CN114245709A - Leak-proof supply method and device for sampling inspection plate before exposure and development section of dense line network through plate - Google Patents
Leak-proof supply method and device for sampling inspection plate before exposure and development section of dense line network through plate Download PDFInfo
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- CN114245709A CN114245709A CN202111629000.4A CN202111629000A CN114245709A CN 114245709 A CN114245709 A CN 114245709A CN 202111629000 A CN202111629000 A CN 202111629000A CN 114245709 A CN114245709 A CN 114245709A
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- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/086—Supply management, e.g. supply of components or of substrates
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Abstract
The application provides a leak-proof supply method and device for a sampling inspection plate before an exposure and development section of a through plate of a dense line network. The leak-proof supply method for the sampling inspection plate before the exposure and development section of the dense line network through plate comprises the following steps: controlling the roller transmission line to sequentially transmit the dense line network through plate; establishing a sampling inspection scheme set in which the types of dense line network through plates sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods correspond one to one; acquiring the actual model of the dense line network through plate sequentially conveyed by the roller transmission line; calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle; taking the nth board in the actual sampling period as a sampling board in the actual sampling period; and controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board. And the corresponding sampling board is reliably extracted in each actual sampling period, so that the sampling board is automatically extracted, and the problems of missing detection or irregular sampling detection are avoided.
Description
Technical Field
The invention relates to the technical field of circuit board manufacturing, in particular to a leak-proof supply method and device for a sampling inspection board before an exposure and development section of a through board of a dense circuit network.
Background
Before the developing process of the circuit board manufacturing, sampling detection is carried out on an upper developing film and a lower developing film of the circuit board, in order to avoid the situation that the developing films are scratched, a protective bottom film is attached to each developing film in the manufacturing process, and the developing films need to be torn off before developing, so that the developing effect of laser exposure is not affected. In the actual manufacturing process, manual periodic sampling inspection is carried out through the manual experience and actual observation of an inspector so as to inspect whether a protective bottom film is left on the back surface, namely the bottom surface of the circuit board, namely, whether the back surface of the circuit board is abnormal or not, and the problems of missing inspection or irregular sampling inspection exist.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a leak-proof supply method and device for a sampling board before an exposure and development section of a dense circuit network through board, which can avoid the problems of missing detection or irregular sampling detection.
The purpose of the invention is realized by the following technical scheme:
a leak-proof supply method for a sampling inspection plate before an exposure and development section of a dense circuit network through plate comprises the following steps:
controlling the roller transmission line to sequentially transmit the dense line network through plate;
establishing a plurality of sampling inspection scheme sets in which the types of the dense line network communication boards which are sequentially conveyed by the roller transmission line and a plurality of preset sampling inspection periods correspond one to one; wherein the preset sampling inspection period is once sampling inspection for every m pieces of the dense line network communication boards, and m is an integer greater than 1;
acquiring the actual model of the dense line network communication board which is sequentially conveyed by the roller transmission line;
calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle;
taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m;
and controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board.
In one embodiment, n is equal to m.
In one embodiment, before the step of controlling the elevator group to cooperatively jack up the sampling board, and after the step of using the nth board in the actual sampling cycle as the sampling board in the actual sampling cycle, the leak-proof feeding method further includes:
acquiring the number of the dense line network through plates sequentially conveyed by the roller transmission line;
the step of controlling the lifting frame set to cooperatively jack up the sampling inspection plate specifically comprises the following steps:
and when the number of the dense line network through plates which are sequentially conveyed by the roller conveying line is equal to the integral multiple of n, controlling the lifting frame set to cooperatively jack up the sampling inspection plate.
In one embodiment, the step of obtaining the number of the dense line network plates sequentially conveyed by the roller conveying line specifically comprises:
and acquiring the number of the dense line network through plates sequentially conveyed by the roller transmission line through infrared identification and counting.
In one embodiment, the step of controlling the lifting frame set to cooperatively jack up the sampling board specifically includes: and controlling the lifting frame set to cooperatively jack up the sampling board and placing the sampling board on the temporary storage frame.
In one embodiment, in the operation of controlling the elevator group to cooperatively jack up the selective picking plate, the elevator group comprises a first elevator and a plurality of second elevators, the first elevator and the plurality of second elevators are sequentially arranged along the roller conveying line, and the first elevator and the plurality of second elevators are respectively arranged between every two adjacent conveying rollers of the roller conveying line; in each operation of jacking the sampling inspection plate, the lifting speed of the first lifting frame is greater than that of each second lifting frame.
In one embodiment, the lifting speeds of the second lifting frames are equal.
In one embodiment, the first lifting frame comprises a first lifting frame main body, two power-assisted driving members and two auxiliary rollers, the first lifting frame main body is arranged between two adjacent transmission rollers, the two power-assisted driving members are arranged on the first lifting frame main body, and the two auxiliary rollers are respectively arranged on power output ends of the two power-assisted driving members.
In one embodiment, the first lifting frame main body comprises a first lifting frame, a first lifting driving piece and two first avoidance main bodies, the first lifting frame is used for being connected to a main frame in a sliding mode, the first lifting driving piece is arranged on the main frame, a power output end of the first lifting driving piece is connected with the first lifting frame, the two first avoidance main bodies are L-shaped, and the two power-assisted driving pieces are respectively arranged on the two first avoidance main bodies.
The leak-proof supply device for the sampling board before the exposure and development section of the dense circuit network through board is used for executing the leak-proof supply method for the sampling board before the exposure and development section of the dense circuit network through board in any embodiment.
Compared with the prior art, the invention has at least the following advantages:
firstly, controlling a roller transmission line to sequentially transmit the dense line network through plates; then, establishing a one-to-one corresponding sampling inspection scheme set of the model number of the dense line network communication board which is sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods; the preset sampling inspection period is that sampling inspection is carried out on m dense line network through boards every time, wherein m is an integer larger than 1; then, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line; then, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain the actual sampling cycle, so that the leak-proof supply method is suitable for the dense line network connection boards of different models, and the applicability of the leak-proof supply method is improved; then, taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and finally, the lifting frame set is controlled to cooperatively jack up the selective inspection plate to complete the supply operation of the selective inspection plate so as to reliably extract the corresponding selective inspection plate in each actual selective inspection period, so that the automatic extraction of the selective inspection plate is realized, and the problems of omission or irregular selective inspection are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic flow chart illustrating a method for preventing leakage of a sampling board before an exposure and development stage of a dense circuit network board according to an embodiment;
FIG. 2 is a schematic view of an embodiment of an unpoofed inspection board of a set of hoists for preventing leakage of the inspection board before exposure and development of a dense circuit network through board;
FIG. 3 is a schematic view of the inspection board being lifted by the lifting frame set for preventing the leak supply of the inspection board before the exposure and development stage of the dense circuit network communication board shown in FIG. 2;
FIG. 4 is a schematic view of another state of the inspection board lifted by the lifting frame set for preventing the leak supply of the inspection board before the exposure and development stage of the dense line network communication board shown in FIG. 2;
FIG. 5 is a schematic view of the inspection board being lifted by the lifting frame set for preventing the leak supply of the inspection board before the exposure and development stage of the dense line network communication board shown in FIG. 2;
FIG. 6 is a schematic partial structural view of a first crane of the elevator group for leak-proof supply of the sampling board before the exposure and development section of the dense line network board shown in FIG. 2;
fig. 7 is a partial cross-sectional view of another perspective of the sampling plate leak-proof prior to the exposure and development stage of the dense wire grid through-plate of fig. 2.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a leak-proof supply method for a sampling inspection plate before an exposure and development section of a dense line network through plate, which comprises the following steps: controlling the roller transmission line to sequentially transmit the dense line network through plate; establishing a plurality of sampling inspection scheme sets in which the types of the dense line network communication boards which are sequentially conveyed by the roller transmission line and a plurality of preset sampling inspection periods correspond one to one; wherein the preset sampling inspection period is once sampling inspection for every m pieces of the dense line network communication boards, and m is an integer greater than 1; acquiring the actual model of the dense line network communication board which is sequentially conveyed by the roller transmission line; calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle; taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board.
Firstly, controlling a roller transmission line to sequentially transmit the dense line network through plates; then, establishing a one-to-one corresponding sampling inspection scheme set of the model number of the dense line network communication board which is sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods; the preset sampling inspection period is that sampling inspection is carried out on m dense line network through boards every time, wherein m is an integer larger than 1; then, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line; then, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain the actual sampling cycle, so that the leak-proof supply method is suitable for the dense line network connection boards of different models, and the applicability of the leak-proof supply method is improved; then, taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and finally, the lifting frame set is controlled to cooperatively jack up the selective inspection plate to complete the supply operation of the selective inspection plate so as to reliably extract the corresponding selective inspection plate in each actual selective inspection period, so that the automatic extraction of the selective inspection plate is realized, and the problems of omission or irregular selective inspection are avoided.
In order to better understand the technical scheme and the beneficial effects of the present application, the following detailed description is further provided in conjunction with specific embodiments:
as shown in fig. 1, the method for sampling board leak prevention before exposure and development of dense circuit network through board according to one embodiment includes the following steps:
and S101, controlling the roller transmission lines to sequentially transmit the dense line network through plates.
In this embodiment, the roller transmission lines are controlled to sequentially transmit the dense line network communication boards, that is, the 1 st and 2 nd blocks … … kth dense line network communication boards are sequentially transmitted through the roller transmission lines, k is an integer greater than 2, so that the dense line network communication boards are sequentially transmitted through the roller transmission lines.
S103, establishing a sampling inspection scheme set in which the types of the dense line network communication boards which are sequentially conveyed by the roller conveying lines and a plurality of preset sampling inspection periods correspond to one another one by one.
In this embodiment, a sampling inspection scheme set is established in which the types of the dense line network communication boards sequentially conveyed by the roller conveying lines and a plurality of preset sampling inspection periods correspond to one another one by one. The preset sampling inspection period is that sampling inspection is performed on the dense line network communication board every time m dense line network communication boards are conveyed, and m is an integer larger than 1. It can be understood that for different types of dense line network communication boards, the preset sampling inspection period is different, the corresponding m is different, different m values can be set according to factors such as complexity, error rate and the like of the dense line network communication boards, and the applicability of the leak-proof supply method is improved.
And S105, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line.
In this embodiment, the actual model of the dense line network communication board sequentially conveyed by the roller conveying line is obtained. The specific actual model can be input through the input end of the artificial intelligence device to be acquired, and the image data of one of the dense line network communication boards can be acquired through the camera acquisition device and analyzed to be acquired. It will be appreciated that the edges of the dense grid network pass-through plate will typically be formed with the actual model of the product to be captured by image capture.
And S107, calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle.
In this embodiment, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain an actual sampling cycle, so that the sampling requirement of the dense line network communication boards of different actual models is met, and the applicability of the leak-proof supply method is improved.
And S109, taking the nth board in the actual sampling period as the sampling board in the actual sampling period.
In this embodiment, the nth board in the actual sampling period is taken as the sampling board in the actual sampling period, where n is an integer greater than or equal to 1, and n is less than or equal to m. In one embodiment, n is equal to m, i.e. the last board in the actual sampling period is used as the sampling board in the actual sampling period. It is understood that n may also be less than m in other embodiments. For example, m is 7, n is 3, that is, every 7 boards are used as the actual sampling period, and in one actual sampling period, the 3 rd board is used as the sampling board. The sampling inspection board is a dense network board which needs to be extracted for abnormal inspection.
And S111, controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board.
In this embodiment, the lifting frame set is controlled to cooperatively jack up the sampling board to complete the supply operation of the sampling board, so that the inspector can regularly extract the sampling board.
Firstly, controlling a roller transmission line to sequentially transmit the dense line network through plates; then, establishing a one-to-one corresponding sampling inspection scheme set of the model number of the dense line network communication board which is sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods; the preset sampling inspection period is that sampling inspection is carried out on m dense line network through boards every time, wherein m is an integer larger than 1; then, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line; then, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain the actual sampling cycle, so that the leak-proof supply method is suitable for the dense line network connection boards of different models, and the applicability of the leak-proof supply method is improved; then, taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and finally, the lifting frame set is controlled to cooperatively jack up the selective inspection plate to complete the supply operation of the selective inspection plate so as to reliably extract the corresponding selective inspection plate in each actual selective inspection period, so that the automatic extraction of the selective inspection plate is realized, and the problems of omission or irregular selective inspection are avoided.
In one embodiment, before the step of controlling the elevator group to cooperatively jack up the sampling board, and after the step of using the nth board in the actual sampling cycle as the sampling board in the actual sampling cycle, the leak-proof feeding method further includes: the number of the dense line network through plates sequentially conveyed by the roller transmission lines is obtained, namely the number of the dense line network through plates sequentially conveyed by the roller transmission lines is monitored in real time, so that the lifting frame groups are cooperatively matched and can jack up the sampling board in time, and the sampling board is reliably extracted.
Further, the step of controlling the lifting frame set to cooperatively jack up the sampling board specifically comprises: and when the number of the dense line network through plates sequentially conveyed by the roller conveying line is equal to the integral multiple of n, controlling the lifting frame set to cooperatively jack up the sampling board so as to reliably extract the sampling board in each preset sampling period.
In one embodiment, the step of obtaining the number of the dense line network plates sequentially conveyed by the roller conveying line specifically comprises: the number of the dense line network through plates which are sequentially conveyed by the roller transmission lines is obtained through infrared identification counting, so that the obtaining difficulty of the number of the dense line network through plates which are sequentially conveyed by the roller transmission lines is low, the dense line network through plates are easy to realize, and the reliability is good.
In one embodiment, the step of controlling the lifting frame set to cooperatively jack up the sampling board specifically includes: the lifting frame group is controlled to cooperate with each other to jack up the sampling board, the sampling board is placed on the temporary storage frame, and an etching section is put into the temporary storage frame after the batch of the dense line network through boards are produced, so that the use convenience of the leakage-proof supply method is improved, and the problem that the production and the manufacture of the dense line network through boards are easily disordered is solved. As shown in fig. 1, further, the temporary storage rack 40 is disposed adjacent to the lifting frame set 10, so that the lifting frame set can lift up the sampling inspection board to be quickly placed on the temporary storage rack, and the convenience of sampling inspection of the sampling inspection board is improved. Furthermore, a water receiving chassis 50 is arranged below the temporary storage rack, so that the water receiving chassis can receive water traces left on the surface of the sampling inspection plate. In this embodiment, the water receiving chassis still is located the below of running roller transmission line, makes the water receiving chassis can collect the water mark that the intensive circuit net through-plate surface of running roller transmission line and cage group left over simultaneously.
As shown in fig. 1 and 2, in one embodiment, in the operation of controlling the elevator group to cooperatively jack up the selective picking plate, the elevator group 10 includes a first elevator 100 and a plurality of second elevators 200, which are sequentially disposed along the roller conveying line. The first lifting frame and the plurality of second lifting frames are respectively arranged between every two adjacent transmission rollers of the roller transmission line 30, namely, a first lifting frame or a second lifting frame is arranged between every two adjacent transmission rollers of the roller transmission line. Furthermore, in the operation of jacking up the selective inspection plate each time, the lifting speed of the first lifting frame is greater than that of each second lifting frame, so that the first lifting frame lifts the dense line network through plate before the second lifting frame, and because the roller transmission line has a conveying speed to the dense line network through plate 20, inertia exists at the moment when the dense line network through plate collides with the first lifting frame, and meanwhile, referring to fig. 3 to 4, the moment when the dense line network through plate collides with the first lifting frame is considered, so that the dense line network through plate slides along the direction of the second lifting frame relative to the first lifting frame in the lifting process of the first lifting frame, and finally, the dense line network through plate stays on the first lifting frame and the plurality of second lifting frames, so that the extraction operation of the dense line network through plate is realized.
For making the selective examination board lift more steadily in first crane, and can smoothly slip transition to the second crane, as shown in fig. 2 to fig. 5, further, the crane group 10 includes third crane 300, and the third crane is located the one side that deviates from second crane 200 of first crane 100, and the lifting speed of third crane is less than the lifting speed of first crane and is greater than the lifting speed of second crane, makes the supplementary first crane lifting of third crane selective examination board, and then makes the selective examination board lift more steadily in first crane, and the selective examination board can smoothly slip transition to the second crane. In this embodiment, the first lifting frame, the second lifting frame and the third lifting frame are at the same height after being lifted, so that the sampling inspection plate is flatly placed at the sampling inspection position to wait for inspection. After the selective examination of the selective examination board, the selective examination board is placed on the temporary storage frame, the first lifting frame, the second lifting frame and the third lifting frame are simultaneously descended, and the operation of jacking the selective examination board in a coordinated and matched mode in the next actual selective examination period is waited. It should be noted that the transfer of the sampling inspection plate from the lifting frame group to the temporary storage frame can be completed manually or by a manipulator.
As shown in fig. 2 to 5, in one embodiment, the lifting speeds of the second lifting frames are equal, so that the second lifting frames are lifted synchronously, and the supporting parts of the second lifting frames are always positioned on the same plane, so that the dense line network through plate is better stopped on the first lifting frame and the second lifting frames.
As shown in fig. 2, further, the leak-proof feeding device for the front sampling inspection plate of the exposure and development section of the grid connection plate of the dense line further comprises a main body frame 60, and the water receiving base plate 50, the roller transmission line 30, the temporary storage frame, the first lifting frame, the second lifting frame and the third lifting frame are all arranged on the main body frame. Referring to fig. 3 and 4 together, in one embodiment, the first crane 100 includes a first crane body 110, two first power-assisted drives 120, and two first auxiliary rollers 130. The first lifting frame main body is arranged between one adjacent two first transmission rollers, the two first power-assisted driving pieces are arranged on the first lifting frame main body and the two first auxiliary rollers are arranged on the power output end of the first power-assisted driving pieces respectively, so that the two first power-assisted driving pieces drive the corresponding first auxiliary rollers to rotate respectively, the two first auxiliary rollers are supported on the dense line net through plate in a butt joint mode, and the first lifting frame is enabled to support and jack up the dense line net through plate better. In this embodiment, in the lifting operation of first crane, first crane main part drives two first helping hand driving pieces and rises, two first auxiliary rollers support jointly and jack up intensive line net logical board, two first helping hand driving pieces drive corresponding auxiliary roller respectively simultaneously and rotate, so each first auxiliary roller is supporting and jack up intensive line net logical board's in-process, it slides to the direction of a plurality of second cranes to drive intensive line net logical board simultaneously, support on first crane and a plurality of second crane simultaneously until intensive line net logical board, make intensive line net logical board can slide to a plurality of second cranes reliably, the resistance that first auxiliary roller butt and support the initial position that receives in intensive line net logical board has been reduced simultaneously.
In order to enable each first auxiliary roller to support and jack up the dense line net through plate, the dense line net through plate is driven to slide towards the direction of the plurality of second lifting frames better, furthermore, each first power-assisted driving piece drives the first auxiliary roller to rotate in the same direction as the rotation direction of each transmission roller of the roller transmission line, the rotation speed of each first auxiliary roller is greater than or equal to that of each transmission roller, each first auxiliary roller plays a role in assisting in pushing the dense line net through plate in the process of supporting and jacking up the dense line net through plate, and meanwhile, the dense line net through plate can be driven to slide towards the direction of the plurality of second lifting frames better.
In order to prevent the intensive line network passing plate from falling off during the process of supporting and jacking up the intensive line network passing plate by each first auxiliary roller and simultaneously reduce the impact between each first auxiliary roller and the intensive line network passing plate, referring to fig. 3, 4 and 6, further, each first auxiliary roller 130 comprises a first auxiliary roller body 132 and a first elastic coating sleeve 134, the first auxiliary roller body of each first auxiliary roller is connected with the power output end of the corresponding first power-driven member, so that each first power-driven member drives the corresponding auxiliary roller to rotate, the first elastic coating sleeve is sleeved on the surface of the corresponding first auxiliary roller body, so that the first elastic coating sleeve has better elasticity, the contact performance of each auxiliary roller with the intensive line network passing plate for supporting and jacking up the intensive line network passing plate is improved, and the intensive line network passing plate is prevented from falling off during the process of supporting and jacking up the intensive line network passing plate by each first auxiliary roller, while reducing the impact between each first auxiliary roller and the dense wire mesh passing plate. In this embodiment, the first elastic covering sleeve is a silicone covering sleeve, a rubber covering sleeve or a sponge covering sleeve, so that the first elastic covering sleeve has better elasticity. Specifically, the first elastic coating sleeve is a sponge coating sleeve.
As shown in fig. 3 and 4, in one embodiment, the first lifting frame main body 110 includes a first lifting frame 114, a first lifting driving member 116 and two first avoiding main bodies 118, the first lifting frame is slidably connected to the main frame, the first lifting driving member is disposed on the main frame, and a power output end of the first lifting driving member is connected to the first lifting frame, so that the first lifting driving member drives the first lifting frame to slide relative to the main frame. In this embodiment, the first lift drive may be a pneumatic cylinder or an electric cylinder. Furthermore, the two first avoidance main bodies are connected with the first lifting frame, so that the first lifting frame drives the two first avoidance main bodies to move. Referring to fig. 7, the two first avoiding bodies are both L-shaped, so that a larger avoiding space is formed between the opposite positions of the two first avoiding bodies. Two the helping hand driving piece is located two first position main parts of keeping away respectively, makes two the helping hand driving piece sets up in first crane main part, because two first keep away and be formed with great position space of keeping away between the relative position of position main part, avoided first crane main part to interfere the transport of other intensive line net logical boards passing through in the running roller transmission line supporting the in-process of lifting selective examination board, improved the reliability that the leak protection of selective examination board was supplied with before intensive line net logical board exposure development section, realize simultaneously that intensive line net logical board carries to the development section reliably.
As shown in fig. 3 and 4, in one embodiment, each second crane 200 includes a second crane main body 210 and two supporting rollers 220, the two supporting rollers are rotatably disposed on the second crane main body, the second crane main body is formed with a avoiding area, and the avoiding area is disposed corresponding to the roller transmission line, so that the roller transmission line can normally transmit the dense line network board when the auxiliary support lifts the sampling board. The two supporting rollers of each second lifting frame are used for supporting the dense line network through plate together, so that the dense line network through plate is reliably supported on each second lifting frame, and the extraction operation of the sampling inspection plate is realized. It can be understood that the leak protection supply method of this application extracts through the mode of lifting frame group cooperation jack-up, compares in the mode of traditional artifical extraction, can avoid lou examining and the irregular problem of selective examination, has also overcome the drawback that the mode of vacuum adsorption extraction has the destruction developing film simultaneously, has realized automatic selective examination operation, has ensured the reliability and the promptness of selective examination. In order to reduce the vibration impact when the dense line network through plate slides to the second lifting frame from the first lifting frame, furthermore, each supporting roller comprises a supporting roller main body and a second elastic coating sleeve wrapped on the supporting roller main body, the supporting roller main body of each supporting roller is rotatably connected to the second lifting frame main body, so that the surface of each supporting roller has better elasticity, and the vibration impact when the dense line network through plate slides to the second lifting frame from the first lifting frame is reduced. In this embodiment, the second elastic covering sleeve is a silicone covering sleeve, a rubber covering sleeve or a sponge covering sleeve, so that the second elastic covering sleeve has better elasticity. Specifically, the second elastic coating sleeve is a sponge coating sleeve.
As shown in fig. 3 and 4, the second lifting frame main body 210 further includes a second lifting frame 214, a second lifting driving member 216 and two fixing main bodies 218, the second lifting frame is slidably connected to the main body frame, the second lifting driving member is disposed on the main body frame, and a power output end of the second lifting driving member is connected to the second lifting frame, so that the second lifting driving member drives the second lifting frame to slide relative to the main body frame. In this embodiment, the second lift drive may be a pneumatic cylinder or an electric cylinder. Furthermore, two fixed main parts all with the second crane is connected, makes the second crane drive two fixed main parts and moves. Each fixing body is L-shaped, so that a space is formed between the opposite positions of the two fixing bodies. Two backing rolls rotate respectively and connect in two fixed main parts, make two the backing roll rotates and sets up in the second crane main part, because be formed with great space of keeping away between the relative position of two fixed main parts, avoided the second crane main part to interfere the transport of other intensive line net logical boards passing through in the running roller transmission line supporting the in-process of lifting selective examination board, improved the reliability that selective examination board leak protection was supplied with before intensive line net logical board exposure development section, realize simultaneously that intensive line net logical board carries to the development section reliably.
Further, as shown in fig. 3 and 4, in one embodiment, the third crane 300 includes a third crane main body 310, two second power-assisted driving members 320 and two second auxiliary rollers 330. The third crane main body is arranged between one of the two adjacent transmission rollers, the two second power-assisted driving parts are arranged on the third crane main body and the two second auxiliary rollers are arranged on the power output ends of the two second power-assisted driving parts respectively, so that the two second power-assisted driving parts drive the corresponding second auxiliary rollers to rotate respectively, the two second auxiliary rollers are supported on the dense line net through plate in a butt joint mode, and the third crane is enabled to better support and jack up the dense line net through plate. In this embodiment, in the lifting operation of third crane, the third crane main part drives two second helping hand driving pieces to rise, two second auxiliary rollers support and jack up intensive line net logical board jointly, two second helping hand driving pieces drive corresponding second auxiliary roller respectively simultaneously and rotate, so each second auxiliary roller is supporting and jack up intensive line net logical board's in-process, it slides to the direction of a plurality of second cranes to drive intensive line net logical board simultaneously, support on first crane and a plurality of second crane simultaneously until intensive line net logical board, make intensive line net logical board can slide to a plurality of second cranes reliably, the resistance that the initial position that the second auxiliary roller butt and support in intensive line net logical board received has been reduced simultaneously.
As shown in fig. 3 and 4, in one embodiment, the third lifting frame main body 310 includes a third lifting frame 314, a third lifting driving member 316 and two third avoiding main bodies 318, the third lifting frame is slidably connected to the main body frame, the third lifting driving member is disposed on the main body frame, and a power output end of the third lifting driving member is connected to the third lifting frame, so that the third lifting driving member drives the third lifting frame to slide relative to the main body frame. In this embodiment, the third lift drive may be a pneumatic cylinder or an electric cylinder. Furthermore, the two third avoidance main bodies are connected with the third lifting frame, so that the third lifting frame drives the two third avoidance main bodies to move. Each third keeps away a position main part all is the L type, makes two third keep away and forms great space of keeping away between the relative position of position main part. Two the second helping hand driving piece is located two respectively the third keeps away a main part, makes two the second helping hand driving piece sets up in the third crane main part, because two third keep away and be formed with great keeping away a space between the relative position of a main part, avoided the third crane main part to interfere the transport of other intensive line net logical boards and pass through in the running roller transmission line supporting the in-process of lifting selective examination board, improved the reliability that the leak protection of selective examination board was supplied with before intensive line net logical board exposure development section, realize simultaneously that intensive line net logical board carries to the development section reliably.
As shown in fig. 2 to 5, the present application further provides a leak-proof feeding apparatus 100 for a pre-sampling board of an exposure and development stage of a dense wire mesh network board, which is used for performing the leak-proof feeding method for the pre-sampling board of the exposure and development stage of the dense wire mesh network board according to any of the above embodiments, i.e. for performing the leak-proof feeding method for the pre-sampling board of the exposure and development stage of the dense wire mesh network board according to any of the above embodiments in the process of the pre-sampling board of the exposure and development stage of the dense wire mesh network board. Further, the leak-proof supply method for the sampling inspection plate before the exposure and development section of the dense circuit network through plate comprises the following steps: controlling the roller transmission line to sequentially transmit the dense line network through plate; establishing a plurality of sampling inspection scheme sets in which the types of the dense line network communication boards which are sequentially conveyed by the roller transmission line and a plurality of preset sampling inspection periods correspond one to one; wherein the preset sampling inspection period is once sampling inspection for every m pieces of the dense line network communication boards, and m is an integer greater than 1; acquiring the actual model of the dense line network communication board which is sequentially conveyed by the roller transmission line; calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle; taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board.
When the leak-proof supply device of the sampling inspection plate before the exposure and development section of the dense circuit network through plate is used for sampling inspection plate operation, firstly, the roller transmission lines are controlled to sequentially transmit the dense circuit network through plate; then, establishing a one-to-one corresponding sampling inspection scheme set of the model number of the dense line network communication board which is sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods; the preset sampling inspection period is that sampling inspection is carried out on m dense line network through boards every time, wherein m is an integer larger than 1; then, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line; then, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain the actual sampling cycle, so that the leak-proof supply method is suitable for the dense line network connection boards of different models, and the applicability of the leak-proof supply method is improved; then, taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and finally, the lifting frame set is controlled to cooperatively jack up the selective inspection plate to complete the supply operation of the selective inspection plate so as to reliably extract the corresponding selective inspection plate in each actual selective inspection period, so that the automatic extraction of the selective inspection plate is realized, and the problems of omission or irregular selective inspection are avoided.
Compared with the prior art, the invention has at least the following advantages:
firstly, controlling a roller transmission line to sequentially transmit the dense line network through plates; then, establishing a one-to-one corresponding sampling inspection scheme set of the model number of the dense line network communication board which is sequentially conveyed by a plurality of roller transmission lines and a plurality of preset sampling inspection periods; the preset sampling inspection period is that sampling inspection is carried out on m dense line network through boards every time, wherein m is an integer larger than 1; then, acquiring the actual model of the dense line network communication board sequentially conveyed by the roller transmission line; then, preset sampling cycle data corresponding to the sampling scheme set is called according to the actual model to obtain the actual sampling cycle, so that the leak-proof supply method is suitable for the dense line network connection boards of different models, and the applicability of the leak-proof supply method is improved; then, taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m; and finally, the lifting frame set is controlled to cooperatively jack up the selective inspection plate to complete the supply operation of the selective inspection plate so as to reliably extract the corresponding selective inspection plate in each actual selective inspection period, so that the automatic extraction of the selective inspection plate is realized, and the problems of omission or irregular selective inspection are avoided.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A leak-proof supply method for a sampling inspection plate before an exposure and development section of a dense line network through plate is characterized by comprising the following steps:
controlling the roller transmission line to sequentially transmit the dense line network through plate;
establishing a plurality of sampling inspection scheme sets in which the types of the dense line network communication boards which are sequentially conveyed by the roller transmission line and a plurality of preset sampling inspection periods correspond one to one; wherein the preset sampling inspection period is once sampling inspection for every m pieces of the dense line network communication boards, and m is an integer greater than 1;
acquiring the actual model of the dense line network communication board which is sequentially conveyed by the roller transmission line;
calling preset sampling cycle data corresponding to the sampling scheme set according to the actual model to obtain an actual sampling cycle;
taking the nth board in the actual sampling period as a sampling board of the actual sampling period, wherein n is an integer greater than or equal to 1, and n is less than or equal to m;
and controlling the lifting frame set to cooperatively jack up the sampling board to complete the supply operation of the sampling board.
2. The method of claim 1, wherein n is equal to m.
3. The leak-proof feeding method for a sampling board before exposure and development of a dense line network communication board according to claim 1, wherein the leak-proof feeding method further comprises, before the step of controlling the elevator group to cooperate and jack up the sampling board, and after the step of using the nth board in the actual sampling period as the sampling board in the actual sampling period:
acquiring the number of the dense line network through plates sequentially conveyed by the roller transmission line;
the step of controlling the lifting frame set to cooperatively jack up the sampling inspection plate specifically comprises the following steps:
and when the number of the dense line network through plates which are sequentially conveyed by the roller conveying line is equal to the integral multiple of n, controlling the lifting frame set to cooperatively jack up the sampling inspection plate.
4. The leak-proof supply method for the sampling board before the exposure and development section of the dense line network communication board as claimed in claim 3, wherein the step of obtaining the number of the dense line network communication boards sequentially conveyed by the roller conveying line comprises the steps of:
and acquiring the number of the dense line network through plates sequentially conveyed by the roller transmission line through infrared identification and counting.
5. The leak-proof supply method for the sampling board before the exposure and development section of the dense line network communication board as claimed in claim 3, wherein the step of controlling the lifting frame set to cooperatively jack up the sampling board comprises the steps of: and controlling the lifting frame set to cooperatively jack up the sampling board and placing the sampling board on the temporary storage frame.
6. The leak-proof supply method for the sampling board before the exposure and development section of the dense line network through board as claimed in claim 5, wherein in the operation of controlling the lifting frame set to cooperate with each other to jack up the sampling board, the lifting frame set comprises a first lifting frame and a plurality of second lifting frames, the first lifting frame and the plurality of second lifting frames are sequentially arranged along the roller transmission line, and the first lifting frame and the plurality of second lifting frames are respectively arranged between every two adjacent transmission rollers of the roller transmission line; in each operation of jacking the sampling inspection plate, the lifting speed of the first lifting frame is greater than that of each second lifting frame.
7. The leak-proof feeding method for sampling board before exposure and development of dense line network through board according to claim 6, wherein the lifting speeds of the plurality of second lifting frames are equal.
8. The leak-proof supply method for the front sampling inspection plate of the exposure and development section of the grid through plate of the dense line according to claim 6, wherein the first lifting frame comprises a first lifting frame main body, two power-assisted driving members and two auxiliary rollers, the first lifting frame main body is arranged between two adjacent transmission rollers, the two power-assisted driving members are arranged on the first lifting frame main body, and the two auxiliary rollers are respectively arranged on power output ends of the two power-assisted driving members.
9. The leak-proof supply method for the sampling inspection plate before the exposure and development section of the dense line network communication plate as claimed in claim 8, wherein the first lifting frame main body comprises a first lifting frame, a first lifting driving member and two first avoiding main bodies, the first lifting frame is used for being connected to the main frame in a sliding manner, the first lifting driving member is arranged on the main frame, the power output end of the first lifting driving member is connected with the first lifting frame, the two first avoiding main bodies are L-shaped, and the two power-assisted driving members are respectively arranged on the two first avoiding main bodies.
10. A leak-proof feeding device for a sampling board before an exposure and development section of a dense circuit network communication board, which is used for executing the leak-proof feeding method for the sampling board before the exposure and development section of the dense circuit network communication board according to any one of claims 1 to 9.
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| CN202111629000.4A CN114245709B (en) | 2021-12-28 | 2021-12-28 | Leak-proof feeding method and device for front sampling inspection plate of exposure development section of dense line network through plate |
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| CN202111629000.4A CN114245709B (en) | 2021-12-28 | 2021-12-28 | Leak-proof feeding method and device for front sampling inspection plate of exposure development section of dense line network through plate |
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| CN114245709B (en) | 2023-10-20 |
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