CN109263132A - A kind of EMU inside gadget hydraulic press exhaust emission device and its discharge technology - Google Patents
A kind of EMU inside gadget hydraulic press exhaust emission device and its discharge technology Download PDFInfo
- Publication number
- CN109263132A CN109263132A CN201811024155.3A CN201811024155A CN109263132A CN 109263132 A CN109263132 A CN 109263132A CN 201811024155 A CN201811024155 A CN 201811024155A CN 109263132 A CN109263132 A CN 109263132A
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- CN
- China
- Prior art keywords
- mold
- tracheae
- hydraulic press
- emu
- asepwirator pump
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
Abstract
The invention belongs to train of high-speed motor train unit inside gadget hydraulic press technical fields, disclose a kind of EMU inside gadget hydraulic press exhaust emission device and its discharge technology, including lower beam and upper beam, the upside of the lower beam is fixedly connected with the downside of upper beam by four groups of symmetrically arranged columns, the side of the column is symmetrically arranged with guide plate, oil cylinder is fixedly installed on the upper beam, piston rod one end of the oil cylinder is fixedly connected with the upside symmetrical centre of sliding block, the side walls of the sliding block are socketed between guide plate, the downside of the sliding block on the upside of the first thermal insulation board and heating plate by being fixedly connected, it is fixedly connected on the upside of the downside of the heating plate and mold, the side of the heating plate and the side of mold are symmetrically arranged with the second thermal insulation board, the first expansion box is provided with above the upper beam, described first The socket of the output end of the air inlet of expansion box and the first asepwirator pump.
Description
Technical field
The invention belongs to train of high-speed motor train unit inside gadget hydraulic press technical fields, and in particular to a kind of EMU inside gadget
Hydraulic press exhaust emission device, the invention further relates to a kind of discharge technologies of EMU inside gadget hydraulic press exhaust emission device.
Background technique
When train of high-speed motor train unit inside gadget hydraulic press hot pressed paper cellular board material, bonding agent therein will be released
A kind of gas, its irritant smell not only to operator's nocuousness, but also can generate bubble in panel surface, influence to process
Quality should exclude in time.So needing to increase exhaust gas discharge in train of high-speed motor train unit inside gadget hydraulic press in heat pressing process
Technique.
Summary of the invention
The purpose of the present invention is to provide a kind of EMU inside gadget hydraulic press exhaust emission device and its discharge technology, with
Solve it is mentioned above in the background art to honeycomb card board carry out hot forming when, a kind of toxic gas, and gas can be generated
The problem of discharge can impact product quality not in time.
To achieve the above object, the invention provides the following technical scheme: a kind of EMU inside gadget hydraulic press exhaust gas discharges
Device, including lower beam and upper beam, the upside of the lower beam and the downside of upper beam pass through four groups of symmetrically arranged columns
It being fixedly connected, the side of the column is symmetrically arranged with guide plate, oil cylinder is fixedly installed on the upper beam, the oil cylinder
Piston rod one end is fixedly connected with the upside symmetrical centre of sliding block, and the side walls of the sliding block are socketed between guide plate, institute
The downside for stating sliding block passes through to be fixedly connected on the upside of the first thermal insulation board and heating plate, the downside of the heating plate and the upside of mold
It is fixedly connected, the side of the heating plate and the side of mold are symmetrically arranged with the second thermal insulation board, the top of the upper beam
It is provided with the first expansion box, the output end socket of the air inlet and the first asepwirator pump of first expansion box, first air-breathing
The input terminal of pump is connected to by the first tracheae with the upper end of telescopic plastic pipe, the lower end of the telescopic plastic pipe and the second tracheae
Outlet side connection, the inlet end of second tracheae symmetrically run through the side that the second thermal insulation board is arranged in, and the one of the lower beam
Side is provided with the second expansion box, and the output end connection of the air inlet and the second asepwirator pump of second expansion box, described second inhales
The input terminal of air pump is connected to one end of third tracheae, and the third tracheae is respectively and under two groups of symmetrically arranged 4th tracheaes
End connection, the upper end of the 4th tracheae is symmetricly set on the lower section of guide plate, is provided with support plate above the lower beam.
Preferably, the vertical length of the guide plate is shorter than the vertical length of column.
Preferably, it is fixedly connected on the downside of the upper end of second thermal insulation board and the first thermal insulation board.
Preferably, first tracheae runs through and is socketed on upper beam.
Preferably, second tracheae, which extends through, is socketed on sliding block, the first thermal insulation board and the second thermal insulation board, and described
The inlet end of two tracheaes is connected to the gas vent of mold respectively.
Preferably, the third tracheae and the 4th tracheae are socketed in lower beam, and the upper end of the 4th tracheae is run through
It is socketed in the upside of lower beam.
Preferably, the side of first expansion box and the side of the second expansion box are provided with gas outlet.
The present invention also provides a kind of discharge technologies of EMU inside gadget hydraulic press exhaust emission device, specifically include following
Step:
S1, honeycomb card board raw material are placed on the supporting plate according to processing request；
S2, starter, oil cylinder control mold and push, and mold is pressed on honeycomb card board, heater plate, mold temperature liter
Height, deformation occurs on honeycomb card board surface, and generates exhaust gas；
S3, mold are to after honeycomb card board hot pressing 1-2 seconds, and oil cylinder control mold moves up and honeycomb card board separation, the first air-breathing
Pump and the second asepwirator pump are run simultaneously, respectively by the waste gas absorption of disperse in exhaust gas in mold and device；
The exhaust gas that S4, the first asepwirator pump absorb is stored in the first expansion box, and the exhaust gas that the second asepwirator pump absorbs is stored in
In second expansion box；
S5, the first asepwirator pump and the second asepwirator pump are out of service, and oil cylinder control mold pushes again, carry out to honeycomb card board
Hot-pressing processing, to after honeycomb card board hot pressing 3-4 seconds, oil cylinder control mold moves up mold；
S6, repeat aforesaid operations process, mold gradually increases the hot pressing time of honeycomb card board, corresponding evacuation time by
It is secondary to shorten, until product hot forming.
Technical effect and advantage of the invention:
1, the present invention is improved by two groups of asepwirator pumps by the pernicious gas absorbing and eliminating of disperse in mold and in apparatus structure
The safety of production operation；
2, exhaust gas discharge technology of the invention, using multiple multistage hot pressing operating method exhaust, it is ensured that hot pressing generated has
The discharge of evil gas thoroughly, and is directed to rapidoprint property, effectively improves processing flow, improves the quality of production of product
And efficiency；
3, guide plate of the invention plays the role of guide and limit to sliding block, the upper end of the lower end of guide plate and lower beam it
Between be provided with spacing, it is ensured that the pernicious gas of disperse inside device can be absorbed discharge by the 4th tracheae.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of mold of the invention.
In figure: 1 lower beam, 2 upper beams, 3 columns, 4 guide plates, 5 sliding blocks, 6 first thermal insulation boards, 7 heating plates, 8 molds, 9
Second thermal insulation board, 10 support plates, 11 oil cylinders, 12 first expansion boxes, 13 first asepwirator pumps, 14 first tracheaes, 15 telescopic plastic pipes,
16 second tracheaes, 17 second expansion boxes, 18 second asepwirator pumps, 19 third tracheaes, 20 the 4th tracheaes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of EMU inside gadget hydraulic press exhaust emission devices as shown in Figs. 1-2, including lower cross
The upside of beam 1 and upper beam 2, the lower beam 1 is fixedly connected with the downside of upper beam 2 by four groups of symmetrically arranged columns 3,
The side of the column 3 is symmetrically arranged with guide plate 4, and oil cylinder 11, the work of the oil cylinder 11 are fixedly installed on the upper beam 2
Stopper rod one end is fixedly connected with the upside symmetrical centre of sliding block 5, and the side walls of the sliding block 5 are socketed between guide plate 4, institute
The downside for stating sliding block 5 is fixedly connected by the first thermal insulation board 6 with the upside of heating plate 7, the downside of the heating plate 7 and mold 8
Upside be fixedly connected, the side of the heating plate 7 and the side of mold 8 are symmetrically arranged with the second thermal insulation board 9, the oil cylinder
11 provide power, and control mold 8 moves up and down, and heating plate 7 is that mold 8 provides heating the mount of using heat；The top of the upper beam 2 is set
It is equipped with the first expansion box 12, the output end socket of the air inlet of first expansion box 12 and the first asepwirator pump 13, described first
The input terminal of asepwirator pump 13 is connected to by the first tracheae 14 with the upper end of telescopic plastic pipe 15, when mold 8 moves up and down, modeling of stretching
Expects pipe 15 can normal use；The lower end of the telescopic plastic pipe 15 is connected to the outlet side of the second tracheae 16, second gas
The inlet end of pipe 16 symmetrically runs through the side that the second thermal insulation board 9 is arranged in, and the side of the lower beam 1 is provided with the second expansion box
17, the output end connection of the air inlet of second expansion box 17 and the second asepwirator pump 18, the input of second asepwirator pump 18
End is connected to one end of third tracheae 19, and the third tracheae 19 connects with the lower end of two groups of symmetrically arranged 4th tracheaes 20 respectively
Logical, the upper end of the 4th tracheae 20 is symmetricly set on the lower section of guide plate 4, and the top of the lower beam 1 is provided with support plate
10, first asepwirator pump 13 and the second asepwirator pump 18 are run simultaneously, and the pernicious gas that hot pressing is generated all absorbs cleaning.
Further, the vertical length of the guide plate 4 is shorter than the vertical length of column 3, guarantees that the 4th tracheae 20 can
Normal use.
Further, the upper end of second thermal insulation board 9 is fixedly connected with the downside of the first thermal insulation board 6, the first thermal insulation board 6
Cooperate with the second thermal insulation board 9, heating plate 7 and mold 8 is isolated, anti-locking apparatus other structures temperature distortion.
Further, first tracheae 14 runs through and is socketed on upper beam 2.
Further, second tracheae 16, which extends through, is socketed in sliding block 5, the first thermal insulation board 6 and the second thermal insulation board 9
On, the inlet end of second tracheae 16 is connected to the gas vent of mold 8 respectively.
Further, the third tracheae 19 and the 4th tracheae 20 are socketed in lower beam 1, the 4th tracheae 20
The upside for being socketed in lower beam 1 is run through in upper end.
Further, the side of first expansion box 12 and the side of the second expansion box 17 are provided with gas outlet, lead to
Gas outlet is crossed to handle the pernicious gas discharge in expansion box.
The present invention also provides a kind of discharge technologies of EMU inside gadget hydraulic press exhaust emission device, specifically include following
Step:
S1, honeycomb card board raw material are placed on the supporting plate according to processing request；
S2, starter, oil cylinder control mold and push, and mold is pressed on honeycomb card board, heater plate, mold temperature liter
Height, deformation occurs on honeycomb card board surface, and generates exhaust gas；
S3, mold are to after honeycomb card board hot pressing 1-2 seconds, and oil cylinder control mold moves up and honeycomb card board separation, the first air-breathing
Pump and the second asepwirator pump are run simultaneously, respectively by the waste gas absorption of disperse in exhaust gas in mold and device；
The exhaust gas that S4, the first asepwirator pump absorb is stored in the first expansion box, and the exhaust gas that the second asepwirator pump absorbs is stored in
In second expansion box；
S5, the first asepwirator pump and the second asepwirator pump are out of service, and oil cylinder control mold pushes again, carry out to honeycomb card board
Hot-pressing processing, to after honeycomb card board hot pressing 3-4 seconds, oil cylinder control mold moves up mold；
S6, repeat aforesaid operations process, mold gradually increases the hot pressing time of honeycomb card board, corresponding evacuation time by
It is secondary to shorten, until product hot forming.
In conclusion 11 driven mold 8 of oil cylinder pushes, mold 8 generates heat under 7 heat effect of heating plate, to support plate 10
On honeycomb card board carry out hot-pressing processing, preliminary hot pressing time is short, and the pernicious gas of generation is more, and 11 driven mold 8 of oil cylinder moves up,
First asepwirator pump 13 and the second asepwirator pump 18 are run simultaneously, and the pernicious gas of generation is all absorbed and is stored in the first expansion box 12
In the second expansion box 17, discharged after being effectively treated；After the gas discharge that previous hot pressing generates, mold 8 is right again
Honeycomb card board carries out hot-pressing processing, repeats aforementioned operation, and 8 hot pressing time of mold gradually extends, and evacuation time gradually shortens, until
Honeycomb card board hot forming.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of EMU inside gadget hydraulic press exhaust emission device, including lower beam (1) and upper beam (2), it is characterised in that:
The upside of the lower beam (1) is fixedly connected with the downside of upper beam (2) by four groups of symmetrically arranged columns (3), described vertical
The side of column (3) is symmetrically arranged with guide plate (4), is fixedly installed with oil cylinder (11) on the upper beam (2), the oil cylinder (11)
Piston rod one end be fixedly connected with the upside symmetrical centre of sliding block (5), the side walls of the sliding block (5) are socketed in guide plate
(4) between, the downside of the sliding block (5) on the upside of the first thermal insulation board (6) and heating plate (7) by being fixedly connected, the heating
It is fixedly connected on the upside of the downside of plate (7) and mold (8), the side of the heating plate (7) and the side of mold (8) are symmetrically set
It is equipped with the second thermal insulation board (9), is provided with the first expansion box (12) above the upper beam (2), first expansion box (12)
Air inlet and the first asepwirator pump (13) output end socket, the input terminal of first asepwirator pump (13) passes through the first tracheae
(14) it is connected to the upper end of telescopic plastic pipe (15), the lower end of the telescopic plastic pipe (15) and the outlet side of the second tracheae (16)
Connection, the inlet end of second tracheae (16), which symmetrically runs through, to be arranged in the side of the second thermal insulation board (9), the lower beam (1)
Side be provided with the second expansion box (17), the air inlet of second expansion box (17) and the output end of the second asepwirator pump (18)
Connection, the input terminal of second asepwirator pump (18) are connected to one end of third tracheae (19), and the third tracheae (19) is respectively
It is connected to the lower end of two groups of symmetrically arranged 4th tracheaes (20), the upper end of the 4th tracheae (20) is symmetricly set on guide plate
(4) lower section is provided with support plate (10) above the lower beam (1).
2. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described to lead
Vertical length to plate (4) is shorter than the vertical length of column (3).
3. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described
It is fixedly connected on the downside of the upper end of two thermal insulation boards (9) and the first thermal insulation board (6).
4. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described
One tracheae (14), which runs through, to be socketed on upper beam (2).
5. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described
Two tracheaes (16), which extend through, to be socketed on sliding block (5), the first thermal insulation board (6) and the second thermal insulation board (9), second tracheae
(16) inlet end is connected to the gas vent of mold (8) respectively.
6. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described
Three tracheaes (19) and the 4th tracheae (20) are socketed in lower beam (1), and the upper end of the 4th tracheae (20), which is run through, to be socketed in
The upside of lower beam (1).
7. a kind of EMU inside gadget hydraulic press exhaust emission device according to claim 1, it is characterised in that: described
The side of one expansion box (12) and the side of the second expansion box (17) are provided with gas outlet.
8. a kind of discharge technology of EMU inside gadget hydraulic press exhaust emission device according to claim 1, feature
It is: specifically includes the following steps:
S1, honeycomb card board raw material are placed on the supporting plate according to processing request；
S2, starter, oil cylinder control mold and push, and mold is pressed on honeycomb card board, heater plate, and mold temperature increases,
Deformation occurs on honeycomb card board surface, and generates exhaust gas；
S3, mold are to after honeycomb card board hot pressing 1-2 seconds, and oil cylinder control mold moves up and honeycomb card board separation, the first asepwirator pump and
Second asepwirator pump is run simultaneously, respectively by the waste gas absorption of disperse in exhaust gas in mold and device；
The exhaust gas that S4, the first asepwirator pump absorb is stored in the first expansion box, and the exhaust gas that the second asepwirator pump absorbs is stored in second
In expansion box；
S5, the first asepwirator pump and the second asepwirator pump are out of service, and oil cylinder control mold pushes again, carry out hot pressing to honeycomb card board
Processing, to after honeycomb card board hot pressing 3-4 seconds, oil cylinder control mold moves up mold；
S6, aforesaid operations process is repeated, mold gradually increases the hot pressing time of honeycomb card board, and corresponding evacuation time gradually subtracts
It is short, until product hot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024155.3A CN109263132B (en) | 2018-09-04 | 2018-09-04 | Waste gas discharge device of hydraulic machine for interior trim parts of motor train unit and discharge process of waste gas discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024155.3A CN109263132B (en) | 2018-09-04 | 2018-09-04 | Waste gas discharge device of hydraulic machine for interior trim parts of motor train unit and discharge process of waste gas discharge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109263132A true CN109263132A (en) | 2019-01-25 |
| CN109263132B CN109263132B (en) | 2021-07-06 |
Family
ID=65187439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811024155.3A Active CN109263132B (en) | 2018-09-04 | 2018-09-04 | Waste gas discharge device of hydraulic machine for interior trim parts of motor train unit and discharge process of waste gas discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263132B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976448A (en) * | 2021-02-08 | 2021-06-18 | 罗祖颂 | Hot press unit for plastic processing |
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|---|---|---|---|---|
| JP2001334398A (en) * | 2000-05-26 | 2001-12-04 | Hitachi Powdered Metals Co Ltd | Method for filling powder and device for feeding powder of compacting press |
| CN2741758Y (en) * | 2004-10-29 | 2005-11-23 | 天津市天锻压力机有限公司 | Built-in wedge type four-corner eight-side rail guide hydraulic press |
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| CN112976448A (en) * | 2021-02-08 | 2021-06-18 | 罗祖颂 | Hot press unit for plastic processing |
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| Publication number | Publication date |
|---|---|
| CN109263132B (en) | 2021-07-06 |
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