CN203391283U - Pearl wool foaming and refrigerating device - Google Patents
Pearl wool foaming and refrigerating device Download PDFInfo
- Publication number
- CN203391283U CN203391283U CN201320346463.4U CN201320346463U CN203391283U CN 203391283 U CN203391283 U CN 203391283U CN 201320346463 U CN201320346463 U CN 201320346463U CN 203391283 U CN203391283 U CN 203391283U
- Authority
- CN
- China
- Prior art keywords
- air
- foaming
- pearl wool
- main frame
- compressor
- 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
- 238000005187 foaming Methods 0.000 title claims abstract description 58
- 210000002268 wool Anatomy 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 20
- 239000006260 foam Substances 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 206010000269 abscess Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a pearl wool foaming and refrigerating device. The pearl wool foaming and refrigerating device comprises a foaming mold, a cold gas producing unit and a cold gas delivery unit, wherein the foaming mold comprises a main foaming machine and a main foaming machine mold head, one end of the main foaming machine mold head is arranged on the main foaming machine, the other end of the main foaming machine mold head is provided with a mold orifice and stretches out of the main foaming machine, and pearl wool is extruded out through the mold orifice at the other end of the main foaming machine mold head; the cold gas producing unit comprises an air compressor; the cold gas delivery unit comprises a main flexible gas guiding pipe, a gas storage box, a branched flexible gas guiding pipe and an air ring, one end of the main flexible gas guiding pipe is communicated with the air compressor, the other end of the main flexible gas guiding pipe is communicated with the gas storage box, the branched flexible gas guiding pipe comprises a gas inlet end and a gas outlet end, the gas inlet end is communicated with the gas storage box and the gas outlet end is arranged on the air ring. The pearl wool foaming and refrigerating device can enable the pearl wool to be cooled and molded instantaneously in the foaming process of the pearl wool.
Description
Technical field
The utility model relates to a kind of cooling device, especially a kind of pearl wool foaming refrigerating plant.
Background technology
Polyethylene expanded polyethylene foam is non-crosslinked hole-closing structure, claims again expanded polyethylene foam (EPE), is a kind of packaging material of novel environment friendly.It produces countless separated foams by low density polyethylene (LDPE) fat through physical blowing and forms, overcome that common foamed glue is frangible, distortion, the poor shortcoming of recovery, there is the advantages such as water proof protection against the tide, environmental protection, plasticity be strong, also there is good chemical resistance, be the ideal substitute of Traditional Packing material, be widely used in the packing of the products such as electronic apparatus, household electrical appliances, articles for daily use.Add after antistatic agent and fire retardant more aobvious its remarkable performance.
Pearl wool foaming machine is the special equipment for the production of expanded polyethylene foam sheet material, it is mixed with other additives such as butane, talcum powder, antishrinking agents after resin is melted, by extrusion mechanism, extrude, and at die head and die lip partial foaming, finally by supercooling moulding, extending is the expanded polyethylene foam sheet material of fixed dimension, and final product batches by collecting roller.Wherein cooling forming is a link of wanting most very much in production process, mainly plays the cooling of product and the effect of solidifying sizing, and the quality of product is had a great impact.
In existing pearl wool foaming is produced, all cold air technique is common wind, and the temperature of wind is equally matched with surrounding air normal temperature, does not reach the effect that instantaneous cooling changes its foam structure.
Utility model content
In view of above-mentioned condition, be necessary to provide a kind of and can in pearl wool foaming process, make the instantaneously cooled refrigerating plant of expanded polyethylene foam.
For solving the problems of the technologies described above, a kind of pearl wool foaming refrigerating plant is provided, comprise: foaming mould, this foaming mould comprises foaming main frame and main frame die head, this main frame die head one end is located on this foaming main frame, this main frame die head other end is provided with die orifice and stretches out this foaming main frame, and expanded polyethylene foam is extruded from the die orifice of this main frame die head other end;
The ，Gai of cold air manufacturing cell cold air manufacturing cell comprises air compressor;
Cold air supply unit, this cold air supply unit comprises total soft air-guide pipe, gas storage box, minute soft air-guide pipe and vane, this total soft air-guide pipe one end is communicated with this air compressor, the other end is communicated with this gas storage box, within this minute, soft air-guide pipe comprises inlet end and outlet side, this inlet end is communicated with this gas storage box ，Gai outlet side and is located on this vane.
This gas storage box is located under this main frame die head, and this gas storage box is fixed with support bar, and this vane is fixed on this support bar.
This vane is circular, and the die orifice of this main frame die head is over against the center of circle of this vane.
Within this minute, soft air-guide pipe is two, and the outlet side of this minute soft air-guide pipe is fixed at respectively this vane both sides.
This air compressor comprises air compressor, air compressor and air compressor for the third time for the second time for the first time, this air for the first time compressor, this air for the second time compressor and this air for the third time compressor be interconnected successively.
This air for the first time compressor, this air for the second time compressor and this air for the third time compressor in the leaving air temp of 20%-33% ratio compression ，Gai outlet side, remain on 0-10 ℃ each time.
This air compressor is provided with guidance panel, for controlling this air compressor operation.
This air compressor is provided with Pressure gauge, for showing this air compressing ratio value.
The freezing step of refrigerating plant comprises: (1), an adjustment vane position, make the die orifice of main frame die head over against the home position of vane; (2), start air compressor power supply, on guidance panel, control the operation of air compressor; (3), check manometric force value, if force value not in scope adjustment operation panel normal to force value; (4), start foaming host power supply.
Above-mentioned pearl wool foaming refrigerating plant blows to die orifice by the cold air of conveying and has just extruded on the expanded polyethylene foam of high temperature foaming, cold air moment of utilizing according to the principle of expanding with heat and contract with cold that air compressor produces in expanded polyethylene foam main frame when foaming carries out cooling to the expanded polyethylene foam abscess of foaming, reach the best packaging material of electronic product.
Accompanying drawing explanation
Fig. 1 is the utility model pearl wool foaming refrigerating plant structural representation.
Fig. 2 is the utility model pearl wool foaming refrigerating plant system connection layout.
Wherein: 10, air compressor; 12, air compressor for the first time; 14, air compressor for the second time; 16, air compressor for the third time; 17, guidance panel; 18, Pressure gauge; 22, total soft air-guide pipe; 24, vane; 26, gas storage box; 28, divide soft air-guide pipe; 282, inlet end; 284, outlet side; 29, support bar; 32, foaming main frame; 34, main frame die head; 342, die orifice; 40, cold air; 50, expanded polyethylene foam.
The specific embodiment
Below in conjunction with drawings and Examples, a kind of pearl wool foaming refrigerating plant of the present utility model is described in further detail.
Refer to shown in Fig. 1, Fig. 2, a kind of pearl wool foaming refrigerating plant of the utility model embodiment, comprise: foaming mould, this foaming mould comprises foaming main frame 32 and main frame die head 34, these main frame die head 34 one end are located on this foaming main frame 32, these main frame die head 34 other ends are provided with die orifice 342 and stretch out this foaming main frame 32, and expanded polyethylene foam 50 is extruded from the die orifice 342 of these main frame die head 34 other ends;
The ，Gai of cold air manufacturing cell cold air manufacturing cell comprises air compressor 10;
Cold air supply unit, this cold air supply unit comprises total soft air-guide pipe 22, gas storage box 26, minute soft air-guide pipe 28 and vane 24, these total soft air-guide pipe 22 one end are communicated with this air compressor 10, the other end is communicated with this gas storage box 26, within this minute, soft air-guide pipe 28 comprises inlet end 282He outlet side 284, this inlet end 282 is communicated with this gas storage box 26，Gai outlet side 284 and is located on this vane 24.
This gas storage box 26 is located under this main frame die head 34, and this gas storage box 26 is fixed with support bar 29, and this vane 24 is fixed on this support bar 29.
This vane 24 is circular, and the die orifice 342 of this main frame die head 34 is over against this vane 24 center of circle.
Within this minute, soft air-guide pipe 28 is two, and within this minute, soft air-guide pipe 28 outlet side 284 is fixed at respectively this vane 24 both sides.
This air compressor 10 comprises air compressor 12, air compressor 14 and air compressor 16 for the third time for the second time for the first time, this air for the first time compressor 12, this air for the second time compressor 14 and this air for the third time compressor 16 be interconnected successively.
This air for the first time compressor 12, this air for the second time compressor 14 and this air for the third time compressor 16 in the leaving air temp of 20%-33% ratio compressed air ，Gai outlet side 284, remain on 0-10 ℃ each time.
This air compressor 10 is provided with guidance panel 17, for controlling this air compressor operation; This air compressor 10 is provided with Pressure gauge 18, for showing this air compressing ratio value.
The freezing step of a kind of pearl wool foaming refrigerating plant of the present utility model comprises: (1), adjustment vane 24 positions, make the die orifice 342 of main frame die head 34 over against the home position of vane 24; (2), start air compressor 10 power supplys, on guidance panel 17, control the operation of air compressor 10; (3), check the force value of Pressure gauge 18, if force value not in scope, adjustment operation panel 17 is normal to force value; (4), start foaming host power supply.
Pearl wool foaming refrigerating plant of the present utility model, vane 24 is laid at die orifice 342 places at the main frame die head 34 of pearl wool foaming machine, this vane 24 is connected with air compressor 10, gas storage box 26 one end is connected logical cold air 40 with a vane 24 use minute soft air- guide pipe 28, 10 minutes three steps of air compressor are carried out three compressions air, make cold air 40 temperature remain between 0-10 ℃ and by dividing soft air-guide pipe 28 to be connected to die orifice 342 places of main frame die head 34, the cold air of conveying 40 is blown to die orifice 342 just have been extruded on the expanded polyethylene foam 50 of high temperature foaming, expanded polyethylene foam 50 abscesses make its abscess hole wall thicken foam structure to change and allow it reach the intensity that increases expanded polyethylene foam 50 materials through expanding with heat and contract with cold, the effect of cushion effect.
The operation principle of air compressor is:
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a pearl wool foaming refrigerating plant, is characterized in that, comprising:
Foaming mould, this foaming mould comprises foaming main frame and main frame die head, and this main frame die head one end is located on this foaming main frame, and this main frame die head other end is provided with die orifice and stretches out this foaming main frame, and expanded polyethylene foam is extruded from the die orifice of this main frame die head other end;
The ，Gai of cold air manufacturing cell cold air manufacturing cell comprises air compressor;
Cold air supply unit, this cold air supply unit comprises total soft air-guide pipe, gas storage box, minute soft air-guide pipe and vane, this total soft air-guide pipe one end is communicated with this air compressor, the other end is communicated with this gas storage box, within this minute, soft air-guide pipe comprises inlet end and outlet side, this inlet end is communicated with this gas storage box ，Gai outlet side and is located on this vane.
2. pearl wool foaming refrigerating plant as claimed in claim 1, is characterized in that: this gas storage box is located under this main frame die head, and this gas storage box is fixed with support bar, and this vane is fixed on this support bar.
3. pearl wool foaming refrigerating plant as claimed in claim 1, is characterized in that: this vane is circular, and the die orifice of this main frame die head is over against the center of circle of this vane.
4. pearl wool foaming refrigerating plant as claimed in claim 1, is characterized in that: within this minute, soft air-guide pipe is two, and the outlet side of this minute soft air-guide pipe is fixed at respectively this vane both sides.
5. pearl wool foaming refrigerating plant as claimed in claim 1, it is characterized in that: this air compressor comprises air compressor, air compressor and air compressor for the third time for the second time for the first time, this air for the first time compressor, this air for the second time compressor and this air for the third time compressor be interconnected successively.
6. the pearl wool foaming refrigerating plant as described in claim 1 or 5, is characterized in that: this air compressor is provided with guidance panel, for controlling this air compressor operation.
7. the pearl wool foaming refrigerating plant as described in claim 1 or 5, is characterized in that: this air compressor is provided with Pressure gauge, for showing this air compressing ratio value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346463.4U CN203391283U (en) | 2013-06-17 | 2013-06-17 | Pearl wool foaming and refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346463.4U CN203391283U (en) | 2013-06-17 | 2013-06-17 | Pearl wool foaming and refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391283U true CN203391283U (en) | 2014-01-15 |
Family
ID=49902844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320346463.4U Expired - Fee Related CN203391283U (en) | 2013-06-17 | 2013-06-17 | Pearl wool foaming and refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228039A (en) * | 2013-06-17 | 2014-12-24 | 孙和永 | Refrigerating device for pearl wool foaming |
-
2013
- 2013-06-17 CN CN201320346463.4U patent/CN203391283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228039A (en) * | 2013-06-17 | 2014-12-24 | 孙和永 | Refrigerating device for pearl wool foaming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 4, 2023, the expiration and termination of the 39 volume 2701 patent Number: 27-01 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |