CN219926568U - Resin raw material preheating device - Google Patents
Resin raw material preheating device Download PDFInfo
- Publication number
- CN219926568U CN219926568U CN202321326293.3U CN202321326293U CN219926568U CN 219926568 U CN219926568 U CN 219926568U CN 202321326293 U CN202321326293 U CN 202321326293U CN 219926568 U CN219926568 U CN 219926568U
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- China
- Prior art keywords
- fixed
- cylinder
- resin raw
- raw material
- inner cavity
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- 239000002994 raw material Substances 0.000 title claims abstract description 54
- 239000011347 resin Substances 0.000 title claims abstract description 21
- 229920005989 resin Polymers 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a resin raw material preheating device, which belongs to the technical field of resin processing and comprises a fixed frame, wherein a fixed cylinder is fixed in an inner cavity of the fixed frame, and a stirring motor is fixed at the top of the fixed cylinder.
Description
Technical Field
The utility model relates to the technical field of resin processing, in particular to a resin raw material preheating device.
Background
The resin is usually an organic polymer which has a softening or melting range after being heated, tends to flow under an external force during softening, and is solid or semi-solid at normal temperature, or may be liquid. In a broad sense, any polymer compound that can be used as a raw material for processing plastic products is referred to as a resin.
In the prior art, publication No.: the Chinese summary of CN214447640U discloses a raw material preheating device, which comprises a heating box, wherein a discharging pipe is fixedly communicated with the outer wall of one side of the heating box, which is close to the bottom, a feeding hopper is arranged on the outer wall of the top of the heating box, which is close to one side of the heating box, and a reciprocating hole is formed in the top wall of the heating box. The heater of the utility model pushes the raw materials to be heated to the heater along the reciprocating motion of the heating box, and the constant-temperature heating ensures that the raw materials in the heating box are heated uniformly in multiple directions, thereby improving the molding quality of plastic products and simultaneously having high heating efficiency.
According to the technical scheme, the first ball nut is driven to move left and right by the first reciprocating screw rod, then the first ball nut drives the second reciprocating screw rod to rotate through the gear and the teeth, the second ball nut moves up and down, raw materials with different depths are stirred, the raw materials at the upper and lower positions of the reciprocating plate can only be stirred up and down, the raw materials around can not be mixed, the mixing degree is limited, the different raw materials can not be uniformly stirred, and the raw materials are unevenly distributed after heating.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resin raw materials preheating device, includes fixed frame, fixed frame's inner chamber is fixed with fixed section of thick bamboo, fixed section of thick bamboo's top is fixed with agitator motor, agitator motor's output shaft is fixed with the first rotation axis that rotates in fixed frame, fixed section of thick bamboo's table rotates and is connected with the second rotation axis, the one end of second rotation axis is fixed with driven gear, the fixed surface of first rotation axis has the driving gear with driven gear meshing, the opposite side of second rotation axis is fixed with impeller, the surface of first rotation axis is all fixed with helical blade from last to lower in proper order, fixed section of thick bamboo's inner chamber is provided with carries extrusion subassembly.
Preferably, the conveying extrusion assembly comprises a cylinder fixed in the inner cavity of the fixed cylinder, the outer sides of the helical blades are attached to the inner cavity of the cylinder, a feed inlet is formed in the bottom of the surface of the fixed cylinder, and a discharge outlet is formed in the top of the surface of the fixed cylinder.
Preferably, the surface of the first rotating shaft is rotatably connected with a limiting gear through a bearing from top to bottom, and the limiting gear is meshed with one side of the driven gear opposite to the limiting gear.
Preferably, the second rotation shaft and the cylinder are alternately distributed up and down, and the stirring impeller is staggered up and down.
Preferably, the inner cavity of the cylinder is arranged in a truncated cone shape, and the area of the top of the inner cavity of the cylinder is smaller than that of the bottom.
Preferably, support rods are fixed on the periphery of the surface of the fixed cylinder, and one side, far away from the fixed cylinder, of the support rods is fixed in the inner cavity of the fixed frame.
Preferably, the automatic feeding device further comprises a discharging pipe fixed at the bottom of the side wall of the fixed frame, and a control valve is arranged on the discharging pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first rotating shaft is driven to rotate by the stirring motor, then the first rotating shaft drives the driving gear, and then the second rotating shaft is driven to rotate by the driven gear, so that the stirring impeller is used for stirring surrounding raw materials up and down, then the spiral blades can be used for driving the raw materials to move up and down, and the raw materials are extruded by the cylinder, so that the raw materials are more orderly conveyed by the spiral blades, the raw materials at the lower layer can be conveyed upwards, and different raw materials can be mixed, the resin raw materials are ensured to be uniformly distributed after being heated, so that the uneven distribution of different resin raw materials in a molten state after being heated is avoided, and the quality of processed products cannot be ensured.
2. According to the utility model, the driven gear is conveniently limited by the arrangement of the limiting gear, so that the driven gear is prevented from being separated from the driving gear due to shaking of the second rotating shaft when the driving gear drives the driven gear to rotate, and the stirring impeller cannot rotate to stir raw materials.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a fixing barrel of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of a stationary barrel of the present utility model;
fig. 4 is a schematic view of a partial perspective structure of the present utility model.
Reference numerals in the drawings: 1. a fixed frame; 2. a fixed cylinder; 3. a stirring motor; 4. a first rotation shaft; 5. a second rotation shaft; 6. a driven gear; 7. a drive gear; 8. a stirring impeller; 9. a helical blade; 10. conveying the extrusion assembly; 101. a cylinder; 102. a feed inlet; 103. a discharge port; 11. a limit gear; 12. a support rod; 13. and a discharging pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a resin raw material preheating device as shown in figures 1-4, which comprises a fixed frame 1, wherein a fixed cylinder 2 is fixed in an inner cavity of the fixed frame 1, a stirring motor 3 is fixed at the top of the fixed cylinder 2, a first rotating shaft 4 rotating in the fixed frame 1 is fixed on an output shaft of the stirring motor 3, a second rotating shaft 5 is rotatably connected to a surface of the fixed cylinder 2, a driven gear 6 is fixed at one end of the second rotating shaft 5, a driving gear 7 meshed with the driven gear 6 is fixed on the surface of the first rotating shaft 4, the driving gear 7 is meshed with one side opposite to the driven gear 6, a stirring impeller 8 is fixed on the other side of the second rotating shaft 5, spiral blades 9 are sequentially fixed on the surface of the first rotating shaft 4 from top to bottom, and a conveying extrusion assembly 10 is arranged in the inner cavity of the fixed cylinder 2;
the first rotating shaft 4 is driven to rotate through the stirring motor 3, then the first rotating shaft 4 drives the driving gear 7 to rotate, then the driven gear 6 drives the second rotating shaft 5 to rotate, the stirring impeller 8 is driven, the stirring impeller 8 stirs surrounding raw materials up and down, then the helical blades 9 can drive the raw materials to move up and down, the raw materials are extruded through the cylinder 101, the raw materials are more uniform, the raw materials are conveyed through the helical blades 9, not only the raw materials on the lower layer can be conveyed upwards, but also the mixing treatment can be carried out on different raw materials, the resin raw materials are ensured to be uniformly distributed after being heated, so that the non-uniform distribution of different resin raw materials in a molten state after being heated is avoided, and the quality of processed products cannot be guaranteed.
The conveying extrusion assembly 10 comprises a cylinder 101 fixed in the inner cavity of the fixed cylinder 2, the outer side of the helical blade 9 is attached to the inner cavity of the cylinder 101, a feed inlet 102 is formed in the bottom of the surface of the fixed cylinder 2, a discharge outlet 103 is formed in the top of the surface of the fixed cylinder 2, raw materials are conveyed upwards from the feed inlet 102 through the helical blade 9, then different raw materials are extruded and mixed through the cylinder 101, different raw materials can be effectively mixed through three times of pressurized conveying, and then discharged from the discharge outlet 103 for circulating stirring.
The surface of first rotation axis 4 all rotates through the bearing from top to bottom in proper order and is connected with spacing gear 11, and spacing gear 11 meshes with one side in opposite directions of driven gear 6, through spacing gear 11's setting, conveniently spacing driven gear 6 to when drive gear 7 drove driven gear 6 and rotate, second rotation axis 5 takes place to rock, leads to driven gear 6 and drive gear 7 separation, can't make stirring impeller 8 rotate and stir the processing to the raw materials.
The second rotation shaft 5 and the cylinder 101 are distributed up and down alternately, the stirring impeller 8 is distributed up and down in a staggered manner, and the spiral blades 9 are conveniently used for carrying out pressurizing conveying on raw materials alternately through the arrangement of the second stirring shaft and the position of the cylinder 101, so that the raw materials can be stirred better in the rising process.
The inner cavity of the cylinder 101 is arranged in a truncated cone shape, the area of the top of the inner cavity of the cylinder 101 is smaller than that of the bottom, and the raw materials are conveniently pressurized step by step in the upward conveying process by arranging the shape of the inner cavity of the cylinder 101, so that different raw materials are extruded.
The support rods 12 are fixed on the periphery of the surface of the fixed cylinder 2, one side, away from the fixed cylinder 2, of the support rods 12 is fixed in the inner cavity of the fixed frame 1, and the fixed cylinder 2 is supported and limited conveniently through the arrangement of the support rods 12 so as to avoid shaking of the fixed cylinder 2 caused by driving of the stirring motor 3, and the stirring impeller 8 and the fixed frame 1 are damaged in a collision mode.
The stirring device is characterized by further comprising a discharging pipe 13 fixed at the bottom of the side wall of the fixed frame 1, wherein a control valve is arranged on the discharging pipe 13, and the stirred raw materials can be discharged through the discharging pipe 13.
When the stirring device is specifically used, different raw materials are added into the fixed frame 1 from the top of the fixed frame 1, then the stirring motor 3 is driven, the output shaft of the stirring motor 3 drives the first rotating shaft 4 to rotate, then the first rotating shaft 4 drives the driving gear 7 to rotate, then the driving gear 7 drives the driven gear 6 to rotate, the driven gear 6 drives the second rotating shaft 5 to rotate to drive the stirring impeller 8, the stirring impeller 8 is utilized to stir the raw materials in the fixed frame 1 up and down, the first rotating shaft 4 drives the helical blade 9 to rotate, the raw materials in the inner cavity of the fixed frame 1 are conveyed upwards along the helical blade 9 through the feeding hole 102, meanwhile, the raw materials are conveyed in a pressurizing mode through the extrusion of the cylinder 101, finally the different raw materials flow out of the fixed cylinder 2 from the discharging hole 103 and flow downwards, and are stirred again by the stirring impeller 8 in the downward flowing process, and circulation mixing is carried out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a resin raw materials preheating device, includes fixed frame (1), its characterized in that: the inner chamber of fixed frame (1) is fixed with fixed section of thick bamboo (2), the top of fixed section of thick bamboo (2) is fixed with agitator motor (3), the output shaft of agitator motor (3) is fixed with first rotation axis (4) of rotation in fixed frame (1), the surface rotation of fixed section of thick bamboo (2) is connected with second rotation axis (5), the one end of second rotation axis (5) is fixed with driven gear (6), the surface fixation of first rotation axis (4) have with driven gear (6) engaged driving gear (7), the opposite side of second rotation axis (5) is fixed with stirring impeller (8), the surface fixation of first rotation axis (4) has helical blade (9), the inner chamber of fixed section of thick bamboo (2) is provided with carries extrusion subassembly (10).
2. A resin raw material preheating apparatus according to claim 1, wherein: the conveying extrusion assembly (10) comprises a cylinder (101) fixed in the inner cavity of the fixed cylinder (2), the outer sides of the helical blades (9) are attached to the inner cavity of the cylinder (101), a feed inlet (102) is formed in the bottom of the surface of the fixed cylinder (2), and a discharge outlet (103) is formed in the top of the surface of the fixed cylinder (2).
3. A resin raw material preheating apparatus according to claim 1, wherein: the surface of the first rotating shaft (4) is rotatably connected with a limiting gear (11) through a bearing from top to bottom, and the limiting gear (11) is meshed with one opposite side of the driven gear (6).
4. A resin raw material preheating apparatus according to claim 2, wherein: the second rotating shaft (5) and the cylinder (101) are distributed alternately up and down, and the stirring impellers (8) are distributed in a staggered manner up and down.
5. A resin raw material preheating apparatus according to claim 2, wherein: the inner cavity of the cylinder (101) is arranged in a truncated cone shape, and the area of the top of the inner cavity of the cylinder (101) is smaller than that of the bottom.
6. A resin raw material preheating apparatus according to claim 1, wherein: support rods (12) are fixed on the periphery of the surface of the fixed cylinder (2), and one side, far away from the fixed cylinder (2), of the support rods (12) is fixed in the inner cavity of the fixed frame (1).
7. A resin raw material preheating apparatus according to claim 1, wherein: the automatic discharging device is characterized by further comprising a discharging pipe (13) fixed at the bottom of the side wall of the fixed frame (1), and a control valve is arranged on the discharging pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326293.3U CN219926568U (en) | 2023-05-29 | 2023-05-29 | Resin raw material preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326293.3U CN219926568U (en) | 2023-05-29 | 2023-05-29 | Resin raw material preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926568U true CN219926568U (en) | 2023-10-31 |
Family
ID=88503415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321326293.3U Active CN219926568U (en) | 2023-05-29 | 2023-05-29 | Resin raw material preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926568U (en) |
-
2023
- 2023-05-29 CN CN202321326293.3U patent/CN219926568U/en active Active
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| GR01 | Patent grant |