Mixing rod body structure for processing water paint

Abstract

The utility model provides a material mixing rod body structure for processing water paint, which comprises a metal material mixing rod body, a material mixing disc and a shaft connecting structure, the shaft connecting structure consists of a metal oil storage section and a spline connecting shaft section, the top end of the metal oil storage section is welded with the spline connecting shaft section through a transition part, an oil storage cavity is arranged in the metal oil storage section, and the oil storage cavity is connected with the spline connecting shaft section. A spline connecting groove is formed in the top end of the spline connecting shaft section, a contact connecting plate is arranged at the bottom of the spline connecting groove, a penetrating needle column is arranged at the bottom end of the contact connecting plate, a rubber puncture plug is arranged at the transition portion of the metal oil storage section, and the penetrating needle column punctures an oil storage cavity of the metal oil storage section through the rubber puncture plug. According to the utility model, when the contact yoke plate is extruded by the output shaft of the motor, the insertion needle column can protrude out of the bottom of the rubber puncture plug, so that lubricating oil enters the inner cavity of the spline connecting groove along the lubricating oil runner, and a good assembling and lubricating effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-based paint processing and relates to a mixing rod structure for water-based paint processing. Background Art

[0002] As a highly environmentally friendly varnish, water-based paint has become the mainstream direction of the coatings industry. Water-based paint is harmless to the human body and does not pollute the environment. The paint film is plump, crystal clear, flexible, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying, and easy use. In the production process of water-based paint, a mixing rod is required to mix multiple raw materials evenly. Patent No. CN202222897771.8 discloses a mixing rod, which includes a mixing rod main body, which rotates around its axis. The mixing rod main body includes a feeding rod and an installation rod. This structure can be disassembled separately during maintenance or cleaning, which is convenient for maintenance and cleaning. When some of the teeth are damaged, the damaged teeth can be removed together with the sleeve connected to the teeth, that is, the damaged sleeve teeth can be removed and new sleeve teeth can be installed, which can effectively save material costs.

[0003] The disadvantage of the mixing rod disclosed above is that it cannot provide good lubrication when axially connected to the power equipment, and lacks certain convenience in the installation and removal of the mixing plate. Therefore, we design a mixing rod body structure for water-based paint processing. Summary of the invention

[0004] The utility model aims to provide a mixing rod structure for water-based paint processing to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A mixing rod structure for water-based paint processing, comprising a metal mixing rod, a mixing plate and a shaft connection structure, wherein the top of the mixing plate is provided with an assembly lug, the top of the assembly lug is assembled and connected with one end of the metal mixing rod, and the other end of the metal mixing rod is connected with the shaft connection structure, wherein:

[0006] The shaft connection structure consists of a metal oil storage section and a spline connection shaft section. The top end of the metal oil storage section is welded to the spline connection shaft section through a transition section. An oil storage cavity is arranged inside the metal oil storage section. A spline connection groove is arranged at the top end of the spline connection shaft section. A contact connecting plate is arranged at the bottom of the spline connection groove. An interpenetrating needle column is arranged at the bottom end of the contact connecting plate. A rubber puncture plug is arranged at the transition section of the metal oil storage section. The interpenetrating needle column punctures into the oil storage cavity of the metal oil storage section through the rubber puncture plug. A lubricating oil flow channel is arranged on the surface of the interpenetrating needle column. A bolt positioning hole is arranged in the middle of the spline connection shaft section.

[0007] In the above-mentioned mixing rod structure for water-based paint processing, a threaded inner hole is provided at the middle of the bottom end of the assembly lug, a locking stud is connected inside the threaded inner hole, and the metal mixing rod is threadedly connected to the mixing plate through the locking stud. The purpose of such a setting is to facilitate the threaded connection of the metal mixing rod with the mixing plate through the locking stud, and has good disassembly and assembly convenience.

[0008] In the above-mentioned mixing rod structure for water-based paint processing, a limiting connecting rod is installed at one end of the locking stud, and contact convex points are arranged at both ends of the limiting connecting rod. Two symmetrical clamping joints are arranged on the surface of the assembly lug, and the two clamping joints are respectively connected with the two contact convex points. The purpose of such arrangement is to rotate (clockwise) the limiting connecting rod so that the two contact convex points of the limiting connecting rod are connected with the two clamping joints, so that the locking stud will not be easily loosened in the limiting state, thereby ensuring the firmness of the connection, and by rotating in the opposite direction, it is easier to remove the locking stud, thereby improving the convenience of installation and disassembly.

[0009] In the above-mentioned mixing rod structure for water-based paint processing, a rod wall cleaning ring is sleeved on the outer surface of the metal mixing rod, and right-angle connecting rods are arranged at both ends of the rod wall cleaning ring. The purpose of this arrangement is to facilitate better wiping and cleaning of the outer surface of the metal mixing rod during the cleaning stage, thereby improving the convenience and cleanliness of cleaning.

[0010] In the above-mentioned mixing rod structure for water-based paint processing, there is a gap between the contact link plate and the bottom of the inner cavity of the spline connection groove, and the contact link plate is in the initial position of the inner cavity of the spline connection groove so that the insertion needle column does not protrude from the bottom of the rubber puncture plug. The purpose of this arrangement is to enable the contact link plate to protrude the insertion needle column from the bottom of the rubber puncture plug when it is squeezed by the motor output shaft, so that the lubricating oil flows along the lubricating oil flow channel into the inner cavity of the spline connection groove, achieving a good assembly lubrication effect.

[0011] In the above-mentioned mixing rod structure for water-based paint processing, a plurality of annularly distributed mixing ears are arranged at the outer ring of the mixing disk, so as to improve the uniformity of the mixing and make the mixing disk have good stability during high-speed rotation.

[0012] Compared with the prior art, the utility model has the advantages of a mixing rod body structure for water-based paint processing as follows: an oil storage cavity is arranged inside the metal oil storage segment, a contact connecting plate is arranged at the bottom of the spline connecting groove of the spline connecting segment, and a piercing needle column is arranged at the bottom of the contact connecting plate. The piercing needle column pierces the oil storage cavity of the metal oil storage segment through a rubber piercing plug, and a lubricating oil flow channel is arranged on the surface of the piercing needle column, so that when the contact connecting plate is squeezed by the output shaft of the motor, the piercing needle column can protrude from the bottom of the rubber piercing plug, thereby allowing the lubricating oil to flow into the oil storage cavity along the lubricating oil flow channel. The locking stud is inserted into the inner cavity of the spline connection groove, which has a good assembly lubrication effect; a limiting connecting rod is installed at one end of the locking stud, contact convex points are arranged at both ends of the limiting connecting rod, and two symmetrical clamping joints are arranged on the surface of the assembly lug, and the two clamping joints are respectively connected with the two contact convex points; by rotating (clockwise rotation) the limiting connecting rod, the two contact convex points of the limiting connecting rod are connected with the two clamping joints, so that the locking stud will not be easily loosened in the limited state, thereby ensuring the firmness of the connection, and by rotating in the opposite direction, it is convenient to remove the locking stud better, thereby improving the convenience of installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a mixing rod structure for water-based paint processing.

[0014] Figure 2 The utility model is a structural schematic diagram of a metal oil storage section and a spline connection shaft section of a mixing rod structure for water-based paint processing.

[0015] Figure 3 The utility model is a structural schematic diagram of a mixing pan with a mixing rod structure for water-based paint processing.

[0016] Figure 4 The utility model is a three-dimensional structural schematic diagram of a rod wall cleaning ring of a mixing rod body structure for water-based paint processing.

[0017] In the figure, 1. metal mixing rod body; 2. mixing plate; 3. assembly lug; 4. mixing ear; 5. metal oil storage section; 6. spline connection shaft section; 7. bolt positioning hole; 8. spline connection groove; 9. contact connecting plate; 10. insertion needle column; 11. lubricating oil flow channel; 12. rubber puncture plug; 13. oil storage chamber; 14. locking stud; 15. limit connecting rod; 16. contact convex point; 17. clamping joint; 18. rod wall cleaning ring; 19. right-angle connecting rod. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mixing rod structure for water-based paint processing, comprising a metal mixing rod 1, a mixing plate 2 and a shaft connection structure, wherein the top of the mixing plate 2 is provided with an assembly lug 3, the top of the assembly lug 3 is assembled and connected with one end of the metal mixing rod 1, and the other end of the metal mixing rod 1 is connected with the shaft connection structure, wherein:

[0020] The shaft connection structure consists of a metal oil storage section 5 and a spline connection shaft section 6. The top of the metal oil storage section 5 is welded to the spline connection shaft section 6 through a transition portion. An oil storage cavity 13 is arranged inside the metal oil storage section 5. A spline connection groove 8 is arranged at the top of the spline connection shaft section 6. A contact connecting plate 9 is arranged at the bottom of the spline connection groove 8. An interpenetrating needle column 10 is arranged at the bottom end of the contact connecting plate 9. A rubber puncture plug 12 is arranged at the transition portion of the metal oil storage section 5. The interpenetrating needle column 10 punctures into the oil storage cavity 13 of the metal oil storage section 5 through the rubber puncture plug 12. A lubricating oil flow channel 11 is arranged on the surface of the interpenetrating needle column 10. A bolt positioning hole 7 is arranged in the middle of the spline connection shaft section 6.

[0021] Specifically, Figure 2 As shown, there is a gap between the contact connecting plate 9 and the bottom of the inner cavity of the spline connecting groove 8 and the initial position of the contact connecting plate 9 in the inner cavity of the spline connecting groove 8 makes the insertion needle column 10 not protrude from the bottom of the rubber puncture plug 12.

[0022] In this embodiment, if Figure 3 As shown, a threaded inner hole is provided in the middle of the bottom end of the assembly lug 3, and a locking stud 14 is connected to the inside of the threaded inner hole. The metal mixing rod body 1 is threadedly connected to the mixing plate 2 through the locking stud 14; a limit connecting rod 15 is installed at one end of the locking stud 14, and contact convex positions 16 are provided at both ends of the limit connecting rod 15. Two symmetrical clamping joints 17 are provided on the surface of the assembly lug 3, and the two clamping joints 17 are respectively clamped and connected with the two contact convex positions 16.

[0023] The purpose of the above design is to rotate the limit link 15 clockwise so that the two contact convex points 16 of the limit link 15 are connected to the two clamping joints 17, so that the locking stud 14 is in a limited state and will not be easily loosened, thereby ensuring the firmness of the connection, and by rotating in the opposite direction, it is easier to remove the locking stud 14, thereby improving the convenience of installation and disassembly. The screwing direction of the locking stud 14 is opposite to the output shaft direction of the motor.

[0024] In this embodiment, if Figure 4As shown, in order to better clean the outer surface of the metal mixing rod body 1 and ensure that the outer surface of the metal mixing rod body 1 is clean, a rod wall cleaning ring 18 is installed on the outer surface of the metal mixing rod body 1, and right-angle connecting rods 19 are provided at both ends of the rod wall cleaning ring 18.

[0025] In this embodiment, if Figure 1 As shown, in order to ensure good mixing uniformity, a plurality of annularly distributed mixing ears 4 are provided on the outer ring of the mixing disk 2 .

[0026] Working principle: The mixing rod is composed of a metal mixing rod body 1, a mixing disk 2 and an axis connection structure. The metal mixing rod body 1 is threadedly connected to the mixing disk 2 through a locking stud 14. By rotating the limiting connecting rod 15 clockwise, the two contact convex points 16 of the limiting connecting rod 15 are connected to the two clamping joints 17, so that the locking stud 14 is in a limited state and will not easily loosen;

[0027] The shaft connection structure is composed of a metal oil storage section 5 and a spline connection shaft section 6. The top of the metal oil storage section 5 is welded to the spline connection shaft section 6 through a transition portion. An oil storage cavity 13 is arranged inside the metal oil storage section 5. A spline connection groove 8 is arranged at the top of the spline connection shaft section 6 for connecting the output shaft of the motor. A contact connection plate 9 is arranged at the bottom of the spline connection groove 8. A penetration needle column 10 is arranged at the bottom of the contact connection plate 9. The penetration needle column 10 pierces the oil storage cavity 13 of the metal oil storage section 5 through a rubber puncture plug 12 (arranged at the transition portion of the metal oil storage section 5). A lubricating oil flow channel 11 is arranged on the surface of the penetration needle column 10 for guiding the lubricating oil in the oil storage cavity 13 to the spline connection groove 8. The spline connection shaft section 6 is assembled to the output shaft of the motor through the bolt positioning hole 7 and the spline connection groove 8, so that the motor can drive the metal mixing rod body 1 to perform mixing operations.

[0028] In terms of structural design, there is a gap between the contact plate 9 and the bottom of the inner cavity of the spline connection groove 8 and the initial position of the contact plate 9 in the inner cavity of the spline connection groove 8 makes the insertion needle column 10 not protrude from the bottom of the rubber puncture plug 12.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A mixing rod structure for water-based paint processing, comprising a metal mixing rod (1), a mixing plate (2) and a shaft connection structure, characterized in that: The top end of the mixing plate (2) is provided with an assembly lug (3), the top end of the assembly lug (3) is assembled and connected to one end of the metal mixing rod body (1), and the other end of the metal mixing rod body (1) is connected to the shaft connection structure, wherein: The shaft connection structure is composed of a metal oil storage section (5) and a spline connection shaft section (6). The top end of the metal oil storage section (5) is welded to the spline connection shaft section (6) through a transition portion. An oil storage cavity (13) is arranged inside the metal oil storage section (5). A spline connection groove (8) is arranged at the top end of the spline connection shaft section (6). A contact connecting plate (9) is arranged at the bottom of the spline connection groove (8). An insertion needle column (10) is arranged at the bottom end of the contact connecting plate (9). A rubber puncture plug (12) is arranged at the transition portion of the metal oil storage section (5). The insertion needle column (10) punctures the oil storage cavity (13) of the metal oil storage section (5) through the rubber puncture plug (12). A lubricating oil flow channel (11) is arranged on the surface of the insertion needle column (10). A bolt positioning hole (7) is arranged in the middle of the spline connection shaft section (6).

2. The mixing rod structure for water-based paint processing according to claim 1, characterized in that: A threaded inner hole is provided in the middle of the bottom end of the assembly lug (3), a locking stud (14) is connected inside the threaded inner hole, and the metal mixing rod body (1) is threadedly connected to the mixing plate (2) via the locking stud (14).

3. The mixing rod structure for water-based paint processing according to claim 2, characterized in that: A limit connecting rod (15) is installed at one end of the locking stud (14), and contact convex points (16) are arranged at both ends of the limit connecting rod (15). Two symmetrical clamping joints (17) are arranged on the surface of the assembly lug (3), and the two clamping joints (17) are respectively clamped and connected with the two contact convex points (16).

4. The mixing rod structure for water-based paint processing according to claim 1, characterized in that: A rod wall cleaning ring (18) is sleeved and installed on the outer surface of the metal mixing rod body (1), and right-angle connecting rods (19) are arranged at both ends of the rod wall cleaning ring (18).

5. The mixing rod structure for water-based paint processing according to claim 1, characterized in that: There is a gap between the contact connecting plate (9) and the bottom of the inner cavity of the spline connecting groove (8), and the contact connecting plate (9) is in the initial position of the inner cavity of the spline connecting groove (8) so that the insertion needle column (10) does not protrude from the bottom of the rubber puncture plug (12).

6. The mixing rod structure for water-based paint processing according to claim 1, characterized in that: The outer ring of the mixing disk (2) is provided with a plurality of mixing ears (4) distributed in an annular manner.

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