CN217857891U - Wash hanger and belt cleaning device - Google Patents

Abstract

The utility model provides a wash hanger, include: a frame; a plurality of positioning assemblies disposed on the frame, each positioning assembly comprising: the first positioning part comprises a first supporting part and a positioning part, the first supporting part is clamped on the frame, and the positioning part is convexly arranged on the first supporting part; the second positioning piece is arranged at an interval with the first positioning piece and comprises a second supporting part and a limiting part, the second supporting part is clamped on the frame, the limiting part is convexly arranged on the second supporting part, and the limiting part is provided with a limiting groove for limiting a workpiece. The embodiment of the utility model provides a belt cleaning device is still provided, including mount, a plurality of washing hanger and base as foretell. The cleaning hanger and the cleaning device can realize accurate positioning of the workpiece, the workpiece can be directly taken out of the cleaning hanger for detection after cleaning, the problem of frequent workpiece turnover is avoided, the operation is simple, the consumed time is short, and the workpiece is not easy to be scratched in the turnover process.

Description

Wash hanger and belt cleaning device

Technical Field

The utility model relates to a wash technical field, especially relate to a wash hanger and belt cleaning device.

Background

Currently, some workpieces are subjected to PVD (Physical Vapor Deposition) coating and then cleaned and resistance tested to determine if the workpiece is acceptable. The existing testing process comprises the steps of firstly placing a workpiece on a tray, then placing the tray into a cleaning sub-basket, then placing the cleaning sub-basket into a cleaning main basket, taking out the cleaning sub-basket from the cleaning main basket after cleaning, then taking out the tray from the cleaning sub-basket, and finally carrying out resistance detection on the workpiece on the tray. However, in the test process, the turnover of the workpieces is frequent, the operation is complicated, the time consumption is long, and the workpieces have the hidden danger of collision and scratch in the turnover process.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a cleaning rack and a cleaning device to solve the technical problems of frequent workpiece turnover during the test process and the potential danger of scratching of the workpiece during the turnover process.

The embodiment of the utility model provides a wash hanger, include: a frame; a plurality of positioning assemblies disposed on the frame, each of the positioning assemblies comprising: the first positioning part comprises a first supporting part and a positioning part, the first supporting part is clamped on the frame and used for supporting a workpiece, and the positioning part is convexly arranged on the first supporting part and used for positioning the workpiece; the second positioning part is arranged at an interval with the first positioning part and comprises a second supporting part and a limiting part, the second supporting part is connected with the frame and used for supporting the workpiece, the limiting part is convexly arranged on the second supporting part, and the limiting part is provided with a limiting groove for limiting the workpiece.

In some embodiments, the frame is provided with a first partition extending from one edge to the other edge of the frame in a first direction, and a second partition extending from one edge to the other edge of the frame in a second direction perpendicular to the first direction and connected to the first partition, the first and second partitions being used to partition the frame into a plurality of support frames, each of which is provided with the positioning assembly.

In some embodiments, the support frame includes two first connecting pieces extending along the first direction and disposed at an interval, and two ends of the first support portion and the second support portion are respectively clamped to the two first connecting pieces.

In some embodiments, the two ends of the first supporting portion are respectively provided with a first clamping block protruding downwards, each first clamping block is provided with a first notch, and the two ends of the first supporting portion are clamped on the two first connecting pieces through the first clamping block with the first notch.

In some embodiments, the two ends of the second supporting portion are respectively provided with a second clamping block protruding downwards, each second clamping block is provided with a second notch, and the two ends of the second supporting portion are clamped on the two first connecting pieces through a second clamping block with the second notch.

In some embodiments, the support frame further comprises a second connector and a third connector extending along the second direction; the second connecting piece and the third connecting piece are arranged at intervals along the first direction; the second connecting pieces are connected with the two first connecting pieces and are arranged corresponding to the first positioning pieces, the first positioning pieces further comprise first fixing parts arranged on one sides, away from the second supporting parts, of the first supporting parts, and one ends, away from the first supporting parts, of the first fixing parts are clamped on the second connecting pieces; the third connecting piece is connected with the two first connecting pieces and corresponds to the second positioning piece, the second positioning piece further comprises a second fixing part which is arranged on one side of the second supporting part and deviates from the first supporting part, and the second fixing part is far away from one end of the second supporting part and is clamped on the third connecting piece.

In some embodiments, one end of the first fixing portion, which is away from the first supporting portion, is provided with a third clamping block extending downward, the third clamping block is provided with a third gap, and the first fixing portion is clamped on the second connecting member through the third clamping block with the third gap; one end of the second fixing part, which is far away from the second supporting part, is provided with a fourth clamping block extending downwards, a fourth notch is formed in the fourth clamping block, and the second fixing part is clamped on the third connecting piece through the fourth clamping block with the fourth notch.

In some embodiments, the positioning portion has two first guide surfaces that are disposed in an inclined manner, an included angle between the two first guide surfaces is an acute angle, the limiting groove is two opposite side surfaces that penetrate through the second supporting portion, the limiting groove includes two limiting groove walls, each of the limiting groove walls has a second guide surface, and an included angle between the two second guide surfaces is an acute angle.

In some embodiments, further comprising: and the supporting piece is arranged on the first connecting piece, is positioned between the first positioning piece and the second positioning piece and is used for supporting the workpiece.

The embodiment of the utility model provides a cleaning device, including mount, a plurality of as foretell washing hanger and two bases, the base is located in the mount, it is a plurality of it falls into two sets ofly, and is two sets of to wash the hanger and locate in the mount, and relative slope sets up on the base.

The cleaning hanger and the cleaning device support the workpiece through the first supporting part of the first positioning part and the second supporting part of the second positioning part, and the workpiece is limited through the limiting grooves of the positioning parts inserted in the workpiece and the limiting parts, so that the workpiece can be accurately positioned; the cleaning hanging tools are divided into two groups and obliquely arranged on the base after positioning, and the workpieces can be directly taken out of the cleaning hanging tools for detection after cleaning, so that the problem of frequent workpiece turnover is avoided, the operation is simple, the consumed time is short, and the workpieces are not easy to be scratched during the turnover process.

Drawings

Fig. 1 is a schematic perspective view of a cleaning hanger according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the cleaning hanger in fig. 1 at another angle.

Fig. 3 is a partial structural schematic view of the cleaning hanger in fig. 1.

Fig. 4 is a schematic view of an assembly structure of the positioning assembly and the workpiece in fig. 3.

Fig. 5 is a schematic perspective view of a cleaning device according to an embodiment of the present invention.

Description of the main elements

Cleaning hanger 100

Frame 10

First separator 11

Second partition 12

Support frame 13

First connecting member 131

Second connecting member 132

Third connecting member 133

First bearing member 14

Second carrier 15

Positioning assembly 20

First positioning member 22

First support part 221

First clamping block 2211

First gap 2212

Positioning part 222

First guide surface 2221

First fixing part 223

Third snap block 2230

Third notch 2231

Second positioning member 24

Second supporting part 241

Second joint block 2411

Second gap 2412

Stopper 242

Limiting groove 2422

Spacing groove wall 2424

Second guide surface 2426

Second fixing part 243

Fourth clip block 2430

Fourth gap 2431

Support 30

Connecting part 32

Bearing part 34

Workpiece 200

The receiving hole 210

Dodging hole 220

Connecting strip 230

Cleaning device 300

Base 310

Base plate 312

Supporting plate 314

Fixed mount 320

Fixing member 330

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

The embodiment of the utility model provides a cleaning hanger, which comprises a hanger body; a frame; a plurality of positioning assemblies disposed on the frame, each of the positioning assemblies comprising: the first positioning part comprises a first supporting part and a positioning part, the first supporting part is clamped on the frame and used for supporting a workpiece, and the positioning part is convexly arranged on the first supporting part and used for positioning the workpiece; the second positioning part is arranged at an interval with the first positioning part and comprises a second supporting part and a limiting part, the second supporting part is connected with the frame and used for supporting the workpiece, the limiting part is convexly arranged on the second supporting part, and the limiting part is provided with a limiting groove for limiting the workpiece.

The embodiment of the utility model provides a cleaning device, including mount, a plurality of as foretell washing hanger and base, it is a plurality of it falls into two sets ofly, and is two sets of to wash the hanger and locate in the mount, and relative slope sets up on the base.

The cleaning hanger and the cleaning device support the workpiece through the first supporting part of the first positioning part and the second supporting part of the second positioning part, and the workpiece is limited through the limiting grooves of the positioning parts inserted in the workpiece and the limiting parts, so that the workpiece can be accurately positioned; after the cleaning rack is positioned, the plurality of cleaning racks are divided into two groups and are obliquely arranged on the base, and workpieces can be directly taken out of the cleaning racks for detection after cleaning, so that the problem of frequent workpiece turnover is avoided, the operation is simple, the time consumption is short, and the workpieces are not easily scratched during the turnover process.

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention provides a cleaning hanger 100, which is applied to the technical field of surface treatment such as PVD (Physical Vapor Deposition) and cleaning. The cleaning hanger 100 is used for installing a plurality of workpieces 200 (shown in fig. 4) to clean the surfaces of the workpieces 200, so as to detect the resistance of the cleaned workpieces 200, wherein the workpieces 200 are, for example, cell phone middle frames, and mainly solves the problems of a large number of workpiece turnover times and a large manpower demand in the prior art, and has the effects of simplicity, strong function and high operation efficiency.

Referring to fig. 1, a cleaning hanger 100 includes a frame 10 and a plurality of positioning assemblies 20. A plurality of positioning assemblies 20 are disposed on the frame 10, each positioning assembly 20 including a first positioning member 22 and a second positioning member 24. The first positioning member 22 includes a first supporting portion 221 and a positioning portion 222, the first supporting portion 221 is fastened to the frame 10 for supporting the workpiece 200, and the positioning portion 222 is protruded from the first supporting portion 221 for positioning the workpiece 200. The second positioning element 24 and the first positioning element 22 are arranged at intervals, the second positioning element 24 includes a second supporting portion 241 and a limiting portion 242, the second supporting portion 241 is clamped to the frame 10 and is used for supporting the workpiece 200, the limiting portion 242 is convexly arranged on the second supporting portion 241, and the limiting portion 242 has a limiting groove 2422 for limiting the workpiece 200.

For example, as shown in fig. 4, the workpiece 200 is provided with a receiving hole 210 corresponding to the positioning portion 222; the workpiece 200 is further provided with an avoiding hole 220 corresponding to the limiting portion 242, and a connecting bar 230 is disposed at the avoiding hole 220.

The above embodiment of the cleaning hanger 100 is:

firstly, a plurality of workpieces 200 are respectively placed on the cleaning hanger 100, the workpieces 200 are supported by the first supporting portion 221 of the first positioning piece 22 and the second supporting portion 241 of the second positioning piece 24, then the positioning portions 222 are inserted into the accommodating holes 210 of the workpieces 200, the limiting grooves 2422 of the limiting portions 242 are inserted into the avoiding holes 220 of the workpieces 200, and the connecting bars 230 at the avoiding holes 220 are located in the limiting grooves 2422, so that the workpieces 200 are fixed, and the workpieces on the cleaning hanger 100 can be cleaned later.

The cleaning hanger 100 provided by the embodiment can directly bear a plurality of workpieces 200, and directly enters cleaning operation without material turnover, so that the cost is low, and the turnover manpower of the material during cleaning is reduced.

Referring to fig. 2, in some embodiments, a plurality of first and second partitions 11 and 12 are disposed on the frame 10 in parallel and spaced apart, and the frame 10 is divided into a plurality of sections by the first and second partitions 11 and 12 to support a plurality of workpieces 200.

The first divider 11 is substantially strip-shaped, and the first divider 11 extends from one edge of the frame 10 to the other edge in the first direction. In this embodiment, the first direction is the X-axis direction. The number of the first separators 11 is four. It should be noted that, in other embodiments, the number of the first separating members 11 may be other, and may be set according to actual requirements.

The second partition 12 is substantially bar-shaped, the second partition 12 extends from one edge of the frame 10 to the other edge along a second direction perpendicular to the first direction and is connected to the plurality of first partitions 11, the first partitions 11 and the second partition 12 are used for partitioning the frame 10 into a plurality of support frames 13, and each support frame 13 is provided with a positioning assembly 20. In this embodiment, the second direction is the Y-axis direction. The number of the second partitions 12 is one. The number of the support frames 13 is ten. It should be noted that, in other embodiments, the number of the second partitions 12 may be other, and may be set according to actual requirements.

By arranging the first separating member 11 and the second separating member 12, the frame 10 can be separated into a plurality of supporting frames 13, so that the positioning assembly 20 can be arranged on each supporting frame, and because one workpiece 200 is arranged on each positioning assembly 20, the plurality of workpieces 200 can be cleaned simultaneously through one frame 10, and the cleaning efficiency is high.

In some embodiments, the frame 10 is a rectangular structure formed by connecting four rods, the frame 10 is further provided with a plurality of first bearing members 14, the first bearing members 14 are cylindrical structures, and each first bearing member 14 is protruded at the connection position of a first partition 11 and a second partition 12. When two cleaning hangers 100 are stacked together, the first carrier 14 of one cleaning hanger 100 can carry the other cleaning hanger 100, so that a space for accommodating the workpiece 200 can be formed between the two stacked frames 10, and the situation that when the two frames 10 are stacked, one frame 10 scrapes the workpiece 200 on the lower stacked frame 10 to influence the use of the workpiece 200 is avoided. In the present embodiment, the number of the first carriers 14 is four. It should be noted that, in other embodiments, the number of the first bearing members 14 may be other, and may be set according to actual requirements.

A plurality of second bearing members 15 are further disposed on the periphery of the frame 10, and the second bearing members 15 are of a cylindrical structure. When two cleaning hangers 100 are stacked together, the second carrier 15 of one cleaning hanger 100 can carry the frame 10 of another cleaning hanger 100, and by providing the second carrier 15, on one hand, the second carrier can cooperate with the first carrier 14 to carry the frame 10 of another cleaning hanger 100, and on the other hand, a space for accommodating the workpieces 200 can be formed between two stacked frames 10, so that when two frames 10 are stacked, one frame 10 can scrape the workpieces 200 on the lower stacked frame 10, and the use of the workpieces 200 is prevented from being influenced. In the present embodiment, the number of the second bearing parts 15 is six, wherein four second bearing parts 15 are respectively disposed at four corners of the frame 10, and two second bearing parts 15 are disposed on two opposite sides of the frame 10. It should be noted that in other embodiments, the number of the second bearing members 15 may be other, and may be set according to actual requirements.

Referring to fig. 3, in some embodiments, each of the supporting frames 13 includes two first connecting members 131 extending along the first direction, the two first connecting members 131 are spaced apart along the second direction, and the first connecting members 131 are substantially rod-shaped.

Two ends of the first supporting portion 221 are respectively provided with a first clamping block 2211 protruding downwards, and each first clamping block 2211 is provided with a first notch 2212. Two ends of the second supporting portion 241 are respectively provided with a second clamping block 2411 protruding downwards, and each second clamping block 2411 is provided with a second gap 2412. Two ends of the first supporting portion 221 are clamped to the two first connecting pieces 131 through a first clamping block 2211 with a first gap 2212, and two ends of the second supporting portion 241 are clamped to the two first connecting pieces 131 through a second clamping block 2411 with a second gap 2412. In this way, since the first clamping block 2211 is arranged at the lower side of the first supporting portion 221, and the second clamping block 2411 is arranged at the lower side of the second supporting portion 241, the interference of the first clamping block 2211 and the second clamping block 2411 to the workpiece 200 can be prevented when the workpiece 200 is installed; and because the first and second notches 2212 and 2412 are formed on the first and second clamping blocks 2211 and 2411, the first and second supporting portions 221 and 241 can be conveniently disassembled, even if the first and second positioning members 22 and 24 are conveniently disassembled, replaced.

In some embodiments, the support frame 13 further includes a second connecting member 132 and a third connecting member 133 extending in the second direction.

The second connecting member 132 and the third connecting member 133 are each bar-shaped. The second connecting members 132 and the third connecting members 133 are arranged at intervals along the first direction, and the second connecting members 132 are connected with the two first connecting members 131 and arranged corresponding to the first positioning members 22; the first positioning element 22 further includes a first fixing portion 223 connected to the first supporting portion 221, one end of the first fixing portion 223, which is far away from the first supporting portion 221, has a third clamping block 2230 protruding downward, the third clamping block 2230 is provided with a third gap 2231, and the first fixing portion 223 is clamped to the second connecting element 132 through the third clamping block 2230 having the third gap 2231. In this embodiment, two first clamping blocks 2211 and a third clamping block 2230 are arranged in a triangle to stably clamp the first positioning member 22 to the supporting frame 13.

Because two first joint pieces 2211 and a third joint piece 2230 form a triangular structure, the stability principle of the triangle is utilized, so that the joint between the first positioning piece 22 and the two first connecting pieces 131 and the second connecting piece 132 is more stable and is not easy to move.

The third connecting part 133 is connected to the two first connecting parts 131 and disposed corresponding to the second positioning part 24, the second positioning part 24 further includes a second fixing part 243 connected to the second supporting part 241, one end of the second fixing part 243, which is far away from the second supporting part 241, is provided with a fourth clamping block 2430 protruding downward, the fourth clamping block 2430 is provided with a fourth gap 2431, and the second fixing part 243 is clamped to the third connecting part 133 through the fourth clamping block 2430 provided with the fourth gap 2431. In this embodiment, two second clamping blocks 2411 and a fourth clamping block 2430 are arranged in a triangle, so that the second positioning member 24 is stably clamped on the supporting frame 13.

Because two second joint blocks 2411 and a fourth joint block 2430 form a triangle structure, the joint between the second positioning piece 24 and two first connecting pieces 131 and a third connecting piece 133 can be more stable and is not easy to move by using the stability principle of the triangle.

In some embodiments, the first fixing portion 223 is disposed on a side of the first supporting portion 221 departing from the second supporting portion 241, and the second fixing portion 243 is disposed on a side of the second supporting portion 241 departing from the first supporting portion 221. Thus, the first fixing portion 223 and the second fixing portion 243 can be prevented from interfering with the positioning of the workpiece 200 by the first positioning member 22 and the second positioning member 24.

In some embodiments, the cleaning hanger 100 further includes a supporting member 30, the supporting member 30 is disposed between the first positioning member 22 and the second positioning member 24, the supporting member 30 includes a connecting portion 32 and two bearing portions 34 protruding from two ends of the connecting portion 32, the connecting portion 32 is respectively connected to the two first connecting members 131, the two bearing portions 34 are used to support the workpiece 200 in cooperation with the first supporting portion 221 and the second supporting portion 241, because the supporting member 30 is disposed between the first positioning member 22 and the second positioning member 24, the two ends of the workpiece 200 can be supported by the first positioning member 22 and the second positioning member 24, the two bearing portions 34 can support a middle portion of the workpiece 200, and the two bearing portions 34 are matched with the first supporting portion 221 and the second supporting portion 241, so as to support the workpiece 200 more stably.

Referring to fig. 4, in some embodiments, the positioning portion 222 has two first guiding surfaces 2221 disposed obliquely to each other, and an included angle between the two first guiding surfaces 2221 is an acute angle. In this way, the two first guide surfaces 2221 are provided to provide a guiding function, so that the positioning portion 222 can be conveniently inserted into the receiving hole 210 of the workpiece 200.

In some embodiments, the stopping groove 2422 of the stopping portion 242 is a through groove, i.e. the stopping groove 2422 penetrates through two opposite sides of the second supporting portion 241, the stopping groove 2422 includes two stopping groove walls 2424, each stopping groove wall 2424 has a second guiding surface 2426, and an included angle between the two second guiding surfaces 2426 is an acute angle. Because the included angle between the two second guide surfaces 2426 is an acute angle, the guide function is provided, and the connecting bar 230 of the workpiece 200 can be conveniently accommodated in the limiting groove 2422.

Referring to fig. 5, an embodiment of the present invention provides a cleaning device 300, which includes a base 310, a fixing frame 320, and a plurality of cleaning hangers 100 as described above.

The base 310 is disposed in the fixing frame 320, the base 310 includes a bottom plate 312 and two supporting plates 314, the bottom plate 312 is disposed in the fixing frame 320, and the two supporting plates 314 are vertically disposed on one side of the bottom plate 312.

The plurality of cleaning hangers 100 are disposed in the fixing frame 320 and divided into two groups, in this embodiment, the number of the cleaning hangers 100 in each group is four, the plurality of cleaning hangers 100 in each group are stacked and fixed together by a fixing member 330, the fixing member 330 is substantially U-shaped, the two groups of cleaning hangers 100 are disposed in a relatively inclined manner, in each group of cleaning hangers 100, one end of the bottom cleaning hanger 100 abuts against the bottom surface of the fixing frame 320, and the other end of the bottom cleaning hanger 100 abuts against the top of the supporting plate 314. In the embodiment, the included angle between the cleaning hanger 100 and the bottom surface of the fixing frame 320 is 45 degrees, so that the workpiece 200 is ensured to be free of dirt and watermarks after being cleaned.

The implementation process of the cleaning device 300 is as follows:

firstly, a plurality of workpieces 200 are respectively placed on the cleaning hanger 100, the workpieces 200 are supported by the first supporting part 221 of the first positioning piece 22, the second supporting part 241 of the second positioning piece 24 and the supporting part 30, the positioning part 222 is inserted into the accommodating hole 210 of the workpiece 200, and the connecting bar 230 of the workpiece 200 is accommodated in the limiting groove 2422 of the limiting part 242, so that the workpiece 200 is fixed; then, the plurality of cleaning hangers 100 are stacked and divided into two groups, each group of cleaning hangers 100 is fixed by a fixing member 330 and then placed in the fixing frame 320, the two groups of cleaning hangers 100 are obliquely and oppositely placed on the base 310, then the workpieces 200 on the cleaning hangers 100 are cleaned, and the workpieces 200 are directly taken out of the cleaning hangers 100 after cleaning to be detected so as to determine whether the workpieces 200 are qualified.

The cleaning hanger 100 and the cleaning device 300 support the workpiece 200 through the first supporting portion 221 of the first positioning member 22 and the second supporting portion 241 of the second positioning member 24, and can realize accurate positioning of the workpiece 200 by inserting the positioning portion 222 into the workpiece 200 and limiting the workpiece 200 through the limiting groove 2422 of the limiting portion 242; after the positioning, the plurality of cleaning hangers 100 are divided into two groups and obliquely arranged on the base 310, and the workpieces 200 can be directly taken out of the cleaning hangers 100 for detection after cleaning, the cleaning hanger 100 of the embodiment is simple in structure, material turnover is not needed when cleaning operation is carried out, the problem that the workpieces 200 are frequently turned over is avoided, the operation is simple, the time consumption is short, the production efficiency is high, the number of times of manual contact with products is small, and the workpieces 200 are not prone to being scratched in the turnover process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. A cleaning hanger, comprising:

a frame;

a plurality of positioning assemblies disposed on the frame, each of the positioning assemblies comprising:

the first positioning part comprises a first supporting part and a positioning part, the first supporting part is clamped on the frame and used for supporting a workpiece, and the positioning part is convexly arranged on the first supporting part and used for positioning the workpiece;

the second positioning part is arranged at an interval with the first positioning part and comprises a second supporting part and a limiting part, the second supporting part is connected with the frame and used for supporting the workpiece, the limiting part is convexly arranged on the second supporting part, and the limiting part is provided with a limiting groove for limiting the workpiece.

2. The cleaning hanger of claim 1,

the frame is provided with a first partition and a second partition, the first partition extends from one edge of the frame to the other edge along a first direction, the second partition extends from one edge of the frame to the other edge along a second direction perpendicular to the first direction and is connected with the first partition, the first partition and the second partition are used for partitioning the frame into a plurality of support frames, and each support frame is provided with the positioning assembly.

3. The cleaning hanger of claim 2 wherein the support frame includes two first connectors extending along the first direction and spaced apart from each other, and wherein two ends of the first support portion and the second support portion are respectively engaged with the two first connectors.

4. The cleaning hanger of claim 3, wherein two ends of the first supporting portion are respectively provided with first clamping blocks protruding downwards, each first clamping block is provided with a first notch, and the two ends of the first supporting portion are clamped on the two first connecting pieces through the first clamping blocks with the first notches.

5. The cleaning hanger of claim 3, wherein the two ends of the second support portion are respectively provided with a second clamping block protruding downwards, each second clamping block is provided with a second notch, and the two ends of the second support portion are clamped on the two first connecting pieces through the second clamping blocks with the second notches.

6. The cleaning hanger of claim 3,

the support frame further comprises a second connecting piece and a third connecting piece which extend along the second direction; the second connecting piece and the third connecting piece are arranged at intervals along the first direction;

the second connecting pieces are connected with the two first connecting pieces and are arranged corresponding to the first positioning pieces, the first positioning pieces further comprise first fixing parts arranged on one sides, away from the second supporting parts, of the first supporting parts, and one ends, away from the first supporting parts, of the first fixing parts are clamped on the second connecting pieces;

the third connecting piece is connected with two first connecting pieces and corresponds the second setting element sets up, the second setting element is still including locating the second supporting part deviates from the second fixed part of one side of first supporting part, the second fixed part is kept away from the one end joint of second supporting part in on the third connecting piece.

7. The cleaning hanger of claim 6, wherein one end of the first fixing portion, which is away from the first supporting portion, is provided with a third clamping block extending downward, the third clamping block is provided with a third gap, and the first fixing portion is clamped on the second connecting member through the third clamping block with the third gap;

one end, far away from the second supporting part, of the second fixing part is provided with a fourth clamping block extending downwards, a fourth notch is formed in the fourth clamping block, and the second fixing part is clamped on the third connecting piece through the fourth clamping block with the fourth notch.

8. The cleaning hanger of claim 1,

the positioning part is provided with two first guide surfaces which are arranged in an inclined mode, and an included angle between the two first guide surfaces is an acute angle;

the limiting groove penetrates through two opposite side faces of the second supporting portion, the limiting groove comprises two limiting groove walls, each limiting groove wall is provided with a second guide face, and an included angle between the two second guide faces is an acute angle.

9. The cleaning hanger defined in claim 3, further comprising:

and the supporting piece is arranged on the first connecting piece, is positioned between the first positioning piece and the second positioning piece and is used for supporting the workpiece.

10. A cleaning device, comprising:

a fixed mount;

the base is arranged in the fixed frame;

a plurality of the cleaning hangers of any of claims 1-9 divided into two groups, wherein the two groups of the cleaning hangers are disposed in the holder and are disposed on the base in an inclined manner.

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