Aluminum foil bag packaging detection device

Abstract

The utility model provides an aluminum foil bag packaging detection device which comprises a base, a vertical plate is installed on one side of the upper surface of the base, a carrying plate is arranged on one side face of the vertical plate, a first electric push rod is vertically arranged on the upper surface of the base, and the movable end of the first electric push rod is fixedly connected with the carrying plate. A detachable measuring rod is installed on the side, away from the vertical plate, of the upper surface of the base, scale marks are machined on the outer surface of the measuring rod from top to bottom, the measuring rod is sleeved with two sliding sleeves, and the outer surfaces of the sliding sleeves are in threaded connection with positioning screws used for limiting the relative positions of the sliding sleeves and the measuring rod. Indicating rods are installed on the sides, away from the positioning screws, of the outer surfaces of the two sliding sleeves correspondingly, and adsorption pieces used for adsorbing aluminum foil bags are installed on the side, away from the vertical plate, of the upper surface of the carrying plate. The device has the following beneficial effects that whether the package is intact or not and the relative vacuum degree of the aluminum foil bag are identified according to different deformation degrees of the aluminum foil bags with different vacuum degrees when the aluminum foil bags are adsorbed by the sucking disc.

Description

Technical Field

[0001] The utility model relates to an aluminum foil bag packaging detection device, belonging to the field of semiconductor wafer processing. Background Art

[0002] Since external dust can pollute semiconductor wafers, in the current semiconductor industry, finished wafers need to be covered with aluminum foil bags and then vacuumed to ensure that external dust particles can be isolated during transportation. Currently in the industry, vacuum testing after packaging is basically completed by manual visual inspection, and visual inspection is used to determine whether the aluminum foil bag is damaged. In addition, chip foundries have different requirements for the vacuum degree of aluminum foil bags, and different customers have different requirements. Currently, manual visual methods cannot detect the vacuum degree of products. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an aluminum foil bag packaging detection device to solve the problems raised in the above-mentioned background technology. The utility model utilizes the different deformation degrees of aluminum foil bags with different vacuum degrees when adsorbed by the suction cup to identify whether the packaging is intact and the relative vacuum degree of the aluminum foil bag.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an aluminum foil bag packaging detection device, including a base, a vertical plate is installed on one side of the upper surface of the base, a carrier plate is provided on one side of the vertical plate, an end of the carrier plate facing the vertical plate is connected and fixed with a plug-in slot, a side of the vertical plate facing the carrier plate is installed with a vertically arranged plug-in strip, the plug-in strip is inserted in the plug-in slot, a vertically arranged first electric push rod is installed on the upper surface of the base, a movable end of the first electric push rod is connected and fixed to the carrier plate, a detachable measuring rod is installed on the side of the upper surface of the base away from the vertical plate, scale lines are processed from top to bottom on the outer surface of the measuring rod, two sliding sleeves are sleeved on the measuring rod, and the outer surface of the sliding sleeves is threadedly connected with a positioning screw for limiting the relative position of the sliding sleeve and the measuring rod, and an indicating rod is installed on the side of the outer surface of the two sliding sleeves facing away from the positioning screw, and an adsorption part for adsorbing the aluminum foil bag is installed on the side of the upper surface of the carrier plate away from the vertical plate.

[0005] Furthermore, the adsorption component includes a straight cylinder, a circular opening is opened on the side of the upper surface of the carrier plate away from the vertical plate, the straight cylinder is installed in the circular opening, a removable top cover is installed on the upper end of the straight cylinder, a vertically arranged second electric push rod is installed on the upper surface of the top cover, the movable end of the second electric push rod extends into the straight cylinder and is installed with a piston, the piston is slidably installed in the straight cylinder, a hose is installed at the bottom of the straight cylinder, and a suction cup for adsorbing on the aluminum foil bag is installed at the lower end of the hose.

[0006] Furthermore, a limiting ring is provided on the upper side of the circular opening, the limiting ring is fitted with the carrier plate, and the limiting ring is sleeved on the straight tube and connected and fixed to the straight tube.

[0007] Furthermore, a connecting ring is installed at the upper end of the straight cylinder, and the top cover is connected and fixed to the connecting ring by a plurality of bolts.

[0008] Furthermore, a support plate is installed on the upper surface of the piston, and the movable end of the second electric push rod is connected and fixed to the support plate.

[0009] Furthermore, an outer surface of the lower end of the measuring rod is processed with an external thread, and one end of the measuring rod processed with the external thread is threadedly connected to a threaded barrel, and the threaded barrel is connected and fixed to the base.

[0010] Furthermore, a threaded sleeve is installed on a side of the outer surface of the sliding sleeve facing away from the indicating rod, and the positioning screw is threadedly connected in the threaded sleeve.

[0011] Beneficial effects of the utility model:

[0012] 1. Place the aluminum foil bag with finished wafers on the base, and then place the suction cup in the middle of the upper surface of the aluminum foil bag. Control the second electric push rod to retract, so that the piston moves upward in the straight cylinder driven by the second electric push rod, so that the air in the suction cup enters the straight cylinder. At this time, the suction cup is adsorbed on the aluminum foil bag, so that the suction cup can be easily adsorbed on the aluminum foil bag.

[0013] 2. After the suction cup is adsorbed on the aluminum foil bag, the first electric push rod is controlled to extend, so that the first electric push rod drives the carrier plate to move upward. At this time, the plug-in strip slides in the plug-in slot relative to the carrier plate, and the plug-in strip and the plug-in slot cooperate with each other to limit the movement trajectory of the carrier plate. During the upward movement of the carrier plate, the aluminum foil bag is driven to move upward through the hose and the suction cup and other components, so that the aluminum foil bag is lifted, and the positions of the two sliding sleeves on the measuring rod are adjusted so that the two indicating rods are respectively at the lowest and highest points of the deformation part of the aluminum foil bag, so as to measure the deformation degree of the aluminum foil bag after being lifted, and finally achieve the use of the different deformation degrees of aluminum foil bags with different vacuum degrees when adsorbed by the suction cup to identify whether the packaging is intact and the relative vacuum degree of the aluminum foil bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a structural schematic diagram of an aluminum foil bag packaging detection device of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly of a top cover, a second electric push rod and a piston in an aluminum foil bag packaging detection device of the utility model;

[0017] Figure 3Schematic diagram of the assembly of the straight cylinder and the carrier plate in a detection device for aluminum foil bag packaging according to the present utility model;

[0018] In the figure: 1 - base, 2 - first electric push rod, 3 - vertical plate, 4 - insertion strip, 5 - carrier plate, 6 - second electric push rod, 7 - top cover, 8 - straight cylinder, 9 - measuring rod, 10 - indicating rod, 11 - hose, 12 - suction cup, 13 - sliding sleeve, 14 - positioning screw, 15 - threaded sleeve, 16 - threaded cylinder, 17 - support plate, 18 - piston, 19 - connecting ring, 20 - limiting ring, 21 - insertion slot. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please refer to Figure 1 and Figure 3 , the present utility model provides a technical solution: a detection device for aluminum foil bag packaging, including a base 1, a vertical plate 3 is installed on one side of the upper surface of the base 1, an insertion slot 21 is fixedly connected to one end of the carrier plate 5 facing the vertical plate 3, an insertion strip 4 arranged vertically is installed on the surface of the vertical plate 3 facing the carrier plate 5, the insertion strip 4 is inserted into the insertion slot 21, a first electric push rod 2 arranged vertically is installed on the upper surface of the base 1, and the movable end of the first electric push rod 2 is fixedly connected to the carrier plate 5, so that the insertion strip 4 is inserted into the insertion slot 21, realizing the limitation of the relative position between the carrier plate 5 and the vertical plate 3. At this time, after the insertion strip 4 and the insertion slot 21 cooperate with each other, it prevents the first electric push rod 2 from receiving unbalanced forces.

[0021] Refer to Figure 1 , a detachable measuring rod 9 is installed on the side of the upper surface of the base 1 away from the vertical plate 3. The outer surface of the lower end of the measuring rod 9 is processed with an external thread, and one end of the measuring rod 9 processed with the external thread is threadedly connected to a threaded cylinder 16, and the threaded cylinder 16 is fixedly connected to the base 1, so that the measuring rod 9 is screwed into the threaded cylinder 16, facilitating the disassembly and assembly of the measuring rod 9 and the base 1. Scale lines are processed on the outer surface of the measuring rod 9 from top to bottom. Two sliding sleeves 13 are sleeved on the measuring rod 9, and a positioning screw 14 for restricting the relative position between the sliding sleeve 13 and the measuring rod 9 is threadedly connected to the outer surface of the sliding sleeve 13. One side of the outer surface of the sliding sleeve 13 facing away from the indicating rod 10 is provided with a threaded sleeve 15, so that the positioning screw 14 is threadedly connected into the threaded sleeve 15, completing the stable connection between the positioning screw 14 and the sliding sleeve 13.

[0022] Refer to Figures 1 - 3, on one side of the outer surfaces of the two sliding sleeves 13 away from the positioning screws 14, indicating rods 10 are installed. On the upper surface of the carrier plate 5, on the side away from the vertical plate 3, a circular opening is formed. Inside the circular opening, a straight cylinder 8 is installed. Above the circular opening, a limiting ring 20 is provided. The limiting ring 20 is in contact with the carrier plate 5. The limiting ring 20 is sleeved on the straight cylinder 8 and fixedly connected to the straight cylinder 8. The design of the limiting ring 20 improves the connection stability between the straight cylinder 8 and the carrier plate 5. At the upper end of the straight cylinder 8, a detachable top cover 7 is installed. Among them, a connecting ring 19 is installed at the upper end of the straight cylinder 8. The top cover 7 is fixedly connected to the connecting ring 19 through a plurality of bolts. On the upper surface of the top cover 7, a second electric push rod 6 arranged vertically is installed. The movable end of the second electric push rod 6 extends into the straight cylinder 8 and is installed with a piston 18. Among them, a support disc 17 is installed on the upper surface of the piston 18. The movable end of the second electric push rod 6 is fixedly connected to the support disc 17. The support disc 17 realizes the stable connection between the second electric push rod 6 and the piston 18. The piston 18 is slidably installed in the straight cylinder 8. At the bottom of the straight cylinder 8, a hose 11 is installed. At the lower end of the hose 11, a suction cup 12 for adsorbing on the aluminum foil bag is installed. Place the aluminum foil bag with the finished wafer inside on the base 1, and then place the suction cup 12 at the middle position on the upper surface of the aluminum foil bag. Control the second electric push rod 6 to contract, so that the piston 18 drives the piston 18 to move upward in the straight cylinder 8 under the drive of the second electric push rod 6, so that the air in the suction cup 12 enters the straight cylinder 8. At this time, the suction cup 12 adsorbs on the aluminum foil bag, realizing the convenient adsorption of the suction cup 12 on the aluminum foil bag. After the suction cup 12 adsorbs on the aluminum foil bag, control the first electric push rod 2 to extend, so that the first electric push rod 2 drives the carrier plate 5 to move upward. At this time, the insertion strip 4 slides in the insertion slot 21 relative to the carrier plate 5. The insertion strip 4 and the insertion slot 21 cooperate with each other to realize the restriction of the movement track of the carrier plate 5. During the upward movement of the carrier plate 5, the aluminum foil bag is driven to move upward through components such as the hose 11 and the suction cup 12, so that the aluminum foil bag is lifted. Adjust the positions of the two sliding sleeves 13 on the measuring rod 9, so that the two indicating rods 10 are respectively at the lowest point and the highest point of the deformed part of the aluminum foil bag, realizing the measurement of the deformation degree of the aluminum foil bag after being lifted. Finally, it is achieved to identify whether the packaging is intact and the relative vacuum degree of the aluminum foil bag by the different deformation degrees of the aluminum foil bag with different vacuum degrees when adsorbed by the suction cup 12.

[0023] Although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aluminum foil bag packaging detection device, comprising a base (1), characterized in that: A vertical plate (3) is mounted on one side of the upper surface of the base (1); a carrier plate (5) is mounted on one side of the vertical plate (3); an end of the carrier plate (5) facing the vertical plate (3) is connected and fixedly provided with a plug-in slot (21); a vertically arranged plug-in strip (4) is mounted on a side of the vertical plate (3) facing the carrier plate (5); the plug-in strip (4) is inserted into the plug-in slot (21); a vertically arranged first electric push rod (2) is mounted on the upper surface of the base (1); a movable end of the first electric push rod (2) is connected and fixedly provided with the carrier plate (5); and a movable end of the first electric push rod (2) is connected and fixedly provided with the carrier plate (5). A detachable measuring rod (9) is installed on a side away from the vertical plate (3), and the outer surface of the measuring rod (9) is processed with scale lines from top to bottom. Two sliding sleeves (13) are sleeved on the measuring rod (9), and the outer surfaces of the sliding sleeves (13) are threadedly connected with positioning screws (14) for limiting the relative position of the sliding sleeves (13) and the measuring rod (9). Indicator rods (10) are installed on the sides of the outer surfaces of the two sliding sleeves (13) away from the positioning screws (14), and an adsorption component for adsorbing the aluminum foil bag is installed on the side of the upper surface of the carrier plate (5) away from the vertical plate (3).

2. The aluminum foil bag packaging detection device according to claim 1, characterized in that: The adsorption component comprises a straight cylinder (8), a circular opening is formed on the upper surface of the carrier plate (5) at a side away from the vertical plate (3), the straight cylinder (8) is installed in the circular opening, a detachable top cover (7) is installed at the upper end of the straight cylinder (8), a second electric push rod (6) arranged vertically is installed on the upper surface of the top cover (7), a movable end of the second electric push rod (6) extends into the straight cylinder (8) and is installed with a piston (18), the piston (18) is slidably installed in the straight cylinder (8), a hose (11) is installed at the bottom of the straight cylinder (8), and a suction cup (12) for adsorbing on the aluminum foil bag is installed at the lower end of the hose (11).

3. The aluminum foil bag packaging detection device according to claim 2, characterized in that: A limiting ring (20) is provided on the upper side of the circular opening, the limiting ring (20) is fitted with the carrier plate (5), and the limiting ring (20) is sleeved on the straight cylinder (8) and is connected and fixed to the straight cylinder (8).

4. The aluminum foil bag packaging detection device according to claim 2, characterized in that: A connecting ring (19) is installed at the upper end of the straight cylinder (8), and the top cover (7) is connected and fixed to the connecting ring (19) via a plurality of bolts.

5. The aluminum foil bag packaging detection device according to claim 2, characterized in that: A support plate (17) is mounted on the upper surface of the piston (18), and the movable end of the second electric push rod (6) is connected and fixed to the support plate (17).

6. The aluminum foil bag packaging detection device according to claim 1, characterized in that: The outer surface of the lower end of the measuring rod (9) is processed with an external thread, and one end of the measuring rod (9) processed with the external thread is threadedly connected to a threaded barrel (16), and the threaded barrel (16) is connected and fixed to the base (1).

7. The aluminum foil bag packaging detection device according to claim 1, characterized in that: A threaded sleeve (15) is installed on the side of the outer surface of the sliding sleeve (13) facing away from the indicating rod (10), and the positioning screw (14) is threadedly connected in the threaded sleeve (15).

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