CN2150981Y - Multifunctional portable electric cutter for foam plastic - Google Patents
Multifunctional portable electric cutter for foam plastic Download PDFInfo
- Publication number
- CN2150981Y CN2150981Y CN 93200728 CN93200728U CN2150981Y CN 2150981 Y CN2150981 Y CN 2150981Y CN 93200728 CN93200728 CN 93200728 CN 93200728 U CN93200728 U CN 93200728U CN 2150981 Y CN2150981 Y CN 2150981Y
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- China
- Prior art keywords
- heating wire
- cutting
- electric heating
- oblique angle
- electrode
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- Expired - Fee Related
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- Details Of Cutting Devices (AREA)
Abstract
The utility model relates to a multifunctional portable electric cutter for foam plastics, mainly relating to the improvement of the cutting tool for polystyrene foam plastics of the industries, such as the art design, the processing mould, the advertisement, etc. The structure of the multifunctional portable electric cutter for foam plastics comprises a suitcase type structure which is composed of a bottom case seat, a side bearing seats, a top panel, a left side panel, a right side panel and an oblique angle heating wire. The left side panel and the right side panel can be downward turned to be a work top. The utility model can be used as a vertical cutter as well as an oblique angle cutter with the oblique angle heating wire is arranged. The utility model is also provided with a hand saw type cutter to cut and process the stereoscopic shaped artistic calligraphy, the pattern and the figure with various shapes, having the advantages of compact structure, beautiful appearance and convenient operation and portability.
Description
The utility model belongs to a kind of electric heating cutting tool, relates generally to the improvement to the fine arts, advertisement, the processing of process modeling industry bubble commonly used moulding material, cutting tool.
At present at the fine arts, advertisement, industry unmodified polystyrene plastic foamboards such as process modeling (being called for short bubble moulds) are made various words, pattern, decorative model or process modeling etc., cutting processing instrument commonly used is " BUILDINGS MODELS " (ISBN 7-5381-1403-3/TU.78 that Liu Guangming writes, Liaoning science tech publishing house publishes, in June, 1992) go up disclosed electric heating saw (as shown in Figure 15), this electric heating saw is powered power supply after transformer becomes 6V to a perpendicular cuts heating wire, because this electric heating saw structure is too simple, both unbecomingly also be inconvenient to carry, and performance is single, can not make things convenient for, fast to some three-dimensional shape, particularly the oblique angle cuts, incompatibility art designing personnel requirements of one's work.
The purpose of this utility model provides and a kind ofly is easy to carry, can mould the multifunction electric heat-cutting machine that carries out multiple three-dimensional shape cutting to bubble.
The purpose of this utility model is to realize like this, its technical scheme is mainly by the under casing seat, the side bearing seat, top panel, a left side, right panel and detachable oblique angle heating wire are configured to the suitcase type structure, described under casing seat, side bearing seat and top panel constitute the support frame of cutting heating wire, a left side, right panel can be translated into down and the fair work top that forms of under casing seat surface, on work top, have three chutes that are parallel to each other, the center of circle contact pin that can move forward and backward or the fixing gong silk used of plate washer are housed respectively in the chute, the gong mother, the bottom electrode heating wire tensioning apparatus of ining succession of cutting heating wire is installed in the under casing seat, the top electrode of cutting heating wire is movable, it can be connected on the top panel with the vertically opposite electrode bayonet socket of cutting heating wire bottom electrode in, also can be connected to and form the oblique angle cutter in the arbitrary position in the camber line shape electrode chute of oblique angle electric heating guide frame, the supply voltage of described cutting heating wire is the safe voltage that power supply forms by the transformer transformation.
Said oblique angle electric heating guide frame can adopt following structure, and it comprises supporting plate, heating wire frame plate and fixed base plate.Supporting plate and heating wire frame plate form T shape structure, and the heating wire frame plate has a camber line shape edge, has a camber line shape electrode chute along this edge, along the thin upper limb until grillage of silhouette edge bag copper-surfaced of electrode chute.
Oblique angle electric heating guide frame is detachable, when cutting machine is not loaded onto oblique angle electric heating guide frame, the top electrode of cutting heating wire can snap fit onto in the electrode bayonet socket on the top panel, at this moment cut heating wire and work and lift face in vertical state, can open material, section and perpendicular cuts solid art word, decorative pattern and pattern etc.; In the time will doing the oblique angle cutting, the supporting plate back side supporting base of oblique angle electric heating guide frame can be installed, the upper limb of heating wire frame plate top electrode chute is contacted with an arc electrically conductive elastic reed on the top panel, this arc electrically conductive elastic reed is to be communicated with top electrode bayonet socket on the top panel, at this moment the top electrode of cutting heating wire can be snapped fit onto the arbitrary position in the camber line shape electrode chute of heating wire frame plate, form the oblique angle cutter.
Further improvement of the utility model is that cover is hidden a handsaw framework on the inside casing of cutting heating wire support frame, promptly be on the inside casing of this support frame, to form a Contraband shape handsaw framework and the cooperation of corresponding frame groove with it, cutting heating wire and corresponding with it top electrode bayonet socket, bottom electrode and tensioning apparatus lay respectively at the framework two ends, this handsaw framework can take out from the frame groove becomes the handsaw that bubble is moulded, and has the upper/lower electrode that built-in junction block or binding post are connected to the cutting heating wire in the handsaw framework.Can receive on the accessory power outlet of safe voltage on the cutting machine by circumscripted power line (band plug) during handsaw work.When the handsaw framework was hidden on the inside casing of support frame, whole work was lifted face and is maintained an equal level, simultaneously built-in junction block in the handsaw framework or binding post will with the under casing seat in be connected to safe voltage corresponding binding post or junction block connect.
Other additional technical features of the present utility model are embodied among the following embodiment.
The utility model can possess functions such as perpendicular cuts device, oblique angle cutter simultaneously, also can take out saw do processing flexibly on the other hand in case of necessity, thereby can mould the three-dimensional cutting processing of making multiple shape to bubble easily, comprising: 1, perpendicular cuts solid art word, decorative pattern and pattern; 2, cutting cylinder, cone; 3, open material and section; 4, do oblique angle cutting at any angle; 5, movable handsaw is done arbitrarily cutting.After work was finished, the utility model can be received and build up a suitcase, shifted flexibly, was easy to carry.Simultaneously compact overall structure, attractive in appearance, generous, can become a kind of serviceable tools of all trades and professions art designing personnel.
Below be drawing explanation of the present utility model:
Fig. 1 moulds cutting machine for this electric heating bubble and opens structure chart as the perpendicular cuts device;
Fig. 2 cuts the shape and structure figure of handsaw for the electric heating that takes out from support frame;
Fig. 3 is position, a top panel termination upward view;
Fig. 4 is cutting heating wire bottom electrode position A perspective view;
Fig. 5 is the planform figure of oblique angle electric heating guide frame;
Fig. 6 moulds the working state figure that cutting machine is made perpendicular cuts for this cutting electric heating bubble;
Fig. 7 moulds cutting machine for this electric heating bubble and makes the section working state figure;
Fig. 8 moulds cutting machine for this electric heating bubble and makes cylinder cutting working state figure;
Fig. 9 moulds cutting machine for this electric heating bubble and makes oblique angle cutting working state figure;
Figure 10 moulds cutting machine for this electric heating bubble and makes cone cutting working state figure;
Figure 11,12 is respectively two plate washer annex schematic diagrames that this electric heating bubble is moulded cutting machine;
Figure 13 moulds the working circuit diagram of cutting machine for this electric heating bubble;
Figure 14 moulds the outward appearance that cutting machine is received poststack for this electric heating bubble;
Figure 15 is the structure chart of disclosed electric heating saw in " BUILDINGS MODELS ".
Below in conjunction with accompanying drawing in detail the CONSTRUCTED SPECIFICATION that this electric heating bubble is moulded cutting machine is described in detail:
It is the support frame that square side bearing seat 2, top panel 3 constitutes the cutting heating wire by under casing seat 1, cross section that this electric heating bubble is moulded cutting machine, left and right side panel 4,5 links to each other with the under casing seat by the loose-leaf hinge respectively, side panel is turned down and the fair work top that becomes of under casing seat surface, when turning under the left and right sides panel when making the work table top, the left and right of under casing seat respectively has half block side plate 6,7 can stir the support that becomes work top.Three chutes that are parallel to each other 8,9,10 are arranged on the work top, but chute 8 is installed the center of circle contact pin 11 of regular worker's workpiece in the middle of it, about two chutes 9,10 fixedly the screw 12,13 and the nut 14,15 of plate washer annex are installed respectively, this center of circle contact pin 11 and screw 12,13 all can be fixed on the arbitrary position (as shown in Figure 1) in three chutes respectively flexibly.On the inside casing of the above-mentioned support frame that constitutes by under casing seat, side bearing seat and top panel, have a built-in Contraband shape handsaw framework 16(as shown in Figure 2) and the cooperation of corresponding frame groove with it.Upper end at this handsaw framework, has a flute profile line code bayonet socket 18 in order to bayonet socket as the movable top electrode that cuts heating wire 17, this bayonet socket is also ined succession an arc conductive spring leaf 19(as shown in Figure 3), the angle pulley 20 and the back-moving spring 21 of dress cutting heating wire bottom electrode in handsaw framework lower end and the bayonet socket 18 vertically opposite positions, this spring is the tensioning apparatus (as shown in Figure 4) of cutting heating wire.The bottom electrode of above-mentioned top electrode bayonet socket 18 and cutting heating wire is linked on the electrode plug built-in in this framework (or socket) by the lead-in wire that is contained in the handsaw framework respectively.The said frame groove that matches with Contraband shape handsaw framework, at under casing seat and side bearing seat position is inner groovy, at the top panel position is to constitute a stopper slot by two following protruding limited blocks 33,34, and the handsaw framework can be by this stopper slot to the frame groove encapsulation of under casing seat and side bearing seat or therefrom taking-up.When handsaw framework encapsulation was in the frame groove, electrode plug (or socket) built-in on the framework was connected with the corresponding power socket (or plug) that is arranged in the frame groove, and the supply socket in the frame groove (or plug) is communicated with power output end.
Oblique angle electric heating guide frame (as shown in Figure 5) is detachable parts of this electrothermal cutting machine, it is by supporting plate 22, heating wire frame plate 23 and fixed base plate 24 are formed, when not adorning oblique angle electric heating guide frame, electrothermal cutting machine is done the work of perpendicular cuts device (as Fig. 6, Fig. 7, shown in Figure 8), when loading onto oblique angle electric heating guide frame, be about to the supporting plate 22 back side support columns 2 of oblique angle electric heating guide frame, the upper limb (communicating with camber line shape electrode chute) of heating wire frame plate 23 bag copper-surfaced books is contacted with arc elastic spring 19 on the said frame, the top electrode of cutting heating wire is connected to the camber line shape electrode chute 25 of heating wire frame plate, just becomes the oblique angle cutter (as Fig. 9, shown in Figure 10).
When electrothermal cutting machine is done section work (as shown in Figure 7), respectively with screw, nut 12,14 and 13,14 fixing baffle plate 26 as shown in figure 11 on left and right chute 9,10, can cut into slices to work package 28 according to design size.
When electrothermal cutting machine is made cylinder when cutting (as shown in Figure 8), in the middle of work package 28 is inserted on the center of circle contact pin 11 of chute 8, rotation work spare 28 can cut out with center of circle contact pin to the square that cuts heating wire from the cylinder that is radius.
When electrothermal cutting machine is done the oblique angle cutting (as shown in Figure 9), at this moment cutting machine is loaded onto oblique angle electric heating guide frame, install as shown in figure 12 baffle plate 27 by required size, and set the cutting angle of cutting heating wire, can do required oblique angle cutting work package 28.
When electrothermal cutting machine is done the cone cutting (as shown in figure 10), cutting machine is loaded onto oblique angle electric heating guide frame, install the angle of cutting heating wire by the tapering of the cone of required cutting, work package 28 is inserted on the center of circle contact pin of middle chute 8, rotation work spare 28 can cut out required cone.
The operating circuit of this electrothermal cutting machine as shown in figure 13, the 220V supply voltage through switch 29 be added to transformer 30 become the 6V safe voltage after to the power supply of cutting heating wire 17,31 is indicator lamp among the figure.Said transformer can be installed among side bearing or the under casing seat, simultaneously is equiped with an external socket 32(below the side bearing seat to link the transformer output) external power supply during as handsaw work.
After electrothermal cutting machine work finishes, to turn on the left and right side panel 4,5, receive the left and right side plate 6,7 of folded under casing seat, the supporting plate 22 of oblique angle electric heating guide frame is contained in an end relative with the side bearing seat on the under casing seat, little folded sheet with top panel 3 terminations turns over for 35 times again, promptly becomes suitcase (as shown in figure 14).36 is the suitcase carrying handle among the figure.
Claims (7)
1, a kind of portable multi-function electric heating bubble is moulded cutting machine, is to the power supply of cutting heating wire with power supply after the safe voltage by the transformer transformation, it is characterized in that mainly by under casing seat (1), side bearing seat (2), top panel (3), a left side, right panel (4,5) and detachable oblique angle heating wire be configured to the suitcase type structure, described under casing seat (1), side bearing seat (2) and top panel (3) constitute the support frame of cutting heating wire (17), a left side, right panel (4,5) can translate into down and the fair work top that forms of under casing seat surface, have three chutes that are parallel to each other on the work top, the center of circle contact pin that can move forward and backward or the fixing gong silk used of plate washer are housed respectively in the chute, the gong mother, the bottom electrode heating wire tensioning apparatus of ining succession of cutting heating wire is installed in the under casing seat, the top electrode of cutting heating wire is movable, it can be connected on the top panel with the vertically opposite electrode bayonet socket (18) of cutting heating wire bottom electrode in, also can be connected in the arbitrary position in the camber line shape electrode chute (25) of oblique angle electric heating guide frame and form the oblique angle cutter.
2, mould cutting machine by the described portable multi-function electric heating bubble of claim 1, it is characterized in that said oblique angle electric heating guide frame comprises supporting plate (22), electric heating guide frame (23) and fixed base plate (24), supporting plate (22) and heating wire frame plate (23) form T shape structure, heating wire frame plate (23) has a camber line shape edge, have a camber line shape electrode chute (25) along this edge, post the thin upper limb of copper until frame plate along the silhouette edge bag of electrode chute.
3, mould cutting machine by the described portable multi-function electric heating bubble of claim 1, the electrode bayonet socket (18) that it is characterized in that being positioned at the cutting heating wire top electrode of the top panel bottom arc electrically conductive elastic reed (19) of ining succession, when installing and using electric heating guide frame formation oblique angle, oblique angle cutter, the upper limb that oblique angle electric heating guide frame bag copper-surfaced is thin contacts with arc elastic spring (19).
4, mould cutting machine by the described portable multi-function electric heating of claim 1 bubble, it is characterized in that cutting the heating wire tensioning apparatus that the heating wire bottom electrode connected and form by an angle pulley (20) and a back-moving spring (21).
5, mould cutting machine by the described portable multi-function electric heating bubble of claim 1, it is characterized in that having on the inside casing of said cutting heating wire support frame a Contraband shape handsaw framework (16) and the cooperation of corresponding frame groove with it, cutting heating wire and corresponding with it top electrode bayonet socket (18), bottom electrode and tensioning apparatus lay respectively at the framework two ends, this handsaw framework (16) can take out to become to steep from the frame groove moulds handsaw, has the upper and lower electrode that built-in junction block or binding post are connected to the cutting heating wire in the handsaw framework.
6, mould cutting machine by the described portable multi-function electric heating bubble of claim 5, it is characterized in that cutting that the frame groove in order to encapsulation Contraband shape handsaw framework (16) is an inner groovy under casing seat (1) and side bearing seat (2) position on the inside casing of heating wire support frame, at top panel (3) position be by two down protruding limiting plates constitute a stopper slot.
7, mould cutting machine by the described portable multi-function electric heating bubble of claim 1, it is characterized in that the left and right of said under casing seat (1) respectively has half block bottom side plate (6,7) can stir the support that becomes work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200728 CN2150981Y (en) | 1993-01-01 | 1993-01-01 | Multifunctional portable electric cutter for foam plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200728 CN2150981Y (en) | 1993-01-01 | 1993-01-01 | Multifunctional portable electric cutter for foam plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150981Y true CN2150981Y (en) | 1993-12-29 |
Family
ID=33785414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93200728 Expired - Fee Related CN2150981Y (en) | 1993-01-01 | 1993-01-01 | Multifunctional portable electric cutter for foam plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150981Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990719A (en) * | 2012-09-21 | 2013-03-27 | 青岛滨海学院 | Plastic foam cutting machine |
-
1993
- 1993-01-01 CN CN 93200728 patent/CN2150981Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990719A (en) * | 2012-09-21 | 2013-03-27 | 青岛滨海学院 | Plastic foam cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |