CN218289596U - Horizontal type shifting plate collecting machine - Google Patents

Abstract

The utility model discloses a horizontal moves and carries board collecting device, horizontal moves and carries board collecting device includes: a set of conveyor rolls; a plate collecting device; a plate moving device; a paper placing device; a paper moving device; the temporary storage device comprises a temporary storage assembly and a first lifting assembly used for driving the temporary storage assembly to move along the vertical direction; the conveying roller group drives the circuit boards on the conveying roller group to move, the board moving device moves the circuit boards on the conveying roller group to the board placing device, the paper moving device moves the isolation paper on the placing device to the board placing device and enables the isolation paper to be laid on the circuit boards, so that a layer of isolation paper is arranged between every two adjacent circuit boards in the circuit boards stacked on the board placing device, and the circuit boards are prevented from being damaged due to friction; temporary storage device can remove the circuit board that is located on the conveying roller group to temporary storage device in to avoid the circuit board to take place to block up on the conveying roller group, perhaps, shift out the conveying roller group to the circuit board that is detected unqualified.

Description

Horizontal type shifting plate collecting machine

Technical Field

The utility model relates to a PCB board automatic production equipment technical field especially relates to a horizontal moves and carries board collecting device.

Background

In the flexible circuit board retracting and releasing process, in order to protect the flexible circuit boards, the flexible circuit boards cannot be directly stacked together, but two adjacent flexible circuit boards need to be separated by using isolation paper, so that the two flexible circuit boards are prevented from being damaged due to mutual friction. When the flexible circuit boards need to be stacked together, a layer of isolation paper needs to be manually placed on the flexible circuit boards, then a flexible circuit board is stacked, and the process is repeated; the stacking mode has high labor intensity and low efficiency; moreover, when finding that an unqualified circuit board or a production line is blocked, the whole equipment needs to be suspended, or the unqualified circuit board or the circuit board with excessive yield is taken out in a manual mode, so that the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a horizontal transfer plate collecting machine which automatically stacks a plurality of circuit boards and separates the circuit boards by isolation paper; meanwhile, the temporary storage device is arranged, so that unqualified circuit boards can be automatically taken down from the conveying roller set or the pressure of excess productivity of the conveying roller set is relieved.

The embodiment of the utility model provides a horizontal type moves and carries board collecting device, horizontal type moves and carries board collecting device includes:

a transport roller set for transporting the circuit board;

the plate collecting device is positioned on one side of the conveying roller set;

the plate moving device is used for moving the circuit board on the conveying roller group to the plate collecting device;

the paper placing device is used for storing the isolation paper;

the paper moving device is used for moving the isolation paper on the paper placing device to the board collecting device;

the temporary storage device comprises a temporary storage assembly and a first lifting assembly used for driving the temporary storage assembly to move along the vertical direction; when the temporary storage assembly is located below the conveying roller group, the temporary storage assembly can move upwards and penetrate through the conveying roller group to jack up the circuit board located on the conveying roller group.

According to the utility model discloses horizontal moves and carries board collecting device has following technological effect at least: manually placing the circuit board on the conveying roller group, or connecting the conveying roller group with the previous process equipment to receive the circuit board, then driving the circuit board on the conveying roller group to move by the conveying roller group, moving the circuit board on the conveying roller group onto the board placing device by the board moving device, moving the isolation paper on the placing device onto the board placing device by the paper moving device and laying the isolation paper on the circuit board, moving the next circuit board on the conveying roller group onto the board placing device and placing the next circuit board on the isolation paper by the board moving device, and so on, so that a layer of isolation paper is arranged between every two adjacent circuit boards in the circuit boards stacked on the board placing device to avoid the circuit board from being damaged due to friction between the circuit boards; temporary storage device can move the circuit board that is located on the conveying roller group to temporary storage device in to avoid the circuit board to take place to block up on the conveying roller group, perhaps, shift out the conveying roller group to the circuit board that is detected unqualified.

According to some embodiments of the present invention, the temporary storage assembly comprises a lifting plate and a plurality of temporary storage structures, the temporary storage structures are fixed on the lifting plate, the plurality of temporary storage structures are sequentially arranged along an up-down direction, and the first lifting assembly is connected with the lifting plate to drive the lifting plate to move along the up-down direction; the temporary storage assembly moves upwards to enable the temporary storage structures to jack up the circuit boards on the conveying roller group in sequence.

According to the utility model discloses a some embodiments, the structure of keeping in includes a plurality of slender axles, the one end of slender axle is fixed in the lifter plate, the axis of slender axle with the axis of the first cylinder of conveying roller set is parallel, slender axle can move up to passing conveying roller set's adjacent two clearance between the first cylinder.

According to some embodiments of the utility model, the lifter plate includes mainboard and a plurality of picture peg, the mainboard is located conveying roller set top, the upper end fixed connection of picture peg in the mainboard, the picture peg extends and passes along upper and lower direction conveying roller set's adjacent two clearance between the first cylinder is a plurality of picture peg and a plurality of slender axles one-to-one, the one end of slender axles is fixed in the picture peg.

According to the utility model discloses a some embodiments, the conveying roller group includes first roller set and second roller set, first roller set can with the circuit board remove to on the second roller set, temporary storage device can jack-up be located on the first roller set the circuit board, move the board device and can will be located on the second roller set the circuit board remove to on the receipts board device.

According to some embodiments of the present invention, a baffle assembly is disposed on the second roller set, the baffle assembly is used for positioning the circuit board on the second roller set, the baffle assembly includes a first baffle, a second baffle, a bidirectional screw rod and a driving part, a left half part of threads of the bidirectional screw rod is left-handed, and a right half part of threads of the bidirectional screw rod is right-handed; the first baffle is arranged on the left half part of the bidirectional screw rod, and the second baffle is arranged on the right half part of the bidirectional screw rod; the driving part drives the bidirectional screw rod to rotate so as to enable the first baffle and the second baffle to be close to or far away from each other.

According to some embodiments of the utility model, receive the board device including receiving the pallet and being used for the drive receive the second lifting unit that the pallet removed along upper and lower direction, it is equipped with a plurality of second cylinders to receive the pallet, and is a plurality of the second cylinder cooperates jointly to support the circuit board.

According to some embodiments of the utility model, move the board device and include first guide rail, first lift cylinder and first sucking disc, the stiff end of first lift cylinder pass through the slider and then with first guide rail sliding connection, the drive end of first lift cylinder down and with first sucking disc fixed connection.

According to some embodiments of the utility model, put the paper device including putting cardboard, fender board and being used for the drive put the cardboard along the third lifting unit that upper and lower direction removed, it all is provided with all around to put the cardboard keep off the cardboard and be located with the restriction put on the cardboard the isolation paper removes.

According to some embodiments of the utility model, move paper device and include second guide rail, second lift cylinder and second sucking disc, the stiff end of second lift cylinder pass through the slider and then with second guide rail sliding connection, the drive end of second lift cylinder down and with second sucking disc fixed connection.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a horizontal transfer plate receiving machine according to some embodiments of the present invention;

fig. 2 is a schematic view of a horizontal transfer loading and unloading machine according to another angle of the present invention;

fig. 3 is a schematic structural diagram of a temporary storage apparatus according to some embodiments of the present invention;

fig. 4 is a schematic view of a temporary storage assembly according to some embodiments of the present invention;

fig. 5 is a schematic diagram of the operation of the temporary storage apparatus according to some embodiments of the present invention;

fig. 6 is a schematic diagram of a conveyor roller set according to some embodiments of the present invention;

fig. 7 is a schematic structural view of a plate collecting device according to some embodiments of the present invention;

fig. 8 is a schematic structural view of a paper placing device according to some embodiments of the present invention.

Reference numerals:

a conveying roller group 100, a first roller 101, a first roller group 110, a second roller group 120, a first baffle 131, a second baffle 132, a bidirectional screw 133 and a driving part 134;

the temporary storage device 200, the temporary storage assembly 201, the temporary storage structure 210, the elongated shaft 211, the lifting plate 220, the main plate 221, the plug board 222 and the first lifting assembly 230;

the plate collecting device 300, the plate collecting platform 310, the second roller 320 and the second lifting assembly 330;

the plate moving device 400, a first guide rail 410, a first lifting cylinder 420 and a first suction disc 430;

the paper placing device 500, the paper placing plate 510, the paper blocking plate 520 and the third lifting assembly 530;

the paper moving device 600, the second guide rail 610, the second lifting cylinder 620 and the second suction cup 630;

a circuit board 700.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiments of the present invention will be further explained with reference to the drawings.

According to some embodiments of the present invention, referring to fig. 1 and 2, the horizontal transfer plate receiving machine includes a conveying roller set 100, a plate receiving device 300, a plate moving device 400, a paper placing device 500, a paper moving device 600, and a temporary storage device 200: the conveying roller group 100 is used for conveying the circuit board 700 to move the circuit board 700 in the front-back direction, and the conveying roller group 100 comprises a plurality of first rollers 101; the plate collecting device 300 is positioned at the left side of the conveying roller group 100; the board moving device 400 is positioned above the conveying roller group 100 and the board collecting device 300 at the same time, and the board moving device 400 can move the circuit board 700 positioned on the conveying roller group 100 to the board collecting device 300; the paper placing device 500 is positioned on the left side of the conveying roller group 100 and in front of the board collecting device 300, and the paper placing device 500 is used for storing isolation paper; the paper moving device 600 is located above the paper placing device 500 and the board collecting device 300 at the same time, and the paper moving device 600 can move the isolation paper on the paper placing device 500 to the board collecting device 300; the temporary storage device 200 comprises a temporary storage assembly 201 and a first lifting assembly 230 for driving the temporary storage assembly 201 to move in the up-down direction; the initial position of the temporary storage assembly 201 is located below the conveying roller group 100, and the temporary storage assembly 201 can move upwards and penetrate through the conveying roller group 100, so that the circuit board 700 on the conveying roller group 100 is jacked up.

It can be understood that the circuit board 700 is manually placed on the conveying roller group 100, or the conveying roller group 100 is connected with the last process equipment to receive the circuit board 700, then the conveying roller group 100 drives the circuit board 700 located on the conveying roller group 100 to move backwards, the board moving device 400 moves the rearmost circuit board 700 located on the conveying roller group 100 to the board placing device, then the paper moving device 600 moves the separation paper located on the uppermost of the board placing device to the board placing device and causes the separation paper to be laid on the circuit board 700, the board moving device 400 moves the next rearmost circuit board 700 located on the conveying roller group 100 to the board placing device and places the separation paper, and so on; a layer of spacer paper is arranged between every two adjacent circuit boards 700 in the circuit boards 700 stacked on the board placing device to prevent the circuit boards 700 from being damaged due to friction between the circuit boards 700.

It will also be appreciated that the buffer 200 is capable of moving circuit boards 700 located on the set of conveyor rollers 100 into the buffer 200; when the number of circuit boards 700 on the conveying roller group 100 is too large, in order to avoid the circuit boards 700 from being blocked on the conveying roller group 100, the temporary storage device 200 moves the circuit boards 700 on the conveying roller group 100 into the temporary storage device 200 so as to relieve the excessive pressure of the circuit boards 700 on the conveying roller group 100; or, when detecting out-of-spec circuit boards 700, the temporary storage device 200 can move the circuit boards 700 detected out-of-spec to the temporary storage device 200, thereby avoiding manual taking out and improving the working efficiency.

According to some embodiments of the present invention, referring to fig. 3 to 5, the temporary storage assembly 201 includes a lifting plate 220 and a plurality of temporary storage structures 210, the temporary storage structures 210 are fixed on the lifting plate 220, the plurality of temporary storage structures 210 are sequentially arranged in an up-down direction, and the first lifting assembly 230 is connected to the lifting plate 220 to drive the lifting plate 220 to move in the up-down direction; the upward movement of the staging assembly 201 causes the plurality of staging structures 210 to sequentially jack up the circuit boards 700 on the set of conveyor rollers 100.

It will be appreciated that, referring to fig. 5, when the buffer assembly 201 moves upward, that is, the plurality of buffer structures 210 move upward at the same time, the buffer structure 210 located at the top passes through the conveying roller group 100 through the gap between the first rollers 101, and pushes up the circuit board 700 located on the conveying roller group 100, so that the circuit board 700 leaves the conveying roller group 100 and moves onto the buffer structure 210, and so on, the plurality of buffer structures 210 can sequentially push up the circuit board 700 located on the conveying roller group 100.

It should be noted that the first lifting assembly 230 includes a driving motor and a screw rod, the screw rod extends in the up-down direction, the lifting plate 220 is connected with the screw rod through a slider, and the driving motor can drive the screw rod to rotate so as to drive the lifting plate 220 to move in the up-down direction.

Preferably, referring to fig. 3 to 5, the temporary storage structure 210 includes a plurality of slender shafts 211, the slender shafts 211 are parallel to each other, one end of each slender shaft 211 is fixed to the lifting plate 220, the axis of each slender shaft 211 is parallel to the axis of the first roller 101 of the conveying roller group 100, the diameter of each slender shaft 211 is smaller than the gap between two adjacent first rollers 101, and the slender shaft 211 can move upwards to pass through the gap between two adjacent first rollers 101 of the conveying roller group 100, so that the slender shaft 211 can abut against the circuit board 700 on the conveying roller group 100.

Preferably, referring to fig. 3, the lifting plate 220 includes a main plate 221 and a plurality of insertion plates 222, the main plate 221 is located above the conveying roller group 100, the upper end of the insertion plate 222 is fixedly connected to the main plate 221, the insertion plates 222 extend in the up-down direction and pass through a gap between two adjacent first rollers 101 of the conveying roller group 100, the plurality of insertion plates 222 are arranged in the front-back direction, the plurality of insertion plates 222 correspond to the plurality of elongated shafts 211 on the same temporary storage structure 210 one to one, and one end of the elongated shaft 211 is fixed to the insertion plate 222; when the main plate 221 moves upward, the inserting plate 222 moves upward to drive the elongated shaft 211 to move upward, and the inserting plate 222 and the elongated shaft 211 do not collide with the conveying roller group 100.

According to some embodiments of the present invention, referring to fig. 6, the conveying roller set 100 includes the first roller set 110 and the second roller set 120, the first roller set 110 is located in front of the second roller set 120, the first roller set 110 can move the circuit board 700 backwards onto the second roller set 120, the temporary storage device 200 can jack up the circuit board 700 located on the first roller set 110, and the board moving device 400 can move the circuit board 700 located on the second roller set 120 onto the board collecting device 300.

According to some embodiments of the present invention, referring to fig. 6, a baffle assembly is disposed on the second roller set 120, the baffle assembly is used for positioning a circuit board 700 on the second roller set 120, the baffle assembly includes a first baffle 131, a second baffle 132, a bidirectional screw 133 and a driving part 134, a left half part of threads of the bidirectional screw 133 are left-handed, a right half part of threads of the bidirectional screw 133 are right-handed, the first baffle 131 is located on the left side of the second roller set 120, and the second baffle 132 is located on the right side of the second roller set 120; the first barrier 131 is installed on the left half of the bidirectional screw 133, and the second barrier 132 is installed on the right half of the bidirectional screw 133; the driving part 134 drives the bidirectional screw 133 to rotate so as to make the first barrier 131 and the second barrier 132 approach or separate from each other.

It can be understood that, after the circuit board 700 is moved from the first roller set 110 to the second roller set 120, the first barrier 131 and the second barrier 132 of the barrier assembly are close to each other, so that the first barrier 131 abuts against the left side of the circuit board 700, and the second barrier 132 abuts against the right side of the circuit board 700, and the barrier assembly positions the circuit board 700 at a designated position, so that the circuit board 700 can be aligned with the suction cups of the board moving device 400, and the suction cups of the board moving device 400 can suck the circuit board 700 conveniently.

According to some embodiments of the present invention, referring to fig. 7, the board collecting device 300 includes a board collecting table 310 and a second lifting assembly 330 for driving the board collecting table 310 to move in the up-down direction, the board collecting table 310 is provided with a plurality of second rollers 320, and the plurality of second rollers 320 cooperate to support the circuit board 700. When a plurality of circuit boards 700 are stacked together on the board collecting platform 310, in order to prevent the uppermost circuit board 700 from colliding and interfering with the board moving device 400, the second lifting assembly 330 drives the board collecting platform 310 to move in the up-down direction so as to keep the uppermost circuit board 700 at a certain height; the matching rolling of the second rollers 320 can facilitate the circuit boards 700 stacked together to move out of the board collecting table 310, and save the labor intensity of workers.

It should be noted that the second lifting assembly 330 includes a driving motor and a screw rod, the screw rod extends in the up-down direction, the board collecting table 310 is connected to the screw rod through a slider, and the driving motor can drive the screw rod to rotate so as to drive the board collecting table 310 to move in the up-down direction.

According to some embodiments of the present invention, referring to fig. 1 and 2, the plate moving device 400 includes a first guide rail 410, a first lifting cylinder 420 and a first suction cup 430, the first guide rail 410 extends along the left and right directions, a fixed end of the first lifting cylinder 420 passes through a slider and then is slidably connected to the first guide rail 410, a driving end of the first lifting cylinder 420 faces down and is fixedly connected to the first suction cup 430, the first lifting cylinder 420 can drive the first suction cup 430 to move along the up and down directions so as to suck or put down the circuit board 700, the first lifting cylinder 420 can slide on the first guide rail 410 so as to drive the first suction cup 430 to move along the left and right directions, so that the first suction cup 430 reciprocates between the plate placing device and the conveying roller group 100.

According to some embodiments of the present invention, referring to fig. 8, the paper placing device 500 includes a paper placing plate 510, a paper blocking plate 520, and a third lifting assembly 530 for driving the paper placing plate 510 to move in an up-and-down direction, wherein the paper blocking plate 520 is disposed around the paper placing plate 510 to limit the movement of the separation paper on the paper placing plate 510; it can be understood that a plurality of isolation papers are stacked on the paper placing plate 510, and in order to avoid scattering of the isolation papers, the paper placing plate 510 is provided with paper blocking plates 520 at the front, rear, left and right sides thereof to limit movement of the isolation papers; the paper moving device 600 sequentially takes away the uppermost isolation paper on the paper placing plate 510, and when the isolation paper on the paper placing plate 510 gradually decreases, in order to avoid the difficulty of the paper moving device 600 to continuously move downwards to absorb the isolation paper, the third lifting component 530 can drive the paper placing plate 510 to move upwards, so that the paper moving device 600 can smoothly absorb the uppermost isolation paper on the paper placing plate 510.

It should be noted that the third lifting assembly 530 includes a driving motor and a screw rod, the screw rod extends in the up-down direction, the paper placing plate 510 is connected to the screw rod through a slider, and the driving motor can drive the screw rod to rotate so as to drive the paper placing plate 510 to move in the up-down direction.

According to some embodiments of the utility model, referring to fig. 1 and fig. 2, move paper device 600 includes second guide rail 610, second lift cylinder 620 and second sucking disc 630, second guide rail 610 extends along the fore-and-aft direction, the stiff end of second lift cylinder 620 pass through the slider and then with second guide rail 610 sliding connection, the drive end of second lift cylinder 620 down and with second sucking disc 630 fixed connection, second lift cylinder 620 can drive second sucking disc 630 along upper and lower direction removal in order to absorb or put the barrier paper down, thereby second lift cylinder 620 can slide on second guide rail 610 and drive second sucking disc 630 along the fore-and-aft direction removal, make second sucking disc 630 put the board device and put paper device 500 between reciprocating motion.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a horizontal moves and carries board collecting device which characterized in that includes:

a set of conveyor rolls (100), the set of conveyor rolls (100) being used for transporting a circuit board (700);

a plate collecting device (300), wherein the plate collecting device (300) is positioned on one side of the conveying roller group (100);

the board moving device (400) is used for moving the circuit board (700) on the conveying roller group (100) to the board collecting device (300);

the paper placing device (500), the paper placing device (500) is used for storing the isolation paper;

the paper moving device (600) is used for moving the separation paper on the paper placing device (500) to the board collecting device (300), and the separation paper is arranged on the paper placing device (600);

the temporary storage device (200) comprises a temporary storage assembly (201) and a first lifting assembly (230) for driving the temporary storage assembly (201) to move in the up-down direction; when the temporary storage assembly (201) is located below the conveying roller group (100), the temporary storage assembly (201) can move upwards and penetrate through the conveying roller group (100) to jack up the circuit board (700) located on the conveying roller group (100).

2. The horizontal transfer and board receiving machine as claimed in claim 1, wherein the temporary storage assembly (201) comprises a lifting plate (220) and a plurality of temporary storage structures (210), the temporary storage structures (210) are fixed on the lifting plate (220), the plurality of temporary storage structures (210) are arranged in sequence in an up-down direction, and the first lifting assembly (230) is connected with the lifting plate (220) to drive the lifting plate (220) to move in the up-down direction; the temporary storage assembly (201) moves upwards to enable the temporary storage structures (210) to jack up the circuit boards (700) on the conveying roller group (100) in sequence.

3. The horizontal transfer board receiving machine as claimed in claim 2, wherein the temporary storage structure (210) comprises a plurality of elongated shafts (211), one end of each elongated shaft (211) is fixed to the lifting plate (220), the axis of each elongated shaft (211) is parallel to the axis of the first roller (101) of the conveying roller group (100), and the elongated shafts (211) can move upwards to pass through the gap between two adjacent first rollers (101) of the conveying roller group (100).

4. The horizontal transfer plate receiving machine as claimed in claim 3, wherein the lifting plate (220) comprises a main plate (221) and a plurality of insertion plates (222), the main plate (221) is located above the conveying roller group (100), the upper ends of the insertion plates (222) are fixedly connected to the main plate (221), the insertion plates (222) extend in the vertical direction and penetrate through the gap between two adjacent first rollers (101) of the conveying roller group (100), the plurality of insertion plates (222) correspond to the plurality of elongated shafts (211) one by one, and one ends of the elongated shafts (211) are fixed to the insertion plates (222).

5. The horizontal transfer board receiving machine according to claim 1, wherein the conveying roller group (100) comprises a first roller group (110) and a second roller group (120), the first roller group (110) can move the circuit board (700) to the second roller group (120), the temporary storage device (200) can jack up the circuit board (700) on the first roller group (110), and the board moving device (400) can move the circuit board (700) on the second roller group (120) to the board receiving device (300).

6. The horizontal transfer plate receiving machine as claimed in claim 5, wherein a baffle assembly is arranged on the second roller set (120), the baffle assembly is used for positioning the circuit board (700) on the second roller set (120), the baffle assembly comprises a first baffle (131), a second baffle (132), a bidirectional screw rod (133) and a driving part (134), the left half part of the bidirectional screw rod (133) is left-handed, and the right half part of the bidirectional screw rod is right-handed; the first baffle (131) is mounted on the left half of the bidirectional screw (133), and the second baffle (132) is mounted on the right half of the bidirectional screw (133); the driving part (134) drives the bidirectional screw rod (133) to rotate so as to enable the first baffle (131) and the second baffle (132) to approach or separate from each other.

7. The horizontal transfer plate receiving machine as claimed in claim 1, wherein the plate receiving device (300) comprises a plate receiving platform (310) and a second lifting assembly (330) for driving the plate receiving platform (310) to move in the up-and-down direction, the plate receiving platform (310) is provided with a plurality of second rollers (320), and the plurality of second rollers (320) cooperatively support the circuit board (700).

8. The horizontal transfer plate receiving machine according to claim 1, wherein the plate moving device (400) comprises a first guide rail (410), a first lifting cylinder (420) and a first suction cup (430), a fixed end of the first lifting cylinder (420) is connected with the first guide rail (410) in a sliding manner through a sliding block, and a driving end of the first lifting cylinder (420) faces downwards and is fixedly connected with the first suction cup (430).

9. The horizontal shifting board receiving machine as claimed in claim 1, wherein the paper placing device (500) comprises a paper placing board (510), a paper blocking board (520) and a third lifting assembly (530) for driving the paper placing board (510) to move in an up-and-down direction, and the paper blocking board (520) is arranged around the paper placing board (510) to limit the movement of the isolation paper on the paper placing board (510).

10. The horizontal transfer plate receiving machine according to claim 1, wherein the paper moving device (600) comprises a second guide rail (610), a second lifting cylinder (620) and a second suction cup (630), a fixed end of the second lifting cylinder (620) is connected with the second guide rail (610) in a sliding manner through a sliding block, and a driven end of the second lifting cylinder (620) faces downwards and is fixedly connected with the second suction cup (630).

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