CN218859417U

CN218859417U - Plate edge supporting type lifting conveying mechanism

Info

Publication number: CN218859417U
Application number: CN202223377860.6U
Authority: CN
Inventors: 帅裕彬; 颜朝信; 赵卫平; 朱辉
Original assignee: Symtek Automation Dongguan Co Ltd
Current assignee: Symtek Automation Dongguan Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-14
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a board edge support type lifting conveying mechanism, which comprises a frame and a lifting mechanism, wherein the inner end of the frame is provided with a conveying mechanism for conveying a circuit board to move, the conveying mechanism comprises a fixed seat and a conveying wheel which are arranged on the inner side wall of the frame, the conveying wheel is arranged on the fixed seat and is abutted against the lower end surface of the circuit board, the lifting mechanism is provided with a lifting arm which extends forwards, and the lifting arm is arranged below the frame and drives the frame to move up and down; through the upper end to the frame at elevating system, make the frame can take place the high position along with elevating system and change, and be provided with the conveying mechanism who is used for transporting the circuit board in frame inner both sides, and the cover is equipped with the rubber ring on the delivery wheel of both sides end, can increase and the frictional force of terminal surface under the circuit board, avoid the in-process that transports to appear taking off the condition that drops, still be provided with push mechanism and stop mechanism in the frame, cooperate the rear end with the circuit board propelling movement frame through push mechanism and conveying mechanism.

Description

Plate edge supporting type lifting conveying mechanism

Technical Field

The utility model relates to a circuit board carries technical field, especially discloses a board limit supports formula lift conveying mechanism.

Background

In the manufacturing process of the printed circuit board, the printed circuit board is subjected to the manufacturing processes of ink coating, drying, baking and the like, but after the printed circuit board is subjected to the ink coating, the printed circuit board needs to be kept stand for a period of time so as to be convenient for the curing of the ink, so that temporary storage equipment is generated for storing the printed circuit board after the ink coating, and after the printed circuit board is stored in the temporary storage equipment for a certain period of time, the printed circuit board placed in the temporary storage device is taken out and conveyed to the next process.

At present, the circuit board is carried through the roller bearing of horizontal setting to conveying mechanism on the market mostly, through this kind of mode, can hold up the whole of circuit board and carry forward, but at the in-process of carrying, makes the roller bearing touch the central zone of circuit board easily to cause the damage of circuit board, lead to the unable normal use of circuit board even, make the volume of scrapping of product increase, increase manufacturing cost.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a plate edge supporting type lifting conveying mechanism.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a board limit supports formula lift conveying mechanism, includes frame and elevating system, the inner of frame is equipped with the conveying mechanism who is used for carrying the circuit board to remove, conveying mechanism is including installing in the fixing base and the delivery wheel of frame inside wall, the delivery wheel is installed in the fixing base and is leaned on the lower terminal surface in the circuit board, elevating system has the lifting arm that stretches out forward, the lifting arm is located the below of frame and is driven the frame and reciprocate.

Preferably, the number of the conveying mechanisms is at least two, the two conveying mechanisms are respectively arranged on two sides of the inner end of the rack, and the two conveying mechanisms are respectively supported on the edges of two sides of the circuit board and convey the circuit board forwards.

Preferably, the side end of the fixed seat is provided with a plurality of mounting holes for mounting the conveying wheels, and the plurality of mounting holes are distributed at intervals and keep the mounted conveying wheels at a certain interval.

Preferably, still be equipped with climbing mechanism in the frame, climbing mechanism includes jacking cylinder, jacking board and jacking wheel, the side of frame is fixed to the jacking cylinder and is located conveying mechanism's below, the piston rod that the jacking cylinder stretches out is connected in jacking board and is controlled its activity from top to bottom, be equipped with the installation roof that the several interval set up and stretch to the epirelief on the jacking board, the top of installation roof is located to the jacking wheel, jacking wheel jack-up and lifting circuit board keep away from the conveying wheel from between adjacent conveying wheel.

Preferably, the rack is further provided with a coupler, and two ends of the coupler are respectively connected to the conveying mechanisms on two sides to enable the conveying mechanisms to synchronously operate and transmit.

Preferably, the rack is further provided with a driving motor, and the driving motor is used for being connected with the coupler and driving the coupler to rotate.

Preferably, the conveying wheel is further provided with a rubber ring, and the rubber ring is sleeved on the wheel surface of the conveying wheel and abuts against the lower end face of the circuit board to increase friction force between the conveying wheel and the circuit board.

Preferably, a downward-concave annular positioning groove is formed between the conveying wheel and the rubber ring.

Preferably, the rack is further provided with a pushing mechanism, the pushing mechanism is arranged along the moving direction of the conveying mechanism and comprises a rodless cylinder and a push plate, the rodless cylinder is fixed at the rear end of the rack, and the push plate is arranged on the rodless cylinder and used for pushing the circuit board to move forwards.

Preferably, the rack is further provided with a stopping mechanism, the stopping mechanism is arranged at the rear end of the rack and used for stopping the circuit board from moving forwards continuously, the stopping mechanism comprises an upper displacement cylinder, a lower displacement cylinder and a stopping plate, the upper displacement cylinder and the lower displacement cylinder are fixed at the outer end of the rack, and a piston rod extending out of the upper displacement cylinder is connected to the stopping plate and used for controlling the stopping plate to move upwards and downwards to stop the circuit board from moving forwards continuously.

The beneficial effects of the utility model are that: through the upper end to the frame at elevating system, make the frame can take place the high position along with elevating system and change, and be provided with the conveying mechanism who is used for transporting the circuit board in frame inner both sides, and the cover is equipped with the rubber ring on the delivery wheel of both sides end, can increase the frictional force with terminal surface under the circuit board, avoid taking off the condition that drops that takes off the in-process appearance pine of transporting, still be provided with push mechanism and stop mechanism in the frame, cooperate with the rear end of carrying the frame with the circuit board through push mechanism and conveying mechanism, rise by stop mechanism and stop the circuit board and continue to move forward, the lower terminal surface that makes the circuit board was jack-up by climbing mechanism this moment again keeps away from the delivery wheel, reduce frictional force between the two, send into next process again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of another view structure of the present invention.

Fig. 3 is a schematic view of another perspective structure of the present invention.

Fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.

The attached drawings indicate the following:

10. a frame; 11. a coupling; 12. a drive motor; 20. a lifting mechanism; 21. a lift arm; 22. a base; 23. a screw rod; 24. a lifting motor; 30. a conveying mechanism; 31. a fixed seat; 32. a delivery wheel; 33. a rubber ring; 40. a jacking mechanism; 41. a jacking cylinder; 42. a jacking plate; 43. a jacking wheel; 50. a pushing mechanism; 51. a rodless cylinder; 52. pushing the plate; 60. a stopper mechanism; 61. an up-down displacement cylinder; 62. a stop plate.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1-4, a board edge supporting type lifting conveying mechanism includes a frame 10 and a lifting mechanism 20, and a conveying mechanism 30 for conveying a circuit board is disposed at an inner end of the frame 10, and the conveying mechanism 30 includes a fixing seat 31 and a conveying wheel 32 disposed on an inner side wall of the frame 10, the conveying wheel 32 is disposed on the fixing seat 31 and abuts against a lower end surface of the circuit board, so as to achieve an effect of sliding forward, and the lifting mechanism 20 has a lifting arm 21 extending forward, and by disposing the lifting arm 21 below the frame 10, the lifting mechanism 20 can drive the frame 10 to move up and down together when moving up and down, thereby changing a height of the frame 10, and facilitating conveying the circuit board to different height positions for storage.

In this embodiment, the quantity of conveying mechanism 30 that uses is two sets of at least, sets up two sets of conveying mechanism 30 respectively in the inner both sides of frame 10 to let two sets of conveying mechanism 30 support respectively in the both sides end edge portion of circuit board, then the rethread conveying mechanism 30 continues the forward transport with the circuit board, thereby realize the edge that only touches the circuit board at the in-process of carrying, can not touch the central zone of circuit board, reduce the condition of colliding with, effectively guarantee the quality of circuit board.

Specifically, the side end of the fixed seat 31 is provided with a plurality of mounting holes for mounting the conveying wheels 32, the plurality of mounting holes are distributed at the inner side end of the fixed seat 31 at intervals, and the conveying wheels 32 mounted in the mounting holes are kept at a certain interval.

In practical use, the frame 10 is further provided with the jacking mechanism 40, the jacking mechanism 40 comprises a jacking cylinder 41, a jacking plate 42 and jacking wheels 43, the jacking cylinder 41 is fixed at the side end of the frame 10 and located below the conveying mechanism 30, then a piston rod extending out of the jacking cylinder 41 is connected to the jacking plate 42, the jacking plate 42 is further provided with a plurality of mounting top plates which are arranged at intervals and protrude upwards, the jacking wheels 43 are arranged at the top ends of the mounting top plates, in use, the jacking plate 42 is jacked upwards under the control of the jacking cylinder 41, the jacking plate 42 is jacked up from the adjacent conveying wheels 32, and therefore the jacking wheels 43 jack up and lift the circuit board from the conveying wheels 32, the lower end face of the circuit board is far away from the conveying wheels 32, friction between the circuit board and the conveying wheel is reduced, and then the circuit board is conveyed to the next process for treatment.

In this embodiment, a coupler 11 is further disposed on the frame 10, two ends of the coupler 11 are respectively connected to the conveying mechanisms 30 located at two sides of the frame 10, so that the conveying mechanisms 30 can synchronously move and transmit, and it is ensured that the circuit board located above has a stable transmission effect, and a driving motor 12 is further disposed on the frame 10, the driving motor 12 is used for being connected with the coupler 11, and the driving motor 12 drives the coupler 11 to rotate and drives the conveying mechanisms 30 at two sides to operate.

In the in-service use, still be equipped with rubber ring 33 on delivery wheel 32, through the wheel surface of rubber ring 33 suit at delivery wheel 32, and make rubber ring 33 support and be used for increasing frictional force between the two at the lower terminal surface of circuit board, thereby guarantee that the circuit board keeps steady effect at the in-process of carrying, prevent that the circuit board pine from taking off and dropping, cause the damage of product, and be equipped with undercut's annular positioning groove between delivery wheel 32 and rubber ring 33, the quick suit and the stability of rubber ring 33 can be convenient for, avoid rubber ring 33 to drop in the course of the work.

In practical use, the rack 10 is further provided with a pushing mechanism 50, the pushing mechanism 50 is arranged along the moving direction of the conveying mechanism 30, so that the pushing mechanism 50 can cooperate with the conveying mechanism 30 to convey the circuit board forward, the used pushing mechanism 50 comprises a rodless cylinder 51 and a push plate 52, the rodless cylinder 51 is fixed at the rear end of the rack 10, and the push plate 52 is arranged on the rodless cylinder 51, so that the rodless cylinder 51 can drive the push plate 52 to push the circuit board forward to move when moving, and the circuit board is moved from the front end to the rear end of the rack 10.

In practical use, the rack 10 is further provided with a stopping mechanism 60, the stopping mechanism 60 is arranged at the rear end of the rack 10, the circuit board is prevented from moving forwards continuously through the stopping mechanism 60, the stopping mechanism 60 comprises an upper displacement cylinder 61 and a lower displacement cylinder 61 and a stopping plate 62, the upper displacement cylinder 61 and the lower displacement cylinder 61 are fixed at the outer end of the rack 10, then the extended piston rod is connected to the stopping plate 62, when the upper displacement cylinder 61 and the lower displacement cylinder 61 work, the stopping plate 62 is controlled to move upwards and downwards so as to prevent the circuit board from moving forwards continuously, and then the circuit board is jacked up and conveyed to the next process by matching with the jacking mechanism 40 to be processed.

In practical use, elevating system 20 is still including base 22, lead screw 23 and elevator motor 24, through installing lifting arm 21 at the lead screw, installs lead screw 23 on base 22 again to realize elevating system 20's preliminary installation, at last through installing elevator motor 24 at the top of base 22 and being used for controlling the motion of lead screw 23, thereby driving lifting arm 21 and moving, change lifting arm 21's high position so that place the circuit board at different heights.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a board limit supports formula lift conveying mechanism, includes frame and elevating system, its characterized in that: the inner of frame is equipped with the conveying mechanism who is used for carrying the circuit board and removes, conveying mechanism is including installing fixing base and the delivery wheel in the frame inside wall, the delivery wheel is installed in the fixing base and is leaned on in the lower terminal surface of circuit board, elevating system has the lifting arm that stretches out forward, the lifting arm is located the below of frame and is driven the frame and reciprocate.

2. A slat-supporting elevating conveyor according to claim 1, wherein: the number of the conveying mechanisms is at least two, the two conveying mechanisms are respectively arranged on two sides of the inner end of the rack, and the two conveying mechanisms are respectively supported on the edges of two sides of the circuit board and convey the circuit board forwards.

3. A slat-supporting elevating conveyor according to claim 1, wherein: the side of fixing base is equipped with the mounting hole that is used for installing the delivery wheel, the quantity of mounting hole sets up to the several, and several mounting hole interval distribution makes the delivery wheel of installation keep certain spacing distance.

4. A board edge supported elevating conveyor according to claim 3, wherein: still be equipped with climbing mechanism in the frame, climbing mechanism includes jacking cylinder, jacking board and jacking wheel, the side at the frame is fixed to the jacking cylinder and is located conveying mechanism's below, the piston rod that the jacking cylinder stretches out is connected in jacking board and is controlled its activity from top to bottom, be equipped with the installation roof that the several interval set up and the epirelief is stretched on the jacking board, the top of installation roof is located to the jacking wheel, jacking wheel jack-up and lifting circuit board are kept away from the conveying wheel between adjacent conveying wheel.

5. A board edge supported elevating conveyor according to claim 2, wherein: the machine frame is also provided with a coupler, and two ends of the coupler are respectively connected with the conveying mechanisms on two sides to enable the conveying mechanisms to synchronously run and transmit.

6. A slat-supporting elevating conveyor according to claim 5, wherein: the rack is also provided with a driving motor, and the driving motor is used for being connected with the coupler and driving the coupler to rotate.

7. A board edge supported elevating conveyor according to claim 1, wherein: still be equipped with the rubber ring on the delivery wheel, the rubber ring suit is on the wheel surface of delivery wheel and supports to be used for increasing frictional force between the two in the lower terminal surface of circuit board.

8. A board edge supported elevating conveyor according to claim 7, wherein: and a downward sunken annular positioning groove is formed between the conveying wheel and the rubber ring.

9. A slat-supporting elevating conveyor according to claim 1, wherein: the circuit board pushing device is characterized in that a pushing mechanism is further arranged on the rack and arranged along the moving direction of the conveying mechanism, the pushing mechanism comprises a rodless cylinder and a pushing plate, the rodless cylinder is fixed at the rear end of the rack, and the pushing plate is arranged on the rodless cylinder and used for pushing a circuit board to move forwards.

10. A board edge supported elevating conveyor according to claim 1, wherein: the circuit board moving mechanism is characterized in that a stopping mechanism is further arranged on the rack, the stopping mechanism is arranged at the rear end of the rack and used for stopping the circuit board from continuously moving forwards, the stopping mechanism comprises an upper displacement cylinder, a lower displacement cylinder and a stopping plate, the upper displacement cylinder and the lower displacement cylinder are fixed at the outer end of the rack, and a piston rod extending out of the upper displacement cylinder is connected to the stopping plate and used for controlling the stopping plate to move upwards and downwards to stop the circuit board from continuously moving forwards.