CN115854825B - Thickness detection device for circuit board patch - Google Patents
Thickness detection device for circuit board patch Download PDFInfo
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- CN115854825B CN115854825B CN202310173777.7A CN202310173777A CN115854825B CN 115854825 B CN115854825 B CN 115854825B CN 202310173777 A CN202310173777 A CN 202310173777A CN 115854825 B CN115854825 B CN 115854825B
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- circuit board
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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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention is suitable for the field of circuit board detection, and provides a thickness detection device for circuit board paster, which comprises: the thickness detection device for the circuit board patch comprises a detection table, a scale plate, an operation box, a feeding opening, a positioning component, a slot, an indicator and a detection component, wherein when the thickness detection device for the circuit board patch is used, the circuit board is placed on the detection table, the positioning component clamps and fixes the circuit board, then the detection component can drive the detection table and the circuit board to enter the feeding opening, after the circuit board enters the feeding opening, the detection component can drive the indicator to move according to the thickness of the circuit board, the indicator displays the thickness of the circuit board on the scale plate, the whole automation degree of the device is high, the detection component can automatically drive the circuit board to enter the operation box, the thickness of the circuit board is automatically detected, the detection mode is simple, unnecessary manual operation is not needed, the automation degree is high, and the manual pressurization error is reduced.
Description
Technical Field
The invention belongs to the field of circuit board detection, and particularly relates to a thickness detection device for a circuit board patch.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board may be called a printed wiring board or a printed circuit board, and the FPC circuit board is also called a flexible circuit board, which is a flexible printed circuit board with high reliability made of polyimide or polyester film as a base material. The wiring density is high, the weight is light, the thickness is thin and the flexibility is good. The soft and hard combined board, namely the FPC and the PCB, is produced and developed, and the soft and hard combined board is a new product. Therefore, the soft and hard combined board is a circuit board which is formed by combining a flexible circuit board and a hard circuit board together according to related technological requirements through the procedures of pressing and the like and has FPC characteristics and PCB characteristics.
At present, when the thickness of the circuit board is detected, a scale is manually used for measuring, or a clamping type caliper is adopted for measuring, so that the measurement is not accurate enough, and the caliper can deform due to overlarge force during manual clamping, so that the measurement accuracy is affected.
Disclosure of Invention
The embodiment of the invention aims to provide a thickness detection device for a circuit board patch, which aims to solve the problems that when the thickness of a circuit board is detected at present, a scale is used for measuring manually or a clamping type caliper is used for measuring, the measurement is not accurate enough, and the deformation of the circuit board possibly occurs due to overlarge force during manual clamping of the caliper, so that the measurement accuracy is affected.
The embodiment of the invention is realized in such a way that a thickness detection device for a circuit board patch comprises: the thickness detection device for the circuit board patch further comprises:
the operation box is provided with a feeding opening, and the detection table is connected inside the feeding opening in a sliding way;
the positioning assembly is arranged on the detection table and is used for clamping the circuit board;
the groove is formed in the operation box, an indicator is slidably arranged in the groove, and the indicator is matched with the scale plate;
the detection assembly is arranged in the operation box and is used for automatically controlling the indicator to move on the scale plate according to the thickness of the circuit board;
wherein, the detection assembly includes:
the second motor is arranged in the operation box, and the output end of the second motor is connected with a first gear;
the first toothed plate is arranged on the side part of the detection table and is matched with the first gear.
As a still further aspect of the present invention, the positioning assembly includes:
the clamping plate is arranged on the detection table, and a control groove is formed in the clamping plate;
the first motor is arranged in the control groove, and the output end of the first motor is connected with a first screw rod;
the first threaded block is in threaded connection with the first screw rod, and a first clamping plate is arranged on the first threaded block;
the second clamping plate is arranged on one side of the clamping plate, and the first clamping plate and the second clamping plate are matched with each other.
As a further scheme of the invention, a guide groove is formed in the feeding opening, a guide rod is arranged in the guide groove, a sliding plate is connected to the guide rod in a sliding mode, the sliding plate is connected with the detection table, and the first toothed plate is arranged on the side portion of the detection table.
As a further aspect of the present invention, the detection assembly further includes:
the control cavity is arranged in the operation box, a group of sliding rods are connected between the control cavity and the feeding opening in a sliding manner, a pressing plate is arranged at one end of each sliding rod, and a baffle is arranged at the other end of each sliding rod;
the springs are sleeved on the sliding rods, and the pressing plate and the inner wall of the feeding opening are matched with the springs;
the transmission assembly is arranged inside the operation box and is used for driving the indicator to move through the movement of the sliding rod.
As a further scheme of the invention, the edge of the pressing plate, which is contacted with the circuit board, is a bevel edge.
As a further aspect of the present invention, the transmission assembly includes:
the second toothed plate is arranged at the side part of one sliding rod, a second gear is rotationally connected inside the operation box, and the second toothed plate is meshed with the second gear;
the second screw is rotationally connected inside the operation box, a second thread block is connected to the second screw in a threaded manner, and the second thread block is connected with the indicator;
the first bevel gear and the second bevel gear are rotationally connected in the control cavity, the first bevel gear and the second bevel gear are meshed with each other, and transmission belts are sleeved between the first bevel gear and the second screw and between the second bevel gear and the second gear.
As a further proposal of the invention, the operation box is also provided with a display board which is matched with the detection component.
The thickness detection device for the circuit board patch provided by the embodiment of the invention has the following beneficial effects:
when this thickness detection device for circuit board paster uses, place the circuit board on the test bench, locating component carries out centre gripping and is fixed to the circuit board, then the detection component can drive test bench and circuit board and enter into the feed opening inside, then after the circuit board gets into the feed opening, the detection component can drive the indicator according to the thickness of circuit board and remove, make the indicator show the thickness of circuit board on the scale plate, the whole degree of automation of device is high, the detection component can drive the circuit board automatically and get into the operation box inside, and detect the thickness of circuit board automatically, the detection mode is simple, need not unnecessary manual operation, degree of automation is high, reduce manual pressurized error.
Drawings
Fig. 1 is a schematic structural diagram of a thickness detection device for circuit board patch according to an embodiment of the present invention;
fig. 2 is a diagram illustrating an overall structure of a thickness detection device for circuit board mounting according to an embodiment of the present invention;
fig. 3 is a partial structure diagram of a thickness detection device for circuit board patch according to an embodiment of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at A;
FIG. 5 is an enlarged view at B in FIG. 1;
fig. 6 is an enlarged view at C in fig. 3.
In the accompanying drawings: 1-a detection table; 2-a scale plate; 3-an operation box; 4-a feed opening; 5-positioning assembly; 51-a clamping plate; 52-a control slot; 53-a first motor; 54-a first screw; 55-a first screw block; 56-a first splint; 57-a second splint; 6-slotting; 7-indicator; 8-a detection assembly; 81-a second motor; 82-a first gear; 83-a first toothed plate; 84-guiding groove; 85-guide rods; 86-sliding plate; 87-control chamber; 88-a sliding rod; 89-pressing plate; 810-springs; 811-a baffle; 812-second toothed plate; 813-a second gear; 814-a second screw; 815-a second threaded block; 816-a first bevel gear; 817—a second bevel gear; 818-a conveyor belt; 9-display panel.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a thickness detection device for a circuit board patch includes: the thickness detection device for the circuit board patch further comprises a detection table 1 and a scale plate 2 for measuring thickness:
the operation box 3 is provided with a feeding opening 4, and the detection table 1 is connected inside the feeding opening 4 in a sliding manner;
the positioning assembly 5 is arranged on the detection table 1, and the positioning assembly 5 is used for clamping a circuit board;
the slot 6 is formed in the operation box 3, an indicator 7 is slidably arranged in the slot 6, and the indicator 7 is matched with the scale plate 2;
the detection assembly 8 is arranged in the operation box 3, and the detection assembly 8 is used for automatically controlling the indicator 7 to move on the scale plate 2 according to the thickness of the circuit board;
wherein the detection assembly 8 comprises:
a second motor 81 mounted inside the operation box 3, wherein the output end of the second motor 81 is connected with a first gear 82;
the first toothed plate 83 is disposed on the side of the detection table 1, and the first toothed plate 83 is mutually matched with the first gear 82.
When this thickness detection device for circuit board paster uses, place the circuit board on detecting the platform 1, locating component 5 carries out the centre gripping and fixes the circuit board, then detecting component 8 can drive detecting platform 1 and circuit board and enter into inside feeding opening 4, then after the circuit board gets into feeding opening 4, detecting component 8 can drive indicator 7 according to the thickness of circuit board and remove, make indicator 7 show the thickness of circuit board on scale plate 2, the whole degree of automation of device is high, detecting component 8 can drive the circuit board automatically and get into the control box 3 inside, and detect the thickness of circuit board automatically, the detection mode is simple, need not unnecessary manual operation, degree of automation is high, reduce manual pressurized error.
As shown in fig. 1 to 6, in an embodiment of the present invention, the positioning assembly 5 includes:
a clamping plate 51 mounted on the detection table 1, wherein a control groove 52 is formed in the clamping plate 51;
the first motor 53 is installed inside the control groove 52, and the output end of the first motor 53 is connected with a first screw 54;
the first threaded block 55 is in threaded connection with the first screw 54, and a first clamping plate 56 is arranged on the first threaded block 55;
and a second clamping plate 57 mounted on one side of the clamping plate 51, wherein the first clamping plate 56 is matched with the second clamping plate 57.
When the circuit board is used, the circuit board is placed on the detection table 1, two adjacent edges of the circuit board are respectively abutted against the clamping plate 51 and the second clamping plate 57, then the first motor 53 is operated, the first motor 53 drives the first screw rod 54 to rotate, the first screw rod 55 is driven to move through the threaded engagement relationship between the first screw rod 54 and the first screw thread block 55, the first clamping plate 56 is driven to move, and the clamping operation of the circuit board is realized by the first clamping plate 56.
As shown in fig. 1 to 6, in the embodiment of the present invention, a guide groove 84 is provided inside the feeding opening 4, a guide rod 85 is provided inside the guide groove 84, a sliding plate 86 is slidably connected to the guide rod 85, the sliding plate 86 is connected to the detection table 1, and the first toothed plate 83 is mounted on a side portion of the detection table 1.
As shown in fig. 1 to 6, in an embodiment of the present invention, the detection assembly 8 further includes:
the control cavity 87 is arranged in the operation box 3, a group of sliding rods 88 are connected between the control cavity 87 and the feeding opening 4 in a sliding manner, one end of each sliding rod 88 is provided with a pressing plate 89, and the other end of each sliding rod 88 is provided with a baffle 811;
the springs 810 are sleeved on a group of sliding rods 88, and the pressing plate 89 and the inner wall of the feeding opening 4 are matched with the springs 810;
the transmission assembly is arranged inside the operation box 3 and is used for driving the indicator 7 to move through the movement of the sliding rod 88.
In the embodiment of the present invention, the edge of the pressing plate 89 contacting the circuit board is a bevel edge.
The edge of the pressing plate 89, which is contacted with the circuit board, is set to be the bevel edge, so that the phenomenon that the circuit board enters below the pressing plate 89 and is not blocked by the side wall of the pressing plate 89 can be avoided, and the pressing plate 89 is prevented from blocking the moving path of the circuit board, so that the thickness of the circuit board cannot be detected.
As shown in fig. 1 to 6, in an embodiment of the present invention, the transmission assembly includes:
a second toothed plate 812 installed on the side of one of the sliding rods 88, and a second gear 813 rotatably connected to the inside of the operation box 3, wherein the second toothed plate 812 is meshed with the second gear 813;
the second screw 814 is rotatably connected inside the operation box 3, a second threaded block 815 is in threaded connection with the second screw 814, and the second threaded block 815 is connected with the indicator 7;
the first bevel gear 816 and the second bevel gear 817 are rotatably connected inside the control cavity 87, the first bevel gear 816 and the second bevel gear 817 are meshed with each other, and a transmission belt 818 is sleeved between the first bevel gear 816 and the second screw 814 and between the second bevel gear 817 and the second gear 813.
In the embodiment of the present invention, a display panel 9 is further disposed on the operation box 3, and the display panel 9 is matched with the detection component 8.
After the circuit board is fixed by the positioning assembly 5, the second motor 81 drives the first gear 82 to rotate, then drives the sliding plate 86 to move through the meshing relationship between the first gear 82 and the first toothed plate 83, and further drives the detection table 1 to enter the feeding opening 4, in the entering process, as the edge, which is contacted with the circuit board, of the pressing plate 89 is a bevel edge, the circuit board pushes the pressing plate 89 upwards and controls the sliding rod 88 to move upwards, so that the spring 810 is compressed, when the sliding rod 88 moves, the second gear 813 is driven to rotate through the second toothed plate 812, and then the second bevel gear 817 is driven to rotate through the transmission belt 818, the second bevel gear 817 drives the first bevel gear 816 to synchronously rotate, and then drives the second screw 814 to rotate through the transmission belt 818, and the second screw 814 drives the second threaded block 815 to move when rotating, and further drives the indicator 7 to move, so that the automatic movement of the indicator 7 is controlled according to the thickness of the circuit board is realized.
To sum up, when this thickness detection device for circuit board paster uses, place the circuit board on detecting bench 1, locating component 5 carries out centre gripping and fixes the circuit board, then detecting component 8 can drive detecting bench 1 and circuit board and enter into feeding opening 4 inside, then after the circuit board gets into feeding opening 4, detecting component 8 can drive indicator 7 according to the thickness of circuit board and remove, make indicator 7 show the thickness of circuit board on scale plate 2, the device overall automation degree is high, detecting component 8 can drive the circuit board automatically and get into operation box 3 inside, and detect the thickness of circuit board automatically, the detection mode is simple, need not unnecessary manual operation, degree of automation is high, reduce manual pressurized error.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A thickness detection device for a circuit board patch, comprising: detection platform (1), and be used for measuring thickness scale board (2), its characterized in that, thickness detection device for circuit board paster still includes:
the operation box (3), a feeding opening (4) is formed in the operation box (3), and the detection table (1) is connected inside the feeding opening (4) in a sliding manner;
the positioning assembly (5) is arranged on the detection table (1), and the positioning assembly (5) is used for clamping a circuit board;
the groove (6) is formed in the operation box (3), an indicator (7) is slidably arranged in the groove (6), and the indicator (7) is matched with the scale plate (2);
the detection assembly (8) is arranged inside the operation box (3), and the detection assembly (8) is used for automatically controlling the indicator (7) to move on the scale plate (2) according to the thickness of the circuit board;
wherein the detection assembly (8) comprises:
the second motor (81) is arranged inside the operation box (3), and the output end of the second motor (81) is connected with a first gear (82);
the first toothed plate (83) is arranged on the side part of the detection table (1), and the first toothed plate (83) is matched with the first gear (82);
the detection assembly (8) further comprises:
the control cavity (87) is formed in the operation box (3), a group of sliding rods (88) are connected between the control cavity (87) and the feeding opening (4) in a sliding mode, a pressing plate (89) is arranged at one end of each sliding rod (88), and a baffle (811) is arranged at the other end of each sliding rod (88);
the springs (810) are sleeved on the sliding rods (88), and the pressing plates (89) and the inner walls of the feeding openings (4) are matched with the springs (810);
the transmission assembly is arranged in the operation box (3) and is used for driving the indicator (7) to move through the movement of the sliding rod (88);
the transmission assembly includes:
the second toothed plate (812) is arranged on the side part of one sliding rod (88), a second gear (813) is rotatably connected inside the operation box (3), and the second toothed plate (812) is meshed with the second gear (813);
the second screw rod (814) is rotationally connected inside the operation box (3), a second thread block (815) is connected to the second screw rod (814) in a threaded manner, and the second thread block (815) is connected with the indicator (7);
the first bevel gear (816) and the second bevel gear (817) are rotatably connected inside the control cavity (87), the first bevel gear (816) and the second bevel gear (817) are meshed with each other, and a transmission belt (818) is sleeved between the first bevel gear (816) and the second screw (814) and between the second bevel gear (817) and the second gear (813).
2. The thickness detection device for circuit board mounting according to claim 1, wherein the positioning assembly (5) comprises:
the clamping plate (51) is arranged on the detection table (1), and a control groove (52) is formed in the clamping plate (51);
the first motor (53) is arranged in the control groove (52), and the output end of the first motor (53) is connected with a first screw rod (54);
the first threaded block (55) is in threaded connection with the first screw rod (54), and a first clamping plate (56) is arranged on the first threaded block (55);
and the second clamping plate (57) is arranged on one side of the clamping plate (51), and the first clamping plate (56) is matched with the second clamping plate (57).
3. The thickness detection device for circuit board mounting according to claim 1, wherein a guide groove (84) is provided inside the feed opening (4), a guide rod (85) is provided inside the guide groove (84), a sliding plate (86) is slidingly connected to the guide rod (85), the sliding plate (86) is connected to the detection table (1), and the first toothed plate (83) is mounted on the side of the detection table (1).
4. The thickness detection device for circuit board mounting according to claim 1, wherein the side of the pressing plate (89) contacting the circuit board is a sloping side.
5. The thickness detection device for circuit board mounting according to claim 1, wherein a display panel (9) is further provided on the operation box (3), and the display panel (9) is mutually matched with the detection assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310173777.7A CN115854825B (en) | 2023-02-28 | 2023-02-28 | Thickness detection device for circuit board patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310173777.7A CN115854825B (en) | 2023-02-28 | 2023-02-28 | Thickness detection device for circuit board patch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115854825A CN115854825A (en) | 2023-03-28 |
| CN115854825B true CN115854825B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310173777.7A Active CN115854825B (en) | 2023-02-28 | 2023-02-28 | Thickness detection device for circuit board patch |
Country Status (1)
| Country | Link |
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| CN (1) | CN115854825B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213903A (en) * | 2001-01-24 | 2002-07-31 | Hitachi Chem Co Ltd | Instrument for measuring thickness |
| GB2580574B (en) * | 2014-01-17 | 2020-11-18 | Ds Smith Packaging Ltd | Board testing apparatus |
| GB2522233B (en) * | 2014-01-17 | 2020-06-17 | Ds Smith Packaging Ltd | Board testing apparatus |
| CN205403668U (en) * | 2016-03-24 | 2016-07-27 | 武汉光韵达科技有限公司 | A device for automatic testing PCB plate thickness |
| CN209044022U (en) * | 2018-10-31 | 2019-06-28 | 深圳万和兴电子有限公司 | A kind of detection device of circuit board |
| CN210198260U (en) * | 2019-04-23 | 2020-03-27 | 东莞市安达自动化设备有限公司 | Automatic detection equipment for thickness of wet film after coating |
| CN211205123U (en) * | 2019-12-17 | 2020-08-07 | 汕头凯星印制板有限公司 | PCB thickness measuring device |
| CN213337748U (en) * | 2020-10-27 | 2021-06-01 | 深圳市兆鸿电子有限公司 | Circuit board detection device with adjustable detection head |
| CN114508987B (en) * | 2022-04-20 | 2022-07-12 | 南通勤为半导体科技有限公司 | Thickness detection equipment for carrier tape production and processing |
| CN114562972B (en) * | 2022-04-28 | 2022-07-12 | 深圳市奕然电子科技有限公司 | Thickness detection device for circuit board paster |
| CN217403326U (en) * | 2022-05-06 | 2022-09-09 | 江西伟林电子科技有限公司 | PCB thickness testing device |
| CN217980131U (en) * | 2022-07-26 | 2022-12-06 | 信丰正天伟电子科技有限公司 | Automatic detection device for copper thickness of PCB (printed circuit board) electroplating plate |
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2023
- 2023-02-28 CN CN202310173777.7A patent/CN115854825B/en active Active
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