Granulator for processing plastic products

Abstract

The utility model discloses a granulator for processing plastic products, relates to the technical field of plastic products, and aims to solve the problems that in the prior art, plastic particles are easy to have different sizes, the sizes of the plastic particles cannot be adjusted, the granulation effect is poor, large plastic particles are easy to remain on a sieve plate, and the size of the plastic particles cannot be adjusted. In order to solve the problems that in the prior art, plastic particles cannot be discharged in time, and practicability is low, according to the scheme, the plastic particle discharging device comprises a mounting box, the mounting box comprises a box body, a connecting frame fixedly arranged on the outer wall of one side of the box body and a fixing plate fixedly arranged on the outer wall of one side of the connecting frame, and an adjusting mechanism is arranged in the connecting frame; the adjusting mechanism comprises an adjusting motor connected to the outer wall of one side of the fixing plate through a bolt. According to the plastic particle granulation device, the particle size of plastic particles can be adjusted, meanwhile, the plastic particles are prevented from being different in size, the granulation effect is improved, the plastic particles can be washed and cooled, the plastic particles are conveyed in time, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, in particular to a granulator for processing plastic products. Background Art

[0002] Plastic products are a general term for daily necessities, industrial products, etc. that are made of plastic as the main raw material, including products made from all processes such as injection molding and blister molding. In the production process of plastic products, plastic products need to be granulated.

[0003] After searching, a Chinese patent (application number "202321815316.7") discloses "a granulator for processing plastic products". The granulator includes a crushing box, a feed port is provided at the top of the crushing box, and a transmission wheel is rotatably connected to one side of the crushing box near the upper end and the center position, wherein a crushing motor is installed on one side of the transmission wheel at the upper end through a fixed plate, and the shaft of the crushing motor is fixedly connected to one of the transmission wheels, and the outer rings of the two transmission wheels are sleeved with transmission belts, and the shaft of the crushing motor passes through one side of the crushing box and is fixedly connected to a cutting wheel, and the end of the cutting wheel away from the crushing motor is rotatably connected to the inner wall of the crushing box through a bearing 1, wherein the transmission wheel at the lower end is fixedly connected to a transmission rod on the side close to the crushing box. However, the following problems exist in the use of the granulator:

[0004] 1. When cutting plastic products, it is easy to cause plastic particles of different sizes, and the size of plastic particles cannot be adjusted, resulting in poor granulation effect;

[0005] 2. When filtering and washing plastic particles, large plastic particles tend to remain on the sieve plate, and the plastic particles cannot be discharged in time, which has low practicality. Utility Model Content

[0006] The utility model provides a granulator for processing plastic products, which solves the problems that the plastic particles are easily uneven in size, the size of the plastic particles cannot be adjusted, the granulation effect is poor, large plastic particles are easily left on the screen plate, the plastic particles cannot be discharged in time, and the practicality is low.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A granulator for processing plastic products, comprising an installation box, the installation box comprising a box body, a connecting frame fixedly arranged on an outer wall of one side of the box body and a fixing plate fixedly arranged on an outer wall of one side of the connecting frame, an adjusting mechanism is arranged in the connecting frame, the adjusting mechanism comprises an adjusting motor connected to an outer wall of one side of the fixing plate by bolts, a screw connected to an outer wall of one end of an output shaft of the adjusting motor by a coupling and a mounting plate screwed on an outer wall of the screw, a granulating assembly is arranged on an outer wall of one side of the mounting plate, the granulating assembly comprises a A granulating motor and a plurality of cutting blades, a filtering mechanism is arranged in the box body, the filtering mechanism comprises a filtering block in a "V"-shaped structure and four lifting cylinders respectively connected to the outer wall of the top of the box body by bolts, a conveying assembly is arranged in the box body, the conveying assembly comprises a conveying motor connected to the outer wall of one side of the box body by bolts, a mounting shaft connected to the outer wall of one end of the output shaft of the conveying motor by a coupling, a spiral blade fixed on the outer wall of the mounting shaft and a conveying pipe penetrating and fixed on the outer wall of one side of the box body, and a support plate is fixed on the inner wall of the bottom of the box body.

[0009] Preferably, a water inlet pipe is fixedly provided on the upper inner wall of one side of the box body, and a drain pipe is fixedly provided on the lower inner wall of one side of the box body, and a drain valve is clamped and installed at one end of the drain pipe.

[0010] Preferably, one end of the screw is connected to the outer wall of one side of the box body through a bearing, four limit rods are fixed on the outer wall of one side of the fixing plate, and one end of the four limit rods is fixed on the inner wall of one side of the box body, and the mounting plate is slidably mounted on the outer walls of the four limit rods respectively.

[0011] Preferably, a mounting block is fixedly provided on the outer wall of one end of the output shaft of the granulating motor, and a plurality of cutting blades are respectively connected to the outer wall of one end of the mounting block by bolts.

[0012] Through the above scheme, the screw is driven to rotate by adjusting the motor output shaft, thereby driving the mounting plate to move along the four limit rods, and then the granulation motor output shaft drives the mounting block and multiple cutting blades to rotate, thereby cutting and granulating the plastic extruded by the screw extruder.

[0013] Preferably, two sides of the filter block are respectively in contact with the inner walls on both sides of the box body, and the filter blocks are respectively connected to the outer walls of the bottom ends of the piston rods of the four lifting cylinders by bolts.

[0014] Preferably, drainage holes are evenly distributed on the inner wall at the bottom of the delivery pipe, a fixing block is fixed on the inner wall at one end of the delivery pipe, and one end of the mounting shaft passes through and is connected to the outer wall of one side of the fixing block through a bearing.

[0015] Through the above scheme, the piston rods of the four lifting cylinders rise, thereby driving the filter block to rise until the arc section at the bottom of the filter block is aligned with the bottom of the conveying pipe. Then the output shaft of the conveying motor rotates to drive the spiral blades to rotate to convey the plastic particles on the filter block.

[0016] Preferably, the top of the support plate is connected to the outer wall of the bottom of the delivery pipe by bolts, and gaps are left between the two sides of the support plate and the two sides of the box body.

[0017] The beneficial effects of the utility model are:

[0018] 1. An adjustment mechanism and a granulation component are provided. The output shaft of the adjustment motor rotates to drive the screw to rotate, and then drives the mounting plate to move along the four limit rods. Then the output shaft of the granulation motor drives the mounting block and multiple cutting discs to rotate, and then the plastic extruded by the screw extruder is cut and granulated. The particle size of the plastic particles can be adjusted, and at the same time, the plastic particles are prevented from being of different sizes, thereby improving the granulation effect.

[0019] 2. A filtering mechanism and a conveying assembly are provided. The piston rods of the four lifting cylinders rise, thereby driving the filter block to rise until the arc section at the bottom of the filter block is aligned with the bottom of the conveying pipe. Subsequently, the output shaft of the conveying motor rotates to drive the spiral blades to rotate to convey the plastic particles on the filter block. The plastic particles can be washed and cooled, and the plastic particles can be conveyed in time, thereby improving practicality.

[0020] In summary, the utility model can adjust the particle size of plastic particles, prevent the plastic particles from being of different sizes, improve the granulation effect, can wash and cool the plastic particles, and transport the plastic particles in time, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a structural schematic diagram of a granulator for processing plastic products.

[0022] Figure 2 The utility model is a schematic diagram of the main cross-sectional structure of a granulator for processing plastic products.

[0023] Figure 3 The utility model is a schematic diagram of the heat dissipation mechanism of a granulator for processing plastic products.

[0024] Figure 4 The utility model is a schematic diagram of the control mechanism structure of a granulator for processing plastic products.

[0025] Figure 5 The utility model is a schematic diagram of the control mechanism structure of a granulator for processing plastic products.

[0026] Figure 6 The utility model is a schematic diagram of the control mechanism structure of a granulator for processing plastic products.

[0027] Figure 7 The utility model is a schematic diagram of the control mechanism structure of a granulator for processing plastic products.

[0028] Figure 8 The utility model is a schematic diagram of the control mechanism structure of a granulator for processing plastic products.

[0029] In the figure: 1. Installation box; 101. Box body; 102. Connection frame; 103. Fixed plate; 2. Adjustment mechanism; 201. Adjustment motor; 202. Screw; 203. Installation plate; 204. Limit rod; 3. Granulation assembly; 301. Granulation motor; 302. Mounting block; 303. Cutting disc; 4. Filter mechanism; 401. Filter block; 402. Lifting cylinder; 5. Conveying assembly; 501. Conveying motor; 502. Mounting shaft; 503. Spiral blade; 504. Conveying pipe; 505. Fixed block; 6. Support plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1, reference Figure 1-5A granulator for processing plastic products comprises an installation box 1, wherein the installation box 1 comprises a box body 101, a connecting frame 102 fixedly mounted on an outer wall of one side of the box body 101, and a fixing plate 103 fixedly mounted on an outer wall of one side of the connecting frame 102. A fixing hole is opened on the upper outer wall of one side of the box body 101. The box body 101 is sleeved on the outer wall of the discharge end of the screw extruder. An inlet pipe is fixedly mounted on the upper inner wall of one side of the box body 101. A drain pipe is fixedly mounted on the lower inner wall of one side of the box body 101. A drain valve is clamped and mounted on one end of the drain pipe. An adjusting mechanism 2 is arranged in the connecting frame 102. The adjusting mechanism 2 comprises an adjusting motor 201 connected to an outer wall of one side of the fixing plate 103 by bolts, and a coupling is connected to an outer wall of one end of an output shaft of the adjusting motor 201. A screw rod 202 and a mounting plate 203 screwed on the outer wall of the screw rod 202, one end of the screw rod 202 is connected to the outer wall of one side of the box body 101 through a bearing, four limit rods 204 are fixedly arranged on the outer wall of one side of the fixing plate 103, one end of the four limit rods 204 are fixedly arranged on the inner wall of one side of the box body 101, the mounting plate 203 is slidably mounted on the outer walls of the four limit rods 204 respectively, a granulation component 3 is provided on the outer wall of one side of the mounting plate 203, the granulation component 3 includes a granulation motor 301 and a plurality of cutting blades 303 connected to the outer wall of one side of the mounting plate 203 by bolts, a mounting block 302 is fixedly arranged on the outer wall of one end of the output shaft of the granulation motor 301, and a plurality of cutting blades 303 are respectively connected to the outer wall of one end of the mounting block 302 by bolts.

[0032] Example 2, reference Figure 6-8 A granulator for processing plastic products also includes a filtering mechanism 4, which includes a filter block 401 with a "V" shape structure and four lifting cylinders 402 respectively connected to the outer wall of the top of the box body 101 by bolts. The two sides of the filter block 401 are respectively abutted against the inner walls of the two sides of the box body 101. The filter block 401 is respectively connected to the outer walls of the bottom ends of the piston rods of the four lifting cylinders 402 by bolts. A conveying component 5 is provided in the box body 101. The conveying component 5 includes a conveying motor 501 connected to the outer wall of one side of the box body 101 by bolts, a mounting shaft 502 connected to the outer wall of one end of the output shaft of the conveying motor 501 by a coupling, and a screw fixed on the outer wall of the mounting shaft 502. The rotary blade 503 and the delivery pipe 504 that penetrates and is fixed on the outer wall of one side of the box body 101, the inner wall at the bottom of the delivery pipe 504 is provided with drainage holes distributed at equal distances, a fixing block 505 is fixedly provided on the inner wall at one end of the delivery pipe 504, one end of the mounting shaft 502 penetrates and is connected to the outer wall of one side of the fixing block 505 through a bearing, a support plate 6 is fixedly provided on the inner wall at the bottom of the box body 101, the top of the support plate 6 is connected to the outer wall at the bottom of the delivery pipe 504 by bolts, and gaps are left between the two sides of the support plate 6 and the two sides of the box body 101, and the length of the support plate 6 is the same as the length of the notch at the top of the filter block 401, so as to prevent the plastic particles from leaking to the side of the support plate 6 away from the filter block 401 when the filter block 401 rises.

[0033] Working principle: The output shaft of the adjusting motor 201 rotates to drive the screw 202 to rotate, and then drives the mounting plate 203 to move along the four limit rods 204. Then the output shaft of the granulating motor 301 drives the mounting block 302 and multiple cutting blades 303 to rotate, and then the plastic extruded by the screw extruder is cut and granulated. The piston rods of the four lifting cylinders 402 rise, and then drive the filter block 401 to rise until the arc section at the bottom of the filter block 401 is aligned with the bottom of the conveying pipe 504. Then the output shaft of the conveying motor 501 rotates to drive the spiral blade 503 to rotate to convey the plastic particles on the filter block 401.

[0034] 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 granulator for processing plastic products, comprising a mounting box (1), characterized in that: The installation box (1) comprises a box body (101), a connection frame (102) fixedly arranged on an outer wall of one side of the box body (101), and a fixing plate (103) fixedly arranged on an outer wall of one side of the connection frame (102); An adjusting mechanism (2) is provided in the connection frame (102), and the adjusting mechanism (2) comprises an adjusting motor (201) connected to the outer wall of one side of the fixing plate (103) by means of bolts, a screw rod (202) connected to the outer wall of one end of the output shaft of the adjusting motor (201) by means of a coupling, and a mounting plate (203) screwed to the outer wall of the screw rod (202); A granulation assembly (3) is provided on the outer wall of one side of the mounting plate (203), and the granulation assembly (3) comprises a granulation motor (301) and a plurality of cutting blades (303) connected to the outer wall of one side of the mounting plate (203) by bolts; A filtering mechanism (4) is provided in the box (101), and the filtering mechanism (4) comprises a filtering block (401) with a "V"-shaped structure and four lifting cylinders (402) respectively connected to the outer wall of the top of the box (101) by bolts; A conveying assembly (5) is provided in the box (101), and the conveying assembly (5) comprises a conveying motor (501) connected to an outer wall of one side of the box (101) by means of bolts, a mounting shaft (502) connected to an outer wall of one end of an output shaft of the conveying motor (501) by means of a coupling, a spiral blade (503) fixedly mounted on an outer wall of the mounting shaft (502), and a conveying pipe (504) penetrating through and fixedly mounted on an outer wall of one side of the box (101); A support plate (6) is fixedly provided on the inner wall of the bottom of the box body (101).

2. A granulator for processing plastic products according to claim 1, characterized in that: A water inlet pipe is fixedly arranged on the upper inner wall of one side of the box body (101), and a drainage pipe is fixedly arranged on the lower inner wall of one side of the box body (101), and a drainage valve is clamped and mounted at one end of the drainage pipe.

3. A granulator for processing plastic products according to claim 1, characterized in that: One end of the screw rod (202) is connected to the outer wall of one side of the box body (101) through a bearing, four limit rods (204) are fixedly arranged on the outer wall of one side of the fixing plate (103), and one end of the four limit rods (204) is fixedly arranged on the inner wall of one side of the box body (101), and the mounting plate (203) is slidably mounted on the outer walls of the four limit rods (204) respectively.

4. A granulator for processing plastic products according to claim 1, characterized in that: A mounting block (302) is fixedly provided on the outer wall of one end of the output shaft of the granulating motor (301), and a plurality of cutting blades (303) are respectively connected to the outer wall of one end of the mounting block (302) by bolts.

5. A granulator for processing plastic products according to claim 1, characterized in that: The two sides of the filter block (401) are respectively abutted against the inner walls of the box body (101), and the filter block (401) is respectively connected to the outer walls of the bottom ends of the piston rods of the four lifting cylinders (402) through bolts.

6. A granulator for processing plastic products according to claim 1, characterized in that: The inner wall at the bottom of the delivery pipe (504) is provided with drainage holes distributed at equal distances, a fixing block (505) is fixedly provided on the inner wall at one end of the delivery pipe (504), and one end of the mounting shaft (502) passes through and is connected to the outer wall of one side of the fixing block (505) through a bearing.

7. A granulator for processing plastic products according to claim 1, characterized in that: The top of the support plate (6) is connected to the outer wall of the bottom of the delivery pipe (504) by bolts, and gaps are left between the two sides of the support plate (6) and the two sides of the box body (101).

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