Proportioning device for foil pasting protection liquid

Abstract

The utility model discloses a foiling protection liquid proportioning device which comprises a proportioning tank body and a tank cover, the tank cover is arranged on the top surface of the proportioning tank body, the bottom of the proportioning tank body is fixedly connected and communicated with a discharge port, an annular groove is formed in the inner bottom surface of the proportioning tank body, and the annular groove is rotatably connected with a sealing swivel; the stirring shaft is installed on the driving shaft column through the spline in an inserted mode and is fixed through pressing of the guide ring groove in the tank cover, when the stirring shaft needs to be cleaned, the stirring shaft can be directly taken out upwards by opening the tank cover more conveniently, the stirring shaft can be conveniently taken out to be cleaned after each time of proportioning work is completed, and the stirring efficiency is improved. The stirring shaft and the stirring blades are prevented from being contaminated by materials; the feeding pipe is used for adding materials in the proportioning process, the materials can be blocked by the end cover when being added, and after the whole feeding pipe is filled with the materials, the pressure is increased, the elastic block deforms, and the materials can overflow from the positions of the feeding heads at the same time, so that the materials are more uniformly added.

Description

Technical Field

[0001] This utility model relates to the technical field of protective liquid proportioning equipment, specifically a foil-applied protective liquid proportioning device. Background Technology

[0002] Foil application, also known as foil plating, is a traditional Chinese craft that uses heat treatment or chemical reactions to change the color of metal foil. It is used in garden painting, cultural and creative products, home decoration, and porcelain decoration to enhance the aesthetics of products. However, foil is prone to oxidation, peeling, and corrosion. Therefore, special protective liquids for foil application have emerged to improve the performance of foil-applied products. Current protective liquid production uses a mixing device, primarily employing stirring to mix liquid materials. For example, Chinese utility model patent CN221832061U discloses a mixing tank for producing a tire discoloration-preventing protective liquid. This tank includes a storage tank with a movably mounted cover. A mixing component is fixed to the top of the cover, and a fixing component is slidably connected to the top of the cover. A protective box is fixed to the bottom of the storage tank, and a drive motor is fixed inside the protective box. The output shaft of the drive motor is fixed with a drive rod penetrating into the storage tank, and a stirring component is fixed to the top of the drive rod. However, current mixing devices have the following drawbacks when applied to the production of foil protective liquids:

[0003] The foil-coating protective solution has strict requirements for the mixing ratio. However, the stirring structure in the current mixing device is prone to material contamination. After use, it is inconvenient to clean the material off the stirring structure, which leads to errors in the next mixing and affects the quality of the foil-coating protective solution.

[0004] To address this issue, we propose a foil protective liquid mixing device. Utility Model Content

[0005] The purpose of this invention is to provide a foil protective liquid mixing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foil-coated protective liquid proportioning device, comprising a proportioning tank and a tank cover, the tank cover being disposed on the top surface of the proportioning tank, the bottom of the proportioning tank being fixedly connected to and connected to a discharge port, an annular groove being formed on the bottom surface inside the proportioning tank, the annular groove being rotatably connected to a sealing ring, three drive shafts being vertically rotatably sleeved on the sealing ring, each drive shaft having a stirring shaft at its top, multiple stirring blades being fixedly connected to the periphery of the stirring shaft, a spline being fixedly connected to the top of the drive shaft, a keyway being formed at the bottom end of the stirring shaft, the spline being inserted into the keyway, a guide annular groove being formed on the bottom surface of the tank cover, and an end block being fixedly connected to the top end of the stirring shaft, the end block being movably disposed within the guide annular groove.

[0007] Preferably, an annular tube is fixedly sleeved on the inner side wall of the mixing tank, and multiple feeding heads are uniformly fixed and connected to the side wall of the annular tube. A feeding pipe is provided at the end of the feeding head, and an elastic block is fixed between the side wall of the feeding pipe and the side wall of the feeding head end. The feeding pipe is fixedly connected to the side wall of the mixing tank, and the feeding pipe is connected to the annular tube.

[0008] Preferably, the top of the end block is connected to a rolling ball, and multiple guide wheels are uniformly connected to the periphery of the end block. The guide wheels rotate and contact the side wall of the guide ring groove, and the rolling ball contacts the top surface of the guide ring groove. The cross-section of the ring groove and the sealing ring is T-shaped.

[0009] Preferably, the driving gear is rotatably connected to the center of the bottom surface of the mixing tank, the gear ring is fixedly connected to the bottom surface of the mixing tank, the bottom end of the drive shaft is located inside the bottom surface of the mixing tank and is fixedly connected to the driven gear, the driven gear meshes with the driving gear and the gear ring, the driving motor is fixedly connected to the bottom surface of the mixing tank, and the shaft end of the drive motor is fixedly connected to the shaft of the driving gear.

[0010] Preferably, a sealing ring groove is fixed to the top surface of the mixing tank, a sealing insert ring is provided at the bottom edge of the tank cover, the sealing ring groove is inserted into the sealing insert ring, and the main material port is fixed to the tank cover.

[0011] Preferably, two lower ear plates are fixed to both sides of the top surface of the mixing tank, and two upper ear plates are fixed to both sides of the bottom surface of the tank cover. The top surface of the lower ear plate contacts the bottom surface of the upper ear plate. Multiple studs are vertically fixed to the top surface of the lower ear plate, and multiple through holes are vertically opened on the upper ear plate. The studs pass through the through holes and are threaded with hexagonal nuts.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The stirring shaft of this invention is installed on the drive shaft column via a spline connection and is fixed by the guide ring groove on the can lid. When the stirring shaft needs to be cleaned, it can be easily removed by opening the can lid. After each mixing operation, the stirring shaft can be easily removed for cleaning, avoiding material contamination on the stirring shaft and stirring blades. In this invention, the feeding pipe is used to add materials during the mixing process. When the material is added, it is blocked by the end cap. When the entire feeding pipe is full of material, the pressure increases, the elastic block deforms, and the material overflows from multiple feeding heads simultaneously, making the addition of material more uniform. Attached Figure Description

[0014] Figure 1 These are schematic diagrams of the main body structure in the first and second embodiments of this utility model;

[0015] Figure 2 These are schematic diagrams of the cross-sectional structure of the main body in the first and second embodiments of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram of point A in the middle;

[0017] Figure 4 This is a cross-sectional view of the stirring shaft in the first and second embodiments of this utility model;

[0018] Figure 5 This is a cross-sectional view of the feeding head in the second embodiment of the present invention.

[0019] In the diagram: 1. Mixing tank; 2. Tank cover; 3. Ring groove; 4. Sealing ring; 5. Drive shaft; 6. Stirring shaft; 7. Stirring blade; 8. Spline; 9. Keyway; 10. End block; 11. Guide ring groove; 12. Guide wheel; 13. Ball bearing; 14. Annular tube; 15. Feed head; 16. Feeding pipe; 17. End cover; 18. Elastic block; 19. Drive gear; 20. Gear ring; 21. Driven gear; 22. Drive motor; 23. Main feed port; 24. Sealing ring groove; 25. Sealing insert ring; 26. Lower ear plate; 27. Upper ear plate; 28. Stud; 29. ​​Through hole; 30. Hexagonal nut; 31. Discharge port. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see Figure 1-4This utility model provides a technical solution: a foil protective liquid mixing device, including a mixing tank 1 and a tank cover 2. The tank cover 2 is set on the top surface of the mixing tank 1. The bottom of the mixing tank 1 is fixedly connected to and connected to the discharge port 31. An annular groove 3 is opened on the bottom surface of the mixing tank 1. The annular groove 3 is rotatably connected to the sealing ring 4. Three drive shafts 5 are vertically rotatably sleeved on the sealing ring 4. A stirring shaft 6 is set at the top of each drive shaft 5. Multiple stirring blades 7 are fixedly connected to the periphery of the stirring shaft 6. A spline 8 is fixedly connected to the top of the drive shaft 5. The bottom of the stirring shaft 6 is open A keyway 9 is provided, and a spline 8 is inserted into the keyway 9. A guide ring groove 11 is opened on the bottom surface of the tank cover 2. An end block 10 is fixedly connected to the top of the stirring shaft 6. The end block 10 is movably set in the guide ring groove 11. The stirring shaft 6 is installed on the drive shaft column 5 through the spline 8. It is pressed and fixed by the guide ring groove 11 on the tank cover 2. When it is necessary to clean the stirring shaft 6, the stirring shaft 6 can be taken out directly by opening the tank cover 2, which is more convenient. After each mixing operation, the stirring shaft 6 can be easily taken out for cleaning, avoiding the mixing shaft 6 and the stirring blade 7 from being contaminated with materials.

[0023] Example 2:

[0024] Please see Figure 1-5 This is the second embodiment of the present invention. Based on the previous embodiment, an annular tube 14 is fixedly sleeved on the inner side wall of the mixing tank 1. Multiple feeding heads 15 are uniformly fixed and connected to the side wall of the annular tube 14. A feeding pipe 16 is provided at the end of the feeding head 15. An elastic block 18 is fixed between the side wall of the feeding pipe 16 and the side wall of the end of the feeding head 15. The feeding pipe 16 is fixed to the side wall of the mixing tank 1 and is connected to the annular tube 14. The feeding pipe 16 is used to add materials during the mixing process. When the material is added, it will be blocked by the end cap 17. When the entire feeding pipe 16 is full of material, the pressure increases, the elastic block 18 deforms, and the material will overflow from multiple feeding heads 15 at the same time, making the addition of material more uniform.

[0025] The top of the end block 10 is connected to the rolling ball 13, and the periphery of the end block 10 is connected to multiple guide wheels 12 in a uniform rotation. The guide wheels 12 rotate and contact the side wall of the guide ring groove 11, and the rolling ball 13 rolls and contacts the top surface of the guide ring groove 11. The cross-sections of the ring groove 3 and the sealing ring 4 are both T-shaped.

[0026] The center of the bottom surface of the mixing tank 1 is rotatably connected to the drive gear 19, and the gear ring 20 is fixedly connected to the bottom surface of the mixing tank 1. The bottom end of the drive shaft column 5 is located inside the bottom surface of the mixing tank 1 and is fixedly connected to the driven gear 21. The driven gear 21 meshes with the drive gear 19 and the gear ring 20. The bottom surface of the mixing tank 1 is fixedly connected to the drive motor 22, and the shaft end of the drive motor 22 is fixedly connected to the shaft of the drive gear 19. The drive motor 22 drives the three stirring shafts 6 to rotate, thereby realizing stirring.

[0027] A sealing ring groove 24 is fixed to the top surface of the mixing tank 1, and a sealing ring 25 is opened at the bottom edge of the tank cover 2. The sealing ring groove 24 is inserted into the sealing ring 25. The main material port 23 is fixed to the tank cover 2. The main material port 23 is used to add the initial base material.

[0028] Two lower ear plates 26 are fixed to both sides of the top surface of the mixing tank 1, and two upper ear plates 27 are fixed to both sides of the bottom surface of the tank cover 2. The top surface of the lower ear plate 26 contacts the bottom surface of the upper ear plate 27. Multiple studs 28 are vertically fixed to the top surface of the lower ear plate 26. Multiple through holes 29 are vertically opened on the upper ear plate 27. The studs 28 pass through the through holes 29 and are threaded to connect to hexagonal nuts 30.

[0029] Example 3:

[0030] Please see Figure 1-5 This is the third embodiment of the present invention, based on the above two embodiments. In use, the material is added to the proportioning tank 1 through the main feed inlet 23, and the drive motor 22 is started for stirring. When additional material is needed, it is pumped in through the feeding pipe 16. After mixing and proportioning, the material is pumped out through the discharge port 31. The stirring shaft 6 is installed on the drive shaft column 5 via a spline 8 and is fixed by the guide ring groove 11 on the tank cover 2. When cleaning the stirring shaft 6, opening the tank cover 2 allows for easy removal of the stirring shaft 6. After each proportioning operation, the stirring shaft 6 can be easily removed for cleaning, preventing material contamination of the stirring shaft 6 and stirring blades 7. The feeding pipe 16 is used to add material during the proportioning process. When material is added, it is blocked by the end cap 17. When the entire feeding pipe 16 is full of material, the pressure increases, the elastic block 18 deforms, and the material overflows simultaneously from multiple feeding heads 15, making the addition of material more uniform.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foil protection liquid proportioning device, comprising a proportioning tank body (1) and a tank cover (2), the tank cover (2) is arranged on the top surface of the proportioning tank body (1), the bottom of the proportioning tank body (1) is fixedly connected and communicated with a discharge port (31), characterized in that: an annular groove (3) is arranged on the inner bottom surface of the proportioning tank body (1), the annular groove (3) is rotatably connected with a sealing rotating ring (4), three driving shaft columns (5) are vertically rotatably sleeved on the sealing rotating ring (4), a stirring shaft (6) is arranged on the top end of each driving shaft column (5), a plurality of stirring blades (7) are fixedly connected on the side surface of the stirring shaft (6), a spline (8) is fixedly connected on the top end of the driving shaft column (5), a key groove (9) is arranged on the bottom end of the stirring shaft (6), the spline (8) is inserted into the key groove (9), a guide annular groove (11) is arranged on the bottom surface of the tank cover (2), an end block (10) is fixedly connected on the top end of the stirring shaft (6), and the end block (10) is movably arranged in the guide annular groove (11).

2. The foil protection liquid proportioning device according to claim 1, characterized in that: An annular pipe (14) is fixedly sleeved on the inner side wall of the proportioning tank body (1), a plurality of feeding heads (15) are uniformly fixedly connected and communicated on the side wall of the annular pipe (14), a feeding pipe (16) is arranged on the end portion of the feeding head (15), an elastic block (18) is fixedly connected between the side wall of the feeding pipe (16) and the end portion side wall of the feeding head (15), the feeding pipe (16) is fixedly connected on the side wall of the proportioning tank body (1), and the feeding pipe (16) is communicated with the annular pipe (14).

3. The foil protection liquid proportioning device according to claim 1, characterized in that: A ball (13) is rotatably connected on the top end of the end block (10), a plurality of guide wheels (12) are rotatably connected on the side surface of the end block (10), the guide wheels (12) rotatably contact the side wall of the guide annular groove (11), the ball (13) rotatably contacts the top surface of the guide annular groove (11), and the cross sections of the annular groove (3) and the sealing rotating ring (4) are T-shaped.

4. The foil protection liquid proportioning device according to claim 1, characterized in that: A driving gear (19) is rotatably connected on the inner bottom surface of the proportioning tank body (1), a gear ring (20) is fixedly connected on the inner bottom surface of the proportioning tank body (1), a driven gear (21) is fixedly connected on the bottom end of the driving shaft column (5) and located in the inner bottom surface of the proportioning tank body (1), the driven gear (21) is meshingly connected with the driving gear (19) and the gear ring (20), a driving motor (22) is fixedly connected on the bottom surface of the proportioning tank body (1), and the rotating shaft end of the driving motor (22) is fixedly connected with the rotating shaft of the driving gear (19).

5. The foil protection liquid proportioning device according to claim 1, characterized in that: A sealing annular groove (24) is fixedly connected on the top surface of the proportioning tank body (1), a sealing insertion ring (25) is arranged on the bottom edge of the tank cover (2), the sealing annular groove (24) is inserted into the sealing insertion ring (25), and a main feeding port (23) is fixedly connected on the tank cover (2).

6. The foil protection liquid proportioning device according to claim 1, characterized in that: Two lower ear plates (26) are fixedly connected on the top surface of the proportioning tank body (1), two upper ear plates (27) are fixedly connected on the bottom surface of the tank cover (2), the top surface of the lower ear plate (26) contacts the bottom surface of the upper ear plate (27), a plurality of threaded columns (28) are fixedly connected on the top surface of the lower ear plate (26), a plurality of through holes (29) are vertically arranged on the upper ear plate (27), and the threaded columns (28) pass through the through holes (29) and are threadedly connected with hexagonal nuts (30).

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