Raw material processing device for laser crystal processing

Abstract

The utility model is applicable to the technical field of raw material treatment, and provides a laser crystal processing raw material treatment device which comprises a treatment box, a primary filter box, a secondary filter module and a fine filter module are sequentially mounted in the treatment box from top to bottom, and the secondary filter module comprises a pair of driving rollers and a secondary filter screen mounted on the driving rollers. Wherein one driving roller is driven by a motor arranged outside the treatment box, the other driving roller is arranged outside the treatment box in a penetrating mode, a through hole allowing the secondary filter screen to penetrate is formed in the side face of the treatment box, and a cleaning mechanism is further arranged outside the treatment box. A power assembly in the cleaning mechanism can drive a cleaning brush to brush the surface of the secondary filter screen in a reciprocating mode, cleaned impurities fall into a collection box, the cleaned secondary filter screen continues to be driven to rotate into a treatment box, and circulating filtration of the secondary filter screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material processing, in particular to a raw material processing device for laser crystal processing. Background Technique

[0002] Laser crystal processing refers to the process of processing and treating crystal materials using laser technology. It includes operations such as using a laser beam to cut, drill holes, engrave, finish process, and change the physical and chemical properties of crystal materials. Laser crystal processing has the advantages of high precision, non-contact, and pollution-free, and is widely used in the fields of optical device manufacturing, microelectronics processing, medical device manufacturing, etc. Cutting oil is a commonly used raw material in laser crystal processing. Traditional cutting oil is wasted after use, causing resource waste.

[0003] After retrieval, CN 220779365 U, a raw material processing device for laser crystal processing, has a processing box arranged on the upper part of a bottom plate, and a primary filter box is arranged on the top of the processing box. The primary filter box is arranged in a funnel-shaped structure, and a filter box is arranged inside the primary filter box. A number of groups of filter holes are arranged at the bottom of the filter box. This setting can perform primary filtration on the waste cutting oil, reducing the solid impurities inside. Two driving shafts are arranged inside the processing box, and filter nets are arranged on the surfaces of the driving shafts. One end of one of the driving shafts extends to the outside of the processing box and is equipped with a motor. The driving shaft is rotated by the motor, so that the filter net can perform cyclic filtration, thus avoiding blockage and prolonging the service life. A number of groups of cover plates are arranged on the side of the processing box, and an adsorption layer, a quartz sand layer, and a fine filter layer are respectively arranged on the sides of the cover plates. The waste cutting oil is filtered through multiple layers to reach the degree of being reusable, and thus is recycled, greatly reducing the production cost.

[0004] However, there are still certain defects in the above application: when the filter net in the above application is driven to perform cyclic filtration, there is a lack of a mechanism for cleaning the impurities on the filter net. When the filter net rotates to the lower part after use, the impurities remaining on the filter net will fall on the adsorption layer, causing blockage of the adsorption layer. Therefore, corresponding technical solutions need to be designed to solve the existing technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a raw material processing device for laser crystal processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for processing raw materials of laser crystals, comprising a processing box. An initial filter box, a secondary filter module and a fine filter module are sequentially installed in the processing box from top to bottom. The secondary filter module includes a pair of driving rollers and a secondary filter screen installed on the driving rollers. One of the driving rollers is driven by a motor arranged outside the processing box, and the other driving roller penetrates to the outside of the processing box. Side holes for the secondary filter screen to penetrate are formed in the side surface of the processing box. A cleaning mechanism is further arranged outside the processing box. The cleaning mechanism is used for cleaning impurities on the secondary filter screen, and includes a pair of support plates symmetrically and fixedly arranged on the side surface of the processing box, a cleaning brush movably arranged in the support plates, and a power assembly for driving the cleaning brush to reciprocate. A collection box is further arranged on the side surface of the processing box below the support plates.

[0008] As a further scheme of the utility model: The power assembly includes a machine shell, a rotating shaft, a roller, a dial rod and a slider. The machine shell is fixedly installed between the two support plates, and a plurality of through holes are formed in the side surface of the machine shell close to the secondary filter screen. Sliders are slidably arranged in the through holes. The rotating shaft is rotatably arranged in the machine shell, and a roller with the same number as the through holes is fixedly installed on the rotating shaft. A dial groove is formed in the roller. One end of the dial rod is slidably arranged in the dial groove, and the other end penetrates through the slider and is fixedly connected with the cleaning brush.

[0009] As a further scheme of the utility model: The rotating shaft is in transmission connection with the driving roller through a belt pulley transmission group.

[0010] As a further scheme of the utility model: A plurality of protrusions are also arrayedly installed on the driving roller penetrating to the outside of the processing box. The protrusions are in clearance fit with the filter holes of the secondary filter screen.

[0011] As a further scheme of the utility model: The secondary filter screen is inclined.

[0012] As a further scheme of the utility model: The initial filter box is in a funnel shape, and the bottom surface of the initial filter box is a strip-shaped opening.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By arranging the cleaning mechanism, when the secondary filter screen is driven to rotate to the outside of the processing box, the power assembly in the cleaning mechanism can drive the cleaning brush to reciprocally brush the surface of the secondary filter screen. The impurities cleaned off fall into the collection box, and the cleaned secondary filter screen is then driven to rotate back into the processing box, realizing the cyclic filtration of the secondary filter screen. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of a device for processing raw materials of laser crystals;

[0016] Figure 2 For Figure 1 The enlarged view at A in

[0017] Figure 3 For Figure 2 the internal structure schematic diagram of the middle casing;

[0018] Figure 4 is the three-dimensional view of the primary filter box in a laser crystal processing raw material treatment device;

[0019] In the figure: 1, treatment box; 2, primary filter box; 3, driving roller; 4, secondary filter screen; 5, side hole; 6, support plate; 7, cleaning brush; 8, collection box; 9, casing; 10, rotating shaft; 11, roller; 12, dial groove; 13, through hole; 14, slider; 15, dial rod; 16, belt pulley drive group; 17, protrusion; 18, fine filter module. Specific embodiments

[0020] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , a laser crystal processing raw material treatment device, including a treatment box 1, in which a primary filter box 2, a secondary filter module and a fine filter module 18 are sequentially installed from top to bottom. The secondary filter module includes a pair of driving rollers 3 and a secondary filter screen 4 installed on the driving rollers 3. One of the driving rollers 3 is driven by a motor provided outside the treatment box 1, and the other driving roller 3 penetrates to the outside of the treatment box 1. A side hole 5 for the secondary filter screen 4 to penetrate is provided on the side of the treatment box 1. A cleaning mechanism is also provided outside the treatment box 1. The cleaning mechanism is used to clean the impurities on the secondary filter screen 4, including a pair of support plates 6 symmetrically and fixedly arranged on the side of the treatment box 1, a cleaning brush 7 movably arranged in the support plates 6, and a power component for driving the cleaning brush 7 to reciprocate. A collection box 8 is also provided on the side of the treatment box 1 below the support plates 6. By providing the cleaning mechanism, when the secondary filter screen 4 is driven to rotate to the outside of the treatment box 1, the power component in the cleaning mechanism can drive the cleaning brush 7 to reciprocally brush the surface of the secondary filter screen 4, and the cleaned impurities fall into the collection box 8, while the cleaned secondary filter screen 4 is then driven to rotate back into the treatment box 1, realizing the cyclic filtration of the secondary filter screen 4.

[0023] Among them, the structure of the fine filter module 18 is an existing module component. Specifically, reference can be made to the structure in CN 220779365 U, a laser crystal processing raw material treatment device. Therefore, this embodiment will not elaborate on it here.

[0024] Specifically, the power assembly includes a casing 9, a rotating shaft 10, a roller 11, a lever 15 and a slider 14. The casing 9 is fixedly installed between two support plates 6, and a plurality of through holes 13 are provided on the side of the casing 9 close to the secondary filter 4. A slider 14 is slidably arranged in the through holes 13. The rotating shaft 10 is rotatably arranged in the casing 9, and the same number of rollers 11 as the through holes 13 are fixedly installed on the rotating shaft 10. A lever 12 is provided on the roller 11. One end of the lever 15 is slidably arranged in the lever groove 12, and the other end passes through the slider 14 and is fixedly connected to the cleaning brush 7.

[0025] Preferably, the rotating shaft 10 is connected to the driving roller 3 through a pulley transmission group 16. With this arrangement, there is no need to set up an additional driving element to drive the rotating shaft 10 to rotate, which reduces production costs and saves electricity.

[0026] Example 2

[0027] This embodiment is improved on the basis of embodiment 1, specifically:

[0028] See also Figure 1 , Figure 2 and Figure 4 A plurality of protrusions 17 are installed in an array on the driving roller 3 that passes through the outside of the processing box 1. The protrusions 17 cooperate with the filter hole gap of the secondary filter 4. The setting of the protrusions 17 can flush out impurities embedded in the secondary filter 4, and cooperate with the reciprocating brushing of the cleaning brush 7 to further improve the cleaning effect of the secondary filter 4.

[0029] Furthermore, when the cutting oil falls on the secondary filter 4, in order to prevent part of the cutting oil from dripping outside the processing box 1 under the transportation of the secondary filter 4, the secondary filter 4 is tilted in this embodiment. Specifically, the driving roller 3 equipped with the protrusion 17 is higher than the other driving roller 3.

[0030] Accordingly, in order to ensure that the cutting oil can drip evenly onto the secondary filter screen 4, the primary filter box 2 in this embodiment is funnel-shaped, and the bottom surface of the primary filter box 2 is a strip-shaped opening.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0032] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser crystal processing raw material processing device, comprising a processing box (1), characterized in that: The processing box (1) is provided with a primary filter box (2), a secondary filter module group and a fine filter module group (18) in order from top to bottom. The secondary filter module group comprises a pair of driving rollers (3) and a secondary filter screen (4) mounted on the driving rollers (3). One of the driving rollers (3) is driven by a motor arranged outside the processing box (1), and the other driving roller (3) is passed through the processing box (1). A side hole (5) for passing the secondary filter screen (4) is provided on the side of the processing box (1). A cleaning mechanism is also provided outside the processing box (1). The cleaning mechanism is used to clean impurities on the secondary filter screen (4), and comprises a pair of support plates (6) symmetrically fixedly arranged on the side of the processing box (1), a cleaning brush (7) movably arranged in the support plate (6), and a power assembly for driving the cleaning brush (7) to reciprocate. A collecting box (8) is also provided on the side of the processing box (1) below the support plate (6).

2. The laser crystal processing raw material processing device according to claim 1, characterized in that: The power assembly comprises a housing (9), a rotating shaft (10), a roller (11), a lever (15) and a slider (14); the housing (9) is fixedly mounted between two support plates (6); a plurality of through holes (13) are provided on the side of the housing (9) close to the secondary filter (4); a slider (14) is slidably arranged in the through holes (13); the rotating shaft (10) is rotatably arranged in the housing (9); the same number of rollers (11) as the through holes (13) are fixedly mounted on the rotating shaft (10); a lever groove (12) is provided on the roller (11); one end of the lever (15) is slidably arranged in the lever groove (12); the other end of the lever (15) passes through the slider (14) and is fixedly connected to the cleaning brush (7).

3. The laser crystal processing raw material processing device according to claim 2, characterized in that: The rotating shaft (10) is connected to the driving roller (3) via a pulley transmission group (16).

4. The laser crystal processing raw material processing device according to claim 1, characterized in that: A plurality of protrusions (17) are also mounted in an array on the driving roller (3) that is inserted outside the processing box (1), and the protrusions (17) are gap-matched with the filter holes of the secondary filter screen (4).

5. The laser crystal processing material processing device according to claim 1, characterized in that: The secondary filter (4) is arranged at an angle.

6. The laser crystal processing material processing device according to claim 1, characterized in that: The primary filter box (2) is funnel-shaped, and the bottom surface of the primary filter box (2) is a strip-shaped opening.

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