Liquid adding device for food inspection

Abstract

The utility model discloses a liquid adding device for food inspection, which comprises a container placing table, the container placing table is provided with a sliding rail, the sliding rail is provided with a container fixing mechanism, and the container fixing mechanism is provided with a placing position for placing a container; the container fixing mechanism can slide on the sliding rail; an injector is arranged on the side edge of the container placement table and comprises a storage bin and an injection head, the storage bin is connected with a driving motor, and the driving motor is used for extruding the storage bin, so that the injection head adds liquid into the container; the liquid supplementing assembly is provided with a liquid supplementing head, the liquid supplementing head is used for adding liquid into the storage bin, the liquid supplementing assembly is installed on a longitudinal air cylinder, and the longitudinal air cylinder is installed on a transverse air cylinder; the injector is installed at the tail end of the longitudinal air cylinder and does not move along with a piston rod of the longitudinal air cylinder. Automatic liquid supplementing of the storage bin is achieved, and the injection head can automatically reach the containing position of the container for liquid adding operation. The driving motor drives the storage bin to achieve automatic liquid adding, high-frequency operation is facilitated, and the liquid adding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technology of a liquid adding device for food inspection, in particular to a liquid adding device for food inspection. Background Art

[0002] In the current technology, a liquid adding device is required to add buffer, detection liquid, etc. to the sample during food testing, such as the utility model patent with application number 202220159626.7, which is named a liquid adding device for food inspection. The patented device has a truncated cone-shaped top and bottom of the lower capsule, and the middle of the lower capsule is cylindrical, which increases the capacity and shortens the length of the pipette, so that the center of gravity is biased to the lower capsule, and plays a supporting role at the same time. When placed, the pipette is tilted upward to prevent contamination caused by contact with the desktop. The upper capsule is a cylindrical structure with a hemispherical top, and the support surface is a plane. The support surface is located at the top of one side of the upper capsule, which increases the support area, has good support effect and good limiting effect, and prevents the dropper from rotating when placed. The device is easy to place through the improvement of the liquid adding device for food inspection. When placed, the pipette is tilted upward to prevent contamination caused by contact with the desktop. It has the advantages of strong stability and the dropper is not easy to rotate when placed. However, when using high-frequency liquid adding operations, it seriously affects the detection efficiency and accuracy, and cannot realize automatic liquid adding operations.

[0003] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0004] In order to meet the above requirements, the purpose of the utility model is to provide a liquid adding device for food inspection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liquid adding device for food inspection, comprising:

[0007] A container placement table, wherein the container placement table is provided with a slide rail, the slide rail is equipped with a container fixing mechanism, the container fixing mechanism is provided with a placement position for placing the container; the container fixing mechanism can slide on the slide rail;

[0008] A syringe is provided on the side of the container placement table, the syringe comprises a storage bin and an injection head, the storage bin is connected to a drive motor, the drive motor is used to squeeze the storage bin, so that the injection head can add liquid to the container; and

[0009] A fluid replenishment component, wherein the fluid replenishment component has a fluid replenishment head, and the fluid replenishment head is used to add fluid to the storage bin. The fluid replenishment component is installed on a longitudinal cylinder, and the longitudinal cylinder is installed on a transverse cylinder; the syringe is installed at the end of the longitudinal cylinder, and the syringe does not move with the piston rod of the longitudinal cylinder.

[0010] In one embodiment, the storage bin is provided with a pressure gauge.

[0011] In one embodiment, the syringe is driven by the transverse cylinder so that the injection head moves to the container placement position.

[0012] Compared with the prior art, the utility model has the beneficial effect that the storage bin can be automatically replenished and the injection head can automatically reach the placement position of the container for liquid filling operation by installing the syringe with the storage bin at the end of the longitudinal cylinder that can move with the transverse cylinder. The drive motor drives the storage bin to realize automatic liquid filling, which is convenient for high-frequency operation and improves the liquid filling efficiency.

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a liquid adding device for food inspection.

[0015] Reference numerals

[0016] 101 Container placement table 102 Slide rail

[0017] 103 container fixing mechanism 104 placement position

[0018] 105 Storage bin 106 Injection head

[0019] 107 driving motor 108 fluid replenishing component

[0020] 109 Fluid supply head 110 Longitudinal cylinder

[0021] 111 Horizontal cylinder 112 Pressure gauge DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0028] like Figure 1 As shown, the present application proposes a liquid adding device for food inspection, including a container placement table 101, wherein the container placement table 101 is provided with a slide rail 102, and the slide rail 102 is equipped with a container fixing mechanism 103, and the container fixing mechanism 103 is provided with a placement position 104 for placing the container; the container fixing mechanism 103 can slide on the slide rail 102, so as to achieve the purpose of removing and replacing the container. A syringe is provided on the side of the container placement table 101, and the syringe includes a storage bin 105 and an injection head 106. The storage bin 105 is connected to a drive motor 107, and the drive motor 107 is used to squeeze the storage bin 105, so that the injection head 106 can add liquid to the container; and a liquid replenishing component 108, the liquid replenishing component 108 has a liquid replenishing head 109, and the liquid replenishing head 109 is used to add liquid to the storage bin 105. The liquid replenishing component 108 is installed on a longitudinal cylinder 110, and the longitudinal cylinder 110 is installed on a transverse cylinder 111; the syringe is installed at the end of the longitudinal cylinder 110, and the syringe does not move with the piston rod of the longitudinal cylinder 110. The syringe only moves between the placement position 104 and the original position driven by the transverse cylinder 111.

[0029] In one embodiment, the storage bin 105 is provided with a pressure gauge 112, which can determine the liquid capacity in the storage bin.

[0030] In summary, by installing the syringe with the storage bin at the end of the longitudinal cylinder that can move with the transverse cylinder, the storage bin can be automatically replenished and the injection head can automatically reach the placement position of the container for liquid filling operation. The drive motor drives the storage bin to realize automatic liquid filling, which is convenient for high-frequency operation and improves liquid filling efficiency.

[0031] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the claims of the utility model.

Claims

1. A liquid adding device for food inspection, characterized in that: include: A container placement table, wherein the container placement table is provided with a slide rail, the slide rail is equipped with a container fixing mechanism, the container fixing mechanism is provided with a placement position for placing the container; the container fixing mechanism can slide on the slide rail; A syringe is provided on the side of the container placement table, the syringe comprises a storage bin and an injection head, the storage bin is connected to a drive motor, the drive motor is used to squeeze the storage bin, so that the injection head can add liquid to the container; and A fluid replenishment component, wherein the fluid replenishment component has a fluid replenishment head, and the fluid replenishment head is used to add fluid to the storage bin. The fluid replenishment component is installed on a longitudinal cylinder, and the longitudinal cylinder is installed on a transverse cylinder; the syringe is installed at the end of the longitudinal cylinder, and the syringe does not move with the piston rod of the longitudinal cylinder.

2. The liquid adding device for food inspection according to claim 1, characterized in that: The storage bin is provided with a pressure gauge.

3. The liquid adding device for food inspection according to claim 1, characterized in that: The syringe is driven by the transverse cylinder so that the injection head moves to the container placement position.

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