CN116804698A - Detection and deficiency-supplementing integrated machine for silver paste line - Google Patents
Detection and deficiency-supplementing integrated machine for silver paste line Download PDFInfo
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- CN116804698A CN116804698A CN202310762714.5A CN202310762714A CN116804698A CN 116804698 A CN116804698 A CN 116804698A CN 202310762714 A CN202310762714 A CN 202310762714A CN 116804698 A CN116804698 A CN 116804698A
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- screw rod
- silver paste
- pen
- rod
- plate
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 48
- 239000004332 silver Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000001502 supplementing effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 12
- 239000003550 marker Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 230000008439 repair process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/245—Reinforcing conductive patterns made by printing techniques or by other techniques for applying conductive pastes, inks or powders; Reinforcing other conductive patterns by such techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N2021/95638—Inspecting patterns on the surface of objects for PCB's
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a detection and deficiency supplementing integrated machine of a silver paste circuit, which comprises: the X-axis transmission assembly is arranged on the upper surface of the base and extends along the length direction of the base, a supporting seat is arranged on the movable part of the X-axis transmission assembly and positioned above the X-axis transmission assembly, a double-shaft motor is arranged in the center of the upper surface of the supporting seat and extends along the length direction of the base, a first screw rod is arranged between each of two ends of the supporting seat and the double-shaft motor, a second screw rod perpendicular to the first screw rod is arranged below one end of the supporting plate, a second guide rod parallel to the second screw rod is arranged below the other end of the supporting plate, and 2 first movable blocks are sleeved on the second screw rod at intervals. The invention not only realizes the omnibearing and self-adaptive centering clamping of products with different sizes, but also ensures the consistency of processing positions among products with different sizes and tolerance, thereby improving the processing efficiency and accuracy.
Description
Technical Field
The invention relates to the technical field of conductive silver paste manufacturing, in particular to a detection and deficiency-supplementing integrated machine for a silver paste circuit.
Background
The conductive circuit on the circuit board is usually a silver paste circuit made of silver paste, and in the detection of the silver paste circuit, products are often required to be transported to a plurality of different stations, and then different detection operations are carried out on the products, so that the condition of higher requirements on the consistency of the positions of the products on two adjacent stations can generally occur.
In the prior art, the requirements are generally met by controlling the position accuracy of the product on a single station, the realization and the operation process are complicated, and the improvement of the processing efficiency is not facilitated.
Disclosure of Invention
The invention aims to provide a detection and defect-supplementing integrated machine for a silver paste line, which not only realizes omnibearing and self-adaptive centering clamping of products with different sizes, but also ensures consistency of machining positions among products with different sizes and tolerance, thereby improving machining efficiency and precision.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a detection of silver thick liquid circuit fills lack all-in-one, includes: the X-axis transmission assembly is used for driving a product to be detected to move from the lower part of the mounting frame to the lower part of the mounting plate;
the camera, the lens and the first telescopic rod which are arranged downwards are respectively arranged on the mounting frame, the lens is positioned under the camera, the telescopic rod which is vertically arranged is positioned at the outer side of the camera, a silver paste pen is arranged on the movable part of the lower end of the telescopic rod, a second telescopic rod is arranged on the lower surface of the mounting plate, a first pen gauge is arranged on the movable part of the second telescopic rod, a supporting frame is arranged on the fixed part of the second telescopic rod, and a display arranged on the supporting frame is respectively electrically connected with a second pen gauge and the first pen gauge through wires;
a supporting seat is arranged on the movable part of the X-axis transmission assembly, a double-shaft motor is arranged in the center of the upper surface of the supporting seat, which extends along the length direction of the base, a first screw rod is arranged between each of two ends of the supporting seat and the double-shaft motor, the other end of the first screw rod, one end of which is connected with the output shaft of the double-shaft motor, is rotatably arranged on the supporting seat, each first screw rod is respectively connected with a clamping block through threads, 2 symmetrically arranged clamping blocks can move in opposite directions, and a carrier for placing products is arranged on the supporting seat and positioned right above the double-shaft motor;
a second screw rod perpendicular to the first screw rod is arranged below one end of the supporting plate, a second guide rod parallel to the second screw rod is arranged below the other end of the supporting plate, 2 first movable blocks are sleeved on the second screw rod at intervals, 2 second movable blocks corresponding to the first movable blocks are sleeved on the second guide rod, a limiting plate parallel to the first screw rod is connected between each first movable block and the corresponding second movable block, the 2 first movable blocks are respectively connected with the second screw rod through threads, the directions of the threads in the regions of the second screw rod in threaded fit with the 2 first movable blocks are opposite, and the 2 second movable blocks are respectively in sliding fit with the second guide rod;
the two limiting plates are respectively provided with a horizontal supporting plate, a plurality of strip-shaped holes which are arranged at intervals along the length direction of the limiting plates are formed in one side, close to the first screw rod, of each horizontal supporting plate, a connecting rod is slidably arranged in each strip-shaped hole, each connecting rod extends along the direction perpendicular to the first screw rod, a roller is rotatably arranged at the lower end of each connecting rod, the upper ends of the connecting rods are connected with a vertical supporting plate, a plurality of springs which are horizontally arranged are connected between the vertical supporting plate and the limiting plates, and the outer surfaces of the rollers are outwards protruded outside the surfaces, facing the first screw rod, of the horizontal supporting plates.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, set up a vertical holding groove that extends on the second table pen, the upper portion embedding in this holding groove is installed a spring, vertical setting the lower extreme of spring is connected with a marker pen, installs a shifting block that extends to the second table pen outside horizontally on this marker pen lateral wall, on the second table pen and lie in the holding groove outside vertically set up one with shifting block sliding fit's spout.
2. In the above scheme, the limiting plate is provided with a first inductor on the surface facing the vertical supporting plate, and a second inductor matched with the first inductor is arranged on the surface facing the limiting plate.
3. In the above scheme, one end of the second guide rod is connected with an output shaft of a motor, and the motor is also provided with a controller in communication connection with the motor, and the controller is electrically connected with the first sensor.
4. In the above scheme, install at least one first guide bar that is on a parallel with first lead screw setting between the both ends of supporting seat, every on the grip block all offer the confession the guiding hole that the guide bar passed.
5. In the scheme, 2 guide rods are symmetrically arranged on two sides of the first screw rod.
6. In the above scheme, the clamping block is a rubber block or a silica gel block.
7. In the above scheme, the opposite surfaces of the 2 clamping blocks are rough surfaces.
8. In the scheme, the horizontal support plate is fixedly connected with the lower surface of the limiting plate.
9. In the scheme, the springs are arranged at intervals along the length direction of the limiting plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the invention relates to a detection and deficiency-supplementing integrated machine for a silver paste line, wherein a camera, a lens and a first telescopic rod which are arranged downwards are respectively arranged on a mounting frame, the lens is positioned under the camera, the vertically arranged telescopic rod is positioned at the outer side of the camera, a silver paste pen is arranged on a movable part at the lower end of the telescopic rod, a second telescopic rod is arranged on the lower surface of the mounting plate, a first pointer is arranged on the movable part of the second telescopic rod, a support frame is arranged on a fixed part of the second telescopic rod, and a display arranged on the support frame is respectively and electrically connected with the second pointer and the first pointer through wires.
2. The invention relates to a detection and deficiency-supplementing integrated machine for a silver paste line, wherein a supporting seat is arranged on a movable block on a transmission assembly of the integrated machine, a first screw rod is respectively arranged between two ends of the supporting seat and a double-shaft motor, each first screw rod is respectively connected with a clamping block through threads, 2 clamping blocks which are symmetrically arranged can move in opposite directions, a carrier for placing products is arranged on the supporting seat and right above the double-shaft motor, one end of a base is provided with a second screw rod which is vertical to the first screw rod, 2 first movable blocks are sleeved on the second screw rod at intervals, the 2 first movable blocks are respectively connected with the second screw rod through threads, the directions of threads in the areas of the second screw rod, which are in threaded fit with the 2 first movable blocks, are opposite, a horizontal supporting plate is respectively arranged on each 2 limiting plates, a plurality of strip-shaped holes which are arranged at intervals along the length direction of the limiting plates are arranged on one side of the horizontal supporting plate, which is close to the first screw rod, each bar hole extending along the direction vertical to the first screw rod is internally and slidably provided with a connecting rod, the lower end of each connecting rod arranged vertically is rotatably provided with a roller, the upper ends of a plurality of connecting rods are connected with a vertical supporting plate, a plurality of springs arranged horizontally are connected between the vertical supporting plate and a limiting plate, the outer surfaces of the rollers are outwards protruded out of the surfaces of the horizontal supporting plates towards the first screw rod, the omnibearing and self-adaptive centering clamping of products with different sizes on a station below a mounting frame and a station below the mounting plate can be realized, the centering position precision of the products can be kept in the process of conveying the products from one station to the other station, thereby ensuring the consistency of the processing initial position and the processing path of the same product between the two stations and between products with different sizes and tolerance, and further, the efficiency and the accuracy of the instant electric signal detection of the repaired area are improved.
Drawings
FIG. 1 is a schematic diagram of a detection and deficiency replacement integrated machine of a silver paste circuit;
fig. 2 is a schematic diagram of a partial structure of a detection and deficiency-supplementing integrated machine of a silver paste circuit according to the invention;
fig. 3 is a schematic diagram of a partial structure of a detection and deficiency-supplementing integrated machine of the silver paste circuit;
fig. 4 is a schematic diagram of a partial structure splitting of the integrated machine for detecting and repairing defects of the silver paste line;
fig. 5 is a schematic diagram II of partial structural disassembly of the integrated machine for detecting and repairing the silver paste line;
fig. 6 is a schematic structural diagram of a second stylus of the integrated machine for detecting and repairing defects of the silver paste circuit;
fig. 7 is a schematic cross-sectional view of a second stylus of the integrated machine for detecting and repairing defects of silver paste lines according to the invention.
In the above figures: 1. a base; 3. a support plate; 41. a first X-direction drive assembly; 42. a first Y-drive assembly; 5. a mounting frame; 6. a camera; 7. an adapter plate; 8. a lens; 9. a first telescopic rod; 10. silver paste pen; 11. a motor; 12. a controller; 15. a support column; 161. a second X-direction drive assembly; 162. a second Y-direction drive assembly; 17. a mounting plate; 18. a second telescopic rod; 191. a first stylus; 192. a second stylus; 193. a mounting base; 20. a support frame; 21. a display; 22. a wire; 23. a computer; 24. a digital magnifier; 25. a receiving groove; 26. a spring; 27. marking pen; 28. a shifting block; 29. a chute; 30. an X-axis transmission assembly; 301. a movable part; 31. a support base; 32. a biaxial motor; 33. a first screw rod; 34. a clamping block; 35. a carrier; 361. a first guide bar; 362. a guide hole; 371. a second screw rod; 372. a second guide bar; 381. a first movable block; 382. a second movable block; 39. a limiting plate; 40. a horizontal support plate; 41. a bar-shaped hole; 42. a connecting rod; 43. a roller; 44. a vertical support plate; 45. a spring; 46. a third guide bar; 471. a first inductor; 472. a second inductor; 100. and (5) a product.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: the utility model provides a detection of silver thick liquid circuit fills lack all-in-one, includes: the X-axis detection device comprises a base 1, an X-axis transmission assembly 30 which is arranged on the upper surface of the base 1 and extends along the length direction of the base 1, and a support plate 3 which is arranged on the base 1 and is positioned above the X-axis transmission assembly 30, wherein a first X-axis driving assembly 41 is arranged on one side of the lower surface of the support plate 3, a second X-axis driving assembly 161 is arranged on the other side of the lower surface of the support plate, a first Y-axis driving assembly 42 and a second Y-axis driving assembly 162 are arranged on the movable parts of the first X-axis driving assembly 41 and the second X-axis driving assembly 161, a mounting frame 5 and a mounting plate 17 are arranged on the movable parts of the first Y-axis driving assembly 42 and the second Y-axis driving assembly 162, and the X-axis transmission assembly 30 is used for driving a product 100 to be detected to move from the lower part of the mounting frame 5 to the lower part of the mounting plate 17;
the camera 6, the lens 8 and the first telescopic rod 9 which are arranged downwards are respectively arranged on the mounting frame 5, the lens 8 is positioned under the camera 6, the telescopic rod 9 which is vertically arranged is positioned on the outer side of the camera 6, a silver paste pen 10 is arranged on a movable part at the lower end of the telescopic rod 9, a second telescopic rod 18 is arranged on the lower surface of the mounting plate 17, a first pointer 191 is arranged on the movable part of the second telescopic rod 18, a support frame 20 is arranged on the fixed part of the second telescopic rod 18, and a display 21 arranged on the support frame 20 is respectively electrically connected with a second pointer 192 and the first pointer 191 through wires 22;
after the surface of the whole product is scanned and repaired, the clamped product is moved to the position right below the first pointer through the transmission assembly;
the second X-direction driving assembly and the second Y-direction driving assembly are matched, so that the path track of the silver paste pen in the scanning process is synchronized, the mounting plate and the first pen thereon are driven to move, and the surface of the whole scanned and repaired product is scanned in a traversing way;
when the first meter pen moves to the position above the maintenance point, the second telescopic rod drives the first meter pen to move downwards to be in contact with the maintenance point, an operator manually contacts the second meter pen with a silver paste line around the maintenance point, and the resistance value is read through the display to judge whether the repair at the maintenance point is qualified or not;
in the process, the enlarged maintenance point peripheral image can be transmitted to a computer display screen through a digital magnifier, so that an operator can be helped to quickly find the contact position of the second pointer;
a support seat 31 is mounted on the movable portion 301 of the X-axis transmission assembly 30, a dual-axis motor 32 is mounted in the center of the upper surface of the support seat 31 extending along the length direction of the base 1, a first screw rod 33 is respectively arranged between two ends of the support seat 31 and the dual-axis motor 32, one end of the first screw rod 33 is connected with an output shaft of the dual-axis motor 32, the other end of the first screw rod 33 is rotatably mounted on the support seat 31, each first screw rod 33 is respectively connected with a clamping block 34 through threads, the symmetrically arranged 2 clamping blocks 34 can move in opposite directions, and a carrier 35 for placing a product 100 is arranged on the support seat 31 and located right above the dual-axis motor 32;
the side, with the conductive circuit, of the product to be detected faces upwards and is opposite to the camera and the lens, the product to be detected is placed between the two clamping blocks, and the double-shaft motor is driven to drive the clamping blocks to approach the product to be detected until the product to be detected is clamped;
a second screw rod 371 perpendicular to the first screw rod 33 is arranged below one end of the supporting plate 3, a second guide rod 372 parallel to the second screw rod 371 is arranged below the other end of the supporting plate 3, 2 first movable blocks 381 are sleeved on the second screw rod 37 at intervals, 2 second movable blocks 382 corresponding to the first movable blocks 381 are sleeved on the second guide rod 372, a limiting plate 39,2 parallel to the first screw rod 33 is connected between each first movable block 381 and the corresponding second movable block 382, the first movable blocks 381 are respectively connected with the second screw rod 37 through threads, the directions of the threads in the regions of the second screw rod 37 in threaded fit with the 2 first movable blocks 381 are opposite, and the 2 second movable blocks 382 are respectively in sliding fit with the second guide rod 372;
the 2 limiting plates 39 are respectively provided with a horizontal supporting plate 40, one side of the horizontal supporting plate 40, close to the first screw rod 33, is provided with a plurality of strip-shaped holes 41 which are arranged at intervals along the length direction of the limiting plates 39, each strip-shaped hole 41 which extends along the direction vertical to the first screw rod 33 is internally and slidably provided with a connecting rod 42, the lower end of each connecting rod 42 which is vertically arranged is rotatably provided with a roller 43, the upper ends of the plurality of connecting rods 42 are respectively connected with a vertical supporting plate 44, a plurality of springs 45 which are horizontally arranged are connected between the vertical supporting plates 44 and the limiting plates 39, and the outer surfaces of the rollers 43 outwards protrude from the surface of the horizontal supporting plate 40, which faces the first screw rod 33;
the driving motor drives the two limiting plates to approach the product, and the roller continues to move after contacting the product to be detected, and at the moment, the spring is extruded and is in a compressed state.
The second pen 192 is provided with a vertically extending accommodating groove 25, a spring 26 is embedded in the upper part of the accommodating groove 25, a marker 27 is connected to the lower end of the vertically arranged spring 26, a shifting block 28 horizontally extending to the outer side of the second pen 192 is arranged on the side wall of the marker 27, and a sliding groove 29 in sliding fit with the shifting block 28 is vertically arranged on the second pen 192 and located at the outer side of the accommodating groove 25;
when the repair of the maintenance point is judged to be unqualified, the marking pen originally positioned in the second pointer is pulled downwards by pulling the shifting block to mark the unqualified position in real time, and then the shifting block is loosened, and the marking pen is reset upwards to the second pointer under the action of the spring, so that the position with the defect is conveniently repaired for the second time, and the position needing to be repaired can be rapidly identified during the second repair.
One end of the second guide rod 372 is connected to an output shaft of a motor 11, and further has a controller 12 communicatively connected to the motor 11, and the controller 12 is electrically connected to a first sensor 471.
At least one first guide rod 361 parallel to the first screw rod 33 is installed between two ends of the supporting seat 31, and each clamping block 34 is provided with a guide hole 362 for the guide rod 36 to pass through.
The 2 guide rods 36 are symmetrically disposed at both sides of the first screw 33.
The clamping block 34 is a rubber block.
The opposite surfaces of the 2 clamping blocks 34 are rough surfaces.
The horizontal support plate 40 is fixedly connected to the lower surface of the limiting plate 39.
The plurality of springs 45 are disposed at intervals along the length direction of the limiting plate 39.
At least two guide rods 46 are installed on the surface of the vertical support plate 44 facing the side of the limiting plate 39, and the other end of the guide rod 46, one end of which is connected with the vertical support plate 44, passes through a guide through hole formed in the limiting plate 39 and is in sliding fit with the inner wall of the guide through hole.
Example 2: the utility model provides a detection of silver thick liquid circuit fills lack all-in-one, includes: the X-axis detection device comprises a base 1, an X-axis transmission assembly 30 which is arranged on the upper surface of the base 1 and extends along the length direction of the base 1, and a support plate 3 which is arranged on the base 1 and is positioned above the X-axis transmission assembly 30, wherein a first X-axis driving assembly 41 is arranged on one side of the lower surface of the support plate 3, a second X-axis driving assembly 161 is arranged on the other side of the lower surface of the support plate, a first Y-axis driving assembly 42 and a second Y-axis driving assembly 162 are arranged on the movable parts of the first X-axis driving assembly 41 and the second X-axis driving assembly 161, a mounting frame 5 and a mounting plate 17 are arranged on the movable parts of the first Y-axis driving assembly 42 and the second Y-axis driving assembly 162, and the X-axis transmission assembly 30 is used for driving a product 100 to be detected to move from the lower part of the mounting frame 5 to the lower part of the mounting plate 17;
the camera 6, the lens 8 and the first telescopic rod 9 which are arranged downwards are respectively arranged on the mounting frame 5, the lens 8 is positioned under the camera 6, the telescopic rod 9 which is vertically arranged is positioned on the outer side of the camera 6, a silver paste pen 10 is arranged on a movable part at the lower end of the telescopic rod 9, a second telescopic rod 18 is arranged on the lower surface of the mounting plate 17, a first pointer 191 is arranged on the movable part of the second telescopic rod 18, a support frame 20 is arranged on the fixed part of the second telescopic rod 18, and a display 21 arranged on the support frame 20 is respectively electrically connected with a second pointer 192 and the first pointer 191 through wires 22;
the first X-direction driving assembly is matched with the first Y-direction driving assembly, the mounting frame and the camera on the mounting frame are driven to move according to the set path track, and the surface of the whole product to be detected is scanned in a traversing mode;
in the process, when an abnormal area is detected, the mounting frame is moved to enable the silver paste pen to be located right above a broken line of a conductive line in the abnormal area, the first telescopic rod drives the silver paste pen to move downwards to be in contact with the surface of a product to be detected, and silver paste is released to repair the broken line;
a support seat 31 is mounted on the movable portion 301 of the X-axis transmission assembly 30, a dual-axis motor 32 is mounted in the center of the upper surface of the support seat 31 extending along the length direction of the base 1, a first screw rod 33 is respectively arranged between two ends of the support seat 31 and the dual-axis motor 32, one end of the first screw rod 33 is connected with an output shaft of the dual-axis motor 32, the other end of the first screw rod 33 is rotatably mounted on the support seat 31, each first screw rod 33 is respectively connected with a clamping block 34 through threads, the symmetrically arranged 2 clamping blocks 34 can move in opposite directions, and a carrier 35 for placing a product 100 is arranged on the support seat 31 and located right above the dual-axis motor 32;
the transmission assembly drives the clamped product to be conveyed along the length direction of the base, so that the clamped product to be detected is positioned right below the silver paste pen, and the centering position precision of the product can be realized in the process of conveying the product from one station to another station;
a second screw rod 371 perpendicular to the first screw rod 33 is arranged below one end of the supporting plate 3, a second guide rod 372 parallel to the second screw rod 371 is arranged below the other end of the supporting plate 3, 2 first movable blocks 381 are sleeved on the second screw rod 37 at intervals, 2 second movable blocks 382 corresponding to the first movable blocks 381 are sleeved on the second guide rod 372, a limiting plate 39,2 parallel to the first screw rod 33 is connected between each first movable block 381 and the corresponding second movable block 382, the first movable blocks 381 are respectively connected with the second screw rod 37 through threads, the directions of the threads in the regions of the second screw rod 37 in threaded fit with the 2 first movable blocks 381 are opposite, and the 2 second movable blocks 382 are respectively in sliding fit with the second guide rod 372;
the 2 limiting plates 39 are respectively provided with a horizontal supporting plate 40, a plurality of strip-shaped holes 41 which are arranged at intervals along the length direction of the limiting plates 39 are formed in one side, close to the first screw rod 33, of the horizontal supporting plate 40, a connecting rod 42 is slidably arranged in each strip-shaped hole 41 which extends along the direction vertical to the first screw rod 33, a roller 43 is rotatably arranged at the lower end of each connecting rod 42 which is vertically arranged, the upper ends of the connecting rods 42 are connected with a vertical supporting plate 44, a plurality of springs 45 which are horizontally arranged are connected between the vertical supporting plate 44 and the limiting plates 39, and the outer surfaces of the rollers 43 outwards protrude from the surface, facing the first screw rod 33, of the horizontal supporting plate 40.
At least one first guide rod 361 parallel to the first screw rod 33 is installed between two ends of the supporting seat 31, and each clamping block 34 is provided with a guide hole 362 for the guide rod 36 to pass through.
The clamping block 34 is a silicone block.
At least two guide rods 46 are installed on the surface of the vertical support plate 44 facing the side of the limiting plate 39, and the other end of the guide rod 46, one end of which is connected with the vertical support plate 44, passes through a guide through hole formed in the limiting plate 39 and is in sliding fit with the inner wall of the guide through hole.
A first sensor 471 is disposed on the surface of the limiting plate 39 facing the vertical supporting plate 44, and a second sensor 472 matched with the first sensor 471 is mounted on the surface of the vertical supporting plate 44 facing the limiting plate 39;
when the first sensor is in contact with the second sensor, the controller which receives the signals controls the motor to stop moving, so that centering clamping of a product in a single direction is realized, and the machining precision of the product is ensured.
A computer 23 is arranged on the base 1 and outside the supporting plate 3, and a digital magnifier 24 connected with the computer 23 in a communication way is arranged on the supporting frame 20.
The upper surface of the base 1 and located outside the support plate 3 is provided with a mounting seat 193 into which the second stylus 192 is inserted.
The lens 8 is mounted on the mounting frame 5 via an adapter plate 7.
The support plate 3 is mounted on the base 1 by at least two support columns 15.
The working principle of the invention is as follows:
the method comprises the steps that one side of a product to be detected, which is provided with a conductive circuit, faces upwards and is opposite to a camera and a lens, the side of the product to be detected, which is opposite to the camera and the lens, is arranged between two clamping blocks, a double-shaft motor is driven to drive the clamping blocks to approach the product to be detected until the clamping blocks are clamped, a driving motor is driven to drive two limiting plates to approach the product, the two limiting plates continue to move after the idler wheels are contacted with the product to be detected, at the moment, the spring is extruded and is in a compressed state, then until a first sensor is contacted with a second sensor, a controller which receives a signal controls the motor to stop moving, so that the product is centrally clamped in a single direction, and the machining precision of the product is ensured;
the first X-direction driving assembly is matched with the first Y-direction driving assembly, the mounting frame and the camera on the mounting frame are driven to move according to the set path track, and the surface of the whole product to be detected is scanned in a traversing mode;
in the process, when an abnormal area is detected, the mounting frame is moved to enable the silver paste pen to be located right above a broken line of a conductive line in the abnormal area, the first telescopic rod drives the silver paste pen to move downwards to be in contact with the surface of a product to be detected, and silver paste is released to repair the broken line;
after the surface of the whole product is scanned and repaired, the clamped product is moved to the position right below the first pointer through the transmission assembly;
the second X-direction driving assembly and the second Y-direction driving assembly are matched, so that the path track of the silver paste pen in the scanning process is synchronized, the mounting plate and the first pen thereon are driven to move, and the surface of the whole scanned and repaired product is scanned in a traversing way;
when the first meter pen moves to the position above the maintenance point, the second telescopic rod drives the first meter pen to move downwards to be in contact with the maintenance point, an operator manually contacts the second meter pen with a silver paste line around the maintenance point, and the resistance value is read through the display to judge whether the repair at the maintenance point is qualified or not;
in the process, the enlarged maintenance point peripheral image can be transmitted to a computer display screen through a digital magnifier, so that an operator can be helped to quickly find the contact position of the second pointer;
when the repair of the maintenance point is judged to be unqualified, the marking pen originally positioned in the second pointer is pulled downwards by pulling the shifting block to mark the unqualified position in real time, and then the shifting block is loosened, and the marking pen is reset upwards to the second pointer under the action of the spring, so that the position with the defect is conveniently repaired for the second time, and the position needing to be repaired can be rapidly identified during the second repair.
When the silver paste line detection and deficiency repairing integrated machine is adopted, the abnormal region on the product to be detected can be identified and repaired, and the repaired region can be subjected to instant electric signal detection to screen out the product which is still unqualified after repair, so that the overall processing efficiency of the product is improved;
further, the comprehensive and self-adaptive centering clamping of products with different sizes on the working position below the mounting frame and the working position below the mounting plate can be realized, and the centering position precision of the products can be maintained in the process of conveying the products from one working position to the other working position, so that the consistency of the processing starting position and the processing path of the same product between the two working positions and between the products with different sizes and tolerance is ensured, and the efficiency and the precision of the real-time electric signal detection of the repaired area are improved.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a detection of silver thick liquid circuit fills lack all-in-one, includes: the X-axis driving device comprises a base (1), an X-axis transmission assembly (30) which is arranged on the upper surface of the base (1) and extends along the length direction of the base (1), and a supporting plate (3) which is arranged on the base (1) and is positioned above the X-axis transmission assembly (30), wherein a first X-axis driving assembly (41) is arranged on one side of the lower surface of the supporting plate (3), a second X-axis driving assembly (161) is arranged on the other side of the lower surface of the supporting plate, a first Y-axis driving assembly (42) and a second Y-axis driving assembly (162) are arranged on the movable parts of the first X-axis driving assembly (41) and the second X-axis driving assembly (161), a mounting frame (5) and a mounting plate (17) are arranged on the movable parts of the first Y-axis driving assembly (42) and the second Y-axis driving assembly (162), and the X-axis transmission assembly (30) is used for driving a product (100) to be detected to move from the lower part of the mounting frame (5) to the lower part of the mounting plate (17);
the method is characterized in that: the camera is characterized in that a camera (6), a lens (8) and a first telescopic rod (9) which are arranged downwards are respectively arranged on the mounting frame (5), the lens (8) is positioned right below the camera (6), the telescopic rod (9) which is vertically arranged is positioned at the outer side of the camera (6), a silver paste pen (10) is arranged on a movable part at the lower end of the telescopic rod (9), a second telescopic rod (18) is arranged on the lower surface of the mounting plate (17), a first pen (191) is arranged on the movable part of the second telescopic rod (18), a support frame (20) is arranged on the fixed part of the second telescopic rod (18), and a display (21) arranged on the support frame (20) is respectively electrically connected with a second pen (192) and the first pen (191) through wires (22);
a supporting seat (31) is arranged on a movable part (301) of the X-axis transmission assembly (30), a double-shaft motor (32) is arranged in the center of the upper surface of the supporting seat (31) extending along the length direction of the base (1), a first screw rod (33) is arranged between each of two ends of the supporting seat (31) and the double-shaft motor (32), one end of the first screw rod (33) connected with an output shaft of the double-shaft motor (32) is rotatably arranged on the supporting seat (31), a clamping block (34) is connected to each of the first screw rods (33) through threads, 2 symmetrically arranged clamping blocks (34) can move in opposite directions, and a carrier (35) for placing a product (100) is arranged on the supporting seat (31) and positioned right above the double-shaft motor (32);
a second screw rod (371) perpendicular to the first screw rod (33) is arranged below one end of the supporting plate (3), a second guide rod (372) parallel to the second screw rod (371) is arranged below the other end of the supporting plate (3), 2 first movable blocks (381) are sleeved on the second screw rod (37) at intervals, 2 second movable blocks (382) corresponding to the first movable blocks (381) are sleeved on the second guide rod (372), a limiting plate (39) parallel to the first screw rod (33) is connected between each first movable block (381) and the corresponding second movable block (382), the 2 first movable blocks (381) are respectively connected with the second screw rod (37) through threads, the directions of the threads in the areas, in which the 2 first movable blocks (381) are in threaded fit, of the second screw rod (37) are opposite, and the 2 second movable blocks (382) are respectively in sliding fit with the second guide rod (372);
the utility model provides a horizontal support plate (40) is installed respectively on 2 limiting plate (39), a plurality of strip hole (41) that set up along the length direction interval of limiting plate (39) are offered to horizontal support plate (40) one side that is close to first lead screw (33), every along all slidable in strip hole (41) that vertical first lead screw (33) direction extends is provided with connecting rod (42), every of vertical setting the lower extreme of connecting rod (42) is all rotatably installed a gyro wheel (43), a plurality of the upper end of connecting rod (42) all is connected with a vertical support plate (44), be connected with spring (45) that a plurality of level set up between vertical support plate (44) and limiting plate (39), the surface of outer surface outwards protrusion in horizontal support plate (40) towards first lead screw (33).
2. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: the utility model discloses a watch pen, including second table pen (192) and fixed slot, offer a vertical holding groove (25) that extends on second table pen (192), a spring (26) is installed in the upper portion embedding of this holding groove (25), vertical setting the lower extreme of spring (26) is connected with a marker pen (27), installs a shifting block (28) that extends to second table pen (192) outside horizontally on this marker pen (27) lateral wall, on second table pen (192) and be located holding groove (25) outside vertically offered one with shifting block (28) sliding fit's spout (29).
3. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: a first inductor (471) is arranged on the surface, facing the vertical supporting plate (44), of the limiting plate (39), and a second inductor (472) matched with the first inductor (471) is arranged on the surface, facing the limiting plate (39), of the vertical supporting plate (44).
4. The integrated machine for detecting and repairing a silver paste line according to claim 2, wherein: one end of the second guide rod (372) is connected with an output shaft of a motor (11), and the motor is further provided with a controller (12) in communication connection with the motor (11), and the controller (12) is electrically connected with the first sensor (471).
5. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: at least one first guide rod (361) parallel to the first screw rod (33) is arranged between the two ends of the supporting seat (31), and each clamping block (34) is provided with a guide hole (362) for the guide rod (36) to pass through.
6. The integrated machine for detecting and repairing a silver paste line according to claim 4, wherein: the 2 guide rods (36) are symmetrically arranged on two sides of the first screw rod (33).
7. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: the clamping block (34) is a rubber block or a silica gel block.
8. The integrated machine for detecting and supplementing a silver paste line according to claim 1 or 6, wherein: the opposite surfaces of the 2 clamping blocks (34) are rough surfaces.
9. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: the horizontal supporting plate (40) is fixedly connected with the lower surface of the limiting plate (39).
10. The integrated machine for detecting and repairing a silver paste line according to claim 1, wherein: the springs (45) are arranged at intervals along the length direction of the limiting plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762714.5A CN116804698A (en) | 2023-06-27 | 2023-06-27 | Detection and deficiency-supplementing integrated machine for silver paste line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762714.5A CN116804698A (en) | 2023-06-27 | 2023-06-27 | Detection and deficiency-supplementing integrated machine for silver paste line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116804698A true CN116804698A (en) | 2023-09-26 |
Family
ID=88080489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310762714.5A Pending CN116804698A (en) | 2023-06-27 | 2023-06-27 | Detection and deficiency-supplementing integrated machine for silver paste line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116804698A (en) |
-
2023
- 2023-06-27 CN CN202310762714.5A patent/CN116804698A/en active Pending
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