Pot type granulator with dustproof function

Abstract

The invention discloses a pot type granulator with a dustproof function, and belongs to the technical field of granulation devices.The pot type granulator comprises a base, a pot shell, a driving assembly, a rotating seat, a dustproof baffle and a PLC, one end of the rotating seat is fixedly connected with the pot shell, the other end of the rotating seat is rotationally connected with the base, and the driving assembly is further arranged between the base and the pot shell; a dustproof baffle is arranged at the opening of the top end of the pot body shell, a plurality of corresponding connecting holes are formed in the dustproof baffle and the opening of the pot body shell in the circumferential direction, fixing pieces are arranged at the connecting holes, and a PLC is further arranged on the base and electrically connected with the driving assembly; according to the invention, the dustproof baffle is arranged, and the dustproof baffle can prevent dust generated in the granulation process of the pot body shell from drifting away, so that material loss is prevented, and dust pollution is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of granulation devices, and in particular relates to a pot-type granulator with a dustproof function. Background Art

[0002] At present, the pot granulator is widely used in chemical, petrochemical, pharmaceutical, food, building materials, mining, environmental protection, printing and dyeing, ceramics, rubber, plastic and other fields. It is a molding machine that can make materials into specific shapes. The industrial pill making machine is a high-efficiency mechanical equipment used for large-scale production of pills. It is one of the important preparation equipment in the pharmaceutical industry. Its technical background can be introduced from the following aspects:

[0003] 1. Pharmaceutical market demand: With the growth of global population and the improvement of medical level, the demand of pharmaceutical market is increasing year by year. Pills are one of the common solid preparation forms, which have the advantages of being easy to carry and take, so the demand of pill making machines is also increasing accordingly.

[0004] 2. Automation and digitalization trends: In modern manufacturing, automation and digitalization technologies have become the mainstream trend. With the help of advanced sensors, control systems and automation technologies, industrial pill making machines have achieved a highly automated production process, thereby improving production efficiency and reducing labor costs.

[0005] 3. Precise pill making process: The manufacture of medicines requires strict quality control. The size, shape and composition of pills need to be precisely controlled to ensure accurate and consistent dosage of the medicine. Industrial pill making machines can achieve high-precision pill making process to ensure the stable quality of pills.

[0006] 4. R&D and innovation drive: The pharmaceutical industry has been in constant innovation and development. As one of the key equipment in the pharmaceutical production line, the industrial pill making machine is also constantly undergoing technological improvements and innovations to adapt to the ever-changing market demand and production requirements of new drugs.

[0007] 5. Improve production efficiency and reduce costs: The widespread application of industrial pill making machines can greatly improve the production efficiency of pills, making the pill making process more efficient, thereby reducing the production costs of pharmaceutical companies and improving economic benefits.

[0008] In summary, the technical background of industrial pill making machines is mainly driven by factors such as the increase in pharmaceutical market demand, automation and digitalization trends, precise pill making process requirements, R&D and innovation promotion, and the need to improve production efficiency and reduce costs. The development of industrial pill making machines not only meets the large-scale demand for drug supply, but also provides pharmaceutical companies with efficient and reliable drug preparation equipment, which promotes the progress and development of the pharmaceutical industry.

[0009] The existing pot-type granulator cannot meet the requirements of closed granulation of different powder materials, resulting in dust flying during the granulation process. Dust pollution directly threatens people's lives, especially in a dusty environment, which can cause a variety of cardiovascular and respiratory diseases. Dust pollution has the greatest impact on the elderly and children. Therefore, how to provide a pot-type granulator with dustproof function is an urgent problem to be solved by technicians in this field. Summary of the invention

[0010] The main purpose of the present invention is to provide a pot-type granulator with dustproof function to solve the above technical problems. The device is provided with a dustproof baffle, which can prevent the dust generated by the pot shell during the granulation process from scattering, thereby preventing material loss and reducing dust pollution.

[0011] In order to achieve the above object, the present invention adopts the following technical solutions:

[0012] A pot-type granulator with a dustproof function comprises a base, a pot shell, a driving assembly, a rotating seat, a dustproof baffle and a PLC controller, wherein one end of the rotating seat is fixedly connected to the pot shell, and the other end of the rotating seat is rotatably connected to the base, a driving assembly is also arranged between the base and the pot shell, a dustproof baffle is arranged at the top opening of the pot shell, a plurality of corresponding connecting holes are circumferentially arranged on the dustproof baffle and the opening of the pot shell, fixings are arranged at the connecting holes, a PLC controller is also arranged on the base, and the PLC controller is electrically connected to the driving assembly.

[0013] Furthermore, a water supply pipe is provided inside the pot body shell, one end of the water supply pipe passes through the bottom end of the rotating seat and is connected to the fixing frame, and the end of the fixing frame away from the water supply pipe is fixed on the base.

[0014] Furthermore, a water inlet is provided at one end of the water supply pipe close to the fixed frame, and a water inlet valve is also provided at the water supply inlet. The water inlet valve is electrically connected to the PLC controller, and a plurality of atomizing nozzles are radially provided at one end of the water supply pipe away from the fixed frame.

[0015] Furthermore, the driving assembly includes a conveyor belt, a first transmission wheel, a second transmission wheel, a frequency regulator, a motor fixed shell and a motor, the motor fixed shell is fixed on the base, the motor is arranged inside the motor fixed shell, the frequency regulator is fixed on the motor fixed shell, the frequency regulator is electrically connected to the motor, the frequency regulator is electrically connected to the PLC controller, the output end of the motor is connected to the first transmission wheel, the second transmission wheel is fixedly sleeved on the rotating seat, one end of the conveyor belt is sleeved on the first transmission wheel, and the other end of the conveyor belt is sleeved on the second transmission wheel.

[0016] Furthermore, a bearing is provided at the connection between the rotating seat and the base.

[0017] Furthermore, a discharge port is circumferentially arranged on the outer shell of the pot body, a discharge baffle and a lock are hinged at the discharge port, and the discharge baffle is locked and fixed by the lock.

[0018] Furthermore, the lock is a pressure plate, and a spring is provided between the pressure plate and the pot body shell.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention is provided with a dustproof baffle, which can prevent the dust generated by the outer shell of the pot body during the granulation process from scattering, thereby preventing material loss and reducing dust pollution; the present invention is provided with an atomizing nozzle on the water supply pipe, thereby avoiding the problem of uneven water spraying during the granulation process; at the same time, the water inlet valve is controlled by the PLC controller to control the water flow spraying and closing in the water supply pipe, and the motor speed can also be controlled by controlling the frequency regulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a schematic diagram of the front structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the partial structure of the front side of the present invention.

[0025] Figure 4 It is a front cross-sectional structural schematic diagram of the present invention.

[0026] Figure 5 It is a partial structural schematic diagram of the front section of the present invention.

[0027] Figure 6 It is a partial cross-sectional structural schematic diagram of the present invention.

[0028] Figure 7 It is a bottom view structural schematic diagram of the present invention.

[0029] Among them, 1-base, 2-pot body shell, 3-dust baffle, 4-driving assembly, 4.1-conveyor belt, 4.2-first transmission wheel, 4.3-second transmission wheel, 4.4-frequency regulator, 4.5-motor fixing shell, 4.6-motor, 5-PLC controller, 6-fixed frame, 7-water supply pipe, 7.1-water supply port, 8-rotating seat, 9-fixing part, 10-discharging baffle, 11-lock. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 7 As shown, the present invention provides a base 1, a pot body shell 2, a driving component 4, a rotating seat 8, a dustproof baffle 3 and a PLC controller 5, one end of the rotating seat 8 is fixedly connected to the pot body shell 2, and the other end of the rotating seat 8 is rotatably connected to the base 1, and a driving component 4 is also arranged between the base 1 and the pot body shell 2, a dustproof baffle 3 is arranged at the top opening of the pot body shell 2, and a plurality of corresponding connecting holes are circumferentially arranged on the dustproof baffle 3 and the opening of the pot body shell 2, and a fixing member 9 is arranged at the connecting hole, and a PLC controller 5 is also arranged on the base 1, and the PLC controller 5 is electrically connected to the driving component 4; the fixing member 9 can be a screw or a pin, and a screw is used in the specific embodiment; the dustproof baffle 3 is a circular baffle, three quarters of which are made of transparent material so that the granulation process can be observed at any time, and the other part is covered with a rubber sheet.

[0032] In this embodiment, a water supply pipe 7 is further provided inside the pot body shell 2 , one end of the water supply pipe 7 passes through the bottom end of the rotating seat 8 and is connected to the fixing frame 6 , and the end of the fixing frame 6 away from the water supply pipe 7 is fixed on the base 1 .

[0033] In this embodiment, a water inlet 7.1 is provided at one end of the water adding pipe 7 close to the fixing frame 6, and a water inlet valve is also provided at the water inlet 7.1, and the water inlet valve is electrically connected to the PLC controller 5. A plurality of water outlets are radially provided at one end of the water adding pipe 7 away from the fixing frame 6, and an atomizing nozzle is installed at the water outlet to make the water spray more dispersed and even, thereby avoiding the problem of uneven water spraying during the granulation process; the water inlet 7.1 is connected to the tap water pipe; a scraper can also be provided at the part of the water adding pipe 7 located inside the pot body shell 2, and the granulation size is controlled by the scraper.

[0034] In this embodiment, the driving assembly 4 includes a conveyor belt 4.1, a first transmission wheel 4.2, a second transmission wheel 4.3, a frequency modulator 4.4, a motor fixing shell 4.5 and a motor 4.6. The motor fixing shell 4.5 is fixed on the base 1, and the motor 4.6 is arranged inside the motor fixing shell 4.5. The frequency modulator 4.4 is fixed on the motor fixing shell 4.5, and the frequency modulator 4.4 is electrically connected to the motor 4.6. The frequency modulator 4.4 is electrically connected to the PLC controller 5. The output end of the motor 4.6 is connected to the first transmission wheel 4.2, and the second transmission wheel 4.3 is fixedly sleeved on the rotating seat 8. One end of the conveyor belt 4.1 is sleeved on the first transmission wheel 4.2, and the other end of the conveyor belt 4.1 is sleeved on the second transmission wheel 4.3; the frequency modulator 4.4 can control the rotation speed of the motor 4.6 by controlling the current strength.

[0035] In this embodiment, a bearing is provided at the connection between the rotating seat 8 and the base 1, and the bearing can prevent the rotating seat 8 from affecting the water supply pipe 7 when rotating; a bearing can also be provided at the connection between the rotating seat 8 and the water supply pipe 7 to avoid affecting the water supply pipe 7.

[0036] In this embodiment, a discharge port is circumferentially arranged on the pot body shell 2, and a discharge baffle 10 and a lock 11 are hinged at the discharge port. The discharge baffle 10 is locked and fixed by the lock 11, and the discharge baffle 10 is hinged at the discharge port along the axial direction of the pot body shell 2 through a hinge column, and the lock 11 is hinged at the discharge port along the radial direction of the pot body shell 2 through a hinge column.

[0037] In this embodiment, the lock 11 is a pressure plate, and a spring is provided between the pressure plate and the pot body shell 2 .

[0038] Working principle:

[0039] When in use, first use the lock 11 to fix the discharge baffle 10, fix the dust baffle 3 on the pot body shell 2 through the fixing piece 9, control the frequency modulator 4.4 to start and control the speed of the motor 4.6 through the PLC controller 5, the motor 4.6 drives the first transmission wheel 4.2 to rotate, the first transmission wheel 4.2 drives the second transmission wheel 4.3 to rotate through the conveyor belt 4.1, and the second transmission wheel 4.3 drives the rotating seat 8 and the pot body shell 2 to rotate. The PLC controller 5 can also control the opening and closing of the water inlet valve to control the water flow sprayed from the water supply pipe 7. After granulation is completed, open the lock 11 and discharge from the discharge port.

[0040] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0041] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pot-type granulator with dust-proof function, characterized in that: The invention comprises a base (1), a pot shell (2), a driving assembly (4), a rotating seat (8), a dust baffle (3) and a PLC controller (5); one end of the rotating seat (8) is fixedly connected to the pot shell (2); the other end of the rotating seat (8) is rotatably connected to the base (1); a driving assembly (4) is also arranged between the base (1) and the pot shell (2); a dust baffle (3) is arranged at the top opening of the pot shell (2); a plurality of corresponding connection holes are circumferentially arranged at the dust baffle (3) and the opening of the pot shell (2); a fixing piece (9) is arranged at the connection hole; a PLC controller (5) is also arranged on the base (1); and the PLC controller (5) is electrically connected to the driving assembly (4).

2. A pot-type granulator with dust-proof function according to claim 1, characterized in that: A water supply pipe (7) is also provided inside the pot body shell (2), one end of the water supply pipe (7) passes through the bottom end of the rotating seat (8) and is connected to the fixing frame (6), and the end of the fixing frame (6) away from the water supply pipe (7) is fixed on the base (1).

3. A pot-type granulator with dust-proof function according to claim 2, characterized in that: A water inlet (7.1) is arranged at one end of the water supply pipe (7) close to the fixed frame (6), and a water inlet valve is also arranged at the water supply inlet (7.1). The water inlet valve is electrically connected to the PLC controller (5), and a plurality of atomizing nozzles are radially arranged at one end of the water supply pipe (7) away from the fixed frame (6).

4. The pot-type granulator with dust-proof function according to claim 1, characterized in that: The driving assembly (4) comprises a conveyor belt (4.1), a first transmission wheel (4.2), a second transmission wheel (4.3), a frequency modulator (4.4), a motor fixing shell (4.5) and a motor (4.6); the motor fixing shell (4.5) is fixed on the base (1); a motor (4.6) is arranged inside the motor fixing shell (4.5); the frequency modulator (4.4) is fixed on the motor fixing shell (4.5); the frequency modulator (4.4) is electrically connected to the motor (4.6); the frequency modulator (4.4) is electrically connected to a PLC controller (5); an output end of the motor (4.6) is connected to the first transmission wheel (4.2); the second transmission wheel (4.3) is fixedly sleeved on a rotating seat (8); one end of the conveyor belt (4.1) is sleeved on the first transmission wheel (4.2); and the other end of the conveyor belt (4.1) is sleeved on the second transmission wheel (4.3).

5. The pot-type granulator with dust-proof function according to claim 1, characterized in that: A bearing is provided at the connection between the rotating seat (8) and the base (1).

6. The pot-type granulator with dust-proof function according to claim 1, characterized in that: The pot body shell (2) is provided with a discharge port in the circumferential direction, and a discharge baffle (10) and a lock (11) are hingedly connected at the discharge port, and the discharge baffle (10) is locked and fixed by the lock (11).

7. The pot-type granulator with dust-proof function according to claim 6, characterized in that: The lock (11) is a pressure plate, and a spring is provided between the pressure plate and the pot body shell (2).

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