CN105383911A - Lifting conveying device - Google Patents

Abstract

The invention provides a liftable conveying device, which includes a controller, a lifting mechanism and a clamping transmission mechanism. The lifting mechanism includes a driving motor and a screw nut pair connected with the driving motor; Horizontal plate; the front end of the horizontal plate is provided with a first splint connected by rotation and a groove for accommodating the first splint, and the rear end is provided with a second splint opposite to the first splint; the first splint and the second splint pass through the splint The tight transmission mechanism is connected with the nut on the screw rod; the upper and lower ends of the screw rod are respectively provided with a first sensor and a second sensor; the controller is arranged in the control box, and the surface of the control box is provided with an operation panel. , the clamping transmission mechanism, and the two sensors are respectively electrically connected to the controller. The present invention can simultaneously meet the height requirements of the front and rear processing equipment for the conveying device through the lifting mechanism and the clamping transmission mechanism, so that the electronic components can smoothly transition from the front processing equipment to the rear processing equipment.

Description

A liftable conveying device

technical field

The invention relates to an auxiliary device for electronic component assembly equipment, in particular to a liftable conveying device used in conjunction with conveyor belt conveying, which belongs to the technical field of conveying equipment.

Background technique

As we all know, electronic components are the basis of electronic products, and various connectors in electronic components are usually composed of terminals and rubber cores. Before use, it is necessary to connect and assemble the terminal and the rubber core. Now various devices are needed to cooperate with the row and socket work of the terminal and the rubber core. The conveying device is a kind of conveying equipment for the intermediate transition of transporting electronic components from the pre-processing equipment to the post-processing equipment. The existing conveying and connecting platform includes a base, a guiding platform, a conveyor belt, and a driving motor that drives the conveyor belt to run. The guiding platform is arranged on the base through a bracket, and the conveyor belt is wound on the guiding platform. The driving motor drives the conveyor belt to run. Thereby the electronic components are transported from the pre-processing equipment to the post-processing equipment. But under normal circumstances, this kind of conveying and connecting table is only suitable for the front and rear processing equipment on the same level, and because the electronic components are relatively small, the pins of the terminals are easy to collide during the transportation process, and the existing conveying and connecting table is difficult to make Electronic components transition smoothly to post-processing equipment during transport.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a liftable conveying device, which can simultaneously meet the height requirements of the front and rear processing equipment for the conveying device through the lifting mechanism and the clamping transmission mechanism, so that the electronic components can smoothly transition from the front processing equipment to post-processing equipment.

The technical solution adopted by the present invention to solve the technical problem is: a lifting conveying device, including a controller, a lifting mechanism and a clamping transmission mechanism, and the lifting mechanism includes a driving motor and a screw nut pair connected with the driving motor; The screw rod is movably connected with a horizontal plate through a nut; the front end of the horizontal plate is provided with a first splint connected in rotation and a groove for accommodating the first splint, and the rear end is provided with a second splint opposite to the first splint; The horizontal plate, the first clamping plate and the second clamping plate are connected with the nut on the screw rod through the clamping transmission mechanism; the clamping transmission mechanism can push the second clamping plate to move to the first clamping plate and drive the horizontal plate to rotate at an angle; the wire The upper and lower ends of the rod are respectively equipped with a first sensor and a second sensor, and the two sensors are located on the upper and lower sides of the horizontal plate; the controller is located in the control box, and the surface of the control box is equipped with an operation panel, driving the motor, and clamping the transmission mechanism , the first sensor and the second sensor are respectively electrically connected to the controller.

Further, the drive motor also includes a speed reducer, and the speed reducer is connected to the output shaft of the drive motor.

Further, the clamping transmission mechanism includes an angle adjustment device, a telescopic rod and a transmission rod, the angle adjustment device is connected to the horizontal plate, the telescopic rod is connected to the side of the second splint, and the transmission rod is connected to the first splint.

Further, slide grooves are provided on opposite surfaces of the first splint and the second splint.

Further, insulating rubber is arranged inside the chute.

Further, the sensor is a photoelectric sensor.

Further, the operation panel also includes display lights.

The beneficial effect of the present invention is,

1. The conveying device can be raised and lowered by driving the motor and the screw nut pair, so that electronic components can be transferred between the front and rear processing equipment that are not at the same level.

2. By clamping the transmission mechanism, the electronic components can be placed on the horizontal plate stably, without sliding or falling during the transportation process.

3. There is a chute on the splint, so that the electronic components can be clamped in the chute, and the insulating rubber is provided in the chute, so that there is a buffer between the electronic component and the chute, and it also avoids the gap between multiple terminals of the electronic component. Conductive, better protection of electronic components.

4. The display light on the controller indicates the working status, which makes the equipment easier to maintain and operate.

Description of drawings

Fig. 1 is a schematic diagram of the present invention clamping electronic components from pre-processing equipment;

FIG. 2 is a schematic diagram of pushing electronic components to post-processing equipment according to the present invention.

Reference signs: 1. Controller, 2. Drive motor, 3. Screw rod, 4. Second sensor, 5. First sensor, 6. Horizontal plate, 7. Clamping transmission mechanism, 8. Second splint, 9 .First splint, 10. Pre-processing equipment, 11. Post-processing equipment.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1 and 2, a liftable conveying device includes a controller 1, a lifting mechanism and a clamping transmission mechanism 7, and the lifting mechanism includes a drive motor 2 and a screw nut pair connected with the drive motor; the drive motor 2 It also includes a reducer, the reducer is connected to the output shaft of the drive motor 2; the screw rod 3 is movably connected with a horizontal plate 6 through a nut; The rear end is provided with the second clamping plate 8 opposite to the first clamping plate 9; the horizontal plate 6, the first clamping plate 9 and the second clamping plate 8 are connected with the nut on the screw mandrel 3 through the clamping transmission mechanism 7; the clamping The transmission mechanism 7 can push the second splint 8 to move to the first splint 9 and drive the horizontal plate 6 to rotate at an angle; the upper and lower ends of the screw rod 3 are respectively provided with a first sensor 5 and a second sensor 4, and the two sensors are located on the horizontal plate. The upper and lower sides; the controller 1 is arranged in the control box, the surface of the control box is provided with an operation panel, the driving motor 2, the clamping transmission mechanism 7, the first sensor 5 and the second sensor 4 are electrically connected to the controller 1 respectively, The operation panel also includes a display lamp to show the working state; the clamping transmission mechanism 7 includes an angle adjustment device, a telescopic rod and a cylinder connected with the telescopic rod, and the angle adjustment device is connected with the horizontal plate 6, and the telescopic rod and the second The side of the splint 8 is connected, and also includes a transmission rod, and the transmission rod is connected with the first splint 9 . The electronic components can be stably placed on the horizontal plate 6 by clamping the transmission mechanism 7 without slipping or falling during transportation.

Preferably, sliding grooves are provided on opposite surfaces of the first splint 9 and the second splint 8; insulating rubber is provided in the sliding grooves. Through the chute on the splint, the electronic components can be clamped in the chute, and the insulating rubber is provided in the chute, so that there is a buffer between the electronic component and the chute, and it also avoids conduction between multiple terminals of the electronic component. Better protection of electronic components.

Preferably, the first sensor 5 and the second sensor 4 can use photoelectric sensors, ultrasonic sensors or electromagnetic sensors.

Fig. 1 is a schematic diagram of clamping electronic components from pre-processing equipment 10 when the present invention is working, and Fig. 2 is a schematic diagram of pushing electronic components to post-processing equipment 11 when the present invention is working, and the present invention is illustrated in conjunction with Fig. 1 and Fig. 2 A liftable magnetic conveying device is used for the conveying process of electronic components from the pre-processing equipment 10 to the high-level post-processing equipment 11, and the second sensor 4 is flush with the pre-processing equipment 10 to detect the front The position of the processing equipment, the first sensor 5 is flush with the post-processing equipment 11 and is used to detect the position of the post-processing equipment. When electronic components are sent out from the front processing equipment 10 on the right, use the operation panel to input relevant instructions to control The controller 1 controls the driving motor 2 to lower the horizontal plate 6 to the position of the second sensor 4, and the controller 1 controls the clamping transmission mechanism 7 to rotate the first splint 9 into the groove of the horizontal plate 6, so as to facilitate the electronic components from the pre-processing The device 10 slides onto the horizontal plate 6; when the electronic components reach the horizontal plate 6, the controller 1 rotates the first splint 9 from the groove to the surface of the horizontal plate 6 by controlling the clamping transmission mechanism 7, and then passes The telescopic rod of the clamping transmission mechanism 7 pushes the second clamping plate 8 to the first clamping plate 9 until the electronic components are clamped in the chute of the first clamping plate 9 and the second clamping plate 8; then the controller 1 rotates through the drive motor 2 The screw rod 3 drives the nut to rise, and then the horizontal plate 6 connected to the nut also rises until the position detected by the first sensor 5; then the controller 1 controls the horizontal plate 6 to rotate towards the rear processing equipment 11, and the controller 1 Control the clamping transmission mechanism 7 to rotate the first clamping plate 9 into the groove of the horizontal plate 6, and then control the telescopic rod of the clamping transmission mechanism 7 to push the second clamping plate 8 to the outside, and then the second clamping plate will push the electronic components to On the workbench of the post-processing equipment 11, the electronic components are smoothly transported from the pre-processing equipment 10 to the post-processing equipment 11 at a high level.

The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.

Claims (6)

1. A liftable conveying device, comprising a controller, a lifting mechanism and a clamping transmission mechanism, the lifting mechanism comprising a drive motor and a screw nut pair connected with the drive motor; the screw rod is movably connected with a horizontal plate; the front end of the horizontal plate is provided with a first splint connected by rotation and a groove for accommodating the first splint, and the rear end is provided with a second splint opposite to the first splint; the horizontal plate, the first splint and the second splint The clamping transmission mechanism is connected with the nut on the screw rod; the clamping transmission mechanism can push the second splint to move to the first splint and drive the horizontal plate to rotate at an angle; the upper and lower ends of the screw rod are respectively provided with a first sensor and a second splint. Two sensors, the two sensors are located on the upper and lower sides of the horizontal plate; the controller is arranged in the control box, the surface of the control box is provided with an operation panel, and the drive motor, the clamping transmission mechanism, the first sensor and the second sensor are respectively connected with The controller is electrically connected. 2 . The liftable conveying device according to claim 1 , wherein the driving motor further comprises a speed reducer, and the speed reducer is connected to the output shaft of the driving motor. 3 . 3. A liftable conveying device according to claim 1, wherein the clamping transmission mechanism includes an angle adjustment device, a telescopic rod and a transmission rod, the angle adjustment device is connected with a horizontal plate, and the telescopic The rod is connected to the side of the second splint, and the transmission rod is connected to the first splint. 4. The liftable conveying device according to claim 1, characterized in that, the opposite surfaces of the first splint and the second splint are provided with slide grooves. 5 . The liftable conveying device according to claim 4 , wherein insulating rubber is arranged inside the chute. 5 . 6. The liftable conveying device according to claim 1, wherein the first sensor and the second sensor are photoelectric sensors.