Intelligent scale with quantity control mechanism

Abstract

The utility model discloses an intelligent scale with a quantity control mechanism, which comprises a shell, a weighing platform is mounted at the top end of the shell, a first servo motor is fixedly mounted at the top end of a vertical frame, a threaded sleeve part is spirally connected to the outer side of a threaded rod, and a flow pump is rotatably mounted on the inner side of the threaded sleeve part. A vacant container is placed on the weighing table, the first servo motor is turned on to drive the threaded rod so that the threaded sleeve piece can stably ascend and descend, the second servo motor is turned on to drive the worm so that the worm wheel can drive the flow pump to rotate, and the flow pump can rotate. The vertical frame is pushed to enable the sliding piece to move on the sliding rail, so that the position and angle of the flow pump are adjusted through the device, the liquid discharging pipe is aligned to a bottle opening of a vacant container, liquid is accurately discharged after the flow pump works, scattering is avoided, and the device can be suitable for containers of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent scales, and more specifically, to an intelligent scale with a metering mechanism. Background Art

[0002] An intelligent scale is a weighing device integrating advanced sensor technology, computing power, and intelligent functions, generally equipped with high-precision sensors, data storage and analysis, wireless connection, interaction, and other functions.

[0003] In the patent with the publication number CN 218765563 U, an intelligent scale with a metering mechanism is disclosed, including an intelligent scale main body. The intelligent scale main body includes an installation chassis, a tray, a weighing sensor, a circuit board, an installation support plate, and a control panel. A faucet is arranged on the installation support plate, a beverage delivery pipe is connected to the faucet, and an opening and closing handle is arranged on the faucet. In actual use of the utility model, the weight of sold beverages can be quantitatively controlled. Specifically, in actual operation, a container is placed on the upper end of the tray, the weight of the sold beverage is set through the control panel, the electric telescopic rod receives a start signal and drives the opening and closing handle to open the faucet, and the beverage is delivered to the container through the discharge pipe. When the weighing sensor detects that the weight of the beverage reaches the set value, a signal is immediately sent into the control panel. The control panel receives the signal and immediately activates the electric telescopic rod, so that the electric telescopic rod drives the opening and closing handle to close the faucet.

[0004] When the above device performs metering and weighing of liquids, the position and angle of the liquid injection pipe cannot be adjusted, so it cannot adapt to the placement of empty bottles of various sizes, and cannot accurately control the injection of liquid into the empty bottle, and the liquid is also more likely to spill.

[0005] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0006] In view of the problems in the related art, the present utility model provides an intelligent scale with a metering mechanism to overcome the above technical problems existing in the related art.

[0007] To this end, the specific technical solution adopted by the present utility model is as follows:

[0008] An intelligent scale with a metering mechanism includes a housing. A weighing platform is installed at the top of the housing. A vertical frame is provided at the left end of the outer side of the housing. A first servo motor is fixedly installed at the top of the vertical frame. A threaded rod is fixedly installed at the end of the main shaft of the first servo motor. A threaded sleeve member is spirally connected to the outer side of the threaded rod. A flow pump is rotatably installed inside the threaded sleeve member. A worm gear is fixedly installed at the front end of the flow pump. A worm is meshed and connected to the outer side of the worm gear. A second servo motor is installed at the left end of the worm.

[0009] As a further solution of the present utility model, a pressure sensor is installed at the bottom end of the weighing platform, and the pressure sensor under the weighing platform is located inside the housing.

[0010] As a further solution of the present utility model, a slide rail is fixedly connected to the outer side of the left end of the housing, a sliding member is slidably installed on the outer side of the slide rail, and the sliding member is fixedly connected to the vertical frame.

[0011] As a further solution of the present utility model, the vertical frame is slidably connected to the housing, and a roller is rotatably installed inside the bottom end of the vertical frame.

[0012] As a further solution of the present utility model, a slide bar is slidably installed inside the threaded sleeve member, and the slide bar inside the threaded sleeve member is arranged parallel to the threaded rod.

[0013] As a further solution of the present utility model, a liquid inlet pipe is provided at the upper end of the flow pump, and a liquid discharge pipe is provided at the lower end of the flow pump.

[0014] As a further solution of the present utility model, the worm is rotatably connected to the vertical frame, and the second servo motor is fixedly connected to the threaded sleeve member.

[0015] The beneficial effects of the present utility model are as follows:

[0016] By arranging the housing, weighing platform, vertical frame, threaded rod, threaded sleeve member, worm, worm gear, etc. in the present utility model, an empty container is placed on the weighing platform. The first servo motor is turned on to drive the threaded rod so that the threaded sleeve member rises and falls stably. The second servo motor is turned on to drive the worm so that the worm gear drives the flow pump to rotate, and the vertical frame is pushed so that the sliding member moves on the slide rail. Thus, the position and angle of the flow pump are adjusted through the above devices, so that the liquid discharge pipe is aligned with the mouth of the empty container, and the liquid discharged by the flow pump is accurate and avoids spilling, and it can be adapted to containers of various sizes for use. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is the overall structural schematic diagram of the intelligent scale with a metering control mechanism according to the embodiment of the present utility model;

[0019] Figure 2 is the installation structural schematic diagram of the housing and weighing platform of the intelligent scale with a metering control mechanism according to the embodiment of the present utility model;

[0020] Figure 3 Schematic diagram of the installation structure of the slide rail and the slider of the intelligent scale with a metering mechanism according to an embodiment of the present invention;

[0021] Figure 4 Schematic diagram of the overall structure of the flow pump of the intelligent scale with a metering mechanism according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the installation structure of the worm and the worm gear of the intelligent scale with a metering mechanism according to an embodiment of the present invention.

[0023] In the figure:

[0024] 1, housing; 2, weighing platform; 3, slide rail; 4, vertical frame; 5, slider; 6, first servo motor; 7, threaded rod; 8, threaded sleeve member; 9, flow pump; 10, worm gear; 11, worm; 12, second servo motor; 13, roller. Detailed implementation manners

[0025] To further illustrate each embodiment, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present invention, there is provided an intelligent scale with a metering mechanism.

[0027] Please refer to the attached specification Figures 1-5 , an intelligent scale with a metering mechanism according to an embodiment of the present invention includes a housing 1, a weighing platform 2 is installed at the top of the housing 1, a vertical frame 4 is provided at the left end of the outside of the housing 1, a first servo motor 6 is fixedly installed at the top of the vertical frame 4, a threaded rod 7 is fixedly installed at the end of the main shaft of the first servo motor 6, a threaded sleeve member 8 is spirally connected to the outside of the threaded rod 7, a flow pump 9 is rotatably installed inside the threaded sleeve member 8, a worm gear 10 is fixedly installed at the front end of the flow pump 9, a worm 11 is meshed and connected to the outside of the worm gear 10, and a second servo motor 12 is installed at the left end of the worm 11.

[0028] When this device is in use, place the empty bottle on the weighing platform 2, turn on the first servo motor 6 to drive the threaded rod 7 to rotate. The threaded rod 7 drives the threaded sleeve member 8 to rotate, and with the cooperation of the sliding rod, the threaded sleeve member 8 is lifted and lowered stably. The threaded sleeve member 8 drives the flow pump 9 to lift and lower synchronously. By turning on the second servo motor 12 to drive the worm 11 to rotate, the worm 11 drives the worm gear 10 to rotate, and the worm gear 10 drives the flow pump 9 to rotate. Slide the vertical frame 4 left and right, so that the slider 5 moves along the slide rail 3. Thus, the position and water injection angle of the flow pump 9 can be adjusted through the above device, and accurate water injection can be carried out to prevent liquid from spilling. During the operation of the flow pump 9, it can be stopped at any time for quantity control, and with the linkage of the weighing platform 2 to weigh the bottle and the internal liquid, the intelligent quantity control and weighing packaging operation is realized.

[0029] In one embodiment, please refer to the attached drawings of the specification Figures 1-5 As a further solution of the present utility model, a pressure sensor is installed at the bottom end of the weighing platform 2, and the pressure sensor under the weighing platform 2 is located inside the housing 1.

[0030] The pressure sensor provided therein is used to weigh the bottle and the liquid on the weighing platform 2 in real time.

[0031] In another embodiment, please refer to the attached drawings of the specification Figures 1-5 As a further solution of the present utility model, a slide rail 3 is fixedly connected to the outer side of the left end of the housing 1, a slider 5 is slidably installed on the outer side of the slide rail 3, and the slider 5 is fixedly connected to the vertical frame 4.

[0032] The slider 5 slides on the outer side of the slide rail 3, so that the vertical frame 4 and the flow pump 9 therein move.

[0033] In one embodiment, please refer to the attached drawings of the specification Figures 1-5 As a further solution of the present utility model, the vertical frame 4 is slidably connected to the housing 1, and a roller 13 is rotatably installed inside the bottom end of the vertical frame 4.

[0034] Thus, the vertical frame 4 is kept moving stably, and the roller 13 can reduce the friction with the ground.

[0035] In another embodiment, please refer to the attached drawings of the specification Figures 1-5 As a further solution of the present utility model, a slide rod is slidably installed inside the threaded sleeve member 8, and the slide rod inside the threaded sleeve member 8 is arranged parallel to the threaded rod 7.

[0036] With the cooperation of the slide rod, the threaded rod 7 drives the threaded sleeve member 8 to lift and lower stably.

[0037] In one embodiment, please refer to the attached drawings of the specification Figures 1-5, as a further solution of the present utility model, a liquid feed pipe is provided at the upper end of the flow pump 9, and a liquid discharge pipe is provided at the lower end of the flow pump 9.

[0038] After the flow pump 9 extracts the liquid, the liquid is injected into the container through the liquid discharge pipe.

[0039] In one embodiment, please refer to the attached specification Figures 1-5 , as a further solution of the present utility model, the worm 11 is rotatably connected to the vertical frame 4, and the second servo motor 12 is fixedly connected to the threaded sleeve member 8.

[0040] The second servo motor 12 drives the worm 11 to rotate, the worm 11 drives the worm gear 10 to rotate, and the worm gear 10 thereby drives the flow pump 9 to rotate.

[0041] During use, place the empty bottle on the weighing platform 2, turn on the first servo motor 6 to drive the threaded rod 7 to rotate, the threaded rod 7 drives the threaded sleeve member 8 to rotate, and cooperate with the slide rod to make the threaded sleeve member 8 lift and lower stably. The threaded sleeve member 8 drives the flow pump 9 to lift and lower synchronously. By turning on the second servo motor 12 to drive the worm 11 to rotate, the worm 11 drives the worm gear 10 to rotate, and the worm gear 10 drives the flow pump 9 to rotate. Slide the vertical frame 4 left and right so that the slider 5 moves along the slide rail 3. Thus, the position and water injection angle of the flow pump 9 can be adjusted through the above device, and accurate water injection can be carried out to prevent liquid from spilling. During the operation of the flow pump 9, it can be stopped at any time for quantity control. Cooperate with the weighing platform 2 to weigh the bottle and the internal liquid in a linked manner to achieve intelligent quantity control and weighing packaging operation.

[0042] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An intelligent scale with a quantity control mechanism, comprising a housing (1), characterized in that: A weighing platform (2) is installed at the top of the shell (1), and a stand (4) is provided at the left end of the outer side of the shell (1). A first servo motor (6) is fixedly installed at the top of the stand (4). A threaded rod (7) is fixedly installed at the end of the main shaft of the first servo motor (6). A threaded sleeve (8) is spirally connected to the outer side of the threaded rod (7). A flow pump (9) is rotatably installed on the inner side of the threaded sleeve (8). A worm gear (10) is fixedly installed at the front end of the flow pump (9). A worm (11) is meshingly connected to the outer side of the worm gear (10). A second servo motor (12) is installed at the left end of the worm (11).

2. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: A pressure sensor is installed at the bottom end of the weighing platform (2), and the pressure sensor under the weighing platform (2) is located on the inner side of the housing (1).

3. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: A slide rail (3) is fixedly connected to the outer side of the left end of the housing (1), a slide member (5) is slidably mounted on the outer side of the slide rail (3), and the slide member (5) is fixedly connected to the stand (4).

4. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: The stand (4) is slidably connected to the shell (1), and a roller (13) is rotatably mounted on the inner side of the bottom end of the stand (4).

5. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: A sliding rod is slidably mounted on the inner side of the threaded sleeve member (8), and the sliding rod in the threaded sleeve member (8) is arranged parallel to the threaded rod (7).

6. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: The upper end of the flow pump (9) is provided with a liquid feed pipe, and the lower end of the flow pump (9) is provided with a liquid discharge pipe.

7. The intelligent scale with a quantity control mechanism according to claim 1, characterized in that: The worm (11) is rotationally connected to the stand (4), and the second servo motor (12) is fixedly connected to the threaded sleeve (8).

Images