CN208146073U - A kind of three-roll grinder for RTV processing - Google Patents
A kind of three-roll grinder for RTV processing Download PDFInfo
- Publication number
- CN208146073U CN208146073U CN201721920977.0U CN201721920977U CN208146073U CN 208146073 U CN208146073 U CN 208146073U CN 201721920977 U CN201721920977 U CN 201721920977U CN 208146073 U CN208146073 U CN 208146073U
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- CN
- China
- Prior art keywords
- roller
- water
- collection chamber
- water collection
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 14
- 238000007599 discharging Methods 0.000 description 9
- 238000003306 harvesting Methods 0.000 description 7
- 238000011534 incubation Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a kind of three-roll grinder for RTV processing, left side brackets and right side bracket including symmetrical configuration, back roller, central roll and preliminary roller are provided on the left side brackets and right side bracket, the back roller, central roll and preliminary roller include outer layer roller and internal layer roller, are provided with cooling chamber in the internal layer roller of the back roller, central roll and preliminary roller.Outer layer roller and internal layer roller are set by mixing roll, and is fixedly connected by fixinig plate, when needing replacing mixing roll, without all replacing mixing roll, after only needing to remove fixinig plate, outer layer roller is replaced, the cost of equipment can be saved, in addition, a kind of cooling cycle structure is additionally provided, first water collection chamber of structure setting and the second water collection chamber, such structure setting, so that the temperature into the water of back roller, central roll and preliminary roller is consistent, cooling effect is preferable.
Description
Technical field
The utility model relates to room temperature vulcanized sili cone rubber RTV (room temperature vulcanized
Silicone rubber) technical field more particularly to it is a kind of for RTV processing three-roll grinder.
Background technique
RTV silica gel (room temperature vulcanized sili cone rubber) is widely used in as bonding, sealing, insulation, moisture-proof, packing
The bondings of the equipment such as electronic component, semiconductor material, electronic apparatus, sealing, electric heater, the waterproof of electronic instrument, sealing and
The encapsulating etc. of electronic component.It is specific as the sealing of electric heating end, the bonding of fractional motor magnetic shoe and metal shell, automobile lamp,
The adhesive seal of optical instrument and camera lens, the bonding of electronic instrument shell, the insulation protection of motor, electronic component adhesive seal
Deng.
In the prior art, the production technology of RTV generally comprises the steps：1. being stirred, by base rubber, crosslinking agent, help
Agent, filler be added according to a certain percentage stirring mixer be stirred mixing certain time, 2. will be stirred after material throw
Enter grinder to be ground, the material after grinding is sent into reaction kettle by 3. to be added coupling agent and pigment and carry out one at a certain temperature
The reaction fixed time, 4. material is discharged by Screw Extrusion kneader, and catalyst is added in equipment, and 5. are sent into material
Vacuum planetary mixer, and diluent is added, 6. carry out finished product packing by pressure filling machine.
In step 2 above, material grind generally using three-roll grinder, pass through the table of three horizontal rollers
The friction of face mutual extrusion and friction speed and reach grinding effect.Since the mixing roll of three-roll grinder needs not at work
That stops mills to paint, and after a period of use, tiny pit will occur in grinding roller surface, and paint connects with pit for a long time
It touches and corrodes mixing roll to influence grinding effect, when the grinding effect of mixing roll is unable to satisfy demand, need replacing
Mixing roll, so that the maintenance cost of equipment is higher.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of for RTV processing
Three-roll grinder.
To realize the purpose of this utility model, technical solution used by the utility model is：It is a kind of for RTV processing
Three-roll grinder, left side brackets and right side bracket including symmetrical configuration, after being provided in the left side brackets and right side bracket
Roller, central roll and preliminary roller, the back roller, central roll and preliminary roller include outer layer roller and internal layer roller, and the outer layer roller is socketed in interior
Outside layer roller, the outer layer roller is connected with internal layer roller by fixinig plate, and two bolts pass through fixinig plate and are separately fixed at outer layer roller
On internal layer roller, it is provided with cooling chamber in the internal layer roller of the back roller, central roll and preliminary roller, the back roller, central roll and preceding
Roller left end is respectively connected with the water inlet pipe being connected to cooling chamber, and right end is respectively connected with the outlet pipe being connected to cooling chamber, the water inlet
Pipe is connected to outlet pipe by cooling water circulation, and the cooling water means of communication includes the first water collection chamber, the second water collection chamber
And the first water collection chamber apopore is arranged in water tank, circulating pump, first water collection chamber, the water inlet pipe catchments with described first
The connection of chamber apopore, first water collection chamber are connected to by inlet pipeline with water tank, and circulation is provided on the inlet pipeline
The second water collection chamber inlet opening is arranged in pump, second water collection chamber, and the outlet pipe is connected to second water collection chamber inlet opening, institute
The second water collection chamber is stated to be connected to by outlet pipeline with water tank.
Wherein, the box body wall of the Material collecting box for harvesting is bilayer structure structure, has incubation cavity, the outlet pipeline between bilayer
It is connected to the incubation cavity, the incubation cavity is connected by pipeline with water tank.
Wherein, the second water collection chamber inlet opening and the first water collection chamber apopore are three of spacing side by side setting, are connected respectively
Connect back roller, central roll and preliminary roller water inlet pipe and outlet pipe.
Compared with prior art, the utility model has the beneficial effects that：Outer layer roller and internal layer roller are set by mixing roll, and
It is fixedly connected by fixinig plate, when needing replacing mixing roll, without all replacement mixing rolls, it is only necessary to tear fixinig plate open
After lower, outer layer roller is replaced, the cost of equipment can be saved, in addition, a kind of cooling cycle structure is additionally provided, the structure
First water collection chamber and the second water collection chamber, such structure setting, so that the temperature of the water into back roller, central roll and preliminary roller are set
Unanimously, cooling effect is preferable.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the utility model；
Fig. 2 show the structural schematic diagram of the mixing roll of the utility model；
Fig. 3 show the structural schematic diagram of the cooling water circulation of the utility model；
Fig. 4 show the structural schematic diagram of the discharging scraper plate of the utility model；
In figure：1- back roller water inlet pipe, 2- central roll water inlet pipe, 3- preliminary roller water inlet pipe, 4- left side brackets, 5- back roller, 6- back roller
Outlet pipe, 7- central roll, 8- central roll outlet pipe, 9- preliminary roller, 10- preliminary roller outlet pipe, 11- discharging scraper plate, the right side 12- bracket, 13- collection
Hopper, 51- outer layer roller, 52 internal layer rollers, 53- fixinig plate, 14- grind roll shaft, 15- cooling chamber, the first water collection chamber of 16-, 17- first
Water collection chamber apopore, 18- inlet pipeline, 19- circulating pump, 20- water tank, the second water collection chamber of 21-, the water inlet of the second water collection chamber of 22-
Hole, 23- outlet pipeline, the first connection sheet of 24-, the second connection sheet of 25-, 26- first gear, 27- second gear.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. both may refer to a certain component and be directly connected to another component, also may refer to a certain component and passes through other portions
Part is connected with another component.
As shown in Figure 1-3, the utility model provides a kind of three-roll grinder for RTV processing, including symmetrical configuration
Left side brackets and right side bracket, back roller, central roll and preliminary roller are provided on the left side brackets and right side bracket, after described
Roller, central roll and preliminary roller include outer layer roller and internal layer roller, and the outer layer roller is socketed in outside internal layer roller, the outer layer roller and interior
Layer roller is connected by fixinig plate, and two bolts pass through fixinig plate and are separately fixed on outer layer roller and internal layer roller, the back roller, central roll
And cooling chamber is provided in the internal layer roller of preliminary roller, the back roller, central roll and preliminary roller left end are respectively connected with to be connected with cooling chamber
Logical water inlet pipe, right end are respectively connected with the outlet pipe being connected to cooling chamber, the water inlet pipe and outlet pipe and are recycled by cooling water
Mechanism connection, the cooling water means of communication include the first water collection chamber, the second water collection chamber and water tank, circulating pump, and described the
The first water collection chamber apopore is arranged in one water collection chamber, and the water inlet pipe is connected to the first water collection chamber apopore, first collection
Water cavity is connected to by inlet pipeline with water tank, is provided with circulating pump on the inlet pipeline, and second water collection chamber is arranged the
Two water collection chamber inlet openings, the outlet pipe are connected to second water collection chamber inlet opening, and second water collection chamber passes through outlet pipe
Road is connected to water tank.
Wherein, the box body wall of the Material collecting box for harvesting is bilayer structure structure, has incubation cavity, the outlet pipeline between bilayer
It is connected to the incubation cavity, the incubation cavity is connected by pipeline with water tank.
Wherein, the second water collection chamber inlet opening and the first water collection chamber apopore are three of spacing side by side setting, are connected respectively
Connect back roller, central roll and preliminary roller water inlet pipe and outlet pipe.
When use, outer layer roller and internal layer roller are set by mixing roll, and be fixedly connected by fixinig plate, needed more
When changing mixing roll, without all replacement mixing rolls, it is only necessary to after removing fixinig plate, outer layer roller is replaced, it can be with
The cost of equipment is saved, in addition, additionally providing a kind of cooling cycle structure, which catchments
Chamber, such structure setting, so that the temperature into the water of back roller, central roll and preliminary roller is consistent, cooling effect is preferable.
As shown in figure 4, in addition, the application includes discharging scraper plate and Material collecting box for harvesting, using discharging scraper plate by the material on preliminary roller
It being collected into Material collecting box for harvesting, the discharging scraper plate and Material collecting box for harvesting are articulated and connected, it can be articulated and connected by hinge or articulated shaft etc.,
In use process, need to adjust the gap between discharging scraper plate and preliminary roller, this application provides a kind of adjusting knots easy to use
Structure, including the first connection sheet, the second connection sheet, first gear, second gear, the upper end of first connection sheet and discharging scraper plate
One end of articulated connection, the second connection sheet and the first connection sheet is articulated and connected, be provided on the side wall of Material collecting box for harvesting first gear and
Second gear, one end of second connection sheet and the gear axis connection of second gear, first gear engage company with second gear
It connects, the diameter of the first gear is less than the diameter of second gear, and the wall of first gear, second gear and Material collecting box for harvesting, which slides, to be connected
It connects.
When needing to adjust discharging scraper plate, by the gear shaft of revolving first gear, so that first gear rotates, thus
Second gear rotation is driven, so that the second connection sheet, the first connection sheet are driven, so as to adjust the gap of discharging scraper plate and preliminary roller.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (2)
1. a kind of three-roll grinder for RTV processing, which is characterized in that left side brackets and right side branch including symmetrical configuration
Back roller, central roll and preliminary roller are provided on frame, the left side brackets and right side bracket, the back roller, central roll and preliminary roller wrap
Outer layer roller and internal layer roller are included, the outer layer roller is socketed in outside internal layer roller, and the outer layer roller is connected with internal layer roller by fixinig plate,
Two bolts pass through fixinig plate and are separately fixed on outer layer roller and internal layer roller, in the internal layer roller of the back roller, central roll and preliminary roller
It is provided with cooling chamber, the back roller, central roll and preliminary roller left end are respectively connected with the water inlet pipe being connected to cooling chamber, and right end connects
It is connected to the outlet pipe being connected to cooling chamber, the water inlet pipe is connected to outlet pipe by cooling water circulation, the cooling water
Means of communication includes the first water collection chamber, the second water collection chamber and water tank, circulating pump, and the first water collection chamber setting first is catchmented
Chamber apopore, the water inlet pipe are connected to the first water collection chamber apopore, and first water collection chamber passes through inlet pipeline and storage
Water tank connection, is provided with circulating pump on the inlet pipeline, and second water collection chamber is arranged the second water collection chamber inlet opening, it is described go out
Water pipe is connected to second water collection chamber inlet opening, and second water collection chamber is connected to by outlet pipeline with water tank.
2. it is according to claim 1 it is a kind of for RTV processing three-roll grinder, which is characterized in that the second water collection chamber into
Water hole and the first water collection chamber apopore are three of spacing side by side setting, are separately connected back roller, central roll and preliminary roller water inlet pipe
With outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920977.0U CN208146073U (en) | 2017-12-31 | 2017-12-31 | A kind of three-roll grinder for RTV processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920977.0U CN208146073U (en) | 2017-12-31 | 2017-12-31 | A kind of three-roll grinder for RTV processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146073U true CN208146073U (en) | 2018-11-27 |
Family
ID=64413743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920977.0U Expired - Fee Related CN208146073U (en) | 2017-12-31 | 2017-12-31 | A kind of three-roll grinder for RTV processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465348A (en) * | 2019-09-02 | 2019-11-19 | 广东莞乡粮油实业有限公司 | A kind of paddy husking apparatus |
-
2017
- 2017-12-31 CN CN201721920977.0U patent/CN208146073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465348A (en) * | 2019-09-02 | 2019-11-19 | 广东莞乡粮油实业有限公司 | A kind of paddy husking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |