Chip cleaning jig and cleaning equipment

Abstract

The utility model provides a chip cleaning jig and cleaning equipment, and relates to the field of chip cleaning, and the chip cleaning jig comprises a bearing part which is provided with a plurality of containing grooves, each containing groove comprises a groove opening, and the groove openings are located in the periphery of the bearing part; the limiting piece comprises a plurality of limiting parts, and each limiting part corresponds to one containing groove; the moving part is connected with the limiting part, the moving part can drive the limiting part to move and enable the limiting part to be switched between a first preset state and a second preset state, when the limiting part is in the first preset state, a first preset distance exists between the limiting part and the bearing part, and when the limiting part is in the second preset state, a second preset distance exists between the limiting part and the bearing part; and when the limiting parts are in the second preset state, each limiting part abuts against the bearing piece, and each limiting part blocks the corresponding notch. According to the invention, the pick-and-place space of the chip is increased, and the pick-and-place convenience of the chip is improved, so that the cleaning efficiency of the chip can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of chip cleaning, in particular to a chip cleaning jig and a cleaning device. BACKGROUND

[0002] Micro-LED (Micro light emitting diode) generally refers to the miniaturization and array of LED by reducing the size of LED chip to 100 microns or even 50 microns or less on the basis of the traditional LED flip chip structure. Compared with the current LCD and OLED display devices, Micro-LED has the advantages of fast response, high color gamut and low energy consumption.

[0003] In the manufacturing process of the Micro-LED chip array sheet, the chip needs to be cleaned to remove the particles, organic impurities, metal contaminants and chemical oxides on the chip. However, the related cleaning jigs have the problem of inconvenient chip taking and placing, which affects the cleaning efficiency of the chip. CONTENT OF THE INVENTION

[0004] In order to overcome the deficiencies in the prior art, the present application provides a chip cleaning jig and a cleaning device.

[0005] In a first aspect, the present application provides a chip cleaning jig, comprising: a bearing piece, a plurality of accommodating grooves are arranged on the bearing piece, the accommodating grooves comprise a groove opening, and the groove opening is located at the periphery of the bearing piece; a limiting piece, the limiting piece comprises a plurality of limiting portions, and each limiting portion is arranged corresponding to one accommodating groove; a moving piece, the moving piece is connected with the limiting piece, and the moving piece can drive the limiting piece to move and switch the limiting portions between a first preset state and a second preset state. When the limiting portions are in the first preset state, the limiting portions have a first preset distance from the bearing piece. When the limiting portions are in the second preset state, each limiting portion abuts against the bearing piece, and each limiting portion blocks the corresponding groove opening.

[0006] In combination with the first aspect, in a possible implementation manner, the chip cleaning jig further comprises: an elastic piece, the elastic piece is connected with the limiting portion, and the limiting portion is located between the elastic piece and the bearing piece.

[0007] In combination with the first aspect, in a possible implementation manner, the limiting piece further comprises: a first connecting portion, the first connecting portion is connected with the moving piece; a second connecting portion, the second connecting portion is arranged opposite to the first connecting portion, and a second preset distance exists between the first connecting portion and the second connecting portion; and a third connecting portion, the third connecting portion connects the first connecting portion and the second connecting portion.

[0008] In a possible implementation of the first aspect, the second connecting part is provided with a guide hole corresponding to the position of each slot, and each limiting part is sleeved in a corresponding guide hole.

[0009] In a possible implementation of the first aspect, the chip cleaning jig further comprises a guide part arranged between the first connecting part and the second connecting part, the guide part being connected with the limiting part, and the length of the guide part between the first connecting part and the second connecting part being less than the second preset distance.

[0010] In a possible implementation of the first aspect, the accommodating groove comprises a first slot and a second slot, the first slot facing a first preset direction, the second slot being located at the periphery of the carrier, the second slot facing a second preset direction, and the second preset direction being perpendicular to the first preset direction, and the moving part being used to drive each limiting part to block a corresponding second slot.

[0011] In a possible implementation of the first aspect, the chip cleaning jig further comprises a telescopic part arranged between the moving part and the limiting part, and the telescopic part connecting the moving part and the limiting part, the moving part being capable of driving the limiting part to move to drive the telescopic part to extend or retract.

[0012] In a possible implementation of the first aspect, the chip cleaning jig further comprises a base, the carrier being arranged on the base and detachably connected with the base, the limiting part being arranged on the base and located at two opposite sides of the carrier, and the moving part being arranged on the base and detachably connected with the base.

[0013] In a possible implementation of the first aspect, the moving part comprises a supporting part arranged opposite to the limiting part and located at the side of the limiting part away from the carrier, and a rotating part inserted in the supporting part and connected with the limiting part, the rotating part being used to rotate in the supporting part to drive the limiting part to move.

[0014] In a possible implementation of the first aspect, the chip cleaning jig further comprises a base, the carrier being arranged on the base and detachably connected with the base, the limiting part being arranged on the base and located at two opposite sides of the carrier, and the moving part being arranged on the base and detachably connected with the base.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] The chip cleaning jig provided by the application is characterized in that a plurality of accommodating grooves are arranged on the bearing piece, the accommodating grooves can provide accommodation spaces for chips, and the accommodating grooves comprise groove openings; the moving piece can drive the limiting piece to move, and the limiting part has a first preset interval with the bearing piece, or each limiting part abuts against the bearing piece, and each limiting part blocks a corresponding groove opening, that is, the blocking state of the groove opening can be adjusted by the moving piece, so that the groove opening can be opened during the picking and placing of the chip, the picking and placing space of the chip is increased, the convenience of picking and placing of the chip is improved, and the cleaning efficiency of the chip is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some of the embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 An overall structural schematic diagram of a chip cleaning jig is shown.

[0019] Figure 2 A top view structural schematic diagram of a chip cleaning jig is shown.

[0020] Main element symbol explanation:

[0021] 100-bearin g piece; 110-accommodating groove; 111-first groove opening; 112-second groove opening; 200-limiting piece; 210-limiting part; 220-first connecting part; 230-second connecting part; 240-third connecting part; 300-moving piece; 310-supporting part; 320-rotating part; 400-base; 500-elastic piece; 600-guiding piece; 700-telescopic piece. DETAILED DESCRIPTION

[0022] The embodiments of the application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation on the application.

[0023] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does 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 cannot be understood as a limitation of the present application.

[0024] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] Embodiment one

[0028] Please refer to Figure 1 and Figure 2The chip cleaning jig provided by the embodiments of the present application comprises a bearing part 100, a limiting part 200 and a moving part 300. The bearing part 100 is provided with a plurality of accommodating grooves 110. The accommodating groove 110 comprises a groove opening. The groove opening is located at the periphery of the bearing part 100. The limiting part 200 comprises a plurality of limiting portions 210. Each limiting portion 210 is provided corresponding to one accommodating groove 110. The moving part 300 is connected with the limiting part 200, and the moving part 300 can drive the limiting part 200 to move and switch the limiting portion 210 between a first preset state and a second preset state. When the limiting portion 210 is in the first preset state, the limiting portion 210 has a first preset distance with the bearing part 100. When the limiting portion 210 is in the second preset state, each limiting portion 210 abuts against the bearing part 100, and each limiting portion 210 blocks the corresponding groove opening. The accommodating groove 110 can provide a receiving space for the chip, and the moving part 300 can drive the limiting part 200 to move, so that the limiting portion 210 has a first preset distance with the bearing part 100, or each limiting portion 210 abuts against the bearing part 100, and each limiting portion 210 blocks the corresponding groove opening. That is, the blocking state of the groove opening can be adjusted by the moving part 300, so that the groove opening can be opened during the picking and placing process of the chip, the picking and placing space of the chip is increased, the convenience of picking and placing the chip is improved, and the cleaning efficiency of the chip is improved.

[0029] It can be understood that, during the picking and placing process of the chip, the moving part 300 drives the limiting part 200 to move away from the bearing part 100, so that the limiting portion 210 is in the first preset state, the limiting portion 210 has a first preset distance with the bearing part 100, that is, the groove opening is opened, thereby increasing the picking and placing space of the chip and improving the convenience of picking and placing the chip. During the cleaning process of the chip, the moving part 300 drives the limiting part 200 to move away from the bearing part 100, so that the limiting portion 210 is in the second preset state, that is, the groove opening is blocked, thereby limiting the chip and improving the stability of the position of the chip during the cleaning process.

[0030] Please refer to Figure 1 In some embodiments, the accommodating groove 110 comprises a first groove opening 111 and a second groove opening 112. The first groove opening 111 faces a first preset direction. The second groove opening 112 is located at the periphery of the bearing part 100. The second groove opening 112 faces a second preset direction. The second preset direction is perpendicular to the first preset direction. The moving part 300 is used for driving each limiting portion 210 to block the corresponding second groove opening 112.

[0031] It can be understood that, compared with the conventional cleaning jig only having one notch, the chip cleaning jig increases the number of notches by arranging the first notch 111 and the second notch 112, so as to increase the chip taking and placing space.

[0032] In some embodiments, the first notch 111 is square. The second notch 112 is square.

[0033] In other embodiments, the first notch 111 and the second notch 112 can also be arranged in other shapes according to actual needs, such as circular, special-shaped, etc., which will not be enumerated and described here.

[0034] Please refer to Figure 1 and Figure 2 In some embodiments, the chip cleaning jig further comprises a base 400. The carrier 100 is arranged on the base 400, and the carrier 100 and the base 400 are connected through a detachable structure. The detachable structure can be a bolted connection, but also can be a magnetic connection, a buckle connection, etc., which will not be enumerated and described here.

[0035] It can be understood that the carrier 100 and the base 400 are connected through a detachable structure, so that the carrier 100 and the base 400 can be detachably connected, that is, the convenience of disassembling the carrier 100 can be improved, and the carrier 100 with different sizes of the accommodating groove 110 can be replaced according to actual needs, thereby increasing the application range of the chip cleaning jig.

[0036] In some embodiments, the base 400 is made of Teflon material, so as to prevent the base 400 from reacting with the organic cleaning liquid during the cleaning process of the chip.

[0037] In some embodiments, the accommodating groove 110 has a first cross section along the second preset direction. The chip has a second cross section along the second preset direction. The first cross section is larger than the second cross section, that is, the chip can be provided with a taking and placing space, so as to improve the situation that the taking and placing efficiency is low due to insufficient taking and placing space, and even improve the situation that the chip is damaged due to insufficient taking and placing space.

[0038] Please refer to Figure 1 and Figure 2In some embodiments, the chip cleaning jig further comprises an elastic member 500. The elastic member 500 is connected with the limiting part 210. The limiting part 210 is located between the elastic member 500 and the bearing member 100. When the limiting part 210 is in the first preset state, the elastic member 500 has a first preset rebound force. When the limiting part 210 is in the second preset state, the elastic member 500 has a second preset rebound force, which is greater than the first preset rebound force.

[0039] It can be understood that when the limiting part 210 is in the second preset state, the elastic member 500 is in a compressed state. The rebound force of the elastic member 500 enables the limiting part 210 to abut against the bearing member 100 and block the second slot 112.

[0040] In some embodiments, the elastic member 500 is a spring, and the elastic member 500 is made of stainless steel.

[0041] Please refer to Figure 1 and Figure 2 In some embodiments, the limiting part 200 further comprises a first connecting part 220, a second connecting part 230, and a third connecting part 240. The first connecting part 220 is connected with the moving part 300. The second connecting part 230 is oppositely arranged with the first connecting part 220, and a second preset distance exists between the first connecting part 220 and the second connecting part 230. The elastic member 500 is sleeved in the second connecting part 230. The third connecting part 240 connects the first connecting part 220 and the second connecting part 230.

[0042] In some embodiments, the second connecting part 230 is provided with a guide hole corresponding to the position of each slot. Each limiting part 210 is sleeved in a corresponding guide hole. The elastic member 500 comprises a first end and a second end. The first end is connected with the first connecting part 220. The second end is connected with the limiting part 210.

[0043] In some embodiments, the third connecting part 240 is arranged on the base 400.

[0044] In some embodiments, the limiting part 210 is cylindrical, and the limiting part 210 is made of Teflon.

[0045] Please refer to Figure 2In some embodiments, the chip cleaning jig further comprises a guide member 600. The guide member 600 is disposed between the first connecting portion 220 and the second connecting portion 230, and the guide member 600 is connected with the limiting portion 210. The elastic member 500 is sleeved on the guide member 600. The length of the guide member 600 between the first connecting portion 220 and the second connecting portion 230 is less than the second preset distance.

[0046] It can be understood that, during the movement of the limiting portion 210, the elastic member 500 can be compressed or elongated along the guide member 600.

[0047] Referring to Figure 2 In some embodiments, the chip cleaning jig further comprises a telescopic member 700. The telescopic member 700 is disposed between the moving member 300 and the limiting member 200, and the telescopic member 700 connects the moving member 300 and the limiting member 200. The moving member 300 can drive the limiting member 200 to move, so as to drive the telescopic member 700 to extend or retract.

[0048] In some embodiments, the moving member 300 is disposed on the base 400, and the moving member 300 is detachably connected with the base 400.

[0049] Referring to Figure 2 In some embodiments, the moving member 300 comprises a supporting portion 310 and a rotating portion 320. The supporting portion 310 is disposed on the base 400, and the supporting portion 310 is detachably connected with the base 400. The rotating portion 320 is inserted into the supporting portion 310 and connected with the limiting member 200. The rotating portion 320 is used to rotate in the supporting portion 310 to drive the limiting member 200 to move.

[0050] In some embodiments, the rotating portion 320 is a screw rod. The supporting portion 310 is provided with a threaded through hole matched with the screw rod, i.e. the screw rod is inserted into the threaded through hole, so that the rotating portion 320 is threadedly connected with the supporting portion 310.

[0051] In the chip picking and placing process, the first connecting part 220 is driven to move away from the carrier 100 by rotating the rotating part 320, so as to drive the limiting part 210 to move synchronously, and make the limiting part 210 in the first preset state, i.e. opening the second notch 112. By opening the first notch 111 and the second notch 112, the chip picking and placing space can be increased, the convenience of chip picking and placing is improved, and the cleaning efficiency of the chip is improved.

[0052] Embodiment two

[0053] The embodiments of the present application provide a cleaning device (not shown in the figure), which comprises the chip cleaning jig in any one of the above embodiments, and thus has all the beneficial effects of the chip cleaning jig in any one of the above embodiments, which will not be repeated here.

[0054] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0055] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the ordinary skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A chip cleaning tool, characterized by, The chip cleaning jig comprises a carrier, a plurality of accommodating grooves arranged on the carrier, and a plurality of limiting members. The carrier is provided with a plurality of accommodating grooves, and each of the accommodating grooves is provided with a slot. The limiting member is provided with a plurality of limiting portions, and each of the limiting portions corresponds to one of the accommodating grooves. The moving member is connected with the limiting member, and the moving member can drive the limiting member to move and switch the limiting portions between a first preset state and a second preset state.

2. The chip cleaning tool of claim 1, wherein When the limiting portion is in the first preset state, the limiting portion has a first preset distance from the carrier. When the limiting portion is in the second preset state, each of the limiting portions abuts against the carrier and blocks the corresponding slot.

3. The chip cleaning tool of claim 1, wherein The chip cleaning jig further comprises a resilient member connected with the limiting portion. The limiting member is located between the resilient member and the carrier. The limiting member further comprises a first connecting portion connected with the moving member, a second connecting portion arranged opposite to the first connecting portion, and a third connecting portion connecting the first connecting portion and the second connecting portion. The second connecting portion is provided with a guide hole corresponding to the position of each of the slots, and each of the limiting portions is sleeved in the corresponding guide hole.

4. The chip cleaning tool of claim 3, wherein The chip cleaning jig further comprises a guide member arranged between the first connecting portion and the second connecting portion.

5. The chip cleaning tool of claim 3, wherein The guide member is connected with the limiting portion, and the length of the guide member between the first connecting portion and the second connecting portion is less than the second preset distance. The accommodating groove comprises a first slot and a second slot.

6. The chip cleaning tool of any one of claims 1-5, wherein, The first slot faces a first preset direction, and the second slot is located at the periphery of the carrier and faces a second preset direction.

7. The chip cleaning tool of claim 6, wherein The second preset direction is perpendicular to the first preset direction, and the moving member is used to drive each of the limiting portions to block the corresponding second slot. The chip cleaning jig further comprises a telescopic member arranged between the moving member and the limiting member.

8. The chip cleaning tool of claim 1, wherein The telescopic member is connected with the moving member and the limiting member, and the moving member can drive the limiting member to move to drive the telescopic member to extend or retract. The chip cleaning jig further comprises a base.

9. The chip cleaning tool of claim 1, wherein The carrier is arranged on the base and detachably connected with the base. The limiting member is arranged on the base and located at two opposite sides of the carrier. The moving member is arranged on the base and detachably connected with the base.

10. A cleaning apparatus characterized by, The moving member comprises a support portion arranged opposite to the limiting member and located at the side of the limiting member away from the carrier, and a rotating portion inserted in the support portion and connected with the limiting member. The rotating portion is used to rotate in the support portion to drive the limiting member to move. The chip cleaning jig comprises the chip cleaning jig according to any one of claims 1-9.

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