CN117163379B - PCB packaging fork position board separator - Google Patents
PCB packaging fork position board separator Download PDFInfo
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- CN117163379B CN117163379B CN202310956002.7A CN202310956002A CN117163379B CN 117163379 B CN117163379 B CN 117163379B CN 202310956002 A CN202310956002 A CN 202310956002A CN 117163379 B CN117163379 B CN 117163379B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 75
- 238000011156 evaluation Methods 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 4
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a PCB packaging fork position board separator, which relates to the technical field of PCB board separation, and discloses a board separation chamber, wherein one side of the board separation chamber is provided with a board conveying frame in a penetrating way, a board conveying belt is rotatably arranged on the board conveying frame, a plurality of driving belts are rotatably arranged in the board separation chamber, a plurality of board sucking mechanisms are fixedly arranged on the driving belts, a plurality of driving belts are arranged in the board separation chamber, and a plurality of board sucking mechanisms are arranged on the driving belts, so that the board separation machine not only can separate multi-fork PCB boards, but also can meet the requirement of simultaneous carrying out a plurality of steps of board feeding, board sucking and board storing, effectively improves the board separation efficiency of the PCB boards, and a plurality of storage mechanisms are arranged in the board separation chamber, and the limiting frames and the limiting plates on the storage mechanisms can be adjusted, so that the board separation machine can meet the requirement of stacking of PCB boards with different sizes while meeting the requirement of PCB board classification storage, and can ensure that the stacking of the PCB boards is orderly.
Description
Technical Field
The invention relates to the technical field of PCB separation, in particular to a PCB packaging fork position board separation machine.
Background
The PCB board is also called a printed circuit board, is an important electronic component, is a support body of an electronic component, and is a carrier for electrically connecting the electronic component with each other. It is called a "printed" circuit board because it is made using electronic printing.
Before packaging the PCB, single fork, double fork and more fork plates are required to be piled and placed, and then packaging treatment is carried out. At present, the PCB boards with different fork numbers are divided by manpower, however, the efficiency of the manual board division is not high, and the board division error is easy to occur. When fork board quantity is many, the manual work is chosen and can be great waste cost of labor.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a PCB packaging fork position plate divider.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A PCB packaging fork position board separator comprises a board separation chamber, wherein a board conveying frame is arranged on one side of the board separation chamber in a penetrating way, and a board conveying belt is rotatably arranged on the board conveying frame;
The PCB separating machine is characterized in that a plurality of transmission belts are rotatably arranged in the separating plate chamber, the PCB is placed on a conveying belt, a conveying assembly drives a belt roller to rotate, the belt roller drives the conveying belt to rotate, the conveying belt conveys the PCB, a plurality of suction plate mechanisms are fixedly arranged on the transmission belts, a plurality of transmission belts are arranged in the separating plate chamber, and a plurality of suction plate mechanisms are arranged on the transmission belts, so that the PCB separating machine can separate the PCB with multiple positions, and the PCB separating machine can simultaneously perform the steps of conveying the PCB, sucking the PCB and storing the PCB, and effectively improves the separating efficiency of the PCB;
The bottom of the inner wall of the separating plate chamber is fixedly provided with a plurality of storage mechanisms, the adjusting assembly drives the moving block to move, the moving block is matched with the rotating rod to drive the limiting frames to horizontally move, then two adjacent limiting frames clamp the PCB, then the limiting assembly drives the limiting plates to move, four limiting plates clamp the other two sides of the PCB, the plurality of storage mechanisms are in one-to-one correspondence with the plurality of driving belts, the storage mechanisms are arranged below the driving belts, the plurality of storage mechanisms are arranged in the separating plate chamber, and the limiting frames and the limiting plates on the storage mechanisms can be adjusted, so that the PCB separating plate can meet the stacking of the PCB with different sizes while meeting the PCB classification storage, and the PCB stacking is ensured to be orderly;
The outer wall of the separating plate chamber is fixedly provided with a forking detection head, the forking detection head detects the PCB, after detection, when the PCB is conveyed to the lower part of the corresponding transmission belt, the forking detection head controls a suction plate mechanism on the corresponding transmission belt to start, the lifting component drives the negative pressure suction plate to descend, the negative pressure suction plate adsorbs the PCB, the driving component drives the first rotary rod to rotate, the first rotary rod drives the first belt pulley to rotate, the first belt pulley is matched with the second belt pulley to drive the transmission belt to rotate, the transmission belt drives the plurality of suction plate mechanisms to move, the suction plate mechanism adsorbed with the PCB moves to the upper part of the storage rack, the lifting component descends, the negative pressure suction plate puts the PCB into the storage rack, the forking detection head is arranged, the PCB can be automatically separated according to the forking quantity of the PCB, the whole board that divides is handled intellectuality, need not operating personnel and select again and divide the board, improves the board efficiency of dividing of PCB board, should beat simultaneously and to beat the PCB board that the fork detection head can carry out classification evaluation to the different quantity of beating, lets operating personnel more audio-visual understanding each kind beat the storage condition of fork quantity PCB board, beat fork detection head and set up in defeated grillage top, beat fork detection head including beating fork detection module, branch board storage module, fork board evaluation module, beat fork detection module and be used for detecting the fork quantity (like single fork PCB board, two fork PCB boards, three fork PCB boards, four fork PCB boards) of PCB board, divide the board storage module to be used for carrying out classification storage with the PCB board that corresponds according to beating fork quantity, specifically do: according to the fork quantity of PCB board, divide board storage module control to correspond the suction plate mechanism on the drive belt and adsorb this PCB board (suction plate mechanism on every drive belt is responsible for the absorption of different fork quantity PCB boards, for example four drive belt altogether, suction plate mechanism on first drive belt is used for adsorbing single fork PCB board, suction plate mechanism on the second drive belt is used for adsorbing two fork PCB boards, suction plate mechanism on the third drive belt is used for adsorbing three fork PCB boards, suction plate mechanism on the fourth drive belt is used for adsorbing four fork PCB boards), divide board storage module control drive assembly to start then, drive assembly drive first rotary rod is rotatory, first rotary rod drives first belt pulley and drives the drive belt to rotate, drive belt drives a plurality of suction plate mechanisms and removes, suction plate mechanism with PCB board moves to the storage frame top, suction plate mechanism puts into the PCB board in the storage frame and stores, fork board evaluation module is used for evaluating the PCB of corresponding fork quantity, specifically: obtaining detection records of all PCBs before the current time, obtaining a same-fork detection uniform interval Pj, obtaining a same-fork detection ratio Cw, and utilizing a formula Obtaining a fork board evaluation value Rt, wherein a1 is a same-fork detection ratio coefficient, a2 is a same-fork detection equal-interval coefficient, a high-frequency evaluation value is set as Ks, a low-frequency evaluation value is set as Lg, when the fork board evaluation value Rt is larger than or equal to the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as high-frequency storage boards, when the low-frequency evaluation value Lg is smaller than or equal to the fork board evaluation value Rt and smaller than the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as medium-frequency storage boards, and when the fork board evaluation value Rt is smaller than the low-frequency evaluation value Lg, the fork board evaluation module marks the PCB boards with the number of forks as low-frequency storage boards.
Further, a plurality of belt rollers are rotatably arranged on the plate conveying frame, the belt rollers are connected through plate conveying belt transmission, a conveying assembly is fixedly arranged on the plate conveying frame, and the conveying assembly is used for driving the belt rollers to rotate.
Further, the suction plate mechanism comprises a lifting assembly, a negative pressure sucker is arranged on one side of the lifting assembly, and the lifting assembly is used for driving the negative pressure sucker to move.
Further, the first rotary rod and the second rotary rod are rotatably arranged in the partition plate chamber, a plurality of first belt pulleys are fixedly arranged on the first rotary rod, a plurality of second belt pulleys are fixedly arranged on the second rotary rod, the first belt pulleys are in one-to-one correspondence with the second belt pulleys, the first belt pulleys are connected with the second belt pulleys through transmission belts in a transmission mode, a driving assembly is fixedly arranged on the outer wall of the partition plate chamber, and the driving assembly is used for driving the first rotary rod to rotate.
Further, two adjusting components are fixedly installed in the fixing frame and correspond to the two moving blocks one by one, and the adjusting components are used for driving the moving blocks to move.
Further, the storage mechanism comprises a storage frame, a plurality of fixing frames are fixedly arranged on the inner walls of two sides of the storage frame, two moving blocks are slidably mounted in the fixing frames, a rotating rod is rotatably mounted on each moving block, the two rotating rods are rotatably connected with a limiting frame, two limiting plates are slidably mounted on the limiting frame, two limiting assemblies are fixedly mounted on the limiting frame, the two limiting assemblies are in one-to-one correspondence with the two limiting plates, and the limiting assemblies are used for driving the limiting plates to move.
Further, the detection record comprises the detection time of the PCB and the forking number of the PCB.
Further, the same-fork detection uniform interval Pj is obtained through the following steps: sequencing the detection records with the same forking quantity according to the sequence of the detection time, calculating the time difference value of the detection time of two adjacent detection records after sequencing to obtain the same-fork detection interval, summing all the same-fork detection intervals with the same forking quantity, and taking the average value to obtain the same-fork detection interval Pj.
Further, the same-fork detection ratio Cw is obtained by the following steps: acquiring the number of detection records of all the PCB boards before the current time, marking the number as Rn, acquiring the number of detection records of the same forking number of the PCB boards before the current time, marking the number as Em, and utilizing a formulaAnd obtaining the same-fork detection ratio Cw.
Compared with the prior art, the invention has the following beneficial effects:
1. A plurality of transmission belts are arranged in a board separation chamber, a plurality of suction plate mechanisms are arranged on the transmission belts, the board separation machine can be used for carrying out board separation treatment on PCB boards with multiple branches, the board separation machine can simultaneously carry out the steps of board feeding, suction plate and board storage, the board separation efficiency of the PCB boards is effectively improved, a plurality of storage mechanisms are arranged in the board separation chamber, and a limit frame and a limit plate on the storage mechanisms can be adjusted, so that the board separation machine can meet the stacking of PCB boards with different sizes while meeting the PCB board classification storage, and the PCB boards are ensured to be stacked well;
2. set up and beat fork and detect the head, can carry out automatic board processing that divides to the PCB board according to the fork quantity of PCB board, whole board processing is intelligent that divides, need not operating personnel and select again and divide the board, improves the board efficiency of dividing of PCB board, should beat simultaneously and beat fork and detect the head and can carry out classification evaluation to the PCB board of different fork quantity, lets operating personnel more audio-visual understanding each kind beat the storage condition of fork quantity PCB board.
Drawings
FIG. 1 is a schematic view of a PCB packaging fork-position board separator;
FIG. 2 is a schematic diagram of a storage mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of the plate conveying frame of the present invention;
FIG. 4 is a schematic view of the suction plate mechanism of the present invention;
FIG. 5 is an installation view of the plate conveying belt of the present invention;
FIG. 6 is an internal construction view of the partition chamber of the present invention;
FIG. 7 is an installation view of the drive belt of the present invention;
FIG. 8 is an installation view of the suction plate mechanism of the present invention;
FIG. 9 is an internal structural view of the fixing frame of the present invention;
FIG. 10 is an internal structural view of the spacer of the present invention;
Fig. 11 is a schematic block diagram of the fork plate evaluation module of the present invention.
100. A dividing plate chamber; 101. plate conveying frame; 102. a belt roller; 103. a plate conveying belt; 104. a transport assembly; 200. a drive assembly; 201. a first rotating lever; 202. a second rotating lever; 203. a first pulley; 204. a second pulley; 205. a drive belt; 206. a suction plate mechanism; 207. a lifting assembly; 208. a negative pressure suction cup; 300. a storage mechanism; 301. a storage rack; 302. a fixing frame; 303. an adjustment assembly; 304. a moving block; 305. rotating a connecting rod; 306. a limiting frame; 307. a limit component; 308. a limiting plate; 400. and (5) pinching the detection head.
Detailed Description
Example 1
Referring to fig. 1 to 10, a PCB packaging fork-position board separator comprises a board separating chamber 100, wherein a board conveying frame 101 is arranged on one side of the board separating chamber 100 in a penetrating manner, and a board conveying belt 103 is rotatably arranged on the board conveying frame 101. A plurality of belt rollers 102 are rotatably arranged on the plate conveying frame 101, the plurality of belt rollers 102 are in transmission connection through a plate conveying belt 103, a conveying assembly 104 is fixedly arranged on the plate conveying frame 101, the conveying assembly 104 can be a motor, and the conveying assembly 104 is used for driving the belt rollers 102 to rotate. A plurality of transmission belts 205 are rotatably installed in the partition plate chamber 100, a first rotating rod 201 and a second rotating rod 202 are rotatably installed in the partition plate chamber 100, a plurality of first belt pulleys 203 are fixedly installed on the first rotating rod 201, a plurality of second belt pulleys 204 are fixedly installed on the second rotating rod 202, the plurality of first belt pulleys 203 are in one-to-one correspondence with the plurality of second belt pulleys 204, the first belt pulleys 203 are in transmission connection with the second belt pulleys 204 through the transmission belts 205, a driving assembly 200 is fixedly installed on the outer wall of the partition plate chamber 100, the driving assembly 200 can be a motor or a rotary cylinder, and the driving assembly 200 is used for driving the first rotating rod 201 to rotate. A plurality of suction plate mechanisms 206 are fixedly mounted on the transmission belt 205. The suction plate mechanism 206 comprises a lifting assembly 207, the lifting assembly 207 can be an air cylinder or an oil cylinder, a negative pressure suction cup 208 is arranged on one side of the lifting assembly 207, and the lifting assembly 207 is used for driving the negative pressure suction cup 208 to move. A plurality of driving belts 205 are arranged in the board separation chamber 100, and a plurality of board sucking mechanisms 206 are arranged on the driving belts 205, so that the board separation machine can not only separate multi-position PCB boards, but also can simultaneously feed boards, suck boards and store boards, and effectively improve the board separation efficiency of the PCB boards.
A plurality of storage mechanisms 300 are fixedly arranged at the bottom of the inner wall of the partition chamber 100, the storage mechanisms 300 are in one-to-one correspondence with the plurality of driving belts 205, and the storage mechanisms 300 are arranged below the driving belts 205. Two adjusting components 303 are fixedly installed in the fixing frame 302, the two adjusting components 303 are in one-to-one correspondence with the two moving blocks 304, the adjusting components 303 can be an air cylinder and an oil cylinder, and the adjusting components 303 are used for driving the moving blocks 304 to move. The storage mechanism 300 comprises a storage rack 301, a plurality of fixing frames 302 are fixedly mounted on the inner walls of two sides of the storage rack 301, two moving blocks 304 are slidably mounted in the fixing frames 302, a rotating rod 305 is rotatably mounted on each moving block 304, two rotating rods 305 are rotatably connected with a limiting frame 306, two limiting plates 308 are slidably mounted on each limiting frame 306, two limiting assemblies 307 are fixedly mounted on each limiting frame 306, the two limiting assemblies 307 are in one-to-one correspondence with the two limiting plates 308, and the limiting assemblies 307 are used for driving the limiting plates 308 to move. Install a plurality of storage mechanism 300 in the board division room 100, spacing 306 and limiting plate 308 on the storage mechanism 300 can be adjusted for this board division machine can satisfy the stacking of the PCB board of equidimension when satisfying the categorised storage of PCB board, guarantees that the PCB board stacks up neatly.
Example 2
Referring to fig. 11, on the basis of embodiment 1, a fork detecting head 400 is fixedly installed on the outer wall of the board separating chamber 100, the fork detecting head 400 is disposed above the board conveying frame 101, the fork detecting head 400 includes a fork detecting module, a board separating storage module and a fork board evaluating module, the fork detecting module is used for detecting the fork quantity of the PCB boards (such as a single fork PCB board, a double fork PCB board, a three fork PCB board and a four fork PCB board), and the board separating storage module is used for classifying and storing the corresponding PCB boards according to the fork quantity, specifically: according to the forking quantity of the PCB, the plate separating storage module controls the plate sucking mechanisms 206 on the corresponding driving belts 205 to suck the PCB (the plate sucking mechanisms 206 on each driving belt 205 are responsible for sucking PCB with different forking quantity, such as four driving belts 205, the plate sucking mechanism 206 on the first driving belt 205 is used for sucking single-fork PCB, the plate sucking mechanism 206 on the second driving belt 205 is used for sucking double-fork PCB, the plate sucking mechanism 206 on the third driving belt 205 is used for sucking three-fork PCB, the plate sucking mechanism 206 on the fourth driving belt 205 is used for sucking four-fork PCB), then, the board splitting storage module controls the driving assembly 200 to start, the driving assembly 200 drives the first rotating rod 201 to rotate, the first rotating rod 201 drives the first belt pulley 203 to rotate, the first belt pulley 203 is matched with the second belt pulley 204 to drive the transmission belt 205 to rotate, the transmission belt 205 drives the plurality of board sucking mechanisms 206 to move, the board sucking mechanisms 206 with the absorbed PCB boards move to the upper part of the storage rack 301, the board sucking mechanisms 206 store the PCB boards in the storage rack 301, and the board forking evaluation module is used for evaluating the PCB boards with the corresponding forking quantity and comprises the following specific steps: obtaining detection records of all the PCB boards before the current time, obtaining the same-fork detection uniform interval Pj, and obtaining the same-fork detection uniform interval Pj through the following steps: sequencing the detection records with the same forking quantity according to the sequence of the detection time, calculating the time difference value of the detection time of two adjacent detection records after sequencing to obtain the same-fork detection interval, summing all the same-fork detection intervals with the same forking quantity, and taking the average value to obtain the same-fork detection interval Pj. The same-fork detection ratio Cw is obtained by the following steps: acquiring the number of detection records of all the PCB boards before the current time, marking the number as Rn, acquiring the number of detection records of the same forking number of the PCB boards before the current time, marking the number as Em, and utilizing a formulaAnd obtaining the same-fork detection ratio Cw. Using the formulaObtaining a fork board evaluation value Rt, wherein a1 is a same-fork detection ratio coefficient, a2 is a same-fork detection uniform interval coefficient, a1 is 0.83, a2 is 0.67, a high-frequency evaluation value is Ks, a low-frequency evaluation value is Lg, when the fork board evaluation value Rt is larger than or equal to the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as a high-frequency storage board, when the low-frequency evaluation value Lg is smaller than or equal to the fork board evaluation value Rt and smaller than the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as an intermediate-frequency storage board, and when the fork board evaluation value Rt is smaller than the low-frequency evaluation value Lg, the fork board evaluation module marks the PCB boards with the number of forks as a low-frequency storage board. Setting a high-frequency evaluation value to be 11, setting a low-frequency evaluation value to be 4, marking a single-fork PCB as a high-frequency storage board when the fork board evaluation value of the single-fork PCB is 12, marking a double-fork PCB as an intermediate-frequency storage board when the fork board evaluation value of the double-fork PCB is 6, marking the triple-fork PCB as a low-frequency storage board when the fork board evaluation value of the triple-fork PCB is 3, and directly sending evaluation information to a terminal interface of an operator. Set up and beat fork detection head 400, can carry out automatic board processing according to the fork quantity of PCB board to the PCB board, whole board processing is intelligent that divides, need not operating personnel and select again and divide the board, improves the board efficiency of dividing of PCB board, should beat simultaneously fork detection head 400 can carry out classification evaluation to the PCB board of different fork quantity, lets operating personnel more audio-visual understanding each kind beat the storage condition of fork quantity PCB board.
Working principle:
the PCB board is placed on the conveying belt 103, the conveying assembly 104 drives the belt roller 102 to rotate, the belt roller 102 drives the conveying belt 103 to rotate, the conveying belt 103 conveys the PCB board, the fork detection head 400 detects the PCB board, after detection, when the PCB board is conveyed to the lower side of the corresponding conveying belt 205, the fork detection head 400 controls the suction mechanism 206 on the corresponding conveying belt 205 to start, the lifting assembly 207 drives the negative pressure suction cup 208 to descend, the negative pressure suction cup 208 adsorbs the PCB board, the driving assembly 200 drives the first rotating rod 201 to rotate, the first rotating rod 201 drives the first belt pulley 203 to rotate, the first belt pulley 203 is matched with the second belt pulley 204 to drive the conveying belt 205 to rotate, the conveying belt 205 drives the plurality of suction mechanisms 206 to move, the suction mechanism 206 adsorbing the PCB board is adsorbed with the suction cup 208 to move to the upper side of the storage rack 301, the suction cup 208 descends, the suction cup 208 is placed in the storage rack 301, the adjusting assembly drives the moving block 304 to move along with the rotating rod 305 to drive the limiting frame 306 to move horizontally, and then two adjacent limiting frames 306 clamp the PCB board 307 to limit the two sides of the PCB board, and then the two sides of the PCB board 308 are clamped by the limiting assembly to limit the PCB board 308 to move.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (1)
1. The PCB packaging fork position board separator comprises a board separation chamber (100), and is characterized in that a board conveying frame (101) is arranged on one side of the board separation chamber (100) in a penetrating manner, and a board conveying belt (103) is rotatably arranged on the board conveying frame (101);
A plurality of transmission belts (205) are rotatably arranged in the plate separating chamber (100), and a plurality of plate sucking mechanisms (206) are fixedly arranged on the transmission belts (205);
A plurality of storage mechanisms (300) are fixedly arranged at the bottom of the inner wall of the dividing chamber (100), the storage mechanisms (300) are in one-to-one correspondence with the transmission belts (205), and the storage mechanisms (300) are arranged below the transmission belts (205);
The utility model provides a divide board room (100) outer wall fixed mounting to have and beat fork detection head (400), beat fork detection head (400) and set up in defeated grillage (101) top, beat fork detection head (400) including beat fork detection module, divide board storage module, fork board evaluation module, beat fork detection module and be used for detecting the fork quantity of PCB board, divide board storage module to be used for carrying out classification storage with the PCB board that corresponds according to beating fork quantity specifically: according to the fork quantity of PCB board, divide board storage module control to correspond suction plate mechanism (206) on driving belt (205) and adsorb this PCB board, divide board storage module control drive assembly (200) to start then, drive assembly (200) drive first rotary rod (201) is rotatory, first rotary rod (201) drive first belt pulley (203) is rotatory, first belt pulley (203) cooperate second belt pulley (204) drive driving belt (205) is rotatory, driving belt (205) drive a plurality of suction plate mechanism (206) remove, suction plate mechanism (206) that adsorb the PCB board remove to storage frame (301) top, suction plate mechanism (206) put into the storage frame (301) with the PCB board and store, fork board evaluation module is used for evaluating the PCB board that corresponds the fork quantity, specifically: obtaining detection records of all PCBs before the current time, obtaining a same-fork detection uniform interval Pj, obtaining a same-fork detection ratio Cw, and utilizing a formula Obtaining a fork board evaluation value Rt, wherein a1 is a same-fork detection ratio coefficient, a2 is a same-fork detection uniform interval coefficient, a high-frequency evaluation value is set as Ks, a low-frequency evaluation value is set as Lg, when the fork board evaluation value Rt is larger than or equal to the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as high-frequency storage boards, when the low-frequency evaluation value Lg is smaller than or equal to the fork board evaluation value Rt and smaller than the high-frequency evaluation value Ks, the fork board evaluation module marks the PCB boards with the number of forks as medium-frequency storage boards, and when the fork board evaluation value Rt is smaller than the low-frequency evaluation value Lg, the fork board evaluation module marks the PCB boards with the number of forks as low-frequency storage boards;
A plurality of belt rollers (102) are rotatably arranged on the plate conveying frame (101), the belt rollers (102) are in transmission connection through a plate conveying belt (103), a conveying assembly (104) is fixedly arranged on the plate conveying frame (101), and the conveying assembly (104) is used for driving the belt rollers (102) to rotate;
the suction plate mechanism (206) comprises a lifting assembly (207), a negative pressure suction cup (208) is arranged on one side of the lifting assembly (207), and the lifting assembly (207) is used for driving the negative pressure suction cup (208) to move;
The device is characterized in that a first rotating rod (201) and a second rotating rod (202) are rotatably arranged in the plate separating chamber (100), a plurality of first belt pulleys (203) are fixedly arranged on the first rotating rod (201), a plurality of second belt pulleys (204) are fixedly arranged on the second rotating rod (202), the first belt pulleys (203) are in one-to-one correspondence with the second belt pulleys (204), the first belt pulleys (203) are in transmission connection with the second belt pulleys (204) through transmission belts (205), a driving assembly (200) is fixedly arranged on the outer wall of the plate separating chamber (100), and the driving assembly (200) is used for driving the first rotating rod (201) to rotate;
the storage mechanism (300) comprises a storage frame (301), a plurality of fixing frames (302) are fixedly arranged on the inner walls of two sides of the storage frame (301), two moving blocks (304) are slidably arranged in the fixing frames (302), rotating rods (305) are rotatably arranged on the moving blocks (304), two rotating rods (305) are rotatably connected with a limiting frame (306), two limiting plates (308) are slidably arranged on the limiting frame (306), two limiting assemblies (307) are fixedly arranged on the limiting frame (306), the two limiting assemblies (307) correspond to the two limiting plates (308) one by one, and the limiting assemblies (307) are used for driving the limiting plates (308) to move; a plurality of storage mechanisms (300) are arranged in the board separation chamber (100), and limiting frames (306) and limiting plates (308) on the storage mechanisms (300) are adjustable, so that the board separation machine can meet the stacking of PCB boards with different sizes while meeting the requirement of PCB board classification storage, and the stacking of the PCB boards is ensured to be neat;
Two adjusting components (303) are fixedly arranged in the fixed frame (302), the two adjusting components (303) are in one-to-one correspondence with the two moving blocks (304), and the adjusting components (303) are used for driving the moving blocks (304) to move;
the detection record comprises the detection time of the PCB and the forking quantity of the PCB;
The same-fork detection uniform interval Pj is obtained through the following steps: sequencing the detection records with the same forking quantity according to the sequence of the detection time, calculating the time difference value of the detection time of two adjacent detection records after sequencing to obtain the same-fork detection interval, summing all the same-fork detection intervals with the same forking quantity, and taking the average value to obtain the same-fork detection interval Pj;
The detection ratio Cw of the same fork is obtained by the following steps: acquiring the number of detection records of all the PCB boards before the current time, marking the number as Rn, acquiring the number of detection records of the same forking number of the PCB boards before the current time, marking the number as Em, and utilizing a formula And obtaining the same-fork detection ratio Cw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310956002.7A CN117163379B (en) | 2023-07-31 | 2023-07-31 | PCB packaging fork position board separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310956002.7A CN117163379B (en) | 2023-07-31 | 2023-07-31 | PCB packaging fork position board separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117163379A CN117163379A (en) | 2023-12-05 |
| CN117163379B true CN117163379B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310956002.7A Active CN117163379B (en) | 2023-07-31 | 2023-07-31 | PCB packaging fork position board separator |
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| CN (1) | CN117163379B (en) |
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| CN207327308U (en) * | 2017-03-16 | 2018-05-08 | 嵊州市诺和玻璃制品有限公司 | A kind of glass punching support device that can easily be accommodated |
| CN218114256U (en) * | 2022-10-09 | 2022-12-23 | 青岛聚和烯碳新材料有限公司 | Graphite sheet processing feed arrangement |
| CN115555291A (en) * | 2022-11-07 | 2023-01-03 | 江苏振宁半导体研究院有限公司 | Monitoring device and method based on chip yield |
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