Barcode mounting plate jig suitable for OHB device

Abstract

The utility model relates to a bar code mounting plate jig suitable for an OHB device, which comprises a fixed base, the left end and the right end of one side of the bottom of the fixed base are respectively provided with a first Pin positioning groove, the other side of the bottom of the fixed base is provided with a second Pin positioning groove, and the two first Pin positioning grooves and the second Pin positioning groove form a triangular structure. A moving groove is formed in the central axis of the front face of the fixed base, a plurality of fixing holes are formed in the moving groove, a moving plate moving in the moving groove is connected to the moving groove, adjusting holes connected and matched with the fixing holes are formed in the moving plate, and a fine adjustment platform is connected to the moving plate. And the fine tuning platform is connected with a laser instrument. According to the utility model, the accuracy can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bar code mounting plate jig suitable for OHB device. BACKGROUND

[0002] The semiconductor wafer production widely applies the overhead crane (AMHS) handling system, and the overhead crane handling system needs a large number of matched wafer carrier (Foup) storage devices - OHB. The OHB has become the most numerous, largest scale and most universal Foup storage device in the wafer factory.

[0003] At present, the positioning of taking and placing goods of the overhead crane on the OHB in part AMHS system in the wafer factory adopts the control mode of detecting bar code, and the bar code scanning device on the overhead crane is used to detect and read the two-dimensional code fixed on the OHB in the movement of the overhead crane, the two-dimensional code is pasted on a bar code mounting plate (AMHS is called QR plate), and the position of the bar code read by the overhead crane is the corresponding positioning data of the overhead crane, so the position error of the bar code mounting causes the positioning error of the overhead crane, and therefore the installation precision of the QR plate on the OHB is very important.

[0004] When personnel manually install the QR plate, due to the possibility of personnel negligence, measurement error and the like, the installation position is not accurate, consistency and stability are poor when installing in batches.

[0005] In view of the above defects, the designer actively researches and innovates to create a bar code mounting plate jig suitable for OHB device with a novel structure, so that it has more industrial utilization value. CONTENT OF THE UTILITY MODEL

[0006] To solve the above technical problems, the utility model aims at providing a bar code mounting plate jig suitable for OHB device.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A bar code mounting plate jig suitable for OHB device, comprising a fixed base, a first Pin positioning groove is formed in the left end and the right end of one side of the bottom of the fixed base, a second Pin positioning groove is formed in the other side of the bottom of the fixed base, the two first Pin positioning grooves and the second Pin positioning groove form a triangular structure, a moving groove is formed in the front central axis of the fixed base, a plurality of fixing holes are formed in the moving groove, a moving plate movably connected in the moving groove is connected to the moving groove, an adjusting hole connected and matched with the fixing hole is formed in the moving plate, a fine adjustment platform is connected to the moving plate, and a laser instrument is connected to the fine adjustment platform.

[0009] Preferably, the bar code mounting plate jig suitable for OHB device is connected with a handle on the fixed base.

[0010] Preferably, the bar code mounting plate jig suitable for OHB device, two first Pin positioning groove and second Pin positioning groove constitute equilateral triangle structure.

[0011] Preferably, the bar code mounting plate jig suitable for OHB device, the fine adjustment platform is micrometer fine adjustment platform.

[0012] Preferably, the bar code mounting plate jig suitable for OHB device, the adjusting hole is connected with the fixed hole through the fixed bolt.

[0013] By the above scheme, the utility model has at least the following advantages:

[0014] The utility model can realize quick positioning, can improve the accuracy of positioning, can be quickly and accurately installed, need not rework, and can improve work efficiency.

[0015] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail below with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed in the embodiment, and should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not creating the creative labor, other related drawings can also be obtained according to these drawings.

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the back structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application, obviously, the described embodiments are part of the embodiments of the application, not all the embodiments. The components of the embodiments of the application described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0021] Embodiments

[0022] As Figure 1 and Figure 2 A bar code mounting plate jig suitable for OHB device, including fixed base 1, the bottom of one side of the left end and the right end of the fixed base 1 is provided with a first Pin positioning slot 2, the bottom of the other side of the fixed base 1 is provided with a second Pin positioning slot 3, two first Pin positioning slot 2 and second Pin positioning slot 3 constitute a triangular structure, the front of the fixed base 1 is provided with a moving slot 5 at the central axis, a plurality of fixed holes 9 are arranged in the moving slot 5, the moving plate 6 movably connected in the moving slot 5 is connected to the moving slot 5, the adjusting hole 10 connected with the fixed hole 9 is arranged in the moving plate 6, the fine adjustment platform 7 is connected to the moving plate 6, and the laser instrument 8 is connected to the fine adjustment platform 7.

[0023] The fixed base 1 in the utility model is connected with the handle 4, which facilitates the operation personnel to carry.

[0024] The first Pin positioning slot 2 and the second Pin positioning slot 3 in the utility model constitute an equilateral triangle structure, ensuring accurate installation.

[0025] The fine adjustment platform 7 in the utility model is a micrometer fine adjustment platform.

[0026] The adjusting hole 10 and the fixed hole 9 are connected through the fixed bolt in the utility model, and can be adjusted according to requirements.

[0027] The working principle of the utility model is as follows:

[0028] In specific operation, the fixed base is positioned through two first Pin positioning slots and a second Pin positioning slot, then the position of the product is determined through the micrometer fine adjustment platform and the laser instrument, and the moving plate is locked through the fixed bolt, positioning is completed, and finally operation can be carried out.

[0029] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the application is used, and are only for the convenience of describing the present application and simplifying the description, and 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 cannot be understood as limiting the present application. In addition, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0032] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside 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.

[0033] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and it should be noted that for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection range of the present application.

Claims

1. A barcode mounting plate fixture suitable for OHB devices, characterized in that: The device includes a fixed base (1), on one side of the bottom of the fixed base (1), a first pin positioning groove (2) is provided at the left and right ends, and on the other side of the bottom of the fixed base (1), a second pin positioning groove (3) is provided. The two first pin positioning grooves (2) and the second pin positioning groove (3) form a triangular structure. A moving groove (5) is provided at the central axis of the front of the fixed base (1). Several fixing holes (9) are provided in the moving groove (5). A moving plate (6) that moves in the moving groove is connected to the moving groove (5). An adjustment hole (10) that connects and cooperates with the fixing hole (9) is provided on the moving plate (6). A fine adjustment platform (7) is connected to the moving plate (6). A laser device (8) is connected to the fine adjustment platform (7).

2. The barcode mounting plate fixture for OHB devices according to claim 1, characterized in that: A handle (4) is connected to the fixed base (1).

3. A barcode mounting plate fixture suitable for OHB devices according to claim 1, characterized in that: The two first Pin positioning grooves (2) and the second Pin positioning groove (3) form an equilateral triangle structure.

4. A barcode mounting plate fixture suitable for OHB devices according to claim 1, characterized in that: The fine-tuning platform (7) is a micrometer fine-tuning platform.

5. A barcode mounting plate fixture suitable for OHB devices according to claim 1, characterized in that: The adjusting hole (10) and the fixing hole (9) are connected by fixing bolts.

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