Rapid plain paint blending device for varnish spraying

Abstract

The utility model discloses a quick blending device for plain paint for varnish spraying, which comprises a blending shell, a stirring mechanism and a flushing mechanism are arranged in the blending shell, and a discharge pipe with a control valve is arranged at the lower end of the blending shell. By arranging a first feeding pipe, a second feeding pipe, a stirring shaft, a driven wheel, a driving wheel, a motor, a mixing block and a stirring rod, the motor is firstly started to drive the driving wheel to rotate, the driving wheel and the driven wheel are in meshed connection, so that the stirring shaft can rotate, and the mixing block and the stirring rod can rotate; then different paints are added into a blending shell from a first feeding pipe and a second feeding pipe, the lower ends of the first feeding pipe and the second feeding pipe face a mixing block, so that the different paints firstly make contact with the mixing block, and the different paints are premixed through rotation of the mixing block; and then different paints are mixed through the stirring rod, so that the blending efficiency of the plain paint is improved.

Description

Technical Field

[0001] This utility model belongs to the field of varnish mixing technology, specifically relating to a rapid mixing device for solid color paint used in varnish spraying. Background Technology

[0002] In the field of varnish mixing technology, the mixing of solid color paint is an important step. Solid color paint usually refers to paint without added metal powder and is widely used in various spraying operations, such as car repair, furniture painting and building exterior wall protection. The traditional solid color paint mixing method mainly uses the setting of turbine and worm gear to keep the mixing box in a rotating state, thereby achieving the mixing of paint.

[0003] Existing solid color paint formulations lack a premixing step, which not only reduces the mixing rate of the paint but also affects the mixing effect. Summary of the Invention

[0004] The purpose of this invention is to provide a rapid mixing device for solid color paint in varnish spraying, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a quick mixing device for solid color paint for varnish spraying, including a mixing shell, wherein a stirring mechanism and a rinsing mechanism are provided inside the mixing shell, and a discharge pipe with a control valve is provided at the lower end of the mixing shell.

[0006] The stirring mechanism includes a first feed pipe, a second feed pipe, a stirring shaft, a driven wheel, a driving wheel, a motor, a mixing block, and stirring rods. The first and second feed pipes are both mounted on the mixing shell and are symmetrically arranged. The stirring shaft is rotatably mounted on the mixing shell and extends into the interior of the mixing shell. The driven wheel is mounted on the stirring shaft extending to the outside of the mixing shell. The driving wheel is meshed with the driven wheel. The motor is mounted on the driving wheel. The mixing block is mounted on the stirring shaft. The lower ends of the first and second feed pipes both face the mixing block. The mixing block has a rhomboid cross-section. The stirring rods are mounted on the stirring shaft and are symmetrically arranged.

[0007] The present invention further describes that the rinsing mechanism includes a rotary joint, a connecting pipe and a spray outlet. The stirring shaft is hollow, the rotary joint is located at the upper end of the stirring shaft, the connecting pipe is connected to the stirring shaft, there are two connecting pipes arranged symmetrically, the connecting pipe is U-shaped, the spray outlet is opened on the connecting pipe, and the spray outlet is corresponding to the inner wall of the mixing shell.

[0008] The present invention further describes that a scraper is provided at the end of the stirring rod away from the stirring shaft, the scraper is correspondingly provided with the inner wall of the mixing shell, and the scraper is made of rubber.

[0009] The present invention further explains that a support plate is fixedly connected to the top of the mixing shell, and the support plate is configured to cooperate with the motor.

[0010] The present invention further explains that a flow guide block is provided inside the stirring shaft. The flow guide block is conical and is configured to cooperate with the connecting pipe.

[0011] The present invention further describes that the bottom of the mixing shell is provided with support columns, the number of support columns is four and they are symmetrically arranged, and the lower end of the support columns is provided with anti-slip pads.

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

[0013] (1) By setting up a mixing shell, a stirring mechanism and a rinsing mechanism, when in use, the paint is first added to the mixing shell, then stirred by the stirring mechanism, and then the inner wall of the mixing shell is rinsed by the rinsing mechanism. The stirring mechanism includes a first feed pipe, a second feed pipe, a stirring shaft, a driven wheel, a driving wheel, a motor, a mixing block and a stirring rod. When in use, the motor is first turned on to drive the driving wheel to rotate. Since the driving wheel and the driven wheel are meshed, the stirring shaft can rotate, which in turn can rotate the mixing block and the stirring rod. Then, different paints are added to the interior of the mixing shell from the first feed pipe and the second feed pipe respectively. Since the lower ends of the first feed pipe and the second feed pipe are facing the mixing block, the different paints first come into contact with the mixing block. By rotating the mixing block, the different paints are pre-mixed. Then, the different paints are mixed by the stirring rod, which improves the mixing efficiency of solid color paint. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the stirring mechanism provided in an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the rinsing mechanism provided in an embodiment of the present invention;

[0018] Figure 4This is provided by the embodiment of the present utility model. Figure 3 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Mixing shell; 2. Stirring mechanism; 3. Washing mechanism; 4. Discharge pipe; 5. Scraper; 6. Support plate; 7. Drain block; 8. Support column; 9. Anti-slip pad; 201. First feed pipe; 202. Second feed pipe; 203. Stirring shaft; 204. Driven wheel; 205. Drive wheel; 206. Motor; 207. Mixing block; 208. Stirring rod; 301. Rotary joint; 302. Connecting pipe; 303. Spray outlet. Detailed Implementation

[0020] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-4 The present invention provides a technical solution: a quick mixing device for solid color paint for clear varnish spraying, including a mixing shell 1, a stirring mechanism 2 and a rinsing mechanism 3 are provided inside the mixing shell 1, and a discharge pipe 4 with a control valve is provided at the lower end of the mixing shell 1.

[0022] The mixing mechanism 2 includes a first feed pipe 201, a second feed pipe 202, a mixing shaft 203, a driven wheel 204, a driving wheel 205, a motor 206, a mixing block 207, and a mixing rod 208. The first feed pipe 201 and the second feed pipe 202 are both mounted on the mixing shell 1, and are symmetrically arranged. The mixing shaft 203 is rotatably mounted on the mixing shell 1 and extends into the interior of the mixing shell 1. The driven wheel 204 is... On the stirring shaft 203 extending to the outside of the mixing shell 1, the driving wheel 205 is meshed with the driven wheel 204, the motor 206 is mounted on the driving wheel 205, the mixing block 207 is mounted on the stirring shaft 203, the lower ends of the first feed pipe 201 and the second feed pipe 202 are both positioned towards the mixing block 207, the cross-section of the mixing block 207 is diamond-shaped, and the stirring rods 208 are mounted on the stirring shaft 203, and the number of stirring rods 208 is several and symmetrically arranged.

[0023] The above scheme is adopted: by setting up a mixing shell 1, a stirring mechanism 2, and a rinsing mechanism 3, in use, the paint is first added to the mixing shell 1, then stirred by the stirring mechanism 2, and then the inner wall of the mixing shell 1 is rinsed by the rinsing mechanism 3. The stirring mechanism 2 includes a first feed pipe 201, a second feed pipe 202, a stirring shaft 203, a driven wheel 204, a driving wheel 205, a motor 206, a mixing block 207, and a stirring rod 208. In use, the motor 206 is first turned on, so that the motor 206 drives the driving wheel 205 to rotate. Because the driving wheel 205 and the driven wheel 204... The wheel 204 engages, which in turn allows the stirring shaft 203 to rotate, thereby causing the mixing block 207 and the stirring rod 208 to rotate. Different paints are then added into the mixing shell 1 from the first feed pipe 201 and the second feed pipe 202, respectively. Since the lower ends of the first feed pipe 201 and the second feed pipe 202 are both facing the mixing block 207, the different paints first come into contact with the mixing block 207. The rotation of the mixing block 207 premixes the different paints, and then the stirring rod 208 mixes the different paints, thus improving the mixing efficiency of solid color paints.

[0024] refer to Figure 3 The rinsing mechanism 3 includes a rotary joint 301, a connecting pipe 302, and a spray outlet 303. The stirring shaft 203 is hollow. The rotary joint 301 is located at the upper end of the stirring shaft 203. The connecting pipe 302 is connected to the stirring shaft 203. There are two connecting pipes 302, which are symmetrically arranged and are U-shaped. The spray outlet 303 is opened on the connecting pipe 302 and is corresponding to the inner wall of the mixing shell 1.

[0025] The above scheme is adopted: by setting a rotary joint 301, a connecting pipe 302 and a spray outlet 303, when in use, the stirring shaft 203 is first set to be hollow. Clean water is added into the stirring shaft 203 through the rotary joint 301. Then the clean water enters the connecting pipe 302. Through the rotation of the connecting pipe 302, the clean water is thrown out through the spray outlet 303 and acts on the inner wall of the mixing shell 1 to rinse the inner wall of the mixing shell 1.

[0026] refer to Figure 2 A scraper 5 is provided at the end of the stirring rod 208 away from the stirring shaft 203. The scraper 5 is correspondingly provided to the inner wall of the mixing shell 1. The scraper 5 is made of rubber.

[0027] The above solution is adopted: by setting up a scraper 5, after the inner wall of the mixing shell 1 is rinsed with clean water, the scraper 5 can scrape off the inner wall of the mixing shell 1, further increasing the cleanliness of the inner wall of the mixing shell 1.

[0028] refer to Figure 1 A support plate 6 is fixedly connected to the top of the mixing shell 1, and the support plate 6 is configured to cooperate with the motor 206.

[0029] The above solution is adopted: by setting the support plate 6, the support plate 6 can support the motor 206 during use, thereby improving the stability of the motor 206 during operation.

[0030] refer to Figure 4 The stirring shaft 203 is equipped with a flow guide block 7, which is conical in shape and is configured to cooperate with the connecting pipe 302.

[0031] The above solution is adopted: by setting the diversion block 7, when in use, the diversion block 7 can divert the clean water entering the stirring shaft 203 into the connecting pipe 302.

[0032] refer to Figure 1 The bottom of the mixing shell 1 is provided with four support columns 8, which are arranged symmetrically. The lower end of the support column 8 is provided with an anti-slip pad 9.

[0033] The above solution is adopted: by setting support column 8 and anti-slip pad 9, during use, the support column 8 can first support the mixing shell 1, improving the stability of the mixing shell 1, and then the anti-slip pad 9 can increase the friction between the support column 8 and the ground, further improving the stability of the mixing shell 1.

[0034] The working principle of this utility model:

[0035] In use, first turn on the motor 206, causing it to drive the drive wheel 205 to rotate. Since the drive wheel 205 and driven wheel 204 are meshed, the stirring shaft 203 rotates, which in turn causes the mixing block 207 and stirring rod 208 to rotate. Then, different paints are added to the mixing shell 1 through the first feed pipe 201 and the second feed pipe 202, respectively. Because the lower ends of both the first feed pipe 201 and the second feed pipe 202 face the mixing block 207, the different paints first contact the mixing block 207. The rotation of the mixing block 207 pre-mixes the different paints, and then the stirring rod 208 further mixes them. Different paints are mixed to improve the mixing efficiency of solid color paint. The stirring shaft 203 is hollow, and clean water is added to the stirring shaft 203 through the rotary joint 301. The clean water then enters the connecting pipe 302. Through the rotation of the connecting pipe 302, the clean water is thrown out through the spray outlet 303 and acts on the inner wall of the mixing shell 1 to rinse the inner wall of the mixing shell 1. After the clean water rinses the inner wall of the mixing shell 1, the scraper 5 can scrape the inner wall of the mixing shell 1 to further increase the cleanliness of the inner wall of the mixing shell 1. Then the guide block 7 can guide the clean water that has entered the stirring shaft 203 into the connecting pipe 302.

[0036] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rapid mixing device for solid color paint for varnish spraying, comprising a mixing shell (1), characterized in that: The mixing shell (1) is equipped with a stirring mechanism (2) and a rinsing mechanism (3) inside, and a discharge pipe (4) with a control valve is provided at the lower end of the mixing shell (1). The stirring mechanism (2) includes a first feed pipe (201), a second feed pipe (202), a stirring shaft (203), a driven wheel (204), a driving wheel (205), a motor (206), a mixing block (207), and a stirring rod (208). The first feed pipe (201) and the second feed pipe (202) are both disposed on the mixing shell (1), and the first feed pipe (201) and the second feed pipe (202) are symmetrically arranged. The stirring shaft (203) is rotatably disposed on the mixing shell (1) and extends into the interior of the mixing shell (1). The driven wheel (204) is disposed on... The stirring shaft (203) is placed on the outside of the mixing shell (1), the driving wheel (205) is meshed with the driven wheel (204), the motor (206) is set on the driving wheel (205), the mixing block (207) is set on the stirring shaft (203), the lower ends of the first feed pipe (201) and the second feed pipe (202) are both set towards the mixing block (207), the mixing block (207) has a rhomboid cross section, the stirring rod (208) is set on the stirring shaft (203), and the number of stirring rods (208) is several and symmetrically arranged.

2. The rapid mixing device for solid color paint for varnish spraying according to claim 1, characterized in that: The rinsing mechanism (3) includes a rotary joint (301), a connecting pipe (302), and a spray outlet (303). The stirring shaft (203) is hollow. The rotary joint (301) is located at the upper end of the stirring shaft (203). The connecting pipe (302) is connected to the stirring shaft (203). There are two connecting pipes (302) arranged symmetrically. The connecting pipes (302) are U-shaped. The spray outlet (303) is opened on the connecting pipe (302). The spray outlet (303) is corresponding to the inner wall of the mixing shell (1).

3. The rapid mixing device for solid color paint for varnish spraying according to claim 1, characterized in that: A scraper (5) is provided at one end of the stirring rod (208) away from the stirring shaft (203). The scraper (5) is provided corresponding to the inner wall of the mixing shell (1). The scraper (5) is made of rubber.

4. The rapid mixing device for solid color paint for varnish spraying according to claim 1, characterized in that: The top of the mixing shell (1) is fixedly connected to a support plate (6), which is configured in conjunction with the motor (206).

5. The rapid mixing device for solid color paint for varnish spraying according to claim 1, characterized in that: The stirring shaft (203) is provided with a flow guide block (7) inside. The flow guide block (7) is conical and is configured to cooperate with the connecting pipe (302).

6. The rapid mixing device for solid color paint for varnish spraying according to claim 1, characterized in that: The bottom of the mixing shell (1) is provided with support columns (8), and there are four support columns (8) arranged symmetrically. The lower end of the support column (8) is provided with an anti-slip pad (9).

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