Stone slab gantry type automatic loading and unloading device and method

Abstract

The invention discloses a stone plate gantry type automatic feeding and discharging device which comprises a gantry type bearing structure, an oscillating device, a lifting device and a control system. The oscillating device is hinged to the lower portion of the gantry bearing structure, the lifting device is hinged to the lower portion of the oscillating device, and the control system controls the oscillating device and the lifting device to move. The oscillating device comprises an oscillating cross beam, the middle position of the upper portion of the oscillating cross beam is hinged to the lower portion of the gantry type bearing structure, the two ends of the oscillating cross beam are suspended, and a teeterboard structure is formed. The two ends of the upper portion of the oscillating cross beam are symmetrically provided with beam end cylinder adjusting pieces, and the oscillating cross beam is provided with a power mechanism which is clamped on the oscillating cross beam and makes reciprocating movement along the oscillating cross beam. The lower portion of the power mechanism is hinged to a middle connecting block of the lifting device through a first pin shaft, the lower portion of the middle connecting block is hinged to a lifting appliance main beam connecting block through a second pin shaft, and the two pin shafts are vertically distributed in different planes. The invention further discloses a stone plate feeding and discharging method. According to the stone plate gantry type automatic feeding and discharging device and method, the gantry type layout is overall utilized, the structure is stable, and automatic feeding and discharging of stone plates can be achieved.

Description

technical field [0001] The invention belongs to the technical field of stone slab processing, and in particular relates to a gantry-type automatic loading and unloading device and method for stone slabs. Background technique [0002] At present, with the continuous acceleration of the industrialization process, my country's demand for stone products continues to rise. However, the stone processing workshop usually has the characteristics of high mechanical noise and high dust concentration, and the working environment is relatively harsh, which is seriously detrimental to the health of the workers in the workshop; the low degree of automation in the processing workshop also leads to the inefficiency of work. Satisfactory. On the other hand, the harsh working environment and high labor intensity have also made many stone processing enterprises face the situation of "difficulty in recruiting workers". [0003] Some existing equipment or devices (such as Chinese patent applic...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the inefficiency of loading and unloading operations in the field of stone processing in the prior art, and provide a gantry-type automatic loading and unloading device and method for stone slabs. The automatic loading and unloading of stone slabs reduces to a certain extent The dependence of the workshop on people

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