CN219708684U - Small-size semiconductor packaging adhesive tape cutting machine - Google Patents
Small-size semiconductor packaging adhesive tape cutting machine Download PDFInfo
- Publication number
- CN219708684U CN219708684U CN202321237531.3U CN202321237531U CN219708684U CN 219708684 U CN219708684 U CN 219708684U CN 202321237531 U CN202321237531 U CN 202321237531U CN 219708684 U CN219708684 U CN 219708684U
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- rotating shaft
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- tape
- blade
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 title claims abstract description 36
- 239000004065 semiconductor Substances 0.000 title claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000005538 encapsulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 13
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a small semiconductor packaging adhesive tape dividing and cutting machine, which belongs to the technical field of adhesive tape dividing and cutting, solves the problem that dividing and cutting are inconvenient, and has the technical key points that: including the organism, the bottom of organism is provided with the sucking disc, can realize fixed to the centre gripping of different width sticky tapes through limiting plate, spacing post, spacing guide arm and the first spring that set up, it is rotatory to drive the epaxial eccentric wheel of third under the effect of pressing in the organism outside through the pressing of mechanism that sets up to drive the blade on the blade holder under the eccentric effect of eccentric wheel and move down and cut the operation to the sticky tape, can drive the epaxial actuating cylinder of main through the pressing of setting and rotate towards the outside of organism, thereby the actuating cylinder is convenient for take the sticky tape of bonding out the outside of organism, has the advantage of being convenient for cut the use.
Description
Technical Field
The utility model relates to the field of tape cutting, in particular to a small semiconductor packaging tape cutting machine.
Background
The adhesive tape is widely used in daily life and work, and in the using process, one of two modes is to tear the adhesive tape by hand to adhere objects, and then cut off the adhesive tape by a cutter after adhering; the other is to use an adhesive tape dividing and cutting machine as an auxiliary tool for dividing and pasting the adhesive tape.
When the semiconductor packaging adhesive tape is used for slitting, the adhesive tape is required to be cut off, the adhesive tape is required to be adhered onto the adhesive tape roll again after the adhesive tape is cut off, the adhesive tape joint is required to be found again when the semiconductor packaging adhesive tape is used again, the working efficiency is lower in use, meanwhile, the traditional adhesive tape slitting machine is required to be provided with a serrated cutting blade at the most protruding position, people can easily cause cutting damage of hands in the using process, and the applicability is poor, so that the requirements of actual use cannot be met.
Therefore, there is a need to provide a small semiconductor package tape slitter that solves the above-mentioned problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide a small-sized semiconductor packaging adhesive tape dividing and cutting machine, which aims to solve the defect that the dividing and cutting use is inconvenient in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a small-size semiconductor encapsulation sticky tape cutting machine, includes the organism, and the bottom of organism is provided with the sucking disc, the limiting plate that is used for spacing sticky tape is installed to the symmetry on the organism, is provided with the spacing post that is used for leading to the installation sticky tape on the limiting plate, still be provided with the blade that is used for cutting the sticky tape in the organism, the blade passes through blade seat movable mounting in the inside of junction box, and the blade is provided with presses the mechanism of cutting with the internal connection department of junction box, and the below of blade is provided with the actuating cylinder that is used for drawing forth the sticky tape, and the actuating cylinder passes through the connecting rod and installs on the main shaft, is connected with the pressure that is used for drawing forth the sticky tape on the actuating cylinder and draws the tape mechanism.
As a further scheme of the utility model, the pressing and guiding mechanism comprises a guiding belt group for driving the driving column to take out the adhesive tape, the guiding belt group comprises a synchronous belt and a second rotating shaft, the main shaft is rotationally connected with a first rotating shaft through the synchronous belt, the first rotating shaft is rotationally connected with the inside of the machine body, the first rotating shaft is rotationally connected with the second rotating shaft through a bevel gear pair, and the second rotating shaft is rotationally connected with the inside of the machine body.
As a further scheme of the utility model, the pressing and guiding mechanism further comprises a first gear and a first rack, wherein the first gear and the first rack are used for driving the second rotating shaft to rotate, the first gear is fixedly connected to the second rotating shaft, the first rack is connected to the first gear in a meshed mode, the first rack is connected to the machine body in a sliding mode through a first pressing rod, a second spring is arranged on one side of the first rack, the first pressing rod is used for pressing the first rack on the outer side of the machine body, the first pressing rod drives the first rack to move in the machine body, the second rotating shaft is driven to rotate under the meshing connection of the first rack and the first gear, the second rotating shaft is driven to rotate under the connection of a bevel gear pair, and a driving column on the main shaft is driven to rotate towards the outer side of the machine body under the synchronous driving action of the synchronous belt, so that the driving column is convenient for bringing the adhesive tape out of the machine body.
As a further scheme of the utility model, the pressing and slitting mechanism comprises a slitting group for driving a blade to slit, the slitting group comprises an eccentric wheel and a third spring, the blade seat is fixedly connected to a connecting plate, the connecting plate is connected to the inside of a connecting box in a sliding manner through a sliding rod, one side of the connecting plate is provided with the third spring, the connecting plate is movably connected with the eccentric wheel, and the eccentric wheel is connected to the inside of the connecting box in a rotating manner through a third rotating shaft.
As a further scheme of the utility model, the pressing and slitting mechanism further comprises a slitting driving group for driving the blade to perform downward slitting, the slitting driving group comprises a second gear and a second rack, the second gear is fixedly connected to the third rotating shaft, the second gear is connected to the second rack in a meshed mode, the second rack is connected to the inside of the machine body in a sliding mode through a second pressing rod, a fourth spring is arranged on one side of the second rack, the second pressing rod on the outer side of the machine body is pressed, the second rack is pushed to move under the pressing action of the second pressing rod, the eccentric wheel on the third rotating shaft is driven to rotate under the meshing connection of the second rack and the second gear, and therefore the blade on the blade seat is driven to move downward under the eccentric action of the eccentric wheel to perform slitting operation on the adhesive tape.
As a further scheme of the utility model, the limiting plate is connected to the machine body in a sliding manner through the limiting guide rod, and a plurality of first springs are arranged at the joint of the limiting plate and the machine body.
In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
according to the utility model, through the limiting plate, the limiting column, the limiting guide rod and the first spring, the adhesive tapes with different widths can be clamped and fixed, so that the convenience in use is improved.
The pressing and slitting mechanism drives the eccentric wheel on the third rotating shaft to rotate under the pressing action of the outer side of the machine body, so that the blade on the blade seat is driven to move downwards to slit the adhesive tape under the eccentric action of the eccentric wheel, the lower-cutting blade is also positioned in the range of the connecting rod, the cut adhesive tape is adhered to the driving column, and the second pressing rod is loosened to finish the cutting operation.
The first rack can be driven to move in the machine body through the arranged pressing guiding belt mechanism, the second rotating shaft is driven to rotate under the connection of the first rack and the first gear in a meshed mode, the second rotating shaft is driven to rotate under the connection of the bevel gear pair, the first rotating shaft is driven to rotate towards the outer side of the machine body under the synchronous driving effect of the synchronous belt, and the driving column on the main shaft is driven to rotate towards the outer side of the machine body, so that the driving column is convenient to bring the adhesive tape out of the outer side of the machine body, and the adhesive tape is convenient to use.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the utility model.
Fig. 2 is a schematic structural diagram of the interior of the embodiment of the utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a.
Fig. 4 is a schematic view of a connection structure of a second pressing rod in an embodiment of the utility model.
Fig. 5 is a schematic view of a connection structure of a first pressing rod in an embodiment of the utility model.
Reference numerals: 1. a body; 2. a limiting plate; 3. a limit column; 4. a first spring; 5. a limit guide rod; 6. a main shaft; 7. a connecting rod; 8. a drive column; 9. a synchronous belt; 10. a first rotating shaft; 11. bevel gear pair; 12. a second rotating shaft; 13. a first gear; 14. a first rack; 15. a first pressing lever; 16. a second spring; 17. a connection box; 18. a blade seat; 19. a blade; 20. a connecting plate; 21. a slide bar; 22. a third spring; 23. an eccentric wheel; 24. a third rotating shaft; 25. a second gear; 26. a second rack; 27. a second pressing rod; 28. a fourth spring; 29. and a sucking disc.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1-4, a small-sized semiconductor packaging adhesive tape dividing and cutting machine comprises a machine body 1, wherein a sucker 29 is arranged at the bottom of the machine body 1, limiting plates 2 for limiting adhesive tapes are symmetrically arranged on the machine body 1, limiting columns 3 for guiding and installing the adhesive tapes are arranged on the limiting plates 2, blades 19 for dividing and cutting the adhesive tapes are further arranged in the machine body 1, the blades 19 are movably arranged in a connecting box 17 through a blade seat 18, a pressing and cutting mechanism is arranged at the inner connecting part of the blades 19 and the connecting box 17, a driving column 8 for leading out the adhesive tapes is arranged below the blades 19, the driving column 8 is arranged on a main shaft 6 through a connecting rod 7, and a pressing and guiding mechanism for leading out the adhesive tapes is connected to the driving column 8.
Further, the pressing and slitting mechanism comprises a slitting group for driving the blades 19 to slit, the slitting group comprises an eccentric wheel 23 and a third spring 22, the blade seat 18 is fixedly connected to the connecting plate 20, the connecting plate 20 is slidably connected to the inside of the connecting box 17 through a sliding rod 21, the third spring 22 is arranged on one side of the connecting plate 20, the eccentric wheel 23 is movably connected to the connecting plate 20, and the eccentric wheel 23 is rotatably connected to the inside of the connecting box 17 through a third rotating shaft 24.
Further, the pressing and slitting mechanism further comprises a slitting driving set for driving the blade 19 to perform downward cutting, the slitting driving set comprises a second gear 25 and a second rack 26, the second gear 25 is fixedly connected to the third rotating shaft 24, the second gear 25 is in meshed connection with the second rack 26, the second rack 26 is in sliding connection with the inside of the machine body 1 through a second pressing rod 27, and a fourth spring 28 is arranged on one side of the second rack 26.
Further, limiting plate 2 passes through limiting guide arm 5 sliding connection on organism 1, limiting plate 2 is provided with a plurality of first spring 4 with the junction of organism 1.
Preferably, when the adhesive tape is packaged and used, the adhesive tape is placed at the position of the limiting post 3 on the limiting plate 2 in advance, and the adhesive tape is fixed under the elasticity of the first spring 4 and the guiding action of the limiting guide rod 5.
Preferably, when the adhesive tape is used by penetrating the adhesive tape out of the machine body 1, the machine body 1 can be fixed on a table top through the sucking disc 29, and when the adhesive tape is required to be cut, the second rack 26 is pushed to move under the pressing action of the second pressing rod 27 only by pressing the second pressing rod 27, the eccentric wheel 23 on the third rotating shaft 24 is driven to rotate under the meshing connection between the second rack 26 and the second gear 25, so that the blade 19 on the blade seat 18 is driven to move downwards under the eccentric action of the eccentric wheel 23 to cut the adhesive tape, the cut-down blade 19 is also in the range of the connecting rod 7, the cut-off adhesive tape is adhered to the driving column 8 at the moment, and the second pressing rod 27 is released to finish the cutting operation.
Accordingly, the third spring 22 is provided to ensure the return ascent of the blade 19, and the fourth spring 28 is provided to ensure the return of the second rack 26.
As shown in fig. 1, 2 and 5, as a preferred embodiment of the present utility model, the push tape guiding mechanism includes a tape guiding group for driving the driving post 8 to take out the adhesive tape, the tape guiding group includes a timing belt 9 and a second rotating shaft 12, the main shaft 6 is rotatably connected to a first rotating shaft 10 through the timing belt 9, the first rotating shaft 10 is rotatably connected to the inside of the machine body 1, the first rotating shaft 10 is rotatably connected to a second rotating shaft 12 through a bevel gear pair 11, and the second rotating shaft 12 is rotatably connected to the inside of the machine body 1.
Further, the pressing guiding mechanism further comprises a first gear 13 and a first rack 14, the first gear 13 and the first rack 14 are used for driving the second rotating shaft 12 to rotate, the first gear 13 is fixedly connected to the second rotating shaft 12, the first gear 13 is connected with the first rack 14 in a meshed mode, the first rack 14 is slidably connected into the machine body 1 through a first pressing rod 15, and a second spring 16 is arranged on one side of the first rack 14.
Preferably, in this embodiment, when the adhesive tape is reused, only the first pressing rod 15 on the outer side of the machine body 1 is needed to be pressed, the first pressing rod 15 drives the first rack 14 to move inside the machine body 1, the second rotating shaft 12 is driven to rotate under the meshing connection relationship between the first rack 14 and the first gear 13, the second rotating shaft 12 drives the first rotating shaft 10 to rotate under the connection relationship of the bevel gear pair 11, and the first rotating shaft 10 drives the driving column 8 on the main shaft 6 to rotate towards the outer side of the machine body 1 under the synchronous driving action of the synchronous belt 9, so that the driving column 8 is convenient for bringing the adhered adhesive tape out of the outer side of the machine body 1, and the adhesive tape is convenient to use.
Accordingly, the provision of the second spring 16 ensures a return connection of the first rack 14.
It should be noted that, the main shaft 6 and the first rotating shaft 10 are both provided with pulleys in synchronous driving connection with the synchronous belt 9.
The working principle of the utility model is as follows: when the adhesive tape is packaged and used, the adhesive tape is placed at the position of the limiting column 3 on the limiting plate 2 in advance, the adhesive tape is fixed under the elastic property of the first spring 4 and the guiding effect of the limiting guide rod 5, the adhesive tape is penetrated out of the machine body 1 and used, the machine body 1 can be fixed on a table top through the sucking disc 29, when the adhesive tape is required to be cut, the second rack 26 is pushed to move under the pressing action of the second pressing rod 27 only through the second pressing rod 27, the eccentric wheel 23 on the third rotating shaft 24 is driven to rotate under the meshing connection of the second rack 26 and the second gear 25, the blade 19 on the blade seat 18 is driven to move downwards under the eccentric action of the eccentric wheel 23 to cut the adhesive tape, the cut blade 19 is also positioned in the range of the connecting rod 7, the cut adhesive tape is adhered to the driving column 8 at the moment, when the adhesive tape is required to be cut again, the adhesive tape is driven to be used, the first pressing rod 15 only needs to be pushed to move the first rack 14 inside the machine body 1 under the pressing action of pressing of the second pressing rod 27, the eccentric wheel 23 is driven to rotate under the meshing connection of the first rack 14 and the second gear 25, the rotating shaft 10 is driven to rotate under the meshing connection of the first rack 14 and the first gear 12, the rotating shaft 10 is driven to rotate the spindle 8 under the driving action of the spindle 8, and the spindle 8 is driven to rotate the spindle 12 is driven to rotate synchronously, and the spindle 12 is driven under the driving of the spindle 12 is convenient to rotate the spindle 12, and the spindle 12 is driven in the driving connection of the spindle 12 is driven in the spindle 12.
It should be noted that, the components in the present utility model are all universal standard components or components known to those skilled in the art, which effectively solve the problem of inconvenient slitting and use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a small-size semiconductor encapsulation sticky tape cutting machine, includes organism (1), and the bottom of organism (1) is provided with sucking disc (29), its characterized in that, symmetrically install limiting plate (2) that are used for spacing sticky tape on organism (1), be provided with spacing post (3) that are used for the direction installation sticky tape on limiting plate (2), still be provided with blade (19) that are used for cutting the sticky tape in organism (1), blade (19) are provided with through blade holder (18) movable mounting in the inside of junction box (17), and the internal connection department of blade (19) and junction box (17) is provided with presses and cuts the mechanism, and the below of blade (19) is provided with drive post (8) that are used for drawing out the sticky tape, and drive post (8) are installed on main shaft (6) through connecting rod (7), are connected with the tape mechanism that presses that is used for drawing out on drive post (8).
2. The small semiconductor package tape cutting machine according to claim 1, wherein the pressing tape guiding mechanism comprises a tape guiding group for driving the driving column (8) to take out the tape, the tape guiding group comprises a synchronous belt (9) and a second rotating shaft (12), the main shaft (6) is rotationally connected with a first rotating shaft (10) through the synchronous belt (9), the first rotating shaft (10) is rotationally connected with the inside of the machine body (1), the first rotating shaft (10) is rotationally connected with a second rotating shaft (12) through a bevel gear pair (11), and the second rotating shaft (12) is rotationally connected with the inside of the machine body (1).
3. The small semiconductor packaging tape cutting machine according to claim 2, wherein the pressing tape guiding mechanism further comprises a first gear (13) and a first rack (14) for driving the second rotating shaft (12) to rotate, the first gear (13) is fixedly connected to the second rotating shaft (12), the first rack (14) is connected to the first gear (13) in a meshed mode, the first rack (14) is slidably connected to the machine body (1) through a first pressing rod (15), and a second spring (16) is arranged on one side of the first rack (14).
4. The small-sized semiconductor packaging adhesive tape cutting machine according to claim 1, wherein the pressing and cutting mechanism comprises a cutting group for driving a blade (19) to cut, the cutting group comprises an eccentric wheel (23) and a third spring (22), the blade seat (18) is fixedly connected to a connecting plate (20), the connecting plate (20) is slidably connected to the inside of a connecting box (17) through a sliding rod (21), a third spring (22) is arranged on one side of the connecting plate (20), the eccentric wheel (23) is movably connected to the connecting plate (20), and the eccentric wheel (23) is rotatably connected to the inside of the connecting box (17) through a third rotating shaft (24).
5. The small-sized semiconductor package adhesive tape cutting machine according to claim 4, wherein the pressing and cutting mechanism further comprises a cutting driving group for driving the blade (19) to perform downward cutting, the cutting driving group comprises a second gear (25) and a second rack (26), the second gear (25) is fixedly connected to the third rotating shaft (24), the second gear (25) is in meshed connection with the second rack (26), the second rack (26) is in sliding connection with the inside of the machine body (1) through a second pressing rod (27), and a fourth spring (28) is arranged on one side of the second rack (26).
6. The small-sized semiconductor packaging adhesive tape cutting machine according to claim 1, wherein the limiting plate (2) is slidably connected to the machine body (1) through a limiting guide rod (5), and a plurality of first springs (4) are arranged at the joint of the limiting plate (2) and the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237531.3U CN219708684U (en) | 2023-05-22 | 2023-05-22 | Small-size semiconductor packaging adhesive tape cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237531.3U CN219708684U (en) | 2023-05-22 | 2023-05-22 | Small-size semiconductor packaging adhesive tape cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219708684U true CN219708684U (en) | 2023-09-19 |
Family
ID=88014632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237531.3U Active CN219708684U (en) | 2023-05-22 | 2023-05-22 | Small-size semiconductor packaging adhesive tape cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219708684U (en) |
-
2023
- 2023-05-22 CN CN202321237531.3U patent/CN219708684U/en active Active
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