Cleaning device for shell products

Abstract

A cleaning device for shell products relates to the technical field of cleaning devices and comprises a lifting basket, a polygonal roller is detachably connected in the lifting basket, a storage cavity is formed through an inner cavity of the roller, and a plurality of through holes communicated with the inner cavity of the roller are formed in the side wall of the roller in a surrounding mode. And a product overturning structure is formed by an included angle between the adjacent inner side walls of the storage cavity. The cleaning device solves the problems that in the product cleaning process of an existing cleaning device in the prior art, in order to achieve overturning of a product in the cleaning process, an overturning structure is additionally arranged, the structure is complex, the overturning structure easily scratches the surface of the product, and the product yield is affected.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, and in particular to a cleaning device for shell products. Background Art

[0002] MEMS shielding covers, battery cases, sensor steel sheets, etc., have strict requirements on product appearance for terminal use. Currently, after manual ultrasonic cleaning, the product surface appearance consistency is poor and cannot meet the appearance requirements. Therefore, it is necessary to improve the existing cleaning methods and devices. The commonly used cleaning method is to manually place the product in ultrasonic cleaning. The product is left stationary and cannot be rolled over, resulting in uneven cleaning.

[0003] A patent with a publication number of CN107350201A is disclosed in the prior art. The solution includes a base and a water pump. Two groups of columns are fixed vertically upward on the opposite sides of the upper surface of the base. A roller is arranged on the column. A screw rod is arranged on the two sides of the base perpendicular to the columns. A slide seat is arranged on the screw rod through a threaded connection. A bracket is fixed on the slide seat. A liquid dispensing tube is fixed on the upper end of the bracket. The liquid dispensing tube is a semicircular structure with an arc mouth facing downward. A plurality of water spray nozzles are arranged on the inner surface of the liquid dispensing tube. A plurality of slots are evenly distributed and fixed on the outer side of the roller. A roller is fixed on the arc of the central axis at both ends of the roller. The roller is connected to the fixed axis of the column through a bearing. The water outlet of the water pump is connected to the liquid dispensing tube through a water pipe. This kind of intelligent lock shell surface cleaning device has high cleaning efficiency, saves time and effort, and effectively protects the surface of the molded part from being scratched, and can also clean fine debris in the surface depression.

[0004] As the existing devices are used, the shortcomings of the technology are gradually exposed, mainly in the following aspects:

[0005] First, in the process of cleaning the product by the existing cleaning device, in order to turn the product over during the cleaning process, a turning structure is added, which is not only complex in structure, but also easy to scratch the surface of the product, affecting the product yield.

[0006] Second, after the existing cleaning structure has finished cleaning the shell products, the products are easily blocked by the cleaning structure, and the cleaned products cannot be quickly taken out, which reduces the cleaning efficiency.

[0007] As can be seen from the above, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0008] In view of the defects in the prior art, the present invention provides a cleaning device for shell products, which is used to solve the problem that in the process of cleaning the product by the existing cleaning device in the traditional technology, in order to realize the turning of the product during the cleaning process, a turning structure is added, which is not only complex in structure, but also the turning structure is easy to scratch the surface of the product, thereby affecting the product yield.

[0009] To achieve the above object, the present invention provides the following technical solutions.

[0010] A cleaning device for shell products comprises a basket, wherein a polygonal roller is detachably connected to the basket, and a storage cavity is formed by the inner cavity of the roller. A plurality of through holes connected to the inner cavity of the roller are arranged on the side wall of the roller, and a product flipping structure is formed by the angle between adjacent inner walls of the storage cavity.

[0011] As an optimized solution, a material inlet and outlet is provided on one of the outer side walls of the drum, and a cover plate is connected to the material inlet and outlet via a snap assembly.

[0012] As an optimized solution, a drainage net cylinder connected to the inner edge of the inlet and outlet is fixedly connected to the inside of the storage cavity, and the diameter of the drainage net cylinder is gradually reduced from the center of the storage cavity to the inlet and outlet.

[0013] As an optimized solution, the drainage net tube is arranged in a quadrangular cone shape, the small-diameter end of the drainage net tube is fixedly connected to the inlet and outlet, and the large-diameter end of the drainage net tube is fixedly connected to the inner wall of the storage cavity.

[0014] As an optimized solution, support plates are coaxially fixedly connected to both ends of the drum, and support rollers are coaxially fixedly connected to the outer wall of the support plate.

[0015] As an optimized solution, a snap-in groove is vertically opened on the opposite side walls of the basket, and the support roller is snapped into the snap-in groove.

[0016] As an optimized solution, the basket is placed in an ultrasonic cleaning tank, and a driving structure for driving the drum to rotate is provided in the ultrasonic cleaning tank.

[0017] As an optimized solution, the driving structure includes two rollers rotatably arranged in parallel on opposite inner walls of the ultrasonic cleaning tank, and the support plate is rotatably supported between the two rollers.

[0018] As an optimized solution, the lower end of the basket is opened, and the lower edge of the lifting side wall is provided with an escape groove for evading the roller.

[0019] As an optimized solution, a plurality of driving ribs are arranged on the shaft wall of the roller along its axial direction, and rib grooves matching the driving ribs are arranged on the outer wall of the support plate.

[0020] As an optimized solution, the two rollers are fixedly connected with driven gears at the same end, and a driving sprocket is rotatably provided on the inner wall of the ultrasonic cleaning tank. The driving sprocket and the two driven sprockets are connected by a chain.

[0021] As an optimized solution, the roller is a hexagonal body.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The product is in a rolling state at all times during the cleaning process as the drum rotates, the cleaning state is thorough, and the appearance consistency is good;

[0024] The product turning structure is formed by the angle between the adjacent inner walls of the drum storage cavity, making the structure simpler and realizing the turning over at the same time;

[0025] The drainage net cylinder drainage design at the inlet and outlet allows the product to slide directly to the outlet, avoiding the problem of mixed parts caused by stuck parts in the drum and product residue;

[0026] Drum rotation cleaning avoids manual contact with cleaning solutions, saving labor costs and improving safety factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the basket of the present invention;

[0030] Figure 3 It is a schematic structural diagram of the drainage net cylinder of the present invention.

[0031] In the figure: 1- roller; 2- material inlet and outlet; 3- support plate; 4- support roller; 5- roller; 6- driving rib; 7- rib groove; 8- basket; 9- slot; 10- avoidance slot; 11- driven sprocket; 12- driving sprocket; 13- chain; 14- drainage net cylinder. DETAILED DESCRIPTION

[0032] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0033] like Figures 1 to 3 As shown, a cleaning device for shell products includes a basket 8, in which a polygonal drum 1 is detachably connected, and a storage cavity is formed by the inner cavity of the drum 1. The side wall of the drum 1 is surrounded by a plurality of through holes connected to its inner cavity, and a product flipping structure is formed by the angle between adjacent inner walls of the storage cavity.

[0034] An inlet and outlet port 2 is provided on one of the outer side walls of the drum 1, and a cover plate is connected to the inlet and outlet port 2 via a snap assembly.

[0035] A drainage net cylinder 14 connected to the inner edge of the inlet and outlet 2 is fixedly connected to the inside of the storage cavity at an angle, and the diameter of the drainage net cylinder 14 is gradually reduced from the center of the storage cavity to the inlet and outlet 2.

[0036] The drainage net tube 14 is arranged in a quadrangular cone shape, the small-diameter end of the drainage net tube 14 is fixedly connected to the inlet and outlet 2, and the large-diameter end of the drainage net tube 14 is fixedly connected to the inner wall of the storage cavity.

[0037] The two ends of the drum 1 are coaxially fixedly connected with support plates 3 , and the outer wall of the support plate 3 is coaxially fixedly connected with a support roller 4 .

[0038] An insertion groove 9 is vertically formed on the opposite side wall of the basket 8 , and the supporting roller 4 is inserted into the insertion groove 9 .

[0039] The basket 8 is placed in an ultrasonic cleaning tank, and a driving structure for driving the drum 1 to rotate is provided in the ultrasonic cleaning tank.

[0040] The driving structure comprises two rollers 5 which are rotatably arranged in parallel on opposite inner walls of the ultrasonic cleaning tank, and the supporting plate 3 is rotatably supported between the two rollers 5 .

[0041] The lower end of the basket 8 is opened, and a clearance groove 10 for escaping the roller 5 is provided at the lower edge of the side wall opposite to the lifting.

[0042] A plurality of driving ribs 6 are arranged on the axial wall of the roller 5 along the axial direction thereof, and rib grooves 7 matching the driving ribs 6 are arranged on the outer wall of the support plate 3 .

[0043] The two rollers 5 are respectively fixed with driven gears at the same ends thereof. A driving sprocket 12 is rotatably arranged on the inner wall of the ultrasonic cleaning tank. The driving sprocket 12 and the two driven sprockets 11 are connected with a chain 13 .

[0044] The drum 1 is a hexagonal body.

[0045] The working principle of this device is:

[0046] The basket 8 can conveniently prevent the products in the drum 1 from being processed in different tanks, such as a cleaning tank and a drying tank, thereby improving the processing efficiency of the products;

[0047] The through holes on the drum 1 enable the cleaning solution and gas to flow when the drum 1 rotates for cleaning and drying;

[0048] The product is in a rolling state at all times as the drum 1 rotates during the cleaning process, and the cleaning state is thorough and the appearance consistency is good;

[0049] The product turning structure is formed by the angle between the adjacent inner walls of the storage cavity of the drum 1, so that the structure is simpler and the turning can be realized at the same time;

[0050] The drainage net cylinder 14 of the inlet and outlet 2 is designed to drain the product, so that the product will slide directly to the outlet, avoiding the problem of mixed parts caused by stuck parts and product residues in the drum 1;

[0051] The rotating cleaning of the drum 1 avoids manual contact with the cleaning solution, thus saving labor costs and improving the safety factor.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A cleaning device for shell products, characterized in that: The invention comprises a basket (8) in which a polygonal drum (1) is detachably connected, and a storage cavity is formed by the inner cavity of the drum (1). The side wall of the drum (1) is provided with a plurality of through holes connected to the inner cavity thereof, and a product turning structure is formed by the angle between adjacent inner side walls of the storage cavity.

2. The cleaning device for shell products according to claim 1, characterized in that: An inlet and outlet port (2) is provided on one of the outer side walls of the drum (1), and a cover plate is connected to the inlet and outlet port (2) via a snap-fit ​​assembly.

3. The cleaning device for shell products according to claim 2, characterized in that: A drainage net cylinder (14) connected to the inner edge of the inlet and outlet (2) is fixedly connected to the interior of the storage cavity at an angle, and the diameter of the drainage net cylinder (14) is gradually reduced from the center of the storage cavity to the inlet and outlet (2).

4. The cleaning device for shell products according to claim 3, characterized in that: The drainage net tube (14) is arranged in a quadrangular pyramid shape, the small-diameter end of the drainage net tube (14) is fixedly connected to the inlet and outlet (2), and the large-diameter end of the drainage net tube (14) is fixedly connected to the inner wall of the storage cavity.

5. The cleaning device for shell products according to claim 1, characterized in that: The two ends of the roller (1) are coaxially fixedly connected to support plates (3), and the outer wall of the support plate (3) is coaxially fixedly connected to a support roller (4).

6. The cleaning device for shell products according to claim 5, characterized in that: An insertion groove (9) is vertically provided on the opposite side walls of the basket (8), and the support roller (4) is inserted into the insertion groove (9).

7. The cleaning device for shell products according to claim 5, characterized in that: The basket (8) is placed in an ultrasonic cleaning tank, and a driving structure for driving the roller (1) to rotate is provided in the ultrasonic cleaning tank.

8. The cleaning device for shell products according to claim 7, characterized in that: The driving structure comprises two rollers (5) which are rotatably arranged in parallel on opposite inner walls of the ultrasonic cleaning tank, and the support plate (3) is rotatably supported between the two rollers (5).

9. The cleaning device for shell products according to claim 8, characterized in that: The lower end of the basket (8) is open, and the lower edge of the lifting side wall is provided with an escape groove (10) for evading the roller (5).

10. The cleaning device for shell products according to claim 8, characterized in that: A plurality of driving ribs (6) are arranged on the axial wall of the roller (5) along its axial direction, and rib grooves (7) matching the driving ribs (6) are arranged on the outer wall of the support plate (3).

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