Automatic plate jointing machine with material pressing function

Abstract

The invention discloses an automatic plate jointing machine with the material pressing function, and belongs to the technical field of wood machining machines. The machine comprises a rack, an upper heating mechanism, a lower heating mechanism, a plate material pressing mechanism, a material turning mechanism and a material pushing mechanism and is characterized in that the material pushing mechanism comprises a pair of material pushing plate acting cylinders, a material pushing plate and a pair of material pushing plate synchronous devices; the upper heating mechanism comprises a set of upper heating pipes, an upper heating pipe heating medium leading-in main pipe and an upper heating pipe heating medium leading-out main pipe; the lower heating mechanism comprises a set of lower heating pipes, a lower heating pipe heating medium leading-in main pipe and a lower heating pipe heating medium leading-out main pipe; a plate material walking and moving channel is formed between the upper heating pipes and the lower heating pipes; the plate material pressing mechanism comprises a bearing beam, a pair of pressing acting cylinder fixing frames, a pair of grid plate strip backing beams, a set of grid plate strips, a plate material pressing strip and a pair of plate material pressing strip acting cylinders; the cross sections of the grid plate strips are in V shapes; the whole motion effect is good, resistance of the material pushing plate is reduced, the jointed combination effect is high, and the descending resistance of plate materials is reduced.

Description

[0001] This application is a divisional application of an invention patent application named: Automatic jigsaw machine with pressing function, application date: April 22, 2015, and application number: 201510192069.3. technical field [0002] The invention belongs to the technical field of wood processing machinery, and in particular relates to an automatic jigsaw machine with a pressing function. Background technique [0003] The function of the jigsaw machine mentioned above is to splice the slats of different lengths but with the same thickness and width produced in the process of producing wood products in the wood product industry into such as 122 (width) × 244 (length) The entire board is used as a board for furniture, cabinets and interior decoration. Its positive significance lies in saving precious wood resources. [0004] The technical information about the jigsaw machine can be seen in the published Chinese patent literature, such as the authorized announcement num...

AI Technical Summary

Problems solved by technology

Although this patent solution can realize the technical effect of the penultimate 6th line to the penultimate line 3rd line on the first page of the instruction manual, since the pushing mechanism only consists of a pair of pushing plate action cylinders (patent optional oil cylinders) and a The pusher plate of the plate action cylinder is composed of a pusher plate connected to the end of the cylinder column, so in the actual use process, the pusher mechanism will inevitably produce the following technical problems: First, because the pusher plate is relatively lengthy (usually larger than equal to 122㎝), and because the middle part of the length direction of the pusher plate facing the side of the pusher plate action cylinder is connected to the end of the pusher plate action cylinder column, the cylinder column protrudes out of the cylinder when the push plate action When driving the pusher plate to move, the pusher plate behaves as a negative movement, that is, a passive movement. It is difficult to guarantee the overall movement effect of the pusher plate, that is to say, it is difficult to ensure the overall synchronous movement of the two ends and the middle of the entire pusher plate. effect, which affects the balanced pushing effect of the sheet material entering the sheet material cavity on the frame; secondly, because the pusher plate is directly placed on the pusher plate platform of the frame, the frictional resistance is large, which is not conducive to saving push. The energy consumption of the action cylinder of the material plate, and the frequent friction between the material plate and the material plate platform of the frame will damage the material plate

Third, due to the unreasonable structure of the plate pressing mechanism (the patent is called a pneumatic pressing device), it is only suitable for applying pressure to short materials, and because the baffle plate corresponding to the turning plate (the patent does not give reference sign) is an integral flat plate without hollowing out, so when it is pressed by the plate pressing mechanism under the condition that the slats are held by the turning plate, the two sides of the plate are simultaneously connected with the turning plate and the turning plate respectively. The baffle plate is in contact with the whole, so the downward resistance is large, which is not conducive to saving the energy consumption of the plate pressing mechanism

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