A raw material mixing machine for preparing ETFE film

Abstract

The present invention provides a raw material proportioning mixer for preparing ETFE film, comprising a bottom plate; a base is fixedly connected to the top surface of the bottom plate, an auxiliary material discharging component is installed in the middle of the top surface of the base, a material discharging pipe is fixedly connected to one end of the base and one end located at the auxiliary material discharging component; the stirring mechanism comprises a first die base, a second die base and a stirring component, and a stirring component is installed in the middle of the inner cavity of the mixing frame; the stirring component comprises a stirring motor, a stirring motor is fixedly connected to the outer surface of the mixing frame, a hollow tube is connected to the output shaft end of the stirring motor through a worm and a worm gear, and a partition is fixedly connected to the middle of the inner cavity of the hollow tube. The present invention can realize the feeding of raw materials, and fully mix the raw materials after feeding, and then discharge the raw materials after mixing through the mutual cooperation of the auxiliary material discharging component, the stirring mechanism, the sealed material discharging component, the heating fan, the liquid storage component and the material conveying component.

Description

Technical Field

[0001] The invention relates to the technical field of ETFE film raw material mixing, in particular to a raw material proportioning mixer for preparing ETFE film. Background Art

[0002] ETFE (ethylene-tetrafluoroethylene copolymer) film is a high-performance fluoroplastic film made of ethylene and tetrafluoroethylene. It is well-known for its unique properties and wide applications, and is widely used in many fields such as construction, greenhouses, packaging, etc.

[0003] At present, when ETFE film raw materials are mixed, first, the staff moves different raw materials to the spiral feeder, and then puts different raw materials into the spiral feeder according to a certain proportion. At this time, the spiral feeder can transport different raw materials to the mixer. At this time, the mixer is started, and then the mixing blades inside the mixer start to mix the different raw materials, thereby achieving the mixing of the raw materials;

[0004] There are many kinds of raw materials for ETFE film. If they are classified by type, there are granular, powdered and liquid raw materials. The traditional screw feeder can feed granules and powders when conveying materials. If it is used to feed liquids, there will be insufficient material. If the staff mixes the liquid with granules or powders in advance, it will easily lead to insufficient and uneven mixing during the later stirring, thus affecting the later production of ETFE film. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a raw material proportioning mixer for preparing an ETFE film, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A raw material proportioning mixer for preparing ETFE film, comprising a bottom plate; a base is fixedly connected to the top surface of the bottom plate, an auxiliary material discharging component is installed in the middle of the top surface of the base, a material discharging pipe is fixedly connected to one end of the base and located at one end of the auxiliary material discharging component, a mixing frame is fixedly connected to the top surface of the base, a stirring mechanism is installed in the mixing frame, a sealed material discharging component is installed on the top surface of the mixing frame, a heating fan and a liquid storage component are respectively installed on the top surface of the bottom plate and located at one end of the base, the output ends of the heating fan and the liquid storage component are respectively connected to the stirring mechanism, a material conveying component is installed on the top surface of the bottom plate and located above the sealed material discharging component, and the material discharging end of the material conveying component is butted against the output end of the sealed material discharging component; the stirring mechanism comprises a first die base, a second die base and a stirring component, and the mixing frame A stirring assembly is installed in the middle of the inner cavity, and a first mold base and a second mold base are symmetrically and slidingly connected to the bottom of the inner cavity of the mixing frame, and the first mold base and the second mold base are butt-jointed to form a U-shaped mixing cavity, and the stirring assembly is located at the center of the U-shaped mixing cavity; the stirring assembly includes a stirring motor, and the outer surface of the mixing frame is fixedly connected to the stirring motor, and the output shaft end of the stirring motor is rotatably connected to a hollow tube through a worm and a worm gear, and a partition is fixedly connected to the middle of the inner cavity of the hollow tube, and the inner cavity of the hollow tube is divided into a liquid cavity and an air cavity by the partition, and liquid spray holes and air spray holes are equidistantly arranged on the outer surface of the hollow tube, and one end of the outer surface of the hollow tube is rotatably connected to a conveying box, and the inner cavity of the conveying box is divided into a gas cavity and a liquid cavity by a partition, and the gas cavity is connected to the inner cavity of the air cavity, and the liquid cavity is connected to the inner cavity of the liquid cavity.

[0008] Furthermore, the stirring assembly also includes a cross frame, both ends of the outer surface of the hollow tube are fixedly connected with the cross frames, a cross bar is fixedly connected between the two groups of the cross frames, long rods are slidably connected at equal intervals in the cross bar, one end of the long rod is fixedly connected with a triangular scraper, one side of the triangular scraper and a reset damping rod is fixedly connected at equal intervals between the cross bars, a fan-shaped filter is fixedly connected between the two groups of the cross frames, and a fan-shaped filter is fixedly connected to the outer surface of the hollow tube and outside the jet hole.

[0009] Furthermore, the first die base includes a hydraulic rod, a T-slot and a step plate, the outer surface of the mixing frame is fixedly connected to the hydraulic rod, the output end of the hydraulic rod is fixedly connected to an arc block, the bottom surface of the arc block is fixedly connected to a T-block, the top surface of the base is provided with a T-slot, the T-block is slidably connected in the T-slot, the top surface of the arc block is provided with a step groove, and the upper part of the inner cavity of the mixing frame is fixedly connected to a step plate; the second die base adopts the same structure as the first die base.

[0010] Furthermore, the sealed unloading assembly includes a reciprocating motor and a reciprocating track, the two ends of the top surface of the mixing frame are respectively fixedly connected with the reciprocating track, the top surface of the reciprocating track is provided with a reciprocating groove, a reciprocating threaded rod is rotatably connected in the reciprocating groove, the outer surface of the reciprocating threaded rod is threadedly connected with a reciprocating sealing plate, the top surface of the reciprocating sealing plate is installed with a discharge component, one side of the mixing frame is fixedly connected with the reciprocating motor, the output shaft end of the reciprocating motor is rotatably connected with a transmission rod through a worm and a worm gear, one side of the mixing frame is rotatably connected with the transmission rod, and the two ends of the outer surface of the transmission rod are respectively rotatably connected with the reciprocating threaded rod through a worm and a worm gear.

[0011] Furthermore, the sealing blanking assembly also includes a first folding sealing plate and a second folding sealing plate, the two ends of the top surface of the mixing frame are respectively fixedly connected with the first folding sealing plate and the second folding sealing plate, the two sides of the reciprocating sealing plate are respectively fixedly connected with the first folding sealing plate and the second folding sealing plate, and the first folding sealing plate and the second folding sealing plate are located between the two groups of reciprocating rails.

[0012] Furthermore, the discharge component includes a spring bracket, the top surface of the reciprocating sealing plate is fixedly connected to the spring bracket, the top surface of the spring bracket is fixedly connected to the vibration motor, the inside of the spring bracket is fixedly connected to a material tank, the discharge end of the material tank passes through the reciprocating sealing plate and is slidably connected to the reciprocating sealing plate, the top surface of the material tank is respectively fixedly connected to an electric telescopic rod and a folding bellows, and the output end of the electric telescopic rod is fixedly connected to the folding bellows.

[0013] Furthermore, the discharge component also includes a filter plate and an auxiliary discharge motor. The top surface of the material tank is fixedly connected to the auxiliary discharge motor, the inner cavity of the material tank is fixedly connected to the filter plate, the output shaft end of the auxiliary discharge motor is rotatably connected to the auxiliary discharge shaft through a worm and a worm gear, one end of the auxiliary discharge shaft passes through the filter plate and is rotatably connected to the filter plate, stirring rods are fixedly connected at equal intervals on the upper part of the outer surface of the auxiliary discharge shaft, and discharge auger blades are fixedly connected to the lower part of the outer surface of the auxiliary discharge shaft.

[0014] Furthermore, the auxiliary unloading component includes a unloading motor, a trapezoidal groove and a circular hole groove. The unloading motor is fixedly connected to one side of the mixing frame. A trapezoidal groove is provided in the middle of the top surface of the base. A circular hole groove is provided inside the base. The trapezoidal groove is connected to the circular hole groove. A conveying auger is rotatably connected to the circular hole groove. The output end of the unloading motor is rotatably connected to the conveying auger through a worm and a worm gear. The inner cavity of the unloading pipe is connected to the inner cavity of the circular hole groove.

[0015] Furthermore, the liquid storage component includes a liquid storage tank and a drainage pump, and the top surface of the base plate is fixedly connected with the liquid storage tank and the drainage pump, respectively. The input end of the drainage pump is connected to the inner cavity of the liquid storage tank through an input pipe, and the output end of the drainage pump is connected to the inner cavity of the liquid cavity through a drainage pipe.

[0016] Furthermore, the material conveying assembly includes a bracket, the top surface of the base plate is fixedly connected to the bracket, the two ends of the bottom surface of the bracket are respectively fixedly connected to tracks, a mobile material picking trolley is installed between the two groups of tracks, and the output end of the mobile material picking trolley is plugged into the inner cavity of the folding bellows.

[0017] The present invention provides a raw material mixing machine for preparing ETFE film. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The triangular scraper can be extended and retracted to a certain extent by resetting the damping rod, and the inner wall can be scraped regardless of the opening and closing of the first die base and the second die base;

[0019] 2. The arc blocks in the first die base and the second die base are opened and closed to facilitate the subsequent mixing and feeding;

[0020] 3. The reciprocating motor drives the transmission rod to rotate. When the transmission rod rotates, it drives the reciprocating threaded rod to rotate. The reciprocating sealing plate moves back and forth above the mixing frame, thereby spraying the raw materials evenly in the U-shaped mixing chamber to achieve uniform mixing of the raw materials;

[0021] 4. The auxiliary unloading motor drives the auxiliary unloading shaft to rotate. When the auxiliary unloading shaft rotates, it will drive the stirring rod and the unloading auger blade to rotate. At this time, the cooperation between the vibration motor and the filter plate can achieve the dispersion of the raw materials to avoid the agglomeration of the raw materials. At the same time, the uniform unloading of the raw materials is also achieved;

[0022] 5. The feeding motor in the auxiliary feeding assembly drives the conveying auger belt to rotate, so that the materials stirred in the U-shaped mixing chamber can be transported out at a later stage;

[0023] 6. The liquid storage tank is used to facilitate the storage of liquid raw materials in the later stage, and the liquid discharge pump can facilitate the delivery of the liquid raw materials in the liquid storage tank to the mixing frame in the later stage, so as to facilitate the full mixing with the raw materials inside it in the later stage;

[0024] 7. By moving the material-retrieving trolley on the track, it is convenient to move the material-retrieving trolley to the material bin for material retrieving and transport the retrieved materials to the material tank, which is convenient for the subsequent unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 The overall structural diagram of the present invention is shown;

[0027] Figure 2 Another structural diagram of the present invention is shown;

[0028] Figure 3 The present invention is shown Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0029] Figure 4 The structural schematic diagram of the sealing blanking assembly of the present invention is shown;

[0030] Figure 5 The schematic diagram of the structure of the material discharging component of the present invention is shown;

[0031] Figure 6 A schematic diagram of the partial cross-sectional structure of the material discharging component of the present invention is shown;

[0032] Figure 7 The overall partial structure schematic diagram of the present invention is shown;

[0033] Figure 8 The schematic diagram of the structure of the auxiliary blanking assembly of the present invention is shown;

[0034] Fig. 9 The schematic diagram of the stirring mechanism structure of the present invention is shown;

[0035] Fig.10 A schematic diagram of the structure of the first mold base of the present invention is shown;

[0036] Fig.11 The schematic diagram of the structure of the stirring assembly of the present invention is shown;

[0037] Fig.12 A schematic diagram of a partial cross-sectional structure of a stirring assembly of the present invention is shown;

[0038] Fig.13 The overall structural schematic diagram of the stirring assembly of the present invention is shown;

[0039] As shown in the figure: 1. Bottom plate; 2. Base; 3. Auxiliary unloading assembly; 31. Unloading motor; 32. Trapezoidal groove; 33. Circular hole groove; 34. Conveying auger; 4. Unloading pipe; 5. Mixing frame; 6. Stirring mechanism; 61. First die base; 611. Hydraulic rod; 612. T-shaped groove; 613. Step plate; 614. Arc block; 615. T-shaped block; 616. Step groove; 62. Second die base; 63 , stirring assembly; 631, stirring motor; 632, hollow tube; 633, partition; 634, liquid cavity; 635, gas cavity; 636, liquid injection hole; 637, injection hole; 638, conveying box; 639, partition; 6310, gas cavity; 6311, liquid cavity; 6312, cross frame; 6313, cross bar; 6314, long rod; 6315, triangular scraper; 6316, reset damping Rod; 6317, fan-shaped filter; 64, U-shaped mixing chamber; 7, sealed unloading assembly; 71, reciprocating motor; 72, reciprocating track; 73, reciprocating groove; 74, reciprocating threaded rod; 75, reciprocating sealing plate; 76, unloading component; 761, spring bracket; 762, vibration motor; 763, material tank; 764, electric telescopic rod; 765, folding bellows; 766, filter plate; 767, auxiliary unloading motor; 768, auxiliary unloading shaft; 769, stirring rod; 7610, unloading auger blade; 77, transmission rod; 78, first folding sealing plate; 79, second folding sealing plate; 8, heating fan; 9, liquid storage assembly; 91, liquid storage tank; 92, discharge pump; 93, input pipe; 94, discharge pipe; 10, material conveying assembly; 101, bracket; 102, track; 103, mobile material trolley. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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. Embodiment 1

[0041] In order to solve the technical problems in the background technology, a raw material mixing machine for preparing ETFE film is provided as follows:

[0042] Combination Figure 1-Figure 13As shown, the present invention provides an ETFE film preparation raw material ratio mixer, comprising a bottom plate 1; a base 2 is fixedly connected to the top surface of the bottom plate 1, an auxiliary material discharge component 3 is installed in the middle of the top surface of the base 2, a material discharge pipe 4 is fixedly connected to one end of the base 2 and located at one end of the auxiliary material discharge component 3, a mixing frame 5 is fixedly connected to the top surface of the base 2, a stirring mechanism 6 is installed in the mixing frame 5, a sealed material discharge component 7 is installed on the top surface of the mixing frame 5, a heating fan 8 and a liquid storage component 9 are respectively installed on the top surface of the bottom plate 1 and located at one end of the base 2, the output ends of the heating fan 8 and the liquid storage component 9 are respectively connected to the stirring mechanism 6, and the top surface of the bottom plate 1 and located at the sealed A material conveying assembly 10 is installed above the sealing and unloading assembly 7, and the unloading end of the material conveying assembly 10 is connected to the output end of the sealing and unloading assembly 7; the stirring mechanism 6 includes a first die base 61, a second die base 62 and a stirring assembly 63, and the stirring assembly 63 is installed in the middle of the inner cavity of the mixing frame 5, and the first die base 61 and the second die base 62 are symmetrically slidably connected to the bottom of the inner cavity of the mixing frame 5, and the first die base 61 and the second die base 62 are connected to form a U-shaped mixing cavity 64, and the stirring assembly 63 is located at the center of the U-shaped mixing cavity 64; the stirring assembly 63 includes a stirring motor 631, and the outer surface of the mixing frame 5 is fixedly connected to the stirring motor 631, and the stirring motor 63 The output shaft end of 1 is rotatably connected with a hollow tube 632 through a worm gear and a worm wheel, a partition 633 is fixedly connected to the middle of the inner cavity of the hollow tube 632, the inner cavity of the hollow tube 632 is divided into a liquid cavity 634 and an air cavity 635 by the partition 633, and the outer surface of the hollow tube 632 is provided with liquid injection holes 636 and air injection holes 637 at equal intervals, one end of the outer surface of the hollow tube 632 is rotatably connected with a conveying box 638, and the inner cavity of the conveying box 638 is divided into a gas cavity 6310 and a liquid cavity 6311 by a partition 639, the gas cavity 6310 is connected with the inner cavity of the air cavity 635, and the liquid cavity 6311 is connected with the inner cavity of the liquid cavity 634; stirring assembly 63 also includes a cross frame 6312, both ends of the outer surface of the hollow tube 632 are fixedly connected with the cross frame 6312, a cross bar 6313 is fixedly connected between the two groups of cross frames 6312, a long rod 6314 is slidably connected in the cross bar 6313 at equal intervals, a triangular scraper 6315 is fixedly connected to one end of the long rod 6314, a reset damping rod 6316 is fixedly connected to one side of the triangular scraper 6315 and is located between the cross bars 6313 at equal intervals, a fan-shaped filter screen 6317 is fixedly connected between the two groups of cross frames 6312, and a fan-shaped filter screen 6317 is fixedly connected to the outer surface of the hollow tube 632 and located outside the jet hole 637.

[0043] The triangular scraper 6315 can be extended and retracted by resetting the damping rod 6316, and the inner wall of the first mold base 61 and the second mold base 62 can be scraped regardless of the opening and closing of the first mold base 61 and the second mold base 62;

[0044] Through the liquid cavity 634 and the air cavity 635 in the hollow tube 632, it is convenient to heat the inside during the later stirring, or to add liquid raw materials during the stirring.

[0045] The fan-shaped filter 6317 can prevent dust from entering the jet hole 637 during stirring, thereby blocking the jet hole.

[0046] The rotation of the hollow tube 632 will drive the cross frame 6312 to rotate. When the cross frame 6312 rotates, it will drive the cross bar 6313, the long rod 6314 and the triangular scraper 6315 to rotate, thereby achieving sufficient stirring of the raw materials.

[0047] In order to facilitate material unloading when the first die holder 61 and the second die holder 62 are opened and facilitate mixing later when they are closed, the following technical solutions are provided in this embodiment:

[0048] In this embodiment, the first die base 61 includes a hydraulic rod 611, a T-shaped slot 612 and a step plate 613. The outer surface of the mixing frame 5 is fixedly connected to the hydraulic rod 611, the output end of the hydraulic rod 611 is fixedly connected to an arc block 614, the bottom surface of the arc block 614 is fixedly connected to a T-shaped block 615, the top surface of the base 2 is provided with a T-shaped slot 612, the T-shaped slot 612 is slidably connected to the T-shaped block 615, the top surface of the arc block 614 is provided with a step groove 616, and the upper part of the inner cavity of the mixing frame 5 is fixedly connected to the step plate 613; the second die base 62 adopts the same structure as the first die base 61 and is installed thereon.

[0049] The arc-shaped blocks 614 in the first die base 61 and the second die base 62 are opened and closed, thereby facilitating the subsequent mixing and feeding. Embodiment 2

[0050] like Figure 1-Figure 13 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0051] In order to enable the sealed material discharge assembly 7 to fully stir the material during material stirring and to prevent dust and heat from spilling out during stirring, the present embodiment provides the following technical solutions:

[0052] The sealed unloading assembly 7 includes a reciprocating motor 71 and a reciprocating track 72. The two ends of the top surface of the mixing frame 5 are respectively fixedly connected with the reciprocating track 72. The top surface of the reciprocating track 72 is provided with a reciprocating groove 73. A reciprocating threaded rod 74 is rotatably connected in the reciprocating groove 73. The outer surface of the reciprocating threaded rod 74 is threadedly connected with a reciprocating sealing plate 75. The top surface of the reciprocating sealing plate 75 is installed with a discharge component 76. One side of the mixing frame 5 is fixedly connected with the reciprocating motor 71. The output shaft end of the reciprocating motor 71 is rotatably connected with a transmission rod 77 through a worm and a worm gear. One side of the mixing frame 5 is rotatably connected with the transmission rod 77. The two ends of the outer surface of the transmission rod 77 are respectively rotatably connected with the reciprocating threaded rod 74 through a worm and a worm gear. The sealing unloading assembly 7 also includes a first folding sealing plate 78 and a second folding sealing plate 79, the two ends of the top surface of the mixing frame 5 are respectively fixedly connected with the first folding sealing plate 78 and the second folding sealing plate 79, the two sides of the reciprocating sealing plate 75 are respectively fixedly connected with the first folding sealing plate 78 and the second folding sealing plate 79, and the first folding sealing plate 78 and the second folding sealing plate 79 are located between the two sets of reciprocating tracks 72. The unloading component 76 includes a spring bracket 761, the top surface of the reciprocating sealing plate 75 is fixedly connected with the spring bracket 761, the top surface of the spring bracket 761 is fixedly connected with a vibration motor 762, the inside of the spring bracket 761 is fixedly connected with a material tank 763, the unloading end of the material tank 763 penetrates the reciprocating sealing plate 75 and is slidably connected with the reciprocating sealing plate 75, the top surface of the material tank 763 is respectively fixedly connected with an electric telescopic rod 764 and a folding bellows 765, and the output end of the electric telescopic rod 764 is fixedly connected with the folding bellows 765. The discharge component 76 also includes a filter plate 766 and an auxiliary unloading motor 767. The top surface of the material tank 763 is fixedly connected to the auxiliary unloading motor 767, the inner cavity of the material tank 763 is fixedly connected to the filter plate 766, the output shaft end of the auxiliary unloading motor 767 is rotatably connected to the auxiliary unloading shaft 768 through a worm and a worm gear, one end of the auxiliary unloading shaft 768 passes through the filter plate 766 and is rotatably connected to the filter plate 766, the upper part of the outer surface of the auxiliary unloading shaft 768 is fixedly connected with stirring rods 769 at equal intervals, and the lower part of the outer surface of the auxiliary unloading shaft 768 is fixedly connected with unloading auger blades 7610.

[0053] The reciprocating motor 71 drives the transmission rod 77 to rotate. When the transmission rod 77 rotates, the reciprocating threaded rod 74 is driven to rotate, thereby driving the reciprocating sealing plate 75 to move back and forth above the mixing frame 5, thereby achieving uniform spraying of the raw materials in the U-shaped mixing chamber 64 to achieve uniform mixing of the raw materials;

[0054] The auxiliary unloading shaft 768 is driven to rotate by the auxiliary unloading motor 767. When the auxiliary unloading shaft 768 rotates, the stirring rod 769 and the unloading auger blade 7610 are driven to rotate. At this time, the vibration motor 762 and the filter plate 766 cooperate with each other to break up the raw materials and avoid agglomeration of the raw materials. At the same time, the uniform unloading of the raw materials is also achieved.

[0055] In order to enable the auxiliary unloading component 3 to quickly unload the stirred material, this embodiment provides the following technical solutions:

[0056] In this embodiment, the auxiliary unloading component 3 includes a unloading motor 31, a trapezoidal groove 32 and a circular hole groove 33. The unloading motor 31 is fixedly connected to one side of the mixing frame 5. A trapezoidal groove 32 is provided in the middle of the top surface of the base 2, and a circular hole groove 33 is provided inside the base 2. The trapezoidal groove 32 is connected to the circular hole groove 33, and a conveying auger 34 is rotatably connected to the circular hole groove 33. The output end of the unloading motor 31 is rotatably connected to the conveying auger 34 through a worm and a worm gear, and the inner cavity of the unloading pipe 4 is connected to the inner cavity of the circular hole groove 33.

[0057] By driving the conveying auger 34 belt to rotate through the unloading motor 31 in the auxiliary unloading assembly 3, the mixed materials in the U-shaped mixing chamber 64 can be conveniently conveyed out later. Embodiment 3

[0058] like Figure 1-Figure 13 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0059] In order to enable the liquid storage component 9 to store the liquid raw material and facilitate the subsequent loading of the liquid raw material, the present embodiment provides the following technical solutions:

[0060] The liquid storage component 9 includes a liquid storage tank 91 and a drainage pump 92. The top surface of the base plate 1 is fixedly connected with the liquid storage tank 91 and the drainage pump 92 respectively. The input end of the drainage pump 92 is connected to the inner cavity of the liquid storage tank 91 through an input pipe 93, and the output end of the drainage pump 92 is connected to the inner cavity of the liquid chamber 6311 through a drainage pipe 94.

[0061] The liquid storage tank 91 facilitates the storage of the liquid raw material at a later stage, and the liquid discharge pump 92 facilitates the delivery of the liquid raw material in the liquid storage tank 91 to the mixing frame 5 at a later stage, so as to facilitate the full mixing with the raw material inside the mixing frame 5 at a later stage.

[0062] In order to enable the material conveying assembly 10 to fetch materials from the silo and convey the materials to the material tank 763 after fetching the materials, the following technical solutions are provided in this embodiment;

[0063] In this embodiment, the material conveying assembly 10 includes a bracket 101, the top surface of the base plate 1 is fixedly connected to the bracket 101, the two ends of the bottom surface of the bracket 101 are respectively fixedly connected to the track 102, a mobile material picking trolley 103 is installed between the two sets of tracks 102, and the output end of the mobile material picking trolley 103 is plugged into the inner cavity of the folded bellows 765.

[0064] By moving the material-retrieving trolley 103 on the track 102 , the material-retrieving trolley 103 can be conveniently moved to the material bin to retrieve materials, and the retrieved materials can be transported to the material tank 763 , which is convenient for unloading in the later stage.

[0065] The working principle and use process of the present invention:

[0066] In use:

[0067] When in use, first, liquid raw materials are placed in the liquid storage tank 91, and granular or powder raw materials are taken out from the material bin by the mobile material taking trolley 103, and transported to the top of the sealed unloading assembly 7. At this time, the electric telescopic rod 764 is started. When the electric telescopic rod 764 works, it starts to drive the folding bellows 765 to move upward, so that one end of the folding bellows 765 is inserted into the unloading end of the mobile material taking trolley 103. At this time, the raw materials in the mobile material taking trolley 103 will fall into the material tank 763 and be located above the filter disc 766. When the materials are taken out, the electric telescopic rod 764 will drive the folding bellows 765 to shrink.

[0068] When unloading, at this time, the reciprocating motor 71 is started. When the reciprocating motor 71 works, it will drive the reciprocating threaded rod 74 to rotate. When the reciprocating threaded rod 74 rotates, it will drive the reciprocating sealing plate 75 to reciprocate above the mixing frame 5. When the material discharge component 76 moves back and forth above the mixing frame 5 as a whole, at this time, the vibration motor 762 and the auxiliary unloading motor 767 are started. When the auxiliary unloading motor 767 works, it will drive the auxiliary unloading shaft 768 to rotate. When the auxiliary unloading shaft 768 rotates, it will drive the stirring rod 769 and the unloading auger blade 7610 respectively. When the stirring rod 769 starts to rotate, the material on the filter plate 766 starts to be broken up, and the broken up material passes through the filter plate 766 and falls to the bottom of the material tank 763, and is transported to the U-shaped mixing chamber 64 by the unloading auger blade 7610, so that the material is evenly sprinkled in the U-shaped mixing chamber 64. Due to the movement of the reciprocating sealing plate 75, the first folding sealing plate 78 and the second folding sealing plate 79 are in a contracted state and the other is in an expanded state, so that in the process of unloading, the upper sealing is ensured to avoid the situation of dust overflowing during unloading;

[0069] When stirring, first, start the stirring motor 631. When the stirring motor 631 is working, it will drive the hollow tube 632 to rotate. When the hollow tube 632 rotates, it will drive the cross frame 6312 to rotate. When the cross frame 6312 rotates, it starts to drive the cross bar 6313, the long rod 6314 and the triangular scraper 6315 to rotate as a whole, thereby achieving stirring. When stirring, it needs to be heated. At this time, the hot air can be transported to the gas chamber 6310 through the heating fan 8. At this time, the gas will enter the gas chamber 635. At this time, the gas will be ejected from the nozzle The gas is ejected from the air hole 637, and the ejected gas will be located in the fan-shaped filter 6317. Finally, the fan-shaped filter 6317 increases the contact area, so that the heating effect is better, and the problem of dust blocking the air hole 637 can be avoided. When liquid raw materials need to be added, the drainage pump 92 starts to work. When the drainage pump 92 works, the liquid raw materials in the liquid storage tank 91 can be transported to the liquid cavity 6311. At the same time, the liquid enters the liquid flow cavity 634, and finally, it is ejected through the liquid ejection hole 636, and the ejected liquid will be fully mixed with the internal raw materials.

[0070] When unloading, at this time, start the hydraulic rod 611 in the first die base 61 and the second die base 62, so that the hydraulic rod 611 drives the arc block 614 to move. When the arc block 614 is separated, the raw material in the U-shaped mixing chamber 64 will fall into the circular hole groove 33 in the trapezoidal groove 32. When the first die base 61 is separated from the second die base 62, the reset damping rod 6316 will drive the triangular scraper 6315 to move. When the triangular scraper 6315 moves, one end of the triangular scraper 6315 can always be in contact with one side of the arc block 614. At this time, the rotation of the triangular scraper 6315 can start to clean the material on the surface of the arc block 614. When the stirred raw material falls into the circular hole groove 33, the unloading motor 31 starts to drive the conveying auger 34 to rotate, so that the stirred material in the circular hole groove 33 can be conveyed out from the unloading pipe 4, thereby completing the full stirring and mixing of the raw materials.

[0071] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0072] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ETFE film preparation raw material ratio mixer, characterized in that: The invention comprises a bottom plate (1); the top surface of the bottom plate (1) is fixedly connected to a base (2); an auxiliary material discharge component (3) is installed in the middle of the top surface of the base (2); a material discharge pipe (4) is fixedly connected to one end of the base (2) and located at one end of the auxiliary material discharge component (3); a mixing frame (5) is fixedly connected to the top surface of the base (2); a stirring mechanism (6) is installed in the mixing frame (5); a sealed material discharge component (7) is installed on the top surface of the mixing frame (5); a heating fan (8) and a liquid storage component (9) are respectively installed on the top surface of the bottom plate (1) and located at one end of the base (2); the output ends of the heating fan (8) and the liquid storage component (9) are respectively connected to the stirring mechanism (6); a material conveying component (10) is installed on the top surface of the bottom plate (1) and located above the sealed material discharge component (7); the material discharge end of the material conveying component (10) is butted against the output end of the sealed material discharge component (7); The stirring mechanism (6) comprises a first die base (61), a second die base (62) and a stirring assembly (63); the stirring assembly (63) is installed in the middle of the inner cavity of the mixing frame (5); the first die base (61) and the second die base (62) are symmetrically slidably connected at the bottom of the inner cavity of the mixing frame (5); the first die base (61) and the second die base (62) are butt-jointed to form a U-shaped mixing cavity (64); and the stirring assembly (63) is located at the center of the U-shaped mixing cavity (64); The stirring assembly (63) comprises a stirring motor (631), the outer surface of the mixing frame (5) is fixedly connected to the stirring motor (631), the output shaft end of the stirring motor (631) is rotatably connected to a hollow tube (632) through a worm and a worm gear, a partition (633) is fixedly connected to the middle of the inner cavity of the hollow tube (632), and the inner cavity of the hollow tube (632) is divided into a liquid cavity (634) and an air cavity (635) by the partition (633). The outer surface of the hollow tube (632) is provided with liquid injection holes (636) and air injection holes (637) at equal intervals. One end of the outer surface of the hollow tube (632) is rotatably connected to a delivery box (638). The inner cavity of the delivery box (638) is divided into a gas cavity (6310) and a liquid cavity (6311) by a partition (639). The gas cavity (6310) is connected to the inner cavity of the gas cavity (635), and the liquid cavity (6311) is connected to the inner cavity of the liquid cavity (634). The stirring assembly (63) further comprises a cross-shaped frame (6312), the two ends of the outer surface of the hollow tube (632) are respectively fixedly connected with the cross-shaped frame (6312), a cross bar (6313) is fixedly connected between two groups of the cross-shaped frames (6312), a long rod (6314) is slidably connected in equal intervals inside the cross bar (6313), a triangular scraper (6315) is fixedly connected to one end of the long rod (6314), a reset damping rod (6316) is fixedly connected at equal intervals on one side of the triangular scraper (6315) and located between the cross bars (6313), a fan-shaped filter screen (6317) is fixedly connected between the two groups of the cross-shaped frames (6312), and the fan-shaped filter screen (6317) is fixedly connected to the outer surface of the hollow tube (632) and located outside the jet hole (637).

2. A kind of ETFE film preparation raw material ratio mixer according to claim 1, characterized in that: The first die base (61) comprises a hydraulic rod (611), a T-shaped slot (612) and a step plate (613); the outer surface of the mixing frame (5) is fixedly connected to the hydraulic rod (611); the output end of the hydraulic rod (611) is fixedly connected to an arc block (614); the bottom surface of the arc block (614) is fixedly connected to a T-shaped block (615); the top surface of the base (2) is provided with a T-shaped slot (612); the T-shaped slot (612) is slidably connected to the T-shaped block (615); the top surface of the arc block (614) is provided with a step slot (616); and the upper part of the inner cavity of the mixing frame (5) is fixedly connected to the step plate (613); the second die base (62) adopts the same structure as the first die base (61).

3. A kind of ETFE film preparation raw material ratio mixer according to claim 2, characterized in that: The sealed material discharge assembly (7) comprises a reciprocating motor (71) and a reciprocating track (72); the two ends of the top surface of the mixing frame (5) are respectively fixedly connected to the reciprocating track (72); the top surface of the reciprocating track (72) is provided with a reciprocating groove (73); a reciprocating threaded rod (74) is rotatably connected in the reciprocating groove (73); a reciprocating sealing plate (75) is threadedly connected to the outer surface of the reciprocating threaded rod (74); a material discharge component (76) is installed on the top surface of the reciprocating sealing plate (75); one side of the mixing frame (5) is fixedly connected to the reciprocating motor (71); an output shaft end of the reciprocating motor (71) is rotatably connected to a transmission rod (77) via a worm gear and a worm wheel; one side of the mixing frame (5) is rotatably connected to the transmission rod (77); the two ends of the outer surface of the transmission rod (77) are respectively rotatably connected to the reciprocating threaded rod (74) via a worm gear and a worm wheel.

4. A kind of ETFE film preparation raw material ratio mixer according to claim 3, characterized in that: The sealing blanking assembly (7) further comprises a first folding sealing plate (78) and a second folding sealing plate (79); the first folding sealing plate (78) and the second folding sealing plate (79) are respectively fixedly connected to the two ends of the top surface of the mixing frame (5); the first folding sealing plate (78) and the second folding sealing plate (79) are respectively fixedly connected to the two sides of the reciprocating sealing plate (75); the first folding sealing plate (78) and the second folding sealing plate (79) are located between the two groups of the reciprocating tracks (72).

5. A kind of ETFE film preparation raw material ratio mixer according to claim 4, characterized in that: The discharge component (76) comprises a spring bracket (761), the top surface of the reciprocating sealing plate (75) is fixedly connected to the spring bracket (761), the top surface of the spring bracket (761) is fixedly connected to a vibration motor (762), the interior of the spring bracket (761) is fixedly connected to a material tank (763), a discharge end of the material tank (763) passes through the reciprocating sealing plate (75) and is slidably connected to the reciprocating sealing plate (75), the top surface of the material tank (763) is respectively fixedly connected to an electric telescopic rod (764) and a folding bellows (765), and the output end of the electric telescopic rod (764) is fixedly connected to the folding bellows (765).

6. A kind of ETFE film preparation raw material ratio mixer according to claim 5, characterized in that: The discharge component (76) further comprises a filter disc (766) and an auxiliary discharge motor (767); the top surface of the material tank (763) is fixedly connected to the auxiliary discharge motor (767); the inner cavity of the material tank (763) is fixedly connected to the filter disc (766); the output shaft end of the auxiliary discharge motor (767) is rotatably connected to an auxiliary discharge shaft (768) through a worm and a worm gear; one end of the auxiliary discharge shaft (768) passes through the filter disc (766) and is rotatably connected to the filter disc (766); stirring rods (769) are fixedly connected to the upper portion of the outer surface of the auxiliary discharge shaft (768) at equal intervals; and a discharge auger blade (7610) is fixedly connected to the lower portion of the outer surface of the auxiliary discharge shaft (768).

7. A raw material mixing machine for preparing ETFE film according to claim 6, characterized in that: The auxiliary unloading component (3) comprises an unloading motor (31), a trapezoidal groove (32) and a circular hole groove (33); one side of the mixing frame (5) is fixedly connected to the unloading motor (31); a trapezoidal groove (32) is provided in the middle of the top surface of the base (2); a circular hole groove (33) is provided inside the base (2); the trapezoidal groove (32) is communicated with the circular hole groove (33); a conveying auger (34) is rotatably connected to the circular hole groove (33); an output end of the unloading motor (31) is rotatably connected to the conveying auger (34) via a worm and a worm gear; the inner cavity of the unloading pipe (4) is communicated with the inner cavity of the circular hole groove (33).

8. A raw material mixing machine for preparing ETFE film according to claim 7, characterized in that: The liquid storage assembly (9) comprises a liquid storage tank (91) and a liquid discharge pump (92); the liquid storage tank (91) and the liquid discharge pump (92) are respectively fixedly connected to the top surface of the bottom plate (1); the input end of the liquid discharge pump (92) is connected to the inner cavity of the liquid storage tank (91) via an input pipe (93); and the output end of the liquid discharge pump (92) is connected to the inner cavity of the liquid cavity (6311) via a liquid discharge pipe (94).

9. A raw material mixing machine for preparing ETFE film according to claim 8, characterized in that: The material conveying assembly (10) comprises a bracket (101), the top surface of the base plate (1) is fixedly connected to the bracket (101), the two ends of the bottom surface of the bracket (101) are respectively fixedly connected to tracks (102), a mobile material-collecting trolley (103) is installed between two groups of the tracks (102), and the output end of the mobile material-collecting trolley (103) is plugged into and matched with the inner cavity of the folded bellows (765).

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