CN109975322B - Carbon oil plate detection equipment - Google Patents
Carbon oil plate detection equipment Download PDFInfo
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- CN109975322B CN109975322B CN201910269171.7A CN201910269171A CN109975322B CN 109975322 B CN109975322 B CN 109975322B CN 201910269171 A CN201910269171 A CN 201910269171A CN 109975322 B CN109975322 B CN 109975322B
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- 238000001514 detection method Methods 0.000 title claims abstract description 65
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000001444 catalytic combustion detection Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- 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]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- 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
-
- 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)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses carbon oil plate detection equipment, which comprises a workbench, two conveying belts, flattening devices and detection devices, wherein the two conveying belts are symmetrically connected to the workbench, the two flattening devices are arranged at one ends of the conveying belts, which are close to each other, the input ends of the two flattening devices are fixedly connected with the workbench through two supporting plates, the carbon oil plate detection equipment enables the detection devices to carry out exposure imaging on the carbon oil plate through the auxiliary effect of the flattening devices by placing the PCB carbon oil plate on the conveying belts on the workbench, and the carbon oil plate which completes shooting and software algorithm can be conveyed out through the conveying belts, so that accurate detection on the carbon oil plate is realized, the production quality of the PCB carbon oil plate is improved, and the flattening devices and the detection devices can carry out rapid detection on the carbon oil plates with different sizes and thicknesses, so that the application performance of the device is improved.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to carbon oil board detection equipment.
Background
The PCB is a printed circuit board, also called a printed circuit board or a printed circuit board for short, is cut into a certain size by taking an insulating board as a base material, is at least provided with one conductive pattern, is provided with holes (such as element holes, fastening holes, metallized holes and the like) for replacing a chassis of an electronic component of the traditional device, and realizes interconnection between the electronic components.
At present, in order to reduce cost, carbon oil is generally printed at places, such as keys, where contact conduction is needed but the carbon oil is not fixed together, and carbon film is also used for covering, the main component is carbon, the use of the carbon oil is conductive and antioxidation, compared with the gold plating process, the cost is lower, and the situation of micro-short or micro-open is caused because the phenomenon of electric leakage of the carbon oil layer is easy to occur, the carbon oil layer and the solder mask are usually classified into the same layer for detection during electrical testing of a finished product, and the situation of missing of the carbon oil layer cannot be detected usually, so that the open-short circuit abnormality of the PCB is detected after a client is arranged, and the production quality of the PCB is reduced.
Disclosure of Invention
The invention aims to provide carbon oil plate detection equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a carbon oil board check out test set, includes workstation, conveyer belt, flattening device and detection device, the conveyer belt is equipped with two, and two conveyer belt symmetrical connection are on the workstation, flattening device is equipped with two, and two flattening device are located the one end that the conveyer belt is close to each other, and two flattening device's input all is through two backup pads and workstation fixed connection, detection device is located one side that two flattening device are close to each other, and detection device fixed connection is on the workstation.
Preferably, the flattening device comprises a supporting rod, a connecting rod, a sliding rod, a buffer piece and a pressing wheel, wherein two ends of the supporting rod are respectively fixedly connected with the workbench through two supporting plates, the connecting rod is provided with a plurality of connecting rods, the plurality of connecting rods are fixedly connected to one sides of the two supporting rods, which are far away from each other, the bottom of the connecting rod is provided with a sliding groove, the sliding rod respectively slides and penetrates through a plurality of sliding grooves, the buffer piece is arranged inside the sliding groove, the output end of the buffer piece is fixedly connected with the sliding rod, the pressing wheel is provided with a plurality of pressing wheels, and the plurality of pressing wheels are rotationally sleeved on the outer side of the sliding rod through a plurality of bearings.
Preferably, the buffer piece comprises a buffer spring and a guide sleeve, one end of the buffer spring is fixedly connected inside the sliding groove, the other end of the buffer spring is fixedly connected with the sliding rod, the guide sleeve is provided with two guide sleeves, the two guide sleeves are symmetrically distributed on the outer side of the connecting rod, the guide sleeve is fixedly sleeved on the outer side of the sliding rod, and the guide sleeve is in sliding connection with the outer side of the connecting rod.
Preferably, the detection device comprises a support frame, a transmission focusing part, a rotating device, a detection part and a guide part, wherein the support frame is fixedly connected to the workbench, the transmission focusing part is fixedly connected to the support frame, the input end of the rotating device is movably connected with the output end of the transmission focusing part, the input end of the detection part is rotatably connected with the output end of the rotating device, the guide part is positioned on one side, close to each other, of the two conveying belts, and the guide part is fixedly connected to the workbench.
Preferably, the transmission focusing piece is including rotating motor, lead screw, supporting shoe, locating plate, spacer sleeve, slide rail, driver block and limit sensor, rotate motor fixed connection on the support frame, and rotate motor output and pass through transmission and lead screw fixed connection, the supporting shoe is equipped with two, and two supporting shoes rotate through the bearing respectively and cup joint in the lead screw outside, supporting shoe fixed connection is on the locating plate, and locating plate fixed connection is on the support frame, the inside internal thread that is equipped with of spacer sleeve, and the spacer sleeve rotates and cup joints in the lead screw outside, slide and spacer sleeve fixed connection, the lead screw outside symmetry is equipped with two slide rails, and two slide rails are fixed connection on the locating plate all, the driver block is equipped with four, and four driver blocks slide respectively cup joint in two slide rail outsides, driver block and slide fixed connection, limit sensor fixed connection is in the outside one side of slide, and limit sensor and rotate motor electric connection, rotary device fixed connection is in the one side that the slide kept away from the driver block.
Preferably, a soft limiting block is arranged at the bottom end of the sliding plate and is fixedly connected to the positioning plate.
Preferably, the rotating device comprises a positioning shell and a rotating plate, wherein the positioning shell is fixedly connected to the sliding plate, two rotating grooves are respectively formed in two sides of the positioning shell, and two ends of the rotating plate are respectively connected with the four rotating grooves in a matched mode.
Preferably, the detecting piece comprises two CCDs and a lens, the two CCDs are symmetrically fixed at the top end of the rotating plate, the output end of the CCD penetrates through the rotating plate to be electrically connected with the lens, and the lens is fixedly connected to the rotating plate.
Preferably, the guide piece comprises two positioning frames, two guide plates and a detection plate, wherein the two positioning frames are fixedly connected with one side, close to each other, of the two support rods respectively, the two guide plates are provided with two guide plates, the two ends of the two guide plates are fixedly connected with the two positioning frames respectively, the detection plate is located at the bottom end of the two guide plates, the detection plate is located at one side, close to each other, of the connecting conveyor belt, the detection plate is fixedly connected to the workbench, and a light transmission opening is formed in the detection plate.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the PCB carbon oil plate is placed on the conveyor belt on the workbench, the detection device is used for carrying out exposure imaging on the carbon oil plate through the auxiliary effect of the flattening device, and the carbon oil plate which is shot and subjected to a software algorithm is conveyed out through the conveyor belt, so that the accurate detection on the carbon oil plate is realized, the production quality of the PCB carbon oil plate is improved, and the flattening device and the detection device can be used for carrying out rapid detection on the carbon oil plates with different sizes and thicknesses, so that the applicability of the device is improved.
2. According to the invention, the soft limiting block is arranged at the bottom end of the sliding plate, and the soft limiting block 8 is arranged, so that the detection part is prevented from being damaged under the unexpected condition.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the workbench according to the invention;
FIG. 3 is a schematic view of a flattening device according to the present invention;
FIG. 4 is a schematic view of a conveyor belt structure according to the present invention;
FIG. 5 is an enlarged view of area A of FIG. 3;
FIG. 6 is an enlarged view of area B of FIG. 4;
FIG. 7 is a schematic diagram of a puck according to the present invention;
FIG. 8 is a rear partial cross-sectional view of the connecting rod of the present invention;
FIG. 9 is a schematic diagram of a detecting device according to the present invention;
FIG. 10 is a schematic view of a support frame according to the present invention;
FIG. 11 is an enlarged view of area C of FIG. 9;
Fig. 12 is an enlarged view of region D in fig. 10.
In the figure: 1-a workbench; 2-a conveyor belt; 3-flattening device; 4-supporting plates; 5-a detection device; 6-supporting rods; 7-connecting rods; 8-a slide bar; 9-a buffer; 10-pressing wheel; 11-a chute; 12-a buffer spring; 13, a guide sleeve; 14-supporting frames; 15-a transmission focusing piece; 16-a rotating device; 17-detecting member; 18-a guide; 19-a rotary motor; 20-screw rod; 21-a support block; 22-positioning plates; 23-positioning sleeves; 24-sliding plate; 25-sliding rails; 26-a drive block; 27-a limit sensor; 28-a soft limiting block; 29-positioning a shell; 30-rotating the plate; 31-CCD; 32-lens; 33-positioning frames; 34-a guide plate; 35-detecting plate; 36-a light transmission port; 37-spin slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a carbon oil board check out test set, includes workstation 1, conveyer belt 2, flattening device 3 and detection device 5, conveyer belt 2 is equipped with two, and two conveyer belt 2 symmetrical connection are on workstation 1, flattening device 3 is equipped with two, and two flattening device 3 are located the one end that conveyer belt 2 is close to each other, and two flattening device 3's input all is through two backup pad 4 and workstation 1 fixed connection, detection device 5 is located two flattening device 3 one side that is close to each other, and detection device 5 fixed connection is on workstation 1, through being equipped with two conveyer belts 2 to realize the input and the output function of carbon oil board.
The flattening device 3 comprises a supporting rod 6, a connecting rod 7, a sliding rod 8, a buffer piece 9 and a pressing wheel 10, two ends of the supporting rod 6 are fixedly connected with the workbench 1 through two supporting plates 4 respectively, the connecting rod 7 is provided with a plurality of connecting rods, the plurality of connecting rods 7 are fixedly connected to one sides of the two supporting rods 6, which are far away from each other, the bottom end of the connecting rod 7 is provided with a sliding groove 11, the sliding rod 8 respectively slides to penetrate through the plurality of sliding grooves 11, the buffer piece 9 is arranged in the sliding groove 11, the output end of the buffer piece 9 is fixedly connected with the sliding rod 8, the pressing wheel 10 is provided with a plurality of pressing wheels 10, and the plurality of pressing wheels 10 are rotatably sleeved on the outer side of the sliding rod 8 through a plurality of bearings, and the flattening device 3 is arranged to flatten a carbon oil plate, so that the carbon oil plate is prevented from generating a curling phenomenon, and the carbon oil plate is accurately detected in a test.
The buffer piece 9 includes buffer spring 12 and uide bushing 13, buffer spring 12's one end fixed connection is inside spout 11, and buffer spring 12's the other end and slide bar 8 fixed connection, uide bushing 13 is equipped with two, and two uide bushing 13 symmetric distributions in the connecting rod 7 outside, uide bushing 13 is fixed cup joints in the slide bar 8 outside, and uide bushing 13 and connecting rod 7 outside sliding connection to through being equipped with buffer piece 9 to realize flattening the transmission to the carbon oil board of different thickness and size.
The detection device 5 comprises a support frame 14, a transmission focusing piece 15, a rotating device 16, a detection piece 17 and a guide piece 18, wherein the support frame 14 is fixedly connected to the workbench 1, the transmission focusing piece 15 is fixedly connected to the support frame 14, the input end of the rotating device 16 is movably connected with the output end of the transmission focusing piece 15, the input end of the detection piece 17 is rotatably connected with the output end of the rotating device 16, the guide piece 18 is positioned on one side, close to each other, of the two conveyor belts 2, the guide piece 18 is fixedly connected to the workbench 1, and the detection device 5 is arranged, so that the rapid detection of the carbon oil plate is realized.
The transmission focusing piece 15 comprises a rotating motor 19, a screw rod 20, supporting blocks 21, a positioning plate 22, a positioning sleeve 23, a sliding plate 24, sliding rails 25, a driving block 26 and a limit sensor 27, wherein the rotating motor 19 is fixedly connected to the supporting frame 14, the output end of the rotating motor 19 is fixedly connected with the screw rod 20 through a transmission device, the two supporting blocks 21 are arranged, the two supporting blocks 21 are respectively sleeved on the outer side of the screw rod 20 through bearing rotation, the supporting blocks 21 are fixedly connected to the positioning plate 22, the positioning plate 22 is fixedly connected to the supporting frame 14, internal threads are arranged in the positioning sleeve 23, the positioning sleeve 23 is rotatably sleeved on the outer side of the screw rod 20, the sliding plate 24 is fixedly connected with the positioning sleeve 23, two sliding rails 25 are symmetrically arranged on the outer side of the screw rod 20, the two sliding rails 25 are fixedly connected to the positioning plate 22, the driving block 26 is provided with four driving blocks 26, the four driving blocks 26 are respectively sleeved on the outer sides of the two sliding rails 25 in a sliding manner, the driving block 26 is fixedly connected with the sliding plate 24, the limit sensor 27 is fixedly connected to one side of the outer side of the sliding plate 24, the motor 21 is fixedly connected to the positioning plate 22, the positioning sleeve 23 is rotatably sleeved on the outer side of the positioning plate 22, the positioning sleeve 23 is rotatably connected to the sliding plate 20, and the sliding plate 24 is electrically connected to the driving piece 16, and the speed adjusting piece is electrically far away from the driving piece 17, and the speed adjusting piece is electrically connected to the driving piece 16 and is electrically connected to the driving piece 16.
The bottom of the sliding plate 24 is provided with a soft limiting block 28, and the soft limiting block 28 is fixedly connected to the positioning plate 22, and the detection piece 17 is prevented from being damaged under the unexpected condition by being provided with the soft limiting block 28.
The rotating device 16 comprises a positioning shell 29 and a rotating plate 30, the positioning shell 29 is fixedly connected to the sliding plate 24, two sides of the positioning shell 29 are respectively provided with two rotating grooves 37, two ends of the rotating plate 30 are respectively connected with the four rotating grooves 37 in a matched mode, and the rotating device 16 is arranged to adjust the inclination angle of the detecting piece 17.
The detection piece 17 comprises two CCD31 and a lens 32, the CCD31 is provided with the two CCD31, the two CCD31 are symmetrically fixed at the top end of the rotating plate 30, the output end of the CCD31 penetrates through the rotating plate 30 and is electrically connected with the lens 32, and the lens 32 is fixedly connected onto the rotating plate 30 and is provided with the detection piece 17, so that quick exposure imaging of the carbon oil plate is realized.
When the invention is used, firstly, a carbon oil plate is placed on a conveyor belt 2 for transmission, when the carbon oil plate passes through a pinch roller 10, the pinch roller 10 rotates relatively on the carbon oil plate, so that the carbon oil plate is extruded and leveled, the carbon oil plate is prevented from tilting and upwarping, when the carbon oil plates with different thicknesses are extruded by the pinch roller 10, a buffer spring 12 in a connecting rod 7 is extruded and deformed by the change of the position of a sliding rod 8, and simultaneously the elastic force generated by the buffer spring 12 stably extrudes the carbon oil plate, when the conveyor belt 2 and the pinch roller 10 convey the carbon oil plate onto a detection plate 35, two CCDs 31 are used for indicating a pair of light sources on the light and bottom detection plate 35 through lenses 32, so that the carbon oil plate under the pinch roller 10 is exposed and imaged, and the CCD used in the scheme is a charge coupling device for indicating the signal size of the charge quantity.
When the thickness of the carbon oil plate changes, the rotating motor 19 operates to drive the transmission device to enable the screw rod 20 to rotate, meanwhile, the transmission device in the scheme is composed of two synchronous wheels and a belt, when the screw rod 20 rotates, the positioning sleeve 23 rotates along the screw rod 20, the positioning sleeve 23 is enabled to move up and down along the screw rod 20 due to the limiting effect of the sliding plate 24, meanwhile, the sliding plate 24 drives the four driving blocks 26 to move up and down along the two sliding rails 25, refocusing can be achieved, the rotating plate 30 rotates by a certain angle along the rotating groove 37 through adjusting the rotating plate 30, and accordingly, the two CCD31 can relatively adjust a certain inclination angle on the rotating plate 30, and therefore the carbon oil plate is suitable for rapid detection of carbon oil plates with different thickness and can be transmitted through the conveying belt 2 after shooting and software algorithm.
The guide piece 18 comprises two positioning frames 33, guide plates 34 and a detection plate 35, wherein the two positioning frames 33 are arranged, the two positioning frames 33 are fixedly connected with one sides of the two support rods 6, which are close to each other, the two guide plates 34 are arranged, the two ends of the two guide plates 34 are fixedly connected with the two positioning frames 33, the detection plate 35 is positioned at the bottom ends of the two guide plates 34, the detection plate 35 is positioned at one side of the connecting conveyor belt 2, which is close to each other, the detection plate 35 is fixedly connected to the workbench 1, and the detection plate 35 is provided with a light transmission opening 36, and the guide piece 18 is arranged, so that the guiding focusing effect on the light emitted by the lens 32 is realized.
In this scheme, the rotating motor 19 is preferably 57HB76-401A model, the limit sensor 27 is preferably LJ23U3015BG model, and the circuits and control related in the present invention are all of the prior art, and are not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a carbon oil board check out test set, includes workstation (1), conveyer belt (2), flattening device (3) and detection device (5), its characterized in that: the utility model discloses a buffer device, including workstation (1), conveyer belt (2), two conveyer belts (2) symmetric connection are on workstation (1), flattening device (3) are equipped with two, and two flattening device (3) are located the one end that conveyer belt (2) are close to each other, the input of two flattening device (3) all is through two backup pads (4) and workstation (1) fixed connection, detection device (5) are located one side that two flattening device (3) are close to each other, and detection device (5) fixed connection is on workstation (1), flattening device (3) include bracing piece (6), connecting rod (7), slide bar (8), bolster (9) and pinch roller (10), the both ends of bracing piece (6) are respectively through two backup pads (4) and workstation (1) fixed connection, connecting rod (7) are equipped with a plurality of, and a plurality of connecting rod (7) fixed connection are in one side that two bracing pieces (6) are kept away from each other, connecting rod (7) bottom is equipped with spout (11), and slide bar (8) slide bar (11) slide respectively and run through a plurality of spout (12) and are located in buffer spring (12) and spring (12), one end fixed connection of buffer spring (12) is inside spout (11), and the other end and slide bar (8) fixed connection of buffer spring (12), pinch roller (10) are equipped with a plurality ofly, and a plurality of pinch rollers (10) rotate through a plurality of bearings and cup joint in the slide bar (8) outside, uide bushing (13) are equipped with two, and two uide bushing (13) symmetric distribution are in connecting rod (7) outside, uide bushing (13) are fixed cup joint in slide bar (8) outside, and uide bushing (13) and connecting rod (7) outside sliding connection, detection device (5) are including support frame (14), transmission focusing piece (15), rotary device (16), detection piece (17) and guide piece (18), support frame (14) fixed connection is on workstation (1), and transmission focusing piece (15) fixed connection is on support frame (14), rotary device (16) input and transmission focusing piece (15) output swing joint, and detection piece (17) input and rotary device (16) output are connected, guide piece (18) are located two and are close to each other in workstation (18) fixed connection one side.
2. The carbon oil plate detection apparatus according to claim 1, wherein: the transmission focusing piece (15) comprises a rotating motor (19), a screw rod (20), supporting blocks (21), a positioning plate (22), a positioning sleeve (23), a sliding plate (24), sliding rails (25), a driving block (26) and a limiting sensor (27), wherein the rotating motor (19) is fixedly connected to the supporting frame (14), the output end of the rotating motor (19) is fixedly connected with the screw rod (20) through a transmission device, the two supporting blocks (21) are arranged at the outer sides of the screw rod (20) respectively through bearings in a rotating mode, the supporting blocks (21) are fixedly connected to the positioning plate (22), the positioning plate (22) is fixedly connected to the supporting frame (14), internal threads are arranged in the positioning sleeve (23), the positioning sleeve (23) is rotationally sleeved on the outer sides of the screw rod (20), the sliding plate (24) is fixedly connected with the positioning sleeve (23), the outer sides of the screw rod (20) are symmetrically provided with two sliding rails (25), the two sliding rails (25) are fixedly connected to the positioning plate (22), the driving block (26) are provided with four driving blocks (26) and the four driving blocks (26) are fixedly connected to the sliding plates (24) at the outer sides respectively, the limit sensor (27) is fixedly connected to one side of the outer portion of the sliding plate (24), the limit sensor (27) is electrically connected with the rotating motor (19), and the rotating device (16) is fixedly connected to one side, away from the driving block (26), of the sliding plate (24).
3. The carbon oil plate detection apparatus according to claim 2, wherein: the bottom end of the sliding plate (24) is provided with a soft limiting block (28), and the soft limiting block (28) is fixedly connected to the positioning plate (22).
4. The carbon oil plate detection apparatus according to claim 1, wherein: the rotating device (16) comprises a positioning shell (29) and a rotating plate (30), wherein the positioning shell (29) is fixedly connected to the sliding plate (24), two rotating grooves (37) are respectively formed in two sides of the positioning shell (29), and two ends of the rotating plate (30) are respectively connected with the two rotating grooves (37) in a matched mode.
5. The carbon oil plate detection apparatus according to claim 1, wherein: the detection piece (17) comprises two CCDs (31) and lenses (32), the two CCDs (31) are symmetrically fixed at the top ends of the rotating plates (30), the output ends of the CCDs (31) penetrate through the rotating plates (30) to be electrically connected with the lenses (32), and the lenses (32) are fixedly connected to the rotating plates (30).
6. The carbon oil plate detection apparatus according to claim 1, wherein: the guide piece (18) comprises positioning frames (33), guide plates (34) and detection plates (35), wherein the two positioning frames (33) are arranged, the two positioning frames (33) are fixedly connected with one sides of the two support rods (6) which are close to each other respectively, the two guide plates (34) are arranged, the two ends of the two guide plates (34) are fixedly connected with the two positioning frames (33) respectively, the detection plates (35) are located at the bottom ends of the two guide plates (34), the detection plates (35) are located on one sides of the connecting conveyor belts (2) which are close to each other, the detection plates (35) are fixedly connected to the workbench (1), and light transmission openings (36) are formed in the detection plates (35).
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| CN201910269171.7A CN109975322B (en) | 2019-04-04 | 2019-04-04 | Carbon oil plate detection equipment |
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| CN209878621U (en) * | 2019-04-04 | 2019-12-31 | 杭州载力科技有限公司 | Carbon oil plate detection equipment |
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| CN206937462U (en) * | 2017-04-29 | 2018-01-30 | 东莞市好百年纸业有限公司 | A kind of pressing roll mechanism for paper cutting machine |
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| CN104897678A (en) * | 2015-06-29 | 2015-09-09 | 杭州载力科技有限公司 | Horizontal CCD (charge-coupled device) two-sided line scanning system |
| CN105383918A (en) * | 2015-11-17 | 2016-03-09 | 杭州载力科技有限公司 | Inclined adjustable CCD double-face linear scanning system |
| CN206544211U (en) * | 2017-03-07 | 2017-10-10 | 珠海中晟光电科技有限公司 | A kind of slicer |
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