CN215375675U - Circuit board copper plating abnormity detection device - Google Patents
Circuit board copper plating abnormity detection device Download PDFInfo
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- CN215375675U CN215375675U CN202121031998.3U CN202121031998U CN215375675U CN 215375675 U CN215375675 U CN 215375675U CN 202121031998 U CN202121031998 U CN 202121031998U CN 215375675 U CN215375675 U CN 215375675U
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- positioning block
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Abstract
The utility model discloses a device for detecting copper plating abnormity of a circuit board, which relates to the field of circuit board production and comprises a base, wherein the upper surface of the base is rotatably connected with a rotating support, a rotating shaft of the rotating support is vertically arranged, the rotating support comprises a rotating plate and two fixing plates, the rotating plate is symmetrically provided with two fixing plates, an installation barrel is rotatably arranged between the two fixing plates, the rotating shaft of the installation barrel is horizontally arranged, an elastic sleeve is arranged in the installation barrel, a through hole is formed in the middle of the elastic sleeve, a thermal imager is inserted in the through hole, a first damping assembly is arranged between the installation barrel and the fixing plates, and a second damping assembly is arranged between the bottom surface of the rotating plate and the upper surface of the base. Circuit board face temperature condition when surveing electroplating through the thermal imaging system of hand-held type judges according to circuit board face temperature whether current exists unusually, and runing rest can the horizontal rotation, and the installation section of thick bamboo can vertical rotation, orientation that can the quick adjustment thermal imaging system.
Description
Technical Field
The utility model relates to the field of circuit board production, in particular to a circuit board copper plating abnormity detection device.
Background
When the circuit board is produced, electroplating equipment is needed to perform copper plating and copper deposition operation on the circuit board. The electroplating equipment is used for electroplating the surface of a workpiece, and in the electroplating process, the electric conduction is always the first problem of electroplating, and the electric conduction relates to a plurality of problems, such as the electric conduction of an equipment sleeve, the electric conduction of a carbon brush, whether a copper strip is oxidized, whether an employee has errors in the operation process to cause the failure of clamping and conducting of a plate roller, and the like. The most important reason for solving the problems is to accurately and timely react the conduction conditions of the two ends so as to actively take measures to solve the problems and avoid finding out the conduction problems after the mass equipment problems are caused. Because the current of the electroplating equipment is too large, the traditional current monitoring is not suitable for the equipment. The thermal imager is held by a hand to detect temperature abnormity caused by electroplating large current, when production batches are more, the thermal imager is held by the hand for a long time to detect the temperature abnormity, the purchased thermal imager has certain difference in appearance size, and the universality of the clamping device is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting abnormal copper plating of a circuit board, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a circuit board copper facing anomaly detection device, includes the base, the rotatable runing rest that is connected with of base upper surface, the vertical setting of runing rest's rotation axis, runing rest includes rotor plate and fixed plate, the symmetry is equipped with two fixed plates on the rotor plate, two rotatable installation section of thick bamboo that is equipped with between the fixed plate, the rotation axis level of installation section of thick bamboo sets up, be equipped with elastic sleeve in the installation section of thick bamboo, the through-hole has been seted up at the elastic sleeve middle part, the through-hole is pegged graft and is had thermal imager, be equipped with first damping subassembly between installation section of thick bamboo and the fixed plate, be equipped with second damping subassembly between rotor plate bottom surface and the base upper surface. The runing rest can the horizontal rotation, and the installation section of thick bamboo can vertical rotation, and elastic sleeve has elastic deformation's ability, through the last through-hole centre gripping thermal imager of elastic sleeve, circuit board face temperature condition when surveing electroplating through the thermal imager of hand-held type, judges whether the electric current exists unusually according to circuit board face temperature.
Further, first damping subassembly includes first locating piece and second locating piece, two the fixed plate is all fixed and is equipped with first locating piece, be fixed with the second locating piece on the installation section of thick bamboo, the second locating piece just contradicts with first locating piece one-to-one, first locating piece side annular array is equipped with first locating fin, second locating piece side concave be equipped with first locating fin one clearance fit's first locating groove. The second locating piece of installation section of thick bamboo both sides all has supported and has connect first locating piece, fixes a position the swing angle of an installation section of thick bamboo through first location fin cooperation first positioning groove.
Further, the second damping assembly comprises a third positioning block and a fourth positioning block, the third positioning block is arranged on the upper surface of the base, the fourth positioning block is arranged on the bottom surface of the rotating plate and is abutted against the third positioning block, second positioning grooves are concavely arranged on the bottom surface of the fourth positioning block in an annular array mode, and second positioning convex ribs in one-to-one clearance fit with the second positioning grooves are convexly arranged on the upper surface of the third positioning block. The fourth positioning block is pressed on the third positioning block, and the rotation angles of the base and the rotating support are positioned through the matching of the second positioning convex ribs and the second positioning grooves.
Furthermore, first damping component still includes the location nail, two all inlay on the fixed plate and be equipped with the location nail, first locating piece is seted up with location nail clearance fit's through-hole, the concave counterpoint hole that is equipped with location nail clearance fit of second locating piece. The first positioning block and the second positioning block are ensured to coaxially rotate through the positioning nails.
Further, the upper surface of the base is provided with a lower fixing barrel, the bottom surface of the rotating plate is provided with an upper fixing barrel, the middle of the upper fixing barrel is provided with an upper groove, the upper groove comprises an inserting part and a rotating part, the fourth positioning block is embedded in the inserting part, the lower fixing barrel is rotatably arranged in the rotating part, the middle of the lower fixing barrel is provided with a lower slot, and the third positioning block is embedded in the lower slot. The lower slot is used for fixing the third positioning block, the inserting part of the upper slot is used for fixing the fourth positioning block, and the rotating part of the upper slot is used for being sleeved outside the lower fixing barrel.
Further, the third positioning block and the fourth positioning block are both in a regular octagon shape or a regular hexagon shape. The third positioning block can be prevented from rotating in the lower fixing cylinder, and the fourth positioning block can be prevented from rotating in the upper fixing cylinder.
Furthermore, the second positioning convex rib is arranged along the diagonal line of the upper surface of the third positioning block, and the second positioning groove is arranged along the diagonal line of the bottom surface of the fourth positioning block. And the rotating bracket is rotated to enable the fourth positioning block to rotate, and the fourth positioning block rotates to enable the second positioning convex rib to move into the adjacent second positioning groove.
Furthermore, a clamping groove is concavely arranged on the lower surface of the base. The clamping groove is used for inserting the cylinder wall of the electroplating cylinder, and the base is inserted at the upper end edge of the cylinder wall of the electroplating cylinder to fix the base.
Further, a screw hole communicated with the clamping groove is formed in the side wall of the base, and a fastening screw is connected to the screw hole in a threaded mode. The fastening screw is used for propping against the wall of the electroplating cylinder, so that the base is fixed at the upper end edge of the wall of the electroplating cylinder.
The utility model has the beneficial effects that: circuit board face temperature condition when surveing electroplating through the thermal imaging system of hand-held type judges according to circuit board face temperature whether current exists unusually, and runing rest can the horizontal rotation, and the installation section of thick bamboo can vertical rotation, orientation that can the quick adjustment thermal imaging system.
Drawings
The figures further illustrate the utility model, but the examples in the figures do not constitute any limitation of the utility model.
Fig. 1 is a schematic structural view of a device for detecting abnormal copper plating on a circuit board according to an embodiment of the present invention;
FIG. 2 is a side view of a mounting cylinder provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third positioning block according to an embodiment of the present invention.
The labels in the figure are: the device comprises a base 1, a rotating bracket 2, a rotating plate 21, a fixing plate 22, an installation barrel 3, an elastic sleeve 4, a first positioning block 5, a second positioning block 6, a third positioning block 7, a fourth positioning block 8, a lower fixing barrel 9 and an upper fixing barrel 10.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right" used herein generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
Example 1
As shown in fig. 1 to 3, the device for detecting abnormal copper plating on a circuit board according to an embodiment of the present invention includes a base 1, wherein a rotating bracket 2 is rotatably connected to an upper surface of the base 1, a rotating shaft of the rotating bracket 2 is vertically disposed, the rotating bracket 2 includes a rotating plate 21 and a fixing plate 22, two fixing plates 22 are symmetrically disposed on the rotating plate 21, an installation cylinder 3 is rotatably disposed between the two fixing plates 22, the rotating shaft of the installation cylinder 3 is horizontally disposed, an elastic sleeve 4 is disposed in the installation cylinder 3, a through hole is disposed in the middle of the elastic sleeve 4, a thermal imager is inserted into the through hole, a first damping assembly is disposed between the installation cylinder 3 and the fixing plate 22, and a second damping assembly is disposed between a bottom surface of the rotating plate 21 and an upper surface of the base 1. The rotary support 2 can the horizontal rotation, and the installation section of thick bamboo 3 can vertical rotation, and elastic sleeve 4 has elastic deformation's ability, through the through-hole centre gripping thermal imager on the elastic sleeve 4, circuit board face temperature condition when surveing electroplating through the thermal imager of hand-held type judges whether the electric current exists unusually according to circuit board face temperature.
Further, first damping component includes first locating piece 5 and second locating piece 6, two fixed plate 22 is all fixed and is equipped with first locating piece 5, be fixed with second locating piece 6 on the installation section of thick bamboo 3, second locating piece 6 and 5 one-to-one of first locating piece and conflict, 5 side annular arrays of first locating piece are equipped with first locating fin, 6 side concave be equipped with first locating fin one clearance fit's first locating groove. The second locating piece 6 of installation section of thick bamboo 3 both sides all supports and has first locating piece 5, fixes a position the swing angle of installation section of thick bamboo 3 through first location fin cooperation first locating groove.
Further, the second damping assembly comprises a third positioning block 7 and a fourth positioning block 8, the third positioning block 7 is arranged on the upper surface of the base 1, the fourth positioning block 8 is arranged on the bottom surface of the rotating plate 21, the fourth positioning block 8 abuts against the third positioning block 7, second positioning grooves are concavely arranged in an annular array on the bottom surface of the fourth positioning block 8, and second positioning convex ribs in one-to-one clearance fit with the second positioning grooves are convexly arranged on the upper surface of the third positioning block 7. The fourth positioning block 8 is pressed on the third positioning block 7, and the rotation angles of the base 1 and the rotating bracket 2 are positioned through the matching of the second positioning convex ribs and the second positioning grooves.
Further, first damping component still includes the location nail, the location nail adopts the pin, two all inlay on the fixed plate 22 and be equipped with the location nail, first locating piece 5 seted up with location nail clearance fit's through-hole, 6 concave counterpoint holes that are equipped with location nail clearance fit of second locating piece. The coaxial rotation of the first positioning block 5 and the second positioning block 6 is ensured by the positioning nail.
Further, the upper surface of the base 1 is provided with a lower fixed cylinder 9, the bottom surface of the rotating plate 21 is provided with an upper fixed cylinder 10, the middle of the upper fixed cylinder 10 is provided with an upper groove, the upper groove comprises an insertion part and a rotating part, the fourth positioning block 8 is embedded in the insertion part, the lower fixed cylinder 9 is rotatably arranged in the rotating part, the middle of the lower fixed cylinder 9 is provided with a lower slot, and the third positioning block 7 is embedded in the lower slot. The lower slot is used for fixing the third positioning block 7, the inserting part of the upper slot is used for fixing the fourth positioning block 8, and the rotating part of the upper slot is used for being sleeved outside the lower fixing cylinder 9.
Further, the third positioning block 7 and the fourth positioning block 8 are both in a regular octagon shape or a regular hexagon shape. The rotation of the third positioning block 7 in the lower fixing cylinder 9 and the rotation of the fourth positioning block 8 in the upper fixing cylinder 10 are avoided.
Further, the second positioning convex rib is arranged along the upper surface diagonal line of the third positioning block 7, and the second positioning groove is arranged along the bottom surface diagonal line of the fourth positioning block 8. The rotating bracket 2 is rotated to enable the fourth positioning block 8 to rotate, and the fourth positioning block 8 rotates to enable the second positioning convex rib to move into the adjacent second positioning groove.
Furthermore, a clamping groove is concavely arranged on the lower surface of the base 1. The clamping groove is used for inserting the cylinder wall of the electroplating cylinder, and the base 1 is inserted at the upper end edge of the cylinder wall of the electroplating cylinder to fix the base 1.
Further, a screw hole communicated with the clamping groove is formed in the side wall of the base 1, and a fastening screw is connected to the screw hole in a threaded mode. The fastening screw is used for propping against the wall of the electroplating cylinder, so that the base 1 is fixed at the upper end edge of the wall of the electroplating cylinder.
Example 2
The positioning nails are screws, the two fixing plates 22 are all connected with the positioning nails through screws, the first positioning block 5 is provided with a through hole in clearance fit with the positioning nails, the inner wall of the through hole is correspondingly provided with internal threads, and the second positioning block 6 is concavely provided with a positioning hole in clearance fit with the positioning nails. The coaxial rotation of the first positioning block 5 and the second positioning block 6 is ensured by the positioning nail.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a circuit board copper facing anomaly detection device which characterized in that: the rotary support comprises a base, the rotatable runing rest that is connected with of base upper surface, the vertical setting of runing rest's rotation axis, runing rest includes rotor plate and fixed plate, the symmetry is equipped with two fixed plates on the rotor plate, two rotatable installation section of thick bamboo that is equipped with between the fixed plate, the rotation axis level of installation section of thick bamboo sets up, be equipped with the elastic sleeve in the installation section of thick bamboo, the through-hole has been seted up at the elastic sleeve middle part, the through-hole is pegged graft and is had thermal imager, be equipped with first damping subassembly between installation section of thick bamboo and the fixed plate, be equipped with second damping subassembly between rotor plate bottom surface and the base upper surface.
2. The apparatus for detecting abnormality in copper plating on circuit board according to claim 1, characterized in that: first damping component includes first locating piece and second locating piece, two the fixed plate is all fixed and is equipped with first locating piece, be fixed with the second locating piece on the installation section of thick bamboo, the second locating piece just contradicts with first locating piece one-to-one, first locating piece side annular array is equipped with first locating fin, second locating piece side concave be equipped with first locating fin one clearance fit's first locating groove.
3. The apparatus for detecting abnormality in copper plating on circuit board according to claim 1, characterized in that: the second damping assembly comprises a third positioning block and a fourth positioning block, the upper surface of the base is provided with the third positioning block, the bottom surface of the rotating plate is provided with the fourth positioning block, the fourth positioning block is abutted against the third positioning block, the bottom surface of the fourth positioning block is concavely provided with second positioning grooves in an annular array mode, and the upper surface of the third positioning block is convexly provided with second positioning convex ribs in one-to-one clearance fit with the second positioning grooves.
4. The apparatus for detecting abnormality in copper plating on circuit board according to claim 2, characterized in that: the first damping assembly further comprises positioning nails, the two fixing plates are respectively embedded with the positioning nails, the first positioning block is provided with through holes in clearance fit with the positioning nails, and the second positioning block is concavely provided with alignment holes in clearance fit with the positioning nails.
5. The apparatus for detecting abnormality in copper plating on circuit board according to claim 3, characterized in that: the improved rotary table is characterized in that a lower fixing barrel is arranged on the upper surface of the base, an upper fixing barrel is arranged on the bottom surface of the rotary plate, an upper groove is formed in the middle of the upper fixing barrel and comprises an inserting portion and a rotary portion, a fourth positioning block is embedded in the inserting portion, the lower fixing barrel is rotatably arranged in the rotary portion, a lower slot is formed in the middle of the lower fixing barrel, and a third positioning block is embedded in the lower slot.
6. The apparatus for detecting abnormality in copper plating on circuit board according to claim 5, wherein: and the third positioning block and the fourth positioning block are both in a regular octagon shape or a regular hexagon shape.
7. The apparatus for detecting abnormality in copper plating on circuit board according to claim 6, characterized in that: the second positioning convex rib is arranged along the diagonal line of the upper surface of the third positioning block, and the second positioning groove is arranged along the diagonal line of the bottom surface of the fourth positioning block.
8. The apparatus for detecting abnormality in copper plating on circuit board according to claim 1, characterized in that: the lower surface of the base is concavely provided with a clamping groove.
9. The apparatus for detecting abnormality in copper plating on circuit board according to claim 8, characterized in that: the base lateral wall is provided with a screw hole communicated with the clamping groove, and the screw hole is in threaded connection with a fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031998.3U CN215375675U (en) | 2021-05-14 | 2021-05-14 | Circuit board copper plating abnormity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031998.3U CN215375675U (en) | 2021-05-14 | 2021-05-14 | Circuit board copper plating abnormity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215375675U true CN215375675U (en) | 2021-12-31 |
Family
ID=79630146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031998.3U Active CN215375675U (en) | 2021-05-14 | 2021-05-14 | Circuit board copper plating abnormity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215375675U (en) |
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2021
- 2021-05-14 CN CN202121031998.3U patent/CN215375675U/en active Active
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