CN111606048B - Temporary storage machine for PCB (printed circuit board) - Google Patents
Temporary storage machine for PCB (printed circuit board) Download PDFInfo
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- CN111606048B CN111606048B CN202010425775.9A CN202010425775A CN111606048B CN 111606048 B CN111606048 B CN 111606048B CN 202010425775 A CN202010425775 A CN 202010425775A CN 111606048 B CN111606048 B CN 111606048B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
- B65G47/69—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being accumulated temporarily
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention belongs to the technical field of circuit board production equipment, and particularly relates to a temporary storage machine for a PCB, which comprises a temporary storage device and a conveying mechanism for conveying the PCB, wherein the temporary storage device comprises a transfer mechanism, a temporary storage driving assembly and a plurality of temporary storage structures arranged along a preset direction, in the same temporary storage device, the output end of the temporary storage driving assembly is connected with the temporary storage structures to drive the temporary storage structures to move in the preset direction and enable one temporary storage structure to be positioned at a preset position, and the transfer mechanism is used for transferring the PCB between the conveying mechanism and the temporary storage structures at the preset position. The realization can be taken out the PCB board by temporary storage device and place to carry to next process on the conveying mechanism, also can transport the PCB board that is located conveying mechanism and does not keep in the processing to temporary storage device in simultaneously and keep in, realize incessantly depositing the PCB board and take out the PCB board, improved the processing efficiency of keeping in of PCB board effectively.
Description
Technical Field
The invention belongs to the technical field of circuit board production equipment, and particularly relates to a temporary storage machine for a PCB.
Background
In the process of producing the circuit board, the circuit board needs to be temporarily stored for a period of time to carry out the next process. When the PCB is stored, a plurality of storage bits are generally arranged on a temporary storage machine, then the PCB is conveyed to each storage bit by a conveying belt for storage, so that temporary storage is carried out for a period of time, and after the storage time is reached, the PCB is taken out and conveyed to the next process. However, in the prior art, after the PCB is stored on the temporary storage machine, a long period of time is required to wait for the PCB to start the taking-out operation, resulting in low working efficiency for completing the temporary storage process of the PCB.
Disclosure of Invention
The invention aims to provide a temporary storage machine for a PCB (printed Circuit Board), and aims to solve the technical problem of low working efficiency when the PCB in the prior art is subjected to temporary storage through the temporary storage machine.
The temporary storage machine for the PCB comprises a temporary storage device and a conveying mechanism for conveying the PCB, wherein the temporary storage device comprises a transfer mechanism, a temporary storage driving assembly and a plurality of temporary storage structures arranged along a preset direction, in the same temporary storage device, the output end of the temporary storage driving assembly is connected with the temporary storage structures to drive the temporary storage structures to move in the preset direction and enable one temporary storage structure to be located at a preset position, and the transfer mechanism is used for transferring the PCB between the conveying mechanism and the temporary storage structures at the preset position.
Optionally, the temporary storage structure comprises at least two temporary storage bar bars, and the temporary storage bar bars are arranged at intervals and positioned in the same plane to form a temporary storage supporting surface.
Optionally, the temporary storage device further comprises a temporary storage support, the temporary storage bar is connected to the temporary storage support, and the output end of the temporary storage driving assembly is connected with the temporary storage support.
Optionally, the temporary storage bar is provided with a plurality of temporary storage bar bars, and the temporary storage bar bars are distributed in a matrix to form a plurality of temporary storage supporting surfaces.
Optionally, the temporary storage driving assembly comprises a temporary storage motor, a temporary storage screw rod and a temporary storage moving nut, wherein a main shaft of the temporary storage motor is connected with the temporary storage screw rod and drives the temporary storage screw rod to rotate, the temporary storage moving nut is in threaded connection with the temporary storage screw rod, and the temporary storage moving nut is connected with the temporary storage support.
Optionally, the conveying mechanism comprises a plurality of conveying rollers which are arranged in an extending mode along a preset direction, the conveying rollers are arranged at intervals and rotate along the same direction, and the conveying rollers are used for conveying the PCB.
Optionally, transport mechanism includes transport lifting unit and translation subassembly, transport lifting unit's lift end with translation subassembly is connected and drives translation subassembly the gap between the conveying roller is along vertical direction lift, translation subassembly is used for with the PCB board transport between conveying mechanism with the holding surface of keeping in.
Optionally, the translation subassembly includes translation support, translation motor, translation lead screw, translation removal nut, transports support piece and at least two transportation bar poles, translation lead screw rotationally install in on the translation support, translation motor with translation lead screw is connected and is driven translation lead screw rotates, translation removal nut with translation lead screw spiro union, transport support piece's one end install in on the translation removal nut, each transportation bar pole all install in transport support piece's the other end, transportation bar pole interval sets up and is located the coplanar and forms one and transport the holding surface, translation support with transport lifting unit's lift end is connected.
Optionally, the transportation lifting assembly comprises a cylinder, wherein a travel rod of the cylinder is arranged vertically, and the travel rod of the cylinder is connected with the translation bracket.
Optionally, at least two temporary storage devices are arranged along the conveying direction of the conveying mechanism, wherein a transfer mechanism of one temporary storage device is used for transferring the PCB to be temporarily stored from the conveying mechanism to a corresponding temporary storage structure, and a transfer mechanism of the other temporary storage device is used for transferring the temporarily stored PCB from the corresponding temporary storage structure to the conveying mechanism.
Compared with the prior art, the temporary storage machine for the PCB has the advantages that in the same temporary storage device, as each temporary storage structure can move along the preset direction under the drive of the temporary storage driving assembly and enable one temporary storage structure to be at the preset position, in the process of temporarily storing the PCB, a plurality of PCBs circulate on the conveying mechanism, the conveying mechanism conveys one PCB on the conveying mechanism to the temporary storage structure at the preset position, then the temporary storage driving assembly drives the temporary storage structure to move along the preset direction, so that the next temporary storage structure is located at the preset position to be ready for receiving the next PCB, and meanwhile, the conveying mechanism moves to the original position to be ready for conveying the next PCB, so that circulation is achieved. When the number of the PCB boards stored on the temporary storage structure reaches a certain number, the PCB boards placed on the first temporary storage structure also reach the specified temporary storage time, at the moment, the temporary storage driving assembly drives the PCB boards placed on the first temporary storage structure to be located at the preset position, the transfer mechanism starts to take out the first PCB board placed on the temporary storage structure from the temporary storage structure to the conveying mechanism so as to convey the first PCB board to the next process, then the PCB boards on the second temporary storage structure are taken out and conveyed to the conveying mechanism, the PCB boards located on other temporary storage structures are circularly taken out, and therefore the PCB boards can be taken out from the temporary storage device and placed on the conveying mechanism to be conveyed to the next process, meanwhile, the PCB boards which are not temporarily stored on the conveying mechanism can be transferred to the temporary storage device to be temporarily stored, uninterrupted storage of the PCB boards and taking out of the PCB boards are achieved, and temporary storage processing efficiency of the PCB boards is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of a temporary storage machine for PCB boards according to an embodiment of the present invention;
fig. 2 is a schematic front view of a temporary storage machine for PCB boards according to an embodiment of the present invention;
FIG. 3 is a schematic side view of the PCB temporary storage machine of FIG. 1;
Fig. 4 is a schematic structural view of the temporary storage machine for PCB boards in fig. 3, in a state of transferring the PCB boards from the conveying mechanism to the temporary storage structure;
FIG. 5 is a schematic view of the PCB temporary storage machine of FIG. 4 for transferring the PCB to a temporary storage structure;
Fig. 6 is a schematic structural view of the PCB board of fig. 5 transferred onto the temporary storage structure;
fig. 7 is a schematic view of a part of the temporary storage machine for PCB boards in fig. 2;
FIG. 8 is a schematic view of a portion of the PCB temporary storage machine of FIG. 4;
fig. 9 is a schematic view of another direction structure of fig. 8.
Wherein, each reference sign in the figure:
10-conveying mechanism, 11-conveying roller;
30-temporary storage device, 20-transfer mechanism, 21-transfer lifting component, 22-translation component, 211-cylinder, 221-translation bracket, 222-translation motor, 223-translation screw rod, 224-translation movement nut, 225-transfer support piece, 226-transfer bar rod, 2251-support plate, 31-temporary storage driving component, 32-temporary storage structure, 311-temporary storage motor, 312-temporary storage screw rod, 313-temporary storage movement nut, 314-guide shaft, 315-coupling, 321-temporary storage bar rod and 322-temporary storage bracket;
40-PCB board.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 9 are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1, 2, 3 and 6, a temporary storage machine for a PCB board according to an embodiment of the present invention will be described. The temporary storage machine for the PCB comprises a temporary storage device 30 and a conveying mechanism 10 for conveying the PCB 40, wherein the temporary storage device 30 comprises a transfer mechanism 20, a temporary storage driving assembly 31 and a plurality of temporary storage structures 32 which are arranged along a preset direction, in the same temporary storage device 30, the output end of the temporary storage driving assembly 31 is connected with the temporary storage structures 32 to drive the temporary storage structures 32 to move along the preset direction and enable one temporary storage structure 32 to be at a preset position (the preset position is located at the side of the conveying mechanism 10 and is approximately flush with the horizontal plane of the conveying mechanism 10 for conveying the PCB 40), and the transfer mechanism 20 is used for transferring the PCB 40 between the conveying mechanism 10 and the temporary storage structures 32 at the preset position.
Compared with the prior art, in the temporary storage machine for the PCB boards provided in the embodiment of the invention, since each temporary storage structure 32 can move along the predetermined direction and one temporary storage structure 32 is located at the predetermined position under the driving of the temporary storage driving component 31 in the same temporary storage device 30, in the process of temporarily storing the PCB boards 40, a plurality of PCB boards 40 circulate on the conveying mechanism 10, the transferring mechanism 20 transfers one PCB board 40 on the conveying mechanism 10 to the temporary storage structure 32 at the predetermined position, and then the temporary storage driving component 31 drives the temporary storage structure 32 to move along the predetermined direction, so that the next temporary storage structure 32 is located at the predetermined position to be ready for receiving the next PCB board 40, and meanwhile, the transferring mechanism 20 moves to the original position to be ready for transferring the next PCB board 40, thus the circulation is performed. When the number of the PCBs 40 stored on the temporary storage structure 32 reaches a certain amount, the PCBs 40 placed on the first temporary storage structure 32 reach a predetermined temporary storage time, at this time, the temporary storage driving assembly 31 drives the PCBs 40 placed on the first temporary storage structure 32 to be located at a predetermined position, the transferring mechanism 20 starts to take out the first placed PCBs 40 from the temporary storage structure 32 to the conveying mechanism 10 for conveying to a next process, then takes out and transfers the PCBs 40 on the second temporary storage structure 32 to the conveying mechanism 10, and circularly takes out the PCBs 40 located on other temporary storage structures 32, so that the PCBs 40 can be taken out from the temporary storage device 30 and placed on the conveying mechanism 10 for conveying to the next process, and meanwhile, the PCBs 40 which are not temporarily stored on the conveying mechanism 10 can be transferred to the temporary storage device 30 for temporary storage, so that the PCBs 40 are stored and the PCB 40 are taken out uninterruptedly, and the temporary storage efficiency of the PCBs 40 is effectively improved.
In another embodiment of the present invention, the temporary storage driving assembly 31 drives the temporary storage structure 32 to move along a predetermined direction, which may be a vertical up-down direction.
In another embodiment of the present invention, as shown in fig. 1, 2, 3 and 6, at least two temporary storage devices 30 are disposed along the conveying direction of the conveying mechanism 10, wherein the transferring mechanism 20 of one temporary storage device 30 is used for transferring the PCB boards 40 to be temporarily stored from the conveying mechanism 10 to the corresponding temporary storage structures 32, and the transferring mechanism 20 of the other temporary storage device 30 is used for transferring the temporarily stored PCB boards 40 from the corresponding temporary storage structures 32 to the conveying mechanism 10. Specifically, at least two temporary storage devices 30 are arranged in the conveying direction of the conveying mechanism 10, the temporary storage devices 30 near the input end of the conveying mechanism 10 are used for storing the PCB 40, the temporarily processed PCB 40 is taken out of the temporary storage devices 30 near the output end of the conveying mechanism 10 to be conveyed to the next process, the two temporary storage devices 30 are matched with each other, the PCB 40 near the output end of the conveying mechanism 10 is firstly accessed, after the temporary storage structure 32 has accessed a certain number of the PCB 40, the PCB 40 placed on the first temporary storage structure 32 reaches the temporary storage time, at the moment, the transferring mechanism 20 on the temporary storage device 30 starts to take out the PCB 40 from the temporary storage structure 32 to the conveying mechanism 10 to be conveyed to the next process, and at the same time, the temporary storage structure 32 near the input end of the conveying mechanism 10 starts to access the PCB 40. By analogy, each temporary storage device 30 is mutually matched, so that the temporary storage device 30 relatively close to the output end of the conveying mechanism 10 continuously places the temporarily stored PCB 40 on the conveying mechanism 10 for conveying to the next process, and the temporary storage device 30 relatively close to the input end of the conveying mechanism 10 continuously transfers the PCB 40 to the temporary storage structure 32 of the temporary storage device by the conveying mechanism 10 for temporary storage, thereby realizing uninterrupted storage of the PCB 40 and taking out of the PCB 40, and greatly improving the temporary storage efficiency of the PCB 40. The solar temporary storage machine solves the problem that the existing solar temporary storage machine for the PCB cannot temporarily store a large number of thinner PCBs for a long time, and can control the sequence of the PCBs according to the process requirements.
In another embodiment of the present invention, as shown in fig. 3 and 7, the temporary storage structure 32 includes at least two temporary storage bars 321, where the temporary storage bars 321 are spaced apart and located in the same plane to form a temporary storage supporting surface. Specifically, when storing the PCB 40, by arranging each temporary storage bar 321 side by side to form a temporary storage supporting surface, the PCB 40 can be conveniently placed, and the contact area between the temporary storage bar 321 and the PCB 40 can be effectively reduced, so that the damage to the board surface of the PCB 40 due to contact is reduced.
In another embodiment of the present invention, the temporary storage bar 321 is cylindrical. Specifically, the temporary storage bar 321 is cylindrical, so that the contact position between the PCB 40 and the temporary storage bar 321 is smooth, the damage to the PCB 40 can be effectively reduced, and the temporary storage bar 321 is in line contact with the PCB 40, so that more contact area can be reduced relative to the square temporary storage bar 321, and the effect of protecting the PCB 40 is achieved.
In another embodiment of the present invention, as shown in fig. 3 and 4, the temporary storage device 30 further includes a temporary storage bracket 322, the temporary storage bar 321 is connected to the temporary storage bracket 322, and the output end of the temporary storage driving assembly 31 is connected to the temporary storage bracket 322. Specifically, through setting up the support 322 of keeping in for each bar 321 of keeping in is connected with the support 322 of keeping in, just so can drive the support 322 of keeping in through the drive assembly 31 of keeping in and reciprocate, realizes driving each bar 321 of keeping in and removes simultaneously, not only can guarantee the efficiency of removal, can make each supporting surface of keeping in steadily remove moreover, can not squint, guarantees that PCB board 40 can place steadily at the in-process of removing.
In another embodiment of the present invention, as shown in fig. 3 and 7, a plurality of temporary storage bars 321 are provided, and the temporary storage bars 321 are distributed in a matrix to form a plurality of temporary storage supporting surfaces. Specifically, each temporary storage bar 321 is connected to the temporary storage bracket 322 and is distributed in a matrix in the horizontal direction and the vertical direction, so that each temporary storage support bar forms a temporary storage support surface in the horizontal direction, and the temporary storage support surfaces in the horizontal direction are uniformly arranged in the vertical direction to form a plurality of temporary storage support surfaces for placing the PCB 40. For example, 20 rows of temporary storage brackets 322 arranged along the horizontal direction may be disposed in the vertical direction, so that 20 temporary storage support surfaces arranged up and down are formed for placing the PCB 40.
In another embodiment of the present invention, as shown in fig. 2, 3 and 7, the temporary storage driving assembly 31 includes a temporary storage motor 311, a temporary storage screw rod 312 and a temporary storage moving nut 313, wherein a spindle of the temporary storage motor 311 is connected with the temporary storage screw rod 312 and drives the temporary storage screw rod 312 to rotate, the temporary storage moving nut 313 is in threaded connection with the temporary storage screw rod 312, and the temporary storage moving nut 313 is connected with the temporary storage bracket 322. Specifically, in driving the temporary storage bar 321 to move up and down, the temporary storage motor 311 drives the temporary storage screw rod 312 to rotate, so that the temporary storage screw rod 312 drives the temporary storage moving nut 313 to move up and down, and the temporary storage moving nut 313 drives the temporary storage bracket 322 to move up and down synchronously, so as to drive each temporary storage bar 321 (i.e. temporary storage supporting surface) to move up and down. Wherein, can also set up the guiding axle 314 that extends with temporary storage lead screw 312 equidirectional through the both sides at temporary storage lead screw 312, temporary storage support 322 and guiding axle 314 sliding connection for guiding axle 314 can assist temporary storage support 322 reciprocate like this, guarantees temporary storage support 322 and removes steadily. And when the temporary storage motor 311 drives the temporary storage screw rod 312 to rotate, a coupler 315 can be arranged between the main shaft of the temporary storage motor 311 and the temporary storage screw rod 312, so that the temporary storage screw rod 312 rotates more smoothly.
In another embodiment of the present invention, as shown in fig. 1 and 2, the conveying mechanism 10 includes a plurality of conveying rollers 11 extending in a predetermined direction, the conveying rollers 11 being spaced apart and rotated in the same direction, the conveying rollers 11 being used for conveying the PCB 40. Specifically, each of the conveying rollers 11 is arranged along a predetermined direction to form a conveying channel, each of the conveying rollers 11 rotates along the same direction to form a conveying channel which flows along a fixed direction, when the PCB 40 flows on the conveying channel, the PCB 40 flows on each of the conveying rollers 11, when the PCB 40 flows to the position of the conveying mechanism 20, the conveying mechanism 20 passes through the gaps between the conveying rollers 11 from below the conveying rollers 11 and goes out to above each of the conveying rollers 11, so that the PCB 40 on the conveying rollers 11 is lifted up and then conveyed to the temporary storage structure 32 for temporary storage, and likewise, when the PCB 40 is conveyed to the conveying rollers 11 from the temporary storage structure 32, the conveying mechanism 20 passes out from the gaps between the temporary storage bar 321 from below the temporary storage bar 321 and goes up to above the temporary storage bar 321, so that the PCB 40 on the temporary storage bar 321 is lifted up, and then conveyed to above the conveying rollers 11, and at this time, the conveying mechanism 20 moves down to drive the conveying plate 40 to move down, so that the PCB 20 on the conveying mechanism 20 is placed on the conveying rollers 11 to the gap between the conveying rollers 11. When the conveying rollers 11 are driven to synchronously rotate towards the same direction, the conveying rollers 11 are connected with the conveying rollers 11 through transmission shafts, the transmission shafts are connected with the conveying rollers 11 through gear modules to drive the conveying rollers 11 to rotate, the transmission shafts are driven to rotate through motors, and the rotation shafts and the main shafts of the motors can be driven through synchronous wheels and synchronous belts.
In another embodiment of the present invention, the conveyor 10 is a commercially available conveyor roller conveyor.
In another embodiment of the present invention, as shown in fig. 4, 5 and 6, the transferring mechanism 20 includes a transferring lifting assembly 21 and a translating assembly 22, where a lifting end of the transferring lifting assembly 21 is connected to the translating assembly 22 and drives the translating assembly 22 to lift and lower a gap between the conveying rollers 11 along a vertical direction (X direction in the drawing), and the translating assembly 22 is used to transfer the PCB board 40 between the conveying mechanism 10 and the temporary storage supporting surface (Y direction in the drawing). Specifically, when the transferring mechanism 20 transfers the PCB 40, the translation assembly 22 is used for supporting the PCB 40, and the transferring lifting assembly 21 drives the translation assembly 22 to move up and down at the gap between the conveying rollers 11 and move up and down at the gap between the temporary storage bar 321, so that the PCB 40 on the translation assembly 22 can be placed on the temporary storage bar 321 or the conveying rollers 11, and the PCB 40 on the translation assembly 22 can be taken out from the temporary storage bar 321 or the conveying rollers 11. When the PCB 40 is required to be stored on the temporary storage structure 32, the transfer lifting assembly 21 drives the transfer assembly 22 to move upwards from the lower direction of the conveying roller 11 to lift the PCB 40 positioned on the conveying roller 11, at this time, the transfer assembly 22 drives the PCB 40 to move towards the temporary storage structure 32, so that the PCB 40 is positioned above the temporary storage bar 321, then the transfer lifting assembly 21 drives the transfer assembly 22 to move downwards between gaps of the temporary storage bar 321, so that the PCB 40 is placed on the temporary storage bar 321, when the PCB 40 is required to be taken out from the temporary storage structure 32, the transfer lifting assembly 21 drives the transfer assembly 22 to move upwards from the lower direction of the temporary storage bar 321 to lift the PCB 40 positioned on the temporary storage bar 321, at this time, the transfer assembly 22 drives the PCB 40 to move towards the conveying roller 11, so that the PCB 40 is positioned above the conveying roller 11, and then the transfer lifting assembly 21 drives the transfer assembly 22 to move downwards between gaps of the conveying rollers 11, so that the PCB 40 is placed on the conveying roller 11 to be conveyed to the next step.
In another embodiment of the present invention, as shown in fig. 5, 8 and 9, the translation assembly 22 includes a translation bracket 221, a translation motor 222, a translation screw 223, a translation moving nut 224, a transfer support 225 and at least two transfer bars 226, the translation screw 223 is rotatably mounted on the translation bracket 221, the translation motor 222 is connected with the translation screw 223 and drives the translation screw 223 to rotate, the translation moving nut 224 is in threaded connection with the translation screw 223, one end of the transfer support 225 is mounted on the translation moving nut 224, each transfer bar 226 is mounted on the other end of the transfer support 225, the transfer bars 226 are spaced apart and located in the same plane to form a transfer support surface, and the translation bracket 221 is connected with the lifting end of the transfer lifting assembly 21. Specifically, the transferring support 225 includes a plurality of support plates 2251 corresponding to the transferring bars 226, each support plate 2251 is connected to each transferring bar 226 in a one-to-one correspondence, and the transferring bars 226 and the support plates 2251 are in a vertical state, and the transferring bars 226 connected to the transferring support 225 are located in the same horizontal plane to form a transferring support surface. The support plate 2251 is flat, so that the transfer bar 226 can be driven to move up and down in the gap between the conveying rollers 11 and in the gap between the temporary storage bars 321. The transferring bar 226 moves up and down in the gap between the conveying rollers 11, and supports the PCB 40 or lowers the PCB 40 when the gap between the temporary storing bar 321 moves up and down, and then the transferring of the PCB 40 is achieved between the conveying rollers 11 and the temporary storing bar 321 under the driving of the translational nut 224.
In another embodiment of the present invention, the transferring bar 226 is a cylindrical bar, so that the contact position between the PCB 40 and the transferring bar 226 is smooth in the process of transferring the PCB 40, and damage to the PCB 40 is effectively reduced, and since the transferring bar 226 is in "line contact" with the PCB 40, more contact area can be reduced relative to the "surface contact" of the square transferring bar 226, so as to achieve the effect of protecting the PCB 40.
In another embodiment of the present invention, as shown in fig. 5, 6 and 8, the transfer lifting assembly 21 includes a cylinder 211, a travel rod of the cylinder 211 is vertically disposed, and the travel rod of the cylinder 211 is connected to a translation bracket 221. Specifically, when the translation assembly 22 is driven to move up and down, the air cylinder 211 stretches up and down through the travel bar, so that the translation bracket 221 is driven to move up and down, and the translation bracket 221 synchronously drives the transfer support 225 to move up and down, so as to realize that each transfer bar 226 moves up and down simultaneously. Wherein, can also be in order to assist translation support 221 reciprocates through setting up the slip module, the slip module include the guide rail and with guide rail sliding connection's slider, the guide rail is vertical setting, the slider is connected with translation support 221 to make translation support 221 more steady in-process that reciprocates.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010425775.9A CN111606048B (en) | 2020-05-19 | 2020-05-19 | Temporary storage machine for PCB (printed circuit board) |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010425775.9A CN111606048B (en) | 2020-05-19 | 2020-05-19 | Temporary storage machine for PCB (printed circuit board) |
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| CN111606048A CN111606048A (en) | 2020-09-01 |
| CN111606048B true CN111606048B (en) | 2025-04-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112777295B (en) * | 2020-09-07 | 2025-03-07 | 普洛赛斯（苏州）智能装备有限公司 | A PCB board temporary storage machine |
| CN112478719A (en) * | 2020-12-03 | 2021-03-12 | 昆山可立维机电有限公司 | Plate first-in first-out temporary storage machine |
| CN113148586B (en) * | 2021-05-14 | 2022-12-16 | 重庆宏旷电子科技有限公司 | Automatic transfer system of printed circuit board |
| CN115297708B (en) * | 2022-05-07 | 2025-06-13 | 奥蒂玛光学科技（深圳）有限公司 | A circuit board access method, temporary storage device and storage medium |
| CN114940331B (en) * | 2022-06-28 | 2025-08-19 | 厦门奥拓美科技有限公司 | Cassette type transfer equipment for improving production efficiency |
| CN117000630A (en) * | 2022-10-14 | 2023-11-07 | 东莞市海轮电子科技有限公司 | Lifting and lowering alternating circuit board automatic detection equipment |
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| CN212531406U (en) * | 2020-05-19 | 2021-02-12 | 深圳市创新特科技有限公司 | Temporary storage machine for PCB (printed circuit board) |
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| DE102010046330B4 (en) * | 2010-09-23 | 2018-03-29 | Hegla Gmbh & Co. Kg | Method for operating a buffer for residual glass panels and intermediate storage unit for residual glass panels |
| CN109279355A (en) * | 2018-11-29 | 2019-01-29 | 大江南电子科技（昆山）有限公司 | Plate putting machine with temporary function |
| CN209582897U (en) * | 2019-01-29 | 2019-11-05 | 东莞市坤鹏伯爵机械设备有限公司 | A kind of novel temporary storage mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212531406U (en) * | 2020-05-19 | 2021-02-12 | 深圳市创新特科技有限公司 | Temporary storage machine for PCB (printed circuit board) |
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| Publication number | Publication date |
|---|---|
| CN111606048A (en) | 2020-09-01 |
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