Feeding device for latex powder production

Abstract

The utility model relates to the technical field of charging machines, in particular to a charging device for latex powder production, which comprises a casing, a fixing plate, a charging hopper and a swing component, the cross section of the casing is of a circular structure, openings are arranged at the top and the bottom of the casing, the fixing plate is arranged in the casing, and the side wall of the fixing plate is fixedly connected with the inner wall of the casing. The side walls of the charging funnels are fixedly connected with the fixing plate, first openings are formed in the tops of the charging funnels, second openings are formed in the bottoms of the charging funnels, the diameter of the first openings is larger than that of the second openings, vibration motors are arranged on the charging funnels, and the two swing assemblies are symmetrically arranged with the center line of the charging funnels as the axis. The multi-funnel feeding device is simple in structure and fixedly connected with the inner wall of the feeding funnel, the feeding speed is increased, the risks of material attachment and funnel blockage are reduced, simultaneous feeding of multi-component materials is achieved through the multi-funnel design, and an efficient and reliable solution is provided for modern latex powder production.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding machines, and more specifically, to a feeding device for latex powder production. Background Art

[0002] In the production process of latex powder, the feeding device plays a crucial role. This device is mainly responsible for accurately transporting raw materials to the production line to ensure the needs of continuous production. However, traditional feeding devices often cannot meet the requirements of modern large-scale production.

[0003] Traditional feeding devices usually consist of simple hoppers and rely on the self-weight of the materials for feeding. When dealing with powdery or small-particle materials, this method has several problems: First, the feeding speed of the materials is slow due to gravity, affecting production efficiency; Second, the materials are likely to adhere to the inner wall of the loading hopper, and over time, it may cause the hopper to clog, which not only increases the cleaning and maintenance work but also may result in uneven mixing during the production process due to the sudden release of a large amount of materials caused by the blockage; Finally, for multi-component materials that require precise proportioning, the design of a single hopper cannot achieve simultaneous addition, limiting the diversity of production formulas. Summary of the Utility Model

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a feeding device for latex powder production, aiming to solve at least one of the problems raised in the above background art.

[0005] The utility model provides a feeding device for latex powder production, including: a housing, the cross-section of the housing is a circular structure, openings are provided at both the top and the bottom of the housing, and the diameter of the opening at the bottom of the housing is smaller than that of the opening at the top;

[0006] A fixing plate, the fixing plate is arranged inside the housing, and the side wall of the fixing plate is fixedly connected to the inner wall of the housing;

[0007] Loading hoppers, multiple loading hoppers are provided, and all the multiple loading hoppers are arranged inside the fixing plate, and the side wall of the loading hopper is fixedly connected to the fixing plate. A first opening is provided at the top of the loading hopper, a second opening is provided at the bottom of the loading hopper, the diameter of the first opening is larger than that of the second opening, and a vibration motor is arranged on the loading hopper;

[0008] Swinging components, two swinging components are symmetrically arranged with the center line of the loading hopper as the axis of symmetry, and the two swinging components are arranged inside the loading hopper and fixedly connected to the inner wall of the loading hopper.

[0009] In some embodiments, the bottom opening of the housing is matched with the feeding port of the mixer, and the bottom opening of the housing is used to communicate with the feeding port of the mixer.

[0010] In some embodiments, the fixing plate is arranged at the top of the housing, and a plurality of connection ports are annularly arranged on the fixing plate with the center of the fixing plate as the axis. The inner diameter of the connection port is matched with the outer diameter of the top of the loading funnel.

[0011] In some embodiments, the bottoms of the plurality of loading funnels extend into the housing through a plurality of connection ports provided, and the plurality of loading funnels are vertically arranged. The side walls of the tops of the plurality of loading funnels are respectively fixedly connected to the inner walls of the plurality of connection ports.

[0012] In some embodiments, the vibration motor is arranged at the bottom of the loading funnel, and the mounting end of the vibration motor is fixedly connected to the side wall of the bottom of the loading funnel.

[0013] In some embodiments, the swinging assembly includes:

[0014] A servo motor, which is arranged on the inner wall of the top of the loading funnel, and the mounting end of the servo motor is fixedly connected to the inner wall of the top of the loading funnel;

[0015] A connecting plate, the shape of which is adapted to the shape of the inner top of the loading funnel, and the mounting end of the connecting plate is fixedly connected to the output end of the servo motor.

[0016] In some embodiments, a groove is provided on the side of the connecting plate away from the servo motor and corresponding to the output end of the servo motor.

[0017] In some embodiments, a plurality of first through holes are provided in the groove, and a plurality of second through holes are provided in the servo motor corresponding to the plurality of first through holes.

[0018] The above general description and the following detailed description are exemplary and explanatory only and do not limit the present disclosure.

[0019] According to the following detailed description of the exemplary embodiments with reference to the accompanying drawings, other features and aspects of the present disclosure will become clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 Cross-sectional view of the front structure of the loading funnel of the feeding device for latex powder production provided by the embodiment of the present utility model;

[0022] Figure 2 Top view of the fixing plate of the feeding device for latex powder production provided by the embodiment of the present utility model;

[0023] Figure 3 Cross-sectional view of the front structure of the housing of the feeding device for latex powder production provided by the embodiment of the present utility model;

[0024] Figure 4 Partial enlarged view of the feeding device for latex powder production provided by the embodiment of the present utility model;

[0025] Figure 5 Side view of the swinging assembly of the feeding device for latex powder production provided by the embodiment of the present utility model.

[0026] Wherein: 1. Housing; 2. Fixing plate; 3. Loading funnel; 4. First opening; 5. Second opening; 6. Vibration motor; 7. Swinging assembly; 8. Connection port; 9. Servo motor; 10. Connecting plate; 11. Groove. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0029] The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] As described in the background art, the slow feeding speed of the material due to the action of gravity affects the production efficiency. The material is likely to adhere to the inner wall of the loading hopper. With the accumulation of time, it may cause the hopper to be blocked, which not only increases the cleaning and maintenance work, but also may cause uneven mixing during the production process due to the sudden release of a large amount of material caused by the blockage; for multi-component materials that require precise proportioning, the design of a single hopper cannot achieve simultaneous addition, which limits the diversity of production formulas.

[0032] To improve the above problems, a feeding device for latex powder production proposed in the present application has a vibration motor installed at the bottom or side of the loading hopper. When activated, it can make the entire loading hopper vibrate slightly and rapidly. This vibration has two positive effects on the material: one is to promote the smooth passage of the material through the hopper, greatly improving the feeding speed; the other is to reduce the adhesion of the material to the inner wall of the hopper. Due to the vibration effect, it is difficult for the material particles to stay on the hopper wall to form a stable adhesion layer, thus reducing the risk of hopper blockage and maintenance costs; the swing assembly is designed and installed at the entrance of the loading hopper. Driven by a motor, it performs high-frequency linear motion or swing motion. The motion of this assembly will generate a fast and short action at the hopper entrance, which can further break up the material and make it enter the hopper more smoothly. Especially for some materials with poor fluidity, the swing assembly can effectively improve their feeding performance. Each hopper can be independently installed with a vibration motor and a swing assembly. In this way, multiple loading hoppers can be arranged on a housing. This design is very suitable for the production process that requires simultaneous addition of multiple different materials. By precisely controlling the feeding speed and duration of each hopper, accurate proportioning and mixing of multiple materials can be achieved. Each hopper can hold different raw materials to meet the needs of various complex formulas, improving the flexibility and efficiency of the production line; this feeding device for latex powder production adopts advanced vibration motor and swing assembly technologies and combines a multi-functional multi-loading hopper design to solve many problems existing in traditional feeding methods. It not only improves the feeding speed, reduces the risk of material adhesion and hopper blockage, but also realizes the simultaneous feeding of multi-component materials through the multi-hopper design, providing an efficient and reliable solution for modern latex powder production.

[0033] Refer to Figures 1-5As shown, a feeding device for producing latex powder according to an embodiment of the present application includes:

[0034] A housing 1, the transverse cross-section of the housing 1 is a circular structure, openings are provided at both the top and bottom of the housing 1, and the diameter of the opening at the bottom of the housing 1 is smaller than the diameter of the opening at the top;

[0035] A fixing plate 2, the fixing plate 2 is arranged inside the housing 1, and the side wall of the fixing plate 2 is fixedly connected to the inner wall of the housing 1;

[0036] A plurality of loading funnels 3 are provided. The plurality of loading funnels 3 are all arranged inside the fixing plate 2, and the side wall of the loading funnel 3 is fixedly connected to the fixing plate 2. A first opening 4 is provided at the top of the loading funnel 3, a second opening 5 is provided at the bottom of the loading funnel 3, the diameter of the first opening 4 is larger than the diameter of the second opening 5, and a vibration motor 6 is arranged on the loading funnel 3;

[0037] There are two swing components 7 symmetrically arranged with the center line of the loading funnel 3 as the axis. The two swing components 7 are arranged inside the loading funnel 3 and are fixedly connected to the inner wall of the loading funnel 3.

[0038] In some specific embodiments, the opening at the bottom of the housing 1 matches the feeding port of the mixer, and the opening at the bottom of the housing 1 is used to communicate with the feeding port of the mixer.

[0039] In some specific embodiments, the fixing plate 2 is arranged at the top of the housing 1, and a plurality of connection ports 8 are annularly arranged around the center of the fixing plate 2 with the center of the fixing plate 2 as the axis. The inner diameter of the connection port 8 matches the outer diameter of the top of the loading funnel 3.

[0040] In some specific embodiments, the bottoms of the plurality of loading funnels 3 extend into the housing 1 through a plurality of connection ports 8 provided, and the plurality of loading funnels 3 are arranged vertically. The side walls of the tops of the plurality of loading funnels 3 are respectively fixedly connected to the inner walls of the plurality of connection ports 8.

[0041] In some specific embodiments, the vibration motor 6 is arranged at the bottom of the loading funnel 3, and the installation end of the vibration motor 6 is fixedly connected to the side wall of the bottom of the loading funnel 3.

[0042] It should be understood that the vibration motor 6 is fixed on the loading funnel 3 and is used to vibrate the loading funnel 3, so that the materials on the loading funnel 3 move downward quickly.

[0043] In some specific embodiments, the swing component 7 includes:

[0044] A servo motor 9, the servo motor 9 is arranged on the inner wall of the top of the loading funnel 3, and the installation end of the servo motor 9 is fixedly connected to the inner wall of the top of the loading funnel 3;

[0045] Connecting plate 10, the shape of the connecting plate 10 is adapted to the shape of the inner top of the charging hopper 3, and the mounting end of the connecting plate 10 is fixedly connected to the output end of the servo motor 9.

[0046] It should be understood that the output end of the servo motor 9 performs a linear motion, so that the connecting plate 10 fixed to the output end also performs a linear motion. Since the swinging assembly 7 is arranged at the entrance of the charging hopper 3, under the action of the linear motion of the connecting plate 10, the material can move downward quickly after entering the charging hopper 3, which can further disperse the material and make it enter the funnel more smoothly, especially for some materials with poor fluidity.

[0047] In some specific embodiments, a groove 11 is provided on the side of the connecting plate 10 away from the servo motor 9 and corresponding to the output end of the servo motor 9.

[0048] In some specific embodiments, a plurality of first through holes are provided in the groove 11, and a plurality of second through holes are provided in the servo motor 9 corresponding to the plurality of first through holes.

[0049] It should be understood that the servo motor 9 and the connecting plate are fixed by bolts passing through the first through holes and the second through holes in sequence.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and modifications.

Claims

1. A feeding device for latex powder production, characterized in that Comprising: A housing, the transverse cross-section of the housing is a circular structure, openings are provided at both the top and bottom of the housing, and the diameter of the bottom opening of the housing is smaller than the diameter of the top opening; A fixed plate, the fixed plate is arranged inside the housing, and the side wall of the fixed plate is fixedly connected to the inner wall of the housing; A charging funnel, there are multiple charging funnels, multiple charging funnels are all arranged inside the fixed plate, and the side wall of the charging funnel is fixedly connected to the fixed plate, a first opening is provided at the top of the charging funnel, a second opening is provided at the bottom of the charging funnel, the diameter of the first opening is larger than the diameter of the second opening, and a vibration motor is arranged on the charging funnel; A swinging assembly, two swinging assemblies are symmetrically arranged with the center line of the charging funnel as the axis, and the two swinging assemblies are arranged inside the charging funnel and fixedly connected to the inner wall of the charging funnel.

2. The feeding device for producing latex powder according to claim 1, characterized in that, The bottom opening of the housing matches the feeding port of the mixer, and the bottom opening of the housing is used to communicate with the feeding port of the mixer.

3. The feeding device for producing latex powder according to claim 2, characterized in that, The fixed plate is arranged at the top of the housing, and a plurality of connection ports are annularly arranged around the center of the fixed plate, and the inner diameter of the connection port matches the outer diameter of the top of the charging funnel.

4. The feeding device for producing latex powder according to claim 3, characterized in that, The bottoms of multiple charging funnels extend into the housing through a plurality of connection ports provided, and multiple charging funnels are arranged vertically, and the side walls of the tops of multiple charging funnels are respectively fixedly connected to the inner walls of multiple connection ports.

5. The feeding device for producing latex powder according to claim 4, characterized in that, The vibration motor is arranged at the bottom of the charging funnel, and the mounting end of the vibration motor is fixedly connected to the side wall of the bottom of the charging funnel.

6. The feeding device for producing latex powder according to claim 1, characterized in that, The swinging assembly includes: A servo motor, the servo motor is arranged on the inner wall of the top of the charging funnel, and the mounting end of the servo motor is fixedly connected to the inner wall of the top of the charging funnel; A connecting plate, the shape of the connecting plate is adapted to the shape of the inner top of the charging funnel, and the mounting end of the connecting plate is fixedly connected to the output end of the servo motor.

7. The feeding device for producing latex powder according to claim 6, characterized in that, A groove is provided on the side of the connecting plate away from the servo motor and corresponding to the output end of the servo motor.

8. The feeding device for producing latex powder according to claim 7, characterized in that, A plurality of first through holes are provided in the groove, and a plurality of second through holes are provided in the servo motor corresponding to the plurality of first through holes.

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