CN217021047U - Raw materials mixing device is used in production of biodegradable shopping bag - Google Patents

Abstract

The utility model discloses a raw material mixing device for producing biodegradable shopping bags, which comprises a tank body, wherein a collecting hopper is arranged at the bottom of the tank body, a discharging pipe is arranged at the bottom of the collecting hopper, a top cover is covered at the top of the tank body, a first motor is arranged at the top of the top cover, a stirring shaft is connected to the output shaft end of the first motor, supporting rods are uniformly distributed on the side wall of the stirring shaft, a connecting rod is arranged between the supporting rods, a stirring rod is arranged on the side wall of the connecting rod, two hollow pipes are arranged at the bottom of the stirring shaft through a connecting head, a second motor is arranged on each hollow pipe through a shell, the output shaft end of the second motor is connected with a rotating shaft, and spiral blades are arranged on the rotating shaft. This raw materials mixing device is used in biodegradable shopping bag production can effectually prevent the raw materials sediment of raw materials mixing in-process, and then guarantees raw materials mixing quality, improves the quality of biodegradable shopping bag, and then the effectual performance of guaranteeing biodegradable shopping bag.

Description

Raw materials mixing device is used in production of biodegradable shopping bag

Technical Field

The utility model relates to the technical field of production and processing of biodegradable shopping bags, in particular to a raw material blending device for producing biodegradable shopping bags.

Background

With the progress of society and the continuous deepening of the global environment protection concept, environment-friendly products gradually enter our lives, such as shopping bags, which are developed from the traditional non-degradable or non-degradable type to the biodegradable type, so that the environment is protected, the secondary pollution is avoided, and the degradation is rapid and complete.

The existing biodegradable shopping bag is mainly formed by fully and uniformly mixing raw materials such as PBAT, PLA, starch, inorganic matters and the like, and then processing the raw materials by a film blowing machine, a bag making machine and the like. Therefore, a raw material blending device for producing the biodegradable shopping bag is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material blending device for producing biodegradable shopping bags, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a raw materials mixing device is used in production of biodegradable shopping bag, which comprises a tank body, the collecting hopper is installed to jar body bottom, the collecting hopper bottom is equipped with the discharging pipe, jar body top lid has closed the top cap, first motor is installed at the top cap top, the output shaft end of first motor is connected with the (mixing) shaft, the equipartition has the bracing piece on the (mixing) shaft lateral wall, install the connecting rod between the bracing piece, be equipped with the puddler on the connecting rod lateral wall, two hollow tubes are installed through the connector to the (mixing) shaft bottom, two all be equipped with the second motor through the casing on the hollow tube, the output shaft end of second motor is connected with the axis of rotation, install the spiral leaf in the axis of rotation, be equipped with the inlet pipe on the top cap, install electromagnetic stop valve on the inlet pipe, be equipped with level sensor on the internal wall of jar.

Preferably, the inner wall of the tank body is provided with an electric heating tube, and the inner wall of the tank body is provided with a temperature sensor.

Preferably, an inserting plate is inserted into the discharging pipe, and a baffle plate is arranged on the side wall of the inserting plate.

Preferably, the top cover is provided with a ventilation valve.

Preferably, an observation window is arranged on the side wall of the aggregate bin.

Preferably, the four corners of the bottom of the aggregate bin are provided with support legs, the bottoms of the support legs are provided with base plates, and the base plates are provided with mounting holes.

Compared with the prior art, the utility model has the beneficial effects that: this raw materials mixing device is used in biodegradable shopping bag production, through setting up first motor, the (mixing) shaft, the puddler, the second motor, the axis of rotation, the spiral leaf, it is rotatory through first motor drive (mixing) shaft, the rethread (mixing) shaft drives the puddler and the internal portion of jar stirring mixing raw materials again, rethread second motor drive axis of rotation is rotatory, drive the spiral leaf through the axis of rotation and upwards carry the raw materials in the collecting hopper inside, and then reach and prevent that the raw materials from deposiing, the effect of abundant mixing raw materials, make this raw materials mixing device is used in biodegradable shopping bag production, structural design is reasonable, customization cost is not high, can effectually prevent that the raw materials of raw materials mixing in-process from deposiing, and then guarantee raw materials mixing quality, improve the quality of biodegradable shopping bag, and then the effectual performance of having guaranteed biodegradable shopping bag.

Drawings

FIG. 1 is a sectional view of a main view of a raw material mixing device for producing biodegradable shopping bags according to the present invention;

fig. 2 is a front view of the structure of the raw material blending device for producing the biodegradable shopping bag.

In the figure: the device comprises a tank body 1, a collecting hopper 2, a discharge pipe 3, a top cover 4, a first motor 5, a stirring shaft 6, a support rod 7, a connecting rod 8, a stirring rod 9, a connecting head 10, a hollow pipe 11, a shell 12, a second motor 13, a rotating shaft 14, a spiral blade 15, a feed pipe 16, an electromagnetic stop valve 17, a liquid level sensor 18, an electric heating pipe 19, a temperature sensor 20, an inserting plate 21, a baffle plate 22, a ventilation valve 23, an observation window 24, supporting legs 25, a base plate 26 and mounting holes 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a raw material mixing device for producing biodegradable shopping bags comprises a tank body 1, wherein a collecting hopper 2 is arranged at the bottom of the tank body 1, the collecting hopper 2 is fixed at the bottom of the tank body 1 in a welding mode and can ensure the strength of the collecting hopper 2 so as to increase the stability of materials stored in the collecting hopper 2, a discharging pipe 3 is arranged at the bottom of the collecting hopper 2, a top cover 4 is covered at the top of the tank body 1, the top cover 4 is fixed at the top of the tank body 1 in a hasp mode and can ensure the stability of the top cover 4 and be easily disassembled so as to be convenient for maintaining or replacing the top of the top cover 4 and components inside the tank body 1, a first motor 5 is arranged at the top of the top cover 4, the first motor 5 is fixed on the top cover 4 in a bolt mode, the stability of the first motor 5 can be ensured, the disassembly can be easy, and the maintenance or replacement of the first motor 5 can be further facilitated, the first motor 5 is a speed reducing motor capable of rotating forward and backward, a wiring terminal of the first motor 5 is externally connected with a power supply and a control switch through a wire, the start and stop of the first motor 5 are controlled through the control switch, an output shaft end of the first motor 5 is connected with a stirring shaft 6, the stirring shaft 6 is a hollow pipe fitting, the penetration of the wire is facilitated, supporting rods 7 are uniformly distributed on the side wall of the stirring shaft 6, a connecting rod 8 is installed between the supporting rods 7, a stirring rod 9 is arranged on the side wall of the connecting rod 8, two hollow pipes 11 are installed at the bottom of the stirring shaft 6 through a connector 10, a second motor 13 is arranged on each of the two hollow pipes 11 through a shell 12, the second motor 13 is fixed on the hollow pipes 11 through the shell 12 in a welding mode, the running stability of the second motor 13 can be ensured, the second motor 13 is a speed reducing motor capable of rotating forward and backward, the wiring terminal of the second motor 13 is externally connected with the power supply and the control switch through the wire, the start and stop of a second motor 13 are controlled, the output shaft end of the second motor 13 is connected with a rotating shaft 14, a spiral blade 15 is installed on the rotating shaft 14, a feeding pipe 16 is arranged on the top cover 4, an electromagnetic stop valve 17 is installed on the feeding pipe 16, a wiring end of the electromagnetic stop valve 17 is externally connected with a power supply and a PLC (programmable logic controller) through a lead, the opening and the closing of the electromagnetic stop valve 17 are controlled through the PLC, and a liquid level sensor 18 is arranged on the inner wall of the tank body 1;

specifically, the electromagnetic stop valve 17 is opened through the PLC controller, various raw materials are pumped into the inlet pipe 16 through the pipeline and then enter the tank body 1 through the inlet pipe 16, in the process of adding the raw materials, the liquid level sensor 18 constantly monitors the raw material amount inside the tank body 1, when the raw materials reach a certain amount, a detection signal is transmitted to the PLC controller, the electromagnetic stop valve 17 is controlled to be closed through the PLC controller, then the material injection is stopped, the first motor 5 and the second motor 13 are respectively opened, the stirring shaft 6 is driven to rotate through the first motor 5, the stirring rod 9 inside the tank body 1 is driven to fully stir and mix the raw materials through the stirring shaft 6, the raw material precipitation prevention mechanism inside the collecting hopper 2 is driven to rotate through the stirring shaft 6, the rotating shaft 14 is driven to rotate through the second motor 13, the spiral blade 15 is driven to rotate through the rotating shaft 14, and then the raw materials inside the collecting hopper 2 are conveyed upwards to the tank body 1 through the rotating spiral blade 15 for fully stirring, after the raw materials are stirred and mixed uniformly, the raw materials are discharged through a discharge pipe 3.

The working principle, this biodegradable shopping bag production is with raw materials mixing device is at the in-process that uses: switch on the device's external power supply, open electromagnetism stop valve 17 through the PLC controller, with various raw materialss through pipeline suction inlet pipe 16, get into jar body 1 inside by inlet pipe 16 again, add the in-process of raw materials, level sensor 18 monitors jar internal raw material volume of 1 constantly, reach a certain amount after the raw materials, give the PLC controller with the detected signal transmission again, control electromagnetism stop valve 17 through the PLC controller and close, and then stop annotating the material, first motor 5 is opened respectively again, second motor 13, it is rotatory to drive (mixing) shaft 6 through first motor 5, rethread (mixing) shaft 6 drives jar internal puddler 9 intensive mixing raw materials of 1, rethread (mixing) shaft 6 drives the inside raw materials of collecting hopper 2 and deposits the mechanism rotation, rethread second motor 13 drive axis of rotation 14 is rotatory, it is rotatory to drive spiral leaf 15 through axis of rotation 14, and then carry the inside raw materials of collecting hopper 2 upwards to jar internal portion through rotatory spiral leaf 15 and carry out abundant stirring to the internal raw materials of abundant stirring And (4) stirring, namely after the raw materials are uniformly stirred, discharging the mixture through a discharging pipe 3. Make this raw materials mixing device is used in biodegradable shopping bag production, structural design is reasonable, and the cost of customization is not high, can effectually prevent the raw materials sediment of raw materials mixing in-process, and then guarantee raw materials mixing quality, improve the quality of biodegradable shopping bag, and then the effectual performance of guaranteeing biodegradable shopping bag.

Furthermore, the inner wall of the tank body 1 is provided with the electric heating tube 19, the inner wall of the tank body 1 is provided with the temperature sensor 20, and the raw materials can be heated and heated by the combination of the electric heating tube 19 and the temperature sensor 20, so that the quality of uniformly mixing the raw materials is improved.

Furthermore, an insert plate 21 is inserted into the discharging pipe 3, a baffle plate 22 is installed on the side wall of the insert plate 21, and the opening and closing of the discharging pipe 3 can be ensured through the insert plate 21.

Furthermore, the top cover 4 is provided with a scavenging valve 23, and the stability of the air pressure in the tank body 1 can be ensured through the scavenging valve 23.

Furthermore, an observation window 24 is installed on the side wall of the aggregate bin 2, the observation window 24 is made of toughened glass, and the uniform mixing state of the raw materials can be visually observed through the observation window 24.

Further say, 2 bottom four corners in aggregate bin all are equipped with landing leg 25, and backing plate 26 is all installed to landing leg 25 bottom, all is equipped with mounting hole 27 on the backing plate 26.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a raw materials mixing device is used in production of biodegradable shopping bag, includes jar body (1), its characterized in that: the improved stirring tank is characterized in that an aggregate bin (2) is installed at the bottom of a tank body (1), a discharging pipe (3) is arranged at the bottom of the aggregate bin (2), a top cover (4) is covered at the top of the tank body (1), a first motor (5) is installed at the top of the top cover (4), an output shaft end of the first motor (5) is connected with a stirring shaft (6), supporting rods (7) are evenly distributed on the side wall of the stirring shaft (6), a connecting rod (8) is installed between the supporting rods (7), a stirring rod (9) is arranged on the side wall of the connecting rod (8), two hollow pipes (11) are installed at the bottom of the stirring shaft (6) through a connector (10), a second motor (13) is arranged on each hollow pipe (11) through a shell (12), an output shaft end of the second motor (13) is connected with a rotating shaft (14), and spiral blades (15) are installed on the rotating shaft (14), be equipped with inlet pipe (16) on top cap (4), install electromagnetism stop valve (17) on inlet pipe (16), be equipped with level sensor (18) on the jar body (1) inner wall.

2. The raw material blending device for producing the biodegradable shopping bags according to claim 1, which is characterized in that: the electric heating pipe (19) is installed on the inner wall of the tank body (1), and the temperature sensor (20) is arranged on the inner wall of the tank body (1).

3. The raw material blending device for the production of the biodegradable shopping bags according to claim 1, characterized in that: an inserting plate (21) is inserted into the discharging pipe (3), and a baffle plate (22) is installed on the side wall of the inserting plate (21).

4. The raw material blending device for producing the biodegradable shopping bags according to claim 1, which is characterized in that: and a ventilation valve (23) is arranged on the top cover (4).

5. The raw material blending device for the production of the biodegradable shopping bags according to claim 1, characterized in that: and an observation window (24) is arranged on the side wall of the aggregate bin (2).

6. The raw material blending device for the production of the biodegradable shopping bags according to claim 1, characterized in that: all be equipped with landing leg (25) in collecting hopper (2) bottom four corners, backing plate (26) are all installed to landing leg (25) bottom, all be equipped with mounting hole (27) on backing plate (26).

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