Suction cup device and artificial board production equipment

Abstract

The invention discloses a suction cup device and artificial board production equipment. The suction cup device comprises a suspended hood, wherein a plurality of suction openings are formed in the air suction face of the suspended hood; a plurality of sealing rings surrounding the suction openings in a one-to-one correspondence mode are arranged at the outer side of the suspended hood; at least one suction opening is provided with a self-locking valve; the self-locking valve comprises a valve shell and a valve core; the valve shell is provided with a valve channel communicated with the suction opening in a penetrating mode; the valve core is movably connected to the valve shell through a reset mechanism; the reset mechanism is used for driving the valve core to communicate the valve channel and the suction opening; and the valve core can partially block the valve channel and / or the suction opening in the air suction direction under the air suction effect. According to the scheme, leaking stoppage measures are taken for damaged plates, air pressure is effectively guaranteed, the adsorption effect is greatly improved, and the equipment weight and energy consumption are reduced.

Description

technical field [0001] The invention relates to the technical field of suction cup devices and the technical field of wood-based panel production, in particular to a suction cup device and a kind of wood-based panel production equipment. Background technique [0002] In the wood-based panel industry, unmanned production has gradually become a development trend. In order to realize automatic feeding and discharging in each section of the wood-based panel production line, it is usually necessary to use a suction cup to suck up the veneer, and then cooperate with the walking mechanism to realize the automatic feeding and discharging of the equipment. It can be seen that the suction cup plays a key role in automatic operation. [0003] The existing suction cup is usually realized by connecting a suction hood with a negative pressure fan. The suction hood cooperates with the sealing ring to form a negative pressure area to realize the function of sucking up the veneer. Push dow...

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Problems solved by technology

[0004] 1) The suction cup has high requirements on the quality of the veneer, and the adsorption effect on the plate with holes, cracks and other defects is not good;

[0005] 2) The power consumption is high and the equipment is heavy. In order to ensure that various defective plates can be sucked up, it is necessary to use a fan with a larger specification. , bulky, the energy consumption of the equipment will increase accordingly, and the noise and vibration of the fan will also increase;

[0006] 3) The operation of the equipment is unstable and manual intervention is required. An excessively large fan will often suck up other boards under the adsorbed board, causing process confusion. pull down

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