Material box flatness inspection device

Abstract

The utility model relates to the technical field of semiconductor packaging, and discloses a material box flatness inspection device which comprises a base and an inspection plate, and a plurality of sliding blocks which are arranged on the base and are distributed at equal intervals are integrally arranged on the two sides of the inspection plate; the inspection device further comprises two limiting assemblies which are arranged on the base and symmetrically arranged on the two sides of the inspection plate. A plurality of sliding blocks are evenly distributed on the two sides of an inspection plate respectively, a plurality of sliding grooves are evenly distributed in the inner walls of the two ends of a material box respectively, the sliding grooves correspond to the sliding blocks in a one-to-one mode, and the sliding blocks are used for penetrating through the sliding grooves. During use, a material box is placed between the two limiting blocks, the material box is pushed to penetrate through the checking plate, and in the moving process of the material box, the sliding grooves correspond to the sliding blocks one to one; if the material boxes cannot be pushed smoothly, the flatness of the material boxes is poor, and unqualified material boxes are removed.

Description

Technical Field

[0001] The utility model belongs to the technical field of semiconductor packaging, and in particular relates to a material box flatness inspection device. Background Art

[0002] During the manufacturing process of semiconductor packaging, material boxes are often used to place and transfer products. By placing the frame in the chute of the material box, the frames are prevented from touching each other and affecting the product, and mechanical damage caused by external influences is avoided. However, for newly purchased material boxes or material boxes that have been worn out after long-term use, there may be problems with poor chute flatness. This will cause the equipment to jam when automatically placing products, affecting continued production. There is also a risk of warping and deformation when placing products, affecting product quality. Utility Model Content

[0003] In view of the above problems, the utility model provides a material box flatness inspection device which has a simple structure, is convenient for inspection and has improved reliability.

[0004] The technical solution of the utility model is: a material box flatness inspection device, comprising a base and an inspection plate, which is placed on the base, and a plurality of equally spaced sliders are integrally arranged on both sides of the inspection plate;

[0005] The inspection plate is used to inspect the material box. The inner walls on both sides of the material box are respectively provided with a plurality of slide grooves, and the slide grooves correspond to the sliders one by one. The sliders are used to pass through the slide grooves;

[0006] It also includes two limit components, which are placed on the base and symmetrically arranged on both sides of the inspection plate.

[0007] As a preferred implementation manner of the utility model, the limiting assembly is a limiting block, and the limiting block is detachably connected to the base.

[0008] As a preferred embodiment of the utility model, a side panel is vertically fixed on the base, a connecting rod is movably inserted in the middle of the side wall of the side panel, and the other end of the connecting rod is connected to the inspection plate.

[0009] As a preferred embodiment of the utility model, the upper end of the side plate is threadedly connected with a long rod limiting bolt for clamping the connecting rod.

[0010] As a preferred implementation manner of the present utility model, a spacing is provided between the inspection plate and the limiting block.

[0011] As a preferred embodiment of the present invention, the bottom surface of the inspection plate is in contact with the top surface of the base.

[0012] As a preferred embodiment of the present invention, the bottom surface of the inspection plate is higher than the top surface of the base.

[0013] As a preferred embodiment of the present utility model, a positioning hole is provided on the inspection plate, and the connecting rod is used to be connected in the positioning hole.

[0014] During operation, the utility model has a plurality of sliders disposed on both sides of the inspection plate, and a plurality of slide grooves disposed on the inner walls at both ends of the material box, the slide grooves correspond to the sliders one by one, and the sliders are used to pass through the slide grooves. When in use, the material box is placed between the two limit blocks, and the material box is pushed to pass through the inspection plate. During the movement of the material box, the slide grooves correspond to the sliders one by one. If the material box cannot be pushed smoothly, the flatness of the material box is poor and needs to be replaced. At the same time, unqualified material boxes are discarded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the material box structure of the utility model.

[0018] In the figure: 1. base; 2. limit block; 3. inspection plate; 4. slide block; 5. connecting rod; 6. side plate; 7. long rod limit bolt; 8. material box. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0020] like Figure 1 As shown, a material box flatness inspection device includes a base 1 and an inspection plate 3, which is placed on the base 1, and a plurality of equally spaced sliders 4 are integrally provided on both sides of the inspection plate 3; the inspection plate is used to inspect the material box, and a plurality of slide grooves are respectively provided on the inner walls on both sides of the material box, and the slide grooves correspond to the sliders one by one, and the sliders are used to pass through the slide grooves; it also includes two limit assemblies, which are placed on the base 1 and symmetrically arranged on both sides of the inspection plate 3.

[0021] like Figure 1 As shown, in a specific implementation, the limiting assembly is a limiting block 2, and the limiting block 2 is detachably connected to the base 1, and the two can be connected by bolts.

[0022] A side panel 6 is vertically fixed on the base 1, a connecting rod 5 is movably inserted in the middle of the side wall of the side panel 6, and the other end of the connecting rod 5 is connected to the inspection plate 3; a long rod limit bolt 7 for clamping the connecting rod 5 is threadedly connected to the upper end of the side panel 6; during application, the connecting rod 5 can be removed from the side panel 6 at a later stage.

[0023] like Figure 1 to Figure 2 As shown, the slider 4 is adapted to slide with the slide grooves provided on both sides of the inner wall of the material box 8. A plurality of sliders are evenly arranged on both sides of the inspection plate, and a plurality of slide grooves are evenly arranged on the inner walls at both ends of the material box. The slide grooves correspond to the sliders one by one, and the sliders are used to pass through the slide grooves. When in use, the material box is placed between the two limit blocks, and the material box is pushed through the inspection plate. During the movement of the material box, the slide grooves correspond to the sliders one by one. If the material box cannot be pushed smoothly, the flatness of the material box is poor and needs to be replaced.

[0024] There is a gap between the inspection plate 3 and the limit block 2. In this way, the gap is reserved to facilitate the passage of the material box. By setting a pair of limit blocks, it is convenient for guiding.

[0025] The bottom surface of the inspection plate 3 is in contact with the top surface of the base 1. In this way, it is suitable for the case where the bottom of the material box is open, and the material box passes through the inspection plate.

[0026] The bottom surface of the inspection plate 3 is higher than the top surface of the base 1. This is suitable for the case where the bottom of the material box is not open (i.e. Figure 2 The bottom of the box can pass through the gap between the inspection plate and the base.

[0027] The inspection plate 3 is provided with a positioning hole, and the connecting rod 5 is used to be connected in the positioning hole. In this way, the two are conveniently positioned and connected, and the disassembly and assembly are reliable.

[0028] The implementation principle of a material box flatness inspection device of this embodiment is as follows: a plurality of sliders 4 are evenly distributed on both sides of the inspection plate 3, and a plurality of slide grooves are evenly distributed on the inner walls at both ends of the material box. The slide grooves correspond to the sliders one by one, and the sliders are used to pass through the slide grooves.

[0029] When in use, place the material box between the two limit blocks 2, push the material box through the inspection plate, and during the movement of the material box, the slide groove corresponds to the slider one by one. If the material box cannot be pushed smoothly, the flatness of the material box is poor.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device;

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;

[0032] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A device for inspecting the flatness of a material box, characterized in that: include: Base (1), An inspection plate (3) is placed on the base (1), and a plurality of equally spaced sliding blocks (4) are integrally provided on both sides of the inspection plate (3); The inspection plate (3) is used to inspect the material box (8). The inner walls on both sides of the material box (8) are respectively provided with a plurality of slide grooves, the slide grooves corresponding to the sliders one by one, and the sliders are used to pass through the slide grooves; The limit assemblies, which are two in number, are placed on the base (1) and are symmetrically arranged on both sides of the inspection plate (3).

2. A material box flatness inspection device according to claim 1, characterized in that: The limiting component is a limiting block (2), and the limiting block (2) is detachably connected to the base (1).

3. A material box flatness inspection device according to claim 1, characterized in that: A side plate (6) is vertically fixed on the base (1), a connecting rod (5) is movably inserted into the middle of the side wall of the side plate (6), and the other end of the connecting rod (5) is connected to the inspection plate (3).

4. A material box flatness inspection device according to claim 3, characterized in that: The upper end of the side plate (6) is threadedly connected with a long rod limiting bolt (7) for clamping the connecting rod (5).

5. The device for inspecting flatness of a material box according to claim 1, characterized in that: A spacing is provided between the inspection plate (3) and the limiting block (2).

6. A material box flatness inspection device according to claim 1, characterized in that: The bottom surface of the inspection plate (3) fits the top surface of the base (1).

7. A material box flatness inspection device according to claim 1, characterized in that: The bottom surface of the inspection plate (3) is higher than the top surface of the base (1).

8. The device for inspecting flatness of a material box according to claim 3, characterized in that: The inspection plate (3) is provided with a positioning hole, and the connecting rod (5) is used to be connected in the positioning hole.

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