Bidirectional wire feeding mechanism for doubling machine

Abstract

The utility model provides a bidirectional wire feeding mechanism for a doubling machine. The bidirectional wire feeding mechanism comprises an L-shaped plate, wire frame assemblies are installed on the lower portion of one side of the L-shaped plate at equal intervals, wire taking assemblies are installed on one side of the L-shaped plate and located above the wire frame assemblies at equal intervals, wire pressing assemblies are installed on one side of the L-shaped plate and located above the wire taking assemblies at equal intervals, and wire fixing assemblies are installed on the top face of the L-shaped plate at equal intervals. Wiring rings are fixedly connected to one side of the L-shaped plate and located on one side of the wire fixing assembly at equal intervals; and the wire taking assembly comprises reciprocating pneumatic rods, one side of the L-shaped plate is fixedly connected with the reciprocating pneumatic rods at equal intervals, the output ends of the reciprocating pneumatic rods are fixedly connected with bent rods, and one end of each bent rod is fixedly connected with a wire taking ring. According to the utility model, through the mutual cooperation of the wire frame assembly, the wire taking assembly, the wire pressing assembly, the wire fixing assembly and the wire routing ring, multiple groups of wires can be conveniently doubled in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of wire doubling machines, in particular to a bidirectional wire feeding mechanism for a wire doubling machine. Background Art

[0002] The doubling machine is a kind of textile machinery equipment, which is mainly used to combine multiple single filaments into one or more composite filaments for subsequent processing into various textiles. The doubling machine is widely used in chemical fiber, cotton spinning, wool spinning, silk weaving and other industries, and is one of the important equipment for producing high-quality textiles.

[0003] At present, when the guide wire feeding mechanism of the wire-winding machine is used, first, the rolled wire coil is fixed on the wire coil frame, and then the wire on the wire coil is passed through multiple wire-guiding wheels one end at a time, and finally, it is passed through the wire-guiding ring, and then the multiple groups of wires are combined together and passed through the wire-winding machine. The multiple groups of wires are combined together by the wire-winding machine, and they are wound and wound by the winding roller, and the wire winding and winding of the wires are completed. When the wire coil is unwinding, the wire moves left and right on the wire coil to achieve the effect of unwinding. However, with the rapid unwinding, the wire is easy to be separated from the wire-guiding wheel, resulting in the need for the staff to stop the machine for adjustment. This unwinding method not only reduces the production efficiency, but also increases the labor of the staff.

[0004] The patent document with patent announcement number: CN211181758U includes a machine body, a wire roller and a first traction frame. The wire roller and the first traction frame are both fixed on the machine body, and the first traction frame is placed above the wire roller. A limiter is fixed on the machine body, and the limiter is placed between the wire roller and the first traction frame. After the wire is withdrawn from the wire roller, it passes through the limiter and is connected to the first traction frame, thereby achieving the effect of improving the stability of the wire being transported to the first traction wheel.

[0005] Although the above patent prevents the silk thread from being detached from the wire wheel by means of the limiting assembly, the silk thread is prone to friction with the periphery of the limiting hole during the process of being released. Once friction occurs between the silk thread and the limiting hole, it is easy for hairiness to appear on the surface of the silk thread, thereby affecting the gloss and smoothness of the silk thread. At the same time, it also affects the quality and appearance of the silk thread, and in severe cases, it is easy for the silk thread to break. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a bidirectional wire feeding mechanism for a wire drawing machine, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A bidirectional wire feeding mechanism for a wire winding machine comprises an L-shaped plate; a wire rack assembly is installed at equal intervals on the lower part of one side of the L-shaped plate, a wire taking assembly is installed at equal intervals on one side of the L-shaped plate and above the wire rack assembly, a wire pressing assembly is installed at equal intervals on one side of the L-shaped plate and above the wire taking assembly, a wire fixing assembly is installed at equal intervals on the top surface of the L-shaped plate, and a wire routing ring is fixedly connected at equal intervals on one side of the L-shaped plate and on one side of the wire fixing assembly; the wire taking assembly comprises a reciprocating pneumatic rod, a reciprocating pneumatic rod is fixedly connected at equal intervals on one side of the L-shaped plate, a bending rod is fixedly connected to the output end of the reciprocating pneumatic rod, and a wire taking ring is fixedly connected to one end of the bending rod.

[0009] Furthermore, the wire rack assembly includes a wire drum, one side of the L-shaped plate is rotatably connected to the wire drum at equal intervals, a first cone is fixedly connected to the middle of one side of the wire drum, a screw is fixedly connected to the middle of one side of the first cone, an interference component is installed at one end of the outer surface of the screw, and a winding roller is installed on the outer surface of the screw and on one side of the first cone.

[0010] Furthermore, the abutment component comprises a nut, one end of the outer surface of the screw rod is threadedly connected to the nut, one side of the nut is rotatably connected to a stop plate, and a second cone is fixedly connected to the middle of one side of the stop plate.

[0011] Furthermore, the wire crimping assembly includes a wire crimping frame, one side of the L-shaped plate is fixedly connected to the wire crimping frame at equal intervals, one side of the wire crimping frame is fixedly connected to a wire wheel frame, and a wire clamping wheel is rotatably connected inside the wire wheel frame.

[0012] Furthermore, the wire crimping assembly also includes a side plate, one side of the wire crimping frame is fixedly connected to the side plate, the side plate is internally threaded with a threaded rod, one end of the threaded rod is rotatably connected to a movable plate, one side of the movable plate is fixedly connected to a guide rod, one end of the guide rod slides in the side plate, one side of the guide rod is respectively fixedly connected to an avoidance damping rod, one end of the avoidance damping rod is fixedly connected to a wheel frame, and the middle part of the wheel frame is rotatably connected to a pressure wheel.

[0013] Furthermore, the wire fixing assembly includes a compression damping rod, the top surface of the L-shaped plate is fixedly connected with compression damping rods at equal intervals, the output end of the compression damping rod is fixedly connected with a fixing frame, one side of the fixing frame is rotatably connected with a wiring wheel, a wiring groove is provided in the middle of the wiring wheel, one side of the fixing frame and located on the upper part of the wiring wheel is rotatably connected with a wire pressing wheel, and the circumferential surface of the wire pressing wheel is in contact with the circumferential surface of the wiring wheel.

[0014] The utility model provides a bidirectional wire feeding mechanism for a wire drawing machine. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The wire fixing can be realized by the cooperation between the wire-guiding wheel and the wire-pressing wheel in the wire-fixing assembly, so as to prevent the wire from being separated from the wire-guiding wheel during transportation, resulting in the deviation of the wire;

[0016] 2. The threaded rod in the wire pressing assembly drives the moving plate to move, thereby driving the wheel frame and the pressing wheel to move. At this time, the wire clamping wheels cooperate with each other to achieve the tightening of the wire, and to facilitate the avoidance of the wire when winding the wire later, so as to avoid the situation where the wire is tightened and broken;

[0017] 3. Through the cooperation of the first cone, the second cone, the stopper, the nut and the screw in the wire rack assembly, the winding rollers of different diameters can be fixed, which is convenient for the rapid replacement of the winding rollers in the later stage, and also convenient for the later winding;

[0018] 4. The reciprocating pneumatic rod in the wire taking assembly drives the wire taking ring to reciprocate, thereby facilitating the removal of the wire from the winding roller and avoiding wire jams. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The utility model overall structure schematic diagram is shown;

[0021] Figure 2 Another structural diagram of the utility model is shown;

[0022] Figure 3 The schematic diagram of the structure of the wire fixing assembly of the utility model is shown;

[0023] Figure 4 The schematic diagram of the structure of the wire crimping assembly of the utility model is shown;

[0024] Figure 5 The utility model wire rack assembly structure schematic diagram is shown;

[0025] As shown in the figure: 1. L-shaped plate; 2. Wire rack assembly; 21. Wire drum; 22. First cone; 23. Screw rod; 24. Resistance component; 241. Nut; 242. Resistance plate; 243. Second cone; 25. Winding roller; 3. Wire taking assembly; 31. Reciprocating pneumatic rod; 32. Bending rod; 33. Wire taking ring; 4. Wire pressing assembly; 41. Wire pressing rack; 42. Wire wheel rack; 43. Wire clamping wheel; 44. Side plate; 45. Threaded rod; 46. Moving plate; 47. Guide rod; 48. Avoidance damping rod; 49. Wheel rack; 410. Pressure wheel; 5. Wire fixing assembly; 51. Compression damping rod; 52. Fixed rack; 53. Wire routing wheel; 54. Wire routing groove; 55. Wire pressing wheel; 6. Wire routing ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] In order to solve the technical problems in the background technology, a bidirectional wire feeding mechanism for a wire drawing machine is provided as follows:

[0029] Combination Figure 1-Figure 5 As shown, the utility model provides a bidirectional wire feeding mechanism for a wire winding machine, comprising an L-shaped plate 1; a wire rack assembly 2 is installed at equal intervals on the lower part of one side of the L-shaped plate 1, a wire taking assembly 3 is installed at equal intervals on one side of the L-shaped plate 1 and above the wire rack assembly 2, a wire pressing assembly 4 is installed at equal intervals on one side of the L-shaped plate 1 and above the wire taking assembly 3, a wire fixing assembly 5 is installed at equal intervals on the top surface of the L-shaped plate 1, and a wire routing ring 6 is fixedly connected at equal intervals on one side of the L-shaped plate 1 and on one side of the wire fixing assembly 5; the wire taking assembly 3 comprises a reciprocating pneumatic rod 31, a reciprocating pneumatic rod 31 is fixedly connected at equal intervals on one side of the L-shaped plate 1, a bending rod 32 is fixedly connected to the output end of the reciprocating pneumatic rod 31, and a wire taking ring 33 is fixedly connected to one end of the bending rod 32.

[0030] The reciprocating pneumatic rod 31 in the wire taking assembly 3 drives the wire taking ring 33 to reciprocate, thereby facilitating the wire to be taken off the winding roller 25 and avoiding wire jamming.

[0031] In this embodiment, the wire rack assembly 2 includes a wire drum 21, and the wire drum 21 is rotatably connected to one side of the L-shaped plate 1 at equal intervals, a first cone 22 is fixedly connected to the middle of one side of the wire drum 21, a screw 23 is fixedly connected to the middle of one side of the first cone 22, an interference component 24 is installed at one end of the outer surface of the screw 23, and a roller 25 is installed on the outer surface of the screw 23 and on one side of the first cone 22; the interference component 24 includes a nut 241, one end of the outer surface of the screw 23 is threadedly connected to the nut 241, one side of the nut 241 is rotatably connected to a resistance plate 242, and the middle of one side of the resistance plate 242 is fixedly connected to a second cone 243.

[0032] By means of the cooperation between the first cone 22, the second cone 243, the stop plate 242, the nut 241 and the screw 23 in the wire rack assembly 2, the winding rollers 25 of different diameters can be fixed, which is convenient for the subsequent wire drawing.

[0033] Embodiment 2

[0034] like Figure 1-Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0035] The wire crimping assembly 4 includes a wire crimping frame 41, one side of the L-shaped plate 1 is fixedly connected with the wire crimping frame 41 at equal intervals, one side of the wire crimping frame 41 is fixedly connected with a wire wheel frame 42, and a wire clamping wheel 43 is rotatably connected in the wire wheel frame 42. The wire crimping assembly 4 also includes a side plate 44, one side of the wire crimping frame 41 is fixedly connected with the side plate 44, a threaded rod 45 is threadedly connected in the side plate 44, one end of the threaded rod 45 is rotatably connected to a movable plate 46, one side of the movable plate 46 is fixedly connected with a guide rod 47, one end of the guide rod 47 is located in the side plate 44 and slides, one side of the guide rod 47 is respectively fixedly connected with an avoidance damping rod 48, one end of the avoidance damping rod 48 is fixedly connected with a wheel frame 49, and the middle of the wheel frame 49 is rotatably connected with a pressure wheel 410.

[0036] The threaded rod 45 in the wire pressing assembly 4 drives the movable plate 46 to move, thereby driving the wheel frame 49 and the pressing wheel 410 to move. At this time, the mutual cooperation of the wire clamping wheel 43 can achieve the tensioning of the wire, and it is convenient to avoid the wire from being broken when winding the wire later.

[0037] Embodiment 3

[0038] like Figure 1-Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0039] The wire fixing assembly 5 includes a compression damping rod 51, and the top surface of the L-shaped plate 1 is fixedly connected with the compression damping rod 51 at equal intervals. The output end of the compression damping rod 51 is fixedly connected with a fixing frame 52. One side of the fixing frame 52 is rotatably connected with a wire routing wheel 53. A wire routing groove 54 is provided in the middle of the wire routing wheel 53. One side of the fixing frame 52 and located on the upper part of the wire routing wheel 53 is rotatably connected with a wire pressing wheel 55, and the circumferential surface of the wire pressing wheel 55 is in contact with the circumferential surface of the wire routing wheel 53.

[0040] By cooperating with the wire-guiding wheel 53 and the wire-pressing wheel 55 in the wire-fixing assembly 5, the wire can be fixed, thereby preventing the wire from being separated from the wire-guiding wheel 53 during transportation, resulting in the wire being deviated.

[0041] The working principle and use process of this utility model:

[0042] In use:

[0043] When in use, first install the rolled up reel 25. During installation, first, align the middle part of the reel 25 with the screw 23 and insert it into the surface of the screw 23. At this time, align the second cone 243 with the screw 23 and insert it. After insertion, screw the nut 241 so that the nut 241 moves on the surface of the screw 23. At this time, the nut 241 will drive the stop plate 242 and the second cone 243 to move. At this time, the second cone 243 and the first cone 22 cooperate with each other to fix the rolled up reel 25 on its upper part. After all are installed, at this time, pull one end of the wire, first pass one end of the wire through the wire taking ring 33, after passing through, at this time, pass the wire between the pressure wheel 410 and the wire clamping wheel 43, after passing through, at this time, pass one end of the wire through the wire routing groove 54, and finally, from The middle part of the routing ring 6 is passed out, and after passing out, the rest is routed in the above manner. After the routing is completed, the passed wires are fixed together, passed through the wire drawing machine, and finally connected to the winding roller. After the connection, it is convenient to wind up the wire drawing wire in the later stage. Before winding, in order to prevent the wire from being scattered during winding, first, rotate the threaded rod 45. When the threaded rod 45 rotates, it will drive the movable plate 46, the avoidance assembly 48, the wheel frame 49 and the pressure wheel 410 to move, thereby squeezing the wire, so that the wire squeezes the avoidance damping rod 48. The avoidance damping rod 48 can be used to prevent the wire from loosening during release. When releasing the wire, the wire can be prevented from being stuck on the winding roller 25. At this time, start the reciprocating pneumatic rod 31. The operation of the reciprocating pneumatic rod 31 will drive the wire taking ring 33 to reciprocate, thereby avoiding the situation of wire jamming.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bidirectional wire feeding mechanism for a wire doubling machine, characterized in that: It comprises an L-shaped plate (1); a wire rack assembly (2) is installed at equal intervals on the lower part of one side of the L-shaped plate (1); a wire taking assembly (3) is installed at equal intervals on one side of the L-shaped plate (1) and above the wire rack assembly (2); a wire pressing assembly (4) is installed at equal intervals on one side of the L-shaped plate (1) and above the wire taking assembly (3); a wire fixing assembly (5) is installed at equal intervals on the top surface of the L-shaped plate (1); and a wire routing ring (6) is fixedly connected at equal intervals on one side of the L-shaped plate (1) and on one side of the wire fixing assembly (5); The wire taking assembly (3) comprises a reciprocating pneumatic rod (31), one side of the L-shaped plate (1) is fixedly connected with the reciprocating pneumatic rod (31) at equal intervals, the output end of the reciprocating pneumatic rod (31) is fixedly connected with a bent rod (32), and one end of the bent rod (32) is fixedly connected with a wire taking ring (33).

2. A bidirectional wire feeding mechanism for a wire doubling machine according to claim 1, characterized in that: The wire rack assembly (2) comprises a wire drum (21), one side of the L-shaped plate (1) is rotatably connected to the wire drum (21) at equal intervals, a first cone (22) is fixedly connected to the middle of one side of the wire drum (21), a screw (23) is fixedly connected to the middle of one side of the first cone (22), an abutment component (24) is installed at one end of the outer surface of the screw (23), and a winding roller (25) is installed on the outer surface of the screw (23) and on one side of the first cone (22).

3. A bidirectional wire feeding mechanism for a wire doubling machine according to claim 2, characterized in that: The abutment component (24) comprises a nut (241), one end of the outer surface of the screw rod (23) is threadedly connected to the nut (241), one side of the nut (241) is rotatably connected to a blocking plate (242), and a second cone (243) is fixedly connected to the middle of one side of the blocking plate (242).

4. A bidirectional wire feeding mechanism for a wire doubling machine according to claim 3, characterized in that: The wire crimping assembly (4) comprises a wire crimping frame (41), one side of the L-shaped plate (1) is fixedly connected to the wire crimping frame (41) at equal intervals, one side of the wire crimping frame (41) is fixedly connected to a wire wheel frame (42), and a wire clamping wheel (43) is rotatably connected inside the wire wheel frame (42).

5. A bidirectional wire feeding mechanism for a wire doubling machine according to claim 4, characterized in that: The wire pressing assembly (4) also includes a side plate (44), one side of the wire pressing frame (41) is fixedly connected to the side plate (44), the side plate (44) is internally threadedly connected to a threaded rod (45), one end of the threaded rod (45) is rotatably connected to a movable plate (46), one side of the movable plate (46) is fixedly connected to a guide rod (47), one end of the guide rod (47) is located in the side plate (44) and slides, one side of the guide rod (47) is respectively fixedly connected to an avoidance damping rod (48), one end of the avoidance damping rod (48) is fixedly connected to a wheel frame (49), and the middle part of the wheel frame (49) is rotatably connected to a pressure wheel (410).

6. A bidirectional wire feeding mechanism for a wire doubling machine according to claim 5, characterized in that: The wire fixing assembly (5) comprises a compression damping rod (51), the top surface of the L-shaped plate (1) is fixedly connected with the compression damping rod (51) at equal intervals, the output end of the compression damping rod (51) is fixedly connected with a fixing frame (52), one side of the fixing frame (52) is rotatably connected with a wire-guiding wheel (53), a wire-guiding groove (54) is provided in the middle of the wire-guiding wheel (53), one side of the fixing frame (52) and located above the wire-guiding wheel (53) is rotatably connected with a wire-pressing wheel (55), and the circumferential surface of the wire-pressing wheel (55) is in contact with the circumferential surface of the wire-guiding wheel (53).

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