A feed device for bending molybdenum wire

Abstract

The utility model discloses a kind of molybdenum wire bending feeders, belong to wire rod feed technology field, including pay-off mechanism and straightening mechanism;The pay-off mechanism includes base, pay-off assembly and wire guide assembly, wire guide assembly includes fixed wire guide assembly and floating wire guide assembly, straightening mechanism includes support, positioning assembly, wire straightener and material guide pipe, support is located at the right side of base, positioning assembly, wire straightener and material guide pipe are sequentially installed from left to right in support top, material guide pipe is used to guide wire rod after straightening treatment to processing position. By the above-mentioned mode, wire rod is placed on pay-off assembly, wire rod is discharged from pay-off assembly, sequentially through fixed wire guide assembly and floating wire guide assembly, then through positioning assembly into wire straightener and straightening treatment, finally through material guide pipe and guide wire rod after straightening treatment to processing position, realize the automatic, standardization feed operation of metal wire rod, satisfy the follow-up processing demand of metal wire rod.

Description

Technical Field

[0001] This utility model relates to the field of wire feeding technology, specifically to a feeding device for bending molybdenum wire. Background Technology

[0002] Molybdenum wire is a high-performance metal wire material that is widely used in many industrial fields due to its excellent high-temperature stability, mechanical strength, electrical conductivity and corrosion resistance.

[0003] Chinese patent CN223213519U discloses a wire feeding frame, including a five-way tube, mounting discs, and bearings, with a vertical tube fixedly connected to the top of the five-way tube. This wire feeding frame allows for convenient adjustment of the number of mounting discs and the spacing between them. However, to meet the continuous bending requirements of mass-produced molybdenum wire, a continuous and stable supply of molybdenum wire is necessary. During the wire feeding process, the wire is prone to problems such as loose or tangled strands due to changes in tension.

[0004] Based on this, the present invention designs a feeding device for bending molybdenum wire to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a feeding device for bending molybdenum wire.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A feeding device for bending molybdenum wire includes a wire feeding mechanism and a straightening mechanism; The wire feeding mechanism includes a base, a wire feeding assembly, and a wire assembly. The wire feeding assembly is installed on the upper end of the base, and the wire assembly is installed on the side of the base. The conductor assembly includes a fixed conductor assembly and a floating conductor assembly, both of which are connected to the base. The wires released by the wire delivery assembly pass through the fixed conductor assembly and the floating conductor assembly in sequence. The straightening mechanism includes a support, a positioning component, a wire straightener, and a guide tube. The support is located on the right side of the base. The positioning component, the wire straightener, and the guide tube are installed sequentially from left to right on the top of the support. The positioning component is used to guide and position the released wire, and the guide tube is used to guide the straightened wire to the processing position.

[0007] Furthermore, the wire feeding assembly includes a wire feeding support frame, support rollers, a wire feeding frame, and a limiting component. The wire feeding support frame is fixedly installed on the top of the base, and the wire feeding frame is rotatably installed on the upper side of the wire feeding support frame. Multiple support rollers for supporting the wire feeding frame are rotatably installed in a circumferential array on the wire feeding support frame, and the support rollers are tactilely connected to the wire feeding frame.

[0008] Furthermore, the edge of the wire feeding rack is fixedly equipped with side baffles to prevent wire from fraying.

[0009] Furthermore, multiple limit rods are evenly distributed around the axis of the wire feeding frame at equal intervals. The wire feeding frame has adjustment grooves that correspond one-to-one with the limit rods and are slidably connected. The end of the limit rod passing through the adjustment groove is connected to the wire feeding frame by fasteners.

[0010] Furthermore, the floating conductor assembly includes a floating support assembly and a first guide assembly, with the floating support assembly mounted on the side of the base and the first guide assembly mounted on top of the floating support assembly.

[0011] Furthermore, the floating support assembly includes a support base, a floating rod, and a tension spring. The support base is fixedly connected to the base, the lower end of the floating rod is hinged to the support base, and the two ends of the tension spring are fixedly connected to the middle of the floating rod and the upper end of the support base, respectively.

[0012] Furthermore, the first guide assembly includes a first spring and a first connecting block, the first connecting block being fixedly mounted on the upper end of the floating rod, and a first spring for the wire to pass through being fixedly mounted on the first connecting block.

[0013] Furthermore, the positioning component includes a second guide component and a positioning wheel. The second guide component is mounted on the bracket, and the positioning wheel is located on the right side of the second guide component and is rotatably connected to the bracket. The outer edge of the positioning wheel is provided with a positioning groove for the wire to pass through.

[0014] Furthermore, the second guide assembly includes a second spring and a second connecting frame, the second connecting frame being fixedly mounted on the bracket, and the second spring being fixedly mounted on the second connecting frame.

[0015] Compared with the prior art, the advantages of this utility model are as follows: the wire is placed on the wire feeding assembly, and after the wire is released from the wire feeding assembly, it passes through the fixed conductor assembly and the floating conductor assembly in sequence, and then enters the wire straightener for straightening treatment through the positioning assembly. Finally, the straightened wire is guided to the processing position through the guide tube, realizing the automated and standardized feeding operation of metal wire and meeting the subsequent processing needs of metal wire. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This utility model relates to a three-dimensional feeding device for bending molybdenum wire. Figure 1 ; Figure 2 This is a front view of a feeding device for bending molybdenum wire according to the present invention; Figure 3 This utility model relates to a three-dimensional feeding device for bending molybdenum wire. Figure 2 ; Figure 4 This is a perspective view of the wire feeding mechanism of this utility model.

[0018] The labels in the diagram represent: 1. Wire feeding mechanism; 11. Base; 12. Wire feeding assembly; 121. Wire feeding support frame; 122. Support roller; 123. Wire feeding frame; 124. Side baffle; 125. Limiting rod; 13. Wire assembly; 131. Support rod; 132. Wire wheel; 134. Support seat; 135. Floating rod; 136. Tension spring; 137. First spring; 138. First connecting block; 2. Straightening mechanism; 21. Bracket; 22. Positioning assembly; 221. Second spring; 222. Second connecting frame; 223. Positioning wheel; 23. Wire straightener; 24. Cleaning assembly; 241. Water tank; 242. Sponge block; 25. Guide tube. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0021] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-4 A feeding device for bending molybdenum wire includes a wire feeding mechanism 1 and a straightening mechanism 2; The wire feeding mechanism 1 includes a base 11, a wire feeding assembly 12, and a wire assembly 13. The wire feeding assembly 12 is installed on the upper end of the base 11, and the wire assembly 13 is installed on the side of the base 11. The conductor assembly 13 includes a fixed conductor assembly and a floating conductor assembly, both of which are connected to the base 11. The wires released by the wire delivery assembly 12 pass through the fixed conductor assembly and the floating conductor assembly in sequence. The straightening mechanism 2 includes a bracket 21, a positioning component 22, a wire straightener 23, and a guide tube 25. The bracket 21 is located on the right side of the base 11. The positioning component 22, the wire straightener 23, and the guide tube 25 are installed sequentially from left to right on the top of the bracket 21. The positioning component 22 is used to guide and position the released wire. The wire straightener 23 is used to straighten the wire. The guide tube 25 is used to guide the straightened wire to the processing position. The wire straightener 23 adopts mature technology in the field and will not be described in detail.

[0022] In this invention, the wire is placed on the wire feeding assembly 12. After being released from the wire feeding assembly 12, the wire passes through the fixed conductor assembly and the floating conductor assembly in sequence, and then enters the wire straightener 23 for straightening through the positioning assembly 22. Finally, the straightened wire is guided to the processing position through the guide tube 25, thereby realizing the automated and standardized feeding operation of the metal wire and meeting the subsequent processing needs of the metal wire.

[0023] The wire feeding assembly 12 includes a wire feeding support frame 121, support rollers 122, a wire feeding frame 123, and a limiting component. The wire feeding support frame 121 is fixedly installed on the top of the base 11, and the wire feeding frame 123 is rotatably installed on the upper side of the wire feeding support frame 121. Multiple support rollers 122 for supporting the wire feeding frame 123 are rotatably installed in a circumferential array on the wire feeding support frame 121, and the support rollers 122 are in rolling connection with the wire feeding frame 123. A limiting component for limiting the wire is also installed on the wire feeding frame 123. A rotary drive device (not shown in the figure) is also fixedly installed inside the base 11. The output end of the rotary drive device is fixedly connected to the wire feeding frame 123. The rotary drive device can be a motor.

[0024] The limiting component includes a side baffle 124 and a limiting rod 125. The side baffle 124 is fixedly installed on the edge of the wire feeding frame 123 to prevent the wire from fraying. Multiple limiting rods 125 are evenly distributed around the axis of the wire feeding frame 123 at equal intervals. The wire feeding frame 123 has adjustment grooves that correspond one-to-one with the limiting rods 125 and are slidably connected. One end of the limiting rod 125 passes through the adjustment groove and is connected to the wire feeding frame 123 by a fastener, which can be a bolt. By changing the position of the limiting rod 125, wires of different coil diameters can be limited.

[0025] The fixed conductor assembly includes a support rod 131 and a conductor wheel 132. The lower end of the support rod 131 is fixedly connected to the base 11, and the upper end of the support rod 131 is rotatably mounted with the conductor wheel 132. The floating conductor assembly includes a floating support assembly and a first guide assembly. The floating support assembly is installed on the side of the base 11, and the first guide assembly is installed on the top of the floating support assembly. The floating support assembly includes a support base 134, a floating rod 135, and a tension spring 136. The support base 134 is fixedly connected to the base 11. The lower end of the floating rod 135 is hinged to the support base 134. The two ends of the tension spring 136 are fixedly connected to the middle part of the floating rod 135 and the upper end of the support base 134, respectively. The first guide assembly includes a first spring 137 and a first connecting block 138. The first connecting block 138 is fixedly installed on the upper end of the floating rod 135, and a first spring 137 for the wire to pass through is fixedly installed on the first connecting block 138. In this invention, the wire unwinding frame 123 rotates to unwind the metal wire. The unwound metal wire passes around the guide wheel 132 and then through the first spring 137. The first spring 137 can protect the entire wire, and the end of the first spring 137 can be bent to a certain extent, so that the wire can transition naturally and avoid damage to the wire due to excessive bending angle during the wire winding process. The floating rod 135 can swing naturally under the action of the tension spring 136, so that the wire is always in a taut state.

[0026] The positioning component 22 includes a second guide component and a positioning wheel 223. The second guide component is mounted on the bracket 21, and the positioning wheel 223 is located on the right side of the second guide component and is rotatably connected to the bracket 21. The outer edge of the positioning wheel 223 is provided with a positioning groove for the wire to pass through.

[0027] The second guide assembly includes a second spring 221 and a second connecting frame 222. The second connecting frame 222 is fixedly mounted on the bracket 21, and the second spring 221 is fixedly mounted on the second connecting frame 222.

[0028] A cleaning component 24 is also installed between the wire straightener 23 and the feed tube 25 for cleaning the surface of the wire.

[0029] The cleaning component 24 includes a water storage tank 241 and a sponge block 242. The water storage tank 241 for holding clean water is fixedly installed on the bracket 21, and the sponge block 242 that is attached to the wire is fixedly installed inside the water storage tank 241.

[0030] In this invention, the wire passes through the first spring 137 and then through the second spring 221. The second spring 221 can protect the entire wire, and the end of the second spring 221 can be bent to a certain extent, so that the wire can transition naturally and avoid damage to the wire due to excessive bending angle during the wire guiding process. Then the wire passes through the positioning groove on the positioning wheel 223 and enters the wire straightener 23 for straightening. After straightening, the wire passes through the sponge block 242 to clean the surface of the wire. The water absorption of the sponge can keep the wire moist. The cleaned wire enters the guide tube 25.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A feeding device for bending molybdenum wire, comprising a wire feeding mechanism (1) and a straightening mechanism (2), characterized in that: The wire feeding mechanism (1) includes a base (11), a wire feeding assembly (12) and a wire assembly (13). The wire feeding assembly (12) is installed on the upper end of the base (11), and the wire assembly (13) is installed on the side of the base (11). The conductor assembly (13) includes a fixed conductor assembly and a floating conductor assembly, both of which are connected to the base (11). The wires released by the wire release assembly (12) pass through the fixed conductor assembly and the floating conductor assembly in sequence. The straightening mechanism (2) includes a bracket (21), a positioning component (22), a wire straightener (23), and a guide tube (25). The bracket (21) is located on the right side of the base (11). The positioning component (22), the wire straightener (23), and the guide tube (25) are installed on the top of the bracket (21) from left to right. The positioning component (22) is used to guide and position the released wire, and the guide tube (25) is used to guide the straightened wire to the processing position.

2. The feeding device for bending molybdenum wire according to claim 1, characterized in that, The wire feeding assembly (12) includes a wire feeding support frame (121), support rollers (122), a wire feeding frame (123), and a limiting assembly. The wire feeding support frame (121) is fixedly installed on the top of the base (11), and the wire feeding frame (123) is rotatably installed on the upper side of the wire feeding support frame (121). Multiple support rollers (122) for supporting the wire feeding frame (123) are rotatably installed in a circumferential array on the wire feeding support frame (121), and the support rollers (122) are tumbledly connected to the wire feeding frame (123).

3. The feeding device for bending molybdenum wire according to claim 2, characterized in that, The edge of the wire feeder (123) is fixedly fitted with a side baffle (124) to prevent wire from fraying.

4. The feeding device for bending molybdenum wire according to claim 2, characterized in that, Multiple limiting rods (125) are evenly distributed around the axis of the wire feeding frame (123) at equal intervals. The wire feeding frame (123) has adjustment grooves that correspond one-to-one with the limiting rods (125) and are slidably connected. The end of the limiting rod (125) that passes through the adjustment groove is connected to the wire feeding frame (123) by fasteners.

5. The feeding device for bending molybdenum wire according to claim 1, characterized in that, The floating conductor assembly includes a floating support assembly and a first guide assembly. The floating support assembly is installed on the side of the base (11), and the first guide assembly is installed on the top of the floating support assembly.

6. The feeding device for bending molybdenum wire according to claim 5, characterized in that, The floating support assembly includes a support base (134), a floating rod (135), and a tension spring (136). The support base (134) is fixedly connected to the base (11). The lower end of the floating rod (135) is hinged to the support base (134). The two ends of the tension spring (136) are fixedly connected to the middle part of the floating rod (135) and the upper end of the support base (134), respectively.

7. The feeding device for bending molybdenum wire according to claim 6, characterized in that, The first guide assembly includes a first spring (137) and a first connecting block (138). The first connecting block (138) is fixedly installed on the upper end of the floating rod (135), and the first spring (137) for the wire to pass through is fixedly installed on the first connecting block (138).

8. The feeding device for bending molybdenum wire according to claim 7, characterized in that, The positioning component (22) includes a second guide component and a positioning wheel (223). The second guide component is mounted on the bracket (21), and the positioning wheel (223) is located on the right side of the second guide component and is rotatably connected to the bracket (21). The outer edge of the positioning wheel (223) is provided with a positioning groove for the wire to pass through.

9. The feeding device for bending molybdenum wire according to claim 8, characterized in that, The second guide assembly includes a second spring (221) and a second connecting frame (222). The second connecting frame (222) is fixedly mounted on the bracket (21), and the second spring (221) is fixedly mounted on the second connecting frame (222).

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