Sealed material receiving box

Abstract

A sealed material receiving box comprises a sealed box body with a cavity and a material receiving part arranged on one side of the sealed box body and communicated with the cavity of the sealed box body, a filtering assembly is arranged in the sealed box body, a liquid outlet is formed in the bottom of the sealed box body, the upper portion of the material receiving part is detachably connected with a mounting plate, and the upper portion of the material receiving part is detachably connected with the mounting plate. The liquid inlet is formed in the mounting plate, the filter assembly is arranged and is independent relative to the whole circulating device, when the filter assembly is blocked after filtering for a certain time, the other sealed material receiving box is directly used for replacing the blocked filter assembly, the whole system does not need to be stopped for cleaning, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of medical device precision processing equipment and application technology, and in particular to a sealed material receiving box used in a laser multi-energy composite processing system for precision thin-walled metal tube or flat device. Background Art

[0002] At present, in order to improve the thermal impact and burrs on the back side of the incision (or called slag and flash) during laser micromachining and maximize the incision quality, medical stents, endoscope snake bones, laparoscope sleeves and other precision thin-walled metal tube instruments usually adopt laser wet cutting technology. That is, while laser processing the precision thin-walled metal tube instruments, a processing reagent is introduced into the precision thin-walled metal tube to facilitate the timely removal of the processing heat at the processing point and the slag in the tube.

[0003] In the above scheme, in the wet cutting process, the chemicals usually need to be recycled, and the chemicals are usually mixed with residues during the laser cutting process and need to be filtered. Currently, the filtering component is set inside the circulation device. Since it needs to be cleaned frequently, it is troublesome to disassemble and assemble the entire circulation device, so the above structure needs to be improved. Utility Model Content

[0004] The main purpose of the present application is to provide a sealed material receiving box, which is provided with a filter component and is independently arranged relative to the entire circulation device. When the filter component is blocked after filtering for a certain period of time, it can be directly replaced by another sealed material receiving box without stopping the entire system for cleaning, thereby greatly improving production efficiency.

[0005] In order to achieve the above-mentioned objectives, in a first aspect, the present application provides a sealed material receiving box, comprising a sealed box body having a cavity, a material receiving portion arranged on one side of the sealed box body and connected to its cavity, a filter assembly is arranged in the sealed box body, a liquid outlet is provided at the bottom of the sealed box body, and a mounting plate is detachably connected to the upper portion of the material receiving portion, and a liquid inlet is provided on the mounting plate.

[0006] A further improvement is that a splicing structure is provided between the mounting plate and the material receiving portion.

[0007] A further improvement is that the splicing structure is a positioning groove opened on the upper part of the material receiving part, and the edge of the mounting plate cooperates with the positioning groove.

[0008] A further improvement is that the mounting plate and the material receiving portion are fixedly connected by fasteners.

[0009] A further improvement is that the filter assembly is a filter plate made of filter cotton.

[0010] A further improvement is that the filter particle size of the filter cotton is 50um.

[0011] A further improvement is that the bottom surface of the cavity of the material receiving portion is an inclined surface.

[0012] As a further improvement, the sealing box body comprises a box seat and a box cover detachably connected to the box seat.

[0013] A further improvement is that a handle is provided on the box cover.

[0014] A further improvement is that the inner side wall of the sealing box body has an anti-corrosion layer.

[0015] The utility model provides a sealed material receiving box, which, compared with the prior art, has the beneficial effect that a mounting plate can be removed from the sealed box body, and the mounting plate is connected to a waste liquid collecting pipe of a circulation device; when the filtering capacity of the sealed material receiving box deteriorates (the filtering component is clogged), the sealed material receiving box can be directly replaced without affecting the use of the entire circulation device, thereby ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 This is the explosion diagram of the utility model. Figure 1 ;

[0019] Figure 3 The explosion diagram of the utility model Figure 2 .

[0020] Among them: 1. Box base; 2. Material receiving part; 3. Mounting plate; 4. Liquid inlet; 5. Filter assembly; 6. Liquid outlet; 7. Box cover; 8. Handle. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0025] In addition, the term "plurality" shall mean two or more.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] like Figure 1-Figure 3As shown, a sealed material receiving box comprises a sealed box body with a cavity, a material receiving portion 2 arranged on one side of the sealed box body and connected to the cavity, a filter assembly 5 is arranged in the sealed box body, a liquid outlet 6 is provided at the bottom of the sealed box body, and a mounting plate 3 is detachably connected to the upper part of the material receiving portion 2, and a liquid inlet 4 is provided on the mounting plate 3. Preferably, a splicing structure is provided between the mounting plate 3 and the material receiving portion 2. Since the sealed material receiving box is used to filter chemical agents, and the chemical agents are usually a certain dose of oxalic acid, hydrofluoric acid, and nitric acid to form a cleaning solution, which is corrosive, a splicing structure is provided to improve the sealing effect. This structure is not the innovation of the present application. It can be that the splicing structure is a positioning groove provided on the upper part of the material receiving portion 2, and the edge of the mounting plate 3 cooperates with the positioning groove.

[0028] In addition, in order to facilitate disassembly and assembly, the mounting plate 3 and the material receiving portion 2 are fixedly connected by fasteners, and the fasteners can be screws, bolts, etc.

[0029] In this embodiment, the filter component 5 is a filter plate made of filter cotton, and the filter cotton has a filter particle size of 50um. Preferably, the filter plate is directly covered on the top of the liquid outlet 6, and the filter particle size is 50um, which is equivalent to a coarse filtration and can block most of the residues and debris. A fine filter is also arranged in the circulation device, and the filter particle size is 10um, thereby ensuring that the recycled chemical agents are free of impurities and that the surface of the workpiece is not affected by the residues and debris during processing.

[0030] In order to facilitate the chemical reagent waste liquid entering from the liquid inlet 4 to be concentrated and converged into the sealing box body, the bottom surface of the cavity of the receiving part 2 is an inclined surface, and the inclined surface not only has a diversion effect, but also can concentrate most of the residues and debris at the lowest point at the bottom of the receiving part 2, and also minimize the accumulation of a large amount of residues and debris on the filter component 5.

[0031] In order to facilitate cleaning and replacement of the filter assembly 5, the sealing box body includes a box seat 1 and a box cover 7 detachably connected to the box seat 1. In addition, in order to facilitate operation, a handle 8 is provided on the box cover 7.

[0032] Since the liquid is a corrosive cleaning liquid, the inner side wall of the sealing box body has an anti-corrosion layer.

[0033] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sealed material receiving box, characterized in that: The invention comprises a sealing box body having a cavity, and a material receiving portion which is arranged on one side of the sealing box body and communicated with the cavity. A filter assembly is arranged in the sealing box body, a liquid outlet is arranged at the bottom of the sealing box body, and a mounting plate is detachably connected to the upper part of the material receiving portion, and a liquid inlet is arranged on the mounting plate.

2. A sealed material receiving box according to claim 1, characterized in that: A splicing structure is arranged between the mounting plate and the material receiving portion.

3. A sealed material receiving box according to claim 2, characterized in that: The splicing structure is a positioning groove opened on the upper part of the material receiving part, and the edge of the mounting plate matches with the positioning groove.

4. A sealed material receiving box according to claim 2 or 3, characterized in that: The mounting plate and the material receiving portion are fixedly connected via fasteners.

5. A sealed material receiving box according to claim 1, characterized in that: The filter component is a filter plate made of filter cotton.

6. A sealed material receiving box according to claim 5, characterized in that: The filtering particle size of the filter cotton is 50um.

7. A sealed material receiving box according to claim 1, characterized in that: The bottom surface of the cavity of the material receiving portion is an inclined surface.

8. A sealed material receiving box according to claim 1, characterized in that: The sealing box body comprises a box seat and a box cover detachably connected to the box seat.

9. A sealed material receiving box according to claim 8, characterized in that: The box cover is provided with a handle.

10. The sealed material receiving box according to claim 1, characterized in that: The inner side wall of the sealing box body is provided with an anti-corrosion layer.

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