Feeding device for metal wire drawing production equipment

Abstract

The utility model relates to the technical field of metal wire machining, in particular to a feeding device for metal wire drawing production equipment, which comprises a wire feeding mechanism, the wire feeding mechanism is arranged on a supporting bottom frame, the wire feeding mechanism comprises a first supporting wall plate and a second supporting wall plate, and a plurality of wire feeding wheels are arranged on the first supporting wall plate; a plurality of stretching wheels and a first traction mechanism are arranged on the second supporting wall plate; according to the metal wire grinding device, under the traction effect of the first traction mechanism on the metal wire, the metal wire sequentially passes through the wire feeding wheel on the first supporting wall plate and the stretching wheel on the second supporting wall plate and then is conveyed into the grinding device from the other end of the first traction mechanism to be ground, and compared with manual wire feeding operation, the wire feeding efficiency is improved; the first traction mechanism, the wire feeding wheel and the stretching wheel are matched with one another, so that the metal wires can be continuously and quickly conveyed, the production efficiency of wire drawing processing of the metal wires is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of metal wire processing, and in particular to a feeding device for metal wire drawing production equipment. Background Art

[0002] Metal wires, especially various ferroalloy wires, will produce oxidation and rust on their surfaces after transportation and storage, and cannot be directly used in subsequent wire drawing production processes. Therefore, factories will pre-treat the metal wires to remove the oxide layer on the surface before drawing them.

[0003] At present, metal wires need to be polished using sanding equipment before wire drawing. Some small factories pull the metal wires out of the wire rack and send them to the sanding equipment for polishing by manual wire feeding. Due to the large demand for polishing, the labor intensity of manual wire feeding increases, and the manual wire feeding speed is slow, which seriously affects the production efficiency of wire drawing. Therefore, further improvements can be made. Utility Model Content

[0004] In order to improve the production efficiency of metal wire drawing processing and reduce the labor intensity of manual labor, the present application provides a feeding device for metal wire drawing production equipment.

[0005] The present application provides a feeding device for metal wire drawing production equipment, which adopts the following technical solution: a feeding device for metal wire drawing production equipment, comprising a wire feeding mechanism, the wire feeding mechanism being arranged on a support frame, the wire feeding mechanism comprising a first support wall plate and a second support wall plate for passing the metal wire, the first support wall plate and the second support wall plate being arranged on the support frame in sequence, and the first support wall plate and the second support wall plate being located on the same horizontal line;

[0006] A plurality of wire feeding wheels for conveying metal wires are arranged on the first support wall panel along the metal wire conveying direction, and a plurality of stretching wheels for bending metal wires and a first traction mechanism for pulling and moving the metal wires are arranged on the second support wall panel along the metal wire conveying direction. The wire feeding wheels, stretching wheels and first traction mechanism are located in the same horizontal direction.

[0007] By adopting the above technical solution, the first traction mechanism is used to pull the metal wire, so that the metal wire passes through the wire feeding wheel on the first support wall panel and the stretching wheel on the second support wall panel in turn, and then is sent to the sanding equipment from the other end of the first traction mechanism for grinding. Compared with the manual wire feeding operation, the first traction mechanism, the wire feeding wheel and the stretching wheel cooperate with each other to continuously and quickly transport the metal wire, thereby improving the production efficiency of the metal wire drawing processing and reducing the labor intensity of manual labor.

[0008] Optionally, the plurality of wire feeding wheels are divided into two groups, and the two groups of wire feeding wheels are respectively distributed at intervals up and down along the length direction of the first supporting wall panel, and the upper and lower groups of wire feeding wheels are arranged opposite to each other to form a horizontal wire feeding channel for the metal wire to pass through.

[0009] By adopting the above technical solution, the two groups of wire feeding wheels are spaced apart from each other, so that the metal wire can pass through the wire feeding channel formed between the two groups of wire feeding wheels distributed above and below under the traction action of the first traction mechanism, thereby achieving better wire feeding effect.

[0010] Optionally, there is a height difference between the positions of the plurality of stretching wheels, and the position height of the stretching wheel close to the first supporting wall panel is lower than the position height of the stretching wheel away from the first supporting wall panel.

[0011] By adopting the above technical solution, due to the height difference between the multiple stretching wheels, the metal wire is bent and deformed after passing through the multiple stretching wheels in sequence, so that the oxide layer on the surface of the metal wire is partially broken due to the bending, and then the oxide layer attached to the metal wire is split into fragments. When it enters the grinding equipment for subsequent grinding, the oxide layer that has become fragments is removed more thoroughly after grinding, and the grinding effect is better.

[0012] Optionally, the second supporting wall panel is further provided with an adjusting wheel and an adjusting lifting member for adjusting and changing the position of the adjusting wheel, the adjusting wheel is located between the plurality of stretching wheels, and most of the adjusting wheels and the plurality of stretching wheels are staggered with each other;

[0013] The adjusting lifting member includes an adjusting slot, which is opened along the height direction of the second supporting wall panel. A worm gear lifter is provided at the top of the second supporting wall panel above the adjusting slot. The bottom of the worm gear lifter is connected to the rotating shaft of the adjusting wheel through the second supporting wall panel.

[0014] By adopting the above technical solution, an adjusting wheel is set between the stretching wheels, and the height of the adjusting groove is controlled by adjusting the lifting member, so that when the metal wire passes through the stretching wheel, the adjusting wheel and the stretching wheel behind the adjusting wheel in sequence, since the height position of the adjusting wheel can be adjusted, the bending angle of the metal wire during the moving stroke can also be controlled, thereby increasing the degree of bending of the oxide layer on the surface of the metal wire.

[0015] Optionally, the first traction mechanism includes an "L"-shaped first traction bracket, a first traction wheel group is arranged in the first traction bracket, the first traction wheel group includes a first upper traction wheel and a first lower traction wheel, the first upper traction wheel is located below the first upper traction wheel, and the first upper traction wheel and the first lower traction wheel are arranged opposite to each other to form a wire feeding channel that contacts the metal wire and allows it to pass through, a first upper traction member and a first lower traction member for driving the first traction wheel group to rotate are provided on one side of the first traction bracket, the first upper traction member is located on the side wall of the first traction bracket, and the movable end of the first upper traction member passes through the side wall of the first traction bracket and is connected to the rotating shaft of the first upper traction wheel, the first lower traction member is also located on the side wall of the first traction bracket, and the movable end of the first lower traction member passes through the side wall of the first traction bracket and is connected to the rotating shaft of the first lower traction wheel.

[0016] By adopting the above technical solution, the first upper traction wheel and the first lower traction wheel in the first traction bracket are driven to rotate by the first upper traction member and the first lower traction member respectively, and the two rotate synchronously in opposite directions to each other, thereby enabling the metal wire passing between the first upper traction wheel and the first lower traction wheel to obtain a traction force for fitting and pushing.

[0017] Optionally, a wire feeding lifting member is further provided on the first supporting wall panel, and the wire feeding lifting member includes a plurality of guide grooves, and the number of the plurality of guide grooves is arranged in a one-to-one correspondence with the number of the plurality of wire feeding wheels. The guide groove is opened along the height direction of the first supporting wall panel, and an adjustment block that can move up and down in the guide groove is provided in the guide groove, and a rotating shaft is provided on one side of the adjusting block, and the wire feeding wheel is connected to one side of the adjusting block through the rotating shaft, and a fixed plate is provided at the end of the guide groove, and the two ends of the fixed plate are fixed to the first supporting wall panel, and a rotating handle with a threaded rod is threadedly connected to the fixing plate, and the threaded rod of the rotating handle passes through the fixing plate and is connected to the adjusting block, and the fixed plate realizes movement in the guide groove through the selection of the rotating handle.

[0018] By adopting the above technical solution, a wire feeding lifting member is provided, and the adjusting block is lifted and lowered in the guide groove by the rotation of the rotary handle, so that the wire feeding wheel connected to the adjusting block can also be lifted and lowered, thereby increasing the adaptability of the wire feeding wheel to metal wires of different sizes and increasing the flexibility and applicability of the equipment.

[0019] Optionally, the side walls of the adjustment block on both sides in the horizontal direction extend to both sides to form a clamping portion, and the cross-section of the adjustment block is "H"-shaped. The adjustment block is clamped to the inner side wall of the guide groove through the clamping portion for reinforced connection.

[0020] By adopting the above technical solution, clamping parts are provided on both side walls of the adjustment block, and the adjustment block provided in the guide groove is clamped by the clamping parts, thereby increasing the stability of the adjustment block and preventing the adjustment block from falling from the guide groove.

[0021] Optionally, a wire feeding ring for passing metal wire is provided on the first supporting wall panel, the wire feeding ring is in a "C" shape, a first limiting ring is provided inside the wire feeding ring, a bolt is threadedly connected to the top of the wire feeding ring for tightly locking the first limiting ring inside the wire feeding ring, and the wire feeding channel between the wire feeding ring and multiple wire feeding wheels is located on the same horizontal line.

[0022] By adopting the above technical solution, the adaptability and flexibility of the wire feeding ring to metal wires of different sizes are increased by replacing the first limiting ring with different inner diameters. The first limiting ring limits the swing of the metal wire during the wire feeding process to maintain the temperature of the metal wire.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The first traction mechanism pulls the metal wire, causing it to pass through the wire feed wheel on the first support wall panel and the stretching wheel on the second support wall panel in sequence, and then be sent to the sanding equipment from the other end of the first traction mechanism for grinding. Compared with manual wire feeding, the first traction mechanism, wire feed wheel, and stretching wheel work together to continuously and quickly transport the metal wire, thereby improving the production efficiency of the metal wire drawing process and reducing manual labor intensity.

[0025] 2. A wire feed lifter is provided. The adjustment block is raised and lowered in the guide groove by rotating the handle, so that the wire feed wheel connected to the adjustment block can also be raised and lowered. This increases the adaptability of the wire feed wheel to metal wires of different sizes, and increases the flexibility and applicability of the equipment.

[0026] 3. Clamping parts are provided on both side walls of the adjusting block, and the adjusting block provided in the guide groove is clamped by the clamping parts, thereby increasing the stability of the adjusting block and preventing the adjusting block from falling out of the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front view schematic diagram of the overall structure in the embodiment of the present application.

[0028] Figure 2 It is a rear view schematic diagram of the overall structure in the embodiment of the present application.

[0029] Figure 3 It is a side view schematic diagram of the overall structure in the embodiment of the present application.

[0030] Description of reference numerals:

[0031] 1. Wire feeding mechanism; 11. First supporting wall plate; 111. Wire feeding wheel; 12. Second supporting wall plate; 121. Adjusting wheel; 122. Stretching wheel; 123. Mounting plate; 124. Wire feeding limit cylinder; 13. Wire feeding support rod; 14. First traction mechanism; 141. First traction bracket; 142. First traction wheel group; 143. First upper traction wheel; 144. First lower traction wheel; 145. First upper traction member; 146. First Lower traction member; 147, first traction lifting member; 1471, first traction adjusting groove; 1472, first traction seat; 1473, first traction lifting cylinder; 15, wire feeding lifting member; 151, guide groove; 152, adjusting block; 153, fixing plate; 154, rotary handle; 155, clamping part; 16, adjusting lifting member; 161, adjusting slide groove; 162, worm gear lifter; 17, wire feeding ring; 171, first limiting ring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The embodiment of the present application discloses a feeding device for metal wire drawing production equipment.

[0034] Reference Figure 1-3 A feeding device for a metal wire drawing production equipment includes a wire feeding mechanism 1, the wire feeding mechanism 1 includes a first supporting wall panel 11 and a second supporting wall panel 12, both of which are rectangular, wherein the first supporting wall panel 11 and the second supporting wall panel 12 are arranged side by side along the metal wire feeding direction, and a supporting base frame placed on the ground is provided at the bottom of the first supporting wall panel 11 and the second supporting wall panel 12, and the first supporting wall panel 11 is welded and fixed to the second supporting wall panel 12 on one side close to the second supporting wall panel 12, and a plurality of wire feeding support rods 13 arranged side by side at intervals are welded to one side of the first supporting wall panel 11 in the horizontal direction, the bottom of the wire feeding support rod 13 is welded and fixed to the top of the supporting base frame, and the top of the wire feeding support rod 13 is welded and fixed to the side wall of the first supporting wall panel 11, and the first supporting wall panel 11 and the second supporting wall panel 12 reach a suitable position height through the supporting base frame;

[0035] refer to Figure 1-3 Specifically, in this embodiment, in order to realize the wire feeding action, a plurality of wire feeding wheels 111 are provided on the first supporting wall plate 11, and an adjusting wheel 121, a plurality of stretching wheels 122 and a first traction mechanism 14 are provided on the second supporting wall plate 12;

[0036] The first supporting wall panel 11 is provided with a wire feeding lifting member 15 in the horizontal direction along the first supporting wall panel 11 away from the side of the wire feeding supporting rod 13. The wire feeding lifting member 15 includes a plurality of guide grooves 151. Specifically, two guide grooves 151 are provided at intervals on the top of the first supporting wall panel 11, and four guide grooves 151 are provided at intervals on the bottom. The guide groove 151 at the top is located in the middle position of the two outermost guide grooves 151 at the bottom. An adjusting block 152 that can move up and down along the height direction of the guide groove 151 is provided in the guide groove 151. A rotating shaft is provided on one side of the adjusting block 152. The wire feeding wheel 11 1 is rotatably arranged on the adjustment block 152 through a rotating shaft. In order to realize the movement of the adjustment block 152, a fixing plate 153 is provided at the end of the guide groove 151. The length of the fixing plate 153 is greater than the width of the guide groove 151. The two ends of the fixing plate 153 are fixed to the first supporting wall plate 11 by bolts. A handle 154 with a threaded rod is provided in the middle of the fixing plate 153. The handle 154 is threadedly connected to the middle of the fixing plate 153 through the threaded rod. The bottom of the handle 154 is connected to the adjustment block 152. By rotating the height of the handle 154, the height of the adjustment block 152 and the wire feeding wheel 111 can be adjusted.

[0037] In addition, in order to make the adjustment block 152 move more stably in the guide groove 151, the side walls of the adjustment block 152 on both sides in the horizontal direction extend out with a clamping portion 155 to both sides, so that the cross-section of the adjustment block 152 is "H"-shaped. The clamping portion 155 is clamped to the inner side wall of the guide groove 151, so that the adjustment block 152 is more stably arranged in the guide groove 151.

[0038] The wire feeding wheel 111 installed in the top guide groove 151 and the wire feeding wheel 111 installed in the bottom guide groove 151 are arranged opposite to each other, and a wire feeding channel for the wire to pass through is formed between the top and bottom wire feeding wheels 111;

[0039] During actual use, the first traction mechanism 14 cooperates with multiple wire feeding wheels 111, so that the metal wire passes through the wire feeding channel between the wire feeding wheels 111 distributed at the upper and lower positions of the first supporting wall panel 11 under the traction of the first traction mechanism 14. The wire feeding wheel 111 is driven to rotate during the process of the metal wire passing through the wire feeding wheel 111, thereby realizing automatic loading of the metal wire, reducing the labor intensity of the staff, and improving the wire feeding efficiency; and the wire feeding lifting member 15 drives the wire feeding wheel 111 to move and change the height position of the wire feeding wheel 111, so that the spacing of the wire feeding channel is adjusted to adapt to metal wires of different sizes, thereby increasing the adaptability of the wire feeding mechanism 1.

[0040] refer to Figure 1-3Specifically, in this embodiment, a wire feeding ring 17 is provided on the side of the first supporting wall panel 11 away from the second supporting wall panel 12. The wire feeding ring 17 is in a "C" shape, and one side of the wire feeding ring 17 is fixedly welded to the first supporting wall panel 11, and the center of the wire feeding ring 17 is located on the same horizontal line as the wire feeding channel formed by the wire feeding wheels 111 at the top and bottom. A first limiting ring 171 is provided in the wire feeding ring 17, and a bolt is threadedly connected to the top of the wire feeding ring 17. The bolt can pass through the wire feeding ring 17 and press against the first limiting ring 171 to fix the first limiting ring 171. By replacing the first limiting rings 171 with different inner diameters, the adaptability and flexibility of the wire feeding ring 17 to metal wires of different sizes can be increased. The first limiting ring 171 limits the swing of the metal wire during the wire feeding process, thereby maintaining the stable operation of the metal wire.

[0041] refer to Figure 1-3 Specifically, in this embodiment, a plurality of stretching wheels 122 and an adjusting wheel 121 are provided on the second supporting wall panel 12. Specifically, the number of the stretching wheels 122 is two, and the number of the adjusting wheel 121 is one. The stretching wheel 122 and the adjusting wheel 121 are both provided on the same side of the first supporting wall panel 11 where the wire feeding wheel 111 is provided. The adjusting wheel 121 is provided between the two stretching wheels 122 and are staggered with each other. The height position of the stretching wheel 122 close to the first supporting wall panel 11 is lower than the height position of the first supporting wall panel 11, and the height position of the stretching wheel 122 away from the first supporting wall panel 11 is higher than the stretching wheel 122 on the other side, so that the moving path of the metal wire passing through the wire feeding wheel 111 on the first supporting wall panel 11 is bent when passing through the stretching wheel 122 and the adjusting wheel 121;

[0042] Specifically, the rotating shaft of the stretching wheel 122 passes through the second supporting wall panel 12 and is fixed on the other side. In order to adjust the position height of the adjusting wheel 121, an adjusting lifting member 16 is set. The adjusting lifting member 16 includes an adjusting slide 161. The second supporting wall panel 12 is located between the two stretching wheels 122 and an adjusting slide 161 is opened along its height direction. The rotating shaft of the adjusting wheel 121 is set in the adjusting slide 161. A worm gear lifter 162 is provided at the top of the second supporting wall panel 12, directly above the adjusting slide 161. The bottom of the worm gear lifter 162 passes through the second supporting wall panel 12 and is connected to the rotating shaft of the adjusting wheel 121. The adjusting wheel 121 is driven up and down in the adjusting slide 161 by the worm gear lifter 162, thereby realizing the adjustment of the position height of the adjusting wheel 121.

[0043] In actual use, multiple stretching wheels 122, adjustment lifting members 16, and adjustment wheels 121 are used in conjunction. When the wire moves from the wire feed wheel 111 position in the first support wall panel 11 to the second support wall panel 12, the wire changes its movement path through the stretching wheel 122 and the adjustment wheel 121, and the wire is bent and deformed, causing the oxide layer on the surface of the wire to break and split into fragments. When it is subsequently polished in the grinding equipment, the oxide layer of the fragments is removed more thoroughly after polishing, and the polishing effect is better. In addition, by adjusting the lifting member 16 to drive the adjustment wheel 121 to move and change the height position of the adjustment wheel 121, the distance between the adjustment wheel 121 and the stretching wheel 122 is adjusted, changing the bending path of the wire.

[0044] refer to Figure 1-3 Specifically, in this embodiment, a mounting plate 123 is provided on the side of the second supporting wall plate 12 close to the grinding equipment, and the mounting plate 123 and the second supporting wall plate 12 are arranged perpendicular to each other, and a wire feeding port is opened on the mounting plate 123, and a first traction mechanism 14 and a wire feeding limiting cylinder 124 are respectively provided on the side of the mounting plate 123 close to the grinding equipment, wherein the wire feeding limiting cylinder 124 is located at the wire feeding port position, wherein the first traction mechanism 14 includes an "L"-shaped first traction bracket 141, and a first traction wheel group 142 is provided in the first traction bracket 141, and the first traction wheel group 142 includes a first upper traction wheel 143 and a first lower traction wheel 144, and the first upper traction wheel 143 is located above the first lower traction wheel 144, and the first upper traction wheel 143 and the first lower traction wheel 144 are arranged opposite to each other, forming a wire passing channel therebetween, and the traction effect is achieved by clamping and pushing the metal wire passing through the middle of the first upper traction wheel 143 and the first lower traction wheel 144;

[0045] In order to realize the active rotation of the first upper traction wheel 143 and the first lower traction wheel 144 to pull the metal wire, a first upper traction member 145 and a first lower traction member 146 are respectively provided on one side of the first traction bracket 141. The movable end of the first upper traction member 145 passes through the first traction bracket 141 and is rotatably connected to the first upper traction wheel 143. The movable end of the first lower traction member 146 passes through the first traction bracket 141 and is rotatably connected to the first lower traction wheel 144. The first upper traction member 145 and the first lower traction member 146 are used as driving forces to realize the active rotation of the first traction wheel group 142. In this embodiment, the first upper traction member 145 and the first lower traction member 146 both use motors as driving members.

[0046] In addition, in order to increase the adaptability of the first traction wheel group 142, a first traction lifting member 147 is provided on the side of the first traction bracket 141 near the first upper traction member 145. The first traction lifting member 147 will include a first traction adjustment slot 1471 opened along the length direction of the first traction bracket 141, and a first traction seat 1472 is provided on the top of the first traction bracket 141. A first traction lifting cylinder 1473 is provided in the first traction seat 1472. The bottom movable end of the first traction lifting cylinder 1473 is connected to the top of the first upper traction member 145, and the movable end of the first upper traction member 145 is provided in the first traction adjusting slot 1471, so that the first traction lifting cylinder 1473 drives the first upper traction member 145 and the first upper traction wheel 143 to perform a lifting action in the first traction bracket 141, thereby changing the distance between the first upper traction wheel 143 and the first lower traction wheel 144, so as to adapt to metal wires of different sizes.

[0047] During actual use, the first upper traction member 145 and the first lower traction member 146 respectively drive the first upper traction wheel 143 and the first lower traction wheel 144 to rotate in opposite directions, so that the wire obtains traction from between the first upper traction wheel 143 and the first lower traction wheel 144, so that the wire can pass through the wire feeding wheel 111 on the first support wall panel 11 and the stretching wheel 122 and the adjusting wheel 121 on the second support wall panel 12 in turn, thereby moving the metal wire to the wire feeding mechanism 1.

[0048] The implementation principle of a feeding device for a metal wire drawing production equipment in an embodiment of the present application is: the metal wire is pulled by a first traction mechanism 14, so that the metal wire passes through the wire feeding wheel 111 on the first supporting wall panel 11 and the stretching wheel 122 on the second supporting wall panel 12 in turn, and then is sent from the other end of the first traction mechanism 14 to the sanding equipment for grinding. Compared with the manual wire feeding operation, the first traction mechanism 14, the wire feeding wheel 111 and the stretching wheel 122 cooperate with each other to continuously and quickly convey the metal wire, thereby improving the production efficiency of the metal wire drawing processing and reducing the labor intensity of manual labor.

[0049] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A feeding device for a metal wire drawing production equipment, characterized in that: The invention comprises a wire feeding mechanism (1), wherein the wire feeding mechanism (1) is arranged on a supporting base frame, and the wire feeding mechanism (1) comprises a first supporting wall plate (11) and a second supporting wall plate (12) for allowing metal wires to pass through, wherein the first supporting wall plate (11) and the second supporting wall plate (12) arranged on the supporting base frame are arranged in sequence, and the first supporting wall plate (11) and the second supporting wall plate (12) are located on the same horizontal line; The first supporting wall panel (11) is provided with a plurality of wire feeding wheels (111) for conveying metal wires along the direction of conveying the metal wires, and the second supporting wall panel (12) is provided with a plurality of stretching wheels (122) for bending the metal wires and a first traction mechanism (14) for pulling and moving the metal wires along the direction of conveying the metal wires. The wire feeding wheels (111), the stretching wheels (122) and the first traction mechanism (14) are located in the same horizontal direction.

2. A feeding device for metal wire drawing production equipment according to claim 1, characterized in that: The plurality of wire feeding wheels (111) are divided into two groups, and the two groups of wire feeding wheels (111) are respectively distributed with an upper and lower interval along the length direction of the first supporting wall plate (11) as an axis, and the upper and lower groups of wire feeding wheels (111) are arranged relative to each other to form a horizontal wire feeding channel for the metal wire to pass through.

3. The feeding device for metal wire drawing production equipment according to claim 1, characterized in that: The position heights of the plurality of stretching wheels (122) have a height difference, and the position height of the stretching wheel (122) close to the first supporting wall panel (11) is lower than the position height of the stretching wheel (122) away from the first supporting wall panel (11).

4. The feeding device for metal wire drawing production equipment according to claim 1, characterized in that: The second supporting wall panel (12) is further provided with an adjusting wheel (121) and an adjusting lifting member (16) for adjusting and changing the position of the adjusting wheel (121); the adjusting wheel (121) is located between the plurality of stretching wheels (122), and most of the adjusting wheels (121) and the plurality of stretching wheels (122) are arranged in an interlaced manner; The regulating lifting member (16) includes an regulating chute (161), the regulating chute (161) is opened along the height direction of the second supporting wall panel (12), a worm gear lifter (162) is provided at the top of the second supporting wall panel (12) above the regulating chute (161), and the bottom of the worm gear lifter (162) passes through the second supporting wall panel (12) and is connected to the rotating shaft of the regulating wheel (121).

5. The feeding device for metal wire drawing production equipment according to claim 1, characterized in that: The first traction mechanism (14) includes a first traction bracket (141) in an "L" shape, a first traction wheel group (142) is arranged in the first traction bracket (141), the first traction wheel group (142) includes a first upper traction wheel (143) and a first lower traction wheel (144), the first upper traction wheel (143) is located below the first upper traction wheel (143), and the first upper traction wheel (143) and the first lower traction wheel (144) are arranged opposite to each other to form a wire feeding channel for contacting the metal wire and allowing it to pass through, and a wire feeding device for driving the metal wire is provided on one side of the first traction bracket (141). A first upper traction member (145) and a first lower traction member (146) are provided for driving the first traction wheel group (142) to rotate. The first upper traction member (145) is located on the side wall of the first traction bracket (141), and the movable end of the first upper traction member (145) passes through the side wall of the first traction bracket (141) and is connected to the rotating shaft of the first upper traction wheel (143). The first lower traction member (146) is also located on the side wall of the first traction bracket (141), and the movable end of the first lower traction member (146) passes through the side wall of the first traction bracket (141) and is connected to the rotating shaft of the first lower traction wheel (144).

6. The feeding device for metal wire drawing production equipment according to claim 1, characterized in that: The first supporting wall panel (11) is also provided with a wire feeding lifting member (15), the wire feeding lifting member (15) includes a plurality of guide grooves (151), the number of the plurality of guide grooves (151) is arranged in a one-to-one correspondence with the number of the plurality of wire feeding wheels (111), the guide groove (151) is opened along the height direction of the first supporting wall panel (11), an adjustment block (152) is arranged in the guide groove (151) and can move up and down in the guide groove (151), a rotating shaft is arranged on one side of the adjustment block (152), and the wire feeding wheel (111) is connected to one side of the adjustment block (152) through a rotating shaft, and a fixed plate (153) is provided at the end of the guide groove (151), and both ends of the fixed plate (153) are fixed on the first supporting wall plate (11). A handle (154) with a threaded rod is threadedly connected on the fixed plate (153), and the threaded rod of the handle (154) passes through the fixed plate (153) and is connected to the adjustment block (152). The fixed plate (153) is moved in the guide groove (151) by selecting the handle (154).

7. The feeding device for metal wire drawing production equipment according to claim 6, characterized in that: The side walls of the adjustment block (152) on both sides in the horizontal direction extend to both sides to form a clamping portion (155). The cross section of the adjustment block (152) is "H"-shaped. The adjustment block (152) is clamped to the inner side wall of the guide groove (151) through the clamping portion (155) for a reinforced connection.

8. The feeding device for metal wire drawing production equipment according to claim 1, characterized in that: A wire feeding ring (17) for metal wires to pass through is provided on the first supporting wall plate (11), the wire feeding ring (17) is in a "C" shape, a first limiting ring (171) is provided inside the wire feeding ring (17), a bolt is threadedly connected to the top of the wire feeding ring (17) for tightly locking the first limiting ring (171) inside the wire feeding ring (17), and the wire feeding channels between the wire feeding ring (17) and the plurality of wire feeding wheels (111) are located on the same horizontal line.

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