Pouring-out mechanism and blending equipment

Abstract

The invention relates to the technical field of feeding and blending equipment, in particular to an outpouring mechanism and blending equipment. According to the pouring-out mechanism, raw materials are contained in a first cavity in a shell, a pouring-out opening penetrating through the shell is formed in the cavity wall of an adjusting cavity, an adjusting piece is arranged in the adjusting cavity, and a feeding runner and a discharging runner which are arranged in a separated mode are formed in the adjusting piece; the adjusting part moves relative to the shell, so that the feeding runner communicates with the first cavity and the second cavity, and the discharging runner is closed by the shell, or the discharging runner communicates with the second cavity and the injection opening, and the feeding runner is closed by the shell; when the first sliding part slides downwards, raw materials in the first cavity can be extruded into the second cavity, when the second sliding part slides downwards, raw materials in the second cavity can be extruded out of the injection opening, in this way, material suction can be achieved by pressing the first sliding part downwards, raw material injection is achieved when the second sliding part is pressed downwards, time and labor are saved, and the production efficiency is improved. Therefore, the production efficiency of the blending equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of feeding and dispensing equipment, and particularly relates to an injection mechanism and a dispensing equipment. Background Art

[0002] The dispensing of paints, inks, and liquid cosmetics is to mix some raw materials in some liquid matrices according to a set ratio to obtain the required color or functional liquid mixture. There are more and more users who customize various paints, inks, and cosmetics individually. For example, different coatings, latex paints, and inks are made into products with different colors and different physical properties according to the needs of customers. In the field of cosmetics, users can formulate cosmetics with different colors or functions according to their skin color or application scenarios. Therefore, dispensing equipment is needed to meet the individual customization needs of users.

[0003] The current dispensing equipment needs to be pulled up to suck materials and then pressed down to discharge materials, which is laborious to operate and affects production efficiency. Especially for raw materials with high hygiene requirements and high viscosity, it is more difficult to suck and discharge materials, and even the process of sucking materials cannot be completed. Moreover, due to the easy generation of cavitation in the raw materials under the action of suction force during the material suction process of the pump body, the quality or volume of the raw materials flowing out during the discharging process is inaccurate, resulting in dispensing failure. Summary of the Invention

[0004] In view of this, the purpose of the present application is to provide an injection mechanism and a dispensing equipment to solve the problem that the injection method of raw materials in the existing dispensing equipment is complex, especially for raw materials with high hygiene requirements and high viscosity, which is more difficult in the processes of sucking and discharging materials, thus affecting the dispensing quality and production efficiency of the dispensing equipment.

[0005] The first aspect of the present invention provides an injection mechanism, wherein the injection mechanism includes:

[0006] A housing, inside which a first cavity, a second cavity, and an adjustment cavity connecting the first cavity and the second cavity are formed. The first cavity is filled with raw materials, and a material injection port penetrating the housing is formed on the cavity wall of the adjustment cavity;

[0007] An adjustment member, disposed in the adjustment cavity. A feeding flow channel and a discharging flow channel are separately formed inside the adjustment member; when the adjustment member moves relative to the housing, the feeding flow channel can be communicated with the first cavity and the second cavity, and the discharging flow channel is closed by the housing, or the discharging flow channel can be communicated with the second cavity and the material injection port, and the feeding flow channel is closed by the housing;

[0008] The sliding assembly includes a first slider slidably connected to the first cavity and a second slider slidably connected to the second cavity. When the first slider slides downward, it can extrude the raw material in the first cavity into the second cavity. When the second slider slides downward, it can extrude the raw material in the second cavity out of the injection outlet.

[0009] Preferably, both the first cavity and the second cavity are formed as tubular structures arranged in the vertical direction. The first slider is sealingly connected to the circumferential tube wall of the first cavity, and the second slider is sealingly connected to the circumferential tube wall of the second cavity;

[0010] And / or, the volume of the first cavity is larger than the volume of the second cavity.

[0011] Preferably, the circumferential side wall of the adjusting member contacts the cavity wall of the adjusting cavity;

[0012] An adjusting portion extending out of the housing is formed on the adjusting member; driving the adjusting portion to rotate or slide to drive the adjusting member to rotate or slide in the adjusting cavity.

[0013] Preferably, the discharge flow channel includes:

[0014] A first flow channel;

[0015] A second flow channel, the radial dimension of which is smaller than the radial dimension of the first flow channel.

[0016] Preferably, the top of the first cavity is open, and the first slider is formed as a block structure and embedded in the first cavity; the second slider is formed as a rod-like structure, and one end of the second slider away from the adjusting member is formed as an abutting portion, and the abutting portion extends out of the second cavity.

[0017] Preferably, it further includes:

[0018] A first driving assembly having a first driving end that can extend into the first cavity;

[0019] A second driving assembly having a second driving end disposed above the housing and not extending into the second cavity.

[0020] Preferably, a groove for the first driving end to extend into is formed at the top of the first slider.

[0021] Preferably, the first cavity and the second cavity are arranged at intervals in the horizontal direction;

[0022] The first driving assembly includes:

[0023] A first driving member disposed on a side of the first cavity away from the second cavity;

[0024] The first transmission member is respectively connected to the first driving member and the first driving end, and the first driving member drives the first driving end to move in the vertical direction via the first transmission member.

[0025] The second driving assembly includes:

[0026] A second driving member disposed on a side of the second cavity away from the first cavity;

[0027] A second transmission member is respectively connected to the second driving member and the second driving end, and the second driving member drives the second driving end to move in the vertical direction via the second transmission member.

[0028] Preferably, it further includes:

[0029] A container disposed below the injection outlet.

[0030] A second aspect of the present invention provides a dispensing device, including the injection mechanism described in any of the above technical solutions.

[0031] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0032] In the injection mechanism of the present invention, a first cavity, a second cavity, and an adjustment cavity communicating the first cavity and the second cavity are formed inside the housing. The first cavity is filled with raw materials. An injection outlet penetrating the housing is formed on the cavity wall of the adjustment cavity. The adjustment member is disposed in the adjustment cavity, and a feed flow channel and a discharge flow channel are separately formed inside the adjustment member; when the adjustment member moves relative to the housing, it can make the feed flow channel communicate with the first cavity and the second cavity and the discharge flow channel is closed by the housing, or make the discharge flow channel communicate with the second cavity and the injection outlet and the feed flow channel is closed by the housing. Thus, by manipulating the adjustment member, the second cavity is made to communicate with the first cavity or the injection outlet, thereby realizing independent material suction or discharge; when the first sliding member slides downward, it can squeeze the raw materials in the first cavity into the second cavity, and when the second sliding member slides downward, it can extrude the raw materials in the second cavity from the injection outlet. Thus, by pressing the first sliding member downward, material suction can be achieved, and by pressing the second sliding member downward, raw material injection can be achieved, which is time-saving and labor-saving, convenient to operate, improves the accuracy of raw material injection volume, and thus improves the production efficiency and dispensing quality of the dispensing device.

[0033] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes a detailed description as follows. Description of the Drawings

[0034] 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, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 Structural schematic diagram of the injection mechanism provided for the embodiments of the present invention;

[0036] Figure 2 Structural schematic diagram of the first driving assembly in the injection mechanism provided for the embodiments of the present invention;

[0037] Figure 3 Structural schematic diagram of the second driving assembly in the injection mechanism provided for the embodiments of the present invention;

[0038] Figure 4 Assembly structural schematic diagram of the adjusting member and the housing in the injection mechanism provided for the embodiments of the present invention;

[0039] Figure 5 Assembly structural schematic diagram of the adjusting member and the housing in another perspective in the injection mechanism provided for the embodiments of the present invention;

[0040] Figure 6 Structural sectional view of the feeding flow channel connecting the first cavity and the second cavity in the injection mechanism provided for the embodiments of the present invention;

[0041] Figure 7 Structural sectional view of the first flow channel connecting the second cavity and the injection outlet in the injection mechanism provided for the embodiments of the present invention;

[0042] Figure 8 Structural sectional view of the second flow channel connecting the second cavity and the injection outlet in the injection mechanism provided for the embodiments of the present invention.

[0043] Icon: 10 - housing; 11 - first cavity; 12 - second cavity; 13 - adjusting cavity; 131 - injection outlet; 14 - mounting hole; 20 - adjusting member; 21 - feeding flow channel; 22 - discharging flow channel; 221 - first flow channel; 222 - second flow channel; 23 - adjusting part; 31 - first sliding member; 311 - groove; 32 - second sliding member; 321 - abutting part; 41 - first driving member; 42 - first transmission member; 43 - first driving end; 44 - supporting member; 51 - second driving member; 52 - second transmission member; 53 - second driving end; 60 - container. Specific embodiments

[0044] The following specific embodiments are provided to assist the reader in obtaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications, and equivalents of the methods, apparatuses, and / or systems described herein will be apparent. For example, the order of operations described herein is merely exemplary and is not limited to the order set forth herein. Rather, changes that will be apparent after understanding the disclosure of the present application may be made, except for operations that must occur in a particular order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

[0045] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatuses, and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0046] Throughout the specification, when an element (such as a layer, region, or substrate) is described as "on" another element, "connected to" another element, "coupled to" another element, "above" another element, or "covering" another element, it can be directly "on" another element, "connected to" another element, "coupled to" another element, "above" another element, or "covering" another element, or there can be one or more other elements between them. In contrast, when an element is described as "directly on" another element, "directly connected to" another element, "directly coupled to" another element, "directly above" another element, or "directly covering" another element, there can be no other elements between them.

[0047] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.

[0048] Although terms such as "first", "second", and "third" may be used herein to describe various components, elements, regions, layers, or parts, these components, elements, regions, layers, or parts are not limited by these terms. Rather, these terms are only used to distinguish one component, element, region, layer, or part from another. Thus, the first component, element, region, layer, or part described in the examples herein may also be referred to as the second component, element, region, layer, or part without departing from the teachings of the examples.

[0049] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the accompanying drawings. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is flipped, an element described as "above" or "upper" relative to another element will subsequently be "below" or "lower" relative to the other element. Thus, the term "above" includes both the orientation of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0050] The terms used herein are for the purpose of describing various examples only and are not intended to limit the disclosure. Unless the context clearly dictates otherwise, the singular forms are also intended to include the plural forms. The terms "comprising", "including", and "having" enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0051] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the accompanying drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that occur during manufacturing.

[0052] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Additionally, although the examples described herein have a variety of configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0053] According to a first aspect of the present invention, a dispensing mechanism is provided, which includes a housing 10, an adjusting member 20, and a sliding assembly.

[0054] Hereinafter, the specific structure of the dispensing mechanism according to the present embodiment as described above will be described.

[0055] In the present embodiment, as Figure 1 , Figures 4 to 8 shown, a first cavity 11, a second cavity 12, and an adjusting cavity 13 communicating the first cavity 11 and the second cavity 12 are formed inside the housing 10, wherein the first cavity 11 and the second cavity 12 are independently and separately provided but can be communicated via the adjusting cavity 13, and a dispensing port 131 penetrating the housing 10 is formed on the wall of the adjusting cavity 13.

[0056] Specifically, the adjustment cavity 13 is arranged below the first cavity 11 and the second cavity 12. The first cavity 11 is filled with raw materials, so that the injection mechanism has the function of storing raw materials, thus eliminating the process of sucking raw materials from the storage barrel. It should be noted that, in this embodiment, the raw material is a liquid, for example, a liquid with high viscosity.

[0057] Preferably, as Figure 5 shown, mounting holes 14 are provided on the outer wall of the housing 10. There are multiple mounting holes 14 and their axes extend in the vertical direction. The axial dimension of the mounting hole 14 is larger than its radial dimension. Preferably, the axial dimension of the mounting hole 14 is 5 to 20 times its radial dimension, so that the shaft can pass through to achieve position limitation. In this way, the rotational freedom of the housing 10 and the displacement of the housing 10 in the horizontal direction are restricted. It should be noted that the displacement of the housing 10 in the vertical direction can be not restricted. For example, the pin connection passes through the mounting hole 14, which has the advantage of facilitating the replacement of the housing 10.

[0058] Furthermore, the adjusting member 20 is arranged in the adjustment cavity 13. A feeding flow channel 21 and a discharging flow channel 22 which are separately arranged are formed inside the adjusting member 20 (that is, the feeding flow channel 21 and the discharging flow channel 22 are not communicated); when the adjusting member 20 moves relative to the housing 10, it can make the feeding flow channel 21 communicate with the first cavity 11 and the second cavity 12 and the discharging flow channel 22 is closed by the housing 10, or make the discharging flow channel 22 communicate with the second cavity 12 and the injection port 131 and the feeding flow channel 21 is closed by the housing 10. In this way, by operating the adjusting member 20, the second cavity 12 is communicated with the first cavity 11 or the injection port 131, so as to realize independent material suction or discharging. The sliding assembly includes a first sliding member 31 slidably connected to the first cavity 11 and a second sliding member 32 slidably connected to the second cavity 12. When the first sliding member 31 slides downward, it can extrude the raw materials in the first cavity 11 into the second cavity 12, so as to realize material suction. When the second sliding member 32 slides downward, it can extrude the raw materials in the second cavity 12 from the injection port 131, so as to realize discharging. The injection mechanism of the present application can be realized by pressing downward both when operating material suction and discharging. Compared with the extraction type of material suction method, it has the advantages of time saving, labor saving, convenient operation and improving the accuracy of the raw material injection amount. The traditional material suction method cannot realize the suction of raw materials with high viscosity.

[0059] Furthermore, in this embodiment, as Figures 4 to 8As shown, both the first cavity 11 and the second cavity 12 are formed as tubular structures arranged in the vertical direction, such that the movement trajectories of the first slider 31 in the first cavity 11 and the second slider 32 in the second cavity 12 are both in the vertical direction, thus facilitating the control of the movement of the first slider 31 and the second slider 32; in this embodiment, the first slider 31 is sealingly connected to the circumferential tube wall of the first cavity 11, so that when the first slider 31 slides downward in the first cavity 11, the raw material in the first cavity 11 can be extruded into the second cavity 12; the second slider 32 is sealingly connected to the circumferential tube wall of the second cavity 12, so that when the second slider 32 slides downward in the second cavity 12, the raw material in the second cavity 12 can be extruded toward the injection outlet 131. The sealing connection can be achieved by adding a sealing ring, or at least part of the circumferential side walls of the first slider 31 and the second slider 32 are provided as elastic elements to achieve their sealing connection with the first cavity 11 or the second cavity 12.

[0060] In a preferred embodiment, as Figures 6 to 8 shown, the volume of the first cavity 11 is larger than the volume of the second cavity 12, so that the first cavity 11 has the ability to store more raw materials. Part of the raw materials in the first cavity 11 can be extruded into the second cavity 12 to meet the discharging requirements, and the remaining raw materials in the first cavity 11 can be used in the next preparation.

[0061] In this embodiment, as Figures 4 to 8 shown, the circumferential side wall of the adjusting member 20 is in contact with the wall of the adjusting cavity 13 to prevent the raw material from flowing out at other positions outside the feeding channel 21 or the discharging channel 22 during the suction or discharging process.

[0062] Furthermore, as Figure 4 and Figure 5 shown, an adjusting portion 23 extending out of the housing 10 is formed on the adjusting member 20. The adjusting portion 23 is formed as a rod-shaped structure or a short pin structure and extends outside the housing 10; preferably, one end of the adjusting member 20 in the axial direction extends outside the housing 10, and an adjusting portion 23 extending radially outward along the adjusting member 20 is formed on the part of the adjusting member 20 extending outside the housing 10. By driving the adjusting portion 23 to rotate or slide, the adjusting member 20 can be driven to rotate or slide in the adjusting cavity 13, so as to facilitate the control of the movement of the adjusting member 20. Thus, according to the suction or discharging requirements, the adjusting portion 23 can be rotated to a preset angle or axially slid and translated to a preset distance to achieve the communication between the second cavity 12 and the first cavity 11 or the injection outlet 131.

[0063] In a preferred embodiment, as Figure 5As shown, the adjusting part 23 protrudes from both ends of the adjusting member 20 in the radial direction to increase the length of the force arm, thereby realizing the reliability and effectiveness of driving the adjusting member 20 to rotate or slide, ensuring that the end of the discharge channel 22 is completely exposed from the injection outlet 131, and preventing the housing 10 from blocking the discharge channel 22 and affecting the flow rate of the raw material.

[0064] Preferably, a plurality of discharge channels 22 are provided, and the radial dimensions of different discharge channels 22 are different, so that the discharge channel 22 with an appropriate radial dimension can be selected according to the physical properties of the raw material, such as viscosity, etc., to meet the flow rate requirements of different raw materials. In a preferred embodiment, as Figure 7 and Figure 8 shown, the discharge channel 22 includes a first channel 221 and a second channel 222, and the radial dimension of the second channel 222 is smaller than that of the first channel 221. Thus, under the same raw material and extrusion pressure, the flow rate of the first channel 221 is greater than that of the second channel 222.

[0065] Furthermore, the switching between different channels can be achieved by driving the adjusting part 23 to rotate or move. For example, when the switching between the first channel 221 and the second channel 222 is achieved by driving the adjusting part 23 to rotate, the first channel 221 and the second channel 222 intersect with each other in the extending direction; when the switching between the first channel 221 and the second channel 222 is achieved by driving the adjusting part 23 to slide, the first channel 221 and the second channel 222 are spaced apart from each other in the axial direction of the adjusting part 23.

[0066] It should be noted that in this embodiment, the axial direction of the adjusting member 20 is the horizontal direction, and the radial direction of the adjusting member 20 is the vertical direction.

[0067] Furthermore, in this embodiment, as Figure 5 shown, the top of the first cavity 11 is open, the first sliding member 31 is formed into a block structure and is embedded in the first cavity 11; the second sliding member 32 is formed into a rod structure, and one end of the second sliding member 32 away from the adjusting member 20 is formed into an abutting portion 321, and the abutting portion 321 extends out of the second cavity 12, and the abutting portion 321 is formed into a plate-like structure.

[0068] Even further, as Figures 1 to 3As shown, the injection mechanism further includes a first driving assembly for driving the first sliding member 31 to slide downward and a second driving assembly for driving the second sliding member 32 to slide. Specifically, the first driving assembly has a first driving end 43 that can extend into the first cavity 11, so that the first driving end 43 can abut against the first sliding member 31, thereby realizing the downward driving of the first sliding member 31 in the first cavity 11. The second driving assembly has a second driving end 53 disposed above the housing 10 and not extending into the second cavity 12. The second driving end 53 can be formed into a plate-like structure or a block-like structure, so that the second driving end 53 can abut against the abutting portion 321, thereby realizing the downward driving of the second sliding member 32 in the second cavity 12.

[0069] In a preferred embodiment, as Figures 5 to 8 shown, a groove 311 for the first driving end 43 to extend into is formed at the top of the first sliding member 31, so that one end of the first driving end 43 extending into the first cavity 11 can form a connection relationship with the first sliding member 31, ensuring stable and reliable driving of the first sliding member 31 by the first driving end 43 and avoiding the movement direction of the first sliding member 31 being different from the force application direction of the first driving end 43.

[0070] In this embodiment, as Figures 1 to 8 shown, the first cavity 11 and the second cavity 12 are spaced apart in the horizontal direction; the first driving assembly further includes a first driving member 41 and a first transmission member 42. The first driving member 41 can be a motor or a cylinder, etc. The first driving member 41 is disposed on a side of the first cavity 11 away from the second cavity 12. The first transmission member 42 is respectively connected to the first driving member 41 and the first driving end 43. The first driving member 41 drives the first driving end 43 to move in the vertical direction via the first transmission member 42. The first transmission member 42 can be a lead screw nut structure; the second driving assembly further includes a second driving member 51 and a second transmission member 52. The second driving member 51 is disposed on a side of the second cavity 12 away from the first cavity 11. The second driving member 51 can be a motor or a cylinder, etc.; the second transmission member 52 is respectively connected to the second driving member 51 and the second driving end 53. The second driving member 51 drives the second driving end 53 to move in the vertical direction via the second transmission member 52. The second transmission member 52 can also be a lead screw nut structure, so that the device layout is facilitated and the adjustment accuracy is higher.

[0071] It should be noted that in this embodiment, when the first driving member 41 drives the first driving end 43 to move downward via the first transmission member 42, the second driving member 51 does not output power, so that at least part of the raw material is transported from the first cavity 11 to the second cavity 12. At this time, the feeding channel communicates the first cavity 11 and the second cavity 12. Before the adjusting member 20 rotates or slides, the first driving end 43 and the first sliding member 31 maintain an abutting connection relationship.

[0072] Furthermore, in the present embodiment, the first driving assembly further includes a support member 44 which is formed into a plate-like structure and is disposed on the side of the first transmission member 42 to fix the first driving assembly to the frame. Preferably, there are two support members 44, and the first driving end 43 is disposed between the two support members 44. The support member 44 is provided with an opening for weight reduction and to show the position of the first driving end 43.

[0073] In addition, in the present embodiment, as Figure 1 shown, the dispensing mechanism further includes a container 60 disposed below the dispensing outlet 131. The container 60 can be cup-shaped, bowl-shaped, can-shaped, bottle-shaped, etc., as long as it can function to receive the raw material. Preferably, a supporting member is disposed below the container 60, and the supporting member can be formed into a cylindrical structure or a columnar structure to shorten the distance between the dispensing outlet 131 and the container 60, thereby reducing the dropping travel, helping to prevent the raw material from floating and dispersing, and thus ensuring that the raw material accurately falls into the container 60 to achieve reliable material receiving.

[0074] According to the dispensing mechanism of the present invention, a first cavity, a second cavity, and an adjustment cavity communicating the first cavity and the second cavity are formed inside the housing. The first cavity is filled with the raw material. A dispensing outlet penetrating the housing is formed on the cavity wall of the adjustment cavity. The adjustment member is disposed in the adjustment cavity, and a feeding flow channel and a discharging flow channel which are separately arranged are formed inside the adjustment member; when the adjustment member moves relative to the housing, the feeding flow channel can be communicated with the first cavity and the second cavity and the discharging flow channel is closed by the housing, or the discharging flow channel can be communicated with the second cavity and the dispensing outlet and the feeding flow channel is closed by the housing. Thus, by operating the adjustment member, the second cavity is communicated with the first cavity or the dispensing outlet, thereby realizing independent material suction or discharging; when the first sliding member slides downward, the raw material in the first cavity can be extruded into the second cavity, and when the second sliding member slides downward, the raw material in the second cavity can be extruded from the dispensing outlet. Thus, material suction can be realized by pressing the first sliding member downward, and material dispensing can be realized by pressing the second sliding member downward, which is time-saving and labor-saving, convenient to operate, and improves the accuracy of the raw material dispensing amount.

[0075] The second aspect of the present invention provides a dispensing device, including the dispensing mechanism as described above. The dispensing mechanism has the advantages of being time-saving and labor-saving, convenient to operate, and ensuring the accuracy of the raw material dispensing amount, thereby improving the production efficiency and dispensing quality of the dispensing device.

[0076] Finally, it should be noted that the above-described embodiments are only specific implementation manners of the present application, used to illustrate the technical solutions of the present application, rather than limiting it. The protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: Any person skilled in the art within the technical scope disclosed by the present application can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A dispensing mechanism, characterized in that: The injection mechanism comprises: A shell, wherein a first cavity, a second cavity and an adjusting cavity communicating with the first cavity and the second cavity are formed inside, the first cavity contains raw materials, and a pouring port penetrating the shell is formed on the cavity wall of the adjusting cavity; an adjusting member, arranged in the adjusting cavity, wherein a feed flow channel and a discharge flow channel are provided in the adjusting member and are separated from each other; the adjusting member moves relative to the shell, so that the feed flow channel is connected with the first cavity and the second cavity and the discharge flow channel is closed by the shell, or the discharge flow channel is connected with the second cavity and the injection port and the feed flow channel is closed by the shell; The sliding assembly includes a first sliding member slidably connected to the first cavity and a second sliding member slidably connected to the second cavity. When the first sliding member slides downward, the raw material in the first cavity can be squeezed into the second cavity. When the second sliding member slides downward, the raw material in the second cavity can be squeezed out from the injection port.

2. The pouring mechanism according to claim 1, characterized in that: The first cavity and the second cavity are both formed into a tubular structure arranged along the vertical direction, the first sliding member is sealedly connected to the circumferential tube wall of the first cavity, and the second sliding member is sealedly connected to the circumferential tube wall of the second cavity; And / or, the volume of the first cavity is greater than the volume of the second cavity.

3. The pouring mechanism according to claim 1, characterized in that: The circumferential side wall of the adjusting member is in contact with the cavity wall of the adjusting cavity; The adjusting member is formed with an adjusting portion extending out of the shell; the adjusting portion is driven to rotate or slide, so as to drive the adjusting member to rotate or slide in the adjusting cavity.

4. The pouring mechanism according to claim 1, characterized in that: The discharge flow channel comprises: First flow channel; The second flow channel has a radial dimension smaller than that of the first flow channel.

5. The pouring mechanism according to claim 1, characterized in that: The top of the first cavity is open, the first sliding member is formed into a block structure and is embedded in the first cavity; the second sliding member is formed into a rod structure, one end of the second sliding member away from the adjusting member is formed into an abutment portion, and the abutment portion extends out of the second cavity.

6. The pouring mechanism according to claim 1, characterized in that: Also includes: A first driving assembly having a first driving end capable of extending into the first cavity; The second driving component has a second driving end which is arranged above the shell and does not extend into the second cavity.

7. The pouring mechanism according to claim 6, characterized in that: A groove for the first driving end to extend into is formed on the top of the first sliding member.

8. The pouring mechanism according to claim 6, characterized in that: The first cavity and the second cavity are arranged at intervals in the horizontal direction; The first driving assembly comprises: A first driving member is disposed on a side of the first cavity away from the second cavity; a first transmission member, connected to the first driving member and the first driving end respectively, wherein the first driving member drives the first driving end to move in a vertical direction via the first transmission member; The second driving assembly comprises: A second driving member is disposed on a side of the second cavity away from the first cavity; The second transmission member is connected to the second driving member and the second driving end respectively, and the second driving member drives the second driving end to move in a vertical direction via the second transmission member.

9. The pouring mechanism according to claim 1, characterized in that: Also includes: The container is arranged below the outlet.

10. A mixing device, characterized in that: The invention comprises the pouring mechanism according to any one of claims 1 to 9.

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