Plastic particle shaping and rapid cooling device

Abstract

The utility model belongs to the technical field of plastic particle processing, and discloses a plastic particle shaping and rapid cooling device which comprises a base, a cooling barrel is installed at the top end of the base, a plurality of first ventilation holes are formed in the surface of the cooling barrel, and an adjusting sleeve is rotationally installed on the surface of the cooling barrel. Second ventilation holes are formed in the positions, matched with the first ventilation holes, of the adjusting sleeve, an outer gear is installed at the bottom end of the adjusting sleeve, and a first installation ring is fixedly installed at the top end of the interior of the cooling barrel. According to the plastic particle cooling device, the size of a first ventilation hole can be adjusted by adjusting rotation of a sleeve and a second ventilation hole, so that the device can meet the cooling requirements of plastic particles of different sizes, meanwhile, the height of a second mounting ring can be adjusted, and the device can meet the cooling requirements of plastic particles of different quantities; and therefore, the adaptability and flexibility of the plastic particle shaping and rapid cooling device are improved, and the cooling effect of the plastic particle shaping and rapid cooling device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic particles, more specifically, it relates to a plastic particle shaping and rapid cooling device. BACKGROUND

[0002] Plastic particles, commonly known as plastic particles, are semi-finished products for storage, transportation and processing of plastics, and plastics are a kind of high molecular material, which can be made of ethylene, propylene, chloroethylene, styrene, etc. The molecules of these substances can react with each other under certain conditions to form compounds with high molecular weight, i.e. high molecular weight.

[0003] Some plastic particle shaping and rapid cooling devices in the prior art use grid barrels to improve the heat exchange efficiency of plastic particles, but such cooling devices are not convenient for adjusting the grid size of the grid barrel, and the size difference of plastic particles used in different fields is large, so the grid barrel with fixed size will increase the device use cost during cooling.

[0004] Therefore, in view of the above, the existing structure and defects are studied and improved, and a plastic particle shaping and rapid cooling device is provided to achieve a more practical purpose. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of plastic particle shaping and rapid cooling device, by following specific technical means:

[0006] A plastic particle shaping and rapid cooling device, comprising a base, the top of the base is provided with a cooling barrel, the surface of the cooling barrel is provided with a plurality of first ventilation holes, the surface of the cooling barrel is rotatably installed with an adjusting sleeve, the adjusting sleeve is provided with a second ventilation hole at the position matched with each first ventilation hole, the bottom end of the adjusting sleeve is installed with an external gear, the top end inside the cooling barrel is fixedly installed with a first mounting ring, the bottom end inside the cooling barrel is slidably installed with a second mounting ring, the inner side of the first mounting ring and the second mounting ring is installed with a plurality of air outlets, the top of the base is installed with a pair of air pumps, and the pair of air pumps is connected with the air outlets in the inner side of the first mounting ring and the second mounting ring through air path respectively, and the top of the base is installed with an adjusting assembly.

[0007] Further, the first motor is installed on one side of the top of the base, and the output end of the first motor is installed with a driving gear through a shaft coupling, and the driving gear is meshed and connected with the external gear.

[0008] Further, the adjusting assembly comprises a mounting seat, the mounting seat is mounted at the top end of the cooling barrel, a sliding groove is arranged at the bottom end of the mounting seat, a sliding block is mounted in the sliding groove, the bottom end of the sliding block penetrates through the bottom end of the cooling barrel and extends into the cooling barrel, a connecting rod is mounted at the bottom end of the sliding block, and the other end of the connecting rod is connected with the second mounting ring.

[0009] Further, a threaded rod is rotatably mounted in the sliding groove, and the threaded rod penetrates through the top end of the sliding block and is threadedly connected with the sliding block.

[0010] Further, a second motor is mounted at the top end of the mounting seat, and the output end of the second motor is drivingly connected with the threaded rod through a shaft coupling.

[0011] Further, the top end of the cooling barrel is provided with an inlet, the bottom end of the cooling barrel is provided with an outlet, and a control valve is mounted in the outlet.

[0012] Compared with the prior art, the plastic particle shaping and rapid cooling device has the following beneficial effects:

[0013] The plastic particle shaping and rapid cooling device has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model.

[0015] Figure 2 It is a perspective view of the cooling barrel and the adjusting sleeve of the utility model.

[0016] Figure 3 It is a side view of the utility model.

[0017] Figure 4 It is a perspective view of the utility model. Figure 3 It is an enlarged view of part A of the utility model.

[0018] In the figure, the correspondence between the component names and the figure numbers is as follows:

[0019] 1, base; 2, cooling barrel; 3, first ventilation hole; 4, adjusting sleeve; 5, second ventilation hole; 6, external gear; 7, first mounting ring; 8, second mounting ring; 9, air outlet; 10, air pump; 11, first motor; 12, drive gear; 13, mounting seat; 14, sliding groove; 15, sliding block; 16, connecting rod; 17, threaded rod; 18, second motor; 19, feeding port; 20, discharging port; 21, control valve. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0021] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Embodiment:

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 4 :

[0025] The utility model provides a kind of plastic particle shaping quick cooling device, including base 1, the top of base 1 is equipped with cooling barrel 2, the surface of cooling barrel 2 is equipped with a plurality of first ventilation hole 3, the surface of cooling barrel 2 is rotatably installed with adjusting sleeve 4, adjusting sleeve 4 is equipped with second ventilation hole 5 at the position matching with each first ventilation hole 3, the bottom of adjusting sleeve 4 is equipped with outer gear 6, the top of the inside of cooling barrel 2 is fixedly installed with first mounting ring 7, the bottom of the inside of cooling barrel 2 is slidably installed with second mounting ring 8, the inside of first mounting ring 7 and second mounting ring 8 is equipped with a plurality of air outlet 9, the top of cooling barrel 2 is installed with a pair of air pump 10, and a pair of air pump 10 is connected with the air outlet 9 in the inside of first mounting ring 7 and second mounting ring 8 respectively by gas path, the top of base 1 is equipped with adjusting assembly.

[0026] Wherein, the side of base 1 top is equipped with first motor 11, and the output of first motor 11 is equipped with driving gear 12 by shaft coupling, and driving gear 12 is engagedly connected with outer gear 6, first motor 11 drives driving gear 12 to rotate, since driving gear 12 is engagedly connected with outer gear 6, outer gear 6 drives adjusting sleeve 4 to rotate, so that adjusting sleeve 4 and second ventilation hole 5 move relative to first ventilation hole 3 and block and open first ventilation hole 3, to realize the adjustment of the size of first ventilation hole 3.

[0027] Wherein, adjusting assembly includes mounting seat 13, mounting seat 13 is installed at the top of cooling barrel 2, the bottom of mounting seat 13 is equipped with sliding slot 14, sliding slot 14 is installed with sliding block 15, and the bottom of sliding block 15 penetrates the bottom of cooling barrel 2 and extends into cooling barrel 2, the bottom of sliding block 15 is equipped with connecting rod 16, and the other end of connecting rod 16 is connected with second mounting ring 8, by the movement of sliding block 15, connecting rod 16 moves and drives second mounting ring 8 to move, to realize the adjustment of the height of second mounting ring 8.

[0028] Wherein, threaded rod 17 is rotatably installed in sliding slot 14, and threaded rod 17 penetrates the top of sliding block 15 and is threadedly connected with sliding block 15, by the rotation of threaded rod 17, under the limiting action of sliding slot 14, sliding block 15 moves and drives connecting rod 16 and second mounting ring 8 to move.

[0029] Wherein, the top of mounting seat 13 is equipped with second motor 18, and the output of second motor 18 is drivingly connected with threaded rod 17 by shaft coupling, second motor 18 drives threaded rod 17 to rotate, in turn drives sliding block 15 to move.

[0030] Wherein, the top of cooling barrel 2 is equipped with feed inlet 19, the bottom of cooling barrel 2 is equipped with discharge port 20, control valve 21 is installed in discharge port 20, to facilitate feeding and discharging.

[0031] The working principle of the embodiment is that when the plastic particle shaping and rapid cooling device is used, the workers first put the plastic particles into the cooling barrel 2 through the feeding port 19, then open the pair of air pumps 10, the pair of air pumps 10 discharge air into the cooling barrel 2 through the air path and the air outlet 9, and the plastic particles in the cooling barrel 2 are cooled; when the amount of the plastic particles in the cooling barrel 2 is small, the workers can open the second motor 18, the second motor 18 drives the threaded rod 17 to rotate, under the limiting action of the sliding groove 14, the sliding block 15 moves and drives the connecting rod 16 and the second mounting ring 8 to move, so that the second mounting ring 8 can move to the position close to the bottom of the stacked plastic particles, preventing a large amount of plastic particles from being stacked at the bottom of the cooling barrel 2 and affecting the cooling effect; when the size of the cooled plastic particles is small, the workers can open the first motor 11, the first motor 11 drives the driving gear 12 to rotate, since the driving gear 12 is meshed and connected with the outer gear 6, the outer gear 6 rotates together and moves the adjusting sleeve 4 and the second ventilation hole 5 relative to the first ventilation hole 3 and gradually blocks the first ventilation hole 3, so as to realize the size adjustment of the first ventilation hole 3, preventing the small plastic particles from flying out of the first ventilation hole 3 during the cooling process.

[0032] Embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated, without departing from the scope of the application.

Claims

1. A device for shaping and rapidly cooling plastic particles, comprising a base (1), characterized in that: The top end of the base (1) is provided with a cooling barrel (2), the surface of the cooling barrel (2) is provided with a plurality of first ventilation holes (3), the surface of the cooling barrel (2) is rotatably provided with an adjusting sleeve (4), the adjusting sleeve (4) is provided with a second ventilation hole (5) at a position matched with each of the first ventilation holes (3), the bottom end of the adjusting sleeve (4) is provided with an external gear (6), the top end inside the cooling barrel (2) is fixedly provided with a first mounting ring (7), the bottom end inside the cooling barrel (2) is slidably provided with a second mounting ring (8), the inner side of the first mounting ring (7) and the second mounting ring (8) is provided with a plurality of air outlets (9), the top end of the cooling barrel (2) is provided with a pair of air pumps (10), and the air outlets (9) on the inner side of the first mounting ring (7) and the second mounting ring (8) are connected with the air pumps (10) through air paths, respectively, and the top end of the base (1) is provided with an adjusting assembly.

2. The apparatus for molding and rapidly cooling plastic pellets according to claim 1, wherein: The top end of the base (1) is provided with a first motor (11), and the output end of the first motor (11) is provided with a drive gear (12) through a shaft coupling, and the drive gear (12) is meshedly connected with the external gear (6).

3. The apparatus for molding and rapidly cooling plastic pellets according to claim 1, wherein: The adjusting assembly comprises a mounting seat (13), the mounting seat (13) is mounted at the top end of the cooling barrel (2), the bottom end of the mounting seat (13) is provided with a sliding groove (14), the sliding groove (14) is provided with a sliding block (15), the bottom end of the sliding block (15) penetrates through the bottom end of the cooling barrel (2) and extends into the cooling barrel (2), the bottom end of the sliding block (15) is provided with a connecting rod (16), and the other end of the connecting rod (16) is connected with the second mounting ring (8).

4. The apparatus for molding and rapidly cooling plastic pellets according to claim 3, wherein: The sliding groove (14) is rotatably provided with a threaded rod (17), and the threaded rod (17) penetrates through the top end of the sliding block (15) and is threadedly connected with the sliding block (15).

5. The apparatus for molding and rapidly cooling plastic pellets according to claim 4, wherein: The top end of the mounting seat (13) is provided with a second motor (18), and the output end of the second motor (18) is drivingly connected with the threaded rod (17) through a shaft coupling.

6. The apparatus for molding and rapidly cooling plastic pellets according to claim 1, wherein: The top end of the cooling barrel (2) is provided with an inlet (19), and the bottom end of the cooling barrel (2) is provided with an outlet (20), and the outlet (20) is provided with a control valve (21).

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