Aluminium wire rod pay-off stand

Abstract

The utility model discloses an aluminum wire rod pay-off rack relates to metal wire rod processing equipment technical field, include: bush, bush top sliding extension has the slide bar, the outer periphery of slide bar is opened with a plurality of evenly distributed tooth groove, the outer periphery fixed mounting of bush has the adjusting box, the inner wall interval rotation of adjusting box is connected with the pivot, the pivot outer periphery fixed connection has the driven wheel, the one side coaxial rotation of driven wheel has the transmission wheel, the driven wheel with tooth groove on the surface of slide bar is engaged, through the gear transmission mechanism realization slide bar's stepless fine adjustment, and the adjusting process does not need to stop and dismount bolt, and one can be fast operation, and the specification switching time is greatly shortened, and the production efficiency is improved significantly, simultaneously, the double insurance design of the self -locking cooperation limiting sleeve board of gear engagement makes slide bar positioning stable and reliable, effectively prevents the load under the slide, improves the security of equipment operation and reduces the labor intensity of worker.

Description

Technical Field

[0001] This utility model relates to the technical field of metal wire processing equipment, and more specifically, to an aluminum wire feeding rack. Background Technology

[0002] Aluminum wire rod is an industrial semi-finished product made of aluminum or aluminum alloy processed into a circular cross-section and supplied in coil form. As a raw material or semi-finished product, aluminum wire rod needs to be unloaded through a wire unloading stand so that it can be drawn, stranded, coated or otherwise processed.

[0003] Existing wire feeding frames often use bolts for direct locking or simple pin positioning. Adjusting the height requires stopping the machine, loosening the bolts, manually adjusting, and then re-fixing, which is cumbersome, time-consuming, and labor-intensive. It is also difficult to achieve precise fine-tuning and cannot quickly adapt to the height requirements of different sizes of take-up reels or subsequent processes. Some simple wire feeding frames only provide one support shaft. After the aluminum wire is released from the reel, there is no stable guide or transition device. The wire is prone to swinging left and right during high-speed movement, rubbing against other parts of the equipment, causing surface scratches, burrs, and reducing the surface quality of the product.

[0004] To address the aforementioned issues, an aluminum wire rod feeder is proposed. Utility Model Content

[0005] To solve the above technical problems, an aluminum wire rod pay-off frame is provided.

[0006] To achieve the above objectives, the present invention can be implemented using the following technical solutions: This utility model provides an aluminum wire rod pay-off frame, comprising: a sleeve, a sliding rod extending slidably from the top of the sleeve, a plurality of evenly distributed toothed grooves on the outer periphery of the sliding rod, an adjusting box fixedly installed on the outer periphery of the sleeve, a rotating shaft rotatably connected to the inner wall of the adjusting box, a driven wheel fixedly connected to the outer periphery of the rotating shaft, a transmission wheel coaxially rotating on one side of the driven wheel, the driven wheel meshing with the toothed grooves on the surface of the sliding rod, a driving wheel rotatably connected to one side of the inner wall of the adjusting box, the driving wheel meshing with the transmission wheel, a limiting box fixedly connected to one side of the adjusting box, a limiting wheel rotatably connected inside the limiting box, the limiting wheel fixedly connected to the transmission shaft in the middle of the driving wheel, the limiting wheel and the driving wheel rotating coaxially, a crank handle rotatably connected to the outer wall of the limiting box, the crank handle fixedly connected to the transmission shaft in the middle of the limiting wheel, the crank handle and the limiting wheel rotating coaxially.

[0007] Preferably, a fixing rod is fixedly connected between the inner walls of the limiting box, a limiting sleeve plate is movably connected to the outer periphery of the fixing rod, and a through groove is provided on one side of the limiting box.

[0008] Preferably, a top plate is fixedly connected to the top of the slide rod, and guide wheels are symmetrically installed on the top of the top plate.

[0009] Preferably, a guide ring is fixedly installed on the bottom side of the top plate away from the slide rod.

[0010] Preferably, a conveyor wheel is fixedly installed on the outer periphery of the sleeve.

[0011] As described above, the features and advantages of this aluminum wire rod pay-off frame are: The slide bar can be infinitely fine-tuned through a gear transmission mechanism. The adjustment process does not require stopping the machine or removing bolts, and can be operated by one person, which greatly shortens the specification changeover time and significantly improves production efficiency. At the same time, the self-locking property of the gear meshing, combined with the double safety design of the limit sleeve, makes the slide bar positioning stable and reliable, effectively preventing the load from slipping, improving the safety of equipment operation and reducing the labor intensity of workers.

[0012] The multi-wheel, multi-point guiding system, consisting of a guide ring, symmetrical guide wheels, and conveyor wheels, can stabilize the wire direction during high-speed wire feeding, effectively suppress left and right swaying and bouncing, and avoid friction and scratches with equipment parts. This significantly reduces the generation of surface defects and ensures the surface quality and dimensional accuracy of the aluminum wire rod. Its compact structure and strong versatility make it easy to adapt to different specifications of take-up reels and the height requirements of subsequent processes, making it widely applicable. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the slide bar shown in this utility model; Figure 3 This is an enlarged view of the limiting box shown in this utility model; Figure 4 As shown in this utility model Figure 2 Enlarged view of point A in the middle; The reference numerals in the accompanying drawings of this utility model are as follows: 1. Sleeve; 2. Adjustment box; 3. Slide rod; 4. Top plate; 5. Guide wheel; 6. Guide ring; 7. Limiting box; 8. Handle; 9. Conveying wheel; 10. Fixing rod; 11. Limiting sleeve plate; 12. Limiting wheel; 13. Drive wheel; 14. Rotating shaft; 15. Driven wheel; 16. Transmission wheel. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] See Figures 1-4 The following is a detailed description of an embodiment of the present invention: An aluminum wire rod feeder provided will be described in detail below. An aluminum wire rod feeder, such as Figures 1-4 As shown, it includes: a sleeve 1, a sliding rod 3 extending slidably from the top of the sleeve 1, multiple evenly distributed toothed grooves on the outer periphery of the sliding rod 3, an adjusting box 2 fixedly installed on the outer periphery of the sleeve 1, a rotating shaft 14 rotatably connected to the inner wall of the adjusting box 2, a driven wheel 15 fixedly connected to the outer periphery of the rotating shaft 14, a transmission wheel 16 coaxially rotating on one side of the driven wheel 15, the driven wheel 15 meshing with the toothed grooves on the surface of the sliding rod 3, a driving wheel 13 rotatably connected to one side of the inner wall of the adjusting box 2, the driving wheel 13 meshing with the transmission wheel 16, a limiting box 7 fixedly connected to one side of the adjusting box 2, a limiting wheel 12 rotatably connected inside the limiting box 7, the limiting wheel 12 fixedly connected to the transmission shaft in the middle of the driving wheel 13, the limiting wheel 12 and the transmission wheel 16 rotating coaxially, a crank handle 8 rotatably connected to the outer wall of the limiting box 7, the crank handle 8 fixedly connected to the transmission shaft in the middle of the limiting wheel 12, the crank handle 8 and the limiting wheel 12 rotating coaxially.

[0016] When the height of the slide rod 3 needs to be adjusted, the operator rotates the crank 8 on the outer wall of the limiting box 7. The crank 8 drives the limiting wheel 12, which is coaxial with it, to rotate synchronously inside the limiting box 7. Since the limiting wheel 12 is coaxial with the transmission wheel 16, it drives the transmission wheel 16 to rotate synchronously. The transmission wheel 16 meshes with the drive wheel 13 in the adjusting box 2, thereby driving the drive wheel 13 to rotate. The drive wheel 13 also meshes with the driven wheel 15 on the outer periphery of the rotating shaft 14, causing the driven wheel 15 to rotate with the rotating shaft 14. Because the driven wheel 15 meshes with the tooth groove on the outer periphery of the slide rod 3, its rotational motion is converted into the linear motion of the slide rod 3, ultimately driving the slide rod 3 to slide up and down along the axial direction of the sleeve 1, thereby achieving precise adjustment of the extension length of the slide rod 3. The entire transmission process transmits power through multi-stage gear meshing, which not only ensures the stability of the adjustment but also achieves precise height control through the gear transmission characteristics.

[0017] Furthermore, a fixing rod 10 is fixedly connected between the inner walls of the limiting box 7, and a limiting sleeve plate 11 is movably connected to the outer periphery of the fixing rod 10. A through groove is provided on one side of the limiting box 7, and the limiting sleeve plate 11 inside the limiting box 7 can be manually adjusted to slide on the fixing rod 10 through the through groove, so that the limiting sleeve plate 11 is pushed towards the limiting wheel 12 and its edge is engaged with the teeth of the limiting wheel 12.

[0018] Furthermore, such as Figures 1-4 As shown, a top plate 4 is fixedly connected to the top of the slide bar 3. Guide wheels 5 are symmetrically installed on the top of the top plate 4. A guide ring 6 is fixedly installed on the bottom of the top plate 4 on the side away from the slide bar 3. A conveyor wheel 9 is fixedly installed on the outer periphery of the sleeve 1. After the aluminum wire rod is drawn out from the wire spool, it passes through the guide ring 6 fixed below the top plate 4. This ring centers and corrects the wire, ensuring that it enters the correct wire feeding path. The wire passes through the guide wheels 5 symmetrically installed on the top plate 4. Grooves are opened on the outer periphery of both the guide wheels 5 and the conveyor wheel 9 to limit the wire in the middle. After passing through the guide wheels 5, the wire enters the groove of the conveyor wheel 9 set on the outer periphery of the sleeve 1 again, so that it enters the next process in a stable and straight posture, effectively preventing the wire from swinging left and right and scratching.

[0019] Specifically, when the height of the wire feeding frame needs to be adjusted, the operator rotates the crank 8 on the outside of the limit box 7. The crank 8 drives the limit wheel 12 to rotate, which in turn drives the drive wheel 13, which rotates on the same axis, to rotate. The drive wheel 13 then drives the transmission wheel 16, which meshes with it, to rotate. The transmission wheel 16 is coaxial with the driven wheel 15, causing the driven wheel 15 to rotate synchronously. The driven wheel 15 meshes with the teeth on the slide rod 3, converting the rotational motion into linear motion. This drives the slide rod 3 to slide up and down along the axis of the sleeve 1, achieving precise adjustment of the height of the top plate 4. After adjustment, the limit sleeve 11 inside the limit box 7 can slide along the fixed rod 10. The limit sleeve 11 can be pushed towards the limit wheel 12, causing its edge to engage with the teeth of the limit wheel 12, forming a mechanical "brake" to prevent any accidental rotation from causing height changes. After the aluminum wire rod is drawn from the spool, it passes through the guide ring 6 fixed below the top plate 4. This ring centers and corrects the wire, ensuring that it enters the correct wire feeding path. The wire passes through the guide wheels 5 symmetrically installed on the top plate 4. The outer circumference of both the guide wheels 5 and the conveyor wheels 9 is provided with grooves to limit the wire in the middle. After passing through the guide wheels 5, the wire enters the groove of the conveyor wheel 9 set on the outer circumference of the sleeve 1 again, so that it enters the next process in a stable and straight posture, effectively preventing the wire from swinging left and right and being scratched.

[0020] The above description is merely an embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An aluminum wire rod pay-off frame, characterized in that, include: A sleeve (1) has a sliding rod (3) extending slidably from its top. The outer periphery of the sliding rod (3) has multiple evenly distributed toothed grooves. An adjustment box (2) is fixedly installed on the outer periphery of the sleeve (1). A rotating shaft (14) is rotatably connected between the inner walls of the adjustment box (2). A driven wheel (15) is fixedly connected to the outer periphery of the rotating shaft (14). A transmission wheel (16) rotates coaxially on one side of the driven wheel (15). The driven wheel (15) meshes with the toothed grooves on the surface of the sliding rod (3). A drive wheel (13) is rotatably connected to one side of the inner wall of the adjustment box (2). The drive wheel (13) meshes with the transmission wheel (16). A limit box (7) is fixedly connected to one side of the adjustment box (2). A limit wheel (12) is rotatably connected inside the limit box (7). The limit wheel (12) is fixedly connected to the transmission shaft in the middle of the drive wheel (13). The limit wheel (12) rotates coaxially with the drive wheel (13). A crank handle (8) is rotatably connected to the outer wall of the limit box (7). The crank handle (8) is fixedly connected to the transmission shaft in the middle of the limit wheel (12). The crank handle (8) rotates coaxially with the limit wheel (12). A fixing rod (10) is fixedly connected between the inner walls of the limiting box (7), and a limiting sleeve plate (11) is movably connected to the outer periphery of the fixing rod (10). A through groove is provided on one side of the limiting box (7).

2. The aluminum wire rod pay-off frame according to claim 1, characterized in that, The top of the slide bar (3) is fixedly connected to a top plate (4), and guide wheels (5) are symmetrically installed on the top of the top plate (4).

3. The aluminum wire rod pay-off frame according to claim 2, characterized in that, A guide ring (6) is fixedly installed on the bottom side of the top plate (4) away from the slide rod (3).

4. The aluminum wire rod pay-off frame according to claim 1, characterized in that, A conveyor wheel (9) is fixedly installed on the outer periphery of the sleeve (1).

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