Material strip height detection jig

Abstract

The utility model belongs to the technical field of wafer production, and especially relates to a material strip height detection tool comprising a pedestal which is provided with a boss part, the boss part is provided with an accommodating groove used for accommodating a material strip along a first direction, and the accommodating groove is matched with the material strip; the sliding rail is arranged on the base in the second direction; the sliding plate is arranged on the sliding rail in a sliding mode and can slide between the first end and the second end of the base in a reciprocating mode, the lower surface of the sliding plate is attached to the upper surface of the boss part, and the sliding plate can move and cover the upper portion of the containing groove or retreat to be exposed out of the containing groove. According to the utility model, whether the material strip deforms can be quickly judged by putting the material strip into the accommodating groove and pushing and pulling the panel to see whether the material strip is stuck, so that the detection efficiency is greatly improved; and a space for taking and placing the material strips by hands of personnel is reserved, so that the material strips are convenient to take and place, working hours are saved, errors caused by the fact that the personnel use a feeler gauge to measure gaps are avoided, and the risk of operation errors is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wafer production, and particularly relates to a material strip height detection fixture. Background Art

[0002] In the production process of quartz wafers, after the base and wafer are glued, they usually need to be transferred to the tunnel furnace area for high-temperature curing using material strips. As a high-temperature processing equipment, the tunnel furnace can ensure the stability and reliability of the glue. However, there is a high-temperature area inside the tunnel furnace. The base and wafer are sent into the furnace on the material strip. After a certain period of heating treatment, the glue is cured. The material strip needs to have a certain high-temperature resistance to ensure that it will not deform or melt in a high-temperature environment.

[0003] However, due to the high temperature environment inside the tunnel furnace, there is a risk of high temperature deformation of the strip when the product is repeatedly transported through the high temperature area. This deformation may be caused by mismatched thermal expansion coefficients of the materials, accumulation of thermal stress, or the material itself is not resistant to high temperatures. Once the strip is deformed, it may cause the position of the base and the chip to shift, be damaged, or degrade in quality, thus affecting the stability of the entire production process and the product yield.

[0004] People are usually assigned to detect the deformation of the material strips on the production line. This usually requires manual visual inspection or the use of measuring tools to check the material strips one by one. However, the existing detection methods are not only time-consuming and labor-intensive, but also easily affected by human factors, such as detection accuracy, fatigue and misjudgment. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a material strip height detection jig for solving the technical problem of time-consuming and labor-intensive process in the prior art when detecting the deformation amount of the material strip.

[0006] In order to achieve the above-mentioned purpose and other related purposes, the technical solution of the utility model is as follows:

[0007] A material strip height detection jig, comprising:

[0008] A base, on which a boss portion is arranged, and a receiving groove for receiving the material strip is arranged on the boss portion along a first direction, and the receiving groove is adapted to the material strip;

[0009] A slide rail is disposed on the base along a second direction; and

[0010] A sliding plate is slidably arranged on the slide rail and can slide back and forth between the first end and the second end of the base. The lower surface of the sliding plate is in contact with the upper surface of the boss portion. The sliding plate can move and cover the upper part of the accommodating groove or retreat and expose the accommodating groove.

[0011] Optionally, it further includes an avoidance groove arranged on the boss portion, and the avoidance groove is relatively arranged on two sides of the accommodating groove along the second direction.

[0012] Optionally, the depth of the avoidance groove is greater than the depth of the accommodating groove, and the depth of the accommodating groove is adapted to the height of the material strip.

[0013] Optionally, the accommodating groove is close to the first end or the second end of the base.

[0014] Optionally, two slide rails are provided and are arranged opposite to each other on both sides of the boss portion along the first direction.

[0015] Optionally, a sliding block is provided on the lower surface of the sliding plate, and the sliding block corresponds to the sliding rail one by one and is slidably matched with the sliding rail.

[0016] Optionally, a length of the sliding plate along the first direction is greater than a length of the boss portion along the first direction.

[0017] Optionally, a handle is provided on the upper surface of the sliding plate, and the handle is located in the middle of the sliding plate.

[0018] Optionally, the material strip height detection jig further includes a limit block, which is disposed at the first end and the second end of the base and is used to limit the sliding of the sliding plate along the second direction.

[0019] Optionally, the limit block includes a locking piece and a buffer sleeve, the buffer sleeve is sleeved on the locking piece, the locking piece is arranged on the end surface of the base, and the buffer sleeve is in contact with the end surface of the base.

[0020] As described above, the material strip height detection fixture of the utility model has the following beneficial effects:

[0021] By setting a receiving groove that is conformed to the outer dimensions of the material strip, the material strip is placed into the receiving groove and whether the push-pull panel is stuck can be used to quickly determine whether the material strip is deformed, thereby greatly improving the detection efficiency; and space is reserved for personnel to take and place the material strip, making it easy to take and place, saving working hours, and avoiding errors caused by personnel measuring the gap with a feeler gauge, reducing the risk of operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a material strip height detection jig with a material strip according to an embodiment of the utility model;

[0023] Figure 2 The overall structure of the material strip height detection fixture of the utility model embodiment is shown in FIG. Figure 1 ;

[0024] Figure 3 The overall structure of the material strip height detection fixture of the utility model embodiment is shown in FIG. Figure 2 ;

[0025] Figure 4 It is a schematic diagram of the base structure of an embodiment of the utility model.

[0026] Description of Reference Numerals

[0027] 1-base; 11-boss; 12-accommodating groove; 13-avoidance groove; 2-slide rail; 3-sliding plate; 4-sliding block; 5-handle; 6-limiting block; 61-locking piece; 62-buffer sleeve.

[0028] 100-Strips. DETAILED DESCRIPTION

[0029] The following is a specific embodiment of the present invention. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. The details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0030] It should be noted that the diagrams provided in the present embodiment are only used to illustrate the basic concept of the present invention in a schematic manner, so the diagrams only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation. The form, quantity and proportion of each component in actual implementation can be changed at will, and the layout of the components may also be more complicated. It should be noted that the structure, proportion, size, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effect and purpose that the present invention can produce. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0031] In order to describe the present invention in detail, the material strip height detection fixture of the present invention is specifically described below:

[0032] Please combine Figure 1As shown, the utility model provides a material strip height detection fixture, including: a base 1, a slide rail 2 and a sliding plate 3, wherein a boss portion 11 is provided on the base 1, and a receiving groove 12 for receiving a material strip 100 is provided on the boss portion 11 along a first direction, and the receiving groove 12 is adapted to the material strip 100; the slide rail 2 is provided on the base 1 along a second direction; the sliding plate 3 is slidably provided on the slide rail 2, and can slide back and forth between the first end and the second end of the base 1, the lower surface of the sliding plate 3 is in contact with the upper surface of the boss portion 11, and the sliding plate 3 can move and cover the receiving groove 12 or retreat and expose the receiving groove 12.

[0033] Specifically, the boss portion 11 is provided in the middle of the base 1, the receiving groove 12 is provided on the boss portion 11 and extends along the first direction, and the receiving groove 12 is adapted to the material strip 100 and is used to place the material strip 100. The base 1 is provided with a first end and a second end along the second direction, and the sliding plate 3 can slide back and forth along the second direction between the first end and the second end of the base 1. During the test, the material strip 100 is placed in the receiving groove 12, and the material strip 100 can be judged whether it is deformed by pushing and pulling the sliding plate 3 along the second direction to see whether it is stuck. This structure greatly improves the detection efficiency; and reserves space for the personnel to take and place the material strip 100, making it easy to take and place, saving working hours, and avoiding the error of measuring the gap with a feeler gauge, reducing the risk of operational errors.

[0034] In some embodiments, see Figure 2 and Figure 3 The material strip height detection jig also includes an avoidance groove 13 provided on the boss portion 11, and the avoidance groove 13 is relatively provided on both sides of the receiving groove 12 along the second direction. Specifically, by providing the avoidance groove 13, it is convenient to provide space for fingers when taking and placing the material strip 100. There are two avoidance grooves 13, which are relatively provided on both sides of the receiving groove 12, which is convenient for fingers to clamp the material strip 100 from both sides. In this embodiment, the two avoidance grooves 13 correspond to the middle part of the receiving groove 12. In other embodiments, the two avoidance grooves 13 may also correspond to one side of the receiving groove 12, which is not specifically limited.

[0035] It can be understood that the depth of the avoidance groove 13 is greater than the depth of the receiving groove 12, and the depth of the receiving groove 12 is adapted to the height of the material strip 100. Among them, the depth of the avoidance groove 13 is greater than the depth of the receiving groove 12, which is conducive to providing a more convenient operating space for the fingers. The depth of the receiving groove 12 is adapted to the height of the material strip 100, which is conducive to determining when the material strip 100 is deformed.

[0036] It should be noted that the receiving groove 12 is close to the first end or the second end of the base 1. Specifically, this structure can provide a placement space for the sliding plate 3. For example, when the receiving groove 12 is close to the first end of the base 1, the sliding plate 3 can move from the second end of the base 1 to the first end to cover the receiving groove 12, and retreat from the first end to the second end to leak out of the receiving groove 12. Alternatively, when the receiving groove 12 is close to the second end of the base 1, the sliding plate 3 can move from the first end of the base 1 to the second end to cover the receiving groove 12, and retreat from the second end to the first end to leak out of the receiving groove 12.

[0037] It can be understood that there are two slide rails 2, which are arranged oppositely on both sides of the boss portion 11 along the first direction. The two slide rails 2 jointly support the sliding plate 3 so that it slides between the two slide rails 2. Such a design can ensure that the sliding plate 3 is subjected to uniform force during the sliding process, avoid the unsteady sliding or jamming caused by single-point force, and reduce the risk of unsteady sliding or damage caused by uneven force or external interference. The two slide rails 2 are arranged oppositely along the first direction, which can balance the sliding block.

[0038] See also Figure 4 In the above embodiment, the lower surface of the sliding plate 3 is provided with a slider 4, and the slider 4 corresponds to the slide rail 2 one by one and slides with the slide rail 2. Specifically, the sliders 4 are provided on both sides of the lower surface of the sliding plate 3 to correspond to the slide rails 2 on both sides respectively, and the sliding plate 3 is slidably connected with the slide rail 2 through the sliders 4.

[0039] In the above embodiment, the length of the sliding plate 3 along the first direction is greater than the length of the boss portion 11 along the first direction. This structure can facilitate the two ends of the sliding plate 3 along the second direction to cooperate with the slide rails 2 on the base 1 by setting the sliders 4, thereby realizing the sliding of the sliding plate 3, and ensuring that the lower surface of the sliding plate 3 is in contact with the upper surface of the boss portion 11, thereby facilitating the judgment of whether the material strip 100 is deformed.

[0040] In the above embodiment, the upper surface of the sliding plate 3 is provided with a handle 5, and the handle 5 is located in the middle of the sliding plate 3. Specifically, the handle 5 is located in the middle of the upper surface of the sliding plate 3, which is conducive to driving the sliding plate 3 to slide along the second direction by pushing and pulling the handle 5. This method is more labor-saving, and the force applied to the sliding plate 3 is more balanced. By arranging the handle 5 in the middle of the upper surface of the sliding plate 3, the user can directly move the sliding plate 3 by pushing and pulling the handle 5, without directly acting on the entire upper surface of the sliding plate 3. This design reduces the force that the user needs to apply, thereby improving the labor-saving nature of the operation; the handle 5 is located in the middle of the sliding plate 3, so that the force applied by the user when pushing and pulling the sliding plate 3 is more uniform and balanced. This balanced operation method helps to avoid the sliding plate 3 from tilting or deflecting during the sliding process, thereby improving the stability and accuracy of the operation; because the design of the handle 5 makes the operation more labor-saving and balanced, the user can complete the movement of the sliding plate 3 in a shorter time, thereby improving work efficiency.

[0041] Also, see Figures 2 to 4 , the material strip height detection jig also includes a limit block 6, which is arranged at the first end and the second end of the base 1, and is used to limit the sliding of the sliding plate 3 along the second direction. In this structure, when the sliding plate 3 moves along the second direction, the limit block 6 can prevent it from exceeding the preset range, thereby ensuring that the sliding plate 3 stops accurately at the required position; since the position of the sliding plate 3 is precisely controlled, the accuracy of the detection result can be ensured when the material strip 100 height is detected. The presence of the limit block 6 can prevent equipment failure or damage caused by excessive movement of the sliding plate 3, thereby enhancing the stability and durability of the entire material strip height detection jig; the presence of the limit block 6 can help the operator to more easily control the position of the sliding plate 3, thereby simplifying the operation process and improving work efficiency.

[0042] In this embodiment, two limit blocks 6 are arranged at one end of the base 1 close to the receiving groove 12, and one limit block 6 is arranged at the middle of one end of the base 1 away from the receiving groove 12. This arrangement is arranged in consideration of the yielding arrangement. In other embodiments, the number of limit blocks 6 can also be arranged according to actual conditions.

[0043] It should be noted that the limit block 6 includes a locking piece 61 and a buffer sleeve 62. The buffer sleeve 62 is sleeved on the locking piece 61. The locking piece 61 is arranged on the end surface of the base 1, and the buffer sleeve 62 fits the end surface of the base 1. Specifically, the locking piece 61 can be a screw, a pin or other fastener, which has sufficient strength and stability, and is convenient for fixing and adjusting. The buffer sleeve 62 can be made of a soft and wear-resistant material, such as rubber or plastic. The buffer sleeve 62 is sleeved on the locking piece 61. Due to the softness and wear resistance of the buffer sleeve 62, it plays a role in buffering and reducing friction. When the sliding block collides with the buffer sleeve 62, the buffer sleeve 62 can effectively absorb the impact, reduce noise and wear, and increase the service life.

[0044] In summary, the material strip height detection fixture provided by the utility model, by providing a receiving groove 12 that is conformed to the outer dimensions of the material strip 100, the material strip 100 is placed into the receiving groove 12 and whether the push-pull panel is stuck can be used to quickly determine whether the material strip 100 is deformed, thereby greatly improving the detection efficiency; and space is reserved for personnel to take and place the material strip 100, making it easy to take and place, saving working hours, and avoiding errors caused by personnel measuring the gap with a feeler gauge, thereby reducing the risk of operational errors.

[0045] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A material strip height detection fixture, characterized in that: include: A base, on which a boss portion is arranged, and a receiving groove for receiving the material strip is arranged on the boss portion along a first direction, and the receiving groove is adapted to the material strip; A slide rail, arranged on the base along the second direction; as well as A sliding plate is slidably arranged on the slide rail and can slide back and forth between the first end and the second end of the base. The lower surface of the sliding plate is in contact with the upper surface of the boss portion. The sliding plate can move and cover the upper part of the accommodating groove or retreat and expose the accommodating groove.

2. The material strip height detection fixture according to claim 1, characterized in that: It also includes an avoidance groove arranged on the boss portion, and the avoidance groove is relatively arranged on two sides of the accommodating groove along the second direction.

3. The material strip height detection fixture according to claim 2, characterized in that: The depth of the avoidance groove is greater than the depth of the accommodating groove, and the depth of the accommodating groove is adapted to the height of the material strip.

4. The material strip height detection jig according to claim 1, characterized in that: The receiving groove is close to the first end or the second end of the base.

5. The material strip height detection jig according to claim 1, characterized in that: The slide rails are provided with two and are arranged opposite to each other at two sides of the boss portion along the first direction.

6. The material strip height detection jig according to claim 1 or 5, characterized in that: A sliding block is arranged on the lower surface of the sliding plate. The sliding block corresponds to the sliding rail one by one and is slidably matched with the sliding rail.

7. The material strip height detection fixture according to claim 1, characterized in that: The length of the sliding plate along the first direction is greater than the length of the boss portion along the first direction.

8. The material strip height detection fixture according to claim 1, characterized in that: A handle is provided on the upper surface of the sliding plate, and the handle is located in the middle of the sliding plate.

9. The material strip height detection jig according to claim 1, characterized in that: The material strip height detection fixture also includes a limit block, which is arranged at the first end and the second end of the base and is used to limit the sliding of the sliding plate along the second direction.

10. The material strip height detection fixture according to claim 9, characterized in that: The limit block includes a locking piece and a buffer sleeve, wherein the buffer sleeve is sleeved on the locking piece, the locking piece is arranged on the end surface of the base, and the buffer sleeve is fitted with the end surface of the base.

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