Paper type fresh-keeping card cutting tool

Abstract

The utility model belongs to the technical field of fresh-keeping card cutting equipment, and particularly relates to a paper type fresh-keeping card cutting tool which comprises a bottom plate and a blade. The blades are fixedly arranged on the bottom plate in rows and columns so as to define a multi-row and multi-column square block with the blades as edges on the bottom plate, a rubber frame is arranged in the square block, and the periphery of the rubber frame is connected with the blades and abuts against the bottom plate; the middle of the rubber frame is a hollowed-out area, and a rubber strip is arranged in the hollowed-out area. And due to the arrangement of the rubber strip, in the process of pressing the composite paperboard downwards by the blade and cutting the composite paperboard into the fresh-keeping card, the middle area of the fresh-keeping card can be fully pressed to be compact, the middle part does not bulge after the fresh-keeping card is soaked in alcohol, and the subsequent use is not influenced. The hollow area is not covered with the rubber strips, so that the freshness retaining card is kept regular and flat, the blade is protected from cracking, and the service life and production safety of the cutter are guaranteed.

Description

Technical Field

[0001] This utility model belongs to the technical field of food preservation card cutting equipment, and in particular relates to a paper-type food preservation card cutting tool. Background Technology

[0002] Food preservation cards, also known as alcohol packs, are externally controlled food preservatives. They work by forming a protective vapor layer of a certain concentration inside the food packaging, thereby inhibiting and killing the growth of microorganisms such as mold and bacteria. These cards typically use food-grade paper as a carrier and are made by absorbing edible alcohol. When placed around food, the alcohol slowly evaporates, forming a protective vapor film. This film effectively isolates the food from external air and microorganisms, providing a relatively sterile environment.

[0003] The cutting of food preservation cards involves using a slicer blade to press down on a large piece of composite cardboard, slicing it into smaller cards. Traditional slicer blades have a hollow center, meaning the central area of ​​the card isn't fully compressed during slicing. This results in the card bulging in the center after being soaked in alcohol, affecting subsequent packaging and hindering automatic card feeding machines. Therefore, food preservation cards that aren't fully compressed during cutting will affect further processing and normal use.

[0004] For example, Chinese utility model patent (authorization announcement number: CN210879833U) discloses a cutting device for producing food preservation cards, including a first support platform. A protective cover is fixedly connected to the top surface of the first support platform. Sliding guide rails are fixedly connected to both sides of the top surface of the protective cover. The outer sides of the sliding guide rails are engaged with the bottom of a moving platform. A hydraulic transmission component is fixedly sleeved on the top of the moving platform. A pressing plate is fixedly connected to one end of the hydraulic transmission component. A cutting sleeve is fixedly sleeved on the bottom surface of the pressing plate. Lead screws are threaded to both ends of the moving platform. One end of the lead screw is fixedly connected to one side of a synchronous motor. The bottom surface of the synchronous motor is fixedly connected to one end of the top surface of the protective cover. A ventilation hose is fixedly connected to one side of the pressing plate. A worktable is provided on the bottom surface of the cutting sleeve. The worktable is fixedly connected to the first support platform. One end of the top surface of the support platform has a positioning plate. Both ends of the positioning plate are fixedly fitted with electric telescopic rods. The bottom of the electric telescopic rods is fixedly connected to the top surface of the first support platform. The other end of the top surface of the first support platform is fixedly fitted with a transfer box. The bottom of the transfer box is equipped with a first belt conveyor. The bottom of the first belt conveyor is equipped with a first support plate. One end of the first belt conveyor is fixedly fitted inside the feed inlet. One end of the feed inlet is fixedly fitted outside the soaking tank. One side of the top surface of the soaking tank is fixedly fitted with a water inlet. One side of the bottom surface of the soaking tank is fixedly fitted with a water outlet valve. The outside of the soaking tank is fixedly fitted with a second support platform. The bottom of the soaking tank is equipped with a second belt conveyor. The bottom of the second belt conveyor is equipped with a second support plate. The second support plate is fixedly connected to the bottom of the second support platform.

[0005] However, the cutting sleeve of the aforementioned device has a hollow area in the middle of the cutting opening, causing the preservation card to not be pressed firmly during cutting, which affects subsequent processing and normal use. Therefore, it is necessary to design a new solution to address this problem. Utility Model Content

[0006] The purpose of this utility model is to provide a paper-type food preservation card cutting tool, which aims to solve the technical problem in the prior art that "the blade of the slicer has a hollow in the middle, so the middle area of ​​the food preservation card is not fully pressed and compacted during the slicing process, which affects subsequent processing and normal use".

[0007] To achieve the above objectives, this utility model provides a paper-type food preservation card cutting tool, including a base plate and blades; the blades are fixedly arranged in rows and columns on the base plate to form multiple rows and columns of square blocks on the base plate with the blades as edges, and a rubber frame is provided in the square blocks, the periphery of the rubber frame is connected to the blades and abuts against the base plate; the middle of the rubber frame is a hollow area, and a rubber strip is provided in the hollow area.

[0008] Optionally, the rubber strip is cross-shaped, star-shaped, straight, double-shaped, or M-shaped.

[0009] Optionally, the rubber strip and the rubber frame are integrally formed.

[0010] Optionally, the outer edge of the rubber frame is provided with a locking part, which abuts against the blade.

[0011] Optionally, a clearance portion is provided between the clamping portions.

[0012] Optionally, the base plate is provided with a blade mounting groove, and the blade is mounted in the blade mounting groove and fastened to the base plate.

[0013] Optionally, the base plate is provided with ventilation holes, and the hollowed-out area is located on the ventilation holes.

[0014] The paper-type food preservation card cutting tool provided in this utility model embodiment has at least one of the following technical effects: 1. The rubber strip in the paper-type food preservation card cutting tool allows the blade of the slicer to press down on a large piece of composite cardboard and cut it into small food preservation cards. This ensures that the middle area of ​​the small food preservation cards is fully compressed, preventing bulging in the middle after subsequent alcohol soaking and ensuring normal use. 2. The rubber strip in the hollow area of ​​the paper-type food preservation card cutting tool is not fully distributed. This design allows the rubber strip to compress the small food preservation cards while maintaining their regular and flat shape and protecting the blade from excessive compression and breakage, thus ensuring the service life and production safety of the paper-type food preservation card cutting tool. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the paper-type food preservation card cutting tool of this utility model;

[0017] Figure 2 This is an exploded structural diagram of the paper-type food preservation card cutting tool of this utility model;

[0018] Figure 3 This is a plan view of the paper-type food preservation card cutting tool of this utility model;

[0019] Figure 4 yes Figure 3 Schematic diagram of the cross section at point AA;

[0020] Figure 5 A schematic diagram of the overall structure of a traditional paper-type food storage card cutting tool;

[0021] Figure 6 This is a structural comparison diagram of the rubber strip of this utility model and the rubber strip of a traditional knife.

[0022] Figure 7 This is a schematic diagram of the external structure of the base plate of this utility model;

[0023] Figure 8 This is a schematic diagram of the external structure of the blade of this utility model.

[0024] The following are the labeling elements in the figure:

[0025] Base plate 100, blade mounting groove 110, vent hole 120, blade 200, rubber frame 300, clamping part 310, clearance part 320, hollow area 400, rubber strip 500. Detailed Implementation

[0026] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0030] In one embodiment of this utility model, such as Figures 1-8As shown, a paper-type food storage card cutting tool is provided, including a base plate 100 and blades 200 disposed on the base plate 100. The base plate 100 is generally made of wood, but can also be a standard or custom-made part of other materials. The blades 200 are common standard parts on the market, but custom parts can also be used. The blades 200 are fixedly arranged in rows and columns on the base plate 100 to form multiple rows and columns of square blocks on the base plate 100 with the blades 200 as the edges. A rubber frame 300 is provided within the square blocks. The periphery of the rubber frame 300 is connected to the blades 200 and abuts against the base plate 100. Specifically, the rubber frame 300 can be fastened only to the blades 200, only to the base plate 100, or simultaneously fastened to both the blades 200 and the base plate 100. The rubber strips are common products on the market; standard parts can be purchased, or custom parts can be made, or further processed in-house. This paper-type food preservation card cutter can cut a large piece of composite cardboard into small square food preservation cards. During the cutting process, the rubber frame 300 compresses the large piece of composite cardboard, making the edges of the small food preservation cards more compact and regular, thus avoiding loose composite cardboard and burrs, and improving cutting quality. The middle of the rubber frame is a hollow area 400, and the hollow area 400 is equipped with rubber strips 500. The hollow area 400 is a defect in the design of traditional slicer blades, which often causes the small food preservation cards to bulge after being soaked in alcohol without being compacted, affecting subsequent use. This utility model adopts a solution of filling the hollow area 400 with rubber strips 500 to make up for this deficiency. Specifically, the rubber strips 500 can cover the entire hollow area 400, or can be designed in a straight line, a star shape, or other suitable regular or irregular shapes; the height, size, and material of the rubber strips 500 can be selected to achieve a good cutting effect, and can be the same as or different from the rubber frame 300. Meanwhile, the rubber strip 500 and the rubber frame 300 can be designed as a complete unit or as a combination of any number of individual units; therefore, the rubber strip 500 and the rubber frame 300 can be designed as a single unit and installed as a whole, or the rubber strip 500 and the base plate 100 can be fixedly connected separately by means of adhesive, etc., and any feasible installation method can be used in part or all of the rubber strip 500 and the base plate 100, and the rubber frame 300 and the blade 200 and the base plate 100.

[0031] Specifically, the rubber strip 500 in the paper-type food preservation card cutting tool allows the blade 200 of the slicer to press down on a large piece of composite cardboard and cut it into small food preservation cards. During this process, the blade can fully press down on the middle area of ​​the small food preservation cards to make them firm, so that the middle part of the small food preservation cards will not bulge after subsequent alcohol soaking, and will not affect normal use.

[0032] In another embodiment of this utility model, such as Figures 1-4As shown, the rubber strip 500 is designed in a cross shape, a star shape, a straight line, a double line, or an M shape. Using these designs and having the same material and height as the rubber frame 300 simplifies the design, saves costs, and ensures good cutting results. Because the rubber strip 500 and rubber frame 300 have high elasticity, excessive use of rubber strips 500 during cutting will cause them to become too large and unable to contract under pressure, resulting in the rubber frame 300 being squeezed towards the blades 200. The rubber strip 500 does not cover the entire perforated area 400, allowing it to press firmly against the center of the small preservation card while protecting the blades 200 from excessive pressure from the rubber frame 300 and preventing breakage. This ensures the lifespan of the paper-type preservation card cutting tool and production safety. Furthermore, when not in use, the rubber frame 300 and rubber strip 500 on the base plate 100 are higher than the blade 200. This allows the large piece of composite cardboard to be compressed and compacted by the rubber frame 300 and rubber strip 500 before being cut, resulting in more regular and flat cards and higher cutting quality. Simultaneously, the rubber frame 300 and rubber strip 500 contact the large piece of composite cardboard before the blade 200, providing a buffering effect, protecting the blade 200 to ensure its lifespan, and reducing cutting noise. The rubber strip 500 is not designed to completely fill the perforated area 400. This is because if the rubber strip 500 were to completely fill the perforated area 400, it would generate excessive resistance when contacting the large piece of composite cardboard first, potentially causing excessive compression of the large piece of composite cardboard before the blade 200 cuts, leading to breakage and damage, and hindering the regular and flat formation of small preservation cards.

[0033] In another embodiment of this utility model, such as Figure 6 As shown, the rubber strip 500 and the rubber frame 300 are integrally formed. The design of the rubber strip 500 and the rubber frame 300 as a whole facilitates processing and disassembly, thereby reducing costs. At the same time, the design as a whole also makes the clamping effect better after installation, preventing the rubber strip 500 from moving out of place during use and affecting the normal use of the tool.

[0034] In another embodiment of this utility model, such as Figures 1-6 As shown, a locking part 310 is provided on the outer edge of the rubber frame 300, and the locking part 310 abuts against the blade 200. The rubber frame 300 is connected to the blade 200 by setting the locking part 310 to abut against the blade 200, which can ensure that the rubber frame 300 has a good performance and also facilitates the installation and disassembly of the rubber frame 300.

[0035] In another embodiment of this utility model, such as Figures 1-6As shown, a clearance portion 320 is provided between the clamping portions 310. The clearance portion 320 ensures that only a portion of the rubber frame 300 remains in contact with the blade 200. This ensures that the rubber frame 300 can be clamped and installed with the blade 200, while preventing the rubber frame 300 from moving directly above the blade 200 and hindering the blade 200 from cutting the composite paper when the rubber frame 300 is working and compressing the paper. This also prevents the rubber frame 300 from being damaged.

[0036] In another embodiment of this utility model, such as Figure 7 As shown, the base plate 100 is provided with a blade mounting groove 110, and the blade 200 is installed in the blade mounting groove 110 and fastened to the base plate 100. This installation method allows the blade 200 to be fixedly clamped to the rubber frame 300 and rubber strip 500 that are tightly connected to it, while also enabling normal cutting operations.

[0037] In another embodiment of this utility model, such as Figure 7 As shown, the base plate 100 is provided with vent holes 120, and the perforated area 400 is located on the vent holes 120. The vent holes 120 can be located in the exact center of the perforated area 400 or other suitable areas where air can be released. During the cutting process, a sealed space is formed between the large piece of composite cardboard, the blade 200, and the base plate 100. The gas is instantly compressed, generating a large air pressure. The vent holes 120 are used to release air pressure and ensure normal cutting operations. After the rubber strip 500 is installed, the rubber strip 500 itself is breathable and will not adversely affect the breathability of the blocked vent holes 120.

[0038] The working principle of the paper-type food preservation card cutting tool in this utility model is as follows:

[0039] After the blade 200, rubber frame 300, and rubber strip 500, etc., are installed on the base plate 100 to form a complete cutting tool, the entire cutting tool is installed on the slicer. During cutting, a large piece of composite cardboard is placed on the workstation and fixed in place. The cutting tool is mechanically moved by the automated device to cut the large piece of composite cardboard into small preservation cards.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paper-type food storage card cutting tool, comprising a base plate and a blade; characterized in that: The blades are fixedly mounted in rows and columns on the base plate to form a multi-row, multi-column square on the base plate with the blades as the sides. The square block contains a rubber frame, the periphery of which is connected to the blade and abuts against the base plate; the middle of the rubber frame is a hollow area, and the hollow area is provided with rubber strips.

2. The paper-type food preservation card cutting tool according to claim 1, characterized in that: The rubber strip is cross-shaped, star-shaped, straight, double-shaped, or M-shaped.

3. The paper-type food preservation card cutting tool according to claim 2, characterized in that: The rubber strip and the rubber frame are integrally formed.

4. The paper-type food preservation card cutting tool according to any one of claims 1-3, characterized in that: The outer edge of the rubber frame is provided with a locking part, which abuts against the blade.

5. The paper-type food preservation card cutting tool according to claim 4, characterized in that: The clamping There are air-sheltered sections between the sections.

6. The paper-type food preservation card cutting tool according to any one of claims 1-3, characterized in that: The base plate is provided with a blade mounting groove, and the blade is installed in the blade mounting groove and fastened to the base plate.

7. The paper-type food preservation card cutting tool according to any one of claims 1-3, characterized in that: The base plate is provided with ventilation holes, and the hollowed-out area is located on the ventilation holes.

8. The paper-type food preservation card cutting tool according to claim 4, characterized in that: The base plate is provided with ventilation holes, and the hollowed-out area is located on the ventilation holes.

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