Raw material mixing device for processing and producing quantum dot diffusion plate

Abstract

The utility model provides a raw material mixing device for quantum dot diffusion plate processing and production, and relates to the technical field of raw material mixing, the raw material mixing device comprises a device base, a protective base is fixedly mounted on the upper end surface of the device base, a pressurizing cylinder is fixedly mounted at the upper end of a mounting top plate, and a pressurizing top cover is fixedly mounted at the lower end of the output end of the pressurizing cylinder; a plurality of feeding hopper assemblies are distributed on the upper end surface of the mounting top plate and located on the outer side of the pressurizing air cylinder at equal intervals. The pressurizing air cylinder is arranged at the upper end of the mixing material cylinder, materials in the mixing material cylinder can be pressurized through the pressurizing top cover at the output end of the pressurizing air cylinder, bubbles generated during mixing are squeezed out, and the charging proportion in the midway can be controlled through the charging hopper assembly connected with the upper end of the charging spring pipe. Even if materials are fed in the mixing process, the overall material proportion cannot be affected, the motor box can drive the interior of the mixing material cylinder to rotate, mixing is completed, and discharging is controlled through the valve at one end of the discharging pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material mixing technical field, concretely is a kind of raw material mixing device for quantum dot diffusion plate processing production. BACKGROUND

[0002] Quantum dots are tiny semiconductor particles a few nanometers in size that have different optical and electronic properties than larger light-emitting diode particles. They are the core of nanotechnology. When quantum dots are illuminated by ultraviolet light, some electrons receive enough energy to break free from the atom. This ability allows them to move around the nanoparticle, creating a conduction band in which electrons can freely pass through the material and conduct electricity. As shown in the right figure, when these electrons fall back to the outer orbit around the atom, they emit light. The larger the beam angle, the lower the illuminance, and some will produce optical filtering, so that part of the wavelength cannot penetrate, causing color deviation, such as performing again light interference treatment on the surface, the transmittance is lower due to the natural phenomenon of geometrical optics, so the base material used to make the diffusion plate should be selected with lower refractive index, and the interference of light will be lower.

[0003] And in the production process of quantum dot diffusion plate, a plurality of organic materials need to be mixed, the mixed mixture is formed, and finally the diffusion plate is supported, and the proportion of the component materials of the quantum dot diffusion plate is required to be within a range. In the production process, it is continuously mixed. However, the current mixing equipment or dispersing machine cannot control the proportion of the material at the feeding port when mixing the material, cannot guarantee the proportion of the material as a whole when feeding in the middle, and leads to the problem that the proportion of the mixed material is not correct and the quality of the diffusion plate is not up to standard. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a raw material mixing device for quantum dot diffusion plate processing production, which solves the problem that the current mixing equipment or dispersing machine cannot control the proportion of the material at the feeding port when mixing the material, cannot guarantee the proportion of the material as a whole when feeding in the middle, and leads to the problem that the proportion of the mixed material is not correct and the quality of the diffusion plate is not up to standard.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a raw material mixing device for quantum dot diffusion plate processing production, comprising a device base, a protective base is fixedly installed on the upper end surface of the device base, a plurality of top plate support frames are fixedly installed on the upper surface of the protective base, an installation top plate is fixedly installed on the upper end of the top plate support frame, a pressurizing cylinder is fixedly installed on the upper end of the installation top plate, a pressurizing top cover is fixedly installed on the lower end of the output end of the pressurizing cylinder, a plurality of feeding hoppers are equidistantly distributed on the upper end surface of the installation top plate and located outside the pressurizing cylinder, a feeding spring pipe is fixedly connected to the lower end of the feeding hopper assembly and connected with the pressurizing top cover.

[0006] The protective base is internally fixedly installed with a mixing cylinder, and a motor box is arranged on the lower end surface of the device base and below the mixing cylinder.

[0007] As preferred, a discharge pipe is fixedly installed at the front end of each mixing cylinder.

[0008] As preferred, the feeding funnel assembly comprises a funnel shell, a quantitative frame sliding slot, a quantitative frame, a positioning assembly, a discharging pull ring, a fixed material cup, a sealing silica gel sliding slot, a quantitative adjustment bottom cover group and a quantitative top sliding plate.

[0009] Both sides of the funnel shell are provided with the quantitative frame sliding slot, and the quantitative frame sliding slot is slidably provided with the quantitative frame, and one end of the quantitative frame is provided with the discharging pull ring.

[0010] The other two sides of the funnel shell are fixedly installed with the positioning assembly, the funnel shell is fixedly installed with the fixed material cup, the fixed material cup is provided with the sealing silica gel sliding slot, and the quantitative adjustment bottom cover group is slidably arranged between the two sides of the quantitative frame and in the sealing silica gel sliding slot, and the quantitative top sliding plate is slidably arranged on the side of the funnel shell and above the fixed material cup.

[0011] As preferred, the fixed material cup is connected with the feeding spring pipe at the lower end.

[0012] As preferred, the positioning assembly comprises a positioning assembly shell, a quantitative scale slot, a quantitative sliding frame, a scale positioning base, a scale card, a fixed flip frame, a scale card pushing flange, a fixed flip handle and a return spring.

[0013] The front end of the positioning assembly shell is provided with two quantitative scale slots, the positioning assembly shell is slidably provided with the quantitative sliding frame, the front end of the quantitative sliding frame is integrally provided with the scale positioning base, the scale positioning base is rotatably provided with the fixed flip frame, the fixed flip frame is integrally provided with the scale card pushing flange in the middle and in the scale positioning base, and the front end of the fixed flip frame is fixedly provided with the fixed flip handle.

[0014] The scale card is slidably arranged in the scale positioning base, and the return spring is arranged between the rear end of the scale card and the quantitative sliding frame.

[0015] As preferred, the quantitative frame is arranged in the quantitative sliding frame.

[0016] As preferred, the quantitative adjustment bottom cover group comprises a positioning sliding block, a sealing sheet, a supporting rod, an adjustment bottom cover, a supporting cylinder, a pull ring connecting rod, a spring shaft and a bottom cover fixing head.

[0017] Two said positioning slider inside are provided with sealing sheet, one of said sealing sheet is provided with spring shaft, the spring shaft is rotationally provided with adjusting bottom cover, the rear end of the positioning slider provided with spring shaft is fixedly installed with support rod;

[0018] The rear end of the other sealing sheet is integrally provided with a support cylinder, the support cylinder is slidably provided with a pull ring connecting rod, and the front end of the pull ring connecting rod is integrally provided with a bottom cover fixing head.

[0019] Preferably, the support rod and the support cylinder are fixedly connected with the quantitative frame at the outer ends thereof.

[0020] The pull ring connecting rod is fixedly connected with the blanking pull ring.

[0021] Preferably, the mixing cylinder comprises a cylinder, a motor connecting base, an outer cylinder extending shaft, an inner cylinder sealing base, a stirring roller mounting column and stirring rods.

[0022] The outer cylinder extending shaft is rotatably penetrated through the lower end of the cylinder, the motor connecting base is fixedly connected with the motor output shaft in the motor box at the lower end thereof, the outer cylinder extending shaft is fixedly connected with the inner cylinder sealing base at the upper end thereof, the inner cylinder sealing base is fixedly connected with the stirring roller mounting column at the upper end thereof, and the stirring roller mounting column is fixedly installed with a plurality of stirring rods at the side surface thereof.

[0023] Preferably, the motor connecting base is connected with the motor output shaft in the motor box at the lower end thereof.

[0024] The utility model provides a kind of raw material mixing device for quantum dot diffusion plate processing production.There is following beneficial effect:

[0025] The utility model is provided with pressure cylinder on the upper end of mixing cylinder, and the pressure top cover on the output end thereof can pressurize the material in mixing cylinder, extrude the air bubble generated during mixing, and the feeding hopper assembly connected with the upper end of feeding spring pipe can control the proportion of material added in the middle, so that the overall material proportion is not affected even if material is added during mixing, the mixing cylinder is rotated by motor box, mixing is completed, and the valve at one end of discharge pipe is controlled to discharge material;

[0026] The hopper shell in feeding hopper assembly stores all materials, first, fixedly turn over handle, make inside scale card push flange rotate, because inside reset spring pushes outside scale card, thus sliding quantitative sliding frame moves, inside intercalated quantitative frame is moved, thus quantitative adjusting bottom cover group can be slid, the distance between quantitative top sliding plate is controlled, thus quantitative is controlled, after adjusting, again, fixedly turn over frame, scale card is inserted in set quantitative scale groove.

[0027] Subsequently, the quantitative top slide plate separating the material is pulled out, the material fills the material cup, the quantitative top slide plate is pushed again, the material in the two containers is separated, the pull ring is pulled again, the pull ring connecting rod slides in the supporting cylinder, the bottom cover fixing head at the front end is separated from the adjusting bottom cover, the material at the upper end pushes the adjusting bottom cover, the separated material enters the mixing cylinder, the adjusting bottom cover is reset through the spring shaft, the sealing silicone rubber groove is blocked through the sealing piece when the adjusting bottom cover slides, and leakage is prevented.

[0028] The motor in the motor box drives the motor in the motor connecting base in the mixing cylinder, drives the upper motor connecting base, and rotates the cylinder outer extension shaft, the cylinder inner sealing base and the stirring roller mounting column through the motor connecting base connecting shaft, so that the material in the cylinder is mixed through the rotation of the stirring stick on the side of the stirring roller mounting column. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0030] Figure 2 It is a whole three-dimensional structure schematic view of the utility model from another perspective;

[0031] Figure 3 It is a three-dimensional structure schematic view of the feeding hopper assembly in the utility model;

[0032] Figure 4 It is a front view structure schematic view of the feeding hopper assembly in the utility model;

[0033] Figure 5 It is a whole three-dimensional structure schematic view of the utility model Figure 4 It is a sectional three-dimensional structure schematic view of a-a line in the utility model;

[0034] Figure 6 It is a three-dimensional structure schematic view of the positioning assembly in the utility model;

[0035] Figure 7 It is a front view structure schematic view of the positioning assembly in the utility model;

[0036] Figure 8 It is a whole three-dimensional structure schematic view of the utility model Figure 7 It is a sectional three-dimensional structure schematic view of b-b line in the utility model;

[0037] Figure 9 It is an enlarged structure schematic view of A in the utility model Figure 8

[0038] Figure 10 It is a three-dimensional structure schematic view of the quantitative adjusting bottom cover group in the utility model;

[0039] Figure 11 ​The utility model discloses a quantitative adjusting bottom cover group's side view structure schematic diagram for the utility model

[0040] Figure 12 The utility model discloses a Figure 11 The utility model discloses a sectional structure schematic diagram of c-c line in the utility model

[0041] Figure 13 The utility model discloses a mixing cylinder's three-dimensional structure schematic diagram

[0042] Figure 14 The utility model discloses a mixing cylinder's side view structure schematic diagram

[0043] Figure 15 The utility model discloses a Figure 14 The utility model discloses a sectional structure schematic diagram of d-d line in the utility model

[0044] Among them, 1, device base, 2, protection base, 3, top plate support frame, 4, install top plate, 5, charge hopper assembly, 501, hopper shell, 502, quantitative frame sliding slot, 503, quantitative frame, 504, positioning assembly, 5041, positioning assembly shell, 5042, quantitative scale slot, 5043, quantitative sliding frame, 5044, scale positioning base, 5045, scale card, 5046, fixed flip frame, 5047, scale card push flange, 5048, fixed flip handle, 5049, reset spring, 505, discharging pull ring, 506, fixed material cup, 507, sealing silica gel sliding slot, 508, quantitative adjusting bottom cover group, 5081, positioning sliding block, 5082, sealing sheet, 5083, support rod, 5084, adjusting bottom cover, 5085, support cylinder, 5086, pull ring connecting rod, 5087, spring shaft, 5088, bottom cover fixed head, 509, quantitative top sliding plate, 6, pressure cylinder, 7, mixing cylinder, 701, cylinder, 702, motor connection base, 703, cylinder outer extension shaft, 704, cylinder inner sealing base, 705, stirring roller installation column, 706, stirring stick, 8, discharge pipe, 9, charging spring pipe, 10, pressure top cover, 11, motor box. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of protection of the utility model.

[0046] As Figures 1 to 2The utility model discloses a kind of raw material mixing devices for quantum dot diffusion plate processing production, including device base 1, the protective base 2 is fixedly installed on the upper end surface of device base 1, the upper surface of the protective base 2 is fixedly installed with several roof support frame 3, the upper end of the roof support frame 3 is fixedly installed with installation roof 4, the upper end of the installation roof 4 is fixedly installed with pressurizing cylinder 6, the output end lower end of the pressurizing cylinder 6 is fixedly installed with pressurizing top cover 10, several charging hopper assemblies 5 are distributed equidistantly on the upper end surface of the installation roof 4 and located at the outer side of pressurizing cylinder 6, the lower end of the charging hopper assembly 5 is fixedly connected with charging spring pipe 9 and pressurizing top cover 10 connection;Mixing cylinder 7 is fixedly installed in the protective base 2, motor box 11 is arranged on the lower end surface of device base 1 and located below mixing cylinder 7, the front end of each mixing cylinder 7 is fixedly installed with discharge pipe 8.

[0047] Through the technical scheme, by being provided with pressurizing cylinder 6 on the upper end of mixing cylinder 7, the pressurizing top cover 10 on the output end thereof can pressurize the material in mixing cylinder 7, the gas bubble generated during mixing is extruded, and the charging hopper assembly 5 connected to the upper end of charging spring pipe 9 can control the proportion of material charged in the middle, so that even if material is charged during mixing, the overall material proportion is not affected, the inside of mixing cylinder 7 can be driven to rotate by motor box 11, mixing is completed, and discharge is controlled by the valve at one end of discharge pipe 8.

[0048] As shown in Figure 1 、 Figures 3 to 5 , the charging hopper assembly 5 includes: funnel housing 501, quantitative frame sliding groove 502, quantitative frame 503, positioning assembly 504, discharging pull ring 505, material cup 506, sealing silica gel sliding groove 507, quantitative adjustment bottom cover group 508 and quantitative top sliding plate 509; The quantitative frame sliding groove 502 is formed in the both side surfaces of the funnel housing 501, the quantitative frame 503 is slidably arranged in the quantitative frame sliding groove 502, and the discharging pull ring 505 is arranged at one end of the quantitative frame 503; The positioning assembly 504 is fixedly installed on the other two side surfaces of the funnel housing 501, the material cup 506 is fixedly installed in the funnel housing 501, the sealing silica gel sliding groove 507 is formed in the material cup 506, the quantitative adjustment bottom cover group 508 is slidably arranged between the both sides of the quantitative frame 503 and located in the sealing silica gel sliding groove 507, the quantitative top sliding plate 509 is slidably arranged on the side surface of the funnel housing 501 and located above the material cup 506, and the lower end of the material cup 506 is connected with the charging spring pipe 9.

[0049] As shown in Figure 3 、 Figures 6 to 9As shown, the positioning assembly 504 comprises a positioning assembly shell 5041, a quantitative scale groove 5042, a quantitative sliding frame 5043, a scale positioning base 5044, a scale card 5045, a fixed flip frame 5046, a scale card pushing flange 5047, a fixed flip handle 5048 and a reset spring 5049; two quantitative scale grooves 5042 are formed in the front end of the positioning assembly shell 5041, a quantitative sliding frame 5043 is slidably arranged in the positioning assembly shell 5041, a scale positioning base 5044 is integrally arranged at the front end of the quantitative sliding frame 5043, a fixed flip frame 5046 is rotatably arranged in the scale positioning base 5044, a scale card pushing flange 5047 is integrally arranged in the middle of the fixed flip frame 5046 and in the scale positioning base 5044, and a fixed flip handle 5048 is fixedly arranged at the front end of the fixed flip frame 5046; a scale card 5045 is slidably arranged in the scale positioning base 5044, and a reset spring 5049 is arranged between the rear end of the scale card 5045 and the quantitative sliding frame 5043; the quantitative frame 503 is arranged in the quantitative sliding frame 5043.

[0050] As shown in Figure 5 , Figures 10 to 12 The quantitative adjustment bottom cover group 508 comprises a positioning sliding block 5081, a sealing sheet 5082, a support rod 5083, an adjustment bottom cover 5084, a support cylinder 5085, a pull ring connecting rod 5086, a spring shaft 5087 and a bottom cover fixing head 5088; both the positioning sliding blocks 5081 are provided with a sealing sheet 5082 on the inner side, one of the sealing sheets 5082 is provided with a spring shaft 5087, the adjustment bottom cover 5084 is rotatably arranged on the spring shaft 5087, and the positioning sliding block 5081 provided with the spring shaft 5087 is fixedly installed with a support rod 5083 at the rear end; the other sealing sheet 5082 is integrally provided with a support cylinder 5085 at the rear end, the pull ring connecting rod 5086 is slidably arranged in the support cylinder 5085, the bottom cover fixing head 5088 is integrally arranged at the front end of the pull ring connecting rod 5086, and the support rod 5083 and the support cylinder 5085 are fixedly connected with the quantitative frame 503; the pull ring connecting rod 5086 is fixedly connected with the blanking pull ring 505.

[0051] Through the technical scheme, the funnel shell 501 in the feeding funnel assembly 5 stores all the materials, the inside scale card pushes the flange 5047 to rotate by turning the fixed turnover handle 5048, the outside scale card 5045 is pushed by the inside reset spring 5049, the quantitative sliding frame 5043 is slid, the quantitative frame 503 inside is moved, the quantitative adjustment bottom cover group 508 is slid, the distance between the quantitative adjustment bottom cover group 508 and the quantitative top sliding plate 509 is controlled, the quantitative adjustment bottom cover group 508 is controlled, the inside scale card 5045 is inserted into the quantitative scale groove 5042 after adjustment, and the quantitative adjustment bottom cover group 508 is controlled.

[0052] Then, the quantitative top sliding plate 509 is pulled away, the material fills the material cup 506, the quantitative top sliding plate 509 is pushed again, the materials in the two containers are separated, the discharging pull ring 505 is pulled, the pull ring connecting rod 5086 slides in the supporting cylinder 5085, the bottom cover fixing head 5088 at the front end is separated from the adjustment bottom cover 5084, the material at the upper end pushes the adjustment bottom cover 5084, the separated material enters the mixing cylinder 7, the adjustment bottom cover 5084 is reset through the spring shaft 5087, and the sealing piece 5082 can block the gap exposed by the sealing silica gel sliding groove 507 when the adjustment bottom cover 5084 slides, so that leakage is prevented.

[0053] As shown in Figure 1 , Figures 13 to 15 , the mixing cylinder 7 comprises a cylinder 701, a motor connecting base 702, an outer cylinder extending shaft 703, an inner cylinder sealing base 704, a stirring roller mounting column 705 and a stirring rod 706; the outer cylinder extending shaft 703 is rotatably penetrated into the lower end of the cylinder 701, the motor connecting base 702 is fixedly connected with the lower end of the outer cylinder extending shaft 703, the inner cylinder sealing base 704 is fixedly connected with the upper end of the outer cylinder extending shaft 703, the stirring roller mounting column 705 is fixedly connected with the upper end of the inner cylinder sealing base 704, a plurality of stirring rods 706 are fixedly installed on the side surface of the stirring roller mounting column 705, and the lower end of the motor connecting base 702 is connected with the motor output shaft in the motor box 11.

[0054] Through the technical scheme, the motor in the motor connecting base 702 in the mixing cylinder 7 is driven by the motor in the motor box 11, the motor connecting base 702 at the upper end is driven, the outer cylinder extending shaft 703, the inner cylinder sealing base 704 and the stirring roller mounting column 705 at the upper end are synchronously rotated through the motor connecting base 702, and the materials in the cylinder 701 can be mixed through the rotation of the stirring rods 706 on the side surface of the stirring roller mounting column 705.

[0055] Working principle:

[0056] The utility model discloses a pressurizing cylinder 6 is provided on the upper end of the mixing cylinder 7, and the pressurizing top cover 10 on the output end of the pressurizing cylinder 6 can pressurize the material in the mixing cylinder 7, extrude the bubbles generated during mixing, and the feeding hopper assembly 5 connected to the upper end of the feeding spring pipe 9 can control the proportion of the material added in the middle, so that the overall material proportion is not affected even if the material is added during mixing, the motor box 11 can drive the rotation of the mixing cylinder 7 inside, complete mixing, and the valve at one end of the discharge pipe 8 controls the discharge.

[0057] The utility model discloses a pressurizing cylinder 6 is provided on the upper end of the mixing cylinder 7, and the pressurizing top cover 10 on the output end of the pressurizing cylinder 6 can pressurize the material in the mixing cylinder 7, extrude the bubbles generated during mixing, and the feeding hopper assembly 5 connected to the upper end of the feeding spring pipe 9 can control the proportion of the material added in the middle, so that the overall material proportion is not affected even if the material is added during mixing, the motor box 11 can drive the rotation of the mixing cylinder 7 inside, complete mixing, and the valve at one end of the discharge pipe 8 controls the discharge.

[0058] Subsequently, the quantitative top slide plate 509 separating the material above is pulled out, the material fills the fixed material cup 506, the quantitative top slide plate 509 is pushed again, the material in the two containers is separated, the unloading pull ring 505 is pulled again, the pull ring connecting rod 5086 slides in the supporting cylinder 5085, the bottom cover fixing head 5088 at the front end is separated from the adjusting bottom cover 5084, the material at the upper end pushes the adjusting bottom cover 5084, the separated material enters the mixing cylinder 7, and the adjusting bottom cover 5084 is reset through the spring shaft 5087. The sealing piece 5082 can block the gap exposed by the sealing silica gel sliding groove 507 when the adjusting bottom cover 5084 slides, to prevent leakage.

[0059] The motor in the motor box 11 drives the motor in the motor connecting base 702 in the mixing cylinder 7, drives the motor connecting base 702 at the upper end, and drives the cylinder outer extension shaft 703, the cylinder inner sealing base 704 and the stirring roller mounting column 705 at the upper end to rotate through the motor connecting base 702, so that the material in the material cylinder 701 can be mixed through the rotation of the stirring stick 706 on the side of the stirring roller mounting column 705.

[0060] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application, and for ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made, and all the embodiments cannot be exhausted here, and any obvious changes or variations derived from the technical solutions of the present application still fall within the protection scope of the present application.

Claims

1. A raw material mixing device for quantum dot diffusion plate processing and production, comprising a device base (1), characterized in that, A protective base (2) is fixedly installed on the upper surface of the device base (1). Several top plate support frames (3) are fixedly installed on the upper surface of the protective base (2). An installation top plate (4) is fixedly installed on the upper end of the top plate support frame (3). A pressurizing cylinder (6) is fixedly installed on the upper end of the installation top plate (4). A pressurizing top cover (10) is fixedly installed on the lower end of the output end of the pressurizing cylinder (6). Several feeding funnel assemblies (5) are evenly distributed on the upper surface of the installation top plate (4) and outside the pressurizing cylinder (6). A feeding spring tube (9) is fixedly connected to the lower end of the feeding funnel assembly (5) and connected to the pressurizing top cover (10). The protective base (2) has a mixing cylinder (7) fixedly installed inside it, and a motor box (11) is provided on the lower surface of the device base (1) and below the mixing cylinder (7).

2. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 1, characterized in that, Each of the mixing cylinders (7) is fixedly equipped with a discharge pipe (8) at its front end.

3. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 1, characterized in that, The feeding funnel assembly (5) includes: a funnel shell (501), a quantitative frame sliding groove (502), a quantitative frame (503), a positioning assembly (504), a discharge pull ring (505), a fixed material cup (506), a sealing silicone slide groove (507), a quantitative adjustment bottom cover assembly (508), and a quantitative top slide plate (509). The funnel shell (501) has a quantitative frame sliding groove (502) on both sides. A quantitative frame (503) is slidably arranged in the quantitative frame sliding groove (502). A feeding pull ring (505) is provided at one end of the quantitative frame (503). Positioning components (504) are fixedly installed on both sides of the funnel shell (501). A feed cup (506) is fixedly installed inside the funnel shell (501). A sealing silicone groove (507) is opened inside the feed cup (506). A quantitative adjustment bottom cover assembly (508) is slidably arranged between the two sides of the quantitative frame (503) and inside the sealing silicone groove (507). A quantitative top slide plate (509) is slidably arranged on the side of the funnel shell (501) and above the feed cup (506).

4. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 3, characterized in that, The lower end of the feed cup (506) is connected to the feed spring tube (9).

5. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 4, characterized in that, The positioning component (504) includes: a positioning component housing (5041), a quantitative scale groove (5042), a quantitative sliding frame (5043), a scale positioning base (5044), a scale card (5045), a fixed flip frame (5046), a scale card pushing flange (5047), a fixed flip handle (5048), and a return spring (5049). The front end of the positioning component housing (5041) has two quantitative scale grooves (5042). A quantitative sliding frame (5043) is slidably arranged inside the positioning component housing (5041). A scale positioning base (5044) is integrally arranged at the front end of the quantitative sliding frame (5043). A fixed flip frame (5046) is rotatably arranged inside the scale positioning base (5044). A scale card pushing flange (5047) is integrally arranged in the middle of the fixed flip frame (5046) and located inside the scale positioning base (5044). A fixed flip handle (5048) is fixedly arranged at the front end of the fixed flip frame (5046). A scale card (5045) is slidably disposed inside the scale positioning base (5044), and a reset spring (5049) is disposed between the rear end of the scale card (5045) and the quantitative sliding frame (5043).

6. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 5, characterized in that, The quantitative frame (503) is set inside the quantitative sliding frame (5043).

7. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 6, characterized in that, The quantitative adjustment bottom cover assembly (508) includes: a positioning slider (5081), a sealing sheet (5082), a support rod (5083), an adjustment bottom cover (5084), a support cylinder (5085), a pull ring connecting rod (5086), a spring shaft (5087), and a bottom cover fixing head (5088). Both positioning sliders (5081) are provided with sealing plates (5082) on their inner sides. One of the sealing plates (5082) is provided with a spring shaft (5087). An adjusting bottom cover (5084) is rotatably provided on the spring shaft (5087). A support rod (5083) is fixedly installed at the rear end of the positioning slider (5081) provided with the spring shaft (5087). Another sealing sheet (5082) has a support cylinder (5085) integrated at its rear end. A pull ring connecting rod (5086) is slidably arranged inside the support cylinder (5085). A bottom cover fixing head (5088) is integrated at the front end of the pull ring connecting rod (5086).

8. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 7, characterized in that, The outer ends of the support rod (5083) and the support cylinder (5085) are fixedly connected to the quantitative frame (503); The pull ring connecting rod (5086) is fixedly connected to the feeding pull ring (505).

9. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 8, characterized in that, The mixing cylinder (7) includes: a material cylinder (701), a motor connection base (702), an external extension shaft (703), an internal sealing base (704), a stirring roller mounting column (705), and a stirring roller (706). The lower end of the material cylinder (701) is rotatably connected to an external extension shaft (703). The lower end of the external extension shaft (703) is coaxially fixedly connected to a motor connection base (702). The upper end of the external extension shaft (703) is coaxially fixedly connected to an internal sealing base (704). The upper end of the internal sealing base (704) is coaxially fixedly connected to a stirring roller mounting column (705). Several stirring rollers (706) are fixedly installed on the side of the stirring roller mounting column (705).

10. The raw material mixing device for quantum dot diffusion plate processing and production according to claim 9, characterized in that, The lower end of the motor connecting base (702) is connected to the motor output shaft inside the motor housing (11).

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