Quantitative feeding device

Abstract

According to the quantitative feeding device, a control valve is arranged at a feeding opening of an emulsifying pot, feeding and disconnection of materials can be achieved by controlling the control valve, the emulsifying pot is provided with a supporting base in a matched mode, a weighing module and a lifting device are arranged between the supporting base and the emulsifying pot, and the weighing module can weigh the mass of the emulsifying pot; when the lifting device descends, the weighing module is in contact with the emulsifying pot for weighing, and when the lifting device ascends, the weighing module is separated from the emulsifying pot to stop weighing, so that when the material is supplied, the lifting device descends, the weighing module is in contact with the emulsifying pot for weighing, and when the material supply reaches a set amount, the control valve is closed, the material supply is stopped, and the lifting device ascends; the weighing module is separated from the emulsifying pot to stop weighing, the lifting device supports the emulsifying pot, the emulsifying pot works, and generated vibration impact is prevented from being transmitted to the weighing module, so that the weighing module is protected, the measurement precision of the weighing module is improved, and the service life of the weighing module is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsifying pots, in particular to a quantitative feeding device. Background Art

[0002] Emulsification is the process of evenly dispersing a liquid in another immiscible liquid in the form of tiny droplets. The emulsifier shears, disperses and collides the material through the high-speed rotation of the homogenizing head connected to the engine, so that the material becomes more delicate and promotes the fusion of oil and water. That is, the emulsification process is the process of evenly dispersing a liquid in another immiscible liquid in the form of tiny droplets. Emulsification is often used in cosmetics, shower gels, sunscreens, etc.

[0003] In the related art, when the emulsification pot is emulsifying, it is necessary to first supply a certain amount of various materials into the emulsification pot. When the supply of various materials reaches the required amount, emulsification can be carried out. At present, the emulsification pot mostly uses an externally arranged weighing module to weigh the emulsification pot, and the feed valve controls the feed. When the weighing module detects that the material in the emulsification pot reaches the supply amount, the feed valve is closed to achieve the quantitative supply of the material in the emulsification pot. This structure has certain disadvantages, that is, when the emulsification pot is statically fed, the weighing module weighs the emulsification pot as a whole. When the emulsification pot is in emulsification operation, the weighing module is also in weighing contact with the emulsification pot. In this way, the emulsification pot in motion is bound to vibrate, and the vibration generated by the emulsification pot will be transmitted to the weighing module. The vibration will produce impacts of different directions and different strengths on the weighing module. The weighing module is easily damaged under the action of long-term vibration and impact, which affects the measurement accuracy of the weighing module and reduces the life of the weighing module.

[0004] In view of the above problems, the present application proposes a quantitative feeding device, which aims to improve the measurement accuracy and service life of the weighing module. Utility Model Content

[0005] In response to the problems in the related art, the present application discloses a quantitative feeding device, which solves the problem in the related art that the weighing module is impacted by the vibration of the emulsifying pot, thereby affecting the measurement accuracy and life.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] A quantitative feeding device comprises an emulsifying pot, wherein the emulsifying pot is provided with a control valve at a feed port, the emulsifying pot is equipped with a supporting seat, a weighing module is provided between the supporting seat and the emulsifying pot, the weighing module can weigh the mass of the emulsifying pot, and a lifting device is also provided between the emulsifying pot and the supporting seat, when the lifting device descends, the weighing module contacts the emulsifying pot for weighing, and when the lifting device is raised, the weighing module separates from the emulsifying pot and weighing is terminated.

[0008] As a further solution of the present application: the control valve includes a proportional valve.

[0009] As a further solution of the present application: the lifting device includes a hydraulic cylinder.

[0010] As a further solution of the present application: the support seat is arranged around the side of the emulsifying pot, and a lifting frame is provided around the side of the emulsifying pot. The weighing module and the lifting device are provided between the support seat and the lifting frame. The emulsifying pot can move up and down relative to the support seat, the lower end of the weighing module is fixedly connected to the support seat, and the upper end of the weighing module is detachably connected to the lifting frame. The lower end of the lifting device is detachably connected to the support seat, and the upper end of the lifting device is fixedly connected to the lifting frame.

[0011] As a further solution of the present application: a protective tube is provided around the sides of the emulsification pot to protect the emulsification pot, the inner wall of the protective tube is fixedly connected to the emulsification pot, and the outer wall of the protective tube is fixedly connected to the lifting frame.

[0012] As a further solution of the present application: a mounting base plate is fixedly provided on the upper end surface of the support seat, and the upper end surface of the mounting base plate is fixedly connected to the lower end of the weighing module, and the upper end surface of the mounting base plate is detachably contacted and connected to the lower end of the lifting device, and a plurality of limit holes are evenly arranged at the lower end of the lifting device, and limit pins are matched and inserted into the limit holes, and the lower end of the limit pin is fixedly connected to the mounting base plate, and a limit cap which can be positioned upward is provided on the top of the limit pin, and a moving distance is provided between the limit cap and the lower end of the lifting device, and the lifting device can move up and down along the limit pin, and the limit pin can limit the lifting device and the emulsifying pot to the left and right.

[0013] In summary, the beneficial effects of this application are:

[0014] 1. Quantitative feeding device. The emulsification pot is provided with a control valve at the feed port. The material supply and disconnection can be realized by controlling the control valve. When the material reaches the supply amount, the control valve can be closed to realize the quantitative supply of the material. The emulsification pot is equipped with a support seat. A weighing module and a lifting device are arranged between the support seat and the emulsification pot. The weighing module can weigh the mass of the emulsification pot. When the lifting device descends, the weighing module contacts the emulsification pot for weighing. When the lifting device is lifted, the weighing module is separated from the emulsification pot and the weighing is terminated. In this way, when the material is supplied, the lifting device descends and the weighing module contacts the emulsification pot for weighing. When the material supply reaches the set amount, the control valve is closed to stop feeding. The lifting device is lifted, and the weighing module is separated from the emulsification pot and the weighing is terminated. The lifting device supports the emulsification pot, and the emulsification pot works to avoid the vibration and shock transmitted to the weighing module, thereby protecting the weighing module, improving the measurement accuracy of the weighing module, and extending the service life of the weighing module.

[0015] 2. The control valve includes a proportional valve, which has higher control accuracy and improves the accuracy of quantitative material supply.

[0016] 3. The support base is arranged around the side of the emulsification pot, and the emulsification pot can move up and down relative to the support base. The support base is arranged on the side of the emulsification pot and can move relatively. The support base limits the excessive displacement of the emulsification pot within a certain range, thereby improving the safety of the emulsification pot.

[0017] 4. The sides of the emulsifying pot are equipped with lifting frames, and a weighing module and a lifting device are arranged between the support seat and the lifting frame. The lower end of the weighing module is fixedly connected to the support seat, and the upper end of the weighing module is detachably connected to the lifting frame. The lower end of the lifting device is detachably connected to the support seat, and the upper end of the lifting device is fixedly connected to the lifting frame. When the weighing module is weighing, the lower end of the lifting device is separated from the support seat, and the upper end is connected to the lifting frame, so that the weighing module is accurately weighed; when the weighing module stops weighing, the upper end of the weighing module is separated from the lifting frame, and both ends of the lifting device are connected to the support seat and the lifting frame. The lifting device supports the emulsifying pot, transfers the vibration of the emulsifying pot, and protects the weighing module from impact.

[0018] 5. The sides of the emulsifying pot are equipped with protective sleeves to protect the emulsifying pot. The emulsifying pot vibrates during operation, and the protective sleeves protect the emulsifying pot and reduce vibration impact.

[0019] 6. A plurality of limit holes are evenly arranged at the lower end of the lifting device, and limit pins are inserted into the limit holes. The lower end of the limit pin is fixedly connected to the mounting base plate, and a limit cap which can limit the limit upward is arranged on the top of the limit pin. There is a moving distance between the limit cap and the lower end of the lifting device. The lifting device can move up and down along the limit pin. The limit pin and the limit hole provide an up and down moving track, which improves the safety of the up and down movement of the emulsification pot. The limit pin can limit the lifting device and the emulsification pot to the left and right to prevent the emulsification pot from being displaced to the left and right, thereby further protecting the movement safety of the emulsification pot. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification. They are used to explain the present application together with the embodiments of the present application and do not constitute a limitation of the present application.

[0021] In the attached picture:

[0022] Figure 1 This is a schematic diagram of the structure of this application.

[0023] Figure 2 This is a partial enlarged structural diagram of the weighing module and lifting device of this application.

[0024] Reference numerals:

[0025] 1. Emulsifying pot; 2. Support seat; 3. Weighing module; 4. Lifting device; 5. Lifting frame; 6. Casing; 7. Mounting bottom plate; 8. Limiting hole; 9. Limiting pin; 10. Limiting cap; DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects disclosed in the present embodiments as detailed in the appended claims.

[0027] It should be noted that all directional indications in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the embodiments are only for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0029] In order to further understand the content, features and effects of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0030] like Figure 1-2 As shown:

[0031] The quantitative feeding device comprises an emulsifying pot 1, wherein the emulsifying pot 1 is provided with a control valve at a feeding port, and the control valve can control the supply and disconnection of the material. The control valve comprises a proportional valve, and the proportional valve can accurately control the supply amount of the material.

[0032] The emulsifying pot 1 is equipped with a supporting base 2, and a weighing module 3 is arranged between the supporting base 2 and the emulsifying pot 1. The weighing module 3 can weigh the mass of the emulsifying pot 1. A lifting device 4 is also arranged between the emulsifying pot 1 and the supporting base 2. When the lifting device 4 descends, the weighing module 3 contacts the emulsifying pot 1 for weighing, and when the lifting device 4 is raised, the weighing module 3 separates from the emulsifying pot 1 and weighing is terminated.

[0033] The lifting device 4 includes a hydraulic cylinder, and the hydraulic pressure can provide strong power for the lifting support of the emulsifying pot 1.

[0034] The weighing module 3 is a commonly used weighing device for achieving accurate weighing.

[0035] The control valve, weighing module 3 and lifting device 4 are remotely controlled by PLC signals, which can realize quantitative and accurate supply of materials.

[0036] Preferably, the support seat 2 is arranged around the side of the emulsification pot 1, and a lifting frame 5 is provided around the side of the emulsification pot 1. A weighing module 3 and a lifting device 4 are provided between the support seat 2 and the lifting frame 5. The emulsification pot 1 can move up and down relative to the support seat 2. The lower end of the weighing module 3 is fixedly connected to the support seat 2, and the upper end of the weighing module 3 is detachably connected to the lifting frame 5. The lower end of the lifting device 4 is detachably connected to the support seat 2, and the upper end of the lifting device 4 is fixedly connected to the lifting frame 5.

[0037] A protective sleeve 6 is arranged around the side of the emulsifying pot 1 to protect the emulsifying pot 1 . The inner wall of the protective sleeve 6 is fixedly connected to the emulsifying pot 1 , and the outer wall of the protective sleeve 6 is fixedly connected to the lifting frame 5 .

[0038] Preferably, a mounting base plate 7 is fixedly provided on the upper end surface of the support seat 2, and the upper end surface of the mounting base plate 7 is fixedly connected to the lower end of the weighing module 3. The upper end surface of the mounting base plate 7 is detachably contacted and connected to the lower end of the lifting device 4. A plurality of limit holes 8 are evenly provided at the lower end of the lifting device 4. Limit pins 9 are inserted into the limit holes 8. The lower end of the limit pin 9 is fixedly connected to the mounting base plate 7. A limit cap 10 which can be positioned upward is provided on the top of the limit pin 9. There is a moving distance between the limit cap 10 and the lower end of the lifting device 4. The lifting device 4 can move up and down along the limit pin 9. The limit pin 9 can limit the lifting device 4 and the emulsifying pot 1 left and right.

[0039] In practical application:

[0040] The emulsifying pot 1 is provided with a control valve at the feed port, and the material supply and disconnection can be realized by controlling the control valve. When the material reaches the supply amount, the control valve can be closed to realize the quantitative supply of the material. The emulsifying pot 1 is equipped with a support seat 2. A weighing module 3 and a lifting device 4 are arranged between the support seat 2 and the emulsifying pot 1. The weighing module 3 can weigh the mass of the emulsifying pot 1. When the lifting device 4 descends, the weighing module 3 contacts the emulsifying pot 1 for weighing, and when the lifting device 4 is lifted, the weighing module 3 is separated from the emulsifying pot 1 and the weighing is terminated. In this way, when the material is supplied, the lifting device 4 descends and the weighing module 3 contacts the emulsifying pot 1 for weighing. When the material supply reaches the set amount, the control valve is closed to stop feeding, the lifting device 4 is lifted, the weighing module 3 is separated from the emulsifying pot 1 and the weighing is terminated. The lifting device 4 supports the emulsifying pot 1, and the emulsifying pot 1 works, and the vibration impact generated is avoided from being transmitted to the weighing module 3, thereby protecting the weighing module 3, improving the measurement accuracy of the weighing module 3, and extending the service life of the weighing module 3.

[0041] The proportional valve has higher control accuracy, which improves the accuracy of quantitative material supply.

[0042] The support seat 2 is arranged around the side of the emulsification pot 1, and the emulsification pot 1 can move up and down relative to the support seat 2. The support seat 2 is arranged on the side of the emulsification pot 1 and can move relatively. The support seat 2 limits the excessive displacement of the emulsification pot 1 within a certain range, thereby improving the safety of the emulsification pot 1.

[0043] The emulsifying pot 1 is equipped with a lifting frame 5 around the side, and a weighing module 3 and a lifting device 4 are arranged between the support seat 2 and the lifting frame 5. The lower end of the weighing module 3 is fixedly connected to the support seat 2, and the upper end of the weighing module 3 is detachably contacted and connected to the lifting frame 5. The lower end of the lifting device 4 is detachably contacted and connected to the support seat 2, and the upper end of the lifting device 4 is fixedly connected to the lifting frame 5. When the weighing module 3 is weighing, the lower end of the lifting device 4 is separated from the support seat 2, and the upper end is connected to the lifting frame 5, so that the weighing module 3 is accurately weighed; when the weighing module 3 stops weighing, the upper end of the weighing module 3 is separated from the lifting frame 5, and both ends of the lifting device 4 are supported and connected to the support seat 2 and the lifting frame 5. The lifting device 4 supports the emulsifying pot 1, transfers the vibration of the emulsifying pot 1, and protects the weighing module 3 from impact.

[0044] Casings 6 are arranged around the sides of the emulsifying pot 1 to protect the emulsifying pot 1. When the emulsifying pot 1 vibrates during operation, the casings 6 protect the emulsifying pot 1 and reduce vibration impact.

[0045] A plurality of limit holes 8 are evenly arranged at the lower end of the lifting device 4, and limit pins 9 are inserted into the limit holes 8. The lower end of the limit pin 9 is fixedly connected to the mounting base plate 7, and a limit cap 10 which can be positioned upward is arranged on the top of the limit pin 9. There is a moving distance between the limit cap 10 and the lower end of the lifting device 4. The lifting device 4 can move up and down along the limit pin 9. The limit pin 9 and the limit hole 8 provide an up and down moving track, thereby improving the safety of the up and down movement of the emulsifying pot 1. The limit pin 9 can limit the lifting device 4 and the emulsifying pot 1 to the left and right, thereby preventing the emulsifying pot 1 from being displaced to the left and right, thereby further protecting the movement safety of the emulsifying pot 1.

[0046] Finally, it should be noted that the above disclosure is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application. The scope of the present application is limited only by the attached claims.

Claims

1. A quantitative feeding device, comprising an emulsifying pot (1), wherein the emulsifying pot (1) is provided with a control valve at a feed inlet, and the emulsifying pot (1) is provided with a supporting seat (2), characterized in that: A weighing module (3) is provided between the support base (2) and the emulsifying pot (1), and the weighing module (3) can weigh the mass of the emulsifying pot (1). A lifting device (4) is also provided between the emulsifying pot (1) and the support base (2). When the lifting device (4) descends, the weighing module (3) and the emulsifying pot (1) come into contact with each other for weighing. When the lifting device (4) rises, the weighing module (3) and the emulsifying pot (1) are separated and weighing is terminated.

2. A quantitative feeding device according to claim 1, characterized in that: The control valve comprises a proportional valve.

3. A quantitative feeding device according to claim 1, characterized in that: The lifting device (4) comprises a hydraulic cylinder.

4. A quantitative feeding device according to claim 1, characterized in that: The support seat (2) is arranged around the side of the emulsifying pot (1), and the side of the emulsifying pot (1) is equipped with a lifting frame (5). The weighing module (3) and the lifting device (4) are arranged between the support seat (2) and the lifting frame (5). The emulsifying pot (1) can move up and down relative to the support seat (2). The lower end of the weighing module (3) is fixedly connected to the support seat (2), and the upper end of the weighing module (3) is detachably connected to the lifting frame (5). The lower end of the lifting device (4) is detachably connected to the support seat (2), and the upper end of the lifting device (4) is fixedly connected to the lifting frame (5).

5. A quantitative feeding device according to claim 4, characterized in that: A protective tube (6) is provided around the sides of the emulsification pot (1) to protect the emulsification pot (1); the inner wall of the protective tube (6) is fixedly connected to the emulsification pot (1); and the outer wall of the protective tube (6) is fixedly connected to the lifting frame (5).

6. A quantitative feeding device according to claim 4, characterized in that: The upper end surface of the support seat (2) is fixedly provided with a mounting base plate (7), the upper end surface of the mounting base plate (7) is fixedly connected to the lower end of the weighing module (3), the upper end surface of the mounting base plate (7) is detachably contacted and connected to the lower end of the lifting device (4), a plurality of limit holes (8) are evenly arranged at the lower end of the lifting device (4), a limit pin (9) is matched and inserted into the limit hole (8), the lower end of the limit pin (9) is fixedly connected to the mounting base plate (7), the top of the limit pin (9) is provided with a limit cap (10) which can be moved upward, there is a moving distance between the limit cap (10) and the lower end of the lifting device (4), the lifting device (4) can move up and down along the limit pin (9), and the limit pin (9) can limit the lifting device (4) and the emulsifying pot (1) left and right.

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