CN204937557U - High-precision metal plastics descaling extrusion press - Google Patents
High-precision metal plastics descaling extrusion press Download PDFInfo
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- CN204937557U CN204937557U CN201520588217.9U CN201520588217U CN204937557U CN 204937557 U CN204937557 U CN 204937557U CN 201520588217 U CN201520588217 U CN 201520588217U CN 204937557 U CN204937557 U CN 204937557U
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- Prior art keywords
- grating scale
- hydraulic ram
- grating
- extrusion press
- crossbeam
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Abstract
The utility model provides a kind of high-precision metal plastics descaling extrusion press, comprise base plate, charging basket, hydraulic efficiency pressure system, crossbeam, platen, PLC control system and grating scale assembly, described grating scale assembly comprises the grating scale be arranged on described crossbeam, is arranged on the grating ruler reading head of described cylinder putter end and the data collecting card with described grating ruler reading head connection, described grating scale is connected with described grating ruler reading head signal, described data collecting card and described PLC control system connection.The high-precision metal plastics descaling extrusion press that the utility model provides, adopts the relative travel of high precision optical grating ruler measurement hydraulic efficiency pressure system, controls the accurate control that servovalve realizes the stroke of hydraulic efficiency pressure system, thus realize the accurate control of load by PLC.
Description
Technical field
The utility model relates to the descaling extrusion press technical field of high viscosity materials material packaging, particularly relates to a kind of high-precision metal plastics descaling extrusion press.
Background technology
Metallo-plastic is the perfect adaptation of plastic material and metal-like effect, by exclusive nanometer coating technology, metallo-plastic product can save the spraying link of loaded down with trivial details and high pollution and directly on plastic basis material, realize special quality silver color, the visual effect of golden and various chromatic metallic.
Descaling extrusion press is the corollary equipment of planetary mixer or multifunctional mixer, its effect is that the heavy body metallo-plastic produced by puddle mixer carries out discharging or classification, primarily of compositions such as base plate, charging basket, hydraulic efficiency pressure system, crossbeam, platen and electric cabinets, form has single cylinder type and twin-tub type, adopt torque motor control, metallo-plastic high-viscosity material in charging basket can be applied pressure by platen and material is delivered in pipeline from charging basket by it, thus realizes carrying out various forms packaging to material.
In the extrusion of material, the stroke due to hydraulic efficiency pressure system determines the number of the amount that material is extruded, and when the accuracy requirement of material extrusion capacity is higher, it is more difficult that hydraulic efficiency pressure system realizes high-precision Stroke Control, and therefore, the precision of discharging is also wayward.
Utility model content
Technical problem to be solved in the utility model is: in order to overcome deficiency of the prior art, the utility model provides a kind of high-precision metal plastics descaling extrusion press, adopt the relative travel of high precision optical grating ruler measurement hydraulic efficiency pressure system, control by PLC the accurate control that servovalve realizes the stroke of hydraulic efficiency pressure system, thus realize the accurate control of load.
The utility model solves the technical scheme that its technical matters will adopt: a kind of high-precision metal plastics descaling extrusion press, comprise base plate, charging basket, hydraulic efficiency pressure system, crossbeam, platen and PLC control system, described crossbeam two ends are provided with the column vertical with crossbeam bearing of trend, the lower end of described column is fixed on described base plate, described charging basket is placed on described base plate, the opening of described charging basket is just to the below of platen, and described PLC control system drives described hydraulic efficiency pressure system to drive described platen to move up and down;
Described hydraulic efficiency pressure system comprises Hydraulic Station, servovalve and hydraulic ram, described servovalve is located on the oil circuit of described Hydraulic Station and hydraulic ram, described hydraulic ram is vertically fixedly connected on described crossbeam, described hydraulic ram lower end is provided with cylinder putter, and the end winding support of described cylinder putter connects described platen;
Also comprise grating scale assembly, described grating scale assembly comprises the grating scale be arranged on described crossbeam, is arranged on the grating ruler reading head of described cylinder putter end and the data collecting card with described grating ruler reading head connection, described grating scale is connected with described grating ruler reading head signal, described data collecting card and described PLC control system connection.Adopt the relative travel of high precision optical grating ruler measurement hydraulic efficiency pressure system, control by PLC the accurate control that servovalve realizes the stroke of hydraulic efficiency pressure system, thus realize the accurate control of load.
Further, in order to realize the fixed installation of grating scale, also comprise grating scale installation component, described grating scale installation component comprises tightening screw, riser and transverse slat, described riser upper end is fixedly connected with described crossbeam, described riser lower end is fixedly connected with described transverse slat one end, and the described transverse slat other end is fixedly connected with the lateral wall of described hydraulic ram, and described grating scale is fixed on the described riser side relative with described hydraulic ram by tightening screw.
Further, the bearing of trend of described riser and the axis being parallel of described hydraulic ram, the bearing of trend of described transverse slat and the axes normal of described hydraulic ram.Make the installation direction of grating scale and the axis being parallel of hydraulic ram, be conducive to the relative displacement reading cylinder putter.
Further, described riser is provided with multiple grating scale mounting hole, and described mounting hole is track type or oblong.Adopt track type or rectangular mounting hole, grating scale adjustment in the horizontal direction can be realized, so that aim at grating ruler reading head.
Further, described transverse slat is provided with spiral micrometer bar away from one end of hydraulic ram, and described spiral micrometer bar is two, is placed in the both sides of described grating scale installation site respectively, and the read head of described spiral micrometer bar contacts with described grating scale two side respectively.Symmetrically arranged spiral micrometer bar is installed in one end of grating scale, can be realized the fine setting in grating scale horizontal direction by spiral micrometer bar.
Further, the maximum horizontal range of described grating scale installation component and described hydraulic ram axis is less than the radius of described charging basket.In order to prevent the interference producing charging basket and grating scale installation component in cylinder putter motion process, grating scale installation component is arranged on the top of charging basket, and the projection of grating scale installation component to drop on the inside of charging basket.
Further, in order to realize the installation of grating ruler reading head, also comprise grating ruler reading head mounting rod, described mounting rod lower end is connected with the end winding support of described cylinder putter, described mounting rod upper end is fixedly connected with described grating ruler reading head, and the length of described mounting rod is greater than the height of described charging basket.The height that mounting rod length is greater than described charging basket ensure that the measurement that can realize the whole stroke of cylinder putter.
The beneficial effects of the utility model are: a kind of high-precision metal plastics descaling extrusion press that the utility model provides, adopt the relative travel of high precision optical grating ruler measurement hydraulic efficiency pressure system, control by PLC the accurate control that servovalve realizes the stroke of hydraulic efficiency pressure system, thus realize the accurate control of load.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of most preferred embodiment of the present utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the structural representation of mounting hole in Fig. 1.
Fig. 4 is the structural representation of mounting hole in Fig. 1.
Fig. 5 is the installation site schematic diagram of spiral micrometer bar.
In figure: 1, base plate, 2, charging basket, 3, crossbeam, 4, platen, 5, PLC control system, 6, column, 7, Hydraulic Station, 8, hydraulic ram, 9, cylinder putter, 10, grating scale, 11, grating ruler reading head, 12, data collecting card, 13, screw, 14, riser, 15, transverse slat, 16, mounting hole, 17, spiral micrometer bar, 18, mounting rod.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in detail now.This figure is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As Figure 1-5, a kind of high-precision metal plastics descaling extrusion press of the present utility model, comprise base plate 1, charging basket 2, hydraulic efficiency pressure system, crossbeam 3, platen 4 and PLC control system 5, described crossbeam 3 two ends are provided with the column 6 vertical with crossbeam 3 bearing of trend, the lower end of described column 6 is fixed on described base plate 1, described charging basket 2 is placed on described base plate 1, and the opening of described charging basket 2 is just to the below of platen 4, and described PLC control system 5 drives described hydraulic efficiency pressure system to drive described platen 4 to move up and down;
Described hydraulic efficiency pressure system comprises Hydraulic Station 7, servovalve and hydraulic ram 8, described servovalve is located at described Hydraulic Station 7 with on the oil circuit of hydraulic ram 8, described hydraulic ram 8 is vertically fixedly connected on described crossbeam 3, described hydraulic ram 8 lower end is provided with cylinder putter 9, and the end winding support of described cylinder putter 9 connects described platen 4;
Also comprise grating scale assembly, described grating scale assembly comprises the grating scale 10 be arranged on described crossbeam 3, is arranged on the grating ruler reading head 11 of described cylinder putter 9 end and the data collecting card 12 with described grating ruler reading head 11 connection, described grating scale 10 is connected with described grating ruler reading head 11 signal, described data collecting card 12 and described PLC control system 5 connection.Adopt high precision grating scale 10 to measure the relative travel of hydraulic efficiency pressure system, control by PLC control system 5 the accurate control that servovalve realizes the stroke of hydraulic efficiency pressure system, thus realize the accurate control of load.Such as: set charging basket 2 diameter as 300mm, the survey precision of grating scale 10 is 0.1mm, whenever cylinder putter 9 moves down the distance of 0.1mm, the volume of material extruded is 15ml, therefore can be realized the control of precision and inventory by the distance controlling cylinder putter 9.When grating scale 10 result of a measurement exceedes the range of cylinder putter 9 permission, PLC control system 5 controls according to the take off data of grating scale 10 control that servovalve realizes hydraulic ram 8 oil inlet quantity, spacing effect can be realized, avoid platen 4 to damage the bottom of charging basket 2 by pressure.
Further, in order to realize the fixed installation of grating scale 10, also comprise grating scale installation component, described grating scale installation component comprises tightening screw 13, riser 14 and transverse slat 15, described riser 14 upper end is fixedly connected with described crossbeam 3, described riser 14 lower end is fixedly connected with described transverse slat 15 one end, and described transverse slat 15 other end is fixedly connected with the lateral wall of described hydraulic ram 8, and described grating scale 10 is fixed on described riser 14 side relative with described hydraulic ram 8 by tightening screw 13.Riser 14 and transverse slat 15 can be integrated the L shape metal sheet of connection, can adopt the steel plate that rigidity is good.
Further, the bearing of trend of described riser 14 and the axis being parallel of described hydraulic ram 8, the bearing of trend of described transverse slat 15 and the axes normal of described hydraulic ram 8.Make the installation direction of grating scale 10 and the axis being parallel of hydraulic ram 8, be conducive to the relative displacement reading cylinder putter, ensure accuracy and the precision of grating scale 10 take off data.
Further, described riser 14 is provided with multiple grating scale 10 mounting hole 16, and described mounting hole 16 is track type or oblong.Adopt track type or rectangular mounting hole 16, grating scale 10 adjustment in the horizontal direction can be realized, so that aim at grating ruler reading head 11.
Further, described transverse slat 15 is provided with spiral micrometer bar 17 away from one end of hydraulic ram 8, described spiral micrometer bar 17 is two, is placed in the both sides of described grating scale 10 installation site respectively, and the read head of described spiral micrometer bar 17 contacts with described grating scale 10 two side respectively.Symmetrically arranged spiral micrometer bar 17 is installed in one end of grating scale 10, can be realized the fine setting in grating scale 10 horizontal direction by spiral micrometer bar 17.
Further, the maximum horizontal range of described grating scale installation component and described hydraulic ram 8 axis is less than the radius of described charging basket 2.In order to prevent producing charging basket 2 and the interference of grating scale installation component in cylinder putter 9 motion process, grating scale installation component is arranged on the top of charging basket 2, and the projection of grating scale installation component to drop on the inside of charging basket 2.
Further, in order to realize the installation of grating ruler reading head 11, also comprise grating ruler reading head 11 mounting rod 18, described mounting rod 18 lower end is connected with the end winding support of described cylinder putter 9, described mounting rod 18 upper end is fixedly connected with described grating ruler reading head 11, and the length of described mounting rod 18 is greater than the height of described charging basket 2.The height that mounting rod 18 length is greater than described charging basket 2 ensure that the measurement that can realize the whole stroke of cylinder putter 9.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff not departing from scope of the present utility model, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (7)
1. a high-precision metal plastics descaling extrusion press, it is characterized in that: comprise base plate, charging basket, hydraulic efficiency pressure system, crossbeam, platen and PLC control system, described crossbeam two ends are provided with the column vertical with crossbeam bearing of trend, the lower end of described column is fixed on described base plate, described charging basket is placed on described base plate, the opening of described charging basket is just to the below of platen, and described PLC control system drives described hydraulic efficiency pressure system to drive described platen to move up and down;
Described hydraulic efficiency pressure system comprises Hydraulic Station, servovalve and hydraulic ram, described servovalve is located on the oil circuit of described Hydraulic Station and hydraulic ram, described hydraulic ram is vertically fixedly connected on described crossbeam, described hydraulic ram lower end is provided with cylinder putter, and the end winding support of described cylinder putter connects described platen;
Also comprise grating scale assembly, described grating scale assembly comprises the grating scale be arranged on described crossbeam, is arranged on the grating ruler reading head of described cylinder putter end and the data collecting card with described grating ruler reading head connection, described grating scale is connected with described grating ruler reading head signal, described data collecting card and described PLC control system connection.
2. high-precision metal plastics descaling extrusion press as claimed in claim 1, it is characterized in that: also comprise grating scale installation component, described grating scale installation component comprises tightening screw, riser and transverse slat, described riser upper end is fixedly connected with described crossbeam, described riser lower end is fixedly connected with described transverse slat one end, the described transverse slat other end is fixedly connected with the lateral wall of described hydraulic ram, and described grating scale is fixed on the described riser side relative with described hydraulic ram by tightening screw.
3. high-precision metal plastics descaling extrusion press as claimed in claim 2, is characterized in that: the bearing of trend of described riser and the axis being parallel of described hydraulic ram, the bearing of trend of described transverse slat and the axes normal of described hydraulic ram.
4. high-precision metal plastics descaling extrusion press as claimed in claim 2, it is characterized in that: described riser is provided with multiple grating scale mounting hole, described mounting hole is oblong.
5. high-precision metal plastics descaling extrusion press as claimed in claim 2, it is characterized in that: described transverse slat is provided with spiral micrometer bar away from one end of hydraulic ram, described spiral micrometer bar is two, be placed in the both sides of described grating scale installation site respectively, the read head of described spiral micrometer bar contacts with described grating scale two side respectively.
6. the high-precision metal plastics descaling extrusion press as described in any one of claim 2-5, is characterized in that: the maximum horizontal range of described grating scale installation component and described hydraulic ram axis is less than the radius of described charging basket.
7. the high-precision metal plastics descaling extrusion press as described in any one of claim 1-5, it is characterized in that: also comprise grating ruler reading head mounting rod, described mounting rod lower end is connected with the end winding support of described cylinder putter, described mounting rod upper end is fixedly connected with described grating ruler reading head, and the length of described mounting rod is greater than the height of described charging basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588217.9U CN204937557U (en) | 2015-08-06 | 2015-08-06 | High-precision metal plastics descaling extrusion press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588217.9U CN204937557U (en) | 2015-08-06 | 2015-08-06 | High-precision metal plastics descaling extrusion press |
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| Publication Number | Publication Date |
|---|---|
| CN204937557U true CN204937557U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588217.9U Expired - Fee Related CN204937557U (en) | 2015-08-06 | 2015-08-06 | High-precision metal plastics descaling extrusion press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015527A (en) * | 2022-06-10 | 2022-09-06 | 山东理工大学 | Experimental device and experimental method for simulating high pressure of deep cone thickener |
-
2015
- 2015-08-06 CN CN201520588217.9U patent/CN204937557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015527A (en) * | 2022-06-10 | 2022-09-06 | 山东理工大学 | Experimental device and experimental method for simulating high pressure of deep cone thickener |
| CN115015527B (en) * | 2022-06-10 | 2023-12-22 | 山东理工大学 | Experimental device and experimental method for simulating high pressure of deep cone thickener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: Room 333, Building 4, No. 1668 Huacheng Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU JIEMING NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 213200 North Building 13, Huacheng Middle Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU XUANMING NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |