Mixing equipment for preparing high-brightness marking paint

Abstract

The utility model relates to the technical field of mixing equipment, in particular to mixing equipment for preparing high-brightness marking paint, which comprises a mounting frame, a filtering part is mounted at the bottom end of the discharging pipe; a detachable filter cartridge is arranged between the two side plates; on one hand, the stirring shaft, the stirring blades and the barrel body are arranged, so that various raw materials of the highlight marking paint can be conveniently stirred and mixed in the barrel body; on the other hand, the stirred coating enters the shell, the mixed coating is thrown to the periphery along with high-speed rotation of the filter cartridge under the action of centrifugal force, under filtration of the filter cartridge, blocks in the coating are intercepted and filtered by the filter cartridge, and the filtered coating falls into the shell and is discharged through a discharge port; by means of the design, various raw materials of the high-brightness marking coating can be stirred and mixed conveniently, mixed materials can be filtered conveniently, and the situation that the quality of the coating is affected by block masses and the like in the coating is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a mixing equipment for preparing high-brightness marking paint. Background Technique

[0002] High-brightness marking paint is a kind of road marking paint with remarkable reflective or high-brightness characteristics, which is widely used in the line marking work of roads, tunnels, parking lots and other places to improve the visibility and safety of traffic markings; at present, in the processing process of high-brightness marking paint, a mixing equipment is needed to stir and mix a variety of raw materials.

[0003] The utility model patent with the authorization announcement number of CN221333901U discloses a paint mixing device, which includes a mixing box body. A box cover is arranged at the upper end of the mixing box body, and a hinge is arranged between the mixing box body and the box cover. Inside the mixing box body, a bidirectional screw rod and a limit guide post are respectively rotatably connected. Scraping ring frames are symmetrically arranged between the bidirectional screw rod and the limit guide post. The outer side of the scraping ring frame is attached to the inner side of the mixing box body. Both of the two scraping ring frames are slidably connected to the limit guide post, and both of the two scraping ring frames are threadedly connected to the bidirectional screw rod. A rotating shaft is also rotatably connected to the center of the inner side of the mixing box body. A first stirring blade frame is fixed to the outer side of the upper end of the rotating shaft, and a second stirring blade frame is fixed to the outer side of the lower end of the rotating shaft. A base is fixed at the bottom end of the mixing box body and below the bidirectional screw rod. A first motor is fixed inside the base. The output end of the first motor penetrates through the mixing box body and is fixed to the bidirectional screw rod. The output end of the first motor is rotatably connected to the mixing box body. A linkage assembly is also arranged between the bidirectional screw rod and the rotating shaft. Through the overall structural cooperation design, during the mixing process of the paint, it is convenient to reciprocally scrape and clean the inner wall of the mixing box body at the same time, and then it is convenient to scrape off the paint adhering to the inner wall of the mixing box body, and cooperate with the positive and negative reciprocating stirring of the first stirring blade frame and the second stirring blade frame to mix the paint, effectively reducing the caking phenomenon and preventing the formation of a vortex on the mixing liquid surface of the paint, which is beneficial to quickly stirring the paint evenly.

[0004] Although this paint mixing device is beneficial to quickly stirring the paint evenly, there are still the following problems in its actual use: after the stirring and mixing of the paint is completed, there may be agglomerated paint in the paint, and this device does not filter the paint after the mixing is completed. If there are lumps in the paint, it will directly affect the processing quality of the paint. In view of this, we propose a mixing equipment for preparing high-brightness marking paint. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing equipment for preparing high-brightness marking paint to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions:

[0007] A mixing device for preparing a high-brightness marking paint, comprising a mounting frame. Both inner walls of the mounting frame are fixed with two support plates. A lead screw is rotatably installed between the two support plates on one side. A first motor for driving the lead screw to rotate is installed on the top of the support plate. A movable plate that can be lifted is threadedly connected to the lead screw. A support is fixed to the top of the mounting frame. A second motor is installed on the top of the support. The output shaft of the second motor is coaxially key-connected to a stirring shaft. A plurality of stirring blades are coaxially key-connected to the bottom end of the stirring shaft.

[0008] A cylinder for mixing the paint is also fixed to the top of the mounting frame. The stirring shaft is inserted into the cylinder. The cylinder is open at the top. A discharge pipe is fixed to the bottom end of the cylinder.

[0009] A filtering part is installed at the bottom end of the discharge pipe. The filtering part includes a housing with an open top. The housing is fixedly connected to the top of the movable plate. A rotating shaft is rotatably installed at the inner bottom of the housing. A support plate is coaxially fixed to the top end of the rotating shaft. Both ends of the top of the support plate are fixedly connected with side plates. Fixing bolts are threadedly connected to the top ends of the side plates. A detachable filter cylinder is arranged between the two side plates. The filter cylinder is open at the top and has a hollow structure. Two fixing holes are opened on the outer wall of the filter cylinder. The end of the fixing bolt is inserted and matched with the fixing hole. A third motor for driving the rotating shaft to rotate is installed below the housing. A cover plate fixed to the discharge pipe is arranged at the top of the housing. The top of the housing abuts against the cover plate. A connection hole communicating with the discharge pipe is opened at the center of the cover plate. A limiting ring is coaxially fixed to the bottom of the cover plate. The limiting ring is inserted into the opening of the filter cylinder and is rotatably connected to the filter cylinder.

[0010] Preferably, two positioning rods are fixed to the bottom of the filter cylinder. Two positioning holes are opened on the top of the support plate. The positioning rods are inserted and matched with the positioning holes.

[0011] Preferably, the support plate and the side plates are integrally formed, and the overall shape of the side plates is arc-shaped.

[0012] Preferably, the overall shape of the mounting frame is U-shaped, and the mounting frame and the cylinder are fixedly connected by bolts.

[0013] Preferably, a guide rod is fixedly connected by bolts between the two support plates on the other side. The guide rod passes through the movable plate and is slidably connected to the movable plate.

[0014] Preferably, a sealing ring is coaxially fixed to the top end of the housing. A sealing groove is opened at the bottom edge of the cover plate. The sealing groove is inserted and matched with the sealing ring.

[0015] Preferably, a connecting ring is also coaxially fixed to the bottom of the cover plate. The connecting ring is inserted into the opening of the housing.

[0016] Preferably, mounting blocks are fixed at both bottom ends of the mounting frame, and two mounting holes are formed in the mounting blocks.

[0017] Preferably, a valve is installed on the discharge pipe, and the valve is a ball valve.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. By providing the cylinder body and the filtering part: on the one hand, the provided stirring shaft, stirring blades and cylinder body facilitate the stirring and mixing of various raw materials of the high-brightness marking paint in the cylinder body; on the other hand, the stirred paint enters the shell, and with the high-speed rotation of the filtering cylinder, under the action of centrifugal force, the mixed paint will be thrown to the surroundings. Under the filtration of the filtering cylinder, the lumps in the paint are intercepted and filtered by the filtering cylinder, and the filtered paint falls into the shell and is discharged through the discharge port; this design not only facilitates the stirring and mixing of various raw materials of the high-brightness marking paint, but also facilitates the filtration treatment of the mixed material, avoiding the influence of lumps in the paint on the quality of the paint.

[0020] 2. By driving the screw rod to rotate through the first motor, it is convenient for the movable plate to drive the shell to move downward and separate from the cover plate. When the top opening of the shell is exposed, it is further convenient to disassemble the filtering cylinder for cleaning and other operations, avoiding problems such as blockage of the filtering cylinder and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the overall structural sectional view of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the shell in the present utility model;

[0024] Figure 4 is the partial exploded structural schematic diagram of the present utility model;

[0025] Figure 5 is the structural schematic diagram of the cover plate in the present utility model;

[0026] In the figure:

[0027] 1. Mounting frame; 10. Mounting block; 101. Mounting hole; 102. Support plate; 11. Screw rod; 12. First motor; 13. Guide rod; 14. Movable plate; 15. Support; 16. Second motor; 17. Stirring shaft; 18. Stirring blade;

[0028] 2. Cylinder body; 20. Discharge pipe; 21. Valve;

[0029] 3. Filtering section; 30. Housing; 301. Sealing ring; 31. Third motor; 32. Discharge port; 33. Rotating shaft; 34. Side plate; 341. Fixing bolt; 35. Filter cartridge; 350. Fixing hole; 351. Positioning rod; 36. Cover plate; 360. Connecting hole; 361. Connecting ring; 362. Sealing groove; 363. Limiting ring; 37. Support plate; 370. Positioning hole. Detailed implementation

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] This embodiment provides a technical solution:

[0032] Please refer to Figures 1 - 5 As shown, a mixing device for preparing a high-brightness marking paint includes a mounting frame 1. Two support plates 102 are fixed on both inner walls of the mounting frame 1. A lead screw 11 is rotatably installed between the two support plates 102 on one side. A first motor 12 for driving the rotation of the lead screw 11 is installed on the top of the support plate 102. An adjustable movable plate 14 is threadedly connected to the lead screw 11; a bracket 15 is fixed on the top of the mounting frame 1. A second motor 16 is installed on the top of the bracket 15. The output shaft of the second motor 16 is coaxially key-connected to a stirring shaft 17. A plurality of stirring blades 18 are coaxially key-connected to the bottom end of the stirring shaft 17; a cylinder 2 for mixing the paint is also fixed on the top of the mounting frame 1. The stirring shaft 17 is inserted into the cylinder 2. The cylinder 2 is open at the top. A discharge pipe 20 is fixed to the bottom end of the cylinder 2; a filtering section 3 is installed at the bottom end of the discharge pipe 20. The filtering section 3 includes a housing 30 with an open top. The housing 30 is fixedly connected to the top of the movable plate 14. A rotating shaft 33 is rotatably installed on the inner bottom of the housing 30. A support plate 37 is coaxially fixed to the top end of the rotating shaft 33. Two side plates 34 are fixed at both ends of the top of the support plate 37. Fixing bolts 341 are threadedly connected to the top ends of the side plates 34; A detachable filter cartridge 35 is provided between the two side plates 34. The filter cartridge 35 is open at the top and has a hollow structure. Two fixing holes 350 are formed on the outer wall of the filter cartridge 35. The ends of the fixing bolts 341 are inserted into and cooperate with the fixing holes 350; A third motor 31 for driving the rotation of the rotating shaft 33 is installed below the housing 30; A cover plate 36 fixed to the discharge pipe 20 is provided at the top of the housing 30, and the top of the housing 30 abuts against the cover plate 36. A connecting hole 360 communicating with the discharge pipe 20 is formed at the center of the cover plate 36. A limiting ring 363 is coaxially fixed to the bottom of the cover plate 36. The limiting ring 363 is inserted into the opening of the filter cartridge 35 and is rotatably connected to the filter cartridge 35.

[0033] In this embodiment, two positioning rods 351 are fixed to the bottom of the filter cartridge 35. Two positioning holes 370 are formed at the top of the support plate 37, and the positioning rods 351 are inserted into and cooperate with the positioning holes 370. This design improves the installation accuracy and stability between the filter cartridge 35 and the support plate 37, ensuring the installation stability of the filter cartridge 35.

[0034] In this embodiment, the support plate 37 and the side plate 34 are of an integrally formed structure, and the overall shape of the side plate 34 is arc-shaped. The integrally formed structure enhances the overall strength and stiffness of the components, increasing the connection stability between the support plate 37 and the side plate 34; the design of the arc-shaped side plate 34 is conducive to the side plate 34 better clamping the filter cartridge 35.

[0035] In this embodiment, the overall shape of the mounting frame 1 is U-shaped, and the mounting frame 1 and the cylinder body 2 are fixedly connected by bolts. The U-shaped design provides a stable support structure, enabling the cylinder body 2 to be firmly mounted on the mounting frame 1, and the bolted fixed connection ensures the reliability of the connection.

[0036] In this embodiment, a guide rod 13 is fixedly connected by bolts between two support plates 102 on the other side. The guide rod 13 passes through the movable plate 14 and is slidably connected to the movable plate 14. This design enables the movable plate 14 to slide smoothly on the guide rod 13, increasing the stability of the movable plate 14 and preventing it from shifting or shaking during use.

[0037] In this embodiment, a sealing ring 301 is coaxially fixed to the top end of the housing 30. A sealing groove 362 is formed at the bottom edge of the cover plate 36, and the sealing groove 362 is inserted into and cooperates with the sealing ring 301. Through the insertion and cooperation of the sealing ring 301 and the sealing groove 362, efficient sealing between the housing 30 and the cover plate 36 is achieved, effectively preventing fluid leakage and improving the sealing performance of the device.

[0038] In this embodiment, a connecting ring 361 is also coaxially fixed to the bottom of the cover plate 36, and the connecting ring 361 is inserted into the opening of the housing 30. The insertion design of the connecting ring 361 further enhances the connection sealing between the cover plate 36 and the housing 30.

[0039] In this embodiment, mounting blocks 10 are fixed to both bottom ends of the mounting frame 1, and two mounting holes 101 are formed in the mounting blocks 10. The design of the mounting blocks 10 and the mounting holes 101 enables the entire device to be conveniently fixed and installed at the required position.

[0040] In this embodiment, a valve 21 is installed at the discharge pipe 20, and the valve 21 is a ball valve. Installing a ball valve at the discharge pipe 20 can conveniently control the discharge of fluid.

[0041] It should be added that a discharge port 32 is installed at the bottom of the housing 30 in this embodiment, and a plug is installed at the bottom end of the discharge port 32. Through the discharge port 32, the filtered paint in the housing 30 can be conveniently discharged.

[0042] It is worth noting that the first motor 12, the second motor 16, and the third motor 31 involved in this embodiment are existing conventional technologies and will not be elaborated here.

[0043] During specific use, the user first pours various raw materials into the cylinder body 2 and turns on the power supply of the second motor 16. The second motor 16 starts to work, and the output shaft of the second motor 16 rotates to drive the stirring shaft 17 and the stirring blades 18 to rotate. As the stirring blades 18 rotate, the various raw materials in the cylinder body 2 are quickly stirred and mixed.

[0044] After the mixing is completed, the user opens the valve 21, and the material in the cylinder body 2 is directly discharged into the filter cylinder 35 through the discharge pipe 20. Subsequently, the user turns on the power supply of the third motor 31. The third motor 31 starts to work, and the output shaft of the third motor 31 rotates to drive the rotating shaft 33, the support plate 37, and the side plate 34 to rotate. As the side plate 34 rotates, the filter cylinder 35 rotates synchronously. Under the action of centrifugal force, the material is thrown to the surroundings and filtered by the filter cylinder 35. The filtered material falls into the housing 30, and at the same time, the filtered material is discharged to the outside through the discharge port 32.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for preparing a high-brightness marking paint, comprising a mounting frame (1), characterized in that: On both inner walls of the mounting frame (1), two support plates (102) are fixed. A lead screw (11) is rotatably installed between the two support plates (102) on one side. A first motor (12) for driving the rotation of the lead screw (11) is installed at the top of the support plate (102). An adjustable movable plate (14) is threadedly connected to the lead screw (11). A support (15) is fixed to the top of the mounting frame (1). A second motor (16) is installed at the top of the support (15). The output shaft of the second motor (16) is coaxially key-connected to a stirring shaft (17). At the bottom end of the stirring shaft (17), a plurality of stirring blades (18) are coaxially key-connected. A cylinder body (2) for mixing paint is also fixed to the top of the mounting frame (1). The stirring shaft (17) is inserted into the cylinder body (2). The cylinder body (2) is open at the top. A discharge pipe (20) is fixed to the bottom end of the cylinder body (2). A filtering part (3) is installed at the bottom end of the discharge pipe (20). The filtering part (3) includes a housing (30) with an open top. The housing (30) is fixedly connected to the top of the movable plate (14). A rotating shaft (33) is rotatably installed at the inner bottom of the housing (30). A support plate (37) is coaxially fixed to the top end of the rotating shaft (33). At both ends of the top of the support plate (37), side plates (34) are fixed. A fixing bolt (341) is threadedly connected to the top end of the side plate (34). A detachable filter cartridge (35) is arranged between the two side plates (34). The filter cartridge (35) is open at the top and has a hollow structure. Two fixing holes (350) are formed in the outer wall of the filter cartridge (35). The end of the fixing bolt (341) is inserted into and cooperates with the fixing hole (350). A third motor (31) for driving the rotation of the rotating shaft (33) is installed below the housing (30). A cover plate (36) fixed to the discharge pipe (20) is arranged at the top of the housing (30). The top of the housing (30) abuts against the cover plate (36). A connection hole (360) communicating with the discharge pipe (20) is formed at the center of the cover plate (36). A limiting ring (363) is coaxially fixed to the bottom of the cover plate (36). The limiting ring (363) is inserted into the opening of the filter cartridge (35) and is rotatably connected to the filter cartridge (35).

2. The mixing device for preparing the highlighted marking paint according to claim 1, wherein: Two positioning rods (351) are fixed to the bottom of the filter cartridge (35). Two positioning holes (370) are formed in the top of the support plate (37). The positioning rods (351) are inserted into and cooperate with the positioning holes (370).

3. The mixing device for preparing the high - light marking paint according to claim 1, characterized in that: The support plate (37) and the side plates (34) are integrally formed, and the overall shape of the side plates (34) is arc-shaped.

4. The mixing device for preparing the highlighted marking paint according to claim 1, characterized in that: The overall shape of the mounting frame (1) is U-shaped, and the mounting frame (1) is fixedly connected to the cylinder body (2) by bolts.

5. The mixing device for preparing the highlight marking paint according to claim 1, wherein: A guide rod (13) is fixedly connected by bolts between the two support plates (102) on the other side. The guide rod (13) passes through the movable plate (14) and is slidably connected to the movable plate (14).

6. The mixing device for preparing the highlight marking paint according to claim 1, wherein: A sealing ring (301) is coaxially fixed to the top end of the housing (30). A sealing groove (362) is formed at the bottom edge of the cover plate (36). The sealing groove (362) is inserted into and cooperates with the sealing ring (301).

7. The mixing device for preparing the highlighted marking paint according to claim 1, wherein: A connecting ring (361) is also coaxially fixed to the bottom of the cover plate (36), and the connecting ring (361) is inserted into the opening of the housing (30).

8. The mixing device for preparing the high-brightness marking paint according to claim 1, wherein: Mounting blocks (10) are fixed to both bottom ends of the mounting bracket (1), and two mounting holes (101) are formed in the mounting blocks (10).

9. The mixing device for preparing the highlighted marking paint according to claim 1, wherein: A valve (21) is installed at the discharge pipe (20), and the valve (21) is a ball valve.

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