support crossbeam 2. When the drive motor 5 starts, the drive gear 511 at the end of the output shaft drives the mating gear 23 to rotate, thereby driving the support crossbeam 2 and the feed spool 4 mounted on the support crossbeam 2 to rotate, so that the feed spool 4 rotates to continuously feed yarn for the textile mechanism to weave. In this embodiment, the drive gear 511 is integrally mounted on the output shaft of the drive motor 5, and the mating gear 23 is mounted on the support crossbeam 2 by welding.

[0032] Reference Figure 1 and Figure 3 The wire supply drum 4 includes a winding drum body 41 and wire-blocking flanges 42 disposed at both ends of the winding drum body 41. The wire-blocking flanges 42 extend radially outward to ensure that the rope does not fall off the drum body during winding. The winding drum body 41 is cylindrical, and its outer surface is used for winding the rope. The interior of the winding drum body 41 forms a hollow cavity, which is used to reduce the overall weight of the wire supply drum 4 and facilitates its installation on the support crossbeam 2.

[0033] Reference Figure 3 The support frame 2 has fixed seats 24 fitted at both ends of the wire feed drum 4 to restrict its lateral movement. The fixed seats 24 have axially oriented mounting holes 241, and locking bolts 242 are installed within these holes. The wire-blocking flange 42 of the wire feed drum 4 has locking holes that mate with the locking bolts 242. The locking bolts 242 and the locking holes secure the wire-blocking flange 42 of the wire feed drum 4 to the fixed seats 24. The fixed seats 24 also have locking holes communicating with the support frame 2, and fixing bolts 245 are installed within these holes. By tightening the fixing bolts 245, the bottom end of the fixing bolts 245 abuts against the side wall of the support frame 2. When the drive motor 5 drives the support frame 2 to rotate, the wire feed drum 4 can rotate synchronously with the support frame 2 because the wire-blocking flange 42 of the wire feed drum 4 is locked to the fixed seats 24.

[0034] Reference Figure 4The supporting crossbeam 2 has arrangement grooves 25 at both ends for arranging the lifting clamp 3. The bottom surface of the arrangement grooves 25 has anti-slip ridges 251. The lifting clamp 3 includes an upper housing 31 and a locking band 32. One end of the upper housing 31 has a fixing through hole 311 penetrating the side wall, and one end of the locking band 32 is provided with an installation sleeve 321 that mates with the fixing through hole 311. The other end of the locking band 32 has a locking sleeve hole 322, and the top of the upper housing 31 is provided with a fixing post 312 for fitting the locking sleeve hole 322. The locking band 32 has a locking ring piece 323 in the locking sleeve hole 322 to ensure sufficient strength at the locking sleeve hole 322 during lifting, enabling stable lifting operations. In this embodiment, the end of the locking band 32 is folded back and sewn to form the installation sleeve 321, and the locking ring piece 323 is also fixed in the locking sleeve hole 322 by sewing.

[0035] Reference Figure 4 The locking sleeve holes 322 are multiple, and are evenly arranged along the axial direction of the locking band 32. Operators can select different locking sleeve holes 322 to cooperate with the fixing post 312 according to actual needs, achieving different degrees of locking of the lifting clamp 3, thus improving the flexibility and adaptability of the lifting clamp 3 during installation. An anti-slip pad layer 313 is also provided on the inner wall of the upper housing 31, abutting against the bottom of the arrangement annular groove 25. In this embodiment, the anti-slip pad layer 313 is bonded to the inner wall of the upper housing 31 with adhesive.

[0036] Reference Figure 4 A lifting hook 33 is detachably installed on the top of the fixed column 312. In this embodiment, the lifting hook 33 is bolted to the top of the fixed column 312. To prevent the lifting component from detaching and improve the safety of the lifting process, a limiting protrusion 331 is provided on the side of the lifting hook 33 facing the fixed column 312.

[0037] Combination Figures 1 to 4 The implementation principle of a wire feeding frame for an industrial textile machine according to an embodiment of this application is as follows: During the installation of the wire feeding frame to the textile machine frame 1, the lifting clamp 3 is first placed in the arrangement ring groove 25, and the supporting cross frame 2 is firmly tied together using the upper housing 31 and the locking strap. Subsequently, the wire feeding frame is smoothly lifted by cooperating with the lifting hook 33 of the lifting clamp 3 using the lifting components of the lifting gantry frame. The operator installs the wire feeding frame in the predetermined position and secures it to the textile machine frame 1 using the locking strip 13. After installation, the lifting clamp 3 can be removed to prevent the wires on the wire feeding frame from getting tangled on the lifting clamp 3 when the wire feeding frame rotates during operation.

[0038] 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 wire feeding frame for an industrial textile machine, characterized in that, The device includes a support crossbeam (2) mounted on a textile machine frame (1), lifting clamps (3) detachably mounted on both ends of the support crossbeam (2), and multiple thread supply spools (4) mounted on the support crossbeam (2); the end of the support crossbeam (2) is provided with an arrangement annular groove (25) for arranging the lifting clamps (3); the lifting clamps (3) include an upper housing (31) and a locking band (32); one end of the upper housing (31) is provided with a fixing through hole (311) penetrating the side wall, one end of the locking band (32) is provided with an installation sleeve (321) that mates with the fixing through hole (311); the other end of the locking band (32) is provided with a locking sleeve hole (322), the top of the upper housing (31) is provided with a fixing post (312) for fitting the locking sleeve hole (322), and a lifting hook (33) is detachably mounted on the top of the fixing post (312).

2. The wire feeding frame of an industrial textile machine according to claim 1, characterized in that, The inner wall of the upper housing (31) is provided with an anti-slip pad layer (313), which abuts against the bottom of the arrangement annular groove (25).

3. The wire feeding frame for an industrial textile machine according to claim 2, characterized in that, The bottom surface of the arrangement annular groove (25) has anti-slip ridges (251).

4. The wire feeding frame of an industrial textile machine according to claim 1, characterized in that, The locking band (32) has a locking ring (323) inside the locking sleeve hole (322).

5. The wire feeding frame of an industrial textile machine according to claim 4, characterized in that, The number of locking sleeve holes (322) is multiple, and the multiple locking sleeve holes (322) are evenly arranged along the axial direction of the locking band (32).

6. The wire feeding frame of an industrial textile machine according to claim 1, characterized in that, The end of the lifting hook (33) is provided with a limiting protrusion (331) on the side facing the fixed column (312) to limit the lifting component from falling out.

7. The wire feeding frame of an industrial textile machine according to claim 1, characterized in that, The support crossbeam (2) is fitted with a fixing seat (24) at both ends of the wire supply drum (4) to restrict the lateral movement of the wire supply drum (4). The fixing seat (24) has a locking through hole communicating with the support crossbeam (2) and a fixing bolt (245) is installed in the locking through hole. The fixing seat (24) has an axially oriented mounting through hole (241) and a locking bolt (242) is installed in the mounting through hole (241). The wire-blocking flange (42) of the wire supply drum (4) has a locking hole that cooperates with the locking bolt (242). The fixing seat (24) abuts against the wire-blocking flange (42) of the wire supply drum (4).

8. The wire feeding frame of an industrial textile machine according to claim 1, characterized in that, The support crossbar (2) has mounting crossbars (21) at both ends for mounting to the textile machine frame (1); the mounting crossbars (21) are coaxial with the support crossbar (2) and the radial length of the mounting crossbars (21) is less than the radial length of the support crossbar (2); the mounting crossbars (21) are fitted with rotating bearings (22) on the outside.

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