CN212502854U

CN212502854U - Automatic feeding and discharging machine

Info

Publication number: CN212502854U
Application number: CN202021224414.XU
Authority: CN
Inventors: 冯攀
Original assignee: Jinan Yifei Automation Technology Co ltd
Current assignee: Jinan Yifei Automation Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses an automatic blanking machine, including the frame, rack-mounted parallel robot, the tongs are installed at parallel robot tip, installs in the frame of parallel robot lower part and fold a set mechanism and tear a set mechanism open for move the charging tray from tearing a set mechanism open to moving to folding the mechanism of moving and carrying in the dish mechanism. The machine can grab and place a plurality of pieces of glass at one time, and the high productivity is realized by means of the precise action of the parallel robot and the multiple grabs at one time. The separation of the integrated multilayer charging tray of material loading and unloading machine and the function of stacking, the operator only need put the full charging tray that the multilayer stacked into the machine, take the empty charging tray that the multilayer stacked out of the machine, alleviate operator's amount of labour.

Description

Automatic feeding and discharging machine

Technical Field

The utility model relates to an automation equipment technical field, in particular to automatic blanking machine.

Background

In the production process of mobile phone glass, glass is often required to be fed into production equipment from a material tray or discharged into the material tray from the production equipment, and the glass production equipment is generally butted with a feeding machine and a discharging machine by using rollers or conveying belts.

The traditional manual feeding mode is as follows: the operator takes out the glass one by one from the material trays stacked in multiple layers, the glass is put on the roller of the production equipment, after the material tray on the first layer is emptied, the empty material tray is placed at the empty tray stacking position, the glass is taken out from the material tray on the next layer, and the unloading mode is opposite to the action of the loading mode. The shortcoming of manual feeding is that it is low to lean on both hands to take glass and charging tray, and the productivity is low, easily pollutes glass, and the placement position is not accurate, and the operator repeated work, work is boring, easily tired, and the operator is too close with production facility's gyro wheel distance, and factor of safety is low.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the prior art, the utility model provides an automatic blanking machine.

The utility model provides a technical scheme that its technical problem adopted is: the automatic feeding and discharging machine comprises a rack, a parallel robot arranged on the rack, a gripper arranged at the end of the parallel robot, a disc stacking mechanism and a disc detaching mechanism arranged on the rack at the lower part of the parallel robot, and a transfer mechanism for moving a material disc from the disc detaching mechanism to the disc stacking mechanism.

Furthermore, the transfer mechanism comprises a bracket, a linear module, a lifting cylinder, a hook plate, a guide rail, a cylinder and a transfer plate; the linear module is arranged on the rack through a bracket, the lifting cylinder is arranged on the linear module to realize linear motion between the tray detaching mechanism and the tray stacking mechanism, and the transfer plate is arranged on a piston rod of the lifting cylinder; the cylinder and the guide rail are installed on the moving support plate, the hook plates are installed on the sliding blocks of the guide rail and connected with piston rods of the cylinder, and the two cylinders act simultaneously to drive the two hook plates to move horizontally along the guide rail, so that the closing and opening actions of the two hook plates are realized.

Furthermore, the tray detaching mechanism comprises a linear module, a guide plate, a supporting plate and a photoelectric switch; the linear module is fixedly installed on the rack, the supporting plate is installed on the linear module and moves up and down under the driving of the linear module, the guide plates are used in pairs from left to right and are installed on the rack, the guide plates are symmetrically arranged on two sides of the linear module, and the photoelectric switches for detecting the position of the first layer of material tray are installed on the guide plates and send signals to the control system.

Further, fold a set mechanism and include sharp module and layer board, sharp module is installed in the frame, and the layer board is installed on sharp module to linear motion about the sharp module drives.

Furthermore, the gripper comprises a gripper plate, a thin pneumatic gripper, an adjusting strip and a clamping jaw; the gripper plate is connected with the tail end of the parallel robot, the thin pneumatic claw is arranged on the gripper plate, the adjusting strip is arranged on the thin pneumatic claw, and the clamping jaw is arranged on the adjusting strip.

Further, the roller line is arranged on the other side opposite to the tray disassembling mechanism and the tray stacking mechanism and is in butt joint with the production equipment, and the glass is conveyed to the production equipment or received from the production equipment.

Furthermore, the roller line comprises a connecting column, a motor assembly and a roller; the roller line is installed in the frame through the spliced pole, and motor element is connected with the gyro wheel and provides power for the gyro wheel.

To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the machine can grab and place a plurality of pieces of glass at one time, and the high productivity is realized by means of the precise action of the parallel robot and the multiple grabs at one time. The separation of the integrated multilayer charging tray of material loading and unloading machine and the function of stacking, the operator only need put the full charging tray that the multilayer stacked into the machine, take the empty charging tray that the multilayer stacked out of the machine, alleviate operator's amount of labour.

Drawings

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

Fig. 2 is a structural view of the transfer mechanism of the present invention.

Fig. 3 is a view of the hook head structure.

Fig. 4 is a structural view of the disc stacking mechanism.

Fig. 5 is a structural view of the disc detaching mechanism.

Fig. 6 is a view of the grip structure.

Fig. 7 is a view of a roller line configuration.

Detailed Description

The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, and the illustrated embodiments are only for explaining the present invention, and do not limit the scope of the present invention.

As shown in fig. 1, the present invention includes a rack 10, a parallel robot 20, a transfer mechanism 30, a tray stacking mechanism 40, a tray detaching mechanism 50, a gripper 60, and a roller line 70.

The parallel robot 20 is arranged at the upper part of the frame 10, and the disc stacking mechanism 40 and the disc disassembling mechanism 50 are arranged on the operation surface of the frame 10, so that an operator can conveniently place and take out the stacked discs in multiple layers. The transfer mechanism 30 is mounted on the frame 10, and the transfer plate 37 and the hook plate 34 of the transfer mechanism 30 reciprocate between the tray stacking mechanism and the tray detaching mechanism, thereby realizing the transfer of the tray 80 at the uppermost layer of the tray detaching mechanism to the uppermost layer of the tray stacking mechanism.

The gripper 60 is arranged at the tail end of the parallel robot and can move along with the parallel robot, so that the glass 90 can be conveyed between the material tray 80 and the roller line 70. The roller 73 is arranged on the other side opposite to the tray detaching mechanism and the tray stacking mechanism and is butted with production equipment to convey glass to the production equipment or receive glass from the production equipment.

The transfer mechanism 30 includes a rack 31, a linear module 32, a lifting cylinder 33, a hook plate 34, a guide rail 35, a cylinder 36, and a transfer plate 37. The linear module 32 is mounted on the frame 10 through a bracket 31, and the lifting cylinder 33 is mounted on the linear module 32 to realize linear motion between the disc detaching mechanism and the disc stacking mechanism. The air cylinders 36 and the guide rails 35 are arranged on the transfer plate, the hook plates are arranged on the slide blocks of the guide rails and connected with piston rods of the air cylinders, and the two air cylinders act simultaneously to drive the two hook plates to move horizontally along the guide rails, so that the closing and opening actions of the two hook plates are realized. One side of the hook plate is provided with a flat hook head 341, which is convenient for firmly clamping the tray.

The tray detaching mechanism 50 includes a linear module 51, a guide plate 52, a support plate 53, and an electro-optical switch 54. The straight line module fixed mounting is in the frame, and the layer board is installed on the straight line module, realizes linear motion from top to bottom on direct module, and the charging tray that the multilayer stacked is placed on the layer board. The guide plates are used in pairs from left to right and are installed on the rack, the guide plates are symmetrically arranged on two sides of the linear module, and the left guide plate and the right guide plate provide guidance for the multilayer stacking material trays moving up and down according to the width adjustment of the material trays. The photoelectric switch is arranged on the guide plate and used for detecting the position of the first layer material disc and sending a signal to the control system.

The disc stacking mechanism 40 includes a linear module 41 and a supporting plate 42, and is installed in the same manner as the disc detaching mechanism.

The gripper 60 includes a gripper plate 61, a thin pneumatic gripper 62, an adjustment bar 63, and a gripper 64. The gripper plate 61 is connected with the tail end of the parallel robot, the thin pneumatic claw is arranged on the gripper plate, the adjusting strip is arranged on the thin pneumatic claw, and the clamping jaw is arranged on the adjusting strip. The gripper plate can be provided with a corresponding number of thin air claws according to the storage number of one material tray, so that the glass can be gripped by one-time gripping action. The size of the opening of the two clamping jaws on one thin gas claw can be adjusted on the adjusting strip, so that the clamping of the glass with different sizes is realized.

The roller line 70 includes a connection post 71, a motor assembly 72, and a roller 73. The roller line is installed on the frame through the spliced pole, and motor element provides power for the gyro wheel.

The work flow is described by taking the feeder as an example:

an operator places full trays stacked in multiple layers on a supporting plate of a tray detaching mechanism, the supporting plate rises, a tray of a first layer is detected by a photoelectric switch, a control system sends an instruction to enable a transfer mechanism to move to the tray detaching mechanism, a hook plate is closed to clamp the tray of the first layer, an air cylinder of the transfer mechanism rises to enable the tray of the first layer to be separated from the tray of a second layer, a gripper picks up glass in the tray and places the glass on a roller line, the roller line conveys the glass to production equipment, the transfer mechanism moves to a tray stacking mechanism, the hook plate is opened, the tray falls onto the supporting plate of the tray stacking mechanism, one-time catching and stacking circulation is achieved, the glass in the tray is completely caught on the roller line, the trays are stacked into the tray stacking mechanism one by one, the operator takes stacked empty trays out of a feeding machine, and feeding and discharging circulation of the stacked trays is achieved.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides an automatic feeding and discharging machine, its characterized in that includes the frame, installs the parallel robot in the frame, and the tongs are installed at the parallel robot tip, installs in the frame of parallel robot lower part and fold a set mechanism and tear a set mechanism open for move the charging tray from tearing a set mechanism and moving to the mechanism that moves of folding a set mechanism and carrying on.

2. The automatic feeding and discharging machine according to claim 1, wherein the transferring mechanism comprises a bracket, a linear module, a lifting cylinder, a hook plate, a guide rail, a cylinder and a transferring plate; the linear module is arranged on the rack through a bracket, the lifting cylinder is arranged on the linear module to realize linear motion between the tray detaching mechanism and the tray stacking mechanism, and the transfer plate is arranged on a piston rod of the lifting cylinder; the cylinder and the guide rail are installed on the moving support plate, the hook plates are installed on the sliding blocks of the guide rail and connected with piston rods of the cylinder, and the two cylinders act simultaneously to drive the two hook plates to move horizontally along the guide rail, so that the closing and opening actions of the two hook plates are realized.

3. The automatic feeding and discharging machine according to claim 1, wherein the tray detaching mechanism comprises a linear module, a guide plate, a supporting plate and a photoelectric switch; the linear module is fixedly installed on the rack, the supporting plate is installed on the linear module and moves up and down under the driving of the linear module, the guide plates are used in pairs from left to right and are installed on the rack, the guide plates are symmetrically arranged on two sides of the linear module, and the photoelectric switches for detecting the position of the first layer of material tray are installed on the guide plates and send signals to the control system.

4. The automatic feeding and discharging machine according to claim 1, wherein the stacking mechanism comprises a linear module and a supporting plate, the linear module is mounted on the frame, and the supporting plate is mounted on the linear module and moves linearly up and down by the linear module.

5. The automatic feeding and discharging machine according to claim 1, wherein the gripper comprises a gripper plate, a thin pneumatic gripper, an adjusting strip and a clamping jaw; the gripper plate is connected with the tail end of the parallel robot, the thin pneumatic claw is arranged on the gripper plate, the adjusting strip is arranged on the thin pneumatic claw, and the clamping jaw is arranged on the adjusting strip.

6. The automatic feeding and discharging machine according to claim 1, wherein the roller line is installed at the other side opposite to the tray detaching mechanism and the tray stacking mechanism, and is butted against the production equipment to convey the glass to the production equipment or receive the glass from the production equipment.

7. The automatic feeding and discharging machine according to claim 6, wherein the roller line comprises a connecting column, a motor assembly and a roller; the roller line is installed in the frame through the spliced pole, and motor element is connected with the gyro wheel and provides power for the gyro wheel.