Wire drawing device for wire and cable processing

Abstract

The invention relates to the technical field of wire and cable processing equipment, in particular to a wire drawing device for wire and cable processing. And the adjusting assembly is used for adjusting the position of the mold and comprises rotating rings rotationally arranged on the mounting rings, first buckle plates are arranged on the rotating rings in the circumferential direction at intervals, second buckle plates fixed through bolts are arranged on the first buckle plates in a buckled mode, and the mold is clamped between the first buckle plate and the second buckle plate which correspond to each other. By means of the adjusting assembly and the flushing assembly, efficient and continuous operation in the cable wire drawing process is achieved, the equipment is provided with the rotating ring provided with a plurality of molds with different hole diameters, the molds with the needed hole diameters can be accurately adjusted to the working positions only by rotating the rotating ring, and therefore the molds do not need to be replaced after shutdown, and the production efficiency is improved. The production efficiency is greatly improved, and the downtime is reduced; in addition, the flushing assembly can effectively remove metal chips and other impurities generated in the wire drawing process, the cleanliness of an inlet of the die is ensured, and the product quality problem caused by chip accumulation is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of wire and cable processing equipment, and particularly to a wire drawing device for wire and cable processing. Background Art

[0002] In the manufacturing process of wires and cables, the wire drawing process is a crucial step. Through a specific wire drawing process, metal rods such as copper rods and aluminum rods are processed into thin wires with the required diameter, providing high-quality basic materials for subsequent processes such as stranding, insulation, and sheathing. The technical level of this process directly determines the quality and performance of the final product.

[0003] When performing wire drawing operations, it is usually necessary to select a suitable die and install it on the equipment, and lead the cable to be processed out from the unwinding wheel, pass it through the wire drawing die with a corresponding aperture, and then wind it up by the winding wheel. Due to the thickness differences of cables with different specifications, a series of dies with gradually decreasing apertures may be required to gradually complete the refinement process. However, when processing cables with different diameters, it is necessary to frequently replace the wire drawing die on the equipment to ensure its adaptation to the thickness requirements of the current cable, which is not only inconvenient to operate but also affects the overall operation efficiency. In addition, the friction between the cable and the die surface during the wire drawing process generates heat and produces fine metal chips (such as copper chips), and these impurities are prone to accumulate at the die entrance, thus affecting the wire drawing effect and product quality.

[0004] In view of the above challenges, it is particularly important to design a wire drawing device for wire and cable processing that can support continuous wire drawing operations and has an automatic chip cleaning function. Summary of the Invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a wire drawing device for wire and cable processing that can support continuous wire drawing operations and has an automatic chip cleaning function.

[0006] The technical solution of the present invention is: a wire drawing device for wire and cable processing, comprising:

[0007] A liquid storage frame, with at least two provided;

[0008] Supports, symmetrically arranged on both sides of each liquid storage frame, and an installation ring is arranged between the two supports of the same liquid storage frame;

[0009] An adjusting component for adjusting the position of the die, the adjusting component includes a rotating ring rotating on each installation ring, a first clamping plate is arranged at intervals along the circumferential direction on the rotating ring, a second clamping plate fixed by bolts is buckled on the first clamping plate, and a die is clamped between the corresponding first clamping plate and the second clamping plate, and the aperture sizes of the dies on the same rotating ring are inconsistent;

[0010] The flushing assembly includes extraction pumps symmetrically installed in each liquid storage frame. A horizontal pipe is connected to the water outlet of each extraction pump. A spray ring facing the bottommost mold is connected to the horizontal pipe. Spray pipes are also connected to the spray ring in a circumferential spiral arrangement. A filter frame is further provided inside the liquid storage frame. A delivery pipe is connected to the water inlet of the extraction pump, and the ends of the delivery pipes are all placed inside the corresponding filter frames.

[0011] As a preferred technical solution of the present invention, the adjustment assembly further includes guide plates provided on each mounting ring. A clamping rod that is inserted and matched with the corresponding rotating ring is slidably arranged on the guide plate. An elastic member is provided between the clamping rod and the corresponding guide plate.

[0012] As a preferred technical solution of the present invention, it further includes a connecting member. The connecting member includes inserting rods. Every four inserting rods form a group. There are gaps for the cable wires to move on the front and rear sides of the liquid storage frame. Insertion holes are opened on both the left and right sides of the gaps of the liquid storage frame, and the inserting rods are inserted and matched with the corresponding insertion holes. A connecting plate is provided between the four inserting rods in a corresponding group. The connecting plate is located above the corresponding gap, and a pull ring is provided between the tops of the two inserting rods facing each other front and back.

[0013] As a preferred technical solution of the present invention, it further includes a feeding assembly connected to the rearmost liquid storage frame. The feeding assembly includes a moving frame located behind the rearmost liquid storage frame. A lower roller frame for conveying cable wires is provided on the moving frame. Insertion frames that are inserted and matched with the adjacent inserting rods are symmetrically arranged on the front side of the moving frame.

[0014] As a preferred technical solution of the present invention, it further includes a cylinder. A cylinder with a telescopic end facing downwards is installed on the top of the moving frame. An upper roller frame is provided on the telescopic end of the cylinder.

[0015] As a preferred technical solution of the present invention, it further includes a wiping assembly. The wiping assembly includes a moving frame located in front of the foremost liquid storage frame. The moving frame is inserted and matched with the two adjacent inserting rods, and a drain pipe is connected to the bottom of the moving frame. An assembly rack is inclinedly arranged inside the moving frame. Wiping rollers for wiping the cable wires after wire drawing are symmetrically rotated on the assembly rack. A driving assembly for driving the wiping rollers to rotate is also provided on the assembly rack.

[0016] As a preferred technical solution of the present invention, the driving assembly includes a driving motor installed on the assembly rack. The output end of the driving motor is connected to the shaft end of one side wiping roller, and full gears are provided at the bottom ends of the two wiping rollers on both sides, and the two full gears on both sides are meshed with each other.

[0017] As a preferred technical solution of the present invention, it further includes extrusion rods. Extrusion rods for extruding the wiping rollers on the same side are symmetrically arranged on the assembly rack.

[0018] Beneficial effects: 1. By setting up the adjustment component and the flushing component, the present invention realizes efficient continuous operation during the wire drawing process of cable wires. Specifically, the device is equipped with a rotating ring with multiple dies of different apertures, and the dies are circumferentially distributed on the rotating ring. When performing wire drawing operations of different thickness specifications, simply rotating this rotating ring can accurately adjust the die with the required aperture to the working position, thus eliminating the need to stop the machine to replace the die, greatly improving production efficiency and reducing downtime. In addition, the flushing component includes a suction pump, a horizontal pipe, a spray ring, etc., which can effectively remove metal chips and other impurities generated during the wire drawing process, ensure the cleanliness at the die inlet, and prevent product quality problems caused by debris accumulation.

[0019] 2. The present invention also introduces a feeding component and a wiping component to ensure that the cable wires can be smoothly conveyed before entering the wire drawing process, and effectively clean and dry the cable wires after the wire drawing process, further improving the final quality of the product, optimizing the production process, and thus significantly enhancing the market competitiveness of the product. Brief Description of the Drawings

[0020] Figure 1 It is a schematic assembly structure diagram of the present invention.

[0021] Figure 2 It is a three-dimensional structure schematic diagram of components such as the bracket and mounting ring of the present invention.

[0022] Figure 3 It is a three-dimensional structure schematic diagram of each component of the adjustment component of the present invention.

[0023] Figure 4 It is a three-dimensional structure schematic diagram after splitting the first buckle plate, bolt and second buckle plate of the present invention.

[0024] Figure 5 It is a three-dimensional structure sectional view of some components of the flushing component of the present invention.

[0025] Figure 6 It is a three-dimensional structure schematic diagram of each component of the flushing component of the present invention.

[0026] Figure 7 It is a three-dimensional structure schematic diagram of components such as the plug rod and connecting plate of the present invention.

[0027] Figure 8 It is a three-dimensional structure schematic diagram of some components of the feeding component and the wiping component of the present invention.

[0028] Figure 9 It is a three-dimensional structure schematic diagram of each component of the feeding component of the present invention.

[0029] Figure 10 It is a three-dimensional structure sectional view of each component of the wiping component of the present invention.

[0030] The markings in the figure are: 1, liquid storage frame; 10, jack; 2, bracket; 21, mounting ring; 3, adjustment component; 30, die; 31, rotating ring; 32, buckle plate one; 321, bolt; 33, buckle plate two; 34, guide plate; 35, clamping rod; 36, elastic component; 4, flushing component; 41, extraction pump; 42, horizontal pipe; 43, spraying ring; 431, spraying pipe; 44, conveying pipe; 45, filter frame; 5, inserting rod; 51, connecting plate; 52, pulling ring; 6, feeding component; 61, moving frame; 62, inserting frame; 63, lower roller frame; 64, cylinder; 65, upper roller frame; 7, wiping component; 71, moving frame; 72, assembling frame; 73, drain pipe; 74, driving motor; 75, wiping roller; 76, full gear; 77, extrusion rod. Detailed implementation manners

[0031] The present invention will be further described in detail below in conjunction with the drawings and specific implementation manners, but the protection scope and application scope of the present invention are not limited.

[0032] Embodiment: A wire drawing device for wire and cable processing, as Figures 1-6 shown, includes:

[0033] The liquid storage frame 1, at least two are provided, and the liquid storage frame 1 is used for storing processing water;

[0034] The brackets 2 are symmetrically arranged on the left and right sides of each liquid storage frame 1, and a mounting ring 21 is arranged between the two brackets 2 of the same liquid storage frame 1;

[0035] The adjustment component 3 for adjusting the position of the die 30, the adjustment component 3 includes a rotating ring 31 rotating on each mounting ring 21, buckle plates one 32 are fixedly arranged at intervals along the circumferential direction on the rotating ring 31, a buckle plate two 33 fixed by a bolt 321 is buckled on the buckle plate one 32, and a die 30 is clamped between the corresponding buckle plate one 32 and buckle plate two 33, and the aperture sizes of the dies 30 on the same rotating ring 31 are inconsistent.

[0036] To solve the problem of frequently disassembling and replacing the die 30 during the wire drawing operation of the same cable wire, this device adopts an innovative circumferential replacement die 30 solution. A clamping structure for the die 30 that can be quickly loaded and unloaded is formed between the buckle plate one 32 and the corresponding buckle plate two 33, so that the die 30 is firmly clamped. On the same rotating ring 31, dies 30 with different aperture sizes can be installed in sequence, so that only one assembly process can meet the requirements of various wire drawing diameters. In actual operation, according to the required diameter of the cable wire, simply rotate the rotating ring 31 to switch to the appropriate position of the die 30, ensuring that the selected die 30 is on the working horizontal line, without complex disassembly and reinstallation steps.

[0037] The flushing assembly 4 includes extraction pumps 41 symmetrically installed on the right walls of each liquid storage frame 1 in the front and back. A horizontal pipe 42 is connected to the water outlet of each extraction pump 41. The horizontal pipes 42 extend towards the rotating ring 31. Spray rings 43 are connected to the horizontal pipes 42 and are oriented towards the bottommost mold 30. The two spray rings 43 of the same liquid storage frame 1 are respectively located on the front and back sides of the bottommost mold 30. Spray pipes 431 are also connected to the spray rings 43 in a circumferential spiral arrangement, forming a spiral structure, ensuring that the overall diameter of the spray pipes 431 matches the aperture of the mold 30 to be cleaned, enabling the sprayed water flow to act uniformly inside the aperture of the corresponding mold 30 to achieve the best cleaning effect. A filter frame 45 is also provided inside the liquid storage frame 1. A delivery pipe 44 is connected to the water inlet of the extraction pump 41, and the ends of the delivery pipes 44 are placed inside the corresponding filter frame 45, filtering out impurities in the water while realizing the recycling of water and further improving the flushing effect of the secondary water use.

[0038] As Figure 3 and Figure 4 shown, the adjustment assembly 3 further includes guide plates 34 provided on each mounting ring 21. A clamping rod 35 that is inserted and cooperates with the corresponding rotating ring 31 is slidably provided on the guide plate 34. An elastic member 36 is provided between the clamping rod 35 and the corresponding guide plate 34. In this embodiment, the elastic member 36 is a spring, which can provide the necessary elastic force for the reset movement of the clamping rod 35. Through the insertion and cooperation between the clamping rod 35 and the rotating ring 31, the stability of the rotating ring 31 at the selected position is ensured, avoiding position deviation caused by accidental collision or vibration.

[0039] As Figure 2 and Figure 7 shown, it further includes a connecting member. The connecting member includes inserting rods 5. Four inserting rods 5 form a group. There are gaps for the movement of cable wires on the front and back sides of the liquid storage frame 1. Insertion holes 10 are opened on both the left and right sides of the gap of the liquid storage frame 1, and the inserting rods 5 are inserted and cooperated with the corresponding insertion holes 10. A connecting plate 51 is provided between the four inserting rods 5 of a corresponding group. The connecting plate 51 is located above the corresponding gap, ensuring the stability of the overall structure during the connection and assembly of multiple devices, blocking the gap at the connection of the two sides of the gap, ensuring the smooth conveyance of the cable wires, and a pull ring 52 is provided between the tops of the two inserting rods 5 that are opposite in the front and back, facilitating the operator to quickly pull out or insert the inserting rods.

[0040] As Figure 1 、 Figure 8 and Figure 9As shown, it further includes a feeding component 6 connected to the last liquid storage frame 1. The feeding component 6 includes a moving frame 61 located behind the last liquid storage frame 1. A lower roller frame 63 for conveying cable wires is provided on the moving frame 61. Insertion frames 62 that are symmetrically arranged on the front side of the moving frame 61 and are inserted and matched with the adjacent insertion rods 5 are provided to ensure the stability and accurate positioning of the entire feeding component 6. At the same time, this design also realizes the detachable nature of the feeding component 6, improves the portability of subsequent use, and also meets the flexibility requirements of the operation.

[0041] As Figure 8 and Figure 9 shown, it further includes a cylinder 64. A cylinder 64 with a telescopic end facing downwards is installed on the top of the moving frame 61. An upper roller frame 65 is provided on the telescopic end of the cylinder 64. Through the telescopic movement of the cylinder 64, the distance between the upper roller frame 65 and the lower roller frame 63 can be flexibly adjusted to adapt to the transmission requirements of cable wires with different diameters. At the same time, when the upper roller frame 65 is in contact with the lower roller frame 63, it can correct the position of the cable wire placed therein to ensure its accurate positioning during the transmission process.

[0042] As Figure 1 、 Figure 8 and Figure 10 shown, it further includes a wiping component 7. The wiping component 7 includes a moving frame 71 located in front of the frontmost liquid storage frame 1. A notch is also opened on the rear side of the moving frame 71. The moving frame 71 is inserted and matched with the adjacent two insertion rods 5, making the wiping component 7 also have the characteristics of modular design, which is convenient for subsequent disassembly and maintenance. A drain pipe 73 is connected to the bottom of the moving frame 71. The design of the drain pipe 73 can ensure that the waste liquid generated during the cleaning process can be discharged in time, avoid the accumulation of liquid causing secondary pollution, and keep the working environment clean. An assembly frame 72 is inclinedly arranged inside the moving frame 71. Wiping rollers 75 for wiping the cable wire after wire drawing treatment are symmetrically rotated left and right on the assembly frame 72. A driving component is also provided on the assembly frame 72 to drive the two wiping rollers 75 to rotate to achieve an efficient cleaning function.

[0043] As Figure 8 and Figure 10 shown, the driving component includes a driving motor 74 installed on the assembly frame 72. The output end of the driving motor 74 is connected to the shaft end of the right wiping roller 75. Full gears 76 are provided at the bottom ends of the two wiping rollers 75. The two full gears 76 are meshed with each other. When the driving motor 74 operates, it can drive the right wiping roller 75 to rotate, and through the meshing effect of the full gears 76, the two wiping rollers 75 can be rotated synchronously. This configuration can effectively remove the residues and stains on the surface of the cable wire after wire drawing and ensure the cleanliness of the cable wire.

[0044] As Figure 10As shown in the figure, it further includes an extrusion rod 77. The extrusion rods 77 for extruding the wiping rollers 75 on the same side are symmetrically arranged on the assembly frame 72, which can effectively extrude the excess water and pollutants in the wiping rollers 75 during the wiping process and maintain the high efficiency of the wiping effect.

[0045] During use, the device is assembled and integrated according to the length and specification requirements of the cable wire. If only a single device is required to complete the wire drawing operation, directly select one device; if multiple devices need to work together, arrange the corresponding number of devices in sequence and ensure that the gaps between the liquid storage frames 1 are closely fitted. At the same time, the feeding component 6 should be located behind the last liquid storage frame 1, and the wiping component 7 is placed in front of the frontmost liquid storage frame 1.

[0046] After the preliminary arrangement, the staff fixes it through the connecting piece. The specific operation is as follows: Hold the pull ring 52, take out the plug rod 5 and its connected connecting plate 51 together, and insert the plug rod 5 into the corresponding jack 10, so as to achieve a stable plug-in connection between adjacent liquid storage frames 1, between the plug-in frame 62 on the moving frame 61 and the corresponding liquid storage frame 1, and between the moving frame 71 and the corresponding liquid storage frame 1, so that the connecting plate 51 is placed between the connecting gaps, thus ensuring the stability of the structure, effectively blocking the gaps at the connecting parts of the gaps, and improving the sealing and aesthetics of the overall assembly.

[0047] Next, adjust the positions of the rotating rings 31 in each area according to the wire drawing requirements. By rotating the rotating ring 31, arrange the bottommost die 30 on it in the required aperture order, and then use the clamping rod 35 to fix the position of the rotating ring 31 to ensure that the rotating ring 31 remains stable during subsequent operations. At the same time, check whether there is enough flushing water in the liquid storage frame 1 to meet the requirements of subsequent operations.

[0048] When starting the wire drawing operation, place the raw material between the upper roller frame 65 and the lower roller frame 63 of the feeding component 6. Drive the upper roller frame 65 to move downward through the air cylinder 64, so that the upper roller frame 65 and the lower roller frame 63 are closely fitted to the raw material, thereby realizing the stable transportation of the raw material and avoiding processing errors caused by position deviation. As the raw material gradually moves forward, the wire drawing raw material moves into the front liquid storage frame 1 and passes through the corresponding die 30 in the front. The operator pulls the raw material passing through the die 30 to make it pass through the aperture and form a cable wire of the corresponding specification.

[0049] During this process, the extraction pump 41 is started, and the water in the liquid storage frame 1 is filtered through the filter frame 45 and then transported to the horizontal pipe 42 through the delivery pipe 44, and finally sprayed onto the corresponding die 30 by the spray ring 43 and the spray pipe 431. The flushing effect of the water flow can effectively remove impurities such as iron filings remaining around the die 30, ensuring that the surface of the subsequent processed cable wire is smoother and the quality is stable.

[0050] In this order, the raw material gradually passes through the front die 30 until the cable wire drawing operation is completed. The front end of the cable wire enters the wiping assembly 7 and is placed between the wiping rollers 75 on both sides for cleaning. Driven by the drive motor 74, the right wiping roller 75 rotates, which in turn drives the connected full gear 76 to rotate, causing the full gears 76 on both sides to mesh, and then drives the left wiping roller 75 to rotate synchronously, thereby efficiently wiping the cable wire and removing surface residue. At the same time, the squeeze rod 77 continuously squeezes the wiping roller 75, promptly expelling excess moisture and contaminants, ensuring the consistency and efficiency of the wiping effect.

[0051] After the entire cable wire is processed, that is, the entire wire drawing process is completed, the molds 30 are disassembled and the device is thoroughly cleaned for next use.

[0052] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A wire drawing device for wire and cable processing, comprising: Liquid storage frames (1), at least two of which are provided; It is characterized by further comprising: a bracket (2) symmetrically arranged on both sides of each of the liquid storage frames (1), A mounting ring (21) is provided between the two brackets (2) of the same liquid storage frame (1); An adjusting assembly (3) for adjusting the position of a mold (30), the adjusting assembly (3) comprising a rotating ring (31) rotating on each of the mounting rings (21), a first gusset plate (32) being provided on the rotating ring (31) at intervals along the circumferential direction, a second gusset plate (33) being fastened to the first gusset plate (32) and fixed by a bolt (321), a mold (30) being clamped between the corresponding first gusset plate (32) and the second gusset plate (33), and the apertures of the molds (30) on the same rotating ring (31) being inconsistent in size; A flushing assembly (4), the flushing assembly (4) comprising an extraction pump (41) symmetrically mounted in each of the liquid storage frames (1), the water outlets of the extraction pumps (41) being connected to a transverse pipe (42), the transverse pipe (42) being connected to a spray ring (43) directed toward the bottommost mold (30), the spray ring (43) being further connected to a nozzle (431) arranged in a circumferential spiral, a filter frame (45) being further disposed inside the liquid storage frame (1), the water inlet of the extraction pump (41) being connected to a delivery pipe (44), the ends of the delivery pipes (44) being respectively placed inside the corresponding filter frames (45).

2. A wire drawing device for wire and cable processing according to claim 1, characterized in that: The adjustment assembly (3) further comprises a guide plate (34) arranged on each of the mounting rings (21), a clamping rod (35) slidably arranged on the guide plate (34) and plugged into the corresponding rotating ring (31), and an elastic member (36) is arranged between the clamping rod (35) and the corresponding guide plate (34).

3. A wire drawing device for wire and cable processing according to claim 2, characterized in that: The invention also includes a connecting piece, wherein the connecting piece includes an insert rod (5), and each of the four insert rods (5) is grouped together. Notches for the cable wire to move are provided on the front and rear sides of the liquid storage frame (1). Sockets (10) are provided on both the left and right sides of the notch of the liquid storage frame (1), and the insert rods (5) are plugged into and matched with the corresponding sockets (10). A connecting plate (51) is provided between the four insert rods (5) in a corresponding group, and the connecting plate (51) is located above the corresponding notch, and a pull ring (52) is provided between the top ends of the two insert rods (5) facing each other.

4. A wire drawing device for wire and cable processing according to claim 3, characterized in that: The invention also includes a feeding assembly (6) connected to the rearmost liquid storage frame (1), wherein the feeding assembly (6) includes a movable frame (61) located behind the rearmost liquid storage frame (1), and a lower roller frame (63) for conveying cable wire is provided on the movable frame (61). The front side of the movable frame (61) is symmetrically provided with an insertion frame (62) for plugging and cooperating with the adjacent insertion rod (5).

5. A wire drawing device for wire and cable processing according to claim 4, characterized in that: It also includes a cylinder (64). The top of the movable frame (61) is equipped with a cylinder (64) with a telescopic end facing downwards. An upper roller frame (65) is provided on the telescopic end of the cylinder (64).

6. A wire drawing device for wire and cable processing according to claim 5, characterized in that: The utility model also includes a wiping component (7), wherein the wiping component (7) includes a movable frame (71) located in front of the liquid storage frame (1) at the front side, the movable frame (71) is plugged into and matched with the two adjacent plug rods (5), and the bottom of the movable frame (71) is connected to a liquid discharge pipe (73), and an assembly frame (72) is arranged obliquely inside the movable frame (71), and a wiping roller (75) for wiping the cable wire after the wire drawing process is symmetrically rotated on the assembly frame (72), and a driving component for driving the wiping roller (75) to rotate is also arranged on the assembly frame (72).

7. A wire drawing device for wire and cable processing according to claim 6, characterized in that: The driving assembly comprises a driving motor (74) mounted on the assembly frame (72), the output end of the driving motor (74) being connected to the shaft end of the wiping roller (75) on one side, and full gears (76) are provided at the bottom ends of the wiping rollers (75) on both sides, and the full gears (76) on both sides are meshed with each other.

8. A wire drawing device for wire and cable processing according to claim 7, characterized in that: It also includes a squeezing rod (77), and the squeezing rod (77) for squeezing the wiping roller (75) on the same side is symmetrically arranged on the assembly frame (72).

Images