200~ 2000KG apkrovą kaupianti ritininio srauto grandinės konvejerio surinkimas

apibūdinimas

Laisvo srauto konvejeris taip pat yra akumuliacinis ritininių grandinių konvejeris arba dvigubo greičio grandininis konvejeris. Panašus į įprastą grandininį transporterį, tai taip pat konvejerio mašina, kuri grandinę naudoja kaip traukos dalį ir produktą. Tačiau yra ir skirtumų. Perdavimo principas yra naudoti dvigubo greičio grandinės greičio didinimo funkciją. Todėl, gaminius palaikantis ruošinio padėklas gali greitai veikti. Laisvo srauto grandinės konvejeris daugiausia naudojamas surinkimo gamybos linijose. It can realize the complementarity of each work station.

Kas yra laisvo srauto konvejerio grandinė?

Skiriasi nuo įprasto grandininio transporterio, ji naudoja besikaupiančią ritininę grandinę. Taigi, koks skirtumas tarp jų? Kaip veikia laisvo srauto konvejerio grandinė?

Virš visko, dvigubo greičio grandinė susideda iš didelio skersmens ritinėlių, mažo skersmens ritinėliai ir jungtinės grandinės jungtys. The small rollers run on the guide rail, and big rollers support the workpiece pallets. Kai mes traukiame visą grandinę judėti, it is actually small rollers moving on the guide rail. Iš kitos pusės, when the whole chain moves, the large rollers and the small rollers move synchronously. Kitaip tariant, when the small roller runs for one circle, the large roller also runs for one circle. Tačiau, due to the difference in diameter, their actual movement distance in the horizontal direction is different. The running distance of the big roller is much greater than that of the small roller.

Pavyzdžiui, the free flow conveyor chain runs at the speed of V1. Tada mažojo volelio apsisukimų greitis yra V1. Šiuo metu, didžiojo volo apsisukimų greitis yra (R / r)*V1. Todėl, bėgimo greitis (V) ruošinio padėklo yra didelio volo greičio ir grandinės greičio suma. Tai yra, V =(R / r)*V1 + V1 =(R / r + 1)*V1. Jei didžiojo ritinėlio ir mažojo volo spindulio santykis yra 1.5:1, konvejerio padėklo greitis yra V =(1.5+1)*V1 = 2,5 * V1.

Produkto važiavimo greitis yra didesnis nei besikaupiančios ritininės grandinės. Todėl, dėl ypatingos dvigubo greičio grandinės struktūros, tai sukelia greitį didinantį efektą. Žinoma, dėl grandinės struktūros, besikaupiančios ritininės grandinės greičio padidėjimas yra ribotas. Paprastai laisvo srauto konvejerio greitis yra V =(2~ 3)*V1. Bendros specifikacijos yra 2.5 kartų greičio konvejerio grandinė ir 3 kartų greičio konvejerio grandinė.

Kodėl reikia kaupiamojo ritininio grandinės konvejerio?

Traditional manual assembly line requires workers on both sides. Pavyzdžiui, there is an air conditioning assembly line. Twist the screws in the first station. The second station installs other parts. The third station is labeled. The efficiency of manual operation is not always very high. To improve production efficiency, we began to use free flow chain conveyor.

The accumulating roller chain can quickly move the pallet from one process to the next. In the double-speed chain conveyor assembly line, each process is operated by robots. In order to facilitate the operation of the robot, it adds blocking mechanisms.

Technical Parameters of Double Speed Chain Conveyor

The Characteristic of Accumulating Roller Chain Conveyor

1. Pirmiausia, it uses a special aluminum profile as the guide rail. So it makes the double speed chain conveyor have very good stability and durability during the conveying process. Todėl, it’s suitable for continuous mass production of products.

2. Antra, it can move the workpiece for long distance. And speed can be fast. Tuo pačiu metu, it can realize accumulation type conveying to prevent material backlog.

3. Trečia, the conveying capacity is large. Be to, free flow chain conveyor can carry a large load. Loads from 200KG to 2000KG are applicable.

4. It can meet the needs of a variety of production processes, such as glue dispensing, large screws, suvirinimas, ir pan.

5. Papildomai, accumulating roller chain conveyor can achieve a variety of test requirements, such as CCD vision, photoelectric detection, resistance detection, withstand voltage detection, product function detection, ir pan.

6. Free flow conveyor can be applicable to various types of similar products. Be to, if customers need to increase product types, they can quickly upgrade and transform.

7. The double-speed chain assembly conveyor is flexible. Pavyzdžiui, when we need to improve production efficiency, we can increase the number of pallets and work stations. vice versa. Iš kitos pusės, it can also design complex product flow. Pavyzdžiui, we can add horizontal traversing and turning devices to realize a horizontal circular assembly line. Or to achieve a more complex shape of the assembly line.

8. Pagaliau, it can realize intelligent manufacturing functions. The running data, inspection data and production data of the entire production line can be saved and summarized. So it’s convenient to read online or online.

How to choose free flow chain conveyor?

When you need to customize the free flow chain assembly conveyor, please confirm the below details:

1. Pirma, it needs to inform the size and weight of the product. Because this will affect the selection of tooling board and motor power.

2. Antra, clarify the shape and layout of the accumulating roller chain conveyor. Is it a straight line, a horizontal loop or a vertical loop?

3. Trečia, determine the size of the double-speed chain conveyor. The longest can be 30-40 metrų. The width is generally 250~900mm (pritaikoma). Papildomai, the height is generally 500~1200mm.

4. Ketvirta, confirm the operating speed of the free flow chain conveyor. Paprastai, the maximum speed is 20m/min.

5. Penkta, determine the type of double-speed chain. The speed is divided into 2.5 times and 3 laikai. The large rollers can be stainless steel and engineering plastics.

6. Medžiagos pasirinkimas: there are a variety of materials for workpiece pallets to choose from, such as aluminum, steel, engineering plastic, medienos, ir pan. The frame materials are generally aluminum profiles and painted steel.

7. Papildomai, it is best to inform your process flow. Tuo pačiu metu, inform whether there are additional functions onto free flow conveyor, such as product testing.

8. Pagaliau, confirm the power supply: single-phase 220V / three-phase 380V 50Hz or others.

How to replace free flow conveyor chain?

Iš tiesų, the installation of accumulating rolller chain conveyor is other chain conveyors. When you need to replace the free flow conveyor chain, remove the old chain firstly. Tada, place the chain on the chain shaft in order to avoid chain damage. And guide the chain trough the lower part of the drive unit. Iškart po to, bypass driven sprocket, the drive end and the drive sprocket in turn. Finally connect the double speed conveyor chain.

Similar to belt conveyor, free flow conveyor also needs to tighten the chain. Otherwise it will influence the load-bearing capacity of the conveyor assembly line.

Malonus užrašas: this free flow chain conveyor has self-tensioning device. It needs often observe the length of Y. Be to, it must ensure that 35≤Y≤55.

How to maintain accumulating roller chain conveyor?

Before starting the free flow chain conveyor daily, we should check whether there are fragments in the chain. Kitaip, it will damage the chain. Papildomai, clean the assembly conveyor line each week. And often check if the double speed conveyor chain is loose. Tuo pačiu metu, check whether the chain needs lubrication.

Chain lubrication

Before starting the free flow conveyor for the first time, you must lubricate chain. How to lubricate the chain? Drage the whole chain. Lubricate the chain with an amount of about 2~3ml/m. Recommend 15W40 Shell oil.

Papildomai, as long as the equipment is down for more than 6 months, you need re-lubricate it. Before lubricating, remove excess grease, oil stains or other impurities on the accumulating roller chain. Tuo pačiu metu, check whether the chain is worn or stretched. Lubrication method and oil volume are the same as above.

During normal use of the assembly conveyor, it needs re-lubricate the chain every 1000 valandų. Lubricate a small amount each time-about 2ml/m. Papildomai, if the operating environment has high humidity, we should shorten the interval time between each lubrication according to the actual situation.

Žinoma, we can customize the self-lubrication system. It can optimally and uniformly lubricate the free flow conveyor chain during equipment operation.

When using the free flow conveyor, if there is an emergency, press the red emergency stop switch immediately. Then turn off the power and start the solution.