Extrusion roller for floor paint construction

Abstract

The utility model relates to the technical field of floor paint construction, in particular to an extrusion roller for floor paint construction, which comprises a slurry storage pipe, a rotating handle is rotatably clamped on the slurry storage pipe, a screw is coaxially and fixedly mounted on the rotating handle, a sealing block is sleeved on the screw in a threaded manner, a positioning plate is fixedly mounted at the end of the slurry storage pipe, and the positioning plate is fixedly mounted on the slurry storage pipe. According to the floor paint spraying device, the screw rod is rotationally arranged in the slurry storage pipe, the sealing block is arranged on the screw rod in a threaded and sleeved mode, the rotating handle is rotated to enable the sealing block to slide in the slurry storage pipe through the screw rod, floor paint is pumped into the slurry storage pipe through the second valve, and the floor paint can be sprayed out of the slurry storage pipe through the second valve. During construction, the rotating handle is rotated to discharge floor paint into the discharging box, the rolling shaft rotates along with the rotating drum to dip the floor paint in the discharging box to be attached to the rotating drum, the effect that the floor paint can be attached to the rotating drum during construction is achieved, and the problem that in the prior art, a roller needs to dip the floor paint frequently during construction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor paint construction, in particular to an extrusion roller for floor paint construction. Background Art

[0002] At present, floor paint construction generally uses a handheld roller to put the roller into a paint bucket so that the floor paint adheres to the surface of the roller and then rolls it on the ground. During actual construction, workers need to frequently dip the roller into the paint bucket to dip the floor paint. The construction process is labor-intensive and the painting efficiency is low. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide an extrusion roller for floor paint construction, so as to solve the problem that the existing floor paint construction requires workers to frequently immerse the roller in a paint bucket to dip the floor paint.

[0004] Based on the above purpose, the utility model provides an extrusion roller for floor paint construction, including a slurry storage pipe, a rotating handle is rotatably provided on the slurry storage pipe, a screw is coaxially fixedly installed on the rotating handle, a sealing block is provided on the threaded sleeve of the screw, a positioning plate is fixedly installed on the end of the slurry storage pipe, a discharge box is fixedly installed on the positioning plate, two rollers are rotatably provided on the discharge box, a first valve is fixedly installed on the slurry storage pipe, a connecting pipe is fixedly installed between the first valve and the discharge box, a second valve is fixedly installed on the slurry storage pipe, support arms are symmetrically fixedly installed on the positioning plate, and a rotating drum is rotatably provided between the two support arms.

[0005] As a preferred technical solution of the utility model, bearings are fixedly installed on the two supporting arms, and the rotating drum is sleeved on the two bearings.

[0006] As a preferred technical solution of the utility model, a limit stop bar is provided inside the slurry storage pipe, and a limit groove used in conjunction with the limit stop bar is provided on the sealing block.

[0007] As a preferred technical solution of the utility model, the fixed sleeve on the rotating handle is provided with an anti-slip sleeve.

[0008] As a preferred technical solution of the utility model, a guide groove is provided on the lower surface of the discharge box.

[0009] As a preferred technical solution of the utility model, a locking nut is threadedly connected to the second valve, a round tube is rotatably clamped on the locking nut, a stopper needle is fixedly installed on the round tube, and a sealing gasket is clamped inside the locking nut.

[0010] As a preferred technical solution of the utility model, an extension tube is inserted into the bottom of the circular tube, and a counterweight ball is fixedly installed at one end of the extension tube away from the circular tube.

[0011] The beneficial effects of the utility model are as follows: the utility model has a screw that is rotated inside the slurry storage pipe, and a sealing block is threadedly sleeved on the screw. The rotating handle is rotated to make the sealing block slide inside the slurry storage pipe through the screw, so that the floor paint is drawn into the slurry storage pipe through the second valve. During construction, the rotating handle is rotated to discharge the floor paint into the discharge box, and the roller rotates with the rotating drum to dip the floor paint in the discharge box and attach it to the rotating drum, thereby achieving the effect of attaching the floor paint to the rotating drum during construction, and solving the problem of the prior art that the roller needs to be frequently dipped in floor paint during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure after being split in the utility model.

[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0016] Figure 4 It is a schematic diagram of the internal connection structure of the slurry storage pipe in the utility model.

[0017] Figure 5 It is a schematic diagram of the connection structure between the discharge box and the roller in the utility model.

[0018] Figure 6 It is a schematic diagram of the internal structure of the discharge box in the utility model.

[0019] Markings in the figure are: 1. slurry storage pipe; 11. rotating handle; 111. anti-slip sleeve; 12. screw; 13. sealing block; 131. limit stop bar; 132. limit groove; 14. first valve; 15. connecting pipe; 2. positioning plate; 21. support arm; 22. rotating drum; 23. bearing; 3. discharge box; 31. roller; 32. guide groove; 4. second valve; 41. locking nut; 411. sealing gasket; 42. round tube; 421. stop needle; 43. extension tube; 44. counterweight ball. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figure 1-6 As shown, the utility model provides an extrusion roller for floor paint construction, including a slurry storage pipe 1, which is a construction handle with a hollow interior for storing floor paint, a rotating handle 11 is rotatably provided on the slurry storage pipe 1, and the rotating handle 11 is rotatably provided at the end of the slurry storage pipe 1, a screw 12 is coaxially fixedly installed on the rotating handle 11, the screw 12 is placed inside the slurry storage pipe 1, and the other end is coaxially rotatably provided at the end of the slurry storage pipe 1 away from the rotating handle 11, a sealing block 13 is threadedly sleeved on the screw 12, the sealing block 13 is made of rubber and fits tightly with the inside of the slurry storage pipe 1, a positioning plate 2 is fixedly installed at the end of the slurry storage pipe 1 away from the rotating handle 11, a discharge box 3 is fixedly installed on the positioning plate 2, and the discharge box 3 is fixedly installed on the positioning plate 2 at the opposite side of the slurry storage pipe 1, and two rollers are rotatably provided on the discharge box 3. Axis 31, two rollers 31 are rotatably clamped at the open end of the discharge box 3, and the two rollers 31 are tightly fitted with the inside of the discharge box 3. A first valve 14 is fixedly installed on the slurry storage pipe 1, and the first valve 14 is installed at the liquid outlet of the slurry storage pipe 1. The liquid outlet is opened at one end of the slurry storage pipe 1 close to the positioning plate 2. A connecting pipe 15 is fixedly installed between the first valve 14 and the discharge box 3, and the connecting pipe 15 is fixedly connected to the liquid inlet of the discharge box 3. The liquid inlet of the discharge box 3 is opened in the middle of the top side close to the positioning plate 2. A second valve 4 is fixedly installed on the slurry storage pipe 1, and the second valve 4 is installed on the opposite side of the first valve 14. Support arms 21 are symmetrically fixedly installed on the positioning plate 2. The support arms 21 are respectively installed at both ends of the side of the positioning plate 2 away from the slurry storage pipe 1. A rotating drum 22 is rotatably clamped between the two support arms 21, and the rotating drum 22 is tightly fitted with the two rollers 31.

[0023] Preferably, bearings 23 are fixedly mounted on the two support arms 21, and the rotating drum 22 is sleeved on the two bearings 23. The rotating drum 22 is sleeved on the bearings 23 to increase the smoothness of the rotation of the rotating drum 22 and avoid the rotating drum 22 from getting stuck during construction.

[0024] As an optional implementation, a limit stop bar 131 is provided inside the slurry storage pipe 1, and a limit groove 132 is opened on the sealing block 13 for use with the limit stop bar 131. The sealing block 13 is engaged with the limit stop bar 131 through the limit groove 132 to prevent the sealing block 13 from rotating inside the slurry storage pipe 1 as the screw 12 rotates.

[0025] Preferably, the fixed sleeve on the rotating handle 11 is provided with an anti-slip sleeve 111, and the anti-slip sleeve 111 can increase the friction force to facilitate the rotation of the rotating handle 11 during use.

[0026] Preferably, a guide groove 32 is provided on the lower surface of the discharge box 3, and the guide groove 32 guides the flow to the two ends of the discharge box 3 respectively, so as to prevent the floor paint from entering the discharge box 3 and being unevenly distributed, resulting in uneven dipping of the drum 22.

[0027] As an optional implementation, a locking nut 41 is threadedly connected to the second valve 4, and a round tube 42 is rotatably clamped on the locking nut 41. A stopper needle 421 is fixedly installed on the round tube 42. The stopper needle 421 can make the round tube 42 hang on the paint bucket to prevent the round tube 42 from sinking to the bottom of the paint bucket. A sealing gasket 411 is clamped inside the locking nut 41, and the sealing gasket 411 increases the sealing between the locking nut 41 and the second valve 4.

[0028] Preferably, an extension tube 43 is inserted at the bottom of the circular tube 42, and the extension tube 43 is a hose, which is convenient for extracting the floor paint in the paint bucket. A counterweight ball 44 is fixedly installed at one end of the extension tube 43 away from the circular tube 42. The counterweight ball 44 can make the end of the extension tube 43 sink to the bottom of the paint bucket, which is convenient for extracting the floor paint.

[0029] Working principle: When the utility model is in use, first put the extension tube 43 into the paint bucket, close the first valve 14, open the second valve 4, rotate the rotating handle 11 to move the sealing block 13 upward, and the floor paint in the paint bucket will enter the slurry storage pipe 1 along the extension tube 43 and the round tube 42 through the second valve 4. When the extraction is completed, close the second valve 4, screw the locking nut 41 to remove the round tube 42, and hang the round tube 42 on the edge of the paint bucket through the stop needle 421. Open the first valve 14 and reverse the rotating handle 11 to push the sealing block 13 forward, and push the floor paint in the slurry storage pipe 1 through the first valve 14 and the connecting pipe 15 to the inside of the discharge box 3. At this time, hold the slurry storage pipe 1 and place the rotating drum 22 on the ground and push it. The two rollers 31 rotate with the rotating drum 22 to stick the floor paint in the discharge box 3 to the rotating drum 22. When pushing the rotating drum 22, rotate the rotating handle 11 according to the slurry output. When the floor paint in the slurry storage pipe 1 is used up, repeat the extraction.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An extrusion roller for floor paint construction, characterized in that: The invention comprises a slurry storage pipe (1), a rotating handle (11) is rotatably mounted on the slurry storage pipe (1), a screw (12) is coaxially fixedly mounted on the rotating handle (11), a sealing block (13) is threadedly sleeved on the screw (12), a positioning plate (2) is fixedly mounted on the end of the slurry storage pipe (1), a discharge box (3) is fixedly mounted on the positioning plate (2), two rollers (31) are rotatably mounted on the discharge box (3), a first valve (14) is fixedly mounted on the slurry storage pipe (1), a connecting pipe (15) is fixedly mounted between the first valve (14) and the discharge box (3), a second valve (4) is fixedly mounted on the slurry storage pipe (1), supporting arms (21) are symmetrically fixedly mounted on the positioning plate (2), and a rotating drum (22) is rotatably mounted between the two supporting arms (21).

2. The extrusion roller for floor paint construction according to claim 1, characterized in that: Bearings (23) are fixedly mounted on the two support arms (21), and the rotating drum (22) is sleeved on the two bearings (23).

3. The extrusion roller for floor paint construction according to claim 1, characterized in that: A limit stop bar (131) is provided inside the slurry storage pipe (1), and a limit groove (132) used in conjunction with the limit stop bar (131) is provided on the sealing block (13).

4. The extrusion roller for floor paint construction according to claim 1, characterized in that: The fixed sleeve on the rotating handle (11) is provided with an anti-slip sleeve (111).

5. The extrusion roller for floor paint construction according to claim 1, characterized in that: A guide groove (32) is provided on the lower surface of the discharge box (3).

6. The extrusion roller for floor paint construction according to claim 1, characterized in that: The second valve (4) is threadedly connected with a locking nut (41), a round tube (42) is rotatably clamped on the locking nut (41), a stopper needle (421) is fixedly mounted on the round tube (42), and a sealing gasket (411) is clamped inside the locking nut (41).

7. The extrusion roller for floor paint construction according to claim 6, characterized in that: An extension tube (43) is inserted into the bottom of the circular tube (42), and a counterweight ball (44) is fixedly mounted on one end of the extension tube (43) away from the circular tube (42).

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