Auxiliary winding device for finished titanium wire

Abstract

The auxiliary winding device for the finished titanium wire comprises a frame body, a driving shaft capable of being assembled with a winding roller is arranged on the frame body, a guide mechanism which moves in a reciprocating mode in the axial direction of the winding roller and is connected with the titanium wire is arranged on one side of the winding roller, and a tensioning mechanism for driving the titanium wire to be in a tensioned state is further arranged on the guide mechanism. After the titanium wire horizontally corresponds to the current winding position of the winding roller through the guide mechanism, the titanium wire uncoiled on the coiling roller can be guided, so that the titanium wire gradually moves along the continuous winding position on the winding roller, and the problem of laminated winding of the titanium wire can be effectively solved; and the problem that the titanium wire is easy to break after being knotted is solved. And the titanium wire which is passively uncoiled can be in a tensioned state through the tensioning mechanism, so that the problems of unfastened winding and laminated winding caused by looseness of the titanium wire are solved.

Description

Technical Field

[0001] This application relates to the field of titanium wire coil winding technology, and in particular to an auxiliary winding device for finished titanium wire. Background Technology

[0002] Titanium wire is a silvery-white metal with many excellent properties. Compared with other metals, titanium has better mechanical strength, high temperature resistance, corrosion resistance and biocompatibility, and is widely used in many fields. For example, its good corrosion resistance and low specific gravity make it the preferred material for key components. Its corrosion resistance allows it to resist the erosion of various corrosive media, so it is often used as a filter material in chemical, pharmaceutical and papermaking industries. Due to its good biocompatibility and mechanical properties, it is widely used in dental implants, fracture repair and medical device manufacturing.

[0003] After titanium wire is drawn into shape, it typically needs to be wound onto small-diameter (plastic) winding rollers. After packaging, it can be formed into coiled titanium wire products. Currently, the winding operation of titanium wire after drawing into shape is as shown in the attached instruction manual. Figure 2 As shown, it includes a frame, on which a drive shaft for mounting a winding roller is mounted. Figure 2 As shown, when winding the finished titanium wire, after it has been drawn into shape, onto the winding roller, the end of the titanium wire is first wound and fixed to one side of the winding roller. Then, the winding roller is driven by a drive shaft to rotate, continuously winding the titanium wire on the coiling roller placed on one side. When a single winding roller is fully wound with titanium wire, the winding roller is replaced, and the next winding roller is used to wind the titanium wire. The continuously drawn titanium wire is wound onto multiple winding rollers and then packaged. The titanium wire on each winding roller is then formed into a finished titanium wire coil for later shipment.

[0004] Currently, in the aforementioned titanium wire winding process, because the titanium wire is spirally wound on the winding roller in multiple layers, during the single-layer spiral winding process, the titanium wire spirally winds on the winding roller, meaning the titanium wire needs to be wound from one end of the winding roller to the other end, completing the single layer. Since the titanium wire on the winding roller is in a free-unwinding state under traction, during winding on the winding roller, issues such as… Figure 4 The titanium wire shown is wrapped in layers, meaning that the titanium wire wrapped in the first layer will wrap onto the second layer, causing each layer of titanium wire to be unable to be wrapped evenly. After multiple layers are wrapped, the titanium wires between adjacent layers are prone to knotting when they intersect, making it difficult to unwind smoothly in the later stages and easily causing the titanium wire to break.

[0005] Similarly, because the coiling roller is passively pulled by the drive shaft, it is prone to rotating too fast or too slow during the unwinding process, i.e., a mismatch between its rotational speed and that of the drive shaft. This results in the unwound titanium wire being in an un-tensioned state, such as... Figure 5As shown, unequally stretched titanium wire, when wound onto the winding roller, results in a loose winding, such as... Figure 6 As shown, this can also easily cause the titanium wire to become entangled and knotted, affecting the later unwinding process and leading to breakage. Summary of the Invention

[0006] To address the aforementioned problems, this application aims to provide an auxiliary winding device for finished titanium wire, which can effectively solve the problem of overlapping winding of titanium wire, facilitate smooth unwinding during later use, and solve the problem of easy breakage after titanium wire is knotted.

[0007] To achieve the above objectives, the technical solution adopted in this application is as follows: an auxiliary winding device for finished titanium wire, comprising a frame, a drive shaft on which a winding roller can be assembled, a guide mechanism on one side of the winding roller that reciprocates along its axial direction and is in contact with the titanium wire, and a tensioning mechanism on the guide mechanism that drives the titanium wire to be in a taut state.

[0008] Preferably, the guiding mechanism includes a guide rail disposed on the frame on one side of the drive shaft, a slider disposed on the guide rail, a support rod disposed on the slider, and a guide wheel fitted at the end of the support rod to roll into contact with the titanium wire.

[0009] Preferably, the guide wheel is provided with at least two winding grooves for spirally winding titanium wire.

[0010] Preferably, the tensioning mechanism includes a telescopic rod disposed on a support rod near the guide wheel, and a compression spring sleeved on the telescopic rod to drive it to extend and abut against the side wall of the guide wheel.

[0011] The beneficial effects of this application are: after the titanium wire is horizontally aligned with the current winding position of the winding roller by the guiding mechanism, the unwound titanium wire on the winding roller can be guided so that the titanium wire moves gradually along the continuous winding position on the winding roller, thereby effectively solving the problem of titanium wire being layered and wound, facilitating smooth unwinding in later use, and solving the problem of titanium wire being prone to breakage after being knotted.

[0012] The tensioning mechanism keeps the passively uncoiled titanium wire in a taut state, thus solving the problems of loose winding and layered winding caused by the loose titanium wire. Attached Figure Description

[0013] Figure 1 This is a diagram showing the finished titanium wire wound on a winding roller.

[0014] Figure 2 This diagram illustrates the current process of winding titanium wire from a coiling roller onto a winding roller.

[0015] Figure 3 In order to be in Figure 2The diagram illustrates the layered winding process.

[0016] Figure 4 for Figure 3 Enlarged structural diagram of the winding roller.

[0017] Figure 5 In order to be in Figure 2 Illustration of titanium wire unwinding and slackening during the winding process.

[0018] Figure 6 for Figure 5 Enlarged structural diagram of the winding roller.

[0019] Figure 7 This is a top view of the auxiliary winding device of this application.

[0020] Figure 8 For the purpose of this application Figure 7 The diagram illustrates the movement of the guide wheel as the titanium wire spirals and winds during the winding process.

[0021] Figure 9 A diagram showing the winding groove on the guide wheel of this application.

[0022] Figure 10 The diagram shows a misalignment between the winding groove of the titanium wire output from the guide wheel and the current winding position on the winding roller in this application.

[0023] In the diagram: a - titanium wire; 10 - coiled roller. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of this application will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] See attached document Figures 1-10 The illustrated auxiliary winding device for finished titanium wire includes a frame 1, on which a drive shaft 2 for mounting a winding roller 3 is mounted. Figure 2 As shown, when winding the finished titanium wire after drawing and shaping onto the winding roller 3, the end of the titanium wire is first wound and fixed to one side of the winding roller 3. Then, the winding roller 3 is driven by the drive shaft 2 to rotate, continuously winding the titanium wire on the coiling roller 10 placed on one side. When a single winding roller 3 is fully wound with titanium wire, the winding roller 3 is replaced, and the next winding roller 3 is used to wind the titanium wire. The continuously drawn titanium wire is wound onto multiple winding rollers 3 and then packaged.

[0026] To address the problems of overlapping and loose winding in the current titanium wire winding process, which lead to difficulties in unwinding and easy breakage of the titanium wire later, such as... Figure 7As shown, this application provides a guide mechanism on one side of the winding roller 3 that reciprocates along its axial direction and engages with the titanium wire. This guide mechanism, aligned with the axial direction of the winding roller 3, guides the unwound titanium wire on the winding roller, allowing the titanium wire to gradually move along the continuous winding position on the winding roller 3. That is, the titanium wire is horizontally aligned with the current winding position on the winding roller 3. Figure 7 As shown, this design effectively solves the problem of titanium wires being layered and entangled, making it easier to unwind in later use and addressing the issue of titanium wires easily breaking after being knotted.

[0027] To further address the issue of titanium wire being in a slack state due to the passive traction of the winding roller, resulting in loose winding and layering of the titanium wire on the winding roller 3, such as... Figure 9 As shown, the present application also provides a tensioning mechanism on the guiding mechanism to drive the titanium wire into a taut state. The tensioning mechanism can keep the passively unwound titanium wire in a taut state, thereby solving the problems of loose winding and layered winding caused by the loose titanium wire.

[0028] Specifically, such as Figure 7-8 As shown, the guiding mechanism includes a guide rail 4 provided on the frame 1 on one side of the drive shaft 2, and a slider 5 provided on the guide rail 4. Preferably, the guide rail 4 and the slider 5 are electrically driven guide rail structures, and the sliding speed and reciprocating sliding of the slider 5 can be set, so as to adapt to the travel distance of the titanium wire spirally winding on the winding roller 3, and at the same time adapt to the forward and reverse winding of different layers of titanium wire.

[0029] like Figure 7-8 As shown, a support rod 6 is provided on the slider 5, and a guide wheel 7 is fitted at the end of the support rod 6 to roll and engage with the titanium wire. During winding... Figure 7-8 As shown, the guide rail 4 drives the slider 5, which in turn drives the guide wheel 7 to align horizontally with one side of the winding roller 3. The titanium wire is embedded in the guide wheel 7, and its end is wound and fixed onto the winding roller 3. Then, through the rotation of the drive shaft 2, the titanium wire is pulled and spirally wound onto the winding roller 3. During the winding process, the slider 5 drives the guide wheel to move at a constant speed in the direction of the arrow in the figure, so that the guide wheel 7 and the titanium wire on it are horizontally aligned with the current position on the winding roller 3. This achieves close winding on the winding roller 3 and solves the problem of layered winding. After a single layer of winding is completed, the slider 5 slides in the opposite direction to continue to synchronously guide the titanium wire. This operation can be repeated to complete the winding operation of multiple layers of titanium wire on the winding roller 3.

[0030] To improve the embedding and fastening of the titanium wire on the guide wheel 7, such as Figure 9 As shown, the guide wheel 7 is provided with at least two winding grooves 7a for spirally winding titanium wire. The titanium wire is spirally wound onto the guide wheel 7 through the winding grooves 7a, and as shown... Figure 9As shown, during the traction process of the drive shaft 2, the guide wheel 7 rotates, and the uncoiled titanium wire enters from one side of the guide wheel 7, winds through the winding groove 7a, and is then output from the other side and wound onto the winding roller 3. Spiral winding of the titanium wire onto the guide wheel 7 effectively prevents the titanium wire from detaching from the guide wheel 7 in its slack state after uncoiling. Simultaneously, winding the titanium wire onto the guide wheel 7 provides a certain tension effect, improving the tightness of the titanium wire after it is wound onto the winding roller 3.

[0031] To ensure that adjacent titanium wires wound on the winding roller 3 are close together, such as Figure 10 As shown, by moving the slider 5, the winding groove 7a of the titanium wire output on the guide wheel 7 is misaligned with the current winding position on the winding roller 3. Figure 10 (As shown by the dashed line in the middle), and then during the winding process as... Figure 10 As shown by the middle arrow, the currently wound titanium wire can be driven to come into close contact with the titanium wire already wound on the winding roller 3, thereby further improving the tightness of the titanium wire winding.

[0032] To achieve tensioning of the uncoiled titanium wire, such as... Figure 9 As shown, the tensioning mechanism includes a telescopic rod 8 mounted on a support rod 6 near the guide wheel 7, and a pressure spring 9 sleeved on the telescopic rod 8 to extend it and abut against the side wall of the guide wheel 7. The elastic force of the pressure spring 9 drives the telescopic rod 8 to extend. After extension, the end of the telescopic rod 8 presses against the side wall of the guide wheel 7, creating resistance to the rotation of the guide wheel 7 through contact friction. This tightens the titanium wire located between the guide wheel 7 and the winding roller 3, ensuring the titanium wire wound on the winding roller 3 is in a tightly wound state. The pressure spring 9 provides tension to the titanium wire throughout the winding process. Furthermore, the pressure spring 9 can be replaced according to the outer diameter of the titanium wire to adapt to the tension of the titanium wire winding under different coiling stresses.

[0033] The principle of this application is as follows: During titanium wire winding, the titanium wire on the winding roller is wound circumferentially into the winding groove 7a of the guide wheel 7. After winding through the winding groove 7a, it is output from the other side of the guide wheel 7 and wound onto the winding roller 3, fixing the end of the titanium wire. Then, driven by the drive shaft 2, the titanium wire is spirally wound on the winding roller 3. During the winding process, the slider 5 slides synchronously on the guide rail 4, driving the titanium wire on the output side of the guide wheel 7 to be horizontally aligned with the current winding position of the titanium wire on the winding roller 3. After a single layer of winding is completed, the slider 5 slides in the opposite direction to perform continuous winding of the next layer of titanium wire. After a single winding roller 3 is completed, the winding roller 3 can be replaced to achieve continuous winding operation.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this application. Various changes and modifications may be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims.

Claims

1. An auxiliary winding device for finished titanium wire, comprising a frame (1), wherein a drive shaft (2) for mounting a winding roller (3) is provided on the frame (1), characterized in that: A guide mechanism is provided on one side of the winding roller (3) that moves back and forth along its axial direction and is in contact with the titanium wire. A tensioning mechanism is also provided on the guide mechanism to drive the titanium wire into a tensioned state.

2. The auxiliary winding device according to claim 1, characterized in that: The guiding mechanism includes a guide rail (4) provided on the frame (1) on one side of the drive shaft (2), a slider (5) provided on the guide rail (4), a support rod (6) provided on the slider (5), and a guide wheel (7) fitted at the end of the support rod (6) to roll and engage with the titanium wire.

3. The auxiliary winding device according to claim 2, characterized in that: The guide wheel (7) is provided with at least two winding grooves (7a) for spirally winding titanium wire.

4. The auxiliary winding device according to claim 3, characterized in that: The tensioning mechanism includes a telescopic rod (8) provided on a support rod (6) near the guide wheel (7), and a compression spring (9) is sleeved on the telescopic rod (8) to drive it to extend and abut against the side wall of the guide wheel (7).

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