Special conductive rotary head for electroplating equipment

Abstract

The invention belongs to the technical field of electroplating, and particularly relates to a special conductive swivel head for electroplating equipment, which comprises a base, a turntable, a wire and a vibration electroplating brush, the bottom of the turntable is fixedly connected with a plurality of symmetrically arranged guide rods, the bottoms of the guide rods are fixedly connected with guide blocks, and the top of the base is provided with an annular guide rail corresponding to the guide blocks; a driving gear fixedly sleeves the exterior of the turntable, a supporting sleeve is fixedly connected to the top of the turntable, a sliding sleeve slidably sleeves the exterior of the supporting sleeve, a plurality of sliding blocks are fixedly connected to the outer wall of the supporting sleeve, and sliding grooves corresponding to the sliding blocks are formed in the inner wall of the sliding sleeve; a supporting block is fixedly connected to the top of the rotating disc, a rotating rod is rotationally inserted into the supporting block, one end of the rotating rod is fixedly sleeved with a gear, and a gear rack meshed with the gear is fixedly connected to the outer wall of the sliding sleeve. Through arrangement of multiple adjusting structures, the conductive rotary head can be freely adjusted according to actual mounting requirements, so that the mounting efficiency of the conductive rotary head is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of electroplating, and in particular to a conductive rotating head dedicated to electroplating equipment. Background Art

[0002] Electroplating uses electrolysis to attach a layer of metal film to the outer wall of the metal material to improve wear resistance and corrosion resistance. In the process of electroplating the metal in the electroplating cell, the electrical energy is conducted to the metal to be plated through the conductive rotating head, so that the metal to be plated forms a cathode, and the plating metal in the electroplating solution is reduced to form a plating layer on the surface of the metal to be plated. In order to make the metal to be plated have uniform anions, the conductive rotating head is provided with a plating brush, which rotates around the outer wall of the metal to transfer the anions.

[0003] The existing patent "CN112391669B" proposes a conductive rotary head dedicated to electroplating equipment, whose structure includes a base 1, a wire 3, a bearing, and a conductive mechanism; the electroplating brush can be pushed to vibrate through a vibration device, and the plating liquid on the outer wall of the electroplating brush is subjected to the shaking force and drips, thereby reducing the long-term retention of the plating liquid on the outer wall of the electroplating brush and being reduced by anions to form a plating layer, increasing the contact area between the electroplating brush and the metal to be plated, and accelerating the electroplating brush to transfer anions to the metal. When the vibration force on the electroplating brush is small, the flow speed of the plating liquid is slow, and the discharged gas is diffused through the dispersion block inside the opening, which is conducive to increasing the diffusion area of ​​the gas and accelerating the gas to blow the plating liquid on the outer wall of the electroplating brush to drip.

[0004] However, the above-mentioned conductive rotating head lacks a certain installation adjustment mechanism, and the conductive rotating head cannot be freely adjusted according to actual installation requirements, thereby affecting the installation efficiency of the conductive rotating head. Summary of the invention

[0005] 1. Technical problems to be solved The purpose of the present invention is to solve the problem in the prior art that the conductive rotating head cannot be freely adjusted according to actual installation requirements, and to propose a conductive rotating head dedicated to electroplating equipment.

[0006] 2. Technical solution In order to achieve the above object, the present invention adopts the following technical solutions: The top of the base is fixedly connected with a driving gear, and the top of the base is fixedly connected with a supporting sleeve, and the outer wall of the supporting sleeve is slidingly connected with a sliding sleeve, and a plurality of sliding blocks are fixedly connected to the outer wall of the supporting sleeve, and a sliding groove corresponding to the sliding block is provided on the inner wall of the sliding sleeve; the top of the base is fixedly connected with a supporting block, and a rotating rod is rotatably inserted on the supporting block, and one end of the rotating rod is fixedly connected with a gear, and the outer wall of the sliding sleeve is fixedly connected with a gear rack meshing with the gear, and the end of the rotating rod away from the gear is fixedly connected with a knob, and the outer wall of the support block is provided with a locking groove, and the locking groove is fixedly connected with a locking mechanism corresponding to the knob; The top of the sliding sleeve is rotatably connected to a support tube via a rotating shaft, a fixing block is fixedly connected to a side of the sliding sleeve away from the gear rack, a screw is rotatably connected to the fixing block, a transmission sleeve is threadedly sleeved on the top of the screw, the top of the transmission sleeve is rotatably connected to the support tube, a handle is fixedly connected to the bottom of the screw, an arc-shaped clamping rod is rotatably connected to the fixing block via a pin shaft, a plurality of clamping grooves corresponding to the arc-shaped clamping rod are arranged around the handle, a torsion spring is sleeved on the pin shaft, and two ends of the torsion spring are respectively against the arc-shaped clamping rod and the fixing block; The top of the support tube is fixedly connected with a mounting block, one side of the vibrating electroplating brush is fixedly connected with an adjusting tube, the top of the adjusting tube is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with an adjusting rod, the mounting block is provided with a through opening corresponding to the adjusting rod, a positioning mechanism is slidably inserted in the through opening, the adjusting rod is equidistantly provided with a plurality of positioning grooves corresponding to the positioning mechanism, the conducting wire passes through the base, the turntable, the supporting sleeve, the sliding sleeve, the supporting tube and the adjusting tube in sequence and is connected to the input end of the vibrating electroplating brush, and the base is provided with an L-shaped through opening corresponding to the conducting wire.

[0007] Preferably, a plurality of threaded fixing holes are provided at the bottom of the base.

[0008] Preferably, a plurality of steel balls are slidably connected in the annular guide rail, and the edges of the steel balls are in contact with the guide blocks.

[0009] Preferably, a sealing ring corresponding to the wire is fixedly connected to the top of the base, and a slot corresponding to the sealing ring is provided at the bottom of the turntable.

[0010] Preferably, the locking mechanism includes a vertical rod, an L-shaped locking rod is slidably sleeved on the vertical rod, a plurality of locking holes corresponding to the L-shaped locking rod are arranged around the knob, a first spring is sleeved on the vertical rod, and two ends of the first spring are respectively fixedly connected to the L-shaped locking rod and the inner wall of the locking groove.

[0011] Preferably, one end of the screw rod located in the transmission sleeve is fixedly connected to a limiting block.

[0012] Preferably, the support tube and the adjustment tube are connected via a hose.

[0013] Preferably, one end of the adjusting rod away from the connecting block is fixedly connected with a stopper.

[0014] Preferably, the positioning mechanism comprises a positioning rod, the bottom of which is fixedly sleeved with a limiting sleeve, a second spring is sleeved on the positioning rod, and two ends of the second spring respectively abut against the limiting sleeve and the inner wall of the through opening.

[0015] 3. Beneficial effects Compared with the prior art, the advantages of the present invention are: (1) In the present invention, by providing multiple adjustment structures, the conductive rotating head can be freely adjusted according to actual installation requirements, thereby effectively improving the installation efficiency of the conductive rotating head.

[0016] (2) In the present invention, the setting of the threaded fixing hole can facilitate the fixing of the base. At the same time, the guide rod and the guide block can support and guide the turntable. The steel ball can reduce the friction between the guide block and the annular guide rail. The setting of the locking mechanism can effectively fix the knob. The slider can prevent the sliding sleeve from shaking.

[0017] (3) In the present invention, the setting of the arc-shaped clamping rod can facilitate the fixing of the handle, the limit block can prevent the screw from falling out of the transmission sleeve, the setting of the hose can protect the wire, the positioning mechanism can fix the position of the adjusting rod, and the stop block can play a certain limiting role on the adjusting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a conductive rotary head dedicated to electroplating equipment proposed by the present invention; Figure 2 This is a schematic diagram of the top view of the base of a conductive turret for electroplating equipment proposed by the present invention; Figure 3 A schematic diagram of the side view of the rotating rod of a conductive turret specially used for electroplating equipment proposed by the present invention; Figure 4 for Figure 1 A schematic diagram of the structure at A; Figure 5 for Figure 1 Schematic diagram of the structure at point B.

[0019] In the figure: 1 base, 2 turntable, 3 wire, 4 vibration plating brush, 5 guide rod, 6 guide block, 7 driving gear, 8 support sleeve, 9 sliding sleeve, 10 slider, 11 support block, 12 rotating rod, 13 transmission gear, 14 gear rack, 15 knob, 16 rotating shaft, 17 supporting tube, 18 fixing block, 19 screw rod, 20 transmission sleeve, 21 handle, 22 pin shaft, 23 arc clamping rod, 24 mounting block, 25 adjusting tube, 26 connecting block, 27 adjusting rod, 28 threaded fixing hole, 29 steel ball, 30 sealing ring, 31 vertical rod, 32 L-shaped locking rod, 33 first spring, 34 limit block, 35 hose, 36 stopper, 37 positioning rod, 38 limit sleeve, 39 second spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Embodiment 1: Reference Figure 1-5 A conductive rotary head for electroplating equipment includes a base 1, a turntable 2, a wire 3 and a vibrating electroplating brush 4. The bottom of the base 1 is provided with a plurality of threaded fixing holes 28 for conveniently fixing the base 1. The top of the base 1 is fixedly connected with a sealing ring 30 corresponding to the wire 3. The bottom of the turntable 2 is provided with a slot corresponding to the sealing ring 30 to ensure the sealing between the turntable 2 and the base 1. The bottom of the turntable 2 is fixedly connected with a plurality of symmetrically arranged guide rods 5. The bottom of the guide rods 5 is fixedly connected with a guide block 6. The top of the base 1 is provided with an annular guide rail corresponding to the guide block 6 for guiding and supporting the turntable 2. A plurality of steel balls 29 are slidably connected in the annular guide rail. The edges of the steel balls 29 are in contact with the guide block 6 to reduce the friction between the guide block 6 and the annular guide rail. In the present invention, the outer part of the turntable 2 is fixedly sleeved with a driving gear 7, the top of the turntable 2 is fixedly connected with a support sleeve 8 for supporting a sliding sleeve 9, the outer part of the support sleeve 8 is slidably sleeved with a sliding sleeve 9 for installing a support tube 17, a plurality of sliding blocks 10 are fixedly connected to the outer wall of the support sleeve 8, and a sliding groove corresponding to the sliding block 10 is provided on the inner wall of the sliding sleeve 9 to prevent the sliding sleeve 9 from rotating; In the present invention, a support block 11 is fixedly connected to the top of the turntable 2, and a rotating rod 12 is rotatably inserted on the support block 11, which is used to drive the transmission gear 13 to rotate. One end of the rotating rod 12 is fixedly sleeved with the transmission gear 13, and a gear rack 14 meshing with the transmission gear 13 is fixedly connected to the outer wall of the sliding sleeve 9, which is used to drive the sliding sleeve 9 to slide up and down. A knob 15 is fixedly connected to the end of the rotating rod 12 away from the transmission gear 13, which is used to drive the rotating rod 12 to rotate. A locking groove is provided on the outer wall of the support block 11, and a locking mechanism corresponding to the knob 15 is fixedly connected in the locking groove, which is used to lock the knob 15; In the present invention, the locking mechanism includes a vertical rod 31, an L-shaped locking rod 32 is slidably sleeved on the vertical rod 31, a plurality of locking holes corresponding to the L-shaped locking rod 32 are arranged around the knob 15, a first spring 33 is sleeved on the vertical rod 31, and the two ends of the first spring 33 are respectively fixedly connected to the L-shaped locking rod 32 and the inner wall of the locking groove, so as to provide a certain elastic support for the L-shaped locking rod 32; In the present invention, the top of the sliding sleeve 9 is rotatably connected to the support tube 17 via the rotating shaft 16, the side of the sliding sleeve 9 away from the gear rack 14 is fixedly connected to the fixing block 18, the fixing block 18 is rotatably connected to the screw rod 19, the top of the screw rod 19 is threadedly sleeved with the transmission sleeve 20, one end of the screw rod 19 located in the transmission sleeve 20 is fixedly connected to the limiting block 34, and the top of the transmission sleeve 20 is rotatably connected to the support tube 17; In the present invention, a handle 21 is fixedly connected to the bottom of the screw rod 19, which is used to drive the screw rod 19 to rotate. The fixed block 18 is rotatably connected to an arc-shaped clamping rod 23 through a pin shaft 22. A plurality of clamping grooves corresponding to the arc-shaped clamping rod 23 are arranged around the handle 21, which are used to fix the handle 21. A torsion spring is sleeved on the pin shaft 22. The two ends of the torsion spring are respectively against the arc-shaped clamping rod 23 and the fixed block 18, so as to provide a certain torsion support for the arc-shaped clamping rod 23. In the present invention, a mounting block 24 is fixedly connected to the top of the support tube 17, an adjusting tube 25 is fixedly connected to one side of the vibrating electroplating brush 4 for mounting the vibrating electroplating brush 4, the support tube 17 and the adjusting tube 25 are connected via a hose 35, a connecting block 26 is fixedly connected to the top of the adjusting tube 25, an adjusting rod 27 is fixedly connected to one side of the connecting block 26 for adjusting the distance between the vibrating electroplating brush 4 and the support tube 17, a stopper 36 is fixedly connected to one end of the adjusting rod 27 away from the connecting block 26 to prevent the adjusting rod 27 from falling off the connecting block 26, a through opening corresponding to the adjusting rod 27 is provided on the mounting block 24, a positioning mechanism is slidably inserted in the through opening, a plurality of positioning grooves corresponding to the positioning mechanism are equidistantly provided on the adjusting rod 27 for fixing the position of the adjusting rod 27; In the present invention, the positioning mechanism includes a positioning rod 37, the bottom of the positioning rod 37 is fixedly sleeved with a limiting sleeve 38, and a second spring 39 is sleeved on the positioning rod 37. The two ends of the second spring 39 are respectively against the limiting sleeve 38 and the inner wall of the through hole, which provides a certain elastic support for the positioning rod 37. The wire 3 passes through the base 1, the turntable 2, the support sleeve 8, the sliding sleeve 9, the support tube 17 and the adjustment tube 25 in sequence and is connected to the input end of the vibrating electroplating brush 4. The base 1 is provided with an L-shaped wire opening corresponding to the wire 3, which is convenient for installing the wire 3.

[0022] In the present invention, the rotating rod 12 is driven to rotate by rotating the knob 15, and the meshing action between the transmission gear 13 and the gear rack 14 drives the sleeve 9 to slide up and down to adjust the height of the sleeve 9, and then the locking mechanism is used to fix the knob 15, and the screw 19 is driven to rotate by rotating the handle 21, and the support tube 17 is driven to rotate around the rotating shaft 16 through the transmission sleeve 20 to adjust the angle of the vibrating electroplating brush 4, and the sliding adjustment rod 27 can adjust the distance between the adjustment tube 25 and the support tube 17, and then the positioning mechanism is used to fix the adjustment rod 27, and finally the driving gear 7 is connected to the external driving mechanism to drive the turntable 2 to rotate, and at the same time the guide rod 5 and the guide block 6 can prevent the turntable 2 from shaking.

[0023] In the present invention, by setting multiple adjustment structures, the conductive rotating head can be freely adjusted according to actual installation needs, thereby effectively improving the installation efficiency of the conductive rotating head.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conductive rotary head for electroplating equipment, comprising a base (1), a turntable (2), a wire (3) and a vibrating electroplating brush (4), characterized in that: The bottom of the turntable (2) is fixedly connected to a plurality of symmetrically arranged guide rods (5), the bottom of the guide rods (5) is fixedly connected to a guide block (6), the top of the base (1) is provided with an annular guide rail corresponding to the guide block (6), the outside of the turntable (2) is fixedly sleeved with a driving gear (7), the top of the turntable (2) is fixedly connected to a support sleeve (8), the outside of the support sleeve (8) is slidably sleeved with a sliding sleeve (9), the outer wall of the support sleeve (8) is fixedly connected to a plurality of sliding blocks (10), and the inner wall of the sliding sleeve (9) is provided with a plurality of sliding blocks corresponding to the sliding blocks (10). The top of the turntable (2) is fixedly connected with a support block (11), a rotating rod (12) is rotatably inserted on the support block (11), one end of the rotating rod (12) is fixedly sleeved with a transmission gear (13), the outer wall of the sliding sleeve (9) is fixedly connected with a gear rack (14) meshing with the transmission gear (13), the end of the rotating rod (12) away from the transmission gear (13) is fixedly connected with a knob (15), the outer wall of the support block (11) is provided with a locking groove, and a locking mechanism corresponding to the knob (15) is fixedly connected in the locking groove; The top of the sliding sleeve (9) is rotatably connected to a support tube (17) via a rotating shaft (16); a fixed block (18) is fixedly connected to a side of the sliding sleeve (9) away from the gear rack (14); a screw rod (19) is rotatably connected to the fixed block (18); a transmission sleeve (20) is threadedly sleeved on the top of the screw rod (19); the top of the transmission sleeve (20) is rotatably connected to the support tube (17); a handle (21) is fixedly connected to the bottom of the screw rod (19); an arc-shaped clamping rod (23) is rotatably connected to the fixed block (18) via a pin shaft (22); a plurality of clamping grooves corresponding to the arc-shaped clamping rod (23) are arranged around the handle (21); a torsion spring is sleeved on the pin shaft (22); two ends of the torsion spring are respectively abutted against the arc-shaped clamping rod (23) and the fixed block (18); The top of the support tube (17) is fixedly connected to a mounting block (24); one side of the vibrating electroplating brush (4) is fixedly connected to an adjusting tube (25); the top of the adjusting tube (25) is fixedly connected to a connecting block (26); one side of the connecting block (26) is fixedly connected to an adjusting rod (27); the mounting block (24) is provided with a through hole corresponding to the adjusting rod (27); a positioning mechanism is slidably inserted into the through hole; the adjusting rod (27) is equidistantly provided with a plurality of positioning grooves corresponding to the positioning mechanism; the wire (3) passes through the base (1), the turntable (2), the support sleeve (8), the sliding sleeve (9), the support tube (17) and the adjusting tube (25) in sequence and is connected to the input end of the vibrating electroplating brush (4); the base (1) is provided with an L-shaped through hole corresponding to the wire (3).

2. A conductive rotary head for electroplating equipment according to claim 1, characterized in that: The bottom of the base (1) is provided with a plurality of threaded fixing holes (28).

3. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: A plurality of steel balls (29) are slidably connected in the annular guide rail, and the edges of the steel balls (29) are in contact with the guide block (6).

4. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: A sealing ring (30) corresponding to the wire (3) is fixedly connected to the top of the base (1), and a slot corresponding to the sealing ring (30) is provided at the bottom of the turntable (2).

5. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: The locking mechanism comprises a vertical rod (31), an L-shaped locking rod (32) is slidably sleeved on the vertical rod (31), a plurality of locking holes corresponding to the L-shaped locking rod (32) are arranged around the knob (15), a first spring (33) is sleeved on the vertical rod (31), and two ends of the first spring (33) are respectively fixedly connected to the L-shaped locking rod (32) and the inner wall of the locking groove.

6. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: One end of the screw rod (19) located inside the transmission sleeve (20) is fixedly connected to a limiting block (34).

7. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: The support tube (17) and the regulating tube (25) are connected via a hose (35).

8. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: One end of the adjustment rod (27) away from the connection block (26) is fixedly connected to a stopper (36).

9. The conductive rotary head for electroplating equipment according to claim 1, characterized in that: The positioning mechanism comprises a positioning rod (37), the bottom of the positioning rod (37) being fixedly sleeved with a limiting sleeve (38), the positioning rod (37) being sleeved with a second spring (39), and two ends of the second spring (39) respectively abutting against the limiting sleeve (38) and the inner wall of the through opening.

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