Horizontal weighing machine
Through the design of a horizontal weighing machine and the use of a feeding and loading mechanism driven by an oil cylinder and a motor, the problems of inaccurate weighing of melamine resin powder and inconvenient manual operation are solved, and accurate and efficient automatic unloading is achieved.
Patent Information
- Application Number
- CN202422908498.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The existing weighing method of melamine resin powder has the disadvantages of low accuracy and inconvenient operation, low manual filling efficiency and affected feeding rate.
A horizontal weighing machine is designed. It adopts an oil cylinder to drive the supporting parts and fixing mechanism to realize the automatic loading and unloading of melamine resin powder. Combined with the feeding and loading mechanism driven by the motor, it ensures accurate weighing and easy operation.
It achieves accurate weighing and efficient unloading of melamine resin powder, avoids manual operation at height, increases unloading rate and prevents powder spillage, thus improving operational safety and efficiency.
Smart Images
Figure CN223332453U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage racks, in particular to a horizontal weighing machine. Background Art
[0002] Melamine resin powder is often used to make tableware. During the production process, the powder must be accurately weighed before being poured into molds for compression molding. Existing methods for weighing melamine resin powder often rely on manual or machine weighing, which is inaccurate. Some automatic weighing machines require the operator to manually load the powder into the machine. This loading process requires the operator to lift the material up high and pour it into the machine, which is very inconvenient and reduces the material loading rate and weighing efficiency. Therefore, a horizontal weighing machine is needed. Utility Model Content
[0003] In response to the problems existing in the prior art, the purpose of the utility model is to provide a horizontal weighing machine that does not require manual loading of melamine resin powder up and down on the machine table. The weighing is accurate and efficient, the operation is simple, and the unloading rate is improved.
[0004] The above technical objectives of the present utility model are achieved through the following technical solutions: a horizontal weighing machine, comprising a support frame and a mounting frame, an oil cylinder is installed on the side of the mounting frame, a supporting member is installed on the telescopic part of the oil cylinder, the supporting member includes a base, a connecting plate is provided on the side of the base, a socket plate is installed on the connecting plate, the base is slidably connected to the mounting frame, a unloading mechanism is installed on the base, a loading mechanism is installed on the unloading side of the unloading mechanism on the support frame, a fixing mechanism is provided on both sides of the oil cylinder at the top of the mounting frame, the fixing mechanism includes a cylinder, a plug rod is installed on the telescopic part of the cylinder, and the plug rod cooperates with the socket plate.
[0005] In some embodiments, the unloading mechanism includes a feeder and a first motor, a horizontal barrel is installed on the feeder, the feeder is connected to the first drive motor, and a feeding port is opened at one end of the feeder.
[0006] In some embodiments, a spring is provided on a side of the feeder close to the horizontal barrel.
[0007] In some embodiments, the loading mechanism includes a second motor, a turntable is mounted on the driving shaft of the second motor, a material cup groove is provided on the turntable, and a notch is provided on a side of the turntable close to the unloading mechanism.
[0008] In some embodiments, a spring bracket is provided between the second motor and the support frame.
[0009] In some embodiments, a plurality of sockets are provided on the socket plate, and a lifting and fine-tuning mechanism is provided on the mounting frame, and the lifting and fine-tuning mechanism is connected to the blanking mechanism.
[0010] In summary, the present invention has the following beneficial effects:
[0011] The utility model is provided with an oil cylinder, a supporting part and a fixing mechanism, which can enable the feeding mechanism to move up and down, thereby facilitating the operation of filling melamine resin powder without having to stand at a high place to operate, avoiding the operator walking up and down on the machine table, and improving the feeding rate. When feeding, the fixing mechanism is used to maintain the stability of the feeding mechanism, ensuring the accuracy of feeding, and preventing the melamine resin powder from spilling out during feeding, causing waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the overall structure of the blanking mechanism of the utility model;
[0014] Figure 3 This is a schematic diagram of the overall structure of the supporting member of the utility model;
[0015] Figure 4 This is a structural diagram of the supporting member of the utility model in the raised state;
[0016] Figure 5 It is a top view of the charging structure of the present utility model.
[0017] In the figure: 1. Support frame; 11. Mounting frame; 2. Unloading mechanism; 21. Horizontal material barrel; 22. Feeder; 23. First motor; 24. Spring; 25. Feeding port; 3. Fixing mechanism; 31. Cylinder; 32. Insert rod; 4. Oil cylinder; 5. Loading mechanism; 51. Second motor; 52. Turntable; 53. Material cup slot; 54. Notch; 6. Support member; 61. Base; 62. Connecting plate; 63. Socket plate; 7. Lifting and fine-tuning mechanism. DETAILED DESCRIPTION
[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0020] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.
[0021] See also Figure 1-5 A horizontal weighing machine includes a support frame 1 and a mounting frame 11, an oil cylinder 4 is installed on the mounting frame 11, a supporting member 6 is installed on the telescopic part of the oil cylinder 4, the supporting member 6 includes a base 61, a connecting plate 62 is provided on the side of the base 61, a socket plate 63 is installed on the connecting plate 62, the base 61 is slidably connected to the mounting frame 11, a unloading mechanism 2 is installed on the base 61, a loading mechanism 5 is installed on the unloading side of the unloading mechanism 2 on the support frame 1, a fixing mechanism 3 is provided on both sides of the oil cylinder 4 at the top of the mounting frame 11, the fixing mechanism 3 includes a cylinder 31, and an insert rod 32 is installed on the telescopic part of the cylinder 31, and the insert rod 32 cooperates with the socket plate 63. When in use, the operator pours the melamine resin powder into the feeding mechanism 2 for loading, and then controls the oil cylinder 4 to drive the supporting part 6 to move upward. When the supporting part 6 drives the feeding mechanism 2 to move to the high position of the mounting frame 11 through the base 61, the socket plate 63 of the supporting part 6 also moves to the high position and is located at the fixing mechanism 3. Then the operator controls the cylinder 31 to extend and drive the insertion rod 32 to be inserted into the socket of the socket plate 63, and then fixes the supporting part 6 so that it does not fall. Then the operator can control the feeding mechanism 2 to transport the melamine resin powder to the loading mechanism 5, and complete the weighing. After the weighing is completed, the operator controls the oil cylinder 4 to drive the supporting part 6 and the feeding mechanism 2 to move downward, and then the operator can continue to pour the melamine resin powder into the horizontal barrel 21, and transport the melamine resin powder to the loading mechanism 5 for filling in this way. The operation is simple and fast, and the weighing efficiency is improved.
[0022] In some embodiments, the unloading mechanism 2 includes a feeder 22 and a first motor 23. A horizontal barrel 21 is mounted on the feeder 22, which is connected to the first motor 23. A feed port 25 is provided at one end of the feeder 22. When adding material, the operator pours melamine resin powder into the horizontal barrel 21. When the unloading mechanism 2 is transported to a high position by the oil cylinder 4, the first motor 23 is controlled to drive the feeder 22. The feeder 22 is an existing auger-type unloading mechanism and will not be described in detail here. Finally, the melamine resin powder is transported from the feed port 25 to the loading mechanism 5.
[0023] In some embodiments, a spring 24 is provided on the side of the feeder 22 near the horizontal barrel 21. The spring 24 can amplify the effect of the vibration generated by the first motor 23 during operation on the feeder 22, thereby causing the feeder 22 to vibrate, preventing the melamine resin powder in the horizontal barrel 21 from being blocked during discharge, thereby accelerating the discharge rate.
[0024] In some embodiments, the loading mechanism 5 includes a second motor 51, a turntable 52 mounted on the drive shaft of the second motor 51, and a cup slot 53 provided on the turntable 52. A notch 54 is provided on the side of the turntable 52 near the unloading mechanism 2. When the operator loads melamine resin powder into the unloading mechanism 2, the oil cylinder 4, via the supporting member 6, moves the unloading mechanism 2 to a higher position, passing through the notch 54 and thus not being blocked by the turntable 52. The operator then controls the second motor 51 to rotate the turntable 52, so that the cups in the cup slot 53 are positioned below the feed port 25 of the unloading mechanism 2, thereby completing the unloading process.
[0025] In some embodiments, a spring bracket is provided between the second motor 51 and the support frame 1. When the second motor 51 drives the turntable 52 to rotate, the second motor 51 can enhance the vibration effect of the second motor 51 through the spring bracket, thereby ensuring that the melamine resin powder is fully spread in the material cup when the material cup is receiving the material.
[0026] In some embodiments, the jack plate 63 is provided with a plurality of jacks, and the mounting frame 11 is provided with a lifting and fine-tuning mechanism 7, which is connected to the unloading mechanism 2. When the operator replaces the material cups of different heights and places them into the material cup slot 53 for loading, the operator can control the lifting and fine-tuning mechanism 7 to pull the unloading mechanism 2, thereby ensuring that the oil cylinder 4 can drive the unloading mechanism 2 to move to the appropriate position, and then control the cylinder 31 to drive the insertion rod 32 to insert into the jack of the jack plate 63 for fixing. The lifting and fine-tuning mechanism 7 is a combination of a handwheel rocker device and a pull rope, which is a prior art and will not be described in detail here. It can avoid excessive dust generated by the different heights of the material cups during unloading, which may affect the health of workers.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A horizontal weighing machine, comprising a support frame (1) and a mounting frame (11), characterized in that: An oil cylinder (4) is installed on the side of the mounting frame (11), and a supporting member (6) is installed on the telescopic part of the oil cylinder (4). The supporting member (6) includes a base (61), and a connecting plate (62) is provided on the side of the base (61). A socket plate (63) is installed on the connecting plate (62). The base (61) is slidably connected to the mounting frame (11). A blanking mechanism (2) is installed on the base (61). A loading mechanism (5) is installed on the supporting frame (1) on the blanking side of the blanking mechanism (2). A fixing mechanism (3) is provided on the top of the mounting frame (11) on both sides of the oil cylinder (4). The fixing mechanism (3) includes a cylinder (31). A plug rod (32) is installed on the telescopic part of the cylinder (31), and the plug rod (32) cooperates with the socket plate (63).
2. A horizontal weighing machine according to claim 1, characterized in that: The unloading mechanism (2) includes a feeder (22) and a first motor (23). A horizontal material barrel (21) is installed on the feeder (22). The feeder (22) is connected to the first motor (23). A feeding port (25) is provided at one end of the feeder (22).
3. A horizontal weighing machine according to claim 2, characterized in that: A spring (24) is provided on the side of the feeder (22) close to the horizontal barrel (21).
4. A horizontal weighing machine according to claim 1, characterized in that: The loading mechanism (5) includes a second motor (51), a turntable (52) is mounted on the driving shaft of the second motor (51), a material cup groove (53) is provided on the turntable (52), and a notch (54) is provided on a side of the turntable (52) close to the unloading mechanism (2).
5. A horizontal weighing machine according to claim 4, characterized in that: A spring bracket is provided between the second motor (51) and the support frame (1).
6. A horizontal weighing machine according to claim 1, characterized in that: The socket plate (63) is provided with a plurality of sockets, and the mounting frame (11) is provided with a lifting and fine-tuning mechanism (7), and the lifting and fine-tuning mechanism (7) is connected to the blanking mechanism (2).