A paint mixing device

Abstract

This utility model relates to the field of paint preparation technology, and proposes a paint preparation mixing device, including a mixing tank and a hydraulic lift. A housing is fixedly mounted on the hydraulic lift, and a drive rod is rotatably mounted on the housing. A support rod is fixedly mounted at one end of the drive rod, and four sets of adjusting devices are evenly installed on the support rod to improve paint mixing efficiency and facilitate cleaning. This utility model, by activating an electric telescopic rod, pulls a sliding block downwards, continuously reducing the angle between the first and second mixing rods, bringing the two mixing rods closer to a horizontal state, thereby expanding the mixing range. Furthermore, the adjusting devices have minimal gaps, facilitating cleaning and preventing paint residue in the gaps from affecting the quality of the next batch of paint mixed.

Description

Technical Field

[0001] This utility model relates to the field of coating preparation technology, specifically to a stirring device for coating preparation. Background Technology

[0002] Paint is applied to the surface of an object to be protected or decorated, and forms a continuous film that adheres firmly to the object. Currently, the application of architectural coatings requires color mixing and sometimes the addition of other materials to improve the quality of the coatings.

[0003] Patent document CN221514126U discloses a paint mixing device, protecting the following claim: "It includes a mixing tank and a hydraulic lift, the hydraulic lift being located on one side of the mixing tank and both being placed on the same horizontal plane. The output end of the hydraulic lift is provided with a drive box, and the bottom end of the drive box is rotatably equipped with a mixing shaft. The mixing tank is located below the drive box, and the mixing shaft can be inserted into the interior of the mixing tank. A mixing assembly is provided in the middle of the mixing shaft; the mixing assembly includes a telescopic part and four sets of mixing parts, the telescopic part being located in the middle of the mixing shaft. This invention can continuously change the mixing radius, improving the mixing efficiency and mixing quality of the paint." However, this mixing device has many gaps, making cleaning tedious. If paint residue remains in the gaps, it can cause color deviation in subsequent paint applications, affecting its quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a mixing device for coating preparation, which solves the problem that coating residue in the device gaps affects the quality of the coating to be mixed in the next batch.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mixing device for coating preparation includes a mixing tank and a hydraulic lift. An equipment shell is fixedly installed on the hydraulic lift. A drive rod is rotatably installed on the equipment shell. A support rod is fixedly installed at one end of the drive rod. Four sets of adjustment devices for improving the mixing efficiency of the coating and facilitating cleaning are evenly installed on the support rod.

[0007] Each set of adjustment devices includes a first connecting block that is inserted and installed on a support rod. A support tube is fixedly installed on the first connecting block. A second connecting block is fixedly installed on the support tube. A sliding block is slidably installed on the support tube. A connecting rope is slidably installed inside the support tube, and one end of the connecting rope is fixedly connected to the sliding block. As the connecting rope moves inside the support tube, it can drive the sliding block to move up and down along the support tube.

[0008] Preferably, the adjusting device includes a silicone sealing ring fixedly installed on the second connecting block, a first guide wheel rotatably installed on the first connecting block, a second guide wheel rotatably installed on the second connecting block, a first stirring rod rotatably installed on the sliding block, a second stirring rod rotatably installed on the second connecting block, and an adjusting block rotatably installed between the first stirring rod and the second stirring rod.

[0009] Preferably, the adjusting device includes a plug fixedly connected to one end of the connecting rope, a sliding groove is provided on the support rod, a cross block is slidably installed on the sliding groove, and four sets of slots are provided on the cross block to cooperate with the plug.

[0010] Preferably, the adjusting device includes a limiting tube fixedly installed on the first connecting block, a limiting rod fixedly connected to the sliding block and slidably installed inside the limiting tube, and a spring sleeved on the limiting rod.

[0011] Preferably, an electric telescopic rod is fixedly installed inside the support rod, and the movable end of the electric telescopic rod is fixedly connected to the cross block.

[0012] Preferably, the support rod is equipped with a plug-in device, which includes four sets of No. 1 connecting slots formed on the support rod to cooperate with the No. 1 connecting block, four sets of No. 2 connecting slots formed on the support rod to cooperate with the No. 2 connecting block, and fastening bolts that are threadedly connected to the No. 1 connecting block and the No. 2 connecting block are installed on the support rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of the adjustment device, moves the sliding block downward by activating the electric telescopic rod. When the connecting rope passes through the silicone sealing ring, the silicone sealing ring can scrape off the paint on the connecting rope, preventing paint from remaining in the support tube. The angle between the first and second stirring rods continuously decreases, making the two stirring rods nearly horizontal, thereby expanding the stirring range. Furthermore, the adjustment device has few gaps, making it easy to clean and avoiding the situation where paint residue in the device gaps affects the quality of the paint in the next stirring.

[0015] 2. This utility model, through the setting of the plug-in device, allows for the quick replacement of the stirring rod by inserting the first connecting block into the first connecting groove, inserting the plug into the slot on the cross block, inserting the second connecting block into the second connecting groove, and limiting the first and second connecting blocks by fastening bolts. Furthermore, the opening of the connecting groove can be blocked by the connecting blocks. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the adjusting device of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall internal structure of the support column of this utility model;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged portion at point A.

[0021] In the diagram: 1. Mixing tank; 2. Hydraulic lift; 3. Equipment casing; 4. Drive rod; 41. Support rod; 5. Adjusting device; 501. Connecting block No. 1; 502. Support pipe; 503. Connecting block No. 2; 504. Sliding block; 505. Connecting rope; 506. Silicone sealing ring; 507. Guide wheel No. 1; 508. Guide wheel No. 2; 509. Mixing rod No. 1; 510. Mixing rod No. 2; 511. Adjusting block; 512. Insert block; 513. Sliding groove; 514. Cross block; 515. Slot; 516. Limiting tube; 517. Limiting rod; 518. Spring; 6. Electric telescopic rod; 7. Plug-in device; 701. Connecting groove No. 1; 702. Connecting groove No. 2; 703. Fastening bolt. Detailed Implementation

[0022] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Example 1

[0024] Reference Figures 1-4 This embodiment proposes a mixing device for coating preparation. By setting the adjustment device 5, the problem of coating residue in the device gaps affecting the quality of the coating for the next mixing is solved. The device includes a mixing tank 1 and a hydraulic lift 2. The position of the support rod 41 can be adjusted by adjusting the hydraulic lift 2. The equipment shell 3 is fixedly installed on the hydraulic lift 2. The drive rod 4 is rotatably installed on the equipment shell 3. The support rod 41 is fixedly installed at one end of the drive rod 4. Four sets of adjustment devices 5 are evenly installed on the support rod 41 to improve the coating mixing efficiency and facilitate cleaning. The setting of the adjustment device 5 can not only adjust the mixing range of the coating, but also facilitate the cleaning of the adjustment device 5.

[0025] Each set of adjustment devices 5 includes a first connecting block 501 inserted into and mounted on a support rod 41. A support tube 502 is fixedly mounted on the first connecting block 501. A second connecting block 503 is fixedly mounted on the support tube 502. A sliding block 504 is slidably mounted on the support tube 502. A connecting rope 505 is slidably mounted inside the support tube 502, and one end of the connecting rope 505 is fixedly connected to the sliding block 504. As the connecting rope 505 moves inside the support tube 502, it can drive the sliding block 504 to move up and down along the support tube 502. The adjustment device 5 includes a silicone sealing ring 506 fixedly mounted on the second connecting block 503. A rotatable... A first guide wheel 507 is installed, and a second guide wheel 508 is rotatably mounted on the second connecting block 503. The first guide wheel 507 and the second guide wheel 508 make the connecting rope 505 move more smoothly. A first stirring rod 509 is rotatably mounted on the sliding block 504, and a second stirring rod 510 is rotatably mounted on the second connecting block 503. An adjusting block 511 is rotatably mounted between the first stirring rod 509 and the second stirring rod 510. The adjusting device 5 includes an insert 512 fixedly connected to one end of the connecting rope 505. A sliding groove 513 is opened on the support rod 41, and a cross block 514 is slidably mounted on the sliding groove 513. Four sets of slots 515 are provided for use with insert blocks 512. The adjustment device 5 includes a limiting tube 516 fixedly installed on the first connecting block 501. A limiting rod 517 fixedly connected to the sliding block 504 is slidably installed inside the limiting tube 516. A spring 518 is sleeved on the limiting rod 517. The spring 518 allows the limiting rod 517 to drive the sliding block 504 to quickly return to its original position. An electric telescopic rod 6 is fixedly installed inside the support rod 41, and the movable end of the electric telescopic rod 6 is fixedly connected to the cross block 514. When it is necessary to adjust the stirring range, the electric telescopic rod 6 is activated to drive the insert block 512, which is inserted into the cross block 514, to move downwards. Under the action of the insert block 512, the sliding block 504 is pulled downward. When the connecting rope 505 passes through the silicone sealing ring 506, the silicone sealing ring 506 can scrape off the paint on the connecting rope 505, preventing paint from remaining in the support tube 502. The limiting rod 517 moves in the limiting tube 516 to squeeze the spring 518. The angle between the first stirring rod 509 and the second stirring rod 510 continuously decreases, making the two stirring rods close to a horizontal state, thereby expanding the stirring range. In addition, there are not many gaps in the adjusting device 5, which makes it easy to clean the adjusting device 5 and avoids the situation where paint residue in the device gaps affects the quality of the paint in the next stirring.

[0026] Example 2

[0027] Based on Example 1, the technical solution proposed in Example 1 is used to solve the problem that residual paint in the device gaps affects the quality of the paint in the next mixing. Since the stirring rod is in a high-speed rotating state and is subjected to high pressure when stirring the material, the service life of the stirring rod is limited. In addition, when stirring the paint for a long time, the stirring rod will be imprinted with paint color, which is difficult to clean, making the stirring rod replacement more frequent. In order to facilitate the replacement of the stirring rod.

[0028] Reference Figures 1-4 A plug-in device 7 is installed on the support rod 41. The plug-in device 7 includes four sets of first connecting grooves 701 that are formed on the support rod 41 and cooperate with the first connecting block 501. Four sets of second connecting grooves 702 that are formed on the support rod 41 and cooperate with the second connecting block 503. Fastening bolts 703 that are threadedly connected to the first connecting block 501 and the second connecting block 503 are installed on the support rod 41. The first connecting block 501 is inserted into the first connecting groove 701, the plug 512 is inserted into the slot 515 on the cross block 514, and the second connecting block 503 is inserted into the second connecting groove 702. The fastening bolts 703 limit the first connecting block 501 and the second connecting block 503, and the opening of the connecting groove can be blocked by the connecting block, thereby completing the quick replacement of the stirring rod.

[0029] Working principle: Insert the first connecting block 501 into the first connecting groove 701, insert the plug 512 into the slot 515 on the cross block 514, and insert the second connecting block 503 into the second connecting groove 702. The first connecting block 501 and the second connecting block 503 are limited by the fastening bolt 703, and the openings of the connecting grooves can be blocked by the connecting blocks, thus completing the quick replacement of the stirring rod. Activating the electric telescopic rod 6 moves the plug 512, which is connected to the cross block 514, downwards. Under the action of the connecting rope 505, the plug 512 pulls the sliding block 504 downwards. When the connecting rope 505 passes through the silicone sealing ring 506, the silicone sealing ring 506 can scrape off the paint on the connecting rope 505, preventing paint from remaining in the support tube 502. The limiting rod 517 moves within the limiting tube 516 to compress the spring 518. The angle between the first stirring rod 509 and the second stirring rod 510 continuously decreases, making the two stirring rods nearly horizontal, thereby expanding the stirring range. Furthermore, the adjusting device 5 does not have many gaps, making it easy to clean the adjusting device 5 and avoiding the situation where paint residue in the device gaps affects the quality of the paint in the next stirring.

[0030] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paint mixing apparatus for paint mixing, comprising a mixing tub (1) and a hydraulic elevator (2), characterized in that, The hydraulic lift (2) is fixedly installed with an equipment shell (3), and a drive rod (4) is rotatably installed on the equipment shell (3). A support rod (41) is fixedly installed at one end of the drive rod (4), and four sets of adjustment devices (5) for improving the efficiency of paint mixing and facilitating cleaning are evenly installed on the support rod (41). Each set of adjustment devices (5) includes a first connecting block (501) inserted into a support rod (41), a support tube (502) fixedly installed on the first connecting block (501), a second connecting block (503) fixedly installed on the support tube (502), a sliding block (504) slidably installed on the support tube (502), a connecting rope (505) slidably installed inside the support tube (502), and one end of the connecting rope (505) is fixedly connected to the sliding block (504). As the connecting rope (505) moves inside the support tube (502), it can drive the sliding block (504) to move up and down along the support tube (502).

2. The paint mixing apparatus according to claim 1, wherein The adjusting device (5) includes a silicone sealing ring (506) fixedly installed on the second connecting block (503), a first guide wheel (507) rotatably installed on the first connecting block (501), a second guide wheel (508) rotatably installed on the second connecting block (503), a first stirring rod (509) rotatably installed on the sliding block (504), a second stirring rod (510) rotatably installed on the second connecting block (503), and an adjusting block (511) rotatably installed between the first stirring rod (509) and the second stirring rod (510).

3. The paint mixing apparatus according to claim 2, wherein The adjusting device (5) includes a plug (512) fixedly connected to one end of the connecting rope (505), a sliding groove (513) is provided on the support rod (41), a cross block (514) is slidably installed on the sliding groove (513), and four sets of slots (515) are provided on the cross block (514) to cooperate with the plug (512).

4. The mixing equipment for coating preparation according to claim 3, characterized in that, The adjusting device (5) includes a limiting tube (516) fixedly installed on the first connecting block (501), and a limiting rod (517) fixedly connected to the sliding block (504) is slidably installed inside the limiting tube (516), and a spring (518) is sleeved on the limiting rod (517).

5. The mixing device for coating preparation according to claim 4, characterized in that, An electric telescopic rod (6) is fixedly installed inside the support rod (41), and the movable end of the electric telescopic rod (6) is fixedly connected to the cross block (514).

6. The mixing device for coating preparation according to claim 1, characterized in that, The support rod (41) is equipped with a plug-in device (7), which includes four sets of first connecting grooves (701) on the support rod (41) that cooperate with the first connecting block (501), four sets of second connecting grooves (702) on the support rod (41) that cooperate with the second connecting block (503), and fastening bolts (703) that are threadedly connected to the first connecting block (501) and the second connecting block (503) are installed on the support rod (41).

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