Wire drawing equipment for cable production

Abstract

The utility model discloses wire drawing equipment for cable production, which comprises a wire drawing machine, a feed port, a support column and a rotating wheel, and is characterized in that a fixing device is arranged, a copper rod roll is placed at the top end of a base, a second round rod is rotated through the rotation of a motor, and when the second round rod rotates, a first round rod is driven to rotate through a belt pulley set; when the first round rod rotates, a gear is driven to rotate, when the gear rotates, a rack is driven to move, when the rack moves, an adjusting plate is driven to move, the distance of the adjusting plate can be conveniently adjusted so that different types of copper rod rolls can be placed into the base to be fixed, meanwhile, a supporting block is pulled, and the inner side of the copper rod roll is supported and fixed by the supporting block; through the arrangement, a copper rod roll can be fixed when entering the wire drawing machine, the situation that the feeding efficiency is affected due to the fact that the copper rod roll moves is prevented, the distance between the adjusting plates can be conveniently adjusted so as to adapt to the copper rod rolls of different sizes, and the utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a wire drawing device used for cable production. Background Art

[0002] Wire drawing is a metal processing technology. In metal pressure processing, the metal is forced through the die under the action of external force. The metal cross-sectional area is compressed and the technical processing method of obtaining the required cross-sectional area shape and size is called metal wire drawing technology. The tool that changes its shape and size is called a wire drawing die. For example, the cable industry uses a large copper drawing machine to draw 8mm copper rods into copper wires through a set of wire drawing dies from large to small, such as 3.5mm, 2.0mm, etc. In modern society, wire drawing machines are widely used in the production and manufacturing of wires and cables. They pull single-filament wires through several wire drawing dies at a time.

[0003] For example, the Chinese utility model patent with publication number CN220028220U discloses "A wire drawing machine for producing low-voltage cables". In this device, it includes a base plate, a wire drawing machine is arranged on the top right side of the base plate, a column located on the left side of the wire drawing machine is arranged on the top of the base plate, a frame is arranged on the top of the column, and wire wheels are arranged on the upper and lower sides of the inner wall of the frame, a mounting shaft located on the left side of the column is arranged on the top of the base plate, a mounting disk is arranged on the top of the mounting shaft, a cylinder is arranged on the top of the mounting disk, and a disc is arranged on the top of the cylinder. The wire drawing machine for producing low-voltage cables drives two clamps to move downward by rotating the hand-cranked turntable, so that the wire core raw material roll can be squeezed on the top of the mounting disk by the two clamps, so that the wire drawing machine for producing low-voltage cables has the function of easy fixing, and the wire core raw material roll can be stably fixed on the top of the mounting disk, thereby facilitating production and feeding.

[0004] Although the above device has certain advantages in stabilizing the copper rod when entering the wire drawing machine, it still has certain disadvantages:

[0005] The above-mentioned device is not convenient for loading and unloading copper rods when in use, and the copper rod roll cannot be quickly placed on the device for wire drawing. At the same time, when the device is fixed by limiting the height, it is not convenient to extract the copper rod, which easily affects the working efficiency of the wire drawing machine. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a wire drawing device for cable production, which solves the above-mentioned problems.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wire drawing device for cable production, comprising a wire drawing machine, a feed inlet, a support column, a rotating wheel and a fixing device, the feed inlet is installed at the left end of the wire drawing machine, the support column is fixed to the left end of the wire drawing machine, the rotating wheel is installed on the right side of the top of the support column, the fixing device is arranged at the bottom end of the rotating wheel, the fixing device comprises a base, a support block, a sliding groove, a spring, an adjustment plate and an adjustment mechanism, the base is arranged at the right end of the support column, the support block, the sliding groove and the spring are each provided with two groups, and are symmetrically arranged with the base as the center, the support block is arranged at the top of the base, and the bottom end of the support block is arranged inside the sliding groove, the sliding groove is opened at the top end of the inner wall of the base, the spring is fixed to the right end of the sliding groove, the adjustment plate is provided with two groups, and are symmetrically arranged at the top of the base with the base as the center, the bottom end of the adjustment plate extends downward to the inside of the base, and the adjustment mechanism is arranged inside the base.

[0010] Preferably, the adjusting mechanism includes a rack, a fixed rod, a gear, round rod one, round rod two, a pulley group and a motor, the rack and the fixed rod are each provided with two groups, and are symmetrically arranged front and back with the gear as the center, the rack is fixed to the bottom end of the adjusting plate, and the rack is arranged on the outside of the fixed rod, the fixed rod is fixed to the inner left end and the inner right end of the base, the gear is arranged on the inner sides of the two groups of racks, and meshes with the racks for transmission, the gear is fixed to the outside of round rod one, round rod one is fixed to the inner top and the inner bottom of the base, round rod two is arranged at the front side of the inner right end of the base, and the top of round rod two is connected to the output shaft of the motor through a coupling, one end of the pulley group is arranged on the outside of round rod one, and the other end of the pulley group is arranged on the outside of round rod two, and the motor is installed on the left side of the top end of the base.

[0011] Preferably, the left end surface of the support block is inclined and tilted upward from left to right, so that the copper rod can be extracted more smoothly.

[0012] Preferably, two groups of notches are provided at the top of the base, and the inner walls of the notches are fitted with the outer sides of the bottom end of the adjustment plate, so that the adjustment plate can be easily adjusted.

[0013] Preferably, the bottom end of the support block is arranged in a convex shape and fits with the inner wall of the sliding groove. This arrangement enables the support block to move better in the sliding groove.

[0014] Preferably, the gear is meshed with the two sets of racks and causes the two sets of racks to move in opposite directions. This arrangement allows the two sets of racks to move in opposite directions when the gear rotates.

[0015] Preferably, the outer side of the fixing rod is smoothly arranged, so that the rack can move more smoothly.

[0016] (III) Beneficial effects

[0017] The utility model provides a wire drawing device for cable production. It has the following beneficial effects: by setting a fixing device, the copper rod roll is placed on the top of the base, the motor rotates to rotate the round rod 2, the round rod 1 is driven to rotate by the pulley group when the round rod 2 rotates, the round rod 1 drives the gear to rotate when the round rod 1 rotates, the gear drives the rack to move when the gear rotates, and the rack drives the adjustment plate to move when the rack moves, and the distance of the adjustment plate can be conveniently adjusted so that different types of copper rod rolls can be placed in the base for fixing, and at the same time, the support block is pulled so that the support block supports and fixes the inner side of the copper rod roll, and through this setting, the copper rod roll can be fixed when entering the wire drawing machine to prevent the copper rod roll from moving and affecting the feeding efficiency, and the distance of the adjustment plate can be conveniently adjusted to adapt to copper rod rolls of different sizes, thereby enhancing the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural front view of the utility model;

[0020] Figure 3 This is a front view of the fixing device structure in the utility model;

[0021] Figure 4 This is a front view of the adjustment mechanism structure in the utility model;

[0022] Figure 5 It is a side view of the adjustment mechanism structure in the utility model.

[0023] In the figure: wire drawing machine-1, feed inlet-2, support column-3, rotating wheel-4, fixing device-5, base-51, support block-52, sliding groove-53, spring-54, adjusting plate-55, adjusting mechanism-56, rack-561, fixing rod-562, gear-563, round rod one-564, round rod two-565, pulley group-566, motor-567. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3The utility model provides a technical solution for a wire drawing device for cable production: a wire drawing device for cable production, comprising a wire drawing machine 1, a feed port 2, a support column 3, a rotating wheel 4 and a fixing device 5, wherein the feed port 2 is mounted at the left end of the wire drawing machine 1, the support column 3 is fixed to the left end of the wire drawing machine 1, the rotating wheel 4 is mounted on the right side of the top of the support column 3, the fixing device 5 is arranged at the bottom end of the rotating wheel 4, the fixing device 5 comprises a base 51, a support block 52, a sliding groove 53, a spring 54, an adjusting plate 55 and an adjusting mechanism 56, the base 51 is arranged at the right end of the support column 3, the support block 52, the sliding groove 53 and the spring 54 are each provided with two groups, and are arranged symmetrically with the base 51 as the center, the support block 52 is arranged at the top end of the base 51, and the bottom end of the support block 52 is arranged inside the sliding groove 53 The sliding groove 53 is opened at the top of the inner wall of the base 51, and the spring 54 is fixed to the right end of the sliding groove 53. There are two groups of adjustment plates 55, which are symmetrically arranged at the top of the base 51 with the base 51 as the center. The bottom end of the adjustment plate 55 extends downward to the inside of the base 51, and the adjustment mechanism 56 is arranged inside the base 51. The left end face of the support block 52 is inclined and inclined upward from left to right. This arrangement makes it smoother to extract the copper rod. Two groups of notches are provided at the top of the base 51, and the inner walls of the notches are fitted with the outer side of the bottom end of the adjustment plate 55. This arrangement makes it easy to adjust the adjustment plate 55. The bottom end of the support block 52 is convex and fits with the inner wall of the sliding groove 53. This arrangement enables the support block 52 to move better in the sliding groove 53.

[0026] See also Figure 4 and Figure 5The utility model provides a technical solution for a wire drawing device for cable production: a wire drawing device for cable production, comprising an adjustment mechanism 56, including a rack 561, a fixed rod 562, a gear 563, a round rod 1 564, a round rod 2 565, a pulley group 566 and a motor 567, the rack 561 and the fixed rod 562 are each provided with two groups, and are symmetrically arranged front and back with the gear 563 as the center, the rack 561 is fixed to the bottom end of the adjustment plate 55, and the rack 561 is arranged on the outside of the fixed rod 562, the fixed rod 562 is fixed to the inner left end and the inner right end of the base 51, the gear 563 is arranged on the inner side of the two groups of racks 561, and meshes with the rack 561 for transmission, the gear 563 is fixed to the round rod 1 564 On the outside, round rod 1 564 is fixed to the inner top and inner bottom of the base 51, round rod 2 565 is arranged on the front side of the inner right end of the base 51, and the top of round rod 2 565 is connected to the output shaft of the motor through a coupling, one end of pulley group 566 is arranged on the outside of round rod 1 564, and the other end of pulley group 566 is arranged on the outside of round rod 2 565, and motor 567 is installed on the left side of the top of the base 51, gear 563 and two groups of racks 561 are meshed with each other, and the two groups of racks 561 are moved in opposite directions. Through this arrangement, when gear 563 rotates, it drives the two groups of racks 561 to move in opposite directions. The outer side of the fixed rod 562 is smoothly arranged, and through this arrangement, the rack 561 can move more smoothly.

[0027] Here’s how it works:

[0028] First, before use, place the copper rod coil to be put into the wire drawing machine 1 aside, waiting for traction and feeding;

[0029] Second, when in use, roll the copper rod to the top of the base 51, start the motor 567, and make the motor 567 rotate. When the motor 567 rotates, it drives the round rod 565 to rotate. When the round rod 565 rotates, it drives the pulley set 566 to rotate. When the pulley set 566 rotates, it drives the round rod 1 564 to rotate. When the round rod 1 564 rotates, it drives the gear 563 to rotate. When the gear 563 rotates, it drives the rack 561 to move, so that the rack 561 moves along the fixed rod 562. When the two sets of racks 561 move, they move in opposite directions.

[0030] Third, when the rack 561 moves, the adjustment plate 55 is driven to move so as to adapt to the size of the copper rod roll for fixing, and at the same time, the support block 52 is pulled to move along the sliding groove 53. When the support block 52 moves, the spring 54 is squeezed, so that the support block 52 squeezes the inner side of the copper rod roll;

[0031] Fourth, when the fixation is completed, pull one end of the inner side of the copper rod roll, pass it through the rotating wheel 4 and put it into the feeding port 2 of the wire drawing machine 1, and then start the wire drawing machine 1 to work. When the wire drawing machine 1 is working, the copper rod moves upward along the inclined surface of the support block 52, and the inner side of the copper rod roll is continuously reduced. The support rod 52 always squeezes the inner side of the copper rod roll through the force of the spring 54 to achieve the fixing effect.

[0032] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0033] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing device for cable production, comprising a wire drawing machine (1), a feed inlet (2), a support column (3) and a rotating wheel (4), wherein the feed inlet (2) is mounted at the left end of the wire drawing machine (1), the support column (3) is fixed at the left end of the wire drawing machine (1), and the rotating wheel (4) is mounted at the right side of the top end of the support column (3); Features: The invention also comprises a fixing device (5), wherein the fixing device (5) is arranged at the bottom end of the rotating wheel (4), and the fixing device (5) comprises a base (51), a support block (52), a sliding groove (53), a spring (54), an adjustment plate (55) and an adjustment mechanism (56). The base (51) is arranged at the right end of the supporting column (3), and the support block (52), the sliding groove (53) and the spring (54) are each provided with two groups, and are arranged symmetrically with the base (51) as the center. The support block (52) is arranged at the bottom The top end of the seat (51) and the bottom end of the support block (52) are arranged inside the sliding groove (53), the sliding groove (53) is opened at the top end of the inner wall of the base (51), the spring (54) is fixed to the right end of the sliding groove (53), the adjustment plate (55) is provided with two groups, and is symmetrically arranged at the top end of the base (51) with the base (51) as the center, the bottom end of the adjustment plate (55) extends downward to the inside of the base (51), and the adjustment mechanism (56) is arranged inside the base (51).

2. A wire drawing device for cable production according to claim 1, characterized in that: The adjusting mechanism (56) comprises a rack (561), a fixing rod (562), a gear (563), a round rod 1 (564), a round rod 2 (565), a pulley group (566) and a motor (567). The rack (561) and the fixing rod (562) are each provided with two groups, and are symmetrically arranged front and back with the gear (563) as the center. The rack (561) is fixed to the bottom end of the adjusting plate (55), and the rack (561) is arranged on the outside of the fixing rod (562). The fixing rod (562) is fixed to the inner left end and the inner right end of the base (51). The gear (563) is arranged on the two groups of racks (56 1), and meshes with the rack (561) for transmission, the gear (563) is fixed to the outside of the round rod one (564), the round rod one (564) is fixed to the internal top and bottom of the base (51), the round rod two (565) is arranged at the front side of the internal right end of the base (51), and the top of the round rod two (565) is connected to the output shaft of the motor through a coupling, one end of the pulley group (566) is arranged on the outside of the round rod one (564), and the other end of the pulley group (566) is arranged on the outside of the round rod two (565), and the motor (567) is installed on the left side of the top of the base (51).

3. The wire drawing equipment for cable production according to claim 1, characterized in that: The left end surface of the support block (52) is arranged in an inclined manner and tilts upward from left to right.

4. The wire drawing equipment for cable production according to claim 1, characterized in that: The top of the base (51) is provided with two groups of notches, and the inner walls of the notches are in contact with the outer side of the bottom end of the adjustment plate (55).

5. The wire drawing equipment for cable production according to claim 1, characterized in that: The bottom end of the support block (52) is arranged in a convex shape and fits with the inner wall of the sliding groove (53).

6. The wire drawing equipment for cable production according to claim 2, characterized in that: The gear (563) meshes with the two sets of racks (561) and causes the two sets of racks (561) to move in opposite directions.

7. The wire drawing equipment for cable production according to claim 2, characterized in that: The outer side of the fixing rod (562) is smooth.

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