CN104162899A - Transverse cutting device of extruded polystyrene foam plate production equipment - Google Patents
Transverse cutting device of extruded polystyrene foam plate production equipment Download PDFInfo
- Publication number
- CN104162899A CN104162899A CN201310186761.6A CN201310186761A CN104162899A CN 104162899 A CN104162899 A CN 104162899A CN 201310186761 A CN201310186761 A CN 201310186761A CN 104162899 A CN104162899 A CN 104162899A
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- dolly
- extruded polystyrene
- blade
- cylinder
- crosscut
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a transverse cutting device of extruded polystyrene foam plate production equipment. The transverse cutting device comprises a frame, a transverse cutting dolly, a dolly servo driving motor, a blade, a blade driving motor, a lead screw, a cylinder, a fixed plate, a controller and an encoder, wherein the transverse cutting dolly is arranged above an extruded polystyrene foam plate channel, is mounted on the frame through a longitudinal guide rail, and is connected with the lead screw; the lead screw is connected with the dolly servo driving motor; the blade is mounted at the end of the transverse cutting dolly through a transverse guide rail; the cylinder is mounted on the transverse cutting dolly; the fixed plate is arranged at the lower end of the cylinder; the dolly servo driving motor, the blade driving motor and the cylinder are respectively connected with the controller; the controller is connected with the encoder; and the encoder is mounted on the extruded polystyrene foam plate channel. The transverse cutting device can guarantee the preciseness in any state, and has no need to use an electric heating wire for secondary processing, so that the manpower is reduced, and the energy consumption is decreased.
Description
Technical field
The present invention relates to a kind of extruded polystyrene cystosepiment manufacturing equipment, be specifically related to a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment.
Background technology
Extruded polystyrene cystosepiment, claim again XPS extruded sheet, be through there being the material of special process continuous extrusion foaming moulding, the dura mater that its surface forms is evenly smooth, the inner foaming of closed pore completely continuous uniform, become alveolate texture, therefore have high resistance to compression, lightweight, does not absorb water, airtight wear-resisting, the characteristic of not degrading, compares its intensity with EPS polystyrol plastic foam plate, insulation, the performances such as anti-water vapor permeable improve a lot, and are particularly suitable for the heat insulation of building, insulation, moistureproof processing is one of inexpensive construction material of current building industry.
XPS extruded sheet has high thermal resistance, low linearity, feature that expansion ratio is low, and the rate of closed hole of its structure has reached more than 99%, forms vacuum layer, avoid Air Flow heat radiation, guarantee the lasting and stable of its heat-insulating property, with respect to the rate of closed hole of polyurathamc 80%, leading superiority is self-evident.Facts have proved the XPS plastic extrusion heated board that 20mm is thick, its heat insulation effect is equivalent to the thick expanded polystyrene (EPS) of 50mm, 120mm solid cement perlite.
XPS extruded sheet follows legacy equipment for these years always to be produced, and its operation principle is as follows: after by material loading workman, the raw material of certain formula being mixed in blender, join in production equipment.Production equipment is that single screw rod adds the two rank of single screw rod composition machine, inject blowing agent simultaneously, through the two rank of single screw rod, machine extruded plastic foam is gone out by mould, through screed and traction, regulate after length and width again, cooling by cooling frame, by saw blade ripsaw limit, saw blade crosscut is cut off, finally with heating wire, carry out length again and accurately cut and then become finished product, packing listing.
In legacy equipment is produced, have the following disadvantages: what infeed set-up adopted is that optoelectronic switch carrys out fixed length.Because crosscut is also to adopt saw blade to cut off, produce dust, very easily shading light electric switch, affects steady operation.If the warming plate length of producing changes, adjust optoelectronic switch and change length, very inconvenient, and can cause and can not produce continuously or produce a lot of defective works midway, at sheet material length accuracy, stable aspect is also poor, the operation principle that it is taked is, when optoelectronic switch arrival signal, device cylinder presses down, saw blade moves to another side from one side rapidly on travelling car, although time compole short, but because dolly can not be with the synchronized movement of plank, will inevitably cause the plank distortion extruding continuously producing, because cooling frame is longer, can bear the distortion extruding of short time, but plank quality is still caused to certain influence, afterwards, also there is improvement in many producers, they are long by optoelectronic switch or encoder meter, crosscut saw blade dolly is being installed additional to the dolly moving with sheet material direction, by frequency control, adjust an akin linear velocity, catch up with in advance, when the linear velocity that records with encoder when the linear velocity pulling up to is consistent, lower air cylinder, saw blade dolly is from moving to rapidly another side on one side.Although approximate solution extruding produce below the problem of sheet material, length still can not accurately be controlled, because its precision depends on each signal, arrives, frequency converter allows longitudinal dolly accelerate to lower air cylinder after sheet material linear velocity, crosscut.This process must be used for the consistent guarantee precision of distance of accelerating at every turn, it just requires electric aspect, mechanical aspects, any variation can not occur, or even can not there is any variation in line voltage, to guarantee that each dolly is all the same for accelerating to chase after the distance of cutting, this is theoretical, in actual production, be impossible have so electric, machinery is conforming, so length accuracy changes within the scope of 1cm, precision is not high.
And to not controlling because of length the sheet material producing, can only carry out secondary cut with heating wire and increase manpower and cost.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment.
The technical solution used in the present invention is: a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment, comprise vehicle frame, crosscut dolly, dolly servo drive motor, blade, blade drive motors, screw mandrel, cylinder, fixed head, controller and encoder, described crosscut trolley frame is located at extruded polystyrene cystosepiment passage top, crosscut dolly is arranged on vehicle frame by longitudinal rail, crosscut dolly is connected with screw mandrel, screw mandrel is connected with dolly servo drive motor, described blade is arranged on the end of crosscut dolly by cross slide way, described cylinder is arranged on crosscut dolly, cylinder lower end is provided with fixed head, described dolly servo drive motor, blade drive motors is connected with controller respectively with cylinder, controller is connected with encoder, encoder is arranged on extruded polystyrene cystosepiment passage.
As preferably, described cylinder is four, fixedly extruded sheet that can be more stable.
As preferably, be provided with rubber blanket below described fixed head, can play buffering and increase the effect of friction, in order to avoid press down, destroy the structure of extruded sheet and prevent the displacement of extruded polystyrene cystosepiment.
As preferably, described blade is both sides double-edged blade, and blade can come switchback to cut on crosscut dolly like this.
Beneficial effect: infeed set-up of the present invention has adopted blade as cutting tool, has reduced dust, has improved cut-out effect and cross section quality.The long encoder meter that adopts of meter is long, vertically move and pursue and attack dolly employing servo-drive, with servo-drive screw mandrel, drive dolly to vertically move, long and the linear velocity by encoder meter, feed back to PLC and servo, adopt present state-of-the-art electric cam technology, allow accurately crosscut dolly catch up with sheet material by the length of setting, keep and the duplicate linear velocity of sheet material simultaneously, control in real time, real-time tracking, greatly improved length accuracy, also be no longer subject to electric, the conforming impact of machinery and the interference of dust to photoelectric sensor, under any state, can guarantee precision, crosscut completes can pack listing, also without using again heating wire secondary operations, saved manpower, reduced energy consumption.Due to servo real-time sampling, it can accomplish and the on all four linear velocity of sheet material, so press down sheet material to continuously producing below without any squeezing action when cylinder, has guaranteed the stationarity of producing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1: a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment, comprise vehicle frame 1, crosscut dolly 2, dolly servo drive motor 3, blade 4, blade drive motors 5, screw mandrel 6, cylinder 7, fixed head 8, controller 9 and encoder 10, described crosscut dolly 2 is erected at extruded polystyrene cystosepiment passage 11 tops, crosscut dolly 2 is arranged on vehicle frame 1 by longitudinal rail, crosscut dolly 2 is connected with screw mandrel 6, screw mandrel 6 is connected with dolly servo drive motor 3, described blade 4 is arranged on the end of crosscut dolly 2 by cross slide way, described blade 4 is both sides double-edged blade, described cylinder 7 is arranged on crosscut dolly 2, described cylinder 7 is four, cylinder 7 lower ends are provided with fixed head 8, fixed head 8 is provided with rubber blanket below, described dolly servo drive motor 3, blade drive motors 5 is connected with controller 9 respectively with cylinder 7, controller 9 is connected with encoder 10, encoder 10 is arranged on extruded polystyrene cystosepiment passage 11.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each part all available prior art realized.
Claims (4)
1. an infeed set-up of producing extruded polystyrene cystosepiment equipment, it is characterized in that: comprise vehicle frame, crosscut dolly, dolly servo drive motor, blade, blade drive motors, screw mandrel, cylinder, fixed head, controller and encoder, described crosscut trolley frame is located at extruded polystyrene cystosepiment passage top, crosscut dolly is arranged on vehicle frame by longitudinal rail, crosscut dolly is connected with screw mandrel, screw mandrel is connected with dolly servo drive motor, described blade is arranged on the end of crosscut dolly by cross slide way, described cylinder is arranged on crosscut dolly, cylinder lower end is provided with fixed head, described dolly servo drive motor, blade drive motors is connected with controller respectively with cylinder, controller is connected with encoder, encoder is arranged on extruded polystyrene cystosepiment passage.
2. a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment according to claim 1, is characterized in that: described cylinder is four.
3. a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment according to claim 1, is characterized in that: below described fixed head, be provided with rubber blanket.
4. a kind of infeed set-up of producing extruded polystyrene cystosepiment equipment according to claim 1, is characterized in that: described blade is both sides double-edged blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186761.6A CN104162899A (en) | 2013-05-17 | 2013-05-17 | Transverse cutting device of extruded polystyrene foam plate production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186761.6A CN104162899A (en) | 2013-05-17 | 2013-05-17 | Transverse cutting device of extruded polystyrene foam plate production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162899A true CN104162899A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310186761.6A Pending CN104162899A (en) | 2013-05-17 | 2013-05-17 | Transverse cutting device of extruded polystyrene foam plate production equipment |
Country Status (1)
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|---|---|
| CN (1) | CN104162899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003208A (en) * | 2016-06-30 | 2016-10-12 | 重庆浩立塑胶有限公司 | Plastic particle stirring device |
| CN106956313A (en) * | 2017-04-09 | 2017-07-18 | 黄仕平 | A kind of transverse cutting unit cutter shaft structure |
-
2013
- 2013-05-17 CN CN201310186761.6A patent/CN104162899A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003208A (en) * | 2016-06-30 | 2016-10-12 | 重庆浩立塑胶有限公司 | Plastic particle stirring device |
| CN106956313A (en) * | 2017-04-09 | 2017-07-18 | 黄仕平 | A kind of transverse cutting unit cutter shaft structure |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |