CN117460175B - Baking equipment for manufacturing Mini LED PCB - Google Patents
Baking equipment for manufacturing Mini LED PCB Download PDFInfo
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- CN117460175B CN117460175B CN202311786506.5A CN202311786506A CN117460175B CN 117460175 B CN117460175 B CN 117460175B CN 202311786506 A CN202311786506 A CN 202311786506A CN 117460175 B CN117460175 B CN 117460175B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/227—Drying of printed circuits
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Baking, Grill, Roasting (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses baking equipment for manufacturing a Mini LED PCB, which relates to the technical field of printed circuit board manufacturing, and is characterized in that the baking equipment comprises the following technical scheme: a baking rack is fixedly arranged in the baking shell and the baking shell, and is used for placing pcb boards to be processed; the support assemblies are arranged on the baking frame at intervals; the clamping mechanism is arranged on the supporting component and used for clamping a pcb board placed on the baking rack through movement of the clamping mechanism; and the discharging mechanism is arranged on the supporting component and is used for moving the baked pcb out of the baking shell and temporarily storing the pcb. The effect is, through the supporting component cooperation fixture that sets up in toasting the shell use, makes the pcb board after accomplishing high temperature and toasts, and fixture can replace the manual work to carry out the centre gripping with the pcb board that toast the inside temperature is higher to reduce the manual work to a certain extent and got the possibility of scalding when the board.
Description
Technical Field
The invention relates to the technical field of printed circuit board manufacturing, in particular to baking equipment for manufacturing a Mini LED PCB.
Background
The MiniLED display is a desktop display device to which MiniLED backlight technology is applied. The MiniLED can obtain more excellent contrast and brightness performance through the partitioned backlight, and the display effect is better than that of an LED screen.
With rapid development of display technology, mini LED display products are already applied to commercial fields such as monitoring command, high-definition performance, high-end cinema, medical diagnosis, advertisement display, conference, office display, virtual reality and the like. Mini LED is defined as: the LED device with the chip size of 50-200 mu m has the advantages that as the LED device is smaller, the requirements of the product on windowing are very strict, poor exposure is not allowed, PAD is irregular and bonding PAD foreign matters are not allowed, otherwise, the blue light spot is not bright when the product is lighted.
In the pcb processing process, in order to ensure that the pcb can be more smooth in the subsequent workpiece welding process and is dried, the pcb is generally placed in a baking oven, the pcb is baked, and after the baking of the board surface is completed, an operator is required to take out and cool the pcb, the temperature of which is not reduced in the baking oven, by using a heat insulation tool.
At present, in the related technical scheme, because the temperature of the pcb board which is just baked is higher, in the process that operators use heat insulation tools to take out pcb boards in baking boxes one by one, the operators need to be close to the baking boxes, so that the skin exposing parts of the operators can be carelessly contacted with the inside of the high-temperature baking boxes, and skin scalding is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide baking equipment for manufacturing a Mini LED PCB board, and aims to solve the technical problems.
In order to achieve the above object, the present invention provides the following technical solutions, including: the baking rack is fixedly arranged in the baking shell and used for placing pcb boards to be processed;
the support assemblies are arranged on the baking frame at intervals;
the clamping mechanism is arranged on the supporting component and used for clamping a pcb board placed on the baking rack through movement of the clamping mechanism;
and the discharging mechanism is arranged on the supporting component and is used for moving the baked pcb out of the baking shell and temporarily storing the pcb.
As a further scheme of the invention: the supporting component comprises a hanging plate, a lifting plate and a material plate, wherein the hanging plate is fixedly connected with an external wall surface, the lifting plate is fixedly connected onto the hanging plate, the material plate is fixedly connected onto the hanging plate, and the lifting plate and the material plate are stable through the hanging plate.
As a further scheme of the invention: the clamping mechanism comprises a driving assembly and a clamping assembly, wherein the driving assembly is arranged on the hanging plate and used for driving the clamping assembly to reciprocate, the clamping assembly is arranged on the lifting plate and is assisted by the driving assembly and used for clamping a pcb board which is placed in the baking rack and baked.
As a further scheme of the invention: the driving assembly comprises a motor, a driving column, a telescopic member, control teeth, driven teeth, a positioning member and a reset mechanism, wherein the motor is fixedly connected to the hanging plate, the driving column is fixedly connected to the output end of the motor, the motor is driven by an external control switch, the driving column is driven to rotate by the output end, the telescopic member is fixedly connected to the driving column, the telescopic member synchronously rotates along with the rotation of the driving column, the control teeth are fixedly connected to the telescopic member, the control teeth synchronously rotate along with the rotation of the telescopic member, and extend through the telescopic member, the control teeth reciprocate, the driven teeth are meshed with the control teeth and are connected with the control teeth, the driven teeth are driven to rotate through the rotation of the control teeth, the positioning member is fixedly connected to the hanging plate, and the positioning member is also in rotary connection with the telescopic member.
As a further scheme of the invention: the clamping assembly comprises a screw rod, a clamping plate, an anti-sliding block, a stabilizing piece, a first sliding rail, a second sliding rail and a connecting plate, wherein the screw rod is fixedly connected to a driven tooth, the screw rod is rotated through the driven tooth to synchronously rotate, the clamping plate is in threaded connection with the outside of the screw rod, the clamping plate is made to reciprocate through the rotation of the screw rod, the anti-sliding block is fixedly connected to the clamping plate, the pcb plate placed in the baking rack is clamped through the cooperation of the clamping plate and the anti-sliding block, the stabilizing piece is fixedly connected to the clamping plate, the first sliding rail and the second sliding rail are installed on the lifting plate at intervals, the clamping plate is in sliding connection with the first sliding rail, the stabilizing piece is in sliding connection with the second sliding rail, and the first sliding rail and the second sliding rail are used for respectively stabilizing the moving tracks of the clamping plate and the stabilizing piece, and the connecting plate is respectively fixedly connected with the first sliding rail and the second sliding rail.
As a further scheme of the invention: the blanking mechanism comprises a connecting component and a blanking component, wherein the connecting component is respectively arranged on the second sliding rail and the driving column, the connecting component is used for connecting the clamping plate with the driving column, the blanking component is arranged on the hanging plate, the blanking component is used for driving the pcb plate clamped on the clamping plate to move through the driving of the motor, and the pcb plate is blanked.
As a further scheme of the invention: the connecting assembly comprises a synchronous column, a space plate, a hook, an extrusion plate and an elastic piece, wherein the synchronous column is fixedly connected to the driving column, the synchronous column rotates along with the rotation of the driving column, and the space plate is fixed; connect on the synchronous post, couple rotation connects on the space board, stripper plate fixed connection is on the couple, elastic component respectively with stripper plate and space board fixed connection, when the couple received the extrusion of external force, then couple pivoted on the space board, also extrude the elastic component through the stripper plate.
As a further scheme of the invention: the connecting assembly further comprises a clamping piece, the clamping piece is fixedly connected to the second sliding rail, and the clamping piece is used for being clamped with the hook through self reciprocating movement.
As a further scheme of the invention: the blanking assembly comprises a first cylinder group, a movable part, a second cylinder group and a functional plate, wherein the first cylinder group is rotationally connected to the lifting plate, the movable part is fixedly connected to the first cylinder group, the first cylinder group is driven to shrink through an external control switch, the movable part is made to reciprocate, the second cylinder group is rotationally connected with the screw rod, the second cylinder group is fixedly connected with the connecting plate, and the second cylinder group is used for driving the first sliding rail, the second sliding rail and the clamping part to reciprocate through self expansion and contraction.
Compared with the prior art, the invention has the following beneficial effects:
1. a toast equipment for Mini LED PCB board is made uses through the supporting component cooperation fixture that sets up in toasting the shell, makes the PCB board after accomplishing high temperature and toasts, and fixture can replace the manual work to toast the higher PCB board of incasement temperature and carry out the centre gripping to reduced the manual work to a certain extent and got the possibility of scalding when the board.
2. A toast equipment for Mini LED PCB board is made uses through the unloading mechanism cooperation fixture that sets up, makes fixture behind the PCB board clamp that will toast the interior temperature of oven higher fixed, and unloading mechanism can drive fixture and remove, makes the PCB board that is fixed remove out in the toasting oven gradually, can also store the PCB board temporarily simultaneously to this supplementary PCB board cooling, and then effectually avoided the manual work to get the board and scalded possibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below 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 structural view of an empty baking case of baking equipment for manufacturing Mini LED PCB boards;
fig. 2 is a schematic structural view of a baking frame of a baking apparatus for Mini LED PCB board manufacturing;
fig. 3 is a schematic structural view of a hanger plate of a baking apparatus for manufacturing Mini LED PCB boards;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 in a baking apparatus for manufacturing Mini LED PCB boards;
FIG. 5 is a schematic diagram of a control tooth of a baking apparatus for Mini LED PCB board manufacture;
fig. 6 is a schematic structural diagram of an active post of a baking device for manufacturing a Mini LED PCB board;
fig. 7 is a schematic structural view of a baking equipment expansion piece for manufacturing Mini LED PCB boards;
fig. 8 is a schematic structural diagram of a functional board of a baking device for manufacturing Mini LED PCB boards;
1. baking the shell; 2. a hanger plate; 3. raising the plate; 4. a material plate; 5. a motor; 6. an active column; 7. a telescoping member; 8. a control tooth; 9. driven teeth; 10. a positioning piece; 11. a screw rod; 12. a clamping plate; 13. an anti-skid block; 14. a stabilizing piece; 15. a first slide rail; 16. a second slide rail; 17. a connecting plate; 18. a synchronizing column; 19. a space plate; 20. a hook; 21. an extrusion plate; 22. an elastic member; 23. a clamping piece; 24. a first cylinder group; 25. a movable member; 26. a second cylinder group; 27. a function board; 28. and (5) baking the grill.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of 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.
An embodiment of a baking apparatus for Mini LED PCB board manufacturing according to the present invention will be further described with reference to fig. 1 to 8.
A baking apparatus for Mini LED PCB board manufacturing, comprising: a baking case 1, wherein a baking rack 28 is fixedly arranged in the baking case 1, and the baking rack 28 is used for placing a pcb to be processed;
referring specifically to fig. 1, the baking casing 1 is a rectangular body with a hollowed-out interior, a baking rack 28 is placed in the baking casing 1, and the baking casing 1 is a pcb baking box in the prior art and is used for baking the pcb in cooperation with the baking rack 28.
Support assemblies mounted at intervals on the toasting carriage 28;
a clamping mechanism mounted on the support assembly, the clamping mechanism being adapted to clamp a pcb placed on the grill 28 by movement of the clamping mechanism itself;
and the discharging mechanism is arranged on the supporting component and is used for moving the baked pcb out of the baking shell 1 and temporarily storing the pcb.
The supporting component comprises a hanging plate 2, a lifting plate 3 and a material plate 4, wherein the hanging plate 2 is fixedly connected with an external wall surface, the lifting plate 3 is fixedly connected to the hanging plate 2, the material plate 4 is fixedly connected to the hanging plate 2, and the lifting plate 3 and the material plate 4 are stable through the hanging plate 2;
referring to fig. 1, 3 and 5, the hanging plate 2 is in an irregular plate shape, and is used for supporting and fixing the lifting plate 3, the material plate 4 and the connecting plate 17, and the hanging plate 2 needs to be fixedly connected with an external wall body to realize self stability;
the lifting plate 3 is used for fixing the first slide rail 15;
the material plate 4 is used for assisting the clamping piece to place the baked pcb;
the material plate 4 is provided with a plurality of grooves, the spacing between the grooves is consistent with the spacing of the grooves on the grill 28, in order to facilitate the placement of the pcb by the clamping plate 12 into the material plate 4.
The clamping mechanism comprises a driving assembly and a clamping assembly, wherein the driving assembly is arranged on the hanging plate 2 and used for driving the clamping assembly to reciprocate, the clamping assembly is arranged on the lifting plate 3 and is used for clamping the baked pcb board placed in the baking frame 28 through the assistance of the driving assembly.
The driving assembly comprises a motor 5, a driving column 6, a telescopic piece 7, a control tooth 8, a driven tooth 9, a positioning piece 10 and a reset mechanism, wherein the motor 5 is fixedly connected to the hanger plate 2, the driving column 6 is fixedly connected to the output end of the motor 5, the motor 5 is driven by an external control switch to drive the driving column 6 to rotate, the telescopic piece 7 is fixedly connected to the driving column 6, the telescopic piece 7 synchronously rotates along with the rotation of the driving column 6, the control tooth 8 is fixedly connected to the telescopic piece 7, the control tooth 8 synchronously rotates along with the rotation of the telescopic piece 7, the control tooth 8 carries out reciprocating movement through the extension of the telescopic piece 7, the driven tooth 9 is meshed and connected with the control tooth 8, the driven tooth 9 is driven to rotate through the rotation of the control tooth 8, the positioning piece 10 is fixedly connected to the hanger plate 2, and the positioning piece 10 is also rotationally connected with the telescopic piece 7, and when the driving column 6 drives the telescopic piece 7 to rotate, the telescopic piece 7 also rotates inside the positioning piece 10 at the moment;
referring specifically to fig. 1, 3, 5, 6 and 7, the reset mechanism includes a reset plate 29 and a reset roller 30, where the reset plate 29 is fixedly connected to the control tooth 8, the reset roller 30 is rotatably connected to the inside of the reset plate 29, when the gear parts on the control tooth 8 and the driven tooth 9 are set in opposite states, the control tooth 8 at this time cannot drive the driven tooth 9 to rotate in the rotation process, and after the reset plate 29 is connected to the driven tooth 9, the driven tooth 9 is driven to rotate, so that the driven tooth 9 is gradually meshed with the control tooth 8, and the reset roller 30 is used to assist the reset plate 29 to make the driven tooth 9 mesh with the control tooth 8;
the motor 5 is a three-phase motor 5 in the prior art, the starting and stopping of the motor are realized through an external control switch, and the three-phase motor 5 only needs to realize the function of driving the driving column 6 to rotate positively and negatively;
the telescopic piece 7 is fixedly connected with the driving column 6, the driving piece is sleeved outside the telescopic piece 7, and the telescopic piece 7 is used for stabilizing the rotation of the driving column 6 and the telescopic piece 7;
when the motor 5 is started by the external control switch, the output end of the motor 5 drives the driving column 6 to rotate, and then the driving column 6 drives the telescopic piece 7 to synchronously rotate, so that the control teeth connected with the telescopic piece 7 rotate and simultaneously drive the driven teeth 9 to rotate.
The clamping assembly comprises a screw rod 11, a clamping plate 12, an anti-skid block 13, a stabilizing piece 14, a first sliding rail 15, a second sliding rail 16 and a connecting plate 17, wherein the screw rod 11 is fixedly connected to a driven tooth 9, the screw rod 11 synchronously rotates through rotation of the driven tooth 9, the clamping plate 12 is in threaded connection with the outside of the screw rod 11, the clamping plate 12 is made to reciprocate through rotation of the screw rod 11, the anti-skid block 13 is fixedly connected to the clamping plate 12, the clamping plate 12 and the anti-skid block 13 are matched for clamping a pcb board placed in a baking rack 28, the stabilizing piece 14 is fixedly connected to the clamping plate 12, the first sliding rail 15 and the second sliding rail 16 are installed on the hanger plate 2 at intervals, the clamping plate 12 is in sliding connection with the first sliding rail 15, the stabilizing piece 14 is in the second sliding rail 16, the first sliding rail 15 and the second sliding rail 16 are used for respectively stabilizing the moving tracks of the clamping plate 12 and the stabilizing piece 14, and the connecting plate 17 is respectively fixedly connected with the first sliding rail 15 and the second sliding rail 16;
after the driven teeth 9 rotate, the screw rod 11 synchronously rotates, so that the clamping plate 12 slides in the second sliding rail 16, and the stabilizing piece 14 also slides in the first sliding rail 15 along with the movement of the clamping plate 12;
the first slide rail 15 and the second slide rail 16 are used for respectively assisting the movement of the stabilizing piece 14 and the clamping plate 12, and the stabilizing piece 14 and the first slide rail 15 are also used for assisting the movement of the clamping plate 12;
the connection plate 17 is used for connecting and fixing the first slide rail 15 and the second slide rail 16.
The blanking mechanism comprises a connecting component and a blanking component, wherein the connecting component is respectively arranged on the second sliding rail 16 and the driving column 6, the connecting component is used for connecting the clamping plate 12 with the driving column 6, the blanking component is arranged on the hanging plate 2, and the blanking component is used for driving the pcb plate clamped on the clamping plate 12 to move through the driving of the motor 5 and blanking the pcb plate.
The connecting assembly comprises a synchronous column 18, a space plate 19, a hook 20, a squeezing plate 21 and an elastic piece 22, wherein the synchronous column 18 is fixedly connected to the driving column 6, the synchronous column 18 rotates along with the rotation of the driving column 6, and the space plate 19 is fixed; the hook 20 is connected to the synchronous post 18 in a rotating way and is connected to the space plate 19, the extrusion plate 21 is fixedly connected to the hook 20, the elastic piece 22 is fixedly connected with the extrusion plate 21 and the space plate 19 respectively, and when the hook 20 is extruded by external force, the hook 20 rotates on the space plate 19 and simultaneously extrudes the elastic piece 22 through the extrusion plate 21;
when the second cylinder group 26 starts to shrink, the connecting plate 17 drives the first slide rail 15 and the second slide rail 16 to gradually move towards the synchronous column 18 until the clamping piece 23 is clamped with the hook 20;
when the external control switch drives the motor 5 to rotate, the driving column 6 rotates along with the motor, and the synchronous column 18 also rotates along with the rotation of the driving column 6, so that the second sliding rail 16 connected through the clamping piece 23 is driven to move along with the rotation track of the driving column 6;
the synchronous post 18 rotates along with the initiative post 6 in step, when the pcb board baked in the baking frame 28 is required to be clamped, the motor 5 drives the initiative post 6 to rotate at the moment, then the synchronous post 18 rotates towards the direction that the hanger plate 2 approaches, when the pcb board fixed on the clamping plate 12 is sent into the material board 4, then the synchronous post 18 moves towards the direction that the hanger plate 2 is far away until the synchronous post 18 moves to the initial position, and after being clamped with the hook 20 through the clamping piece 23, the synchronous post moves towards the opposite direction of the hanger plate 2.
The connecting assembly further comprises a clamping piece 23, the clamping piece 23 is fixedly connected to the second sliding rail 16, and the clamping piece 23 is used for being clamped with the hook 20 through self reciprocating movement.
The blanking assembly comprises a first cylinder group 24, a movable part 25, a second cylinder group 26 and a functional plate 27, wherein the first cylinder group 24 is rotationally connected to the lifting plate 3, the movable part 25 is fixedly connected to the first cylinder group 24, the first cylinder group 24 is driven to retract through an external control switch, the movable part 25 is made to reciprocate, the second cylinder group 26 is rotationally connected with the screw rod 11, the second cylinder group 26 is also fixedly connected with the connecting plate 17, and the second cylinder group 26 is used for driving the first slide rail 15, the second slide rail 16 and the clamping piece to reciprocate through the expansion and contraction of the second cylinder group 26;
the first cylinder group 24 and the second cylinder group 26 both require an external control switch to realize the start and stop of the two cylinder groups;
the movable member 25 is used to connect the first cylinder group 24 with the second cylinder group 26, and the movable member 25 is used to extend the movable ranges of the first cylinder group 24 and the second cylinder group 26 during the extension of the first cylinder group 24, and assist the first cylinder group 24 to be fully extended.
Working principle:
step one: before baking the pcb boards, firstly placing batches of pcb boards to be baked into a baking rack 28 one by an operator, and then baking the pcb boards by heating the interior of the baking shell 1;
step two: when the pcb board is baked and then fed, firstly, the motor 5 is started through the external control switch, the output end of the motor 5 drives the driving column 6 to rotate, then the driving column 6 drives the telescopic piece 7 to synchronously rotate while rotating, then the control teeth 8 also rotate, at the moment, the control teeth 8 drive the driven teeth 9 to rotate, the screw rod 11 on the driven teeth 9 starts to rotate, the clamping plate 12 on the screw rod 11 further drives the stabilizing piece 14 to slide in the first sliding rail 15 and the second sliding rail 16 respectively, and meanwhile, the anti-skid block 13 on the clamping plate 12 gradually contacts with the pcb board placed on the baking frame 28 and clamps the pcb board;
step three: when the pcb board is taken out of the baking shell 1, firstly, the telescopic piece 7 is started through the external control switch, at the moment, the telescopic piece 7 drives the control tooth 8 to move in the opposite direction of the motor 5, meanwhile, the control tooth 8 is gradually separated from the driven tooth 9, then, the second cylinder group 26 is started, the first sliding rail 15 and the second sliding rail 16 are driven to synchronously move through the connecting plate 17 while the pcb board is contracted, the clamping piece 23 on the second sliding rail 16 gradually approaches to the direction of the hook 20 until the clamping piece 23 contacts with the hook 20, the clamping piece 23 extrudes the hook 20, the extruded hook 20 extrudes the elastic piece 22 through the extrusion plate 21, the hook 20 rotates in the space plate 19 to a certain extent until the clamping piece 23 stretches into the hook 20, and then the hook 20 is restored to the initial position through the self resilience force of the elastic piece 22, and at the moment, the hook 20 is connected with the clamping piece 23;
step four: when the pcb board is fed, the first cylinder group 24 is started to extend by an external control switch, meanwhile, the second cylinder group 26 drives the first cylinder group 24 to rotate on the functional board 27 through the connection of the movable piece 25, and then the first slide rail 15, the second slide rail 16, the screw rod 11 and the clamping piece connected on the first cylinder group 24 synchronously move, at the moment, the movement track of the clamping piece gradually approaches to the direction of the material board 4 until the first cylinder group 24 is completely extended, and the pcb board fixed on the clamping piece is completely placed in the material board 4;
step five: then, the telescopic piece 7 is started again, the telescopic piece 7 drives the control teeth 8 to gradually move towards the direction opposite to the motor 5 until the control teeth 8 move to be meshed with the driven teeth 9, the motor 5 is started through the control switch, the output end of the motor 5 drives the control teeth 8 to rotate, then the control teeth 8 drive the driven teeth 9 to rotate, the screw rod 11 rotates along with the rotation, the clamping pieces further move on the screw rod 11, meanwhile, the distance between the clamping pieces gradually increases and is gradually separated from the pcb board, and then the discharging of the pcb board is completed.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. A toast equipment for Mini LED PCB board manufacture, characterized by comprising:
a baking frame (28) is fixedly arranged in the baking shell (1), and the baking frame (28) is used for placing a pcb to be processed;
the support assemblies are arranged on the baking frame (28) at intervals;
the clamping mechanism is arranged on the supporting component and used for clamping the pcb board placed on the baking frame (28) through movement of the clamping mechanism;
the discharging mechanism is arranged on the supporting component and is used for moving the baked pcb out of the baking shell (1) and temporarily storing the pcb;
the supporting component comprises a hanging plate (2), a lifting plate (3) and a material plate (4), wherein the hanging plate (2) is fixedly connected with an external wall surface, the lifting plate (3) is fixedly connected to the hanging plate (2), the material plate (4) is fixedly connected to the hanging plate (2), and the lifting plate (3) and the material plate (4) are stable through the hanging plate (2);
the clamping mechanism comprises a driving assembly and a clamping assembly, wherein the driving assembly is arranged on the hanging plate (2), the driving assembly is used for driving the clamping assembly to reciprocate, the clamping assembly is arranged on the lifting plate (3), and the clamping assembly is used for clamping the baked pcb board placed in the baking frame (28) through the assistance of the driving assembly;
the clamping assembly comprises a screw rod (11), a clamping plate (12), an anti-skid block (13), a stabilizing piece (14), a first sliding rail (15), a second sliding rail (16) and a connecting plate (17), wherein the screw rod (11) is fixedly connected to a driven tooth (9), the screw rod (11) is synchronously rotated through rotation of the driven tooth (9), the clamping plate (12) is in threaded connection with the outside of the screw rod (11), the clamping plate (12) is made to reciprocate through rotation of the screw rod (11), the anti-skid block (13) is fixedly connected to the clamping plate (12), the pcb board placed in a baking rack (28) is clamped through cooperation of the clamping plate (12) and the anti-skid block (13), the stabilizing piece (14) is fixedly connected to the clamping plate (12), the first sliding rail (15) and the second sliding rail (16) are respectively arranged on the hanging plate (2) at intervals, the clamping plate (12) is connected to the first sliding rail (15), the stabilizing piece (14) is connected to the second sliding rail (16) in a sliding way, and the first sliding rail (16) and the second sliding rail (16) are respectively connected to the first sliding rail (16) and the second sliding rail (16) in a sliding way and the second sliding way (16) respectively;
the blanking mechanism comprises a connecting component and a blanking component, wherein the connecting component is respectively arranged on a second sliding rail (16) and an active column (6), the connecting component is used for connecting a clamping plate (12) with the active column (6), the blanking component is arranged on a hanging plate (2), and the blanking component is used for driving a pcb plate clamped on the clamping plate (12) to move through the driving of a motor (5) and blanking the pcb plate.
2. The baking equipment for manufacturing Mini LED PCB board according to claim 1, wherein the driving assembly comprises a motor (5), a driving column (6), a telescopic piece (7), a control tooth (8), a driven tooth (9), a positioning piece (10) and a resetting mechanism, wherein the motor (5) is fixedly connected to the hanging plate (2), the driving column (6) is fixedly connected to the output end of the motor (5), the motor (5) is driven by an external control switch, the driving column (6) is driven to rotate by the output end, the telescopic piece (7) is fixedly connected to the driving column (6), the telescopic piece (7) synchronously rotates along with the rotation of the driving column (6), the control tooth (8) is fixedly connected to the telescopic piece (7), the control tooth (8) synchronously rotates along with the rotation of the telescopic piece (7), the driven tooth (9) is meshed with the control tooth (8) through the extension of the telescopic piece (7), the driven tooth (9) is driven by the rotation of the control tooth (8) to rotate along with the rotation of the control tooth (8), and when the telescopic piece (7) is connected to the positioning piece (10) and the telescopic piece (7) is further rotated along with the rotation of the telescopic piece (7), at this time, the telescopic member (7) also rotates inside the positioning member (10).
3. The baking device for manufacturing Mini LED PCB boards according to claim 2, characterized in that the connection assembly comprises a synchronization post (18), a space plate (19), a hook (20), a squeeze plate (21) and an elastic member (22), the synchronization post (18) is fixedly connected to the driving post (6), the synchronization post (18) rotates with the rotation of the driving post (6), and the space plate (19) is fixed; connect on synchronous post (18), couple (20) rotate connect on space board (19), stripper plate (21) fixed connection is on couple (20), elastic component (22) respectively with stripper plate (21) and space board (19) fixed connection, when couple (20) receive the extrusion of external force, then couple (20) rotate on space board (19) simultaneously, also extrude elastic component (22) through stripper plate (21).
4. A baking device for manufacturing Mini LED PCB board according to claim 3, characterized in that the connecting assembly further comprises a clamping piece (23), the clamping piece (23) is fixedly connected to the second slide rail (16), and the clamping piece (23) is used for clamping with the hook (20) through its own reciprocating movement.
5. The baking equipment for manufacturing Mini LED PCB according to claim 4, wherein the blanking assembly comprises a first cylinder group (24), a movable part (25), a second cylinder group (26) and a functional plate (27), the first cylinder group (24) is rotatably connected to the lifting plate (3), the movable part (25) is fixedly connected to the first cylinder group (24), the first cylinder group (24) is driven to retract through an external control switch, the movable part (25) is driven to reciprocate, the second cylinder group (26) is rotatably connected with the screw rod (11), the second cylinder group (26) is fixedly connected with the connecting plate (17), and the second cylinder group (26) is used for driving the first sliding rail (15), the second sliding rail (16) and the clamping piece to reciprocate through self expansion and contraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311786506.5A CN117460175B (en) | 2023-12-25 | 2023-12-25 | Baking equipment for manufacturing Mini LED PCB |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311786506.5A CN117460175B (en) | 2023-12-25 | 2023-12-25 | Baking equipment for manufacturing Mini LED PCB |
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| CN117460175A CN117460175A (en) | 2024-01-26 |
| CN117460175B true CN117460175B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539633A (en) * | 2020-07-24 | 2021-03-23 | 湖南三兴精密工业股份有限公司 | Oven and tray circulation method |
| CN112710135A (en) * | 2020-11-12 | 2021-04-27 | 衡阳磬华电子技术有限公司 | Special baking equipment for manufacturing printed circuit board |
| CN116567934A (en) * | 2023-05-30 | 2023-08-08 | 深圳市凯意科技有限公司 | PCB board pre-baking device |
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2023
- 2023-12-25 CN CN202311786506.5A patent/CN117460175B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539633A (en) * | 2020-07-24 | 2021-03-23 | 湖南三兴精密工业股份有限公司 | Oven and tray circulation method |
| CN112710135A (en) * | 2020-11-12 | 2021-04-27 | 衡阳磬华电子技术有限公司 | Special baking equipment for manufacturing printed circuit board |
| CN116567934A (en) * | 2023-05-30 | 2023-08-08 | 深圳市凯意科技有限公司 | PCB board pre-baking device |
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| CN117460175A (en) | 2024-01-26 |
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