CN2928233Y - Roller press with material rubbing disperse and waste material discharging function - Google Patents
Roller press with material rubbing disperse and waste material discharging function Download PDFInfo
- Publication number
- CN2928233Y CN2928233Y CN 200620082654 CN200620082654U CN2928233Y CN 2928233 Y CN2928233 Y CN 2928233Y CN 200620082654 CN200620082654 CN 200620082654 CN 200620082654 U CN200620082654 U CN 200620082654U CN 2928233 Y CN2928233 Y CN 2928233Y
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- China
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- waste material
- roll
- roller
- roll squeezer
- photoelectric sensor
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Abstract
The utility model discloses a roll squeezer with functions of rubbing and diffusing materials and discharging waste materials, which comprises two engaging rolls which are installed on the framework and a waste material discharge device under the two rolls, wherein one of the rolls is movable and the other is fixed. The two rolls are a big roll and a small roll with different diameters and operate different motion. The utility model has the advantages that structure is reasonable, cost is comparatively low, waste materials are discharged, and quality of products is increased. The utility model is characterized in that the roll squeezer solves the problem that the prior roll squeezers still need equipping other equipments and consequently have complex structure, relatively high cost and decreasing quality due to mixture of products and waste materials.
Description
Technical field
The utility model relates to a kind of roll squeezer, relates in particular to a kind ofly to have material and rub scattered roll squeezer with the waste material excretory function.
Background technology
Roll squeezer is a kind of milling equipment of brittle material, is applicable to pulverizing cement grog, granulated blast furnace slag, cement raw material, gypsum, coal, quartz sand, iron ore etc.It is identical by two speed, and roll surface is smooth, and roller carries out the high-pressure extrusion effect to material and pulverizes in relative rotation.Roll squeezer mainly partly is made up of two rollers, bearing, hydraulic system, transmission device and frames etc.The roller of two same rotational speed, one is fixing roller, is fixed by bolts on the frame, and another is movable roller, and movable roller bearing block is installed on the slide block, can move forward and backward along frame.Finished product after the conventional roller press is pulverized is the material cake, also need prepare the equipment of breaing up, and will expect the cake pulverizing; Owing to can't separate after equipment in use can produce certain waste material and fine powder mixes, so product is of low quality.
Summary of the invention
The purpose of this utility model is exactly also need to be equipped with other equipment and to cause complex structure in order to solve present roll squeezer, cost is higher, and waste material is with after product mixes, the problem that quality reduces, provide a kind of and have rational in infrastructurely, easy to use, cost is lower, waste material can be discharged, the material that has that improves the quality of products rubs scattered roll squeezer with the waste material excretory function.
For achieving the above object, the utility model has adopted following technical scheme: a kind of have material and rub scattered roll squeezer with the waste material excretory function, it comprises rack-mounted two rollers that match, one of them is movable roller, another is with fixed roller, described two rollers are different big roller of diameter and pony roll, and both carry out differential motion; It below two rollers the waste material eduction gear.
The difference of the angle of nip β that the angle of nip α of described big roller correspondence is corresponding with pony roll is 0 to 180 degree, and both cooperatively interact.
Described waste material eduction gear is made up of photoelectric sensor, turnover panel, power set, waste material scavenge port, and photoelectric sensor is installed on the movable roller, and turnover panel is installed in the roll gap below, and is connected with power set, and the waste material scavenge port is below frame.
Described power set are pneumatic cylinder, and it is connected with solenoid directional control valve, and solenoid directional control valve is connected with photoelectric sensor.
Described photoelectric sensor is light emitting diode and phototriode, and wherein light emitting diode is installed in a side of movable roller, and phototriode is installed in the opposite side of movable roller.
The angle range of described turnover panel is 0 to 90 degree, discharges smoothly from the turnover panel with waste material and is advisable.
The utility model utilizes the different differential motions that produce of big or small roller diameter, makes roll squeezer will expect that in pressing materials cake rubs scattered.Material is fed down by the spout of roller top, enters in two the gaps between rolling, under high pressure (50～300 MPa) extruding force effect, be pressed into material closely knit but be full of the material cake of crackle, because the differential motion of roller produces between roller and rubs scattered power, make the material cake twist into fine powder into pieces simultaneously.Can save traditional equipment of breaing up.
Big roller diameter is D, and angle of nip is α; Little roller diameter is d, and angle of nip is β.The diameter difference of roller, its angle of nip are also different.For material is vised between two rollers, the difference of two angle of nips should be not excessive; Rub scattered power for two rollers are produced in effective working region, the difference of two angle of nips should be not too small yet, and promptly D should be moderate with cooperating of d.
Its another kind of function is that waste material is drained, it adopts the waste material eduction gear of being made up of photoelectric sensor, turnover panel, power set for this reason, wherein the light emitting diode of photoelectric sensor is installed in a side of movable roller, phototriode is installed in the opposite side of movable roller, turnover panel is installed in two roll gaps below, and is controlled by power set.The corner of turnover panel is discharged smoothly from the turnover panel with waste material and to be advisable in certain scope, and the frame below is provided with the waste material outlet.Realize separating of waste material and fine powder, thereby waste material is excreted out.
The beneficial effects of the utility model are: simple in structure, easy to use, can reduce the ancillary equipment of roll squeezer, and reduce cost, effectively the place to go waste material improves the quality of products.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1, big roller, 2, pony roll, 3, photoelectric sensor, 4, turnover panel, 5, pneumatic cylinder, 6, waste material scavenge port.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, movable big roller 1 and fixing pony roll 2 diameters are different, both carry out differential motion (certainly also big roller 1 fix, pony roll 2 activities, this can come to determine as required).Photoelectric sensor 3 is installed on the big roller 1 of activity, and it is made up of the light emitting diode that is installed in big roller 1 one sides and the phototriode of opposite side.Photoelectric sensor 3 is connected with magnetic valve, and this magnetic valve is connected with power set pneumatic cylinder 5.Pneumatic cylinder 5 is connected with turnover panel 4, and turnover panel 4 is positioned at two roll gaps belows, and the angle range of turnover panel 4 is 0 to 90 degree, discharges smoothly from the turnover panel 4 with waste material and is advisable.Because big roller 1 is different with pony roll 2 diameters, its angle of nip difference, wherein the difference of the angle of nip β of the angle of nip α of big roller 1 correspondence and pony roll 2 correspondences is 0 to 180 degree, its cooperation should be moderate.It below frame waste material scavenge port 6.
For making movable roller instantaneous origin-location of returning when surpassing maximum extrusion pressure, prevent to sneak in the material the non-crushed material of iron block and so on and damage roller, a pressure buffer protective device also can be set.
The course of work of the present utility model is: when the roll squeezer operate as normal, the light that light emitting diode sends is received by phototriode, the triode conducting, and the solenoid directional control valve no power, pneumatic cylinder is not worked.When hard things such as iron block are fallen into roll gap, the instantaneous origin-location of returning of movable roller.When it moves right, light is covered, not conducting of triode, collector current makes the solenoid directional control valve energising after power amplifier amplifies, pneumatic cylinder work promotes piston and compresses spring piston rod is stretched out, and promotes turnover panel and rotates, waste material is beaten on the turnover panel that tilts and is discharged smoothly by outlet, the movable then roller operating point of moving back left; When it moved to the operating point, the light that light emitting diode sends was received by phototriode again, triode conducting once more at this moment, and the solenoid directional control valve outage also resets, and piston rod is return under the effect of spring force, and turnover panel resets, and roll squeezer is operate as normal again.
Claims (6)
1, a kind of have material and rub scattered roll squeezer with the waste material excretory function, it comprises rack-mounted two rollers that match, one of them is movable roller, another is fixing roller, it is characterized in that: described two rollers are different big roller of diameter (1) and pony roll (2), and both carry out differential motion; It below two rollers the waste material eduction gear.
2, according to claim 1 have material and rub scattered roll squeezer with the waste material excretory function, it is characterized in that: the difference of the angle of nip β that the angle of nip α that described big roller (1) is corresponding is corresponding with pony roll (2) is 0 to 180 to spend, and both cooperatively interact.
3, according to claim 1 have material and rub scattered roll squeezer with the waste material excretory function, it is characterized in that: described waste material eduction gear is made up of photoelectric sensor (3), turnover panel (4), power set, waste material scavenge port (6), photoelectric sensor (3) is installed on the movable roller, turnover panel (4) is installed in the roll gap below, and be connected with power set, waste material scavenge port (6) is below frame.
4, according to claim 3 have material and rub scattered roll squeezer with the waste material excretory function, and it is characterized in that: described power set are pneumatic cylinder (5), and it is connected with solenoid directional control valve, and solenoid directional control valve is connected with photoelectric sensor (3).
5, describedly have material and rub scattered roll squeezer with the waste material excretory function according to claim 3 or 4, it is characterized in that: described photoelectric sensor (3) is light emitting diode and phototriode, wherein light emitting diode is installed in a side of movable roller, and phototriode is installed in the opposite side of movable roller.
6, according to claim 3 have material and rub scattered roll squeezer with the waste material excretory function, and it is characterized in that: the angle range of described turnover panel (4) is 0 to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082654 CN2928233Y (en) | 2006-04-06 | 2006-04-06 | Roller press with material rubbing disperse and waste material discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082654 CN2928233Y (en) | 2006-04-06 | 2006-04-06 | Roller press with material rubbing disperse and waste material discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928233Y true CN2928233Y (en) | 2007-08-01 |
Family
ID=38306626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082654 Expired - Fee Related CN2928233Y (en) | 2006-04-06 | 2006-04-06 | Roller press with material rubbing disperse and waste material discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928233Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824935A (en) * | 2012-09-28 | 2012-12-19 | 南京凯盛国际工程有限公司 | Novel rolling machine |
| CN103406169A (en) * | 2013-08-19 | 2013-11-27 | 盐城工学院 | Cement final grinding roller press with material grinding and waste discharging functions |
| CN114260656A (en) * | 2021-12-27 | 2022-04-01 | 佛山德亚创智科技有限公司 | Automatic forming method of square apron board |
| CN114453066A (en) * | 2022-01-25 | 2022-05-10 | 冠县艺丰机械有限公司 | Novel coarse crushing twin-roll machine |
| CN114473531A (en) * | 2021-12-27 | 2022-05-13 | 佛山德亚创智科技有限公司 | Automatic forming system of square skirtboard |
-
2006
- 2006-04-06 CN CN 200620082654 patent/CN2928233Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824935A (en) * | 2012-09-28 | 2012-12-19 | 南京凯盛国际工程有限公司 | Novel rolling machine |
| CN103406169A (en) * | 2013-08-19 | 2013-11-27 | 盐城工学院 | Cement final grinding roller press with material grinding and waste discharging functions |
| CN114260656A (en) * | 2021-12-27 | 2022-04-01 | 佛山德亚创智科技有限公司 | Automatic forming method of square apron board |
| CN114473531A (en) * | 2021-12-27 | 2022-05-13 | 佛山德亚创智科技有限公司 | Automatic forming system of square skirtboard |
| CN114473531B (en) * | 2021-12-27 | 2024-08-13 | 佛山德亚创智科技有限公司 | Automatic molding system of square skirtboard |
| CN114453066A (en) * | 2022-01-25 | 2022-05-10 | 冠县艺丰机械有限公司 | Novel coarse crushing twin-roll machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 |