Filling device for high-solid acrylic polyurethane finish paint production

Abstract

The utility model provides a filling device for producing high-solid acrylic polyurethane finish paint. The filling device comprises a filling mechanism and a self-centering mechanism, the filling mechanism comprises a support, the inner side of the support is fixedly connected with a plate body, the top of the support is fixedly connected with a high-solid acrylic polyurethane finish paint storage tank through a top cover, the bottom of the high-solid acrylic polyurethane finish paint storage tank communicates with a discharging pipe, and a valve is fixedly installed on the discharging pipe. The self-centering mechanism comprises an empty groove formed in the plate body and a supporting plate fixedly connected to the bottom of the plate body, an electric push rod is fixedly installed on the supporting plate, and the push end of the electric push rod is fixedly connected with a block body. According to the utility model, the two arc-shaped plates which move close to each other or away from each other by taking the center line of the discharge pipe as a reference point are arranged, so that the paint bucket can be automatically positioned on the center line of the discharge pipe before being filled, the position of the paint bucket is prevented from being manually adjusted, and the filling device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to a filling device, in particular to a filling device for producing high-solid acrylic polyurethane topcoat, belonging to the technical field of topcoat filling. Background Art

[0002] As is known to all, high-solid acrylic polyurethane topcoat refers to acrylic polyurethane, which is a two-component self-drying coating with a paint composed of high-grade acrylic resin, pigment, additive and solvent as a hydroxyl component and aliphatic isocyanate as another component; in addition, a filling device is usually used when filling the finished high-solid acrylic polyurethane topcoat. As a prior art of the filling device, a Chinese patent (publication number: CN212581500U) discloses a filling device for paint production, including a filling box, a box frame extending from the lower end surface of the filling box, and a drive member installed through the upper end surface of the filling box. A moving part, arc scrapers and oblique scrapers are respectively extended on both sides of the driving part in a staggered manner, and the arc scrapers and the oblique scrapers are both in contact with the inner wall of the filling box, a plurality of groups of pushing leaves are extended from the front end of the driving part, a filling tube is extended through the lower end face of the filling box, a pushing part is inlaid on the outer side of the box frame, a sealing disk is inlaid on the end of the pushing part, an observation glass is inlaid on the upper end face of the sealing disk, and a connecting tube is inlaid on the middle part of the lower end face of the sealing disk. The utility model can ensure the filling quality, ensure the cleanliness of the inner wall of the filling box, and avoid waste during filling.

[0003] However, since the filling device in the prior art does not have the function of automatically positioning the paint bucket placed on the base at the center line of the discharge pipe, the staff needs to manually adjust the position of the paint bucket during filling, and the accuracy of manual position adjustment is also limited, which brings inconvenience to the filling work; therefore, a filling device for the production of high-solid acrylic polyurethane topcoat is proposed. Utility Model Content

[0004] In view of this, the utility model provides a filling device for producing high-solid acrylic polyurethane topcoat to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is achieved as follows: a filling device for producing high-solid acrylic polyurethane topcoat, comprising a filling mechanism and a self-centering mechanism;

[0006] The filling mechanism comprises a bracket, the inner side of which is fixedly connected to a plate body, the top of which is fixedly connected to a high-solid acrylic polyurethane topcoat storage tank via a top cover, the bottom of which is connected to a discharge pipe, and a valve is fixedly installed on the discharge pipe;

[0007] The self-centering mechanism includes an empty slot opened in the plate body and a support plate fixedly connected to the bottom of the plate body, an electric push rod is fixedly installed on the support plate, a pushing end of the electric push rod is fixedly connected to a block body, one side of the block body is movably connected to two L-shaped connecting arms, one side of the two L-shaped connecting arms passes through the empty slot and is movably connected to a movable block, one side of the two L-shaped connecting arms is rotatably connected to a stopper, the stopper is fixedly connected to the inner side wall of the empty slot, the bottom of the movable block is movably connected to the plate body, and one side of the movable block is fixedly connected to an arc plate.

[0008] Further preferably, a slide rail is fixedly provided on the top of the plate body, and the bottom of the movable block is slidably connected to the slide rail.

[0009] Further preferably, a first slide groove and a second slide groove are respectively provided inside the L-shaped connecting arm, the inner side wall of the first slide groove is slidably connected with a rod body, one end of the rod body is fixedly connected to the block body, and the inner side wall of the second slide groove is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected to the movable block.

[0010] Further preferably, a groove is provided on one side of the support plate, a sliding block is slidably connected to the inner side wall of the groove, and one side of the sliding block is fixedly connected to the block.

[0011] Further preferably, the top end of the high-solid acrylic polyurethane topcoat storage tank is connected to a feed pipe.

[0012] Further preferably, the top of the feed pipe is threadedly connected with a threaded cover.

[0013] Further preferably, a protrusion is fixedly connected to the bottom of the bracket.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model provides a self-centering mechanism on the filling mechanism, so that after the paint bucket is placed between the two arc-shaped plates, the block can be driven to move downward by starting the electric push rod, so that the two L-shaped connecting arms can drive the two movable blocks to approach each other under the action of the block, and then the two arc-shaped plates can position the paint bucket on the center line of the discharge pipe.

[0016] 2. The utility model provides two arc-shaped plates that move toward or away from each other with the center line of the discharge pipe as a reference point, so that the paint bucket can be automatically positioned on the center line of the discharge pipe before filling, thereby avoiding manual adjustment of the position of the paint bucket and making the filling device more convenient to use.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of area A of the structural diagram in the utility model;

[0021] Figure 3 It is a structural diagram of the self-centering mechanism in the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of area B of the self-centering mechanism structure diagram of the utility model.

[0023] Figure numerals: 1. filling mechanism; 10. bracket; 11. plate body; 12. top cover; 13. high-solid acrylic polyurethane topcoat storage tank; 14. valve; 15. discharge pipe; 16. feed pipe; 17. threaded cover; 18. bump; 2. self-centering mechanism; 20. empty slot; 21. support plate; 22. electric push rod; 23. block body; 24. rod body; 25. first slide slot; 26. L-shaped connecting arm; 27. stopper; 28. connecting rod; 29. ​​movable block; 201. arc plate; 202. second slide slot; 203. slide rail; 204. slider; 205. groove. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4, an embodiment of the utility model provides a filling device for the production of high-solid acrylic polyurethane topcoat, including a filling mechanism 1 and a self-centering mechanism 2.

[0027] In one embodiment, in order to allow the finished paint in the high-solid acrylic polyurethane topcoat storage tank 13 to flow into the paint bucket through the discharge pipe 15 by opening the valve 14 after the paint bucket is placed on the top of the plate body 11; the filling mechanism 1 includes a bracket 10, the inner side of the bracket 10 is fixedly connected to the plate body 11, the top of the bracket 10 is fixedly connected to the high-solid acrylic polyurethane topcoat storage tank 13 through the top cover 12, the bottom of the high-solid acrylic polyurethane topcoat storage tank 13 is connected to the discharge pipe 15, and the valve 14 is fixedly installed on the discharge pipe 15.

[0028] In one embodiment, after the paint bucket is placed between the two curved plates 201, the block 23 can be driven to move downward by starting the electric push rod 22, so that the block 23 can simultaneously drive the two L-shaped connecting arms 26 to rotate in the empty slot 20, and then the two L-shaped connecting arms 26 can respectively drive the two movable blocks 29 to approach each other after the rotation, so that the two curved plates 201 can be positioned at the center line position of the discharge pipe 15 after the two curved plates 201 are close to each other, so that the finished paint product flowing out of the discharge pipe 15 can accurately fall into the paint bucket; the self-centering mechanism 2 includes an empty slot opened inside the plate body 11 20 and a support plate 21 fixedly connected to the bottom of the plate body 11, an electric push rod 22 is fixedly installed on the support plate 21, a pushing end of the electric push rod 22 is fixedly connected to a block body 23, one side of the block body 23 is movably connected to two L-shaped connecting arms 26, one side of the two L-shaped connecting arms 26 passes through the empty slot 20 and is movably connected to a movable block 29, one side of the two L-shaped connecting arms 26 is rotatably connected to a stopper 27, the stopper 27 is fixedly connected to the inner side wall of the empty slot 20, the bottom of the movable block 29 is movably connected to the plate body 11, and one side of the movable block 29 is fixedly connected to an arc plate 201.

[0029] In one embodiment, in order to keep the movable block 29 stable during movement, a slide rail 203 is fixedly provided on the top of the plate body 11 , and the bottom of the movable block 29 is slidably connected to the slide rail 203 .

[0030] In one embodiment, in order to enable the block body 23 to drive the rod body 24 to move in the first slide groove 25 after moving, so that the L-shaped connecting arm 26 can rotate under the action of the rod body 24, and the L-shaped connecting arm 26 can enable the connecting rod 28 to move in the second slide groove 202 after rotating, thereby realizing the movement of the movable block 29; the interior of the L-shaped connecting arm 26 is respectively provided with a first slide groove 25 and a second slide groove 202, the inner side wall of the first slide groove 25 is slidably connected to the rod body 24, one end of the rod body 24 is fixedly connected to the block body 23, the inner side wall of the second slide groove 202 is slidably connected to the connecting rod 28, one end of the connecting rod 28 is fixedly connected to the movable block 29.

[0031] In one embodiment, in order to improve the stability of the block 23 when moving, a groove 205 is opened on one side of the support plate 21, and a slider 204 is slidably connected to the inner wall of the groove 205, and one side of the slider 204 is fixedly connected to the block 23.

[0032] In one embodiment, in order to facilitate the addition of finished topcoat to the high-solid acrylic polyurethane topcoat storage tank 13, a feed pipe 16 is connected to the top of the high-solid acrylic polyurethane topcoat storage tank 13; in order to facilitate the sealing of the feed pipe 16, a threaded cap 17 is threadedly connected to the top of the feed pipe 16.

[0033] In one embodiment, in order to improve the stability of the bracket 10 when in use, a protrusion 18 is fixedly connected to the bottom of the bracket 10 .

[0034] When the utility model is in operation: after the paint bucket is placed between the two arc-shaped plates 201, the block 23 can be driven to move downward by starting the electric push rod 22, so that the block 23 can simultaneously drive the two L-shaped connecting arms 26 to rotate in the empty groove 20, and then the two L-shaped connecting arms 26 can respectively drive the two movable blocks 29 to approach each other after rotating, so that the paint bucket can be positioned on the center line of the discharge pipe 15 after the two arc-shaped plates 201 are approached to each other; the finished paint in the high-solid acrylic polyurethane topcoat storage tank 13 can accurately flow into the paint bucket through the discharge pipe 15 by opening the valve 14; the electric push rod 22 is started, so that the electric push rod 22 drives the block 23 to move upward, so that the two arc-shaped plates 201 are away from each other, so as to facilitate the filling of the next paint bucket.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A filling device for producing high-solid acrylic polyurethane topcoat, characterized in that: It comprises a filling mechanism (1) and a self-centering mechanism (2); The filling mechanism (1) comprises a bracket (10), the inner side of the bracket (10) is fixedly connected to a plate body (11), the top of the bracket (10) is fixedly connected to a high-solid acrylic polyurethane topcoat storage tank (13) via a top cover (12), the bottom of the high-solid acrylic polyurethane topcoat storage tank (13) is connected to a discharge pipe (15), and a valve (14) is fixedly installed on the discharge pipe (15); The self-centering mechanism (2) comprises a hollow groove (20) provided inside the plate body (11) and a support plate (21) fixedly connected to the bottom of the plate body (11); an electric push rod (22) is fixedly mounted on the support plate (21); a pushing end of the electric push rod (22) is fixedly connected to a block body (23); one side of the block body (23) is movably connected to two L-shaped connecting arms (26); one side of the two L-shaped connecting arms (26) passes through the hollow groove (20) and is movably connected to a movable block (29); one side of the two L-shaped connecting arms (26) is rotatably connected to a stopper (27); the stopper (27) is fixedly connected to the inner side wall of the hollow groove (20); the bottom of the movable block (29) is movably connected to the plate body (11); one side of the movable block (29) is fixedly connected to an arc-shaped plate (201).

2. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 1, characterized in that: A slide rail (203) is fixedly arranged on the top of the plate body (11), and the bottom of the movable block (29) is slidably connected to the slide rail (203).

3. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 1, characterized in that: A first sliding groove (25) and a second sliding groove (202) are respectively provided inside the L-shaped connecting arm (26); the inner side wall of the first sliding groove (25) is slidably connected to a rod body (24); one end of the rod body (24) is fixedly connected to the block body (23); the inner side wall of the second sliding groove (202) is slidably connected to a connecting rod (28); one end of the connecting rod (28) is fixedly connected to the movable block (29).

4. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 1, characterized in that: A groove (205) is provided on one side of the support plate (21), a sliding block (204) is slidably connected to the inner side wall of the groove (205), and one side of the sliding block (204) is fixedly connected to the block (23).

5. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 1, characterized in that: The top end of the high-solid acrylic polyurethane topcoat storage tank (13) is connected to a feed pipe (16).

6. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 5, characterized in that: The top of the feed pipe (16) is threadedly connected with a threaded cover (17).

7. A filling device for producing high-solid acrylic polyurethane topcoat according to claim 1, characterized in that: A protrusion (18) is fixedly connected to the bottom of the bracket (10).

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