A kind of aluminium bar cutting machine
Technical field
The utility model relates to a kind of cutting mechanics, particularly a kind ofly can optimize length cutting, reduces the aluminium bar cutting machine of waste material.
Background technology
Because present extrusion process is not allow length less than the stub bar of diameter, and traditional aluminium bar cutting machine can not realize optimizing the length cutting at present, causes amount of waste material big, yield rate is low, and efficient is low.For instance, when extruder needs 228 millimeters of diameters, during aluminium bar that length is 1000 millimeters: situation one; This moment, remaining aluminium bar length was 1200 millimeters, if by traditional cutting method, get the aluminium bar of 1000 millimeters long after; Long 200 millimeters of remaining stub bar; Less than diameter, can not be used for extruding, can only be as waste material; Situation two, this moment, remaining aluminium bar length was 800 millimeters, length is not enough; The stub bar that adds 200 millimeters long again is unallowed; So can only push the aluminium bar of remaining 800 millimeters long during this situation, the section bar that comes out of extruding is also short than in the original plan certainly, yield rate and efficient reduction when causing subsequent treatment.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of aluminium bar cutting machine.
The utility model solves the technical scheme that its technical problem adopted:
A kind of aluminium bar cutting machine comprises cutter unit and heating furnace, is provided with resident between said heating furnace and the cutter unit, and resident bottom is equipped with the elevating mechanism of its up-down of control, and the cutter unit rear portion is provided with workbench, and pusher is installed on the workbench.
The beneficial effect of the utility model is: the utility model is through being provided with resident between heating furnace and cutter unit; Resident bottom is provided with the optimization cutting that elevating mechanism can effectively be realized aluminium bar; Improve yield rate and production efficiency, reduce the generation of waste material, greatly reduce production cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to Fig. 1, a kind of aluminium bar cutting machine comprises cutter unit 1 and heating furnace 6; Be provided with resident 2 between said heating furnace 6 and the cutter unit 1; Resident 2 bottom is equipped with the elevating mechanism 3 of its up-down of control, and cutter unit 1 rear portion is provided with workbench 4, and pusher 5 is installed on the workbench 4.Can realize length optimization through being provided with resident 2, for instance, when extruder needs 228 millimeters of diameters; During aluminium bar that length is 1000 millimeters: situation one, this moment, remaining aluminium bar length was 1200 millimeters, for fear of producing short stub bar; Be divided into two aluminium bar earlier this moment, is cut into two sections each long 600 millimeters, and first section short aluminium bar is retained in workbench 4; Pusher utilizes short stroke that second section short aluminium bar shifted onto on resident 2, and resident 2 descends, and abdicates the space and makes second long aluminium bar pass through to get into cutter unit 1 from the top; Cut 400 millimeters from second long aluminium bar again, form 1000 millimeters with first section short aluminium bar and pass to extruder.Pusher 5 at first utilizes long stroke that second long aluminium bar pushed back heating furnace 6, utilizes long stroke that second section short aluminium bar pushed back heating furnace 6 again, cuts 1000 millimeters with second long aluminium bar composition again at circulation time next time.So not having waste material produces; Situation two, this moment, remaining aluminium bar length was 800 millimeters, equally aluminium bar was divided into two earlier; Be cut into two sections each long 400 millimeters, first section short aluminium bar is retained in workbench 4, and pusher utilizes short stroke that second section short aluminium bar shifted onto on resident 2; Descend for resident 2; Abdicate the space and make second long aluminium bar pass through from the top to get into cutter unit 11, cut 600 millimeters from second long aluminium bar again, form 1000 millimeters with first section short aluminium bar and pass to extruder.Pusher 5 at first utilizes long stroke that second long aluminium bar pushed back heating furnace 6, utilizes long stroke that second section short aluminium bar pushed back heating furnace again, cuts 1000 millimeters with second long aluminium bar composition again at circulation time next time.Produce so there is waste material, so analogize, no matter how long remaining aluminium bar is, can above method be optimized cutting.Configuration aluminium bar device for detecting length can also be realized full-automation, without any need for manual intervention.
Certainly, the utility model is not limited to above-mentioned embodiment, as long as it reaches the technique effect of the utility model with essentially identical means, all should belong to the protection domain of the utility model.