Adjustable hanger for electroplating equipment

Abstract

The utility model relates to the technical field of electroplating equipment, in particular to an adjustable hanger for electroplating equipment. The adjustable hanging tool for the electroplating equipment comprises a hanging frame, first connecting rods, second connecting rods, a fixed support, a guide sleeve, a threaded sleeve and a guide rod, the two first connecting rods are rotationally arranged on the left side and the right side of the hanging frame respectively, the second connecting rods are rotationally arranged on the first connecting rods, and the fixed support is arranged on the threaded sleeve. The two second connecting rods are jointly and fixedly connected with fixing supports, guide sleeves are installed on the rear sides of the two fixing supports, threaded sleeves are installed on the front sides of the two fixing supports, and the two guide sleeves are jointly provided with a guide rod in a sliding mode. By adjusting the distance between the two fixing supports, the hanging tool can adapt to and place workpieces with different widths, by adjusting the distance between the sliding blocks, the hanging tool can adapt to and place workpieces with different heights, and therefore the hanging tool can be adjusted in multiple directions to meet different use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating equipment technical field especially relates to a adjustable hanger for electroplating equipment. BACKGROUND

[0002] The hanger for electroplating equipment is the tool specially designed to hang and fix the plated article in the electroplating process. They are crucial to ensure the success of the electroplating process, because the hanger not only supports the workpiece, but also ensures that the current can be effectively conducted to the workpiece, so as to form a uniform plating layer on its surface.

[0003] The patent with the patent authorization publication number CN205398761U discloses a kind of electroplating hangers, including support, the hook for hanging being arranged on support and the hanger of several clamps being arranged on support, the clamp includes the fixed elastic struts for clamping part and mobile elastic struts being symmetrically arranged, the support is equipped with the sliding groove that mobile elastic struts slide towards fixed elastic struts adjustment.The above-mentioned patent although utilizes new mechanical structure, mobile elastic struts slide in sliding groove to realize the clamping and fixation of different width parts, improve the application range of hanger, so that the hanger is more practical, but in actual use process, since the specification and size of part are various, not only width is different, height can be different, and hanger can only realize the adjustment of width, and height adjustment function is not mentioned, leading to for the parts of different heights, hanger can not effectively be clamped, thereby limit its application range to some extent.

[0004] Therefore, a kind of adjustable hanger for electroplating equipment is needed. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the prior art that the specification and size of part are various, not only width is different, height can be different, and hanger can only realize the adjustment of width, and height adjustment function is not mentioned, leading to for the parts of different heights, hanger can not effectively be clamped, thereby limit its application range to some extent in actual use process, the utility model provides a kind of adjustable hanger for electroplating equipment.

[0006] The technical scheme is as follows: An adjustable hanger for electroplating equipment comprises a hanging frame, first connecting rods, second connecting rods, fixed supports, guide sleeves, threaded sleeves, guide rods, bidirectional screws, knobs, sliding blocks and clamping mechanisms, both sides of the hanging frame are rotatably provided with two first connecting rods, the first connecting rods are rotatably provided with the second connecting rods, the two second connecting rods are fixedly connected with the fixed supports, the rear sides of the two fixed supports are provided with the guide sleeves, the front sides of the two fixed supports are provided with the threaded sleeves, the two guide sleeves are slidably provided with the guide rod, the two threaded sleeves are threadedly provided with the bidirectional screw, the bidirectional screw is rotatably provided with the knob, the fixed supports are slidably provided with the sliding blocks, the sliding blocks are provided with the clamping mechanisms, the clamping mechanisms are used for clamping and fixing workpieces, further comprising connecting shafts, mounting seats, threaded jacks, connecting seats, rotating shafts and scissors frames, the sliding blocks are fixedly connected with the connecting shafts, the fixed supports are provided with the mounting seats, the mounting seats are threadedly provided with the threaded jacks, one end of the threaded jacks is provided with the connecting seats, the connecting seats are rotatably provided with the rotating shafts, and the two rotating shafts and the multiple connecting shafts are provided with the scissors frame.

[0007] Optionally, the clamping mechanism comprises first clamping blocks, fixed blocks, threaded rods and second clamping blocks, the sliding blocks are fixedly connected with the first clamping blocks, the sliding blocks are fixedly connected with the fixed blocks, the fixed blocks are threadedly provided with the threaded rods, one end of the threaded rods is fixedly connected with the second clamping blocks, and the second clamping blocks slide on the sliding blocks.

[0008] Optionally, further comprising fixed seats, sliding rods, extrusion blocks, connecting plates, elastic members, support seats, servo motors and cams, the guide sleeves and the threaded sleeves are fixedly connected with the fixed seats, the fixed seats are slidably provided with the two sliding rods, one end of the two sliding rods is fixedly connected with the extrusion block, the extrusion block can extrude the fixed support, the other end of the two sliding rods is fixedly connected with the connecting plate, the sliding rods are sleeved with the elastic members, the elastic members are connected with the fixed seat and the connecting plate at two ends, the threaded sleeves are fixedly connected with the support seats, the support seats are provided with the servo motors, the output shafts of the servo motors are connected with the cams, and the cams can extrude the connecting plate.

[0009] Optionally, a plurality of anti-skid grooves are formed in the first clamping blocks and the second clamping blocks.

[0010] Optionally, further comprising a buffer pad, the fixed support is fixedly connected with the buffer pad, and the extrusion block can contact the buffer pad.

[0011] Optionally, the threaded jacks and the threaded rods are fixedly connected with knobs at top portions.

[0012] Compared with the prior art, the adjustable hanger for electroplating equipment has the following beneficial effects: 1. By adjusting the distance between the two fixed supports, the hanger can adapt to and place workpieces of different widths, and by adjusting the distance between the sliding blocks, the hanger can adapt to and place workpieces of different heights, so that the hanger can be adjusted in multiple directions to meet different use requirements.

[0013] 2. Before electroplating, the fixed support is swung left and right, which can shake the workpieces on the hanger, thereby avoiding the attachment of electroplating liquid to the surface of the workpieces and the generation of bubbles, and affecting the electroplating quality.

[0014] 3. After electroplating is completed, the fixed support is continuously swung left and right by starting the servo motor, thereby helping to shake off the residual electroplating liquid on the workpieces and preparing for subsequent workpiece taking. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional sectional structure schematic view of the fixed support, guide sleeve and threaded sleeve of the utility model.

[0017] Figure 3 It is a three-dimensional sectional structure schematic view of the fixed support, first clamping block and second clamping block of the utility model.

[0018] Figure 4 It is a three-dimensional sectional structure schematic view of the sliding block, connecting shaft and threaded rod of the utility model.

[0019] Figure 5 It is a three-dimensional structure schematic view of the fixed support, connecting seat and pressing rod of the utility model.

[0020] Figure 6 It is a three-dimensional structure schematic view of the fixed support, servo motor and extrusion block of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS: 1, hanging bracket, 2, first connecting rod, 3, second connecting rod, 4, fixed support, 5, guide sleeve, 6, threaded sleeve, 7, guide rod, 8, bidirectional screw rod, 9, knob, 10, sliding block, 11, connecting shaft, 12, mounting seat, 13, threaded top rod, 14, connecting seat, 15, rotating shaft, 16, scissor holder, 17, first clamping block, 18, fixed block, 19, threaded rod, 20, second clamping block, 21, fixed seat, 22, sliding rod, 2201, extrusion block, 23, connecting plate, 24, elastic piece, 25, supporting seat, 26, servo motor, 27, cam, 28, anti-skid groove, 29, buffer pad. DETAILED DESCRIPTION

[0022] The following description is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model.

[0023] Embodiment 1: adjustable hanger for electroplating equipment, please refer to Figures 1-6 , including hanging frame 1, first connecting rod 2, second connecting rod 3, fixed support 4, guide sleeve 5, threaded sleeve 6, guide rod 7, two-way screw 8, knob 9, sliding block 10 and clamping mechanism, the left and right sides of hanging frame 1 are rotatably provided with two first connecting rods 2, the first connecting rod 2 is rotatably provided with the second connecting rod 3, the two second connecting rods 3 are fixedly connected with the fixed support 4, the rear side of the two fixed supports 4 is installed with the guide sleeve 5, the front side of the two fixed supports 4 is installed with the threaded sleeve 6, the two guide sleeves 5 are slidably provided with the guide rod 7, the two threaded sleeves 6 are threadedly provided with the two-way screw 8, the two-way screw 8 is rotatably provided with the knob 9, the fixed support 4 is slidably provided with a plurality of sliding blocks 10, the sliding block 10 is provided with a clamping mechanism, the clamping mechanism includes first clamping block 17, fixed block 18, threaded rod 19 and second clamping block 20, the sliding block 10 is fixedly connected with the first clamping block 17, the sliding block 10 is fixedly connected with the fixed block 18, the fixed block 18 is threadedly provided with the threaded rod 19, one end of the threaded rod 19 is fixedly connected with the second clamping block 20, the second clamping block 20 slides on the sliding block 10, the clamping mechanism is used for clamping and fixing workpieces, the sliding block 10 is fixedly connected with the connecting shaft 11, the fixed support 4 is installed with the mounting seat 12, the mounting seat 12 is threadedly provided with the threaded ejector rod 13, the threaded ejector rod 13 is provided with the connecting seat 14 on one end, the connecting seat 14 is rotatably provided with two rotating shafts 15, the two rotating shafts 15 and the plurality of connecting shafts 11 are commonly provided with the scissor frame 16, the first clamping block 17 and the second clamping block 20 are both provided with seven anti-skid grooves 28, the anti-skid grooves 28 increase the friction between the workpieces and the first clamping block 17 and the second clamping block 20 to increase the clamping force, prevent the workpieces from falling, the threaded ejector rod 13 and the threaded rod 19 are both fixedly connected with the knob at the top, the knob increases the contact point between the hand and the threaded ejector rod 13 and the threaded rod 19, which is convenient for rotating adjustment, the fixed support 4 is fixedly connected with the buffer pad 29, the extrusion block 2201 can contact the buffer pad 29, which plays a buffering role, protects the fixed support 4, and avoids deformation of the fixed support 4.

[0024] When the hanger needs to be used, first, the hanger needs to be adjusted according to the width of the electroplated workpiece, and the specific operation is: rotating the knob 9, driving the two-way screw rod 8 to rotate, and then driving the threaded sleeve 6 to move outward, the movement of the threaded sleeve 6 will drive the fixed support 4 to expand outward, so that the distance between the two fixed supports 4 can be adjusted, so that the hanger can adapt to and place workpieces of different widths, then, further adjust the hanger according to the height of the workpiece, by rotating the threaded top rod 13, the connecting seat 14 can be moved upward, the movement of the connecting seat 14 will drive the rotating shaft 15 to rise, and then the scissor frame 16 is elongated, with the elongation of the scissor frame 16, the connecting shaft 11 and the sliding block 10 will also move accordingly, so that the distance between the sliding blocks 10 can be adjusted, so that the hanger can adapt to and place workpieces of different heights, through the above operation, the hanger can be adjusted in multiple directions to meet different use requirements, then, pick up the workpiece and place one end between the first clamping block 17 and the second clamping block 20, then rotate the threaded rod 19 to move the second clamping block 20 backward and make it tightly contact with the workpiece, slightly rotate the threaded rod 19 until the workpiece is firmly clamped under the joint action of the first clamping block 17 and the second clamping block 20. Repeat the above operation to clamp the other end of the workpiece.

[0025] Example 2: Based on example 1, please refer to Figure 1 and Figure 6 The guide sleeve 5 and the threaded sleeve 6 are fixedly connected with the fixed seat 21, two sliding rods 22 are slidably arranged on the fixed seat 21, one end of the two sliding rods 22 is fixedly connected with the extrusion block 2201, the extrusion block 2201 can extrude the fixed support 4, the other end of the two sliding rods 22 is fixedly connected with the connecting plate 23, the sliding rod 22 is sleeved with the elastic element 24, the two ends of the elastic element 24 are connected with the fixed seat 21 and the connecting plate 23 respectively, the threaded sleeve 6 is fixedly connected with the supporting seat 25, the supporting seat 25 is installed with the servo motor 26, the output shaft of the servo motor 26 is connected with the cam 27, and the cam 27 can extrude the connecting plate 23.

[0026] After the hanger is put into the electroplating tank, the servo motor 26 is started, the output shaft of the servo motor 26 rotates to drive the cam 27 to rotate, when the cam 27 rotates to a certain position, the connecting plate 23 is extruded to move outward, the sliding rod 22 and the extrusion block 2201 also move outward, at this time, the elastic member 24 is compressed, the extrusion block 2201 extrudes the fixed support 4 to move outward, when the cam 27 no longer extrudes the connecting plate 23, the elastic member 24 restores to the original state, the sliding rod 22 and the extrusion block 2201 move inward to reset, since the external force is lost, the fixed support 4 rotates inward to reset under the action of its own gravity, the cam 27 continues to rotate, the above extrusion and release process is repeated, the fixed support 4 swings left and right, the swinging can shake the workpiece on the hanger, thereby avoiding that the electroplating liquid is attached to the surface of the workpiece and bubbles are generated, the electroplating quality is affected, after the electroplating is completed, the servo motor 26 is also started, the fixed support 4 continues to swing left and right, thereby helping to shake off the residual electroplating liquid on the workpiece, preparing for the subsequent work of taking the workpiece.

[0027] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the utility model specification content, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An adjustable hanger for electroplating equipment, comprising a hanging frame (1), a first connecting rod (2), a second connecting rod (3), a fixed support (4), a guide sleeve (5), a threaded sleeve (6), a guide rod (7), a bidirectional screw rod (8), a knob (9), a sliding block (10) and a clamping mechanism, both sides of the hanging frame (1) are rotatably provided with two first connecting rods (2), the first connecting rod (2) is rotatably provided with a second connecting rod (3), the two second connecting rods (3) are fixedly connected with a fixed support (4), the rear side of the two fixed supports (4) is installed with a guide sleeve (5), the front side of the two fixed supports (4) is installed with a threaded sleeve (6), the two guide sleeves (5) are slidably provided with a guide rod (7), the two threaded sleeves (6) are threadedly provided with a bidirectional screw rod (8), the bidirectional screw rod (8) is rotatably provided with a knob (9), the fixed support (4) is slidably provided with a plurality of sliding blocks (10), the sliding block (10) is provided with a clamping mechanism, the clamping mechanism is used for clamping and fixing the workpiece, characterized in that, The connecting shaft (11), the mounting seat (12), the threaded top rod (13), the connecting seat (14), the rotating shaft (15) and the scissor frame (16) are further included.

2. The adjustable hanger for electroplating equipment according to claim 1, wherein The clamping mechanism includes the first clamping block (17), the fixed block (18), the threaded rod (19) and the second clamping block (20).

3. The adjustable hanger for electroplating equipment according to claim 2, wherein The fixed seat (21), the sliding rod (22), the extrusion block (2201), the connecting plate (23), the elastic member (24), the support seat (25), the servo motor (26) and the cam (27) are further included.

4. The adjustable hanger for electroplating equipment according to claim 3, wherein The first clamping block (17) and the second clamping block (20) are both provided with a plurality of anti-skid grooves (28).

5. The adjustable hanger for electroplating equipment according to claim 4, wherein The buffer pad (29) is further included.

6. The adjustable hanger for an electroplating apparatus according to claim 5, wherein The threaded top rod (13) and the threaded rod (19) are both fixedly connected with a twisting block.

Images