Electroplating device for metal rod with equal thickness coating function

Abstract

The present invention provides a metal rod electroplating device with the function of equal thickness coating, which relates to the technical field of metal rod electroplating, including: a U-shaped support frame, a driving mechanism, a supporting mechanism, a clamping mechanism, a multifunctional mechanism and a temporary storage mechanism; a control box is fixedly installed on the right side of the U-shaped support frame; the driving mechanism is installed on the U-shaped support frame; the supporting mechanism is installed on the bottom of the driving mechanism; the clamping mechanism is installed on the supporting mechanism; the multifunctional mechanism is provided with two groups, and the two groups of multifunctional mechanisms are installed on the U-shaped support frame; the temporary storage mechanism is installed on the U-shaped support frame; the present invention only electroplates the outer wall of a circle of metal rods, and reduces the loss of electroplating materials while ensuring the quality of electroplating; it solves the problem that the two ends of the hollow metal rod cannot be automatically sealed when the hollow metal rod is positioned, which causes the electroplating liquid to easily enter the interior of the hollow metal rod and wastes the electroplating materials.

Description

Technical Field

[0001] The invention belongs to the technical field of metal rod electroplating, and more specifically, particularly relates to an electroplating device for a metal rod with a function of equal-thickness plating. Background Art

[0002] Metal rod electroplating is the process of plating a thin layer of other metals or alloys on the surface of the metal rod using the principle of electrolysis. It is a process that uses electrolysis to make a layer of metal film adhere to the surface of the metal rod, which prevents the metal rod from oxidation, improves the metal rod's wear resistance, conductivity, reflectivity, corrosion resistance and enhances its appearance.

[0003] The metal rod electroplating device currently used still has the following problems:

[0004] 1. The two ends of the hollow metal rod cannot be automatically sealed when the hollow metal rod is positioned, which makes it easy for the electroplating liquid to enter the interior of the hollow metal rod, wasting the electroplating materials;

[0005] 2. When the hollow metal rod is electroplated, it is generally in a static state, which makes it inconvenient for the hollow metal rod to fully contact with the electroplating solution, and lacks a harmful gas absorption structure, which is easy to affect the health of the workers;

[0006] 3. It is impossible to ensure that the hollow metal rod to be electroplated is always at the same height, which is inconvenient for the staff to take the hollow metal rod to be electroplated, and increases the labor intensity of the staff. Summary of the invention

[0007] The disclosed embodiment relates to an electroplating device for a metal rod with a function of equal thickness coating, which comprises a driving mechanism, a supporting mechanism, a clamping mechanism, a multifunctional mechanism and a temporary storage mechanism; only the outer wall of a circle of metal rods will be electroplated, thereby reducing the loss of electroplating materials while ensuring the quality of electroplating; a circle of metal rods will always be in a moving state during electroplating, so as to be in full contact with the electroplating solution; the device can absorb harmful gases generated during electroplating to avoid affecting the health of the staff; the uppermost metal rods are ensured to be at basically the same height, so as to facilitate the staff to take the metal rods to be electroplated and reduce the labor intensity of the staff; the problems of the electroplating solution easily entering the interior of the hollow metal rod, the inconvenience of the hollow metal rod in full contact with the electroplating solution, the lack of a harmful gas absorption structure and the inconvenience of the staff to take the hollow metal rods to be electroplated are solved.

[0008] In a first aspect of the present disclosure, a metal rod electroplating device with a function of equal-thickness plating is provided, which is used for electroplating metal rods; the device comprises: a U-shaped support frame, a driving mechanism, a supporting mechanism, a pressing mechanism, a multifunctional mechanism and a temporary storage mechanism;

[0009] A control box is fixedly installed on the right side of the U-shaped support frame; the driving mechanism is installed on the U-shaped support frame; the supporting mechanism is installed at the bottom of the driving mechanism, and the supporting mechanism is used to support the metal rod; the pressing mechanism is installed on the supporting mechanism, and the pressing mechanism is used to press the metal rod;

[0010] There are two groups of multifunctional mechanisms, and the two groups of multifunctional mechanisms are installed on a U-shaped support frame. The two groups of multifunctional mechanisms are used to absorb harmful gases generated during electroplating, and the two groups of multifunctional mechanisms are also used to drive the support mechanism to rotate; the temporary storage mechanism is installed on the U-shaped support frame, and the temporary storage mechanism is used to place the metal rods to be electroplated.

[0011] In at least some embodiments, the driving mechanism includes: a linear electric cylinder and a circular connector; the linear electric cylinder is fixedly mounted on a U-shaped support frame, and the linear electric cylinder is electrically connected to a control box; the circular connector is fixedly mounted on an output shaft of the linear electric cylinder.

[0012] In at least some embodiments, the supporting mechanism includes: a circular connecting rod, a supporting disc A and a pressing disc B; the circular connecting rod is rotatably mounted on a circular connecting head; the supporting disc A is fixedly mounted on the bottom end of the circular connecting rod; the pressing disc B is fixedly mounted on the outside of the circular connecting rod, and the pressing disc B is located directly above the supporting disc A.

[0013] In at least some embodiments, the support mechanism also includes: a conical support block and a corrosion-resistant sealing ring A; the conical support block is provided with a circle, and a circle of conical support blocks is fixedly installed on the top of the support disc A; the corrosion-resistant sealing ring A is provided with a circle, and a circle of corrosion-resistant sealing ring A is installed on a circle of conical support blocks, and a circle of corrosion-resistant sealing ring A contacts the bottom of a circle of metal rods.

[0014] In at least some embodiments, the clamping mechanism includes: a movable handle, a conical clamping block, a corrosion-resistant sealing ring B and a coil spring A; the movable handle is provided with a total of one circle, and a circle of movable handles is slidably installed on the clamping disc B; the conical clamping block is provided with a total of one circle, and a circle of conical clamping blocks is fixedly installed at the bottom of a circle of movable handles, and a circle of conical clamping blocks is concentrically arranged with a circle of conical support blocks; the corrosion-resistant sealing ring B is provided with a total of one circle, and a circle of corrosion-resistant sealing ring B is installed on a circle of conical clamping blocks, and a circle of corrosion-resistant sealing ring B contacts the top of a circle of metal rods; the coil spring A is provided with a total of one circle, and a circle of coil spring A is sleeved on the outside of a circle of movable handles, and a circle of coil spring A is located between the clamping disc B and a circle of conical clamping blocks.

[0015] In at least some embodiments, the multifunctional mechanism includes: a circular guide shaft, a movable mounting frame and a coil spring B; there are four circular guide shafts in total, and the four circular guide shafts are fixedly mounted on the U-shaped support frame; the movable mounting frame is slidably mounted on the U-shaped support frame and the four circular guide shafts; there are four coil springs B in total, and the four coil springs B are sleeved on the outside of the four circular guide shafts, and the four coil springs B are located on the outside of the movable mounting frame.

[0016] In at least some embodiments, the multifunctional mechanism also includes: an arc-shaped air suction hood, a circular exhaust pipe and a rectangular extrusion plate; the arc-shaped air suction hood is fixedly mounted on the inner side of the movable mounting frame, and a row of circular air suction holes is provided at the bottom of the arc-shaped air suction hood; the circular exhaust pipe is fixedly mounted on the outer side of the movable mounting frame; the rectangular extrusion plate is fixedly mounted on the bottom of the movable mounting frame, and the rectangular extrusion plate is also slidably connected to the U-shaped support frame.

[0017] In at least some embodiments, the multifunctional mechanism further comprises: a double-headed motor, a control switch, an air suction impeller and a rubber friction wheel; the double-headed motor is fixedly mounted on a movable mounting frame, and the double-headed motor is electrically connected to a control box; the control switch is fixedly mounted inside a U-shaped support frame, and the control switch is electrically connected to the double-headed motor and the control box, and the control switch is concentrically arranged with a rectangular extrusion plate; the air suction impeller is fixedly mounted on an output shaft below the double-headed motor, and the arc-shaped air suction hood is located above the air suction impeller, and the circular exhaust pipe is located below the air suction impeller; when the air suction impeller rotates, gas passes through The air passes through a row of circular suction holes into the arc suction hood and the movable mounting frame, and is then discharged through the circular exhaust pipe; the rubber friction wheel is fixedly mounted on the output shaft above the double-headed motor; when the output shaft of the linear electric cylinder is fully extended, the clamping disc B and the rubber friction wheel are located in the same central plane; when the clamping disc B and the rubber friction wheel are located in the same central plane, the clamping disc B can push the rubber friction wheel to move outward, so that the rectangular extrusion plate automatically presses the control switch; when the control switch is in a pressed state, the double-headed motor is in a working state; when the rectangular extrusion plate is separated from the control switch, the double-headed motor stops working.

[0018] In at least some embodiments, the temporary storage mechanism includes: a circular guide rod and a rectangular movable block; there are two circular guide rods, and the two circular guide rods are fixedly mounted on a U-shaped support frame; the rectangular movable block is slidably mounted on the U-shaped support frame and the two circular guide rods.

[0019] In at least some embodiments, the temporary storage mechanism also includes: a temporary storage limit rod and a coil spring C; there are two temporary storage limit rods, and the two temporary storage limit rods are fixedly installed on the outside of the rectangular movable block; there are two coil springs C, and the two coil springs C are sleeved on the outside of the two circular guide rods, and the two coil springs C are located below the rectangular movable block.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention seals the upper and lower ends of a circle of metal rods, and only electroplates the outer wall of a circle of metal rods. Since the two ends of some metal rods need to be welded to other workpieces for use, only the outer wall of the metal rods needs to be electroplated. Under the premise of ensuring the quality of electroplating, the loss of electroplating materials is reduced; the present invention positions the circle of metal rods, ensuring that there are certain gaps between adjacent circles of metal rods, so that the circle of metal rods is in full contact with the electroplating solution;

[0022] In addition, when the output shaft of the linear electric cylinder is fully extended, a circle of metal rods is completely inserted into the electroplating liquid; when the output shaft of the linear electric cylinder is fully retracted, a circle of metal rods is completely separated from the electroplating liquid, realizing automatic electroplating of a circle of metal rods, and the electroplating time of a circle of metal rods is controlled by the control box. When the pre-set electroplating time is reached, the output shaft of the linear electric cylinder automatically retracts, ensuring that the electroplating time of the metal rods is the same and achieving equal thickness of the plating layer on the metal rods.

[0023] 2. In the present invention, when the output shaft of the linear electric cylinder is fully extended, the clamping disc B and the rubber friction wheel are located in the same central plane; when the clamping disc B and the rubber friction wheel are located in the same central plane, the clamping disc B can push the rubber friction wheel to move outward, so that the rectangular extrusion plate automatically presses the control switch; when the control switch is in a pressed state, the double-headed motor is in a working state, at this time, the rubber friction wheel drives the clamping disc B to rotate slowly, so that a circle of metal rods is always in a moving state during electroplating, which is convenient for full contact with the electroplating solution, thereby improving the electroplating quality;

[0024] In addition, when the pressing disc B is separated from the rubber friction wheel, the movable mounting frame automatically resets under the action of the four spiral springs B, so that the rectangular extrusion plate is separated from the control switch. At this time, the double-headed motor stops working, realizing that the double-headed motor automatically works during electroplating and automatically stops working when electroplating stops, thereby reducing power loss while ensuring the quality of electroplating.

[0025] In addition, when the double-head motor is working, the suction impeller rotates automatically; when the suction impeller rotates, the gas enters the arc-shaped suction hood and the movable mounting frame through a row of circular suction holes, and is then discharged through the circular exhaust pipe, which absorbs the harmful gases generated during electroplating and avoids affecting the health of the workers.

[0026] 3. The present invention makes it convenient for workers to place the metal rods to be electroplated; the height of the rectangular movable block can automatically change with the weight of the metal rods. When the weight of the metal rods on the two temporary limit rods increases, the rectangular movable block moves downward; when the weight of the metal rods on the two temporary limit rods decreases, the rectangular movable block moves upward, ensuring that the uppermost metal rods are basically at the same height, making it convenient for workers to take the metal rods to be electroplated and reducing the labor intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0028] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0029] In the attached picture:

[0030] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0031] Figure 2 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0032] Figure 3 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area A in the middle.

[0033] Figure 4 The schematic diagram of the structure of the supporting mechanism and the pressing mechanism of the present invention is shown.

[0034] Figure 5 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area B in the middle.

[0035] Figure 6 The present invention is shown Figure 1 Schematic diagram of the bottom perspective structure.

[0036] Figure 7 A structural schematic diagram of the multifunctional mechanism of the present invention is shown.

[0037] Figure 8 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of the C area in the middle.

[0038] Fig. 9 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area D in the middle.

[0039] Fig.10 The schematic diagram of the structure of the temporary storage mechanism of the present invention is shown.

[0040] List of reference numerals:

[0041] 100. U-shaped support frame;

[0042] 200, control box;

[0043] 300, driving mechanism; 301, linear electric cylinder; 302, circular connector;

[0044] 400, support mechanism; 401, circular connecting rod; 402, support disc A; 403, pressing disc B; 404, conical support block; 405, corrosion-resistant sealing ring A;

[0045] 500, clamping mechanism; 501, movable handle; 502, conical clamping block; 503, corrosion-resistant sealing ring B; 504, coil spring A;

[0046] 600, metal rod;

[0047] 700, multifunctional mechanism; 701, circular guide shaft; 702, movable mounting frame; 703, spiral spring B; 704, arc-shaped suction cover; 7041, circular suction hole; 705, circular exhaust pipe; 706, rectangular extrusion plate; 707, double-headed motor; 708, control switch; 709, suction impeller; 710, rubber friction wheel;

[0048] 800, temporary storage mechanism; 801, circular guide rod; 802, rectangular movable block; 803, temporary storage limit rod; 804, coil spring C. DETAILED DESCRIPTION

[0049] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0050] Example: Please refer to Figures 1 to 10As shown: The present invention provides a metal rod electroplating device with equal thickness plating function, which is used for electroplating a metal rod 600; it includes: a U-shaped support frame 100, a driving mechanism 300, a supporting mechanism 400, a pressing mechanism 500, a multifunctional mechanism 700 and a temporary storage mechanism 800; a control box 200 is fixedly installed on the right side of the U-shaped support frame 100; the driving mechanism 300 is installed on the U-shaped support frame 100; the supporting mechanism 400 is installed at the bottom of the driving mechanism 300, and the supporting mechanism 400 is used to support the metal rod 600; a clamping mechanism 500 is installed on the supporting mechanism 400, and the clamping mechanism 500 is used to clamp the metal rod 600; there are two groups of multifunctional mechanisms 700, and the two groups of multifunctional mechanisms 700 are installed on the U-shaped supporting frame 100, and the two groups of multifunctional mechanisms 700 are used to absorb harmful gases generated during electroplating, and the two groups of multifunctional mechanisms 700 are also used to drive the supporting mechanism 400 to rotate; a temporary storage mechanism 800 is installed on the U-shaped supporting frame 100, and the temporary storage mechanism 800 is used to place the metal rod 600 to be electroplated.

[0051] In the present disclosure, Figures 3 to 5 As shown, the driving mechanism 300 includes: a linear electric cylinder 301 and a circular connector 302; the linear electric cylinder 301 is fixedly mounted on the U-shaped support frame 100, and the linear electric cylinder 301 is electrically connected to the control box 200; the circular connector 302 is fixedly mounted on the output shaft of the linear electric cylinder 301;

[0052] The support mechanism 400 includes: a circular connecting rod 401, a supporting disc A402 and a pressing disc B403; the circular connecting rod 401 is rotatably mounted on the circular connecting head 302; the supporting disc A402 is fixedly mounted on the bottom end of the circular connecting rod 401; the pressing disc B403 is fixedly mounted on the outside of the circular connecting rod 401, and the pressing disc B403 is located directly above the supporting disc A402; the support mechanism 400 also includes: a conical support block 404 and a corrosion-resistant sealing ring A405; the conical support block 404 is provided with a circle, and a circle of conical support blocks 404 is fixedly mounted on the top of the supporting disc A402; the corrosion-resistant sealing ring A405 is provided with a circle, and a circle of corrosion-resistant sealing ring A405 is mounted on a circle of conical support blocks 404, and a circle of corrosion-resistant sealing ring A405 contacts the bottom of a circle of metal rods 600;

[0053] The clamping mechanism 500 includes: a movable handle 501, a conical clamping block 502, a corrosion-resistant sealing ring B503 and a spiral spring A504; the movable handle 501 is provided with a circle, and the circle of movable handle 501 is slidably installed on the clamping disc B403; the conical clamping block 502 is provided with a circle, and the circle of conical clamping blocks 502 is fixedly installed at the bottom of the circle of movable handle 501, and the circle of conical clamping blocks 502 is concentric with the circle of conical support blocks 404 Setting: a corrosion-resistant sealing ring B503 is provided in one circle, and a corrosion-resistant sealing ring B503 is installed on a circle of conical pressing blocks 502, and a corrosion-resistant sealing ring B503 is in contact with the top of a circle of metal rods 600; a spiral spring A504 is provided in one circle, and a spiral spring A504 is sleeved on the outside of a circle of movable handles 501, and a spiral spring A504 is located between the pressing disc B403 and the circle of conical pressing blocks 502;

[0054] Its specific function is: because a circle of corrosion-resistant sealing ring A405 contacts the bottom of a circle of metal rod 600, and a circle of corrosion-resistant sealing ring B503 contacts the top of a circle of metal rod 600, it seals the upper and lower ends of a circle of metal rod 600, and only the outer wall of a circle of metal rod 600 will be electroplated. Because the two ends of some metal rods 600 need to be welded to other workpieces for use, only the outer wall of the metal rod 600 needs to be electroplated. Under the premise of ensuring the quality of electroplating, The loss of electroplating materials is reduced; because a circle of conical pressing blocks 502 and a circle of conical supporting blocks 404 are arranged concentrically, and a circle of spiral springs A504 are sleeved on the outside of a circle of movable handles 501, and a circle of spiral springs A504 is located between the pressing disc B403 and the circle of conical pressing blocks 502, a circle of metal rods 600 is positioned, ensuring that there are certain gaps between adjacent circles of metal rods 600, so that a circle of metal rods 600 is in full contact with the electroplating solution;

[0055] In addition, when the output shaft of the linear electric cylinder 301 is fully extended, a circle of metal rods 600 is fully inserted into the electroplating liquid; when the output shaft of the linear electric cylinder 301 is fully retracted, a circle of metal rods 600 is completely separated from the electroplating liquid, thereby realizing automatic electroplating of a circle of metal rods 600, and the electroplating time of a circle of metal rods 600 is controlled by the control box 200. When the pre-set electroplating time is reached, the output shaft of the linear electric cylinder 301 automatically retracts, thereby ensuring that the electroplating time of the metal rods 600 is the same, thereby realizing equal thickness of the plating layer of the metal rods 600.

[0056] In the present disclosure, Figures 7 to 9As shown, the multifunctional mechanism 700 includes: a circular guide shaft 701, a movable mounting frame 702 and a coil spring B703; there are four circular guide shafts 701, and the four circular guide shafts 701 are fixedly mounted on the U-shaped support frame 100; the movable mounting frame 702 is slidably mounted on the U-shaped support frame 100 and the four circular guide shafts 701; there are four coil springs B703, and the four coil springs B703 are sleeved on the outside of the four circular guide shafts 701, and the four coil springs B703 are located on the outside of the movable mounting frame 702; the multifunctional mechanism 700 also includes: an arc-shaped air suction cover 704, a circular exhaust pipe 705 and Rectangular extrusion plate 706; arc-shaped suction hood 704 is fixedly mounted on the inner side of the movable mounting frame 702, and a row of circular suction holes 7041 are provided at the bottom of the arc-shaped suction hood 704; circular exhaust pipe 705 is fixedly mounted on the outer side of the movable mounting frame 702; rectangular extrusion plate 706 is fixedly mounted on the bottom of the movable mounting frame 702, and rectangular extrusion plate 706 is also slidably connected to U-shaped support frame 100; multifunctional mechanism 700 also includes: double-headed motor 707, control switch 708, suction impeller 709 and rubber friction wheel 710; double-headed motor 707 is fixedly mounted on the movable mounting frame 702, and double-headed motor 707 is connected to control box 200 is electrically connected; the control switch 708 is fixedly installed inside the U-shaped support frame 100, and the control switch 708 is electrically connected to the double-headed motor 707 and the control box 200, and the control switch 708 is concentrically arranged with the rectangular extrusion plate 706; the suction impeller 709 is fixedly installed on the output shaft below the double-headed motor 707, and the arc-shaped suction hood 704 is located above the suction impeller 709, and the circular exhaust pipe 705 is located below the suction impeller 709; when the suction impeller 709 rotates, the gas enters the arc-shaped suction hood 704 and the movable mounting frame 702 through a row of circular suction holes 7041, and then passes through the circular exhaust pipe 705 is discharged; the rubber friction wheel 710 is fixedly installed on the output shaft above the double-headed motor 707; when the output shaft of the linear electric cylinder 301 is fully extended, the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane; when the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane, the clamping disc B403 can push the rubber friction wheel 710 to move outward, so that the rectangular extrusion plate 706 automatically presses the control switch 708; when the control switch 708 is in a pressed state, the double-headed motor 707 is in a working state; when the rectangular extrusion plate 706 is separated from the control switch 708, the double-headed motor 707 stops working;

[0057] Its specific function is as follows: because the movable mounting frame 702 is slidably mounted on the U-shaped support frame 100 and the four circular guide shafts 701, when the output shaft of the linear electric cylinder 301 is fully extended, the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane; when the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane, the clamping disc B403 can push the rubber friction wheel 710 to move outward, so that the rectangular extrusion plate 706 automatically presses the control switch 708; when the control switch 708 is in the pressed state, the double-headed motor 707 is in the working state, at this time, the rubber friction wheel 710 drives the clamping disc B403 to rotate slowly, so that a circle of metal rods 600 are pressed in the electric It is always in a moving state during plating, which is convenient for full contact with the electroplating liquid and improves the quality of electroplating. Because the four coil springs B703 are sleeved on the outside of the four circular guide shafts 701, and the four coil springs B703 are located on the outside of the movable mounting frame 702, when the pressing disc B403 is separated from the rubber friction wheel 710, the movable mounting frame 702 is automatically reset under the action of the four coil springs B703, so that the rectangular extrusion plate 706 is separated from the control switch 708. At this time, the double-headed motor 707 stops working, realizing the automatic operation of the double-headed motor 707 during electroplating and the automatic stop of the double-headed motor 707 when the electroplating stops, thereby reducing the power loss under the premise of ensuring the quality of electroplating.

[0058] In addition, because the suction impeller 709 is fixedly installed on the output shaft below the double-headed motor 707, when the double-headed motor 707 is working, the suction impeller 709 automatically rotates; and because the arc-shaped suction hood 704 is located above the suction impeller 709, and the circular exhaust pipe 705 is located below the suction impeller 709, when the suction impeller 709 rotates, the gas enters the arc-shaped suction hood 704 and the movable mounting frame 702 through a row of circular suction holes 7041, and is then discharged through the circular exhaust pipe 705, which absorbs the harmful gases generated during electroplating and avoids affecting the health of the staff.

[0059] In the present disclosure, Fig.10 As shown, the temporary storage mechanism 800 includes: a circular guide rod 801 and a rectangular movable block 802; there are two circular guide rods 801, and the two circular guide rods 801 are fixedly installed on the U-shaped support frame 100; the rectangular movable block 802 is slidably installed on the U-shaped support frame 100 and the two circular guide rods 801; the temporary storage mechanism 800 also includes: a temporary storage limit rod 803 and a coil spring C804; there are two temporary storage limit rods 803, and the two temporary storage limit rods 803 are fixedly installed on the outside of the rectangular movable block 802; there are two coil springs C804, and the two coil springs C804 are sleeved on the outside of the two circular guide rods 801, and the two coil springs C804 are located below the rectangular movable block 802;

[0060] Its specific function is as follows: because the two temporary storage limit rods 803 are fixedly installed on the outside of the rectangular movable block 802, it is convenient for the staff to place the metal rod 600 to be electroplated; and because the rectangular movable block 802 is slidably installed on the U-shaped support frame 100 and the two circular guide rods 801, and the two coil springs C804 are sleeved on the outside of the two circular guide rods 801, and the two coil springs C804 are located below the rectangular movable block 802, the height of the rectangular movable block 802 can automatically change with the weight of the metal rod 600. When the weight of the metal rod 600 on the two temporary storage limit rods 803 increases, the rectangular movable block 802 moves downward; when the weight of the metal rod 600 on the two temporary storage limit rods 803 decreases, the rectangular movable block 802 moves upward to ensure that the top metal rod 600 is basically at the same height, which is convenient for the staff to take the metal rod 600 to be electroplated and reduces the labor intensity of the staff.

[0061] The specific usage and function of this embodiment are as follows:

[0062] When the present invention is used, the staff first installs the U-shaped support frame 100 on the top of the electroplating tank by bolts, and then connects the external exhaust pipe to the two circular exhaust pipes 705, and then places the metal rod 600 to be electroplated at the angle between the two temporary storage limit rods 803 and the U-shaped support frame 100. The height of the rectangular movable block 802 can automatically change with the weight of the metal rod 600. When the weight of the metal rod 600 on the two temporary storage limit rods 803 increases, the rectangular movable block 802 moves downward; when the weight of the metal rod 600 on the two temporary storage limit rods 803 decreases, the rectangular movable block 802 moves upward to ensure that the top metal rod 600 is in the same position. 00 are basically at the same height, which is convenient for the staff to take the metal rod 600 to be electroplated, reducing the labor intensity of the staff; then the staff pulls the movable handle 501 upwards, and then places the metal rod 600 to be electroplated between the conical support block 404 and the conical pressing block 502, and then loosens the movable handle 501, so that a circle of corrosion-resistant sealing ring A405 contacts the bottom of a circle of metal rod 600, and a circle of corrosion-resistant sealing ring B503 contacts the top of a circle of metal rod 600, which plays a sealing role on the upper and lower ends of a circle of metal rod 600, and only the outer wall of a circle of metal rod 600 will be electroplated. The two ends of the linear electric cylinder 301 need to be welded to other workpieces for use, so only the outer wall of the metal rod 600 needs to be electroplated. Under the premise of ensuring the quality of electroplating, the loss of electroplating materials is reduced; when the output shaft of the linear electric cylinder 301 is fully extended, a circle of metal rods 600 is fully inserted into the electroplating solution; when the output shaft of the linear electric cylinder 301 is fully extended, the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane; when the clamping disc B403 and the rubber friction wheel 710 are located in the same central plane, the clamping disc B403 can push the rubber friction wheel 710 to move outward, so that the rectangular extrusion plate 706 automatically presses the control switch 708; when the control switch When the switch 708 is in a pressed state, the double-headed motor 707 is in a working state. At this time, the rubber friction wheel 710 drives the pressing disc B403 to rotate slowly, so that a circle of metal rods 600 is always in a moving state during electroplating, which is convenient for full contact with the electroplating liquid and improves the quality of electroplating; when the double-headed motor 707 is working, the suction impeller 709 rotates automatically; when the suction impeller 709 rotates, the gas enters the arc suction cover 704 and the movable mounting frame 702 through a row of circular suction holes 7041, and then is discharged through the circular exhaust pipe 705, which absorbs the harmful gases generated during electroplating and avoids affecting the health of the staff;

[0063] When the output shaft of the linear electric cylinder 301 is completely retracted, a circle of metal rods 600 is completely separated from the electroplating liquid, thereby realizing automatic electroplating of a circle of metal rods 600, and the electroplating time of a circle of metal rods 600 is controlled by the control box 200. When the preset electroplating time is reached, the output shaft of the linear electric cylinder 301 automatically retracts, ensuring that the electroplating time of the metal rods 600 is the same, thereby realizing equal thickness of the plating layer of the metal rods 600; when the clamping disc B403 is separated from the rubber friction wheel 710, the movable mounting frame 702 is automatically reset under the action of the four coil springs B703, so that the rectangular extrusion plate 706 is separated from the control switch 708. At this time, the double-headed motor 707 stops working, thereby realizing automatic operation of the double-headed motor 707 during electroplating, and automatically stopping working when electroplating stops, thereby reducing power loss while ensuring the quality of electroplating.

[0064] In this article, there are a few points to note:

[0065] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0066] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0067] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A metal rod electroplating device with a function of isothickness plating, used for electroplating a metal rod (600); comprising: A U-shaped support frame (100), a driving mechanism (300), a supporting mechanism (400), a pressing mechanism (500), a multifunctional mechanism (700) and a temporary storage mechanism (800); A control box (200) is fixedly mounted on the right side of the U-shaped support frame (100); the driving mechanism (300) is mounted on the U-shaped support frame (100); the supporting mechanism (400) is mounted on the bottom of the driving mechanism (300), and the supporting mechanism (400) is used to support the metal rod (600); the pressing mechanism (500) is mounted on the supporting mechanism (400), and the pressing mechanism (500) is used to press the metal rod (600); The multifunctional mechanism (700) is provided with two groups in total, and the two groups of multifunctional mechanisms (700) are installed on the U-shaped support frame (100), and the two groups of multifunctional mechanisms (700) are used to absorb harmful gases generated during electroplating, and the two groups of multifunctional mechanisms (700) are also used to drive the support mechanism (400) to rotate; the temporary storage mechanism (800) is installed on the U-shaped support frame (100), and the temporary storage mechanism (800) is used to place the metal rod (600) to be electroplated; The driving mechanism (300) comprises: a linear electric cylinder (301) and a circular connector (302); the linear electric cylinder (301) is fixedly mounted on a U-shaped support frame (100), and the linear electric cylinder (301) is electrically connected to a control box (200); the circular connector (302) is fixedly mounted on an output shaft of the linear electric cylinder (301); The support mechanism (400) comprises: a circular connecting rod (401), a supporting disc A (402) and a pressing disc B (403); the circular connecting rod (401) is rotatably mounted on the circular connecting head (302); the supporting disc A (402) is fixedly mounted on the bottom end of the circular connecting rod (401); the pressing disc B (403) is fixedly mounted on the outside of the circular connecting rod (401), and the pressing disc B (403) is located directly above the supporting disc A (402); The mechanism (400) further comprises: a conical support block (404) and a corrosion-resistant sealing ring A (405); the conical support block (404) is provided in a circle, and the conical support block (404) is fixedly mounted on the top of the support disc A (402); the corrosion-resistant sealing ring A (405) is provided in a circle, and the corrosion-resistant sealing ring A (405) is mounted on the conical support block (404), and the corrosion-resistant sealing ring A (405) is in contact with the bottom of the metal rod (600); The clamping mechanism (500) comprises: a movable handle (501), a conical clamping block (502), a corrosion-resistant sealing ring B (503) and a coil spring A (504); the movable handle (501) is provided with a circle, and the circle of movable handles (501) is slidably mounted on the clamping disc B (403); the conical clamping block (502) is provided with a circle, and the circle of conical clamping blocks (502) is fixedly mounted at the bottom of the circle of movable handles (501), and the circle of conical clamping blocks (502) and the circle of conical supporting blocks (404) are connected to each other. ) are arranged concentrically; the corrosion-resistant sealing ring B (503) is provided in one circle, and the corrosion-resistant sealing ring B (503) is installed on a circle of conical pressing blocks (502), and the corrosion-resistant sealing ring B (503) is in contact with the top of a circle of metal rods (600); the coil spring A (504) is provided in one circle, and the coil spring A (504) is sleeved on the outside of a circle of movable handles (501), and the coil spring A (504) is located between the pressing disc B (403) and the conical pressing blocks (502).

2. The electroplating device for metal rods with equal thickness plating function according to claim 1, characterized in that: The multifunctional mechanism (700) comprises: a circular guide shaft (701), a movable mounting frame (702) and a coil spring B (703); a total of four circular guide shafts (701) are provided, and the four circular guide shafts (701) are fixedly mounted on the U-shaped support frame (100); the movable mounting frame (702) is slidably mounted on the U-shaped support frame (100) and the four circular guide shafts (701); a total of four coil springs B (703) are provided, and the four coil springs B (703) are sleeved on the outside of the four circular guide shafts (701), and the four coil springs B (703) are located on the outside of the movable mounting frame (702).

3. The electroplating device for metal rods with equal thickness plating function according to claim 2, characterized in that: The multifunctional mechanism (700) further comprises: an arc-shaped air suction hood (704), a circular exhaust pipe (705) and a rectangular extrusion plate (706); the arc-shaped air suction hood (704) is fixedly mounted on the inner side of the movable mounting frame (702), and a row of circular air suction holes (7041) is provided at the bottom of the arc-shaped air suction hood (704); the circular exhaust pipe (705) is fixedly mounted on the outer side of the movable mounting frame (702); the rectangular extrusion plate (706) is fixedly mounted on the bottom of the movable mounting frame (702), and the rectangular extrusion plate (706) is also slidably connected to the U-shaped support frame (100).

4. The electroplating device for metal rods with equal thickness plating function according to claim 3, characterized in that: The multifunctional mechanism (700) further comprises: a double-headed motor (707), a control switch (708), an air suction impeller (709) and a rubber friction wheel (710); the double-headed motor (707) is fixedly mounted on the movable mounting frame (702), and the double-headed motor (707) is electrically connected to the control box (200); the control switch (708) is fixedly mounted inside the U-shaped support frame (100), and the control switch (708) is electrically connected to the double-headed motor (707) and the control box (200), and the control switch (708) is concentrically arranged with the rectangular extrusion plate (706); the air suction impeller (709) is fixedly mounted on the output shaft below the double-headed motor (707), and the arc-shaped air suction cover (704) is located above the air suction impeller (709), and the circular exhaust pipe (705) is located below the air suction impeller (709); when the air suction impeller (709) rotates, air is discharged from the air suction impeller (709) and the air is discharged from the air suction impeller (709). The liquid enters the arc-shaped suction cover (704) and the movable mounting frame (702) through a row of circular suction holes (7041), and is then discharged through the circular exhaust pipe (705); the rubber friction wheel (710) is fixedly mounted on the output shaft above the double-headed motor (707); when the output shaft of the linear electric cylinder (301) is fully extended, the clamping disc B (403) and the rubber friction wheel (710) are located in the same central plane; when the clamping disc B (403) and the rubber friction wheel (710) are located in the same central plane, the clamping disc B (403) can push the rubber friction wheel (710) to move outward, so that the rectangular extrusion plate (706) automatically presses the control switch (708); when the control switch (708) is in a pressed state, the double-headed motor (707) is in a working state; when the rectangular extrusion plate (706) is separated from the control switch (708), the double-headed motor (707) stops working.

5. The electroplating device for metal rods with equal thickness plating function according to claim 1, characterized in that: The temporary storage mechanism (800) comprises: a circular guide rod (801) and a rectangular movable block (802); two circular guide rods (801) are provided, and the two circular guide rods (801) are fixedly mounted on the U-shaped support frame (100); and the rectangular movable block (802) is slidably mounted on the U-shaped support frame (100) and the two circular guide rods (801).

6. The electroplating device for metal rods with equal thickness plating function according to claim 5, characterized in that: The temporary storage mechanism (800) further comprises: a temporary storage limit rod (803) and a coil spring C (804); two temporary storage limit rods (803) are provided, and the two temporary storage limit rods (803) are fixedly mounted on the outside of the rectangular movable block (802); two coil springs C (804) are provided, and the two coil springs C (804) are sleeved on the outside of the two circular guide rods (801), and the two coil springs C (804) are located below the rectangular movable block (802).

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