A printed wiring board collating and temporary storage mechanism

Abstract

The application relates to a printed circuit board arrangement temporary storage mechanism and relates to the field of circuit board processing technology, which comprises a support assembly, a placing assembly and a blowing assembly. The placing assembly comprises a placing frame and a plurality of placing pieces for placing the printed circuit boards. The plurality of placing pieces are located in the placing frame, the distribution direction of the plurality of placing pieces is consistent with the length direction of the vertical side of the placing frame, and placing gaps are left between the plurality of placing pieces. The blowing assembly comprises an outer box body, at least one blowing piece and at least one ionization piece. The placing frame is located in the outer box body, a blowing gap is left between the placing frame and the outer box body, the blowing piece is located in the blowing gap, the blowing piece comprises an inner box body, a fan and a plurality of branch pipes, the fan is used for connecting the inner box body and the outside, the plurality of branch pipes are all connected to one side of the inner box body close to the placing frame, one branch pipe corresponds to one placing gap, and the ionization piece is located in the inner box body and is used for ionizing air. The application has the effect of improving the difficulty in eliminating static electricity.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of circuit board processing technology, in particular to a printed circuit board arrangement and temporary storage mechanism. BACKGROUND

[0002] The printed circuit board (PCB board) is an important electronic component, that is, a printed circuit board, which is the support body of electronic components and the carrier of electrical interconnection of electronic components. Since it is made by electronic printing, it is called a printed circuit board. The printed circuit board is generally produced continuously during the processing process. When a fault occurs in a certain link, the circuit board needs to be temporarily stored for fault handling.

[0003] In related technologies, the application file with publication number CN117104683A discloses a PCB loading and clamping device, which includes a material frame and a plurality of clamping assemblies. The material frame is provided with a plurality of support cross plates and clamping rails on both sides. The support cross plates are fixedly installed on the side of the material frame, and the clamping rails are fixedly installed on the side of the material frame through the support cross plates. The clamping rails on the left and right sides of the material frame correspond one-to-one, and the clamping rails are provided with clamping assemblies on the side. The clamping assemblies are movably installed at the support cross bars, and the clamping assemblies correspond one-to-one with the clamping rails. The clamping assembly includes a driving rod and a plurality of clamping modules. By placing the PCB in the clamping rails on both sides of the material frame, and then positioning the PCB board through the clamping plate at the bottom of the material frame, the PCB board is clamped and fixed in the clamping rails through the clamping modules installed on the side of the clamping rails, so that the PCB board can be fixed, thereby storing the circuit board.

[0004] In the related technologies described above, the PCB is placed in the clamping rails on both sides of the material frame, and the clamping modules clamp and fix the PCB board, which can fix the PCB board in the material frame and store the PCB board. However, during the storage of the PCB board, there are many electronic components in the circuit board, and static electricity is easily generated between adjacent two circuit boards. The static electricity generated on the circuit board can easily damage the circuit board, making it difficult to eliminate static electricity. SUMMARY

[0005] In order to improve the problem of not being easy to eliminate static electricity, the present application provides a printed circuit board arrangement and temporary storage mechanism.

[0006] The printed circuit board arrangement and temporary storage mechanism provided by the present application adopts the following technical scheme:

[0007] The printed circuit board arrangement temporary storage mechanism comprises a support assembly, a placement assembly and a blowing assembly, the support assembly comprises a support plate, the placement assembly comprises a placement frame and a plurality of placement pieces for placing printed circuit boards, the placement frame is connected with the support plate, the support plate is used for supporting the placement frame, a plurality of the placement pieces are located in the placement frame, the distribution direction of the plurality of placement pieces is consistent with the length direction of the side of the placement frame arranged vertically, the placement piece is connected with the placement frame, and placement gaps are left between the plurality of placement pieces;

[0008] The blowing assembly comprises an outer box, at least one blowing piece and at least one ionization piece, the outer box is connected with the support plate, the placement frame is located in the outer box, a blowing gap is left between the placement frame and the outer box, a material taking opening is formed in the side wall of the outer box, a protective plate is installed at the material taking opening of the outer box, the blowing piece is located in the blowing gap, the blowing piece comprises an inner box, a fan and a plurality of branch pipes, the inner box is connected with the outer box, the fan is connected with the outer box and the inner box, the fan is used for connecting the inner box with the outside, a plurality of the branch pipes are connected with the inner box near the side of the placement frame, one branch pipe corresponds to one placement gap, the ionization piece is located in the inner box, the ionization piece is connected with the inner box, and the ionization piece is used for ionizing air.

[0009] By adopting the above technical scheme, when the printed circuit board arrangement temporary storage mechanism needs to be used, first, the printed circuit board arrangement temporary storage mechanism is moved to a suitable position and fixed, then the personnel pull the protective plate, the protective plate can open the material taking opening, the personnel place the printed circuit boards on the placement pieces according to the specified position, after the placement of the printed circuit boards is completed, the personnel push the protective plate, the protective plate closes the material taking opening, the ionization piece is started through the controller, then the fan is started, the fan can suck the air outside into the inner box, at this time, the ionization piece in the inner box can ionize the air to form positively charged ions and negatively charged ions in the air, the fan blows the ionized air to the branch pipe, and then the ionized air flows into the corresponding placement gap through the branch pipe, so that the static electricity generated between the adjacent two printed circuit boards is eliminated. Compared with the related art, the printed circuit boards are placed on the placement pieces, the air sucked into the outer box is ionized by the ionization piece, the ionized air flows between the adjacent two printed circuit boards, the static electricity generated between the adjacent two printed circuit boards is eliminated, and the problem of difficult static electricity elimination is improved.

[0010] Optionally, the number of the blowing pieces and the ionization pieces is four, one blowing piece is connected with the protective plate, and the other three blowing pieces are connected with the other three side walls of the outer box respectively, and one ionization piece is connected with one blowing piece.

[0011] By adopting the technical scheme, when the printed circuit boards are placed, the four blowing pieces and the four ionization pieces are started at the same time, the blowing pieces can suck the external air into the outer box body, the air is ionized by the ionization pieces and then flows into the placing gap, the static electricity generated between the two adjacent printed circuit boards can be eliminated, by arranging the four blowing pieces and the four ionization pieces, the ionized air can flow between the two adjacent printed circuit boards from different directions, the flow of the ionized air is more uniform, and the problem of difficult elimination of static electricity is further improved.

[0012] Optionally, the placing frame is fixed with a bottom plate near one side of the bottom of the outer box body.

[0013] The printed circuit board arrangement temporary storage mechanism further comprises a rotating assembly, the rotating assembly comprises a rotating motor, the rotating motor is located on the side of the support plate away from the outer box body, the shell of the rotating motor is fixed to the support plate, the output shaft of the rotating motor is connected with the bottom plate in sequence after penetrating through the support plate and the outer box body, the output shaft of the rotating motor is rotationally connected to the support plate and the outer box body in sequence, and the rotating motor drives the bottom plate to rotate.

[0014] By adopting the technical scheme, when the printed circuit boards are placed, the four blowing pieces and the four ionization pieces are started at the same time, the blowing pieces can suck the external air into the outer box body, the air is ionized by the ionization pieces and then flows into the placing gap, the static electricity generated between the two adjacent printed circuit boards can be eliminated, by arranging the four blowing pieces and the four ionization pieces, the ionized air can flow between the two adjacent printed circuit boards from different directions, the flow of the ionized air is more uniform, and the problem of difficult elimination of static electricity is further improved.

[0015] Optionally, the blowing piece further comprises a plurality of air outlet covers, one air outlet cover is in communication with one branch pipe, and the air outlet cover is connected with the branch pipe.

[0016] By adopting the technical scheme, the ionized air flows to the air outlet cover through the branch pipe, and then flows between the two adjacent printed circuit boards through the air outlet cover, by arranging the air outlet cover, the flow of the air is facilitated, the air is diffused after passing through the air outlet cover, and the problem of difficult elimination of static electricity is improved.

[0017] Optionally, the ionization piece comprises an anode plate and a cathode plate, the anode plate and the cathode plate are fixed to the inner box body, the anode plate and the cathode plate are arranged in parallel, a gap is left between the anode plate and the cathode plate, the gap is communicated with the plurality of branch pipes, and the anode plate and the cathode plate are electrically connected with the controller.

[0018] By adopting the technical scheme, the fan draws air into the inner box body, the controller starts the anode plate and the cathode plate, the anode plate is connected with a high-voltage positive electrode, so that the electrons in the air combine with the cations to form positive ions, the cathode plate is connected with a high-voltage negative electrode, so that the electrons in the air combine with the cations to form negative ions, by arranging the anode plate and the cathode plate, on the one hand, the contact area of the anode plate and the cathode plate with the air is increased, so that the air is effectively ionized, and on the other hand, the degree and direction of ionization are controlled.

[0019] Optionally, the placing piece comprises two connecting plates, a fixing rod, two fixing sources and two placing plates for placing the printed circuit boards, the two connecting plates are horizontally arranged, the connecting plates are arranged along the length direction of one of the sides of the placing frame which is horizontally arranged, the two connecting plates are distributed along the distribution direction of the adjacent two sides of the placing frame which are vertically arranged, the two connecting plates are slidingly arranged in the placing frame, the connecting plates can move away from or close to one side of the bottom plate, the fixing rod is vertically arranged with the connecting plates, the fixing rod is fixed to one of the connecting plates at each end, one of the fixing sources is connected with one of the connecting plates in a corresponding mode, the fixing source is used for connecting the connecting plate and the placing frame, and the two placing plates are fixed to the sides of the two connecting plates which are close to each other.

[0020] By adopting the technical scheme, when the printed circuit boards need to be placed, first, a staff member pulls the protective plate to open the taking opening, then opens the fixing source on the lowermost connecting plate to move the lowermost connecting plate to the side close to the bottom plate, at this time, the placing gap between the lowermost connecting plate and the connecting plate above the lowermost connecting plate is enlarged, and then the printed circuit board is placed on the placing plate, and the remaining printed circuit boards are placed on the corresponding placing plates according to the above steps, after the printed circuit boards are placed, the plurality of connecting plates are adjusted to appropriate positions, and then the connecting plates and the fixing frame are fixed through the fixing sources, and the printed circuit boards are placed through the cooperation of the connecting plates, the fixing sources and the placing plates.

[0021] Optionally, a plurality of fixing assemblies are further included, one of the fixing assemblies corresponds to one of the connecting plates, the fixing assembly comprises a guide plate, a plurality of fixing cylinders and a pressing member, the guide plate is fixed to the connecting plate, the guide plate is located above the placing plate, the plurality of fixing cylinders are located between the guide plate and the placing plate, the plurality of fixing cylinders are distributed along the arrangement direction of the connecting plate, the cylinder body of the fixing cylinder is fixed to the guide plate, the piston rod of the fixing cylinder is located on the side of the placing plate, and the piston rods of the plurality of fixing cylinders are connected with the pressing member.

[0022] By adopting the above technical scheme, when the printed circuit board needs to be placed, the plurality of fixing cylinders are started at the same time, the fixing cylinders drive the pressing member to move away from the placing plate, the printed circuit board is placed on the placing plate after the pressing member moves to the appropriate position, then the plurality of fixing cylinders are started at the same time again, the fixing cylinders drive the pressing member to move towards the placing plate, until the pressing member contacts the printed circuit board, and the pressing member presses the printed circuit board, at this time, the printed circuit board is fixed to the placing plate, by arranging the fixing assembly, the printed circuit board and the placing plate are fixed, and the abrasion of the printed circuit board caused by shaking during the rotation of the placing frame is reduced.

[0023] Optionally, a driving assembly is further included, the driving assembly comprises a driving member and a pushing member, the driving member is connected with the placing frame, and the pushing member is slidingly arranged on the placing frame, and the sliding direction of the pushing member is consistent with the sliding direction of the connecting plate.

[0024] The pushing member comprises a pushing cylinder and a pushing plate, the cylinder body of the pushing cylinder is fixed to the driving member, the piston rod of the pushing cylinder is fixed to the pushing plate, one end of the pushing plate is located on the side of the placing plate below the supporting plate, and the pushing plate is in contact with the placing plate below.

[0025] By adopting the above technical scheme, when the printed circuit board needs to be placed, first, the personnel opens the fixing source on the lowermost connecting plate, and then starts the driving member, the driving member drives the push cylinder to move towards the side close to the bottom plate, at this time, the lowermost connecting plate moves towards the side close to the bottom plate, and then the printed circuit board is placed on the placement plate, and then the push cylinder is started, the push cylinder drives the push plate to move towards the side away from the connecting plate until the push plate and the connecting plate are separated, and then the driving member is started, when the push cylinder moves to the connecting plate above, the push cylinder drives the push plate to support the connecting plate above, and the above steps are followed until the remaining printed circuit boards are placed; when the printed circuit board needs to be taken, the driving member is started, the driving member drives the push cylinder to move towards the side close to the bottom plate, and then the push cylinder is started, the push cylinder drives the push plate to move towards the side close to the connecting plate, so that the push plate supports the connecting plate, and then the fixing source on the two connecting plates close to the bottom plate is taken off, the connecting plate drives the placement plate to move towards the side close to the bottom plate, and the personnel can take the printed circuit board, and the above steps are followed to take the printed circuit board according to the actual situation, and by arranging the driving assembly, on the one hand, the printed circuit board is conveniently placed, and on the other hand, the printed circuit board is conveniently taken.

[0026] Optionally, the pressing member comprises a pressing plate and a first flexible pad, the pressing plate is connected with the piston rod of the fixing cylinder, and the first flexible pad is fixed to the side of the pressing plate close to the placement plate;

[0027] The fixing assembly further comprises a protection member, the protection member is fixed to the side of the placement plate close to the pressing plate, and the protection member is used for protecting the printed circuit board.

[0028] By adopting the above technical scheme, when the printed circuit board needs to be placed, first, the personnel opens the fixing source on the lowermost connecting plate, and then starts the driving member, the driving member drives the push cylinder to move towards the side close to the bottom plate, at this time, the lowermost connecting plate moves towards the side close to the bottom plate, and then the printed circuit board is placed on the placement plate, and then the push cylinder is started, the push cylinder drives the push plate to move towards the side close to the connecting plate until the first flexible pad and the printed circuit board are in contact and the printed circuit board is pressed, and by arranging the first flexible pad and the protection member, the damage of the printed circuit board due to pressing is reduced.

[0029] Optionally, the supporting assembly further comprises a moving member, and the moving member is fixed to the bottom of the support plate.

[0030] By adopting the above technical scheme, when the printed circuit board needs to be placed, first, the personnel opens the fixing source on the lowermost connecting plate, and then starts the driving member, the driving member drives the push cylinder to move towards the side close to the bottom plate, at this time, the lowermost connecting plate moves towards the side close to the bottom plate, and then the printed circuit board is placed on the placement plate, and then the push cylinder is started, the push cylinder drives the push plate to move towards the side close to the connecting plate until the first flexible pad and the printed circuit board are in contact and the printed circuit board is pressed, and by arranging the first flexible pad and the protection member, the damage of the printed circuit board due to pressing is reduced.

[0031] To sum up, the present application includes at least one of the following beneficial technical effects:

[0032] 1. Compared with the related art, the present application can eliminate the static electricity generated between the two adjacent printed circuit boards by placing the printed circuit boards on the placing member, ionizing the air inhaled into the outer box by the ionizing member, and flowing the ionized air between the two adjacent printed circuit boards, which is conducive to improving the problem of difficult static electricity elimination.

[0033] 2. By providing four blowing members and four ionizing members, the ionized air can flow from different directions between the two adjacent printed circuit boards, which is conducive to making the ionized air flow more uniform, and further improving the problem of difficult static electricity elimination.

[0034] 3. By providing the anode plate and the cathode plate, on the one hand, it is conducive to increasing the contact area of the anode plate and the cathode plate with the air, effectively ionizing the air; on the other hand, it is conducive to controlling the degree and direction of ionization. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is the overall structure schematic diagram of the first perspective in the embodiment;

[0036] Figure 2 is the structure schematic diagram of the placing assembly and the driving assembly in the embodiment;

[0037] Figure 3 is the structure schematic diagram of the placing assembly in the first perspective in the embodiment;

[0038] Figure 4 is the structure schematic diagram of the driving assembly in the embodiment;

[0039] Figure 5 is the structure schematic diagram of the placing assembly in the second perspective in the embodiment;

[0040] Figure 6 is Figure 5 the enlarged view of A in the embodiment;

[0041] Figure 7 is the overall structure schematic diagram of the second perspective in the embodiment;

[0042] Figure 8 is the cross-sectional view in the embodiment;

[0043] Figure 9 is the structure schematic diagram of the blowing assembly in the embodiment.

[0044] Explanation of reference signs: 1, support assembly; 11, support plate; 111, handle; 112, ring groove; 12, moving piece; 121, caster; 2, placing assembly; 21, placing frame; 211, bottom plate; 212, sliding groove; 213, insertion groove; 214, avoiding groove; 22, placing piece; 221, connecting plate; 222, fixed rod; 223, fixed source; 2231, electromagnet; 2232, fastening rod; 224, placing plate; 3, driving assembly; 31, driving piece; 311, screw rod; 312, driving motor; 32, pushing piece; 321, connecting seat; 322, pushing cylinder; 323, pushing plate; 4, fixing assembly; 41, guide plate; 42, fixing cylinder; 43, pressing piece; 431, pressing plate; 432, first flexible pad; 44, protection piece; 5, rotating assembly; 51, rotating motor; 52, rotating piece; 521, rotating rod; 6, blowing assembly; 61, outer box body; 611, material taking opening; 612, protection plate; 6121, protection hole; 62, blowing piece; 621, inner box body; 622, fan; 623, main pipe; 624, connecting pipe; 625, branch pipe; 626, air outlet cover; 63, ionization piece; 631, anode plate; 632, cathode plate. DETAILED DESCRIPTION

[0045] The following will be described in detail with reference to the accompanying drawings. Figures 1-9 The present application is further described in detail.

[0046] The embodiment of the present application discloses a printed circuit board arrangement temporary storage mechanism. Figure 1 and Figure 2 The printed circuit board arrangement temporary storage mechanism comprises a support assembly 1, a placing assembly 2 and a driving assembly 3, wherein the placing assembly 2 and the driving assembly 3 are arranged on the support assembly 1.

[0047] Referring to Figure 1 , the support assembly 1 comprises a support plate 11 and a moving piece 12, in the embodiment, the support plate 11 is a rectangular plate, the support plate 11 is arranged horizontally, and the moving piece 12 is located on one side of the support plate 11, in the embodiment, the moving piece 12 comprises four casters 121, the four casters 121 are arranged in a matrix, the casters 121 are fixedly connected to the support plate 11 through screws, and the casters 121 are preferably universal casters with brakes; one side of the support plate 11 is provided with a handle 111, and the handle 111 is welded to the support plate 11.

[0048] Referring to Figure 2 and Figure 3The placing assembly 2 is located on the side of the supporting plate 11 away from the moving piece 12, the placing assembly 2 comprises a placing frame 21 and a plurality of placing pieces 22, in the embodiment, the placing frame 21 is a rectangular frame, the bottom plate 211 is welded at the bottom of the placing frame 21, the bottom plate 211 is rotationally connected to the supporting plate 11, the plurality of placing pieces 22 are located in the placing frame 21, the distribution direction of the plurality of placing pieces 22 is consistent with the length direction of the side of the placing frame 21 arranged vertically, the placing piece 22 comprises two connecting plates 221, a fixing rod 222, two fixing sources 223 and two placing plates 224, the two connecting plates 221 are horizontally arranged, the connecting plate 221 is arranged along the length direction of one of the sides of the placing frame 21 arranged horizontally, the two connecting plates 221 are distributed along the distribution direction of the two adjacent sides of the placing frame 21 arranged vertically, the two connecting plates 221 are slidingly arranged in the placing frame 21, the connecting plate 221 can move towards or away from the side of the bottom plate 211, the fixing rod 222 is horizontally arranged, the fixing rod 222 is perpendicularly arranged with the connecting plate 221, the fixing rod 222 is welded at both ends of the connecting plate 221, and the fixing rod 222 moves synchronously with the connecting plate 221.

[0049] With reference to Figure 2 and Figure 3 , the placing frame 21 is provided with a sliding groove 212 on each of the two vertically arranged adjacent side frames, the sliding groove 212 is arranged in the vertical direction, one connecting plate 221 corresponds to one sliding groove 212, and the fixing source 223 is located at one end of the connecting plate 221 close to the sliding groove 212, in the embodiment, the fixing source 223 comprises an electromagnet 2231 and a fastening rod 2232, the electromagnet 2231 is fixedly connected to the connecting plate 221 through a screw, one electromagnet 2231 corresponds to one sliding groove 212, the electromagnet 2231 extends into the sliding groove 212, the electromagnet 2231 is electrically connected to the controller, the electromagnet 2231 is powered on through the controller, the fixing rod 222 is fixed with the placing frame 21, and the fixing rod 222 can slide in the sliding groove 212 when the electromagnet 2231 is powered off through the controller; the fastening rod 2232 is vertically arranged below the electromagnet 2231, the fastening rod 2232 is fixedly connected to the electromagnet 2231 through a screw, and the fastening rod 2232 can abut against the other electromagnet 2231 adjacent below the electromagnet 2231 connected thereto.

[0050] With reference to Figure 3 , the two placing plates 224 are located on the side of the two connecting plates 221 close to each other, the placing plate 224 is horizontally arranged, the placing plate 224 is welded to the connecting plate 221, the placing plate 224 is used for placing the printed circuit board, and a placing gap is formed between the placing plates 224 in the two adjacent placing assemblies 2, one placing gap corresponds to one printed circuit board.

[0051] With reference to Figure 3 , Figure 4 and Figure 5The driving assembly 3 comprises a driving member 31 and a pushing member 32. The placing frame 21 is provided with an insertion slot 213 for inserting a connecting plate 221 on each of the remaining two vertical side frames. The placing frame 21 is provided with an avoiding slot 214 on one of the side frames provided with a sliding slot 212. The avoiding slot 214 is provided in the same direction as the sliding slot 212. The avoiding slot 214 is communicated with the sliding slot 212. The driving member 31 comprises a screw rod 311 and a driving motor 312. The screw rod 311 is located in the avoiding slot 214 and provided in the same direction as the avoiding slot 214. The screw rod 311 is rotatably connected to the placing frame 21 at both ends. The shell of the driving motor 312 is fixedly connected to the top of the placing frame 21 by screws. The output shaft of the driving motor 312 is coaxially fixedly connected to one end of the screw rod 311 through a shaft coupling after penetrating through the placing frame 21. The driving motor 312 drives the screw rod 311 to rotate. The pushing member 32 comprises a connecting seat 321, a pushing cylinder 322 and a pushing plate 323. The connecting seat 321 is threadedly connected to the screw rod 311. The connecting seat 321 can slide on the screw rod 311 in the length direction of the screw rod 311. The pushing cylinder 322 is horizontally arranged. The cylinder body of the pushing cylinder 322 is fixedly connected to the connecting seat 321 by screws. The piston rod of the pushing cylinder 322 is welded to the pushing plate 323. The pushing plate 323 is horizontally arranged. One end of the pushing plate 323 is located below the placing plate 224 close to the support plate 11. The pushing plate 323 can be in contact with the placing plate 224 below.

[0052] With reference to Figure 5 and Figure 6 The printed circuit board arrangement temporary storage mechanism further comprises a plurality of fixing assemblies 4 arranged on the placing assembly 2.

[0053] With reference to Figure 5 and Figure 6, one connecting plate 221 corresponds to one fixing assembly 4, the fixing assembly 4 comprises a guide plate 41, a plurality of fixing cylinders 42, a pressing piece 43 and a protective piece 44, the guide plate 41 is welded to the connecting plate 221, and the guide plate 41 is located above the placing plate 224, a fixing gap is left between the guide plate 41 and the placing plate 224, the plurality of fixing cylinders 42 are located in the fixing gap, and the plurality of fixing cylinders 42 are distributed at intervals along the arrangement direction of the connecting plate 221, the fixing cylinder 42 is vertically arranged, the cylinder body of the fixing cylinder 42 is fixedly connected to the guide plate 41 through screws, the piston rod of the fixing cylinder 42 faces the side of the placing plate 224, the piston rods of the plurality of fixing cylinders 42 are connected with the pressing piece 43, in the embodiment, the pressing piece 43 comprises a pressing plate 431 and a first flexible pad 432, the piston rod of the fixing cylinder 42 is welded to the pressing plate 431, the first flexible pad 432 is located between the pressing plate 431 and the placing plate 224, the first flexible pad 432 is fixedly bonded to the pressing plate 431, the protective piece 44 is located between the pressing plate 431 and the placing plate 224, and the protective piece 44 is fixedly bonded to the placing plate 224, in the embodiment, the protective piece 44 is a second flexible pad, and the first flexible pad 432 and the protective piece 44 can protect the printed circuit board.

[0054] With reference to Figure 7 and Figure 8 , the printed circuit board arrangement temporary storage mechanism further comprises a rotating assembly 5 and at least one air blowing assembly 6, and the rotating assembly 5 and the air blowing assembly 6 are arranged on the supporting assembly 1.

[0055] With reference to Figure 8 , the rotating assembly 5 comprises a rotating motor 51 and a rotating piece 52, the rotating motor 51 is located on the side of the supporting plate 11 close to the moving piece 12, the shell of the rotating motor 51 is fixedly connected to the supporting plate 11 through screws, the output shaft of the rotating motor 51 is welded to the bottom plate 211 after penetrating through the supporting plate 11, the output shaft of the rotating motor 51 is rotationally connected to the supporting plate 11, the rotating motor 51 drives the bottom plate 211 to rotate, the rotating piece 52 is located between the bottom plate 211 and the supporting plate 11, the rotating piece 52 comprises a plurality of rotating rods 521, the side of the supporting plate 11 close to the bottom plate 211 is provided with a ring groove 112, the rotating rod 521 is vertically arranged, one end of the rotating rod 521 is welded to the bottom plate 211, and the other end extends into the ring groove 112, and the rotating rod 521 can rotate in the ring groove 112 along the arrangement direction of the ring groove 112.

[0056] With reference to Figure 7 and Figure 8The blowing assembly 6 comprises an outer box 61, at least one blowing piece 62 and at least one ionization piece 63. In the embodiment, the outer box 61 is a rectangular box, the placing frame 21 is located in the outer box 61, a blowing gap is left between the outer box 61 and the placing frame 21, the outer box 61 is provided with an opening close to one side of the support plate 11, the outer box 61 is fixedly connected to the support plate 11 by screws, a material taking opening 611 is formed in the side wall of the outer box 61, the outer box 61 is provided with a protection plate 612 at the material taking opening 611, one side of the protection plate 612 is hingedly connected to the outer box 61, and the side of the protection plate 612 away from the hinged end is detachably connected to the outer box 61. The protection plate 612 is used for opening or closing the material taking opening 611.

[0057] With reference to Figure 7 , Figure 8 and Figure 9 , in the embodiment, the number of the blowing pieces 62 and the ionization pieces 63 is four. One blowing piece 62 is connected to the protection plate 612, and the remaining blowing pieces 62 each correspond to one side wall of the outer box 61 arranged vertically. The blowing piece 62 comprises an inner box 621, a fan 622, a main pipe 623, a connecting pipe 624, a plurality of branch pipes 625 and a plurality of air outlet covers 626. Opposite ends of the inner box 621 are both provided with openings. The inner box 621 close to the protection plate 612 is fixedly connected to the protection plate 612 by screws, and the two openings of the inner box 621 are distributed from the protection plate 612 to one side of the placing frame 21. The inner box 621 close to the side wall of the outer box 61 is fixedly connected to the outer box 61 by screws, and the two openings of the inner box 621 are distributed from the side wall of the outer box 61 to one side of the placing frame 21. A protection hole 6121 is formed in the protection plate 612, the protection hole 6121 is in communication with the openings of the inner box 621, and the fan 622 is located in the protection hole 6121. The fan 622 is fixedly connected to the protection plate 612 by screws. The fan 622 can suck air into the inner box 621. Similarly, the fan 622 located on the outer box 61 can suck air into the inner box 621 located on the outer box 61. The main pipe 623 is in communication with the opening of the inner box 621 close to the placing frame 21, and the main pipe 623 is welded to the inner box 621. The connecting pipe 624 is arranged vertically, and the connecting pipe 624 is in communication with the main pipe 623. The plurality of branch pipes 625 are located on the side of the connecting pipe 624 close to the placing frame 21, and the plurality of branch pipes 625 are arranged horizontally. The plurality of branch pipes 625 are distributed along the length direction of the connecting pipe 624, and the plurality of branch pipes 625 are in communication with the connecting pipe 624. The branch pipes 625 are welded to the connecting pipe 624. One air outlet cover 626 corresponds to one branch pipe 625, and the air outlet cover 626 is in communication with the branch pipe 625. The air outlet cover 626 is welded to the branch pipe 625. One air outlet cover 626 corresponds to one placing gap.

[0058] With reference to Figure 8 and Figure 9, an ionization piece 63 and a blowing piece 62 correspond, the ionization piece 63 includes an anode plate 631 and a cathode plate 632, the anode plate 631 and the cathode plate 632 are located inside the inner box 621, the anode plate 631 and the cathode plate 632 are fixedly connected to the inner box 621 by screws, and the anode plate 631 and the cathode plate 632 are arranged in parallel, a gap is left between the anode plate 631 and the cathode plate 632, the gap is communicated with the opening of the inner box 621, the anode plate 631 and the cathode plate 632 are electrically connected with the controller, the anode plate 631 and the cathode plate 632 can ionize air into positive ions and negative ions, and the electrolyzed air is sprayed into the placement gap by the air outlet cover 626 after passing through the main pipe 623, so that the static electricity generated by the adjacent two printed circuit boards can be eliminated.

[0059] The implementation principle of the printed circuit board arrangement and temporary storage mechanism is as follows: when the printed circuit board arrangement and temporary storage mechanism needs to be used, first, the printed circuit board arrangement and temporary storage mechanism is moved to a suitable position and is fixed, then the protection plate 612 is opened, the rotating assembly 5 is started, the rotating assembly 5 can adjust the placement frame 21 to a suitable position, then the driving assembly 3 is started, the driving assembly 3 drives the placement assembly 2 to move towards the side close to the support assembly 1, and then the printed circuit boards are sequentially placed, after the placement of the printed circuit boards is completed, the protection plate 612 is closed, and the blowing assembly 6 is started according to the needs of personnel.

[0060] When the printed circuit boards need to be placed, the driving part 31 is started, the driving part 31 drives the pushing part 32 to move towards the side close to the support plate 11, at this time, the lowermost placement assembly 2 moves synchronously with the pushing part 32, in this process, the electromagnet 2231 on the lowermost placement assembly 2 is de-energized, the electromagnets 2231 on the remaining placement assemblies 2 are energized, the lowermost placement assembly 2 is adjusted to a suitable position, and a plurality of fixing air cylinders 42 are started at the same time, the fixing air cylinders 42 drive the pressing plates 431 to move away from the placement plates 224, then the printed circuit boards are placed on the protection part 44, and the printed circuit boards are fixed by the pressing plates 431, then the pushing air cylinder 322 is started, the pushing air cylinder 322 drives the pushing plate 323 to separate from the lowermost placement plate 224, and then the driving part 31 and the pushing part 32 are sequentially started, the driving part 31 drives the pushing plate 323 to move away from the support plate 11, and the remaining printed circuit boards are installed and fixed according to the specified positions according to the above operation.

[0061] After the installation of the printed circuit boards is completed, the protection plate 612 is closed, the rotating assembly 5 is started, the rotating assembly 5 drives the placement frame 21 to move, and then the blowing assembly 6 is started, the controller starts the anode plate 631 and the cathode plate 632, the air is sucked into the inner box 621 by the fan 622, the ionized air can be blown to the placement frame 21, so that the static electricity generated between the adjacent two printed circuit boards can be eliminated.

[0062] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A printed circuit board sorting and temporary storage mechanism, characterized in that: The assembly includes a support component (1), a placement component (2), and a blower component (6). The support component (1) includes a support plate (11). The placement component (2) includes a placement frame (21) and a plurality of placement pieces (22) for placing printed circuit boards. The placement frame (21) is connected to the support plate (11). The support plate (11) is used to support the placement frame (21). The plurality of placement pieces (22) are all located inside the placement frame (21). The distribution direction of the plurality of placement pieces (22) is consistent with the length direction of the vertically arranged side of the placement frame (21). The placement pieces (22) are connected to the placement frame (21), and a placement gap is left between the plurality of placement pieces (22). The placement frame (21) has a groove (212) on each of the two vertically arranged adjacent side frames. The blowing assembly (6) includes an outer casing (61), at least one blowing element (62), and at least one ionization element (63). The outer casing (61) is connected to the support plate (11). The placement frame (21) is located inside the outer casing (61). A blowing gap is left between the placement frame (21) and the outer casing (61). A material inlet (611) is provided on the side wall of the outer casing (61). A protective plate (612) is installed on the outer casing (61) at the material inlet (611). The blowing element (62) is located within the blowing gap. The blowing element (62) includes an inner casing (621), a fan (622), and... Multiple branch pipes (625), the inner box (621) is connected to the outer box (61), the fan (622) is connected to the outer box (61) and the inner box (621), the fan (622) is used to connect the inner box (621) to the outside, the multiple branch pipes (625) are all connected to the side of the inner box (621) near the placement frame (21), one branch pipe (625) corresponds to one placement gap, the ionization element (63) is located inside the inner box (621), the ionization element (63) is connected to the inner box (621), the ionization element (63) is used to ionize the air; There are four blower components (62) and four ionization components (63). One blower component (62) is connected to the protective plate (612), and the other three blower components (62) are each connected to the other three side walls of the outer casing (61). One ionization component (63) is connected to one blower component (62). The placement frame (21) has a base plate (211) fixed on the side near the bottom of the outer box (61); The printed circuit board sorting and storage mechanism also includes a rotating component (5), which includes a rotating motor (51). The rotating motor (51) is located on the side of the support plate (11) away from the outer casing (61). The housing of the rotating motor (51) is fixed to the support plate (11). The output shaft of the rotating motor (51) passes through the support plate (11) and the outer casing (61) in sequence and is connected to the base plate (211). The output shaft of the rotating motor (51) is rotatably connected to the support plate (11) and the outer casing (61) in sequence. The rotating motor (51) drives the base plate (211) to rotate. The placement component (22) includes two connecting plates (221), a fixing rod (222), two fixing sources (223), and two placement plates (224) for placing printed circuit boards. It also includes a driving assembly (3), which includes a driving component (31) and a pushing component (32). The driving component (31) is connected to the placement frame (21), and the pushing component (32) is slidably disposed on the placement frame (21). The sliding direction of the pushing component (32) is consistent with the sliding direction of the connecting plate (221). The pusher (32) includes a pusher cylinder (322) and a pusher plate (323). The drive member (31) is fixed to the cylinder body of the pusher cylinder (322). The piston rod of the pusher cylinder (322) is fixed to the pusher plate (323). One end of the pusher plate (323) is located on the side of the lower placement plate (224) near the support plate (11). The pusher plate (323) is in contact with the lower placement plate (224). The fixed source (223) is located at one end of the connecting plate (221) near the slide (212). The fixed source (223) includes an electromagnet (2231) and a fastening rod (2232). The electromagnet (2231) is fixedly connected to the connecting plate (221) by screws. One electromagnet (2231) corresponds to one slide (212). The electromagnet (2231) extends into the slide (212). The electromagnet (2231) is electrically connected to the controller, and the controller supplies power to the electromagnet (2231). When powered on, the fixing rod (222) is fixed to the placement frame (21). When the electromagnet (2231) is de-energized by the controller, the fixing rod (222) can slide in the slide groove (212). The fastening rod (2232) is vertically set below the electromagnet (2231). The fastening rod (2232) is fixedly connected to the electromagnet (2231) by screws. The fastening rod (2232) can abut against another electromagnet (2231) adjacent to the electromagnet (2231) below it.

2. The printed circuit board sorting and temporary storage mechanism according to claim 1, characterized in that: The blower (62) also includes a plurality of air hoods (626), one of the air hoods (626) being connected to one of the branch pipes (625); The fixed source (223) is located at one end of the connecting plate (221) near the slide (212). The fixed source (223) includes an electromagnet (2231) and a fastening rod (2232). The electromagnet (2231) is fixedly connected to the connecting plate (221) by screws. One electromagnet (2231) corresponds to one slide (212). The electromagnet (2231) extends into the slide (212). The electromagnet (2231) is electrically connected to the controller, and the controller supplies power to the electromagnet (2231). When powered on, the fixing rod (222) is fixed to the placement frame (21). When the electromagnet (2231) is de-energized by the controller, the fixing rod (222) can slide in the slide groove (212). The fastening rod (2232) is vertically set below the electromagnet (2231). The fastening rod (2232) is fixedly connected to the electromagnet (2231) by screws. The fastening rod (2232) can abut against another electromagnet (2231) adjacent to the electromagnet (2231) below it.

3. The printed circuit board sorting and temporary storage mechanism according to claim 1, characterized in that: The ionization device (63) includes an anode plate (631) and a cathode plate (632). The anode plate (631) and the cathode plate (632) are both fixed to the inner casing (621). The anode plate (631) and the cathode plate (632) are arranged in parallel. A gap is left between the anode plate (631) and the cathode plate (632). The gap is connected to a plurality of the branch pipes (625). The anode plate (631) and the cathode plate (632) are both electrically connected to the controller.

4. The printed circuit board sorting and temporary storage mechanism according to claim 1, characterized in that: Both connecting plates (221) are horizontally arranged. The connecting plates (221) are arranged along the length direction of one of the horizontally arranged sides of the placement frame (21). The two connecting plates (221) are distributed along the distribution direction of two adjacent sides of the vertically arranged placement frame (21). Both connecting plates (221) are slidably arranged on the placement frame (21). The connecting plates (221) can move away from or towards the bottom plate (211). The fixing rod (222) is perpendicular to the connecting plate (221). Each end of the fixing rod (222) is fixed to one of the connecting plates (221). One fixing source (223) is correspondingly connected to one of the connecting plates (221). The fixing source (223) is used to connect the connecting plate (221) and the placement frame (21). The two placement plates (224) are each fixed to one side of the two connecting plates (221) that are close to each other.

5. The printed circuit board sorting and temporary storage mechanism according to claim 4, characterized in that: It also includes multiple fixing components (4), with one connecting plate (221) and one fixing component (4) corresponding to each other. The fixing component (4) includes a guide plate (41), multiple fixing cylinders (42), and a clamping member (43). The guide plate (41) is fixed to the connecting plate (221) and is located above the placement plate (224). The multiple fixing cylinders (42) are all located between the guide plate (41) and the placement plate (224). The multiple fixing cylinders (42) are distributed at intervals along the setting direction of the connecting plate (221). The cylinder body of the fixing cylinder (42) is fixed to the guide plate (41). The piston rod of the fixing cylinder (42) faces the side of the placement plate (224). The piston rods of the multiple fixing cylinders (42) are all connected to the clamping member (43).

6. The printed circuit board sorting and temporary storage mechanism according to claim 5, characterized in that: The clamping component (43) includes a clamping plate (431) and a first flexible pad (432). The clamping plate (431) is connected to the piston rod of the fixed cylinder (42), and the first flexible pad (432) is fixed to the clamping plate (431) on the side near the placement plate (224). The fixing component (4) also includes a protective member (44), which is fixed to the side of the placement plate (224) near the pressure plate (431) and is used to protect the printed circuit board.

7. The printed circuit board sorting and temporary storage mechanism according to claim 1, characterized in that: The support assembly (1) further includes a movable part (12), which is fixed to the bottom of the support plate (11).

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