A hanging and transporting device for pickling and phosphating of metal wires

Abstract

The invention relates to a hanging and transporting device for pickling and phosphating of metal wires, and relates to the technical field of lifting equipment, which comprises a hanging and transporting slide rail installed on the roof of a factory building, a pickling tank is arranged on the factory building floor below the hanging and transporting slide rail, and a plurality of groups of lifting equipment are slidably arranged on the hanging and transporting slide rail; the lifting equipment comprises a plurality of transporting frames slidably arranged on the lower side of the hanging and transporting slide rail, a rope-retracting and releasing machine is arranged on the top of the transporting frame, an inner crossbeam is arranged below the rope-retracting and releasing machine through two winding ropes, a hanging and transporting hook is installed on the lower side of the inner crossbeam, a supporting platform is arranged on one side of the pickling tank, and a deliquescence device is arranged on the supporting platform; the invention has the effect of being able to automatically and conveniently load the wires, complete the pickling and phosphating treatment, and when the soaking is completed, the phosphating liquid brought by the wires can be sealed and cleaned during the hanging process to prevent it from dripping on other equipment and causing pollution to the surrounding environment.

Description

Technical Field

[0001] The present application relates to the technical field of lifting equipment, and in particular to a lifting and transportation device for pickling and phosphating of metal wires. Background Art

[0002] Pickling and phosphating is a metal surface treatment process, which is widely used in the pretreatment of metal materials such as steel and aluminum alloy to improve the adhesion and corrosion resistance of subsequent coatings. After pickling and phosphating, the metal wire can remove surface dirt and oxides, improve the corrosion resistance of the metal wire, enhance the wear resistance and improve the subsequent processing performance. In the process of pickling and phosphating, in order to improve the safety and efficiency of the operation, optimize the overall process flow, and ensure the processing quality of the metal wire, lifting equipment is usually required.

[0003] For example, in the existing Chinese patent with the publication number CN113928966B, a hanging device for convenient pickling and phosphating of screw wires is disclosed, which includes a hanging beam, which is an inverted "U"-shaped structure; there are two connecting rods, which are respectively arranged on both sides of the bottom of the hanging beam; there are two connecting hooks, which are respectively fixed at the lower ends of the connecting rods; there are two hooks, which are respectively hooked on the connecting hooks; and the two ends of the hanging beam are respectively fixed at the bottoms of the left and right hooks. Through the above-mentioned existing technology, after the pickled and phosphated wire coil is lifted from the pickling and phosphating tank, the pickling and phosphating liquid brought out by the wire coil can be discharged and collected to avoid the waste of the pickling and phosphating liquid.

[0004] However, the above prior art has the following technical defects:

[0005] When placing the wire coil on the above device for lifting, the forward and reverse motors are used to control the rotation of the screw rod, driving the left and right connecting rods to move to the left and right sides, and the No. 1 beam and the No. 2 beam move to the left and right sides and separate, respectively, until the beam plug completely falls off the No. 1 beam, and then manually place the multiple wire coils that have been placed horizontally between the No. 1 beam and the beam plug, and then reversely control the forward and reverse motors to drive the No. 1 beam and the No. 2 beam to move to the middle, until the beam plug is inserted into the beam slot in the No. 1 beam until the No. 1 beam and the No. 2 beam contact each other, and the loading of the wire coil is completed. Manual assistance is required every time during the loading process, and the beam plug is aligned and inserted into the beam slot, which is time-consuming and labor-intensive, affecting the processing efficiency of the wire coil.

[0006] Secondly, after the pickled and phosphated wire coil is lifted from the pickling and phosphating tank, the forward and reverse motor is controlled to drive the No. 1 beam and the No. 2 beam to repeat the separation and closing operation, so that the pickling and phosphating liquid carried in the wire coil falls into the No. 1 beam receiving tank and the No. 2 beam receiving tank. After accumulating to a certain amount, the forward and reverse motor is used to drive the No. 1 beam and the No. 2 beam to separate above the pickling and phosphating tank, so that the pickling and phosphating liquid flows into the pickling and phosphating tank to realize the collection of the pickling and phosphating liquid. The above-mentioned prior art does not have any protective measures when performing the liquid removal operation. In the process of the pickling and phosphating liquid flowing from mid-air to the pickling and phosphating tank, the chemical components contained in the phosphating liquid are likely to cause certain pollution and damage to the surrounding environment. And because the above-mentioned device and the wire coil are immersed in the pickling and phosphating tank as a whole, it is inevitable that the No. 1 beam and the No. 2 beam will be attached with pickling and phosphating liquid. There will be certain safety hazards when the subsequent staff assists in the transportation of new wires, which will affect the health of the personnel.

[0007] Based on this, on the basis of the existing hanging device for convenient pickling and phosphating of screw wires, in order to overcome the above-mentioned technical defects, there is still room for improvement. Summary of the invention

[0008] In order to automatically and conveniently ship the wires, complete the pickling and phosphating treatment, and when the soaking is completed, the phosphating liquid brought up by the wires can be sealed and cleaned during the lifting process to prevent dripping on other equipment and causing pollution to the surrounding environment, the present application provides a hanging and transporting device for pickling and phosphating of metal wires.

[0009] The present application provides a hanging and transporting device for pickling and phosphating of metal wires, which adopts the following technical solution:

[0010] A hanging and transporting device for pickling and phosphating of metal wires, comprising a lifting slide rail installed on the roof of a factory building, a pickling tank is arranged on the factory floor below the lifting slide rail, and a plurality of lifting equipment groups are slidably arranged on the lifting slide rail;

[0011] The lifting equipment includes a plurality of transport frames slidably arranged on the lower side of the lifting rail, a rope retracting and releasing machine is arranged on the top of the transport frame, an inner crossbeam is hung below the rope retracting and releasing machine through two winding ropes, a lifting hook is installed on the lower side of the inner crossbeam, a support platform is arranged on one side of the pickling tank, and a deliquescence device is arranged on the support platform.

[0012] Preferably, the deliquidation device includes two liquid storage boxes placed on a supporting platform, two T-shaped slides are symmetrically provided on the upper side of the supporting platform for limited sliding, limiting slide grooves for the installation of the two T-shaped slides are symmetrically opened on the supporting platform, square positioning blocks are symmetrically provided on the upper side of the T-shaped slides, and closing mechanisms are provided on the two T-shaped slides.

[0013] Preferably, the closing mechanism comprises an arc-shaped assembly frame symmetrically inserted and slidably arranged on one side of the two T-shaped slide seats through two square rods, and the square positioning block is penetrated by a square hole for the square rod to be inserted and installed.

[0014] Preferably, a main outer cover and a secondary outer cover are respectively mounted on the two arc-shaped assembly frames, and the inner bottoms of the main outer cover and the secondary outer cover are both provided with inclined protrusions.

[0015] Preferably, the inner bottom of the main outer cover and the auxiliary outer cover is located on one side of the inclined protrusion and has a liquid storage tank, and the main outer cover and the auxiliary outer cover are both provided with a filter plate for covering the liquid storage tank, and the main outer cover and the auxiliary outer cover are both provided with an arc-shaped socket for inserting and installing the filter plate, and the bottom of the outer side walls of the main outer cover and the auxiliary outer cover are respectively installed with external nozzles connected to the liquid storage tank, and the two external nozzles are connected to the two liquid storage boxes by two folding hoses.

[0016] Preferably, a driving cylinder is installed on the T-shaped slide via a lifting base, and a telescopic end of the driving cylinder is connected to the arc-shaped assembly frame.

[0017] Preferably, a vibration assembly is provided in the main outer cover and the auxiliary outer cover, and the vibration assembly includes an inner arc plate which is slidingly limited in the inner wall of the main outer cover and the auxiliary outer cover by two limit columns respectively, and rectangular openings for installing the two limit columns are opened on the side walls of the main outer cover and the auxiliary outer cover, and a plurality of insertion rods are evenly distributed on the inner wall of the inner arc plate.

[0018] Preferably, a plurality of push springs are installed at equal distances at the edges of the two inner arc plates, and an insertion rod and a docking rod are respectively mounted on the inner side walls of the two inner arc plates, and one end of the docking rod has a docking slot adapted to the end of the insertion rod for insertion and connection.

[0019] Preferably, the vibration assembly also includes a driving member arranged on one side of the main outer cover, the driving member includes an L-shaped rod seat penetrating the main outer cover and connected to the inner arc plate, the main outer cover is provided with an assembly opening for installing the L-shaped rod seat, a middle connecting rod is provided on one side of the L-shaped rod seat, and a middle round ball is installed on the end of the middle connecting rod for limiting rotation.

[0020] Preferably, a driving motor is mounted on the arc-shaped assembly frame located on one side of the main outer cover through a motor seat, and a rotating end sleeve of the driving motor is provided with four-corner concave wheels that abut against the central round ball.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] The operation of the rope retracting and releasing machine controls the reeling and releasing of the winding rope, which can drive the inner crossbeam to drive the lifting hook to move downward and upward. Cooperating with the transport frame to slide under the lifting slide rail, the wire reel placed on the ground can be automatically lifted and transported to the pickling tank for pickling and phosphating treatment.

[0023] The two driving cylinders are started to push the two arc-shaped assembly frames to move respectively, so that the main outer cover and the auxiliary outer cover can be combined to wrap the wire coil after pickling treatment, so that the phosphating liquid carried up with the wire coil can naturally drip into the liquid storage tank, and finally flow into the liquid storage tank through the folded hose, greatly reducing the pollution to the surrounding environment.

[0024] After the main outer cover and the auxiliary outer cover are combined, the insertion rod will be inserted into the docking slot at the end of the docking rod, and the multiple insertion rods on the inner wall of the inner arc plate can be inserted into the wire roll. The driving motor drives the four-corner concave wheels to rotate. With the cooperation of the push spring, the two inner arc plates can be quickly moved back and forth to vibrate the wire roll, so that the phosphating liquid retained on the wire roll can quickly separate from the wire and fall into the main outer cover and the auxiliary outer cover, and finally be collected in the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the lifting equipment of the present invention.

[0027] Figure 3 It is a schematic diagram of the deliquoring device of the present invention.

[0028] Figure 4 It is an exploded view of some components of the dehydration device of the present invention.

[0029] Figure 5 It is a schematic diagram of some parts of the closing mechanism of the present invention. Figure 1 .

[0030] Figure 6 It is a schematic diagram of some parts of the closing mechanism of the present invention. Figure 2 .

[0031] Figure 7 It is a cross-sectional view of the main outer cover and the auxiliary outer cover of the present invention in a combined state.

[0032] Figure 8 It is a schematic diagram of the connection between the liquid storage box and the foldable hose of the present invention.

[0033] Fig. 9 The explosion of some parts of the closing mechanism of the present invention Figure 1 .

[0034] Fig.10 The explosion of some parts of the closing mechanism of the present invention Figure 2 (View from bottom to top).

[0035] Fig.11 It is a schematic diagram of the lifting base and the driving cylinder of the present invention.

[0036] Fig.12 This is a schematic diagram of some components of the vibration assembly of the present invention. Figure 1 .

[0037] Fig.13 It is a cross-sectional view of the vibration component of the present invention.

[0038] Fig.14 This is a schematic diagram of some components of the vibration assembly of the present invention. Figure 2 .

[0039] Fig.15 This is a schematic diagram of some components of the vibration assembly of the present invention. Figure 3 .

[0040] Fig.16 It is a schematic diagram of the driving member of the present invention.

[0041] Fig.17 It is an exploded view of the driving member of the present invention.

[0042] Fig.18 It is a schematic diagram of the displacement assembly of the present invention.

[0043] Explanation of reference numerals: 1. lifting rail; 11. pickling tank; 2. lifting equipment; 21. transport frame; 22. rope retracting and releasing machine; 23. winding rope; 24. inner crossbeam; 25. lifting hook; 26. support platform; 3. liquid removal device; 31. liquid storage tank; 32. T-shaped slide seat; 261. limit slide groove; 33. square positioning block; 4. closing mechanism; 41. square rod; 42. arc assembly frame; 331. square hole; 43. main outer cover; 44. auxiliary outer cover; 45. inclined protrusion; 431. liquid storage tank; 46. filter plate; 432 , arc-shaped socket; 47, external nozzle; 48, folding hose; 49, lifting base; 491, driving cylinder; 5, vibration assembly; 51, limiting column; 52, inner arc plate; 433, rectangular mouth; 53, insertion rod; 54, push spring; 55, insertion rod; 56, docking rod; 561, docking slot; 6, driving part; 61, L-shaped rod seat; 434, assembly mouth; 62, middle connecting rod; 63, middle round ball; 64, motor seat; 65, driving motor; 66, four-corner concave wheels; 7, displacement assembly; 71, electric push rod; 72, synchronous rod. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-Figure 18 This application is described in further detail.

[0045] The embodiment of the present application discloses a hanging and transporting device for pickling and phosphating of metal wires, which can automatically and conveniently load the wires and complete the pickling and phosphating treatment. When the soaking is completed, the phosphating liquid brought up by the wires during the lifting process can be sealed and cleaned to prevent dripping onto other equipment and polluting the surrounding environment.

[0046] Reference Figure 1 and Figure 2 As shown, the present application provides a hanging and transporting device for pickling and phosphating of metal wires, including a lifting slide rail 1 installed on the roof inside the factory building, and a pickling tank 11 is provided on the factory floor below the lifting slide rail 1. It should be noted that the interior of the pickling tank 11 is divided into multiple pickling tanks, and double doors are provided above the pickling tanks to facilitate pickling and phosphating of multiple groups of metal wires at the same time. Hydrochloric acid is added to the pickling tank 11, and the pickling tank 11 is in a closed state under normal conditions to prevent the volatilization of hydrochloric acid and the generation of pungent odors, thereby protecting the surrounding environment. In this embodiment, preferably, four groups of lifting equipment 2 are slidably provided on the lifting slide rail 1; the metal wires to be pickled and phosphated are wrapped into bundles, and the middle part is provided with a through hole and placed below the lifting equipment 2. The lifting equipment 2 can automatically lift the wire coil and transport it to the pickling tank 11 for pickling and phosphating.

[0047] The lifting equipment 2 includes four transport frames 21 slidably arranged on the lower side of the lifting slide rail 1. A rope retracting and releasing machine 22 is arranged on the top of the transport frame 21. An inner crossbeam 24 is hung below the rope retracting and releasing machine 22 through two winding ropes 23. A lifting hook 25 is installed on the lower side of the inner crossbeam 24. The rope retracting and releasing machine 22 can retract and release the winding rope 23, thereby controlling the lifting hook 25 to move downward and upward, and cooperate with the transport frame 21 to slide on the lower side of the lifting slide rail 1. When it is necessary to lift the wire coil placed on the ground, The rope retracting machine 22 controls the lifting hook 25 to move down to the lowest position, and then the transport frame 21 slides one end distance, and the lifting hook 25 can be used to automatically hook up the bundled wire rolls, and then the rope retracting machine 22 controls the lifting hook 25 to move up to lift the wire rolls into the air, and finally the transport frame 21 slides on the lifting slide rail 1 to lift the wire rolls to the pickling tank 11, and the double doors set at the pickling tank are opened, and the rope retracting machine 22 is controlled again to immerse the wire rolls in hydrochloric acid for pickling. A support platform 26 is provided on one side of the pickling tank 11, and a dehydration device 3 is provided on the support platform 26, which is used to quickly remove the excess hydrochloric acid attached to the wire rolls after pickling and phosphating, so as to avoid the hydrochloric acid dripping on the surrounding equipment during the process of lifting the wire rolls out of the pickling tank 11.

[0048] Reference Figure 3 and Figure 4As shown, in order to be able to seal and clean the hydrochloric acid that is lifted up with the wire coil, so that the excess hydrochloric acid liquid is separated from the wire coil, and to avoid dripping into the surrounding environment during the lifting process and causing pollution, the deliquidation device 3 includes two liquid storage boxes 31 placed on the support platform 26, and two T-shaped slides 32 are symmetrically provided on the upper side of the support platform 26 for limited sliding. The support platform 26 is symmetrically provided with limited sliding grooves 261 for the installation of the two T-shaped slides 32. The upper side of the T-shaped slide 32 is symmetrically provided with square positioning blocks 33, and the two square positioning blocks 33 are fixedly installed on the T-shaped slide 32; the T-shaped slide 32 can slide back and forth on the support platform 26 under force. The two T-shaped slides 32 are provided with a closing mechanism 4 to prevent the hydrochloric acid liquid that is lifted up with the wire from dripping everywhere and affecting the surrounding environment during the process of lifting the wire coil out of the pickling tank 11.

[0049] Reference Figure 5 As shown, since it is necessary to close and wrap the wire coil that is lifted after pickling and phosphating treatment to prevent the hydrochloric acid liquid that is lifted with the wire coil from dripping, the closing mechanism 4 includes an arc-shaped assembly frame 42 that is symmetrically inserted and slidably arranged on one side of the two T-shaped slides 32 through two square rods 41, and the arc-shaped assembly frame 42 and the two square rods 41 are fixedly connected. A square hole 331 for inserting and installing the square rod 41 is opened through the square positioning block 33. One side of the two T-shaped slides 32 is respectively provided with an arc-shaped assembly frame 42 through two square rods 41, and the square positioning blocks 33 installed on the two T-shaped slides 32 limit the square rod 41. The two arc-shaped assembly frames 42 are symmetrically arranged, and the arc-shaped assembly frame 42 can be driven to slide on one side of the T-shaped slide 32.

[0050] Reference Figure 6 and Figure 7 As shown, the two arc-shaped assembly frames 42 are respectively mounted with a main outer cover 43 and a sub-outer cover 44, and the main outer cover 43 and the sub-outer cover 44 are respectively fixedly mounted on the two arc-shaped assembly frames 42. The main outer cover 43 and the sub-outer cover 44 both have an inclined protrusion 45 at the bottom. When the main outer cover 43 and the sub-outer cover 44 are driven to be combined and covered on the wire coil suspended from the pickling tank 11, the two inclined protrusions 45 inside the main outer cover 43 and the sub-outer cover 44 will be combined into a triangular long rod shape located below the wire coil, ( Figure 7 (As shown is a cross-sectional view of the main outer cover 43 and the auxiliary outer cover 44 in a combined state) Under the guidance of the inclined surface, the hydrochloric acid liquid dripping from the wire coil can be temporarily stored in the main outer cover 43 and the auxiliary outer cover 44 respectively. Even if the main outer cover 43 and the auxiliary outer cover 44 are driven to separate and no longer combined, the hydrochloric acid liquid will still be in the main outer cover 43 and the auxiliary outer cover 44 under the obstruction of their respective inclined protrusions 45 and will not flow out.

[0051] Reference Figures 8 to 10As shown, considering the need to centrally drain and store the hydrochloric acid liquid dripping into the main outer cover 43 and the auxiliary outer cover 44, the main outer cover 43 and the auxiliary outer cover 44 have a liquid storage tank 431 at the bottom on one side of the inclined protrusion 45, and the hydrochloric acid liquid dripping from the wire will be temporarily stored in the liquid storage tank 431 inside the main outer cover 43 and the auxiliary outer cover 44 respectively; the main outer cover 43 and the auxiliary outer cover 44 are both inserted with a filter plate 46 for covering the liquid storage tank 431, and the filter plate 46 has a plurality of filter holes, which can play a partial filtering effect; because when the wire is immersed in the pickling tank 11, the hydrochloric acid will remove the rust on the surface of the wire, and then when the wire is lifted from the pickling tank 11, the excess hydrochloric acid will be accompanied by some impurities in the process of dripping, and before the hydrochloric acid liquid drips from the wire and is temporarily stored in the liquid storage tank 431, the filter plate 46 can filter the impurities dripping with the hydrochloric acid liquid.

[0052] The main outer cover 43 and the auxiliary outer cover 44 are both provided with arc-shaped sockets 432 for inserting and installing the filter plate 46. The outer side walls of the main outer cover 43 and the auxiliary outer cover 44 are respectively provided with external nozzles 47 connected to the liquid storage tank 431. The two external nozzles 47 are respectively connected to the two liquid storage boxes 31 through two folding hoses 48. It should be noted that the material of the folding hoses 48 should be selected to be corrosion-resistant material that can support the flow of hydrochloric acid. The hydrochloric acid entering the liquid storage tank 431 can be stored in the liquid storage box 31 through the folding hoses 48 for subsequent reuse. The filtration of impurities by the filter plate 46 can reduce the impurities contained in the stored hydrochloric acid on the one hand, and prevent the hydrochloric acid from having too many impurities and causing blockage when entering the folding hoses 48.

[0053] Reference Fig.11 As shown, since the main outer cover 43 and the auxiliary outer cover 44 need to be driven so that the two can be combined and wrapped on the suspended wire coil, a driving cylinder 491 is installed on the T-shaped slide 32 through a lifting base 49, and the telescopic end of the driving cylinder 491 is connected to the arc-shaped assembly frame 42. After the wire is lifted into the pickling tank 11 and soaked to complete the pickling, the wire is lifted from the pickling tank 11 to the top of the pickling tank 11 by controlling the lifting hook 25 through the rope retracting machine 22, and located between the main outer cover 43 and the auxiliary outer cover 44. Subsequently, the two driving cylinders 491 are started to drive the two arc-shaped assembly frames 42 to drive the main outer cover 43 and the auxiliary outer cover 44 to merge and wrap around the wire, and under the action of resistance, the merged main outer cover 43 and the auxiliary outer cover 44 can move toward the liquid storage box 31 squarely with the suspended wire.

[0054] During the movement, the hydrochloric acid liquid that is lifted up along with the wire will continue to drip downwards, but will be received by the combined main outer cover 43 and the auxiliary outer cover 44. The dripping hydrochloric acid liquid can enter the liquid storage tank 431 and flow through the folding hose 48 to be collected in the liquid storage box 31 for subsequent reuse. While reducing waste, it can also prevent the hydrochloric acid liquid from dripping into the surrounding environment and causing pollution during the process of being lifted out of the pickling tank 11.

[0055] Reference Fig.12 and Fig.13 As shown, in order to vibrate the wire coils in the main outer cover 43 and the auxiliary outer cover 44, so that the excess hydrochloric acid attached to the wire coils can be quickly separated and dropped into the main outer cover 43 and the auxiliary outer cover 44 liquid storage tank 431, the main outer cover 43 and the auxiliary outer cover 44 are provided with a vibration assembly 5, and the vibration assembly 5 includes an inner arc plate 52 which is respectively provided in the inner side wall of the main outer cover 43 and the auxiliary outer cover 44 through two limiting columns 51. The side walls of the main outer cover 43 and the auxiliary outer cover 44 are provided with a rectangular opening 433 for installing the two limiting columns 51. The two limiting columns 51 are inserted from the outside into the rectangular opening 433 and fixedly connected to the inner arc plate 52. A plurality of abutting rods 53 are evenly distributed on the inner side wall of the inner arc plate 52. When the driving cylinder 491 is started to drive the main outer cover 43 and the auxiliary outer cover 44 to merge and cover the suspended wire, the multiple insertion rods 53 arranged on the inner side of the inner arc plate 52 can be inserted into the wire. When the inner arc plate 52 is driven to move back and forth, the hydrochloric acid liquid lifted up on the wire can be accelerated to detach and drip downward.

[0056] Reference Fig.14 and Fig.15 As shown, when the main outer cover 43 and the auxiliary outer cover 44 are combined, the two inner arc plates 52 need to be temporarily connected as one body for synchronous driving. In this embodiment, three push springs 54 are preferably installed at the edges of the two inner arc plates 52 at equal distances, and the push springs 54 are fixedly connected to the inner arc plates 52. When the two inner arc plates 52 are installed in the main outer cover 43 and the auxiliary outer cover 44, the push springs 54 on one side of the two inner arc plates 52 will respectively conflict with the inner side walls of the main outer cover 43 and the auxiliary outer cover 44, so that the limit column 51 fixedly connected to the inner arc plate 52 conflicts with one end of the rectangular opening 433. The inner side walls of the two inner arc plates 52 are respectively fixedly mounted with an insertion rod 55 and a docking rod 56, and one end of the docking rod 56 has a docking slot 561 adapted to the end of the insertion rod 55 for insertion and connection. The insertion rod 55 and the docking rod 56 are fixedly mounted on the two inner arc plates 52 respectively.

[0057] Under the resistance of the push spring 54 and the limit of the limit column 51, the positions of the two inner arc plates 52 are always symmetrical. Then, when the main outer cover 43 and the auxiliary outer cover 44 are combined, the insertion rod 55 can be accurately inserted into the docking slot 561 at the end of the docking rod 56. At this time, the two inner arc plates 52 are combined into one body under the connection of the insertion rod 55 and the docking rod 56. When one of the inner arc plates 52 is displaced by force, the other inner arc plate 52 can move synchronously.

[0058] Reference Fig.16 and Fig.17 As shown, due to the need to cooperate with the push spring 54, the inner arc plate 52 is driven back and forth quickly over a short distance to achieve the purpose of vibrating the wire coil. The vibration assembly 5 also includes a driving member 6 arranged on one side of the main outer cover 43. The driving member 6 includes an L-shaped rod seat 61 that penetrates the main outer cover 43 and is connected to the inner arc plate 52. The main outer cover 43 is provided with an assembly port 434 for the L-shaped rod seat 61 to be installed. A middle connecting rod 62 is provided on one side of the L-shaped rod seat 61. The middle round ball 63 is installed at the end of the middle connecting rod 62 for limited rotation. When the middle round ball 63 is resisted, it can drive the inner arc plate 52 in the main outer cover 43 to move through the L-shaped rod seat 61, and under the connection of the insertion rod 55 and the docking rod 56, the inner arc plate 52 in the auxiliary outer cover 44 will move synchronously.

[0059] A driving motor 65 is installed on the arc-shaped assembly frame 42 located on one side of the main outer cover 43 through a motor seat 64. The rotating end of the driving motor 65 is provided with a four-corner concave wheel 66 that contacts the middle round ball 63. The driving motor 65 drives the four-corner concave wheel 66 to rotate. Since there are grooves on the four-corner concave wheel 66, the rotating four-corner concave wheel 66 contacts the middle round ball 63, and the inner arc plate 52 is pushed back and forth quickly over a short distance in cooperation with the push spring 54 to be inserted into the wire rod, so as to achieve a vibration effect on the wire rod and accelerate the rapid separation of the hydrochloric acid liquid attached to the wire rod.

[0060] By actively applying a vibration effect to the wire, combined with the slight shaking during the lifting process, the excess hydrochloric acid liquid that is carried along with the wire is quickly separated from the wire, and is collected and stored in the liquid storage tank 31. When the combined main outer cover 43 and the auxiliary outer cover 44 follow the wire to move to the top of the liquid storage tank 31, the two drive cylinders 491 are activated to contract and drive the main outer cover 43 and the auxiliary outer cover 44 to separate and open. At this time, since the dehydration treatment of the wire has been completed, there will be no excess hydrochloric acid liquid dripping to pollute the surrounding environment during the subsequent lifting and unloading of the wire. Further improve the closed dehydration operation of the wire after pickling and phosphating treatment to prevent a large amount of hydrochloric acid liquid from dripping and volatilizing in the surrounding environment during the process of lifting the wire out of the pickling tank 11, and protect the factory environment.

[0061] Reference Fig.18 As shown, on the basis of the first embodiment, in order to synchronously drive the displacement of the main outer cover 43 and the auxiliary outer cover 44, prevent the positions of the main outer cover 43 and the auxiliary outer cover 44 from being offset and misaligned, and ensure that the insertion rod 55 and the docking rod 56 can accurately complete the docking each time the main outer cover 43 and the auxiliary outer cover 44 are merged, the two sides of the support platform 26 are also provided with a displacement assembly 7 for synchronously assisting the two T-shaped slides 32. The displacement assembly 7 includes an electric push rod 71 installed on the two side walls of the support platform 26, and a synchronous rod 72 connected to the telescopic end of the electric push rod 71 is fixedly installed at one end of the T-shaped slide 32. When the main outer cover 43 and the auxiliary outer cover 44 that are combined and coated on the wire are subjected to the resistance effect and move synchronously with the wire toward the liquid storage box 31, the electric push rod 71 is started to assist in pushing the T-shaped slide 32 to move, so as to ensure that the merged main outer cover 43 and the auxiliary outer cover 44 will not be misaligned, which will affect the vibration effect of the two inner arc plates 52.

[0062] When the coating is completed, the main outer cover 43 and the auxiliary outer cover 44 are separated and opened. At this time, the main outer cover 43 and the auxiliary outer cover 44 need to be synchronously driven by the electric push rod 71 to slide and reset toward the pickling tank 11. The synchronous drive of the two electric push rods 71 ​​can prevent the positions of the main outer cover 43 and the auxiliary outer cover 44 from being offset after the reset, avoiding misalignment when they need to be merged again in the future, and preventing the insertion rod 55 and the docking rod 56 from being accurately docked.

[0063] The implementation principle of this embodiment is:

[0064] (1) Lifting and pickling: The rope-retracting machine 22 controls the lifting hook 25 to move down to the lowest position. With the sliding movement of the transport frame 21, the bundled wire coils can be hooked up. The rope-retracting machine 22 controls the lifting hook 25 to move up and lift the wires into the air. The transport frame 21 slides on the lifting slide rail 1 toward the pickling tank 11 to lift the wire coils to the pickling tank 11. The rope-retracting machine 22 is controlled again to immerse the wire coils in hydrochloric acid for pickling.

[0065] (2) Combined wrapping: After soaking and pickling, the lifting hook 25 is controlled to lift the wire from the pickling tank 11 to between the main outer cover 43 and the auxiliary outer cover 44. The two driving cylinders 491 operate to drive the main outer cover 43 and the auxiliary outer cover 44 to combine and wrap around the wire through the two arc-shaped assembly frames 42, and move toward the liquid storage box 31 along with the lifted wire.

[0066] (3) Vibration to remove liquid: When the main outer cover 43 and the auxiliary outer cover 44 are combined to cover the moving wire, the drive motor 65 is started to rotate, driving the four-corner concave wheels 66 to rotate and cooperate with the push of the push spring 54 to make the inner arc plate 52 move back and forth quickly over a short distance, thereby achieving the purpose of vibrating the wire and accelerating the rapid separation of the hydrochloric acid liquid attached to the wire.

[0067] (4) Centralized storage: During the process of lifting, displacement and vibration of the wire rod, excess hydrochloric acid drops into the liquid storage tank 431 of the main outer cover 43 and the auxiliary outer cover 44, and then flows through the folding hose 48 to be stored in the liquid storage box 31 for subsequent reuse, thereby avoiding waste and protecting the surrounding environment from pollution.

[0068] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging and transporting device for pickling and phosphating of metal wires, comprising a lifting slide rail (1) installed on the roof of a factory building, and a pickling tank (11) is provided on the floor of the factory building below the lifting slide rail (1), characterized in that: A plurality of groups of lifting equipment (2) are slidably arranged on the lifting slide rail (1); The lifting equipment (2) comprises a plurality of transport frames (21) slidably arranged on the lower side of the lifting rail (1), a rope retracting and releasing machine (22) is arranged on the top of the transport frame (21), an inner crossbeam (24) is hung below the rope retracting and releasing machine (22) via two winding ropes (23), a lifting hook (25) is installed on the lower side of the inner crossbeam (24), a support platform (26) is arranged on one side of the pickling tank (11), and a deliquescence device (3) is arranged on the support platform (26); The deliquidation device (3) comprises two liquid storage boxes (31) placed on a support platform (26); two T-shaped slide seats (32) are symmetrically provided on the upper side of the support platform (26) for limited sliding; the support platform (26) is symmetrically provided with limited sliding grooves (261) for installing the two T-shaped slide seats (32); square positioning blocks (33) are symmetrically provided on the upper side of the T-shaped slide seats (32); and a closing mechanism (4) is provided on the two T-shaped slide seats (32); The closing mechanism (4) comprises an arc-shaped assembly frame (42) symmetrically inserted and slidably arranged on one side of two T-shaped slide seats (32) through two square rods (41); a square hole (331) for inserting and installing the square rod (41) is formed through the square positioning block (33); A main outer cover (43) and a secondary outer cover (44) are respectively mounted on the two arc-shaped assembly frames (42), and the inner bottoms of the main outer cover (43) and the secondary outer cover (44) are both provided with inclined protrusions (45); A vibration assembly (5) is provided in the main outer cover (43) and the auxiliary outer cover (44), and the vibration assembly (5) comprises an inner arc plate (52) which is respectively provided in a limited sliding manner in the inner side walls of the main outer cover (43) and the auxiliary outer cover (44) through two limit columns (51), and the side walls of the main outer cover (43) and the auxiliary outer cover (44) are both provided with a rectangular opening (433) for installing the two limit columns (51), and a plurality of insertion rods (53) are evenly distributed on the inner side wall of the inner arc plate (52); A plurality of push springs (54) are equidistantly installed at the edges of the two inner arc-shaped plates (52), and an insertion rod (55) and a docking rod (56) are respectively mounted on the inner side walls of the two inner arc-shaped plates (52), and one end of the docking rod (56) has a docking slot (561) adapted to fit the end of the insertion rod (55) for insertion and connection.

2. A hanging and transporting device for pickling and phosphating of metal wires according to claim 1, characterized in that: The main outer cover (43) and the auxiliary outer cover (44) have a liquid storage tank (431) at the bottom of the inner side located on one side of the inclined protrusion (45). The main outer cover (43) and the auxiliary outer cover (44) are both provided with a filter plate (46) for covering the liquid storage tank (431). The main outer cover (43) and the auxiliary outer cover (44) are both provided with an arc-shaped socket (432) for inserting and installing the filter plate (46). The bottom of the outer side wall of the main outer cover (43) and the auxiliary outer cover (44) are respectively provided with an external connection nozzle (47) connected to the liquid storage tank (431). The two external connection nozzles (47) are connected to the two liquid storage boxes (31) through two folding hoses (48).

3. A hanging and transporting device for pickling and phosphating of metal wires according to claim 1, characterized in that: A driving cylinder (491) is installed on the T-shaped slide seat (32) via a lifting base (49), and a telescopic end of the driving cylinder (491) is connected to an arc-shaped assembly frame (42).

4. A hanging and transporting device for pickling and phosphating of metal wires according to claim 1, characterized in that: The vibration assembly (5) further comprises a driving member (6) arranged on one side of the main outer cover (43), the driving member (6) comprising an L-shaped rod seat (61) penetrating the main outer cover (43) and connected to the inner arc-shaped plate (52), the main outer cover (43) being provided with an assembly opening (434) for installing the L-shaped rod seat (61), a middle connecting rod (62) being provided on one side of the L-shaped rod seat (61), and a middle round ball (63) being installed at the end of the middle connecting rod (62) for limited rotation.

5. A hanging and transporting device for pickling and phosphating of metal wires according to claim 4, characterized in that: A driving motor (65) is installed on the arc-shaped assembly frame (42) located on one side of the main outer cover (43) through a motor seat (64), and a rotating end sleeve of the driving motor (65) is provided with a four-corner concave wheel (66) that contacts the middle round ball (63).

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