Paint pumping device for painting bamboo boards

Abstract

The utility model discloses a paint pumping device for painting bamboo boards, which relates to the technical field of paint pumping equipment and comprises a U-shaped base, four universal wheels are rotatably connected to the bottom of the U-shaped base through bearings, two vertically arranged electric telescopic rods are fixedly mounted on the U-shaped base, and a carrier plate is fixedly mounted at the output ends of the two electric telescopic rods. And a fixed cylinder is fixed to the carrying plate in a penetrating mode, the bottom of the fixed cylinder fixedly communicates with a flared pipe, the bottom end of the flared pipe fixedly communicates with a paint inlet pipe, and a stirring assembly is installed on the fixed cylinder and used for stirring paint in the paint bucket. The spiral auger and the two stirring rods are driven by the driving motor to rotate, paint in the paint bucket is stirred by the two stirring rods, layering of the paint is prevented, the paint in the paint bucket can be better introduced into the paint inlet pipe through the spiral auger, the paint is more smoothly and orderly pumped out by the paint pump, and the paint is more uniform. And the painting use requirements of the bamboo boards are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of paint extraction equipment, in particular to a paint extraction device for painting bamboo and wood boards. Background Art

[0002] Bamboo-wood composite board has the advantages of high raw material utilization rate and low product cost. It is a high-strength structural material. Bamboo-wood composite board is made by splitting bamboo longitudinally and processing it into bamboo strip curtains. The residues of lumber making and rotary cutting (waste materials such as board skin and wood core) or small-diameter wood are rolled into mesh wood bundles and sewn into wood bundle curtains. The rotary cut wood veneer is used as the constituent unit. After drying and gluing, the wood bundle curtain is used as the core layer, the bamboo strip curtain is used as the inner layer, the wood veneer is used as the surface layer, and if necessary, there can be a layer of impregnated paper on the surface layer. It is combined into a symmetrical layered structure blank, which is hot-pressed and glued into bamboo-wood composite board.

[0003] When processing bamboo and wood boards, in order to improve their aesthetics, their surfaces are often painted. During the painting process, a paint pumping device is needed to pump the paint to the paint roller so that the paint roller can evenly and effectively apply the paint to the bamboo and wood boards. When using a traditional paint pumping device, it simply draws the paint from the paint bucket. The paint in the paint bucket is prone to stratification during a long period of static standing, resulting in uneven extraction of the paint, affecting the painting effect, and thus affecting the painting production of bamboo and wood boards. Utility Model Content

[0004] The purpose of the present application is to provide a paint extraction device for painting bamboo and wood boards, so as to solve the problem that the traditional paint extraction device proposed in the above background technology, when in use, simply extracts the paint from the paint bucket, and the paint in the paint bucket is prone to stratification during the long-term static process, resulting in uneven extraction of the paint, affecting the painting effect, and thus affecting the painting production of bamboo and wood boards.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a paint extraction device for painting bamboo and wood boards, comprising a U-shaped base, the bottom of the U-shaped base is rotatably connected to four universal wheels through a bearing, two vertically arranged electric telescopic rods are fixedly installed on the U-shaped base, the output ends of the two electric telescopic rods are fixedly installed with a carrier plate, a fixed cylinder is passed through and fixed on the carrier plate, the bottom of the fixed cylinder is fixedly connected to a flaring pipe, the bottom end of the flaring pipe is fixedly connected to a paint inlet pipe, a stirring assembly is installed on the fixed cylinder, the stirring assembly is used for stirring the paint in the paint bucket, a paint extraction pump is fixedly installed on the upper surface of the carrier plate, the liquid inlet end of the paint extraction pump is fixedly connected to a paint delivery pipe, the other end of the paint delivery pipe extends to the interior of the fixed cylinder, the liquid outlet end of the paint extraction pump is fixedly connected to a paint guide pipe, and the other end of the paint guide pipe is provided with a connecting sleeve.

[0006] Furthermore, a fixing bolt is provided through the U-shaped base, and the U-shaped base is threadedly connected to the fixing bolt, a stop block is fixed to the bottom end of the fixing bolt, and the four universal wheels are arranged on both sides of the fixing bolt.

[0007] Furthermore, the stirring assembly includes a rotating rod and a driving motor. The rotating rod is installed on the fixed cylinder, and the joint between the fixed cylinder and the rotating rod is rotatably connected through a bearing. The driving motor is fixedly installed on the top of the fixed cylinder. The rotating rod is driven by the driving motor, and the flaring tube and the paint inlet tube are both sleeved on the outside of the rotating rod.

[0008] Furthermore, a spiral auger is fixed to the bottom end of the rotating rod, and the spiral auger is gap-matched with the inner wall of the paint inlet pipe.

[0009] Furthermore, a connecting plate is fixed to the bottom end of the spiral auger, and the bottom of the connecting plate is rotatably connected to a bottom column via a bearing.

[0010] Furthermore, two fixing plates are fixed to the peripheral side surfaces of the connecting disk, stirring rods are fixed to the upper surfaces of the fixing plates, and the two stirring rods are symmetrically arranged with respect to the connecting disk.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the utility model, the spiral auger and two stirring rods are driven by a driving motor to rotate, so that the two stirring rods stir the paint in the paint bucket to prevent the paint from stratifying. The spiral auger can better introduce the paint in the paint bucket into the interior of the paint tube, so that the paint can be pumped out more smoothly and orderly by the paint pump, which better meets the painting needs of bamboo and wood boards.

[0013] 2. In the utility model, four universal wheels are arranged at the bottom of the U-shaped base, so that the device is more convenient and labor-saving when replacing the paint bucket; the fixing bolt is tightened with a wrench to push the stop block down to contact the ground. With the help of the stop block, the U-shaped base can be better fixed on the ground, thereby ensuring the stability of the device when in use; the fixing tube is lifted by two electric telescopic rods, making the process of inserting the fixing tube into the paint bucket more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a paint extraction device for painting bamboo and wood boards in an embodiment of the present application;

[0016] Figure 2 This is a structural front view of a paint extraction device for painting bamboo and wood boards in an embodiment of the present application;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed cylinder, the flaring tube, the paint inlet tube and the stirring assembly in the embodiment of the present application;

[0018] Figure 4 It is a partial structural schematic diagram of the stirring assembly in the embodiment of the present application.

[0019] In the figure: 1. U-shaped base; 2. universal wheel; 3. electric telescopic rod; 4. carrier plate; 5. fixing tube; 6. flaring tube; 7. paint inlet tube; 8. paint extraction pump; 9. paint delivery tube; 10. paint guide tube; 11. connecting sleeve; 12. fixing bolt; 13. stop block; 14. rotating rod; 15. driving motor; 16. spiral auger; 17. connecting plate; 18. bottom column; 19. fixing plate; 20. stirring rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example: Reference Figure 1-4 The paint extraction device shown in the figure for painting bamboo and wood boards comprises a U-shaped base 1, the bottom of the U-shaped base 1 is rotatably connected with four universal wheels 2 through bearings, two vertically arranged electric telescopic rods 3 are fixedly installed on the U-shaped base 1, the output ends of the two electric telescopic rods 3 are fixedly installed with a carrier plate 4, a fixed cylinder 5 is passed through and fixed on the carrier plate 4, the bottom of the fixed cylinder 5 is fixedly connected with an expanding tube 6, the bottom end of the expanding tube 6 is fixedly connected with a paint inlet pipe 7, a stirring assembly is installed on the fixed cylinder 5, and the stirring assembly is used for stirring the paint in the paint bucket, a paint extraction pump 8 is fixedly installed on the upper surface of the carrier plate 4, the liquid inlet end of the paint extraction pump 8 is fixedly connected with a paint delivery pipe 9, the other end of the paint delivery pipe 9 extends to the interior of the fixed cylinder 5, the liquid outlet end of the paint extraction pump 8 is fixedly connected with a paint guide pipe 10, and the other end of the paint guide pipe 10 is provided with a connecting sleeve 11.

[0022] The four universal wheels 2 arranged at the bottom of the U-shaped base 1 make it easier and more labor-saving to replace the paint bucket with the device, and the two electric telescopic rods 3 are used to lift the fixed tube 5, making it more convenient and labor-saving to insert the fixed tube 5 into the paint bucket.

[0023] A fixing bolt 12 is provided through the U-shaped base 1 , and the U-shaped base 1 is threadedly connected to the fixing bolt 12 . A stopper 13 is fixed to the bottom end of the fixing bolt 12 . Four universal wheels 2 are disposed on both sides of the fixing bolt 12 .

[0024] The fixing bolt 12 is tightened with a wrench to push the stop block 13 downward to contact the ground. The stop block 13 can help the U-shaped base 1 to be better fixed on the ground, thereby ensuring the stability of the device when in use.

[0025] Among them, the stirring assembly includes a rotating rod 14 and a driving motor 15. The rotating rod 14 is installed on the fixed cylinder 5, and the joint of the fixed cylinder 5 and the rotating rod 14 is rotatably connected through a bearing. The driving motor 15 is fixedly installed on the top of the fixed cylinder 5. The rotating rod 14 is driven by the driving motor 15. The flaring tube 6 and the paint inlet tube 7 are both sleeved on the outside of the rotating rod 14. A spiral auger 16 is fixed at the bottom end of the rotating rod 14. The spiral auger 16 and the inner wall clearance of the paint inlet tube 7 are matched. A connecting disk 17 is fixed at the bottom end of the spiral auger 16. The bottom of the connecting disk 17 is rotatably connected to a bottom column 18 through a bearing. Two fixed plates 19 are fixed to the peripheral side of the connecting disk 17. A stirring rod 20 is fixed to the upper surface of the fixed plate 19. The two stirring rods 20 are symmetrically arranged about the connecting disk 17.

[0026] The driving motor 15 is used to drive the spiral auger 16 and the two stirring rods 20 to rotate, so that the two stirring rods 20 stir the paint in the paint bucket to prevent the paint from stratifying. The spiral auger 16 can better introduce the paint in the paint bucket into the interior of the paint tube 7, so that the paint can be pumped out by the paint pump 8 more smoothly and orderly, better meeting the painting needs of bamboo and wood boards.

[0027] How this utility works:

[0028] The two electric telescopic rods 3 are extended so that the two electric telescopic rods 3 push the two stirring rods 20 upward, and the device is moved to the paint bucket that has just been unpacked by using the four universal wheels 2, so that the U-shaped base 1 clamps the paint bucket, and the fixing bolts 12 are screwed with a wrench so that the block 13 is pushed down and pressed against the ground, so that the device can remain stable when in use, and the two electric telescopic rods 3 are retracted to push the paint inlet pipe 7 and the two stirring rods 20 into the paint bucket so that the bottom of the bottom column 18 presses against the bottom of the paint bucket;

[0029] The driving motor 15 is operated to drive the spiral auger 16 and the two stirring rods 20 to rotate, so that the two stirring rods 20 stir the paint inside the paint bucket to prevent the paint in the paint bucket from stratifying, and the connecting sleeve 11 is connected to the corresponding pipe, and the paint extraction pump 8 is started to operate. The spiral auger 16 driven by the driving motor 15 pulls the paint in the paint bucket into the interior of the paint pipe 7. As the paint continues to flow in, the paint extraction pump 8 extracts the paint, so that the paint is sent along the paint guide pipe 10 to the pipe connected to the connecting sleeve 11, thereby completing the paint extraction process.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 paint extraction device for painting bamboo or wood board, comprising a U-shaped base (1), characterized in that: The bottom of the U-shaped base (1) is rotatably connected to four universal wheels (2) via bearings; two vertically arranged electric telescopic rods (3) are fixedly mounted on the U-shaped base (1); output ends of the two electric telescopic rods (3) are fixedly mounted with a carrier plate (4); a fixed cylinder (5) is passed through and fixed on the carrier plate (4); the bottom of the fixed cylinder (5) is fixedly connected to a flaring pipe (6); the bottom end of the flaring pipe (6) is fixedly connected to a paint inlet pipe (7); a stirring assembly is mounted on the fixed cylinder (5); the stirring assembly is used for stirring the paint in the paint bucket; a paint extraction pump (8) is fixedly mounted on the upper surface of the carrier plate (4); the liquid inlet end of the paint extraction pump (8) is fixedly connected to a paint delivery pipe (9); the other end of the paint delivery pipe (9) extends to the interior of the fixed cylinder (5); the liquid outlet end of the paint extraction pump (8) is fixedly connected to a paint guide pipe (10); the other end of the paint guide pipe (10) is provided with a connecting sleeve (11).

2. A paint extraction device for painting bamboo and wood boards according to claim 1, characterized in that: A fixing bolt (12) is provided through the U-shaped base (1), and the U-shaped base (1) is threadedly connected to the fixing bolt (12). A stop block (13) is fixed to the bottom end of the fixing bolt (12), and the four universal wheels (2) are arranged on both sides of the fixing bolt (12).

3. A paint extraction device for painting bamboo and wood boards according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (14) and a driving motor (15); the rotating rod (14) is mounted on the fixed cylinder (5); and the fixed cylinder (5) and the rotating rod (14) are rotatably connected at a joint via a bearing; the driving motor (15) is fixedly mounted on the top of the fixed cylinder (5); the rotating rod (14) is driven by the driving motor (15); and the flaring tube (6) and the paint inlet tube (7) are both sleeved on the outside of the rotating rod (14).

4. A paint extraction device for painting bamboo and wood boards according to claim 3, characterized in that: A spiral auger (16) is fixed to the bottom end of the rotating rod (14), and the spiral auger (16) is in clearance fit with the inner wall of the paint inlet pipe (7).

5. A paint extraction device for painting bamboo and wood boards according to claim 4, characterized in that: A connecting plate (17) is fixed to the bottom end of the spiral auger (16), and the bottom of the connecting plate (17) is rotatably connected to a bottom column (18) via a bearing.

6. A paint extraction device for painting bamboo and wood boards according to claim 5, characterized in that: Two fixing plates (19) are fixed on the peripheral side of the connecting disk (17), stirring rods (20) are fixed on the upper surface of the fixing plates (19), and the two stirring rods (20) are symmetrically arranged with respect to the connecting disk (17).

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