The cutting machine of expandable polystyrene (Eps) decorative thread
Technical field
The utility model relates to a kind of electric heating cutting tool, is mainly used in the electrothermal cutting machine of preparation expandable polystyrene decorative thread.
Background technology
Polystyrene foam plastics is more and more wider in industrial application at present, remove and be used for packing, outside the insulation material, on building decoration, also adopted widely, the architectural decoration line that polystyrene foam plastics is made is a kind of fast-developing architectural decorative component, this product needs polystyrene is processed into the shape that the decoration design needs, as be used under the top eaves in building, the window frame limit, floor gap, place, indoor canopy angle, the polystyrene decorative thread it with in light weight, the intensity height, good construction, install firmly, the advantage that a series of other materials such as cost is low can't be compared has been subjected to the welcome of user and unit in charge of construction.
The processing of present domestic polystyrene foam plastics, mainly be mould straight forming method, machining, or compacting, several methods such as electric heating cutting, die casting processing needs to make particular manufacturing craft, investment is big, the production time is long, cost is high, changes the shape difficulty, and then efficient is low, cost is high for machine cuts or press process.The most frequently used cutting processing instrument is that Liu Guangming writes " BUILDINGS MODELS " 15BN-5381403, and T078 Liaoning Science Press disclosed electric heating of in June, 1992 is sawed, but also can only cut simple straight line and simple curve.Also the method for useful manual control cuts into decorative thread with the EPS piece, but precision is low, speed is slow, labour intensity greatly also the method for useful extrusion modling produce the report of EPS decorative thread, but do not see its application.Owing to do not have desirable process equipment, restricted the application of EPS decorative thread to a great extent.
On December 29th, 1993, disclosed application number was 93200728.7 utility model patent: portable multi-function electric heating bubble is moulded cutting machine, it is made of under casing seat, side bearing seat, top panel, left side plate and oblique angle heating wire, its left side plate can followingly turn over and be workbench, it only can carry out perpendicular cuts, oblique angle cutting, though its structure be box-type, simple, be easy to carry, but its structure is restricted, and only is that manual operations, its automaticity are low, can not carry out automatically cutting continuously.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes above-mentioned cutting machine, provides that a kind of process velocity is fast, automaticity is high, can produce the cutting machine of (Eps) decorative thread in batches.
The utility model is achieved through the following technical solutions:
The cutting machine of a kind of expandable polystyrene (Eps) decorative thread, comprise by gate-type frame and base cutter body dimerous, on described gate-type frame vertical drive unit is set, two ends that are parallel to the heating wire of gate-type frame lintel are connected with described vertical drive unit; Be provided with lateral driver device on base, one can be located at the upper surface of lateral driver device perpendicular to the platform that the gate-type frame does to move horizontally; This cutting machine further comprises a microcomputer numerical control device, and described microcomputer numerical control device is electrically connected with described lateral driver device and vertical drive unit respectively.
Described lateral driver device comprises: be located at horizontal drive motor in the base, be horizontally set on two transverse drive shaft of base both sides perpendicular to the gate-type frame, and the drive mechanism that connects described horizontal drive motor and transverse drive shaft, be respectively equipped with the shifting block that is threaded with it on described transverse drive shaft, described platform is connected with described shifting block.
Described vertical drive unit comprises: be located at the top of gate-type frame lintel vertical drive motor, be located at the vertical driving shaft in gate-type frame two side stands, transmission mechanism connects described vertical drive motor and vertical driving shaft; Be respectively equipped with the slide block of threaded engagement with it on vertical driving shaft of described both sides, the two ends of described heating wire are connected with two slide blocks.
Described microcomputer numerical control device is electrically connected with horizontal drive motor and vertical drive motor.
Described transmission mechanism comprises: vertical driving-chain and two vertical sprocket wheels; Vertically sprocket wheel is installed on vertical driving shaft.
Described transmission mechanism comprises horizontal driving-chain and two horizontal sprocket wheels; Laterally sprocket wheel is located at the end of transverse drive shaft.
Polyphenyl second foamed plastics Numerical control cutting former of the present utility model is to utilize heating wire to add the method for thermal cutting, handle vertical drive unit and drive heating wire by microcomputer numerical control device control and move up and down, controlling platform simultaneously moves horizontally perpendicular to heating wire, to realize continuously cutting automatically, polystyrene material is cut into the web of required form, and its precision height, speed be fast, reduce manufacturing cost.The microcomputer numerical control device makes heating wire along needing orbiting motion to be cut into required form by designing program at two-dimensional directional, system is cyclic process automatically, and can set cutting speeds and precision according to the different requirements of material with precision, can also with the interconnected programming of computer; Its mechanical movement precision is 0.05mm, and the cutting section dimensional discrepancy is not more than 0.05mm.
Adopt the utility model processing polyphenyl second foamed plastics to be the processing of once-forming method, directly can draw required form after cutting is finished.The utility model is a kind ofly can be processed into the EPS piece equipment of the decorative thread of Any shape, and has realized automation, and process velocity is fast, expense is low.Device structure is simple, is convenient to operation and maintenance, is a kind of ideal equipment of the EPS of production decorative thread.
Description of drawings
Fig. 1 is the structural representation of the cutting machine of the utility model expandable polystyrene (Eps) decorative thread;
Fig. 2 is the front view of the cutting machine of the utility model expandable polystyrene (Eps) decorative thread;
Fig. 3 is the lateral plan of the cutting machine of the utility model expandable polystyrene (Eps) decorative thread.Among the figure:
1 cutter body, 11 gate-type framves, 12 bases
2 lateral driver devices, 20 transmission mechanisms, 21 horizontal drive motors
22 horizontal driving-chain 23 horizontal sprocket wheel 24 transverse drive shaft
25 shifting blocks, 3 platforms, 31 rollers
4 vertical drive unit 40 transmission mechanisms 41 vertical driving shafts
42 vertical sprocket wheel 43 vertical driving-chain 44 vertical drive motors
45 slide blocks, 5 cutting heating wire; 6 microcomputer numerical control devices
The specific embodiment:
Referring to Fig. 1-Fig. 3, the cutting machine of having showed a kind of expandable polystyrene (Eps) decorative thread among the figure, comprise by gate-type frame 11 and base 12 cutter body 1 dimerous, vertical drive unit 4 is set on described gate-type frame 11, and the two ends of heating wire 5 are connected with described vertical drive unit 4; Heating wire 5 is parallel to gate-type frame 11 lintels, is vertically moving up and down under drive unit 4 drives; On base 12, be provided with lateral driver device 2, and can be located at the upper surface of lateral driver device 2 perpendicular to the platform 3 that gate-type frame 11 does to move horizontally; Lateral driver device 2 is used to drive platform 3 and moves horizontally perpendicular to heating wire 5; This cutting machine further comprises a microcomputer numerical control device 6, and described microcomputer numerical control device 6 is electrically connected with described lateral driver device 2 and vertical drive unit 4 respectively, is used to control moving of lateral driver device 2 and vertical drive unit 4.
Wherein, described lateral driver device 2 comprises: be located at two transverse drive shaft 24 of establishing horizontal drive motor 21 in the base 12, being horizontally set on base 12 both sides perpendicular to gate-type frame 11, and the drive mechanism 20 that connects described horizontal drive motor 21 and transverse drive shaft 24, on described transverse drive shaft 24, be respectively equipped with the shifting block 25 that is threaded with it, described platform 3 is connected with described shifting block 25, roller 31 is arranged below platform 3, and platform 3 can move under shifting block 25 drives.Described vertical drive unit 4 comprises: be located at the top of gate-type frame 11 lintels vertical drive motor 44, be located at the vertical driving shaft 41 in 11 liang of side stands of gate-type frame, transmission mechanism 40 connects described vertical drive motor 44 and vertical driving shaft 41; Be respectively equipped with the slide block 45 of threaded engagement with it on vertical driving shaft 41 of described both sides, the two ends of described heating wire 5 are connected with two slide blocks 45.Described microcomputer numerical control device 6 is electrically connected with horizontal drive motor 21 and vertical drive motor 44.
Described transmission mechanism 40 comprises: vertical driving-chain 43 and two vertical sprocket wheels 42; Vertically sprocket wheel 42 is installed on vertical driving shaft 41.Described transmission mechanism 20 comprises horizontal driving-chain 22 and two horizontal sprocket wheels 23; Laterally sprocket wheel 23 is located at the end of transverse drive shaft 24.
During operation, by microcomputer numerical control device 6 control horizontal drive motors 21 and the vertically rotation of motor 44, drive horizontal driving-chain 22 respectively, laterally sprocket wheel 23 and vertically driving-chain 43, vertically sprocket wheel 42 motions, and then transverse drive shaft 24 and vertical driving shaft 41 are rotated, make shifting block 25 and the slide block 45 established thereon realize that vertical and horizontal move respectively, and then make heating wire 5, platform 3 is vertical, laterally move, numerical control device 6 control processing can realize horizontal and vertical two dimension control, section from polystyrene (Eps) decorative thread, decorative thread can be processed to straight line, oblique line, broken line is stepped, and curvilinear surface, the power supply of this cutting machine is after by transformer the 220V power supply being become safe voltage, to cut by heating wire.Originally executing in the example, described microcomputer numerical control device is that the model of being produced by Nanjing China glad numerical control device Co., Ltd is the numerical control device of MAa-21S.The microcomputer numerical control device makes heating wire along needing orbiting motion cutting once-forming method to be processed into required form by designing program at two-dimensional directional, and system is cyclic process automatically, and can set cutting speed and precision as requested.The utility model is to have realized automation, and process velocity is fast, expense is low, is a kind of ideal equipment of the EPS of production decorative thread.