Adjustable tool basket

Abstract

The utility model discloses an adjustable tool basket which comprises a frame, a containing space used for containing silicon wafers is formed in the frame, a pair of supporting plates are symmetrically arranged in the frame front and back, a movable baffle is arranged in the containing space, transverse grooves are formed in the top faces of the supporting plates in a concave mode, and first protruding blocks and second protruding blocks are arranged on the end faces, facing the supporting plates, of the movable baffle in an up-down protruding mode. The first protruding block and the second protruding block are arranged on the upper side and the lower side of the supporting plate respectively, a threaded hole is formed in the first protruding block in a concave mode, the threaded hole penetrates through the upper end face and the lower end face of the first protruding block, a butterfly screw is connected into the threaded hole in a threaded mode, and the bottom end of the butterfly screw extends into the transverse groove. According to the tool basket, the clamping grooves are formed through cooperation of the first protruding blocks and the second protruding blocks, the movable baffles are in sliding connection with the supporting plates, then the positions of the movable baffles are fixed through cooperation of butterfly screws and threaded holes, silicon wafers are supported, the situation that the silicon wafers are inclined and broken after degumming is avoided, the breakage rate is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of silicon wafer, in particular to an adjustable tool basket. BACKGROUND

[0002] The manufacturing process of the sheet monocrystalline silicon cell generally includes: cutting a cylindrical monocrystalline silicon rod into a square rod by a square machine, then cutting the square rod into a square silicon wafer by a slicing machine, and then sequentially passing through the steps of cleaning, degumming and wafer inserting. The silicon wafer is placed in a tool basket after being taken out from the slicing machine and enters the degumming machine for degumming.

[0003] Due to the different sizes or processing technologies of the silicon wafer, the total length of the silicon wafer is different during degumming, and the space in the tool basket cannot be fully occupied, so that the silicon wafer is easily tilted and broken in the flower basket after degumming, affecting the production. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an adjustable tool basket to overcome the defects in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The embodiment of the application discloses an adjustable tool basket, which comprises a frame, a containing space for containing silicon wafers is formed in the frame, characterized in that: a pair of supporting plates is symmetrically arranged in the frame, a movable baffle is arranged in the containing space, a horizontal groove is concavely arranged on the top surface of the supporting plate, first and second protrusions are concavely arranged on the end surface of the movable baffle facing the supporting plate, the first and second protrusions are arranged on the upper and lower sides of the supporting plate respectively, a threaded hole is concavely arranged on the first protrusion, the threaded hole penetrates the upper and lower end surfaces of the first protrusion, a butterfly screw is threadedly connected in the threaded hole, and the bottom end of the butterfly screw extends into the horizontal groove.

[0007] Preferably, in the adjustable tool basket, the first and second protrusions are integrally formed with the movable baffle.

[0008] Preferably, in the adjustable tool basket, the two ends of the supporting plate are fixedly connected with the frame.

[0009] Preferably, in the adjustable tool basket, the upper end surface of the second protrusion abuts against the lower end surface of the supporting plate, and the lower end surface of the first protrusion abuts against the upper end surface of the supporting plate.

[0010] Preferably, in the adjustable tool basket, the supporting plate is arranged transversely.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] A clamping groove is formed by the cooperation of the first convex block and the second convex block, enabling the movable baffle to be slidably connected to the support plate. Then, the position of the movable baffle is fixed by the cooperation of the wing screw and the threaded hole, achieving the support of the silicon wafer, avoiding the situation of the silicon wafer tilting and breaking after debonding, reducing the breakage rate, and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 The perspective view of the adjustable tooling basket in the specific embodiment of the present utility model is shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will describe the technical solutions in the embodiments of the present utility model in detail with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0016] Refer Figure 1 As shown, the adjustable tooling basket in this embodiment includes a frame 1. An accommodation space 2 for accommodating a silicon wafer is formed inside the frame 1. A pair of support plates 3 are symmetrically arranged front and back inside the frame 1. A movable baffle 4 is arranged inside the accommodation space 2. A transverse groove 5 is recessed on the top surface of the support plate 3. First convex blocks 6 and second convex blocks 7 are respectively protruded up and down on the end surface of the movable baffle 4 facing the support plate 3. The first convex blocks 6 and the second convex blocks 7 are respectively arranged on the upper and lower sides of the support plate 3. A threaded hole 8 is recessed on the first convex block 6. The threaded hole 8 penetrates through the upper and lower end surfaces of the first convex block 6. A wing screw 9 is threadedly connected inside the threaded hole 8. The bottom end of the wing screw 9 extends into the transverse groove 5.

[0017] Furthermore, the first convex block 6 and the second convex block 7 are integrally formed with the movable baffle 4.

[0018] Furthermore, both ends of the support plate 3 are fixedly connected to the frame 1.

[0019] Furthermore, the upper end surface of the second convex block 7 abuts against the lower end surface of the support plate 3, and the lower end surface of the first convex block 6 abuts against the upper end surface of the support plate 3.

[0020] Furthermore, the support plate 3 is arranged horizontally.

[0021] In this technical solution, the first protrusion and the second protrusion cooperate to form a slot, which allows the movable baffle to slide and connect with the support plate. Then, the position of the movable baffle is fixed by the cooperation of the wing screw and the threaded hole, so as to support the silicon wafer and prevent the silicon wafer from tilting and breaking after debonding, thereby reducing the breakage rate and improving production efficiency.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0023] The above are merely specific embodiments of this application. It should be noted that those skilled in the art can make several improvements and modifications without departing from the principles of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. An adjustable tooling basket, comprising a frame, wherein a receiving space for receiving silicon wafers is formed within the frame, characterized in that: A pair of support plates are symmetrically arranged in the frame, and a movable baffle is provided in the accommodating space. The top surface of the support plate is recessed with a horizontal groove. The movable baffle has a first protrusion and a second protrusion protruding from the top and bottom of its end face facing the support plate. The first protrusion and the second protrusion are respectively located on the top and bottom sides of the support plate. The first protrusion has a threaded hole recessed in it. The threaded hole penetrates the top and bottom end faces of the first protrusion. A wing screw is threaded into the threaded hole. The bottom end of the wing screw extends into the horizontal groove.

2. The adjustable tooling basket according to claim 1, characterized in that: The first protrusion and the second protrusion are integrally formed with the movable baffle.

3. An adjustable tooling basket according to claim 1, characterized in that: The two ends of the support plate are fixedly connected to the frame.

4. An adjustable tooling basket according to claim 1, characterized in that: The upper end face of the second protrusion abuts against the lower end face of the support plate, and the lower end face of the first protrusion abuts against the upper end face of the support plate.

5. An adjustable tooling basket according to claim 1, characterized in that: The support plate is arranged horizontally.

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