CN215039312U

CN215039312U - TPE plastic particle rapid screening device

Info

Publication number: CN215039312U
Application number: CN202120645470.9U
Authority: CN
Inventors: 许一斌
Original assignee: Suzhou Long Term Materials Science Co ltd
Current assignee: Suzhou Long Term Materials Science Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-07
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a TPE plastic particle rapid screening plant, which belongs to the technical field of TPE production equipment, and comprises a box body, wherein the inside of the box body is respectively provided with a first screening plate, a second screening plate and a third screening plate from top to bottom, a vertically arranged driving rotating shaft is fixed at the center of the inside of the box body, a plurality of groups of stirring plates are fixed on the outer wall of the driving rotating shaft, the bottom end of each stirring plate is connected with a hard hairbrush, a blowing system comprises a first ventilation cavity arranged on the driving rotating shaft and a second ventilation cavity arranged on the stirring plates, so that the TPE plastic particles can be screened in a grading way by utilizing the plurality of arranged screening plates, the plastic particles can be evenly spread on the plurality of screening plates by utilizing blowing and stirring during screening, the screening efficiency is accelerated, the screen mesh blockage is effectively avoided, and the plastic particles can be cooled or preheated by utilizing the blowing system during the screening process, the functionality and the utilization rate of the device are improved.

Description

TPE plastic particle rapid screening device

Technical Field

The utility model relates to a TPE production facility technical field, more specifically say, relate to a TPE plastic particle quick screening plant.

Background

TPE is a thermoplastic elastomer, also known as elastomer or elastomer. The product not only has the excellent performances of high elasticity, aging resistance and oil resistance of the traditional cross-linked vulcanized rubber, but also has the characteristics of convenient processing and wide processing mode of common plastics. The nozzle can be produced by processing modes such as injection molding, extrusion, blow molding and the like, and 100 percent of the nozzle corners are directly used for the second time after being crushed. The processing process is simplified, and the processing cost is reduced, so that the thermoplastic elastomer TPE/TPR material becomes a latest material for replacing the traditional rubber, is environment-friendly, nontoxic, comfortable in hand feeling and exquisite in appearance, and makes the product more creative. Therefore, the material is a novel synthetic material with more humanization and high grade, and is also a worldwide standard environment-friendly material.

Screening process is a comparatively important ring in the TPE material course of working, utilize the screen cloth to filter the TPE particle promptly, current classified screening equipment utilizes the multilayer screen cloth to filter mostly, though can use vibrating equipment to drive the screen cloth vibration when screening, avoid the screen cloth to block up, but vibrating device's use has not only increaseed the energy loss, and long-time vibration still can influence the overall structure life of equipment, the jam phenomenon still appears easily in the screen cloth of vibration in addition, influence the normal clear of screening.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims at providing a TPE plastic particle quick screening plant can realize utilizing a plurality of sieve flitchs of setting to carry out the classified screening to TPE plastic particle, and usable blowing and stirring make the plastic particle evenly spread out on a plurality of sieve flitchs when the screening, and screening efficiency effectively avoids the screen cloth to block up with higher speed, still can utilize blast system to cool off or preheat the plastic particle in the screening process, hoisting device's functionality and utilization ratio.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A TPE plastic particle rapid screening device comprises a box body, wherein a feed hopper is fixed on the upper surface of the box body, a first material sieving plate, a second material sieving plate and a third material sieving plate are respectively arranged in the box body from top to bottom, the first material sieving plate, the second material sieving plate and the third material sieving plate are all horizontally arranged, the mesh sizes of the first sieve plate, the second sieve plate and the third sieve plate are sequentially reduced, a driving rotating shaft which is vertically arranged is fixed at the center of the interior of the box body, a driving motor is fixed on the upper surface of the box body, a transmission belt is connected between the output end of the driving motor and the bottom end of the driving rotating shaft, a plurality of groups of stirring plates are fixed on the outer wall of the driving rotating shaft, the bottom ends of the stirring plates are connected with hard brushes, the hard brush is respectively attached to the upper surfaces of the first sieve plate, the second sieve plate and the third sieve plate, and a blast system is further arranged inside the box body. When using screening plant, put into the box with the TPE plastic particle inside by the feeder hopper, utilize the first sieve flitch that sets up, second sieve flitch and third sieve flitch carry out the screening in grades, start driving motor in the time of the feeding, it rotates to drive the multiunit and mix the board, can stir the plastic particle that stops on first sieve flitch, second sieve flitch and third sieve flitch, make the plastic particle evenly spread out on first sieve flitch, second sieve flitch and third sieve flitch, with higher speed screening efficiency, effectively avoid the screen cloth to block up, and utilize the stereoplasm brush that sets up to clear up first sieve flitch, second sieve flitch and third sieve flitch surface, further reduce the incidence of screen cloth jam, still can utilize air-blast system to cool off or preheat the plastic particle in the screening process, hoisting device's functionality and utilization ratio.

Further, the blower system is including seting up the epaxial first ventilation cavity of drive and seting up the second ventilation cavity on stirring the board, first ventilation cavity and second ventilation cavity are linked together, the air outlet that a plurality of equidistant distributions were seted up to the both sides that lie in the second ventilation cavity on stirring the board, and the air outlet is linked together with the second ventilation cavity, the last fixed surface of box has the air-blower, the air-out end of air-blower is connected with connecting tube, be connected with rotary joint between connecting tube's tip and the top of drive pivot. When using blower system, open the air-blower and blow off toward first ventilation cavity intracavity, wind blows off by the air outlet through second ventilation cavity, can further stir the plastic particle, and plastic particle is spread out on first sieve flitch, second sieve flitch and third sieve flitch surface with higher speed, effectively promotes screening efficiency to can promote the cooling or preheat efficiency.

Further, the air outlet is arranged in an inclined manner from top to bottom, and the inclination angle of the air outlet is 30-45 degrees. The air outlet that the slope set up on the one hand can blow first sieve flitch, second sieve flitch and third sieve flitch when rotating, can effectively blow down the TPE plastic particle that blocks up on first sieve flitch, second sieve flitch and the third sieve flitch, effectively avoids the screen cloth to block up, and the slope sets up downwards and can effectively avoid TPE plastic particle to get into its inside and arouse the jam.

Furthermore, the inner bottom end of air outlet is fixed with the filter cloth layer, further avoids TPE plastic particle to get into the inside jam phenomenon that causes of air outlet.

Furthermore, the inner bottom of the box body is fixedly provided with a blanking table, the blanking table is arranged in an inclined mode, and the upper surface of the blanking table is pasted with a wear-resistant layer. The blanking table that the slope set up makes things convenient for bottom TPE plastic particle automatic outflow, avoids bottom TPE plastic particle to pile up.

Furthermore, a plurality of discharge ports are formed in the side wall of the box body, the discharge ports are respectively arranged corresponding to the first sieve plate, the second sieve plate, the third sieve plate and the inner bottom of the box body, and sealing doors are installed at the discharge ports. The TPE plastic particles screened on the first sieve flitch, the second sieve flitch, the third sieve flitch are conveniently taken off to a plurality of discharge gates, the operation of being convenient for.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize utilizing a plurality of sieve flitchs that set up to carry out classified screening to TPE plastic particle, usable when screening is bloied and is mixxed and make the plastic particle evenly spread out on a plurality of sieve flitchs, and screening efficiency accelerates effectively avoids the screen cloth to block up, still can utilize blast system to cool off or preheat the plastic particle among the screening process, hoisting device's functionality and utilization ratio.

(2) When using blower system, open the air-blower and blow off toward first ventilation cavity intracavity, wind blows off by the air outlet through second ventilation cavity, can further stir the plastic particle, and plastic particle is spread out on first sieve flitch, second sieve flitch and third sieve flitch surface with higher speed, effectively promotes screening efficiency to can promote the cooling or preheat efficiency.

(3) The air outlet that the slope set up on the one hand can blow first sieve flitch, second sieve flitch and third sieve flitch when rotating, can effectively blow down the TPE plastic particle that blocks up on first sieve flitch, second sieve flitch and the third sieve flitch, effectively avoids the screen cloth to block up, and the slope sets up downwards and can effectively avoid TPE plastic particle to get into its inside and arouse the jam.

(4) The inner bottom end of air outlet is fixed with the filter cloth layer, further avoids TPE plastic particle to get into the inside jam phenomenon that causes of air outlet.

(5) The blanking table that the slope set up makes things convenient for bottom TPE plastic particle automatic outflow, avoids bottom TPE plastic particle to pile up.

(6) The TPE plastic particles screened on the first sieve flitch, the second sieve flitch, the third sieve flitch are conveniently taken off to a plurality of discharge gates, the operation of being convenient for.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the middle blowing system of the present invention;

fig. 3 is a top view of the first ventilation cavity and the second ventilation cavity of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a feed hopper 2, a first material sieving plate 3, a second material sieving plate 4, a third material sieving plate 5, a blanking table 6, a driving rotating shaft 7, a driving motor 8, a stirring plate 9, a hard hairbrush 10, a discharge port 11, an air outlet 12, a first ventilating cavity 13, a second ventilating cavity 14, an air blower 15, a connecting pipeline 16, a rotary joint 17 and a filter cloth layer 18.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.

Example 1:

referring to fig. 1-3, a TPE plastic particle rapid screening device comprises a box body 1, a feeding hopper 2 is fixed on the upper surface of the box body 1, a first screening plate 3, a second screening plate 4 and a third screening plate 5 are respectively arranged in the box body 1 from top to bottom, the first screening plate 3, the second screening plate 4 and the third screening plate 5 are horizontally arranged, the mesh sizes of the first screening plate 3, the second screening plate 4 and the third screening plate 5 are sequentially reduced, a vertically arranged driving rotating shaft 7 is fixed at the center of the interior of the box body 1, a driving motor 8 is fixed on the upper surface of the box body 1, a transmission belt is connected between the output end of the driving motor 8 and the bottom end of the driving rotating shaft 7, a plurality of stirring plates 9 are fixed on the outer wall of the driving rotating shaft 7, the bottom end of the stirring plate 9 is connected with a hard brush 10, the hard brush 10 is respectively attached to the upper surfaces of the first screening plate 3, the second screening plate 4 and the third screening plate 5, the interior of the box body 1 is also provided with a blower system. When the screening device is used, TPE plastic particles are placed into the box body 1 from the feed hopper 2, the arranged first screening plate 3, the second screening plate 4 and the third screening plate 5 are utilized to carry out grading screening, the driving motor 8 is started while feeding, the plurality of groups of stirring plates 9 are driven to rotate, can stir the plastic particles staying on the first material sieving plate 3, the second material sieving plate 4 and the third material sieving plate 5, so that the plastic particles can be uniformly spread on the first material sieving plate 3, the second material sieving plate 4 and the third material sieving plate 5, the sieving efficiency is accelerated, the blockage of a sieve mesh is effectively avoided, and utilize the stereoplasm brush 10 that sets up to clear up first sieve flitch 3, second sieve flitch 4 and third sieve flitch 5 surface, further reduce the incidence that the screen cloth blockked up, still can utilize blast system to cool off or preheat the plastic particle among the screening process, hoisting device's functionality and utilization ratio.

Referring to fig. 1-3, the blower system includes a first ventilation cavity 13 formed on the driving shaft 7 and a second ventilation cavity 14 formed on the stirring plate 9, the first ventilation cavity 13 is communicated with the second ventilation cavity 14, a plurality of air outlets 12 are formed in the stirring plate 9 and located on two sides of the second ventilation cavity 14, the air outlets 12 are distributed at equal intervals, the second ventilation cavity 14 is communicated with the air outlets 12, an air blower 15 (the air blower can select cold air or hot air as required to increase the utilization rate of the device) is fixed on the upper surface of the box 1, a connecting pipeline 16 is connected to an air outlet end of the air blower 15, and a rotary joint 17 is connected between an end of the connecting pipeline 16 and the top end of the driving shaft 7. When the air blowing system is used, the air blower 15 is started to blow air into the first ventilation cavity 13, the air is blown out from the air outlet 12 through the second ventilation cavity 14, plastic particles can be further stirred, the spreading of the plastic particles on the surfaces of the first sieve plate 3, the second sieve plate 4 and the third sieve plate 5 is accelerated, the sieving efficiency is effectively improved, and the cooling or preheating efficiency can be improved.

Referring to fig. 1-3, the air outlet 12 is disposed in an inclined manner from top to bottom, and the inclination angle of the air outlet 12 is 30-45 °. The air outlet 12 that the slope set up on the one hand can blow to first sieve flitch 3, second sieve flitch 4 and third sieve flitch 5 when rotating, can effectively blow down the TPE plastic particle of jam on first sieve flitch 3, second sieve flitch 4 and the third sieve flitch 5, effectively avoids the screen cloth to block up, and the slope sets up downwards and can effectively avoid the TPE plastic particle to get into its inside and arouse the jam.

Referring to fig. 2-4, a filter cloth layer 18 is fixed at the inner bottom end of the air outlet 12, so as to further prevent the TPE plastic particles from entering the air outlet 12 and causing a blockage phenomenon.

Referring to fig. 1-2, a blanking table 6 is fixed at the inner bottom of the box body 1, the blanking table 6 is disposed in an inclined manner, and a wear-resistant layer is adhered to the upper surface of the blanking table 6. The blanking table 6 which is obliquely arranged facilitates automatic outflow of TPE plastic particles at the bottom, and accumulation of the TPE plastic particles at the bottom is avoided.

Referring to fig. 1-2, a plurality of discharge ports 11 are formed on the side wall of the box body 1, the discharge ports 11 are respectively arranged corresponding to the first sieve plate 3, the second sieve plate 4, the third sieve plate 5 and the bottom of the box body 1, and a sealing door is installed at the discharge port 11. The TPE plastic particles screened on the first screening plate 3, the second screening plate 4 and the third screening plate 5 can be conveniently taken down through the plurality of discharge ports 11, and the operation is convenient.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a quick screening plant of TPE plastic particle, includes box (1), the last fixed surface of box (1) has feeder hopper (2), its characterized in that: the inside of box (1) is equipped with first sieve flitch (3), second sieve flitch (4) and third sieve flitch (5) from top to bottom respectively, first sieve flitch (3), second sieve flitch (4) and third sieve flitch (5) average level setting, and the mesh size of first sieve flitch (3), second sieve flitch (4) and third sieve flitch (5) reduces in proper order, the inside center department of box (1) is fixed with drive pivot (7) of vertical setting, the last fixed surface of box (1) has driving motor (8), be connected with driving belt between the output of driving motor (8) and the bottom of drive pivot (7), be fixed with multiunit stirring board (9) on the outer wall of drive pivot (7), the bottom of stirring board (9) is connected with stereoplasm brush (10), stereoplasm brush (10) respectively with first sieve flitch (3) that sieve, The upper surfaces of the second sieve plate (4) and the third sieve plate (5) are attached to each other, and a blast system is further arranged inside the box body (1).

2. The TPE plastic particle rapid screening device of claim 1, which is characterized in that: the air-blowing system comprises a first ventilation cavity (13) and a second ventilation cavity (14), the first ventilation cavity (13) and the second ventilation cavity (14) are arranged on a driving rotating shaft (7), the first ventilation cavity (13) is communicated with the second ventilation cavity (14), a plurality of air outlets (12) distributed at equal intervals are formed in two sides of the second ventilation cavity (14) on the stirring plate (9), the air outlets (12) are communicated with the second ventilation cavity (14), an air blower (15) is fixed to the upper surface of the box body (1), an air outlet end of the air blower (15) is connected with a connecting pipeline (16), and a rotary joint (17) is connected between the end of the connecting pipeline (16) and the top end of the driving rotating shaft (7).

3. The TPE plastic particle rapid screening device of claim 2, wherein: the air outlet (12) is arranged in an inclined manner from top to bottom, and the inclination angle of the air outlet (12) is 30-45 degrees.

4. The TPE plastic particle rapid screening device of claim 2, wherein: and a filter cloth layer (18) is fixed at the inner bottom end of the air outlet (12).

5. The TPE plastic particle rapid screening device of claim 1, which is characterized in that: the inner bottom of the box body (1) is fixedly provided with a blanking table (6), the blanking table (6) is obliquely arranged, and the upper surface of the blanking table (6) is adhered with a wear-resistant layer.

6. The TPE plastic particle rapid screening device of claim 1, which is characterized in that: a plurality of discharge ports (11) are formed in the side wall of the box body (1), the discharge ports (11) are respectively arranged in a corresponding mode with the bottoms of the first sieve plate (3), the second sieve plate (4), the third sieve plate (5) and the box body (1), and sealing doors are installed at the discharge ports (11).