CN204701139U - A kind of heater producing the heat pressing forming machines of HEPA screen pack - Google Patents
A kind of heater producing the heat pressing forming machines of HEPA screen pack Download PDFInfo
- Publication number
- CN204701139U CN204701139U CN201520243386.9U CN201520243386U CN204701139U CN 204701139 U CN204701139 U CN 204701139U CN 201520243386 U CN201520243386 U CN 201520243386U CN 204701139 U CN204701139 U CN 204701139U
- Authority
- CN
- China
- Prior art keywords
- heating plate
- screen pack
- hepa screen
- heater
- forming machines
- 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
Abstract
The utility model proposes a kind of heater producing the heat pressing forming machines of HEPA screen pack, described heater comprises heating plate and lower heating plate, connects a cylinder above described upper heating plate; Described lower heating plate is provided with many strip grooves arranged side by side, and each strip groove extends and is communicated with the two ends of described lower heating plate.The utility model achieves and realizes the not excessive of bonding even and colloidal sol.
Description
Technical field
The utility model relates to technical field of mechanical equipment, refers to a kind of heater producing the heat pressing forming machines of HEPA screen pack especially.
Background technology
HEPA screen pack was shaping in the past, completely by man-made assembly, not only higher to human users's technical requirement,
And, man-made assembly product size deviation ratio is out larger, unsightly, and there is a lot of recessive trait bad (such as: come unglued, overflow glue etc.) in outward appearance, also needs follow-up personnel's cleaning products surface (there are the foreign material such as collodion silk, carbon ash on surface).
And existing HEPA screen pack heat pressing forming machines does not all relate to the heater of HEPA screen pack.HEPA screen pack comprises housing, and the bonding horizontal stripe of colloidal sol, when HEPA screen pack, usually makes the excessive and uneven of colloidal sol.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to propose a kind of heater producing the heat pressing forming machines of HEPA screen pack, realizes the not excessive of bonding even and colloidal sol.
The technical scheme adopted is:
Produce a heater for the heat pressing forming machines of HEPA screen pack, described heater comprises heating plate and lower heating plate, connects a cylinder above described upper heating plate; Described lower heating plate is provided with many strip grooves arranged side by side, and each strip groove extends and is communicated with the two ends of described lower heating plate.
Preferably, described HEPA screen pack comprises housing, and strip groove width is between any two less than the edge width of housing.
The beneficial effects of the utility model are:
By upper heating plate and lower heating plate, connect a cylinder above described upper heating plate, thus realize hot pressing colloidal sol; By arranging many strip grooves arranged side by side, each strip groove extends and is communicated with the two ends of described lower heating plate, thus unnecessary colloidal sol is flowed out from groove, and make bonding evenly not excessive, HEPA screen pack does not occur gluing except housing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the heat pressing forming machines producing HEPA screen pack, and wherein the left side is heater, and the right is shaping equipment of colding pressing;
Fig. 2 is the structural representation of HEPA screen pack.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model preferred embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See shown in Fig. 1 to Fig. 2, a kind of heater producing the heat pressing forming machines of HEPA screen pack, described heater comprises heating plate 1 and lower heating plate 2, connects a cylinder 3 above described upper heating plate 1; Described lower heating plate 2 is provided with many strip grooves 4 arranged side by side, and each strip groove 4 extends and is communicated with the two ends of described lower heating plate 2.
Wherein, described heat pressing forming machines also comprises shaping equipment of colding pressing, and this shaping equipment of colding pressing comprises coldplate 5 and lower coldplate 6, is placed on shaping equipment of colding pressing carries out cooling and shaping at the HEPA screen pack that heater is bonding; By coldplate on Pneumatic elevation, HEPA screen pack product is pressed in cooling and shaping between upper and lower coldplate.
Wherein, described HEPA screen pack 7 comprises housing 8, and preferred strip groove 4 width is between any two less than the edge width of housing 8.
The work of cylinder and the heating of upper and lower heating plate can be operated by PLC setting operation button 9 of programming.
The course of work of this heater is as follows:
Upper and lower heating plate is warmed up to uniform temperature (temperature range that HEPA screen pack product housing PUR melts can be made), HEPA screen pack semi-finished product and housing are placed in mould on request, then mould is placed on lower heating plate, adopt the upper heating plate of cylinder lifting, product is pressed in melt adhesive between upper and lower heating plate, unnecessary colloidal sol flows out from groove, and make bonding evenly not excessive, HEPA screen pack does not occur gluing except housing.
Wherein strip groove width is between any two less than the edge width of housing, can ensure strip groove further and be under housing, ensures that HEPA screen pack does not occur gluing except housing further.
Pass through heat pressing forming machines, the HEPA screen pack produced, not only dimensional uniformity high the length size of the good product of specification (mould), and product appearance is attractive in appearance, other qualities when more avoiding man-made assembly are bad, and improve production efficiency, not high to personnel's technical requirement, easy to operate.By producing the heater of the heat pressing forming machines of HEPA screen pack, achieve the not excessive of bonding even and colloidal sol.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. produce a heater for the heat pressing forming machines of HEPA screen pack, it is characterized in that, described heater comprises heating plate and lower heating plate, connects a cylinder above described upper heating plate; Described lower heating plate is provided with many strip grooves arranged side by side, and each strip groove extends and is communicated with the two ends of described lower heating plate.
2. the heater producing the heat pressing forming machines of HEPA screen pack as claimed in claim 1, it is characterized in that, described HEPA screen pack comprises housing, and strip groove width is between any two less than the edge width of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243386.9U CN204701139U (en) | 2015-04-21 | 2015-04-21 | A kind of heater producing the heat pressing forming machines of HEPA screen pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243386.9U CN204701139U (en) | 2015-04-21 | 2015-04-21 | A kind of heater producing the heat pressing forming machines of HEPA screen pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701139U true CN204701139U (en) | 2015-10-14 |
Family
ID=54280774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243386.9U Expired - Fee Related CN204701139U (en) | 2015-04-21 | 2015-04-21 | A kind of heater producing the heat pressing forming machines of HEPA screen pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964627A (en) * | 2016-06-01 | 2016-09-28 | 徐宁 | Environmental protection treatment equipment of recycled plastic filter screen cloth and method thereof |
| CN107596819A (en) * | 2017-11-07 | 2018-01-19 | 无锡风正科技有限公司 | HEPA filters are with exempting from discounting tree lace formula filter structure and its manufacture method |
-
2015
- 2015-04-21 CN CN201520243386.9U patent/CN204701139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964627A (en) * | 2016-06-01 | 2016-09-28 | 徐宁 | Environmental protection treatment equipment of recycled plastic filter screen cloth and method thereof |
| CN107596819A (en) * | 2017-11-07 | 2018-01-19 | 无锡风正科技有限公司 | HEPA filters are with exempting from discounting tree lace formula filter structure and its manufacture method |
| CN107596819B (en) * | 2017-11-07 | 2023-09-12 | 无锡风正科技有限公司 | Folding-free glue line type filter screen structure for HEPA filter and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |