CN219028068U - Automatic raw material distribution device - Google Patents
Automatic raw material distribution device Download PDFInfo
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- CN219028068U CN219028068U CN202320144220.6U CN202320144220U CN219028068U CN 219028068 U CN219028068 U CN 219028068U CN 202320144220 U CN202320144220 U CN 202320144220U CN 219028068 U CN219028068 U CN 219028068U
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Abstract
The utility model discloses an automatic raw material distribution device, which relates to the technical field of raw material distribution devices and comprises a mixing box, wherein a plurality of raw material distribution mechanisms are arranged at the top of the mixing box; the raw material distribution mechanism comprises a distribution box, a hopper, a feeding component, a second motor, a weighing box, a weighing device, a third motor, a winding roller, a steel wire rope and a leakage-proof leather collar; according to the technical scheme provided by the utility model, the raw material distribution mechanism is arranged, and specifically, when the raw material distribution mechanism is used, different raw materials are added into the hoppers of all the material distribution mechanisms at the top of the mixing box, then the raw materials are discharged into the weighing box through the second motor driving feeding assembly, meanwhile, the raw materials are weighed by the weighing device, when the set weight is reached, the raw materials are stopped to be discharged, then the third motor driving the winding roller to put down one end of the weighing device, so that the raw materials are discharged into the mixing box, and when different raw materials are distributed, the steps are simple, the raw material proportioning precision is improved, the labor intensity of workers is reduced, the working continuity is high, and the integral distribution efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of raw material distribution devices, in particular to an automatic raw material distribution device.
Background
The injection molding is to add materials into a charging barrel from a hopper by utilizing the thermophysical property of plastics, the outside of the charging barrel is heated by a heating ring to melt the materials, a screw rod which is driven to rotate under the action of an external power motor is arranged in the charging barrel, then the materials are extruded and pushed out into a designated die cavity under the action of the screw rod, and then the materials are cooled and molded.
Injection molding is a cyclic process comprising the steps of: quantitative feeding, melting plasticizing, pressurizing injection, mold filling cooling and mold opening and taking, wherein the process is a cycle.
In the quantitative feeding process, different products need to be processed, the types of raw materials needing to be added are different and the mixture ratio is different, the raw materials are usually mixed in a manual mode at present, the raw materials need to be weighed, mixed and the like, and then the prepared raw materials are added into an injection molding machine for use, so that the steps are complicated, the manual feeding efficiency is low, the labor intensity of workers is high, and improvement is needed
The prior art has the following defects or problems:
at present, the proportioning of raw materials is carried out during injection molding quantitative feeding, different raw materials are weighed and mixed in a manual mode, and then the prepared raw materials are added into an injection molding machine for use, so that the steps are complicated, the manual proportioning efficiency is low, the proportioning precision of the raw materials is low, the labor intensity of workers is high, and the overall production efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing an automatic raw material distribution device, which has the advantages of simple steps, improved raw material proportioning precision, reduced labor force of workers, high work continuity and improved overall distribution efficiency when different raw materials are distributed, and can drive a rotating shaft to rotate through a first motor so that a stirring rod can mix various raw materials.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the automatic raw material distribution device comprises a mixing box, wherein a plurality of raw material distribution mechanisms are arranged at the top of the mixing box;
the raw material distribution mechanism comprises a distribution box, a hopper, a feeding component, a second motor, a weighing box, a weighing device, a third motor, a winding roller, a steel wire rope and a leakage-proof leather collar, wherein the distribution box is fixedly arranged at the top of the mixing box, the hopper is fixedly connected to the top of the distribution box, the feeding component is arranged on the inner side of an output port of the hopper, the second motor is fixedly arranged at the top of the distribution box, the weighing box is fixedly arranged inside the distribution box, one end of the weighing device is rotationally connected to one side of the bottom of the weighing box, the third motor is fixedly arranged on one side of the weighing box, the winding roller is fixedly arranged at one end of an output shaft of the third motor, the steel wire rope is arranged between one end of the weighing device and the winding roller, and the leakage-proof leather collar is fixedly arranged at the bottom of the inner side of the weighing box.
Further, the second motor is fixedly arranged on one side of the hopper, and the output end of the second motor is matched with the output end of the feeding component.
Further, wire rope one end fixed connection is at the wind-up roll outer wall, wire rope other end fixed connection is in weighing machine one end bottom.
Further, the weighing surface of the weighing device is movably arranged on the inner side of the bottom of the weighing box, and the leak-proof leather collar is fixedly arranged between the weighing surface of the weighing device and the inner side of the bottom of the weighing box.
Further, the feeding subassembly includes fixed axle, feed roller, external screw thread and fixation nut, the fixed axle rotates to be connected at distribution box top inboard, feed roller movable mounting is at the fixed axle outer wall, the external screw thread is seted up at the fixed axle inboard, fixation nut fixed mounting is between feed roller both ends and fixed axle.
Further, one end of the fixed shaft penetrates through the outer side of the distribution box, and one end of the fixed shaft and one end of the second motor are in chain transmission through the installation chain wheel.
Further, a first motor is fixedly arranged at the axle center of the top of the mixing box, a rotating shaft is fixedly arranged at the output end of the first motor, a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft, one end of the rotating shaft and the stirring rods are movably arranged inside the mixing box, and a discharging valve is fixedly arranged at the bottom of the mixing box.
The utility model has the beneficial effects that:
according to the utility model, different raw materials are added into the hoppers of all the distributing mechanisms at the top of the mixing box when the raw material distributor is used, then the raw materials are discharged into the weighing box through the second motor driving feeding assembly, meanwhile, the raw materials are stopped being discharged when the set weight is achieved through the weighing device, and then the third motor driving winding roller is used for setting down one end of the weighing device, so that the raw materials are discharged into the mixing box, and further, when different raw materials are distributed, the steps are simple, the proportioning precision of the raw materials is improved, the labor force of workers is reduced, the working continuity is high, and the integral distribution efficiency is improved.
Through setting up first motor, pivot, puddler and blowing valve, specifically, after the mixed incasement is got rid of to various raw materials in proportion, drive the pivot through first motor and rotate for the puddler stirs the mixture to various raw materials, and the rethread blowing valve discharge is used after the mixture is accomplished, and the mixture of raw materials of being convenient for further improves work efficiency.
Through setting up feed subassembly and second motor, specific position through loosening fixation nut, the last recess of change feed roller is in the position of hopper bottom, can be according to the raw materials of difference, adjusts the unloading volume that the raw materials did not survey, and through adjusting second motor rotational speed, the control unloading rate of being convenient for.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side partial cross-sectional view of the material dispensing mechanism of the present utility model;
FIG. 3 is a schematic view of a feed assembly of the present utility model;
fig. 4 is a side partial cross-sectional view of the present utility model.
In the figure: 1. a mixing box; 2. a first motor; 3. a rotating shaft; 4. a stirring rod; 5. a discharging valve; 6. a raw material distribution mechanism; 601. a distribution box; 602. a hopper; 603. a feed assembly; 6031. a fixed shaft; 6032. a feed roller; 6033. an external thread; 6034. a fixing nut; 604. a second motor; 605. weighing box; 606. a weighing device; 607. a third motor; 608. a wind-up roll; 609. a wire rope; 610. leak-proof leather collar.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
Referring to fig. 1 to 4, in the present embodiment: the automatic raw material distribution device comprises a mixing box 1, wherein a plurality of raw material distribution mechanisms 6 are arranged at the top of the mixing box 1; the mixing box 1 serves to store the raw materials dispensed in the amount discharged from the raw material dispensing mechanism 6.
The raw material distribution mechanism 6 comprises a distribution box 601, a hopper 602, a feeding component 603, a second motor 604, a weighing box 605, a weighing device 606, a third motor 607, a winding roller 608, a steel wire rope 609 and a leak-proof leather collar 610, wherein the distribution box 601 is fixedly arranged at the top of the mixing box 1, the hopper 602 is fixedly connected at the top of the distribution box 601, the feeding component 603 is arranged at the inner side of an output port of the hopper 602, the second motor 604 is fixedly arranged at the top of the distribution box 601, the weighing box 605 is fixedly arranged in the distribution box 601, one end of the weighing device 606 is rotatably connected to one side of the bottom of the weighing box 605, the third motor 607 is fixedly arranged at one side of the weighing box 605, the winding roller 608 is fixedly arranged at one end of the third motor output shaft, the steel wire rope 609 is arranged between one end of the weighing device 606 and the winding roller 608, the leak-proof leather collar 610 is fixedly arranged at the inner side of the weighing box 605, one end of the steel wire rope 609 is fixedly arranged at one side of the hopper 602, the output end of the second motor 604 is matched with the output end of the feeding component 603, one end of the steel wire rope 609 is fixedly connected to the outer wall of the winding roller 608, the other end of the steel wire rope is fixedly connected to one end of the weighing device 606, the weighing device 606 is fixedly arranged at the bottom of the weighing device 606, the movable bottom of the weighing device 606 is arranged at the inner side of the weighing device 605, and is fixedly arranged between the inner side of the weighing device 606 and the leak-proof leather collar 610; the function of the raw material distribution mechanism 6 is to distribute different raw materials according to a proportion, the principle is that different raw materials are respectively poured into the hoppers 602 of the raw material distribution mechanisms 6 through the hoppers 602, then the feeding assembly 603 is driven by the second motor 604 to discharge materials into the weighing box 605 at a constant speed, then the weighing device 606 arranged at the bottom of the weighing box 605 is used for weighing the materials, when the weight reaches a set value, the rolling roller 608 is driven by the third motor 607 to rotate, the steel wire rope 609 is loosened, one end of the weighing device 606 falls down, the materials are poured into the mixing box 1, and the leakage-proof leather collar 610 is arranged to prevent the raw materials from leaking out of the edge of the weighing device 606 during weighing.
In some embodiments, the feeding component 603 includes a fixed shaft 6031, a feeding roller 6032, external threads 6033 and a fixed nut 6034, the fixed shaft 6031 is rotatably connected to the inner side of the top of the distribution box 601, the feeding roller 6032 is movably mounted on the outer wall of the fixed shaft 6031, the external threads 6033 are arranged on the inner side of the fixed shaft 6031, the fixed nut 6034 is fixedly mounted between two ends of the feeding roller 6032 and the fixed shaft 6031, one end of the fixed shaft 6031 penetrates through the outer side of the distribution box 601, and one end of the fixed shaft 6031 and one end of the second motor 604 are in chain transmission through a mounting sprocket; the fixed shaft 6031 is driven to rotate through the chain transmission through the third motor 607, and then the feeding roller 6032 is driven to rotate for discharging, wherein a plurality of grooves are formed in the feeding roller 6032 and used for discharging materials, the external threads 6033 and the fixed nuts 6034 are arranged, the positions of the feeding roller 6032 are adjusted through loosening the fixed nuts 6034, the positions of the grooves in the bottom of the hopper 602 on the feeding roller 6032 are changed, the discharging quantity of the raw materials which are not measured can be adjusted according to different raw materials, and the discharging speed is conveniently controlled through adjusting the rotating speed of the second motor 604.
In some embodiments, a first motor 2 is fixedly arranged at the axis of the top of the mixing box 1, a rotating shaft 3 is fixedly arranged at the output end of the first motor 2, a plurality of stirring rods 4 are fixedly connected to the outer wall of the rotating shaft 3, one end of the rotating shaft 3 and the stirring rods 4 are movably arranged in the mixing box 1, and a discharging valve 5 is fixedly arranged at the bottom of the mixing box 1; after various raw materials are discharged into the mixing box 1 according to proportion, the first motor 2 drives the rotating shaft 3 to rotate, so that the stirring rod 4 stirs and mixes the various raw materials, and the raw materials are discharged through the discharging valve 5 for use after the mixing is finished, so that the raw materials are convenient to mix, and the working efficiency is further improved.
The first motor 2, the second motor 604, the weighing device 606 and the third motor 607 according to the embodiment can be freely configured according to the actual application scenario, and the first motor 2, the second motor 604, the weighing device 606 and the third motor 607 work by adopting a method commonly used in the prior art.
The working principle and the using flow of the utility model are as follows: when the mixer is used, different raw materials are respectively poured into the hoppers 602 of the raw material distribution mechanisms 6, then the feeding components 603 are driven by the second motor 604, the materials are discharged into the weighing box 605 at a constant speed, then the materials are weighed by the weighing device 606 arranged at the bottom of the weighing box 605, when the weight reaches a set value, the rolling roller 608 is driven by the third motor 607 to rotate, the steel wire ropes 609 are loosened, one ends of the weighing device 606 fall down, the materials are poured into the mixing box 1, then after the raw materials are discharged into the mixing box 1 in proportion, the rotary shafts 3 are driven by the first motor 2 to rotate, the stirring rods 4 stir and mix the raw materials, and then the raw materials are discharged by the discharging valves 5 to be used after mixing, so that the raw materials are conveniently mixed, the proportioning precision of the raw materials is improved, the labor force of workers is reduced, the working continuity is high, and the overall distribution efficiency is improved.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (7)
1. Automatic raw materials dispensing device, its characterized in that: the device comprises a mixing box (1), wherein a plurality of raw material distribution mechanisms (6) are arranged at the top of the mixing box (1);
raw materials dispensing mechanism (6) include distribution box (601), hopper (602), feed subassembly (603), second motor (604), weighing box (605), weighing ware (606), third motor (607), wind-up roll (608), wire rope (609) and leak protection apron (610), distribution box (601) fixed mounting is at mixing box (1) top, hopper (602) fixed connection is at distribution box (601) top, feed subassembly (603) set up inboard at hopper (602) delivery outlet, second motor (604) fixed mounting is at distribution box (601) top, weighing box (605) fixed mounting is inside distribution box (601), weighing ware (606) one end rotation is connected in weighing box (605) bottom one side, third motor (607) fixed mounting is in weighing box (605) one side, wind-up roll (608) fixed mounting is in third motor (607) output shaft one end, wire rope (609) set up between weighing ware (606) one end and wind-up roll (608), leak protection apron (605) fixed mounting is in weighing box (610) bottom one side.
2. The automatic raw material dispensing apparatus of claim 1, wherein: the second motor (604) is fixedly arranged on one side of the hopper (602), and the output end of the second motor (604) is matched with the output end of the feeding component (603).
3. The automatic raw material dispensing apparatus of claim 1, wherein: one end of the steel wire rope (609) is fixedly connected to the outer wall of the winding roller (608), and the other end of the steel wire rope (609) is fixedly connected to the bottom of one end of the weighing device (606).
4. The automatic raw material dispensing apparatus of claim 1, wherein: the weighing surface of the weighing device (606) is movably arranged on the inner side of the bottom of the weighing box (605), and the leak-proof leather collar (610) is fixedly arranged between the weighing surface of the weighing device (606) and the inner side of the bottom of the weighing box (605).
5. The automatic raw material dispensing apparatus of claim 1, wherein: the feeding assembly (603) comprises a fixed shaft (6031), a feeding roller (6032), external threads (6033) and a fixing nut (6034), wherein the fixed shaft (6031) is rotationally connected to the inner side of the top of the distribution box (601), the feeding roller (6032) is movably mounted on the outer wall of the fixed shaft (6031), the external threads (6033) are formed on the inner side of the fixed shaft (6031), and the fixing nut (6034) is fixedly mounted between two ends of the feeding roller (6032) and the fixed shaft (6031).
6. The automatic raw material dispensing apparatus of claim 5, wherein: one end of the fixed shaft (6031) penetrates through the outer side of the distribution box (601), and one end of the fixed shaft (6031) and one end of the second motor (604) are in chain transmission through a mounting chain wheel.
7. The automatic raw material dispensing apparatus of claim 1, wherein: the novel mixing box is characterized in that a first motor (2) is fixedly arranged at the axis of the top of the mixing box (1), a rotating shaft (3) is fixedly arranged at the output end of the first motor (2), a plurality of stirring rods (4) are fixedly connected to the outer wall of the rotating shaft (3), one end of the rotating shaft (3) and the stirring rods (4) are movably arranged inside the mixing box (1), and a discharging valve (5) is fixedly arranged at the bottom of the mixing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144220.6U CN219028068U (en) | 2023-02-01 | 2023-02-01 | Automatic raw material distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144220.6U CN219028068U (en) | 2023-02-01 | 2023-02-01 | Automatic raw material distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219028068U true CN219028068U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144220.6U Active CN219028068U (en) | 2023-02-01 | 2023-02-01 | Automatic raw material distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219028068U (en) |
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2023
- 2023-02-01 CN CN202320144220.6U patent/CN219028068U/en active Active
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