CN106743288A - A kind of bogie wheels automatic charging purging system and its application method - Google Patents

Abstract

The invention discloses a kind of bogie wheels automatic charging purging system and its application method, pallet including being used to place wheel, also include wheel feeding pipeline, wheel transfer overturns special plane, wheel cleaning machine, wheel loads and unloads RGV, wheel is put in storage pipeline, automatic stereo storage and wheel blanking pipeline, the pallet for placing wheel is conveyed through wheel feeding pipeline successively, wheel transfer overturns special plane, wheel cleaning machine, wheel loads and unloads RGV, wheel is put in storage pipeline, automatic stereo storage and wheel blanking pipeline realize the automatic charging of bogie wheels, cleaning, storage and extraction.The present invention realizes full-automatic China's operation of wheel cleaning and storage, improves production efficiency.

Description

A trolley wheel automatic feeding and cleaning system and its application method

technical field

The invention relates to the field of port hoisting machinery, in particular to an automatic loading and cleaning system for trolley wheels and a method for using the same.

Background technique

Before the wheels of the trolley of the port hoisting machinery are assembled into a running mechanism, they need to be cleaned first, and then placed in a designated location for storage, and these handling, cleaning and storage tasks are all done manually.

With the upgrading and transformation of factory automation, the manual operation method not only fails to improve production efficiency, but also increases the labor intensity of workers, and at the same time increases management costs.

Contents of the invention

In view of the above-mentioned defects in the prior art, the object of the present invention is to provide an automatic loading and cleaning system for trolley wheels and its use method, which realizes the fully automatic operation of wheel cleaning and storage, and improves production efficiency.

To achieve the above object, the present invention adopts the following technical solutions:

On the one hand, an automatic loading and cleaning system for trolley wheels, including a tray for placing wheels, and also includes a wheel feeding conveyor line, a special wheel transfer and flipping machine, a wheel cleaning machine, a wheel loading and unloading RGV, a wheel storage conveyor line, Automated three-dimensional warehouse and wheel unloading conveyor line, the pallets on which the wheels are placed are sequentially conveyed through the wheel feeding conveyor line, the special wheel transfer and flip machine, the wheel washing machine, the wheel loading and unloading RGV, the wheel storage conveyor line, the automated three-dimensional warehouse and the wheel unloading The conveyor line realizes the automatic feeding, cleaning, storage and extraction of trolley wheels;

The wheel feeding and conveying line includes a wheel feeding and conveying station, a shifting and grabbing buffer station, a shifting and grabbing station and an empty pallet recycling station arranged in sequence;

The special wheel transfer and flip plane includes a support for the special wheel transfer and flip plane, a mobile assembly arranged on the support for the special wheel transfer and flip plane, and a wheel clamp assembly connected to the lower end of the mobile assembly. The wheel clamp assembly is used for grabbing, flipping and transporting to Transfer the wheels on the grabbing station;

The wheel storage conveying line includes a vertical conveying line, a first rotating conveying line, a horizontal conveying line, a second rotating conveying line and a third rotating conveying line arranged in sequence, and the wheel loading and unloading RGV conveys the cleaned wheels to the vertical conveyor line;

The automatic three-dimensional warehouse includes a shelf, a wheel shelf tray and a stacker. The wheel shelf tray is placed on the vertical conveyor line for placing the wheels, and the stacker is used to extract the wheels on the second rotary conveyor line, and Send to shelf for storage.

A stopper for positioning is provided on the transfer and grab buffer station.

The moving assembly includes an X-axis moving device, a Y-axis moving device and a Z-axis moving device, so that the wheel clamp assembly can move in six directions.

The said wheel clamp assembly is provided with a vision device for identifying the wheel.

The wheel loading and unloading RGV is used to realize the pick-up and transportation of the wheels, including a trolley structure, a wheel tooling lifting mechanism, a wheel tooling and a two-way fork, the wheel tooling is installed on the wheel tooling lifting mechanism, and the two-way fork is set on the wheel tooling .

On the other hand, a method for using an automatic loading and cleaning system for trolley wheels includes the following steps:

S1. Place the qualified wheel products on the pallet, transport them to the wheel feeding conveyor line by forklift (or automatic logistics trolley), and place them on the wheel feeding conveyor station;

S2. After the wheel loading and conveying station senses the incoming material through the induction switch, start the motor on the wheel feeding and conveying station, drive the transmission of the sprocket and the chain, and drive the pallet to be transported to the shifting and grabbing buffer station;

S3. The pallet is positioned by the stopper on the loading and grabbing buffer station, and the travel switch is triggered to rotate the pallet by 90 degrees, and then the pallet is transported to the loading and grabbing station;

S4. Start the special machine for wheel transfer and flipping to grab and flip the wheels on the transfer and grabbing station, and transfer them to the wheel cleaning machine to clean the wheels;

S5. After the cleaning is completed, the wheels are transported to the vertical conveyor line of the wheel storage conveyor line through the wheel loading and unloading RGV;

S6. After the vertical conveying line transports the wheels to the first rotary conveying line and the horizontal conveying line in sequence, the travel switch is triggered when the wheel reaches the second rotating conveying line, so that the second rotating conveying line is rotated by 90 degrees;

S7. The wheels are transported to the shelves for storage by a stacker.

In the above S4, after the wheels are picked up and cleaned by the wheel transfer and flip special machine, the transfer and grabbing station transports the empty pallets to the empty pallet recycling station, so as to realize the recycling of the empty pallets.

In the above S5, before the wheel loading and unloading RGV transports the wheels to the wheel warehousing conveyor line, a wheel shelf tray is first placed on the vertical conveyor line for placing the wheels.

In the above S7, when the stacker transports the wheels to the shelf for storage, the wheel shelf trays buffered on the third rotary conveyor line pass through the second rotary conveyor line, the transverse conveyor line and the first rotary conveyor line in sequence After that, it is sent to the vertical conveying line position and waits for the next wheel.

It also includes S8, when receiving an instruction that requires wheels, the corresponding wheels are picked up by the stacker and delivered to the wheel unloading conveyor line.

In the above-mentioned technical solution, the automatic loading and cleaning system for trolley wheels and its use method provided by the present invention adopt the technology of automatic three-dimensional warehouse, and through the mutual cooperation of the three-axis transfer robot and the heavy-duty conveying line, the wheel cleaning system is realized. The automation of cleaning and storage improves production efficiency, reduces personnel input, reduces labor intensity of workers, and realizes the upgrading and transformation of factory automation.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the wheel placed on the tray of the present invention;

Fig. 3 is a schematic structural view of the wheel feeding conveying line of the present invention;

Fig. 4 is a structural schematic diagram of the wheel transfer and flip plane of the present invention;

Fig. 5 is a schematic structural view of the wheel loading and unloading RGV of the present invention;

Fig. 6 is a schematic structural view of the wheel warehousing conveying line of the present invention;

Fig. 7 is the structural representation of automatic three-dimensional storehouse of the present invention;

Fig. 8 is a schematic diagram of placement of the wheel shelf tray of the present invention.

detailed description

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

Please refer to Fig. 1 to Fig. 7, an automatic loading and cleaning system for trolley wheels provided by the present invention includes a tray 2 for placing wheels 1, a wheel feeding conveyor line 3, and a special machine for wheel transfer and turning 4. Wheel cleaning machine 5. Wheel loading and unloading RGV (Ra i l Gui ded Veh i c l e, also known as rail shuttle car) 6. Wheel storage conveyor line 7, automatic three-dimensional warehouse 8 and wheel unloading conveyor line 9, which will be placed The pallet 2 with the wheel 1 is transported sequentially through the wheel feeding conveyor line 3, the special wheel transfer and turning machine 4, the wheel cleaning machine 5, the wheel loading and unloading RGV6, the wheel storage conveyor line 7, the automatic three-dimensional warehouse 8 and the wheel unloading conveyor line 9 Realize the automatic loading, cleaning, storage and extraction of trolley wheels 1.

Preferably, the wheel feeding and conveying line 3 includes a wheel feeding and conveying station 301, a transfer and grab buffer station 302, a transfer and grab station 303, and an empty pallet recovery station 304 arranged in sequence. The pallet 2 of the wheel 1 is sent to the wheel feeding and conveying station 301 by a forklift (or an automatic logistics trolley), and then automatically conveyed to the shifting and grabbing buffer station 302 for rotation at a certain angle, and then automatically conveyed At the shifting and grabbing station 303, the wheel 1 is grabbed by the special wheel transfer and turning machine 4 to the next link, and the remaining empty trays 2 are transported to the empty tray recycling station 304 for recycling.

Preferably, the transfer and grabbing buffer station 302 is provided with a stopper 305 for positioning. When the pallet 2 on which the wheel 1 is placed is transported to the transfer and grabbing buffer station 302, it passes through the stopper 305 Positioning, thereby triggering the travel switch on the loading and grabbing buffer station 302, so that the wheel 1 and the pallet 2 are rotated together by a certain angle.

Preferably, the special wheel transfer and turning plane 4 includes a wheel transfer and turning special plane support 401, the wheel transfer and turning special plane support 401 is arranged above the transfer and grabbing station 303, and the wheel transfer and turning special plane support 401 is provided with The mobile assembly also has a wheel clamp assembly 402 connected to the lower end of the mobile assembly. The wheel clamp assembly 402 is provided with a visual device 403, through which the wheel 1 on the shifting and grabbing station 303 is identified, and then through the wheel clamp The component 402 loads and grabs the wheel 1 on the station 303, and then lifts the wheel clamp component 402 to an effective position by moving the component, and then turns over a certain angle together with the wheel 1, and then sends the wheel 1 to the wheel cleaning machine 5 Clean up.

Preferably, the moving assembly includes an X-axis moving device 404 , a Y-axis moving device 405 and a Z-axis moving device 406 , so that the wheel clamp assembly 402 can move in six directions so that it can be lifted to an effective position.

Preferably, the wheel cleaning machine 5 adopts a step-by-step cleaning method, and the conveying wheel 1 adopts a heavy-duty sprocket chain transmission form. After cleaning, the wheel 1 is sent to the wheel storage conveyor line 7 by the wheel loading and unloading RGV6.

Preferably, the wheel storage conveyor line 7 includes a vertical conveyor line 701, a first rotary conveyor line 702, a horizontal conveyor line 703, a second rotary conveyor line 704, and a third rotary conveyor line 705 arranged in sequence. The RGV6 transports the cleaned wheels 1 to the vertical conveying line 701, and then passes through the first rotating conveying line 702 and the horizontal conveying line 703, then to the second rotating conveying line 704, and triggers the second rotating conveying line 704 limit switch, so that the second rotating conveyor line 704 is rotated together with the wheel 1 at a certain angle, and then transported to the automated three-dimensional warehouse 8.

Preferably, the wheel loading and unloading RGV6 includes a trolley structure 601, a wheel tooling lifting mechanism 602, a wheel tooling 603 and a two-way fork 604, the wheel tooling lifting mechanism 602 is set on the trolley structure 601, and the wheel tooling 603 is set on the wheel tooling lifting mechanism On the mechanism 602, the two-way fork 604 is set on the wheel tooling 603. The trolley structure 601 is used for the overall movement and transportation of the wheel loading and unloading RGV6. The wheel tooling lifting mechanism 602 realizes the lifting of the wheel 1. Pick and place, and the wheel tooling 603 realizes the supporting function to the two-way pallet fork 604 and the wheel 1.

Preferably, the automated three-dimensional warehouse 8 includes a shelf 801, a wheel shelf material 802 and a stacker 803. The wheel shelf material tray 802 is sent to the vertical conveying line 701 on the wheel 1. When the wheel 1 is sent to the vertical When on the straight conveying line 701, it is used to place the wheel 1, and then it is transported to the back lane together with the wheel 1, and the stacker 803 is used to extract the wheel 1 on the second rotary conveying line 704 and the wheel rack for placing the wheel 1 material 802, and send the wheel 1 and the wheel shelf material 802 to the shelf 801 for storage, and then extract the empty wheel shelf material 802 on the vacancy of the shelf 801 and send it to the third rotary conveyor line 705. When the wheel 1 is received When the instruction is given, the corresponding wheel 1 is picked up by the stacker 803 and transported to the wheel unloading conveyor line 9.

A method for using an automatic loading and cleaning system for trolley wheels provided by the present invention comprises the following steps:

S1. Place the qualified product of the wheel 1 on the pallet 2, transport it to the wheel feeding conveying line 3 by a forklift (or automatic logistics trolley), and place it on the wheel feeding conveying station 301;

S2. After the wheel loading and conveying station 301 senses the incoming material from the wheel 1 through the induction switch, it starts the motor 306 on the wheel feeding and conveying station 301, thereby driving the transmission of the sprocket 307 and the chain 308, and driving the tray 2 to be transported to the mobile station. Load grab buffer station 302;

S3. The pallet 2 is positioned by the stopper 305 on the shifting and grabbing buffer station 302, and the travel switch is triggered, so that the pallet 2 and the wheel 1 are rotated 90 degrees (see the direction of the arrow rotation in Figure 3), and then the pallet 2 transported to the shifting and grabbing station 303;

S4. Start the wheel shifting and flipping special machine 4 to grab and flip the wheel 1 on the shifting and grabbing station 303, and transfer it to the wheel cleaning machine 5 to clean the wheel 1;

S5. After the cleaning is completed, the wheel 1 is transported to the vertical transport line 701 of the wheel storage transport line 7 through the wheel loading and unloading RGV6;

S6. After the vertical conveying line 701 conveys the wheel 1 to the first rotating conveying line 702 and the horizontal conveying line 703 in sequence, when it reaches the second rotating conveying line 704, the travel switch is triggered, so that the second rotating conveying line 704 together with the wheel 1 And rotate 90 degrees (see the direction of arrow rotation in Figure 6);

S7. Transport the wheel 1 to the shelf 801 by the stacker 803 for storage.

Preferably, in the above S4, after the wheel 1 is grabbed and cleaned by the special machine 4 for transferring and flipping the wheels, the transfer and grabbing station 303 transports the remaining empty trays 2 to the empty tray recovery station 304, so as to realize empty tray 2. Recovery of pallet 2.

Preferably, in the above S5, before the wheel loading and unloading RGV6 transports the wheel 1 to the wheel storage conveying line 8, the wheel rack tray 802 is first placed on the vertical conveying line 701 for placing the wheel 1 .

Preferably, in the above S7, when the stacker 803 transports the wheels 1 to the rack 801 for storage, the wheel rack trays 802 buffered on the third rotary conveying line 705 pass through the second rotating conveying line 704 sequentially , the horizontal conveying line 703 and the first rotary conveying line 702, and send to the vertical conveying line 701 position, waiting for the next wheel 1.

Preferably, S8 is also included. When receiving an instruction that a wheel 1 is needed, the corresponding wheel 1 is picked up by the stacker 803 and delivered to the wheel unloading conveyor line 9 .

Those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, rather than as a limitation to the present invention, as long as within the scope of the spirit of the present invention, the above-described embodiments Changes and modifications will fall within the scope of the claims of the present invention.

Claims (10)

1. An automatic loading and cleaning system for trolley wheels, including a pallet for placing wheels, and is characterized in that it also includes a wheel feeding conveyor line, a special wheel transfer and turning machine, a wheel cleaning machine, a wheel loading and unloading RGV, and a wheel storage Conveyor line, automatic three-dimensional warehouse and wheel unloading conveyor line, the pallets on which the wheels are placed are sequentially conveyed through the wheel feeding conveyor line, wheel transfer and flip special plane, wheel cleaning machine, wheel loading and unloading RGV, wheel storage conveyor line, automated three-dimensional warehouse and The wheel unloading conveyor line realizes the automatic loading, cleaning, storage and extraction of trolley wheels; The wheel feeding and conveying line includes a wheel feeding and conveying station, a shifting and grabbing buffer station, a shifting and grabbing station and an empty pallet recycling station arranged in sequence; The special wheel transfer and flip plane includes a support for the special wheel transfer and flip plane, a mobile assembly arranged on the support for the special wheel transfer and flip plane, and a wheel clamp assembly connected to the lower end of the mobile assembly. The wheel clamp assembly is used for grabbing, flipping and transporting to Transfer the wheels on the grabbing station; The wheel storage conveying line includes a vertical conveying line, a first rotating conveying line, a horizontal conveying line, a second rotating conveying line and a third rotating conveying line arranged in sequence, and the wheel loading and unloading RGV conveys the cleaned wheels to the vertical conveyor line; The automatic three-dimensional warehouse includes a shelf, a wheel shelf tray and a stacker. The wheel shelf tray is placed on the vertical conveyor line for placing the wheels, and the stacker is used to extract the wheels on the second rotary conveyor line, and Send to shelf for storage. 2 . The automatic loading and cleaning system for trolley wheels according to claim 1 , wherein a stopper for positioning is provided on the transfer, grabbing and buffering station. 3 . 3. The automatic loading and cleaning system for trolley wheels according to claim 1, wherein the moving assembly includes an X-axis moving device, a Y-axis moving device and a Z-axis moving device, so that the wheel clamp assembly can realize movement in six directions. 4 . The automatic loading and cleaning system for trolley wheels according to claim 3 , wherein the wheel clamp assembly is provided with a visual device for identifying the wheels. 5. A trolley wheel automatic loading and cleaning system as claimed in claim 1, characterized in that, the wheel loading and unloading RGV is used to realize the pick-and-place and transportation of the wheels, including a trolley structure, a wheel tooling lifting mechanism, a wheel The tooling and the two-way fork, the wheel tooling is arranged on the wheel tooling lifting mechanism, and the two-way fork is arranged on the wheel tooling. 6. A method for using an automatic loading and cleaning system for trolley wheels, characterized in that it comprises the following steps: S1. Place the qualified wheel products on the pallet, transport them to the wheel feeding conveyor line by forklift (or automatic logistics trolley), and place them on the wheel feeding conveyor station; S2. After the wheel loading and conveying station senses the incoming material through the induction switch, start the motor on the wheel feeding and conveying station, drive the transmission of the sprocket and the chain, and drive the pallet to be transported to the shifting and grabbing buffer station; S3. The pallet is positioned by the stopper on the loading and grabbing buffer station, and the travel switch is triggered to rotate the pallet by 90 degrees, and then the pallet is transported to the loading and grabbing station; S4. Start the special machine for wheel transfer and flipping to grab and flip the wheels on the transfer and grabbing station, and transfer them to the wheel cleaning machine to clean the wheels; S5. After the cleaning is completed, the wheels are transported to the vertical conveyor line of the wheel storage conveyor line through the wheel loading and unloading RGV; S6. After the vertical conveying line transports the wheels to the first rotary conveying line and the horizontal conveying line in sequence, the travel switch is triggered when the wheel reaches the second rotating conveying line, so that the second rotating conveying line is rotated by 90 degrees; S7. The wheels are transported to the shelves for storage by a stacker. 7. The method for using an automatic loading and cleaning system for trolley wheels as claimed in claim 6, characterized in that in said S4, after the wheels are transferred and flipped by the special machine for cleaning the wheels, the transfer and grab The pick-up station transports the empty pallets to the empty pallet recycling station to realize the recycling of empty pallets. 8. The method for using an automatic loading and cleaning system for trolley wheels according to claim 6, characterized in that in S5, before the wheel loading and unloading RGV transports the wheels to the wheel warehousing conveyor line, The wheel shelf tray is placed on the vertical conveyor line to place the wheels. 9. The method for using an automatic loading and cleaning system for trolley wheels according to claim 6, characterized in that in S7, when the stacker transports the wheels to the shelf for storage, the buffer at the first The wheel shelf trays on the three-rotating conveying line pass through the second rotating conveying line, the horizontal conveying line and the first rotating conveying line in turn, and then are sent to the vertical conveying line position, waiting for the next wheel. 10. The method for using an automatic loading and cleaning system for trolley wheels as claimed in claim 6, further comprising S8, when receiving an instruction that requires wheels, extracting the corresponding wheels through the stacker and transporting them to Wheel unloading conveyor line.