CN113499729A - Compounding production line - Google Patents

Abstract

A mixing production line belongs to the technical field of mixing operation. Comprises a plurality of raw material bins for accommodating materials of which the types correspond to the raw material bins; a mixer adapted to receive and mix a plurality of materials; the proportioning bin is driven to move and is provided with a material receiving position for receiving the materials in the raw material bin and a material throwing position for throwing the materials to the mixing machine. According to the invention, the proportioning bins are driven to move to the corresponding material receiving positions to obtain the corresponding types of materials, after the proportioning bins obtain a plurality of types of materials, the proportioning bins are driven to move to the material throwing positions, and the obtained materials are thrown into the mixing machine to be mixed and stirred, so that the automatic processing of obtaining the materials and throwing the materials is realized, and the production efficiency and the accuracy are higher.

Description

Compounding production line

Technical Field

The invention relates to the technical field of mixing operation, in particular to a mixing production line.

Background

The compounding is the course of working with multiple material mixture and stirring, among the prior art, generally with every kind of material storage in the former feed bin that corresponds, then adopt artificial mode, obtain corresponding material from the former feed bin of required material, then weigh and acquire the weight of material with the adjustment, put into the compounding machine with required multiple material at last, mix in order to stir, but this kind of mode needs a large amount of manpowers, and production efficiency is lower, manual operation also can lead to higher misoperation rate simultaneously.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defects that a large amount of manpower is needed in a manual material taking and mixing mode in the prior art, the production efficiency is low, and meanwhile, the manual operation also causes high operation error rate, so that a material mixing production line is provided.

The invention provides the following technical scheme:

a compounding production line, includes:

the raw material bins are provided with a plurality of raw material bins, the raw material bins are used for containing materials of which the types correspond to the raw material bins, and the raw material bins are provided with outlets used for releasing the materials;

a mixer having an inlet adapted to receive a material, the mixer adapted to receive and mix a plurality of materials;

the proportioning bin is provided with a containing space suitable for containing materials and an outlet for releasing the materials contained in the proportioning bin; and the proportioning bins are drivingly moved and have material receiving positions for receiving the raw material bins and material dispensing positions for dispensing material to the mixing machine.

Optionally, the former feed bin the proportioning bins and mix the machine and set gradually from top to bottom along the direction of gravity.

Optionally, the method further comprises:

the weighing bin is arranged on the raw material bin or the proportioning bin and is used for weighing materials with required weight and feeding the materials into the proportioning bin.

Optionally, the method further comprises:

a support frame having a plurality of layers of installation spaces arranged in a gravity direction;

the raw material bin, the proportioning bins and mix the machine and set gradually in corresponding installation space from top to bottom along the direction of gravity.

Optionally, each raw material bin has the weighing bin corresponding thereto, and the weighing bin is located at an outlet position of the raw material bin corresponding thereto.

Optionally, the weighing bin comprises:

the weighing bin body is provided with a containing space suitable for containing materials and an outlet used for releasing the materials contained in the weighing bin body;

the weighing part is arranged on the supporting frame, and the weighing bin body is arranged on the weighing part and is suitable for acquiring the weight of the materials contained in the weighing bin body.

Optionally, the ingredient bin comprises:

the batching bin body is provided with a containing space suitable for containing materials and an outlet for releasing the materials contained in the batching bin body;

the moving part is arranged on the batching bin body and is driven to move;

the support frame is provided with a track which is suitable for being connected with the moving part and limiting the moving route of the moving part, and the raw material bins and the mixing machine are all positioned on the moving route of the moving part.

Optionally, the proportioning bin further comprises:

the connecting pipe, with proportioning bins body is linked together, just the connecting pipe is kept away from the one end of the proportioning bins body is driven ground concertina movement, with when the proportioning bins is located material input position, the connecting pipe is driven ground to stretch out in order to connect mix the entry of machine to and be driven ground to retract in order to break away from mix the entry of machine.

Optionally, the connecting tube comprises:

the fixed pipe body is communicated with an outlet of the batching bin body;

the telescopic pipe body is communicated with the fixed pipe body and is positioned at one end, facing the mixer, of the fixed pipe body so as to be suitable for being connected with an inlet of the mixer;

and one end of the telescopic part is connected with the fixed pipe body, and the other end of the telescopic part is connected with the end part of the telescopic pipe body, which is far away from the fixed pipe body, so as to drive the telescopic pipe body to move in a telescopic way.

Optionally, the method further comprises:

waste material discharge passageway, with the support frame links to each other, just waste material discharge passageway is located the setting mix in the installation space of machine, just waste material discharge passageway is suitable for and connects the export of proportioning bins, with will the material discharge that the proportioning bins held.

The technical scheme of the invention has the following advantages:

1. the invention provides a mixing production line which comprises a plurality of raw material bins, wherein the raw material bins are used for accommodating materials of which the types correspond to the types of the materials, and are provided with outlets for releasing the materials; a mixer having an inlet adapted to receive a material, the mixer adapted to receive and mix a plurality of materials; the proportioning bin is provided with a containing space suitable for containing materials and an outlet for releasing the materials contained in the proportioning bin; and the proportioning bins are drivingly moved and have material receiving positions for receiving the raw material bins and material dispensing positions for dispensing material to the mixing machine.

The mixing production line is provided with the proportioning bins which are driven to move and provided with material receiving positions for receiving materials of the raw material bins and material throwing positions for throwing the materials into the mixing machine, the proportioning bins are driven to move to the corresponding material receiving positions to obtain materials of corresponding types, after the proportioning bins obtain a plurality of types of materials, the proportioning bins are driven to move to the material throwing positions to throw the obtained materials into the mixing machine for mixing and stirring, and therefore automatic processing of obtaining the materials and throwing the materials is achieved.

2. According to the mixing production line provided by the invention, the raw material bin, the proportioning bin and the mixer are sequentially arranged from top to bottom along the gravity direction.

The raw material bin, the proportioning bin and the mixing machine are sequentially arranged from top to bottom along the gravity direction, so that materials are discharged and thrown under the action of gravity, the energy consumption is reduced, and the raw material bin, the proportioning bin and the mixing machine are conveniently connected; in addition, the raw material bin, the proportioning bin and the mixing machine are sequentially arranged from top to bottom along the gravity direction, so that the occupied area of the mixing production line can be reduced, and the space utilization rate is improved. Moreover, the arrangement mode can also enable a plurality of material mixing bins which are driven to be arranged to be sequentially queued and moved to the position of the raw material bin, so that the material mixing and batching work can be simultaneously completed, and the production efficiency of a material mixing production line is effectively improved.

3. The mixing production line provided by the invention further comprises a weighing bin which is arranged on the raw material bin or the proportioning bin and is used for weighing the materials with required weight and putting the materials into the proportioning bin.

The weighing bin is arranged and used for weighing the materials of the types corresponding to the material receiving position when the proportioning bin moves to the material receiving position and putting the materials into the proportioning bin, so that the materials of the types are weighed independently, the accuracy of the weight of the materials in the whole materials put into the mixer is improved, the production accuracy is improved, and defective products are avoided.

4. The invention provides a mixing production line, which also comprises a support frame, wherein the support frame is provided with a plurality of layers of installation spaces arranged along the gravity direction; the raw material bin, the proportioning bins and mix the machine and set gradually in corresponding installation space from top to bottom along the direction of gravity.

The support frame is arranged to realize that the raw material bin, the proportioning bin and the mixing machine are sequentially arranged from top to bottom along the gravity direction, so that materials are discharged and thrown under the action of gravity, the energy consumption is reduced, and meanwhile, the raw material bin, the proportioning bin and the mixing machine are conveniently connected; in addition, the occupied area of the mixing production line can be reduced, and the space utilization rate is improved.

5. According to the mixing production line provided by the invention, each raw material bin is provided with the corresponding weighing bin, and the weighing bin is positioned at the outlet position of the raw material bin corresponding to the weighing bin.

Each raw material bin is provided with the weighing bin corresponding to the raw material bin, namely the weighing bin is only used for bearing the corresponding material, and compared with a mode that the weighing bin is arranged on the proportioning bin and is used for bearing the material each time, the weighing bin can avoid the material from being bonded or being accumulated in the weighing bin due to dead angles, so that the bearing precision of the next type of material is influenced, and therefore, the weighing bin corresponding to each raw material bin can effectively improve the weighing precision of the material.

6. The invention provides a mixing production line, which comprises a weighing bin body, a weighing bin body and a mixing bin, wherein the weighing bin body is provided with an accommodating space suitable for accommodating materials and an outlet used for releasing the materials accommodated in the weighing bin body; the weighing part is arranged on the supporting frame, and the weighing bin body is arranged on the weighing part and is suitable for acquiring the weight of the materials contained in the weighing bin body.

The weighing bin comprises a weighing bin body and a weighing part, wherein the weighing bin body is used for containing materials released by the raw material bin and releasing the materials to be put into the proportioning bin, and the weighing part is used for acquiring the weight of the materials contained in the weighing bin body, so that the materials of various types are weighed independently, the production accuracy is improved, and defective products are avoided.

7. The invention provides a mixing production line, which comprises a batching bin body, a mixing bin body and a mixing bin, wherein the batching bin body is provided with an accommodating space suitable for accommodating materials and an outlet for releasing the accommodated materials; the moving part is arranged on the batching bin body and is driven to move; the support frame is provided with a track which is suitable for being connected with the moving part and limiting the moving route of the moving part, and the raw material bins and the mixing machine are all positioned on the moving route of the moving part.

The proportioning bin comprises a proportioning bin body and a moving part, wherein the moving part is driven by the moving part to drive the proportioning bin body to move between a material receiving position and a material throwing position, meanwhile, the support frame is provided with a track which is suitable for being connected with the moving part and limits the moving route of the moving part, a plurality of raw material bins and a mixing machine are all positioned on the moving route of the moving part, and the moving part can accurately move to the material receiving position and the material throwing position through the track, so that the proportioning bin can receive materials and release the materials.

8. According to the mixing production line provided by the invention, the proportioning bin further comprises a connecting pipe which is communicated with the proportioning bin body, and one end of the connecting pipe, which is far away from the proportioning bin body, is driven to move telescopically, so that when the proportioning bin is positioned at the material throwing position, the connecting pipe is driven to extend out to be connected with the inlet of the mixing machine and is driven to retract to be separated from the inlet of the mixing machine.

The proportioning bin also comprises a connecting pipe which can stretch and move and is used for connecting an inlet of the mixing machine when the proportioning bin releases materials to the mixing machine, so that the materials can be accurately and completely put into the mixing machine, the weight of the materials in the mixing machine is prevented from being subjected to errors due to leakage of the materials, defective products are avoided, the waste of the materials and the environmental pollution caused by leakage of the materials are also avoided, and after the materials are released by the proportioning bin, the connecting pipe retracts so as to facilitate the movement of the proportioning bin.

9. The connecting pipe comprises a fixed pipe body and is communicated with an outlet of the batching bin body; the telescopic pipe body is communicated with the fixed pipe body and is positioned at one end, facing the mixer, of the fixed pipe body so as to be suitable for being connected with an inlet of the mixer; and one end of the telescopic part is connected with the fixed pipe body, and the other end of the telescopic part is connected with the end part of the telescopic pipe body, which is far away from the fixed pipe body, so as to drive the telescopic pipe body to move in a telescopic way.

The connecting pipe comprises a fixed pipe body, a telescopic pipe body and a telescopic part, and realizes the connection of the connecting pipe and the batching bin body and the connection of the telescopic part and the mixing machine.

10. The mixing production line further comprises a waste material discharge channel, wherein the waste material discharge channel is connected with the support frame and is positioned in an installation space where the mixing machine is arranged, and the waste material discharge channel is suitable for being connected with an outlet of the proportioning bin so as to discharge materials contained in the proportioning bin.

The invention is provided with the waste discharge channel, and the waste discharge channel is used for receiving the part of materials by using the proportioning bin when the weight of the materials released into the weighing bin exceeds the required weight, and discharging and discarding the part of materials through the waste discharge channel, so that the situation that the part of materials are thrown into a mixer to cause defective products due to the fact that the weight of the materials exceeds the requirement is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is a left side view of embodiment 1 of the present invention;

FIG. 3 is a right side view of embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a proportioning bin and a connecting pipe provided in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of the weighing compartment provided in embodiment 1 of the present invention.

Description of reference numerals:

1. a raw material bin; 2. a mixer; 3. a proportioning bin; 4. a weighing bin; 5. a support frame; 6. a weighing bin body; 7. a weighing section; 8. a batching bin body; 9. a moving part; 10. a track; 11. a connecting pipe; 12. fixing the pipe body; 13. a telescopic tube body; 14. a telescopic part; 15. a screw conveyor; 16. a waste discharge channel.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

This example provides a compounding line, as shown in FIGS. 1-5, comprising

A plurality of raw material bins 1, wherein the raw material bins 1 are used for accommodating materials of different types corresponding to the raw material bins 1, and the raw material bins 1 are provided with outlets for releasing the materials, the structure of the raw material bins 1 is not particularly limited in this embodiment, and preferably, the outlets of the raw material bins 1 are provided with screw conveyors 15; of course, in other embodiments, a gate can be directly arranged at the outlet of the raw material bin 1; preferably, the raw material bin 1 of the present embodiment is provided with various sizes of models because the different kinds of materials are used in different amounts.

The mixer 2 has an inlet adapted to receive materials, the mixer 2 is adapted to receive and mix a plurality of materials, in this embodiment, the mixer 2 is preferably a screw mixer, and a cart is preferably provided to receive the materials mixed and mixed by the mixer 2 and transport the materials, the mixer 2 of this embodiment is provided in plurality, and of course, in other embodiments, only one mixer may be provided.

A batching bin 3 having a containing space adapted to contain the material and an outlet for releasing its contained material; the proportioning bin 3 is driven to move and is provided with a material receiving position for receiving the materials in the raw material bin 1 and a material throwing position for throwing the materials into the mixer 2; the present embodiment does not specifically limit the structure of the proportioning bin 3, and preferably, the proportioning bin 3 of the present embodiment includes a proportioning bin body 8 having a containing space adapted to contain the material and having an outlet for releasing the material contained therein; the moving part 9 is provided with the batching bin body 8, the moving part 9 is driven to move, and preferably, the moving part 9 of the embodiment adopts a transport vehicle frame which is suitable for moving on a track 10; of course, in other embodiments, the batching bin 3 may also be a vehicle body with an accommodating space, which is provided with a position sensor and a signal receiving device, and the material throwing position and the material receiving position both have corresponding position coordinates, and the batching bin 3 is driven to move to the corresponding material throwing position or the corresponding material receiving position by receiving a signal that the background includes position information; of course, in other embodiments, the batching bin 3 may also comprise a nacelle, a bridge crane and a skid, the nacelle being arranged on the bridge crane and being driven along the skid by the bridge crane; the proportioning bin 3 of the embodiment further comprises a connecting pipe 11, which is communicated with the proportioning bin body 8, and one end of the connecting pipe 11, which is far away from the proportioning bin body 8, is driven to move telescopically, so that when the proportioning bin 3 is located at the material throwing position, the connecting pipe 11 is driven to extend out to be connected with the inlet of the mixer 2 and driven to retract to be separated from the inlet of the mixer 2, so that the materials can be accurately and completely thrown into the mixer 2, and the weight error of the materials in the mixer 2, the waste of the materials and the environmental pollution caused by the leakage of the materials are avoided; of course, in other embodiments, the proportioning bin 3 may not be provided with the connecting pipe 11, and when the proportioning bin 3 is located at the material throwing position, the outlet of the proportioning bin 3 is attached to the inlet of the mixer 2, or is correspondingly provided with a gap; this embodiment removes to the material receiving position that corresponds through drive proportioning bins 3 to acquire the material that corresponds kind, after proportioning bins 3 acquire a plurality of kinds of materials, drive proportioning bins 3 remove to the material and put in the position, put in the material that acquires it to mixing machine 2, in order to mix the stirring and handle, thereby realized the automated processing who acquires the material and put in the material, had higher production efficiency and accuracy.

The concrete structure of the connecting pipe 11 is not limited in this embodiment, preferably, the connecting pipe 11 of this embodiment includes a fixed pipe body 12, which is communicated with the outlet of the batching bin 8, in this embodiment, the fixed pipe body 12 is detachably connected with the outlet of the batching bin 8 through a flange, and of course, in other embodiments, the fixed pipe body 12 may also be connected with the moving part 9, so that the fixed pipe body 12 is attached to the outlet of the batching bin 8; the fixing tube 12 of the present embodiment is not deformable, and is preferably made of metal; a telescopic tube 13, which is communicated with the fixed tube 12 and is located at one end of the fixed tube 12 facing the mixing machine 2, so as to be suitable for connecting with an inlet of the mixing machine 2, wherein the telescopic tube 13 of the embodiment may be arranged at an end of the fixed tube 12, or may be further fixed by a hoop body; preferably, the telescopic tube body 13 of the present embodiment is made of a cloth material, so that it can be telescopically deformed in the axial direction, but of course, in other embodiments, the telescopic tube body 13 may be a plurality of tube bodies that are sequentially sleeved; a telescopic part 14, one end of which is connected to the fixed pipe 12 and the other end of which is connected to the telescopic pipe 13 and the end of which is away from the fixed pipe 12, so as to drive the telescopic pipe 13 to move telescopically, preferably, the telescopic part 14 of the embodiment comprises a fixed connecting frame which is connected to the fixed pipe 12 and surrounds the periphery of the fixed pipe 12, and a telescopic connecting frame which is connected to the end of the telescopic pipe 13 and surrounds the periphery of the telescopic pipe 13, wherein the fixed connecting frame and the telescopic connecting frame are connected through a telescopic electric cylinder, and the telescopic connecting frame is driven by the telescopic electric cylinder to move towards or away from the fixed connecting frame; of course, in other embodiments, the telescopic portion 14 may be only a telescopic electric cylinder.

The raw material bin 1, the batching bin 3 and the mixer 2 are sequentially arranged from top to bottom along the gravity direction; preferably, the present embodiment includes a support frame 5 having a plurality of layers of installation spaces arranged in the direction of gravity; the raw material bin 1, the proportioning bin 3 and the mixer 2 are sequentially arranged in the corresponding mounting spaces from top to bottom along the gravity direction; the specific structure of the support frame 5 is not limited in this embodiment, and preferably, the support frame 5 of this embodiment is a steel frame, but of course, in other embodiments, the support frame 5 may be a multi-story building; the embodiment enables the materials to be discharged and thrown in under the action of gravity, reduces energy consumption, and is convenient for the connection between the raw material bin 1 and the proportioning bin 3 and the mixer 2; in addition, the occupied area of the embodiment can be reduced, and the space utilization rate is improved; of course, in other embodiments, the raw material bin 1, the batching bin 3 and the mixer 2 may be arranged on the same horizontal plane.

Preferably, the support frame 5 of this embodiment is provided with a step ladder and an elevator, and is used for a person to move to installation spaces with different heights so as to overhaul and replace the raw material bin 1, the blending bin 3 and the mixer 2, and meanwhile, the person can conveniently move a material to the installation space where the raw material bin 1 is located so as to put the material into the raw material bin 1; the support frame 5 of the embodiment is also provided with a waste material discharge channel 16, the waste material discharge channel 16 is positioned in the installation space provided with the mixing machine 2, the waste material discharge channel 16 is suitable for being connected with the outlet of the proportioning bin 3 to discharge the materials contained in the proportioning bin 3, and the waste material discharge channel 16 is used for receiving the part of the materials by using the proportioning bin 3 which does not contain the materials when the weight of the materials released into the weighing bin 4 exceeds the required weight, and discharging the part of the materials to be discarded through the waste material discharge channel 16, so that the part of the materials is prevented from being thrown into the mixing machine 2, and a defective product caused by the fact that the weight of the type of the materials exceeds the requirement is avoided; meanwhile, the support frame 5 of the embodiment is provided with a track 10 adapted to connect the moving part 9 and defining the moving path of the moving part 9, the raw material bins 1 and the mixing machine 2 are all located on the moving path of the moving part 9, and the track 10 may be linear-like, the batching bin 3 is driven to reciprocate on the track 10 to move to different material receiving positions and material throwing positions, the track 10 may also be an annular track, and the raw material bins 1 and the mixing machine 2 are arranged on the moving path according to the process sequence, so that the batching bin 3 sequentially passes through the material receiving positions, then moves to the corresponding material throwing positions, and circularly moves along the track 10; of course, in other embodiments, the steps and elevators may not be provided, as well as the waste removal channel 16.

The weighing bin 4 is arranged on the raw material bin 1 or the proportioning bin 3 and is used for weighing the materials with required weight and putting the materials into the proportioning bin 3; the setting position of the weighing bin 4 is not specifically limited in this embodiment, preferably, the raw material bins 1 of this embodiment are all provided with the weighing bins 4 corresponding to the raw material bins, and the weighing bins 4 are located at the outlet positions of the raw material bins 1 corresponding to the weighing bins 4, so that the weighing bins 4 are only used for weighing the materials corresponding to the weighing bins, and preferably, the outlets of the raw material bins 1 extend into the weighing bins 4 to avoid overflow in the material transfer process; of course, in other embodiments, the weighing bin 4 may also be disposed on the batching bin 3, and when the batching bin 3 moves to the material receiving position, the weighing bin 4 weighs the material corresponding to the material receiving position; in the embodiment, the weighing bin 4 is arranged to realize independent weighing of various materials, the weight accuracy of various materials is improved when the materials are put into the whole material mixing machine 2, so that the production accuracy is improved, defective products are avoided, and compared with the method that multiple materials are mixed and then weighed, the method can guarantee the weight accuracy of various materials when the materials are weighed independently, in addition, when the weight of a certain material has an error, the method can be known at 4 stations of the weighing bin, namely only the material needs to be discarded, compared with the prior art that the weight is obtained after multiple materials are mixed, when the error occurs, the method that the mixed materials are discarded integrally is needed, and the waste in the material discarding process is effectively reduced; of course, in other implementations, the weighing compartment 4 may not be provided.

The structure of the weighing bin 4 is not particularly limited in this embodiment, preferably, the weighing bin 4 of this embodiment includes a weighing bin body 6 having a containing space suitable for containing the material and an outlet for releasing the material contained therein, and preferably, the outlet of the weighing bin body 6 is also provided with a screw conveyor; a weighing part 7, preferably an electronic scale, arranged on the support frame 5, and the weighing cabin 6 arranged on the weighing part 7, adapted to obtain the weight of the materials contained in the weighing cabin 6; of course, in other embodiments, the weighing section 7 may be provided on the moving section 9; of course, in other embodiments, the weighing part 7 may also adopt a spring balance; preferably, the weighing compartment 4 of the present embodiment is provided with models of various sizes, since the different types of materials are used in different amounts.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. The utility model provides a compounding production line which characterized in that includes:

the raw material bin (1) is provided with a plurality of raw material bins (1), the raw material bins (1) are used for containing materials of which the types correspond to the types of the materials, and the raw material bins (1) are provided with outlets used for releasing the materials;

a mixer (2) having an inlet adapted to receive a material, the mixer (2) being adapted to receive and mix a plurality of materials;

a proportioning bin (3) having a receiving space adapted to receive a material and an outlet for releasing the material received therein; and the proportioning bin (3) is driven to move and is provided with a material receiving position for receiving the materials in the raw material bin (1) and a material throwing position for throwing the materials into the mixer (2).

2. The mixing production line of claim 1, characterized in that the raw material bin (1), the batching bin (3) and the mixer (2) are arranged in sequence from top to bottom along the direction of gravity.

3. The compounding line of claim 1 or 2, further comprising:

the weighing bin (4) is arranged on the raw material bin (1) or the proportioning bin (3) and used for weighing materials with required weight and feeding the materials into the proportioning bin (3).

4. The compounding line of claim 3, further comprising:

a support frame (5) having a multi-layer installation space arranged along the gravity direction;

raw material bin (1), proportioning bins (3) and mix machine (2) and set gradually in the installation space that corresponds from top to bottom along the direction of gravity.

5. Compounding line according to claim 4, characterized in that each raw material bin (1) has said weighing bin (4) corresponding thereto, and in that said weighing bin (4) is located at an outlet position of said raw material bin (1) corresponding thereto.

6. Compounding line according to claim 5, characterized in that said weighing hopper (4) comprises:

a weighing bin body (6) having a containing space suitable for containing the material and having an outlet for releasing the material contained therein;

the weighing part (7) is arranged on the support frame (5), the weighing cabin body (6) is arranged on the weighing part (7), and the weighing cabin body is suitable for acquiring the weight of the materials contained in the weighing cabin body (6).

7. Compounding line according to claim 4, characterized in that said batching bin (3) comprises:

the batching bin body (8) is provided with a containing space suitable for containing materials and an outlet for releasing the materials contained in the batching bin body;

the moving part (9) is provided with the batching bin body (8), and the moving part (9) is driven to move;

the support frame (5) is provided with a track (10) which is suitable for being connected with the moving part (9) and limits the moving route of the moving part (9), and the raw material bins (1) and the mixing machine (2) are all positioned on the moving route of the moving part (9).

8. Compounding line according to claim 7, characterized in that said batching bin (3) further comprises:

connecting pipe (11), with the batching storehouse body (8) is linked together, just connecting pipe (11) are kept away from the one end of the batching storehouse body (8) is driven ground and is stretched out and move, with batching storehouse (3) is located when the material is put in the position, connecting pipe (11) are driven ground and are stretched out in order to connect mix the entry of machine (2) to and be driven ground and withdraw in order to break away from mix the entry of machine (2).

9. Compounding line according to claim 8, characterized in that said connection duct (11) comprises:

the fixed pipe body (12) is communicated with an outlet of the batching bin body (8);

a telescopic tube (13) communicating with said fixed tube (12) and located at the end of said fixed tube (12) facing said mixing machine (2) so as to be suitable for connecting to the inlet of said mixing machine (2);

and the telescopic part (14) has one end connected with the fixed pipe body (12) and the other end connected with the end part of the telescopic pipe body (13) far away from the fixed pipe body (12) so as to drive the telescopic pipe body (13) to move in a telescopic way.

10. The compounding line of any one of claims 4-9, further comprising:

waste material discharge passage (16), with support frame (5) link to each other, just waste material discharge passage (16) are located the setting mix in the installation space of machine (2), just waste material discharge passage (16) are suitable for and connect the export of proportioning bins (3), with the material that proportioning bins (3) hold is discharged.

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