CN220008450U - Plastic granules drying device with ration ejection of compact function - Google Patents

Abstract

The utility model discloses a plastic particle drying device with a quantitative discharging function, which comprises a drying box, wherein a stirring assembly and a drying assembly are arranged in the drying box, a cavity opening and closing assembly positioned below the stirring assembly is arranged in the drying box, a partition plate positioned below the cavity opening and closing assembly is horizontally arranged on the inner side wall of the drying box, a discharging box is communicated with the bottom of the partition plate, a first overturning assembly and a second overturning assembly are arranged in the discharging box from top to bottom, a pressure sensor is arranged at the top of the second overturning assembly, a weighing plate is arranged at the weighing end of the pressure sensor, a discharging plate which is positioned below the discharging box and penetrates through the drying box is arranged on the rear side wall of an inner cavity of the drying box, a feeding port is arranged at the top of the drying box, and a controller is arranged on the front surface of the drying box.

Description

Plastic granules drying device with ration ejection of compact function

Technical Field

The utility model relates to the technical field of plastic particle drying, in particular to a plastic particle drying device with a quantitative discharging function.

Background

The plastic particles are small granular matters produced by various plastic resins through the processes of processing, crushing, sieving and the like, the plastic particles are formed by extrusion and extrusion in the production process, the formed plastic is cut into granules, water is cooled, water can adhere to the plastic particles in the cooling process, and the plastic particles are required to be dried in the plastic processing process, so that the plastic particles are kept in a dry state, and the product quality and the production efficiency are ensured.

The utility model provides a traditional drying device for plastic granules mainly comprises box and drying system, its theory of operation is through placing plastic granules in the box, carries out drying process through drying system, discharges after the drying is accomplished and carries out the bagging-off, nevertheless this kind of mode can only carry out drying process to plastic granules, and can't realize the function of ration ejection of compact, can't carry out accurate control ejection of compact according to production demand and product requirement, carry out the bagging-off, lead to operation such as the follow-up use needs weighing of plastic granules, production efficiency has been reduced, so put forward a plastic granules drying device with ration ejection of compact function solves above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a plastic particle drying device with a quantitative discharging function, so as to solve the problems.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a plastic granules drying device with ration ejection of compact function, includes the drying cabinet, the inside of drying cabinet is equipped with stirring subassembly and drying module, the inside of drying cabinet is equipped with and is located the cavity of stirring subassembly below opens and shuts the subassembly, the inside wall level of drying cabinet is equipped with and is located the baffle of cavity opening and shutting the subassembly below, the bottom intercommunication of baffle has the blowing case, the inside of blowing case is supreme down to be equipped with first upset subassembly and second upset subassembly, the top of second upset subassembly is equipped with pressure sensor, pressure sensor's weighing end is equipped with the weighing plate, the inner chamber rear side wall of drying cabinet is equipped with and is located blowing case below and runs through the stripper of drying cabinet, the top of drying cabinet is equipped with the feed inlet, the front of drying cabinet is equipped with the controller.

Preferably, the stirring assembly comprises a stirring motor and stirring paddles, the stirring paddles are arranged in the drying box, the stirring motor is arranged at the top of the drying box, and the output end of the stirring motor penetrates through the drying box and is coaxially connected with the stirring paddles.

Preferably, the cavity opening and closing assembly comprises a striker plate and an air cylinder, wherein the striker plates are hinged to the left side wall and the right side wall of the drying box, and the air cylinders are hinged between the bottoms of the striker plates and the inner side walls of the drying box.

Preferably, the drying component comprises a rectangular box, an air supply pipe, an air conveying pipe, heating wires and an air blower, wherein the rectangular box is arranged on the left side and the right side of the drying box, the two air conveying pipes are communicated between the rectangular boxes and along the outer sides of the drying box, the two heating wires are arranged in the rectangular boxes, the two heating wires are arranged on the opposite sides of the rectangular boxes, the air conveying pipes which penetrate through the drying box and are located above the baffle plate are arranged on the opposite sides of the rectangular boxes, and the air supply opening is arranged on the back of the drying box and is communicated with the air blower.

Preferably, the first overturning assembly comprises a first stepping motor and a first baffle, the first baffle is horizontally arranged in the discharging box, and the left side of the discharging box is provided with the first stepping motor of which the output end penetrates into the discharging box and is fixedly connected with the first baffle.

Preferably, the second overturning assembly comprises a second stepping motor and a second baffle, the second baffle below the first baffle is horizontally arranged in the discharging box, the second stepping motor is arranged on the left side of the discharging box, the output end of the second stepping motor penetrates through the discharging box and is fixedly connected with the second baffle, and the pressure sensor is arranged at the top of the second baffle.

Preferably, the top of the second baffle is provided with a limiting rod at intervals, and the limiting rod penetrates through the upper portion of the weighing plate and is in sliding connection with the weighing plate, and the top of the limiting rod is provided with a stop block.

Preferably, a fan is arranged at the top of the drying box.

Compared with the prior art, the utility model has the beneficial effects that: through controlling first upset subassembly, make its slope or upset, make the plastic granules on the baffle arrange into on the weighing plate, detect the weight of plastic granules on the weighing plate through pressure sensor, if reach the settlement weight, then control second upset subassembly, make its slope, control first upset subassembly resumes the normal position, avoid increasing plastic granules weight, make the weighing plate slope of being connected with second upset subassembly, plastic granules on the weighing plate can arrange the stripper, collect at last, thereby possess quantitative ejection of compact's advantage.

Drawings

The present utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a three-dimensional view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is a top view of the present utility model;

fig. 5 is an enlarged view of the present utility model at a.

In the accompanying drawings: 1. a drying box; 2. a stirring assembly; 21. a stirring motor; 22. stirring paddles; 3. a cavity opening and closing assembly; 31. a striker plate; 32. a cylinder; 41. a rectangular box; 42. an air supply pipe; 43. an air delivery pipe; 44. a heating wire; 45. a blower; 5. a partition plate; 6. discharging boxes; 7. a first stepping motor; 8. a first baffle; 9. a second baffle; 10. a weighing plate; 11. a pressure sensor; 12. a stripper plate; 13. a feed inlet; 14. a fan; 15. a limit rod; 16. a stop block; 17. a second stepping motor; 18. and a controller.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In this embodiment, given by fig. 1-5, a plastic particle drying device with a quantitative discharging function comprises a drying box 1, wherein a stirring component 2 and a drying component are arranged in the drying box 1, a cavity opening and closing component 3 positioned below the stirring component 2 is arranged in the drying box 1, a partition board 5 positioned below the cavity opening and closing component 3 is horizontally arranged on the inner side wall of the drying box 1, a discharging box 6 is communicated with the bottom of the partition board 5, a first overturning component and a second overturning component are arranged in the discharging box 6 from top to bottom, a pressure sensor 11 is arranged at the top of the second overturning component, a weighing plate 10 is arranged at the weighing end of the pressure sensor 11, a discharging plate 12 which is positioned below the discharging box 6 and penetrates through the drying box 1 is arranged on the rear side wall of an inner cavity of the drying box 1, a feeding hole 13 is formed in the top of the drying box 1, and a controller 18 is arranged on the front of the drying box 1.

In this embodiment, the top of the partition 5 is high, medium and low, and can guide the plastic particles to flow to the discharge box 6, the discharge plate 12 is high at the back and low at the front, so that the discharge plate 12 can be rapidly discharged, when in use, a bag is sleeved on the discharge plate 12, then the weight of the discharged material is set through the controller 18, the first overturning assembly is controlled to incline or overturn by 90 degrees, the plastic particles on the partition 5 are discharged onto the weighing plate 10, the weight of the plastic particles on the weighing plate 10 is detected through the pressure sensor 11, if the set weight is reached, the second overturning assembly is controlled to incline, the first overturning assembly is controlled to restore the original position, the weight of the plastic particles is prevented from being increased, the weighing plate 10 connected with the second overturning assembly is inclined, the plastic particles on the weighing plate 10 can be discharged onto the discharge plate 12, and finally the bag is discharged, and thus the quantitative bagging is realized.

Preferably, as another embodiment of the present utility model, the stirring assembly 2 includes a stirring motor 21 and a stirring blade 22, the stirring blade 22 is disposed in the drying oven 1, the stirring motor 21 is disposed at the top of the drying oven 1, and an output end of the stirring motor 21 penetrates into the drying oven 1 and is coaxially connected with the stirring blade 22.

In this embodiment, when the plastic particles need to be stirred, the stirring motor 21 is driven to drive the stirring blade 22 to rotate, and the plastic particles located in the drying oven 1 are stirred by the rotating stirring blade 22, so that the plastic particles in the drying oven 1 are continuously mixed and flow.

Preferably, as another embodiment of the present utility model, the cavity opening and closing assembly 3 includes a striker plate 31 and a cylinder 32, wherein the striker plates 31 are hinged to both left and right side walls of the drying oven 1, and the cylinder 32 is hinged between the bottoms of the striker plates 31 and the inner side wall of the drying oven 1.

More specifically, when not in use, the air cylinder 32 is in an extending state, and then supports the baffle plate 31 to keep the baffle plate in a horizontal state, when the cavity of the drying oven 1 needs to be controlled to be communicated, the air cylinder 32 is driven to shrink, and then the baffle plate 31 connected with the air cylinder is driven to rotate, so that the interlayer formed by the two baffle plates 31 is opened, and further, the dried plastic particles on the baffle plate 31 fall onto the partition plate 5.

Preferably, as another embodiment of the present utility model, the drying assembly comprises rectangular boxes 41, air supply pipes 42, air supply pipes 43, heating wires 44 and blowers 45, wherein the rectangular boxes 41 are arranged on the left side and the right side of the drying box 1, the air supply pipes 42 along the outer sides of the drying box 1 are communicated between the two rectangular boxes 41, the heating wires 44 are arranged in the two rectangular boxes 41, a plurality of air supply pipes 43 penetrating into the drying box 1 and positioned above the baffle plate 31 are arranged on the opposite sides of the two rectangular boxes 41, and the blowers 45 with air supply openings communicated with the air supply pipes 42 are arranged on the back surface of the drying box 1.

In this embodiment, the heating wire 44 is driven to heat, and then the blower 45 is driven to blow air into the rectangular box 41 through the air supply pipe 42, the air is heated by the heating wire 44 to become hot air, and then the hot air is blown into the drying box 1 through the air supply pipe 43, so that the plastic particles in the drying box 1 are dried.

Preferably, as another embodiment of the present utility model, the first overturning assembly comprises a first stepping motor 7 and a first baffle plate 8, the first baffle plate 8 is horizontally arranged in the discharging box 6, and the first stepping motor 7 with an output end penetrating into the discharging box 6 and fixedly connected with the first baffle plate 8 is arranged on the left side of the discharging box 6.

In this embodiment, the first stepper motor 7 is driven to rotate the first baffle 8, so that the first baffle 8 rotates by any angle or 90 degrees, and plastic particles on the partition board 5 can flow into the discharging box 6 and fall on the weighing plate 10, namely, the flowing speed of the plastic particles is controlled, and the first stepper motor 7 is driven to rotate the first baffle 8, so that the first baffle 8 is horizontal, and can be prevented from flowing into the discharging box 6, so that the subsequent weighing can be performed.

Preferably, as another embodiment of the present utility model, the second overturning assembly comprises a second stepping motor 17 and a second baffle plate 9, the second baffle plate 9 positioned below the first baffle plate 8 is horizontally arranged in the discharging box 6, the second stepping motor 17 is arranged on the left side of the discharging box 6, and the output end of the second stepping motor 17 penetrates into the discharging box 6 and is fixedly connected with the second baffle plate 9, and the pressure sensor 11 is arranged at the top of the second baffle plate 9.

In this embodiment, the second stepper motor 17 is driven to tilt the second baffle 9 by a certain angle, so that the pressure sensor 11 and the weighing plate 10 connected with the second stepper motor are driven to tilt, and the plastic particles on the weighing plate 10 drop onto the stripper plate 12 so as to flow into the bag.

Preferably, as another embodiment of the present utility model, the top of the second baffle plate 9 is provided with a spacing rod 15 penetrating above the weighing plate 10 and slidingly connected with the same, and the top of the spacing rod 15 is provided with a stop block 16.

In this embodiment, the limiting rod 15 can limit the weighing plate 10, so as to prevent the weighing plate 10 from shifting or shaking, and the stop block 16 can limit the stroke of the weighing plate 10, and meanwhile, avoid the weighing plate 10 from sliding out of the limiting rod 15.

Preferably, as another embodiment of the present utility model, the top of the drying oven 1 is provided with a fan 14.

More specifically, the number of fans 14 is two, so that the air discharge rate can be increased, and the fans 14 can be driven to discharge the wet air in the drying oven 1, thereby improving the drying efficiency.

Working principle: firstly, plastic particles are poured into the drying box 1 from the feed inlet 13, the plastic particles finally fall on the baffle plates 31, after the plastic particles are ready to be finished, the stirring motor 21 is controlled by the controller 18 to drive the stirring blades 22 to rotate, the plastic particles are stirred, meanwhile, the heating wires 44 are controlled to heat, air is blown into the rectangular box 41 through the air supply pipe 42 by the driving blower 45, after being heated by the heating wires 44, the air becomes hot air, and then is blown into the drying box 1 through the air supply pipe 43, so that the plastic particles in the drying box 1 are dried, meanwhile, the fan 14 is driven to discharge the wet air in the drying box 1, after the drying is finished, the air cylinder 32 is driven to shrink, the baffle plates 31 connected with the plastic particles are driven to rotate, the partition layers formed by the two baffle plates 31 are opened, the dried plastic particles on the baffle plates 31 fall onto the partition plates 5, then the air cylinder 32 is driven to restore the original position, and the operation is repeated, so that the plastic particles can be dried continuously;

the second step, through the controller 18, set for the weight value of ejection of compact, then cover the sack on stripper 12, the next step controller 18 can drive first step motor 7 and drive first baffle 8 and rotate, make it slope certain angle or rotate 90, make the dry plastic granules on the baffle 5 drop on weighing plate 10, after a certain time, drive first step motor 7 and drive first baffle 8 and resume the normal position, block the entry, avoid continuing to drop the plastic granules, and influence weighing result, detect the weight of the body immediately through the detection of pressure sensor 11, if reaching the settlement weight, can drive second step motor 17 and drive second baffle 9 and slope certain angle, drive pressure sensor 11 and weighing plate 10 that it is connected to incline, make the plastic granules on the weighing plate 10 drop to stripper 12, accomplish the bagging finally, if do not reach the settlement weight, repeat above operation, until the weight stacks to the weight value of settlement, thereby realize the effect of ration ejection of compact.

In the description of the present specification, the descriptions of the terms "example," "an embodiment," "certain embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of this specification without the exercise of inventive faculty, and such equivalent modifications and alternatives are intended to be included within the scope of the utility model as defined in the claims.

Claims (8)

1. The utility model provides a plastic granules drying device with ration ejection of compact function, includes drying cabinet (1), the inside of drying cabinet (1) is equipped with stirring subassembly (2) and drying module, its characterized in that: the inside of drying cabinet (1) is equipped with and is located cavity opening and closing subassembly (3) of stirring subassembly (2) below, the inside wall level of drying cabinet (1) is equipped with and is located baffle (5) of cavity opening and closing subassembly (3) below, the bottom intercommunication of baffle (5) has blowing case (6), the inside of blowing case (6) is supreme down to be equipped with first upset subassembly and second upset subassembly, the top of second upset subassembly is equipped with pressure sensor (11), the weighing end of pressure sensor (11) is equipped with weighing plate (10), the inner chamber rear side wall of drying cabinet (1) is equipped with and is located blowing case (6) below and runs through stripper (12) of drying cabinet (1), the top of drying cabinet (1) is equipped with feed inlet (13), the front of drying cabinet (1) is equipped with controller (18).

2. The plastic particle drying device with the quantitative discharging function according to claim 1, wherein the stirring assembly (2) comprises a stirring motor (21) and stirring paddles (22), the stirring paddles (22) are arranged in the drying box (1), the stirring motor (21) is arranged at the top of the drying box (1), and the output end of the stirring motor (21) penetrates through the drying box (1) and is coaxially connected with the stirring paddles (22).

3. The plastic particle drying device with the quantitative discharging function according to claim 1, wherein the cavity opening and closing assembly (3) comprises a material baffle plate (31) and air cylinders (32), the material baffle plates (31) are hinged to the left side wall and the right side wall of the drying box (1), and the air cylinders (32) are hinged between the bottoms of the two material baffle plates (31) and the inner side walls of the drying box (1).

4. A plastic granules drying device with ration ejection of compact function according to claim 3, characterized in that, drying module includes rectangle case (41), blast pipe (42), air duct (43), heater strip (44) and air-blower (45), the left and right sides of drying cabinet (1) all is equipped with rectangle case (41), and two communicate between rectangle case (41) have along blast pipe (42) in drying cabinet (1) outside, two the inside of rectangle case (41) all is equipped with heater strip (44), two the opposite side of rectangle case (41) all is equipped with a plurality of run through to drying cabinet (1) inside and be located air duct (43) of striker plate (31) top, the back of drying cabinet (1) be equipped with supply-air outlet with air-blower (45) of blast pipe (42) intercommunication.

5. The plastic particle drying device with the quantitative discharging function according to claim 1, wherein the first overturning assembly comprises a first stepping motor (7) and a first baffle plate (8), the first baffle plate (8) is horizontally arranged in the discharging box (6), and the first stepping motor (7) with an output end penetrating into the discharging box (6) and fixedly connected with the first baffle plate (8) is arranged on the left side of the discharging box (6).

6. The plastic particle drying device with the quantitative discharging function according to claim 5, wherein the second overturning assembly comprises a second stepping motor (17) and a second baffle (9), the second baffle (9) arranged below the first baffle (8) is horizontally arranged inside the discharging box (6), the second stepping motor (17) is arranged on the left side of the discharging box (6), and an output end of the second stepping motor (17) penetrates through the inside of the discharging box (6) and is fixedly connected with the second baffle (9), and the pressure sensor (11) is arranged at the top of the second baffle (9).

7. The plastic particle drying device with the quantitative discharging function according to claim 6, wherein a limiting rod (15) penetrating to the upper part of the weighing plate (10) and in sliding connection with the weighing plate is arranged at the top of the second baffle plate (9) at intervals, and a stop block (16) is arranged at the top of the limiting rod (15).

8. A plastic granule drying apparatus with a dosing function according to claim 1, characterized in that the top of the drying cabinet (1) is provided with a fan (14).