CN203449387U - Deadweight type plastic foam cutting machine - Google Patents
Deadweight type plastic foam cutting machine Download PDFInfo
- Publication number
- CN203449387U CN203449387U CN201320114921.1U CN201320114921U CN203449387U CN 203449387 U CN203449387 U CN 203449387U CN 201320114921 U CN201320114921 U CN 201320114921U CN 203449387 U CN203449387 U CN 203449387U
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- China
- Prior art keywords
- guide rail
- workbench
- walking mechanism
- wheel
- plastic foam
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Abstract
A deadweight type plastic foam cutting machine comprises the following components: a body bracket, a walking mechanism, a thermal cutting mechanism, a control system, a workpiece positioning mechanism and a heat source. The walking mechanism comprises the following components: a portal frame, a bottom beam, walking wheels, fastening wheels and a wheel mounting board. A guide rail is parallel with a worktable. The guide rail and the worktable are not parallel. A certain gradient exists between the guide rail and the worktable. The walking mechanism moves from a high position of the guide rail to a low position by means of deadweight, thereby driving the thermal cutting mechanism to cut the workpiece. According to the deadweight type plastic foam cutting machine, through setting the guide rail to a state with the certain gradient, the walking mechanism can move from the high end of the guide rail to the bottom end through deadweight, thereby eliminating a conventional motor transmission mode. Furthermore setting of speed parameter is not required, and the walking mechanism automatically adjusts speed according to the thickness of the workpiece, thereby preventing hot wire break because of inappropriate speed.
Description
technical field:
The utility model relates to the special equipment of plastic foam manufacture field, particularly a kind of dead-weight plastic foam cutting machine.
background technology:
Plastic foam is widely used in the buffering immobilization material in carton/wooden case now, and plastic foam need to be cut toward contact after foaming, moulding, could be used in casing.Adopt machine cuts not only can produce a large amount of chips, and the mechanism of cutter can be very complicated, in order to adapt to the product of different size, tool dimension must be done greatly.The cutting machine that adopts thermal cutting mechanism, if its walking mechanism is used conventional motor drive mode, the translational speed of walking mechanism will not be fine control, because for the workpiece of different thickness, it is all different that its heat used, time cut in thermal cutting mechanism.Translational speed is too fast easily causes the heated filament in thermal cutting mechanism to snap, and crosses and can make slowly cutting seam excessive, and product size be can not be guaranteed.
summary of the invention:
Given this, be necessary to design a kind of dead-weight plastic foam cutting machine.
A dead-weight plastic foam cutting machine, comprising: main body rack, walking mechanism, thermal cutting mechanism, control system, workpiece locating mechanism, thermal source; Wherein, main body rack is settled and fixing place for other mechanism provides, and main body rack comprises: supporting leg, workbench, guide rail; Workbench is a rectangular platform, and its lower end is supported by four supporting legs, and workbench both sides are fixed with guide rail; Walking mechanism is frame structure, and walking mechanism moves by guide rail; Thermal cutting mechanism is arranged on walking mechanism Shang， thermal cutting mechanism and drives cut workpiece by walking mechanism; Workpiece locating mechanism is fixed on the workbench end perpendicular to guide rail; Thermal source is used to thermal cutting mechanism that heat is provided.Guide rail parallel is in workbench, and guide rail and workbench are not levels, and guide rail and workbench exist certain slope, thereby walking mechanism is utilized self gravitation to move to lower from guide rail eminence to drive thermal cutting mechanism to cut workpiece.
Preferably, the cross section of guide rail is " コ " type, and walking mechanism comprises: portal frame, bottom girder, road wheel, fastening wheel, wheel installing plate; Wherein, portal frame can be perpendicular to workbench or horizontal plane, the inner side at portal frame two places, arm bottom is fixed with wheel installing plate, wheel installing plate is equipped with road wheel and fastening wheel in the one side of guide rail, road wheel contacts perpendicular to Bing Yu bottom surface, guide rail bottom surface, fastening wheel contacts perpendicular to guide rail vertical plane and with vertical plane, and portal frame two arm bottoms and bottom girder are fixed.
Preferably, the two ends, left and right of the wheel installing plate of every side are respectively equipped with a fastening wheel and two road wheels.
Preferably, road wheel, fastening wheel can be bearings.
Preferably, thermal cutting mechanism comprises: a pair of screw mandrel, angle bar, heated filament, extension spring, pair of brackets; Support is parallel on the portal frame that is fixed on its place side of gantry boom by angle bar, in stent length direction, there is the equally spaced through hole of row for fixedly extension spring, screw mandrel is parallel on the angle bar that support is fixed on its place side, the mounting plane of two screw mandrels and two stands be not at same plane, the more close workbench end of mounting plane of two screw mandrels, heated filament two ends connect respectively two extension springs and fix by extension spring and support, and heated filament is by screw mandrel tensioning and by screw mandrel, regulate the spacing of upper and lower heated filament.
Preferably, workpiece locating mechanism comprises: back-up block, square tube, contiguous block; Wherein, square tube is parallel to workbench end and is fixed on the table top of workbench end, contiguous block is fixed in square tube perpendicular to workbench, back-up block is connected on contiguous block by two straight trough bolts on it, back-up block has one group of groove towards one end of heated filament, and the spacing of adjacent slot equals the spacing of adjacent heated filament.
Preferably, in square tube, be fixed with the assembly of 8 contiguous blocks and back-up block.
Preferably, control system comprises: electric cabinet, stop controller, contact; Wherein, electric cabinet is fixed on portal frame, and stop controller is arranged on the wheel installing plate of a side, and contact is fixed on the same side guide rail end and protruding, and when the position of stop controller makes its contact to contact, heated filament is positioned at the groove of back-up block.
The utility model is by making guide rail have certain slope, walking mechanism can utilize self gravitation by the high-end bottom that moves to of guide rail, removed habitual motor-driven mode from, and do not need to arrange speed parameter, according to the thin and thick of workpiece, walking mechanism is regulated the speed voluntarily, has avoided improper and the disconnected situation of heated filament speed.
accompanying drawing explanation:
Accompanying drawing 1 is the schematic perspective view of the dead-weight plastic foam cutting machine of a width preferred embodiments.
Accompanying drawing 2 is the schematic perspective views on completion of processing parking stall of the dead-weight plastic foam cutting machine of a width preferred embodiments.
Accompanying drawing 3 is schematic top plan view of the dead-weight plastic foam cutting machine of a width preferred embodiments.
Accompanying drawing 4 is the three-dimensional enlarged diagrams on completion of processing parking stall of the dead-weight plastic foam cutting machine of a width preferred embodiments.
Accompanying drawing 5 is the local enlarged diagrams of left apparent direction on completion of processing parking stall of the dead-weight plastic foam cutting machine of a width preferred embodiments.
Accompanying drawing 6 is the walking mechanism of a width preferred embodiments and the local enlarged diagram of guide rail.
Accompanying drawing 7 is schematic perspective views of the walking mechanism of a width preferred embodiments.
Accompanying drawing 8 is schematic top plan view of the walking mechanism of a width preferred embodiments.
In figure: supporting leg 21, workbench 22, guide rail 23, bottom surface 231, vertical plane 232, workpiece 9, workbench end 221, portal frame 31, bottom girder 32, road wheel 33, fastening wheel 34, wheel installing plate 35, screw mandrel 41, angle bar 42, heated filament 43, extension spring 44, support 45, through hole 451, back-up block 51, square tube 52, contiguous block 53, groove 511, electric cabinet 61, stop controller 62, contact 63, contact 622.
the specific embodiment:
As shown in Fig. 1 ~ Fig. 8, a kind of dead-weight plastic foam cutting machine, comprising: main body rack, walking mechanism, thermal cutting mechanism, control system, workpiece locating mechanism, thermal source; Wherein, main body rack is settled and fixing place for other mechanism provides, and main body rack comprises: supporting leg 21, workbench 22, guide rail 23; Workbench 22 is a rectangular platform, and its lower end is supported by four supporting legs 21, and workbench 22 both sides are fixed with guide rail 23; Walking mechanism is frame structure, and walking mechanism moves by guide rail 23; Thermal cutting mechanism is arranged on walking mechanism Shang， thermal cutting mechanism and drives cut workpiece 9 by walking mechanism; Workpiece locating mechanism is fixed on workbench end 221 places perpendicular to guide rail 23; Thermal source is used to thermal cutting mechanism that heat is provided.Guide rail 23 is parallel to workbench 22, guide rail 23 is not level with workbench 22, there is certain slope with workbench 22 in guide rail 23, the gradient is advisable at 2 ~ 5 degree, thereby walking mechanism is utilized self gravitation to move to lower from guide rail 23 eminences to drive thermal cutting mechanism to cut workpiece 9.
In the present embodiment, the cross section of guide rail 23 is " コ " type, and walking mechanism comprises: portal frame 31, bottom girder 32, road wheel 33, fastening wheel 34, wheel installing plate 35; Wherein, portal frame 31 can be perpendicular to workbench 22 or horizontal plane, the inner side at place, 31 liang of arm bottoms of portal frame is fixed with wheel installing plate 35, wheel installing plate 35 is equipped with road wheel 33 and fastening wheel 34 in the one side of guide rail 23, road wheel 33 contacts perpendicular to guide rail 23 231Bing Yu bottom surfaces, bottom surface 231, fastening wheel 34 is perpendicular to guide rail 23 vertical planes 232 and contact with vertical plane 232, and 31 liang of arm bottoms of portal frame and bottom girder 32 are fixing.
In the present embodiment, the two ends, left and right of the wheel installing plate 35 of every side are respectively equipped with a fastening wheel 34 and two road wheels 33.
In the present embodiment, road wheel 33, fastening wheel 34 can be bearings.
In the present embodiment, thermal cutting mechanism comprises: a pair of screw mandrel 41, angle bar 42, heated filament 43, extension spring 44, pair of brackets 45, support 45 is fixed on the portal frame 31 of its place side by angle bar 42 to be parallel to the direction of portal frame 31 arms, on support 45 length directions, there is the equally spaced through hole 451 of row for fixedly extension spring 44, screw mandrel 41 is parallel on the angle bar 42 that support 45 is fixed on its place side, the mounting plane of two screw mandrels 41 and two stands 45 be not at same plane, the more close workbench end 221 of mounting plane of two screw mandrels 41, heated filament 43 two ends connect respectively two extension springs 44 fixing with support 45 by extension spring 44, heated filament 43 is by screw mandrel 41 tensionings and by screw mandrel 41, regulate the spacing of upper and lower heated filament 43.
In the present embodiment, workpiece locating mechanism comprises: back-up block 51, square tube 52, contiguous block 53; Wherein, square tube 52 is parallel to workbench end 221 and is fixed on the table top at workbench end 221 places, contiguous block 53 is fixed in square tube 52 perpendicular to workbench 22, back-up block 51 is connected on contiguous block 53 by two straight trough bolts on it, back-up block 51 has one group of groove 511 towards one end of heated filament 43, and the spacing of adjacent slot 511 equals the spacing of adjacent heated filament 43.
In the present embodiment, in square tube 52, be fixed with the assembly of 8 contiguous blocks 53 and back-up block 51.
In the present embodiment, control system comprises: electric cabinet 61, stop controller 62, contact 63; Wherein, electric cabinet 61 is fixed on portal frame 31, stop controller 62 is arranged on the wheel installing plate 33 of a side, and contact 63 is fixed on the same side guide rail 23 ends and protruding, and when the position of stop controller 62 makes its contact 622 touch contact 63, heated filament 43 is positioned at the groove 511 of back-up block 51.
Claims (4)
1. a dead-weight plastic foam cutting machine, comprising: main body rack, walking mechanism, thermal cutting mechanism, control system, workpiece locating mechanism, thermal source; Wherein, main body rack is settled and fixing place for other mechanism provides, and main body rack comprises: supporting leg, workbench, guide rail; Workbench is a rectangular platform, and its lower end is supported by four supporting legs, and workbench both sides are fixed with guide rail; Walking mechanism is frame structure, and walking mechanism moves by guide rail; Thermal cutting mechanism is arranged on walking mechanism Shang， thermal cutting mechanism and drives cut workpiece by walking mechanism; Workpiece locating mechanism is fixed on the workbench end perpendicular to guide rail; Thermal source is used to thermal cutting mechanism that heat is provided; It is characterized in that, guide rail parallel is in workbench, and guide rail and workbench are not levels, and guide rail and workbench exist certain slope, thereby walking mechanism is utilized self gravitation to move to lower from guide rail eminence to drive thermal cutting mechanism to cut workpiece.
2. dead-weight plastic foam cutting machine as claimed in claim 1, is characterized in that, the cross section of guide rail is " コ " type, and walking mechanism comprises: portal frame, bottom girder, road wheel, fastening wheel, wheel installing plate; Wherein, portal frame can be perpendicular to workbench or horizontal plane, the inner side at portal frame two places, arm bottom is fixed with wheel installing plate, wheel installing plate is equipped with road wheel and fastening wheel in the one side of guide rail, road wheel contacts perpendicular to Bing Yu bottom surface, guide rail bottom surface, fastening wheel contacts perpendicular to guide rail vertical plane and with vertical plane, and portal frame two arm bottoms and bottom girder are fixed.
3. dead-weight plastic foam cutting machine as claimed in claim 2, is characterized in that, the two ends, left and right of the wheel installing plate of every side are respectively equipped with a fastening wheel and two road wheels.
4. dead-weight plastic foam cutting machine as claimed in claim 2, is characterized in that, road wheel, fastening wheel can be bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320114921.1U CN203449387U (en) | 2013-03-14 | 2013-03-14 | Deadweight type plastic foam cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320114921.1U CN203449387U (en) | 2013-03-14 | 2013-03-14 | Deadweight type plastic foam cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449387U true CN203449387U (en) | 2014-02-26 |
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ID=50129288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320114921.1U Expired - Lifetime CN203449387U (en) | 2013-03-14 | 2013-03-14 | Deadweight type plastic foam cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112050A (en) * | 2013-03-14 | 2013-05-22 | 吴忠市嘉信塑料制品制造有限公司 | Self-weight type plastic foam dividing and cutting machine |
| CN110340965A (en) * | 2019-08-08 | 2019-10-18 | 谢富玉 | A kind of hard heat-insulated foamed plastics processing equipment and its processing method |
-
2013
- 2013-03-14 CN CN201320114921.1U patent/CN203449387U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112050A (en) * | 2013-03-14 | 2013-05-22 | 吴忠市嘉信塑料制品制造有限公司 | Self-weight type plastic foam dividing and cutting machine |
| CN110340965A (en) * | 2019-08-08 | 2019-10-18 | 谢富玉 | A kind of hard heat-insulated foamed plastics processing equipment and its processing method |
| CN110340965B (en) * | 2019-08-08 | 2021-01-08 | 太仓市帷幄包装材料有限公司 | Rigid heat-insulation foamed plastic processing machine and processing method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |