CN210847190U

CN210847190U - Plastic product granulating and screening equipment

Info

Publication number: CN210847190U
Application number: CN201921625217.6U
Authority: CN
Inventors: 黄惠权
Original assignee: Huizhou Jinfeng Plastic Mould Precision Co ltd
Current assignee: Huizhou Jinfeng Plastic Mould Precision Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a plastic product screening equipment after cutting, which comprises a shell, wherein the top end of the shell is provided with a through hole, the top end of the through hole is fixedly provided with a feed hopper, the two sides of the shell are sequentially and alternately provided with a first discharge port, a second discharge port and a third discharge port, four corners of the bottom of the shell are all fixedly provided with supporting legs, the middle part of the inner wall of one side of the shell is sequentially and fixedly provided with a first motor, a second motor and a third motor, the utility model discloses a plastic product screening equipment after cutting, which is provided with a plurality of sieve plates for screening colloidal particles for a plurality of times, so as to ensure the colloidal particles after screening to be uniform in size, the bottom of the equipment is fixedly provided with a dust suction fan, so that smaller impurities in the colloidal particles which are not in accordance with the use standard can be absorbed and can be directly reused, the bottom of the sieve plate of the equipment is fixedly provided with a damping spring, and, the stability of the whole device is improved.

Description

Plastic product granulating and screening equipment

Technical Field

The utility model relates to a screening installation, in particular to plastic product cuts grain back screening installation.

Background

The production line of the circulating plastic particles mainly comprises: sorting plastics, automatically crushing and cleaning, performing thermoplastic molding, automatically cutting granules, and packaging finished products. Wherein the size of the particles needs to be screened between the processes of automatic grain cutting and finished product packaging (capital withdrawal).

1. In the prior art, the traditional equipment only carries out screening once and can only carry out screening on impurities in colloidal particles, and the sizes of the screened colloidal particles are often not uniform enough, so that the sale of products is easily influenced;

2. in the prior art, a lot of small impurities exist in small colloidal particles which are filtered by traditional equipment and do not meet the use standard, the colloidal particles are difficult to directly reuse, screening and cleaning are needed again, and manpower and material resources are wasted;

3. in the prior art, the damping device of the traditional equipment is mostly arranged between the supporting leg and the filtering main body, and although the damping effect can be achieved, the stability of the whole device is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening installation behind plastic product grain to the influence that proposes in solving above-mentioned background art is sold, extravagant manpower and materials and is influenced the problem of device stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic goods cuts grain back screening installation, includes the casing, the through-hole has been seted up on the top of casing, the fixed feeder hopper that is equipped with in top of through-hole, first discharge gate, second discharge gate and third discharge gate have been seted up to the casing both sides crisscross in proper order, four edges of casing bottom are all fixed and are equipped with the supporting leg, the middle part of casing one side inner wall is fixed first motor, second motor and the third motor of being equipped with in proper order.

As a preferred technical scheme of the utility model, the output of first motor, the output of second motor and the output of third motor all overlap and are equipped with the centrifugal wheel, it is three one side of centrifugal wheel is all fixed and is equipped with the centrifugal shaft, and is three the one end of centrifugal shaft rotates with the one end of three vibrations arm respectively and is connected, and is three the other end of vibrations arm rotates with the one end of three sieve respectively and is connected.

As a preferred technical scheme of the utility model, it is three the both sides of the sieve other end are all rotated and are equipped with the snubber block, six the bottom of snubber block is all fixed and is equipped with damping spring, six damping spring's one end respectively with the both sides of first discharge gate bottom, the both sides of second discharge gate bottom and the both sides fixed connection of third discharge gate bottom.

As an optimal technical scheme of the utility model, wherein two the centrifugal wheel is connected, two with two from driving wheel transmissions respectively through two drive belts all is connected, two with the inner wall rotation of casing one side from one side of driving wheel the opposite side from the driving wheel is all fixed and is equipped with the bull stick, two the outer wall of bull stick is all fixed and is equipped with a plurality of flabellums.

As a preferred technical scheme of the utility model, the fixed ash collecting groove that is equipped with in bottom of casing, the fixed filter screen that is equipped with in top in ash collecting groove, the fixed ash fan of inhaling that is equipped with of inner wall of ash collecting groove bottom.

As a preferred technical scheme of the utility model, the outside of first discharge gate, the outside of second discharge gate and the outside of third discharge gate are all fixed and are equipped with the collecting vat, and are three spacing hole has all been seted up on the top of collecting vat one side, and is three the bottom of collecting vat one side is rotated with three baffle respectively through two pivots and is connected, and the equal activity in both sides on three baffle top is equipped with spacing ball, and is three spacing ball is connected with three spacing hole block respectively.

As an optimal technical scheme of the utility model, one side of casing is equipped with first switch and second switch in proper order, first motor, second motor and third motor are all through first switch and external power supply electric connection, inhale grey fan and pass through second switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a plastic product screening equipment after cutting into granules, which is provided with a plurality of sieve plates, and can screen colloidal particles for a plurality of times, thereby not only screening out impurities in the colloidal particles, but also ensuring that the colloidal particles after screening are uniform in size and can not influence the sale of products;

2. the utility model relates to a plastic product sieving equipment after grain cutting, the bottom of the equipment is fixedly provided with a dust suction fan, which can absorb smaller impurities in the smaller colloidal particles which do not accord with the use standard, and further can be directly utilized again, thereby saving manpower and material resources;

3. the utility model relates to a screening installation behind plastic goods eager grain, the fixed damping spring of establishing in the bottom of the sieve of this equipment can reduce the vibrations of device effectively not influencing whole device stability, has improved the stability of whole device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 4 is a schematic view of the collecting tank structure of the present invention.

In the figure: 1. a housing; 2. a feed hopper; 3. a first discharge port; 4. a second discharge port; 5. a third discharge port; 6. supporting legs; 7. a first motor; 8. a second motor; 9. a third motor; 10. a centrifugal wheel; 11. a centrifugal shaft; 12. vibrating the arm; 13. a sieve plate; 14. a damper block; 15. a damping spring; 16. a transmission belt; 17. a driven wheel; 18. a fan blade; 19. a dust suction fan; 20. a dust collecting groove; 21. collecting tank; 22. a limiting hole; 23. a rotating shaft; 24. a baffle plate; 25. and a limiting ball.

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.

Referring to fig. 1-4, the present invention provides a technical solution of a plastic product screening apparatus after cutting into pellets:

as shown in figure 2, comprises a shell 1, a through hole is arranged at the top end of the shell 1, a feed hopper 2 is fixedly arranged at the top end of the through hole, raw materials are added into the device through a feed hopper 2, a first discharge port 3, a second discharge port 4 and a third discharge port 5 are sequentially arranged on two sides of a shell 1 in a staggered manner, the first discharge port 3 and the third discharge port 5 are respectively positioned at the upper end and the bottom end of one side of the shell 1, the second discharge port 4 is positioned in the middle of the other side of the shell 1, supporting legs 6 are fixedly arranged at four corners of the bottom of the shell 1, the supporting function is achieved for the whole device, the first motor 7, the second motor 8 and the third motor 9 are sequentially and fixedly arranged in the middle of the inner wall of one side of the shell 1, the first motor 7 and the third motor 9 are respectively located at the top and the bottom of one side of the inner wall, the second motor 8 is located in the middle of the other side of the inner wall, the second motor 8 rotates anticlockwise, and the third motor 9 rotates clockwise.

According to the illustration of fig. 2 and fig. 3, the output end of the first motor 7, the output end of the second motor 8 and the output end of the third motor 9 are all sleeved with a centrifugal wheel 10, one side of each of the three centrifugal wheels 10 is fixedly provided with a centrifugal shaft 11, one end of each of the three centrifugal shafts 11 is rotatably connected with one end of each of three vibrating arms 12, so that the three sieve plates 13 can vibrate, the other ends of the three vibrating arms 12 are rotatably connected with one end of each of the three sieve plates 13, the diameters of sieve pores of the three sieve plates become smaller from top to bottom, two sides of the other ends of the three sieve plates 13 are rotatably provided with shock-absorbing blocks 14, the bottoms of the six shock-absorbing blocks 14 are fixedly provided with shock-absorbing springs 15, so as to reduce the vibration generated when the sieve plates 13 are driven, one ends of the six shock-absorbing springs 15 are fixedly connected with two sides of the bottom end of the first, with casing 1 fixed connection, wherein two centrifugal wheels 10 are connected with two transmission from driving wheel 17 respectively through two drive belts 16, two centrifugal wheels 10 are the centrifugal wheel 10 of cover on second motor 8 and third motor 9 respectively, two all rotate with the inner wall of casing 1 one side from one side of driving wheel 17 and are connected, two all fixed bull sticks that are equipped with from the opposite side of driving wheel 17, the outer wall of two bull sticks is all fixed and is equipped with a plurality of flabellums 18, prevent that the raw materials from directly dropping to second discharge gate 4 and third discharge gate 5 on the sieve 13 of top.

Wherein, the fixed dust collecting groove 20 that is equipped with in bottom of casing 1, the fixed filter screen that is equipped with in top of dust collecting groove 20, the fixed ash fan 19 that inhales that is equipped with of inner wall of dust collecting groove 20 bottom absorbs dust impurity in the less micelle after filtering and collects.

According to the illustration in fig. 1, 2 and 4, the outer part of the first discharge port 3, the outer part of the second discharge port 4 and the outer part of the third discharge port 5 are all fixedly provided with collecting grooves 21, the bottom surfaces of the three collecting grooves 21 are respectively lower than the bottom of the first discharge port 3, the bottom of the second discharge port 4 and the bottom of the third discharge port 5, collect the raw materials after the sieve, spacing hole 22 has all been seted up on the top of three collecting vat 21 one side, the bottom of three collecting vat 21 one side is rotated with three baffle 24 respectively through two pivot 23 and is connected, make baffle 24 can rotate, be convenient for take out the raw materials in the collecting vat 21, the both sides on three baffle 24 top are all moved about and are equipped with spacing ball 25, spacing ball 25 can freely shrink or pop out to the middle part of baffle 24, three spacing ball 25 is connected with three spacing hole 22 block respectively, fix baffle 24, prevent that it from droing.

Wherein, one side of casing 1 is equipped with first switch and second switch in proper order, and first motor 7, second motor 8 and third motor 9 are all through first switch and external power supply electric connection, through the break-make electricity of first motor 7, second motor 8 and third motor 9 of first switch control, inhale grey fan 19 through second switch and external power supply electric connection, through the break-make electricity of second switch control ash fan 19.

When the plastic product screening equipment is used, the first switch and the second switch are turned on to electrify the first motor 7, the second motor 8, the third motor 9 and the dust suction fan 19, raw materials are poured into the equipment from the feed hopper 2, the first motor 7, the second motor 8 and the third motor 9 respectively drive the three centrifugal wheels 10 to rotate, the three centrifugal wheels 10 respectively drive the three vibrating arms 12 to rotate through the three centrifugal shafts 11, the three vibrating arms 12 respectively drive the three sieve plates 13 to vibrate, the vibration generated by the three sieve plates 13 is weakened by the six damping springs 15 arranged at the bottoms of the six damping blocks 14, the raw materials firstly pass through the sieve plate 13 at the uppermost layer after entering the equipment, larger impurities are screened out and then enter the sieve plate 21 at the uppermost layer through the first discharge port 3, the rest raw materials enter the middle sieve plate 13, the centrifugal wheel 10 at the output end of the second motor 8 drives one of the driven wheels 17 to rotate through the driving belt 16, the driven wheel 17 drives the plurality of fan blades 18 to rotate, the plurality of fan blades 18 drive raw materials to fall to the higher end of the middle sieve plate 13, the raw materials with regular shapes and the same sizes enter the middle collecting tank 21 through the second discharging hole 4, the smaller raw materials enter the lowest sieve plate 13 through sieve holes, the centrifugal wheel 10 at the output end of the third motor 9 drives the other driven wheel 17 to rotate through the driving belt 16, the driven wheel 17 drives the plurality of fan blades 18 to rotate, the plurality of fan blades 18 drive the raw materials to fall to the higher end of the lowest sieve plate 13, the dust suction fan 19 absorbs the smaller impurities in the raw materials, the impurities enter the dust collecting tank 20, the rest clean raw materials enter the lowest collecting tank 21 from the third discharging hole 5, when the collecting tank 21 is filled, the corresponding baffle plate 24 is pulled outwards, the limiting ball 25 shrinks inwards to be separated from the corresponding limiting hole 22, and the baffle plate 24 rotates along the rotating shaft 23, the raw materials or impurities in the collecting groove 21 are cleaned, after the cleaning is completed, the baffle plate 24 is pushed inwards, and the limiting ball 25 is clamped with the corresponding limiting hole 22.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic goods is cut grain back screening installation, includes casing (1), its characterized in that, the through-hole has been seted up on the top of casing (1), the fixed feeder hopper (2) that is equipped with in top of through-hole, casing (1) both sides are crisscross in proper order and have been seted up first discharge gate (3), second discharge gate (4) and third discharge gate (5), four edges of casing (1) bottom are all fixed and are equipped with supporting leg (6), the middle part of casing (1) one side inner wall is fixed in proper order and is equipped with first motor (7), second motor (8) and third motor (9).

2. The plastic product screening equipment after pelletizing of claim 1, characterized in that: the output of first motor (7), the output of second motor (8) and the output of third motor (9) all overlap and are equipped with centrifugal wheel (10), three one side of centrifugal wheel (10) is all fixed and is equipped with centrifugal shaft (11), and is three the one end of centrifugal shaft (11) rotates with the one end of three vibrations arm (12) respectively and is connected, and is three the other end of vibrations arm (12) rotates with the one end of three sieve (13) respectively and is connected.

3. The plastic product screening equipment after being cut into granules as claimed in claim 2, wherein: it is three the both sides of sieve (13) other end all rotate and are equipped with snubber block (14), six the bottom of snubber block (14) is all fixed and is equipped with damping spring (15), six damping spring (15)'s one end respectively with the both sides of first discharge gate (3) bottom, the both sides of second discharge gate (4) bottom and the both sides fixed connection of third discharge gate (5) bottom.

4. The plastic product screening equipment after being cut into granules as claimed in claim 2, wherein: wherein two centrifugal wheel (10) are connected with two transmission from driving wheel (17) respectively through two drive belt (16), two all rotate with the inner wall of casing (1) one side from one side of driving wheel (17) and be connected, two the opposite side from driving wheel (17) all is fixed and is equipped with the bull stick, two the outer wall of bull stick all is fixed and is equipped with a plurality of flabellums (18).

5. The plastic product screening equipment after pelletizing of claim 1, characterized in that: the fixed ash collecting groove (20) that is equipped with in bottom of casing (1), the fixed filter screen that is equipped with in top of ash collecting groove (20), the inner wall of ash collecting groove (20) bottom is fixed and is equipped with inhales grey fan (19).

6. The plastic product screening equipment after pelletizing of claim 1, characterized in that: the outside of first discharge gate (3), the outside of second discharge gate (4) and the outside of third discharge gate (5) are all fixed and are equipped with collecting vat (21), and are three spacing hole (22), three have all been seted up on the top of collecting vat (21) one side the bottom of collecting vat (21) one side is rotated with three baffle (24) respectively through two pivot (23) and is connected, and the equal activity in both sides on three baffle (24) top is equipped with spacing ball (25), and is three spacing ball (25) are connected with three spacing hole (22) block respectively.

7. The plastic product screening equipment after pelletizing of claim 5, wherein: one side of casing (1) is equipped with first switch and second switch in proper order, first motor (7), second motor (8) and third motor (9) all are through first switch and external power supply electric connection, inhale grey fan (19) and pass through second switch and external power supply electric connection.