Regenerated plastic particle impurity removal mechanism

Abstract

The utility model discloses a regenerated plastic particle impurity removing mechanism which comprises an impurity removing box and a grating plate movably arranged at the bottom of an inner cavity of the impurity removing box, a switch set is fixedly arranged on the outer side of the impurity removing box, a discharging base communicated with the inner cavity is detachably installed at the upper end of the impurity removing box, and a vibration motor is installed at the bottom of the grating plate. A heating box communicated with the inner cavity is fixedly installed at the bottom of the impurity removing box, an exhaust pipe is transversely installed in the inner cavity of the impurity removing box, air holes communicated with the inner cavity are evenly formed in the outer wall of the exhaust pipe, and a collecting box is fixedly connected to the outer side of the impurity removing box. Dust in plastic particles is removed in a fan winnowing mode, vibration and jolting of the vibration motor at the bottom of the grating plate are matched with blowing of the heating box at the bottom, and then the dust of the plastic particles in jolting and vibration is blown to the position above the impurity removal box. And dust at the high position is directly extracted into the collecting box for temporary storage through cooperation of the exhaust fan and the pipeline, and then dust impurity removal operation in the plastic particles is rapidly completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic production especially relates to a recycled plastic particle impurity removal mechanism. BACKGROUND

[0002] The recycled plastic refers to the plastic raw material that is obtained by the physical or chemical method such as pretreatment, melt granulation and modification to the waste plastic, and is the recycling of plastic. The biggest advantage of the recycled material is that the price is absolutely cheaper than the new material, according to different needs, only needs to process the attribute of some aspects, can manufacture the corresponding product, so that the resources are not lost.

[0003] The recycled plastic particles are mixed with a lot of dust, and the dust in the particles needs to be removed during use. The traditional impurity removal is through vibration screening, but a large amount of plastic particles are accumulated in the process of vibration screening, and the dust removal is not thorough. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art in the background art, and provides a recycled plastic particle impurity removal mechanism.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A recycled plastic particle impurity removal mechanism, including the impurity removal box and the grid plate movably arranged at the bottom of the inner chamber of the impurity removal box, the switch group is fixedly arranged outside the impurity removal box, the discharge seat that communicates with the inner chamber is detachably installed on the upper end of the impurity removal box, the vibration motor is installed at the bottom of the grid plate, the heating box that communicates with the inner chamber is fixedly installed at the bottom of the impurity removal box, the air suction pipe is also transversely installed in the inner chamber of the impurity removal box, the air holes that communicate with the inner chamber are uniformly arranged on the outer wall of the air suction pipe, the collecting box is fixedly connected outside the impurity removal box, and the collecting box is communicated with the air suction pipe through the collecting pipe outside the collecting box, and the air suction fan that communicates with the inner chamber is also fixedly installed outside the collecting box.

[0007] Preferably, the discharge port is arranged at the upper end of the discharge seat, and the discharge port is communicated with the discharge port through the channel at the upper end of the discharge port.

[0008] Preferably, the grid plate is rotatably connected to the inner wall of the impurity removal box through the pivot, and the other side of the grid plate is provided with a threaded hole, and the threaded pin inserted into the threaded hole is inserted into the threaded hole outside the impurity removal box.

[0009] Preferably, the heating box is provided with an electric heating wire, and the heating box is provided with a fan, and the fan air outlet end is connected to the electric heating wire, and the fan air inlet end is provided with a filter screen.

[0010] Preferably, the blanking seat, the air exhaust pipe and the collecting box are fixedly connected between the installation frame and the impurity removal box.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a fan winnowing mode is realized to the dust in the plastic particle and removes the impurity job, and the plastic particle is dispersed evenly to the grating plate in the impurity removal box through the passage in the blanking seat, and is vibrated by the vibration motor at the grating plate bottom, cooperates the heating box blow -off at its bottom, and then will the dust of the plastic particle in the vibration and toss blow to the position above the impurity removal box, and incidental drying -in -place the water vapor therein, and the dust at the high place is directly extracted to the collecting box in the temporary storage through the air exhaust fan cooperation pipeline, and then the dust removal job in the plastic particle is quickly completed, and the efficiency is high and the impurity removal is relatively thorough, and the subsequent blanking of the plastic particle on the grating plate upper end is also very convenient after the impurity removal is completed, and the practical effect is more obvious, and it is worth the existing market to use widely. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structure schematic diagram of the utility model;

[0014] Fig. 2 It is the internal structure schematic diagram of the utility model impurity removal box;

[0015] Fig. 3 It is the section structure schematic diagram of the utility model blanking seat.

[0016] In the drawing: 1-impurity removal box, 2-opening, 3-blanking seat, 301-feeding port, 302-passage, 303-discharge port, 4-grating plate, 401-rotating shaft, 402-threaded pin, 5-vibration motor, 6-heating box, 7-air exhaust pipe, 701-mounting frame, 8-air hole, 9-collecting box, 10-collecting pipe, 11-air exhaust fan, 12-switch group. DETAILED DESCRIPTION

[0017] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0018] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0019] In the description of the utility model, it is explained that, unless otherwise explicitly provided and limited, the terms "mounting", "setting", "sleeving / connecting", "connecting" and the like should be understood broadly, for example, "connecting" can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be internal communication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figs. 1-3 A kind of impurity removal mechanism of recycled plastic particles, including impurity removal box 1 and the grid plate 4 movably arranged in the bottom of inner chamber of impurity removal box 1, switch group 12 is fixedly arranged on the outside of impurity removal box 1, and the blanking seat 3 of communicating inner chamber is detachably installed on the upper end of impurity removal box 1, the vibration motor 5 is installed at the bottom of grid plate 4, the heating box 6 of communicating inner chamber is fixedly installed at the bottom of impurity removal box 1, and the suction pipe 7 is also transversely installed in the inner chamber of impurity removal box 1, the air hole 8 of communicating inner chamber is uniformly arranged on the outer wall of suction pipe 7, the collecting box 9 is fixedly connected on the outside of impurity removal box 1, and the collecting box 9 is communicated with suction pipe 7 by collecting pipe 10 on the outside, and the suction fan 11 of communicating inner chamber is also fixedly installed on the outside of collecting box 9. Discharge opening 301 is arranged on the upper end of blanking seat 1, and discharge opening 303 is uniformly arranged on the bottom of blanking seat 3, and the upper end of discharge opening 303 is communicated with discharge opening 301 by channel 302. Electric heating wire is built-in in heating box 6, fan is externally arranged on heating box 6, fan outlet end is connected to electric heating wire, and filter screen is arranged on the air inlet end of fan.

[0022] Based on the above structure, when the device is used, the staff pours the plastic particles from the discharge port 301 at the upper end of the discharging seat 3, the plastic particles are relatively uniformly dispersed and fall through the passage 302 from the uniformly arranged discharge port 303 at the bottom of the discharging seat 3 to the upper end of the grid plate 4 in the impurity removal box 1. In this process, the plastic particles are relatively uniformly dispersed on the grid plate 4, and part of the dust also floats in the air during the falling process. Then, the switch in the switch group 12 is started to start the air suction fan 11, the vibration motor 5, and the fan outside and the electric heating wire inside the heating box 6. The vibration motor 5 shakes the plastic particles at the upper end of the grid plate 4 to avoid accumulation, and the heating box 6 extracts air, filters dust, heats, blows hot air to the shaking plastic particles, blows the dust inside to the upper end, and incidentally blows away the water vapor therein. In this way, the dust in the plastic particles is concentrated in the impurity removal box 1 and is extracted by the air suction fan 11. The dust enters the air suction pipe 7 from the air hole 8 and enters the collection box 9 after passing through the collection pipe 10 for temporary storage, and the relatively efficient and complete impurity removal operation of the plastic particles is completed. And the door cover outside the collection box 9 can be opened regularly to clean the dust inside.

[0023] Wherein, one side of the grid plate 4 is rotatably connected to the inner wall of the impurity removal box 1 through the rotating shaft 401, and the other side of the grid plate 4 is provided with a threaded hole, and a threaded pin 402 inserted into the threaded hole is inserted and screwed outside the impurity removal box 1. After the impurity removal is completed, the threaded pin 402 is unscrewed, and then the one side of the grid plate 4 is lifted to rotate with the rotating shaft 401 on the other side, the grid plate 4 is inclined, and the plastic particles at the upper end are poured down to realize portable mobile phones.

[0024] Wherein, the discharging seat 3, the air suction pipe 7 and the collection box 9 are fixedly connected between the impurity removal box 1 through the mounting frame 701 and the bolts.

[0025] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement method, and all are included in the protection scope of the present application.

[0026] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

Claims

1. A recycled plastic particle impurity removal mechanism, comprising an impurity removal box (1) and a grid plate (4) movably arranged at the bottom of the inner cavity of the impurity removal box (1), a switch group (12) fixedly arranged on the outer side of the impurity removal box (1), characterized in that: The upper end of the de-clutter box (1) is detachably provided with a material discharging seat (3) communicating with the inner cavity, the bottom of the grid plate (4) is provided with a vibration motor (5), the bottom of the de-clutter box (1) is fixedly provided with a heating box (6) communicating with the inner cavity, the inner cavity of the de-clutter box (1) is also transversely provided with an exhaust pipe (7), the outer wall of the exhaust pipe (7) is evenly provided with air holes (8) communicating with the inner cavity, the outer side of the de-clutter box (1) is fixedly connected with a collecting box (9), and the outer side of the collecting box (9) is connected to the exhaust pipe (7) through a collecting pipe (10), and the outer side of the collecting box (9) is also fixedly provided with an exhaust fan (11) communicating with the inner cavity.

2. A recycled plastic particle impurity removal mechanism according to claim 1, characterized in that: The upper end of the material discharging seat (3) is provided with a material discharging port (301), and the bottom of the material discharging seat (3) is evenly provided with material discharging ports (303), and the upper ends of the material discharging ports (303) are connected to the material discharging port (301) through channels (302).

3. A recycled plastic particle impurity removal mechanism according to claim 2, characterized in that: One side of the grille plate (4) is rotatably connected to the inner wall of the debris removal box (1) via a rotating shaft (401); a threaded hole is provided on the other side of the grille plate (4); and a threaded pin (402) inserted into the threaded hole is inserted through the thread on the outer side of the debris removal box (1).

4. A recycled plastic particle impurity removal mechanism according to claim 3, characterized in that: The heating box (6) has an electric heating wire built in, and a fan is externally provided on the heating box (6), the air outlet of the fan is connected to the electric heating wire, and the air inlet of the fan is provided with a filter.

5. A recycled plastic particle impurity removal mechanism according to claim 4, characterized in that: The material discharge seat (3), the air extraction pipe (7), and the collection box (9) are all fixedly connected to the impurity removal box (1) via the mounting frame (701).

Images