CN217346605U - Cooling device for forced feeding machine in production of PVB (polyvinyl butyral) explosion-proof membrane - Google Patents
Cooling device for forced feeding machine in production of PVB (polyvinyl butyral) explosion-proof membrane Download PDFInfo
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- CN217346605U CN217346605U CN202220657712.0U CN202220657712U CN217346605U CN 217346605 U CN217346605 U CN 217346605U CN 202220657712 U CN202220657712 U CN 202220657712U CN 217346605 U CN217346605 U CN 217346605U
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- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000012528 membrane Substances 0.000 title claims abstract description 10
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title abstract description 28
- 238000001125 extrusion Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims 1
- 238000010923 batch production Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A cooling device for a forced feeding machine for PVB (polyvinyl butyral) explosion-proof membrane production is characterized in that a feeding barrel jacket is arranged on the outer side of the middle of a feeding barrel, a cavity is reserved between the feeding barrel and the feeding barrel jacket, a feeding barrel jacket water inlet is arranged on one side of the upper part of the feeding barrel jacket, a feeding barrel jacket water outlet is arranged on one side of the lower part of the feeding barrel jacket, and circulating cooling water is arranged in the cavity between the feeding barrel and the feeding barrel jacket; an extrusion feeding port jacket is arranged on the outer side of the middle of the extrusion feeding port, a cavity is reserved between the extrusion feeding port and the extrusion feeding port jacket, a feeding port jacket water inlet is arranged on one side of the upper portion of the extrusion feeding port jacket, a feeding port jacket water outlet is arranged on one side of the lower portion of the extrusion feeding port jacket, and circulating cooling water is arranged in the cavity between the extrusion feeding port and the extrusion feeding port jacket. The utility model discloses a feed cylinder, extrude the feed inlet outside and set up respectively and press from both sides the cover, the feed cylinder, extrude the feed inlet respectively and press from both sides and set up recirculated cooling water between the cover, satisfied the batch production of PVB product.
Description
Technical Field
The utility model relates to a cooling device of feeding machine is forced in PVB rupture membrane production, especially a cooling device that is used for pvB rupture membrane production to force feeding machine.
Background
At present, polyvinyl butyral (PVB) is abbreviated as PVB or a high polymer material, a PVB material film is processed by extrusion molding, and the PVB is in a semitransparent state, has flat surface, certain roughness and good flexibility, has good bonding force on inorganic glass, and is widely applied to automobile glass, high-rise building glass and various bulletproof glass; because the temperature of the PVB material is higher and the shaping effect is slower when the existing extruder is used for extrusion processing, the existing extruder cannot meet the requirement of batch production of PVB products; in view of the reasons, a cooling device for a forced feeding machine in PVB explosion-proof membrane production is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that the temperature of PVB material is higher and the shaping effect is slower when the existing extruder is used for extrusion processing, and the existing extruder cannot meet the batch production of PVB products; the cooling device for the forced feeding machine for the production of the PVB explosion-proof membrane is provided through reasonable design; the outer sides of the feeding cylinder and the extrusion feeding port of the utility model are respectively provided with a jacket, and circulating cooling water is respectively arranged between the feeding cylinder and the extrusion feeding port and the jacket; in the production process, when the PVB material of high temperature passes through the feed cylinder, extrudes the feed inlet, the feed cylinder, extrude the feed inlet and cool down the PVB material of high temperature through recirculated cooling water, the PVB material is through cooling back, and moulding is fast, effectual, has satisfied the batch production of PVB product.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme, a cooling device that is used for PVB rupture membrane production to force feeding machine is by: the device comprises a feeding barrel, an extrusion feeding port, a feeding barrel jacket, an extrusion feeding port jacket, a feeding barrel upper cover, a feeding barrel jacket water inlet, a feeding barrel jacket water outlet, a feeding port jacket water inlet, a feeding port jacket water outlet and a feeding port flange; the feeding cylinder is cylindrical, the upper end of the feeding cylinder is provided with an upper cover of the feeding cylinder, the lower part of the feeding cylinder is funnel-shaped with a large upper part and a small lower part, the lower end of the feeding cylinder is provided with an extrusion feeding port, and a feeding port flange is arranged between the lower end of the feeding cylinder and the upper end of the extrusion feeding port; a feeding barrel jacket is arranged on the outer side of the middle of the feeding barrel, a cavity is reserved between the feeding barrel and the feeding barrel jacket, a feeding barrel jacket water inlet is formed in one side of the upper portion of the feeding barrel jacket, a feeding barrel jacket water outlet is formed in one side of the lower portion of the feeding barrel jacket, and circulating cooling water is arranged in the cavity between the feeding barrel and the feeding barrel jacket;
an extrusion feeding port jacket is arranged on the outer side of the middle of the extrusion feeding port, a cavity is reserved between the extrusion feeding port and the extrusion feeding port jacket, a feeding port jacket water inlet is arranged on one side of the upper portion of the extrusion feeding port jacket, a feeding port jacket water outlet is arranged on one side of the lower portion of the extrusion feeding port jacket, and circulating cooling water is arranged in the cavity between the extrusion feeding port and the extrusion feeding port jacket.
Has the advantages that: the outer sides of the feeding cylinder and the extrusion feeding port of the utility model are respectively provided with a jacket, and circulating cooling water is respectively arranged between the feeding cylinder and the extrusion feeding port and the jacket; in the production process, when the PVB material of high temperature passes through the feed cylinder, extrudes the feed inlet, the feed cylinder, extrude the feed inlet and cool down the PVB material of high temperature through recirculated cooling water, the PVB material is through cooling back, and moulding is fast, effectual, has satisfied the batch production of PVB product.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic bottom view of the structure of FIG. 1;
in fig. 1 and 2: the device comprises a feeding barrel 1, an extrusion feeding port 2, a feeding barrel jacket 3, an extrusion feeding port jacket 4, a feeding barrel upper cover 5, a feeding barrel jacket water inlet 6, a feeding barrel jacket water outlet 7, a feeding port jacket water inlet 8, a feeding port jacket water outlet 9 and a feeding port flange 10.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the feeding cylinder 1 is cylindrical, the upper end of the feeding cylinder 1 is provided with a feeding cylinder upper cover 5, the lower part of the feeding cylinder 1 is funnel-shaped with a large upper part and a small lower part, the lower end of the feeding cylinder 1 is provided with an extrusion feeding port 2, and a feeding port flange 10 is arranged between the lower end of the feeding cylinder 1 and the upper end of the extrusion feeding port 2; a feeding barrel jacket 3 is arranged on the outer side of the middle part of the feeding barrel 1, a cavity is reserved between the feeding barrel 1 and the feeding barrel jacket 3, a feeding barrel jacket water inlet 6 is arranged on one side of the upper part of the feeding barrel jacket 3, a feeding barrel jacket water outlet 7 is arranged on one side of the lower part of the feeding barrel jacket 3, and circulating cooling water is arranged in the cavity between the feeding barrel 1 and the feeding barrel jacket 3;
an extrusion feeding port jacket 4 is arranged on the outer side of the middle of the extrusion feeding port 2, a cavity is reserved between the extrusion feeding port 2 and the extrusion feeding port jacket 4, a feeding port jacket water inlet 8 is arranged on one side of the upper part of the extrusion feeding port jacket 4, a feeding port jacket water outlet 9 is arranged on one side of the lower part of the extrusion feeding port jacket 4, and circulating cooling water is arranged in the cavity between the extrusion feeding port 2 and the extrusion feeding port jacket 4.
Claims (2)
1. A cooling device for a PVB explosion-proof membrane production forced feeding machine is composed of: the device comprises a feeding cylinder (1), an extrusion feeding port (2), a feeding cylinder jacket (3), an extrusion feeding port jacket (4), a feeding cylinder upper cover (5), a feeding cylinder jacket water inlet (6), a feeding cylinder jacket water outlet (7), a feeding port jacket water inlet (8), a feeding port jacket water outlet (9) and a feeding port flange (10); the method is characterized in that: the feeding cylinder (1) is cylindrical, the upper end of the feeding cylinder (1) is provided with a feeding cylinder upper cover (5), the lower part of the feeding cylinder (1) is funnel-shaped with a large upper part and a small lower part, the lower end of the feeding cylinder (1) is provided with an extrusion feeding hole (2), and a feeding hole flange (10) is arranged between the lower end of the feeding cylinder (1) and the upper end of the extrusion feeding hole (2); a feeding cylinder jacket (3) is arranged on the outer side of the middle of a feeding cylinder (1), a cavity is reserved between the feeding cylinder (1) and the feeding cylinder jacket (3), a feeding cylinder jacket water inlet (6) is formed in one side of the upper portion of the feeding cylinder jacket (3), a feeding cylinder jacket water outlet (7) is formed in one side of the lower portion of the feeding cylinder jacket (3), and circulating cooling water is arranged in the cavity between the feeding cylinder (1) and the feeding cylinder jacket (3).
2. The cooling device for the forced feeding machine for the PVB explosion-proof membrane production as claimed in claim 1, wherein: an extrusion feeding port jacket (4) is arranged on the outer side of the middle of the extrusion feeding port (2), a cavity is reserved between the extrusion feeding port (2) and the extrusion feeding port jacket (4), a feeding port jacket water inlet (8) is arranged on one side of the upper portion of the extrusion feeding port jacket (4), a feeding port jacket water outlet (9) is arranged on one side of the lower portion of the extrusion feeding port jacket (4), and circulating cooling water is arranged in the cavity between the extrusion feeding port (2) and the extrusion feeding port jacket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220657712.0U CN217346605U (en) | 2022-03-24 | 2022-03-24 | Cooling device for forced feeding machine in production of PVB (polyvinyl butyral) explosion-proof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220657712.0U CN217346605U (en) | 2022-03-24 | 2022-03-24 | Cooling device for forced feeding machine in production of PVB (polyvinyl butyral) explosion-proof membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217346605U true CN217346605U (en) | 2022-09-02 |
Family
ID=83052622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220657712.0U Active CN217346605U (en) | 2022-03-24 | 2022-03-24 | Cooling device for forced feeding machine in production of PVB (polyvinyl butyral) explosion-proof membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217346605U (en) |
-
2022
- 2022-03-24 CN CN202220657712.0U patent/CN217346605U/en active Active
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