Jet mill crushing and packaging production line

Abstract

The utility model discloses a jet mill crushing and packaging production line, and relates to the technical field related to powder production. The device comprises mixing cavities, vibrating screens, a de-ironing separator, a support frame and a vacuum suction machine, four output pipes are fixedly communicated with the lower parts of the peripheral sides of the two mixing cavities at equal intervals, the vibrating screens are fixedly communicated with the bottom ends of the four output pipes close to the upper part, and fine material ports are fixedly communicated with fine material output ends of the vibrating screens. An iron remover is arranged below the two fine material openings in the same side of the center of the mixing cavity, the bottom ends of the discharge pipes are jointly fixed to the top end of the input cylinder on the upper portion of the peripheral side of the mixing cavity, and a vacuum suction machine is arranged on the outer side of the end, away from the mixing motor, of the lower mixing cavity. By arranging the mixing cavity, the vibrating screen, the de-ironing separator, the supporting frame and the vacuum suction machine, the problems that when powder is output by a packaging production line, bridging is prone to occurring, blocking is caused, the output powder is not evenly stirred, and remixing is needed, and the working process is longer are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to powder production, in particular to an air flow mill pulverizing and packaging production line. Background Art

[0002] Mixed packaging production line usually refers to a production line that can process a variety of different materials and mix these materials in a certain proportion for automatic quantitative packaging. This kind of production line is very common in the food, medicine, chemical, agriculture and other industries. It can improve production efficiency, ensure the consistency of product quality, and reduce the errors caused by manual operation. However, it still has the following disadvantages in actual use:

[0003] During the operation of the packaging production line, the powder in the packaging process is usually directly transported from the silo to the packaging equipment below, and then directly packaged by the packaging equipment. During the packaging process, the equipment needs to disconnect the material transportation after the material is transported to the packaging until it is full. During the operation, a bridging phenomenon will occur at the output position of the powder, affecting the continuity of the powder output;

[0004] During the operation of the packaging production line, due to the fact that the conveying process of the output powder is not long enough and the material is very sticky, some raw materials in the material are not mixed evenly, resulting in unqualified materials. They need to be re-put into the packaging production line from the input end of the raw materials, resulting in a longer work process and inconvenience in use. Utility Model Content

[0005] The utility model aims to provide an air flow mill pulverizing and packaging production line. By arranging a mixing chamber, a vibrating screen, an iron remover, a support frame and a vacuum suction machine, the utility model solves the problems that bridging easily occurs when the packaging production line outputs powder materials, causing blockage, and the output powder materials are not stirred evenly, requiring remixing and a longer work process.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses an air flow mill pulverizing and packaging production line, comprising a mixing chamber, a vibrating screen, an iron remover, a support frame and a vacuum suction machine, wherein a mixing motor is fixed at one end of the mixing chamber, an output shaft is fixed at the output end of the mixing motor, the output shaft is inserted in the mixing chamber, a spiral blade is fixed at the circumferential side of the output shaft in the mixing chamber, four output pipes are fixedly connected at equal distances at the lower circumference of the two mixing chambers, the bottom ends of the four output pipes near the top are fixedly connected with the vibrating screen, the adjacent vibrating screens are symmetrical with each other, the fine material output end of the vibrating screen is fixedly connected with a fine material port, an iron remover is arranged below the two fine material ports on the same side of the center of the mixing chamber, the output end of the iron remover is fixedly connected with a discharge pipe, the upper circumference of the two mixing chambers are fixedly connected with an input tube, the bottom ends of the discharge pipes are fixedly connected to the top end of the input tube at the upper circumference of the mixing chamber, and the circumference of the mixing chamber below A support frame is symmetrically arranged at the lower part, and a vacuum suction machine is arranged on the outer side of one end of the mixing chamber located below away from the mixing motor, and the output end of the vacuum suction machine is fixedly connected with a discharge pipe, and one end of the discharge pipe away from the vacuum suction machine is fixedly connected with the lower part of one end of the mixing chamber located below. When working, the material entering the mixing chamber is continuously stirred through the mixing chamber to maintain the fluidity of the material well. When the vibrating screen is working, the material in the mixing chamber located above is vibrated and screened after entering. After screening, the material is transported to the conveying pipe through the fine material port, and then transported to the iron remover through the conveying pipe. After iron is removed by the iron remover, it is transported to the mixing chamber located below, and then transported to the material bag supported by the support frame through the output pipe at the lower part of the mixing chamber below. After the unqualified material is re-absorbed by the vacuum suction machine, it is transported to the mixing chamber located below, so that the unqualified material can be re-stirred and recovered for discharge.

[0008] Furthermore, each mixing chamber is fixedly connected to an exhaust pipe at the upper part of one end close to the mixing motor, and an electric control valve is fixed to the middle part of the peripheral side of the output pipe. The mixing chamber conveys excess air therein to the exhaust device through the exhaust pipe, and the delivery on and off of the output pipe is controlled by the electric control valve.

[0009] Furthermore, the coarse material output end of each of the vibrating screens is fixedly connected to a coarse material port, the top of the iron remover is symmetrically fixedly connected to a conveying pipe, the top ends of the two conveying pipes at the top of the same iron remover are respectively fixedly connected to the bottom ends of two fine material ports close to each other, the vibrating screen discharges the screened coarse material through the coarse material port, and outputs the fine material into the conveying pipe through the fine material port.

[0010] Furthermore, the two output pipes located near the two ends of the mixing chamber at the bottom are vertically penetrated and fixed in two support frames respectively. The support frame is fixed with three hanging plates in a circular array centered on the bottom center point, and the mixing chamber is connected to the hook through the hanging plate.

[0011] Furthermore, a hook is fixed to the lower part of one side of the hanging plate close to the bottom center of the support frame, and a material bag is arranged between the three hanging plates. Three hanging ears are fixed to the top of the material bag in a circular array, and the three hanging ears are respectively hung on three hooks. The hanging plate provides hanging ears on the chat partner through the hook.

[0012] Furthermore, a suction pipe is fixedly connected to the bottom end of the vacuum suction machine, and a hanging handle is fixed to the top end of the vacuum suction machine. The vacuum suction machine sucks the powder through the suction pipe and discharges it into the mixing chamber below through the discharge pipe.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that bridging is likely to occur when the packaging production line outputs powder materials, causing blockage, by arranging a mixing chamber, a vibrating screen and an iron remover. During operation, the mixing motor rotates in the opposite direction in a periodic manner. After starting, the output shaft is driven to rotate clockwise and counterclockwise, so that the spiral blades continuously turn over the materials in the mixing chamber, so that the materials are continuously output through the output pipe. When the packaging production line outputs powder materials, bridging is less likely to occur, causing blockage, and the operation fluency is higher.

[0015] The utility model solves the problem that the powder outputted from the packaging production line is unevenly stirred and needs to be re-mixed with a longer working process by arranging a mixing chamber, a supporting frame and a vacuum suction machine. When the material in the material bag is not standard and needs to be re-mixed, the material bag is set in the suction pipe and the vacuum suction machine is started. After the vacuum suction machine is started, the material in the material bag is driven to be sucked in and then transported to the mixing chamber below through the discharge pipe for re-mixing, so that the powder outputted from the packaging production line is unevenly stirred and needs to be re-mixed with a shorter working process, and the use is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional diagram of the assembly structure of a jet mill crushing and packaging production line;

[0018] Figure 2 It is a three-dimensional diagram of the cross-sectional structure of the mixing chamber;

[0019] Figure 3 It is a three-dimensional diagram of the vibrating screen structure;

[0020] Figure 4It is a three-dimensional diagram of the structure of the iron remover;

[0021] Figure 5 It is a three-dimensional diagram of the support frame structure;

[0022] Figure 6 It is a three-dimensional diagram of the material bag structure;

[0023] Figure 7 This is a three-dimensional diagram of the vacuum suction machine structure.

[0024] Reference numerals:

[0025] 1. Mixing chamber; 101. Output pipe; 102. Electric control valve; 103. Mixing motor; 104. Output shaft; 105. Spiral blade; 106. Input cylinder; 107. Exhaust pipe; 2. Vibrating screen; 201. Coarse material port; 202. Fine material port; 3. Iron remover; 301. Conveying pipe; 302. Discharge pipe; 4. Support frame; 401. Mounting plate; 402. Hook; 5. Material bag; 501. Hanging ear; 6. Vacuum suction machine; 601. Mounting handle; 602. Discharge pipe; 603. Suction pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0027] See also Figure 1-7 The utility model is a jet mill pulverizing and packaging production line, comprising a mixing chamber 1, a vibrating screen 2, an iron remover 3, a support frame 4 and a vacuum suction machine 6. A mixing motor 103 is fixed at one end of the mixing chamber 1. When the mixing chamber 1 is working, the material entering therein is continuously stirred to prevent the material from bridging and blocking. An output shaft 104 is fixed at the output end of the mixing motor 103. The output shaft 104 is plugged into the mixing chamber 1. A spiral blade 105 is fixed on the peripheral side of the output shaft 104 in the mixing chamber 1. Four output pipes 101 are fixed and connected at equal distances at the lower parts of the peripheral sides of the two mixing chambers 1. When working, the mixing motor 103 rotates in a periodically changing direction. After starting, the output shaft 104 is driven to rotate clockwise and counterclockwise, so that the spiral blade 105 continuously flips the material in the mixing chamber 1, so that the material is continuously output through the output pipe 101.

[0028] The bottom ends of the four output pipes 101 near the top are all fixedly connected to the vibrating screen 2, and the adjacent vibrating screens 2 are symmetrical with each other. The fine material output end of the vibrating screen 2 is fixedly connected to the fine material port 202. An iron remover 3 is arranged below the two fine material ports 202 on the same side of the center of the mixing chamber 1. The output end of the iron remover 3 is fixedly connected to the discharge pipe 302. The upper parts of the peripheral sides of the two mixing chambers 1 are all fixedly connected to the input cylinder 106. The top end of the input cylinder 106 on the upper mixing chamber 1 is connected to the external material conveying equipment, and the bottom end of the discharge pipe 302 is connected to the outer material conveying equipment. The material outputted from the output pipe 101 near the top of the input cylinder 106 fixed together at the upper part of the mixing chamber 1 is transported to the vibrating screen 2. The material selected by the vibrating screen 2 is transported to the delivery pipe 301 through the fine material port 202, and then transported to the iron remover 3 through the delivery pipe 301. After the iron filings are removed by the iron remover 3, the material is transported to the discharge pipe 302, and then transported to the input cylinder 106 located at the upper part of the mixing chamber 1 below through the discharge pipe 302, and then transported to the mixing chamber 1 located below through the input cylinder 106;

[0029] A support frame 4 is symmetrically arranged at the lower part of the peripheral side of the mixing chamber 1 below, and the mixing chamber 1 below supports the material bag 5 thereon through the support frame 4. A vacuum suction machine 6 is arranged on the outer side of the end of the mixing chamber 1 below away from the mixing motor 103, and the output end of the vacuum suction machine 6 is fixedly connected with a discharge pipe 602, and the end of the discharge pipe 602 away from the vacuum suction machine 6 is fixedly connected to the lower part of one end of the mixing chamber 1 below. When the vacuum suction machine 6 is working, the powder material is sucked in and transported to the discharge pipe 602, and then transported to the mixing chamber 1 below through the discharge pipe 602, and then transported to the material bag 5 after being re-mixed by the mixing chamber 1 below. When working, the mixing chamber 1, the vibrating screen 2, the iron remover 3 and the vacuum suction machine 6 are supported on an external support structure.

[0030] Specifically, an exhaust pipe 107 is fixedly connected to the upper part of one end of each mixing chamber 1 close to the mixing motor 103, and the end of the exhaust pipe 107 away from the mixing chamber 1 is connected to the air handling device. An electric control valve 102 is fixed to the middle part of the peripheral side of the output pipe 101. The mixing chamber 1 transports excess air therein to the air handling device through the exhaust pipe 107, and the delivery on and off of the output pipe 101 is controlled by the electric control valve 102.

[0031] Furthermore, the coarse material output end of each vibrating screen 2 is fixedly connected to a coarse material port 201, and the top of the iron remover 3 is symmetrically fixedly connected to a conveying pipe 301. The tops of the two conveying pipes 301 at the top of the same iron remover 3 are respectively fixedly connected to the bottoms of two fine material ports 202 close to each other. The vibrating screen 2 discharges the coarse material screened therein to an external material receiving device through the coarse material port 201.

[0032] The operation process of this embodiment is as follows: when working, first, the material is conveyed into the mixing chamber 1 through the input cylinder 106 located at the upper part of the peripheral side of the upper mixing chamber 1, and then the mixing motor 103 is started. The mixing motor 103 drives the output shaft 104 to rotate clockwise and counterclockwise, so that the spiral blade 105 continuously flips the material in the mixing chamber 1, so that the material is continuously output through the output pipe 101, and the material is conveyed to the vibrating screen 2 on the output pipe 101 located at the top. After the vibrating screen 2 is selected in the vibrating screen 2, the coarse material is discharged to the external material receiving equipment through the coarse material port 201, and the fine material is conveyed to the iron remover 3 through the conveying pipe 301. At the same time, the iron filings are removed by the iron remover 3 and then conveyed to the discharge pipe 302, and conveyed to the input cylinder 106 on the mixing chamber 1 located below through the discharge pipe 302, and then conveyed to the mixing chamber 1 located below through the input cylinder 106. Specific embodiment 2

[0033] See also Figure 1 , 4 , 5, 6, on the basis of the specific embodiment 1, the two output pipes 101 located near the two ends of the lower mixing chamber 1 are respectively vertically penetrated and fixed in the two support frames 4, and the support frames 4 are fixed with three hanging plates 401 in a circular array with the bottom center point as the center. The mixing chamber 1 located below discharges the material in the mixing chamber 1 located below through the two output pipes 101 near the two ends, and the support frames 4 connect the hooks 402 thereto through the hanging plates 401.

[0034] Specifically, a hook 402 is fixed to the lower part of one side of the hanging plate 401 close to the bottom center of the support frame 4, and a material bag 5 is arranged between the three hanging plates 401. Three hanging ears 501 are fixed to the top of the material bag 5 in a circular array. The three hanging ears 501 are respectively hung on the three hooks 402. The material bag 5 is hung on the hook 402 on the hanging plate 401 through the hanging ears 501, so that the material bag 5 is hung on the support frame 4.

[0035] Furthermore, the bottom end of the vacuum suction machine 6 is fixedly connected to a suction pipe 603, the bottom support of the vacuum suction machine 6 is installed at a suitable position outside, and a hanging handle 601 is fixed to the top of the vacuum suction machine 6. The vacuum suction machine 6 is arranged at the bottom end of the suction pipe 603, and the material bag 5 whose mixed material needs to be recovered is arranged below it. After the vacuum suction machine 6 is started, the material in the driving material bag 5 is drawn into the suction pipe 603, and then transported to the mixing chamber 1 located below through the discharge pipe 602. The vacuum suction machine 6 provides the function of external hanging and lifting of the vacuum suction machine 6 through the hanging handle 601.

[0036] The operation process of this embodiment is as follows: during operation, the material transported in the mixing chamber 1 is transported to the two material bags 5 through the output pipe 101. When the material bag 5 is full of material, the external platform rises to support the material bag 5, so that the hanging ear 501 on the material bag 5 rises and separates from the hook 402, and then the material bag 5 is rotated to completely separate the material bag 5 and the hook 402, completing the separation of the material bag 5. When the material in the material bag 5 is not standard and needs to be re-mixed, the material bag 5 is set in the suction pipe 603 at this time, and the vacuum suction machine 6 is started. After the vacuum suction machine 6 is started, the material in the material bag 5 is driven to be sucked in, and then transported to the mixing chamber 1 below through the discharge pipe 602 for re-mixing.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A jet mill pulverizing and packaging production line, comprising a mixing chamber (1), a vibrating screen (2), an iron remover (3), a support frame (4) and a vacuum suction machine (6), characterized in that: A mixing motor (103) is fixed to one end of the mixing chamber (1), an output shaft (104) is fixed to the output end of the mixing motor (103), the output shaft (104) is inserted into the mixing chamber (1), a spiral blade (105) is fixed to the circumference of the output shaft (104) in the mixing chamber (1), and four output pipes (101) are fixed and connected to the lower parts of the circumference of the two mixing chambers (1) at equal distances; The bottom ends of the four output pipes (101) near the top are all fixedly connected to a vibrating screen (2), and the adjacent vibrating screens (2) are symmetrical with each other. The fine material output end of the vibrating screen (2) is fixedly connected to a fine material port (202). An iron remover (3) is provided below the two fine material ports (202) on the same side of the center of the mixing chamber (1). The output end of the iron remover (3) is fixedly connected to a discharge pipe (302). The upper parts of the peripheral sides of the two mixing chambers (1) are all fixedly connected to an input tube (106), and the bottom ends of the discharge tubes (302) are fixedly connected to the top end of the input tube (106) at the upper part of the peripheral side of the mixing chamber (1). A support frame (4) is symmetrically arranged at the lower part of the peripheral side of the mixing chamber (1) below, and a vacuum suction machine (6) is arranged on the outer side of one end of the mixing chamber (1) below that is away from the mixing motor (103). The output end of the vacuum suction machine (6) is fixedly connected to a discharge pipe (602), and the end of the discharge pipe (602) away from the vacuum suction machine (6) is fixedly connected to the lower part of one end of the mixing chamber (1) below.

2. The air flow mill pulverizing and packaging production line according to claim 1 is characterized in that: An exhaust pipe (107) is fixedly connected to the upper portion of one end of each mixing chamber (1) close to the mixing motor (103), and an electric control valve (102) is fixedly connected to the middle portion of the peripheral side of the output pipe (101).

3. The air flow mill pulverizing and packaging production line according to claim 1 is characterized in that: The coarse material output end of each vibrating screen (2) is fixedly connected to a coarse material port (201), the top of the iron remover (3) is symmetrically fixedly connected to a conveying pipe (301), and the top ends of the two conveying pipes (301) at the top of the same iron remover (3) are respectively fixedly connected to the bottom ends of two fine material ports (202) close to each other.

4. The air flow mill pulverizing and packaging production line according to claim 1 is characterized in that: The two output pipes (101) located near the two ends of the mixing chamber (1) at the bottom are respectively vertically penetrated and fixed in two support frames (4), and the support frame (4) is fixed with three hanging plates (401) in a circular array with the bottom center point as the center.

5. The air flow mill pulverizing and packaging production line according to claim 4 is characterized in that: A hook (402) is fixed to the lower part of one side of the hanging plate (401) close to the bottom center of the support frame (4), and a material bag (5) is arranged between the three hanging plates (401). Three hanging ears (501) are fixed to the top of the material bag (5) in a circular array, and the three hanging ears (501) are respectively hung on the three hooks (402).

6. The air flow mill pulverizing and packaging production line according to claim 1 is characterized by: The bottom end of the vacuum suction machine (6) is fixedly connected to a suction pipe (603), and the top end of the vacuum suction machine (6) is fixedly connected to a hanging handle (601).

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