CN211248045U

CN211248045U - Automatic feeding system

Info

Publication number: CN211248045U
Application number: CN201922135735.6U
Authority: CN
Inventors: 谷建卫; 马凯; 牛鹏飞
Original assignee: Shaanxi Jiuji Industrial Co ltd
Current assignee: Shaanxi Jiuji Industrial Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-14
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to an automation equipment technical field specifically discloses an automatic feeding system. The automatic feeding device comprises a frame, the PLC controller, go out the workbin, transport mechanism and workspace, go out the workbin setting at transport mechanism's feed end and weld with the frame, the bottom that goes out the workbin is equipped with the valve, the workspace includes the workstation, both sides on the workstation are equipped with the slide rail, sliding connection has the bottom plate on the slide rail, be equipped with the cylinder on the workstation, the rigid coupling has anchor clamps on the piston rod of cylinder, anchor clamps set up on the bottom plate, anchor clamps include the dead lever with the piston rod rigid coupling, the both ends of dead lever are all rotated and are connected with first connecting rod, the one end that the dead lever was kept away from to first connecting rod is all rotated and is connected with the second connecting rod, the equal rigid coupling of one end that first connecting rod was kept away from to the second connecting rod has splint, equal rigid coupling has the limiting plate on the bottom plate of the. The automation is completely realized, the operation is more convenient, and the application is wider.

Description

Automatic feeding system

Technical Field

The utility model relates to an automation equipment technical field.

Background

At present, in most occasions adopting small-sized punch machining, the feeding operation is still mainly completed manually, but the defects of low efficiency, high labor intensity and poor safety exist when the feeding and discharging of the punch are completed manually. On the other hand, the feeding space below the punch press is narrow, and the operation time and the space of workers are also small.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional staff operating space is little.

In order to achieve the above object, the basic scheme of the utility model provides an automatic feeding system, which comprises a frame, a PLC controller, a discharging box, a conveying mechanism and a working area, wherein the discharging box is arranged at the feeding end of the conveying mechanism and is fixedly connected with the frame, the bottom of the discharging box is provided with a valve, the working area is arranged at one side of the conveying mechanism, the working area comprises a workbench and a clamp, two sides of the workbench, which are perpendicular to the conveying mechanism, are provided with slide rails, the slide rails are slidably connected with a bottom plate, the workbench is provided with a cylinder, a piston rod of the cylinder is fixedly connected with the clamp, the clamp is arranged on the bottom plate and comprises a fixed rod fixedly connected with the piston rod, two ends of the fixed rod are respectively and rotatably connected with a first connecting rod, one end of the first connecting rod, which is far away from the fixed rod, is respectively and rotatably connected with a second connecting rod, the second connecting rod is respectively, limiting plates are fixedly connected to the bottom plates on two sides of the first connecting rod, and the PLC, the valve, the infrared sensor and the cylinder are electrically connected.

The principle and the effect of the basic scheme are that,

1. be equipped with out the workbin, can once only put the material that needs processing in going out the workbin, go out the workbin bottom and be equipped with the valve, the valve is connected with the PLC controller electricity, by the switching of PLC controller control flap to this ejection of compact of controlling the material is controlled with the PLC controller, removes manual operation from, and is more convenient.

2. Be equipped with transport mechanism, the material in the ejection of compact case gets into transport mechanism, is sent the work area to the material by transport mechanism and handles, has also removed the trouble that needs take the work area from the ejection of compact case by the workman from the material.

3. The working area is provided with a workbench, the workbench is provided with a clamp, and the clamp clamps the material to the workbench from the conveying mechanism, so that the operation is simple and convenient.

4. Compared with the prior art, the automatic control system does not need manual operation, completely realizes automation, and is more convenient and more widely applied.

Further, transport mechanism includes first motor and a plurality of drive wheel, is equipped with the conveyer belt on the drive wheel, is equipped with a plurality of promotion grooves on the conveyer belt, and the rigid coupling has the support column with the frame rigid coupling on the first motor, fixedly connected with rocking arm on the first motor output shaft, and the rocking arm free end rotates and is connected with the catch bar, and the one end that the rocking arm was kept away from to the catch bar is equipped with the trip that matches with the promotion groove. So that the conveyor belt can convey the materials to the working area at a constant speed.

Further, transport mechanism includes the action wheel, follows driving wheel and belt, and the action wheel passes through the belt with following the driving wheel and is connected, and the rigid coupling has the dwang on the action wheel, and the free end rigid coupling of dwang has the second motor. The motor is fixedly placed on the ground, so that the safety is higher, and the service life is longer.

Furthermore, the discharge end of the conveying mechanism is provided with a material collecting box, an infrared sensor is arranged on the material collecting box, and the infrared sensor is electrically connected with the PLC. The treated material can be collected.

Drawings

Fig. 1 is a front view of a first embodiment of an automatic feeding system according to the present invention;

fig. 2 is a front view of a second embodiment of an automatic feeding system according to the present invention;

fig. 3 is a front view of a working area in an automatic feeding system according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a rack 1, a discharge box 2, a transmission wheel 3, a pushing groove 4, a support column 5, a first motor 6, a rocker arm 7, a pushing rod 8, a clamping hook 9, an object collecting box 10, a workbench 11, a cylinder 12, a driven wheel 13, a driving wheel 14, a second motor 15, a bottom plate 16, a fixing rod 17, a limiting plate 18, a first connecting rod 19, a second connecting rod 20, a clamping plate 21, a sliding rail 22 and a belt 23.

An automatic feeding system, an embodiment of which is shown in figure 1. Comprises a frame 1, a PLC controller, a discharge box 2, a conveying mechanism and a working area, wherein the discharge box 2 is arranged at the feeding end of the conveying mechanism and welded with the frame 1, the bottom of the discharge box 2 is provided with a valve, the working area is arranged at the rear side of the conveying mechanism, as shown in figure 3, the working area comprises a workbench 11 and a clamp, two sides of the workbench 11, which are vertical to the conveying mechanism, are provided with slide rails 22, the slide rails 22 are slidably connected with a bottom plate 16, the workbench 11 is provided with an air cylinder 12, a piston rod of the air cylinder 12 is connected with a clamp screw, the clamp is arranged on the bottom plate 16 and comprises a fixed rod 17 connected with the piston rod screw, two ends of the fixed rod 17 are both rotatably connected with a first connecting rod 19, two ends of the fixed rod 17 are both provided with first grooves, one end of the first connecting rod 19 is arranged in the first groove and is rotatably connected through a second pin, one end of the first connecting, the second connecting rods 20 are respectively provided with a first pin and are rotatably connected with the bottom plate 16, one end of each first connecting rod 19, which is far away from the fixed rod 17, is provided with a second groove, one end of each second connecting rod 20 is arranged in the corresponding second groove and is rotatably connected with the corresponding bottom plate through a third pin, one end of each second connecting rod 20, which is far away from the corresponding first connecting rod 19, is welded with a clamping plate 21, the bottom plates 16, which are positioned on two sides of the corresponding first connecting rod 19, are respectively welded with a limiting plate 18, the conveying mechanism comprises a first motor 6 and two driving wheels 3, each driving wheel 3 is provided with a conveying belt, the conveying belts are provided with fourteen pushing grooves 4, the first motor 6 is welded with a supporting column 5 fixedly connected with the rack 1, an output shaft of the first motor 6 is welded with a rocker arm 7, the free end of the rocker arm 7 is hinged with a pushing rod 8, one end, which is far away from the rocker arm, the PLC controller, the valve, the infrared sensor and the cylinder 12 are electrically connected.

When the device is used, the valve is opened through the PLC, materials are conveyed to the conveying belt from the discharge box 2 through the valve, the first motor 6 is started, the output shaft of the first motor 6 rotates to drive the rocker arm 7 to rotate, the rocker arm 7 rotates to drive the push rod 8 to swing, the hook 9 of the push rod 8 is clamped in the push groove 4, the push rod 8 pushes the push groove 4 to enable the conveying belt to move rightwards and move to the position of a working area, the PLC starts the air cylinder 12, the piston rod of the air cylinder 12 pushes forwards, the piston rod of the air cylinder 12 is welded with the fixed rod 17, the piston rod of the air cylinder 12 pushes the fixed rod 17 to move forwards, the fixed rod 17 moves forwards to drive the first connecting rod 19 to move, the first connecting rod 19 moves to drive the second connecting rod 20 to move, the clamping plates 21 on the second connecting rod 20 open towards two sides, and the position of the first connecting rod 19 is limited by the limiting plate 18, the, at the moment, the piston rod of the air cylinder 12 pushes the bottom plate 16 to move on the sliding rail 22, the clamping plate 21 clamps the material, the PLC controls the piston rod of the air cylinder 12 to move backwards, the clamp brings the material onto the workbench 11 for other operations, after the operations are finished, the piston rod of the air cylinder 12 moves forwards again, the material is sent to the conveyor belt and then enters the material collecting box 10, at the moment, the infrared sensor sends a signal to the PLC, and the PLC opens the valve again.

Second embodiment as shown in fig. 2, the second embodiment is different from the first embodiment only in that the transmission mechanism includes a driving wheel 14, a driven wheel 13 and a belt 23, the driving wheel 14 is connected with the driven wheel 13 through the belt 23, a rotating rod is welded on the driving wheel 14, and a second motor 15 is welded at the free end of the rotating rod.

When the device is used, the valve is opened through the PLC, materials pass through the valve from the discharge box 2 to the conveyor belt, the second motor 15 is started, the output shaft of the second motor 15 rotates to drive the driving wheel 14 to rotate, the driving wheel 14 rotates to drive the belt 23 to rotate, the driven wheel 13 also rotates, the PLC starts the air cylinder 12, the piston rod of the air cylinder 12 is pushed forwards, the piston rod of the air cylinder 12 is welded with the fixed rod 17, the piston rod of the air cylinder 12 pushes the fixed rod 17 to move forwards, the fixed rod 17 moves forwards to drive the first connecting rod 19 to move, the first connecting rod 19 moves to drive the second connecting rod 20 to move, the clamping plates 21 on the second connecting rod 20 are opened towards two sides, the position of the first connecting rod 19 is limited by the limiting plate 18, the first connecting rod 19 cannot be opened when rotating to a certain angle, the piston rod of the air cylinder 12 pushes the bottom plate 16 to move on the, the PLC controller will control cylinder 12 piston rod to move backward, and anchor clamps take the material to carry out other operations on workstation 11, and the operation finishes, and cylinder 12 piston rod moves forward again, sends the material to belt 23 on, reentrant collection thing case 10, and infrared inductor sends the signal to the PLC controller this moment, and the valve is opened once more to the PLC controller.

Compared with the prior art, the automatic control system does not need manual operation, completely realizes automation, and is more convenient and more widely applied.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An automatic feeding system is characterized by comprising a rack, a PLC (programmable logic controller), a discharging box, a conveying mechanism and a working area, wherein the discharging box is arranged at the feeding end of the conveying mechanism and is fixedly connected with the rack, the bottom of the discharging box is provided with a valve, the working area is arranged on one side of the conveying mechanism, the working area comprises a workbench and a clamp, slide rails are arranged on two sides of the workbench, which are perpendicular to the conveying mechanism, a bottom plate is connected onto the slide rails in a sliding manner, an air cylinder is arranged on the workbench, a piston rod of the air cylinder is fixedly connected with the clamp, the clamp is arranged on the bottom plate and comprises a fixed rod fixedly connected with the piston rod, two ends of the fixed rod are respectively and rotatably connected with a first connecting rod, one end of the first connecting rod, which is far away from the fixed rod, is respectively and rotatably connected with a second connecting rod, a first pin is respectively arranged, limiting plates are fixedly connected to the bottom plates on two sides of the first connecting rod, and the PLC, the valve, the infrared sensor and the cylinder are electrically connected.

2. An automatic feeding system according to claim 1, characterized in that: the conveying mechanism comprises a first motor and a plurality of driving wheels, a conveying belt is arranged on the driving wheels, a plurality of pushing grooves are formed in the conveying belt, a supporting column fixedly connected with the rack is fixedly connected to the first motor, a rocker arm is fixedly connected to an output shaft of the first motor, the free end of the rocker arm is rotatably connected with a pushing rod, and a clamping hook matched with the pushing grooves is arranged at one end, away from the rocker arm, of the pushing rod.

3. An automatic feeding system according to claim 1, characterized in that: the conveying mechanism comprises a driving wheel, a driven wheel and a belt, the driving wheel is connected with the driven wheel through the belt, a rotating rod is fixedly connected to the driving wheel, and a second motor is fixedly connected to the free end of the rotating rod.

4. An automatic feeding system according to claim 1, characterized in that: the discharge end of the conveying mechanism is provided with a material collecting box, an infrared sensor is arranged on the material collecting box, and the infrared sensor is electrically connected with the PLC.