Material loss prevention device and slicing machine

Abstract

The material loss prevention device comprises a material blowing mechanism, the material blowing mechanism is arranged at the bottom of a gap on a material conveying line, the material blowing mechanism comprises a material blowing opening, a material blowing pipe and a compressed air assembly, the material blowing opening is formed in the material blowing pipe, and the compressed air assembly is arranged on the material blowing pipe. Compressed air of the compressed air assembly is blown upwards to the materials falling into the gap through the material blowing pipe and the material blowing opening, the compressed air assembly comprises a pressure adjusting piece, and the pressure adjusting piece is used for adjusting the pressure of the compressed air. The problem of material leakage in gaps can be prevented, and the stability and the slicing efficiency of the slicing machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slicers, in particular to a material loss prevention device and a slicer. Background Art

[0002] Electrodes are the core of batteries. With economic development, more and more scrapped electrode materials are being produced. Recycling these materials can achieve significant economic benefits. Slicers are used in this process, and they can effectively cut electrodes into ideal sizes with minimal powder loss. However, existing slicers are prone to material leakage due to gaps, significantly impacting the stability of the slicers and the efficiency of electrode slicing. Furthermore, leaked material is difficult to clean, necessitating improvements to existing slicers. Utility Model Content

[0003] In order to solve at least one of the problems mentioned in the above background technology, the utility model provides a material loss prevention device and a slicer, which can prevent material leakage in the gap and improve the stability and slicing efficiency of the slicer.

[0004] The specific technical solutions provided by this utility model are as follows:

[0005] In a first aspect, a device for preventing material loss is provided, comprising a blowing mechanism, wherein the blowing mechanism is arranged at the bottom of a gap on a material transmission line, the blowing mechanism comprises a blowing port, a blowing pipe and a compressed air assembly, the blowing port is arranged on the blowing pipe, and the compressed air of the compressed air assembly blows upward toward the material dropped in the gap through the blowing pipe and the blowing port, and the compressed air assembly comprises a pressure regulating component, which is used to regulate the pressure of the compressed air.

[0006] With the help of the above technical solution, the material loss prevention device of the present invention sets a blowing mechanism at the bottom of the gap on the material transmission line. In this way, when the material falls into the gap during the transmission process, the compressed air of the compressed air component blows upward to the material fallen in the gap through the blowing pipe and the blowing port, and blows the material back to the material transmission line, so that the material will not fall to the bottom of the gap, thereby preventing leakage; the pressure regulating part can adjust the pressure of the compressed air so that the pressure of the compressed air is balanced with the amount of leakage in the gap, thereby improving the effect of preventing leakage.

[0007] As a preferred embodiment of the above solution, the material loss prevention device further includes a transmission roller, which is used to transmit the material, and the surface of the transmission roller in contact with the material is smooth.

[0008] As a preferred embodiment of the above solution, the transmission roller is a rubber transmission roller.

[0009] As a preferred embodiment of the above solution, the length direction of the blowing pipe is consistent with the extension direction of the slit, and the blowing pipe is provided with a plurality of blowing ports, which are arranged along the extension direction of the slit.

[0010] As a preferred embodiment of the above solution, a material detection component is provided in the gap, and the material detection component is connected to the compressed air component.

[0011] As a preferred embodiment of the above solution, the material detection component includes a material drop amount detection component, and the material drop amount detection component is connected to the pressure adjustment component.

[0012] As a preferred embodiment of the above solution, the pressure regulating component includes a pressure regulating valve, and the pressure regulating valve is provided with a pressure regulating knob.

[0013] In a second aspect, a slicer is provided, comprising the material loss prevention device as described above, a material transmission line, a gap on the material transmission line, a fixed knife table and a movable knife holder, wherein the fixed knife table and the movable knife holder cooperate to slice the material.

[0014] As a preferred embodiment of the above scheme, the material transmission line includes a belt roller, a feed belt, and a transmission table. The belt roller drives the feed belt to rotate to realize feeding. The transmission table is used to transmit the material. There is a gap between the belt roller close to the transmission table and the transmission table, and between the transmission table and the fixed knife table.

[0015] As a preferred embodiment of the above scheme, the material transmission line also includes an extrusion lower roller and an extrusion upper roller, the extrusion upper roller is arranged above the extrusion lower roller, the extrusion upper roller and the extrusion lower roller are used to extrude and transmit the material, the extrusion lower roller is arranged between the transmission platform and the fixed knife platform, and there is a gap between the extrusion lower roller and the transmission platform and between the extrusion lower roller and the fixed knife platform.

[0016] By means of the above technical solution, the slicer of the present invention transmits materials through the material transmission line. When the materials are transmitted to the fixed knife table, the movable knife holder rotates to cooperate with the fixed knife table to slice the materials. When the materials fall into the gap during the transmission process, the compressed air of the compressed air component blows upward through the blowing pipe and the blowing port toward the materials that fall into the gap, and blows the materials back to the material conveying line, so that the materials will not fall to the bottom of the gap, thereby preventing leakage. The pressure regulating part can adjust the pressure of the compressed air, so that the pressure of the compressed air is balanced with the amount of leakage in the gap, thereby improving the effect of preventing leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a toothed transmission roller in the prior art;

[0020] Figure 3 It is a partial structural diagram of the blowing mechanism of the utility model. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more centered elements can be present therebetween. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more centered elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", "up", "down", "inside", "outside", "bottom", etc. used in this specification 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] Example 1

[0024] like Figure 1 、 Figure 3As shown, the utility model provides a material loss prevention device, including a blowing mechanism 1, which is arranged at the bottom of a gap 2 on a material transmission line (not shown in the figure), and the blowing mechanism 1 includes a blowing port 11, a blowing pipe 12 and a compressed air component (not shown in the figure), and the blowing port 11 is arranged on the blowing pipe 12, and the compressed air of the compressed air component blows upward toward the material dropped in the gap 2 through the blowing pipe 12 and the blowing port 11, and the compressed air component includes a pressure regulating component, and the pressure regulating component is used to regulate the pressure of the compressed air.

[0025] like Figure 1 As shown, the material loss prevention device further includes a transmission roller 3, which is used to transmit the material. The surface of the transmission roller 3 in contact with the material is smooth. In this embodiment, the transmission roller 3 is a rubber transmission roller, which is located above the transmission platform 4. The transmission roller 3 cooperates with the transmission platform to transmit the material. Figure 2 As shown, the transmission roller 3 used in the prior art is a toothed transmission roller, which has protrusions 31 and grooves 32. During the material transmission process, the material will be squeezed into the grooves 32 due to pressure, affecting the transmission of the material and making the transmission roller 3 difficult to clean. The utility model replaces the toothed transmission roller with a transmission roller 3 with a smooth surface in contact with the material, thereby solving the problem of material clamping by the transmission roller 3.

[0026] like Figure 3 As shown, the length direction of the blowing pipe 12 is consistent with the extension direction of the slit 2, and the blowing pipe 12 is provided with a plurality of blowing ports 11, which are arranged along the extension direction of the slit 2. The above arrangement enables the blowing ports 11 to adapt to the slit 2 and cover all leaking materials in the slit 2, thereby improving the leakage prevention effect.

[0027] A material detection component (not shown) is provided in the gap 2, and the material detection component is connected to the compressed air component. The material detection component includes a material drop amount detection component, and the material drop amount detection component is connected to the pressure regulating component. The pressure regulating component includes a pressure regulating valve, and the pressure regulating valve is provided with a pressure regulating knob. In this embodiment, the material detection component can be used to detect whether there is material leakage in the gap 2. When leakage is detected, the compressed air component is triggered to start delivering compressed air to the blowing port. The material drop amount detection component can be used to detect the amount of material dropped in the gap 2. According to the amount of drop, the pressure regulating component adjusts the pressure of the compressed air accordingly, so that the pressure of the compressed air is balanced with the amount of material leakage in the gap 2, thereby improving the effect of preventing leakage. In other embodiments, the leakage in the gap 2 can also be observed manually with the naked eye, and the pressure regulating component can be manually controlled to adjust the pressure of the compressed air according to the leakage situation, such as manually adjusting the pressure regulating knob of the pressure regulating valve.

[0028] The material loss prevention device of the present invention is provided with a blowing mechanism at the bottom of the gap on the material transmission line. In this way, when the material (such as the electrode) falls into the gap 2 during the transmission process, the compressed air of the compressed air component is blown upward to the material fallen in the gap 2 through the blowing pipe 12 and the blowing port 11, and the material is blown back to the material transmission line, so that the material will not fall to the bottom of the gap 2, thereby preventing leakage; the pressure regulating member can adjust the pressure of the compressed air so that the pressure of the compressed air is balanced with the amount of leakage in the gap 2, thereby improving the effect of preventing leakage.

[0029] Example 2

[0030] like Figure 1 As shown, the utility model provides a slicer, including the above-mentioned anti-material loss device, a material transmission line, a gap 2 on the material transmission line, a fixed knife table 5 and a movable knife holder 6, and the fixed knife table 5 and the movable knife holder 6 cooperate to slice the material.

[0031] like Figure 1 As shown, the material transmission line includes a belt roller 7, a feed belt 8, and a transmission platform 4. The belt roller 7 drives the feed belt 8 to rotate to achieve feeding. The transmission platform 4 is used to transmit the material. There is a gap 2 between the belt roller 7 near the transmission platform 4 and the transmission platform 4, and between the transmission platform 4 and the fixed knife platform 5. The material transmission line also includes a lower extrusion roller 91 and an upper extrusion roller 92. The upper extrusion roller 92 is arranged above the lower extrusion roller 91. The upper extrusion roller 92 and the lower extrusion roller 91 are used to extrude and transmit the material. The lower extrusion roller 91 is arranged between the transmission platform 4 and the fixed knife platform 5. There is a gap 2 between the lower extrusion roller 91 and the transmission platform 4, and between the lower extrusion roller 91 and the fixed knife platform 5. In this embodiment, a transmission roller 3 is provided above the transmission table 4. The transmission roller 3 rotates and cooperates with the transmission table 4 to realize material transmission. A material guide table 10 is also provided below the fixed knife table 5 and the movable knife holder 6. The sliced ​​material is guided by the material guide table 10 to the container or the next process.

[0032] When the slicer of the present invention is working, the belt roller 7 first drives the feed belt 8 to rotate to realize feeding, and the feed belt 8 sends the material to the transmission table 4. The transmission roller 3 above the transmission table 4 rotates to contact the material to realize material transmission, and the toothed transmission roller is replaced with a transmission roller 3 with a smooth surface in contact with the material, thereby solving the problem of the transmission roller 3 clamping the material, and the material is transported from the transmission table 4 to between the extrusion lower roller 91 and the extrusion upper roller 92. The extrusion lower roller 91 and the extrusion upper roller 92 squeeze and transmit the material to the fixed knife table 5, and the fixed knife table 5 and the rotating movable knife holder 6 cooperate to slice the material; the material near the transmission table 4 is cut into pieces. There are gaps 2 between the belt roller 7 and the transmission platform 4, between the extrusion lower roller 91 and the transmission platform 4, and between the extrusion lower roller 91 and the fixed knife platform 5. A blowing mechanism 1 is provided at the bottom of the gap 2. When the material falls into the gap 2 during the transmission process, the compressed air of the compressed air assembly blows upward toward the material fallen in the gap through the blowing pipe 12 and the blowing port 11, and blows the material back to the material conveying line, so that the material will not fall to the bottom of the gap 2, thereby preventing leakage; the pressure regulating component can adjust the pressure of the compressed air so that the pressure of the compressed air is balanced with the amount of leakage in the gap 2, thereby improving the effect of preventing leakage.

[0033] Although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0034] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A device for preventing material loss, characterized in that: It includes a blowing mechanism, which is arranged at the bottom of the gap on the material transmission line. The blowing mechanism includes a blowing port, a blowing pipe and a compressed air component. The blowing port is arranged on the blowing pipe. The compressed air of the compressed air component blows upward toward the material dropped in the gap through the blowing pipe and the blowing port. The compressed air component includes a pressure regulating component, which is used to regulate the pressure of the compressed air.

2. The material loss prevention device according to claim 1, characterized in that: It also includes a transmission roller, which is used to transmit the material, and the surface of the transmission roller that contacts the material is smooth.

3. The material loss prevention device according to claim 2, characterized in that: The transmission roller is a rubber transmission roller.

4. The material loss prevention device according to claim 1, characterized in that: The length direction of the blowing pipe is consistent with the extending direction of the slit. The blowing pipe is provided with a plurality of blowing ports, and the blowing ports are arranged along the extending direction of the slit.

5. The material loss prevention device according to claim 1, characterized in that: A material detection component is provided in the gap, and the material detection component is connected to the compressed air component.

6. The material loss prevention device according to claim 5, characterized in that: The material detection component includes a material drop amount detection component, and the material drop amount detection component is connected to the pressure adjustment component.

7. The material loss prevention device according to claim 1, characterized in that: The pressure regulating component includes a pressure regulating valve, and the pressure regulating valve is provided with a pressure regulating knob.

8. A slicer, characterized in that: It comprises the material loss prevention device according to any one of claims 1 to 7, a material transmission line, a gap on the material transmission line, a fixed knife table and a movable knife holder, wherein the fixed knife table and the movable knife holder cooperate to slice the material.

9. The slicer according to claim 8, characterized in that The material transmission line includes a belt roller, a feed belt, and a transmission platform. The belt roller drives the feed belt to rotate to realize feeding. The transmission platform is used to transmit the material. There are gaps between the belt roller close to the transmission platform and the transmission platform, and between the transmission platform and the fixed knife platform.

10. The slicer according to claim 9, characterized in that The material transmission line also includes an extrusion lower roller and an extrusion upper roller. The extrusion upper roller is arranged above the extrusion lower roller. The extrusion upper roller and the extrusion lower roller are used to extrude and transmit the material. The extrusion lower roller is arranged between the transmission platform and the fixed knife platform. There is a gap between the extrusion lower roller and the transmission platform and between the extrusion lower roller and the fixed knife platform.

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