Alloy part automatic transfer type continuous barrel plating equipment

Abstract

The invention provides alloy part automatic transfer type continuous barrel plating equipment which comprises a bottom plate and barrel plating equipment, box assemblies are installed on the top face of the bottom plate at equal intervals, and auxiliary barrel plating assemblies are installed on the two sides of the box assemblies correspondingly; the barrel plating equipment comprises two sets of hanging rods, the two ends of the surfaces of the hanging rods are fixedly connected with T-shaped blocks correspondingly, a transmission rod is rotationally connected between the two sets of T-shaped blocks, and the surface of the transmission rod is fixedly connected with a transfer gear and a butt joint gear correspondingly. And the roller assembly comprises a hexagonal frame, mounting grooves are formed in the surfaces of the hexagonal frame correspondingly, sealing parts are mounted in the mounting grooves, sliding grooves are formed in the two sides of the inner cavity wall of the hexagonal frame correspondingly, and stirring parts are slidably connected into the sliding grooves. Through mutual cooperation of the barrel plating equipment, the box body assembly, the auxiliary barrel plating assembly, the swing assembly and the material taking assembly, barrel plating of door lock accessories can be achieved.

Description

Technical Field

[0001] This invention relates to the field of barrel plating technology for alloy parts, and specifically to an automatic transfer continuous barrel plating equipment for alloy parts. Background Technology

[0002] Currently, door lock alloy parts are generally treated with barrel plating. In this process, the alloy parts to be treated (including handles, gaskets, and other components) are first placed into a barrel plating tank, sealed, and then immersed in an electroplating bath. The barrel plating tank is continuously rotated by a drive device to achieve uniform deposition of the electroplating layer on the surface of the workpiece.

[0003] However, the existing process has the following problems: First, due to the complex shape and diverse structure of the door lock alloy parts, parts such as gaskets are prone to sticking together, stacking, or even mechanically jamming inside the drum. The adhesion effect on the curved surface of the door handle is also poor, resulting in poor workpiece tumbling and insufficient mixing, which in turn causes quality problems such as uneven electroplating coverage, local missed plating, or insufficient thickness. Second, during the unloading stage, these workpieces are prone to clogging the discharge port of the barrel plating tank, making unloading difficult, reducing production efficiency, and potentially causing scratches on the workpiece surface; while separate electroplating by category will affect the overall processing efficiency. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an automatic transfer continuous barrel plating device for alloy parts, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic transfer continuous barrel plating equipment for alloy parts includes a base plate and a barrel plating device. Box assemblies are evenly spaced on the top surface of the base plate. Auxiliary barrel plating assemblies are installed on both sides of each box assembly. The barrel plating device is placed inside each box assembly. A swinging component is installed on the bottom surface of one of the box assemblies. A material handling component is installed on the top surface of the base plate, above the box assembly. The barrel plating device includes two sets of suspension rods. T-blocks are fixedly connected to both ends of the suspension rods. A transmission rod is rotatably connected between the two sets of T-blocks, with one end of the transmission rod passing through one of the T-blocks. A central gear and a connecting gear are fixedly connected to the surface of the transmission rod. A lower rotatable connection is formed between the two sets of T-blocks. The device is equipped with a roller assembly. The roller assembly includes a hexagonal frame, with mounting grooves on the surface of the hexagonal frame. Sealing components are installed in the mounting grooves, and there are six sets of mounting grooves. Sliding grooves are provided on both sides of the inner wall of the hexagonal frame, and there are a total of five sets of sliding grooves. A stirring component is slidably connected in the sliding grooves. Large gear disks are fixedly connected to both ends of the hexagonal frame. A central gear meshes with the large gear disks. A rotating shaft is fixedly connected to the middle of one side of the large gear disk. A pressing tooth disk is fixedly connected to the surface of one of the rotating shafts. A locking damping rod is fixedly connected to one side of the large gear disk, and there are a total of six sets of locking damping rods. A U-shaped insert rod is fixedly connected to one end of each locking damping rod.

[0007] Furthermore, the sealing component includes a sealing mesh plate, which is installed in the mounting groove. Locking holes are provided on both sides of the sealing mesh plate. Shafts are rotatably connected at equal intervals inside the sealing mesh plate. A deflector block is fixedly connected to one end of the shaft, and a matching rod is fixedly connected to the other end of the shaft. A blocking disc is fixedly connected to the surface of the matching rod. U-shaped locking tongues are slidably connected inside the matching rods, and a locking tongue damping rod is fixedly connected between the two sets of U-shaped locking tongues.

[0008] Furthermore, the stirring component includes a stirring mesh plate, with studs fixedly connected at equal intervals on one side of the stirring mesh plate, and smoothing blocks fixedly connected to both ends of the stirring mesh plate. The two ends of the stirring mesh plate slide within the sliding groove through the smoothing blocks, and square blocks are fixedly connected at equal intervals to one end of the stirring mesh plate. An offset groove is provided on one side of the square blocks.

[0009] Furthermore, the housing assembly includes an electroplating tank, the top surface of the base plate is fixedly connected to the electroplating tank, a drive motor is fixedly connected to one side of the electroplating tank, the output end of the drive motor is rotatably connected to a transmission shaft through a worm gear and worm wheel, a transmission gear is fixedly connected to the surface of the transmission shaft, and a Y-shaped rod is symmetrically fixedly connected to the top surface of the electroplating tank.

[0010] Furthermore, the box assembly also includes an anode plate and a cathode plate, and the anode plate and cathode plate are fixedly connected to the inner wall of the electroplating box respectively, and the anode plate and cathode plate are symmetrically installed on the inner wall of the electroplating box.

[0011] Furthermore, the swing assembly includes a hollow box and a support plate. The bottom of the inner cavity of the electroplating box is fixedly connected to the hollow box and the support plate respectively. The top surface of the hollow box is rotatably connected to a deflection cylinder. The deflection cylinder rotates inside the support plate. The top surface of the deflection cylinder is fixedly connected to a hollow deflection plate. The top surface of the hollow deflection plate is provided with exhaust holes at equal intervals.

[0012] Furthermore, the swing assembly also includes a vertical rod, which is fixedly connected to the bottom surface of the electroplating tank. A vertical groove is provided on the upper part of one side of the vertical rod, and a rebound damping rod is fixedly connected in the vertical groove. One end of the rebound damping rod is fixedly connected to a pressure-bearing inclined rod, and the bottom surface of the pressure-bearing inclined rod is rotatably connected to a connecting rod via a pin. One end of the connecting rod is rotatably connected to a reciprocating rack via a pin, and the reciprocating rack is meshed with a reciprocating gear. A reciprocating gear is fixedly connected to the surface of the deflection cylinder, and a swing damping rod is fixedly connected to the top surface of the reciprocating rack between the support plates.

[0013] Furthermore, the auxiliary barrel plating assembly includes a reciprocating track, with reciprocating tracks fixedly connected to both sides of the electroplating tank. A reciprocating lead screw is rotatably connected within the reciprocating track. The surface of the drive shaft is rotatably connected to the reciprocating lead screw via a sprocket and chain. A reciprocating sleeve is threadedly connected to the surface of the reciprocating lead screw. A hollow rod is slidably connected within the reciprocating sleeve. A translation block is fixedly connected to the top surface of the hollow rod. A reciprocating damping rod is fixedly connected to one side of the translation block and between the reciprocating sleeves. An inclined nozzle is fixedly connected to one end of the hollow rod.

[0014] Furthermore, the auxiliary barrel plating assembly also includes a telescopic sleeve rod, which is symmetrically and fixedly connected to the top surface of the reciprocating track. A long rod is fixedly connected to one end of the telescopic sleeve rod, and a translation groove is provided on the bottom surface of the long rod. A translation block is slidably connected in the translation groove, and oblique translation rods are fixedly connected to both ends of the long rod.

[0015] Furthermore, the material handling assembly includes a moving track and a drive moving frame. The top surface of the base plate and both sides of the electroplating box are fixedly connected to the moving track. The drive moving frame moves within the moving track. A lifting hydraulic rod is symmetrically fixedly connected within the drive moving frame. The output end of the lifting hydraulic rod is fixedly connected to an opposing track. A hook is slidably connected within the opposing track. A bidirectional pneumatic rod is fixedly connected to the center of the bottom surface of the opposing track. The output end of the bidirectional pneumatic rod is fixedly connected to a hook.

[0016] This invention provides an automatic transfer-type continuous barrel plating equipment for alloy parts. Compared with the prior art, it has the following advantages:

[0017] 1. The door handle is designed to be mounted on the outside of the roller assembly, while small parts such as gaskets are placed inside the roller assembly. This allows for simultaneous electroplating and reduces interference between the handle and the gasket. Furthermore, the stirring components in the five sets of sliding grooves can move with the roller (driven by the subsequent swing component) to stir the components within the hexagonal frame, preventing accumulation and adhesion and improving the uniformity of electroplating.

[0018] 2. By using the auxiliary barrel plating assembly, the plating solution around the anode and cathode plates is blown towards the barrel assembly during barrel plating, thereby improving the plating quality of the door handle accessories.

[0019] 3. The oscillating component drives the movement of the stirring component, thereby stirring the components inside the drum assembly and preventing them from sticking together, which would result in poor electroplating effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 An overall schematic diagram of the present invention is shown;

[0022] Figure 2 This diagram shows another perspective view of the overall invention;

[0023] Figure 3 A schematic diagram of the material handling component of the present invention is shown;

[0024] Figure 4 This diagram shows a partially enlarged schematic of the material handling component of the present invention;

[0025] Figure 5 A schematic diagram of the housing assembly of the present invention is shown;

[0026] Figure 6 A partial cross-sectional schematic diagram of the housing assembly of the present invention is shown;

[0027] Figure 7 A schematic diagram of the auxiliary barrel plating assembly of the present invention is shown;

[0028] Figure 8 A partial cross-sectional schematic diagram of the auxiliary barrel plating assembly of the present invention is shown;

[0029] Figure 9A schematic diagram of the swing component of the present invention is shown;

[0030] Figure 10 A partial cross-sectional schematic diagram of the swing assembly of the present invention is shown;

[0031] Figure 11 A partial cross-sectional schematic diagram of the present invention is shown;

[0032] Figure 12 A schematic diagram of the barrel plating equipment of the present invention is shown;

[0033] Figure 13 A partial cross-sectional schematic diagram of the barrel plating equipment of the present invention is shown;

[0034] Figure 14 A partial schematic diagram of the barrel plating equipment of the present invention is shown;

[0035] Figure 15 A schematic diagram of the stirring component of the present invention is shown;

[0036] As shown in the figure:

[0037] 100. Base plate;

[0038] 200. Barrel plating equipment; 201. Suspension rod; 202. T-block; 203. Transmission rod; 204. Central gear; 205. Connecting gear; 206. Hexagonal frame; 207. Mounting groove; 208. Sliding groove; 209. Large gear disc; 210. Rotating shaft; 211. Extrusion gear disc; 212. Locking damping rod; 213. U-shaped insert rod; 214. Sealing mesh plate; 215. Locking hole; 216. Shaft; 217. Offset block; 218. Connecting rod; 219. Blocking disc; 220. U-shaped locking tongue; 221. Locking tongue damping rod; 222. Stirring mesh plate; 223. Column nail; 224. Smooth block; 225. Square block; 226. Offset groove;

[0039] 300. Box assembly; 301. Electroplating box; 302. Drive motor; 303. Drive shaft; 304. Drive gear; 305. Y-shaped rod; 306. Anode plate; 307. Cathode plate;

[0040] 400. Auxiliary barrel plating assembly; 401. Reciprocating track; 402. Reciprocating lead screw; 403. Reciprocating sleeve; 404. Hollow rod; 405. Translation block; 406. Reciprocating damping rod; 407. Angled nozzle; 408. Telescopic sleeve; 409. Long rod; 410. Translation groove; 411. Angled rod;

[0041] 500. Swing assembly; 501. Hollow box; 502. Support plate; 503. Deflection cylinder; 504. Hollow deflection plate; 505. Exhaust port; 506. Vertical rod; 507. Vertical groove; 508. Rebound damping rod; 509. Compression diagonal rod; 510. Connecting rod; 511. Reciprocating rack; 512. Reciprocating gear; 513. Swing damping rod;

[0042] 600. Material handling assembly; 601. Moving track; 602. Drive moving frame; 603. Lifting hydraulic rod; 604. Opposing track; 605. Hook; 606. Two-way pneumatic rod. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] Example

[0045] To address the technical problems in the background section, the following is provided: an automatic transfer continuous barrel plating equipment for alloy parts.

[0046] Combination Figures 1-15As shown, the present invention provides an automatic transfer continuous barrel plating equipment for alloy parts, comprising: a base plate 100 and a barrel plating device 200; a box assembly 300 is installed at equal intervals on the top surface of the base plate 100; auxiliary barrel plating assemblies 400 are installed on both sides of the box assembly 300; the barrel plating device 200 is placed inside the box assembly 300; a swing assembly 500 is installed on the bottom surface of one of the box assemblies 300; and a material picking assembly 600 is installed on the top surface of the base plate 100 above the box assembly 300; the barrel plating device 200 includes a suspension rod 201, two sets of which are provided; T-shaped blocks 202 are fixedly connected to both ends of the surface of the suspension rod 201; a transmission rod 203 is rotatably connected between the two sets of T-shaped blocks 202, and one end of the transmission rod 203 passes through one of the T-shaped blocks 202; a central gear 204 and a connecting gear 205 are fixedly connected to the surface of the transmission rod 203; and the two sets of... A roller assembly is rotatably connected to the lower part between the T-blocks 202; the roller assembly includes a hexagonal frame 206, the surface of the hexagonal frame 206 is provided with mounting grooves 207, a sealing component is installed in the mounting grooves 207, and there are six sets of mounting grooves 207. Sliding grooves 208 are provided on both sides of the inner wall of the hexagonal frame 206, and there are a total of 5 sets of sliding grooves 208. A stirring component is slidably connected in the sliding grooves 208. Large gear disks 209 are fixedly connected to both ends of the hexagonal frame 206. A central gear 204 meshes with the large gear disks 209. A rotating shaft 210 is fixedly connected to the middle of one side of the large gear disk 209. A pressing tooth disk 211 is fixedly connected to the surface of one of the rotating shafts 210. A locking damping rod 212 is fixedly connected to one side of the large gear disk 209. There are a total of 6 sets of locking damping rods 212. A U-shaped insert rod 213 is fixedly connected to one end of the locking damping rod 212.

[0047] By meshing the intermediate gear with the large gear disc, the power of the transmission rod is stably transmitted to the drum assembly, so as to achieve uniform rotation of the drum and avoid operational deviation.

[0048] The stirring components in the five sets of sliding grooves can move with the drum (driven by the subsequent swing component) to stir the parts in the hexagonal frame, avoid accumulation and adhesion, and improve the uniformity of electroplating.

[0049] Because the roller assembly adopts a detachable structure, firstly, it facilitates the unloading of materials by later staff; secondly, it facilitates the cleaning of the sealing components by later staff; and thirdly, it facilitates the removal of the door handle when disassembling the sealing components, making it convenient for later staff to carry out processes such as spraying the door handle.

[0050] By using the auxiliary barrel plating assembly, the plating solution around the anode and cathode plates is blown towards the barrel assembly during barrel plating, thereby improving the plating quality of door handle accessories.

[0051] The oscillating component drives the movement of the stirring component, thereby stirring the components inside the drum assembly to prevent them from sticking together and resulting in poor electroplating effect.

[0052] The material handling assembly grips the barrel plating equipment and places it into different housing components to achieve continuous barrel plating.

[0053] In this embodiment, the sealing component includes a sealing mesh plate 214. The sealing mesh plate 214 is installed in the mounting groove 207. Locking holes 215 are respectively provided on both sides of the sealing mesh plate 214. Shafts 216 are rotatably connected at equal intervals inside the sealing mesh plate 214. One end of the shaft 216 is fixedly connected to an offset block 217, and the other end of the shaft 216 is fixedly connected to a mating rod 218. A blocking disc 219 is fixedly connected to the surface of the mating rod 218. U-shaped locking tongues 220 are slidably connected inside the mating rods 218. Locking tongue damping rods 221 are fixedly connected between the two sets of U-shaped locking tongues 220.

[0054] The sealing mesh plate can be locked by inserting the U-shaped plug into the locking hole without tools. Combined with the elastic force of the locking damping rod, the seal is firm and the installation and removal efficiency is improved.

[0055] By positioning the door handle at the insertion rod, the blocking plate limits the insertion depth of the door handle to avoid installation deviation;

[0056] By pressing the U-shaped latch to retract it onto the door handle, and then releasing it, the latch damping rod pushes the U-shaped latch back to lock, thus achieving quick and secure installation of the door handle.

[0057] In this embodiment, the stirring component includes a stirring mesh plate 222. One side of the stirring mesh plate 222 is fixedly connected with studs 223 at equal intervals. Both ends of the stirring mesh plate 222 are fixedly connected with smooth blocks 224. The two ends of the stirring mesh plate 222 slide in the sliding groove 208 through the smooth blocks 224. One end of the stirring mesh plate 222 is fixedly connected with square blocks 225 at equal intervals. One side of the square blocks 225 is provided with an offset groove 226.

[0058] The pins on the mixing screen can be inserted into the gaps between the parts, and as the screen moves, they break up the accumulated parts (such as small door lock parts), preventing them from sticking together and improving the uniformity of electroplating.

[0059] In this embodiment, the box assembly 300 includes an electroplating box 301. The electroplating box 301 is fixedly connected to the top surface of the bottom plate 100. A drive motor 302 is fixedly connected to one side of the electroplating box 301. The output end of the drive motor 302 is rotatably connected to a transmission shaft 303 through a worm gear and a worm wheel. A transmission gear 304 is fixedly connected to the surface of the transmission shaft 303. A Y-shaped rod 305 is symmetrically fixedly connected to the top surface of the electroplating box 301.

[0060] The Y-shaped rod can support the suspension rod. When the barrel plating equipment is placed in, the suspension rod falls into the Y-shaped rod, preventing the equipment from tilting or shifting and ensuring precise meshing between the transmission gear and the mating gear.

[0061] In this embodiment, the box assembly 300 further includes an anode plate 306 and a cathode plate 307. The anode plate 306 and the cathode plate 307 are fixedly connected to the inner wall of the electroplating box 301, and the anode plate 306 and the cathode plate 307 are symmetrically installed on the inner wall of the electroplating box 301.

[0062] By symmetrically installing the electrode plate and the cathode plate, a uniform electric field is formed inside the electroplating box. All parts of the accessories (such as door handles and door lock parts) are subjected to the same electric field, resulting in a uniform electroplating layer thickness.

[0063] In this embodiment, the swing assembly 500 includes a hollow box 501 and a support plate 502. The bottom of the inner cavity of the electroplating box 301 is fixedly connected to the hollow box 501 and the support plate 502 respectively. The top surface of the hollow box 501 is rotatably connected to a deflection cylinder 503. The deflection cylinder 503 rotates inside the support plate 502. The top surface of the deflection cylinder 503 is fixedly connected to a hollow deflection plate 504. The top surface of the hollow deflection plate 504 is provided with exhaust holes 505 at equal intervals.

[0064] Gas is injected into the hollow box by an external air pump, enters the hollow deflection plate through the deflection cylinder, and is discharged from the equally spaced exhaust holes. The air bubbles drive the electroplating solution to flow, replenishing metal ions around the drum in a timely manner and improving electroplating efficiency.

[0065] In this embodiment, the swing assembly 500 also includes a vertical rod 506. The bottom surface of the electroplating box 301 is fixedly connected to the vertical rod 506. A vertical groove 507 is provided on the upper part of one side of the vertical rod 506. A rebound damping rod 508 is fixedly connected in the vertical groove 507. One end of the rebound damping rod 508 is fixedly connected to a pressure-bearing inclined rod 509. The bottom surface of the pressure-bearing inclined rod 509 is rotatably connected to a connecting rod 510 through a pin. One end of the connecting rod 510 is rotatably connected to a reciprocating rack 511 through a pin. The reciprocating rack 511 is meshed with a reciprocating gear 512. The surface of the deflection cylinder 503 is fixedly connected to the reciprocating gear 512. The top surface of the reciprocating rack 511 and located between the support plates 502 is fixedly connected to a swing damping rod 513.

[0066] When the extrusion toothed disc of the roller assembly rotates, it extrudes the pressure-bearing inclined bar, which drives the reciprocating rack to move via the connecting rod, thereby meshing with the reciprocating gear to rotate the deflection cylinder. The oscillating assembly is driven by the roller's own power, eliminating the need for an additional motor, thus reducing costs and energy consumption. At the same time, the rotation of the deflection cylinder will drive the hollow deflection plate 504 to rotate, which will also drive the door handle to rotate. When the door handle rotates, it will drive the stirring component to move, starting to stir the internal components.

[0067] In this embodiment, the auxiliary barrel plating assembly 400 includes a reciprocating track 401. The reciprocating track 401 is fixedly connected to both sides of the electroplating tank 301. A reciprocating lead screw 402 is rotatably connected inside the reciprocating track 401. The surface of the drive shaft 303 is rotatably connected to the reciprocating lead screw 402 through a sprocket and a chain. A reciprocating sleeve 403 is threadedly connected to the surface of the reciprocating lead screw 402. A hollow rod 404 is slidably connected inside the reciprocating sleeve 403. A translation block 405 is fixedly connected to the top surface of the hollow rod 404. A reciprocating damping rod 406 is fixedly connected to one side of the translation block 405 and between the reciprocating sleeves 403. A sloped nozzle 407 is fixedly connected to one end of the hollow rod 404.

[0068] The drive shaft drives the reciprocating screw to rotate, which in turn causes the reciprocating sleeve to move the hollow rod and the inclined nozzle back and forth. The inclined nozzle sprays air to impact the electroplating solution around the electrode, blowing high-concentration ions toward the drum and improving electroplating efficiency. At the same time, the gas sprayed from the inclined nozzle can wash the surface of the sealing mesh plate, clean the electroplating residue in the holes, avoid blockage, and ensure that the electroplating solution enters the drum normally.

[0069] In this embodiment, the auxiliary barrel plating assembly 400 also includes a telescopic sleeve rod 408. The top surface of the reciprocating track 401 is symmetrically and fixedly connected to the telescopic sleeve rod 408. One end of the telescopic sleeve rod 408 is fixedly connected to a long rod 409. The bottom surface of the long rod 409 is provided with a translation groove 410. A translation block 405 is slidably connected in the translation groove 410. The two ends of the long rod 409 are respectively fixedly connected to inclined rods 411.

[0070] When the barrel plating equipment 200 is placed in, the suspension rod 201 presses the inclined rod 411, which drives the long rod 409 to move. Then, the translation block 405 pulls the hollow rod 404 and the inclined nozzle 407 towards the barrel assembly, so that the inclined nozzle 407 is close to the barrel assembly. This makes it easier to blow the plating solution around the anode plate 306 and cathode plate 307 towards the barrel assembly, thereby improving the plating quality and cleaning the holes on the surface of the barrel assembly.

[0071] In this embodiment, the material handling component 600 includes a moving track 601 and a drive moving frame 602. The moving track 601 is fixedly connected to the top surface of the base plate 100 and to both sides of the electroplating tank 301. The drive moving frame 602 moves within the moving track 601. A lifting hydraulic rod 603 is symmetrically fixedly connected within the drive moving frame 602. The output end of the lifting hydraulic rod 603 is fixedly connected to an opposing track 604. A hook 605 is slidably connected within the opposing track 604. A bidirectional pneumatic rod 606 is fixedly connected to the center of the bottom surface of the opposing track 604. The output end of the bidirectional pneumatic rod 606 is fixedly connected to the hook 605.

[0072] By driving the mobile frame 602 to move within the mobile track 601, adjusting the height with the lifting hydraulic rod 603, and driving the two sets of hooks 605 to grab the suspension rod 201 in the barrel plating equipment 200, the barrel plating equipment 200 can be automatically transferred without manual intervention, thus improving the efficiency of continuous barrel plating.

[0073] Working principle and usage process of this invention:

[0074] Step 1: Assemble the roller assembly:

[0075] First, pull the U-shaped insert rod 213. The U-shaped insert rod 213 will stretch and lock the damping rod 212. As the U-shaped insert rod 213 is pulled out, the worker begins to put the sealing mesh plate 214 into the installation groove 207. After insertion, the worker also needs to put the deflector block 217 into the deflector groove 226. After insertion, the worker can release the U-shaped insert rod 213. As the U-shaped insert rod 213 is released, it will be inserted into the locking hole 215 under the action of the locking damping rod 212, thus fixing one of the sealing mesh plates 214 onto the hexagonal frame 206. Then, the worker begins to install the remaining 4 sealing mesh plates 214 in the same way. (Mainly because there are 5 sets of stirring components, the 5 sets of sealing components to be installed now will all be installed on one side of the stirring components.)

[0076] The second step is to first place the small door lock parts into the hexagonal frame, and then install the door handle:

[0077] First, place the small door lock parts into the hexagonal frame 206 from the side without the stirring component installed. After placement, install the last sealing mesh plate 214 into the mounting groove 207 in the same manner as described above. After installation, the hexagonal frame 206 is fully sealed. Then, begin installing the door handles on the surfaces of the six sealing mesh plates 214. During installation, the worker first presses down the U-shaped latch 220. As the U-shaped latch 220 is pressed down, the latch damping rod 22... 1. The door handle will be squeezed, and at the same time, the U-shaped locking tongue 220 will be stored in the insert rod 218. At this time, the worker inserts one end of the door handle into the surface of the insert rod 218. At the same time, the one end of the door handle will be blocked by the blocking plate 219. After the door handle is inserted into the designated position, the worker can release the U-shaped locking tongue 220. At this time, the U-shaped locking tongue 220 will fix the door handle to the surface of the symmetrical rod 218 under the action of the locking tongue damping rod 221. After the door handle is fixed on the surface of all the symmetrical rods 218, the subsequent barrel plating can be prepared.

[0078] The third step is to retrieve the barrel plating equipment containing the accessories using the material retrieval component 600;

[0079] When taking the barrel plating equipment, firstly, start the drive moving frame 602. As the drive moving frame 602 moves on the moving track 601, it will move the hook 605 above the barrel plating equipment 200. Then, stop the drive moving frame 602. At the same time, start the lifting hydraulic rod 603. As the lifting hydraulic rod 603 works, it will move the hook 605 downward. When the hook 605 moves to the side of the suspension rod 201, start the bidirectional pneumatic rod 606. As the bidirectional pneumatic rod 606 works, it will move the hook 605 closer to the suspension rod 201 and make the hook 605 move below the suspension rod 201. Then, the upward movement of the lifting hydraulic rod 603 will make the hook 605 move the suspension rod 201 upward, thereby lifting the barrel plating equipment and moving it above the box assembly 300.

[0080] The fourth step is to place the barrel plating equipment containing the accessories into the housing assembly 300 and perform barrel plating on it;

[0081] First, the lifting hydraulic rod 603 is activated. As the lifting hydraulic rod 603 moves downward, the barrel plating equipment 200 moves downward under the action of gravity, causing the roller assembly to first enter the electroplating tank 301 and be immersed in the electroplating solution. As the suspension rod 201 moves downward, it falls into the Y-shaped rod 305. When the suspension rod 201 moves downward but has not yet entered the Y-shaped rod 305, the suspension rod 201 will first squeeze the inclined rod 411. As the inclined rod 411 moves, it will drive the long rod. When 409 is displaced, the telescopic sleeve 408 and the reciprocating damping rod 406 are stretched as the long rod 409 moves. At the same time, the movement of the long rod 409 will drive the translation block 405, the hollow rod 404 and the inclined nozzle 407 to move. As the inclined nozzle 407 moves, it will move closer to the roller assembly. When the entire barrel plating equipment 200 is placed into the electroplating tank 301, the transmission gear 304 will mesh with the docking gear 205, thus completing the placement of the barrel plating equipment 200 into the electroplating tank 301.

[0082] During electroplating, firstly, the anode plate 306 and cathode plate 307 are energized. After energization, the drive motor 302 is started. The drive motor 302 drives the transmission shaft 303 and the transmission gear 304 to rotate. When the transmission gear 304 rotates, it drives the mating gear 205, the transmission rod 203 and the intermediate gear 204 to rotate. When the intermediate gear 204 rotates, it drives the roller assembly to rotate. When the roller assembly rotates, it drives multiple sets of door handles to rotate. At the same time, the accessories in the roller assembly will also tumble inside the roller assembly, and the electroplating of the door handles and accessories will begin.

[0083] When the drive shaft 303 rotates, it drives the reciprocating screw 402 to rotate. When the reciprocating screw 402 rotates, it drives the reciprocating sleeve 403 to move back and forth in the reciprocating track 401. As the reciprocating screw 402 moves, it drives the hollow rod 404 to move. When the hollow rod 404 moves, it drives the inclined nozzle 407 to move back and forth in the electroplating tank 301. As the inclined nozzle 407 moves back and forth, external gas begins to be injected into the hollow rod 404 and then enters the inclined nozzle 407. The gas sprayed out by the inclined nozzle 407 will impact the electroplating solution around the anode plate 306 and the cathode plate 307, blowing the electroplating solution containing anions and cations towards the roller assembly to better electroplat the door handle and internal accessories. At the same time, the electroplating solution blown in can also clean the holes on the sealing mesh plate 214 to prevent the holes from becoming blocked.

[0084] When the roller assembly rotates, it drives the extrusion toothed disc 211. As the extrusion toothed disc 211 rotates, the protrusions on it begin to press against the pressure-bearing inclined rod 509. As the pressure-bearing inclined rod 509 moves downward, it causes the connecting rod 510 to shift at an angle. As the connecting rod 510 rotates, it causes the reciprocating rack 511 to move. The movement of the reciprocating rack 511 causes the reciprocating gear 512 to rotate, thereby causing the deflection cylinder 503 to rotate. When the deflection cylinder 503 rotates, it causes the hollow deflection plate 504 to rotate by a certain angle. When the hollow deflection plate 504 rotates, it causes the door handle to rotate. When the door handle is rotated to a certain angle, it will cause the insert rod 218, shaft 216 and deflector block 217 to rotate. When the deflector block 217 rotates to a certain angle, it will cause the square block 225 to move. When the square block 225 moves, it will cause the stirring mesh plate 222 and the pin 223 to move. When the stirring mesh plate 222 and the pin 223 move, the accessories in the hexagonal frame 206 will be stirred to prevent the accessories from sticking together and affecting the electroplating. When the stirring mesh plate 222 moves, it will cause the smooth block 224 to slide in the sliding groove 208, thus realizing electroplating and stirring at the same time.

[0085] During electroplating, an external air pump continuously injects gas into the hollow box 501. The gas enters the hollow deflection plate 504 along the deflection cylinder 503 and is finally discharged from the exhaust port 505. The discharged gas accelerates the flow of the electroplating solution, which can better electroplat the door lock accessories.

[0086] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic transfer continuous barrel plating equipment for alloy parts, characterized in that, The device includes a base plate (100) and a barrel plating device (200). The top surface of the base plate (100) is equipped with box assemblies (300) at equal intervals. Auxiliary barrel plating assemblies (400) are respectively installed on both sides of the box assembly (300). The barrel plating device (200) is placed inside the box assembly (300). A swing assembly (500) is installed on the bottom surface of one of the box assemblies (300). A material handling assembly (600) is installed on the top surface of the base plate (100) and above the box assembly (300). The barrel plating equipment (200) includes a suspension rod (201), which is provided in two sets. T-shaped blocks (202) are fixedly connected to both ends of the surface of the suspension rod (201). A transmission rod (203) is rotatably connected between the two sets of T-shaped blocks (202), and one end of the transmission rod (203) passes through one of the T-shaped blocks (202). A central gear (204) and a connecting gear (205) are fixedly connected to the surface of the transmission rod (203). A roller assembly is rotatably connected to the lower part between the two sets of T-shaped blocks (202). The roller assembly includes a hexagonal frame (206), with mounting grooves (207) respectively provided on the surface of the hexagonal frame (206). A sealing component is installed within each mounting groove (207), and there are six sets of mounting grooves (207). Sliding grooves (208) are provided on both sides of the inner wall of the hexagonal frame (206), with a total of five sets of sliding grooves (208). A stirring component is slidably connected within each sliding groove (208). Large [unclear - possibly referring to a specific component or component] is fixedly connected to both ends of the hexagonal frame (206). A gear disk (209) is provided, wherein the intermediate gear (204) meshes with the large gear disk (209). A rotating shaft (210) is fixedly connected to the middle of one side of the large gear disk (209). A pressing gear disk (211) is fixedly connected to the surface of one of the rotating shafts (210). A locking damping rod (212) is fixedly connected to one side of the large gear disk (209). There are six sets of locking damping rods (212). A U-shaped insert rod (213) is fixedly connected to one end of the locking damping rod (212).

2. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 1, characterized in that: The sealing component includes a sealing mesh plate (214), which is installed in the mounting groove (207). Locking holes (215) are provided on both sides of the sealing mesh plate (214). Shafts (216) are rotatably connected at equal intervals in the sealing mesh plate (214). One end of the shaft (216) is fixedly connected to an offset block (217), and the other end of the shaft (216) is fixedly connected to a mating rod (218). A blocking disc (219) is fixedly connected to the surface of the mating rod (218). U-shaped locking tongues (220) are slidably connected in the mating rods (218). Locking tongue damping rods (221) are fixedly connected between the two sets of U-shaped locking tongues (220).

3. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 2, characterized in that: The stirring component includes a stirring mesh plate (222), with studs (223) fixedly connected at equal intervals on one side of the stirring mesh plate (222), and smooth blocks (224) fixedly connected to both ends of the stirring mesh plate (222). The two ends of the stirring mesh plate (222) slide in the sliding groove (208) through the smooth blocks (224), and square blocks (225) are fixedly connected at equal intervals to one end of the stirring mesh plate (222). An offset groove (226) is provided on one side of the square block (225).

4. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 3, characterized in that: The housing assembly (300) includes an electroplating tank (301). The electroplating tank (301) is fixedly connected to the top surface of the base plate (100). A drive motor (302) is fixedly connected to one side of the electroplating tank (301). The output end of the drive motor (302) is rotatably connected to a transmission shaft (303) through a worm gear and worm wheel. A transmission gear (304) is fixedly connected to the surface of the transmission shaft (303). A Y-shaped rod (305) is symmetrically fixedly connected to the top surface of the electroplating tank (301).

5. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 4, characterized in that: The box assembly (300) further includes an anode plate (306) and a cathode plate (307). The inner wall of the electroplating box (301) is fixedly connected to the anode plate (306) and the cathode plate (307), and the anode plate (306) and the cathode plate (307) are symmetrically installed on the inner wall of the electroplating box (301).

6. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 5, characterized in that: The swing assembly (500) includes a hollow box (501) and a support plate (502). The bottom of the inner cavity of the electroplating tank (301) is fixedly connected to the hollow box (501) and the support plate (502). The top surface of the hollow box (501) is rotatably connected to a deflection cylinder (503). The deflection cylinder (503) rotates inside the support plate (502). The top surface of the deflection cylinder (503) is fixedly connected to a hollow deflection plate (504). The top surface of the hollow deflection plate (504) is provided with exhaust holes (505) at equal intervals.

7. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 6, characterized in that: The swing assembly (500) also includes a vertical rod (506). The bottom surface of the electroplating box (301) is fixedly connected to the vertical rod (506). A vertical groove (507) is provided on the upper part of one side of the vertical rod (506). A rebound damping rod (508) is fixedly connected in the vertical groove (507). One end of the rebound damping rod (508) is fixedly connected to a pressure-bearing inclined rod (509). The bottom surface of the pressure-bearing inclined rod (509) is rotatably connected to a connecting rod (510) via a pin. One end of the connecting rod (510) is rotatably connected to a reciprocating rack (511) via a pin. The reciprocating rack (511) is meshed with a reciprocating gear (512). The surface of the deflection cylinder (503) is fixedly connected to the reciprocating gear (512). The top surface of the reciprocating rack (511) and located between the support plates (502) is fixedly connected to a swing damping rod (513).

8. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 7, characterized in that: The auxiliary barrel plating assembly (400) includes a reciprocating track (401). The reciprocating track (401) is fixedly connected to both sides of the electroplating tank (301). A reciprocating lead screw (402) is rotatably connected inside the reciprocating track (401). The surface of the drive shaft (303) is rotatably connected to the reciprocating lead screw (402) through a sprocket and chain. A reciprocating sleeve (403) is threadedly connected to the surface of the reciprocating lead screw (402). A hollow rod (404) is slidably connected inside the reciprocating sleeve (403). A translation block (405) is fixedly connected to the top surface of the hollow rod (404). A reciprocating damping rod (406) is fixedly connected to one side of the translation block (405) and between the reciprocating sleeves (403). A slanted nozzle (407) is fixedly connected to one end of the hollow rod (404).

9. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 8, characterized in that: The auxiliary barrel plating assembly (400) also includes a telescopic sleeve rod (408). The top surface of the reciprocating track (401) is symmetrically and fixedly connected to the telescopic sleeve rod (408). One end of the telescopic sleeve rod (408) is fixedly connected to a long rod (409). The bottom surface of the long rod (409) is provided with a translation groove (410). A translation block (405) is slidably connected in the translation groove (410). The two ends of the long rod (409) are respectively fixedly connected to inclined rods (411).

10. The automatic transfer continuous barrel plating equipment for alloy parts according to claim 9, characterized in that: The material handling assembly (600) includes a moving track (601) and a drive moving frame (602). The moving track (601) is fixedly connected to the top surface of the base plate (100) and to both sides of the electroplating tank (301). The drive moving frame (602) moves within the moving track (601). A lifting hydraulic rod (603) is symmetrically fixedly connected within the drive moving frame (602). The output end of the lifting hydraulic rod (603) is fixedly connected to an opposing track (604). A hook (605) is slidably connected within the opposing track (604). A bidirectional pneumatic rod (606) is fixedly connected to the center of the bottom surface of the opposing track (604). The output end of the bidirectional pneumatic rod (606) is fixedly connected to a hook (605).

Images