Jig for assisting labeling

Abstract

The utility model discloses a jig for assisting in labeling, which is applied to the field of jigs and comprises an upper disc, a placing groove is formed in the top of the upper disc, a fixing plate is placed on the top of the upper disc, limiting rods are symmetrically welded to the bottom of the fixing plate, two limiting grooves are formed in the top of the upper disc, and the limiting rods are symmetrically welded to the bottom of the fixing plate. The device comprises an upper disc, a fixing plate is arranged at the bottom of the upper disc, an identification groove is formed in the fixing plate, a lower disc is arranged at the bottom of the upper disc, four fixing frames are installed at the top of the lower disc at equal intervals, connecting rods in bolted connection with the upper disc are arranged in the fixing frames, threaded rods are welded to the surfaces of the connecting rods, and sliding grooves are formed in one sides of the fixing frames. According to the label pasting device, the pasting position can be accurately marked, the consistency after label pasting is guaranteed, reading, writing and operation in the follow-up process are facilitated, meanwhile, the adjustable supporting function can be achieved, operation is easy and convenient, and the label pasting device is suitable for being used by people of different heights and is high in flexibility and practicability.

Description

Technical Field

[0001] The utility model relates to the field of jigs, in particular to a jig for assisting labeling. Background Art

[0002] Wafers are silicon wafers used to make silicon semiconductor circuits. The starting material is silicon. High-purity polycrystalline silicon is dissolved, doped with silicon seed crystals, and then slowly pulled out to form cylindrical single crystals. Silicon ingots are ground, polished, and sliced ​​to form silicon wafers, also known as wafers. Domestic wafer production lines primarily focus on 8-inch and 12-inch wafers. After processing, wafers require manual labeling to designated locations.

[0003] The existing fixture can only limit the wafer to prevent it from shifting, but there are other problems during use, such as the inability to assist in marking the label's pasting position. When people paste the label, they cannot determine the specific position, so there will be a lot of arbitrariness, which can easily cause trouble for subsequent process operations. In addition, it does not have an adjustable support function and cannot be properly adjusted according to the user's height. If the upper plate is too low or too high, it will have a certain impact on the user's operation, and its practicality is low. In order to solve the above problems, we propose a fixture for auxiliary labeling. Utility Model Content

[0004] The purpose of the utility model is to provide a jig for assisting labeling, which solves the problem that the existing jig cannot accurately mark the pasting position and does not have an adjustable support function.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: a jig for auxiliary labeling, comprising an upper plate, a placement groove is provided on the top of the upper plate, a fixing plate is placed on the top of the upper plate, a limiting rod is symmetrically welded to the bottom of the fixing plate, two limiting grooves are provided on the top of the upper plate, an identification groove is provided inside the fixing plate, a lower plate is provided at the bottom of the upper plate, four fixing frames are equidistantly installed on the top of the lower plate, a connecting rod bolted to the upper plate is provided inside the fixing frame, a threaded rod is welded on the surface of the connecting rod, a sliding groove is provided on one side of the fixing frame, and the other end of the threaded rod extends to the outside of the sliding groove and is threadedly connected to a nut.

[0006] The above technical solution can accurately mark the pasting position, ensure the consistency of the label after pasting, and facilitate reading, writing and operation in subsequent processes. At the same time, it has an adjustable support function, is simple and convenient to operate, and is suitable for people of different heights, with high flexibility and practicality.

[0007] The utility model is further configured as follows: two taking and placing grooves are provided on the surface of the upper plate.

[0008] By adopting the above technical solution and setting the placement slot, it is convenient for personnel to take out the wafer in the placement slot from the upper plate.

[0009] The utility model is further configured as follows: the diameter of the fixing plate is greater than the diameter of the upper disk.

[0010] The adoption of the above technical solution can facilitate personnel to lift the fixing plate upwards.

[0011] The utility model is further configured as follows: a spring washer is slidably sleeved on the surface of the threaded rod.

[0012] By adopting the above technical solution and providing the spring washer, the fixing effect of the nut on the connecting rod can be improved after being tightened.

[0013] The utility model is further configured as follows: the surfaces of the upper plate, the fixing plate and the lower plate are all coated with anti-corrosion paint.

[0014] By adopting the above technical solution and providing the anti-corrosion coating, the anti-corrosion and moisture-proof effects of the surfaces of the upper plate, the fixed plate and the lower plate can be improved.

[0015] The utility model is further configured as follows: the threaded rod and the nut are both made of stainless steel.

[0016] By adopting the above technical solution, the threaded rod and the nut have the characteristics of high strength, low density and excellent corrosion resistance.

[0017] In summary, the present invention has the following beneficial effects:

[0018] 1. The utility model first lifts the jig and places it on the table. After the jig is placed, the wafer is picked up and placed in the placement slot in the upper plate. Then the fixing plate is lifted up. After the fixing plate is lifted up, the limiting rod at the bottom is inserted downward into the limiting slot. Then the fixing plate is lowered to the bottom to fit the surface of the wafer. After the fixing plate is placed, the label is taken out and pasted on the wafer from the identification slot. This can accurately mark the pasting position, ensure the consistency of the label after pasting, and facilitate reading, writing and operation in subsequent processes.

[0019] 2. The utility model uses a tool to loosen the four nuts in turn when the upper plate is too low. After the nuts are loosened, the fixation on the connecting rod will be released. Then the upper plate is supported by hand and moved upward. When the upper plate moves upward, the connecting rod, threaded rod and nuts will move upward together. When the upper plate moves to a suitable distance, the nuts can be tightened again. It has an adjustable support function, is simple and convenient to operate, is suitable for people of different heights, and has high flexibility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0021] Figure 2 This is a front view of the structure of the utility model;

[0022] Figure 3 It is a partial top view schematic diagram of the structure of the utility model;

[0023] Figure 4 It is an enlarged top sectional view of a part of the structure of the utility model.

[0024] Figure numerals: 1, upper plate; 2, placement groove; 3, fixing plate; 4, limiting rod; 5, limiting groove; 6, identification groove; 7, lower plate; 8, fixing frame; 9, connecting rod; 10, threaded rod; 11, sliding groove; 12, nut; 13, pick-up and placement groove; 14, spring washer. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings.

[0026] Example 1:

[0027] refer to Figure 1 、 Figure 2 and Figure 3 , a jig for assisting labeling, comprising an upper plate 1, a placement slot 2 is provided on the top of the upper plate 1, a fixing plate 3 is placed on the top of the upper plate 1, and a limit rod 4 is symmetrically welded on the bottom of the fixing plate 3. Two limit slots 5 are provided on the top of the upper plate 1, and an identification slot 6 is provided inside the fixing plate 3. The jig is first lifted and placed on the table. After the jig is placed, the wafer is picked up and placed in the placement slot 2 in the upper plate 1, and then the fixing plate 3 is lifted. After the fixing plate 3 is picked up, the limit rod 4 at the bottom is inserted downward into the limit slot 5, and then the fixing plate 3 is lowered to the bottom and fits the surface of the wafer. After the fixing plate 3 is placed in, the label is taken out and pasted on the wafer from the identification slot 6, which can accurately mark the pasting position, ensure the consistency of the label after pasting, and is conducive to reading, writing and operation in subsequent processes.

[0028] refer to Figure 1 and Figure 3 Two pick-up and placement slots 13 are provided on the surface of the upper plate 1 . The provision of the pick-up and placement slots 13 makes it easy for personnel to take the wafers in the placement slots 2 out of the upper plate 1 .

[0029] refer to Figure 1 The diameter of the fixing plate 3 is larger than the diameter of the upper plate 1, which makes it easier for people to lift the fixing plate 3 upwards.

[0030] refer to Figure 1 、 Figure 2 and Figure 3The surfaces of the upper plate 1, the fixed plate 3 and the lower plate 7 are all coated with anti-corrosion paint. By setting the anti-corrosion paint, the anti-corrosion and moisture-proof effects of the surfaces of the upper plate 1, the fixed plate 3 and the lower plate 7 can be improved.

[0031] Brief description of the usage process: First, lift the jig and place it on the table. After the jig is placed, pick up the wafer and place it in the placement slot 2 in the upper plate 1, then pick up the fixing plate 3. After picking up the fixing plate 3, insert the bottom limit rod 4 downward into the limit slot 5, and then lower the fixing plate 3 to the bottom to fit the surface of the wafer. After the fixing plate 3 is placed, take out the label and stick it on the wafer from the identification slot 6.

[0032] Example 2:

[0033] refer to Figure 1 、 Figure 2 and Figure 4 , a jig for assisting labeling, the bottom of the upper plate 1 is provided with a lower plate 7, and the top of the lower plate 7 is equidistantly installed with four fixing frames 8, the interior of the fixing frame 8 is provided with a connecting rod 9 bolted to the upper plate 1, and a threaded rod 10 is welded on the surface of the connecting rod 9, and a sliding groove 11 is opened on one side of the fixing frame 8, and the other end of the threaded rod 10 extends to the outside of the sliding groove 11 and is threadedly connected with a nut 12. When the upper plate 1 is too low, the four nuts 12 are loosened in turn with a tool. After the nut 12 is loosened, the fixation of the connecting rod 9 will be released, and then the upper plate 1 is supported by hand and moved upward. When the upper plate 1 moves upward, it will drive the connecting rod 9, threaded rod 10 and nut 12 to move up together. When the upper plate 1 moves up to a suitable distance, the nut 12 can be tightened again. It can have an adjustable support function, is simple and convenient to operate, is suitable for people of different heights, and has high flexibility and practicality.

[0034] refer to Figure 4 A spring washer 14 is slidably sleeved on the surface of the threaded rod 10. The setting of the spring washer 14 can improve the fixing effect of the nut 12 on the connecting rod 9 after tightening.

[0035] refer to Figure 1 、 Figure 2 and Figure 4 The threaded rod 10 and the nut 12 are both made of stainless steel, and the threaded rod 10 and the nut 12 have the characteristics of high strength, low density and excellent corrosion resistance.

[0036] Brief description of the usage process: When the upper plate 1 is too low, use a tool to loosen the four nuts 12 in turn. After the nuts 12 are loosened, the fixation on the connecting rod 9 will be released. Then, hold the upper plate 1 by hand and move it upward. When the upper plate 1 moves upward, it will drive the connecting rod 9, threaded rod 10 and nuts 12 to move upward together. When the upper plate 1 moves up to the appropriate distance, re-tighten the nuts 12.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A jig for assisting labeling, comprising an upper plate (1), characterized in that: A placement groove (2) is provided on the top of the upper plate (1), a fixing plate (3) is placed on the top of the upper plate (1), a limiting rod (4) is symmetrically welded to the bottom of the fixing plate (3), two limiting grooves (5) are provided on the top of the upper plate (1), an identification groove (6) is provided inside the fixing plate (3), a lower plate (7) is provided at the bottom of the upper plate (1), four fixing frames (8) are equidistantly installed on the top of the lower plate (7), a connecting rod (9) bolted to the upper plate (1) is provided inside the fixing frame (8), a threaded rod (10) is welded on the surface of the connecting rod (9), a sliding groove (11) is provided on one side of the fixing frame (8), the other end of the threaded rod (10) extends to the outside of the sliding groove (11) and is threadedly connected to a nut (12).

2. The auxiliary labeling jig according to claim 1, characterized in that: Two taking and placing grooves (13) are provided on the surface of the upper plate (1).

3. The auxiliary labeling jig according to claim 1, characterized in that: The diameter of the fixing plate (3) is greater than the diameter of the upper plate (1).

4. The auxiliary labeling jig according to claim 1, characterized in that: A spring washer (14) is slidably sleeved on the surface of the threaded rod (10).

5. The auxiliary labeling jig according to claim 1, characterized in that: The surfaces of the upper plate (1), the fixing plate (3) and the lower plate (7) are all coated with anti-corrosion paint.

6. The auxiliary labeling jig according to claim 1, characterized in that: The threaded rod (10) and the nut (12) are both made of stainless steel.

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