Chip tape detaching device

Abstract

The utility model provides a chip belt detaching device which is used for detaching a discharging unit, and relates to the technical field of belt detaching. Specifically, the chip belt dismounting device comprises a mounting rack, and a first driving piece, a first material receiving unit, a traction assembly and a second material receiving unit which are arranged on the mounting rack. When the first driving part runs, a discharging reel in the discharging unit releases the packaging tape under the driving action of the first driving part, so that the packaging tape can continuously pass through the traction assembly, and the cover tape and the carrier tape are continuously separated under the combined action of the traction assembly and the first receiving unit; and the chips originally packaged between the cover tape and the carrier tape fall off and are collected in the second material collecting unit. On the basis of the arrangement, manual tape disassembly is replaced, separation of the cover tape, the carrier tape and the chip is achieved in sequence, the tape disassembly efficiency and the tape disassembly stability are improved, and the chip damage rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tape removal, in particular to a chip tape removal device. Background Art

[0002] In the daily production process of sensor chips, there are many ways of carrying and shipping, including trays, bulk materials, and reels, etc. Among them, when the chip is packaged in a reel, the chip is placed in the slot opened by the carrier tape, and then the carrier tape is plastic-sealed with a cover tape to encapsulate the chip.

[0003] If the carrier tape is broken or the chip needs to be removed, the plastic-sealed cover tape and the carrier tape need to be manually separated. However, the above-mentioned tape removal method has the problem of chip damage risk and low tape removal efficiency. Utility Model Content

[0004] The utility model aims to provide a chip tape removal device, which can replace manual tape removal and realize the separation of cover tape, carrier tape and chip in sequence, thereby improving tape removal efficiency and tape removal stability and reducing chip damage rate.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a chip stripping device for stripping a material discharging unit, wherein the material discharging unit comprises a material discharging reel and a packaging tape, wherein one end of the packaging tape is wound around the material discharging reel, and the other end is stripped into a cover tape and a carrier tape, and the carrier tape is embedded with a chip, comprising:

[0007] A mounting frame and a first driving member, a first material receiving unit, a traction assembly and a second material receiving unit arranged on the mounting frame; the first driving member is used to be connected to the unwinding reel drive to release the packaging tape; the traction assembly is used to pull the stripping end of the packaging tape and separate the cover tape and the carrier tape; the first material receiving unit is used to wind the cover tape, and the second material receiving unit is used to collect the chips separated from the carrier tape.

[0008] In an optional embodiment, the traction assembly includes a fixed wall connected to the mounting frame, and the fixed wall is provided with a first guide groove for passing the packaging tape and a second guide groove for passing the cover tape, and the first material receiving unit is located between the first driving member and the fixed wall.

[0009] In an optional embodiment, the first guide groove and the second guide groove are arranged at intervals along the height direction of the fixed wall, and the first guide groove is located above the second guide groove.

[0010] In an optional embodiment, the traction assembly also includes a fixed rod connected to the mounting frame, and the fixed rod is located on the side of the fixed wall away from the first material receiving unit, for pulling the stripped end of the packaging tape and for winding the cover tape to separate the cover tape from the carrier tape; the second material receiving unit is located below the fixed rod.

[0011] In an optional embodiment, the fixing rod is perpendicular to the mounting frame, and the height difference between the fixing rod and the second material receiving unit is less than or equal to 8 cm.

[0012] In an optional embodiment, the fixing rod is provided with a limiting groove for cooperating with the packaging belt.

[0013] In an optional embodiment, the width difference between the limiting groove and the packaging belt is less than or equal to 0.5 cm.

[0014] In an optional embodiment, the traction assembly further includes a traction column connected to the mounting frame, and the traction column is located on a side of the fixing rod away from the fixing wall, and is used for traction of the carrier tape so that the carrier tape falls outside the second receiving unit.

[0015] In an optional embodiment, the first material receiving unit includes a material receiving reel and a second driving member, and the material receiving reel is used for winding the cover tape, and the second driving member is drivingly connected to the material receiving reel.

[0016] In an optional embodiment, the chip stripping device further includes a destaticizing device, and the destaticizing device is disposed toward the traction assembly.

[0017] The beneficial effects of the embodiments of the utility model include:

[0018] The present application provides a chip tape stripping device for stripping a discharge unit, the chip tape stripping device comprises a mounting frame and a first driving member, a first material receiving unit, a traction assembly and a second material receiving unit arranged on the mounting frame. When the first driving member is in operation, the discharge reel in the discharge unit releases the packaging tape under the driving action of the first driving member, so that the packaging tape can continue to pass through the traction assembly, and under the joint action of the traction assembly and the first material receiving unit, the cover tape and the carrier tape are continuously separated. At this time, the chip originally packaged between the cover tape and the carrier tape falls and is collected in the second material receiving unit. Based on the above arrangement, manual tape stripping is replaced, and the separation of the cover tape, the carrier tape and the chip is realized in sequence, which improves the efficiency and stability of tape stripping and reduces the chip damage rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of a chip stripping device provided by an embodiment of the utility model;

[0021] Figure 2 This is a working schematic diagram of the chip tape removal device provided by an embodiment of the utility model.

[0022] Icons: 10-chip tape removal device; 30-feeding unit; 301-feeding reel; 303-cover tape; 305-carrier tape; 100-mounting frame; 200-first driving member; 300-first material collection unit; 310-material collection reel; 330-second driving member; 400-traction assembly; 410-fixed wall; 411-first guide groove; 413-second guide groove; 430-fixed rod; 450-traction column; 500-second material collection unit; 600-antistatic device. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] As mentioned in the background art, when manually peeling the carrier tape 305 and the cover tape 303 to remove the chip, the peeling force cannot be effectively controlled, which easily causes damage to the chip. In order to improve the above problem, the present application provides a chip peeling device 10, which can reduce labor costs and improve peeling efficiency, and can also stabilize the peeling process and reduce chip damage rate.

[0030] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of a chip stripping device 10 provided in an embodiment of the utility model. Figure 2 The present invention provides a chip stripping device 10 for stripping a material discharging unit 30, the chip stripping device 10 comprising a mounting frame 100 and a first driving member 200, a first material receiving unit 300, a pulling assembly 400 and a second material receiving unit 500 arranged on the mounting frame 100.

[0031] In actual application scenarios, the unloading unit 30 includes an unloading reel 301 and a packaging tape, and one end of the packaging tape is wound around the unloading reel 301, and the other end is peeled off into a cover tape 303 and a carrier tape 305, and the carrier tape 305 is embedded with a chip. In other words, the cover tape 303 and the carrier tape 305 embedded with the chip are sealed and attached to form the packaging tape. The present application achieves the purpose of collecting the chips therein and preventing the chips from being damaged by automatically disassembling and peeling the cover tape 303 and the carrier tape 305, and the operation process is smooth.

[0032] Based on the above, the first driving member 200 is used to drive and connect with the unwinding reel 301 to release the packaging tape; the traction assembly 400 is used to pull the stripping end of the packaging tape and separate the cover tape 303 and the carrier tape 305; the first receiving unit 300 is used to wind the cover tape 303, and the second receiving unit 500 is used to collect the chips separated from the carrier tape 305.

[0033] During the preparation process, the staff connects the unwinding reel 301 to the output end of the first driving member 200, and then guides the packaging tape wound on the unwinding reel 301 through the traction assembly 400, where the packaging tape is manually peeled off to partially separate the cover tape 303 and the carrier tape 305.

[0034] When the first driving member 200 is running, the unwinding reel 301 releases the packaging tape under the driving action of the first driving member 200, so that the packaging tape can continue to pass through the traction assembly 400, and the cover tape 303 and the carrier tape 305 are continuously separated under the joint action of the traction assembly 400 and the first receiving unit 300. At this time, the chips originally packaged between the cover tape 303 and the carrier tape 305 fall and are collected in the second receiving unit 500. Based on the above arrangement, manual tape removal is replaced, the tape removal efficiency and stability are improved, and the chip damage rate is reduced.

[0035] In addition, it should be noted that, in some embodiments, the first driving member 200 is a motor with a fixed speed to ensure uniform tape removal speed and further improve the stability of tape removal. In other implementations, the first driving member 200 can also be set as a hand-cranked wheel that converts manpower into mechanical motion, so that the staff can control the speed in real time to prevent emergencies.

[0036] Please refer again Figure 1 and Figure 2 To facilitate the winding of the cover tape 303 , the material receiving unit includes a material receiving reel 310 and a second driving member 330 , and the material receiving reel 310 is used to wind the cover tape 303 , and the second driving member 330 is drivingly connected to the material receiving reel 310 .

[0037] Similar to the above, the second driving member 330 can also be set as a motor or a hand-cranked wheel to ensure that the cover tape 303 always maintains a certain tension during the winding process and can be normally separated from the carrier tape 305, which is not limited in this application. In particular, when the reel sizes of the take-up reel 310 and the unwinding reel 301 are the same, the first driving member 200 and the second driving member 330 can be combined into one to facilitate the synchronous rotation of the two.

[0038] In order to effectively collect the chips that fall due to vibration, the second receiving unit 500 is a receiving barrel. It is understandable that the receiving barrel can collect the falling chips in a centralized manner to avoid chip loss and at the same time avoid damage caused by the chips directly hitting the ground. In order to further enhance the anti-fall performance, an anti-static pad is provided on the inner wall of the receiving barrel to prevent the physical damage caused by the chip contacting the inner wall during the falling process and at the same time prevent static electricity from damaging the chip.

[0039] In addition, in some embodiments, in order to effectively prevent the chip from being damaged by excessive static electricity in the tape removal environment, the chip tape removal device 10 further includes a static electricity removal device 600, and the static electricity removal device 600 is arranged toward the traction assembly 400. Specifically, the static electricity removal device 600 can be arranged as an ion blower, which can neutralize the static electricity on the surface of the object by generating charged ion wind.

[0040] Please refer again Figure 1 and Figure 2 Next, the traction assembly 400 will be explained in detail. As an optional embodiment, the traction assembly 400 includes a fixed wall 410 connected to the mounting frame 100, and the fixed wall 410 is provided with a first guide groove 411 for passing the packaging tape and a second guide groove 413 for passing the cover tape 303, and the first receiving unit 300 is located between the first driving member 200 and the fixed wall 410.

[0041] It should be noted that the first guide groove 411 and the second guide groove 413 are always at a fixed height, so as to ensure that the chip is always dropped at a certain height, and avoid the chip from being damaged due to the internal structure being dropped too high. In addition, it should be noted that based on the folding design of the cover tape 303 from the second guide groove 413, the cover tape 303 and the carrier tape 305 can be collected on both sides of the fixed wall 410, effectively strengthening the separation of the cover tape 303 and the carrier tape 305, and avoiding the cover tape 303 and the carrier tape 305 from being entangled in the subsequent process.

[0042] Furthermore, the first guide groove 411 and the second guide groove 413 are arranged at intervals along the height direction of the fixed wall 410. Based on the above, it is possible to avoid interference between the packaging tape and the cover tape 303 when they are respectively passed through the first guide groove 411 and the second guide groove 413, resulting in bending of the packaging tape or the cover tape 303, which affects the stripping and storage.

[0043] In particular, to facilitate the collection of the chips embedded in the carrier tape 305 , the first guide groove 411 is located above the second guide groove 413 , so that the side of the carrier tape 305 with the chips embedded therein faces downward after disassembly, and the chips fall due to their own weight.

[0044] In addition, in other embodiments, the fixed wall 410 can also be set as a first guide rod for guiding the packaging bag and a second guide rod for guiding the cover tape 303. The specific position settings are similar to the first guide groove 411 and the second guide groove 413, which will not be repeated in this application.

[0045] In some embodiments, the traction assembly 400 also includes a fixing rod 430 connected to the mounting frame 100, and the fixing rod 430 is located on the side of the fixing wall 410 away from the first material receiving unit 300, and is used to pull the stripped end of the packaging tape and is used to be wound around the cover tape 303 to separate the cover tape 303 and the carrier tape 305.

[0046] It can be understood that, based on the above-mentioned arrangement, the packaging tape passing through the fixed wall 410 is pulled to the fixed rod 430, and the peeled and separated cover tape 303 is wound back to the fixed wall 410 through the lower end of the fixed rod 430, and passes through the second guide groove 413 to be wound and recycled by the first receiving unit 300, while the carrier tape 305 separated from the cover tape 303 naturally hangs down, and the chips embedded thereon also naturally fall down and are collected in the second receiving unit 500 located below the fixed rod 430.

[0047] Furthermore, to prevent the chip from falling from too high a height and being damaged, the fixing rod 430 is perpendicular to the mounting frame 100, and the height difference between the fixing rod 430 and the second receiving unit 500 is less than or equal to 8 cm. It can be understood that based on the above-mentioned height difference limitation, the falling height of the chip can be limited, thereby significantly reducing the risk of damage to the chip due to impact, thereby ensuring the integrity and functionality of the chip.

[0048] Furthermore, in order to prevent the packaging tape from being separated from the fixing rod 430 and affecting the stripping, the fixing rod 430 is provided with a limiting groove for cooperating with the packaging tape. Based on the setting of the limiting groove, the packaging tape can be ensured to remain stable during the stripping process, thereby preventing the chip from being damaged due to accidental falling off and achieving the technical effect of improving the stripping efficiency.

[0049] Considering that the packaging tape is always in dynamic motion during the stripping process, the width difference between the limiting groove and the packaging tape is less than or equal to 0.5 cm, so as to provide a certain space margin to prevent the packaging tape from getting stuck.

[0050] In addition, to ensure the cleanliness and stability of the collected chips, the traction assembly 400 further includes a traction column 450 connected to the mounting frame 100, and the traction column 450 is located on the side of the fixing rod 430 away from the fixing wall 410, and is used to pull the carrier tape 305 so that the carrier tape 305 falls outside the second receiving unit 500. Accordingly, the traction column 450 can also refer to the fixing rod 430 with a limiting groove that cooperates with the carrier tape 305, and its function and effect are similar to it, which will not be repeated here.

[0051] Taking the chip stripping device 10 provided in this embodiment as an example, its specific working principle and working process are as follows:

[0052] Before stripping, the staff connects the unwinding reel 301 to the output end of the first driving member 200, and then guides the packaging tape wound on the unwinding reel 301 through the first guide groove 411 and the fixing rod 430. Here, the packaging tape is manually stripped, so that the cover tape 303 and the fixing rod 430 are wound back to the fixing wall 410, pass through the second guide groove 413 and are wound on the winding reel 310; and the carrier tape 305 separated from the cover tape 303 is guided by the traction column 450 to fall outside the second winding unit 500.

[0053] After that, the first driving member 200 and the second driving member 330 are started, the unwinding reel 301 rotates and releases the packaging tape, while the cover tape 303 is wound on the rewinding reel 310 and continuously separated from the carrier tape 305. Moreover, the chip is separated from the carrier tape 305 under the influence of its own weight and freely falls into the second rewinding unit 500. In addition, it should be noted that in the above process, the anti-static device 600 is also turned on accordingly and always faces the traction assembly 400.

[0054] In summary, the present application provides a chip tape stripping device 10, which is used to strip a discharge unit 30. The chip tape stripping device 10 includes a mounting frame 100 and a first driving member 200, a first material receiving unit 300, a traction assembly 400 and a second material receiving unit 500 arranged on the mounting frame 100. When the first driving member 200 is running, the discharge reel 301 in the discharge unit 30 releases the packaging tape under the driving action of the first driving member 200, so that the packaging tape can continue to pass through the traction assembly 400, and under the joint action of the traction assembly 400 and the first material receiving unit 300, the cover tape 303 and the carrier tape 305 are continuously separated. At this time, the chip originally packaged between the cover tape 303 and the carrier tape 305 falls and is collected in the second material receiving unit 500. Based on the above configuration, instead of manual tape stripping, the separation of the cover tape 303, the carrier tape 305 and the chip is realized in sequence, which improves the efficiency and stability of tape stripping and reduces the chip damage rate.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chip stripping device, used for stripping a material discharging unit (30), wherein the material discharging unit (30) comprises a material discharging reel (301) and a packaging tape, wherein one end of the packaging tape is wound around the material discharging reel (301), and the other end is stripped into a cover tape (303) and a carrier tape (305), and the carrier tape (305) is embedded with a chip, characterized in that: include: A mounting frame (100) and a first driving member (200), a first material receiving unit (300), a pulling assembly (400) and a second material receiving unit (500) arranged on the mounting frame (100); the first driving member (200) is used to be connected to the unwinding reel (301) for driving to release the packaging tape; the pulling assembly (400) is used to pull the stripping end of the packaging tape and separate the cover tape (303) and the carrier tape (305); the first material receiving unit (300) is used to wind the cover tape (303), and the second material receiving unit (500) is used to collect the chips separated from the carrier tape (305).

2. The chip stripping device according to claim 1, characterized in that: The traction assembly (400) includes a fixed wall (410) connected to the mounting frame (100), and the fixed wall (410) is provided with a first guide groove (411) for passing the packaging tape and a second guide groove (413) for passing the cover tape (303), and the first material receiving unit (300) is located between the first driving member (200) and the fixed wall (410).

3. The chip stripping device according to claim 2, characterized in that: The first guide groove (411) and the second guide groove (413) are arranged at intervals along the height direction of the fixed wall (410), and the first guide groove (411) is located above the second guide groove (413).

4. The chip stripping device according to claim 2, characterized in that: The traction assembly (400) further comprises a fixing rod (430) connected to the mounting frame (100), and the fixing rod (430) is located on a side of the fixing wall (410) away from the first receiving unit (300), and is used for traction of the stripping end of the packaging tape and for being wound around the cover tape (303) to separate the cover tape (303) from the carrier tape (305); the second receiving unit (500) is located below the fixing rod (430).

5. The chip stripping device according to claim 4, characterized in that: The fixing rod (430) is perpendicular to the mounting frame (100), and the height difference between the fixing rod (430) and the second material receiving unit (500) is less than or equal to 8 cm.

6. The chip stripping device according to claim 4, characterized in that: The fixing rod (430) is provided with a limiting groove for cooperating with the packaging belt.

7. The chip stripping device according to claim 6, characterized in that: The width difference between the limiting groove and the packaging belt is less than or equal to 0.5 cm.

8. The chip stripping device according to claim 4, characterized in that: The traction assembly (400) further comprises a traction column (450) connected to the mounting frame (100), and the traction column (450) is located on a side of the fixing rod (430) away from the fixing wall (410), and is used for traction of the carrier tape (305) so that the carrier tape (305) falls outside the second receiving unit (500).

9. The chip stripping device according to claim 1, characterized in that: The first material receiving unit (300) comprises a material receiving reel (310) and a second driving member (330), wherein the material receiving reel (310) is used to wind up the cover tape (303), and the second driving member (330) is drivingly connected to the material receiving reel (310).

10. The chip stripping device according to any one of claims 1 to 9, characterized in that: The chip stripping device (10) further comprises a static electricity removal device (600), and the static electricity removal device (600) is arranged towards the pulling assembly (400).

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