FEP granule packaging machine

Abstract

The utility model relates to the field of packaging equipment, and in particular to a polyperfluoroethylene propylene particle packaging machine, which includes a frame, a collection bin is installed on the frame, a main discharge port is opened at the bottom, a main bagging machine is arranged below the main discharge port, and the characteristic is that an inclined screen is arranged in the collection bin, the edge of the screen is attached to the side wall of the collection bin, an auxiliary discharge port is opened at the lowest point of the screen on the side wall of the collection bin, and an auxiliary bagging machine is arranged below the auxiliary discharge port. Polyperfluoroethylene propylene particles of different sizes are put into the collection bin, and particles with a particle size smaller than the mesh of the screen pass through the screen and enter the main bagging machine through the main discharge port for packaging. The polyperfluoroethylene propylene particles in the packaging bags packaged by the main bagging machine are all small particles with uniform specifications, while particles with a particle size larger than the mesh of the screen enter the auxiliary bagging machine from the auxiliary discharge port at the lowest point of the screen for packaging. The polyperfluoroethylene propylene particles in the packaging bags packaged by the auxiliary bagging machine are all large particles with uniform specifications.

Description

Technical Field

[0001] The utility model relates to the field of packaging machine equipment, in particular to a polyperfluoroethylene propylene particle packaging machine. Background Art

[0002] FEP particles include polystyrene particles, polypropylene particles, polycarbonate particles, FEP particles, etc., which can be used to make various plastic bags, buckets, basins, toys, furniture, stationery and other plastic products. The production process is extrusion, cooling, pelletization to obtain FEP particles, which are packaged by a packaging machine into packaging bags for storage. FEP particles vary in size and may be unevenly distributed in the packaging bag. Small particles may accumulate in a certain area of ​​the packaging bag. Due to their small size, they will be tightly packed together, while large particles have more gaps between them due to their large size, and will be loosely packed together, which may cause the packaging bag to be easily deformed or even damaged during transportation and storage. Summary of the invention

[0003] The utility model aims to provide a polyperfluoroethylene propylene particle packaging machine, which can make the specifications of the polyperfluoroethylene propylene particles in the packaging bag uniform and avoid deformation and damage of the packaging bag during transportation and storage.

[0004] To achieve the above-mentioned purpose, the utility model provides a polyperfluoroethylene propylene granule packaging machine, including a frame, a collection bin is installed on the frame, a main discharge port is opened at the bottom of the frame, a main bagging machine is arranged below the main discharge port, an inclined screen is arranged in the collection bin, the edge of the screen is attached to the side wall of the collection bin, an auxiliary discharge port is opened on the side wall of the collection bin at the lowest point of the screen, and an auxiliary bagging machine is arranged below the auxiliary discharge port.

[0005] Preferably, a feed inlet is provided at the top of the material collecting bin, and the bottom of the material collecting bin is funnel-shaped.

[0006] Preferably, there are two screens, namely a first screen on top and a second screen on the bottom. The first screen has a larger mesh size than the second screen. Both the first screen and the second screen are inclined and their edges are attached to the side wall of the aggregate bin.

[0007] Preferably, a vibration motor is provided at the top of the aggregate bin, a vibration rod is provided at the lower end of the vibration motor, and the vibration rod is downwardly connected to the first screen and the second screen in sequence.

[0008] Preferably, a first auxiliary discharge port is opened on the side wall of the aggregate bin at the lowest point of the first sieve, a first collecting hopper is arranged below the first auxiliary discharge port, a first auxiliary aggregate hopper is arranged below the first collecting hopper, a first auxiliary discharge channel is arranged between the bottom of the first collecting hopper and the first auxiliary aggregate hopper, a first auxiliary bagging machine is connected to the bottom of the first auxiliary aggregate hopper, particles with a particle size larger than the mesh size of the first sieve are discharged from the first auxiliary discharge port through the first collecting hopper and then through the first auxiliary discharge channel to the first auxiliary aggregate hopper, and enter the first auxiliary bagging machine from the bottom of the first auxiliary aggregate hopper for packaging; aggregate bin A second auxiliary discharge port is opened on the side wall at the lowest point of the second screen, a second collecting hopper is arranged below the second auxiliary discharge port, a second auxiliary aggregate hopper is arranged below the second collecting hopper, a second auxiliary discharge channel is arranged between the bottom of the second collecting hopper and the second auxiliary aggregate hopper, and a second auxiliary bagging machine is connected to the bottom of the second auxiliary aggregate hopper. Particles with a particle size smaller than the mesh size of the first screen and larger than the mesh size of the second screen are discharged from the second auxiliary discharge port through the second collecting hopper and then through the second auxiliary discharge channel to the second auxiliary aggregate hopper, and enter the second auxiliary bagging machine from the bottom of the second auxiliary aggregate hopper for packaging.

[0009] Preferably, a main collecting hopper is provided below the collecting bin, a main discharging channel is provided between the main discharging port and the main collecting hopper, and a main bagging machine is connected to the bottom of the main collecting hopper. Particles smaller than the mesh size of the second sieve enter the main collecting hopper from the main discharging port through the main discharging channel, and then enter the main bagging machine for packaging.

[0010] Preferably, the main collecting hopper, the first auxiliary collecting hopper and the second auxiliary collecting hopper are all fixed on the frame.

[0011] The beneficial effects of the utility model are:

[0012] Put the polyperfluoroethylene propylene particles of different sizes into the collection bin, and the particles with a particle size smaller than the mesh of the screen pass through the screen and enter the main bagging machine through the main discharge port for packaging. The polyperfluoroethylene propylene particles in the packaging bags packed by the main bagging machine are all small particles with uniform specifications, while the particles with a particle size larger than the mesh of the screen enter the secondary bagging machine from the secondary discharge port at the lowest point of the screen for packaging. The polyperfluoroethylene propylene particles in the packaging bags packed by the secondary bagging machine are all large particles with uniform specifications. In this way, particles of different particle sizes are bagged separately, and the specifications of the polyperfluoroethylene propylene particles in each packaging bag are uniform, which prevents the packaging bag from being damaged or deformed during transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the internal structure of the packaging machine;

[0014] Figure 2 It is the structural diagram of the solenoid valve switch that controls the packaging machine.

[0015] 1 frame, 2 collecting bin, 3 main discharge port, 4 main collecting hopper, 5 main discharge channel, 6 main bagging machine, 7 vibration motor, 8 vibration rod, 9 screen, 91 first screen, 911 first auxiliary discharge port, 912 first collecting hopper, 913 first auxiliary collecting hopper, 914 first auxiliary discharge channel, 915 first auxiliary bagging machine, 92 second screen, 921 second auxiliary discharge port, 922 second collecting hopper, 923 second auxiliary collecting hopper, 924 second auxiliary discharge channel, 925 second auxiliary bagging machine, 10 solenoid valve switch, 11 weighing switch device, 110 weighing shaft, 111 hinge, 12 controller, 13 feeding port. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with specific implementation methods.

[0017] Packaging machine Figure 1 As shown, it includes a frame 1, on which a collection bin 2 is installed, with a feed port 13 on the top, a funnel-shaped bottom and a main discharge port 3, a main collection hopper 4 is arranged below the collection bin 2, a main discharge channel 5 is arranged between the main discharge port 3 and the main collection hopper 4, and a main bagging machine 6 is connected to the bottom of the main collection hopper 4. A first screen 91 at the top and a second screen 92 at the bottom are arranged in the collection bin 2, the mesh diameter of the first screen 91 is 2.5mm, and the mesh diameter of the second screen 92 is 1.5mm. A vibration motor 7 is arranged at the top of the collection bin 2, and a vibration rod 8 is arranged at the lower end of the vibration motor 7, and the vibration rod 8 is downwardly connected to the first screen 91 and the second screen 92 in sequence. The first screen 91 and the second screen 92 are both inclined and the edges are attached to the side wall of the collection bin 2. The side wall of the collecting bin 2 is provided with a first auxiliary discharge port 911 at the lowest point of the first screen 91, a first collecting hopper 912 is provided below the first auxiliary discharge port 911, a first auxiliary collecting hopper 913 is provided below the first collecting hopper 912, a first auxiliary discharge channel 914 is provided between the bottom of the first collecting hopper 912 and the first auxiliary collecting hopper 913, and a first auxiliary bagging machine 915 is connected to the bottom of the first auxiliary collecting hopper 913; the side wall of the collecting bin 2 is provided with a second auxiliary discharge port 921 at the lowest point of the second screen 92, a second collecting hopper 922 is provided below the second auxiliary discharge port 921, a second auxiliary collecting hopper 923 is provided below the second collecting hopper 922, a second auxiliary discharge channel 924 is provided between the bottom of the second collecting hopper 922 and the second auxiliary collecting hopper 923, and a second auxiliary bagging machine 925 is connected to the bottom of the second auxiliary collecting hopper 923. The main collecting hopper 4, the first auxiliary collecting hopper 913 and the second auxiliary collecting hopper 923 are all fixed on the frame 1.

[0018] The vibration motor 7 is started, and the operator puts the polyperfluoroethylene propylene particles of different sizes into the collection bin 2. The vibration motor 7 drives the vibration rod 8 to vibrate, driving the first screen 91 and the second screen 92 to vibrate. Particles with a particle size greater than 2.5 mm roll obliquely downward on the first screen 91, from the first auxiliary discharge port 911 through the first collecting hopper 912 and then through the first auxiliary discharge channel 914 to the first auxiliary collection hopper 913, and enter the first auxiliary bagging machine 915 from the bottom of the first auxiliary collection hopper 913 for packaging. The polyperfluoroethylene propylene particles in the packaging bags packaged by the first auxiliary bagging machine 915 are all large particles; particles with a particle size greater than 1.5 mm and less than 2.5 mm roll obliquely downward on the second screen 92, from the second auxiliary discharge port 921 through the second collecting hopper 922 and then through the second auxiliary discharge channel 924 to the second auxiliary collection hopper 923, and from the second auxiliary collection hopper The particles of the second auxiliary bagging machine 925 are packed at the bottom of 923. The polyperfluoroethylene propylene particles in the packaging bags packed by the second auxiliary bagging machine 925 are all medium particles. The particles with a particle size less than 1.5 mm are discharged from the main discharge port 3 through the main discharge channel 5 to the main collecting hopper 4, and then enter the main bagging machine 6 from the bottom of the main collecting hopper 4 for packaging. The polyperfluoroethylene propylene particles in the packaging bags packed by the main bagging machine 6 are all small particles. The particles of different particle sizes are separated and bagged by grading and screening by the first sieve 91 and the second sieve 92. In this way, the specifications of the polyperfluoroethylene propylene particles in each packaging bag are unified, so as to avoid damage or deformation of the packaging bag during transportation and storage.

[0019] The above is only an implementation method of the invention, and does not limit the scope of patent protection. Those skilled in the art can make non-substantial changes or substitutions based on the invention, which still fall within the scope of patent protection.

Claims

1. A polyperfluoroethylene propylene granule packaging machine, comprising a frame, a collecting bin is mounted on the frame, a main discharge port is opened at the bottom, and a main bagging machine is arranged below the main discharge port, wherein: An inclined screen is arranged in the aggregate bin, the edge of the screen is attached to the side wall of the aggregate bin, an auxiliary discharge port is opened on the side wall of the aggregate bin at the lowest point of the screen, and an auxiliary bagging machine is arranged below the auxiliary discharge port.

2. The polyperfluoroethylene propylene granule packaging machine according to claim 1 is characterized in that: A feed inlet is provided at the top of the aggregate bin, and the bottom of the aggregate bin is funnel-shaped.

3. The polyperfluoroethylene propylene particle packaging machine according to claim 1 is characterized in that: There are two screens, namely a first screen on top and a second screen on the bottom. The first screen has a larger mesh size than the second screen. Both the first screen and the second screen are inclined and their edges are attached to the side wall of the aggregate bin.

4. The polyperfluoroethylene propylene particle packaging machine according to claim 3 is characterized in that: A vibration motor is arranged at the top of the aggregate bin, a vibration rod is arranged at the lower end of the vibration motor, and the vibration rod is downwardly connected with the first screen and the second screen in sequence.

5. The polyperfluoroethylene propylene granule packaging machine according to claim 3 is characterized in that: A first auxiliary discharge port is provided on the side wall of the aggregate bin at the lowest point of the first screen, a first collecting hopper is provided below the first auxiliary discharge port, a first auxiliary aggregate hopper is provided below the first collecting hopper, a first auxiliary discharge channel is provided between the bottom of the first collecting hopper and the first auxiliary aggregate hopper, a first auxiliary bagging machine is connected to the bottom of the first auxiliary aggregate hopper, particles with a particle size larger than the mesh size of the first screen are discharged from the first auxiliary discharge port through the first collecting hopper and then through the first auxiliary discharge channel to the first auxiliary aggregate hopper, and enter the first auxiliary bagging machine from the bottom of the first auxiliary aggregate hopper for packaging; A second auxiliary discharge port is opened at the lowest point of the second sieve, a second collecting hopper is arranged below the second auxiliary discharge port, a second auxiliary aggregate hopper is arranged below the second collecting hopper, a second auxiliary discharge channel is arranged between the bottom of the second collecting hopper and the second auxiliary aggregate hopper, and a second auxiliary bagging machine is connected to the bottom of the second auxiliary aggregate hopper. Particles with a particle size smaller than the mesh size of the first sieve and larger than the mesh size of the second sieve are discharged from the second auxiliary discharge port through the second collecting hopper and then through the second auxiliary discharge channel to the second auxiliary aggregate hopper, and enter the second auxiliary bagging machine from the bottom of the second auxiliary aggregate hopper for packaging.

6. The polyperfluoroethylene propylene particle packaging machine according to claim 3 is characterized in that: A main aggregate hopper is provided below the aggregate bin, a main discharge channel is provided between the main discharge port and the main aggregate hopper, and a main bagging machine is connected to the bottom of the main aggregate hopper. Particles smaller than the aperture of the second sieve mesh enter the main aggregate hopper from the main discharge port through the main discharge channel, and then enter the main bagging machine for packaging.

7. The polyperfluoroethylene propylene particle packaging machine according to claim 5, characterized in that: The main collecting hopper, the first auxiliary collecting hopper and the second auxiliary collecting hopper are all fixed on the frame.

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