CN110695104A - Wire drawing equipment for cable production - Google Patents
Wire drawing equipment for cable production Download PDFInfo
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- CN110695104A CN110695104A CN201910984506.3A CN201910984506A CN110695104A CN 110695104 A CN110695104 A CN 110695104A CN 201910984506 A CN201910984506 A CN 201910984506A CN 110695104 A CN110695104 A CN 110695104A
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- wire drawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
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Abstract
The invention discloses a wire drawing device for cable production, which comprises a wire drawing roller and a wire drawing roller, wherein a first guide roller, a second guide roller, a primary wire drawing mechanism, a first guide assembly, a secondary wire drawing mechanism, a tertiary wire drawing mechanism, a third guide roller, a fourth guide roller, a movable guide assembly, a fourth wire drawing mechanism, a fifth guide roller, a first wire drawing die, a sixth guide roller, a movable guide roller assembly, a seventh guide roller, a second wire drawing die, a second guide assembly and an eighth guide roller are sequentially arranged between the wire drawing roller and the wire drawing roller, the wire drawing machine can be suitable for wire drawing of multiple specifications.
Description
Technical Field
The invention relates to the technical field of cable processing production, in particular to a wire drawing device for cable production.
Background
A cable is generally a rope-like cable made up of several twisted conductors, each of which is insulated from the other, usually twisted around a center, and covered with a highly insulating covering, often featuring internal electrical conduction and external insulation.
During cable production, a wire is usually subjected to wire drawing treatment, and the wire is drawn into a wire with a specified specification through wires with different specifications.
The existing wire drawing equipment has certain defects, firstly, the guide roller or the guide device is not good enough in design, the wire drawing tension maintaining effect on the wire is low, the normal operation and the wire drawing precision of the wire drawing are easily influenced, secondly, the wire drawing mechanism is simple in structure and poor in applicability, the wire drawing mechanism can only support the wire drawing of a certain single specification, and if the wire drawing mechanism needs to be adapted to wires of different specifications, the wire drawing roller needs to be replaced greatly, so that time and labor are wasted; thirdly, the winding of the wire after drawing is also very important, and certain stabilizing measures need to be provided.
Disclosure of Invention
The invention aims at the problems and discloses a wire drawing device for cable production.
The specific technical scheme is as follows:
the utility model provides a wire drawing equipment for cable manufacture, includes unwrapping wire roller and receipts line roller, its characterized in that, unwrapping wire roller with receive to be equipped with first deflector roll, second deflector roll in proper order between the line roller, once wire drawing mechanism, first direction subassembly, secondary wire drawing mechanism, cubic wire drawing mechanism, third deflector roll, fourth deflector roll, activity direction subassembly, quartic wire drawing mechanism, fifth deflector roll, first wire drawing mould, sixth deflector roll, activity guide roller subassembly, seventh deflector roll, second wire drawing mould, second direction subassembly and eighth deflector roll.
The first guide roller and the second guide roller are vertically distributed, the primary wire drawing mechanism comprises a first rotating panel, a primary wire drawing roller and a pawl, the first rotating panel is circular, the middle of the first rotating panel is connected with a motor, rotation is controlled by the motor, a circle of ratchets are arranged on the periphery of the circle of the first rotating panel and are correspondingly matched with the pawl, the pawls are uniformly distributed on the periphery of the first rotating panel, and the rear ends of the pawls are connected with a first air cylinder and extend and retract through the first air cylinder to lock the first rotating panel;
the wire drawing rollers are arranged on the first rotating panel in a rotating mode, the wire drawing rollers can freely rotate in a fixed shaft mode, the wire drawing rollers are evenly distributed among the wire drawing rollers, and wire paths are different.
The wire drawing equipment for cable production is characterized in that the first guide assembly and the second guide assembly are identical in structure and are respectively composed of roller bases which are oppositely arranged up and down, the roller bases are fixedly arranged, and a plurality of freely-rotating shaft rollers are uniformly arranged on the roller bases.
Foretell wire drawing equipment for cable manufacture, wherein, secondary wire drawing mechanism includes fan-shaped panel and secondary wire drawing roller, secondary wire drawing roller is including location wire drawing roller and activity wire drawing roller, fan-shaped panel is fixed to be set up, is equipped with the second cylinder of arc slide and symmetry on it, location wire drawing roller fixed point sets up on fan-shaped panel, activity wire drawing roller slides and sets up in arc slide department to link to each other with the second cylinder, by the control of second cylinder, the arc direction that is along the arc slide slides.
The wire drawing equipment for cable production comprises a second rotating panel and a third wire drawing roller, wherein the third wire drawing roller comprises 2 positioning wire drawing rollers, the second rotating panel is circular, a motor is connected to the middle of the second rotating panel, the second rotating panel is controlled to rotate by the motor, and the 2 positioning wire drawing rollers which form the third wire drawing roller are symmetrically arranged on the second rotating panel and rotate along with the second rotating panel.
Foretell wire drawing equipment for cable manufacture, wherein, third deflector roll, fourth deflector roll set up between cubic wire drawing mechanism and activity direction subassembly to be dislocation set from top to bottom, the activity direction subassembly comprises the roller seat that sets up relatively from top to bottom, and the upper and lower position according to the roller seat can be divided into upper roller seat and lower roller seat, the fixed setting of lower roller seat, upper roller seat links to each other with the third cylinder to the roller seat goes up and down by the control of third cylinder.
Foretell wire drawing equipment for cable manufacture, wherein, quartic wire drawing mechanism is unanimous with secondary wire drawing mechanism structure, activity guide roll subassembly includes bar panel, activity deflector roll and fourth cylinder, the bar panel is the slant setting, is equipped with the sharp slide on it, the fourth cylinder is fixed to be set up in bar panel one end, the activity deflector roll slides and sets up in sharp slide department to link to each other with the fourth cylinder, the activity deflector roll is controlled by the fourth cylinder, slides along the direction of sharp slide.
The above-mentioned wire drawing equipment for cable production, wherein, this wire drawing equipment for cable production's working method is as follows:
(1) the conducting wire is paid off by a paying-off roller, and firstly bypasses a first guide roller and a second guide roller to stretch the conducting wire in a folding line manner;
(2) then, the wire bypasses a primary wire drawing roller on the primary wire drawing mechanism to perform primary wire drawing, the primary wire drawing roller performs rotary switching through a first rotary panel, and then wire paths of corresponding specifications are switched, and the wire drawing specifications are adjusted;
(3) after being guided by the first guide assembly, the wire which finishes the first wire drawing enters a secondary wire drawing mechanism, and the wire is wound in a shape like a letter 8 between a positioning wire drawing roller and a movable wire drawing roller which form a secondary wire drawing roller to perform the second wire drawing;
(4) the wire which finishes the second wire drawing enters a third wire drawing mechanism, the wire is wound in a shape like a letter 8 between 2 positioning wire drawing rollers which form a third wire drawing roller, and the third wire drawing is carried out;
(5) the wire which finishes the third-time wire drawing enters the movable guide assembly after being guided by the third guide roller and the fourth guide roller, and the upper roller seat of the movable guide assembly can be lifted through the third air cylinder, so that the tension of the wire can be adjusted;
(6) the wire enters a fourth-time wire drawing mechanism through the wire of the movable guide assembly, and the fourth-time wire drawing is carried out in the same step (3);
(7) and the wire subjected to fourth-time wire drawing sequentially passes through a fifth guide roller, a first wire drawing die, a sixth guide roller, a movable guide roller assembly, a seventh guide roller, a second wire drawing die, a second guide assembly and an eighth guide roller, is guided by the fifth guide roller, is subjected to fifth-time wire drawing by the first wire drawing die, is then subjected to combined guiding by the sixth guide roller, the movable guide roller assembly and the seventh guide roller, is subjected to second wire drawing die, is subjected to sixth-time wire drawing, and is finally taken up by a take-up roller after being guided by the second guide assembly and the eighth guide roller.
In the step (3), the second cylinder can control the movable wire drawing roller to slide along the arc-shaped slideway, so that the position of the movable wire drawing roller is adjusted, and the wire tension and the wire drawing strength of the wire outlet end of the secondary wire drawing mechanism are adjusted.
The wire drawing equipment for cable production is characterized in that in the step (4), the third-time wire drawing roller rotates through the second rotating panel, so that the wire inlet angle of the wire inlet end and the wire outlet angle of the wire outlet end of the third-time wire drawing mechanism are adjusted, and the wire tension and the wire drawing strength are adjusted.
The invention has the beneficial effects that:
the invention discloses a wire drawing device for cable production, which comprises a wire drawing roller and a wire drawing roller, wherein a first guide roller, a second guide roller, a primary wire drawing mechanism, a first guide assembly, a secondary wire drawing mechanism, a tertiary wire drawing mechanism, a third guide roller, a fourth guide roller, a movable guide assembly, a fourth wire drawing mechanism, a fifth guide roller, a first wire drawing die, a sixth guide roller, a movable guide roller assembly, a seventh guide roller, a second wire drawing die, a second guide assembly and an eighth guide roller are sequentially arranged between the wire drawing roller and the wire drawing roller, the wire way specification adjustment is carried out, also can be with same wire around establishing at a plurality of wire drawing roller of once to carrying out the wire drawing, be applicable to the wire drawing of a plurality of specifications, and promote wire drawing efficiency, the steerable movable wire drawing roller of second cylinder slides along the arc slide, and then adjust movable wire drawing roller position, and then adjust the wire tension and the wire drawing intensity of secondary wire drawing mechanism and quartic wire drawing mechanism outlet terminal, tertiary wire drawing roller accessible second rotating panel rotates, thereby adjust the inlet wire angle of cubic wire drawing mechanism inlet wire end and the outlet wire angle of outlet terminal, adjust wire tension and wire drawing intensity, the movable guide roller adjusts the outlet wire angle of sixth deflector roll outlet terminal and the inlet wire angle of seventh deflector roll inlet wire end, and then adjust the wire tension at movable deflector roll both ends, ensure to receive the line stably.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of a primary drawing mechanism.
FIG. 3 is a schematic view of a first guide assembly (as well as a schematic view of a second guide assembly).
Fig. 4 is a schematic diagram of a secondary wire drawing mechanism (the same four times of wire drawing mechanisms).
Fig. 5 is a schematic view of a triple wire drawing mechanism.
Fig. 6 is a schematic view of a movable guide assembly.
FIG. 7 is a schematic view of a movable guide roller assembly.
Detailed Description
In order to make the technical solution of the present invention clearer and clearer, the present invention is further described below with reference to embodiments, and any solution obtained by substituting technical features of the technical solution of the present invention with equivalents and performing conventional reasoning falls within the scope of the present invention.
Example one
The utility model provides a wire drawing equipment for cable manufacture, includes unwrapping wire roller 1 and receipts line roller 2, a serial communication port, be equipped with first deflector roll 3, second deflector roll 4, a wire drawing mechanism 5, first guide assembly 6, secondary wire drawing mechanism 7, cubic wire drawing mechanism 8, third deflector roll 9, fourth deflector roll 10, activity guide assembly 11, quartic wire drawing mechanism 12, fifth deflector roll 13, first wire drawing die 14, sixth deflector roll 15, activity guide roll subassembly 16, seventh deflector roll 17, second wire drawing die 18, second guide assembly 19 and eighth deflector roll 50 between unwrapping wire roller 1 and the receipts line roller 2 in proper order.
In this embodiment, the wire is drawn by a multi-stage guiding and wire drawing mechanism.
Example two
The wire drawing equipment for cable production in the embodiment comprises a first guide roller 3 and a second guide roller 4 which are vertically distributed, wherein a first wire drawing mechanism 5 comprises a first rotating panel 20, a first wire drawing roller 21 and a pawl 22, the first rotating panel 20 is circular, the middle of the first rotating panel is connected with a motor, the rotation of the first rotating panel is controlled by the motor, a circle of ratchets are arranged on the periphery of the circle of the first rotating panel 20, the ratchets are correspondingly matched with the pawl 22, the number of the pawls 22 is multiple, the pawls are uniformly distributed on the periphery of the first rotating panel 20, the rear end of each pawl is connected with a first air cylinder 23, and the pawls are telescopic through the first air cylinders 23 to lock the first rotating panel 20;
the number of the primary drawing rollers 21 is multiple, the multiple primary drawing rollers 21 are rotatably arranged on the first rotating panel 20 and can freely rotate in a fixed shaft mode, the multiple primary drawing rollers 21 are uniformly distributed, and the yarn paths are different.
In this embodiment, once the wire drawing roller can switch as required, carries out the adjustment of silk road specification, also can wind same wire and establish on two or more once wire drawing rollers, to drawing wire, is applicable to the wire drawing of a plurality of specifications to promote wire drawing efficiency.
EXAMPLE III
In the wire drawing equipment for cable production according to the present embodiment, the first guide assembly 6 and the second guide assembly 19 have the same structure, and are respectively composed of roller bases 24 which are arranged oppositely from top to bottom, the roller bases 24 are fixedly arranged, and a plurality of freely rotating shaft rollers are uniformly arranged on the roller bases 24.
In this embodiment, the guide member is used to guide the drawing direction of the wire, and has a certain wire tension maintaining function.
Example four
The wire drawing equipment for cable manufacture of this embodiment, wherein, secondary wire drawing mechanism 7 includes fan-shaped panel 25 and secondary wire drawing roller 26, secondary wire drawing roller 26 is including location wire drawing roller 27 and activity wire drawing roller 28, fan-shaped panel 25 is fixed to be set up, is equipped with the second cylinder 30 of arc slide 29 and symmetry on it, location wire drawing roller 27 fixed point sets up on fan-shaped panel 25, activity wire drawing roller 28 slides and sets up in arc slide 29 department to link to each other with second cylinder 30, by the control of second cylinder 30, the arc direction that is along arc slide 29 slides.
In this embodiment, the steerable movable wire drawing roller of second cylinder slides along arc slide, and then adjusts movable wire drawing roller position, and then adjusts wire tension and the wire drawing intensity of secondary wire drawing mechanism outlet terminal.
EXAMPLE five
The drawing equipment for cable production of this embodiment, wherein, cubic wire drawing mechanism 8 includes second rotating panel 31 and cubic wire drawing roller 32, cubic wire drawing roller 32 includes that 2 location wire drawing rollers 27 constitute, second rotating panel 31 is circular, and motor is connected to its middle part, and through motor control rotation, 2 location wire drawing rollers 27 that constitute cubic wire drawing roller 32 symmetry set up in second rotating panel 31 to follow second rotating panel 31 and rotate.
In this embodiment, the third-time wire drawing roller can rotate through the second rotating panel, so as to adjust the wire inlet angle of the wire inlet end and the wire outlet angle of the wire outlet end of the third-time wire drawing mechanism, and adjust the wire tension and the wire drawing strength.
EXAMPLE six
The wire drawing equipment for cable manufacture of this embodiment, wherein, third deflector roll 9, fourth deflector roll 10 set up between cubic wire drawing mechanism 8 and activity direction subassembly 11 to be dislocation set from top to bottom, activity direction subassembly 11 comprises the roller seat 24 of relative setting from top to bottom, and upper and lower position according to roller seat 24 can be divided into upper roller seat 241 and lower roller seat 242, roller seat 242 is fixed to be set up down, upper roller seat 241 links to each other with third cylinder 33 to roller seat 241 goes up and down by the control of third cylinder 33.
The activity direction subassembly in this embodiment improves on the basis of first direction subassembly, through the raising and lowering functions of third cylinder, reaches the interval regulatory function of upper roll seat and lower roll seat to under the prerequisite of guaranteeing the direction function, promote the effect that wire tension maintained.
EXAMPLE seven
The wire drawing equipment for cable manufacture of this embodiment, wherein, quartic wire drawing mechanism 12 is unanimous with secondary wire drawing mechanism 7 structure, activity guide roller subassembly 16 includes bar panel 34, activity guide roller 35 and fourth cylinder 36, bar panel 34 is the slant setting, is equipped with straight line slide 37 on it, fourth cylinder 36 is fixed to be set up in bar panel 34 one end, activity guide roller 35 slides and sets up in straight line slide 37 department to link to each other with fourth cylinder 36, activity guide roller 35 is controlled by fourth cylinder 36, follows straight line slide 37 direction slip.
In this embodiment, the movable guide roller is of a sliding type, and the relative positions of the movable guide roller and the sixth guide roller and the seventh guide roller can be adjusted, so as to adjust the wire outgoing angle of the wire outgoing end of the sixth guide roller and the wire incoming angle of the wire incoming end of the seventh guide roller, and further adjust the wire tension at the two ends of the movable guide roller, thereby ensuring stable wire rewinding.
Example eight
The working method of the wire drawing equipment for cable production in the embodiment is as follows:
(1) the conducting wire is paid off by a paying-off roller 1, firstly, the conducting wire bypasses a first guide roller 3 and a second guide roller 4, and the conducting wire is stretched in a folding line manner;
(2) then, the wire bypasses a primary wire drawing roller 21 on the primary wire drawing mechanism 5 to perform primary wire drawing, the primary wire drawing roller 21 is switched in rotation through a first rotating panel 20, and then wire paths with corresponding specifications are switched, and the wire drawing specifications are adjusted;
(3) after being guided by the first guide assembly 6, the wire which finishes the first wire drawing enters the secondary wire drawing mechanism 7, and the wire is wound in a shape like a letter 8 between a positioning wire drawing roller 27 and a movable wire drawing roller 28 which form a secondary wire drawing roller 26 to carry out the second wire drawing;
(4) the wire which finishes the second wire drawing enters a third wire drawing mechanism 8, the wire is wound in a shape like a letter 8 among 2 positioning wire drawing rollers 27 which form a third wire drawing roller 32, and the third wire drawing is carried out;
(5) after being guided by the third guide roller 9 and the fourth guide roller 10, the wire which is subjected to the third-time wire drawing enters the movable guide assembly 11, and the upper roller seat 241 of the movable guide assembly 11 can be lifted through the third air cylinder 33, so that the tension of the wire can be adjusted;
(6) the wire enters a fourth-time wire drawing mechanism 12 through the wire of the movable guide assembly 11, and the fourth-time wire drawing is carried out in the same step (3);
(7) the wire subjected to fourth-time wire drawing sequentially passes through a fifth guide roller 13, a first wire drawing die 14, a sixth guide roller 15, a movable guide roller assembly 16, a seventh guide roller 17, a second wire drawing die 18, a second guide assembly 19 and an eighth guide roller 50, is subjected to fifth-time wire drawing by the first wire drawing die 14 after being guided by the fifth guide roller 13, is subjected to combined guiding by the sixth guide roller 15, the movable guide roller assembly 16 and the seventh guide roller 17, is subjected to second wire drawing die 18 for sixth-time wire drawing, and is finally subjected to wire drawing by a take-up roller 2 after being guided by the second guide assembly 19 and the eighth guide roller 50;
in the step (3), the second cylinder 30 can control the movable wire drawing roller 28 to slide along the arc-shaped slide way 29, so that the position of the movable wire drawing roller 28 is adjusted, and further the wire tension and the wire drawing strength of the wire outlet end of the secondary wire drawing mechanism 7 are adjusted, and in the step (4), the tertiary wire drawing roller 32 rotates through the second rotating panel 31, so that the wire inlet angle of the wire inlet end and the wire outlet angle of the wire outlet end of the tertiary wire drawing mechanism 8 are adjusted, and the wire tension and the wire drawing strength are adjusted.
In summary of the above embodiments, the present invention has simple structure and reasonable design, and is capable of performing stage-by-stage wire drawing by designing a multi-stage wire drawing mechanism, with high wire drawing stability and good quality precision, and meanwhile, the guide rollers and the guide assemblies are inserted between the multi-stage wire drawing mechanisms to improve the guide effect of the wire, ensure the wire drawing precision, and have good wire tension maintaining effect, and at the same time, the primary wire drawing rollers of the present invention can be switched as required to adjust the wire path specification, and the same wire can be wound around a plurality of primary wire drawing rollers to perform wire drawing, so as to be suitable for wire drawing of a plurality of specifications, and improve the wire drawing efficiency, the second cylinder can control the movable wire drawing rollers to slide along the arc-shaped slideway, and further adjust the position of the movable wire drawing rollers, and further adjust the wire tension and the wire drawing strength at the wire outlet ends of the secondary wire drawing mechanism and the fourth wire, therefore, the wire inlet angle of the wire inlet end and the wire outlet angle of the wire outlet end of the tertiary wire drawing mechanism are adjusted, the wire tension and the wire drawing strength are adjusted, the wire outlet angle of the wire outlet end of the sixth guide roller and the wire inlet angle of the wire inlet end of the seventh guide roller are adjusted by the movable guide roller, the wire tension at the two ends of the movable guide roller is adjusted, and the stable wire winding is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a wire drawing equipment for cable manufacture, includes unwrapping wire roller and receipts line roller, its characterized in that, unwrapping wire roller with receive to be equipped with first deflector roll, second deflector roll in proper order between the line roller, once wire drawing mechanism, first direction subassembly, secondary wire drawing mechanism, cubic wire drawing mechanism, third deflector roll, fourth deflector roll, activity direction subassembly, quartic wire drawing mechanism, fifth deflector roll, first wire drawing mould, sixth deflector roll, activity guide roller subassembly, seventh deflector roll, second wire drawing mould, second direction subassembly and eighth deflector roll.
2. The drawing equipment for producing cables as claimed in claim 1, wherein the first and second guide rollers are distributed up and down, the primary drawing mechanism comprises a first rotary panel, a primary drawing roller and a pawl, the first rotary panel is circular, a motor is connected to the middle of the first rotary panel, the rotation of the first rotary panel is controlled by the motor, a circle of ratchets are arranged on the periphery of the circle of the first rotary panel, the ratchets are correspondingly matched with the pawl, the number of the pawl is multiple, the pawl is uniformly distributed on the periphery of the first rotary panel, the rear end of the pawl is connected with the first air cylinder, and the first air cylinder is used for stretching and retracting to lock the first rotary panel;
the wire drawing rollers are arranged on the first rotating panel in a rotating mode, the wire drawing rollers can freely rotate in a fixed shaft mode, the wire drawing rollers are evenly distributed among the wire drawing rollers, and wire paths are different.
3. The drawing equipment for producing cables as claimed in claim 1 or 2, wherein the first guide assembly and the second guide assembly are identical in structure and are composed of roller bases which are arranged oppositely up and down, the roller bases are fixedly arranged, and a plurality of freely rotating shaft rollers are uniformly arranged on the roller bases.
4. The wire drawing equipment for cable production according to claim 3, wherein the secondary wire drawing mechanism comprises a sector panel and a secondary wire drawing roller, the secondary wire drawing roller comprises a positioning wire drawing roller and a movable wire drawing roller, the sector panel is fixedly arranged and provided with an arc-shaped slideway and a symmetrical second cylinder, the positioning wire drawing roller is arranged on the sector panel at a fixed point, and the movable wire drawing roller is arranged at the arc-shaped slideway in a sliding manner, is connected with the second cylinder and is controlled by the second cylinder to slide along the arc-shaped guide direction formed by the arc-shaped slideway.
5. The drawing equipment for cable production according to claim 4, wherein the third drawing mechanism comprises a second rotating panel and a third drawing roller, the third drawing roller comprises 2 positioning drawing rollers, the second rotating panel is circular, the middle part of the second rotating panel is connected with a motor, the rotation of the second rotating panel is controlled by the motor, and the 2 positioning drawing rollers forming the third drawing roller are symmetrically arranged on the second rotating panel and rotate along with the second rotating panel.
6. The drawing apparatus as claimed in claim 5, wherein the third and fourth guide rollers are disposed between the third drawing mechanism and the movable guide member, and are disposed in a vertically offset manner, the movable guide member is composed of roller bases disposed oppositely, the upper and lower roller bases are divided into an upper roller base and a lower roller base according to the vertical positions of the roller bases, the lower roller base is fixedly disposed, and the upper roller base is connected to the third cylinder and is controlled to move up and down by the third cylinder.
7. The wire drawing apparatus for cable production according to claim 6, wherein the fourth wire drawing mechanism is identical to the second wire drawing mechanism, the movable guide roller assembly includes a bar-shaped panel, a movable guide roller and a fourth cylinder, the bar-shaped panel is disposed obliquely and provided with a linear slideway, the fourth cylinder is fixedly disposed at one end of the bar-shaped panel, the movable guide roller is slidably disposed at the linear slideway and connected to the fourth cylinder, and the movable guide roller is controlled by the fourth cylinder and slides along the linear slideway.
8. The drawing apparatus for cable production according to claim 7, wherein the drawing apparatus for cable production is operated by:
(1) the conducting wire is paid off by a paying-off roller, and firstly bypasses a first guide roller and a second guide roller to stretch the conducting wire in a folding line manner;
(2) then, the wire bypasses a primary wire drawing roller on the primary wire drawing mechanism to perform primary wire drawing, the primary wire drawing roller performs rotary switching through a first rotary panel, and then wire paths of corresponding specifications are switched, and the wire drawing specifications are adjusted;
(3) after being guided by the first guide assembly, the wire which finishes the first wire drawing enters a secondary wire drawing mechanism, and the wire is wound in a shape like a letter 8 between a positioning wire drawing roller and a movable wire drawing roller which form a secondary wire drawing roller to perform the second wire drawing;
(4) the wire which finishes the second wire drawing enters a third wire drawing mechanism, the wire is wound in a shape like a letter 8 between 2 positioning wire drawing rollers which form a third wire drawing roller, and the third wire drawing is carried out;
(5) the wire which finishes the third-time wire drawing enters the movable guide assembly after being guided by the third guide roller and the fourth guide roller, and the upper roller seat of the movable guide assembly can be lifted through the third air cylinder, so that the tension of the wire can be adjusted;
(6) the wire enters a fourth-time wire drawing mechanism through the wire of the movable guide assembly, and the fourth-time wire drawing is carried out in the same step (3);
(7) and the wire subjected to fourth-time wire drawing sequentially passes through a fifth guide roller, a first wire drawing die, a sixth guide roller, a movable guide roller assembly, a seventh guide roller, a second wire drawing die, a second guide assembly and an eighth guide roller, is guided by the fifth guide roller, is subjected to fifth-time wire drawing by the first wire drawing die, is then subjected to combined guiding by the sixth guide roller, the movable guide roller assembly and the seventh guide roller, is subjected to second wire drawing die, is subjected to sixth-time wire drawing, and is finally taken up by a take-up roller after being guided by the second guide assembly and the eighth guide roller.
9. The wire drawing equipment for cable production according to claim 8, wherein in the step (3), the second cylinder can control the movable wire drawing roller to slide along the arc-shaped slideway, so as to adjust the position of the movable wire drawing roller, and further adjust the wire tension and the wire drawing strength of the outlet end of the secondary wire drawing mechanism.
10. The drawing equipment for cable production according to claim 9, wherein the third drawing roller in the step (4) is rotated by a second rotating panel, so that the wire inlet angle of the wire inlet end and the wire outlet angle of the wire outlet end of the third drawing mechanism are adjusted, and the wire tension and the drawing strength are adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984506.3A CN110695104B (en) | 2019-10-16 | 2019-10-16 | Wire drawing equipment for cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984506.3A CN110695104B (en) | 2019-10-16 | 2019-10-16 | Wire drawing equipment for cable production |
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| CN110695104A true CN110695104A (en) | 2020-01-17 |
| CN110695104B CN110695104B (en) | 2020-10-09 |
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