Dust-free manufacturing device for amino molding plastic particles

Abstract

The dust-free manufacturing device comprises a first tank body and a second tank body, a feeding groove is formed in the top face of the left side of the first tank body, the bottom of the first tank body is arranged in an inclined mode, and a sieve plate is fixedly connected to the inner wall, close to the inclined bottom, of the first tank body. The gear motor drives the first smashing teeth, the spiral blades and the second smashing teeth to rotate, the first smashing teeth and the spiral blades are matched with each other to preliminarily smash amino molding plastic raw materials retained on the sieve plate, the second smashing teeth secondarily smash the raw materials, the smashing effect is improved, and the smashing efficiency is improved. And crushed raw materials are guided into the second tank body through the discharging groove, so that the ball milling roller is matched with the arc-shaped granulation plate to granulate the crushed raw materials, amino molding plastic particles generated by granulation are guided into the spiral conveying groove through the discharging pipe and are rapidly discharged through the spiral conveying groove, dust-free particle manufacturing is achieved, and the granulation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of amino molding plastic particle manufacturing, in particular to a dust-free manufacturing device for amino molding plastic particles. Background Art

[0002] Degradable amino film plastic is a mixture of modified starch and biodegradable polyester, and biodegradable plastic is a mixture of modified starch and biodegradable polyester. The environmental significance of degradable amino film plastic is that it can reduce the use of petrochemical resources, reduce carbon dioxide emissions, and the waste is suitable for incineration.

[0003] In the prior art, for example, announcement number CN204869324U discloses a dust-free manufacturing device for amino plastic film plastics, which includes: a kneader, a screw conveyor, a pelletizer and a mesh belt drying box arranged in sequence; the outer periphery of the shell of the screw conveyor is coated with a cooling water layer... It can not only complete the fine homogenization and granulation of materials, but also save the existing processes such as crushing, sieving and ball milling, greatly reducing the processes required for manufacturing, and solve the dust pollution problem in the history of amino plastic molding plastic manufacturing, and complete granulation, killing two birds with one stone. The technical solution of the above patent has the following shortcomings: 1. The raw material crushing effect is poor; 2. The particles produced after ball milling granulation are not easy to be discharged quickly, and the granulation efficiency is low. Utility Model Content

[0004] In view of the deficiencies and defects in the prior art, the utility model proposes a dust-free manufacturing device for amino molding compound particles, which is used to solve the technical problems raised in the background technology.

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

[0006] A dust-free manufacturing device for amino molding plastic particles comprises a first tank body and a second tank body, a feed trough is provided on the left top surface of the first tank body, the bottom of the first tank body is inclined, a sieve plate is fixedly connected to the inner wall of the first tank body near the inclined bottom, a crushing mechanism is vertically penetrated through the top surface at the center of the first tank body, the crushing mechanism is vertically rotated and penetrates the sieve plate, a discharge trough is connected between the first tank body and the second tank body, the bottom of the second tank body is inclined, a granulation assembly is provided in the second tank body, a discharge pipe is connected to the inclined bottom at the center of the second tank body, support piles are provided at the lower ends of the four corners of the second tank body, a spiral conveying trough is provided between the four support piles, and the discharge pipe is connected to the top surface of the spiral conveying trough.

[0007] Preferably, a reduction motor is fixedly installed on the upper right end of the first tank body, and a cover body is fixedly connected to the upper end at the center position of the first tank body. A rotating shaft is fixedly connected to the driving shaft of the reduction motor. The end of the rotating shaft away from the reduction motor rotates horizontally and passes through the right inner wall of the cover body. The end of the rotating shaft located in the cover body is coaxially fixedly connected with a first bevel gear, and the first bevel gear is transmission connected to the crushing mechanism.

[0008] Preferably, the crushing mechanism includes a rotating rod that vertically rotates and passes through the top surface of the first tank body at the center position, the rotating rod one end located in the cover body is coaxially fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, the lower end of the rotating rod vertically rotates and passes through the sieve plate and extends to the inclined bottom of the first tank body, the rotating rod one end located above the sieve plate is fixedly connected to a plurality of first crushing teeth and spiral blades, the plurality of first crushing teeth are located above the spiral blades, and the rotating rod one end located below the sieve plate is fixedly connected to a plurality of second crushing teeth.

[0009] Preferably, the first crushing teeth and the second crushing teeth are symmetrically distributed in pairs, and the lengths of the second crushing teeth on the same side are gradually reduced along the inclined bottom of the first tank body.

[0010] Preferably, the granulation assembly includes a driving motor fixedly mounted on the rear end side wall of the second tank body, a ball grinding roller is horizontally rotatably provided on the front and rear inner walls of the second tank body, the roller shaft of the ball grinding roller is fixedly connected to the driving shaft of the driving motor, an arc-shaped granulation plate is fixedly connected to the inner wall of the second tank body near the inclined bottom, and the ball grinding roller is arranged close to the arc-shaped inner wall of the arc-shaped granulation plate.

[0011] Preferably, a magnetically controlled valve is fixedly mounted on the discharge pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The reduction motor drives a plurality of first crushing teeth, spiral blades and a plurality of second crushing teeth to rotate, and the plurality of first crushing teeth and spiral blades cooperate with the amino molding plastic raw materials retained on the screen plate to perform preliminary crushing, and the plurality of second crushing teeth perform secondary crushing on the raw materials to improve the crushing effect.

[0014] 2. The crushed raw materials are introduced into the second tank body through the discharge trough, so that the ball mill roller cooperates with the arc-shaped granulation plate to granulate the crushed raw materials. The amino molding plastic particles produced by granulation are introduced into the spiral conveyor trough through the discharge pipe and are quickly discharged from the spiral conveyor trough, thereby realizing dust-free particle manufacturing and improving the efficiency of granulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A perspective schematic diagram of a dust-free manufacturing device for amino molding compound particles proposed by the utility model;

[0016] Figure 2 This is a schematic structural diagram of a dust-free manufacturing device for amino molding compound particles proposed by the utility model;

[0017] Figure 3 The utility model discloses a schematic structural diagram of a pulverizing mechanism of a dust-free manufacturing device for amino molding compound particles.

[0018] In the figure: 1 first tank body, 2 second tank body, 3 feed trough, 4 sieve plate, 5 discharge trough, 6 discharge pipe, 7 support pile, 8 spiral conveyor trough, 9 reduction motor, 10 cover body, 11 rotating shaft, 12 first bevel gear, 13 rotating rod, 14 second bevel gear, 15 first crushing tooth, 16 spiral blade, 17 second crushing tooth, 18 ball mill roller, 19 arc-shaped granulating plate, 20 magnetic control valve. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A dust-free manufacturing device for amino molding plastic particles comprises a first tank body 1 and a second tank body 2. A feed trough 3 is provided on the left top surface of the first tank body 1. The bottom of the first tank body 1 is inclined. A reduction motor 9 is fixedly installed on the upper right end of the first tank body 1. The reduction motor 9 is used to drive the first bevel gear 12 on the rotating shaft 11 to rotate. A cover body 10 is fixedly connected to the upper end at the center position of the first tank body 1. The rotating shaft 11 is fixedly connected to the driving shaft of the reduction motor 9. The end of the rotating shaft 11 away from the reduction motor 9 rotates horizontally and passes through the right inner wall of the cover body 10. The end of the rotating shaft 11 located in the cover body 10 is coaxially fixedly connected with the first bevel gear 12, and the first bevel gear 12 is transmission-connected to the crushing mechanism.

[0022] A sieve plate 4 is fixedly connected to the inner wall of the first tank body 1 near the inclined bottom, and a crushing mechanism is vertically penetrated on the top surface of the center position of the first tank body 1. The crushing mechanism is vertically rotated and penetrates the sieve plate 4. The crushing mechanism includes a rotating rod 13 that vertically rotates and penetrates the top surface of the center position of the first tank body 1. One end of the rotating rod 13 located in the cover body 10 is coaxially fixedly connected to the second bevel gear 14. The first bevel gear 12 is meshed with the second bevel gear 14. The rotation of the first bevel gear 12 drives the meshed second bevel gear 14 to rotate, and the second bevel gear 1 4 drives the coaxially connected rotating rod 13 to rotate, and at this time, the rotating rod 13 drives the first crushing teeth 15, the spiral blade 16 and the second crushing teeth 17 to rotate, and the lower end of the rotating rod 13 rotates vertically to penetrate the sieve plate 4 and extend to the inclined bottom of the first tank body 1, and the end of the rotating rod 13 located above the sieve plate 4 is fixedly connected with the first crushing teeth 15 and the spiral blade 16, and the first crushing teeth 15 are located above the spiral blade 16, and the end of the rotating rod 13 located below the sieve plate 4 is fixedly connected with the second crushing teeth 17.

[0023] The first crushing teeth 15 and the second crushing teeth 17 are symmetrically distributed in pairs. The lengths of the second crushing teeth 17 on the same side are gradually reduced along the inclined bottom of the first tank body 1. The first crushing teeth 15 cooperate with the spiral blades 16 to preliminarily crush the amino molding plastic raw materials retained on the screen plate 4, and the second crushing teeth 17 perform secondary crushing on the raw materials to improve the crushing effect. A discharge trough 5 is connected between the first tank body 1 and the second tank body 2. The bottom of the second tank body 2 is inclined. A granulation component is provided in the second tank body 2. The granulation component includes a driving motor (not shown in the figure) fixedly installed on the rear end side wall of the second tank body 2. The driving motor (not shown in the figure) is used to drive the ball mill 18 to operate, so that the ball mill 18 cooperates with the arc-shaped granulation plate 19 to granulate the crushed raw materials. The ammonia produced by the granulation The base molding plastic particles are introduced into the spiral conveying trough 8 through the discharge pipe 6, and a ball grinding roller 18 is horizontally rotated and penetrated on the inner walls on the front and rear sides of the second tank body 2, and the roller shaft of the ball grinding roller 18 is fixedly connected to the driving shaft of the driving motor. An arc-shaped granulating plate 19 is fixedly connected to the inner wall of the second tank body 2 near the inclined bottom, and the ball grinding roller 18 is arranged close to the arc-shaped inner wall of the arc-shaped granulating plate 19. A discharge pipe 6 is connected to the inclined bottom at the center position of the second tank body 2, and support piles 7 are provided at the lower ends of the four corners of the second tank body 2. A spiral conveying trough 8 is provided between the four support piles 7. The discharge pipe 6 is connected to the top surface of the spiral conveying trough 8. The spiral conveying trough 8 can quickly discharge the molded particles in the second tank body 2, realize dust-free particle manufacturing, and improve the efficiency of granulation. A magnetic control valve 20 is fixedly installed on the discharge pipe 6, and the magnetic control valve 20 is used to control the material flow of the discharge pipe 6.

[0024] When the utility model is in use, the reduction motor 9 is started to drive the first bevel gear 12 on the rotating shaft 11 to rotate, so that the first bevel gear 12 drives the second bevel gear 14 meshing in the cover body 10 to rotate, and the second bevel gear 14 drives the coaxially connected rotating rod 13 to rotate, at this time, the rotating rod 13 drives the first crushing teeth 15, the spiral blades 16 and the second crushing teeth 17 to rotate, and the first crushing teeth 15 cooperate with the spiral blades 16 to preliminarily crush the amino molding plastic raw material retained on the sieve plate 4, and the second crushing teeth 17 perform secondary crushing on the raw material to improve the crushing effect, when the raw material is crushed, it is introduced into the second tank body 2 along the discharge trough 5, so that the ball mill roller 18 cooperates with the arc-shaped granulation plate 19 to granulate the crushed raw material, and the amino molding plastic particles produced by granulation are introduced into the spiral conveying trough 8 through the discharge pipe 6, and are quickly discharged from the spiral conveying trough 8, so as to realize dust-free particle manufacturing and improve the efficiency of granulation.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust-free manufacturing device for amino molding compound particles, comprising a first tank body (1) and a second tank body (2), characterized in that: A feed trough (3) is provided on the left top surface of the first tank body (1); the bottom of the first tank body (1) is inclined; a sieve plate (4) is fixedly connected to the inner wall of the first tank body (1) near the inclined bottom; a crushing mechanism is vertically penetrated on the top surface at the center of the first tank body (1); the crushing mechanism is vertically rotated and penetrates the sieve plate (4); a discharge trough (5) is provided in communication with the first tank body (1) and the second tank body (2); the bottom of the second tank body (2) is inclined; a granulation assembly is provided in the second tank body (2); a discharge pipe (6) is provided in communication with the inclined bottom at the center of the second tank body (2); support piles (7) are provided at the lower ends of the four corners of the second tank body (2); a spiral conveying trough (8) is provided between the four support piles (7); and the discharge pipe (6) is provided in communication with the top surface of the spiral conveying trough (8).

2. A dust-free manufacturing device for amino molding compound particles according to claim 1, characterized in that: A reduction motor (9) is fixedly mounted on the upper right end of the first tank body (1); a cover body (10) is fixedly connected to the upper center end of the first tank body (1); a rotating shaft (11) is fixedly connected to the driving shaft of the reduction motor (9); an end of the rotating shaft (11) away from the reduction motor (9) rotates horizontally and penetrates the right inner wall of the cover body (10); an end of the rotating shaft (11) located inside the cover body (10) is coaxially fixedly connected to a first bevel gear (12); and the first bevel gear (12) is drivingly connected to the pulverizing mechanism.

3. A dust-free manufacturing device for amino molding compound particles according to claim 2, characterized in that: The pulverizing mechanism comprises a rotating rod (13) which is vertically rotatable and passes through the top surface of the center position of the first tank body (1); one end of the rotating rod (13) located in the cover body (10) is coaxially fixedly connected to the second bevel gear (14); the first bevel gear (12) is meshed with the second bevel gear (14); the lower end of the rotating rod (13) is vertically rotatable and passes through the screen plate (4) and extends to the inclined bottom of the first tank body (1); one end of the rotating rod (13) located above the screen plate (4) is fixedly connected to a plurality of first pulverizing teeth (15) and a spiral blade (16); the plurality of first pulverizing teeth (15) are located above the spiral blade (16); and one end of the rotating rod (13) located below the screen plate (4) is fixedly connected to a plurality of second pulverizing teeth (17).

4. A dust-free manufacturing device for amino molding compound particles according to claim 3, characterized in that: The plurality of first crushing teeth (15) and the plurality of second crushing teeth (17) are symmetrically distributed in pairs, and the lengths of the plurality of second crushing teeth (17) on the same side are gradually reduced along the inclined bottom of the first tank body (1).

5. A dust-free manufacturing device for amino molding compound particles according to claim 1, characterized in that: The granulation assembly comprises a driving motor fixedly mounted on the rear end side wall of the second tank body (2); a ball mill roller (18) is horizontally rotatably provided on the front and rear inner walls of the second tank body (2); the roller shaft of the ball mill roller (18) is fixedly connected to the driving shaft of the driving motor; an arc-shaped granulation plate (19) is fixedly connected to the inner wall of the second tank body (2) near the inclined bottom; the ball mill roller (18) is arranged in close contact with the arc-shaped inner wall of the arc-shaped granulation plate (19).

6. A dust-free manufacturing device for amino molding compound particles according to claim 1, characterized in that: A magnetically controlled valve (20) is fixedly mounted on the discharge pipe (6).

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