Roller convenient for mixing paint

Abstract

The utility model discloses a roller convenient for mixing paint, which comprises a stirring drum, a filter plate and a piston, the stirring drum is of a flat circular drum structure, the outer wall of the middle of the stirring drum is respectively provided with a paint inlet and a paint outlet, the filter plate is arranged in the middle of the inner wall of the stirring drum, and circulating holes are uniformly distributed on the filter plate. The inlets and the outlets are communicated with the adjacent circulating holes; the pistons are arranged on the two sides of the filter plate and are in sealed sliding fit with the inner wall of the stirring barrel. The utility model aims to provide the paint stirring roller which can reduce manual operation, is high in stirring efficiency and can fully utilize the stirred paint.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating construction, especially to a roller facilitating mixed paint. BACKGROUND

[0002] In the coating construction process, the current coating construction process is relatively traditional, and the conventional operation is manual stirring construction by a stirrer on site, which involves the following problems: uneven paint proportion adjustment, relatively wasted paint raw materials, wasted labor, and low stirring efficiency. Therefore, there is an urgent need for a paint stirring roller capable of reducing manual operation, having high stirring efficiency, and fully utilizing the stirred paint. SUMMARY

[0003] The utility model aims at overcoming the deficiencies in the prior art, and provides a paint stirring roller capable of reducing manual operation, having high stirring efficiency, and fully utilizing the stirred paint.

[0004] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme:

[0005] A roller facilitating mixed paint, comprising a stirring cylinder, a filter plate, and a piston, wherein the stirring cylinder is a horizontally placed circular cylinder structure, the outer wall of the middle part of the stirring cylinder is provided with an inlet and an outlet of paint, the filter plate is arranged at the middle part of the inner wall of the stirring cylinder, the filter plate is uniformly provided with flow-through holes, each inlet and outlet is communicated with the adjacent flow-through hole; the piston is arranged on both sides of the filter plate, and the piston is in sealing sliding fit with the inner wall of the stirring cylinder.

[0006] Further, the piston is provided with three grooves in the circumferential direction, and each groove is provided with a sealing ring.

[0007] Further, the flow-through holes on the filter plate are distributed in circle layers, liquid channels are arranged between the flow-through holes on the same circle layer and adjacent circle layers in the interior of the filter plate, the piston is provided with protrusions corresponding to each flow-through hole on the filter plate, the protrusions on the left and right sides of the same flow-through hole can be inserted into the flow-through hole, and there is a gap between the protrusion and the flow-through hole, and the two protrusions are in abutting position after being inserted into the flow-through hole.

[0008] Further, the outer wall of the middle part of the stirring cylinder is a regular polygon structure, the inlet and the outlet are arranged on the plane of the outer wall of the middle part of the stirring cylinder, wherein the inlet is located in the upper half of the stirring cylinder, and the outlet is located in the lower half of the stirring cylinder.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The two pistons in the stirring barrel can be in sealing contact with the inner wall of the barrel and slide in cooperation, a driving mechanism is connected, the two pistons are moved in the stirring barrel, the space between the piston and the filter plate on the two sides can be changed synchronously, the paint between the pistons is mixed by flowing through the flow holes on the two sides of the filter plate, the turbulent flow is formed, and various components of the paint are more easily adapted. The stirred paint can be completely released and extruded to release the paint remaining in the barrel, material cost is saved, and waste is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic view of the utility model;

[0012] Figure 2 It is a structure schematic view of the filter plate in the utility model;

[0013] Figure 3 It is a sectional view of the filter plate in the utility model;

[0014] Figure 4 It is a structure schematic view of the piston in the utility model.

[0015] Reference signs:

[0016] 1-stirring barrel, 2-inlet, 3-outlet, 4-piston, 5-filter plate, 6-flow hole, 7-protrusion, 8-sealing ring, 9-liquid channel. DETAILED DESCRIPTION

[0017] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0018] As Figures 1 to 4 Indicated, a kind of paint for facilitating mixing roller, including stirring barrel 1, filter plate 5 and piston 4, the stirring barrel 1 is flat circular barrel structure, the outer wall of stirring barrel 1 middle part is provided with the inlet 2 and outlet 3 of paint respectively, the filter plate 5 is arranged in the middle part of stirring barrel 1 inner wall, and the filter plate 5 is uniformly provided with flow hole 6, and each inlet 2 and outlet 3 are communicated with adjacent flow hole 6;The piston 4 is arranged on the two sides of filter plate 5, and the piston 4 is in sealing sliding cooperation with the inner wall of stirring barrel 1.

[0019] When stirring, paint is injected into stirring barrel 1 by inlet 2, and is released by outlet 3 after stirring is completed. The stirring process is driven by the driving mechanism connected to the two pistons in stirring barrel 1 to move synchronously. When the two pistons 4 swing left simultaneously, the piston 4 on the left side moves towards the barrel cover, expands the space between the piston 4 on the left side and the filter plate 5, and the piston 4 on the right side moves towards the filter plate 5, reduces the space between the piston 4 on the right side and the filter plate 5.

[0020] The two pistons 4 in the stirring barrel 1 are synchronously displaced, so that the size of the space between the filter plate 5 and the two pistons 4 on both sides is synchronously changed, the paint repeatedly flows through the two sides of the filter plate 5 due to the extrusion of the two pistons 4, the paint between the two pistons 4 is mixed by flowing through the flow holes 6 on both sides of the filter plate 5, a turbulent flow is formed, various components of the paint are more easily adapted, manpower is saved, and the stirring efficiency is high.

[0021] The piston 4 is provided with three grooves in the circumferential direction, and a sealing ring 8 is arranged in each groove, so that the piston 4 and the inner wall of the stirring barrel 1 are in sealing cooperation, and paint leakage is avoided.

[0022] As shown in Figure 3 and Figure 4 The flow holes 6 on the filter plate 5 are distributed in different circle layers, liquid channels 9 are arranged between the flow holes 6 on the same circle layer and adjacent circle layers in the filter plate 5, the piston 4 is provided with protrusions 7 corresponding to the flow holes 6 on the filter plate 5, the protrusions 7 on the left and right sides of the same flow hole 6 can be inserted into the flow hole 6 and have a gap between the protrusions 7 and the flow hole 6, and the two protrusions 7 are in abutting position after being inserted into the flow hole 6. The liquid channels 9 between the flow holes 6 can extrude all the paint remaining in the flow hole 6 outward after the protrusions 7 are inserted into the flow hole 6, the paint flows downward through the liquid channels 9 into the flow hole 6 connected with the outlet 3, and is finally released from the outlet 3. This design can save material cost, avoid waste, and facilitate subsequent cleaning work in the barrel.

[0023] When the paint is released, the two pistons 4 are controlled by the external driving mechanism to move towards the filter plate 5, the stirred paint is extruded towards the filter plate 5, and all the paint is discharged from the outlet 3 until the protrusions 7 on the two pistons 4 are inserted into the flow holes 6 and abut.

[0024] The outer wall of the middle part of the stirring barrel 1 is in a regular polygon structure, the inlet 2 and the outlet 3 are arranged on the plane of the outer wall of the middle part of the stirring barrel 1, the inlet 2 is located in the upper half of the stirring barrel 1, and the outlet 3 is located in the lower half of the stirring barrel 1. The middle part of the stirring barrel 1 is designed in a regular polygon structure, which can provide a plane position for the inlet 2 and the outlet 3, facilitate the installation of the inlet 2 and the outlet 3, and facilitate the injection and release of the paint.

[0025] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A roller for facilitating mixing of paint, characterised in that: The utility model relates to a paint stirring and filtering device, which comprises a stirring cylinder (1), a filter plate (5) and a piston (4), wherein the stirring cylinder (1) is a horizontally placed circular cylinder structure, the outer wall of the middle part of the stirring cylinder (1) is provided with an inlet (2) and an outlet (3) of paint respectively, the filter plate (5) is arranged on the inner wall of the middle part of the stirring cylinder (1), the filter plate (5) is uniformly provided with through holes (6), each inlet (2) and outlet (3) are communicated with the adjacent through holes (6), and the piston (4) is arranged on both sides of the filter plate (5) and is in sealing sliding fit with the inner wall of the stirring cylinder (1).

2. A roller for facilitating mixing of paint according to claim 1, wherein: The piston (4) is provided with three grooves in the circumferential direction, and each groove is provided with a sealing ring (8).

3. A roller for facilitating mixing of paint according to claim 2, wherein: The through holes (6) on the filter plate (5) are distributed in different layers, liquid channels (9) are arranged between the through holes (6) on the same layer and adjacent layers in the filter plate (5), the piston (4) is provided with protrusions (7) corresponding to the through holes (6) on the filter plate (5), the protrusions (7) on the left and right sides of the same through hole (6) can be inserted into the through hole (6) and have a gap between the protrusions (7) and the through hole (6), and the two protrusions (7) are in abutting position after being inserted into the through hole (6).

4. A roller for facilitating mixing of paint as defined in claim 1, wherein: The outer wall of the middle part of the stirring cylinder (1) is a regular polygon structure, the inlet (2) and the outlet (3) are arranged on the plane of the outer wall of the middle part of the stirring cylinder (1), wherein the inlet (2) is located in the upper half of the stirring cylinder (1), and the outlet (3) is located in the lower half of the stirring cylinder (1).

Images