CN220030846U - Injection molding raw material particle drying and preheating device - Google Patents
Injection molding raw material particle drying and preheating device Download PDFInfo
- Publication number
- CN220030846U CN220030846U CN202223220914.8U CN202223220914U CN220030846U CN 220030846 U CN220030846 U CN 220030846U CN 202223220914 U CN202223220914 U CN 202223220914U CN 220030846 U CN220030846 U CN 220030846U
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- preheating
- cylinder
- raw material
- injection molding
- thick bamboo
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- 239000002245 particle Substances 0.000 title claims abstract description 50
- 239000002994 raw material Substances 0.000 title claims abstract description 50
- 238000001746 injection moulding Methods 0.000 title claims abstract description 31
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 239000008187 granular material Substances 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000002844 melting Methods 0.000 abstract description 11
- 230000008018 melting Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of injection molding production, in particular to an injection molding raw material particle drying and preheating device, which comprises a connecting plate, wherein the top of the connecting plate is fixedly connected with a preheating cylinder, a conveying mechanism is arranged in the preheating cylinder, a crushing cylinder is fixedly arranged at the top of the preheating cylinder, a supporting frame is fixedly connected with the inner wall of the crushing cylinder, a bearing seat is fixedly connected at the top of the supporting frame, a cover plate is fixedly arranged at the top of the crushing cylinder, and a driving machine is fixedly arranged at the top of the cover plate. According to the utility model, after raw material particles with different specifications are put into the hopper, the raw material particles can enter the crushing cylinder along the hopper, and the supporting shaft and the crushing blades are driven to rotate by the operation of the driver, so that larger raw material particles can be crushed, the problem that the overall melting efficiency of the raw material particles is influenced by overlarge particles is avoided, and meanwhile, the crushed particles can be comprehensively dried, and the problems that the overlarge particles are not thoroughly dried and the melting efficiency is influenced are avoided.
Description
Technical Field
The utility model relates to the technical field of injection molding production, in particular to an injection molding raw material particle drying and preheating device.
Background
Injection molding is a method for producing shapes of industrial products, and can be divided into injection molding compression molding and die casting, wherein thermoplastic plastics or thermosetting materials are mainly manufactured into plastic products with various shapes by utilizing a plastic molding die; at present, injection molding is realized through an injection molding machine and a mold, a manufacturer can store a large amount of particle raw materials in injection molding production, the raw material particles are easy to get damp again after long-term storage to generate water vapor, the melting of the raw material particles in injection molding production is influenced, and at present, the raw material particles are directly heated in the injection molding machine, so that a larger burden is brought to a preheating mechanism in the injection molding machine.
The prior art discloses a raw materials granule stoving preheating device of moulding plastics that application number is CN202022219635.4, and the above-mentioned published patent mainly utilizes stoving preheating device to get rid of the moisture that produces in the long-term storage of raw materials granule on the one hand, and on the other hand is convenient for preheat raw materials granule, improves the work efficiency that the injection molding machine melted raw materials granule, and the above-mentioned published patent has solved above-mentioned problem, but its still has the shortcoming, for example: the prior injection molding raw material particles have different specifications, small-particle plastics are heated faster in the heating process, large-particle plastics are melted slower, the situation that the partial melting is complete and the partial solid exists is easy to occur, the melting efficiency is lower, the subsequent injection molding can be influenced even, the quality of the injection molded product can not be ensured, and therefore, the injection molding raw material particle drying and preheating device is designed to solve the problems.
Disclosure of Invention
The utility model provides a drying and preheating device for injection molding raw material particles, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a raw materials granule stoving preheating device moulds plastics, includes the connecting plate, the top fixedly connected with of connecting plate preheats a section of thick bamboo, the inside of preheating a section of thick bamboo is provided with conveying mechanism, just the top fixed mounting of preheating a section of thick bamboo has a crushing section of thick bamboo, the inner wall fixedly connected with support frame of crushing section of thick bamboo, the top fixedly connected with bearing frame of support frame, just the top fixed mounting of crushing section of thick bamboo has the apron, the top fixed mounting of apron has the driving machine, the output shaft fixedly connected with back shaft of driving machine, the other end of back shaft sets up in the inside of bearing frame, just the outer wall fixed mounting of back shaft has a plurality of crushing blades of locating crushing section of thick bamboo inner chamber, the feed opening that communicates in crushing section of thick bamboo has been seted up at the top of preheating a section of thick bamboo, the top intercommunication of apron has the hopper that is used for the feeding, just the top of preheating a section of thick bamboo is provided with preheating mechanism, preheating mechanism communicates with the inner chamber of preheating a section of thick bamboo, just the bottom of preheating a section of thick bamboo is provided with the discharging pipe that runs through in the connecting plate.
Preferably, the conveying mechanism comprises a motor arranged on one side of the preheating cylinder, the motor is arranged on one side close to the crushing cylinder, an output shaft of the motor is fixedly connected with a rotating shaft arranged in the inner cavity of the preheating cylinder, and an outer wall of the rotating shaft is fixedly connected with a dragon blade.
Preferably, the preheating mechanism comprises a heating cylinder arranged at the top of the preheating cylinder, a plurality of through holes communicated with the preheating cylinder are formed in the bottom of the heating cylinder, a plurality of heating wires are arranged in the heating cylinder, one end of the heating cylinder is communicated with the output end of a fan, and the fan is fixedly arranged at the top of the preheating cylinder.
Preferably, a plurality of micro holes are formed in the outer surface of the dragon blade.
Preferably, a stabilizing frame is fixedly arranged at the top of the heating cylinder, and the other end of the stabilizing frame is fixedly arranged on the outer wall of the hopper.
Preferably, a convex mounting skirt is arranged at the edge of the connecting plate, and a plurality of mounting holes are formed in the surface of the mounting skirt.
Preferably, a control box is fixedly arranged on the outer wall of the preheating cylinder, and the driving machine, the motor, the heating wire and the fan are respectively and electrically connected with the control box.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, after raw material particles with different specifications are put into the hopper, the raw material particles can enter the crushing cylinder along the hopper, and the supporting shaft and the crushing blades are driven to rotate by the operation of the driving machine, so that larger raw material particles can be crushed, the problem that the whole melting efficiency of the raw material particles is influenced by overlarge particles is avoided, meanwhile, the crushed particles can be comprehensively dried, the problem that the melting efficiency is influenced by overlarge particles are not thoroughly dried is solved, the crushed raw material can fall into the preheating cylinder through the blanking opening, and the rotating shaft and the screw blades are driven to rotate along with the motor, so that the particles can be conveyed forwards, and hot air generated by the heating wire can uniformly flow into the preheating cylinder through the through holes by means of the operation of the fan, so that the drying and preheating of the raw material particles are finished, the drying efficiency of the raw material particles is effectively ensured, the melting time of the raw material is unified, and the quality of a product after injection molding is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic top view of a part of the structure of the present utility model.
In the figure: 1. a connecting plate; 2. a preheating cylinder; 3. a crushing cylinder; 4. a support frame; 5. a bearing seat; 6. a cover plate; 7. a driving machine; 8. a support shaft; 9. crushing the blades; 10. a feed opening; 11. a hopper; 12. a discharge pipe; 13. a motor; 14. a rotating shaft; 15. dragon leaves; 16. a heating cylinder; 17. a through hole; 18. a heating wire; 19. a blower; 20. a micro hole; 21. a stabilizing frame; 22. a mounting hole; 23. and a control box.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-2, the utility model provides an injection molding raw material particle drying and preheating device, which comprises a connecting plate 1, wherein the top of the connecting plate 1 is fixedly connected with a preheating cylinder 2, a conveying mechanism is arranged in the preheating cylinder 2, the top of the preheating cylinder 2 is fixedly provided with a crushing cylinder 3, the inner wall of the crushing cylinder 3 is fixedly connected with a supporting frame 4, the top of the supporting frame 4 is fixedly connected with a bearing seat 5, the top of the crushing cylinder 3 is fixedly provided with a cover plate 6, the top of the cover plate 6 is fixedly provided with a driving machine 7, the output shaft of the driving machine 7 is fixedly connected with a supporting shaft 8, the other end of the supporting shaft 8 is arranged in the bearing seat 5, the outer wall of the supporting shaft 8 is fixedly provided with a plurality of crushing blades 9 arranged in the inner cavity of the crushing cylinder 3, the top of the preheating cylinder 2 is provided with a feed opening 10 communicated with the crushing cylinder 3, the top of the cover plate 6 is communicated with a hopper 11 for feeding, the top of the preheating cylinder 2 is provided with the preheating mechanism, the preheating mechanism is communicated with the inner cavity of the preheating cylinder 2, and the bottom of the preheating cylinder 2 is provided with a discharge pipe 12 penetrating through the connecting plate 1.
In this embodiment, the conveying mechanism includes a motor 13 installed on one side of the preheating cylinder 2, the motor 13 is disposed on one side close to the crushing cylinder 3, an output shaft of the motor 13 is fixedly connected with a rotating shaft 14 disposed in an inner cavity of the preheating cylinder 2, an outer wall of the rotating shaft 14 is fixedly connected with a dragon blade 15, and a plurality of micro holes 20 are formed in an outer surface of the dragon blade 15.
Specifically, through the work of motor 13 for pivot 14 can drive the flood dragon blade 15 and rotate, with this transportation of accomplishing the back raw materials granule of smashing, and a plurality of micro holes 20 have been seted up to the surface that adopts flood dragon blade 15, make the hot air current dry and preheat the raw materials granule through micro hole 20, guarantee that raw materials granule melting time is unified, effectively improve the quality of product after moulding plastics.
In this embodiment, the preheating mechanism includes a heating cylinder 16 mounted on the top of the preheating cylinder 2, a plurality of through holes 17 communicated with the preheating cylinder 2 are formed at the bottom of the heating cylinder 16, a plurality of heating wires 18 are mounted in the heating cylinder 16, one end of the heating cylinder 16 is communicated with an output end of a fan 19, the fan 19 is fixedly mounted on the top of the preheating cylinder 2, a stabilizing frame 21 is fixedly mounted on the top of the heating cylinder 16, and the other end of the stabilizing frame 21 is fixedly mounted on the outer wall of the hopper 11.
Specifically, through the design of the through holes 17, the hot air flow generated by the heating wire 18 after the fan 19 works can uniformly flow into the preheating cylinder 2, so that the raw material particles are uniformly dried and preheated, and the drying efficiency of the raw material particles is effectively improved; and the design of the stabilizing frame 21 ensures that the hopper 11 can ensure certain stability, and is beneficial to pouring of raw material particles.
In this embodiment, the edge of connecting plate 1 is equipped with convex installation shirt rim, and a plurality of mounting holes 22 have been seted up on the surface of installation shirt rim, through seting up mounting hole 22 in the edge of connecting plate 1, conveniently with drying device fixed connection at the surface of injection molding machine.
In this embodiment, the outer wall of the preheating cylinder 2 is fixedly provided with a control box 23, the driving machine 7, the motor 13, the heating wire 18 and the fan 19 are respectively and electrically connected to the control box 23, and by the design of the control box 23, the device is convenient for a worker to operate and control the device to work.
The working principle and the using flow of the utility model are as follows: when the device is used, the drying and preheating device is connected to an external power supply, then a worker respectively works the driver 7, the motor 13, the heating wire 18 and the fan 19 by operating the switch on the control box 23 body, after the raw material particles with different specifications are thrown into the hopper 11 again by the worker, the raw material particles enter the crushing cylinder 3 along the hopper 11, the supporting shaft 8 and the crushing blade 9 are driven to rotate by the work of the driver 7, the larger raw material particles can be crushed, the problem that the particle is too large to affect the overall melting efficiency of the raw material particles is avoided, then the raw material particles can fall into the preheating cylinder 2 through the blanking opening 10 after being crushed into the uniform size specification, and the particles can be conveyed forwards by rotating the rotating shaft 14 and the screw blade 15 along with the driving of the motor 13, so that the hot air generated by the heating wire 18 can uniformly flow into the preheating cylinder 2 through the through hole 17 by the working of the fan 19, the drying and the preheating of the raw material particles are finished, the drying and the preheating of the raw material particles are effectively ensured, the dried raw material particles are fed into the injection molding machine through the discharging pipe 12 to perform injection molding production, the unified melting time is ensured, and the injection molding quality is improved.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a raw materials granule stoving preheating device moulds plastics, includes connecting plate (1), its characterized in that: the utility model discloses a feed hopper, including connecting plate (1), connecting plate, feed hopper, connecting plate, the top fixedly connected with of connecting plate (1) preheats section of thick bamboo (2), the inside of preheating section of thick bamboo (2) is provided with conveying mechanism, just the top fixedly mounted of preheating section of thick bamboo (2) has crushing section of thick bamboo (3), the inner wall fixedly connected with support frame (4) of crushing section of thick bamboo (3), the top fixedly connected with bearing frame (5) of support frame (4), just the top fixedly mounted of crushing section of thick bamboo (3) has apron (6), the top of apron (6) is fixedly mounted has driving machine (7), the output shaft fixedly connected with back shaft (8) of driving machine (7), the other end of back shaft (8) sets up in the inside of bearing frame (5), just the outer wall fixedly mounted of back shaft (8) has a plurality of crushing blades (9) of locating the inner chamber of crushing section of thick bamboo (3), the top of preheating section of thick bamboo (2) is seted up and is communicated with feed opening (10) of crushing section of thick bamboo (3), the top intercommunication of apron (6) has hopper (11) that is used for the feeding, preheating mechanism (2) is provided with the top of preheating mechanism, and the output pipe (12 that runs through in the connecting plate (2).
2. The injection molding raw material particle drying and preheating device according to claim 1, wherein the conveying mechanism comprises a motor (13) arranged on one side of the preheating cylinder (2), the motor (13) is arranged on one side close to the crushing cylinder (3), an output shaft of the motor (13) is fixedly connected with a rotating shaft (14) arranged in an inner cavity of the preheating cylinder (2), and an outer wall of the rotating shaft (14) is fixedly connected with a dragon blade (15).
3. The drying and preheating device for injection molding raw material particles according to claim 1, wherein the preheating mechanism comprises a heating cylinder (16) arranged at the top of the preheating cylinder (2), a plurality of through holes (17) communicated with the preheating cylinder (2) are formed in the bottom of the heating cylinder (16), a plurality of heating wires (18) are arranged in the heating cylinder (16), one end of the heating cylinder (16) is communicated with the output end of a fan (19), and the fan (19) is fixedly arranged at the top of the preheating cylinder (2).
4. The drying and preheating device for injection molding raw material particles according to claim 2, wherein a plurality of micro holes (20) are formed on the outer surface of the dragon blade (15).
5. A drying and preheating device for injection molding raw material particles according to claim 3, wherein a stabilizing frame (21) is fixedly arranged at the top of the heating cylinder (16), and the other end of the stabilizing frame (21) is fixedly arranged on the outer wall of the hopper (11).
6. An injection molding raw material particle drying and preheating device according to claim 1, characterized in that a convex mounting skirt is arranged at the edge of the connecting plate (1), and a plurality of mounting holes (22) are formed in the surface of the mounting skirt.
7. The drying and preheating device for injection molding raw material particles according to claim 1, wherein a control box (23) is fixedly arranged on the outer wall of the preheating cylinder (2), and the driving machine (7), the motor (13), the heating wire (18) and the fan (19) are respectively and electrically connected with the control box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220914.8U CN220030846U (en) | 2022-12-01 | 2022-12-01 | Injection molding raw material particle drying and preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220914.8U CN220030846U (en) | 2022-12-01 | 2022-12-01 | Injection molding raw material particle drying and preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220030846U true CN220030846U (en) | 2023-11-17 |
Family
ID=88720779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223220914.8U Active CN220030846U (en) | 2022-12-01 | 2022-12-01 | Injection molding raw material particle drying and preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220030846U (en) |
-
2022
- 2022-12-01 CN CN202223220914.8U patent/CN220030846U/en active Active
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