CN217098622U - 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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- CN217098622U CN217098622U CN202220150119.7U CN202220150119U CN217098622U CN 217098622 U CN217098622 U CN 217098622U CN 202220150119 U CN202220150119 U CN 202220150119U CN 217098622 U CN217098622 U CN 217098622U
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Abstract
The utility model discloses a plastics are raw materials storage device for injection molding machine, including storage case and case lid, the top fixedly connected with case lid of storage case, the equal fixedly connected with feeder hopper in one side top both sides of storage case, the inside both ends of storage case all are provided with the partition storehouse, two the equal fixedly connected with discharging pipe in bottom of partition storehouse, the equal fixedly connected with reduction gear in top both sides of case lid, two the equal fixedly connected with feeding motor in top of reduction gear, two the below and the corresponding position department of discharging pipe of reduction gear all are provided with the driving sleeve pole. The utility model discloses in, be provided with two partition bins and discharging pipes, cooperate independent feeding spiral plate and feeding motor, can form the independent control of major ingredient and auxiliary material feeding when the feeding, need not to prepare in advance, and when the operation, can alternate the material ratio, the production gradual change look plastic products of being convenient for has improved the practicality of device.
Description
Technical Field
The utility model relates to an injection molding machine corollary equipment technical field specifically is a raw materials storage device for plastic injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject the plastic to fill the mold cavity for molding. The existing injection molding machine needs a storage device, is used for storing raw materials for injection molding and carrying out quantitative blanking work on the injection molding machine, moisture is easily generated and accumulated in the existing plastic particles due to an external humid environment, and the existing injection molding machine has the problem that the plastic particles positioned at the bottom of the storage hopper are easily in a humid state due to less contact with air due to overlarge storage hopper depth, the plastic particles are easily affected to the quality of injection-molded products if the plastic particles are subjected to blanking injection molding by using the humid plastic particles, and the existing solution is to add a drying device in front of the storage device to dry the plastic particles, but the moisture accumulation problem caused by accumulation of the raw materials at the bottom cannot be solved due to the high cost of the mode.
The utility model CN202120999549.1 discloses a raw material storage device for plastic injection molding machine, which comprises a storage hopper, a discharge pipe, a quantitative pushing device, an upturning drying device and a revolving door, wherein the bottom of the storage hopper is of a conical structure, the discharge pipe is vertically arranged at the bottom of the storage hopper, the quantitative pushing device is arranged at the bottom of the storage hopper, the upturning drying device is arranged at the upper part of the storage hopper, the revolving door is arranged on the front side surface of the storage hopper, the short-section helical blade performs revolution stirring and autorotation on plastic particles in the storage hopper through the upturning drying device, the plastic particles at the bottom are upturning to the top of the storage hopper, the plastic particles at the bottom of the storage body can be turned out to the upper part of the storage hopper, the accumulation of the plastic particles at the bottom is prevented, and the moisture is absorbed by a drying agent in the drying box when the plastic particles are upturning, make plastic granules become dry when turning up, need not leading drying device, saved the cost, but the device is when carrying out plastic granules and turning up, will certainly lead to the fact the influence to the ejection of compact, and inconvenient carries out the drying when using, and does not have the function of preheating, has further improvement space.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a raw material storage device for a plastic injection molding machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a raw material storage device for a plastic injection molding machine comprises a storage box and a box cover, wherein the box cover is fixedly connected above the storage box, a feed hopper is fixedly connected with both sides above one surface of the storage box, two separation bins are arranged at both ends of the interior of the storage box, discharge pipes are fixedly connected with the bottoms of the two separation bins, the two sides of the upper part of the box cover are fixedly connected with speed reducers, the upper parts of the two speed reducers are fixedly connected with feeding motors, the positions, corresponding to the discharging pipes, below the two speed reducers are respectively provided with a transmission loop bar, one end of each transmission loop bar, far away from the speed reducer, is provided with a feeding rod, one end of each feeding rod, which is far away from the transmission sleeve rod, is rotatably connected with a bottom fixing frame, the feeding screw plates are fixedly sleeved at the positions of the two feeding rods, which correspond to the discharge pipe, and the transmission frames are fixedly connected to the bottoms of the two separation bins below the transmission sleeve rods;
two the below fixedly connected with compounding of discharging pipe preheats the mechanism, the compounding preheats the one end fixedly connected with double-axle transmission case that the mechanism is close to the discharging pipe, the one end fixedly connected with agitator motor that the compounding preheated the mechanism is kept away from to the double-axle transmission case, agitator motor's one end fixedly connected with goes out the hopper is kept away from to the below that the mechanism was preheated to the compounding, it is provided with the fresh air groove to go out one side that the hopper is close to the feeder hopper, the fixed intercommunication of one end that the fresh air groove was kept away from to go out the hopper has negative pressure pipeline.
As a further description of the above technical solution:
the mixing preheating mechanism comprises a heat insulation sleeve, an electric heating rod and a stirring spiral plate, wherein the electric heating rod and the electric heating rod are rotatably connected to the upper end and the lower end of the heat insulation sleeve respectively, the stirring spiral plate and the stirring spiral plate are fixedly connected to the outer sides of the electric heating rod respectively, and the stirring spiral plate is meshed with the stirring spiral plate.
As a further description of the above technical solution:
the output end of the stirring motor is in transmission connection with the two electric heating rods through a double-shaft transmission box respectively, and the two electric heating rods rotate reversely at constant speed.
As a further description of the above technical solution:
and the outer sides of the two bottom fixing frames are fixedly connected with the inner wall of the discharge pipe corresponding to each other.
As a further description of the above technical solution:
two the outside sleeve of transmission loop bar respectively with corresponding reduction gear and transmission frame fixed connection, two the both ends of the inside transfer line of transmission loop bar respectively with corresponding reduction gear output and feed rod fixed connection.
As a further description of the above technical solution:
a filter screen is arranged inside one end, close to the discharge hopper, of the negative pressure pipeline.
As a further description of the above technical solution:
and a dust filtering net is arranged in the fresh air groove.
As a further description of the above technical solution:
and a capacity detector is fixedly connected below the two speed reducers.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses be provided with two partition bins and discharging pipes, cooperate independent feeding spiral plate and feeding motor, can form the independent control of major ingredient and auxiliary material feeding when the feeding, need not to prepare in advance, and when the operation, can alternate the material ratio, the production gradual change look plastic products of being convenient for has improved the practicality of device.
2. The utility model discloses be provided with the compounding and preheat the mechanism, can form double helix rabbling mechanism and mix the stirring to the major ingredient, and accessible electric heat pole preheats the work to the material when mixing the stirring, reduces injection molding machine pressure, has strengthened the practicality of device.
3. The utility model discloses be provided with fresh air groove and negative pressure pipeline, the cooperation compounding preheats the mechanism, and the work of preheating of usable electric heat pole makes the moisture evaporation of material back, and vapor is taken out to the rethread negative pressure pipeline, does not influence feeding work, has strengthened the practicality of device.
Drawings
Fig. 1 is a schematic top-view perspective view of a raw material storage device for a plastic injection molding machine according to the present invention;
FIG. 2 is a schematic front view of a raw material storage device for a plastic injection molding machine according to the present invention;
FIG. 3 is a schematic view of the internal structure of a material storage box of the material storage device for plastic injection molding machine of the present invention;
FIG. 4 is a schematic structural view of a mixed material preheating mechanism of the raw material storage device for the plastic injection molding machine of the present invention;
fig. 5 is a schematic bottom perspective view of the raw material storage device for plastic injection molding machine according to the present invention.
Illustration of the drawings:
1. a material storage box; 2. a box cover; 3. a feed hopper; 4. a discharge pipe; 5. separating the bins; 6. a speed reducer; 7. a feeding motor; 8. a drive loop bar; 9. a mixed material preheating mechanism; 10. a feed rod; 11. a feed screw plate; 12. a bottom mount; 13. a capacity detector; 14. a transmission frame; 15. a double-shaft transmission case; 16. a stirring motor; 17. a discharge hopper; 18. a negative pressure pipeline; 19. a fresh air groove; 901. a heat insulating sleeve; 902. an electric heating rod; 903. the spiral plate is stirred.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a raw material storage device for a plastic injection molding machine comprises a storage box 1 and a box cover 2, the box cover 2 is fixedly connected above the storage box 1, a feed hopper 3 is fixedly connected on both sides above one surface of the storage box 1, two separating bins 5 are arranged at both ends inside the storage box 1, discharging pipes 4 are fixedly connected at the bottoms of the two separating bins 5, reducers 6 are fixedly connected on both sides above the box cover 2, capacity detectors 13 are fixedly connected below the two reducers 6, feeding motors 7 are fixedly connected above the two reducers 6, transmission sleeve rods 8 are arranged at positions corresponding to the discharging pipes 4 below the two reducers 6, feeding rods 10 are arranged at one ends of the two transmission sleeve rods 8 far away from the reducers 6, one ends of the feeding rods 10 far away from the transmission sleeve rods 8 are rotatably connected with a bottom fixing frame 12, the inner walls of the discharging pipes 4 corresponding to the outer sides of the two bottom fixing frames 12 are fixedly connected, the utility model discloses two separating bins 5 and discharging pipe 4 that set up cooperate independent feeding spiral plate 11 and feeding motor 7, can form the independent control of main material and auxiliary material feeding when feeding, need not to prepare in advance, and in operation, can change the material proportion, be convenient for produce the gradual change look plastic products, have improved the practicality of device;
a mixing preheating mechanism 9 is fixedly connected below the two discharge pipes 4, a double-shaft transmission box 15 is fixedly connected at one end of the mixing preheating mechanism 9 close to the discharge pipes 4, a stirring motor 16 is fixedly connected at one end of the double-shaft transmission box 15 far away from the mixing preheating mechanism 9, the mixing preheating mechanism 9 comprises a heat insulation sleeve 901, electric heating rods 902 and stirring spiral plates 903, the upper end and the lower end of the heat insulation sleeve 901 are rotatably connected with the electric heating rods 902, the outer sides of the two electric heating rods 902 are fixedly connected with the stirring spiral plates 903, the two stirring spiral plates 903 are mutually meshed, the output end of the stirring motor 16 is respectively in transmission connection with the two electric heating rods 902 through the double-shaft transmission box 15, the two electric heating rods 902 reversely rotate at a constant speed, a double-screw stirring mechanism can be formed to mix and stir main and auxiliary materials, the materials can be preheated through the electric heating rods 902 while mixing is carried out, the pressure of the injection molding machine is reduced, the practicability of the device is enhanced;
mixing material preheats one end fixedly connected with of agitator motor 16 and goes out hopper 17 in mechanism 9's below, one side that goes out hopper 17 and be close to feeder hopper 3 is provided with new trend groove 19, the inside of new trend groove 19 is provided with the dust screen, the fixed intercommunication of one end that goes out hopper 17 and keep away from new trend groove 19 has negative pressure pipeline 18, negative pressure pipeline 18 is close to the inside filter screen that is provided with of one end that goes out hopper 17, the work of preheating of usable electric heat pole 902, after the moisture evaporation of messenger's material, vapor is taken out to the rethread negative pressure pipeline, do not influence feeding work, the practicality of device has been strengthened.
The working principle is as follows: the utility model discloses when using, two compartment 5 and discharging pipe 4, cooperate independent feeding spiral plate 11 and feeding motor 7, can form the independent control of major ingredient and auxiliary material feeding when the feeding, need not to prepare in advance, and when the operation, can alternate the material ratio, be convenient for produce gradual change look plastic products, mechanism 9 is preheated to the compounding of setting, can form double helix rabbling mechanism and mix the stirring to major ingredient, and accessible electric heat pole 902 preheats the work to the material when mixing the stirring, reduce injection molding machine pressure, and new trend groove 19 and negative pressure pipeline 18, the work of preheating of usable electric heat pole 902, after making the moisture evaporation of material, rethread negative pressure pipeline 18 takes away vapor, do not influence feeding work, the practicality of device has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a raw materials storage device for plastic injection molding machine, includes storage case (1) and case lid (2), its characterized in that: the box cover (2) is fixedly connected above the storage box (1), the feed hopper (3) is fixedly connected to both sides of the upper side of one surface of the storage box (1), the partition bins (5) are arranged at both ends of the interior of the storage box (1), the discharge pipes (4) are fixedly connected to the bottoms of the two partition bins (5), the reducers (6) are fixedly connected to both sides of the upper side of the box cover (2), the feed motors (7) are fixedly connected to the upper sides of the two reducers (6), the transmission sleeve rods (8) are arranged at positions corresponding to the discharge pipes (4) below the two reducers (6), the feed rods (10) are arranged at the ends, far away from the reducers (6), of the two transmission sleeve rods (8), the bottom fixing frame (12) is rotatably connected to one end, far away from the transmission sleeve rods (8), of the feed rods (10), the feeding screw plates (11) are fixedly sleeved at the positions of the two feeding rods (10) corresponding to the discharging pipe (4), and the transmission frames (14) are fixedly connected to the bottoms of the two separation bins (5) below the transmission sleeve rods (8);
two below fixedly connected with compounding of discharging pipe (4) preheats mechanism (9), the compounding preheats one end fixedly connected with double-axle transmission case (15) that mechanism (9) are close to discharging pipe (4), the one end fixedly connected with agitator motor (16) that the compounding preheated mechanism (9) are kept away from in double-axle transmission case (15), the compounding preheats one end fixedly connected with play hopper (17) that agitator motor (16) were kept away from in the below of mechanism (9), one side that goes out hopper (17) and be close to feeder hopper (3) is provided with fresh air groove (19), the fixed intercommunication of one end that goes out hopper (17) and keep away from fresh air groove (19) has negative pressure pipeline (18).
2. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: the mixing preheating mechanism (9) comprises a heat insulation sleeve (901), electric heating rods (902) and stirring spiral plates (903), wherein the upper end and the lower end of the heat insulation sleeve (901) are rotatably connected with the electric heating rods (902), the outer sides of the two electric heating rods (902) are fixedly connected with the stirring spiral plates (903), and the two stirring spiral plates (903) are meshed with each other.
3. The material storage device for a plastic injection molding machine according to claim 2, characterized in that: the output end of the stirring motor (16) is in transmission connection with the two electric heating rods (902) through a double-shaft transmission box (15), and the two electric heating rods (902) rotate in the same speed and opposite directions.
4. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: the outer sides of the two bottom fixing frames (12) are fixedly connected with the inner wall of the discharge pipe (4) corresponding to each other.
5. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: the outer sleeves of the two transmission sleeve rods (8) are respectively and fixedly connected with the corresponding speed reducer (6) and the corresponding transmission frame (14), and the two ends of the inner transmission rod of the two transmission sleeve rods (8) are respectively and fixedly connected with the output end of the corresponding speed reducer (6) and the corresponding feeding rod (10).
6. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: a filter screen is arranged in one end of the negative pressure pipeline (18) close to the discharge hopper (17).
7. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: and a dust filtering net is arranged in the fresh air groove (19).
8. The material storage device for a plastic injection molding machine according to claim 1, characterized in that: and a capacity detector (13) is fixedly connected below the two speed reducers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220150119.7U CN217098622U (en) | 2022-01-20 | 2022-01-20 | Raw material storage device for plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220150119.7U CN217098622U (en) | 2022-01-20 | 2022-01-20 | Raw material storage device for plastic injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217098622U true CN217098622U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220150119.7U Active CN217098622U (en) | 2022-01-20 | 2022-01-20 | Raw material storage device for plastic injection molding machine |
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| Country | Link |
|---|---|
| CN (1) | CN217098622U (en) |
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- 2022-01-20 CN CN202220150119.7U patent/CN217098622U/en active Active
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