CN215434624U - Special cooling device for production of reinforced modified polypropylene material - Google Patents
Special cooling device for production of reinforced modified polypropylene material Download PDFInfo
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- CN215434624U CN215434624U CN202121587729.5U CN202121587729U CN215434624U CN 215434624 U CN215434624 U CN 215434624U CN 202121587729 U CN202121587729 U CN 202121587729U CN 215434624 U CN215434624 U CN 215434624U
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Abstract
The utility model provides a special cooling device for producing reinforced modified polypropylene materials, relates to the technical field of new materials, and aims to solve the problems that the temperature of cooling liquid of a cooling device used for the existing polypropylene materials is usually certain, and the high-temperature materials are easy to suddenly drop in temperature when entering the cooling liquid, so that the materials are damaged; an installation mechanism is arranged in the supporting mechanism; and a rolling mechanism is arranged above the mounting mechanism. The regulating part passes through the column arch and inserts inside the through-hole of supporting box, drives other mechanisms and moves about, and the cooling part sprays the coolant liquid to the material of installation mechanism top simultaneously, improves the surface area of material contact coolant liquid, improves cooling efficiency, and cooling part spun coolant liquid temperature is variable, and when cooling down, the temperature of coolant liquid is by high to low change to this prevents that the material of high temperature from contacting the lower material of temperature, makes the material temperature shock drop cause the damage.
Description
Technical Field
The utility model belongs to the technical field of new materials, and particularly relates to a special cooling device for producing reinforced modified polypropylene materials.
Background
When the reinforced modified polypropylene material is produced, a double-screw extruder with a higher length-diameter ratio than a common extruder is adopted, so that the raw material plasticization and dispersion before glass fibers enter are increased, the exhaust effect is improved, the better infiltration of the melt on the glass fibers is ensured, the prepared plastic particles are injected and molded into a workpiece to evaluate floating fibers and flow marks, the problem of poor appearance of the existing glass fiber reinforced flame-retardant polypropylene material is solved, and other performance defects caused by the problems of floating fibers, flow marks and the like are overcome; and the material adopts an oval structure, and a special cooling device is required to be used.
For example, application No.: CN201720008655.2 relates to a granulating device for a long glass fiber reinforced polypropylene material, which comprises a mixing tank, a pressurizing cavity and a granulator which are connected in sequence; the side wall of the front end of the mixing groove is provided with a melt quantitative extrusion structure, the top of the mixing groove is provided with a PP inlet, and the rear end of the mixing groove is communicated with the top of the pressurization cavity; the top of the pressurizing cavity is provided with a pipeline pressurizing structure, the bottom of the pressurizing cavity is provided with a discharge hole, and the discharge hole is communicated with the granulator through a pipeline; the utility model adopts the molten glass fiber material as the raw material, and the molten glass fiber material is pressurized and conveyed into the molten PP material fluid through the melt quantitative extrusion structure, and is cooled and formed into the glass fiber with specific length, thereby being beneficial to improving the interface combination degree of the glass fiber and the PP material and improving the product enhancement effect; meanwhile, the pressurizing cavity is used for carrying out pneumatic conveying on the materials, and the piston type extrusion granulator is used for granulating, so that the shearing force of the materials in the conveying and extruding processes is reduced, the length of the glass fiber is kept, and the product performance is ensured.
Based on prior art discovery, the cooling device that current polypropylene material used when using, the temperature of coolant liquid is certain usually, and when the material of high temperature got into the coolant liquid, it is easy to cause the damage to material itself because of the temperature dip, and current polypropylene material produces with columnar structure usually simultaneously, and conveyer and cooler bin pattern are fixed, are not suitable for oval reinforcing modified polypropylene material.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a special cooling device for producing reinforced modified polypropylene materials, which is used for solving the problems that when the cooling device used for the existing polypropylene materials is used, the temperature of cooling liquid is usually constant, when high-temperature materials enter the cooling liquid, the materials are easily damaged due to temperature shock, and meanwhile, the existing polypropylene materials are usually produced in a columnar structure, and the conveying device and the cooling box are fixed in style and are not suitable for the oval reinforced modified polypropylene materials.
The utility model relates to a special cooling device for producing reinforced modified polypropylene materials, which is realized by the following specific technical means:
a special cooling device for producing reinforced modified polypropylene materials comprises:
a support mechanism;
the front end in the support mechanism is provided with a sliding mechanism, and a T-shaped bulge at the front end of a sliding piece of the sliding mechanism is inserted into a T-shaped groove at the front end in the support box of the support mechanism; an installation mechanism is installed in the supporting mechanism, and T-shaped bulges on the left side and the right side of two installation pieces of the installation mechanism are inserted into T-shaped grooves of an adjusting piece of the supporting mechanism; and a rolling mechanism is arranged above the mounting mechanism, and a rolling piece of the rolling mechanism is inserted into the mounting groove of the mounting mechanism.
Further, the supporting mechanism comprises:
the front end of the inside of the support box is provided with a rectangular bulge, and a T-shaped groove is formed in the rectangular bulge of the support box; four circular through holes are formed in the left side and the right side of the supporting box, and two circular through holes are formed in the left side and the right side of the lower portion of the supporting box.
Further, the supporting mechanism further comprises:
the adjusting part is internally provided with a T-shaped through hole, the left side of the adjusting part is provided with a circular bulge, and the circular bulge of the adjusting part is inserted into the circular through holes on the left side and the right side of the supporting box;
the cooling part is internally provided with a water sprayer, and a conduit is arranged below the cooling part; the two cooling parts are fixedly connected inside the supporting box, and the guide pipes of the cooling parts are inserted into the through holes below the supporting box.
Further, the sliding mechanism includes:
the sliding part is internally provided with a T-shaped groove, and the front end of the sliding part is provided with a T-shaped bulge;
the rear end of the connecting piece is provided with a T-shaped bulge, and the T-shaped bulge of the connecting piece is inserted into the T-shaped groove of the sliding piece; the rear end of the connecting piece is provided with a columnar bulge, and a gear is arranged on the outer side of the columnar bulge of the connecting piece.
Further, the installation mechanism includes:
the right side of the mounting piece is provided with a sixty-degree inclined plane, and the right side of the mounting piece is provided with linearly arranged rectangular through holes; rectangular bulges are arranged on the upper side and the lower side of the inclined plane of the mounting piece, counter bores are formed in the rectangular bulges of the mounting piece, and four T-shaped bulges are arranged on the left side and the right side of the mounting piece;
the mounting groove, the mounting groove is the arc structure, and the mounting groove of inline is seted up inside the right side inclined plane of installed part.
Further, the installation mechanism still includes:
the transmission part, the below of transmission part is equipped with the rack, and two transmission parts pass through screw fixed connection at the front end of installed part to the rack of transmission part and the gear engagement of connecting piece.
Further, the rolling mechanism includes:
the rolling part is of a columnar structure, and the upper side and the lower side of the rolling part are provided with rotating parts; and the rotating member is a columnar projection.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the device, the supporting mechanism is arranged, the adjusting piece is inserted into the through hole of the supporting box through the columnar protrusion and can drive other mechanisms to move left and right, meanwhile, the cooling piece can spray cooling liquid on the material above the mounting mechanism to further cool the material, so that the surface area of the material contacting the cooling liquid can be increased, the cooling efficiency is improved, the temperature of the cooling liquid sprayed by the cooling piece is variable, and when the material is cooled, the temperature of the cooling liquid is changed from high to low, so that the high-temperature material is prevented from contacting the material with lower temperature, and the material is prevented from being damaged due to sudden temperature drop;
2. in this device, set up installation mechanism, installation mechanism comprises two installed parts, can make the gear revolve through rotating the connecting piece between two installed parts, and through the meshing with the driving medium, adjust the distance of installed part, can adjust to not unidimensional work piece, and simultaneously, the mounting groove internally mounted rolling member of installed part can support and remove oval material through the rolling member, removes when so preventing the high structure of material temperature fragile and receives the damage, leads to the quality reduction of product.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the internal part structure of the present invention.
FIG. 3 is a schematic perspective cross-sectional view of the mounting mechanism of the present invention.
Fig. 4 is a schematic perspective sectional structure of the sliding mechanism of the present invention.
Fig. 5 is a partially enlarged structural view at a shown in fig. 2 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support mechanism;
101. a support box; 102. an adjustment member; 103. a cooling member;
2. a sliding mechanism;
201. a slider; 202. a connecting member;
3. an installation mechanism;
301. a mounting member; 302. mounting grooves; 303. a transmission member;
4. a rolling mechanism;
401. a rolling member; 402. a rotating member.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a special cooling device for producing reinforced modified polypropylene materials, which comprises: the support mechanism 1, the sliding mechanism 2 is installed at the front end inside the support mechanism 1, and the T-shaped bulge at the front end of the sliding piece 201 of the sliding mechanism 2 is inserted into the T-shaped groove at the front end inside the support box 101 of the support mechanism 1; an installation mechanism 3 is installed in the supporting mechanism 1, and T-shaped protrusions on the left side and the right side of two installation pieces 301 of the installation mechanism 3 are inserted into T-shaped grooves of the adjusting pieces 102 of the supporting mechanism 1; the rolling mechanism 4 is mounted above the mounting mechanism 3, and the rolling member 401 of the rolling mechanism 4 is inserted inside the mounting groove 302 of the mounting mechanism 3.
As shown in fig. 4, the supporting mechanism 1 includes: the supporting box 101 is a rectangular box body, a rectangular bulge is arranged at the front end inside the supporting box 101, and a T-shaped groove is formed inside the rectangular bulge of the supporting box 101; the left side and the right side of the supporting box 101 are provided with four circular through holes, and the left side and the right side below the supporting box 101 are provided with two circular through holes; the adjusting piece 102 is of a rectangular structure, a T-shaped through hole is formed in the adjusting piece 102, a circular protrusion is arranged on the left side of the adjusting piece 102, and the circular protrusion of the adjusting piece 102 is inserted into the circular through holes on the left side and the right side of the supporting box 101; a cooling part 103, wherein a water sprayer is arranged inside the cooling part 103, and a conduit is arranged below the cooling part 103; the two cooling elements 103 are fixedly connected inside the supporting box 101, and the conduits of the cooling elements 103 are inserted inside the through holes below the supporting box 101; the adjusting piece 102 is inserted into the through hole of the supporting box 101 through the columnar bulge, and can drive other mechanisms to move left and right;
cooling circulation: in the production process of many industrial sectors, a large amount of waste heat is generated and needs to be transferred to the natural environment by a heat transfer medium in time so as to ensure the normal operation of the production process. Because natural water has excellent heat transfer performance, low cost and rich resources and is used as a heat transfer medium of industrial waste heat, the natural water is called cooling water in industrial production, the industrial cooling water is the largest user of industrial water in all countries, the physicochemical properties of the cooling water are not changed remarkably except for the raised temperature, and if proper temperature reduction measures are adopted, a circulating and recycling system is formed, so that the natural water is an important way for saving industrial water.
As shown in fig. 2, the sliding mechanism 2 includes: the sliding part 201 is of a circular structure, a T-shaped groove is formed in the sliding part 201, and a T-shaped bulge is arranged at the front end of the sliding part 201; the connecting piece 202, the connecting piece 202 is a round structure, the rear end of the connecting piece 202 is provided with a T-shaped bulge, and the T-shaped bulge of the connecting piece 202 is inserted into the T-shaped groove of the sliding piece 201; a columnar bulge is arranged at the rear end of the connecting piece 202, and a gear is arranged on the outer side of the columnar bulge of the connecting piece 202;
meshing transmission: engagement refers to a driving relationship between two mechanical parts, called engagement drive. Gear transmission is the most typical meshing transmission, and is also one of the most widely used transmission forms. According to different transmission principles, straight-tooth gear meshing transmission and helical gear meshing transmission are available.
As shown in fig. 3, the mounting mechanism 3 includes: the mounting piece 301 is of a U-shaped structure, a sixty-degree inclined plane is arranged on the right side of the mounting piece 301, and rectangular through holes which are arranged in a straight line are formed in the right side of the mounting piece 301; rectangular bulges are arranged on the upper side and the lower side of the inclined plane of the mounting piece 301, counter bores are formed in the rectangular bulges of the mounting piece 301, and four T-shaped bulges are arranged on the left side and the right side of the mounting piece 301; the mounting grooves 302 are arc-shaped structures, and the mounting grooves 302 which are arranged in a straight line are formed in the right inclined surface of the mounting piece 301; the transmission pieces 303 are plate-shaped structures, racks are arranged below the transmission pieces 303, the two transmission pieces 303 are fixedly connected to the front end of the mounting piece 301 through screws, and the racks of the transmission pieces 303 are meshed with the gears of the connecting piece 202; the distance between the two mounting members 301 can be adjusted for different sizes of workpieces by rotating the connecting member 202 to rotate the gear and by engaging the transmission member 303 to adjust the distance between the mounting members 301.
As shown in fig. 2, the rolling mechanism 4 includes: the rolling part 401 is of a columnar structure, and the upper side and the lower side of the rolling part 401 are provided with rotating parts 402; and the rotating member 402 is a cylindrical protrusion.
When in use: the mounting mechanism 3 is composed of two mounting pieces 301, the distance between the two mounting pieces 301 can be adjusted by rotating the connecting piece 202 to rotate the gear, and the distance between the mounting pieces 301 can be adjusted by meshing with the transmission piece 303, meanwhile, the mounting groove 302 of the mounting piece 301 is internally provided with a rolling piece 401 which can support and move the elliptical material through the rolling piece 401, so that the elliptical material is prevented from moving and being damaged when the material is high in temperature and structurally fragile, and the quality of the product is reduced, the adjusting piece 102 is inserted into the through hole of the supporting box 101 through a columnar bulge and can drive other mechanisms to move left and right, meanwhile, the cooling piece 103 can spray cooling liquid on the material above the mounting mechanism 3, so as to cool the material, the surface area of the material contacting the cooling liquid can be improved, the cooling efficiency is improved, and the temperature of the cooling liquid sprayed by the cooling piece 103 can be changed, when the material is cooled, the temperature of the cooling liquid changes from high to low, so that the high-temperature material is prevented from contacting the low-temperature material, and the material is prevented from being damaged due to sudden temperature drop.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A special cooling device for producing reinforced modified polypropylene materials is characterized by comprising:
a support mechanism (1);
the front end in the support mechanism (1) is provided with a sliding mechanism (2), and a T-shaped bulge at the front end of a sliding piece (201) of the sliding mechanism (2) is inserted into a T-shaped groove at the front end in the support box (101) of the support mechanism (1); an installation mechanism (3) is installed in the supporting mechanism (1), and T-shaped protrusions on the left side and the right side of two installation pieces (301) of the installation mechanism (3) are inserted into T-shaped grooves of an adjusting piece (102) of the supporting mechanism (1); a rolling mechanism (4) is installed above the installation mechanism (3), and a rolling piece (401) of the rolling mechanism (4) is inserted into the installation groove (302) of the installation mechanism (3).
2. The cooling device special for producing reinforced modified polypropylene material as claimed in claim 1, wherein the supporting mechanism (1) comprises:
the front end of the inside of the supporting box (101) is provided with a rectangular bulge, and a T-shaped groove is formed in the rectangular bulge of the supporting box (101); four circular through holes are formed in the left side and the right side of the supporting box (101), and two circular through holes are formed in the left side and the right side of the lower portion of the supporting box (101).
3. The cooling device special for producing reinforced modified polypropylene material as claimed in claim 2, wherein the supporting mechanism (1) further comprises:
the adjusting piece (102), a T-shaped through hole is formed in the adjusting piece (102), a circular protrusion is arranged on the left side of the adjusting piece (102), and the circular protrusion of the adjusting piece (102) is inserted into the circular through holes on the left side and the right side of the supporting box (101);
the cooling part (103), a water sprayer is arranged in the cooling part (103), and a conduit is arranged below the cooling part (103); the two cooling pieces (103) are fixedly connected inside the supporting box (101), and the guide pipes of the cooling pieces (103) are inserted into the through holes below the supporting box (101).
4. The cooling device special for producing reinforced modified polypropylene material as claimed in claim 1, wherein the sliding mechanism (2) comprises:
the sliding piece (201), the inside of the sliding piece (201) is provided with a T-shaped groove, and the front end of the sliding piece (201) is provided with a T-shaped bulge;
the rear end of the connecting piece (202) is provided with a T-shaped bulge, and the T-shaped bulge of the connecting piece (202) is inserted into the T-shaped groove of the sliding piece (201); the rear end of the connecting piece (202) is provided with a columnar bulge, and a gear is arranged on the outer side of the columnar bulge of the connecting piece (202).
5. The cooling device special for producing reinforced modified polypropylene material as claimed in claim 1, wherein the mounting mechanism (3) comprises:
the right side of the mounting piece (301) is provided with a sixty-degree inclined plane, and the right side of the mounting piece (301) is provided with rectangular through holes which are linearly arranged; rectangular bulges are arranged on the upper side and the lower side of the inclined plane of the mounting piece (301), counter bores are formed in the rectangular bulges of the mounting piece (301), and four T-shaped bulges are arranged on the left side and the right side of the mounting piece (301);
mounting groove (302), mounting groove (302) are the arc structure, and the mounting groove (302) of inline sets up inside the right side inclined plane of installed part (301).
6. The cooling device special for producing reinforced modified polypropylene material as claimed in claim 5, wherein the mounting mechanism (3) further comprises:
the transmission parts (303) are provided with racks below the transmission parts (303), the two transmission parts (303) are fixedly connected to the front end of the mounting part (301) through screws, and the racks of the transmission parts (303) are meshed with the gears of the connecting part (202).
7. The special cooling device for producing reinforced modified polypropylene material as claimed in claim 1, wherein the rolling mechanism (4) comprises:
the rolling part (401) is of a columnar structure, and the upper side and the lower side of the rolling part (401) are provided with rotating parts (402); and the rotating member (402) is a cylindrical protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587729.5U CN215434624U (en) | 2021-07-13 | 2021-07-13 | Special cooling device for production of reinforced modified polypropylene material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587729.5U CN215434624U (en) | 2021-07-13 | 2021-07-13 | Special cooling device for production of reinforced modified polypropylene material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434624U true CN215434624U (en) | 2022-01-07 |
Family
ID=79716370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121587729.5U Active CN215434624U (en) | 2021-07-13 | 2021-07-13 | Special cooling device for production of reinforced modified polypropylene material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434624U (en) |
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2021
- 2021-07-13 CN CN202121587729.5U patent/CN215434624U/en active Active
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