High-barrier film experimental device for packaging high-temperature-resistant boiled food

Abstract

The utility model discloses a high-barrier film experiment device for packaging high-temperature-resistant poached food, and particularly relates to the field of food packaging film experiment instruments, the high-barrier film experiment device comprises a glassware, a base, a barrel section and a glass cover, the base is connected with the barrel section in a clamping manner, and the barrel section is connected with the glass cover in a covering manner; the limiting assembly is detachably connected into the base; the feeding assembly comprises a feeding bin, an opening and closing plate and a shifting plate, the feeding bin is detachably connected to the side wall of the barrel section, the opening and closing plate is slidably connected to the inner wall of the feeding bin, an output port of the feeding bin is located on the moving path of the opening and closing plate, and the shifting plate can drive the opening and closing plate to synchronously move up and down; and the feeding assembly is detachably connected with the glassware, by changing the structure of the feeding assembly, when the feeding assembly adds reagents into the glassware, the cover body does not need to be opened, and the external pollution rate is reduced.

Description

Technical Field

[0001] The utility model relates to the field of experimental instruments for food packaging films, and more specifically, to an experimental device for high-barrier films used for packaging high-temperature boilable foods. Background Art

[0002] The chemical properties of high-barrier films used for packaging high-temperature boilable foods are similar to those of most films, and corresponding tests need to be carried out on them before use.

[0003] The chemical resistance experimental equipment disclosed in the publication number CN218271908U has been seen on the market, but the following problems are found in actual use: The fixed connection between the glass column and the glass bottle makes it extremely inconvenient to clean the glass equipment after the experiment, and there is a high probability that substances not required for the experiment will remain at the connection after drying; When adding reagents to the bottom of the glass bottle through the feeding bin, the bottle cap needs to be frequently opened, and at this time, some non-experimental substances will contaminate the reagents, affecting the result output. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an experimental device for high-barrier films used for packaging high-temperature boilable foods. The technical problem to be solved by the utility model is: how to reduce the probability of impurities entering the glass bottle.

[0005] To achieve the above object, the utility model provides the following technical solutions: An experimental device for high-barrier films used for packaging high-temperature boilable foods, including a glassware, which includes a base, a barrel section and a glass cover. The base and the barrel section are snap-connected, and the barrel section and the glass cover are lid-connected; a limiting component, detachably connected inside the base; a feeding component, including a feeding bin, an opening and closing plate and a dial plate. The feeding bin is detachably connected to the side wall of the barrel section. The opening and closing plate is slidably connected to the inner wall of the feeding bin, and the output port of the feeding bin is located on the moving path of the opening and closing plate. The dial plate is connected to the outer wall of the barrel section in a damped sliding manner, and the opening and closing plate and the dial plate are magnetically attracted to each other, and the dial plate can drive the opening and closing plate to move up and down synchronously.

[0006] In a preferred embodiment, the limiting component includes a bottom plate, a glass column and a handle. The bottom plate is placed inside the cavity of the base. A plurality of glass columns and a handle are fixed on the bottom plate. The handle is higher than the glass column and is located at the center of the bottom plate.

[0007] In a preferred embodiment, three convex nails are fixed on the bottom surface of the cavity of the base, and the bottom plate is placed on the convex nails.

[0008] In a preferred embodiment, the top of the handle extends into the cavity of the barrel section.

[0009] In a preferred embodiment, the outlet of the opening and closing plate is fixedly connected to the outlet head, and the output port of the outlet head is arranged close to the inner wall of the barrel section.

[0010] In a preferred embodiment, a clamping groove is formed in the base, a clamping rod is fixed on the barrel section, and the clamping rod is slidably connected to the clamping groove to form a clamping fit.

[0011] In a preferred embodiment, a hoop groove is formed at the joint surface of the base and the barrel section, and a sealing ring is placed in the hoop groove.

[0012] In a preferred embodiment, a rib plate is fixed to the bottom of the base, and a limiting groove is formed in each of the plurality of rib plates for supporting the sealing ring.

[0013] The technical effects and advantages of the present utility model:

[0014] The limiting component and the glassware are separately designed, so that the limiting component can be taken out from the glassware for cleaning, reducing the number of cleaning dead corners. The feeding component and the glassware are detachably connected. By changing the structure of the feeding component, when adding reagents into the glassware, it is not necessary to uncover the cover body, reducing the pollution rate from the outside. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the technical solutions of the present utility model, and constitute a part of the present utility model. The embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0016] Figure 1 It is a structural diagram of an experimental device for a high-barrier film for high-temperature boiled food packaging of the present utility model.

[0017] Figure 2 It is a schematic diagram of the installation position of the feeding component in the present utility model.

[0018] Figure 3 It is a cross-sectional view of the glassware in the present utility model.

[0019] Figure 4 It is Figure 3 An enlarged view of A in

[0020] Figure 5 It is a schematic diagram of another layout form of the dial plate in the present utility model.

[0021] The reference numerals are: 1. Glassware; 11. Base; 12. Barrel section; 13. Glass cover; 14. Rib plate; 2. Limiting component; 21. Bottom plate; 22. Glass column; 23. Handle; 3. Feeding component; 31. Feeding bin; 32. Outlet head; 33. Opening and closing plate; 34. Dial plate. Detailed Description of the Embodiment

[0022] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0023] In addition, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the example embodiments of the present disclosure. However, those skilled in the art will recognize that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, steps, etc. may be employed. In other cases, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the present disclosure.

[0024] Embodiment

[0025] As Figures 1-5 , the present utility model provides an experimental device for a high-barrier film for high-temperature boiled food packaging, including a glassware 1, a limiting component 2, and a feeding component 3. The glassware 1 is the main structure, and the limiting component 2 and the glassware 1 are designed separately so that the limiting component 2 can be taken out from the glassware 1 for cleaning, reducing the number of cleaning dead corners. The feeding component 3 and the glassware 1 are detachably connected. By changing the structure of the feeding component 3, when adding reagents into the glassware 1, it is not necessary to uncover the lid, reducing the pollution rate from the outside.

[0026] Specifically, the glassware 1 includes a base 11, a barrel section 12, and a glass lid 13. A clamping groove is formed in the base 11, and a clamping rod is fixed on the barrel section 12. The clamping rod is slidably connected with the clamping groove and can be inserted into the clamping groove to realize the detachable connection between the base 11 and the barrel section 12. The glass lid 13 can cover the top of the barrel section 12 to reduce the entry of external pollution sources into the cavities of the base 11 and the barrel section 12.

[0027] The limiting component 2 includes a bottom plate 21, glass columns 22, and a handle 23. Three protruding pins are evenly distributed and fixed at the bottom of the cavity of the base 11. The bottom plate 21 is placed above the protruding pins, and the use of the protruding pins can improve the overall stability of the limiting component 2; several glass columns 22 and a handle 23 are fixed on the bottom plate 21. The glass columns 22 are located on the periphery of the handle 23. The handle 23 is located at the center of the bottom plate 21 and extends upward, so that the top of the handle 23 can extend into the barrel section 12, that is, the height of the handle 23 is higher than that of the base 11. When disassembling, first separate the base 11 and the barrel section 12, and then grab the handle 23 to improve the convenience of separating the limiting component 2 and the base 11.

[0028] Since the base 11 and the barrel section 12 are of a split structure, a sealing ring is additionally provided and is stuck at the joint surface of the base 11 and the barrel section 12 to reduce the connectivity between the joint surface of the base 11 and the barrel section 12 and the outside. Specifically, hoop grooves are provided at the joint surface of the base 11 and the barrel section 12, and the limiting ring is stuck in the hoop groove to improve the sealing stability of the sealing ring.

[0029] Furthermore, a number of rib plates 14 are fixed at the bottom of the base 11, and limiting grooves are provided on the rib plates 14. The limiting grooves can expand the sealing ring. When in use, the user first sleeves the sealing ring on the limiting groove, then connects the base 11 and the barrel section 12, and then pulls up the sealing ring from bottom to top, so that the sealing ring contracts under the action of elastic force and moves into the hoop groove, which can improve the convenience of installing the sealing ring.

[0030] Furthermore, the feeding component 3 includes a feeding bin 31, a lead-out head 32, a switching plate 33, and a dial plate 34. The feeding bin 31 is snapped into the inner wall of the barrel section 12 through a mortise and tenon structure. The lower part of the feeding bin 31 is fixedly connected to the lead-out head 32 and the two are communicated. The reagent in the feeding bin 31 can flow out from the output port of the lead-out head 32. The output port of the lead-out head 32 fits against the inner wall of the barrel section 12, allowing the reagent to slowly flow along the inner wall of the barrel section 12, reducing the probability of reagent splashing.

[0031] Furthermore, an L-shaped lead-out head 32 is slidably connected to the bottom of the cavity of the feeding bin 31, and a dial plate 34 is slidably connected to the side wall of the barrel section 12. The switching plate 33 and the dial plate 34 are magnetically attracted to each other. The user can drive the switching plate 33 to move synchronously by moving the dial plate 34, so that the switching plate 33 can achieve the purpose of controlling the on-off in the feeding bin 31; when needed, the dial plate 34 is pulled upward, the dial plate 34 drives the switching plate 33 to move upward, and the flow channel of the lead-out head 32 is opened, and the reagent flows out. When not needed, the dial plate 34 is pulled downward, so that the dial plate 34 drives the switching plate 33 to move downward, the switching plate 33 seals the flow channel of the lead-out head 32, the flow channel of the lead-out head 32 is closed, and the reagent cannot flow out. Furthermore, by changing the position of the switching plate 33, the flow rate of the reagent flowing out can be controlled.

[0032] Furthermore, the area of the dial plate 34 is larger than the range that can be toggled. Therefore, when the dial plate 34 moves, the barrel section 12 is always in a closed state.

[0033] In another form, the dial plate 34 is detachably and slidably connected to the outer side surface of the barrel section 12 for easy cleaning. Even if there are impurities remaining, they are located outside the barrel section 12 and have a relatively small impact on the experimental results.

[0034] Furthermore, by opening an interface on the glass cover 13 and connecting this interface to an external pipeline, with the other end of the pipeline connected to a reagent source, it is possible to pump the reagent source into the feeding bin 31 without opening the glass cover 13, thus achieving the purpose of continuously supplying the reagent. In the above structure, a pump is connected to the pipeline, and the means of using the pump to transfer the reagent is a prior art and will not be elaborated here.

[0035] Only some exemplary embodiments of the present invention have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0036] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change.

[0037] Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0038] Finally: The above description is only the preferred embodiments of the present invention and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. High-barrier film experimental device for high-temperature boiling food packaging, characterized in that Comprising: A glassware (1), including a base (11), a barrel section (12) and a glass lid (13), with a snap connection between the base (11) and the barrel section (12), and a lid connection between the barrel section (12) and the glass lid (13); A limiting component (2), detachably connected inside the base (11); A feeding component (3), including a feeding bin (31), an opening and closing plate (33) and a dial plate (34), the feeding bin (31) is detachably connected to the side wall of the barrel section (12), the opening and closing plate (33) is slidably connected to the inner wall of the feeding bin (31), and the outlet of the feeding bin (31) is located on the moving path of the opening and closing plate (33), the dial plate (34) is damped and slidably connected to the outer wall of the barrel section (12), and the opening and closing plate (33) and the dial plate (34) are magnetically attracted to each other, and the dial plate (34) can drive the opening and closing plate (33) to move up and down synchronously.

2. The experimental device for a high-barrier film used for heat-resistant boiled food packaging according to claim 1, wherein: The limiting component (2) includes a bottom plate (21), a glass column (22) and a handle (23), the bottom plate (21) is placed inside the cavity of the base (11), and a number of glass columns (22) and a handle (23) are fixed on the bottom plate (21), and the handle (23) is higher than the glass column (22) and is located at the center of the bottom plate (21).

3. The experimental device for high-barrier film for heat-resistant boiled food packaging according to claim 2, characterized in that: Three protruding pins are fixed on the bottom surface of the cavity of the base (11), and the bottom plate (21) is placed on the protruding pins.

4. The experimental device for a high-barrier film for heat-resistant boiled food packaging according to claim 2, characterized in that: The top of the handle (23) extends into the cavity of the barrel section (12).

5. The experimental device for high-barrier film for heat-resistant boiled food packaging according to claim 1, wherein: The outlet of the opening and closing plate (33) is fixedly connected to a leading head (32), and the outlet of the leading head (32) is arranged close to the inner wall of the barrel section (12).

6. The high-barrier film experimental device for high-temperature boiling water-resistant food packaging according to claim 1, wherein: A clamping groove is formed inside the base (11), and a clamping rod is fixed on the barrel section (12), and the clamping rod is slidably connected to the clamping groove to form a snap fit.

7. The experimental device for high-barrier film for heat-resistant boiled food packaging according to claim 6, wherein: A hoop groove is formed at the joint surface between the base (11) and the barrel section (12), and a sealing ring is placed in the hoop groove.

8. The experimental device for high-barrier film for high-temperature boiling food packaging according to claim 7, characterized in that: Reinforcing plates (14) are fixed to the bottom of the base (11), and limiting grooves are formed on a number of the reinforcing plates (14), and the limiting grooves are used to support the sealing ring.

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