Raw material mixing machine for powder coating production

Abstract

The utility model relates to the technical field of raw material mixing machines, and provides a raw material mixing machine for powder coating production, which comprises a bottom plate, a first support frame is fixedly connected to the right side of the top of the bottom plate, and a movable shaft is movably sleeved in the first support frame; the left side of the movable shaft penetrates through the first supporting frame, extends into the first supporting frame and is fixedly connected with a mixing machine body, the right side of the mixing machine body is movably connected with the left side of the first supporting frame, and the right side of the movable shaft penetrates through the first supporting frame and extends to the right side of the first supporting frame; the right side of the first supporting frame is fixedly connected with a fixing plate located below the movable shaft. The rotating mechanism is arranged at the top of the fixed plate; wherein the rotating mechanism comprises a pneumatic cylinder, and the bottom of the pneumatic cylinder is fixedly connected with the top of the fixing plate. According to the technical scheme, the problem of non-uniform mixing of raw materials in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material mixers, in particular to a raw material mixer for producing powder type coatings. Background Art

[0002] A mixer is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. During the mixing process, it can also increase the contact surface area of ​​the materials to promote chemical reactions and accelerate physical changes.

[0003] Mixers are often used in the production and processing of powder coatings. In actual use, although existing mixers can achieve basic mixing functions, existing mixers generally mix raw materials through stirring blades, and the raw material stirring blades at the bottom of the mixer cannot stir them, which will cause uneven mixing of the raw materials at the bottom of the mixer, thereby affecting the subsequent use effect of the powder coating, so it needs to be improved. Utility Model Content

[0004] The utility model provides a raw material mixer for powder type coating production, which solves the problem of uneven raw material mixing in the related technology.

[0005] The technical solution of the utility model is as follows: A raw material mixer for powder coating production includes:

[0006] A bottom plate, the right side of the top of the bottom plate is fixedly connected to a first support frame, a movable shaft is movably sleeved inside the first support frame, the left side of the movable shaft penetrates the first support frame and extends to the inside of the first support frame and is fixedly connected to a mixer body, the right side of the mixer body is movably connected to the left side of the first support frame, the right side of the movable shaft penetrates the first support frame and extends to the right side of the first support frame, and the right side of the first support frame is fixedly connected to a fixed plate located below the movable shaft;

[0007] A rotating mechanism, wherein the rotating mechanism is arranged on the top of the fixed plate;

[0008] Among them, the rotating mechanism includes a pneumatic cylinder, the bottom of the pneumatic cylinder is fixedly connected to the top of the fixed plate, the left side of the pneumatic cylinder is fixedly connected to a movable block, the bottom of the movable block is movably connected to the top of the fixed plate, the top of the movable block is fixedly connected to a toothed plate, the outer surface of the toothed plate is meshed with a gear, the inner surface of the gear is fixedly sleeved with the outer surface of the movable shaft, and the meshing of the toothed plate and the gear drives the mixer body to rotate.

[0009] As a preferred technical solution of the utility model, a second support frame is fixedly connected to the left side of the top of the bottom plate, a rotating shaft is movably sleeved inside the second support frame, the right side of the rotating shaft passes through the second support frame and extends to the inside of the second support frame and is fixedly connected to a rectangular box, the left side of the rectangular box is movably connected to the right side of the second support frame, the right side of the rectangular box is fixedly connected to the left side of the mixer body, and a stirring motor is fixedly installed inside the rectangular box.

[0010] As a preferred technical solution of the utility model, the other end of the output shaft of the stirring motor is fixedly sleeved with a stirring shaft, and the right side of the stirring shaft sequentially passes through the rectangular box and the mixer body and extends to the interior of the mixer body and is fixedly connected with a stirring blade.

[0011] As a preferred technical solution of the utility model, a feed port is fixedly connected to the top of the mixer body, a cover plate is hinged on the top of the feed port, and the insides of the feed port and the cover plate are both threadedly connected to a first threaded rod.

[0012] As a preferred technical solution of the utility model, an observation window is fixedly installed inside the front of the mixer body, and the observation window has a rectangular appearance.

[0013] As a preferred technical solution of the utility model, the front side of the mixer body is fixedly connected to a transmission motor located directly above the observation window, the other end of the output shaft of the transmission motor is fixedly sleeved with a transmission shaft, the outer surface of the transmission shaft is fixedly sleeved with a rotating rod, the back side of the rotating rod is movably connected to the front side of the mixer body, the inner surface of the rotating rod is movably connected to a round shaft, the left side of the round shaft is fixedly connected to a lifting plate, the outer surface of the lifting plate is movably connected to the inner wall of the mixer body, and the lifting plate moves downward to close and protect the observation window.

[0014] As a preferred technical solution of the utility model, a discharge port is fixedly connected to the bottom of the mixer body, a baffle is hinged at the bottom of the discharge port, and a second threaded rod is threadedly connected to the discharge port and the inside of the baffle.

[0015] The beneficial effects of the utility model are:

[0016] 1. In the utility model, a pneumatic cylinder, a movable block, a toothed plate and a gear are arranged. When the pneumatic cylinder is in operation, the movable block will be pushed to move to the left, thereby driving the toothed plate to move to the left, so that the toothed plate and the gear are meshed to drive the mixer body as a whole to rotate around the movable shaft as the axis, thereby achieving the purpose of uniformly mixing the powder type coating, solving the problem of uneven mixing of the powder type coating at the bottom of the mixer body, and improving the mixing quality of the powder type coating.

[0017] 2. In the utility model, a transmission motor, a rotating rod, a round shaft and a lifting plate are arranged. When the transmission motor is running, the transmission shaft will drive the rotating rod to rotate, and then the rotating rod squeezes and pushes the round shaft to move downward, so that the lifting plate moves downward, achieving the purpose of sealing and protecting the observation window, avoiding damage to the observation window caused by human beings when the mixer body is idle, and improving the protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the gear of the utility model;

[0023] Figure 5 It is a schematic cross-sectional structural diagram of the lifting plate of the utility model.

[0024] In the figure: 1, bottom plate; 2, first support frame; 3, movable shaft; 4, mixer body; 5, fixed plate; 6, pneumatic cylinder; 7, movable block; 8, tooth plate; 9, gear; 10, rotating shaft; 11, rectangular box; 12, stirring motor; 13, stirring shaft; 14, stirring blade; 15, feeding port; 16, cover plate; 17, first threaded rod; 18, observation window; 19, transmission motor; 20, transmission shaft; 21, rotating rod; 22, round shaft; 23, lifting plate; 24, discharge port; 25, baffle; 26, second threaded rod; 27, second support frame. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] like Figures 1 to 5 As shown, the utility model provides a raw material mixer for powder coating production, including:

[0027] A bottom plate 1, a first support frame 2 is fixedly connected to the right side of the top of the bottom plate 1, a movable shaft 3 is movably sleeved inside the first support frame 2, the left side of the movable shaft 3 penetrates the first support frame 2 and extends to the inside of the first support frame 2 and is fixedly connected to a mixer body 4, the right side of the mixer body 4 is movably connected to the left side of the first support frame 2, the right side of the movable shaft 3 penetrates the first support frame 2 and extends to the right side of the first support frame 2, and the right side of the first support frame 2 is fixedly connected to a fixed plate 5 located below the movable shaft 3;

[0028] A rotating mechanism, which is arranged on the top of the fixed plate 5;

[0029] Among them, the rotating mechanism includes a pneumatic cylinder 6, the bottom of the pneumatic cylinder 6 is fixedly connected to the top of the fixed plate 5, the left side of the pneumatic cylinder 6 is fixedly connected to a movable block 7, the bottom of the movable block 7 is movably connected to the top of the fixed plate 5, the top of the movable block 7 is fixedly connected to a toothed plate 8, the outer surface of the toothed plate 8 is meshed with a gear 9, the inner surface of the gear 9 is fixedly sleeved with the outer surface of the movable shaft 3, and the toothed plate 8 is meshed with the gear 9 to drive the mixer body 4 to rotate.

[0030] When the pneumatic cylinder 6 is in operation, it will push the movable block 7 to move leftward, thereby driving the tooth plate 8 to move leftward, so that the tooth plate 8 meshes with the gear 9 and drives the mixer body 4 to rotate around the movable shaft 3 as the axis, thereby achieving the purpose of evenly mixing the raw materials at the bottom of the mixer body 4.

[0031] Among them, a second support frame 27 is fixedly connected to the left side of the top of the bottom plate 1, and a rotating shaft 10 is movably sleeved inside the second support frame 27. The right side of the rotating shaft 10 passes through the second support frame 27 and extends to the inside of the second support frame 27 and is fixedly connected to a rectangular box 11. The left side of the rectangular box 11 is movably connected to the right side of the second support frame 27, and the right side of the rectangular box 11 is fixedly connected to the left side of the mixer body 4. A stirring motor 12 is fixedly installed inside the rectangular box 11.

[0032] The design of the rectangular box 11 plays a role in protecting the stirring motor 12.

[0033] The other end of the output shaft of the stirring motor 12 is fixedly sleeved with a stirring shaft 13 , and the right side of the stirring shaft 13 sequentially penetrates the rectangular box 11 and the mixer body 4 and extends to the inside of the mixer body 4 and is fixedly connected with a stirring blade 14 .

[0034] When the stirring motor 12 is running, the stirring shaft 13 will drive the stirring blade 14 to rotate.

[0035] The top of the mixer body 4 is fixedly connected with a feed port 15 , the top of the feed port 15 is hinged with a cover plate 16 , and the insides of the feed port 15 and the cover plate 16 are both threadedly connected with a first threaded rod 17 .

[0036] The design of the first threaded rod 17 plays a role in fixing the cover plate 16 .

[0037] An observation window 18 is fixedly installed inside the front of the mixer body 4, and the observation window 18 has a rectangular appearance.

[0038] The design of the observation window 18 allows the mixing status of the raw materials inside the mixer body 4 to be observed through the observation window 18 .

[0039] Among them, the front of the mixer body 4 is fixedly connected to a transmission motor 19 located just above the observation window 18, the other end of the output shaft of the transmission motor 19 is fixedly sleeved with a transmission shaft 20, the outer surface of the transmission shaft 20 is fixedly sleeved with a rotating rod 21, the back of the rotating rod 21 is movably connected to the front of the mixer body 4, the inner surface of the rotating rod 21 is movably connected to a round shaft 22, the left side of the round shaft 22 is fixedly connected to a lifting plate 23, the outer surface of the lifting plate 23 is movably connected to the inner wall of the mixer body 4, and the lifting plate 23 moves downward to close and protect the observation window 18.

[0040] When the transmission motor 19 is running, the transmission shaft 20 will drive the rotating rod 21 to rotate, so that the rotating rod 21 squeezes and pushes the round shaft 22 to move downward, thereby causing the lifting plate 23 to move downward, thereby achieving the purpose of closing and protecting the observation window 18.

[0041] A discharge port 24 is fixedly connected to the bottom of the mixer body 4 , a baffle 25 is hingedly connected to the bottom of the discharge port 24 , and a second threaded rod 26 is threadedly connected inside the discharge port 24 and the baffle 25 .

[0042] The design of the second threaded rod 26 plays a role in fixing the baffle 25 .

[0043] The working principle and use process of this utility model:

[0044] When mixing the raw materials of the powder coating, the operator first rotates the first threaded rod 17 to release the fixing effect of the cover plate 16, then opens the cover plate 16 and pours the raw materials into the interior of the mixer body 4 through the feed port 15, then closes the cover plate 16 and rotates the first threaded rod 17 to fix it. At this time, starting the stirring motor 12 will cause the stirring shaft 13 to drive the stirring blade 14 to rotate to stir and mix the powder coating. At this time, starting the pneumatic cylinder 6 will push the movable block 7 to move to the left, and then drive the tooth plate 8 to move to the left, so that the tooth plate 8 is engaged with the gear 9 to drive the mixer body 4 as a whole to rotate around the movable shaft 3 as the axis, thereby achieving the purpose of more uniform mixing of the powder coating. After the raw materials are mixed, the second threaded rod 26 is rotated to release the fixing effect of the baffle 25, so that the powder coating inside the mixer body 4 can be discharged through the discharge port 24.

[0045] When the mixer body 4 is idle, starting the transmission motor 19 will cause the transmission shaft 20 to drive the rotating rod 21 to rotate, thereby causing the rotating rod 21 to squeeze and push the round shaft 22 to move downward, thereby causing the lifting plate 23 to move downward, thereby achieving the purpose of sealing and protecting the observation window 18, avoiding human damage to the observation window 18, and thus affecting the use of the mixer body 4.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material mixer for powder coating production, characterized in that: Included are: A bottom plate (1), the top right side of the bottom plate (1) being fixedly connected to a first support frame (2), the first support frame (2) being internally movably sleeved with a movable shaft (3), the left side of the movable shaft (3) passing through the first support frame (2) and extending into the interior of the first support frame (2) and being fixedly connected to a mixer body (4), the right side of the mixer body (4) being movably connected to the left side of the first support frame (2), the right side of the movable shaft (3) passing through the first support frame (2) and extending to the right side of the first support frame (2), and the right side of the first support frame (2) being fixedly connected to a fixed plate (5) located below the movable shaft (3); A rotating mechanism, the rotating mechanism being arranged on the top of the fixed plate (5); The rotating mechanism comprises a pneumatic cylinder (6), the bottom of the pneumatic cylinder (6) is fixedly connected to the top of the fixed plate (5), a movable block (7) is fixedly connected to the left side of the pneumatic cylinder (6), the bottom of the movable block (7) is movably connected to the top of the fixed plate (5), the top of the movable block (7) is fixedly connected to a toothed plate (8), the outer surface of the toothed plate (8) is meshedly connected to a gear (9), the inner surface of the gear (9) is fixedly sleeved with the outer surface of the movable shaft (3), and the toothed plate (8) meshes with the gear (9) to drive the mixer body (4) to rotate.

2. The raw material mixer for powder coating production according to claim 1, characterized in that: A second support frame (27) is fixedly connected to the left side of the top of the bottom plate (1); a rotating shaft (10) is movably sleeved inside the second support frame (27); the right side of the rotating shaft (10) passes through the second support frame (27) and extends into the interior of the second support frame (27) and is fixedly connected to a rectangular box (11); the left side of the rectangular box (11) is movably connected to the right side of the second support frame (27); the right side of the rectangular box (11) is fixedly connected to the left side of the mixer body (4); and a stirring motor (12) is fixedly installed inside the rectangular box (11).

3. The raw material mixer for powder coating production according to claim 2, characterized in that: The other end of the output shaft of the stirring motor (12) is fixedly sleeved with a stirring shaft (13), and the right side of the stirring shaft (13) passes through the rectangular box (11) and the mixer body (4) in sequence and extends into the interior of the mixer body (4) and is fixedly connected with a stirring blade (14).

4. The raw material mixer for powder coating production according to claim 1, characterized in that: The top of the mixer body (4) is fixedly connected with a feed port (15), the top of the feed port (15) is hinged with a cover plate (16), and the insides of the feed port (15) and the cover plate (16) are both threadedly connected with a first threaded rod (17).

5. The raw material mixer for powder coating production according to claim 1, characterized in that: An observation window (18) is fixedly installed inside the front of the mixer body (4); the observation window (18) has a rectangular appearance.

6. The raw material mixer for powder coating production according to claim 1, characterized in that: The front side of the mixer body (4) is fixedly connected to a transmission motor (19) located directly above the observation window (18); the other end of the output shaft of the transmission motor (19) is fixedly sleeved with a transmission shaft (20); the outer surface of the transmission shaft (20) is fixedly sleeved with a rotating rod (21); the back side of the rotating rod (21) is movably connected to the front side of the mixer body (4); the inner surface of the rotating rod (21) is movably connected to a round shaft (22); the left side of the round shaft (22) is fixedly connected to a lifting plate (23); the outer surface of the lifting plate (23) is movably connected to the inner wall of the mixer body (4); the lifting plate (23) moves downward to close and protect the observation window (18).

7. The raw material mixer for powder coating production according to claim 1, characterized in that: A discharge port (24) is fixedly connected to the bottom of the mixer body (4), a baffle (25) is hingedly connected to the bottom of the discharge port (24), and a second threaded rod (26) is threadedly connected inside the discharge port (24) and the baffle (25).

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