Split type waste gas collecting mechanism of coating stirring machine

Abstract

The utility model relates to the technical field of coating stirring machines, and discloses a split type waste gas collecting mechanism of a coating stirring machine, which comprises a base, a support frame is fixedly arranged at the top of the base, and an electric push rod extending to the inner side of the support frame is fixedly arranged at the top of the support frame. A stirring mechanism is fixedly installed at the movable end of the electric push rod, a shielding assembly is arranged between the base and the supporting frame, and a collecting assembly is arranged on the right side of the supporting frame. According to the split type waste gas collecting mechanism of the coating stirring machine, the motor works to drive the lead screw to rotate, so that the sliding block can drive the blocking frame to move downwards, the blocking frame covers the open barrel, and waste gas generated in the stirring process is prevented from diffusing out of the barrel; waste gas generated in the stirring process can be conveyed into the collecting box through the work of the fan, gas filtered in the collecting box can be discharged from the gas outlet pipe, and some dust in the waste gas can be collected through the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of paint mixers, in particular to a split exhaust gas collecting mechanism of a paint mixer. Background Art

[0002] Paint mixer is a kind of equipment widely used in coating, paint, chemical, food, cosmetics, flavor, shoe factory, leather factory, papermaking, adhesive, water treatment and other industries. It is mainly used to crush, disperse, emulsify and mix slurry liquid raw materials of different viscosities. Through the high-speed operation of the upper and lower teeth of the dispersion plate, the materials are strongly sheared, impacted, crushed and dispersed at high speed to achieve the functions of rapid mixing, dissolving, dispersing and refining. Paint mixer is an important part of coating production equipment. It can evenly disperse and mix various components, such as pigments, fillers, resins, additives, etc., which helps to ensure the quality and performance of the coating and make it show better effect during coating.

[0003] Paint mixers produce a lot of gases that are harmful to the human body during the mixing and dissolving process. The common production method is to use one or more open drums to hold the raw materials, and then directly use the paint mixer to mix them, while the operator only wears a mask as protection. The waste gas generated during the mixing process not only affects the health of the workers, but also causes serious pollution to the surrounding environment. Therefore, a split waste gas collection mechanism for a paint mixer is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a split exhaust gas collection mechanism for a paint mixer, which has the advantages of collecting exhaust gas, etc., and solves the problem that the existing paint mixer produces harmful gases during the mixing process, which not only affects the health of workers, but also causes serious pollution to the surrounding environment.

[0005] In order to achieve the above-mentioned purpose of collecting exhaust gas, the utility model provides the following technical solutions: a split exhaust gas collection mechanism of a paint mixer, comprising a base, a support frame is fixedly installed on the top of the base, an electric push rod extending to the inner side of the support frame is fixedly installed on the top of the support frame, a stirring mechanism is fixedly installed on the movable end of the electric push rod, a shielding component is arranged between the base and the support frame, and a collection component is arranged on the right side of the support frame;

[0006] The shielding assembly includes two screw rods movably installed inside the base and extending to the inside of the support frame, a slider is movably installed outside the screw rods and located outside the base, a blocking frame is fixedly installed outside the two sliders, a driven gear is fixedly installed outside the left screw rod and located inside the base, a driving gear meshing with the driven gear is provided on the top of the driven gear, a movable rod extending to the outside of the base is fixedly installed on the left side of the driving gear, a motor is fixedly installed on the left side of the base, and the output shaft of the motor is fixedly connected to one end of the movable rod.

[0007] Furthermore, the collecting assembly includes a collecting box fixedly mounted on the right side of the supporting frame, a fan fixedly mounted on the right side of the collecting box, an air inlet pipe extending to the interior of the collecting box fixedly mounted on the input end of the fan, an air outlet pipe fixedly mounted on the output end of the fan, an air inlet pipe extending to the interior of the supporting frame fixedly mounted on the top of the collecting box, and a telescopic hose extending to the interior of the baffle frame fixedly mounted on the bottom of the air inlet pipe.

[0008] Furthermore, a tube hole adapted to the telescopic hose is opened on the top of the baffle frame, and the telescopic hose is fixedly connected to the baffle frame.

[0009] Furthermore, an activated carbon filter is fixedly installed on the inner side of the collecting box, and a discharge pipe is fixedly installed on the bottom of the collecting box, and a valve is arranged in the discharge pipe.

[0010] Furthermore, a limit block is fixedly installed on the right side of the baffle frame, a sliding groove matched with the limit block is opened on the inner wall of the support frame, and the limit block is slidably connected to the support frame.

[0011] Furthermore, a rotating ring is fixedly installed outside the two screw rods and above the driving gear, and a conveyor belt is connected to the external transmission of the two rotating rings.

[0012] Furthermore, the stirring mechanism passes through the baffle frame and is movably connected to the baffle frame, and a through hole adapted to the stirring mechanism is provided inside the baffle frame.

[0013] Compared with the prior art, the utility model provides a split exhaust gas collection mechanism for a paint mixer, which has the following beneficial effects:

[0014] The split exhaust gas collection mechanism of the paint mixer drives the screw to rotate through the motor, so that the slider drives the baffle frame to move downward, and the baffle frame covers the open drum to prevent the exhaust gas generated during the mixing process from diffusing from the drum. The exhaust gas generated during the mixing process can be transported to the collection box through the fan. The filtered gas in the collection box can be discharged from the outlet pipe, and the collection box can collect some dust in the exhaust gas to avoid the dust in the exhaust gas from polluting the environment.

[0015] The invention solves the problem that the existing paint mixer generates harmful gases during the mixing process, which not only affects the health of workers but also causes serious pollution to the surrounding environment, and effectively improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the movable rod, the driving gear and the driven gear of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the retaining frame and the sliding block of the utility model.

[0019] In the figure: 1. base; 2. support frame; 3. electric push rod; 4. stirring mechanism; 5. screw rod; 6. slider; 7. baffle frame; 8. driven gear; 9. driving gear; 10. movable rod; 11. motor; 12. collecting box; 13. fan; 14. air inlet pipe; 15. air outlet pipe; 16. air inlet pipe; 17. telescopic hose; 18. activated carbon filter; 19. discharge pipe; 20. limit block; 21. rotating ring; 22. conveyor belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A split exhaust gas collection mechanism for a paint mixer includes a base 1, a support frame 2 is fixedly installed on the top of the base 1, and an electric push rod 3 extending to the inner side of the support frame 2 is fixedly installed on the top of the support frame 2, wherein a stirring mechanism 4 is fixedly installed on the movable end of the electric push rod 3, and the electric push rod 3 is used to drive the stirring mechanism 4 to move up and down.

[0022] A collecting assembly is provided on the right side of the support frame 2 for collecting waste gas generated during the stirring process.

[0023] The shielding assembly includes two screw rods 5 movably installed inside the base 1 and extending to the inside of the support frame 2, and a slider 6 is movably installed outside the screw rod 5 and located outside the base 1, wherein a baffle frame 7 is fixedly installed outside the two sliders 6, and the stirring mechanism 4 penetrates the baffle frame 7 and is movably connected to the baffle frame 7, and a through hole adapted to the stirring mechanism 4 is opened inside the baffle frame 7.

[0024] A limit block 20 is fixedly installed on the right side of the baffle frame 7, and a sliding groove adapted to the limit block 20 is opened on the inner wall of the support frame 2, wherein the limit block 20 is slidably connected to the support frame 2, and the limit block 20 is used to limit the movement of the baffle frame 7 to prevent the baffle frame 7 from rotating.

[0025] A driven gear 8 is fixedly installed outside the left screw rod 5 and inside the base 1, and a driving gear 9 meshing with the driven gear 8 is arranged on the top of the driven gear 8, wherein a movable rod 10 extending to the outside of the base 1 is fixedly installed on the left side of the driving gear 9, and a rotating ring 21 is fixedly installed outside the other two screw rods 5 and above the driving gear 9, and the external transmission of the two rotating rings 21 is connected with a conveyor belt 22, and the two screw rods 5 can be rotated simultaneously by the coordinated use of the rotating ring 21 and the conveyor belt 22.

[0026] A motor 11 is fixedly installed on the left side of the base 1 , and an output shaft of the motor 11 is fixedly connected to one end of the movable rod 10 , and the motor 11 is used to drive the movable rod 10 to rotate.

[0027] A shielding component is provided between the base 1 and the support frame 2 to prevent the waste gas from scattering during the stirring process.

[0028] The collecting assembly includes a collecting box 12 fixedly mounted on the right side of the supporting frame 2, and a fan 13 is fixedly mounted on the right side of the collecting box 12, wherein an air inlet pipe 14 extending to the interior of the collecting box 12 is fixedly mounted on the input end of the fan 13, and an air outlet pipe 15 is fixedly mounted on the output end of the fan 13. The fan 13 generates suction when it is working, and gas can be sucked into the collecting box 12 through the air inlet pipe 14 and then discharged through the air outlet pipe 15.

[0029] An activated carbon filter 18 is fixedly installed on the inner side of the collecting box 12, and a discharge pipe 19 is fixedly installed on the bottom of the collecting box 12, wherein a valve is provided in the discharge pipe 19, and the dust in the collecting box 12 can be cleaned by opening the valve.

[0030] An air inlet pipe 16 extending to the inside of the support frame 2 is fixedly installed on the top of the collection box 12, and a telescopic hose 17 extending to the inside of the baffle frame 7 is fixedly installed on the bottom of the air inlet pipe 16. In addition, a pipe hole compatible with the telescopic hose 17 is opened on the top of the baffle frame 7, and the telescopic hose 17 is fixedly connected to the baffle frame 7. The telescopic hose 17 is elastic and can be extended as the baffle frame 7 moves.

[0031] Working principle:

[0032] When in use, a bucket filled with paint is placed on the base 1, and the electric push rod 3 is turned on. The electric push rod 3 drives the stirring mechanism 4 to move downward, so that the stirring mechanism 4 enters the bucket filled with paint, and then the motor 11 is turned on. The motor 11 drives the movable rod 10 to rotate. Under the rotation of the movable rod 10, the driving gear 9 also rotates, and the driven gear 8 meshing with the driving gear 9 also rotates, and the screw rod 5 inside the driven gear 8 also rotates. Through the coordinated use of the rotating ring 21 and the conveyor belt 22, the two screw rods 5 will rotate at the same time. The slider 6 moves downward under the rotation, and the slider 6 drives the baffle frame 7 to move downward. When the baffle frame 7 moves to the barrel mouth and closes the barrel cover, the motor 11 is turned off, and then the stirring mechanism 4 stirs the paint in the barrel. At the same time, the fan 13 is turned on, and the fan 13 generates suction to transport the gas generated during the stirring process to the collection box 12 through the telescopic hose 17. The gas is filtered through the activated carbon filter 18 in the collection box 12, and the filtered gas is discharged from the outlet pipe 15, and the dust in the collection box 12 can be discharged through the discharge pipe 19.

[0033] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split exhaust gas collection mechanism for a paint mixer, comprising a base (1), characterized in that: A support frame (2) is fixedly mounted on the top of the base (1), an electric push rod (3) extending to the inside of the support frame (2) is fixedly mounted on the top of the support frame (2), a stirring mechanism (4) is fixedly mounted on the movable end of the electric push rod (3), a shielding component is arranged between the base (1) and the support frame (2), and a collecting component is arranged on the right side of the support frame (2); The shielding assembly comprises two screw rods (5) movably mounted inside the base (1) and extending into the support frame (2); a slider (6) is movably mounted outside the screw rods (5) and located outside the base (1); a blocking frame (7) is fixedly mounted outside the two sliders (6); a driven gear (8) is fixedly mounted outside the left screw rod (5) and located inside the base (1); a driving gear (9) meshing with the driven gear (8) is arranged on the top of the driven gear (8); a movable rod (10) extending to the outside of the base (1) is fixedly mounted on the left side of the driving gear (9); a motor (11) is fixedly mounted on the left side of the base (1); and an output shaft of the motor (11) is fixedly connected to one end of the movable rod (10).

2. The split exhaust gas collection mechanism of a paint mixer according to claim 1, characterized in that: The collection assembly comprises a collection box (12) fixedly mounted on the right side of the support frame (2); a fan (13) is fixedly mounted on the right side of the collection box (12); an air inlet pipe (14) extending into the interior of the collection box (12) is fixedly mounted at the input end of the fan (13); an air outlet pipe (15) is fixedly mounted at the output end of the fan (13); an air inlet pipe (16) extending into the interior of the support frame (2) is fixedly mounted at the top of the collection box (12); and a telescopic hose (17) extending into the interior of the baffle frame (7) is fixedly mounted at the bottom of the air inlet pipe (16).

3. The split exhaust gas collection mechanism of a paint mixer according to claim 2, characterized in that: A pipe hole adapted to fit the telescopic hose (17) is provided on the top of the baffle frame (7), and the telescopic hose (17) is fixedly connected to the baffle frame (7).

4. The split exhaust gas collection mechanism of a paint mixer according to claim 2, characterized in that: An activated carbon filter screen (18) is fixedly mounted on the inner side of the collection box (12), and a discharge pipe (19) is fixedly mounted on the bottom of the collection box (12), wherein a valve is arranged inside the discharge pipe (19).

5. The split exhaust gas collection mechanism of a paint mixer according to claim 1, characterized in that: A limit block (20) is fixedly mounted on the right side of the stop frame (7), a sliding groove matching the limit block (20) is provided on the inner wall of the support frame (2), and the limit block (20) is slidably connected to the support frame (2).

6. The split exhaust gas collection mechanism of a paint mixer according to claim 1, characterized in that: A rotating ring (21) is fixedly mounted outside the two screw rods (5) and above the driving gear (9), and a conveyor belt (22) is connected to the outside of the two rotating rings (21).

7. The split exhaust gas collection mechanism of a paint mixer according to claim 1, characterized in that: The stirring mechanism (4) passes through the baffle frame (7) and is movably connected to the baffle frame (7); a through hole adapted to the stirring mechanism (4) is provided inside the baffle frame (7).

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