CN220626104U - Coating viscosity detection device - Google Patents

Abstract

The utility model discloses a paint viscosity detection device which comprises a base, a bracket, a viscosity cup, a positioning loading mechanism and a liquid storage cup. The viscosity cup is arranged on the bracket; the positioning loading mechanism is arranged on the base and is provided with a cup body placing position which is positioned below the viscosity cup; the liquid storage cup is detachably arranged at the cup body placing position; the positioning and loading mechanism comprises at least two limiting pieces, the limiting pieces are pivoted on the base, the limiting pieces are arranged around the vertical central axis of the viscosity cup and are enclosed to form a cup body placing position, the limiting pieces comprise clamping arms and driving arms, the driving arms are located below the cup body placing position, the lower ends of the clamping arms are connected with one ends of the driving arms, and when the liquid storage cup is contained in the cup body placing position, the liquid storage cup downwards supports the driving arms and exerts downward force on the driving arms to drive the clamping arms to be close to each other so as to clamp the peripheral wall of the liquid storage cup; when the liquid storage cup is pulled out from between the limiting parts, the limiting parts can rotate to change positions and enable the clamping arms to be far away from each other.

Description

Coating viscosity detection device

Technical Field

The utility model relates to the field of paint detection, in particular to a paint viscosity detection device.

Background

In the production process of the paint, the viscosity is required to be detected, and a viscosity cup method can be adopted for the viscosity detection of the paint. The existing coating viscosity detection device suitable for the viscosity cup method comprises a base, a support, a viscosity cup, a positioning loading mechanism and a liquid storage cup, wherein the viscosity cup is suspended above the base through the support, the positioning loading mechanism is arranged on the base and located below the viscosity cup, the liquid storage cup is placed on the base and vertically opposite to the viscosity cup, and the positioning loading mechanism is used for fixing the liquid storage cup. When the viscosity of the paint is detected, the paint is contained in the viscosity cup, then the paint can fall into the liquid storage cup from the opening at the lower end of the viscosity cup, and the viscosity of the paint is determined by testing the time for a certain volume of paint to flow out from the opening with a specified diameter at a certain temperature. The existing positioning loading mechanism adopts a screw to be connected with a base in a threaded manner, and drives a clamping block to clamp a liquid storage cup when the screw is screwed down, so that the liquid storage cup is positioned at the lower side of a viscosity cup, and the clamping block loosens the liquid storage cup when the screw is unscrewed, so that the liquid storage cup can be detached. Because the repeated test is needed for a plurality of times when detecting the viscosity, the liquid storage cup needs to be detached from the limiting mechanism and reinstalled every time, and the positioning and loading mechanism with the structure is more troublesome in assembly and disassembly of the liquid storage cup, inconvenient to use and influences the detection efficiency.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the paint viscosity detection device provided by the utility model simplifies the assembly and disassembly processes of the liquid storage cup, is more convenient to use and improves the detection efficiency.

The paint viscosity detection device comprises a base, a bracket, a viscosity cup, a positioning loading mechanism and a liquid storage cup. The support is arranged on the base; the viscosity cup is arranged on the bracket; the positioning loading mechanism is arranged on the base and is provided with a cup body placing position, and the cup body placing position is positioned below the viscosity cup; the liquid storage cup is detachably arranged at the cup body placing position; the positioning and loading mechanism comprises at least two limiting pieces, the limiting pieces are pivoted on the base, the limiting pieces are arranged around the vertical central axis of the viscosity cup and are enclosed to form the cup body placing position, the limiting pieces comprise clamping arms and driving arms, the driving arms are located below the cup body placing position, the lower ends of the clamping arms are connected with one ends of the driving arms, and when the liquid storage cup is accommodated in the cup body placing position, the liquid storage cup downwards supports against the driving arms and exerts downward force of the driving arms to drive the clamping arms to be close to each other so as to clamp the peripheral wall of the liquid storage cup; when the liquid storage cup is pulled out from between the limiting parts, the limiting parts can rotate to change positions and enable the clamping arms to be far away from each other.

The paint viscosity detection device provided by the embodiment of the utility model has at least the following beneficial effects: when the liquid storage cup is placed in the positioning and loading mechanism, the gravity of the liquid storage cup is downwards applied to the driving arm, and the driving arm is connected with the clamping arm, so that the clamping arm clamps the peripheral wall of the liquid storage cup, and the liquid storage cup is clamped and positioned. When the liquid storage cup is dismounted, the liquid storage cup can be directly lifted upwards, and the dismounting is convenient; after the liquid storage cup is disassembled, the liquid storage cup does not downwards force the driving arm, so that the clamping arms can be separated from each other to be opened, and the liquid storage cup can be conveniently filled next time. Foretell coating viscosity detection device need not to screw up the screw of loosening and tightening when installing and removing the stock solution cup, gets the dismouting that puts the stock solution cup for location loading mechanism promptly to simplify the installation and removal process of stock solution cup, it is more convenient to use, improves detection efficiency.

According to some embodiments of the utility model, the drive arm is perpendicular to the clamping arm.

According to some embodiments of the utility model, the liquid storage cup is cylindrical, an arc groove is concavely arranged on one side of the clamping arm, which is close to the liquid storage cup, and the arc groove is matched with the outer Zhou Shi of the liquid storage cup.

According to some embodiments of the utility model, the limiting member is rotatably disposed on the base by the driving arm, an end of the driving arm away from the clamping arm is an inner end, and a center of gravity of the limiting member is further away from the inner end of the driving arm relative to a rotation axis of the limiting member.

According to some embodiments of the utility model, the limiting members of the positioning and loading mechanism are uniformly distributed around the central axis of the viscosity cup.

According to some embodiments of the utility model, the support comprises a vertical column, a connecting piece and a lifting driving mechanism, wherein the vertical column is arranged in a vertical extending mode, the connecting piece is arranged on the vertical column in a sliding mode in the vertical direction, the viscosity cup is arranged on the connecting piece, and the lifting driving mechanism is arranged between the base and the connecting piece and is used for driving the connecting piece to vertically lift.

According to some embodiments of the utility model, the outer side wall of the upright is provided with a scale in the vertical direction.

According to some embodiments of the utility model, the lifting driving mechanism comprises a screw rod and a handle, the screw rod is arranged vertically, the screw rod is connected to the base in a rotating mode, the connecting piece is provided with a threaded hole, the screw rod is connected to the threaded hole in a threaded mode, and the handle is connected with one end of the screw rod.

According to some embodiments of the utility model, the upright is vertically provided with a chute, the connecting piece is provided with a sliding block part, the sliding block part is slidably connected to the chute, and the screw rod penetrates through the chute.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a paint viscosity detection device according to an embodiment of the present utility model;

FIG. 2 is a schematic front view of a paint viscosity detection device according to an embodiment of the present utility model;

FIG. 3 is a schematic front view of a paint viscosity detection device according to an embodiment of the present utility model when the liquid storage cup is detached;

FIG. 4 is a schematic cross-sectional view of the coating viscosity detecting apparatus of FIG. 1 in the A-A direction according to an embodiment of the present utility model.

Reference numerals:

a base 100;

the device comprises a bracket 200, a stand column 210, a scale 211, a chute 212, a connecting piece 220, a lifting driving mechanism 230, a screw 231 and a handle 232;

a viscosity cup 300;

positioning the loading mechanism 400, the limiting piece 410, the clamping arm 411, the driving arm 412 and the inner end 4121;

a liquid storage cup 500.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, a paint viscosity detecting apparatus according to an embodiment of the present utility model includes a base 100, a bracket 200, a viscosity cup 300, a positioning and loading mechanism 400, and a liquid storage cup 500. The bracket 200 is disposed on the base 100; the viscosity cup 300 is provided to the stand 200; the positioning loading mechanism 400 is arranged on the base 100, the positioning loading mechanism 400 is provided with a cup body placing position, and the cup body placing position is positioned below the viscosity cup 300; the liquid storage cup 500 is detachably arranged at the cup body placing position; the positioning and loading mechanism 400 comprises two limiting pieces 410, wherein the limiting pieces 410 are pivoted on the base 100, the limiting pieces 410 are arranged around the vertical central axis of the viscosity cup 300 and are enclosed to form a cup body placing position, the limiting pieces 410 comprise clamping arms 411 and driving arms 412, the driving arms 412 are positioned below the cup body placing position, the lower ends of the clamping arms 411 are connected with one ends of the driving arms 412, when the liquid storage cup 500 is accommodated in the cup body placing position, the liquid storage cup 500 downwards presses the driving arms 412 and applies downward force of the driving arms 412 to drive the clamping arms 411 to close to each other so as to clamp the peripheral wall of the liquid storage cup 500; when the liquid storage cup 500 is pulled up from between the limiting members 410, the limiting members 410 can rotate to change positions and keep the clamping arms 411 away from each other.

When the liquid storage cup 500 is placed on the positioning and loading mechanism 400, gravity of the liquid storage cup 500 is downwards applied to the driving arm 412, and the driving arm 412 is connected with the clamping arm 411, so that the clamping arm 411 clamps the peripheral wall of the liquid storage cup 500, and thus clamps the positioning liquid storage cup 500. When the liquid storage cup 500 is disassembled, the liquid storage cup 500 can be directly lifted upwards, and the disassembly is convenient; after the liquid storage cup 500 is disassembled, the liquid storage cup 500 does not downwards force the driving arm 412 any more, so that the clamping arms 411 can be separated from each other to open, and the next filling of the liquid storage cup 500 is facilitated. The paint viscosity detection device does not need to unscrew and screw the screw when the liquid storage cup 500 is assembled and disassembled, the process of taking and placing the liquid storage cup 500 can realize the assembly and disassembly of the liquid storage cup 500 relative to the positioning and loading mechanism 400, so that the assembly and disassembly process of the liquid storage cup 500 is simplified, the use is more convenient, and the detection efficiency is improved.

It is envisioned that the number of stop members 410 may also be three or more.

In the embodiment, the driving arm 412 is perpendicular to the clamping arm 411, so that the conventional cylindrical liquid storage cup 500 is conveniently adapted, and the structure is simple and the implementation is easy. It is conceivable that the drive arm 412 and the clamping arm 411 may also be at other angles, for example, the angle between the drive arm 412 and the clamping arm 411 is 60 °, 70 °, 80 °, etc.

In an embodiment, the liquid storage cup 500 is cylindrical, and an arc-shaped groove is concavely formed on one side of the clamping arm 411, which is close to the liquid storage cup 500, and the arc-shaped groove is matched with the outer portion Zhou Shi of the liquid storage cup 500. The arc-shaped groove matched with the periphery of the liquid storage cup 500 is arranged, so that the liquid storage cup 500 can be positioned horizontally better, and the placement stability and accuracy of the liquid storage cup 500 are improved. It is envisioned that the clamping arm 411 may also be flat shaped.

In an embodiment, the limiting member 410 is rotatably disposed on the base 100 through the driving arm 412, and an end of the driving arm 412 away from the clamping arm 411 is an inner end 4121, and the center of gravity of the limiting member 410 is further away from the inner end 4121 of the driving arm 412 relative to the rotation axis of the limiting member 410. When the center of gravity of the limiting member 410 is far away from the inner end 4121 of the driving arm 412 and the liquid storage cup 500 is lifted up, the limiting member 410 has a tendency to turn outwards relative to the liquid storage cup 500 under the action of self weight, so that the two clamping arms 411 can be automatically opened to facilitate the next placement of the liquid storage cup 500 into the cup placement position.

It is conceivable that a spring is provided between the driving arm 412 and the base 100, and the spring applies upward force to the driving arm 412, so that after the liquid storage cup 500 is disassembled, the spring can push the driving arm 412 to turn over, and the driving arm 412 drives the clamping arms 411 to turn over, so that the two clamping arms 411 are far away from each other. It should be appreciated that the sum of the forces applied to the drive arm 412 when all springs are compressed should be less than the weight of the reservoir 500.

In an embodiment, the limiting members 410 of the positioning and loading mechanism 400 are uniformly distributed around the central axis of the viscosity cup 300, the limiting members 410 limit the liquid storage cup 500 relatively stably, and the arrangement is relatively reasonable.

In particular, different types of paint may require different heights of the viscosity cup 300 to the reservoir cup 500, thus making the following improvements:

in an embodiment, the stand 200 includes a stand 210, a connecting member 220, and a lifting driving mechanism 230, where the stand 210 extends vertically, the connecting member 220 is disposed on the stand 210 in a sliding manner vertically, the viscosity cup 300 is disposed on the connecting member 220, and the lifting driving mechanism 230 is disposed between the base 100 and the connecting member 220 and is used for driving the connecting member 220 to vertically lift. The bracket 200 with the structure drives the connecting piece 220 to lift through the lifting driving mechanism 230 so as to drive the viscosity cup 300 to adjust the height, thereby meeting the testing requirements of different types of coatings.

In an embodiment, the outer side wall of the column 210 is provided with a scale 211 in the vertical direction. The setting of the scale 211 facilitates the relatively visual observation of the distance between the viscosity cup 300 and the liquid storage cup 500 in the process of adjusting the height of the viscosity cup 300, and has simple structure and convenient use.

In an embodiment, the lifting driving mechanism 230 includes a screw 231 and a handle 232, the screw 231 is vertically disposed, the screw 231 is rotatably connected to the base 100, the connecting member 220 is provided with a threaded hole, the screw 231 is threadedly connected to the threaded hole, and the handle 232 is connected to one end of the screw 231. The screw 231 is rotated by the handle 232, and the screw 231 drives the connecting piece 220 to lift, so that the lifting precision is relatively high, and the position maintainability is good. Specifically, a rotating shaft hole is formed in the base 100, rotating shaft portions are respectively arranged at two ends of the screw 231, and the rotating shaft portion at the lower end of the screw 231 is rotationally connected to the rotating shaft hole, so that the screw 231 is rotationally connected to the base 100; the upper end of the column 210 is also provided with a rotation shaft hole, and the rotation shaft part of the upper end of the screw 231 is also rotatably connected to the rotation shaft hole, thereby fixing the position of the screw 231. It is conceivable that the screw 231 is rotatably connected to the base 100 by other structures, for example, a rotating shaft portion is provided on the base 100, a rotating shaft hole is provided at the lower end of the screw 231, the rotating shaft portion is disposed through the rotating shaft hole so that the rotating shaft is rotatably connected to the base 100, the rotating shaft hole is also provided at the upper end of the upright post 210, and the upper end of the screw 231 is also disposed through the rotating shaft hole at the upper end of the upright post 210.

In an embodiment, the upright 210 is vertically provided with a chute 212, the connecting piece 220 is provided with a slider portion, the slider portion is slidably connected to the chute 212, and the screw 231 is inserted through the chute 212. The above structure realizes the sliding connection between the connecting piece 220 and the upright post 210, and the upright post 210 plays a certain role in protecting the screw 231, and has simple structure and easy implementation. It is conceivable that the structure of the post 210 may be other shapes, for example, a sliding hole is provided in the connecting member 220, and the post 210 is inserted through the sliding hole, so that the connecting member 220 is slidably connected to the post 210, and the screw 231 is located outside the post 210.

It is envisioned that the lift drive mechanism 230 may be other configurations, for example, the lift drive mechanism 230 may employ an electric cylinder that drives the lifting of the connector 220.

Specifically, the connecting piece 220 is provided with a mounting hole along the vertical direction, the viscosity cup 300 is arranged through the mounting hole, a flange is arranged above the viscosity cup 300, and the flange abuts against the periphery of the hole opening of the mounting hole, so that the viscosity cup 300 is arranged at the mounting hole.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A paint viscosity detection device, comprising:

a base (100);

a bracket (200) provided on the base (100);

a viscosity cup (300) provided on the holder (200);

the positioning loading mechanism (400) is arranged on the base (100), the positioning loading mechanism (400) is provided with a cup body placing position, and the cup body placing position is positioned below the viscosity cup (300);

a liquid storage cup (500) detachably arranged at the cup body placement position;

the positioning and loading mechanism (400) comprises at least two limiting pieces (410), the limiting pieces (410) are pivoted to the base (100), the limiting pieces (410) are arranged around the vertical central axis of the viscosity cup (300) and are enclosed to form the cup body placement position, the limiting pieces (410) comprise clamping arms (411) and driving arms (412), the driving arms (412) are located below the cup body placement position, the lower ends of the clamping arms (411) are connected with one ends of the driving arms (412), and when the liquid storage cup (500) is accommodated in the cup body placement position, the liquid storage cup (500) downwards abuts against the driving arms (412) and applies downward force to drive the clamping arms (411) to be close to each other so as to clamp the peripheral wall of the liquid storage cup (500); when the liquid storage cup (500) is pulled out from between the limiting pieces (410), the limiting pieces (410) can rotate to change positions and enable the clamping arms (411) to be away from each other.

2. The paint viscosity detection device according to claim 1, wherein: the driving arm (412) is perpendicular to the clamping arm (411).

3. The paint viscosity detection device according to claim 2, wherein: the liquid storage cup (500) is cylindrical, an arc-shaped groove is concavely formed in one side, close to the liquid storage cup (500), of the clamping arm (411), and the arc-shaped groove is matched with the outer portion Zhou Shi of the liquid storage cup (500).

4. The paint viscosity detection device according to claim 2, wherein: the limiting piece (410) is rotatably arranged on the base (100) through the driving arm (412), one end, far away from the clamping arm (411), of the driving arm (412) is an inner end (4121), and the center of gravity of the limiting piece (410) is far away from the inner end (4121) of the driving arm (412) relative to the rotation axis of the limiting piece (410).

5. The paint viscosity detection device according to claim 1, wherein: the limiting pieces (410) of the positioning and loading mechanism (400) are uniformly distributed around the central axis of the viscosity cup (300).

6. The paint viscosity detection device according to claim 1, wherein: the support (200) comprises a stand column (210), a connecting piece (220) and a lifting driving mechanism (230), wherein the stand column (210) is arranged in a vertical extending mode, the connecting piece (220) is arranged on the stand column (210) in a vertical sliding mode, the viscosity cup (300) is arranged on the connecting piece (220), and the lifting driving mechanism (230) is arranged between the base (100) and the connecting piece (220) and is used for driving the connecting piece (220) to vertically lift.

7. The paint viscosity detection device according to claim 6, wherein: the outer side wall of the upright post (210) is vertically provided with a scale (211).

8. The paint viscosity detection device according to claim 6, wherein: the lifting driving mechanism (230) comprises a screw (231) and a handle (232), the screw (231) is vertically arranged, the screw (231) is rotationally connected to the base (100), the connecting piece (220) is provided with a threaded hole, the screw (231) is in threaded connection with the threaded hole, and the handle (232) is connected with one end of the screw (231).

9. The paint viscosity detection device according to claim 8, wherein: the stand (210) is provided with spout (212) along vertical, connecting piece (220) are provided with slider portion, slider portion sliding connection in spout (212), screw rod (231) wear to locate spout (212).