CN214239442U - Melt and spout material strip design cooling device - Google Patents
Melt and spout material strip design cooling device Download PDFInfo
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- CN214239442U CN214239442U CN202023178872.7U CN202023178872U CN214239442U CN 214239442 U CN214239442 U CN 214239442U CN 202023178872 U CN202023178872 U CN 202023178872U CN 214239442 U CN214239442 U CN 214239442U
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- water tank
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- cooling device
- slope
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Abstract
The utility model relates to a melt-blown material strip shaping and cooling device, the melt flow rate of the melt-blown material is 1200g/10 min-2500 g/10 min. The extrusion molding machine comprises a water tank, wherein one surface of the water tank is made into a slope surface (the slope is 30-45 degrees), the slope surface is used for receiving melt-blown material strips extruded from a machine head, the high end of the slope surface is positioned below a die head of the extrusion molding machine, and the low end of the slope surface is positioned in a water tank. The side wall of the water tank is provided with a water inlet, the top of the water tank is provided with a water outlet, water flows into the water tank through the slope after being discharged from the water outlet, and flowing water plays roles in lubricating and cooling the strips under the traction effect. The utility model discloses the water tank plays transition supporting role, can prevent effectively that melt-blown material strip from resulting in the tensile atress of material strip too big because of melt strength is low, arouses the condition emergence of the disconnected strip of material strip, guarantees the continuity of production, realizes stable high-efficient production.
Description
Technical Field
The utility model belongs to the technical field of plastics processing, especially, melt and spout material strip design cooling device.
Background
The plastic melt-blown material is the main material for producing melt-blown cloth and non-woven fabric, and is mainly characterized by high melt flow rate, usually up to 1200g/10 min-2500 g/10 min. The normal plastic material strip melt strength is high, the material strip can slowly enter the water tank for cooling after being extruded out of the neck mold, but the melt strength is low because the flow rate of the melt-blown material melt is very high, the material strip almost vertically enters the water tank by being attached to the mold head after flowing out of the neck mold, and the material strip is extremely easy to break and be adhered.
Disclosure of Invention
The utility model aims to overcome the weak point of prior art, provide a melt-blown material strip design cooling device who effectively prevents material strip adhesion and disconnected strip.
The utility model provides a technical scheme that technical problem adopted is:
a melt-blown material strip shaping and cooling device comprises a water tank, wherein one surface of the water tank is made into a slope surface, the slope surface is used for receiving melt-blown material strips, the high end of the slope surface is positioned below a die head of an extruding machine, the low end of the slope surface is positioned in a water tank, a water inlet is formed in the side wall of the water tank, a water outlet is formed in the top of the water tank, and water is discharged from the water outlet and then flows into the water tank through the slope surface.
And, the water tank is triangle-like, encloses by roof, preceding curb plate, posterior lateral plate, right side board, bottom plate and becomes, and wherein preceding, posterior lateral plate are triangle-shaped board and parallel interval setting, and right side board is connected to right side right-angle side between preceding, the back both sides board, and bottom plate is connected to lower side right-angle side, and the roof is connected to the hypotenuse, and the high-end of roof is slightly less than the top of right side board to leave the space between the top with the right side board, this space is the delivery port, has a water inlet on the preceding curb plate of water tank or posterior lateral plate.
Moreover, the top plate is made into a cambered surface.
Moreover, the welding point of the top plate and the front and rear side plates is spaced from the outer edges of the front and rear side plates by a certain distance.
And the water tank is lapped on the water tank through the support frame.
And the slope of the slope surface is 30-45 degrees.
The utility model has the advantages that:
1. the utility model discloses the water tank plays transition supporting role, can prevent effectively that melt-blown material strip from resulting in the material strip to stretch too big because of melt strength is low, and then the condition of disconnected strip takes place, improves the continuity of production.
2. The utility model discloses the water tank has the cooling design effect, makes the material strip stereotype as early as possible, prevents to glue each other between the material strip.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a diagram illustrating the usage of the present invention;
fig. 5 is a left side view of fig. 4.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The utility model provides a melt and spout material strip design cooling device, includes water tank 4, inlet tube 3, the water tank is triangle-like, encloses by roof 1, preceding curb plate, posterior lateral plate, right side board, bottom plate, and wherein preceding, posterior lateral plate are triangle-shaped board and parallel interval setting, in the front, the right side board is connected to the right side right-angle side between the board of back both sides, the bottom plate is connected to the downside right-angle side, the roof is connected to the hypotenuse, the high-end of roof is slightly less than the top of right side board to and leave the space between the top of right side board, this space is delivery port 2. The front side plate or the rear side plate of the water tank is provided with a water inlet 3 which is connected with a water source through a water pump. Water enters the water tank from the water inlet, flows out from the water outlet after the water tank is full, and flows into the water tank along the top plate.
The top plate is made into a section, and the slope has the gradient of 30-45 degrees. A certain distance is reserved between the welding point of the top plate and the front and rear side plates and the outer edges of the front and rear side plates, so that water is prevented from overflowing from the front and rear side plates.
The front side plate and the rear side plate of the water tank are symmetrically and fixedly provided with support frames 5, and the water tank is lapped on the water tank 8 through the support frames.
The using method of the device comprises the following steps:
during the use, with the support frame of water tank both sides put up on the both sides wall of basin, remove the water tank, make the water tank arrange in the below that the material strip extrudes bush 7, connect the inlet tube and lead to water, when the water in the water tank was full, water got into the water tank from the water inlet, the water tank was filled the back and is flowed and flow to in the basin along the roof through the delivery port. When the melt-blown material strips 6 flow out of the neck mold and reach the top plate of the water tank to be contacted with water, the melt-blown material strips are rapidly cooled and shaped, so that the conditions of material strip adhesion and strip breakage are prevented.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (6)
1. A melt-blown material strip shaping and cooling device is characterized in that: the water tank is characterized by comprising a water tank, wherein one surface of the water tank is made into a slope surface, the slope surface is used for receiving melt-blown material strips, the high end of the slope surface is positioned below a die head of the extruding machine, the low end of the slope surface is positioned in a water tank, a water inlet is formed in the side wall of the water tank, a water outlet is formed in the top of the water tank, and water is discharged from the water outlet and then flows into the water tank through the slope surface.
2. The melt-blown strand sizing and cooling device as claimed in claim 1, wherein: the water tank is triangle-like, by the roof, preceding curb plate, the posterior lateral plate, the right side board, the bottom plate encloses, wherein preceding, the posterior lateral plate is triangle-shaped board and parallel interval setting, preceding, the right side board is connected on the right side right-angle side between the board of back both sides, the bottom plate is connected on the lower side right-angle side, the roof is connected to the hypotenuse, the high-end of roof is slightly less than the top of right side board to leave the space between the top with the right side board, this space is the delivery port, the system has a water inlet on the preceding curb plate of water tank or posterior lateral plate.
3. The melt-blown strand sizing and cooling device as claimed in claim 2, wherein: the top plate is made into a cambered surface.
4. The melt-blown strand sizing and cooling device as claimed in claim 2, wherein: the welding point of the top plate and the front and back side plates is at a certain distance from the outer edges of the front and back side plates.
5. The melt-blown strand sizing and cooling device as claimed in claim 1, wherein: the water tank is lapped on the water tank through the support frame.
6. The melt-blown strand sizing and cooling device as claimed in claim 1, wherein: the slope has a slope of 30-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178872.7U CN214239442U (en) | 2020-12-25 | 2020-12-25 | Melt and spout material strip design cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178872.7U CN214239442U (en) | 2020-12-25 | 2020-12-25 | Melt and spout material strip design cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239442U true CN214239442U (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178872.7U Active CN214239442U (en) | 2020-12-25 | 2020-12-25 | Melt and spout material strip design cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239442U (en) |
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2020
- 2020-12-25 CN CN202023178872.7U patent/CN214239442U/en active Active
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