CN214562845U - Cooling mechanism of high-speed rail butyl plate extruder - Google Patents
Cooling mechanism of high-speed rail butyl plate extruder Download PDFInfo
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- CN214562845U CN214562845U CN202022357014.2U CN202022357014U CN214562845U CN 214562845 U CN214562845 U CN 214562845U CN 202022357014 U CN202022357014 U CN 202022357014U CN 214562845 U CN214562845 U CN 214562845U
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Abstract
The utility model discloses a high-speed railway butyl board extruder cooling body, including the extruder main part, extruder main part one side is provided with the drag chain conveyer, and drag chain conveyer's top and bottom are provided with second cooling chamber and first cooling chamber respectively to the structure of second cooling chamber and first cooling chamber is identical, first cooling chamber inner wall is provided with cooling blower, and is provided with the coil pipe on the cooling blower, the coil pipe upper end is provided with the flow distribution plate. This high-speed railway butyl board extruder cooling body sets up the drag chain conveyor through extruder main part one side, top and bottom at the drag chain conveyor set up second cooling chamber and first cooling chamber respectively to can blow away to the coil pipe that is equipped with cold water through the inside cooling blower of second cooling chamber and first cooling chamber at the during operation, blow away air conditioning, blow to the material of transport on the drag chain conveyor from through-hole department on the flow distribution plate, cool off the front and the reverse side of material simultaneously from this, guarantee refrigerated homogeneity.
Description
Technical Field
The utility model relates to an extruder equipment technical field specifically is high-speed railway butyl board extruder cooling body.
Background
Extruders are one of the category of plastic machines, originating from the 18 th century; the extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw; the screw extruder is characterized in that materials can be fully plasticized and uniformly mixed by means of pressure and shearing force generated by rotation of a screw, and are molded through a neck mold; plastic extruders can be basically classified into twin-screw extruders, single-screw extruders and, rarely, multi-screw extruders and screw-less extruders; the single screw is generally divided into three sections on the effective length, the effective length of the three sections is determined according to the screw pitch depth of the screw diameter, and the effective length is generally divided into one third of the effective length; the last thread of the material port is called a conveying section: the material is required not to be plasticized here, but to be preheated and compacted under pressure, the old extrusion theory holds that the material is loose, and later, the movement of the material is proved to be similar to a solid piston, so that the material can be used as a function of the conveying task.
Butyl vibration damper on present high-speed railway need use the extruder to extrude manufacturing raw materials in process of production, and current extruder adopts natural cooling's mode after extruding the product usually, or uses water-cooling, and the cooling time of adopting above two kinds of modes is longer, and the cooling is inhomogeneous, leads to material inside cooling incomplete easily to need to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed railway butyl board extruder cooling body to solve the inhomogeneous problem of material back cooling from the inside extrusion of extruder that proposes in the above-mentioned background art.
For realizing the above-mentioned purpose, the utility model provides a following technical scheme, high-speed railway butyl board extruder cooling body, including the extruder main part, extruder main part one side is provided with the drag chain conveyor, and drag chain conveyor's top and bottom are provided with second cooling chamber and first cooling chamber respectively to the structure of second cooling chamber and first cooling chamber is identical, first cooling chamber inner wall is provided with cooling blower, and is provided with the coil pipe on the cooling blower, the coil pipe upper end is provided with the flow distribution plate, and is provided with the guide plate on the flow distribution plate, coil pipe one side is provided with the delivery port, and the coil pipe opposite side is provided with the water inlet to be provided with the water pump on the water inlet.
Preferably, a discharge hole is formed in one side of the extruder body, and a feed inlet is formed in the upper end of the extruder body.
Preferably, the rear end of the chain scraper conveyor is provided with a driving motor, and the surface of the chain scraper conveyor is of a net structure.
Preferably, the flow distribution plate is provided with a through hole, and the front end of the flow distribution plate is provided with a support.
Preferably, the support is of a U-shaped structure, and the inner wall of the support is provided with a sealing baffle.
Preferably, the front end of the support is provided with a pushing cylinder, the pushing cylinder is connected with the sealing baffle plates, the sealing baffle plates are arranged in a plurality, and the splicing of the sealing baffle plates is equal to the length of the splitter plate.
Compared with the prior art, the beneficial effects of the utility model are that: this high-speed railway butyl board extruder cooling body sets up the drag chain conveyor through extruder main part one side, top and bottom at the drag chain conveyor set up second cooling chamber and first cooling chamber respectively to can blow away to the coil pipe that is equipped with cold water through the inside cooling blower of second cooling chamber and first cooling chamber at the during operation, blow away air conditioning, blow to the material of transport on the drag chain conveyor from through-hole department on the flow distribution plate, cool off the front and the reverse side of material simultaneously from this, guarantee refrigerated homogeneity.
Drawings
FIG. 1 is a schematic structural view of a cooling mechanism of a high-speed rail butyl plate extruder of the present invention;
FIG. 2 is a top view of a splitter plate of the cooling mechanism of the high-speed rail butyl plate extruder according to the present invention;
fig. 3 is a front view of the flow distribution plate of the cooling mechanism of the high-speed rail butyl plate extruder of the utility model.
In the figure: 1. the extruder comprises a discharge port, 2, an extruder body, 3, a feed inlet, 4, a second cooling chamber, 5, a chain plate conveyor, 6, a driving motor, 7, a water outlet, 8, a first cooling chamber, 9, a guide plate, 10, a flow distribution plate, 11, a sealing baffle plate, 12, a cooling fan, 13, a coil pipe, 14, a water pump, 15, a water inlet, 16, a through hole, 17, a support, 18 and a pushing cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the cooling mechanism of the high-speed rail butyl plate extruder comprises an extruder main body 2, a chain plate conveyor 5 is arranged on one side of the extruder main body 2, the chain plate conveyor 5 is located at a discharge port 1 on the left side of the extruder main body 2, a second cooling chamber 4 and a first cooling chamber 8 are respectively arranged at the top and the bottom of the chain plate conveyor 5, a shell of the chain plate conveyor 5, the second cooling chamber 4 and the first cooling chamber 8 are fixedly connected through bolts, the second cooling chamber 4 and the first cooling chamber 8 are identical in structure, the second cooling chamber 4 and the first cooling chamber 8 can simultaneously cool the front side and the back side of a material, the uniformity of cooling is guaranteed, the discharge port 1 is arranged on one side of the extruder main body 2, the discharge port 1 is formed in the left side of the extruder main body 2, the feed port 3 is formed in the upper end of the extruder main body 2, and the feed port 3 is formed in the upper end of the extruder main body 2; the rear end of the chain plate conveyor 5 is provided with a driving motor 6, the chain plate conveyor 5 is connected with the driving motor 6 through a coupler, and the surface of the chain plate conveyor 5 is of a net structure; a cooling fan 12 is arranged on the inner wall of the first cooling chamber 8, the first cooling chamber 8 is fixedly connected with the cooling fan 12 through bolts, a coil 13 is arranged at the upper end of the cooling fan 12, the coil 13 is fixedly connected with the first cooling chamber 8 through bolts, cold water can be filled in the coil 13, when air blown out of the cooling fan 12 passes through the coil 13, the cold air of the coil 13 can be taken away, the cooling effect is improved, a flow distribution plate 10 is arranged at the upper end of the coil 13, the flow distribution plate 10 is fixedly connected with the first cooling chamber 8 through bolts, a flow guide plate 9 is arranged at the upper end of the flow distribution plate 10, the flow guide plate 9 is fixedly connected with the first cooling chamber 8 through bolts, a through hole 16 is formed in the flow distribution plate 10, and a support 17 is arranged at the front end of the flow distribution plate 10; the support 17 is of a U-shaped structure, and the inner wall of the support 17 is provided with a sealing baffle 11; the front end of the bracket 17 is provided with a pushing cylinder 18, the pushing cylinder 18 is connected with the sealing baffle plates 11, the sealing baffle plates 11 are provided with a plurality of sealing baffle plates 11, and the splicing of the sealing baffle plates 11 is equal to the length of the flow distribution plate 10; a water outlet 7 is formed in one side of the coil pipe 13, the water outlet 7 is formed in the left side of the coil pipe 13, a water inlet 15 is formed in the other side of the coil pipe 13, a water inlet 15 is formed in the right side of the coil pipe 13, a water pump 14 is arranged on the water inlet 15, and the water inlet 15 is in threaded connection with the water pump 14; this high-speed railway butyl board extruder cooling body sets up drag chain conveyor 5 through 2 one sides of extruder main part, top and bottom at drag chain conveyor 5 set up second cooling chamber 4 and first cooling chamber 8 respectively, thereby can blow away to the coil pipe 13 that is equipped with cold water at the during operation through the inside cooling fan 12 of second cooling chamber 4 and first cooling chamber 8, blow away air conditioning, blow the material of transporting on drag chain conveyor 5 from 16 departments of through-hole on flow distribution plate 10, from this cool off the positive and reverse side of material simultaneously, guarantee refrigerated homogeneity.
The working principle is as follows: when the cooling mechanism of the high-iron butyl plate extruder is used, firstly, raw materials for producing butyl vibration-proof plates are added from the feed inlet 3, then the extruder main body 2 is started, the extruder main body 2 drives the raw materials at the feed inlet 3 to move to the left side of the extruder main body 2 after being started, when the raw materials move to the leftmost side, the raw materials are extruded from the discharge outlet 1, then, the driving motor 6 is started, the driving motor 6 drives the chain conveyor 5 to start working, the product extruded from the discharge outlet 1 is driven to move from the right to the left side in the working process of the chain conveyor 5, the cooling fans 12 in the second cooling chamber 4 and the first cooling chamber 8 can be started during the moving process of the product, when the cooling fans 12 are started, the water pump 14 is started, the water pump 14 drives cold water to enter the coil 13 from the water inlet 15 and then flow out from the water outlet 7 on the left side of the coil 13, and the air blown out from the cooling fan 12 blows the cold air in the coil 13 forward through the coil 13, the cold air can meet the splitter plate 10 in the moving process, and is split by the splitter plate 10 to the rear ends of both sides, then the cold air in the rear end is accumulated to move to the splitter plate 9, when the cold air moves to the splitter plate 9, the cold air can be blown out from the through hole 16 on the splitter plate 9 and blown to the chain conveyor 5, passes through the chain conveyor 5 to cool the product on the chain conveyor 5, and when the blowing position of the splitter plate 9 needs to be adjusted, the pushing cylinders 18 can be respectively started, so that the pushing cylinders 18 push the sealing baffle plate 11 to shield the through hole 16 on the splitter plate 10 at the corresponding position, at this time, the shielded part cannot be blown, the blowing area is reduced, which is the working principle of the cooling mechanism of the high-speed butyl plate extruder.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. High-speed railway butyl board extruder cooling body, including extruder main part (2), its characterized in that: extruder main part (2) one side is provided with drag chain conveyor (5), and the top and the bottom of drag chain conveyor (5) are provided with second cooling chamber (4) and first cooling chamber (8) respectively to the structure of second cooling chamber (4) and first cooling chamber (8) is identical, first cooling chamber (8) inner wall is provided with cooling blower (12), and is provided with coil pipe (13) on cooling blower (12), coil pipe (13) upper end is provided with flow distribution plate (10), and is provided with guide plate (9) on flow distribution plate (10), coil pipe (13) one side is provided with delivery port (7), and coil pipe (13) opposite side is provided with water inlet (15) to be provided with water pump (14) on water inlet (15).
2. The high-iron butyl plate extruder cooling mechanism of claim 1, wherein: one side of the extruder main body (2) is provided with a discharge hole (1), and the upper end of the extruder main body (2) is provided with a feed inlet (3).
3. The high-iron butyl plate extruder cooling mechanism of claim 1, wherein: the rear end of the chain plate conveyor (5) is provided with a driving motor (6), and the surface of the chain plate conveyor (5) is of a net structure.
4. The high-iron butyl plate extruder cooling mechanism of claim 1, wherein: the flow distribution plate (10) is provided with a through hole (16), and the front end of the flow distribution plate (10) is provided with a support (17).
5. The high-iron butyl plate extruder cooling mechanism of claim 4, wherein: the U-shaped support (17) is of a U-shaped structure, and a sealing baffle (11) is arranged on the inner wall of the support (17).
6. The high-iron butyl plate extruder cooling mechanism of claim 4, wherein: the front end of the support (17) is provided with a pushing cylinder (18), the pushing cylinder (18) is connected with the sealing baffle plates (11), the sealing baffle plates (11) are arranged in a plurality, and the sealing baffle plates (11) are spliced to be equal to the length of the flow distribution plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357014.2U CN214562845U (en) | 2020-10-21 | 2020-10-21 | Cooling mechanism of high-speed rail butyl plate extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357014.2U CN214562845U (en) | 2020-10-21 | 2020-10-21 | Cooling mechanism of high-speed rail butyl plate extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562845U true CN214562845U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022357014.2U Active CN214562845U (en) | 2020-10-21 | 2020-10-21 | Cooling mechanism of high-speed rail butyl plate extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562845U (en) |
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2020
- 2020-10-21 CN CN202022357014.2U patent/CN214562845U/en active Active
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