CN202241379U - Filings-free cutting machine - Google Patents
Filings-free cutting machine Download PDFInfo
- Publication number
- CN202241379U CN202241379U CN2011203883766U CN201120388376U CN202241379U CN 202241379 U CN202241379 U CN 202241379U CN 2011203883766 U CN2011203883766 U CN 2011203883766U CN 201120388376 U CN201120388376 U CN 201120388376U CN 202241379 U CN202241379 U CN 202241379U
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- Prior art keywords
- cutter
- heating plate
- frame
- cutting machine
- base
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Abstract
The utility model provides a filings-free cutting machine, which comprises a frame, a cutting device and a heating device, wherein the cutting device comprises a cutter base arranged on the frame in a lifting and descending manner, a transmission device for driving the cutter base to lift and descend, and a cutter vertically placed on the cutter base; the heating device comprises heating plates parallelly installed at both sides of the cutter, thermocouples connected to the heating plates and cylinders for driving the heating plates to move toward or away from the cutter; and the cylinders are fixed on the frame by cylinder supports. According to the utility model, before a sectional material is cut, the cutter is firstly heated, and the heated cutter can quickly and easily cut off the plastic sectional material, thus the deformation of the sectional material is avoided, the product quality is improved and the rejection rate is reduced; and furthermore, as the cutter blade is adopted to cut, the cut sectional material is flat and smooth in section, no sawdust generation is generated during cutting and an clean and environmentally-friendly effect is achieved.
Description
Technical field
the utility model relates to a kind of chipless cutting machine that is used to cut section bar.
Background technology
The production of
plastic material generally adopts the extrusion die former through injection mo(u)lding, need cut off section bar aborning, and prior art generally is with the saw blade that rotates at a high speed section bar to be cut; It is unrestrained around cutting machine when cutting, can to produce a large amount of sawdust; The sawdust that splashes might injure staff's eyes and the skin that exposes, and might be splashed in the motor, shines into motor and damages; And also out-of-flatness of the otch after sawed-off; Influence the attractive in appearance of finished section bar, in addition, the sawdust of generation is also according to the pollution of waste that has become raw material and air.The patent No. is 200820056186.2 utility model patent, discloses a kind of chipless cutting machine that is used in the line style cutting, comprises frame, motor; Section bar is placed on the frame, and linear bearing is arranged on frame, and cutter sweep is arranged on linear bearing; Clamping cylinder before and after having on the cutter sweep, cutter sweep is connected by stroke cylinder, and the base of tool is arranged at cutter sweep top; The cutting knife that vertical placement is arranged on the base of tool; The base of tool is connected by a pair of screw mandrel, and the bottom of screw mandrel connects the sprocket wheel that is positioned at the cutter sweep bottom, and sprocket wheel is connected by the motor-driven that is positioned on the cutter sweep lower motor slide plate.Though this utility model has been eliminated sawdust, improved the flatness of otch, this chipless cutting machine is in use; Owing to be easy to cause causing the distortion of section bar; So can only cut little section bar,, often scrap during cutting because deflection is excessive for medium-and-large-sized section bar.
Summary of the invention
for solving above-mentioned existing in prior technology weak point, the purpose of the utility model provides a kind of section bar chipless cutting machine, and it can avoid the problem of cutting process medium section distortion.
the utility model is realized through following technical scheme: a kind of section bar chipless cutting machine; Comprise frame, cutter sweep and heater, described cutter sweep includes the transmission device of the described base of tool up-down of the base of tool, driving that liftably is arranged on the described frame and vertically is placed on the cutting knife on the described base of tool; Described heater comprises the heating plate that is installed in parallel in described cutting knife both sides, be connected the thermocouple on the described heating plate and drive described heating plate along towards or the cylinder that moves away from the direction of described cutting knife, described cylinder is fixed on the described frame through the cylinder support.
preferably, be equipped with on the described cylinder support when described heating plate near the time be triggered near switch; Describedly be connected with described transmission device signal, and be used to control described transmission device action near switch.
preferably, described heating plate is connected with described cylinder elasticity.
preferably also are equipped with temperature controller on the described heating plate, described temperature controller is electrically connected with described thermocouple.
preferably, described frame is provided with guide post, and the described base of tool slidably is arranged on the described guide post.
Compared with prior art, the advantage of the utility model is
: the utility model at first heated cutting knife before the cutting section bar; Cutting knife through heating can cut off plastic material fast and smoothly, thereby avoids the section bar distortion, improves the quality of product; The rate of reducing the number of rejects and seconds, in addition, owing to adopt blade cuts; The section bar cross section that cuts out is smooth smooth, does not have any sawdust and produces, more clean environment firendly.
Description of drawings
Fig. 1 is the sketch map of the utility model;
Fig. 2 is the sketch map (when heating plate heats cutting knife) of the utility model.
In
accompanying drawing, 1, frame; 2, cutting knife; 3, the base of tool; 4, guide post; 5, heating plate; 6, thermocouple; 7, near switch; 8, cylinder; 9, spring; 10, cylinder support; 11, temperature controller; 12, screw.
The specific embodiment
For making the novel purpose of this use, technical scheme and advantage clearer, the utility model is done further to describe in detail below in conjunction with accompanying drawing:
Referring to Fig. 1,2, the chipless cutting machine of the utility model is made up of frame 1, cutter sweep and heater etc.
.Described cutter sweep mainly contains cutting knife 2, the base of tool 3 and transmission device compositions such as (not drawing among the figure).The bottom edge line of cutting knife 2 is tilted to and extends below, and cutting knife 2 is installed on the base of tool 3, and the base of tool 3 is slidingly arranged on the guide post 4, and guide post 4 can be controlled the direction of motion of the base of tool 3, and guide post 4 is positioned on the frame 1.Described heater is by heating plate 5, thermocouple 6, constitute near switch 7 and cylinder 8 etc.Heating plate 5 is installed in parallel in the both sides of cutting knife 2 respectively, and heating plate 5 is driven by cylinder 8, and cylinder 8 is fixed on the frame 1 through cylinder support 10, cylinder 8 can drive heating plate 5 near or deviate from cutting knife 2 motions.Heating plate 5 is connected with thermocouple 6; Connecting portion at heating plate 5 and thermocouple 6 has temperature controller 11, and temperature controller 11 is electrically connected with thermocouple 6, is preset with temperature threshold in the temperature controller 11; When the temperature of heating plate 5 is lower than preset temperature; Thermocouple 6 work improves the temperature of heating plates 5, when heating plate 5 be greater than or equal to preset temperature the time, thermocouple 6 quits work.On cylinder support 10, be equipped with near switch 7, be connected with described transmission device (not drawing among the figure) signal, the lifting action of control cutting knife 2 near switch 7.Cylinder 8 has and stretches out and the two kinds of actions of withdrawing; Drive when cylinder 8 stretches out heating plate 5 near cutting knife 2 to accomplish heating action; Driving heating plate 5 during cylinder 8 withdrawals returns; Trigger near opening the light 7, near switch 7 signal is passed to described transmission device, described transmission device descends cutting knife 2 and cuts.In order to make heating plate 5 tight with contacting of cutting knife 2, adopt elasticity to be connected at heating plate 5 with cylinder 8, can realize that in the inside of spring the screw 12 that is fixed on the heating plate 5 is arranged, screw 12 can axially movablely be connected on the cylinder 8 through spring 9.
When used
, cylinder 8 drove heating plate 5 and moves ahead, and cutting knife 2 is clamped; The heat that thermocouple 6 produces passes to cutting knife 2 through heating plate 5; Heating is accomplished exhaust hood 8 drive heating plates 5 and is returned to the home position, triggers simultaneously near switch 7, near switch 7 signal is passed to described transmission device; It is descending that described transmission device drives cutting knife 2 through the base of tool 3, can cut plastic body smoothly through the cutting knife 2 that heats.Cut off the described transmission device in back and drive cutting knife 2 up returns, to prepare next step cutting through the base of tool 3.This novel cutting machine is a blade cuts because when cutting adopt, and the section bar cross section that cuts out is smooth smooth, does not have any sawdust and produces, and therefore both conservations is environment friendly and pollution-free again; This novel cutting machine heats cutter, can cut medium-and-large-sized section bar smoothly and does not produce distortion, has improved the quality of product, greatly reduces percent defective.
the foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. chipless cutting machine; It is characterized in that: comprise frame, cutter sweep and heater, described cutter sweep includes the transmission device of the described base of tool up-down of the base of tool, driving that liftably is arranged on the described frame and vertically is placed on the cutting knife on the described base of tool; Described heater comprises the heating plate that is installed in parallel in described cutting knife both sides, be connected the thermocouple on the described heating plate and drive described heating plate along towards or the cylinder that moves away from the direction of described cutting knife, described cylinder is fixed on the described frame through the cylinder support.
2. chipless cutting machine according to claim 1 is characterized in that: be equipped with on the described cylinder support when described heating plate near the time be triggered near switch; Describedly be connected with described transmission device signal, and be used to control described transmission device action near switch.
3. chipless cutting machine according to claim 1 is characterized in that: described heating plate is connected with described cylinder elasticity.
4. chipless cutting machine according to claim 1 is characterized in that: temperature controller also is installed on the described heating plate, and described temperature controller is electrically connected with described thermocouple.
5. chipless cutting machine according to claim 1 is characterized in that: described frame is provided with guide post, and the described base of tool slidably is arranged on the described guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203883766U CN202241379U (en) | 2011-10-13 | 2011-10-13 | Filings-free cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203883766U CN202241379U (en) | 2011-10-13 | 2011-10-13 | Filings-free cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241379U true CN202241379U (en) | 2012-05-30 |
Family
ID=46102673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203883766U Expired - Lifetime CN202241379U (en) | 2011-10-13 | 2011-10-13 | Filings-free cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241379U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082352A1 (en) * | 2014-11-28 | 2016-06-02 | 广东正业科技股份有限公司 | Cutting machine and cutting method therefor |
| CN106003208A (en) * | 2016-06-30 | 2016-10-12 | 重庆浩立塑胶有限公司 | Plastic particle stirring device |
| CN106863430A (en) * | 2016-12-22 | 2017-06-20 | 安徽耐科挤出科技股份有限公司 | Section steel cutting blade heater |
| CN109079893A (en) * | 2018-08-27 | 2018-12-25 | 广东利元亨智能装备股份有限公司 | A kind of device for thermally cutting |
| CN109850293A (en) * | 2018-12-12 | 2019-06-07 | 楚天科技股份有限公司 | A kind of robot film cutting apparatus and the flexible method for cutting film |
-
2011
- 2011-10-13 CN CN2011203883766U patent/CN202241379U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082352A1 (en) * | 2014-11-28 | 2016-06-02 | 广东正业科技股份有限公司 | Cutting machine and cutting method therefor |
| CN106003208A (en) * | 2016-06-30 | 2016-10-12 | 重庆浩立塑胶有限公司 | Plastic particle stirring device |
| CN106863430A (en) * | 2016-12-22 | 2017-06-20 | 安徽耐科挤出科技股份有限公司 | Section steel cutting blade heater |
| CN109079893A (en) * | 2018-08-27 | 2018-12-25 | 广东利元亨智能装备股份有限公司 | A kind of device for thermally cutting |
| CN109079893B (en) * | 2018-08-27 | 2024-03-19 | 广东利元亨智能装备股份有限公司 | Thermal cutting device |
| CN109850293A (en) * | 2018-12-12 | 2019-06-07 | 楚天科技股份有限公司 | A kind of robot film cutting apparatus and the flexible method for cutting film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |