Precise device of coating test electronic scale

Abstract

The utility model provides a coating test electronic scale precision device, which belongs to the field of electronic scales, and comprises an electronic scale main body, a scale pan, a transverse strip, a supporting mechanism, a storage mechanism, a sliding mechanism and a blanking hopper. In the scheme, the blanking hopper is aligned with a sampling bottle after moving, and coating is conveyed into the sampling bottle through the blanking hopper; the discharging hopper can be aligned with a coating sampling bottle, so that the discharging hopper can more stably convey the coating into the sampling bottle, the coating test electronic scale is improved, the supporting block moves to the lower side of the scale pan, the scale pan cannot move downwards, the supporting block can support the scale pan after the scale pan is pressed, and the coating test efficiency is improved. The electronic scale is simple in structure and convenient to use, prevents the scale from being damaged by too large pressure after the scale is subjected to too large pressure, and can solve the problem that in the prior art, when electronic weighing equipment performs liquid test weighing, liquid needs to be continuously added into a sampling bottle, so that manual adding is needed all the time, and the workload of workers is increased.

Description

Technical Field

[0001] The utility model belongs to the field of electronic scales, and in particular relates to a precise electronic scale device for coating test. Background Art

[0002] The electronic weighing equipment for testing is a tool that uses Hooke's law or the principle of lever balance of force to measure the mass of an object. When the test object is placed on the scale, pressure is applied to the sensor, which undergoes elastic deformation, thereby changing the impedance. At the same time, the excitation voltage changes, and a changing analog signal is output. The signal is amplified by the amplifier circuit and output to the analog-to-digital converter. It is converted into a digital signal that is easy to process and output to the CPU for operation control. The CPU outputs this result to the display according to the keyboard command and program until the result is displayed.

[0003] The authorization publication number "CN219416404U" records "an electronic weighing device for testing, comprising an electronic weighing host and a weighing pan whose top is supported and fixed by four weighing frames, the weighing pan being fixed to the top of the electronic weighing host in a suspended manner by four weighing frames, a protective cover being fixed on the outer wall of the outermost top of the weighing pan, and a downward pressure limit device being arranged at the right end of the electronic weighing host. By adding a new downward pressure limit device to the right end of the host of the electronic weighing device for testing, the downward pressure limit device can limit the downward height of the weighing pan through a limit baffle, so as to avoid the situation where the weight of the test product being weighed is greater than the maximum weighing value of the electronic scale, causing the weighing pan to descend excessively and causing damage to the weighing frame, and the downward pressure limit device can be completely stored when not in use, so as not to hinder the normal use of the weighing pan, and at the same time, the downward pressure limit device can flexibly adjust the limit height, so as to flexibly limit the downward height of the weighing pan".

[0004] The above-mentioned patent also has a downward limit device that can flexibly adjust the limit height, so as to flexibly limit the downward height of the scale pan. However, when conducting liquid test weighing in the above-mentioned patent, it is necessary to continuously add liquid to the sampling bottle, which requires manual addition all the time, thereby increasing the manual workload. Utility Model Content

[0005] The purpose of the utility model is to provide a precise electronic scale device for coating test, aiming to solve the problem that the electronic weighing equipment in the prior art needs to continuously add liquid to the sampling bottle when carrying out liquid test weighing, which requires manual addition all the time, thereby increasing the workload of the workers.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A coating test electronic scale precision device, comprising:

[0008] Electronic scale subject;

[0009] A weighing pan is provided on the electronic scale body;

[0010] Two horizontal bars are provided, and the two horizontal bars are respectively fixedly connected to the two ends of the electronic scale body;

[0011] A supporting mechanism, which is provided in two groups, each group of the supporting mechanism is provided on each horizontal bar;

[0012] A placing mechanism is arranged on the weighing pan;

[0013] A sliding mechanism is provided on two horizontal bars; and

[0014] The lower hopper is arranged on the sliding mechanism.

[0015] As a preferred solution of the utility model, each group of the supporting mechanism includes a turntable, a support block, a screw rod, a T-shaped slide groove and a T-shaped screw rod sleeve, the T-shaped slide groove is opened at the top of the horizontal bar, the screw rod is rotatably connected between the side walls of the T-shaped slide groove, and one end of the screw rod rotates through the horizontal bar and extends to the outside of the horizontal bar, the T-shaped screw rod sleeve is threadedly connected to the screw rod, and the T-shaped screw rod sleeve is slidably connected in the T-shaped slide groove, the support block is fixedly connected to the top of the T-shaped screw rod sleeve, and the support block is located on the lower side of the weighing pan, and the turntable is fixedly connected to one end of the screw rod.

[0016] As a preferred solution of the utility model, the placement mechanism includes a paint placement tray and a positioning rod B. There are multiple positioning rods B, and the multiple positioning rods B are movably plugged into the scale pan. The paint placement tray is fixedly connected to the top of the multiple positioning rods B.

[0017] As a preferred solution of the utility model, the sliding mechanism includes:

[0018] plug-in components, which are provided in two groups, and each group of the plug-in components is provided on each horizontal bar; and

[0019] The sliding component is arranged on the two groups of plug-in components, and the sliding component is used to connect the lower hopper.

[0020] As a preferred solution of the utility model, each group of the plug-in components includes an L-shaped mounting plate and a positioning rod A. Two positioning rods A are provided. The two positioning rods A are movably connected to the top of the horizontal bar, and the two positioning rods A are movably penetrated through the horizontal bar and extend to the lower side of the horizontal bar. Two L-shaped mounting plates are provided, and each of the L-shaped mounting plates is fixedly connected to the top of each positioning rod A.

[0021] As a preferred solution of the utility model, the sliding component includes a sliding rod, a sliding sleeve and a cross plate. Two sliding rods are provided, each of which is fixedly connected between every two L-shaped mounting plates. Two sliding sleeves are provided, each of which is slidably mounted on each sliding rod, and the cross plate is fixedly connected to the top of the two sliding sleeves.

[0022] As a preferred solution of the utility model, the lower hopper is movably inserted into the top of the transverse plate, and one end of the lower hopper movably penetrates the transverse plate and extends to the lower side of the transverse plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this scheme, the screw rod is threadedly connected to the T-type screw rod sleeve, so that the screw rod can be rotated to drive the T-type screw rod sleeve to move. The T-type screw rod sleeve is fixedly connected to the support block, so that the T-type screw rod sleeve can move to drive the support block to move. The support block moves to the lower side of the weighing pan, so that the weighing pan cannot move downward, so that the support block can support the weighing pan after it is subjected to pressure, thereby preventing the internal structure of the electronic scale body from being damaged after the weighing pan is subjected to too much pressure.

[0025] 2. In this solution, the lower hopper is driven to move by the movement of the horizontal plate. After the lower hopper moves, it is aligned with the sampling bottle, and the paint is transported to the sampling bottle through the lower hopper. The setting of the lower hopper can align with the paint sampling bottle, so that the lower hopper can transport the paint to the sampling bottle more stably, thereby improving the electronic scale of the paint test. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0029] Figure 3 It is a cross-sectional view of the utility model;

[0030] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0031] In the figure: 1. Electronic scale body; 2. L-shaped mounting plate; 3. Horizontal bar; 4. Turntable; 5. Support block; 6. Slide rod; 7. Slide sleeve; 8. Horizontal plate; 9. Lower hopper; 11. Weighing pan; 12. Paint placement tray; 13. Positioning rod A; 14. Positioning rod B; 15. Screw rod; 16. T-shaped slide groove; 17. T-shaped screw rod sleeve. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example 1

[0034] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0035] A precise electronic scale device for coating test is composed of an electronic scale body 1, a weighing pan 11, a horizontal bar 3, a supporting mechanism, a placing mechanism, a sliding mechanism and a lower hopper 9. The weighing pan 11 is arranged on the electronic scale body 1, two horizontal bars 3 are arranged, and the two horizontal bars 3 are respectively fixedly connected to the two ends of the electronic scale body 1, and the lower hopper 9 is arranged on the sliding mechanism.

[0036] In a specific embodiment of the present utility model, the electronic scale body 1 and the weighing pan 11 are an integrated structure, and the electronic scale body 1 and the weighing pan 11 are combined together to form an electronic scale for paint testing, thereby ensuring the accuracy of the paint test. The horizontal bar 3 is used to connect the L-shaped mounting plate 2, and the lower hopper 9 can be aligned with the paint sampling bottle through the setting, so that the lower hopper 9 can more stably transport the paint to the sampling bottle, thereby improving the paint test electronic scale. The working principle and internal structure of the electronic scale body 1 are common knowledge to those skilled in the art, so they will not be repeated here.

[0037] Specifically, two groups of support mechanisms are provided, each group of support mechanisms is provided on each horizontal bar 3, and each group of support mechanisms includes a turntable 4, a support block 5, a screw 15, a T-shaped slide 16 and a T-shaped screw sleeve 17. The T-shaped slide 16 is opened at the top of the horizontal bar 3, the screw 15 is rotatably connected between the side walls of the T-shaped slide 16, and one end of the screw 15 is rotated to pass through the horizontal bar 3 and extend to the outside of the horizontal bar 3, the T-shaped screw sleeve 17 is threadedly connected to the screw 15, and the T-shaped screw sleeve 17 is slidably connected in the T-shaped slide 16, the support block 5 is fixedly connected to the top of the T-shaped screw sleeve 17, and the support block 5 is located on the lower side of the weighing pan 11, and the turntable 4 is fixedly connected to one end of the screw 15.

[0038] In a specific embodiment of the utility model, the T-shaped slide groove 16 is used to connect the screw rod 15 and the T-shaped screw rod sleeve 17. The setting of the turntable 4 facilitates the rotation of the screw rod 15. The threaded connection between the screw rod 15 and the T-shaped screw rod sleeve 17 can realize the rotation of the screw rod 15 to drive the T-shaped screw rod sleeve 17 to move. The T-shaped screw rod sleeve 17 is fixedly connected to the support block 5, so that the movement of the T-shaped screw rod sleeve 17 can drive the support block 5 to move. The support block 5 moves to the lower side of the weighing pan 11, so that the weighing pan 11 cannot move downward, so that the support block 5 can support the weighing pan 11 after it is subjected to pressure, thereby preventing the weighing pan 11 from being subjected to too much pressure and damaging the internal structure of the electronic scale body 1.

[0039] Specifically, the placement mechanism is arranged on the weighing pan 11, and the placement mechanism includes a paint placement tray 12 and a positioning rod B14. There are multiple positioning rods B14, and the multiple positioning rods B14 are movably plugged into the weighing pan 11. The paint placement tray 12 is fixedly connected to the top of the multiple positioning rods B14.

[0040] In a specific embodiment of the utility model, the positioning rod B14 is movably connected to the weighing pan 11, so that the positioning rod B14 can be removed from the weighing pan 11, the positioning rod B14 is used to connect the paint placement tray 12, and the paint placement tray 12 is used to place sampling bottles. The positioning rod B14 is movably connected to the weighing pan 11, so that the paint placement tray 12 can be easily removed from the weighing pan 11, and the paint placement tray 12 can be easily cleaned.

[0041] Specifically, two groups of plug-in components are provided, and each group of plug-in components is provided on each horizontal bar 3. Each group of plug-in components includes an L-shaped mounting plate 2 and a positioning rod A13. Two positioning rods A13 are provided, and the two positioning rods A13 are movably plugged into the top of the horizontal bar 3, and the two positioning rods A13 are movably passed through the horizontal bar 3 and extend to the lower side of the horizontal bar 3. Two L-shaped mounting plates 2 are provided, and each L-shaped mounting plate 2 is fixedly connected to the top of each positioning rod A13.

[0042] In a specific embodiment of the utility model, the positioning rod A13 is used to connect the L-shaped mounting plate 2, and the L-shaped mounting plate 2 is configured to connect the sliding rod 6. The positioning rod A13 is movably plugged into the horizontal bar 3, so that the positioning rod A13 can be easily removed from the horizontal bar 3, making the horizontal bar 3 easy to install and disassemble.

[0043] Specifically, the sliding component is arranged on two groups of plug-in components, the sliding component is used to connect the lower hopper 9, the sliding component includes a sliding rod 6, a sliding sleeve 7 and a cross plate 8, two sliding rods 6 are provided, each sliding rod 6 is fixedly connected between every two L-shaped mounting plates 2, two sliding sleeves 7 are provided, each sliding sleeve 7 is slidably sleeved on each sliding rod 6, and the cross plate 8 is fixedly connected to the top of the two sliding sleeves 7.

[0044] In a specific embodiment of the utility model, the sliding rod 6 is used to connect the sliding sleeve 7, the two sliding sleeves 7 are used to connect the cross plate 8, the cross plate 8 is used to connect the lower hopper 9, and the sliding sleeve 7 is slidably mounted on the sliding rod 6 so that the sliding sleeve 7 can slide on the sliding rod 6, and the movement of the sliding sleeve 7 can drive the movement of the cross plate 8, and the position of the discharge port of the lower hopper 9 can be adjusted by moving the cross plate 8.

[0045] Specifically, the lower hopper 9 is movably inserted into the top of the transverse plate 8 , and one end of the lower hopper 9 movably passes through the transverse plate 8 and extends to the lower side of the transverse plate 8 .

[0046] In a specific embodiment of the present utility model, the lower hopper 9 is movably plugged into the transverse plate 8, so that the lower hopper 9 is easy to install and disassemble.

[0047] The working principle or working process of the paint test electronic scale precision device provided by the utility model is: the positioning rod B14 is movably inserted into the weighing pan 11, so that the paint placing pan 12 is installed on the weighing pan 11, and the sampling bottle is placed on the paint placing pan 12, and the positioning rod A13 is movably inserted into the horizontal bar 3, and the lower hopper 9 is movably inserted into the horizontal plate 8, and the sliding sleeve 7 is pushed to slide on the sliding rod 6, and the movement of the sliding sleeve 7 drives the horizontal plate 8 to move, and the movement of the horizontal plate 8 drives the lower hopper 9 to move. After the lower hopper 9 moves, it is aligned with the sampling bottle, and the paint is transported to the sampling bottle through the lower hopper 9, and the turntable 4 is rotated, and the rotation of the turntable 4 drives the screw rod 15 to rotate, and the rotation of the screw rod 15 drives the T-shaped screw rod sleeve 17 to move, and the movement of the T-shaped screw rod sleeve 17 drives the support block 5 to move, and the support block 5 moves to the lower side of the weighing pan 11, thereby supporting the weighing pan 11.

[0048] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coating test electronic scale precision device, characterized in that: include: Electronic scale body (1); A weighing pan (11) is arranged on the electronic weighing body (1); Two horizontal bars (3) are provided, and the two horizontal bars (3) are respectively fixedly connected to two ends of the electronic scale body (1); A supporting mechanism, which is provided in two groups, each group of the supporting mechanism is provided on each horizontal bar (3); A placing mechanism is arranged on the weighing pan (11); A sliding mechanism is provided on the two horizontal bars (3); and The lower hopper (9) is arranged on the sliding mechanism.

2. The electronic scale precision device for coating test according to claim 1, characterized in that: Each group of the supporting mechanisms comprises a turntable (4), a support block (5), a screw rod (15), a T-shaped slide groove (16) and a T-shaped screw rod sleeve (17); the T-shaped slide groove (16) is opened at the top of the horizontal bar (3); the screw rod (15) is rotatably connected between the side walls of the T-shaped slide groove (16), and one end of the screw rod (15) rotates through the horizontal bar (3) and extends to the outside of the horizontal bar (3); the T-shaped screw rod sleeve (17) is threadedly connected to the screw rod (15), and the T-shaped screw rod sleeve (17) is slidably connected in the T-shaped slide groove (16); the support block (5) is fixedly connected to the top of the T-shaped screw rod sleeve (17), and the support block (5) is located at the lower side of the weighing pan (11); and the turntable (4) is fixedly connected to one end of the screw rod (15).

3. The electronic scale precision device for coating test according to claim 2, characterized in that: The placement mechanism comprises a paint placement tray (12) and a positioning rod B (14), wherein a plurality of the positioning rods B (14) are provided, and the plurality of positioning rods B (14) are all movably plugged onto the scale pan (11), and the paint placement tray (12) is fixedly connected to the tops of the plurality of positioning rods B (14).

4. The electronic scale precision device for coating test according to claim 3, characterized in that: The sliding mechanism comprises: Two groups of plug-in components are provided, and each group of plug-in components is provided on each horizontal bar (3); and A sliding component is arranged on the two groups of plug-in components, and the sliding component is used to connect the lower hopper (9).

5. The electronic scale precision device for coating test according to claim 4, characterized in that: Each group of the plug-in components comprises an L-shaped mounting plate (2) and a positioning rod A (13), two of the positioning rods A (13) are provided, and the two positioning rods A (13) are both movably plugged into the top of the horizontal bar (3), and the two positioning rods A (13) are both movably penetrated through the horizontal bar (3) and extend to the lower side of the horizontal bar (3), and two of the L-shaped mounting plates (2) are provided, and each of the L-shaped mounting plates (2) is fixedly connected to the top of each positioning rod A (13).

6. The electronic scale precision device for coating test according to claim 5, characterized in that: The sliding component comprises a sliding rod (6), a sliding sleeve (7) and a transverse plate (8); two sliding rods (6) are provided, each of which is fixedly connected between two L-shaped mounting plates (2); two sliding sleeves (7) are provided, each of which is slidably mounted on each sliding rod (6); and the transverse plate (8) is fixedly connected to the tops of the two sliding sleeves (7).

7. The electronic scale precision device for coating test according to claim 6, characterized in that: The lower hopper (9) is movably plugged into the top of the transverse plate (8), and one end of the lower hopper (9) movably penetrates the transverse plate (8) and extends to the lower side of the transverse plate (8).

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