CN210709599U

CN210709599U - Loading and unloading plate sucking machine based on PLC control

Info

Publication number: CN210709599U
Application number: CN201921334356.3U
Authority: CN
Inventors: 宋成
Original assignee: Foshan Songgong Intelligent Technology Co Ltd
Current assignee: Foshan Songgong Intelligent Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-09
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a feeding and discharging plate sucking machine based on PLC control, which comprises a first base, a first moving mechanism, a support column, an electric cabinet, a first bracket and a plate sucking mechanism, wherein the first base is arranged above the first moving mechanism, the support column is arranged on the upper surface of the first base, the electric cabinet is arranged on the upper surface of the first base behind the support column, the electric cabinet is provided with a control panel, a first air cylinder is arranged in the support column, a support table is arranged on the driving end of the first air cylinder, grooves are arranged on two sides of the support column, connecting blocks are arranged on two sides of the support table, the connecting blocks run through the outer side of the grooves from the inner side of the grooves and are connected with the first bracket arranged in front of the support column, a chute is arranged in the first bracket, a second moving mechanism is arranged in the first bracket, and the plate sucking mechanism is arranged below the second moving mechanism through a first, the utility model discloses can carry out upper and lower unloading operation between to two lathe through PLC system intelligent control equipment.

Description

Loading and unloading plate sucking machine based on PLC control

Technical Field

The utility model belongs to the technical field of mechanical equipment and specifically relates to a trigger is inhaled to upper and lower unloading based on PLC control.

Background

At present, the stainless steel plate is processed by the traditional manual plate lifting and dragging plate to complete the feeding and blanking of the plate; for plates with longer length, a plurality of people are generally needed to complete the feeding and blanking operation of one plate; the traditional manual plate conveying operation of feeding and blanking causes certain influence on the processing of the plate, and an enterprise needs to additionally convey the plate by engaging workers; although some factories use machines to replace manpower to realize the loading and unloading operation of the plates, the process of realizing the loading and unloading operation of the plates by mechanical equipment still requires workers to operate the equipment; therefore, there is a need for an improved PLC control system in conjunction with a suction plate machine.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to the above-mentioned technique, provide one kind can be through PLC system intelligent control equipment to carry out the upper and lower material operation between two lathes, can control suction disc mechanism through pressure sensors when suction disc mechanism appearance overtravel's the condition moreover and reset the operation, avoid suction disc mechanism to appear the upper and lower material plate sucking machine of damage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a feeding and discharging board sucking machine based on PLC control comprises a first base, a first moving mechanism, a supporting column, an electric control box, a first support and a board sucking mechanism, wherein the electric control box is used by a PLC system, the first moving mechanism is arranged on a guide rail, the first base is arranged above the first moving mechanism, the supporting column is arranged on the upper surface of the first base, the electric control box is arranged on the upper surface of the first base behind the supporting column, a control panel is arranged on the electric control box, a first air cylinder is arranged in the supporting column, a supporting table is arranged on the driving end of the first air cylinder, grooves are formed in two sides of the supporting column, connecting blocks are arranged on two sides of the supporting table, the connecting blocks penetrate through the outer side of the grooves from the inner side of the grooves and are connected with the first support arranged in front of the supporting column, a sliding groove is formed in the first support, and a second moving mechanism is arranged in, the suction plate mechanism is arranged below the second moving mechanism through a first connecting column, and the electric cabinet is electrically connected with the control panel and the first cylinder respectively.

Further, the first moving mechanism comprises a second bracket, a first motor, a rotating shaft and a first roller, the bottoms of the two sides of the second bracket are provided with at least three rotating shafts through bearings, the first roller is arranged at the bottom of the rotating shafts, the first roller rolls on the wall surfaces at two sides of the guide rail, the rotating shafts positioned on four corners of the second bracket penetrate from the bottom of the second bracket to the outside of the top surface of the second bracket, the part of the rotating shaft positioned above the top surface of the second bracket is provided with a first gear, the first base is arranged on the upper surface of the middle part of the second bracket, the two sides of the first base are provided with matching grooves, at least two first motors are arranged in the matching grooves, a second gear is arranged on the driving end of each first motor, the first gear is connected with the second gear in a tooth meshing mode, and the first motor is electrically connected with the electric cabinet.

Further, the second moving mechanism comprises a second base, a second motor and second idler wheels, the second motor is arranged on four corners of the second base, two second idler wheels are arranged on a driving end of the second motor, the second idler wheels are matched in the sliding groove and roll in the sliding groove, the top end of the first connecting column is connected to the bottom of the second base, and the second motor is electrically connected with the electric cabinet.

Further, the suction plate mechanism comprises a third support, a vacuum generator and a sucker, the third support is arranged at the bottom of the first connecting column, the bottom of the third support is at least provided with six second connecting columns, a supporting plate is arranged at the bottom of the second connecting columns, the vacuum generator is arranged on the surface of the supporting plate, the sucker is arranged at the bottom of the supporting plate and connected with the vacuum generator through a pipeline, and the vacuum generator is electrically connected with the electric cabinet.

Further, the backup pad upper surface is provided with pressure sensors, pressure sensors's response end is from last to running through to the backup pad down outside, pressure sensors and electric cabinet electric connection.

The utility model has the advantages that:

carry out upper and lower material operation between to two lathes through PLC system intelligent control equipment, can control suction disc mechanism through pressure sensors when suction disc mechanism appears the condition of overstroke moreover, avoid suction disc mechanism to appear damaging, utilize the PLC system to replace manual operation to control equipment, can practice thrift manufacturing cost, realize intelligent processing.

Drawings

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

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

Fig. 3 is a schematic structural diagram of the first moving mechanism.

Fig. 4 is a schematic view of the structure inside the support column.

Fig. 5 is a schematic structural diagram of the second moving mechanism.

Fig. 6 is a schematic structural view of the suction plate mechanism.

Fig. 7 is a schematic diagram of a PLC system control structure.

In the figure, a first base 1, a support column 2, an electric cabinet 3, a first support 4, a guide rail 5, a control panel 6, a first air cylinder 7, a support table 8, a groove 9, a connecting block 10, a sliding groove 11, a first connecting column 12, a second support 13, a first motor 14, a rotating shaft 15, a first roller 16, a first gear 17, a matching groove 18, a second gear 19, a second base 20, a second motor 21, a second roller 22, a third support 23, a vacuum generator 24, a suction cup 25, a second connecting column 26, a support plate 27 and a pressure sensor 28.

Detailed Description

As shown in fig. 1 to 7, the loading and unloading plate sucking machine based on PLC control includes a first base 1, a first moving mechanism, a supporting column 2, an electric cabinet 3 used with a PLC system, a first support 4 and a plate sucking mechanism, the first moving mechanism is disposed on a guide rail 5, the first base 1 is disposed above the first moving mechanism, the supporting column 2 is disposed on the upper surface of the first base 1, the electric cabinet 3 is disposed on the upper surface of the first base 1 behind the supporting column 2, the electric cabinet 3 is provided with a control panel 6, a first cylinder 7 is disposed in the supporting column 2, a supporting table 8 is disposed on a driving end of the first cylinder 7, grooves 9 are disposed on both sides of the supporting column 2, connecting blocks 10 are disposed on both sides of the supporting table 8, the connecting blocks 10 penetrate from the inner side of the grooves 9 to the outer side of the grooves 9 and are connected to the first support 4 disposed in front of the supporting column 2, the electric cabinet is characterized in that a sliding groove 11 is formed in the first support 4, a second moving mechanism is arranged in the first support 4, the suction plate mechanism is arranged below the second moving mechanism through a first connecting column 12, and the electric cabinet 3 is electrically connected with the control panel 6 and the first air cylinder 7 respectively.

The first moving mechanism comprises a second support 13, a first motor 14, rotating shafts 15 and first rollers 16, wherein at least three rotating shafts 15 are arranged at the bottoms of the two sides of the second support 13 through bearings, the first rollers 16 are arranged at the bottom of the rotating shafts 15, the first rollers 16 roll on the wall surfaces of the two sides of the guide rail 5, the rotating shafts 15 positioned at the four corners of the second support 13 penetrate through the top surface of the second support 13 from the bottom of the second support 13, first gears 17 are arranged on the rotating shafts 15 above the top surface of the second support 13, the first base 1 is arranged on the upper surface of the middle part of the second support 13, matching grooves 18 are arranged at the two sides of the first base 1, at least two first motors 14 are arranged in the matching grooves 18, a second gear 19 is arranged at the driving end of each first motor 14, and the first gears 17 are connected with the second gears 19 in a tooth meshing manner, the first motor 14 is electrically connected with the electric cabinet 3.

The second moving mechanism comprises a second base 20, a second motor 21 and second rollers 22, the second motor 21 is arranged on four corners of the second base 20, two second rollers 22 are arranged on a driving end of the second motor 21, the second rollers 22 are matched in the sliding grooves 11 and roll in the sliding grooves 11, the top end of the first connecting column 12 is connected to the bottom of the second base 20, and the second motor 21 is electrically connected with the electric cabinet 3.

The suction plate mechanism comprises a third support 23, a vacuum generator 24 and a suction cup 25, the third support 23 is arranged at the bottom of the first connecting column 12, the bottom of the third support 23 is at least provided with six second connecting columns 26, the bottom of the second connecting columns 26 is provided with a support plate 27, the vacuum generator 24 is arranged on the surface of the support plate 27, the suction cup 25 is arranged at the bottom of the support plate 27 and is connected with the vacuum generator 24 through a pipeline, and the vacuum generator 24 is electrically connected with the electric cabinet 3.

The upper surface of the supporting plate 27 is provided with a pressure sensor 28, the sensing end of the pressure sensor 28 penetrates through the supporting plate 27 from top to bottom, and the pressure sensor 28 is electrically connected with the electric cabinet 3.

When in use:

the guide rail 5 is placed between two machine tools (not shown in the figure), the suction machine is started through the control panel 6, the electric cabinet 3 controls the first motor 14 to be started, the first motor 14 is started to drive the second gear 19 to rotate, the second gear 19 rotates and drives the first gear 17 to rotate, the first gear 17 rotates to drive the rotating shaft 15 to rotate, so that the first roller 16 is driven to roll on the guide rail 5, and the suction machine is driven to integrally move on the guide rail 5; the electric cabinet 3 controls the first air cylinder 7 to be started, the first air cylinder 7 is started to push the support table 8 to move upwards or downwards, and the support table 8 can also drive the support to move upwards or downwards when moving upwards or downwards; the plate suction machine is moved to one side of one of the machine tools through the first moving mechanism, the electric cabinet 3 controls the second motor 21 to be started, the second motor 21 is started to drive the second roller 22 to rotate, so that the second base 20 moves in the chute 11 in the first support 4, when the second base 20 moves to one side of the first support 4 close to one of the machine tools, the electric cabinet 3 controls the first air cylinder 7 to pull the support table 8 to move downwards, so that the third support 23 moves downwards, the suction disc 25 moves downwards along with the third support 23 and is adsorbed on a plate of one of the machine tools, then the electric cabinet 3 controls the vacuum generator 24 to extract air in the suction disc 25, so that the adsorption force of the suction disc 25 on the plate is increased, the pressure sensor 28 can feed back a signal to the electric cabinet 3 when the plate suction mechanism has an overtravel, and then the electric cabinet 3 controls the first air cylinder 7 to push the support table 8 upwards, the third support 23 is moved upwards to reset, so that the bottom of the third support 23 is prevented from colliding with the plate; after the plate is completely adsorbed by the sucker 25, the electric cabinet 3 controls the first air cylinder 7 to push the support table 8 upwards, so that the plate and the third support 23 are lifted, and then the electric cabinet 3 controls the first motor 14 to drive the whole plate adsorbing machine to move towards the other machine tool; when this suction disc machine bodily movement is to being close to on the guide rail 5 of another lathe department, electric cabinet 3 control second motor 21 starts and drives third support 23 and remove to the opposite side of first support 4, thereby make panel remove to the top of another lathe, rethread electric cabinet 3 control first cylinder 7 pulls a supporting bench 8 and moves down, make panel remove to the upper surface of another lathe, aerify in the sucking disc 25 through electric cabinet 3 control vacuum generator 24, make sucking disc 25 no longer adsorb on the surface of panel, thereby realize the upper and lower material operation of panel between two lathes.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The feeding and discharging board suction machine based on PLC control is characterized by comprising a first base, a first moving mechanism, a supporting column, an electric control box, a first support and a board suction mechanism, wherein the electric control box is used by a PLC system, the first moving mechanism is arranged on a guide rail, the first base is arranged above the first moving mechanism, the supporting column is arranged on the upper surface of the first base, the electric control box is arranged on the upper surface of the first base behind the supporting column, a control panel is arranged on the electric control box, a first air cylinder is arranged in the supporting column, a supporting table is arranged at the driving end of the first air cylinder, grooves are formed in two sides of the supporting column, connecting blocks are arranged on two sides of the supporting table, the connecting blocks penetrate through the outer side of the grooves from the inner side of the grooves and are connected with the first support arranged in front of the supporting column, a sliding groove is formed in the first support, the electric cabinet is electrically connected with the control panel and the first air cylinder respectively.

2. The loading and unloading plate sucking machine based on PLC control of claim 1, wherein the first moving mechanism comprises a second bracket, a first motor, a rotating shaft and a first roller, the bottom of the two sides of the second bracket is provided with at least three rotating shafts through bearings, the first roller is arranged at the bottom of the rotating shaft, the first roller rolls on the wall surface of the two sides of the guide rail, the rotating shafts on the four corners of the second bracket penetrate from the bottom of the second bracket to the outside of the top surface of the second bracket, a first gear is arranged on the rotating shaft part above the top surface of the second bracket, the first base is arranged on the upper surface of the middle part of the second bracket, the two sides of the first base are provided with matching grooves, at least two first motors are arranged in the matching grooves, a second gear is arranged on the driving end of the first motor, and the first gear is connected with the second gear in a tooth meshing manner, the first motor is electrically connected with the electric cabinet.

3. The loading and unloading plate sucking machine based on PLC control of claim 1, characterized in that, the second moving mechanism comprises a second base, a second motor and second rollers, the second motor is arranged on four corners of the second base, two second rollers are arranged on the driving end of the second motor, the second rollers are matched in the sliding groove and roll in the sliding groove, the top end of the first connecting column is connected to the bottom of the second base, and the second motor is electrically connected with the electric cabinet.

4. The loading and unloading plate sucking machine based on PLC control of claim 1, characterized in that, the plate sucking mechanism comprises a third bracket, a vacuum generator and a sucker, the third bracket is arranged at the bottom of the first connecting column, the bottom of the third bracket is provided with at least six second connecting columns, the bottom of the second connecting columns is provided with a support plate, the vacuum generator is arranged on the surface of the support plate, the sucker is arranged at the bottom of the support plate and is connected with the vacuum generator through a pipeline, and the vacuum generator is electrically connected with the electric cabinet.

5. The loading and unloading plate sucking machine based on PLC control of claim 4, characterized in that, the backup pad upper surface is provided with pressure sensors, the induction end of pressure sensors from top to bottom runs through to the outside of the backup pad, pressure sensors and electric cabinet electric connection.