CN209112840U - The dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device - Google Patents
The dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device Download PDFInfo
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- CN209112840U CN209112840U CN201821851917.2U CN201821851917U CN209112840U CN 209112840 U CN209112840 U CN 209112840U CN 201821851917 U CN201821851917 U CN 201821851917U CN 209112840 U CN209112840 U CN 209112840U
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- shutter
- connecting cylinder
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- discharging device
- expandable polystyrene
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Abstract
The utility model relates to lost foam casting apparatus technical fields, in particular to the dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device, to improve particle manufacture process automation degree, the technical solution of the utility model main points include the storage bin for receiving the particle after drying, it is fixedly connected on the connecting cylinder in cylinder setting of storage bin bottom, the sub-material channel for particle to be sent into screen-dividing machine is provided with below the connecting cylinder, the connecting cylinder bottom is provided with shutter, and it is provided on the connecting cylinder and blocks connecting cylinder for controlling shutter interruption to control the intermittent control apparatus that particle interruption enters sub-material channel, closing of the shutter to connecting cylinder progress interval is driven by intermittent control apparatus, to realize that particle interruption enters the process of sub-material channel and screen-dividing machine, in the company for not influencing particulate matter Continuous generate realizes the automatic discontinuous effect to screen-dividing machine feeding in the process, improves particle manufacture the degree of automation.
Description
Technical field
The utility model relates to lost foam casting apparatus technical fields, the in particular to dedicated modified expandability polyphenyl of evaporative pattern
Ethylene copolymer particle interval discharging device.
Background technique
Lost foam casting (also known as cavityless casting) is by paraffin similar with casting dimension shape or bubbles model bonding group
Synthetic model cluster is embedded in vibration molding in drystone sand, is poured under negative pressure, make model gas after brushing fireproof coating and drying
Change, liquid metals occupies modal position, and the novel casting method of casting is formed after solidification is cooling.
Notification number is that the Chinese patent of CN104804119B discloses a kind of dedicated modified expandable polystyrene of evaporative pattern
It is copolymerized particle and its production method, the dedicated modified expandable polystyrene copolymerization particle of the evaporative pattern and its production method are effective
Solve the problems, such as there are currently no the EPS for being exclusively used in lost foam casting, have when reducing cast casting the generation of carbon defects problem and
The advantages of improving molecular weight.
And this polystyrene copolymerization particle in process of production, need to be dehydrated particle, dry and sub-sieve, and
Since the dehydration and drying of particle are uninterrupted processes, and screen-dividing machine needs one because of sub-sieve capacity problem in sub-sieve
Fixed time buffering then needs multiple manually to make an addition to particle interval point at this point, due to the continuous process that is produced as of particulate matter
In screen(ing) machine, the time interval buffering of screen-dividing machine is realized, in this way, the degree of automation is lower.
Utility model content
The purpose of the utility model is to provide evaporative pattern dedicated modified expandable polystyrene copolymerization particle interval discharging dresses
It sets, has the effect of automatic discontinuous to screen-dividing machine feeding.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of dedicated modified expandable polystyrene copolymerization particle interval discharging device of evaporative pattern, including for receiving drying
The storage bin of particle afterwards, the connecting cylinder in cylinder setting for being fixedly connected on storage bin bottom, connecting cylinder lower section setting
There is the sub-material channel for particle to be sent into screen-dividing machine, the connecting cylinder bottom is provided with shutter, and sets on the connecting cylinder
It is equipped with and blocks connecting cylinder for controlling shutter interruption to control the intermittent control apparatus that particle interruption enters sub-material channel.
By using above-mentioned technical proposal, intermediate storage is carried out to the particle after drying by storage bin, and pass through interval
Control device drives shutter to carry out the closing of interval to connecting cylinder, to realize that particle interruption enters sub-material channel and sub-sieve
The process of machine realizes the automatic discontinuous effect to screen-dividing machine feeding do not influence particulate matter during continuously generating, improve
Grain production automation degree.
The utility model is further arranged to: the fan-shaped setting of the shutter and sectorial area are greater than the opening of connecting cylinder
Area, the intermittent control apparatus include be installed on driving motor that connecting cylinder side wall and output shaft extend straight down and
It is fixedly connected on the output shaft of driving motor and for clamping shutter to drive shutter to rotate fixation kit.
By using above-mentioned technical proposal, fixation kit and the shutter of fan-shaped setting is driven to turn by driving motor
It is dynamic, since the area of shutter is greater than the opening area of connecting cylinder, the barrier of particle is realized when shutter is covered in connecting cylinder,
When shutter is disconnected tin, the release of particle is realized.
The utility model is further arranged to: the fixation kit includes the end for being fixedly connected on driving motor output shaft
And it in the fixed frame of " Contraband " type setting and is threadedly connected to fixed frame and pushes against in the threaded post of shutter.
By using above-mentioned technical proposal, the installation and fixation of shutter are easy to implement by fixed frame and threaded post, and
Convenient for being replaced and being cleaned to shutter.
The utility model is further arranged to: the threaded post is fixedly connected with wing far from the end of shutter.
By using above-mentioned technical proposal, controlled by the rotation that wing is easy to implement threaded post.
The utility model is further arranged to: the threaded post is fixedly connected with rubber pad close to the end of shutter.
By using above-mentioned technical proposal, the connective stability between fixed frame and shutter is increased by rubber pad, is subtracted
The generation for the phenomenon that few shutter is detached from fixed frame.
The utility model is further arranged to: being provided with support on the connecting cylinder along the rotation path of shutter
Frame offers on support frame as described above and slides the sliding groove for blocking connecting cylinder for support shutter for shutter.
By using above-mentioned technical proposal, since shutter is when blocking connecting cylinder, since particle packing is in shutter
Top, shutter stress are supported the shutter of stress by support frame and sliding groove, connect to reduce shutter and be detached from
The generation for the phenomenon that connect cylinder is to cause particle seepage, improves the closure leakproofness of shutter.
The utility model is further arranged to: the sliding groove enters one end in shutter for flaring setting.
By using above-mentioned technical proposal, enter sliding groove convenient for shutter, reduces shutter and block to cause to drive
The generation of the phenomenon that motor rotation blockage.
In conclusion the utility model has the following beneficial effects:
(1) shutter is driven to carry out the closing of interval to connecting cylinder by intermittent control apparatus, to realize that particle is interrupted
Into sub-material channel and the process of screen-dividing machine, not influencing, realizing during continuously generating for particulate matter is automatic discontinuous to sub-sieve
The effect of machine feeding improves particle manufacture the degree of automation；
(2) it is easy to implement the installation and fixation of shutter, and by fixed frame and threaded post convenient for carrying out more to shutter
It changes and cleans；
(3) hair for the phenomenon that shutter is disconnected cylinder to cause particle seepage is reduced by support frame and sliding groove
It is raw, improve the closure leakproofness of shutter.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the connection relationship diagram that shutter blocks connecting cylinder in the present embodiment；
Fig. 4 is the connection relationship diagram of shutter exposure connecting cylinder in the present embodiment.
Appended drawing reference: 1, storage bin；2, feed pipe；3, connecting cylinder；4, sub-material channel；5, extension board；6, driving motor；7,
Fixation kit；8, shutter；9, intermittent control apparatus；10, fixed frame；11, threaded post；12, wing；13, rubber pad；14, it props up
Support.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of dedicated modified expandable polystyrene copolymerization particle interval discharging device of evaporative pattern, as shown in Figure 1, including using
The storage bin 1 of particle after receiving drying, wherein be fixedly connected with charging on the side wall above the side wall of 1 top of storage bin
Pipe 2, the particle after drying enter storage bin 1 from feed pipe 2.
The flange in the bottom of storage bin 1 is connected with connecting cylinder 3, and connecting cylinder 3 is communicated with storage bin 1.It is provided with below storage bin 1
Sub-material channel 4, sub-material channel 4 are used to the particle in storage bin 1 being sent into screen-dividing machine.That is, particle passes through storage bin 1, connecting cylinder 3
It is screened with screen-dividing machine is entered behind sub-material channel 4.
To realize that the intermittent to screen-dividing machine discharges, 3 bottom of connecting cylinder is provided with shutter 8, and the upper surface of shutter 8 is supported
It is connected to the lower surface of connecting cylinder 3, and the fan-shaped setting of shutter 8 and sectorial area are greater than the opening area of connecting cylinder 3.Connecting cylinder
It is provided on 3 and blocks connecting cylinder 3 for controlling the interruption of shutter 8 to control the interval control that particle interruption enters sub-material channel 4
Device 9 processed.
Intermittent control apparatus 9 includes the extension board 5 being fixedly connected on 3 side wall of connecting cylinder, is fixedly connected on extension board 5
Driving motor 6, the output shaft of driving motor 6 extend through plate 5 and are connected with bearing between extension board 5, and driving motor 6
Output end is provided with fixation kit 7, and fixation kit 7 is for clamping shutter 8, consequently facilitating the installation of shutter 8, disassembly and clear
It washes.
As shown in Fig. 2, fixation kit 7 includes being fixedly connected on the end of 6 output shaft of driving motor and being arranged in " Contraband " type
Fixed frame 10 and be threadedly connected to fixed frame 10 and push against in the threaded post 11 of shutter 8.Threaded post 11 is far from shutter
8 end is fixedly connected with wing 12.And threaded post 11 is fixedly connected with rubber pad 13 close to the end of shutter 8.
As shown in Figure 1, and to improve leakproofness when shutter 8 is plugged in connecting cylinder 3, fixation on the bottom of connecting cylinder 3
It is connected with support frame 14, support frame 14 extends along the rotation path of shutter 8, and support frame 14 is close to the side wall of extension board 5
Upper offer slides the sliding groove (not shown) for blocking connecting cylinder 3 for support shutter 8 for shutter 8.Its
In, it is flaring setting that sliding groove, which enters one end in shutter 8,.
The course of work:
After shutter 8 is fixed on fixed frame 10 by threaded post 11, start driving motor 6, the output of driving motor 6
Axis drives shutter 8 to rotate by the center of circle of the output axis center of driving motor 6.
As shown in figure 3, particle is intercepted in connecting cylinder 3 and storage bin 1 when shutter 8 blocks connecting cylinder 3；
As shown in figure 4, when driving motor 6 continues the opening for driving the rotation of shutter 8 to exposure connecting cylinder 3, particle
It is fallen in sub-material channel 4 from connecting cylinder 3.Wherein, the interception of particle and discharging time can be real by changing the area of shutter 8
It is existing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device, it is characterised in that: including with
The storage bin (1) of particle after receiving drying, the connecting cylinder (3) in cylinder setting for being fixedly connected on storage bin (1) bottom,
The sub-material channel (4) for particle to be sent into screen-dividing machine is provided with below the connecting cylinder (3), connecting cylinder (3) bottom is set
It is equipped with shutter (8), and is provided on the connecting cylinder (3) and blocks connecting cylinder (3) for controlling shutter (8) interruption to control
Pelleting interruption enters the intermittent control apparatus (9) of sub-material channel (4).
2. the dedicated modified expandable polystyrene of evaporative pattern according to claim 1 is copolymerized particle interval discharging device,
Be characterized in that: the fan-shaped setting of the shutter (8) and sectorial area are greater than the opening area of connecting cylinder (3), the interval control
Device (9) processed includes being installed on the driving motor (6) and fixed company that connecting cylinder (3) side wall and output shaft extend straight down
It is connected to the output shaft of driving motor (6) and the fixation kit (7) for clamping shutter (8) to drive shutter (8) to rotate.
3. the dedicated modified expandable polystyrene of evaporative pattern according to claim 2 is copolymerized particle interval discharging device,
Be characterized in that: the fixation kit (7) includes being fixedly connected on the end of driving motor (6) output shaft and in the setting of " Contraband " type
Fixed frame (10) and be threadedly connected to fixed frame (10) and push against in the threaded post (11) of shutter (8).
4. the dedicated modified expandable polystyrene of evaporative pattern according to claim 3 is copolymerized particle interval discharging device,
Be characterized in that: the threaded post (11) is fixedly connected with wing (12) far from the end of shutter (8).
5. the dedicated modified expandable polystyrene of evaporative pattern according to claim 3 is copolymerized particle interval discharging device,
Be characterized in that: the threaded post (11) is fixedly connected with rubber pad (13) close to the end of shutter (8).
6. the dedicated modified expandable polystyrene of evaporative pattern according to claim 2 is copolymerized particle interval discharging device,
It is characterized in that: being provided with support frame (14), support frame as described above on the upper edge of the connecting cylinder (3), the rotation path of shutter (8)
(14) it is offered on and slides the sliding groove for blocking connecting cylinder (3) for support shutter (8) for shutter (8).
7. the dedicated modified expandable polystyrene of evaporative pattern according to claim 6 is copolymerized particle interval discharging device,
Be characterized in that: the sliding groove enters one end in shutter (8) for flaring setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851917.2U CN209112840U (en) | 2018-11-10 | 2018-11-10 | The dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851917.2U CN209112840U (en) | 2018-11-10 | 2018-11-10 | The dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device |
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| Publication Number | Publication Date |
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| CN209112840U true CN209112840U (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821851917.2U Active CN209112840U (en) | 2018-11-10 | 2018-11-10 | The dedicated modified expandable polystyrene of evaporative pattern is copolymerized particle interval discharging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846672A (en) * | 2020-07-23 | 2020-10-30 | 武汉合创四联科技发展有限公司 | Material collecting device for construction |
-
2018
- 2018-11-10 CN CN201821851917.2U patent/CN209112840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846672A (en) * | 2020-07-23 | 2020-10-30 | 武汉合创四联科技发展有限公司 | Material collecting device for construction |
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