CN220064282U - Disposable automatic detector for multiple circuit boards - Google Patents
Disposable automatic detector for multiple circuit boards Download PDFInfo
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- CN220064282U CN220064282U CN202320842270.1U CN202320842270U CN220064282U CN 220064282 U CN220064282 U CN 220064282U CN 202320842270 U CN202320842270 U CN 202320842270U CN 220064282 U CN220064282 U CN 220064282U
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- 238000001514 detection method Methods 0.000 claims abstract description 105
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010019 resist printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a disposable automatic detection machine for a plurality of circuit boards, which comprises an electric box and a detection box, wherein the detection box is arranged at the top of the electric box and comprises a detection clamp, a detection device and a fixing frame, the detection clamp and the detection device are both arranged on the fixing frame, and the two detection devices are respectively arranged at two sides of the detection clamp; the detection clamp comprises a lower clamp, an upper clamp, a lifting screw rod, a lifting motor, an upper synchronous wheel, a transmission belt and a lower synchronous wheel, wherein the lower clamp and the lifting motor are both arranged on a fixed frame, and one end of the lifting screw rod is connected to the fixed frame; the automatic detector for the multiple circuit boards at one time has a simple structure, is convenient and practical, clamps and positions the multiple circuit boards through the detection clamp, achieves the purpose of fixing the multiple circuit boards, and is convenient for the detection device to detect sequentially.
Description
Technical Field
The utility model belongs to the technical field of automatic detection, and particularly relates to a disposable automatic detection machine for a plurality of circuit boards.
Background
The circuit board production process flow comprises the steps of cutting, drilling, copper deposition, film pressing, exposure, development, copper electroplating, tin electroplating, film stripping, etching, tin stripping, optical detection, solder resist printing oil, solder resist exposure, development, characters, surface treatment, forming, electric measurement, final detection, drawing and packaging, and the electric measurement is an important step after the production of the circuit board is completed, so that whether the circuit board can be normally used or not is ensured.
When the circuit board is electrically detected, the on-off and quality of signals are often required to be tested and analyzed, the traditional mode adopts an upper board group and a lower board group to detect, probes for accurate butt joint are installed on the board groups, and the probes can be accurately connected with the electrified points of the upper circuit board, so that the ICT or a testing system can integrate and analyze the state of the circuit board; the detection is suitable for large-scale circuit boards, but a simple small-scale circuit board is not suitable for use, the detection cost is too high, the production cost of a template of the detection jig is high, meanwhile, the production data of the small-scale circuit board cannot be ensured, and if the production quantity is not large, the production cost is increased by independently producing the detection jig.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a disposable automatic detector for a plurality of circuit boards, which has a simple structure, is convenient and practical, clamps and positions the plurality of circuit boards through a detection clamp, achieves the aim of fixing the plurality of circuit boards, and is convenient for a detection device to detect sequentially.
The automatic detection machine for the disposable multiple circuit boards comprises an electric box and a detection box, wherein the detection box is arranged at the top of the electric box and comprises a detection clamp, a detection device and a fixing frame, the detection clamp and the detection device are both arranged on the fixing frame, and the two detection devices are respectively arranged at two sides of the detection clamp; the detection fixture comprises a lower fixture, an upper fixture, a lifting screw rod, a lifting motor, an upper synchronizing wheel, a transmission belt and a lower synchronizing wheel, wherein the lower fixture and the lifting motor are all installed on a fixing frame, the lifting screw rod is connected to the fixing frame, one end of the lifting screw rod is connected with a lifting motor power rod, the upper synchronizing wheel and the lower synchronizing wheel are respectively installed on the lifting screw rod and the fixing frame, the upper synchronizing wheel and the lower synchronizing wheel are respectively connected through the corresponding transmission belt, and the upper fixture is connected to the fixing frame in a sliding mode, and the two ends of the upper fixture are respectively connected with the transmission belt.
Preferably, the detection device comprises a transmission mechanism and a detection point detection device, wherein the transmission mechanism is arranged on the fixing frame and connected with the detection point detection device, and the detection point detection device is connected on the fixing frame in a sliding manner; the transmission mechanism comprises a traversing motor, a lower screw rod, an upper screw rod and a sprocket transmission device, wherein the traversing motor, the lower screw rod and the upper screw rod are all arranged on the fixing frame, a power rod of the traversing motor is connected with the lower screw rod, and the lower screw rod is connected with the upper screw rod through the sprocket transmission device; the detection point detection device comprises a moving frame, an adjusting motor, an adjusting screw rod and a detector, wherein the moving frame is slidably connected on a fixed frame and is in transmission connection with a lower screw rod and an upper screw rod, the adjusting motor and the adjusting screw rod are installed on the fixed frame, a power rod of the adjusting motor is connected with the adjusting screw rod, and the detector is slidably connected on the moving frame and is in transmission connection with the adjusting screw rod.
Preferably, the detector comprises an adjusting frame, a movable detecting head, a detecting motor, a rotating shaft, an adjusting left wheel, an adjusting synchronous belt and an adjusting right wheel, wherein the adjusting frame is slidably connected on the moving frame and is in transmission connection with an adjusting screw rod, the detecting motor, the adjusting left wheel and the adjusting right wheel are installed on the adjusting frame, the adjusting left wheel and the adjusting right wheel are connected through the adjusting synchronous belt, the detecting motor is connected with the adjusting left wheel through the rotating shaft, the movable detecting head is slidably connected on the adjusting frame and is connected with the adjusting synchronous belt, and a probe is installed on the movable detecting head.
Preferably, the lower clamp and the upper clamp comprise a fixed clamp plate, a supporting block, a movable clamp plate, a clamp cylinder and a clamp plate, wherein the supporting block is arranged between the fixed clamp plate and the movable clamp plate, the supporting block is fixed on the fixed clamp plate, a plurality of clamping cylinders are connected to the movable clamp plate, a power rod of the clamp cylinder penetrates through the movable clamp plate to be connected with the supporting block, and the fixed clamp plate and the movable clamp plate are connected with the clamp plate.
Preferably, a protection pad is sintered on the clamping plate.
Preferably, the support block is provided with a plurality of positioning columns.
Preferably, an inductor groove is formed in the supporting block on one side of the positioning column, and an inductor is arranged in the inductor groove.
Preferably, an infrared sensor or a CCD camera is arranged on the movement detection head.
The beneficial effects are that:
(1) The automatic detector for the multiple circuit boards at one time has a simple structure, is convenient and practical, clamps and positions the multiple circuit boards through the detection clamp, achieves the purpose of fixing the multiple circuit boards, and is convenient for the detection device to detect sequentially.
(2) According to the disposable automatic detection machine for the multiple circuit boards, provided by the utility model, the two sides of the circuit boards are simultaneously detected through the two detection devices, so that the circuit boards can be detected in two directions, and the aim of improving the detection efficiency is fulfilled.
Drawings
FIG. 1 is a schematic diagram of a structure of a detector;
FIG. 2 is a schematic structural view of the detection box;
FIG. 3 is a schematic diagram of the structure of the detecting device;
FIG. 4 is a schematic structural view of a detection jig;
FIG. 5 is a schematic structural view of a clamp;
FIG. 6 is a schematic diagram of the structure of the detector;
1-electric box, 2-detection box, 3-detection clamp, 31-lower clamp, 32-upper clamp, 33-lifting screw, 34-lifting motor, 35-upper synchronous wheel, 36-transmission belt, 37-lower synchronous wheel, 38-fixed clamp plate, 39-support block, 310-movable clamp plate, 311-clamp cylinder, 312-clamp plate, 313-protection pad, 4-detection device, 41-transmission mechanism, 42-detection point detection device, 43-traversing motor, 44-lower screw, 45-upper screw, 46-sprocket transmission device, 47-moving frame, 48-adjusting motor, 49-adjusting screw, 410-detector, 411-adjusting frame, 412-moving detection head, 413-detecting motor, 414-rotating shaft, 415-adjusting left wheel, 416-adjusting synchronous belt, 417-adjusting right wheel.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1; the disposable automatic detection machine for the multiple circuit boards comprises an electric box 1 and a detection box 2, wherein the detection box 2 is arranged at the top of the electric box 1, the automatic detection machine comprises a detection clamp 3, a detection device 4 and a fixing frame, the detection clamp 3 and the detection device 4 are both arranged on the fixing frame, and the two detection devices 4 are respectively arranged at two sides of the detection clamp 3; the detection clamp 3 comprises a lower clamp 31, an upper clamp 32, a lifting screw rod 33, a lifting motor 34, an upper synchronizing wheel 35, a transmission belt 36 and a lower synchronizing wheel 37, wherein the lower clamp 31 and the lifting motor 34 are both arranged on a fixed frame, the lifting screw rod 33 is connected on the fixed frame, one end of the lifting screw rod is connected with a power rod of the lifting motor 34, the two upper synchronizing wheels 35 and the lower synchronizing wheel 37 are respectively arranged on the lifting screw rod 33 and the fixed frame, the two upper synchronizing wheels 35 and the lower synchronizing wheel 37 are respectively connected through the corresponding transmission belt 36, and the upper clamp 32 is slidably connected on the fixed frame, and the two ends of the upper clamp are respectively connected with the transmission belt 36; the detection device 4 comprises a transmission mechanism 41 and a detection point detection device 42, wherein the transmission mechanism 41 is arranged on the fixed frame and is connected with the detection point detection device 42, and the detection point detection device 42 is connected on the fixed frame in a sliding way; the transmission mechanism 41 comprises a traversing motor 43, a lower screw rod 44, an upper screw rod 45 and a sprocket transmission device 46, wherein the traversing motor 43, the lower screw rod 44 and the upper screw rod 45 are all arranged on a fixed frame, a power rod of the traversing motor 43 is connected with the lower screw rod 44, and the lower screw rod 44 and the upper screw rod 45 are connected through the sprocket transmission device 46; the detection point detection device 42 comprises a movable frame 47, an adjusting motor 48, an adjusting screw rod 49 and a detector 410, wherein the movable frame 47 is slidably connected to a fixed frame and is in transmission connection with the lower screw rod 44 and the upper screw rod 45, the adjusting motor 48 and the adjusting screw rod 49 are mounted on the fixed frame, a power rod of the adjusting motor 48 is connected with the adjusting screw rod 49, and the detector 410 is slidably connected to the movable frame 47 and is in transmission connection with the adjusting screw rod 49; the detector 410 comprises an adjusting frame 411, a mobile detecting head 412, a detecting motor 413, a rotating shaft 414, an adjusting left wheel 415, an adjusting synchronous belt 416 and an adjusting right wheel 417, wherein the adjusting frame 411 is slidably connected to the mobile frame 47 and is in transmission connection with an adjusting screw 49, the detecting motor 413, the adjusting left wheel 415 and the adjusting right wheel 417 are installed on the adjusting frame 411, the adjusting left wheel 415 and the adjusting right wheel 417 are connected through the adjusting synchronous belt 416, the detecting motor 413 is connected with the adjusting left wheel 415 through the rotating shaft 414, the mobile detecting head 412 is slidably connected to the adjusting frame 411 and is connected with the adjusting synchronous belt 416, and a probe is installed on the mobile detecting head 412; the lower clamp 31 and the upper clamp 32 comprise a fixed clamp plate 38, a support block 39, a movable clamp plate 310, a clamp cylinder 311 and a clamp plate 312, wherein the support block 39 is arranged between the fixed clamp plate 38 and the movable clamp plate 310, the support block 39 is fixed on the fixed clamp plate 38, a plurality of the movable clamp plates 310 are connected with the clamp cylinder 311, a power rod of the clamp cylinder 311 penetrates through the movable clamp plate 310 to be connected with the support block 39, and the fixed clamp plate 38 and the movable clamp plate 310 are connected with the clamp plate 312; the clamping plate 312 is sintered with a protection pad 313; a plurality of positioning columns are arranged on the supporting block 39; an inductor groove is formed in the support block 39 on one side of the positioning column, and an inductor is arranged in the inductor groove; an infrared sensor or a CCD camera is provided on the movement detecting head 412.
The moving detecting head 412 is used for installing a probe and is connected with a corresponding controller for detecting a circuit board, the moving detecting head 412 is used for electrically connecting the controller and fixing the probe, the moving detecting head 412 is in the prior art, and redundant description is not made here; specifically, the circuit board is clamped between the lower jig 31 and the upper jig 32; when the two detection devices 4 work, the detection devices 4 drive the lower screw rod 44 to rotate through the transverse moving motor 43, then the lower screw rod 44 drives the upper screw rod 45 to rotate through the sprocket transmission device 46, so that the lower screw rod 44 and the upper screw rod 45 synchronously drive the upper end and the lower end of the moving frame 47 to move, the effect of completing the X-direction positioning of the probe is achieved, then the adjusting motor 48 drives the adjusting screw rod 49 to rotate, the adjusting frame 411 is enabled to complete the lifting action, the effect of completing the Y-direction positioning of the probe is achieved, then the adjusting left wheel 415 is driven through the detecting motor 413, the adjusting left wheel 415 drives the adjusting right wheel 417 through the adjusting synchronous belt 416, the adjusting synchronous belt 416 drives the moving detection head 412 to move back and forth, and the probes arranged on the moving detection head 412 are contacted with the circuit board to complete circuit connection; when the lower clamp 31 and the upper clamp 32 work, the movable clamp plate 310 is driven to be close to the supporting block 39 through the clamp cylinder 311, so that the fixed clamp plate 38 and the movable clamp plate 310 are close to each other, the clamp plates 312 on the fixed clamp plate 38 and the movable clamp plate 310 are folded to clamp the circuit board, and the corresponding movable clamp plate 310 is driven to clamp the corresponding circuit board through the clamp cylinders 311, so that the effect of clamping a plurality of circuit boards is achieved; the sliding connection adopts a sliding rail for connection; the circuit board is prevented from being pinched by the protection pad 313; positioning is facilitated when the circuit board is mounted by arranging the positioning column; determining whether a circuit board is mounted at a corresponding position of the movable clamp plate 310 by arranging an inductor; by providing an infrared sensor or a CCD camera on the movable detection head 412, the relative position between the circuit board and the probe is easier to detect clearly, so that the probe contact detection point of the circuit board is more accurate.
The above description of the specific embodiments of the present utility model has been given by way of example only, and the present utility model is not limited to the above description of the specific embodiments. Any equivalent modifications and substitutions for the present utility model will occur to those skilled in the art, and are also within the scope of the present utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.
Claims (8)
1. The utility model provides a disposable automatic detection machine to polylith circuit board, is including electrical box (1) and detection case (2), detection case (2) set up at electrical box (1) top, its characterized in that: the detection device comprises a detection box (2) and a detection device, wherein the detection box comprises a detection clamp (3), a detection device (4) and a fixing frame, the detection clamp (3) and the detection device (4) are both arranged on the fixing frame, and the two detection devices (4) are respectively arranged on two sides of the detection clamp (3); the detection clamp (3) comprises a lower clamp (31), an upper clamp (32), a lifting screw rod (33), a lifting motor (34), an upper synchronizing wheel (35), a transmission belt (36) and a lower synchronizing wheel (37), wherein the lower clamp (31) and the lifting motor (34) are all arranged on a fixing frame, the lifting screw rod (33) is connected on the fixing frame, one end of the lifting screw rod is connected with a power rod of the lifting motor (34), the upper synchronizing wheel (35) and the lower synchronizing wheel (37) are respectively arranged on the lifting screw rod (33) and the fixing frame, the upper synchronizing wheel (35) and the lower synchronizing wheel (37) are respectively connected through the corresponding transmission belt (36), and the upper clamp (32) is connected on the fixing frame in a sliding mode, and the two ends of the upper clamp are respectively connected with the transmission belt (36).
2. A single-use automatic inspection machine for a plurality of circuit boards according to claim 1, wherein: the detection device (4) comprises a transmission mechanism (41) and a detection point detection device (42), wherein the transmission mechanism (41) is arranged on the fixed frame and is connected with the detection point detection device (42), and the detection point detection device (42) is connected on the fixed frame in a sliding manner; the transmission mechanism (41) comprises a traversing motor (43), a lower screw rod (44), an upper screw rod (45) and a sprocket transmission device (46), wherein the traversing motor (43), the lower screw rod (44) and the upper screw rod (45) are all arranged on the fixing frame, a power rod of the traversing motor (43) is connected with the lower screw rod (44), and the lower screw rod (44) and the upper screw rod (45) are connected through the sprocket transmission device (46); the detection point detection device (42) comprises a movable frame (47), an adjusting motor (48), an adjusting screw rod (49) and a detector (410), wherein the movable frame (47) is slidably connected to a fixed frame and is in transmission connection with a lower screw rod (44) and an upper screw rod (45), the adjusting motor (48) and the adjusting screw rod (49) are mounted on the fixed frame, a power rod of the adjusting motor (48) is connected with the adjusting screw rod (49), and the detector (410) is slidably connected to the movable frame (47) and is in transmission connection with the adjusting screw rod (49).
3. A single-use automatic inspection machine for a plurality of circuit boards as set forth in claim 2, wherein: the detector (410) comprises an adjusting frame (411), a movable detecting head (412), a detecting motor (413), a rotating shaft (414), an adjusting left wheel (415), an adjusting synchronous belt (416) and an adjusting right wheel (417), wherein the adjusting frame (411) is slidably connected to the movable frame (47) and is in transmission connection with an adjusting screw rod (49), the detecting motor (413), the adjusting left wheel (415) and the adjusting right wheel (417) are arranged on the adjusting frame (411), the adjusting left wheel (415) and the adjusting right wheel (417) are connected through the adjusting synchronous belt (416), the detecting motor (413) is connected with the adjusting left wheel (415) through the rotating shaft (414), the movable detecting head (412) is slidably connected to the adjusting frame (411) and is connected with the adjusting synchronous belt (416), and a probe is arranged on the movable detecting head (412).
4. A single-use automatic inspection machine for a plurality of circuit boards according to claim 1 or 3, wherein: lower anchor clamps (31) and last anchor clamps (32) all are including fixed splint (38), supporting shoe (39), movable clamp plate (310), anchor clamps cylinder (311) and splint (312), supporting shoe (39) set up between fixed splint (38) and movable clamp plate (310), supporting shoe (39) are fixed on fixed splint (38), a plurality of all are connected with anchor clamps cylinder (311) on movable clamp plate (310), anchor clamps cylinder (311) power pole runs through movable clamp plate (310) and is connected with supporting shoe (39), all be connected with splint (312) on fixed splint (38) and movable clamp plate (310).
5. A single-use automatic inspection machine for multiple circuit boards according to claim 4, wherein: the clamping plate (312) is sintered with a protection pad (313).
6. A single-use automatic inspection machine for multiple circuit boards according to claim 5, wherein: a plurality of positioning columns are arranged on the supporting blocks (39).
7. The automatic single-use multi-board inspection machine according to claim 6, wherein: an inductor groove is formed in a supporting block (39) on one side of the positioning column, and an inductor is arranged in the inductor groove.
8. A single-use automatic inspection machine for a plurality of circuit boards as claimed in claim 3, wherein: an infrared sensor or a CCD camera is arranged on the movement detection head (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842270.1U CN220064282U (en) | 2023-04-17 | 2023-04-17 | Disposable automatic detector for multiple circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842270.1U CN220064282U (en) | 2023-04-17 | 2023-04-17 | Disposable automatic detector for multiple circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220064282U true CN220064282U (en) | 2023-11-21 |
Family
ID=88756384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320842270.1U Active CN220064282U (en) | 2023-04-17 | 2023-04-17 | Disposable automatic detector for multiple circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220064282U (en) |
-
2023
- 2023-04-17 CN CN202320842270.1U patent/CN220064282U/en active Active
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