Quantity-controlled feeding device of additive for producing nano purple light reflecting film and using method of quantity-controlled feeding device

Abstract

The invention discloses a quantity-controlled feeding device of an additive for producing a nanometer purple light reflecting film and a using method, the quantity-controlled feeding device comprises a feeding box, supporting frames are symmetrically and fixedly welded to the two sides of the periphery of the feeding box, a base is fixedly connected to the bottoms of the two supporting frames, and a filter plate is fixedly welded to the interior of the feeding box; material leakage openings are formed in the surface of the filter plate, the lower end of the filter plate is rotationally connected with a control plate, through holes are formed in the positions, corresponding to the material leakage openings, of the surface of the control plate, the lower end of the control plate is fixedly connected with a fixing column, and the lower end of the fixing column is fixedly connected with a bevel gear; according to the quantity-controlled feeding device of the additive for producing the nanometer purple light reflecting film and the using method, through cooperation of the bevel gear and the bevel gear, the control plate rotates, the space rotation angle between the through hole and the material leakage opening is controlled, the gap between the control plate and the filter plate can be adjusted, and therefore the corresponding flow is controlled.

Description

Technical Field

[0001] The invention relates to the technical field of controlled quantity feeding devices, in particular to a controlled quantity feeding device for additives used in the production of nanometer ultraviolet light reflective films and a use method thereof. Background Art

[0002] An additive quantity-controlled feeding device used in the production of nano-ultraviolet reflective film needs to pay special attention to high precision, stability and precise control of trace additives, because the production of nano-level thin films has extremely high requirements for the quantity control of additives. The quantity-controlled feeding of additives is a key technology to ensure that the appropriate amount of additives can be added accurately and stably during the production process. This process not only affects the consistency and safety of product quality, but is also directly related to production efficiency and cost control. Therefore, a quantity-controlled feeding device and a method of using additives for the production of nano-ultraviolet reflective film are needed.

[0003] The current controlled quantity feeding device often has a poor effect in controlling the feeding amount. If the quantity and speed are not well controlled, the product quality will be reduced. It is inconvenient to add raw materials quantitatively according to demand, and manual repeated operation of feeding is required during feeding. Not only is the degree of automation low, but it also increases labor intensity. In the case of large quantities, it may accumulate and clog the discharge port, thus affecting the next step of use. Therefore, we proposed a controlled quantity feeding device and a method for using additives for the production of nano ultraviolet reflective film. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The controlled quantity feeding device of the additive for producing the nano ultraviolet reflective film of the present invention comprises a feeding box, support frames are symmetrically fixedly welded on both sides of the outer periphery of the feeding box, bases are fixedly connected to the bottoms of the two support frames, a filter plate is fixedly welded inside the feeding box, a leakage port is provided on the surface of the filter plate, a control plate is rotatably connected to the lower end of the filter plate, through holes are provided on the surface of the control plate corresponding to a plurality of leakage ports, a fixing column is fixedly connected to the lower end of the control plate, and a bevel gear is fixedly connected to the lower end of the fixing column.

[0006] As a preferred technical solution of the present invention, a handle is provided on one side of the feeding box, a cylinder is fixedly welded through one side of the handle through the feeding box, a bevel gear is fixedly connected to one end of the cylinder, and the bevel gear is meshingly connected to the bevel gear.

[0007] As a preferred technical solution of the present invention, a driving motor is fixedly installed at the top center end of the feeding box, the output end of the driving motor is connected to a rotating shaft through the feeding box, a stirring blade is fixedly welded to the outer periphery of the rotating shaft, and a scraper is fixedly welded to the lower end of the rotating shaft.

[0008] As a preferred technical solution of the present invention, a mounting frame is fixedly connected to one side of the upper end of the base, a power motor is fixedly installed at one end of the mounting frame, the output end of the power motor is connected to a ball screw through the mounting frame, and the outer peripheral thread of the ball screw is connected to a feeding box.

[0009] As a preferred technical solution of the present invention, one side of the upper end of the base is fixedly connected to a limiting frame, and the interior of the limiting frame is slidably connected to the feeding box through a sliding groove.

[0010] As a preferred technical solution of the present invention, a discharge pipe is fixedly welded to the bottom of the feeding box, a micro motor is fixedly installed on one side of the discharge pipe, the output end of the micro motor is transmission-connected to a rotating rod through the discharge pipe, one end of the rotating rod is fixedly connected to a driving wheel, and the outer periphery of the driving wheel is meshingly connected to a driven wheel.

[0011] As a preferred technical solution of the present invention, a spiral feeding shaft is fixedly connected to the top of the driven wheel, spiral feeding blades are fixedly welded to the outer periphery of the spiral feeding shaft, and a rotating plate is rotatably connected to the bottom of the feeding box.

[0012] As a preferred technical solution of the present invention, a weighing instrument is fixedly installed on the upper end of the base, and a feeding port is fixedly connected to the top of the feeding box.

[0013] The method for using the controlled amount feeding device for the additive for producing the nano purple light reflective film is characterized by comprising the following steps:

[0014] Step 1: Add the raw materials to be added into the feeding box through the feeding port, start the driving motor, and the output end of the driving motor drives the rotating shaft to rotate, so that the stirring blade stirs the raw materials to prevent the raw materials from settling, and the scraper scrapes along the inner wall of the feeding box to prevent sticking;

[0015] Step 2: By turning the handle, the handle drives the bevel gear to rotate through the cylinder, and the control plate rotates with the bevel gear to control the spatial rotation angle between the through hole and the leakage port. The gap between the control plate and the filter plate can be adjusted to control the corresponding flow rate, and the micro motor is started. The output end of the micro motor drives the spiral feeding shaft to rotate through the cooperation of the driving wheel and the driven wheel, so that the spiral feeding blade speeds up the discharge speed and falls into the feeding box. Through the weighing instrument, raw materials can be added quantitatively in the feeding box according to demand, without the need for repeated manual operation of unloading. Not only is the degree of automation high, but also the labor intensity is reduced. After the feeding is completed;

[0016] Step three, by starting the power motor, the power motor drives the ball screw to rotate, and the ball screw drives the feeding box to slide forward. When the rotating plate at the bottom of the feeding box is separated from the fit with the base, the rotating plate rotates under the action of gravity, so that the raw materials in the feeding box can be discharged quickly, eliminating the trouble of dumping during manual feeding, and can also automatically feed quantitatively, thereby improving the work efficiency.

[0017] The beneficial effects of the present invention are:

[0018] 1. The amount-controlled feeding device for the additive used in the production of the nano-purple reflective film is provided with a control plate, and the control plate is rotated by the cooperation of the bevel gear and the bevel gear to control the spatial rotation angle between the through hole and the leakage port, and the gap between the control plate and the filter plate can be adjusted to control the corresponding flow rate;

[0019] 2. The controlled quantity feeding device for the additive used in the production of the nano-purple reflective film can continuously add raw materials in the feeding box according to the demand by setting a feeding box, without the need for repeated manual operation of feeding, which not only has a high degree of automation but also reduces labor intensity;

[0020] 3. The amount-controlled feeding device for additives used in the production of the nano-purple light reflective film is provided with a rotating plate, and the feeding box is driven to slide forward by a ball screw. When the rotating plate at the bottom of the feeding box is separated from the fit with the base, the rotating plate rotates under the action of gravity, which saves the trouble of dumping during manual feeding, and can also automatically feed quantitatively, thereby improving the work efficiency of use. The present invention has a simple and reasonable structure, a novel design, simple and convenient operation, and a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached picture:

[0023] Figure 1 It is a stereoscopic diagram of the amount-controlled feeding device and the use method of the additive for producing the nano-purple light reflective film of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the feeding box of the controlled amount feeding device and the use method of the additive for the production of the nano purple light reflective film of the present invention;

[0025] Figure 3 It is a schematic diagram of the control panel structure of the device for controlling the amount of additives for producing the nano-purple light reflective film and the method for using the device;

[0026] Figure 4It is a schematic diagram of the mounting frame structure of the controlled amount feeding device and the use method of the additive for producing the nano purple light reflective film of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the discharge pipe of the controlled amount feeding device and the use method of the additive for producing the nano purple light reflective film of the present invention;

[0028] Figure 6 It is a schematic diagram of the stirring blade structure of the device for controlling the amount of additives for producing nano-purple light reflective film and the method for using the device.

[0029] In the figure: 1. feeding box; 2. support frame; 3. base; 4. filter plate; 5. leakage port; 6. control board; 7. through hole; 8. fixing column; 9. bevel gear; 10. handle; 11. cylinder; 12. bevel gear; 13. driving motor; 14. rotating shaft; 15. stirring blade; 16. scraper; 17. mounting frame; 18. power motor; 19. ball screw; 20. feeding box; 21. limit frame; 22. discharge pipe; 23. micro motor; 24. rotating rod; 25. driving wheel; 26. driven wheel; 27. spiral feeding shaft; 28. spiral feeding blade; 29. ​​weighing instrument; 30. rotating plate; 31. feeding port. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] Example: Figure 1-6 As shown, the controlled amount feeding device for additives used in the production of nano purple reflective film of the present invention comprises a feeding box 1, support frames 2 are symmetrically fixedly welded on both sides of the outer periphery of the feeding box 1, bases 3 are fixedly connected to the bottoms of the two support frames 2, a filter plate 4 is fixedly welded inside the feeding box 1, a leakage port 5 is provided on the surface of the filter plate 4, a control plate 6 is rotatably connected to the lower end of the filter plate 4, through holes 7 are provided on the surface of the control plate 6 corresponding to a plurality of leakage ports 5, a fixing column 8 is fixedly connected to the lower end of the control plate 6, and a bevel gear 9 is fixedly connected to the lower end of the fixing column 8.

[0032] Among them, a handle 10 is provided on one side of the feeding box 1, and a cylinder 11 is fixedly welded on one side of the handle 10 through the feeding box 1. One end of the cylinder 11 is fixedly connected with a bevel gear 12, and the bevel gear 12 is meshingly connected with the bevel gear 9. By setting the bevel gear 12 and rotating the handle 10, the control panel 6 can be rotated through the cooperation of the bevel gear 9 and the bevel gear 12 to control the space between the through hole 7 and the leakage port 5.

[0033] Among them, a driving motor 13 is fixedly installed at the top center end of the feeding box 1, and the output end of the driving motor 13 passes through the feeding box 1 and is transmission-connected to a rotating shaft 14. A stirring blade 15 is fixedly welded to the outer periphery of the rotating shaft 14, and a scraper 16 is fixedly welded to the lower end of the rotating shaft 14. By setting the scraper 16, residual liquid of the raw material is prevented from remaining on the inner wall of the feeding box 1, which affects the purity of the next batch of raw materials and causes quality impact.

[0034] Among them, a mounting frame 17 is fixedly connected to one side of the upper end of the base 3, a power motor 18 is fixedly installed at one end of the mounting frame 17, the output end of the power motor 18 is transmission-connected to a ball screw 19 through the mounting frame 17, and the outer peripheral thread of the ball screw 19 is connected to a feeding box 20. By setting the feeding box 20, raw materials can be continuously added quantitatively in the feeding box 20 according to demand, and there is no need for repeated manual operation of unloading. Not only is the degree of automation high, but also the labor intensity is reduced.

[0035] Among them, a limiting frame 21 is fixedly connected to one side of the upper end of the base 3, and the interior of the limiting frame 21 is slidably connected to the feeding box 20 through a slide groove. By setting the limiting frame 21, the feeding box 20 can be driven to move by the rotation of the ball screw 19.

[0036] Among them, a discharge pipe 22 is fixedly welded to the bottom of the feeding box 1, and a micro motor 23 is fixedly installed on one side of the discharge pipe 22. The output end of the micro motor 23 passes through the discharge pipe 22 and is transmission-connected to a rotating rod 24. One end of the rotating rod 24 is fixedly connected to a driving wheel 25, and the outer periphery of the driving wheel 25 is meshingly connected to a driven wheel 26. By setting the driving wheel 25, the spiral feeding blade 28 can be driven to rotate, thereby accelerating the discharge speed.

[0037] Among them, the top of the driven wheel 26 is fixedly connected with a spiral feeding shaft 27, the outer periphery of the spiral feeding shaft 27 is fixedly welded with a spiral feeding blade 28, and the bottom of the feeding box 20 is rotatably connected with a rotating plate 30. By setting the rotating plate 30, the feeding box 20 is driven to slide forward by the ball screw 19. When the rotating plate 30 at the bottom of the feeding box 20 is separated from the fit with the base 3, the rotating plate 30 rotates under the action of gravity, eliminating the trouble of dumping during manual feeding, and can also automatically feed quantitatively, thereby improving the work efficiency of use.

[0038] Among them, a weighing instrument 29 is fixedly installed on the upper end of the base 3, and a feeding port 31 is fixedly connected to the top of the feeding box 1. By setting the weighing instrument 29, the discharge of raw materials inside the feeding box 1 can be accurately controlled, and the weight of the raw materials added to the feeding box 20 can be accurately measured.

[0039] Working principle: When in use, the raw materials to be added are added into the feeding box 1 through the feeding port 31, and the driving motor 13 is started. The output end of the driving motor 13 drives the rotating shaft 14 to rotate, so that the stirring blade 15 stirs the raw materials to prevent the raw materials from settling, and the scraper 16 is used to scrape along the inner wall of the feeding box 1 to prevent sticking. By rotating the handle 10, the handle 10 drives the bevel gear 12 to rotate through the cylinder 11, and the control board 6 rotates with the cooperation of the bevel gear 9 to control the spatial rotation angle between the through hole 7 and the leakage port 5. The gap between the control board 6 and the filter plate 4 can be adjusted to control the corresponding flow rate, and the micro motor 23 is started. The output end of the micro motor 23 cooperates with the driving wheel 25 and the driven wheel 26 , driving the spiral feeding shaft 27 to rotate, so that the spiral feeding blade 28 speeds up the discharging speed and falls into the feeding box 20. Through the weighing instrument 29, raw materials can be added to the feeding box 20 according to demand. There is no need for manual repeated operation of unloading. Not only is the degree of automation high, but also the labor intensity is reduced. After the feeding is completed, by starting the power motor 18, the power motor 18 drives the ball screw 19 to rotate, and the ball screw 19 drives the feeding box 20 to slide forward. When the rotating plate 30 at the bottom of the feeding box 20 is separated from the fit with the base 3, the rotating plate 30 rotates under the action of gravity, so that the raw materials in the feeding box 20 are quickly discharged, eliminating the trouble of dumping during manual feeding, and can also automatically feed quantitatively, thereby improving the work efficiency of use.

[0040] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A controlled quantity feeding device for additives used in the production of nano-purple light reflective film, comprising a feeding box (1), characterized in that: Support frames (2) are symmetrically fixedly welded on both sides of the outer periphery of the feeding box (1), and the bottoms of the two support frames (2) are fixedly connected to a base (3). A filter plate (4) is fixedly welded inside the feeding box (1), and a material leakage port (5) is provided on the surface of the filter plate (4). The lower end of the filter plate (4) is rotatably connected to a control plate (6), and the surface of the control plate (6) is provided with through holes (7) corresponding to a plurality of material leakage ports (5). The lower end of the control plate (6) is fixedly connected to a fixing column (8), and the lower end of the fixing column (8) is fixedly connected to a bevel gear (9).

2. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: A handle (10) is provided on one side of the feeding box (1), and a cylinder (11) is fixedly welded to one side of the handle (10) through the feeding box (1), and a bevel gear (12) is fixedly connected to one end of the cylinder (11), and the bevel gear (12) is meshingly connected to the bevel gear (9).

3. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: A driving motor (13) is fixedly mounted at the top center end of the feeding box (1); an output end of the driving motor (13) passes through the feeding box (1) and is transmission-connected to a rotating shaft (14); a stirring blade (15) is fixedly welded to the outer periphery of the rotating shaft (14); and a scraper (16) is fixedly welded to the lower end of the rotating shaft (14).

4. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: A mounting frame (17) is fixedly connected to one side of the upper end of the base (3); a power motor (18) is fixedly mounted on one end of the mounting frame (17); an output end of the power motor (18) passes through the mounting frame (17) and is transmission-connected to a ball screw (19); and a feed box (20) is threadedly connected to the outer periphery of the ball screw (19).

5. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: One side of the upper end of the base (3) is fixedly connected to a limiting frame (21), and the interior of the limiting frame (21) is slidably connected to the feeding box (20) via a sliding groove.

6. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: A discharge pipe (22) is fixedly welded to the bottom of the feeding box (1), a micro motor (23) is fixedly mounted on one side of the discharge pipe (22), an output end of the micro motor (23) passes through the discharge pipe (22) and is transmission-connected to a rotating rod (24), one end of the rotating rod (24) is fixedly connected to a driving wheel (25), and the outer periphery of the driving wheel (25) is meshingly connected to a driven wheel (26).

7. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 6, characterized in that: The top of the driven wheel (26) is fixedly connected to a spiral feeding shaft (27), the outer periphery of the spiral feeding shaft (27) is fixedly welded with a spiral feeding blade (28), and the bottom of the feeding box (20) is rotatably connected to a rotating plate (30).

8. The device for controlling the amount of additives for producing nano-purple light reflective film according to claim 1, characterized in that: A weighing instrument (29) is fixedly mounted on the upper end of the base (3), and a feeding port (31) is fixedly connected to the top of the feeding box (1).

9. A method for using a controlled amount feeding device for additives for producing nano-purple light reflective film, characterized in that: It includes the following steps: Step 1: Add the raw materials to be added into the feeding box through the feeding port, start the driving motor, and the output end of the driving motor drives the rotating shaft to rotate, so that the stirring blade stirs the raw materials to prevent the raw materials from settling, and the scraper scrapes along the inner wall of the feeding box to prevent sticking; Step 2: By turning the handle, the handle drives the bevel gear to rotate through the cylinder, and the control plate rotates with the bevel gear to control the spatial rotation angle between the through hole and the leakage port. The gap between the control plate and the filter plate can be adjusted to control the corresponding flow rate, and the micro motor is started. The output end of the micro motor drives the spiral feeding shaft to rotate through the cooperation of the driving wheel and the driven wheel, so that the spiral feeding blade speeds up the discharge speed and falls into the feeding box. Through the weighing instrument, raw materials can be added quantitatively in the feeding box according to demand, without the need for repeated manual operation of unloading. Not only is the degree of automation high, but also the labor intensity is reduced. After the feeding is completed; Step three, by starting the power motor, the power motor drives the ball screw to rotate, and the ball screw drives the feeding box to slide forward. When the rotating plate at the bottom of the feeding box is separated from the fit with the base, the rotating plate rotates under the action of gravity, so that the raw materials in the feeding box can be discharged quickly, eliminating the trouble of dumping during manual feeding, and can also automatically feed quantitatively, thereby improving the work efficiency.

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