CN206508946U - To the pressure self-adjusting regulating device of roll-in ball machine - Google Patents
To the pressure self-adjusting regulating device of roll-in ball machine Download PDFInfo
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- CN206508946U CN206508946U CN201621352297.9U CN201621352297U CN206508946U CN 206508946 U CN206508946 U CN 206508946U CN 201621352297 U CN201621352297 U CN 201621352297U CN 206508946 U CN206508946 U CN 206508946U
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- Prior art keywords
- pressure
- controller
- detection means
- roll
- speed regulator
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Abstract
The utility model discloses a kind of pressure self-adjusting regulating device to roll-in ball machine, detection means, controller including moving roller bearing block position and the speed regulator for adjusting preload screw motor rotating speed, detection means is arranged on beside moving roller bearing block, the signal output part of detection means and the input of controller are connected, the output end of controller and the input of speed regulator are connected, and the output end of speed regulator is connected with preload screw motor.The utility model has the advantages that：After the briquetting pressure between regulating pressure of hydro-cylinder or pressure roller is set, type ball quality is greatly improved, and preferably, change value of thickness is identical with the setting range displacement undulating value of bearing block for uniformity in terms of profile thickness；The briquetting pressure that type ball is born is identical, is not in imaginary sphere and the over-pressed phenomenon of pelletizing；Operational control is easier to be accurate, can be achieved to automatically control.
Description
Technical field
The utility model is related to a kind of pressure self-adjusting regulating device to roll-in ball machine, for high pressure roller shaped device
Briquetting pressure is self-regulated, and belongs to powder former technical field.
Background technology
High-pressure ball press is mainly used in suppressing the granular material for being difficult to be molded, and is such as used for suppressing coal dust, desulfurated plaster, iron
The various powder such as powder, aluminium powder, slag, coke powder and waste material, are characterized in that briquetting pressure is big, the thing through ball press after compressing
Material, energy-conserving and environment-protective are readily transported, while the recovery utilization rate of waste material is improved, with good economic benefit and social benefit.
Conventional high-pressure ball press is made up of three parts in the market：Screw feeder part；Mechanical driving part；Roller press briquetting portion
Point.Precommpression is carried out to material using preload screw, it is further compressing to material by two sets of pressure rollers.In this process
The compression inlet amount of preload screw is consistent with the load needs matching of pressure roller, and current main flow equipment passes through to preload screw and master
The frequency of machine is individually adjusted, and when pre-pressure feeding amount is not enough, it is that imaginary sphere or intensity is not high to discharge, when feeding coal is excessive,
Pressure roller is open, the increase of type ball thickness.Unstable in operation, pellet strength and shape have fluctuation, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of pressure self-adjusting regulating device to roll-in ball machine, solves prior art and exists
When pre-pressure feeding amount is not enough, it is that imaginary sphere or intensity is not high to discharge；When feeding coal is excessive, pressure roller is open, type ball thickness
Increase and cause the problem of pellet strength in operation and shape have fluctuation.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of pressure to roll-in ball machine
Self-regulation device, including the detection means of moving roller bearing block position, controller and for adjusting preload screw motor
The speed regulator of rotating speed, detection means is arranged on beside moving roller bearing block, the signal output part of detection means and controller
Input is connected, and the output end of controller and the input of speed regulator are connected, and output end and the preload screw of speed regulator drive electricity
Machine is connected.
In some preferred embodiments of the present utility model, described position detecting device uses digital raster chi and numeral
Laser displacement sensor.
In some preferred embodiments of the present utility model, described controller uses single-chip microcomputer or PLC.
The utility model has the advantages that：After the briquetting pressure between regulating pressure of hydro-cylinder or pressure roller is set, type ball matter
Amount is greatly improved, and uniformity is preferable in terms of profile thickness first, the setting range displacement undulating value of change value of thickness and bearing block
It is identical；The briquetting pressure that more importantly type ball is born in addition is identical, is not in imaginary sphere and the over-pressed phenomenon of pelletizing；Operation control
System is easier to be accurate, can be achieved to automatically control.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model embodiment；
Fig. 2 is application schematic diagram of the present utility model.
Description of reference numerals：1- detection means, 2- controllers, 3- speed regulators, 4- motors, 5- fix pressure roller, 6- machines
Frame, 7- fixed bearing blocks, the removable dynamic pressure rollers of 8-, 9- bearing blocks.
Embodiment
Referring to Fig. 1, a kind of pressure self-adjusting regulating device to roll-in ball machine of the utility model, including moving roller bearing seat
Detection means 1, controller 2 and the speed regulator 3 for adjusting the rotating speed of preload screw motor 4 put, detection means 1 are arranged on
Beside moving roller bearing block, the signal output part of detection means 1 is connected with the input of controller 2, the output end of controller 2
It is connected with the input of speed regulator 3, the output end of speed regulator 3 is connected with preload screw motor 4.
Described position detecting device 1 can be using digital raster chi and digital laser displacement sensor etc..Described control
Device 2 uses single-chip microcomputer or PLC.Speed regulator 3 belongs to routine techniques, can be adjusted by way of frequency modulation and regulation voltage or electric current
The rotating speed of preload screw motor 4.
Referring to Fig. 2, the utility model in use, displacement transducer (detection means 1) is connected with movable axle bearing 9,
The relative displacement of movable axle bearing 9 and frame 6 is detected by displacement transducer, fixed bearing block is rotatably installed in so as to learn
Roll gap gap between 7 fixation pressure roller 5 and removable dynamic pressure roller 8.
The utility model is to the operation principle of the pressure self-adjusting regulating device of roll-in ball machine：It is arranged on movable axle bearing 9
The detection of detection means 1 movable axle bearing 9 change in displacement situation, data are analyzed by controller 2, when movable axle bearing
9 when not having change in displacement, increases preload screw pressure, between the fixed pressure roller 5 of increase and removable dynamic pressure roller 8 between pressure, when
Movable axle bearing 9 is in displacement fluctuation in the range of setting, and system maintains currently running state, preload screw pressure or
Rotating speed remains unchanged.After the displacement of movable axle bearing 9 overruns value, illustrate that preload screw rotating speed is excessive (beyond setting model
Enclose) cause feeding coal to exceed load, controller 2 sends control signal, reduces the rotating speed of preload screw motor 4 to reduce
Feeding coal, reduces feed to the pressure to roller, causes regulation movable axle bearing 9 to return in the range of setting, so as to be implemented as
Type pressure and type ball quality are automatically controlled.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
Identical embodiment or example need not be directed to by stating.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff can be carried out the feature of the not be the same as Example described in this specification or example and non-be the same as Example or example
With reference to and combination.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (3)
1. a kind of pressure self-adjusting regulating device to roll-in ball machine, it is characterised in that include the detection of moving roller bearing block position
Device (1), controller (2) and the speed regulator (3) for adjusting preload screw motor (4) rotating speed, detection means (1) are installed
Beside moving roller bearing block, the signal output part of detection means (1) is connected with the input of controller (2), controller (2)
Output end be connected with the input of speed regulator (3), the output end of speed regulator (3) is connected with preload screw motor (4).
2. the pressure self-adjusting regulating device according to claim 1 to roll-in ball machine, it is characterised in that described detection means
(1) using digital raster chi and digital laser displacement sensor.
3. the pressure self-adjusting regulating device according to claim 1 to roll-in ball machine, it is characterised in that described controller
(2) single-chip microcomputer or PLC are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352297.9U CN206508946U (en) | 2016-12-11 | 2016-12-11 | To the pressure self-adjusting regulating device of roll-in ball machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352297.9U CN206508946U (en) | 2016-12-11 | 2016-12-11 | To the pressure self-adjusting regulating device of roll-in ball machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508946U true CN206508946U (en) | 2017-09-22 |
Family
ID=59863127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352297.9U Expired - Fee Related CN206508946U (en) | 2016-12-11 | 2016-12-11 | To the pressure self-adjusting regulating device of roll-in ball machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320162A (en) * | 2022-04-22 | 2022-11-11 | 南方石墨新材料有限公司 | Ball machine is pressed to graphite |
-
2016
- 2016-12-11 CN CN201621352297.9U patent/CN206508946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320162A (en) * | 2022-04-22 | 2022-11-11 | 南方石墨新材料有限公司 | Ball machine is pressed to graphite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure self -adjusting device to roll -in ball machine Effective date of registration: 20180322 Granted publication date: 20170922 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20170922 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20170922 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |