Vibration swing mechanism and electrophoresis device

Abstract

The utility model discloses a vibration wobble mechanism and electrophoresis device, the vibration wobble mechanism includes: a frame including a first frame, a second frame and an elastic member, the elastic member is elastically connected between the first frame and the second frame, the arrangement direction of the first frame and the second frame is the first direction; the driving assembly is arranged on the first rack; the swinging assembly is arranged on the first rack and connected with the driving assembly, the swinging assembly is configured to do reciprocating motion in the second direction under driving of the driving assembly, so that the first rack does reciprocating motion in the second direction, and the second direction is perpendicular to the first direction; and the vibration part is arranged on the first rack, and the first rack is further configured to do reciprocating motion in the first direction under vibration of the vibration part. The electrophoresis device comprises the vibration swinging mechanism and an electrophoresis tank.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece electrophoretic coating devices, in particular to a vibration rocking mechanism and an electrophoretic device. Background Art

[0002] Electrophoretic coating is a method that utilizes the directional movement of pigments and resins in an electrophoretic solution under the action of an external electric field and deposits them on the surface of a workpiece substrate at one end of the electrode. In the actual application process, when the depth of the blind hole of the workpiece is relatively large, the air existing in the blind hole cannot be discharged, resulting in the inability of the electrophoretic solution to be evenly dispersed in the blind hole of the workpiece, and the electrophoretic solution cannot be deposited in the blind hole. Summary of the Utility Model

[0003] In view of this, the utility model provides a vibration rocking mechanism and an electrophoretic device, which can solve the above technical problems.

[0004] The first aspect of the utility model provides a vibration rocking mechanism, which includes a frame, a driving component, a rocking component, and a vibrating member. The frame includes a first frame, a second frame, and an elastic member. The elastic member is elastically connected between the first bracket and the second bracket. The arrangement direction of the first frame and the second frame is the first direction. The driving component is arranged on the first frame. The rocking component is arranged on the first frame and is connected to the driving component. The rocking component is configured to reciprocate along a second direction under the drive of the driving component, so that the first frame reciprocates along the second direction. The second direction is perpendicular to the first direction. The vibrating member is arranged on the first frame. The first frame is further configured to reciprocate along the first direction under the vibration of the vibrating member.

[0005] Based on the first aspect, in some embodiments, the rocking component includes a rotating member, an eccentric member, and a fixing member. The rotating member is rotatably connected to the driving component and is configured to rotate under the drive of the driving component. The eccentric member is connected to the rotating member and is configured to rotate following the rotating member. The fixing member is connected to the first frame and is connected to the eccentric member. The fixing member is configured to reciprocate along the second direction under the rotation of the eccentric member.

[0006] Based on the first aspect, in some embodiments, the eccentric member includes an eccentric body and an eccentric portion. The eccentric body is fixedly sleeved on the rotating member. The eccentric portion is fixed to the eccentric body. The eccentric portion is configured to push the fixing member to reciprocate along the second direction.

[0007] Based on the first aspect, in some embodiments, the fixing member is provided with a sliding hole and a plurality of receiving holes connected to the sliding hole, the plurality of receiving holes are arranged at intervals on the inner wall of the sliding hole, the eccentric body is rotatably connected to the sliding hole, the eccentric portion is slidably arranged in one of the receiving holes, and the eccentric portion is configured to slide from one of the receiving holes to another of the receiving holes. There are four receiving holes, and the four receiving holes are evenly arranged on the inner wall of the sliding hole.

[0008] Based on the first aspect, in some embodiments, the driving assembly includes: a driving motor, which is arranged on the first frame; a driving gear, which is arranged on the driving motor, and the driving gear is configured to rotate under the drive of the driving motor; and a driven gear, which is connected to the rotating member and meshes with the driving gear, and the driven gear is configured to drive the rotating member to rotate under the drive of the driving gear.

[0009] Based on the first aspect, in some embodiments, the vibration and rocking mechanism further includes a code seat, and the code seat is arranged on a side of the first frame facing away from the second frame.

[0010] Based on the first aspect, in some embodiments, the vibration element is a vibration motor.

[0011] Based on the first aspect, in some embodiments, the elastic member is a helical cylindrical spring.

[0012] The second aspect of the utility model provides an electrophoresis device, comprising the above-mentioned vibration and swing mechanism and an electrophoresis tank, wherein the electrophoresis tank is fixed to the first frame of the vibration and swing mechanism.

[0013] The vibrating and oscillating mechanism is provided with a oscillating assembly and a vibrating member, so that the frame can reciprocate in the first direction and the second direction at the same time. When the electrophoresis device is used to electrophoretically coat the surface of a workpiece, since the frame can reciprocate in two directions, the flow rate of the electrophoresis solution in the electrophoresis tank can be accelerated, so that the air in the blind hole of the workpiece can be effectively discharged, which is conducive to the uniform dispersion and deposition of the electrophoresis solution in the blind hole of the workpiece, thereby improving the quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a vibration and swing mechanism provided in one embodiment of the utility model.

[0016] Figure 2 The Figure 1 three-dimensional structure schematic diagram of the swinging component in the vibration swinging mechanism shown in

[0017] Figure 3 The Figure 1 amplified schematic diagram of part III of the vibration swinging mechanism shown in

[0018] Figure 4 The three-dimensional schematic diagram of the electrophoresis tank provided by an embodiment of the present utility model.

[0019] Figure 5 The three-dimensional structure schematic diagram of the electrophoresis device provided by an embodiment of the present utility model.

[0020] Description of main component symbols

[0021]

[0022] Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model.

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art belonging to the field of the present utility model. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model.

[0026] Some implementation manners of the present utility model will be described in detail. Without conflict, the following implementation manners and the features in the implementation manners can be combined with each other.

[0027] Please refer to Figures 1 to 3The embodiment of the utility model provides a vibration swing mechanism 100, including a frame 10, a driving assembly 20, a swing assembly 30, a vibration member 41, and a code seat 50. The driving assembly 20 is arranged on the frame 10. The swing assembly 30 is slidably arranged on the frame 10 and connected to the driving assembly 20. The swing assembly 30 reciprocates along the second direction X under the drive of the driving assembly 20, so that the frame 10 also reciprocates along the second direction X with the swing assembly 30. The vibration member 41 is arranged on the frame 10, and the frame 10 reciprocates along the first direction Z under the vibration of the vibration member 41.

[0028] The frame 10 includes a first frame 11 , a second frame 12 and an elastic member 42 . The first frame 11 and the second frame 12 are elastically connected via the elastic member 42 . The first frame 11 is disposed on a side of the elastic member 42 away from the second frame 12 .

[0029] The driving assembly 20 includes a driving motor 21, a driving gear 22, a driven gear 23 and a connecting rod 24. The driving motor 21 is disposed on the first frame 11. The driving gear 22 is disposed on the driving motor 21, and the driving gear 22 is connected to the driving motor 21 through the connecting rod 24. The driving gear 22 can also be directly connected to the driving motor 21. The driving gear 22 rotates under the drive of the driving motor 21. The driven gear 23 is meshed with the driving gear 22, and the driving gear 22 drives the driven gear 23 to rotate.

[0030] The swing assembly 30 includes a rotating member 31, an eccentric member 32 and a fixed member 33. The rotating member 31 may be a slender rod, which is rotatably connected to the first frame 11 and is rotatably connected to the driven gear 23. The rotating member 31 is used to rotate when the driven gear 23 rotates. The eccentric member 32 is connected to the rotating member 31 and is used to rotate with the rotating member 31. The fixed member 33 is connected to the first frame 11, and the fixed member 33 may be integrally arranged or assembled with the first bracket 11. The fixed member 33 is connected to the eccentric member 32, and the fixed member 33 reciprocates along the second direction X under the rotation of the eccentric member 32, and the first frame 11 reciprocates along the second direction X under the push of the fixed member 33.

[0031] In this embodiment, there are two eccentric members 32 , which are respectively located at two ends of the rotating member 31 . There are two fixing members 33 , which are spaced apart on the first frame 11 and connected to the two eccentric members 32 .

[0032] In this embodiment, the eccentric member 32 includes an eccentric body 321 and an eccentric portion 322. The eccentric body 321 may be disc-shaped and sleeved on the rotating member 31. The eccentric body 321 rotates together with the rotating member 31. The eccentric portion 322 may be a columnar structure and is rotatably connected to the eccentric body 321.

[0033] The fixing member 33 is provided with a sliding hole 331 and a receiving hole 332. The sliding hole 331 penetrates the fixing member 33 along the thickness direction of the fixing member 33 (the thickness direction is perpendicular to both the first direction Z and the second direction X). The number of receiving holes 332 is multiple and they are arranged at intervals on the inner wall of the sliding hole 331. The rotating member 31 passes through the fixing member 33, and the eccentric portion 322 is slidably arranged in one of the receiving holes 332. When the driven gear 23 drives the rotating member 31 to rotate, the eccentric body 321 rotates with the rotating member 31. At this time, the eccentric portion 322 rotates from one receiving hole 332 to another receiving hole 332 with the eccentric body 321. During the rotation of the eccentric portion 332, the eccentric portion 322 applies a thrust to the inner wall of the receiving hole 332, so that the fixing member 33 provided with the receiving hole 332 reciprocates along the second direction X under the action of the thrust.

[0034] The vibration member 41 is a vibration motor. In this embodiment, there are two vibration members 41, and the two vibration members 41 are respectively suspended on the outside of the first frame 11. The elastic member 42 forms an elastic force along the first direction Z under the vibration of the vibration member 41, thereby driving the frame 10 to reciprocate along the first direction Z. The elastic member 42 is arranged between the first frame 11 and the second frame 12, and also serves to fix the first frame 11 and the second frame 12. In this embodiment, the number of elastic members 42 is 4, and every 2 elastic members 42 form a group, and are arranged at intervals between the first frame 11 and the second frame 12. In some embodiments, the number of elastic members 42 includes but is not limited to 4.

[0035] In this embodiment, the number of the code holders 50 is four, and every two code holders 50 form a group, and are arranged at intervals on a side of the first frame 11 away from the second frame 12 .

[0036] See also Figure 1 , Figure 4 and Figure 5 The embodiment of the utility model provides an electrophoresis device 200, including a vibration and swing mechanism 100, an electrophoresis tank 60 and a buckle 61. The electrophoresis tank 60 is connected to the buckle of the code seat 50 through the buckle 61, so that the electrophoresis tank 60 is fixed to the first frame 11 of the vibration and swing mechanism 100.

[0037] In this embodiment, the number of the code buckles 61 is four, and every two code buckles 61 form a group and are arranged on the electrophoresis tank 60 at intervals.

[0038] The working process of the electrophoresis device 200 provided in the embodiment of the utility model is roughly as follows:

[0039] Place the workpiece in the electrophoresis tank 60, and at the same time start the drive motor 21 and the vibration member 41. The drive motor 21 drives the driving gear 22 to rotate, and the driving gear 21 drives the driven gear 23 to rotate, so that the rotating member 31 connected to the driven gear 23 drives the eccentric member 32 to rotate. When the eccentric member 32 rotates, the eccentric portion 322 on the eccentric member 32 collides back and forth along the inner wall of the sliding hole 331 in the second direction X. At this time, the eccentric member 32 drives the fixing member 33 to move in the second direction X. Since the fixing member 33 is connected to the first frame 11, the first frame 11 is also driven by the fixing member 33 to move along the second direction X. Under the vibration of the vibration member 41, the elastic member 42 will form an elastic force along the first direction Z. The elastic member 42 is arranged between the first frame 11 and the second frame 12. Under the action of the elastic force, the first frame 11 and the second frame 12 will reciprocate along the first direction Z, so that the vibration swing mechanism 100 can swing simultaneously along the second direction X and the first direction Z. Therefore, the electrophoresis tank 60 fixed on the vibration swing mechanism 100 can also swing simultaneously in the second direction X and the first direction Z, which can accelerate the flow of the electrophoresis solution in the electrophoresis tank 60, effectively discharge the air in the blind hole of the workpiece, and evenly disperse the electrophoresis solution in the blind hole to solve the problem that part of the surface of the workpiece substrate is exposed outside, and further improve the quality of the workpiece.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A vibration and swing mechanism, characterized in that: include: A frame, comprising a first frame, a second frame and an elastic member, wherein the elastic member is elastically connected between the first frame and the second frame, and the arrangement direction of the first frame and the second frame is a first direction; A driving assembly, arranged on the first frame; a swing assembly, disposed on the first frame and connected to the driving assembly, wherein the swing assembly is configured to reciprocate along a second direction under the drive of the driving assembly, thereby causing the first frame to reciprocate along the second direction, wherein the second direction is perpendicular to the first direction; The vibration member is disposed on the first frame, and the first frame is further configured to reciprocate along the first direction under the vibration of the vibration member.

2. The vibration and swing mechanism according to claim 1, characterized in that: The swing assembly comprises: a rotating member, rotatably connected to the driving assembly and configured to rotate under the drive of the driving assembly; an eccentric member connected to the rotating member and configured to rotate following the rotating member; A fixing member is connected to the first frame and to the eccentric member, and the fixing member is configured to reciprocate along the second direction under the rotation of the eccentric member.

3. The vibration and swing mechanism according to claim 2, characterized in that: The eccentric member comprises: An eccentric body is fixedly sleeved on the rotating member; The eccentric portion is fixed on the eccentric body, and the eccentric portion is configured to push the fixing member to reciprocate along the second direction.

4. The vibration and swing mechanism according to claim 3, characterized in that: The fixing member is provided with a sliding hole and a plurality of receiving holes connected with the sliding hole, the plurality of receiving holes are arranged at intervals on the inner wall of the sliding hole, the eccentric body is rotatably connected to the sliding hole, the eccentric portion is slidably arranged in one of the receiving holes, and the eccentric portion is configured to slide from one of the receiving holes to another of the receiving holes.

5. The vibration and swing mechanism according to claim 4, characterized in that: There are four accommodating holes, and the four accommodating holes are evenly arranged on the inner wall of the sliding hole.

6. The vibration and oscillation mechanism according to claim 2, characterized in that: The drive assembly comprises: A driving motor, arranged on the first frame; A driving gear, provided on the driving motor, the driving gear being configured to rotate under the driving of the driving motor; The driven gear is connected to the rotating member and meshes with the driving gear. The driven gear is configured to drive the rotating member to rotate the fixed member under the driving of the driving gear.

7. The vibration and oscillation mechanism according to claim 1, characterized in that: The vibration and rocking mechanism further comprises a code seat, and the code seat is arranged on a side of the first frame away from the second frame.

8. The vibration and oscillation mechanism according to claim 1, characterized in that: The vibration element is a vibration motor.

9. The vibration and oscillation mechanism according to claim 1, characterized in that: The elastic member is a helical cylindrical spring.

10. An electrophoresis device, comprising an electrophoresis tank, characterized in that: The electrophoresis device further comprises a vibration and swing mechanism as claimed in any one of claims 1 to 9, and the electrophoresis tank is fixed to the first frame of the vibration and swing mechanism.

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