Electroplating bath device for communication alloy terminal

Abstract

The utility model discloses an electroplating bath device for a communication alloy terminal, which comprises an electroplating casing, a first vertical plate is fixedly mounted at the top end of one side of the electroplating casing, a second vertical plate is fixedly mounted at the top end of the other side of the electroplating casing, a height groove is formed in one side of the first vertical plate, and a height block is slidably connected in the height groove. The electroplating bath device comprises an electroplating machine shell, a height block is arranged on the electroplating machine shell, a displacement rod is fixedly installed on one side of the height block, a displacement block is connected to the middle of the displacement rod in a sliding mode, a clamping assembly is fixedly installed at the bottom end of the displacement block, and a stirring mechanism is installed at the bottom end of the inner wall of the electroplating machine shell. The communication alloy terminal clamped on the clamping assembly is in liquidity contact with electroplating liquid in the electroplating machine shell, the liquidity of the electroplating liquid in the electroplating machine shell is improved after the stirring paddle rotates, the phenomenon that the terminal alloy part structure is not electroplated is avoided, and the electroplating efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating tank device technical field, concretely is a kind of electroplating tank device for communication alloy terminal. BACKGROUND

[0002] Metal is good conductor, and gold is particularly prominent among them with its excellent electrical conductivity, after gold plating of communication alloy terminal, metal coating can effectively reduce the distortion in signal transmission process, improve the stability and reliability of signal transmission, which is particularly important for high-precision electronic equipment and low impedance requirement connector, communication alloy terminal will be in contact with air, moisture and other environmental factors during use, thereby generating oxidation reaction, oxidation can affect the conductivity of terminal and shorten its service life, after gold plating of communication alloy terminal, metal coating can form a dense protective layer on the surface of terminal, effectively isolate oxygen and moisture in air, prevent oxidation reaction of communication alloy terminal, thereby significantly improve its oxidation resistance, after gold plating of communication alloy terminal, metal coating has good ductility and adhesion, can ensure that communication alloy terminal still can maintain stable contact state under harsh environment such as plugging, vibration, which not only reduces the signal interruption or equipment failure caused by poor contact, but also improves the stability and reliability of entire circuit system.

[0003] However, the traditional electroplating tank device has the following disadvantages:

[0004] The electroplating solution in the traditional electroplating tank is generally in static contact with the communication alloy terminal, which can cause part of the structure of the communication alloy terminal not to be in contact with the electroplating solution, thereby reducing the electroplating efficiency of the communication alloy terminal. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electroplating tank device for communication alloy terminal to solve the problem of the electroplating solution in the traditional electroplating tank being generally in static contact with the communication alloy terminal, which can cause part of the structure of the communication alloy terminal not to be in contact with the electroplating solution, thereby reducing the electroplating efficiency of the communication alloy terminal.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of electroplating tank device for communication alloy terminal, including electroplating machine shell, the top of the one side of electroplating machine shell is fixedly installed with first vertical plate, the top of the other side of electroplating machine shell is fixedly installed with second vertical plate, the one side of first vertical plate is equipped with height groove, height block is slidably connected in the height groove, displacement rod is fixedly installed in the one side of height block, displacement block is slidably connected in the middle part of displacement rod, clamping assembly is fixedly installed in the bottom of displacement block, stirring mechanism is installed in the bottom of the inner wall of electroplating machine shell, and stirring mechanism includes two stirring paddles and shaft, and stepping motor is equipped between the two stirring paddles, and the output end of stepping motor is fixedly connected with one end of shaft, and driving pulley is fixedly installed on the surface of shaft, and driven pulley is fixedly installed on the surface of the two stirring paddles.

[0007] Preferably, the two driven pulleys are drivingly connected with the driving pulley, the top of the stepping motor is rotatably connected with the middle part of the bottom of the electroplating machine shell, the bottoms of the two stirring paddles are rotatably connected with the two sides of the bottom of the inner wall of the electroplating machine shell, the stepping motor is started after being electrified, the shaft is rotated by the stepping motor, the driving pulley is rotated by the shaft, the driven pulley is rotated by the driving pulley through the connecting belt, the stirring paddle is rotated by the driven pulley, and the electroplating liquid in the electroplating machine shell is stirred by the stirring paddle.

[0008] Preferably, the clamping assembly includes two positioning columns and clamping machine shell, the two sides of the top of the clamping machine shell are fixedly connected with the bottoms of the two positioning columns, the two sides of the bottom of the clamping machine shell are slidably connected with sliding blocks, the bottoms of the two sliding blocks are fixedly installed with clamping plates, the sides, away from each other, of the two sliding blocks are fixedly installed with connecting springs, the sides, away from each other, of the two connecting springs are fixedly connected with the side, opposite to each other, of the clamping machine shell, the middle part of the top of the clamping machine shell is fixedly installed with opening and closing cylinder, the movable end of the opening and closing cylinder is fixedly installed with pushing block, the two sides of the pushing block are in contact connection with the sides, opposite to each other, of the two sliding blocks, the opening and closing cylinder is in extension and retraction movement, the pushing block is pushed from one side by the opening and closing cylinder, the sliding blocks are pushed from two sides by the pushing block, the clamping plates are synchronously moved by the two sliding blocks, and the two clamping plates are clamped and fixed from the two sides of the product.

[0009] Preferably, the top of the two positioning columns and the fixed end of the opening and closing cylinder are fixedly connected with the displacement block, and the clamping assembly is installed on the displacement block through the positioning columns and the opening and closing cylinder.

[0010] Preferably, the top end of the first vertical plate is fixedly provided with a top plate, one side of the bottom end of the top plate is fixedly connected with the top end of the second vertical plate, one side of the second vertical plate is provided with a movable slot, the inside of the movable slot is rotatably connected with a lead screw, the middle part of the lead screw is threadedly connected with a movable block which is slidably connected with the movable slot, one side of the movable block is fixedly connected with the end of the displacement rod which is opposite to the other end, the top end of the top plate is fixedly provided with a servo motor which drives the rotation of the lead screw, the surface of the movable block is fixedly provided with a push cylinder, the movable end of the push cylinder is fixedly connected with the side of the displacement block which is opposite to the other side, the servo motor is started after being powered, the servo motor drives the rotation of the lead screw, the threads on the surface of the lead screw and the threads on the inner wall of the movable block are matched with each other, the movable block is limited by the movable slot which is matched with the movable block in shape and size, so that the movable block slides relative to the lead screw, the displacement block is driven by the displacement rod to slide along the height slot, the clamping height of the clamping assembly is adjusted, the push cylinder performs telescopic movement, the push cylinder pushes the displacement block from one side, the displacement block slides along the displacement rod, and the position of the clamping assembly is adjusted.

[0011] Preferably, the middle part of the two sides of the inner wall of the electroplating shell is fixedly provided with a positioning plate, the middle part of the two positioning plates is fixedly provided with a heating rod, the heating rod is started after being powered, the heating wire in the heating rod is heated after being powered, and the electroplating liquid in the electroplating shell is heated.

[0012] Preferably, the four corners of the bottom end of the electroplating shell are fixedly provided with supporting legs which support the bottom of the electroplating shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: through the setting of the stirring mechanism, the displacement block slides along the displacement rod, so that the communication alloy terminal clamped on the clamping assembly is in flow contact with the electroplating liquid in the electroplating shell, the flow of the electroplating liquid in the electroplating shell is improved after the rotation of the stirring paddle, the phenomenon that the alloy part of the terminal is not electroplated is avoided, and the electroplating efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a partial view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a sectional view of the utility model;

[0017] Figure 4 It is a side view of the stirring mechanism of the utility model;

[0018] Figure 5 It is a sectional view of the clamping assembly of the utility model.

[0019] In the figure: 1, electroplating machine shell; 2, support leg; 3, first vertical plate; 4, height groove; 5, height block; 6, top plate; 7, servo motor; 8, clamping assembly; 81, positioning column; 82, opening and closing cylinder; 83, clamping shell; 84, connecting spring; 85, sliding block; 86, clamping plate; 87, pushing block; 9, pushing cylinder; 10, second vertical plate; 11, displacement rod; 12, displacement block; 13, stirring mechanism; 131, stepping motor; 132, driving pulley; 133, rotating shaft; 134, connecting belt; 135, driven pulley; 136, stirring paddle; 14, movable groove; 15, movable block; 16, screw rod; 17, positioning plate; 18, heating rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of electroplating tank device for communication alloy terminal, including electroplating machine shell 1, the top of one side of electroplating machine shell 1 is fixedly installed with first vertical plate 3, the top of the other side of electroplating machine shell 1 is fixedly installed with second vertical plate 10, the side of first vertical plate 3 is provided with height groove 4, height groove 4 is slidably connected with height block 5 in its inside, the side of height block 5 is fixedly installed with displacement rod 11, displacement rod 11 is slidably connected with displacement block 12 in its middle part, displacement block 12 is fixedly installed with clamping assembly 8 in its bottom end, stirring mechanism 13 is installed in the bottom end of the inner wall of electroplating machine shell 1, and stirring mechanism 13 includes two stirring paddles 136 and rotating shaft 133, and stepping motor 131 is arranged between the two stirring paddles 136, the output end of stepping motor 131 is fixedly connected with one end of rotating shaft 133, and driving pulley 132 is fixedly installed on the surface of rotating shaft 133, and the surface of the two stirring paddles 136 is fixedly installed with driven pulley 135.

[0022] The two driven pulleys 135 are drivingly connected with connecting belt 134 between driving pulley 132, the top of stepping motor 131 is rotatably connected with the middle part of the bottom end of electroplating machine shell 1, the bottom end of the two stirring paddles 136 is rotatably connected with the two sides of the bottom end of the inner wall of electroplating machine shell 1 respectively, stepping motor 131 is started after electrification, and stepping motor 131 drives rotating shaft 133 to rotate, and rotating shaft 133 drives driving pulley 132 to rotate, and driving pulley 132 drives driven pulley 135 to rotate through connecting belt 134, and driven pulley 135 drives stirring paddle 136 to rotate, and stirring paddle 136 stirs electroplating solution in electroplating machine shell 1.

[0023] The clamping assembly 8 comprises two positioning columns 81 and a clamping shell 83, the top of the clamping shell 83 is fixedly connected with the bottom of the two positioning columns 81 respectively, the bottom of the clamping shell 83 is slidably connected with sliding blocks 85 on both sides, the bottom of the two sliding blocks 85 is fixedly installed with clamping plates 86, the side away from each other of the two sliding blocks 85 is fixedly installed with connecting springs 84, the side away from each other of the two connecting springs 84 is fixedly connected with the side opposite to the clamping shell 83, the middle of the top of the clamping shell 83 is fixedly installed with an opening and closing cylinder 82, the movable end of the opening and closing cylinder 82 is fixedly installed with a push block 87, the two sides of the push block 87 is in contact with the side opposite to the two sliding blocks 85 respectively, the opening and closing cylinder 82 performs telescopic movement, the opening and closing cylinder 82 pushes the push block 87 from one side, the push block 87 pushes the sliding blocks 85 from both sides, the two sliding blocks 85 drive the clamping plates 86 to move synchronously, and the two clamping plates 86 clamp and fix the product from both sides.

[0024] The top of the two positioning columns 81 and the fixed end of the opening and closing cylinder 82 are fixedly connected with the displacement block 12, and the clamping assembly 8 is installed on the displacement block 12 through the positioning columns 81 and the opening and closing cylinder 82.

[0025] The top of the first vertical plate 3 is fixedly installed with a top plate 6, one side of the bottom of the top plate 6 is fixedly connected with the top of the second vertical plate 10, one side of the second vertical plate 10 is provided with a movable slot 14, the inside of the movable slot 14 is rotatably connected with a lead screw 16, the movable slot 14 is slidably connected with a movable block 15 which is threadedly connected with the middle of the lead screw 16, one side of the movable block 15 is fixedly connected with the end opposite to the displacement rod 11, the top of the top plate 6 is fixedly installed with a servo motor 7 which is connected with the lead screw 16 for driving the lead screw 16 to rotate, the surface of the movable block 15 is fixedly installed with a push cylinder 9, the movable end of the push cylinder 9 is fixedly connected with the side opposite to the displacement block 12, the servo motor 7 is started after being powered, the servo motor 7 drives the lead screw 16 to rotate, the threads on the surface of the lead screw 16 and the threads on the inner wall of the movable block 15 are matched with each other, the movable block 15 is limited by the movable slot 14 which is matched with the movable block 15 in shape and size, so that the movable block 15 slides relative to the lead screw 16, the movable block 15 drives the height block 5 to slide along the height slot 4 through the displacement rod 11, the clamping height of the clamping assembly 8 is adjusted, the push cylinder 9 performs telescopic movement, the push cylinder 9 pushes the displacement block 12 from one side, the displacement block 12 slides along the displacement rod 11, and the position of the clamping assembly 8 is adjusted.

[0026] The middle of the inner wall of the electroplating shell 1 is fixedly installed with a positioning plate 17 on both sides, the middle of the two positioning plates 17 is fixedly installed with a heating rod 18, the heating rod 18 is started after being powered, the heating wire in the heating rod 18 generates heat after being powered, and the electroplating liquid in the electroplating shell 1 is heated.

[0027] The four corners of the bottom end of the electroplating machine shell 1 are fixedly provided with supporting legs 2 which support the bottom of the electroplating machine shell 1.

[0028] In use, the servo motor 7 is started after being powered on, the servo motor 7 drives the screw rod 16 to rotate, the threads on the surface of the screw rod 16 and the threads on the inner wall of the movable block 15 are matched with each other, the movable block 15 is limited by the activity groove 14 which is matched with the movable block 15 in shape and size, so the movable block 15 slides relative to the screw rod 16, the movable block 15 drives the height block 5 to slide along the height groove 4 through the displacement rod 11, the clamping height of the clamping assembly 8 is adjusted, the push cylinder 9 is driven to perform extension and contraction movement, the push cylinder 9 drives the displacement block 12 from one side, the displacement block 12 slides along the displacement rod 11, the position of the clamping assembly 8 is adjusted, the opening and closing cylinder 82 is driven to perform extension and contraction movement, the opening and closing cylinder 82 drives the push block 87 from one side, the push block 87 drives the sliding block 85 from both sides, the two sliding blocks 85 drive the clamping plates 86 to perform synchronous movement, the two clamping plates 86 clamp and fix the product from both sides, the stepping motor 131 is started after being powered on, the stepping motor 131 drives the rotating shaft 133 to rotate, the rotating shaft 133 drives the driving pulley 132 to rotate, the driving pulley 132 drives the driven pulley 135 to rotate through the connecting belt 134, the driven pulley 135 drives the stirring paddle 136 to rotate, the stirring paddle 136 stirs the electroplating liquid in the electroplating machine shell 1, and the electroplating liquid contacts the product to complete electroplating.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A plating bath device for communication alloy terminals, comprising a plating housing (1), characterized in that: The top end of one side of the electroplating shell (1) is fixedly installed with a first vertical plate (3), the top end of the other side of the electroplating shell (1) is fixedly installed with a second vertical plate (10), one side of the first vertical plate (3) is provided with a height groove (4), the inside of the height groove (4) is slidably connected with a height block (5), one side of the height block (5) is fixedly installed with a displacement rod (11), the middle part of the displacement rod (11) is slidably connected with a displacement block (12), the bottom end of the displacement block (12) is fixedly installed with a clamping assembly (8), the bottom end of the inner wall of the electroplating shell (1) is installed with a stirring mechanism (13), the stirring mechanism (13) comprises two stirring paddles (136) and a rotating shaft (133), a stepping motor (131) is arranged between the two stirring paddles (136), the output end of the stepping motor (131) is fixedly connected with one end of the rotating shaft (133), the surface of the rotating shaft (133) is fixedly installed with a driving pulley (132), the surface of each of the two stirring paddles (136) is fixedly installed with a driven pulley (135).

2. The electroplating cell apparatus for a communication alloy terminal according to claim 1, characterized by: The two driven pulleys (135) and the driving pulley (132) are transmissionally connected with a connecting belt (134), the top end of the stepping motor (131) is rotationally connected with the middle part of the bottom end of the electroplating shell (1), the bottom end of each of the two stirring paddles (136) is rotationally connected with the two sides of the bottom end of the inner wall of the electroplating shell (1).

3. The electroplating cell apparatus for a communication alloy terminal according to claim 1, characterized by: The clamping assembly (8) comprises two positioning columns (81) and a clamping shell (83), the top end of each of the two positioning columns (81) is fixedly connected with the bottom end of the clamping shell (83), the bottom end of each of the two clamping shells (83) is slidably connected with a sliding block (85), the bottom end of each of the two sliding blocks (85) is fixedly installed with a clamping plate (86), each of the two sliding blocks (85) is fixedly installed with a connecting spring (84) away from each other, each of the two connecting springs (84) is fixedly connected with the side of the clamping shell (83) opposite to each other, the middle part of the top end of the clamping shell (83) is fixedly installed with an opening and closing cylinder (82), the movable end of the opening and closing cylinder (82) is fixedly installed with a pushing block (87), the two sides of the pushing block (87) are in contact with the sides of the two sliding blocks (85) opposite to each other.

4. The electroplating cell apparatus for a communication alloy terminal according to claim 3, wherein: The top end of each of the two positioning columns (81) and the fixed end of the opening and closing cylinder (82) are fixedly connected with the displacement block (12).

5. The electroplating cell apparatus for a communication alloy terminal according to claim 1, characterized by: The top end of the first vertical plate (3) is fixedly installed with a top plate (6), one side of the bottom end of the top plate (6) is fixedly connected with the top end of the second vertical plate (10), one side of the second vertical plate (10) is provided with a movable slot (14), the inside of the movable slot (14) is rotatably connected with a lead screw (16), the middle part of the lead screw (16) is threadedly connected with a movable block (15) which is slidably connected with the movable slot (14), one side of the movable block (15) is fixedly connected with the end of the displacement rod (11) which is opposite to the displacement block (12), the top end of the top plate (6) is fixedly installed with a servo motor (7) which drives the rotation of the lead screw (16), the surface of the movable block (15) is fixedly installed with a push air cylinder (9), the movable end of the push air cylinder (9) is fixedly connected with the side of the displacement block (12) which is opposite to the displacement rod (11).

6. The electroplating cell apparatus for a communication alloy terminal according to claim 1, wherein: The middle part of the inner wall of the electroplating shell (1) is fixedly installed with a positioning plate (17), the middle part of the two positioning plates (17) is fixedly installed with a heating rod (18).

7. The electroplating cell apparatus for a communication alloy terminal according to claim 1, characterized by: The bottom end of the electroplating shell (1) is fixedly installed with a supporting leg (2).

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