CN216337878U

CN216337878U - High-speed continuous-drawing heat treatment processing line

Info

Publication number: CN216337878U
Application number: CN202122792027.7U
Authority: CN
Inventors: 沈国庆; 沈兴达
Original assignee: Nantong East China Special Steel Wire Co ltd
Current assignee: Nantong East China Special Steel Wire Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The application relates to the technical field of steel wire rope production equipment, in particular to a high-speed continuous-drawing heat treatment processing line which is characterized in that: a pay-off machine, an acid pickling machine, a heat treatment machine, a drawing machine, a detection machine and a take-up machine are sequentially arranged along the advancing direction of the wire; the paying-off machine adopts a lifting type paying-off rack, and the pickling machine comprises a pickling main tank and a phosphating main tank; the heat treatment machine comprises a heating part and a quenching part, the drawing machine consists of a drawing cavity and a drawing roller, the front end and the rear end of the drawing cavity are respectively connected with an input roller and an output roller, the lower end of the drawing roller is provided with an adjusting mechanism, and a lubricating mechanism is arranged above the drawing roller; the detection machine comprises a first detection barrel and a second detection barrel, wherein detection plates stacked up and down are arranged in the first detection barrel, corresponding supports are arranged on the left side and the right side of the first detection barrel, the supports are mounted on a base, and symmetrical detection plates are arranged in the second detection barrel. This application can effectual improvement wire rope's production efficiency, reduces inventory pressure simultaneously.

Description

High-speed continuous-drawing heat treatment processing line

Technical Field

The application relates to the technical field of steel wire rope production equipment, in particular to a high-speed continuous-drawing heat treatment processing line.

Background

Wire drawing and heat treatment processes are ubiquitous in the steel wire rope and steel wire industry, wherein the wire drawing process finishes drawing by consuming a large amount of electric energy, and a large amount of heat energy generated in the drawing process is not fully utilized. The semi-finished product is loaded and unloaded for many times during circulation, a large amount of labor and energy are consumed, meanwhile, due to the fact that the difference of efficiency is large between two adjacent working procedures, the stock of products is forced to be increased to maintain sequential production, and huge pressure is caused on the stock of semi-heavy products or products.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides a high-speed continuous drawing heat treatment processing line.

The application provides a high-speed continuous drawing heat treatment processing line adopts following technical scheme:

a high-speed continuous-drawing heat treatment processing line is sequentially provided with a pay-off machine, an acid washing machine, a heat treatment machine, a drawing machine, a detection machine and a take-up machine along the advancing direction of a wire rod; the paying-off machine adopts a lifting type paying-off rack, and the pickling machine comprises a pickling main tank and a phosphating main tank; the heat treatment machine comprises a heating part and a quenching part, the drawing machine consists of a drawing cavity and a drawing roller, the front end and the rear end of the drawing cavity are respectively connected with an input roller and an output roller, the lower end of the drawing roller is provided with an adjusting mechanism, and a lubricating mechanism is arranged above the drawing roller; the detection machine comprises a first detection barrel and a second detection barrel, wherein a detection plate which is stacked up and down is arranged in the first detection barrel, symmetrical detection plates are arranged in the second detection barrel, corresponding supports are arranged on the left side and the right side of the second detection barrel, and the supports are arranged on a base.

By adopting the technical scheme, the steel wire rope is subjected to high-speed continuous drawing treatment, the paying-off and taking-up processes in the whole process are controlled by the paying-off machine and are responsible for transmission of the steel wire rope of the whole processing line, the lifting paying-off machine is suitable for dredging the wire rods and stripping the shells of the wire rods, and then the steel wire rope is subjected to acid washing and phosphorization in the acid washing machine, so that rust on the surface of the raw material of the steel wire rope can be washed away by the acid washing, oxides in the steel wire rope can be stripped, the blank opening is prevented from being influenced by impurities such as rust and the like, a wire drawing die is damaged, a water-insoluble phosphate film can be obtained on the surface of the steel wire rope through the phosphorization, and the corrosion prevention effect can be achieved on the surface of the steel wire rope. The heat treatment machine adopts the heating part and the quenching part, firstly heats the steel wire, can eliminate the hardening phenomenon caused by cold processing, is beneficial to further processing, and directly quenches after heating, because the heating destroys the molecular structure of the steel wire, the quenching can reduce the structure in the steel wire again, so as to be convenient for drawing again, thus being not easy to break and being capable of drawing to the degree that we want. The operation of just drawing after thermal treatment, the left and right sides of drawing mechanism is restricted through input roller and delivery roll in the drawing mechanism, and the adjustment mechanism through the bottom adjusts and the distance between the drawing roller, thereby realize the regulation to wire rope drawing size, the lubrication mechanism that the drawing roller top was equipped with, can be continuous provide lubricating oil for the drawing roller, make the steel wire can provide sufficient lubrication for the drawing roller at the drawing in-process, make its drawing operation that can be smooth at the drawing in-process, the difficult dead condition of wire rope and drawing roller card that appears. The tail end is provided with a detection plate, so that the surface of the steel wire rope can be detected from the four directions of the upper direction, the lower direction, the left direction and the right direction of the steel wire rope, and the comprehensive detection of the four peripheral surfaces of the steel wire rope is ensured.

Preferably, the heating part includes a first heating part and a second heating part, the heating part is composed of a quartz tube and a heating coil wound on the quartz tube, and the first heating part and the second heating part are connected by a stainless steel tube.

By adopting the technical scheme, the first heating part heats the steel wire to 350-450 ℃, the second heating part heats the steel wire to 920-970 ℃, the steel wire can be heated to the temperature of entering austenite in a grading manner, the process of grading heating improves the stability of the steel wire after heat treatment, and simultaneously reduces the energy consumption required by the heat treatment process of the steel wire. And first heating portion and second heating portion adopt the heating coil on the quartz capsule to constitute, can heat the quartz capsule through heating coil to adopt stainless steel pipe to connect between first heating portion and second heating portion, can keep warm to the steel wire that has carried out first step heating, prevent thermal dissipation.

Preferably, an incoming line water curtain groove is installed in front of the pickling bath, the rear end of the phosphating bath is connected with an outgoing line water curtain groove, and the incoming line water curtain groove, the pickling bath, the phosphating bath and the outgoing line water curtain groove are connected through groove body connecting plates.

Through adopting above-mentioned technical scheme, what the inlet wire cascade groove that sets up before this groove of pickling, bonderizing this groove rear end connect appears the cascade groove, can get into and go out the pickling machine at wire rope and rinse the wire rope surface, prevent that the entering of impurity from influencing the pickling effect, also can rinse the wire rope surface after the pickling. The pickling machine is used for pickling through the pickling tank and phosphating tank to complete the operations of peeling and film coating.

Preferably, the pickling tank cover body for preventing the pickling solution from volatilizing and escaping is assembled on the pickling tank, the pickling tank is internally provided with a pickling working tank, the side edge of the pickling tank is provided with a pickling pump box, the pickling pump box is communicated with the pickling tank and the pickling working tank, and the phosphating tank is identical to the pickling tank in structure.

By adopting the technical scheme, the pickling tank cover body arranged on the pickling tank is arranged at the top of the tank body, so that the volatilization of pickling liquid can be prevented, the pickling pump box is arranged on the side edge of the pickling tank, so that the acid liquid in the pickling tank can be transferred to the pickling working tank, the pickling working tank is a container for pickling the passing steel wire rope, the liquid in the pickling tank is input into the pickling tank working tank through the pickling pump box, the impurities pickled in the steel wire rope can be deposited in the pickling working tank, the acid liquid components in the pickling tank cannot be influenced, the steel wire rope is subjected to pickling with a certain acid liquid which is more or less and can be taken out, the pickling liquid in the pickling working tank can be continuously supplemented in the pickling working tank, the pickling liquid in the pickling working tank can be ensured to completely cover the steel wire rope, the pickling quality is ensured, and the pickling machine only needs to clean the acid liquid in the pickling tank when cleaning, the pickling tank for containing more pickling solution is not required to be cleaned, and waste of the pickling solution can be reduced. The phosphating tank adopts the same design as the pickling tank and also has the advantages.

Preferably, the adjusting mechanism is installed on drawing the interior bottom surface of cavity, and adjusting mechanism includes the adjusting roll and the regulation base of upper end, adjusts the subaerial litter including fixed, and the cover is equipped with the slider on the litter, and the top of slider is fixed with the mounting panel, and the bottom is connected with the screw rod, and the interior bottom surface of drawing the die cavity is run through to the screw rod, and the knob is equipped with to the screw rod overcoat.

Through adopting above-mentioned technical scheme, install the adjustment mechanism on drawing the interior bottom surface of cavity, the adjusting roller wherein can be used for drawing the cooperation with the drawing roller, and the adjustment base is used for controlling the height of adjusting roller, through rotating the knob to drive the screw rod and rotate, the screw rod promotes the slider and moves on the litter, and the fixed block of installing on the slider is along with slider up-and-down motion, makes the distance between adjusting roller and the drawing roller of installing on the fixed block to adjust.

Preferably, the lubricating mechanism comprises a lubricating liquid cavity, a liquid flow pipe, a fixing frame and a smearing wheel, the liquid flow pipe is arranged at the bottom of the lubricating liquid cavity, the fixing frame is fixed on two sides of the liquid flow pipe, and the smearing wheel is arranged at the bottom of the fixing frame.

Through adopting above-mentioned technical scheme, the lubricated liquid cavity passes through the liquid flow pipe and gives the wheel of paining with lubricated liquid, and the mount is fixed in the both sides of liquid flow pipe to mount bottom fixedly connected with paints the wheel, paints and has painted lubricating oil on the wheel, can contact with the drawing roller, along with paint the rotation of wheel and drawing roller, continuous lubricates the drawing roller, thereby guarantees to draw the lubrication of in-process.

Preferably, a groove is formed in a detection plate of the detection machine, and a ball connected through a spring is arranged in the groove.

Through adopting above-mentioned technical scheme, be equipped with the ball through spring coupling in the pick-up plate of detection machine, can measure the roughness on wire rope surface through the ball, wherein if there is extrusion that protruding spring received in wire rope surface can the grow, if there is the recess in wire rope surface, then the extrusion that the spring received will diminish.

Preferably, the base of the detector is provided with a first alarm and a second alarm, the support is provided with a first trigger switch, the support is provided with a second trigger switch, and the first trigger switch and the second trigger switch are respectively used for triggering the first alarm and the second alarm.

Through adopting above-mentioned technical scheme, when there is the surface quality problem in the wire rope through the detection machine, the spring on the ball can take place unusual compression, then the pick-up plate can trigger the trigger switch one that is equipped with or trigger switch two can trigger alarm one or alarm two to the realization is to the detection of wire rope surface quality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of continuously drawing the steel wire rope at a high speed, the steel wire rope is subjected to heat treatment and then is drawn, so that the steel wire can be reduced in work hardening and good soxhlet rate, and defects can be reduced as little as possible;

2. the detection machine is additionally arranged at the tail end of the working line, so that the processed steel wire rope can be detected, the surface quality problem of the steel wire rope can be found in time, secondary detection is not needed, and the production and processing efficiency of the steel wire rope is improved;

3. the steel wire rope is detected in a high-speed continuous-drawing heat treatment processing line through pretreatment, pickling, heating, quenching and drawing, so that the whole process from uncoiling to coiling of the steel wire rope is realized, all processing steps are integrated, the whole process from a base material to a finished product is integrated, and the production efficiency of the steel wire rope is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-speed continuous drawing heat treatment line;

FIG. 2 is a schematic view showing the structure of a drawing machine in a high-speed continuous drawing heat treatment line;

FIG. 3 is a schematic cross-sectional view of a first inspection cylinder of an inspection machine in a high-speed continuous drawing thermal processing line;

FIG. 4 is a schematic cross-sectional view of a second inspection cylinder of an inspection machine in a high-speed continuous drawing thermal processing line.

Description of reference numerals: 1. a paying-off machine; 2. a pickling machine; 21. pickling the primary tank; 211. pickling the tank cover body; 212. a pickling working tank; 213. a pickling pump box; 22. phosphating the primary tank; 23. a wire inlet water curtain groove; 24. a wire outlet water curtain groove; 25. a trough body connecting plate; 3. a heat treating machine; 31. a heating section; 311. a first heating section; 312. a second heating section; 3121. a quartz tube; 3122. a heating coil; 3123. a stainless steel tube; 32. a quenching section; 4. a drawing machine; 41. drawing the cavity; 42. drawing the roller; 43. an input roller; 44. an output roller; 45. an adjustment mechanism; 451. a regulating roller; 452. adjusting the base; 4521. a slide rod; 4522. a slider; 4523. mounting a plate; 4524. a screw; 4525. a knob; 46. a lubrication mechanism; 461. a lubricating fluid cavity; 462. a liquid flow tube; 463. a fixed mount; 464. a smearing wheel; 5. a detector; 51. detecting the first cylinder; 511. triggering a first switch; 512. an alarm I; 52. detecting a second cylinder; 521. a second trigger switch; 522. a second alarm; 53. detecting a plate; 531. a groove; 532. a spring; 533. a ball bearing; 54. a support; 55. a base; 6. provided is a wire rewinding machine.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a high-speed continuous-drawing heat treatment processing line.

Referring to fig. 1, 2, 3 and 4, a high-speed continuous drawing heat treatment processing line is provided with a paying out machine 1, an acid washing machine 2, a heat treatment machine 3, a drawing machine 4, a detection machine 5 and a wire rewinding machine 6 in sequence along the advancing direction of a wire rod; the paying-off machine 1 adopts a lifting type paying-off rack, and the pickling machine 2 comprises a pickling main tank 21 and a phosphating main tank 22; the heat treatment machine 3 comprises a heating part 31 and a quenching part 32, the drawing machine 4 consists of a drawing cavity 41 and a drawing roller 42, the front end and the rear end of the drawing cavity 41 are respectively connected with an input roller 43 and an output roller 44, the lower end of the drawing roller 42 is provided with an adjusting mechanism 45, and a lubricating mechanism 46 is arranged above the drawing roller 42; the detection machine 5 comprises a first detection barrel 51 and a second detection barrel 52, wherein a detection plate 53 which is stacked up and down is arranged in the first detection barrel 51, symmetrical detection plates 53 are arranged in the second detection barrel 52, corresponding brackets 54 are arranged on the left side and the right side, and the brackets 54 are arranged on a base 55. The steel wire rope is subjected to high-speed continuous drawing treatment, the paying-off and taking-up processes are controlled by the paying-off machine 1 and the take-up machine 6 and are responsible for transmission of the steel wire rope of the whole processing line, the lifting paying-off machine 1 is suitable for dredging the wire rods and stripping the shells of the wire rods, and then is subjected to acid washing and phosphating in the acid washing machine 2, rust on the surfaces of raw materials of the steel wire rope can be washed away by the acid washing, oxides in the steel wire rope can be stripped, cogging and a wire drawing die are prevented from being influenced by impurities such as rust, a water-insoluble phosphate film can be obtained on the surface of the steel wire rope through the phosphating effect, and the surface of the steel wire rope can be prevented from being corroded. The heat treatment machine 3 employs the heating part 31 and the quenching part 32, and the steel wire is first heated, so that the hardening phenomenon caused by cold working can be eliminated, further processing is facilitated, and quenching is directly performed after heating, because the heating already destroys the molecular structure of the steel wire, and the quenching can be performed to reduce the structure inside the steel wire again, so that wire drawing is performed again, and thus the steel wire is not easy to break and can be drawn to the degree desired by people. The drawing operation is carried out after the heat treatment, the left side and the right side of the drawing mechanism 4 are limited by the input roller 43 and the output roller 44 in the drawing mechanism 4, and the distance between the drawing mechanism and the drawing roller 42 is adjusted by the adjusting mechanism 45 at the bottom, so that the drawing size of the steel wire rope is adjusted, the lubricating mechanism 46 arranged above the drawing roller 42 can continuously provide lubricating oil for the drawing roller 42, so that the steel wire can provide enough lubrication for the drawing roller 42 in the drawing process, the drawing operation can be smoothly carried out in the drawing process, and the clamping of the steel wire rope and the drawing roller 42 is not easy to occur. The detection plate 53 is provided at the end, and can detect the surface of the wire rope from four directions, i.e., the vertical and horizontal directions of the wire rope, thereby ensuring the overall detection of the circumferential surface of the wire rope.

Referring to fig. 1, the heating part 31 includes a first heating part 311 and a second heating part 312, and the heating part 31 is composed of a quartz tube 3121 and a heating coil 3122 wound around the quartz tube 3121, and the first heating part 311 and the second heating part 312 are connected through a stainless steel tube 3123. The first heating part 311 heats the steel wire to 350 ℃, the second heating part 312 heats the steel wire to 920 ℃, the steel wire can be heated to the temperature of entering austenite in a grading manner, the stability of the steel wire after heat treatment is improved by the process of grading heating, and meanwhile, the energy consumption required by the heat treatment process of the steel wire is also reduced. The first heating part 311 and the second heating part 312 are formed by using a heating coil 3122 of a quartz tube 3121, the quartz tube 3121 can be heated by the heating coil 3122, and the first heating part 311 and the second heating part 312 are connected by using a stainless steel tube 3123, so that the steel wire heated in the first step can be insulated to prevent heat loss.

Referring to fig. 1, an incoming line water curtain groove 23 is installed in front of the acid washing groove 21, an outgoing line water curtain groove 24 is connected to the rear end of the phosphating groove 22, and the incoming line water curtain groove 23, the acid washing groove 21, the phosphating groove 22 and the outgoing line water curtain groove 24 are connected through a groove body connecting plate 25. The appearance water curtain groove that the inlet wire water curtain groove 23, the phosphorization this groove 22 rear end that set up before this groove 21 of pickling are connected can wash the wire rope surface when wire rope gets into and drives away from pickling machine 2, prevents that the entering of impurity from influencing the pickling effect, also can wash the wire rope surface after the pickling. The acid washing machine 2 is used for acid washing through the acid washing main tank 21 and phosphorization through the phosphorization main tank 22 to finish the operations of shelling and film coating.

Referring to fig. 1, the pickling bath 21 is provided with a cover body of the pickling bath 21 for preventing the volatilization of the pickling solution, the pickling bath 21 is internally provided with a pickling working tank 212, the side edge of the pickling bath 21 is provided with a pickling pump box 213, the pickling pump box 213 is communicated with the pickling bath 21 and the pickling working tank 212, and the phosphating bath 22 has the same structure as the pickling bath 21. The pickling bath 21 provided on the pickling bath 21 has a cover body at the top of the bath body to prevent the volatilization of the pickling solution, and the side of the pickling bath 21 is provided with a pickling pump box 213 to transfer the acid solution in the pickling bath 21 to the pickling working bath 212, the pickling working bath 212 is a container for pickling the steel wire rope passing through, and the liquid in the pickling bath 21 is input into the pickling bath 21 through the pickling pump box 213, the impurities in the steel wire rope pickled in the pickling working bath 212 can be deposited, the acid solution composition in the pickling bath 21 is not affected, and the steel wire rope is washed with a certain amount of acid solution, which can be continuously supplemented in the pickling working bath 212 to ensure that the pickling solution in the pickling working bath 212 can completely cover the steel wire rope, thus ensuring the quality of the pickling, and the pickling machine 2 only needs to clean the acid solution in the pickling bath 21 when cleaning, the pickling tank 21 for containing more pickling solution is not required to be cleaned, and waste of the pickling solution can be reduced. The phosphating tank 22 has the same design as the pickling tank 21 and also has the advantages.

Referring to fig. 1 and 2, the adjusting mechanism 45 is installed on the inner bottom surface of the drawing cavity 41, the adjusting mechanism 45 includes an adjusting roller 451 at the upper end and an adjusting base 452, the adjusting base 452 includes a slide rod 4521 fixed on the inner ground, a slide block 4522 is sleeved on the slide rod 4521, an installing plate 4523 is fixed on the top of the slide block 4522, a screw 4524 is connected to the bottom of the slide rod 4521, the screw 4524 penetrates through the inner bottom surface of the drawing cavity, and a knob 4525 is sleeved on the screw 4524. An adjusting mechanism 45 is arranged on the inner bottom surface of the drawing cavity 41, wherein an adjusting roller 451 can be used for drawing matching with the drawing roller 42, an adjusting base 452 is used for controlling the height of the adjusting roller 451, a knob 4525 is rotated to drive a screw 4524 to rotate, the screw 4524 pushes a slide 4522 to move on a slide rod 4521, a fixed block arranged on the slide 4522 moves up and down along with the slide 4522, and therefore the distance between the adjusting roller 451 arranged on the fixed block and the drawing roller 42 can be adjusted.

Referring to fig. 1 and 2, the lubricating mechanism 46 includes a lubricating liquid chamber 461, a liquid flow tube 462, a fixing frame 463 and a smearing wheel 464, wherein the liquid flow tube 462 is installed at the bottom of the lubricating liquid chamber 461, the fixing frame 463 is fixed at two sides of the liquid flow tube 462, and the smearing wheel 464 is installed at the bottom of the fixing frame 463. Lubricating liquid cavity 461 transmits lubricating liquid for smearing wheel 464 through liquid flow pipe 462, and mount 463 is fixed in the both sides of liquid flow pipe 462 to mount 463 bottom fixedly connected with smears wheel 464, smears lubricating oil on the wheel 464, can contact with drawing roller 42, along with smearing wheel 464 and drawing roller 42's rotation, continuous to the drawing roller 42 lubricate, thereby guarantee to draw the lubrication of in-process.

Referring to fig. 1, 3 and 4, a groove 531 is provided in the detection plate 53 of the detector 5, and balls 533 connected by springs 532 are provided in the groove 531. The detection plate 53 of the detector 5 is provided with a ball 533 connected by a spring 532, and the flatness of the surface of the steel wire rope can be measured by the ball 533, wherein if the surface of the steel wire rope has a protrusion, the extrusion of the spring 532 will be increased, and if the surface of the steel wire rope has a groove 531, the extrusion of the spring 532 will be decreased.

Referring to fig. 1, 3 and 4, a first alarm 512 and a second alarm 522 are arranged on a base 55 of the detector 5, a first trigger switch 511 is arranged on the bracket 54, a second trigger switch 521 is arranged on the bracket 54, and the first trigger switch 511 and the second trigger switch 521 are respectively used for triggering the first alarm 512 and the second alarm 522. When the surface quality of the steel wire rope passing through the detector 5 is in a problem, the spring 532 on the ball 533 is abnormally compressed, and the detection plate 53 triggers the first trigger switch 511 or the second trigger switch 521 to trigger the first alarm 512 or the second alarm 522, so that the surface quality of the steel wire rope is detected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A high-speed continuous drawing heat treatment processing line is characterized in that: the wire drawing machine is characterized in that a paying-off machine (1), an acid washing machine (2), a heat treatment machine (3), a drawing machine (4), a detection machine (5) and a wire rewinding machine (6) are sequentially arranged along the advancing direction of a wire; the paying-off machine (1) adopts a lifting type paying-off rack, and the pickling machine (2) comprises a pickling main tank (21) and a phosphating main tank (22); the heat treatment machine (3) comprises a heating part (31) and a quenching part (32), the drawing machine (4) consists of a drawing cavity (41) and a drawing roller (42), the front end and the rear end of the drawing cavity (41) are respectively connected with an input roller (43) and an output roller (44), the lower end of the drawing roller (42) is provided with an adjusting mechanism (45), and a lubricating mechanism (46) is arranged above the drawing roller (42); the detection machine (5) comprises a first detection barrel body (51) and a second detection barrel body (52), wherein a detection plate (53) which is stacked up and down is arranged in the first detection barrel body (51), symmetrical detection plates (53) are arranged in the second detection barrel body (52), corresponding supports (54) are arranged on the left side and the right side, and the supports (54) are arranged on a base (55).

2. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: the heating part (31) comprises a first heating part (311) and a second heating part (312), the heating part (31) is composed of a quartz tube (3121) and a heating coil (3122) wound on the quartz tube (3121), and the first heating part (311) and the second heating part (312) are connected through a stainless steel tube (3123).

3. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: install inlet wire water curtain groove (23) before pickling this groove (21), phosphorization this groove (22) rear end is connected with the water curtain groove of being qualified for the next round of competitions (24), just all connect through cell body connecting plate (25) between inlet wire water curtain groove (23), pickling this groove (21), phosphorization this groove (22) and the water curtain groove of being qualified for the next round of competitions (24).

4. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: this groove of pickling (21) lid of pickling that prevents pickle volatilization and escape is equipped with on this groove of pickling (21), be provided with pickling work groove (212) in this groove of pickling (21), the side of this groove of pickling (21) is equipped with pickling pump case (213), and pickling pump case (213) UNICOM pickling this groove of pickling (21) and pickling work groove (212), this groove of bonderizing (22) is the same with this groove of pickling (21) structure.

5. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: adjustment mechanism (45) are installed on drawing the interior bottom surface of cavity (41), and adjustment mechanism (45) include adjusting roller (451) of upper end and adjust base (452), adjust base (452) including fixed subaerial litter (4521), the cover is equipped with slider (4522) on litter (4521), the top of slider (4522) is fixed with mounting panel (4523), and the bottom is connected with screw rod (4524), interior bottom surface of drawing die cavity is run through in screw rod (4524), knob (4525) are equipped with to screw rod (4524) overcoat.

6. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: the lubricating mechanism (46) comprises a lubricating liquid cavity (461), a liquid flow pipe (462), a fixing frame (463) and a smearing wheel (464), the liquid flow pipe (462) is installed at the bottom of the lubricating liquid cavity (461), the fixing frame (463) is fixed on two sides of the liquid flow pipe (462), and the smearing wheel (464) is installed at the bottom of the fixing frame (463).

7. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: a groove (531) is formed in a detection plate (53) of the detection machine (5), and balls (533) connected through springs (532) are arranged in the groove (531).

8. A high speed continuous drawing heat treatment processing line as defined in claim 1, wherein: be equipped with alarm one (512) and alarm two (522) on base (55) of detection machine (5), be equipped with trigger switch one (511) on support (54), be equipped with trigger switch two (521) on support (54), trigger switch one (511) and trigger switch two (521) are used for triggering alarm one (512) and alarm two (522) respectively.