CN220843628U - Raw material storage device for plastic injection molding machine - Google Patents
Raw material storage device for plastic injection molding machine Download PDFInfo
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- CN220843628U CN220843628U CN202322623466.4U CN202322623466U CN220843628U CN 220843628 U CN220843628 U CN 220843628U CN 202322623466 U CN202322623466 U CN 202322623466U CN 220843628 U CN220843628 U CN 220843628U
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- injection molding
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- 239000004033 plastic Substances 0.000 title claims abstract description 56
- 229920003023 plastic Polymers 0.000 title claims abstract description 56
- 239000002994 raw material Substances 0.000 title claims abstract description 55
- 238000001746 injection moulding Methods 0.000 title claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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 machine supporting equipment, and discloses a raw material storage device for a plastic injection molding machine. According to the utility model, through circulating ventilation and circulation of air in the storage box by utilizing the ventilation and drying mechanism, the circulation ventilation work can be carried out on the air in the storage device under the dynamic stirring and driving of the stirring and driving mechanism to push the plastic raw materials in the storage box, so that the air in the storage device is kept in a dry state, the stable dry storage work is carried out on the plastic raw materials, and the situation that the plastic raw materials are excessively moist, and the plastic raw materials cannot be subjected to blanking due to hardening and the injection molding quality is avoided.
Description
Technical Field
The utility model relates to the technical field of injection molding machine supporting equipment, in particular to a raw material storage device for a plastic injection molding machine.
Background
The injection molding machine is the main molding equipment for manufacturing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by using a plastic molding die, and the thermoplastic plastics or thermosetting plastics are used as injection molding raw materials of the injection molding machine, and before the injection molding raw materials are processed, the thermoplastic plastics or thermosetting plastics are usually aligned by using a storage device to perform pre-storage work so as to prevent interference of external factors.
However, most of the existing storage devices for storing injection molding raw materials are in a single storage box form, moisture is easily generated and accumulated in the plastic particles due to the fact that the plastic particles are easy to generate in an external humid environment, and the plastic particles in the storage device are in a relatively humid state due to the fact that the plastic particles are in contact with air less due to the fact that the depth of a storage hopper of the existing storage device is too large, on one hand, the plastic particles which are relatively humid are easy to discharge and injection mold, on the other hand, the quality of injection molded products is easy to be influenced, and on the other hand, the phenomenon that the humid plastic particles are hard to form blocks is easy to occur, so that the plastic particles are not beneficial to discharging. To this end, a person skilled in the art provides a raw material storage device for a plastic injection molding machine to solve the above-mentioned problems in the background art.
Disclosure of utility model
The utility model mainly aims to provide a raw material storage device for a plastic injection molding machine, which can effectively solve the problem that the plastic raw material is easy to wet due to poor ventilation of the existing storage device for storing injection molding raw materials in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the raw material storage device for the plastic injection molding machine comprises a storage box, wherein a feeding opening is arranged above a box body of the storage box, a plurality of groups of discharge hoppers are arranged below the box body of the storage box, a plurality of groups of ventilation drying mechanisms are arranged in a penetrating manner in the box body of the storage box, and a stirring driving mechanism extending to the inside of a discharge hopper is arranged at the bottom of the box body of the storage box;
The ventilation drying mechanism comprises a plurality of groups of air inlet pipes which are installed at the bottom of the storage box body in a penetrating mode and a plurality of groups of exhaust pipes which are installed at the top of the storage box body in a penetrating mode, and the air inlet pipes are connected with the exhaust pipes in a conducting mode through ventilation pipes.
As still further aspects of the utility model: the dust cover and the exhaust fan are sequentially arranged in the exhaust pipe from outside to inside, and the dust removing net plate and the adsorption net plate are sequentially arranged in the air inlet pipe from outside to inside.
As still further aspects of the utility model: the pipe wall of the ventilation pipe is arranged in an array manner and provided with ventilation through holes.
As still further aspects of the utility model: the stirring driving mechanism comprises a transmission shell frame arranged at the bottom of the storage box, a transmission shaft is rotatably connected inside a shell of the transmission shell frame, a transmission motor fixed on the storage box is arranged at the output end of the transmission shaft, a plurality of groups of rotating shaft sleeves are arranged at the bottom of the shell of the transmission shell frame, a plurality of groups of rotating shafts extending to the inside of the discharging hopper are all arranged inside the shaft sleeves of the plurality of groups of rotating shaft sleeves in a penetrating manner, and a screw stirring paddle is sleeved at the end of a shaft rod of the rotating shaft.
As still further aspects of the utility model: the top output ends of the multiple groups of rotating shafts are respectively provided with a bevel gear B, and the shaft lever ends of the transmission shafts are provided with multiple groups of bevel gears A which are correspondingly meshed with the bevel gears B in an arrangement mode.
As still further aspects of the utility model: the discharging hopper is of a cone hopper-shaped structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through circulating ventilation and circulation of air in the storage box by utilizing the ventilation and drying mechanism, the circulation ventilation work can be carried out on the air in the storage device under the dynamic stirring and driving of the stirring and driving mechanism to push the plastic raw materials in the storage box, so that the air in the storage device is kept in a dry state, the stable dry storage work is carried out on the plastic raw materials, and the situation that the plastic raw materials are excessively moist, and the plastic raw materials cannot be subjected to blanking due to hardening and the injection molding quality is avoided.
2. According to the utility model, by using the circulating stirring of the stirring driving mechanism, on one hand, the plastic raw materials can be dynamically stirred and driven in real time, the situation that the plastic raw materials block the discharge opening in a backlog state is avoided, and on the other hand, the discharged plastic raw materials can be spirally stirred, and the plastic raw materials which are hardened into blocks are crushed, so that the plastic raw materials are more beneficial to injection molding processing.
Drawings
FIG. 1 is a schematic diagram of a raw material storage device for a plastic injection molding machine according to the present utility model;
FIG. 2 is a schematic diagram of a vent drying mechanism in a raw material storage device for a plastic injection molding machine according to the present utility model;
fig. 3 is a schematic structural view of a stirring driving mechanism in a raw material storage device for a plastic injection molding machine.
In the figure: 1. a storage box; 2. a feeding opening; 3. a discharge hopper; 4. a drive motor; 5. an air inlet pipe; 6. an exhaust pipe; 7. a ventilation pipe; 8. a dust removal screen; 9. an adsorption screen; 10. a dust cover; 11. an exhaust fan; 12. a transmission housing; 13. a transmission shaft; 14. bevel gears A; 15. bevel gear B; 16. rotating the shaft sleeve; 17. a rotation shaft; 18. screw stirring rake.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a raw material storage device for a plastic injection molding machine includes a storage box 1, a feeding opening 2 is installed above a box body of the storage box 1, a plurality of groups of discharge hoppers 3 are arranged below the box body of the storage box 1, the discharge hoppers 3 are of cone-shaped structures, when the storage device is used for storing injection molding raw materials, the plastic raw materials are fed into the storage box 1 through the feeding opening 2, then the feeding opening 2 is closed, and dynamic, ventilated and dried storage work is performed on the plastic raw materials by utilizing a combination of a ventilated drying mechanism and a stirring driving mechanism.
A plurality of groups of ventilation and drying mechanisms are arranged in the box body of the storage box 1 in a penetrating way, the ventilation and drying mechanisms comprise a plurality of groups of air inlet pipes 5 arranged at the bottom of the box body of the storage box 1 in a penetrating way and a plurality of groups of exhaust pipes 6 arranged at the top of the box body of the storage box 1 in a penetrating way, the air inlet pipes 5 and the exhaust pipes 6 are connected in a conducting way through ventilation pipes 7, dust covers 10 and exhaust fans 11 are sequentially arranged in the pipeline of the exhaust pipes 6 from outside to inside, dust removing net plates 8 and adsorption net plates 9 are sequentially arranged in the pipeline of the air inlet pipes 5 from outside to inside, ventilation through holes are arranged in an array arrangement on the pipe walls of the ventilation pipes 7, when the storage device is used for storing injection molding raw materials, the exhaust fans 11 work, air in the storage box 1 is circularly pumped through the exhaust pipes 6, and the air in the storage box 1 is circularly pumped, and when the internal air circulation of storage box 1 is sucked, external air is sucked into air inlet pipe 5 under the effect of atmospheric pressure, under the filtration, the absorption drying of dust removal otter board 8, absorption otter board 9, with clean, dry air circulation suction to storage box 1, form circulation state with exhaust pipe 6, for storage device circulation provides clean, dry air, carry out dry storage work to its inside plastics raw materials, and in the internal air circulation of storage device, ventilation pipe 7 can switch on the original air of storage device inside on the one hand, more be favorable to the circulation of the internal air of storage device, on the other hand can provide circulation diffusion channel for clean, dry air, make its more efficient diffusion to each position inside the storage device.
The stirring driving mechanism extending to the inside of the hopper 3 of the discharge hopper is installed at the bottom of the storage box 1, the stirring driving mechanism comprises a transmission shell frame 12 installed at the bottom of the storage box 1, a transmission shaft 13 is rotatably connected to the inside of a shell of the transmission shell frame 12, a transmission motor 4 fixed on the storage box 1 is installed at the output end of the transmission shaft 13, a plurality of groups of rotating shaft sleeves 16 are arranged at the bottom of the shell of the transmission shell frame 12, a plurality of groups of rotating shafts 17 extending to the inside of the hopper 3 of the discharge hopper are all installed in the shaft sleeves of the plurality of groups of rotating shaft sleeves 16 in a penetrating manner, a screw stirring paddle 18 is sleeved at the shaft rod end of the rotating shaft 17, a plurality of groups of bevel gears A14 meshed with the bevel gears B15 are arranged at the top output end of the plurality of the rotating shaft 17, when the storage device is used for storing injection molding raw materials, the transmission motor 4 is operated, the transmission shaft 13 is driven to rotate in the rotating process, the bevel gears A14 are driven to rotate through the meshing transmission of the bevel gears A14 and B15, the bevel gears 17 are driven to rotate, and then the screw stirring paddle 18 is driven to rotate, the inside the storage device is dynamically stirred, the inside the plastic raw materials are enabled to be more effectively stirred, and the plastic raw materials can be well-stirred and are prevented from being in a real-time condition of being dynamically and being processed by the plastic material, and being in a plastic material is in a state of being filled and a state.
The working principle of the utility model is as follows: when the storage device is used for storing injection molding raw materials, the plastic raw materials are delivered into the storage box 1 through the feeding opening 2, then the feeding opening 2 is closed, dynamic and ventilated drying storage operation is carried out on the plastic raw materials by utilizing the combination of the ventilated drying mechanism and the stirring driving mechanism, the exhaust fan 11 is operated when the storage device is used for storing injection molding raw materials, the exhaust pipe 6 is used for circularly pumping the air in the storage box 1 to circularly pump the air in the storage box 1, the external air is pumped into the air inlet pipe 5 under the action of air pressure while the air in the storage box 1 is circularly pumped, clean and dried air is circularly pumped into the storage box 1 under the filtering and adsorption drying of the dust removing screen 8 and the adsorption screen 9 to form a circulation state with the exhaust pipe 6, the storage device is provided with clean and dry air in a circulating mode, the plastic raw materials in the storage device are subjected to dry storage, the synchronous transmission motor 4 works to drive the transmission shaft 13 to rotate, the transmission shaft 13 drives the bevel gear A14 to rotate in the rotating process, the rotation shaft 17 is pushed to rotate through meshed transmission of the bevel gear A14 and the bevel gear B15, the propeller 18 is pushed to rotate, the plastic raw materials in the storage device are subjected to spiral dynamic stirring, the plastic raw materials are enabled to circulate more efficiently, the spiral rotation of the propeller 18 is utilized, on one hand, the plastic raw materials can be subjected to real-time dynamic stirring and driving, the situation that a discharge opening is blocked by the plastic raw materials in a backlog state is avoided, on the other hand, the plastic raw materials which are discharged are subjected to spiral stirring, and the plastic raw materials which are formed into blocks in a hardened are broken, so that the plastic raw materials are more beneficial to injection molding processing are achieved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a raw materials storage device for plastic injection molding machine, includes storage case (1), its characterized in that, charging opening (2) is installed to the box top of storage case (1), and the box below of storage case (1) arranges and installs multiunit discharge hopper (3), the inside multiunit ventilation drying mechanism that link up of box of storage case (1) is installed, and the stirring drive mechanism that extends to discharge hopper (3) hopper inside is installed to the bottom of the box of storage case (1);
The ventilation drying mechanism comprises a plurality of groups of air inlet pipes (5) which are arranged at the bottom of the box body of the storage box (1) in a penetrating manner and a plurality of groups of exhaust pipes (6) which are arranged at the top of the box body of the storage box (1) in a penetrating manner, and the air inlet pipes (5) are connected with the exhaust pipes (6) in a conducting manner through ventilation pipes (7).
2. The raw material storage device for the plastic injection molding machine according to claim 1, wherein a dust cover (10) and an exhaust fan (11) are sequentially arranged in the pipeline of the exhaust pipe (6) from outside to inside, and a dust removing screen plate (8) and an adsorption screen plate (9) are sequentially arranged in the pipeline of the air inlet pipe (5) from outside to inside.
3. The raw material storage device for the plastic injection molding machine according to claim 1, wherein the pipe wall of the ventilation pipe (7) is provided with ventilation through holes in an array arrangement.
4. The raw material storage device for the plastic injection molding machine according to claim 1, wherein the stirring driving mechanism comprises a transmission shell frame (12) arranged at the bottom of a storage box (1), a transmission shaft (13) is rotatably connected inside a shell of the transmission shell frame (12), a transmission motor (4) fixed on the storage box (1) is arranged at an output end of the transmission shaft (13), a plurality of groups of rotating shaft sleeves (16) are arranged at the bottom of the shell of the transmission shell frame (12), a plurality of groups of rotating shafts (17) extending into a hopper of a discharge hopper (3) are all arranged inside the shaft sleeves of the plurality of groups of rotating shaft sleeves (16) in a penetrating manner, and a screw stirring paddle (18) is sleeved at an end of a shaft lever of the rotating shaft (17).
5. The raw material storage device for the plastic injection molding machine according to claim 4, wherein the top output ends of the plurality of groups of rotating shafts (17) are respectively provided with a bevel gear B (15), and the shaft lever ends of the transmission shafts (13) are respectively provided with a plurality of groups of bevel gears A (14) which are correspondingly meshed with the bevel gears B (15).
6. The raw material storage device for a plastic injection molding machine according to claim 1, wherein the discharge hopper (3) has a conical hopper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623466.4U CN220843628U (en) | 2023-09-27 | 2023-09-27 | Raw material storage device for plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623466.4U CN220843628U (en) | 2023-09-27 | 2023-09-27 | Raw material storage device for plastic injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220843628U true CN220843628U (en) | 2024-04-26 |
Family
ID=90746963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322623466.4U Active CN220843628U (en) | 2023-09-27 | 2023-09-27 | Raw material storage device for plastic injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220843628U (en) |
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2023
- 2023-09-27 CN CN202322623466.4U patent/CN220843628U/en active Active
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