High speed wire reversing machine

Abstract

The utility model discloses a high -speed counter -reel, including frame, and set at least one group cooperation uses pay -off mechanism and take -up mechanism on the front end surface of frame, pay -off mechanism includes pay -off shaft, and two wire drums are set on pay -off shaft, and every wire drum all is provided with the wire mouth for guiding the yarn on the spindle back and forth reciprocatingly and is wound on the corresponding yarn tube, take -up mechanism includes the winding shaft, and the top head pneumatic cylinder is oppositely arranged with winding shaft, and the front end part detachably connected with intermediate top head of winding shaft, and still be provided with the first winding head of spacing arrangement with intermediate top head on winding shaft for cooperation clamping yarn tube, and the front part of intermediate top head is provided with second winding head, and the piston rod of top head pneumatic cylinder is connected with the top pipe head of second winding head cooperation clamping yarn tube, and two yarn tubes are corresponding arrangement with two guide tubes. The utility model discloses every group take -up, pay -off mechanism can realize two yarn tubes wire winding simultaneously, and thus greatly improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of rewinding machine equipment, and in particular to a high-speed rewinding machine. Background Technology

[0002] A yarn winding machine is a common textile equipment used to wind yarn onto a yarn tube during yarn weaving. Existing yarn winding machines are equipped with multiple sets of take-up and undo mechanisms for winding yarn onto yarn tubes. However, each set of take-up and undo mechanisms can only wind yarn onto one yarn tube, resulting in low working efficiency and room for improvement. Utility Model Content

[0003] The present invention aims to overcome the defects in the prior art and provide a high-speed rewinding machine, in which each set of take-up and unwinding mechanisms can simultaneously wind two yarn tubes, thus greatly improving the working efficiency of the rewinding machine.

[0004] To achieve the above objectives, this utility model provides a high-speed rewinding machine, including a frame and at least one set of wire feeding mechanism and wire take-up mechanism arranged on the front end face of the frame for cooperative use;

[0005] The wire feeding mechanism includes a wire feeding shaft and two wire tubes disposed on the wire feeding shaft. Each wire tube is provided with a wire opening for guiding the yarn on the spindle to reciprocate back and forth on the corresponding yarn tube.

[0006] The take-up mechanism includes a winding shaft and a top cylinder arranged opposite to the winding shaft. The front end of the winding shaft is detachably connected to a middle top head. The winding shaft is also provided with a first winding head arranged at a distance from the middle top head to cooperate in clamping the yarn tube. A second winding head is provided at the front of the middle top head. The piston rod of the top cylinder is connected to a top tube head that cooperates with the second winding head to clamp the yarn tube. The two yarn tubes and two yarn guide cylinders are arranged correspondingly.

[0007] The winding head is further configured such that: the front end of the winding shaft has a constricted portion, the intermediate top head is detachably sleeved on the constricted portion, and the second winding head is integrally connected to or detachably connected to the intermediate top head.

[0008] The further configuration is as follows: at least two positioning slots are provided on the constricted portion, a corresponding strip groove is provided on the intermediate top head, and a corresponding fixing hole is provided on the second winding head. A fixing bolt passes through the fixing hole and the strip groove and presses against the positioning slot to securely constrain the intermediate top head and the second winding head on the constricted portion.

[0009] A further setting is provided: a limiting sleeve is provided between the first winding head and the intermediate top head of the winding shaft.

[0010] The further configuration is as follows: the conductor cylinder includes a first cylinder and a second cylinder fitted on the wire feeding shaft, and the opposing ends of the first cylinder and the second cylinder are arranged with a gap to cooperate in forming a conductor opening.

[0011] The configuration is further defined as follows: the front end face of the frame is connected to a front frame via a front bracket, the top cylinder is fixed on the front frame, and the front end of the wire feeding shaft is disposed on the front frame.

[0012] Compared with the prior art, the present invention has a simple and reasonable structure. Each set of take-up and unwinding mechanisms can simultaneously wind two yarn tubes, thus greatly improving the working efficiency of the rewinding machine. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a high-speed rewinding machine according to the present invention;

[0014] Figure 2 The take-up mechanism corresponds to the first yarn tube.

[0015] The following reference numerals are marked on the accompanying drawings:

[0016] 10. Frame; 20. Front frame; 21. Front support; 30. Wire feeding mechanism; 31. Wire feeding shaft; 32. First guide tube; 321. First tube body; 322. Second tube body; 323. Guide tube opening; 33. Second guide tube; 40. Wire take-up mechanism; 41. Winding shaft; 411. Narrowing section; 412. Positioning slot; 42. Intermediate top head; 421. Strip groove; 43. First winding head; 44. Second winding head; 441. Fixing hole; 45. Top head cylinder; 46. Top tube head; 47. Limiting sleeve; 50. First yarn tube; 60. Second yarn tube. Detailed Implementation

[0017] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0018] This utility model relates to a high-speed rewinding machine, such as... Figure 1As shown, the machine includes a frame 10, at least one front frame 20 connected to the front of the frame 10 via a front bracket 21, and a take-up mechanism 40 and a release mechanism 30 correspondingly disposed between the frame 10 and the front frame 20 and used in conjunction with each other. The frame 10 is provided with at least one set of take-up and release mechanisms 30. The release mechanism 30 includes a release shaft 31 disposed between the frame 10 and the front frame 20, and two guide tubes disposed on the release shaft 31, namely a first guide tube 32 and a second guide tube 33. Each guide tube has a guide opening 323 on its surface for guiding the yarn to reciprocate back and forth so as to evenly wind it onto the corresponding yarn tube. The take-up mechanism 40 includes a winding shaft 41 disposed on the front end face of the frame 10, and a top cylinder disposed opposite to the winding shaft 41 and disposed on the front frame 20. 45, wherein the front end of the winding shaft 41 is detachably connected to an intermediate top head 42, and the rear part of the winding shaft 41 is fixedly fitted with a first winding head 43 arranged at a distance from the intermediate top head 42 for cooperating to clamp the first yarn tube 50. The first yarn tube 50 is installed after the intermediate top head 42 is removed. The front part of the intermediate top head 42 is provided with a second winding head 44. The piston rod of the top head cylinder 45 is connected to a top tube head 46 that cooperates with the second winding head 44 to clamp the second yarn tube 60. The second yarn tube 60 is clamped or released by extending or retracting the top head cylinder 45. The two yarn tubes clamped by the take-up mechanism 40 are arranged in a one-to-one correspondence with the two yarn guide tubes of the pay-off mechanism 30. In this way, each set of take-up and pay-off mechanisms 30 can realize the winding of two yarn tubes at the same time, which greatly improves the working efficiency of the rewinding machine.

[0019] In this embodiment, as Figure 1 and Figure 2 As shown, the front end of the winding shaft 41 has a constricted portion 411, the intermediate top head 42 is detachably sleeved on the constricted portion 411, and the second winding head 44 is detachably sleeved on the intermediate top head 42. Specifically, the outer wall of the constricted portion 411 is provided with at least two positioning slots 412, the intermediate top head 42 is provided with at least two strip grooves 421 corresponding to the positioning slots, and the second winding head 44 is provided with at least two fixing holes 441 (threaded holes) corresponding to the strip grooves 421. Thus, by passing the fixing bolts through the fixing holes 441 and the strip grooves 421 and pressing them against the positioning slots 412, the intermediate top head 42 and the second winding head 44 are securely locked on the constricted portion 411. Thus, by loosening the fixing bolts, the intermediate top head 42 and the second winding head 44 can be easily disassembled, thereby facilitating the installation of the first yarn tube 50.

[0020] In some other specific embodiments, the intermediate top head 42 is integrally connected with the second winding head 44 and the intermediate top head 42 is locked to the constriction portion 411 by bolts.

[0021] In this embodiment, a limiting sleeve 47 is provided between the first winding head 43 and the intermediate top head 42 on the winding shaft 41, and the limiting sleeve 47 constrains the position of the first yarn tube 50 on the winding shaft 41.

[0022] In this embodiment, each wire cylinder includes a first cylinder 321 and a second cylinder 322 fitted on the wire feeding shaft 31. The opposing ends of the first cylinder 321 and the second cylinder 322 are arranged with a gap to cooperate in forming a wire opening 323. Thus, the width of the wire opening 323 can be adjusted by adjusting the distance between the first cylinder 321 and the second cylinder 322.

[0023] Compared with the prior art, the present invention has a simple and reasonable structure. Each set of take-up and unwinding mechanisms can simultaneously wind two yarn tubes, thus greatly improving the working efficiency of the rewinding machine.

[0024] The above-disclosed embodiments are merely examples of the present utility model. However, the present utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A high-speed rewinding machine, characterized in that, It includes a frame, and at least one set of wire feeding and wire taking-up mechanisms disposed on the front end face of the frame for cooperative use; The wire feeding mechanism includes a wire feeding shaft and two wire tubes disposed on the wire feeding shaft. Each wire tube is provided with a wire opening for guiding the yarn on the spindle to reciprocate back and forth on the corresponding yarn tube. The take-up mechanism includes a winding shaft and a top cylinder arranged opposite to the winding shaft. The front end of the winding shaft is detachably connected to a middle top head. The winding shaft is also provided with a first winding head arranged at a distance from the middle top head to cooperate in clamping the yarn tube. A second winding head is provided at the front of the middle top head. The piston rod of the top cylinder is connected to a top tube head that cooperates with the second winding head to clamp the yarn tube. The two yarn tubes and two yarn guide cylinders are arranged in a corresponding manner.

2. The high-speed rewinding machine according to claim 1, characterized in that, The front end of the winding shaft has a constricted portion, and the intermediate top head is detachably sleeved on the constricted portion. The second winding head is integrally connected to the intermediate top head or detachably connected to it.

3. A high-speed rewinding machine according to claim 2, characterized in that, The constricted portion is provided with at least two positioning slots, the middle top is provided with a corresponding strip groove, and the second winding head is provided with a corresponding fixing hole. The fixing bolt passes through the fixing hole and the strip groove and presses against the positioning slot to firmly constrain the middle top and the second winding head on the constricted portion.

4. A high-speed rewinding machine according to claim 1, characterized in that, A limiting sleeve is provided between the first winding head and the intermediate top head of the winding shaft.

5. A high-speed rewinding machine according to claim 1, characterized in that, The conductor cylinder includes a first cylinder and a second cylinder mounted on a wire-laying shaft, with the opposing ends of the first cylinder and the second cylinder arranged with a gap to cooperate in forming a conductor opening.

6. A high-speed rewinding machine according to claim 1, characterized in that, The front end of the frame is connected to the front frame via a front bracket, the top cylinder is fixed on the front frame, and the front end of the wire feeding shaft is set on the front frame.

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