Adjustable electronic heat-sensitive cap tape sealing apparatus

Abstract

The utility model discloses an adjustable electronic heat sensitive cover tape sealing equipment relates to electronic heat sensitive cover tape processing technical field. An adjustable electronic heat sensitive cover tape sealing equipment, including base, base fixedly connected with mounting bracket, the horizontal symmetry of sliding type connection has lower sealing plate on the mounting bracket, base fixedly connected with support frame, support frame fixedly connected with pneumatic cylinder on, the telescopic end fixed connection of pneumatic cylinder has the lower pressure seat, and the lower pressure seat is slidingly connected with support frame, and the horizontal symmetry of sliding type connection has upper sealing plate on the lower pressure seat. The carrier tape directly passes between lower sealing plate and upper sealing plate, and heat sensitive cover tape then enters between lower sealing plate and upper sealing plate after passing between two pinch rollers, and heat sensitive cover tape is sealed through the cooperation of lower sealing plate and upper sealing plate, and the rotation of threaded rod is cooperated with sliding frame, can control pinch roller to move upward after adjusting the tension of heat sensitive cover tape, and then guarantee sealing quality.

Description

Technical Field

[0001] This utility model relates to the field of electronic thermal cover processing technology, and in particular to an adjustable electronic thermal cover sealing device. Background Technology

[0002] Cover tape is primarily used in the electronic component mounting industry. It works in conjunction with carrier tape to hold electronic components such as resistors, capacitors, transistors, and diodes within pockets created by the carrier tape. The cover tape is then heated to seal it over the pockets formed by the carrier tape, creating a closed package to protect the electronic components from contamination and damage during transport. Traditional cover tape sealing equipment typically uses a fixed tension setting, which cannot be flexibly adjusted according to different cover tape materials and thicknesses. This "one-size-fits-all" approach can lead to inconsistent sealing quality, potentially damaging the cover tape due to excessive tension or resulting in poor sealing due to insufficient tension, thus affecting overall product quality and user experience.

[0003] To address the aforementioned issues, we propose an adjustable electronic thermal cover sealing device. This sealing device can adjust the tension according to the material and thickness of the cover tape to ensure the quality of the seal. Summary of the Invention

[0004] To overcome the shortcomings of existing cover tape sealing equipment that typically uses a fixed tension setting and cannot be flexibly adjusted according to different cover tape materials and thicknesses, thus affecting sealing quality, this utility model provides an adjustable electronic thermal cover tape sealing device. This sealing device can adjust the tension according to the material and thickness of the cover tape to ensure sealing quality.

[0005] The technical implementation scheme of this utility model is as follows: An adjustable electronic thermal cover sealing device includes a base, a mounting frame fixedly connected to the base, a horizontally symmetrical lower sealing plate slidably connected to the mounting frame, a support frame fixedly connected to the base, a cylinder fixedly connected to the support frame, a lower pressure seat fixedly connected to the telescopic end of the cylinder, the lower pressure seat slidably connected to the support frame, a horizontally symmetrical upper sealing plate slidably connected to the lower pressure seat, and also includes a horizontally symmetrical sliding frame slidably connected to the support frame, a clamping wheel fixedly connected between the horizontally symmetrical sliding frames, a guide rod fixedly connected to the sliding frame, another clamping wheel slidably connected between the horizontally symmetrical guide rods, an elastic element connected between the clamping wheel and the guide rod, a mounting plate fixedly connected to the support frame, a motor fixedly connected to the mounting plate, a threaded rod fixedly connected to the output shaft of the motor, the threaded rod being threadedly connected to the sliding frame, an adjustment component for adjusting the sealing width provided on the mounting frame and the lower sealing plate, and a positioning component for positioning when pulling the carrier belt and the cover belt on the support frame.

[0006] In a preferred embodiment of this utility model, both ends of the lower sealing plate, the upper sealing plate, and the lower pressure seat are outwardly extending bent structures, which facilitates the entry of the carrier tape and the cover tape.

[0007] In a preferred embodiment of this utility model, the elastic element is a spring.

[0008] In a preferred embodiment of the present invention, the adjusting component includes longitudinally symmetrical connecting blocks, which are fixedly connected to the opposite sides of the lower sealing plate. The opposite sides of the upper sealing plate are also fixedly connected to longitudinally symmetrical fixing blocks. A first electric guide rail is fixedly connected to the bottom of the mounting bracket. A first slide block is slidably connected to the first electric guide rail. A transversely symmetrical connecting plate is rotatably connected to the first slide block. A fixing frame is fixedly connected to the bottom of the lower sealing plate. The fixing frame is rotatably connected to the adjacent connecting plate.

[0009] In a preferred embodiment of this utility model, each connecting block has a strip groove, and the fixing block and the adjacent connecting block are slidably connected through the strip groove.

[0010] In a preferred embodiment of the present invention, the positioning component includes a second electric guide rail, which is fixedly connected to the top of the support frame. A second slide block with symmetrical lateral orientation is slidably connected to the second electric guide rail, and a limit plate is fixedly connected to the second slide block.

[0011] This utility model has the following advantages: 1. The carrier belt passes directly from front to back between the lower sealing plate and the upper sealing plate, while the heat-sensitive cover belt passes between the upper and lower clamping wheels before entering between the lower sealing plate and the upper sealing plate. This controls the heat-sensitive cover belt to adhere to the carrier belt. Then, the lower sealing plate and the upper sealing plate work together to heat the heat-sensitive cover belt, causing it to stick to the carrier belt for sealing. When the heat-sensitive cover belt moves backward, the lower pressure seat can ensure the flatness of the heat-sensitive cover belt and prevent wrinkles from affecting the sealing quality. The rotation of the threaded rod, in conjunction with the sliding frame, can control the clamping wheels to move upward and adjust the tension of the heat-sensitive cover belt, thereby ensuring the sealing quality.

[0012] 2. The first electric guide rail controls the first slide to move back and forth, which can control the inward and outward movement of the lower sealing plate to adjust the spacing. Under the action of the connecting block and the fixing block, the upper sealing plate will also slide outward synchronously to adjust, so as to adapt to the heat-sensitive cover tape of different sizes.

[0013] 3. When pulling the thermal cover belt and the carrier belt, the limiting plate can position the left and right sides of the thermal cover belt and the carrier belt to ensure that the thermal cover belt and the carrier belt overlap and avoid misalignment of the thermal cover belt and the carrier belt. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the base, mounting bracket, and lower sealing plate of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the support frame, cylinder, and lower pressure seat of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the base, mounting bracket, lower sealing plate, and support frame of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the sealing plate, connecting block, and fixing block of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the first slide, connecting plate, and fixing frame of this utility model.

[0020] Figure 7 This is a three-dimensional structural diagram of the support frame, second slide, and limiting plate of this utility model.

[0021] The components in the attached diagram are labeled as follows: 1. Base, 2. Mounting bracket, 201. Lower sealing plate, 202. Support bracket, 3. Cylinder, 4. Lower pressure seat, 5. Upper sealing plate, 6. Sliding bracket, 7. Clamping wheel, 8. Guide rod, 9. Elastic element, 10. Mounting plate, 11. Threaded rod, 12. Motor, 13. Connecting block, 14. Fixing block, 15. First electric guide rail, 16. First slide block, 17. Connecting plate, 18. Fixing bracket, 19. Second electric guide rail, 20. Second slide block, 21. Limiting plate. Detailed Implementation

[0022] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0023] Example 1: An adjustable electronic thermal cap sealing device, such as... Figures 1-7As shown, the system includes a base 1, a mounting frame 2, a lower sealing plate 201, a support frame 202, a cylinder 3, a lower pressure seat 4, an upper sealing plate 5, a sliding frame 6, a clamping wheel 7, a guide rod 8, an elastic element 9, a mounting plate 10, a threaded rod 11, a motor 12, an adjustment assembly, and a positioning assembly. The mounting frame 2 is fixedly connected to the middle of the base 1. The lower sealing plate 201, symmetrically positioned on both sides, is slidably connected to the mounting frame 2. The support frame 202 is fixedly connected to the base 1. The cylinder 3 is fixedly connected to the middle of the support frame 202. The telescopic end of the cylinder 3 is fixedly connected to the lower pressure seat 4, which is slidably connected to the support frame 202. The lower pressure seat 4, symmetrically positioned on both sides, is slidably connected to the lower part of the lower pressure seat 4. The front and rear ends of the lower sealing plate 201, the upper sealing plate 5, and the lower pressure seat 4 are all outwardly extending bent structures. To facilitate the entry of the carrier belt and cover belt, the front of the support frame 202 is slidably connected to symmetrical sliding frames 6. A clamping wheel 7 is fixedly connected between the lower parts of the two sliding frames 6. A guide rod 8 is fixedly connected to the lower part of the sliding frame 6. Another clamping wheel 7 is slidably connected between the two guide rods 8. An elastic element 9, which is a spring, is connected between the clamping wheel 7 and the guide rod 8. A mounting plate 10 is fixedly connected to the front right part of the support frame 202. A motor 12 is fixedly connected to the mounting plate 10. A threaded rod 11 is fixedly connected to the output shaft of the motor 12. The threaded rod 11 is threadedly connected to the sliding frame 6. The mounting frame 2 and the lower sealing plate 201 are provided with adjustment components for adjusting the sealing width. The support frame 202 is provided with positioning components for positioning when pulling the carrier belt and cover belt.

[0024] When using the device, the operator first passes the carrier belt from front to back between the lower sealing plate 201 and the upper sealing plate 5. Then, the operator controls the upper clamping wheel 7 to slide upward, causing the elastic element 9 to deform. Next, the end of the thermal cover belt is passed between the upper and lower clamping wheels 7. The operator then controls the thermal cover belt to continue moving backward through the lower sealing plate 201 and the upper sealing plate 5, so that the thermal cover belt is in contact with the carrier belt surface. When pulling the carrier belt and the thermal cover belt, the positioning component can position the left and right sides of the thermal cover belt and the carrier belt to ensure that the thermal cover belt is in contact with the carrier belt surface. After the thermal cover belt and the carrier belt are pulled and installed, the operator releases the clamping wheel 7. Under the action of the elastic element 9 resetting, the upper clamping wheel 7 slides downward and resets, and the upper and lower clamping wheels 7 are used to press the thermal cover belt tightly. Then, the operator drives the cylinder 3 to... The lower pressure seat 4 slides downward, causing the upper sealing plate 5 to move downward and contact the thermal cover tape. When the thermal cover tape and carrier tape are wound by the subsequent winding structure, the thermal cover tape and carrier tape can move backward. The lower sealing plate 201 and the upper sealing plate 5 work together to heat the thermal cover tape, causing it to stick to the carrier tape for sealing. When the thermal cover tape moves backward, the contact between the lower pressure seat 4 and the surface of the thermal cover tape ensures the flatness of the thermal cover tape and prevents wrinkles from affecting the sealing quality. When it is necessary to adjust the tension of the thermal cover tape, the operator drives the threaded rod 11 to rotate through the motor 12. The rotation of the threaded rod 11 causes the sliding frame 6 to slide upward, which in turn causes the clamping wheel 7 to move upward. After the clamping wheel 7 moves upward, the tension of the thermal cover tape can be adjusted, thereby ensuring the sealing quality.

[0025] Example 2: Based on Example 1, such as Figure 1 , Figure 5 and Figure 6 As shown, the adjustment assembly includes a connecting block 13, a fixing block 14, a first electric guide rail 15, a first slide block 16, a connecting plate 17, and a fixing frame 18. The left and right lower sealing plates 201 are each fixedly connected to a front-to-back symmetrical connecting block 13 on the side away from each other. The left and right upper sealing plates 5 are each fixedly connected to a front-to-back symmetrical fixing block 14 on the side away from each other. Each connecting block 13 has a strip groove. The fixing block 14 is slidably connected to the adjacent connecting block 13 through the strip groove. The mounting frame 2 is fixedly connected to the lower side of the first electric guide rail 15. The first slide block 16 is slidably connected to the first electric guide rail 15. The first slide block 16 is rotatably connected to the left and right symmetrical connecting plates 17. The lower sealing plate 201 is fixedly connected to the lower side of the fixing frame 18. The fixing frame 18 is rotatably connected to the adjacent connecting plate 17.

[0026] When it is necessary to adjust the distance between the left and right sealing plates to accommodate heat-sensitive cover strips of different sizes, the operator controls the first slide block 16 to slide backward through the first electric guide rail 15. The sliding of the first slide block 16 pushes the fixing frame 18 to open outward through the connecting plate 17. When the fixing frame 18 moves outward, it also drives the lower sealing plate 201 to move outward to expand the distance. Under the action of the connecting block 13 and the fixing block 14, the upper sealing plate 5 will also slide outward synchronously to adjust and accommodate heat-sensitive cover strips of different sizes.

[0027] like Figure 1 and Figure 7 As shown, the positioning assembly includes a second electric guide rail 19, a second slide block 20 and a limiting plate 21. The second electric guide rail 19 is fixedly connected to the upper rear part of the support frame 202. The second slide block 20 is slidably connected to the second electric guide rail 19. The limiting plate 21 is fixedly connected to the lower part of the second slide block 20.

[0028] When the staff pulls the thermal cover tape and the carrier tape, the limiting plate 21 can position the left and right sides of the thermal cover tape and the carrier tape to ensure that the thermal cover tape and the carrier tape overlap and avoid misalignment. After adjusting the sealing plate spacing, the second electric guide rail 19 can also drive the second slide block 20 to move outward, thereby driving the limiting plate 21 to move outward to adjust its position to accommodate thermal cover tapes of different sizes.

[0029] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. An adjustable electronic thermal cover sealing device, comprising a base (1), a mounting frame (2) fixedly connected to the base (1), a horizontally symmetrical lower sealing plate (201) slidably connected to the mounting frame (2), a support frame (202) fixedly connected to the base (1), a cylinder (3) fixedly connected to the support frame (202), a lower pressure seat (4) fixedly connected to the telescopic end of the cylinder (3), the lower pressure seat (4) slidably connected to the support frame (202), and a horizontally symmetrical upper sealing plate (5) slidably connected to the lower pressure seat (4), characterized in that, It also includes a laterally symmetrical sliding frame (6), which is slidably connected to the support frame (202). A clamping wheel (7) is fixedly connected between the laterally symmetrical sliding frames (6). A guide rod (8) is fixedly connected to the sliding frame (6). Another clamping wheel (7) is slidably connected between the laterally symmetrical guide rods (8). An elastic element (9) is connected between the clamping wheel (7) and the guide rod (8). A mounting plate (10) is fixedly connected to the support frame (202). A motor (12) is fixedly connected to the mounting plate (10). A threaded rod (11) is fixedly connected to the output shaft of the motor (12). The threaded rod (11) is threadedly connected to the sliding frame (6). An adjustment component for adjusting the sealing width is provided on the mounting frame (2) and the lower sealing plate (201). A positioning component for positioning when pulling the carrier belt and the cover belt is provided on the support frame (202).

2. An adjustable electronic thermal cover sealing device according to claim 1, characterized in that, Both ends of the lower sealing plate (201), the upper sealing plate (5) and the lower pressure seat (4) are outwardly extending bent structures, which facilitates the entry of the carrier belt and the cover belt.

3. An adjustable electronic thermal cover sealing device according to claim 2, characterized in that, The elastic element (9) is a spring.

4. An adjustable electronic thermal cover sealing device according to claim 3, characterized in that, The adjustment assembly includes longitudinally symmetrical connecting blocks (13), which are fixedly connected to the opposite side of the lower sealing plate (201). The opposite side of the upper sealing plate (5) is fixedly connected to longitudinally symmetrical fixing blocks (14). The bottom end of the mounting bracket (2) is fixedly connected to a first electric guide rail (15). The first electric guide rail (15) is slidably connected to a first slide block (16). The first slide block (16) is rotatably connected to a transversely symmetrical connecting plate (17). The bottom end of the lower sealing plate (201) is fixedly connected to a fixing frame (18), which is rotatably connected to the adjacent connecting plate (17).

5. An adjustable electronic thermal cover sealing device according to claim 4, characterized in that, Each connecting block (13) has a strip groove, and the fixing block (14) is slidably connected to the adjacent connecting block (13) through the strip groove.

6. An adjustable electronic thermal cover sealing device according to claim 5, characterized in that, The positioning component includes a second electric guide rail (19), which is fixedly connected to the top of the support frame (202). A second slide block (20) with lateral symmetry is slidably connected to the second electric guide rail (19), and a limit plate (21) is fixedly connected to the second slide block (20).

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