CN219369581U - PCB appearance detection table - Google Patents
PCB appearance detection table Download PDFInfo
- Publication number
- CN219369581U CN219369581U CN202223374658.8U CN202223374658U CN219369581U CN 219369581 U CN219369581 U CN 219369581U CN 202223374658 U CN202223374658 U CN 202223374658U CN 219369581 U CN219369581 U CN 219369581U
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- detection
- guide rail
- controller
- movable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a PCB appearance detection table, which comprises a base, a controller, a movable beam, a first driving mechanism, a detection assembly and a second driving mechanism, wherein the first driving mechanism is used for driving the movable beam to move; the surface concave through the base is equipped with the detection groove, the left and right sides homogeneity of this detection groove upwards extends the guide rail that has the fore-and-aft extension for with the guide rail of base integrated into one piece, stability between detection in-process and guide rail and base is better, avoid the guide rail to take place to rock at detection in-process, thereby influence the activity precision and the detection precision of detection subassembly, and all concave spout that extends around being equipped with on each guide rail of cooperation, the both ends portion of each spout all is provided with buffer unit, make when the maximum stroke of detection subassembly activity to the spout, can play fine cushioning effect through buffer unit, avoid detection subassembly to dash out the spout or collide with the guide rail and damage detection subassembly, effectively increased the life of equipment.
Description
Technical Field
The utility model relates to the technical field of PCB processing, in particular to a PCB appearance detection table.
Background
A printed circuit board (Printed circuit boards), also known as a printed circuit board, is a provider of electrical connections for electronic components. The base material is generally classified by the insulating part of the base plate, and common raw materials are bakelite plate, glass fiber plate and various plastic plates. PCB manufacturers commonly use an insulating part made of fiberglass, nonwoven material, and resin, and then use epoxy and copper foil to form a "adhesive sheet". The design of the printed circuit board is mainly layout design; the main advantages of the circuit board are greatly reduced wiring and assembly errors, and improved automation level and production labor rate.
Because the circuit on the PCB is complex and has smaller volume, the automatic detection equipment is generally adopted in the processing process, the existing automatic detection equipment guides the detection assembly to move in a guide rail mode in the detection process, and the stability between the guide rail and the detection equipment bracket is insufficient in the detection process, so that the movement precision of the detection assembly is easily affected, the detection error is further affected, and the detection assembly is easily collided with other parts when the detection assembly moves to the maximum range, so that the detection assembly is damaged, and the service life of the detection equipment is affected; accordingly, there is a need for further improvements to existing detection devices.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary objective is to provide a PCB appearance inspection station, which can effectively solve the problems of insufficient inspection accuracy, easy collision and short service life of the existing PCB inspection equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a PCB appearance detection table comprises a base, a controller, a movable beam, a first driving mechanism, a detection assembly and a second driving mechanism; the surface of the base is concavely provided with a detection groove, guide rails extending forwards and backwards uniformly extend upwards from the left side and the right side of the detection groove, each guide rail is concavely provided with a sliding groove extending forwards and backwards, and two end parts of each sliding groove are provided with buffer components; the controller is arranged on the frame; the movable beam can be longitudinally and movably arranged on the guide rail back and forth and is positioned right above the detection groove, and sliding parts matched with the sliding grooves are arranged at two ends of the movable beam; the first driving mechanism is arranged on the sliding part and drives the movable beam to move back and forth, and is connected with the controller; the detection component can be transversely and movably arranged on the movable beam back and forth and moves back and forth along with the movable beam, and is connected with the controller; the second driving mechanism is arranged on the detection assembly and drives the detection assembly to move back and forth, and the second driving mechanism is connected with the controller.
As a preferable scheme, the guide rail is integrally formed by the left side wall and the right side wall of the detection groove, and the front end and the rear end of each guide rail are propped against the front side wall and the rear side wall of the detection groove.
As a preferable scheme, a control panel is arranged on the frame, and the control panel is positioned beside the detection groove and connected with the controller.
As a preferable scheme, the detection assembly comprises a movable seat, a CCD detection head and a light source, wherein the movable seat can be transversely and back-and-forth movably arranged on the movable beam and longitudinally and back-and-forth movably along with the movable beam, and the second driving mechanism is arranged on the movable seat and drives the movable seat to transversely and back-and-forth move; the CCD detection head is arranged on the movable seat and moves back and forth along with the transverse movement of the movable seat, and is connected with the controller; the light source is arranged on the movable seat and moves back and forth along with the transverse movement of the movable seat, the light source is positioned beside the CCD detection head, and the light source is connected with the controller.
As a preferable scheme, the movable beam is provided with a display, the display moves back and forth along with the longitudinal direction of the movable beam, and the display is connected with the controller.
As a preferable scheme, the buffer assembly comprises a mounting seat and an elastic buffer part, wherein the mounting seat is fixedly arranged at the end part of the chute, and the elastic buffer part is arranged on the mounting seat and inwards stretches into the chute.
As a preferable scheme, the sliding part is provided with 3 sliding feet which are arranged at intervals in the front-back direction.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the surface concave through the base is equipped with the detection groove, the left and right sides homogeneity of this detection groove upwards extends the guide rail that has the fore-and-aft extension for with the guide rail of base integrated into one piece, stability between detection in-process and guide rail and base is better, avoid the guide rail to take place to rock at detection in-process, thereby influence the activity precision and the detection precision of detection subassembly, and all concave spout that extends around being equipped with on each guide rail of cooperation, the both ends portion of each spout all is provided with buffer unit, make when the maximum stroke of detection subassembly activity to the spout, can play fine cushioning effect through buffer unit, avoid detection subassembly to dash out the spout or collide with the guide rail and damage detection subassembly, effectively increased the life of equipment.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. base 101 and detection groove
102. Chute 11 and guide rail
12. Buffer assembly 121 and mounting seat
122. Elastic buffer 13 and control panel
20. Controller 30, movable beam
31. Sliding part 311 and shoe
32. Display 40, first driving mechanism
50. Detection assembly 51, movable seat
52. CCD detecting head 53, light source
60. A second driving mechanism.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, wherein the specific structure includes a base 10, a controller 20, a movable beam 30, a first driving mechanism 40, a detecting component 50 and a second driving mechanism 60.
The surface of the base 10 is concavely provided with a detection groove 101, guide rails 11 extending forwards and backwards uniformly extend upwards from the left side and the right side of the detection groove 101, each guide rail 11 is concavely provided with a sliding groove 102 extending forwards and backwards, and two end parts of each sliding groove 102 are provided with buffer components 12; the concave detection groove 101 is more convenient for placing and positioning the PCB; the buffer assembly 12 can effectively prevent the buffer beam 30 from colliding with the guide rail 11 when the chute 102 is formed to the maximum extent, so that the detection assembly is damaged, and the overall service life is effectively prolonged; in this embodiment, the guide rails 11 are integrally formed by the left and right side walls of the detection groove 101, and the front and rear ends of each guide rail 11 are abutted against the front and rear side walls of the detection groove 101, so that the structural stability between the guide rails 11 and the base 10 is further improved; the frame 10 is provided with a control panel 13, and the control panel 13 is positioned beside the detection groove 101 and connected with the controller 20; the buffer assembly 12 includes a mounting seat 121 and an elastic buffer portion 122, the mounting seat 121 is fixedly mounted at the end of the chute 102, and the elastic buffer portion 122 is disposed on the mounting seat 121 and extends inward into the chute 102.
The controller 20 is provided on the frame 10.
The movable beam 30 is longitudinally and movably arranged on the guide rail 11 and is positioned right above the detection groove 101, and both ends of the movable beam 30 are provided with sliding parts 31 matched with the sliding grooves 102; in this embodiment, a display 32 is disposed on the movable beam 30, the display 32 moves back and forth along with the longitudinal direction of the movable beam 30, the display 32 is connected to the controller 20, and the display 32 is used for displaying the detection information of the detection component 50; the sliding portion 31 is provided with 3 sliding feet 311,3 arranged at intervals, so that the stability of the movable beam 30 during movement can be improved, and the movement precision is further improved.
The first driving mechanism 40 is disposed on the sliding portion 31 and drives the movable beam 30 to move back and forth, the first driving mechanism 40 is connected with the controller 20, and the first driving mechanism 40 is a motor.
The detection component 50 can be transversely and movably arranged on the movable beam 30 back and forth and moves back and forth along with the movable beam 30, and the detection component 50 is connected with the controller 20; in this embodiment, the detecting assembly 50 includes a movable base 51, a CCD detecting head 52 and a light source 53, wherein the movable base 51 is movably disposed on the movable beam 30 and moves back and forth along with the longitudinal direction of the movable beam 30, and the second driving mechanism 40 is disposed on the movable base 51 and drives the movable base 51 to move back and forth in the transverse direction; the CCD detection head 52 is arranged on the movable seat 51 and moves back and forth along with the transverse movement of the movable seat 51, and the CCD detection head 52 is connected with the controller 20; the light source 53 is arranged on the movable seat 51 and moves back and forth along with the transverse movement of the movable seat 51, the light source 53 is positioned beside the CCD detection head 52, the light source 53 is connected with the controller 20, and the light source 53 is used for improving the brightness of the CCD detection head 52 during detection and further improving the detection accuracy.
The second driving mechanism 60 is disposed on the detecting assembly 50 and drives the detecting assembly 50 to move back and forth, the second driving mechanism 60 is connected with the controller 20, and the second driving mechanism 60 is a motor.
The design focus of the utility model is that: the surface concave through the base is equipped with the detection groove, the left and right sides homogeneity of this detection groove upwards extends the guide rail that has the fore-and-aft extension for with the guide rail of base integrated into one piece, stability between detection in-process and guide rail and base is better, avoid the guide rail to take place to rock at detection in-process, thereby influence the activity precision and the detection precision of detection subassembly, and all concave spout that extends around being equipped with on each guide rail of cooperation, the both ends portion of each spout all is provided with buffer unit, make when the maximum stroke of detection subassembly activity to the spout, can play fine cushioning effect through buffer unit, avoid detection subassembly to dash out the spout or collide with the guide rail and damage detection subassembly, effectively increased the life of equipment.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. A PCB outward appearance detects platform, its characterized in that: comprises a base, a controller, a movable beam, a first driving mechanism, a detection assembly and a second driving mechanism; the surface of the base is concavely provided with a detection groove, guide rails extending forwards and backwards uniformly extend upwards from the left side and the right side of the detection groove, each guide rail is concavely provided with a sliding groove extending forwards and backwards, and two end parts of each sliding groove are provided with buffer components; the controller is arranged on the frame; the movable beam can be longitudinally and movably arranged on the guide rail back and forth and is positioned right above the detection groove, and sliding parts matched with the sliding grooves are arranged at two ends of the movable beam; the first driving mechanism is arranged on the sliding part and drives the movable beam to move back and forth, and is connected with the controller; the detection component can be transversely and movably arranged on the movable beam back and forth and moves back and forth along with the movable beam, and is connected with the controller; the second driving mechanism is arranged on the detection assembly and drives the detection assembly to move back and forth, and the second driving mechanism is connected with the controller.
2. The PCB appearance inspection station of claim 1, wherein: the guide rail is integrally formed by the left side wall and the right side wall of the detection groove in an upward mode, and the front end and the rear end of each guide rail are propped against the front side wall and the rear side wall of the detection groove.
3. The PCB appearance inspection station of claim 1, wherein: the rack is provided with an operation panel which is positioned beside the detection groove and connected with the controller.
4. The PCB appearance inspection station of claim 1, wherein: the detection assembly comprises a movable seat, a CCD detection head and a light source, wherein the movable seat can be transversely and back-and-forth movably arranged on the movable beam and longitudinally and back-and-forth movable along with the movable beam, and the second driving mechanism is arranged on the movable seat and drives the movable seat to transversely and back-and-forth move; the CCD detection head is arranged on the movable seat and moves back and forth along with the transverse movement of the movable seat, and is connected with the controller; the light source is arranged on the movable seat and moves back and forth along with the transverse movement of the movable seat, the light source is positioned beside the CCD detection head, and the light source is connected with the controller.
5. The PCB appearance inspection station of claim 1, wherein: the movable beam is provided with a display, the display moves back and forth along with the longitudinal direction of the movable beam, and the display is connected with the controller.
6. The PCB appearance inspection station of claim 1, wherein: the buffer assembly comprises a mounting seat and an elastic buffer part, wherein the mounting seat is fixedly arranged at the end part of the chute, and the elastic buffer part is arranged on the mounting seat and inwards stretches into the chute.
7. The PCB appearance inspection station of claim 1, wherein: the sliding part is provided with 3 sliding feet which are arranged at intervals front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223374658.8U CN219369581U (en) | 2022-12-16 | 2022-12-16 | PCB appearance detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223374658.8U CN219369581U (en) | 2022-12-16 | 2022-12-16 | PCB appearance detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369581U true CN219369581U (en) | 2023-07-18 |
Family
ID=87140607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223374658.8U Active CN219369581U (en) | 2022-12-16 | 2022-12-16 | PCB appearance detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369581U (en) |
-
2022
- 2022-12-16 CN CN202223374658.8U patent/CN219369581U/en active Active
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| GR01 | Patent grant |