Three-proofing paint coating tool for aluminum substrate of J-shaped controller

Abstract

The utility model provides a three-proofing paint coating tool for an aluminum substrate of a J-type controller, which comprises a base arranged on coating equipment; the number of the supporting columns is multiple, the multiple supporting columns are movably installed on the base, the supporting columns are used for supporting and positioning at least one aluminum substrate, and the multiple aluminum substrates are arranged at intervals; the first protective cover is arranged on a conductive copper column arranged at the edge part of one side of the aluminum substrate in a sleeving manner; the second protective cover is arranged on a conductive copper column and a conductive copper sheet which are arranged on the edge part of the other side of the aluminum substrate in a sleeving manner, the second protective cover and the first protective cover are detachably connected, and the distance between the second protective cover and the first protective cover is adjustable; and the third protective cover is arranged on a contact pin arranged on the aluminum substrate in a sleeving manner, and the third protective cover is arranged on the second protective cover. The aluminum substrate coating device has strong flexibility, ensures the coating stability of an aluminum substrate, ensures the product quality and consistency, and effectively improves the working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum substrate spray painting, in particular to a J-type controller aluminum substrate three-proof paint coating tool. Background Art

[0002] The current method of applying conformal coating is brush coating, which is the simplest coating method and is usually used for local repairs and maintenance, small batch production and trial production, and generally in situations where the coating quality requirements are not very high.

[0003] As a type of automotive controller, the J-type controller is not allowed to spray the conformal coating on some components on the aluminum substrate (such as conductive copper pillars and conductive sheets), which can easily damage the components. The existing tooling support has poor stability, resulting in unstable coating, poor product coating quality and consistency, and the existing shielding method is inconvenient to operate and low work efficiency. Utility Model Content

[0004] In view of this, the present invention aims to propose a J-type controller aluminum substrate conformal coating tooling to solve the problems of poor product coating quality and consistency, and low coating efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] The utility model provides a J-type controller aluminum substrate conformal coating tooling, comprising:

[0007] A base, the base being arranged on the coating device;

[0008] A plurality of support columns, each of which is movably mounted on the base and configured to support and position at least one aluminum substrate, wherein the plurality of aluminum substrates are spaced apart;

[0009] a first protective cover, the first protective cover being sleeved on a conductive copper column provided at an edge portion of one side of the aluminum substrate;

[0010] a second protective cover, the second protective cover being sleeved on the conductive copper pillar and the conductive copper sheet provided at the edge of the other side of the aluminum substrate, wherein the second protective cover is detachably connected to the first protective cover, and the distance between the second protective cover and the first protective cover is adjustable;

[0011] A third protective cover is sleeved on the pins provided on the aluminum substrate, and the third protective cover is provided on the second protective cover.

[0012] Furthermore, a fixing hole for fixing the base is provided at the edge of the base;

[0013] The base is provided with a plurality of mounting holes, and the support columns are correspondingly mounted in the mounting holes.

[0014] Furthermore, a limiting column is provided at the top end of the support column, and the limiting column corresponds to the through hole opened on the aluminum substrate;

[0015] The outer diameter of the limiting column is smaller than the outer diameter of the supporting column and is equal to the diameter of the through hole.

[0016] Furthermore, the first protective cover includes a first bracket and a plurality of sleeves arranged at the bottom end of the first bracket, the first bracket is a C-shaped structure, and the sleeves are correspondingly sleeved on the conductive copper columns.

[0017] Furthermore, a plurality of fixing portions are extended from the inner wall of the first bracket, and the fixing portions are fixedly connected to the sleeve by fastening screws.

[0018] Furthermore, the second protective cover includes a second bracket and a first cover shell arranged at the bottom end of the second bracket. The second bracket has a C-shaped structure and is arranged corresponding to the first bracket. The first cover shell has a strip structure and is hollow inside for accommodating conductive copper columns and conductive copper sheets.

[0019] Furthermore, the second bracket is provided with a plurality of first connection holes arranged at intervals, and the top of the first cover shell is provided with second connection holes corresponding to the first connection holes, and the fastening screws pass through the first connection holes and the second connection holes to fix the second bracket and the first cover shell in connection.

[0020] Furthermore, the first bracket is provided with first notches at both ends, and a plurality of first adjustment holes are formed on the upper end surface of the first notches; the second bracket is provided with second notches corresponding to the first notches at both ends, and a second adjustment hole corresponding to the first adjustment hole is formed on the second notch;

[0021] A fastening screw passes through the second adjustment hole and the first adjustment hole to fix the first bracket to the second bracket.

[0022] Furthermore, a plurality of positioning pins are provided in the first cover shell, and the positioning pins pass through the conductive copper pillars and penetrate the aluminum substrate.

[0023] Furthermore, the third protective cover includes a second cover shell, a receiving cavity for accommodating the pin is reserved inside the second cover shell, a side wall of the second cover shell extends outwardly to form a lap portion, and the lap portion is lapped onto the second bracket.

[0024] Compared with the prior art, the J-type controller aluminum substrate conformal coating tooling described in this utility model has the following beneficial effects:

[0025] The J-shaped controller aluminum substrate conformal coating tooling described in the utility model is suitable for automated spraying equipment. The positions of various structural components can be flexibly adjusted according to the size of the aluminum substrate. It has strong flexibility. After placement, the position of the aluminum substrate is stable and reliable, ensuring smooth coating, product quality and consistency. In addition, the tooling has a good shielding effect, manual operation saves time and effort, and can effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the overall structure of a J-type controller aluminum substrate conformal coating tooling according to an embodiment of the present invention;

[0028] Figure 2 This is a schematic structural diagram of the aluminum substrate according to an embodiment of the present utility model;

[0029] Figure 3 This is a schematic structural diagram of the first protective cover according to an embodiment of the present utility model;

[0030] Figure 4 This is a schematic structural diagram of the second protective cover described in an embodiment of the present utility model.

[0031] Description of reference numerals:

[0032] 1. Base; 2. Support column; 21. Limit column; 3. Aluminum substrate; 31. Conductive copper column; 32. Conductive copper sheet; 33. Pin; 4. First protective cover; 41. First bracket; 42. Sleeve; 43. Fixing part; 44. First recess; 45. First adjustment hole; 5. Second protective cover; 51. Second bracket; 52. First cover shell; 53. Second recess; 54. Second adjustment hole; 55. Positioning pin; 6. Third protective cover; 61. Second cover shell; 62. Overlapping part. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] See also Figure 1 and Figure 2As shown, this embodiment provides a J-type controller aluminum substrate conformal coating tooling, including:

[0036] Base 1, base 1 is arranged on the coating equipment;

[0037] Support columns 2, there are multiple support columns 2, multiple support columns 2 are movably mounted on the base 1, the support columns 2 are used to support and position at least one aluminum substrate 3, and the multiple aluminum substrates 3 are arranged at intervals;

[0038] A first protective cover 4 is sleeved on a conductive copper column 31 provided at an edge of one side of the aluminum substrate 3;

[0039] The second protective cover 5 is sleeved on the conductive copper pillar 31 and the conductive copper sheet 32 ​​provided at the edge of the other side of the aluminum substrate 3. The second protective cover 5 is detachably connected to the first protective cover 4, and the distance between the second protective cover 5 and the first protective cover 4 is adjustable.

[0040] The third protective cover 6 is sleeved on the pins 33 provided on the aluminum substrate 3 , and the third protective cover 6 is provided on the second protective cover 5 .

[0041] Specifically, in this embodiment, the tooling is installed on the coating equipment, and a corresponding number of support columns 2 are installed on the base 1 according to the positions of the through holes on the aluminum substrate 3, and the aluminum substrate 3 is placed on the support columns 2 to locate the position of the aluminum substrate 3; then the first protective cover 4, the second protective cover 5 and the third protective cover 6 are placed according to the positions of the conductive copper columns 31 and the conductive copper sheets 32, wherein the setting spacing between the first protective cover 4 and the second protective cover 5 is adjusted according to the positions of the wire copper columns set on both sides of the different aluminum substrates 3, and the two are fixed by tightening screws, and the third protective cover 6 after being placed is correspondingly set on the second protective cover 5.

[0042] It should be noted that the attached drawings of this embodiment only show an example of placing two aluminum substrates 3, and the two aluminum substrates 3 are symmetrically arranged. This embodiment does not specifically limit the number and placement positions of the aluminum substrates 3. The operator can place the positions of the aluminum substrates 3 according to actual conditions, and no further details will be given here.

[0043] The J-shaped controller aluminum substrate 3 conformal coating tooling described in this embodiment is suitable for automated spraying equipment. The positions of various structural components can be flexibly adjusted according to the size of the aluminum substrate 3. It has strong flexibility. After placement, the position of the aluminum substrate 3 is stable and reliable, ensuring smooth coating, product quality and consistency. In addition, the tooling has a good shielding effect, manual operation saves time and effort, and can effectively improve work efficiency.

[0044] In some embodiments, the base 1 is provided with fixing holes at its edge for fixing it;

[0045] The base 1 is provided with a plurality of mounting holes, and the support columns 2 are correspondingly installed in the mounting holes;

[0046] A limiting post 21 is provided at the top of the support post 2, and the limiting post 21 corresponds to the through hole opened on the aluminum substrate 3;

[0047] The outer diameter of the limiting column 21 is smaller than the outer diameter of the supporting column 2 and is equal to the diameter of the through hole.

[0048] In this embodiment, a plurality of fixing holes are provided at the edge of the base 1, and the tooling can be quickly assembled and disassembled by tightening screws; in addition, a plurality of mounting holes are provided on the base 1, and the operator can adjust the position of the support column 2 according to the size of the aluminum substrate 3 so that the support column 2 can correspond to the through hole opened on the aluminum substrate 3. During the actual installation process, the aluminum substrate 3 is positioned with the help of the limit column 21 provided on the support column 2.

[0049] It should be noted that the support column 2 and the base 1 in this embodiment are detachably connected, and can be connected by threaded connection or plug-in connection. After field testing, the threaded connection method is more stable than the plug-in connection method, but the process is relatively cumbersome; if there is no bumping and up and down shaking during the coating process, the plug-in connection method can also be used, which is faster. The actual connection method can be set according to actual conditions and is not further limited here.

[0050] In some embodiments, as Figure 3 As shown, the first protective cover 4 includes a first bracket 41 and a sleeve 42, wherein the inner wall of the first bracket 41 extends to form a plurality of fixing parts 43, and the fixing parts 43 are fixedly connected to the sleeve 42 by fastening screws. The first bracket 41 is a C-shaped structure, and the sleeve 42 is correspondingly sleeved on the conductive copper column 31.

[0051] like Figure 4 As shown, the second protective cover 5 includes a second bracket 51 and a first cover shell 52, wherein the second bracket 51 is provided with a plurality of first connection holes arranged at intervals, and the top of the first cover shell 52 is provided with second connection holes corresponding to the first connection holes. Fastening screws pass through the first connection holes and the second connection holes to securely connect the second bracket 51 and the first cover shell 52.

[0052] The second bracket 51 has a C-shaped structure and is arranged corresponding to the first bracket 41. The first cover shell 52 has a strip-shaped structure and is hollow inside to accommodate the conductive copper column 31 and the conductive copper sheet 32. The sleeve 42 and the first cover shell 52 described in this embodiment are made of epoxy resin to achieve good insulation effect.

[0053] The first bracket 41 has first notches 44 at both ends, and a plurality of first adjustment holes 45 are formed on the upper end surface of the first notches 44. The second bracket 51 has second notches 53 at both ends corresponding to the first notches 44, and a second adjustment hole 54 corresponding to the first adjustment holes 45 is formed on the second notches 53.

[0054] The fastening screw passes through the second adjustment hole 54 and the first adjustment hole 45 to fix the first bracket 41 and the second bracket 51 together.

[0055] Specifically, in this embodiment, the first protective cover 4 and the second protective cover 5 are placed according to the positions of the conductive copper pillars 31 and the conductive copper sheets 32 arranged on the aluminum substrate 3, wherein the first bracket 41 and the second bracket 51 are both configured as a C-shaped structure to avoid other components on the aluminum substrate 3 that do not require protection. The sleeve 42 provided on the first bracket 41 is used to sleeve the conductive copper pillars 31 provided on one side, and the first cover 52 provided on the second bracket 51 is used to sleeve the conductive copper pillars 31 and the conductive copper sheets 32 provided on the other side, and then the first bracket 41 and the second bracket 51 are fixed by tightening screws. It should be noted that the operator can adjust the positions of the first bracket 41 and the second bracket 51 according to the positions of the conductive copper pillars 31 provided on both sides of the aluminum substrate 3, align the first adjustment hole 45 with the second adjustment hole 54, and fix them with tightening screws.

[0056] In some embodiments, as Figure 4 As shown, a plurality of positioning pins 55 are further provided in the first cover shell 52 . The positioning pins 55 pass through the conductive copper pillars 31 and penetrate the aluminum substrate 3 .

[0057] Specifically, in this embodiment, the positioning pin 55 is threadedly connected to the first cover 52, and the positioning pin 55 passes through the aluminum substrate 3 to achieve positioning and installation of the second protective cover 5, thereby achieving the purpose of quick installation.

[0058] In some embodiments, as Figure 1 As shown, the third protective cover 6 includes a second cover shell 61 , and a receiving cavity for accommodating the pin 33 is reserved inside the second cover shell 61 . A lap portion 62 extends outward from a side wall of the second cover shell 61 , and the lap portion 62 is lapped onto the second bracket 51 .

[0059] Specifically, in this embodiment, a third protective cover 6 is provided to cover the pin 33. Since the pin 33 and the conductive copper column 31 are arranged vertically, in order to achieve a stable position of the third protective cover 6, this embodiment provides an overlapping portion 62 on one side of the second cover shell 61. It should be noted here that, according to the setting position of the pin 33, if the position of the second cover shell 61 after insertion is stable and the on-site operation steps are smooth, the second cover shell 61 can be directly overlapped on the second bracket 51. If the second cover shell 61 after insertion is relatively loose, the plug-in portion is fixedly connected to the second bracket 51 by tightening screws to improve the overall stability of the third protective cover 6.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A J-type controller aluminum substrate conformal coating tooling, characterized in that: include: A base (1), wherein the base (1) is arranged on the coating device; A supporting column (2), wherein the number of the supporting columns (2) is plural, and the plurality of supporting columns (2) are movably mounted on the base (1), and the supporting column (2) is used to support and position at least one aluminum substrate (3), and the plurality of aluminum substrates (3) are arranged at intervals; A first protective cover (4), the first protective cover (4) being sleeved on a conductive copper column (31) provided at an edge portion of one side of the aluminum substrate (3); a second protective cover (5), the second protective cover (5) being sleeved on a conductive copper column (31) and a conductive copper sheet (32) provided at an edge portion of the other side of the aluminum substrate (3), wherein the second protective cover (5) is detachably connected to the first protective cover (4), and a distance between the second protective cover (5) and the first protective cover (4) is adjustable; A third protective cover (6), wherein the third protective cover (6) is sleeved on the pins (33) provided on the aluminum substrate (3), and the third protective cover (6) is provided on the second protective cover (5).

2. The J-type controller aluminum substrate conformal coating tooling according to claim 1, characterized in that: A fixing hole for fixing the base (1) is provided at an edge thereof; The base (1) is provided with a plurality of mounting holes, and the support columns (2) are correspondingly mounted in the mounting holes.

3. The J-type controller aluminum substrate conformal coating tooling according to claim 1, characterized in that: A limiting column (21) is provided at the top end of the support column (2), and the limiting column (21) corresponds to a through hole provided on the aluminum substrate (3); The outer diameter of the limiting column (21) is smaller than the outer diameter of the supporting column (2) and is equal to the aperture of the through hole.

4. The J-type controller aluminum substrate conformal coating tooling according to claim 1, characterized in that: The first protective cover (4) comprises a first bracket (41) and a plurality of sleeves (42) arranged at the bottom end of the first bracket (41); the first bracket (41) is a C-shaped structure; the sleeves (42) are correspondingly sleeved on the conductive copper columns (31).

5. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 4, characterized in that: A plurality of fixing portions (43) are extended from the inner wall of the first bracket (41), and the fixing portions (43) are fixedly connected to the sleeve (42) by fastening screws.

6. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 4, characterized in that: The second protective cover (5) comprises a second bracket (51) and a first cover shell (52) arranged at the bottom end of the second bracket (51); the second bracket (51) is a C-shaped structure and is arranged corresponding to the first bracket (41); the first cover shell (52) is a strip-shaped structure and is hollow inside for accommodating a conductive copper column (31) and a conductive copper sheet (32).

7. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 6, characterized in that: The second bracket (51) is provided with a plurality of first connection holes arranged at intervals, and the top of the first cover (52) is provided with second connection holes corresponding to the first connection holes, and fastening screws pass through the first connection holes and the second connection holes to fix the second bracket (51) and the first cover (52) in connection.

8. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 7, characterized in that: The first bracket (41) is provided with first notches (44) at both ends, and a plurality of first adjustment holes (45) are provided on the upper end surface of the first notches (44); the second bracket (51) is provided with second notches (53) corresponding to the first notches (44), and the second notches (53) are provided with second adjustment holes (54) corresponding to the first adjustment holes (45); A fastening screw passes through the second adjustment hole (54) and the first adjustment hole (45) to securely connect the first bracket (41) to the second bracket (51).

9. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 6, characterized in that: A plurality of positioning pins (55) are also provided in the first cover shell (52), and the positioning pins (55) pass through the conductive copper pillars (31) and are arranged throughout the aluminum substrate (3).

10. The conformal coating tool for an aluminum substrate of a J-type controller according to claim 6, characterized in that: The third protective cover (6) includes a second cover shell (61), the interior of the second cover shell (61) is reserved with a receiving cavity for accommodating the plug pin (33), and a side wall of the second cover shell (61) extends outward to form a lap portion (62), and the lap portion (62) is lapped onto the second bracket (51).

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