Quickly detachable and replaceable reel for semiconductor carrier tape

Abstract

The utility model belongs to the technical field of carrier tapes, and particularly relates to a semiconductor carrier tape reel capable of being quickly detached and replaced, which comprises a pair of reel bodies. A fixed shaft is detachably mounted in the middle of the reel body; the pair of fixing shafts is connected through threads. A locking assembly is arranged in the middle, close to the reel body, of the fixing shaft. A clamping assembly is arranged in the middle, away from the locking assembly, of the fixing shaft. A pressing assembly is detachably installed on the outer side wall of the reel body. A positioning assembly is arranged on the outer side wall of the fixing shaft; according to the step, the reel body, the fixing shaft, the locking assembly, the clamping assembly and the pressing and positioning assembly are arranged to form a detachable reel structure, the function of changing an integrated reel into the detachable reel is achieved, the problem that the operation steps are tedious when the reel is replaced is solved, the detachability of the reel is improved, and the reel detaching and replacing steps are simplified.

Description

Technical Field

[0001] This invention belongs to the field of carrier tape technology, specifically a semiconductor carrier tape reel that can be quickly disassembled and replaced. Background Technology

[0002] Semiconductor carrier tape is an important material in electronic packaging and transportation, mainly used to carry, protect and transport semiconductors.

[0003] The manufacturing process of semiconductor carrier tape includes steps such as material extrusion, hot pressing, punching and trimming, quality inspection and winding packaging. During winding packaging, the semiconductor carrier tape is wound into a reel using a reel. The reel typically includes a reel body, a central shaft hole, a label area and a locking mechanism.

[0004] In existing semiconductor carrier tape reel technology, the reel is usually an integrated structure. When the reel is damaged or scratched and needs to be replaced, the entire reel needs to be replaced, and the disassembly and replacement steps are quite cumbersome.

[0005] Therefore, this utility model provides a semiconductor carrier tape reel that can be quickly disassembled and replaced. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A semiconductor carrier tape reel that can be quickly disassembled and replaced includes a pair of reel bodies; a fixed shaft is detachably installed in the middle of the reel body; the pair of fixed shafts are connected by threads; a locking component is provided on the middle of the fixed shaft near the reel body; a locking component is provided on the middle of the fixed shaft away from the locking component; a clamping component is detachably installed on the outer wall of the reel body; a positioning component is provided on the outer wall of the fixed shaft. This step, through the arrangement of the reel body, fixed shaft, locking component, locking component, clamping component, and positioning component, forms a detachable reel structure, realizing the function of transforming an integrated reel into a detachable reel, solving the problem of cumbersome operation steps during reel replacement, improving the detachability of the reel, and simplifying the steps of reel disassembly and replacement.

[0008] Preferably, the locking assembly includes a sliding ring, a guide rod, a first spring, and a positioning pin; the sliding ring is slidably connected to the outer wall of the fixed shaft near the reel body; the guide rod is fixedly connected to the side wall of the sliding ring away from the reel body; multiple sets of guide rods are provided on the side wall of the sliding ring and are evenly distributed on the side wall of the sliding ring; the guide rods are slidably connected to the middle of the fixed shaft; the first spring is sleeved on the outer wall of the guide rod; the positioning pin is fixedly connected to the side wall of the sliding ring away from the guide rod; multiple sets of positioning pins are provided on the side wall of the sliding ring and are evenly distributed on the side wall of the sliding ring; this step, through the arrangement of the sliding ring, guide rod, first spring, and positioning pin, forms a locking structure between the reel body and the fixed shaft, realizing the function of locking and fixing the reel body to the end of the fixed shaft, solving the problem of rotation or displacement of the reel body when installed at the end of the fixed shaft, and improving the stability of the reel body when fixed at the end of the fixed shaft.

[0009] Preferably, the clamping assembly includes a fixing frame, a top rod, a second spring, and a pressure plate; the fixing frame is detachably mounted on the outer side wall of a pair of reel bodies; the top rod is slidably connected to the middle of the fixing frame; the pressure plate is fixedly connected to the end of the top rod near the fixed shaft; the second spring is sleeved on the outer side wall of the top rod away from the pressure plate; the side wall of the pressure plate away from the top rod is provided with an anti-slip component; the end of the top rod away from the pressure plate is provided with a pulling component; this step, through the arrangement of the fixing frame, top rod, second spring, and pressure plate, forms a carrier tape clamping structure, realizing the function of pressing the carrier tape between the reel body and the fixed shaft, solving the problem of the carrier tape becoming loose between the reel body and the fixed shaft, and improving the stability of the carrier tape when winding between the reel body and the fixed shaft.

[0010] Preferably, the locking assembly includes a locking block and a third spring; the locking block is slidably connected to the middle of the fixed shaft away from the sliding ring; multiple sets of locking blocks are arranged symmetrically in the middle of the fixed shaft; the third spring is fixedly connected to the side wall of the locking block near the fixed shaft; multiple sets of third springs are arranged symmetrically in the side wall of the locking block; the other end of the third spring is fixedly connected to the inside of the fixed shaft; this step, through the arrangement of the locking block and the third spring, forms a reel body locking structure, realizing the function of locking the reel body at the end of the fixed shaft, solving the problem of the reel body detaching from the end of the fixed shaft, and improving the stability of the reel body when installed at the end of the fixed shaft.

[0011] Preferably, the anti-slip component includes silicone bumps; the silicone bumps are fixedly connected to the side wall of the pressure plate away from the top rod; multiple sets of silicone bumps are provided on the side wall of the pressure plate and are evenly distributed on the side wall of the pressure plate; this step increases the friction between the pressure plate and the carrier belt by setting the silicone bumps, reducing the possibility of the carrier belt becoming loose.

[0012] Preferably, the positioning component includes a positioning block; the positioning block is fixedly connected to the outer wall of the fixed shaft near the reel body; a positioning hole is provided in the middle of the reel body; this step, through the setting of the positioning block, forms a reel body positioning structure, realizing the positioning function when the reel body is installed at the end of the fixed shaft, and solving the problem of inaccurate position when the reel body is installed at the end of the fixed shaft.

[0013] Preferably, the pulling assembly includes a pull ring; the pull ring is fixedly connected to the end of the top rod away from the pressure plate; this step, through the setting of the pull ring, forms a top rod pulling structure, improving the convenience of moving the top rod.

[0014] Compared with the prior art, this utility model provides a semiconductor carrier tape reel that can be quickly disassembled and replaced, which has the following advantages:

[0015] 1. The semiconductor carrier tape reel of this utility model is a reel structure that can be quickly disassembled and replaced. It is composed of a reel body, a fixed shaft, a locking component, a locking component, a pressing component, and a positioning component. This structure realizes the function of turning an integrated reel into a reel, solves the problem of complicated operation steps when replacing the reel, improves the reel's detachability, and simplifies the steps of reel disassembly and replacement.

[0016] 2. The semiconductor carrier tape reel that can be quickly disassembled and replaced according to this utility model, through the arrangement of a sliding ring, a guide rod, a first spring and a positioning pin, forms a locking structure between the reel body and the fixed shaft, realizing the function of locking and fixing the reel body to the end of the fixed shaft, solving the problem of rotation or offset of the reel body when it is installed at the end of the fixed shaft, and improving the stability of the reel body when it is fixed at the end of the fixed shaft. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the fixed shaft and the reel body in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the card block and the reel body in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the positioning pin and the reel body in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the pressure plate and the fixing frame in this utility model.

[0022] In the diagram: 1. Reel body; 11. Fixed shaft; 2. Sliding ring; 21. Guide rod; 22. First spring; 23. Positioning pin; 3. Fixed frame; 31. Top rod; 32. Second spring; 33. Pressure plate; 4. Locking block; 41. Third spring; 5. Silicone protrusion; 6. Positioning block; 7. Pull ring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5 As shown in the figure, a semiconductor carrier tape reel that can be quickly disassembled and replaced according to an embodiment of the present invention includes a pair of reel bodies 1; a fixed shaft 11 is detachably mounted in the middle of the reel body 1; the pair of fixed shafts 11 are connected by threads; a locking component is provided in the middle of the fixed shaft 11 near the middle of the reel body 1; a locking component is provided in the middle of the fixed shaft 11 away from the locking component; a clamping component is detachably mounted on the outer wall of the reel body 1; a positioning component is provided on the outer wall of the fixed shaft 11; during operation, when assembling the reel, the reel body 1 is inserted into the outer wall of the fixed shaft 11, and the positioning component is used for... Positioning is achieved by fixing the reel with a locking and locking assembly, and then a pair of fixing shafts 11 are screwed together to form a detachable carrier reel structure. After the carrier tape is wound between the fixing shafts 11 and the reel body 1, a clamping assembly is used to clamp and fix the carrier tape. This step, through the arrangement of the reel body 1, fixing shafts 11, locking assembly, locking assembly, clamping and positioning assembly, forms a detachable reel structure, realizing the function of turning an integrated reel into a detachable reel. This solves the problem of cumbersome operation steps when changing the reel, improves the detachability of the reel, and simplifies the steps of reel disassembly and replacement.

[0025] like Figure 2 and Figure 4As shown, the locking assembly includes a sliding ring 2, a guide rod 21, a first spring 22, and a positioning pin 23. The sliding ring 2 is slidably connected to the outer wall of the fixed shaft 11 near the reel body 1. The guide rod 21 is fixedly connected to the side wall of the sliding ring 2 away from the reel body 1. Multiple sets of guide rods 21 are provided on the side wall of the sliding ring 2 and are evenly distributed on the side wall of the sliding ring 2. The guide rod 21 is slidably connected to the middle of the fixed shaft 11. The first spring 22 is sleeved on the outer wall of the guide rod 21. The positioning pin 23 is fixedly connected to the side wall of the sliding ring 2 away from the guide rod 21. Multiple sets of positioning pins 23 are provided on the side wall of the sliding ring 2 and are evenly distributed on the side wall of the sliding ring 2. During operation, when the reel body 1 is inserted into the outer wall of the fixed shaft 11, the positioning pin 23 is inserted into the middle of the reel body 1 to lock and fix the reel body 1. When disassembling the reel body 1, slide the sliding ring 2 away from the reel body 1, slide the guide rod 21 in the middle of the fixed shaft 11, compress the first spring 22, and disengage the positioning pin 23 from the middle of the reel body 1. Then disassemble the reel body 1. After the reel body 1 is removed from the end of the fixed shaft 11, release the sliding ring 2. The first spring 22 drives the sliding ring 2, guide rod 21 and positioning pin 23 to reset. This step, through the setting of the sliding ring 2, guide rod 21, first spring 22 and positioning pin 23, forms a locking structure between the reel body 1 and the fixed shaft 11, realizing the function of locking and fixing the reel body 1 to the end of the fixed shaft 11. It solves the problem of the reel body 1 rotating or shifting when installed at the end of the fixed shaft 11, and improves the stability of the reel body 1 when fixed at the end of the fixed shaft 11.

[0026] like Figure 1 and Figure 5 As shown, the clamping assembly includes a fixing frame 3, a top rod 31, a second spring 32, and a pressure plate 33. The fixing frame 3 is detachably mounted on the outer side wall of a pair of reel bodies 1. The top rod 31 is slidably connected to the middle of the fixing frame 3. The pressure plate 33 is fixedly connected to the end of the top rod 31 near the fixed shaft 11. The second spring 32 is sleeved on the outer side wall of the top rod 31 away from the pressure plate 33. The side wall of the pressure plate 33 away from the top rod 31 is provided with an anti-slip component. The end of the top rod 31 away from the pressure plate 33 is provided with a pulling component. During operation, after the carrier belt is wound between the reel body 1 and the fixed shaft 11, the fixing frame 3 is installed on the reel body. On the outer wall of body 1, pressure plate 33 and carrier belt structure, pressure plate 33 drives top rod 31 to slide in the middle of fixed frame 3 and stretches second spring 32. Second spring 32 reacts to top rod 31, pressing pressure plate 33 onto carrier belt surface; this step, through the arrangement of fixed frame 3, top rod 31, second spring 32 and pressure plate 33, forms carrier belt pressing structure, realizing the function of pressing carrier belt between reel body 1 and fixed shaft 11, solving the problem of carrier belt loosening between reel body 1 and fixed shaft 11, and improving the stability of carrier belt when winding between reel body 1 and fixed shaft 11.

[0027] like Figure 1 and Figure 3As shown, the locking assembly includes a locking block 4 and a third spring 41; the locking block 4 is slidably connected to the middle of the fixed shaft 11 away from the sliding ring 2; multiple sets of locking blocks 4 are arranged symmetrically in the middle of the fixed shaft 11; the third spring 41 is fixedly connected to the side wall of the locking block 4 near the fixed shaft 11; multiple sets of third spring 41 are arranged symmetrically in the side wall of the locking block 4; the other end of the third spring 41 is fixedly connected to the inside of the fixed shaft 11; during operation, when the reel body 1 is inserted into the end of the fixed shaft 11, the inner side wall of the reel body 1 presses against the locking block 4, and the locking block 4 presses against the third spring 2. The third spring 41 is compressed. When the reel body 1 moves to the appropriate position, the locking block 4 disengages from the inner wall of the reel body 1. The third spring 41 drives the locking block 4 to reset, and the locking block 4 locks the reel body 1 onto the outer wall of the fixed shaft 11. This step, through the setting of the locking block 4 and the third spring 41, forms a locking structure for the reel body 1, realizing the function of locking the reel body 1 onto the end of the fixed shaft 11, solving the problem of the reel body 1 disengaging from the end of the fixed shaft 11, and improving the stability of the reel body 1 when installed at the end of the fixed shaft 11.

[0028] like Figure 5 As shown, the anti-slip component includes silicone protrusions 5; the silicone protrusions 5 are fixedly connected to the side wall of the pressure plate 33 away from the top rod 31; multiple sets of silicone protrusions 5 are provided on the side wall of the pressure plate 33 and are evenly distributed on the side wall of the pressure plate 33; during operation, when the pressure plate 33 presses down on the carrier belt, the silicone protrusions 5 come into contact with the carrier belt; this step, through the setting of silicone protrusions 5, increases the friction between the pressure plate 33 and the carrier belt, reducing the possibility of the carrier belt becoming loose.

[0029] like Figure 3 As shown, the positioning component includes a positioning block 6; the positioning block 6 is fixedly connected to the outer wall of the fixed shaft 11 near the reel body 1; a positioning hole is provided in the middle of the reel body 1; during operation, when the reel body 1 is installed at the end of the fixed shaft 11, the positioning hole is aligned with the positioning block 6, and the positioning block 6 is inserted into the positioning hole to complete the positioning of the reel body 1; this step, through the setting of the positioning block 6, forms the positioning structure of the reel body 1, realizing the function of positioning the reel body 1 when it is installed at the end of the fixed shaft 11, and solving the problem of inaccurate position when the reel body 1 is installed at the end of the fixed shaft 11.

[0030] like Figure 5 As shown, the pulling assembly includes a pull ring 7; the pull ring 7 is fixedly connected to the end of the top rod 31 away from the pressure plate 33; during operation, when the carrier belt is loosened, the pull ring 7 is pulled, and the pull ring 7 drives the top rod 31 and the pressure plate 33 away from the carrier belt; this step, through the setting of the pull ring 7, forms the pulling structure of the top rod 31, improving the convenience of the top rod 31 when moving.

[0031] During operation, when assembling the reel, the reel body 1 is inserted into the outer wall of the fixed shaft 11, positioned by the positioning component, and fixed by the locking and clamping components. Then, a pair of fixed shafts 11 are screwed together to form a detachable carrier reel structure. After the carrier tape is wound between the fixed shaft 11 and the reel body 1, the clamping component is used to clamp and fix the carrier tape. When the reel body 1 is inserted into the outer wall of the fixed shaft 11, the positioning pin 23 is inserted into the middle of the reel body 1 to lock and fix it. When disassembling the reel body 1, the sliding ring 2 slides away from the reel body 1, the guide rod 21 slides in the middle of the fixed shaft 11, the first spring 22 is compressed, and the positioning pin 23 disengages from the middle of the reel body 1. The reel body 1 is then disassembled. After the reel body 1 is removed from the end of the fixed shaft 11, the sliding ring 2 is released, and the first spring 22 drives the sliding ring 2, guide rod 21, and positioning pin 23 to reset. The carrier tape is wound between the reel body 1 and the fixed shaft 1. After step 1, the fixing frame 3 is installed on the outer wall of the reel body 1, the pressure plate 33 and the carrier belt structure. The pressure plate 33 drives the top rod 31 to slide in the middle of the fixing frame 3 and stretches the second spring 32. The second spring 32 reacts to the top rod 31, pressing the pressure plate 33 onto the carrier belt surface. When the reel body 1 is inserted into the end of the fixing shaft 11, the inner wall of the reel body 1 squeezes the locking block 4, and the locking block 4 squeezes the third spring 41. The third spring 41 is compressed. When the reel body 1 moves to the appropriate position, the locking block 4 disengages from the inner wall of the reel body 1, and the third spring 41 drives the locking block 4 to reset. The locking block 4 locks the reel body 1 onto the outer wall of the fixing shaft 11. When the pressure plate 33 presses the carrier belt, the silicone protrusion 5 contacts the carrier belt. When the reel body 1 is installed at the end of the fixing shaft 11, the positioning hole is aligned with the positioning block 6, and the positioning block 6 is inserted into the positioning hole to complete the positioning of the reel body 1. When the carrier belt is loosened, the pull ring 7 is pulled. The pull ring 7 drives the top rod 31 and the pressure plate 33 away from the carrier belt.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A reel for semiconductor carrier tape that can be quickly disassembled and replaced, comprising a pair of reel bodies (1); characterized in that: A fixed shaft (11) is detachably installed in the middle of the reel body (1); a pair of fixed shafts (11) are connected by threads; a locking component is provided in the middle of the fixed shaft (1) near the reel body (1); a locking component is provided in the middle of the fixed shaft (11) away from the locking component; a clamping component is detachably installed on the outer wall of the reel body (1); a positioning component is provided on the outer wall of the fixed shaft (11).

2. The semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 1, characterized in that: The locking assembly includes a sliding ring (2), a guide rod (21), a first spring (22), and a positioning pin (23). The sliding ring (2) is slidably connected to the outer wall of the fixed shaft (11) near the reel body (1). The guide rod (21) is fixedly connected to the side wall of the sliding ring (2) away from the reel body (1). Multiple sets of guide rods (21) are provided on the side wall of the sliding ring (2) and are evenly distributed on the side wall of the sliding ring (2). The guide rods (21) are slidably connected to the middle of the fixed shaft (11). The first spring (22) is sleeved on the outer wall of the guide rod (21). The positioning pin (23) is fixedly connected to the side wall of the sliding ring (2) away from the guide rod (21). Multiple sets of positioning pins (23) are provided on the side wall of the sliding ring (2) and are evenly distributed on the side wall of the sliding ring (2).

3. The semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 1, characterized in that: The clamping assembly includes a fixing frame (3), a top rod (31), a second spring (32), and a pressure plate (33); the fixing frame (3) is detachably mounted on the outer wall of a pair of reel bodies (1); the top rod (31) is slidably connected to the middle of the fixing frame (3); the pressure plate (33) is fixedly connected to the end of the top rod (31) near the fixing shaft (11); the second spring (32) is sleeved on the outer wall of the top rod (31) away from the pressure plate (33); the side wall of the pressure plate (33) away from the top rod (31) is provided with an anti-slip component; the end of the top rod (31) away from the pressure plate (33) is provided with a pulling component.

4. A semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 2, characterized in that: The locking assembly includes a locking block (4) and a third spring (41); the locking block (4) is slidably connected to the middle part of the fixed shaft (11) away from the sliding ring (2); multiple sets of the locking blocks (4) are arranged symmetrically in the middle part of the fixed shaft (11); the third spring (41) is fixedly connected to the side wall of the locking block (4) near the fixed shaft (11); multiple sets of the third spring (41) are arranged symmetrically in the side wall of the locking block (4); the other end of the third spring (41) is fixedly connected to the inside of the fixed shaft (11).

5. A semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 3, characterized in that: The anti-slip component includes silicone bumps (5); the silicone bumps (5) are fixedly connected to the side wall of the pressure plate (33) away from the top rod (31); multiple sets of silicone bumps (5) are provided on the side wall of the pressure plate (33) and are evenly distributed on the side wall of the pressure plate (33).

6. A semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 1, characterized in that: The positioning component includes a positioning block (6); the positioning block (6) is fixedly connected to the outer wall of the fixed shaft (11) near the reel body (1); the reel body (1) has a positioning hole in the middle.

7. A semiconductor carrier tape reel that can be quickly disassembled and replaced according to claim 3, characterized in that: The pulling assembly includes a pull ring (7); the pull ring (7) is fixedly connected to the end of the top rod (31) away from the pressure plate (33).

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