CN220097696U - Switching device for circuit board storage rack - Google Patents
Switching device for circuit board storage rack Download PDFInfo
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- CN220097696U CN220097696U CN202320693986.XU CN202320693986U CN220097696U CN 220097696 U CN220097696 U CN 220097696U CN 202320693986 U CN202320693986 U CN 202320693986U CN 220097696 U CN220097696 U CN 220097696U
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 21
- 230000003028 elevating effect Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000002195 synergetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a circuit board storage rack switching device which comprises a lifting mechanism and a conveying mechanism, wherein the conveying mechanism is arranged on one side of the lifting mechanism and is used for conveying storage racks, the lifting mechanism comprises lifting seats, a power bin and a supporting bin, lifting screw rods, guide rods and rotating motors are arranged in the power bin, one side of each lifting seat is connected with each lifting screw rod and each guide rod, each rotating motor is connected with each lifting screw rod, the other side of each lifting seat is in sliding connection with the corresponding supporting bin, the conveying mechanism comprises two storage rack conveying belts, two rotary conveying tables and two transition platforms, the two storage rack conveying belts are symmetrically arranged on two sides of each rotary conveying table, and the transition platforms are arranged on one side of each rotary conveying table and are perpendicular to the corresponding storage rack conveying belts. The storage racks are switched through the rotary conveying platform and the storage rack conveyor belt.
Description
Technical Field
The utility model belongs to the technical field of circuit board production equipment, and particularly relates to a circuit board storage rack switching device.
Background
In the production process of the circuit board, the circuit board can be placed into a special circuit board storage rack when being stored and circulated, a plurality of grooves for placing the circuit board are formed in the circuit board storage rack along the vertical direction, and the circuit board needs to be placed into the grooves one by one when being placed. In the past, manual placement is used, but the manual placement is time-consuming and labor-consuming, and aiming at the problem that the circuit board is stored in the circuit board storage rack, an upper board machine and a lower board machine for taking out and storing the circuit board are designed in the prior art, and the circuit board can be taken out and stored in the circuit board storage rack through the upper board machine and the lower board machine.
In the plate feeding machine based on SMT plate material transmission with the publication number of CN213386127U, a material frame conveyed from a feeding device is conveyed into a lifting mechanism by a feeding conveyor belt matched with a conveying belt, and then a lead screw is driven by a C motor to rotate, so that the lifting plate drives a lifting table to lift, the lifting distance is controlled by a position sensor, a B motor drives a belt to operate in the lifting process, and then a sliding block is driven to move forwards, so that a straight shaft can push the plate material in the material frame out of the material frame, and the plate material in the material frame is conveyed to the next procedure. According to the technical scheme, no-load and full-load material frame switching is realized through the feeding conveyor belt and the discharging conveyor belt, but manual feeding and taking-down of the material frame are needed, manual participation is needed when the material frame needs to be replaced, automatic feeding and discharging of the material frame can not be realized, and manual transferring is needed when the material frame is fed to the next link.
In order to solve the above problems, a switching device for a circuit board storage rack is proposed.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a circuit board storage rack switching device, which aims at the problem of storage rack switching in the circuit board collection process.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a circuit board storage rack switching device, includes elevating system and conveying mechanism, conveying mechanism installs in elevating system one side for the transportation of storage rack, elevating system includes elevating platform, power storehouse and supporting storehouse, be provided with elevating screw, guide bar and rotating electrical machines in the power storehouse, elevating platform one side is connected with elevating screw and guide bar, rotating electrical machines and elevating screw are connected, elevating platform opposite side and supporting storehouse sliding connection, conveying mechanism includes storage rack conveyer belt, rotatory delivery table and transition platform, the storage rack conveyer belt is provided with two, installs in rotatory delivery table both sides symmetrically, transition platform sets up in rotatory delivery table one side, and is perpendicular with the storage rack conveyer belt.
In an embodiment of the utility model, the rotary conveying table is provided with a first conveyor belt, a first sensor and a second sensor, the first sensor and the second sensor are sequentially arranged along the first conveyor belt, the rotary conveying table comprises a rotary base and a rotary platform, the rotary platform is arranged on the rotary base, a driving motor is arranged on the rotary base, and the driving motor is connected with the rotary platform and used for driving the rotary platform.
In an embodiment of the utility model, a second conveyor belt is arranged on the transition platform for conveying the storage rack.
In an embodiment of the utility model, a connecting part is arranged on one side of the lifting seat, the connecting part is in threaded connection with the lifting screw rod, the connecting part is in rotary connection with the guide rod, a sliding part is arranged on the other side of the lifting seat, which is symmetrical, and the sliding part is in sliding connection with the inner wall of the supporting bin.
In an embodiment of the utility model, clamping plates are arranged on two symmetrical sides of the lifting seat, the clamping plates are provided with air cylinders, and the output ends of the air cylinders are fixedly connected with the clamping plates and used for fixing the storage rack.
In an embodiment of the present utility model, a third conveyor belt, a third sensor and a fourth sensor are disposed on the lifting seat, and the third sensor and the fourth sensor are sequentially disposed along the third conveyor belt.
In an embodiment of the present utility model, four contact switches are uniformly arranged on the top of the rotating base along the circumference, and one contact switch is arranged on the bottom of the rotating platform.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the embodiment of the utility model, the automatic switching of the storage racks is realized by arranging the rotary conveying platform and the storage rack conveyor belt, a certain number of empty storage racks are placed on the storage rack conveyor belt on one side of the rotary conveying platform, the storage rack conveyor belt on the other side of the rotary conveying platform is used for conveying full-load storage racks, the rotary conveying platform plays a role in transferring and switching, manual participation is not needed in the collection process of the circuit board, and the automation is completely realized; the lifting seat is provided with the clamping plate and the air cylinder, so that the storage rack can be fixed, and shaking and displacement in the loading process are avoided; the utility model realizes the automation of circuit board collection and improves the production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related 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 the present utility model;
FIG. 2 is a schematic front view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of a lifting seat;
fig. 5 is a schematic structural view of the rotary transfer table.
Icon: the device comprises a storage rack conveyor belt, a 2-rotary conveying table, a 3-transition platform, a 4-lifting seat, a 5-first conveyor belt, a 6-second conveyor belt, a 7-third conveyor belt, an 8-rotary base, a 9-rotary platform, a 10-clamping plate, an 11-cylinder, a 12-first sensor, a 13-second sensor, a 14-third sensor, a 15-fourth sensor, a 16-guide rod, a 17-lifting screw rod, a 18-power bin, a 19-supporting bin, a 20-connecting part, a 21-sliding part, a 22-driven gear, a 23-driving motor, a 24-driving gear and a 25-contact switch.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the azimuth or positional relationship indicated by the terms "inner", "outer", etc. appears to be based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "configured," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, the present embodiment provides a circuit board storage rack switching device.
In this embodiment, the circuit board storage and switching device includes elevating system and conveying mechanism, and elevating system is used for realizing the lift of storage rack, makes the storage rack adjust height according to the storage condition, and the output of the circuit board processing equipment of being convenient for sends the circuit board into the storage rack. The conveying mechanism is used for conveying the storage racks, conveying the empty storage racks into the lifting mechanism, receiving the full-load storage racks and conveying the full-load storage racks to the next link.
In this embodiment, the lifting mechanism comprises a lifting base 4, a power bin 18 and a support bin 19. A lifting screw rod 17, a rotating motor and a guide rod 16 are arranged in the power bin 18, the lifting screw rod 17 and the guide rod 16 are vertically arranged, and the output end of the rotating motor is connected with the top end of the lifting screw rod 17 so as to drive the lifting screw rod 17 to rotate. One side of the lifting seat 4 is in threaded connection with the lifting screw rod 17, is in sliding connection with the guide rod 16, and the lifting seat 4 can be lifted by driving the lifting screw rod 17 to rotate through a rotating motor. The lifting seat 4 is provided with connecting portion on one side, and the opposite side of symmetry is provided with sliding portion, connecting portion and lifting screw 17 threaded connection, guide bar 16 and connecting portion sliding connection, sliding portion then with the inside wall sliding connection of supporting bin 19 to improve lifting seat 4 stability in the lift in-process. The lifting mechanism is provided with a position sensor, the lifting of the lifting seat 4 is controlled by the position sensor, and a detector is further arranged for detecting whether the circuit board is placed in the storage rack, under the synergistic effect of the position sensor and the detector, each circuit board is placed in the storage rack, and the upper lecture seat can ascend or descend by a certain distance, so that the empty groove on the storage rack is aligned with the output end of the circuit board processing equipment, and the circuit board is placed in the storage rack conveniently.
In this embodiment, the transport mechanism includes a storage rack conveyor 1, a rotary transport table 2, and a transition platform 3. The two storage rack conveyor belts 1 are symmetrically arranged on two sides of the rotary conveying table 2, one storage rack is used for conveying empty storage racks, and the other storage rack is used for conveying full storage racks. The transition platform 3 is installed in one side of rotatory delivery table 2 and is perpendicular with storage rack conveyer belt 1, and transition platform 3 one end is connected with rotatory delivery table 2, and the other end is connected with elevating seat 4, and the effect of transition platform 3 is to send empty storage rack to elevating seat 4 by rotatory delivery table 2, and to send full-load storage rack to rotatory delivery table 2 by elevating seat 4.
In this embodiment, the rotary conveying table 2 includes a rotary table 9 and a rotary base 8, the rotary table 9 and the rotary base 8 are rotationally connected, a driving motor is provided on the rotary base 8, and the driving motor is rotationally connected with the rotary table 9 for driving the rotary table 9 to rotate. The rotary platform 9 and the rotary base 8 can be in rotary connection through bearings, and can also be realized through other mechanisms. The rotary platform 9 and the driving motor can be in meshed connection through gears, and the driving motor can drive the rotary platform 9 through the cooperation of a worm wheel and a worm. Be provided with first conveyer belt 5, first inductor 12 and second inductor 13 on rotatory conveyer table 2, first inductor 12 and second inductor 13 set gradually along first conveyer belt 5, and leave certain distance between first inductor 12 and the second inductor 13, first inductor 12 and second inductor 13 are used for detecting the position of depositing on rotatory conveyer table 2, and first inductor 12 and second inductor 13 are even with driving motor and first conveyer belt 5 electricity, can control driving motor and the start-stop of first conveyer belt 5. When the storage rack conveys the empty storage rack to the rotary conveying table 2, the storage rack firstly triggers the first sensor 12, the first conveyor belt 5 is started to convey the storage rack, the storage rack continues to advance until the second sensor 13 is triggered, the driving motor starts the rotary conveying table 2 to start rotating, and after the rotary conveying table rotates by 90 degrees, the first conveyor belt 5 and the second conveyor belt are positioned on the same straight line to convey the storage rack to the transition platform 3. When the transition platform 3 conveys the full-load storage rack to the transition platform 3, the second sensor 13 and the first sensor 12 are triggered successively in the conveying process, the first conveyor belt 5 is started when the second sensor 13 is triggered, the second sensor 13 and the first sensor 12 trigger the starting driving motor to enable the rotary conveying table 2 to rotate by 90 degrees, the first conveyor belt 5 and the storage rack conveyor belt 1 are located on the same straight line, the full-load storage rack is conveyed to the storage rack conveyor belt 1, and the full-load storage rack conveyor belt 1 is conveyed to the next link. Contact switches are provided on the top of the swivel base 8 and the bottom of the swivel platform 9 to control the angle of rotation of the swivel platform 9. Four contact switches are uniformly arranged on the rotating base 8 along the circumference, and one contact switch is arranged at the bottom of the rotating platform 9. Initially, the contact switch on the rotary platform 9 is in contact with the contact switch on the rotary base 8, and when the rotary platform 9 rotates 90 ° and then is in contact with the other contact switch, the driving motor is stopped, and the rotation angle of the rotary platform 9 is controlled by the contact switch.
In the present embodiment, the rotary table 2 is driven by gears. The rotary platform 9 is characterized in that a rotating shaft is arranged on the rotary base 8, the bottom of the rotary platform 9 is connected with a bearing, the bearing is sleeved on the rotating shaft, a driving motor is further arranged at the output end of the driving motor, a driven gear is fixedly arranged at the outer side of the bearing, and the driving gear is meshed with the driven gear so as to drive the rotary platform 9 by the driving motor.
In this embodiment, clamping plates 10 are symmetrically arranged on two sides of the lifting seat 4, the clamping plates 10 are provided with air cylinders 11, piston rods of the air cylinders 11 are fixedly connected with the clamping plates 10, the air cylinders 11 are fixedly arranged on the lifting seat 4, and the clamping plates 10 are driven by the air cylinders 11, so that the clamping plates 10 clamp the storage rack to achieve storage fixation. The lifting seat 4 is provided with a third conveyor belt 7, a third sensor 14 and a fourth sensor 15, the third sensor 14 and the fourth sensor 15 are sequentially arranged along the three conveyor belts, and a certain distance is reserved between the third sensor 14 and the fourth sensor 15 and used for sensing the position of the storage rack on the lifting seat 4. The third sensor 14 and the fourth sensor 15 are electrically connected with the air source of the air cylinder 11, the third driving belt and the rotary motor, and can control the start and stop of the third driving belt 7 and the rotary motor and the extension and retraction of the air cylinder 11. When the storage rack is conveyed to the lifting seat 4 by the transition platform 3, the third sensor 14 is triggered firstly, the third conveyor belt 7 is started, the storage rack is conveyed, the fourth sensor 15 is triggered secondly, the third conveyor belt 7 is stopped, the air cylinder 11 stretches out to clamp the storage rack, and the driving motor is started, so that the lifting seat 4 starts to lift.
In the present embodiment, the first sensor 12, the second sensor 13, the third sensor 14, and the fourth sensor 15 are proximity switches or infrared sensing switches. It should be noted that the transition platform 3 is also provided with sensors to control the start and stop of the second conveyor belt 6 and the transport direction.
The working process comprises the following steps: when the circuit board of circuit board processing equipment output is collected to needs, storage rack conveyer belt 1 can carry the storage rack that is empty load for rotatory delivery table 2, when the storage rack triggered first inductor 12, first conveyer belt starts, carry the storage rack in coordination with storage rack conveyer belt 1, when the storage rack triggered second inductor 13, namely the storage rack is located the storage rack conveyer belt completely, driving motor starts, first conveyer belt 5 stops, rotatory platform 9 rotates 90, first conveyer belt 5 and second conveyer belt 6 are located same straight line, first conveyer belt starts again, under the synergism of first transmission and second conveyer belt 6, carry the storage rack by rotatory platform 9 to transition platform 3. And then the transition platform 3 conveys the storage rack to the lifting seat 4, in the process, the storage rack firstly triggers the third sensor 14, the third conveyor belt 7 is started to cooperatively convey the storage rack by the second conveyor belt 6, when the storage rack triggers the fourth sensor 15 (namely, the storage rack is completely positioned on the lifting seat 4), the air cylinder 11 stretches out, so that the clamping plate 10 clamps the storage rack, the third conveyor belt 7 is stopped, and the driving motor is started to lift the lifting seat 4. Under the synergistic effect of the position sensor and the detector, the lifting seat 4 is lowered for a certain distance after a circuit board is placed in the storage rack until the storage rack is fully loaded. After full load, lifting seat 4 descends to with transition platform 3 parallel and level, cylinder 11 is retracted afterwards, and third conveyer belt 7 starts, and cooperation second conveyer belt 6 carries the storage rack to transition platform 3, carries the storage rack to rotatory transport table 2 again by second conveyer belt 6 and first conveyer belt 5, triggers behind second inductor 13 and the first inductor 12, and rotatory platform 9 rotation 90, carries the storage rack to storage rack conveyer belt 1, has storage rack conveyer belt 1 to carry full-load storage rack to the next link. Repeating the above steps.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The circuit board storage rack switching device is characterized by comprising a lifting mechanism and a conveying mechanism, wherein the conveying mechanism is arranged on one side of the lifting mechanism and used for conveying storage racks, the lifting mechanism comprises lifting seats, a power bin and a supporting bin, lifting screw rods, guide rods and rotating motors are arranged in the power bin, one side of each lifting seat is connected with the lifting screw rods and the guide rods, the rotating motors are connected with the lifting screw rods, the other side of each lifting seat is in sliding connection with the supporting bin, the conveying mechanism comprises storage rack conveying belts, rotary conveying tables and transition platforms, the storage rack conveying belts are arranged in two, symmetrically arranged on two sides of each rotary conveying table, and the transition platforms are arranged on one side of each rotary conveying table and are perpendicular to the storage rack conveying belts.
2. The circuit board storage rack switching device according to claim 1, wherein,
the rotary conveying table is provided with a first conveying belt, a first sensor and a second sensor, the first sensor and the second sensor are sequentially arranged along the first conveying belt, the rotary conveying table comprises a rotary base and a rotary platform, the rotary platform is arranged on the rotary base, a driving motor is arranged on the rotary base, and the driving motor is connected with the rotary platform and used for driving the rotary platform.
3. The circuit board storage rack switching device according to claim 1, wherein,
and a second conveyor belt is arranged on the transition platform and used for conveying the storage rack.
4. The circuit board storage rack switching device according to claim 1, wherein,
the lifting seat is characterized in that a connecting part is arranged on one side of the lifting seat, the connecting part is in threaded connection with the lifting screw rod, the connecting part is rotationally connected with the guide rod, a sliding part is arranged on the other side of the lifting seat, which is symmetrical, and the sliding part is in sliding connection with the inner wall of the supporting bin.
5. The circuit board storage rack switching device according to claim 4, wherein,
clamping plates are arranged on two symmetrical sides of the lifting seat, the clamping plates are provided with air cylinders, and the output ends of the air cylinders are fixedly connected with the clamping plates and used for fixing the storage rack.
6. The circuit board storage rack switching device according to claim 5, wherein,
the lifting seat is provided with a third conveying belt, a third sensor and a fourth sensor, and the third sensor and the fourth sensor are sequentially arranged along the third conveying belt.
7. The circuit board storage rack switching device according to claim 2, wherein,
four contact switches are uniformly arranged on the top of the rotating base along the circumference, and one contact switch is arranged on the bottom of the rotating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693986.XU CN220097696U (en) | 2023-03-31 | 2023-03-31 | Switching device for circuit board storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693986.XU CN220097696U (en) | 2023-03-31 | 2023-03-31 | Switching device for circuit board storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097696U true CN220097696U (en) | 2023-11-28 |
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ID=88870449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320693986.XU Active CN220097696U (en) | 2023-03-31 | 2023-03-31 | Switching device for circuit board storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097696U (en) |
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2023
- 2023-03-31 CN CN202320693986.XU patent/CN220097696U/en active Active
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