High-speed carton opening device of carton forming machine
A carton forming machine, high-speed technology, applied in the field of packaging, can solve the problems of unpacking speed limit, etc., to achieve the effect of increasing unpacking speed, avoiding winding and knotting, and low noise
Pending Publication Date: 2019-10-22
ZHEJIANG SCI-TECH UNIV
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Problems solved by technology
The patented out-of-box forming component adopts a linkage mechanism, and the out-of-box speed is limited by the moment of inertia and vibration
Method used
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[0023] like figure 1 As shown, a high-speed unpacking device of a carton forming machine includes an upper unpacking mechanism 1, a lower suction box mechanism 2, and a material transfer track 3; the material transfer track 3 is horizontally connected and installed on the frame, and the flat box blank 401 is set On the material transfer track 3, the upper unpacking mechanism 1 is located above the material transfer track 3, and the lower suction box mechanism 2 is located below the material transfer track 3; the lower suction box mechanism 2 is used to suck the bottom surface of the carton, and Traction is carried out, and the upper unpacking mechanism 1 is used to suck the top surface of the carton, and the unpacking operation is performed to become a three-dimensional carton 402 .
[0024] like figure 2 As shown, the upper unpacking mechanism 1 includes a motor mounting plate 11, a first motor 12, a connecting sleeve 13, a central sun sprocket 14, an output shaft 15, a mai...
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The invention relates to a high-speed carton opening device of a carton forming machine. The high-speed carton opening device comprises an upper carton opening mechanism, a lower carton suction mechanism and a material moving rail; the material moving rail is horizontally connected and mounted on a rack; a carton blank in a flat plate shape is arranged on the material moving rail; the upper cartonopening mechanism is positioned above the material moving rail; the lower carton suction mechanism is positioned below the material moving rail; the lower carton suction mechanism is used for suckingthe bottom surface of a carton and pulling the carton; the upper carton opening mechanism is used for sucking the top surface of the carton and opening the carton to change the carton to the three-dimensional carton; the upper carton opening mechanism comprises a motor mounting plate, a first motor, a connecting sleeve, a central sun chain wheel, an output rotating shaft, a main planet carrier, an auxiliary planet carrier, a planet chain wheel, a tensioning wheel assembly, a chain, an output shaft, an air disc connecting sheet and a first air suction disc; and the planet chain wheel and the central sun chain wheel are the same in size and specification and are transmitted through the chain. The high-speed carton opening device has the advantages of high carton opening speed, good carton opening effect and small machine vibration.
Description
technical field [0001] The invention relates to the field of packaging, in particular to a high-speed unpacking device of a carton forming machine. Background technique [0002] At present, all domestic box packing machines are equipped with unpacking devices, some of which use single suction cups, and some use double suction cups. In the double suction cup structure, one suction cup is used to suck the front of the box blank for a certain distance, and then use another suction cup to suck it. At the back of the box blank, the suction cups at the front are turned down 90° to realize the unpacking of the box blank, and then the two suction cups move together to transport the carton to the next station, and the last two suction cups return to the initial position for unpacking the next box blank And transport, reciprocating in this way. The unpacking device of the double suction cup structure can only realize the intermittent unpacking and conveying of the box blank. In the a...
Claims
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IPC IPC(8): B31B50/04B31B50/80
CPCB31B50/04B31B50/80
Inventor 连山谢剑云方志和吴新丽王永平张建科周祥军周斌赵骏
Owner ZHEJIANG SCI-TECH UNIV