Manual scribing film sticking machine convenient to operate

Abstract

The utility model discloses a manual scribing laminator convenient to operate, which comprises a shell, a film cutting mechanism mounted in the left side of the shell, a protective cover mounted at the top of the right side of the shell through a rotating part, a handle mounted in the middle of the protective cover, and an annular cutting mechanism mounted on the handle below the protective cover. According to the inner film cutting mechanism, the roller is indirectly driven by the film roller to move up and down in the groove, so that the bracket drives one end of the cutter to move up and down to cut the film, the link of manually cutting the film by personnel is omitted, the film pasting efficiency is improved, the film is heated by the heater in the compression roller, and meanwhile, the compression roller can move up and down in the U-shaped moving frame, so that the film pasting efficiency is improved. According to the device, the inner ring cutting mechanism drives a cutting piece on a gear ring through a planet wheel to conduct ring cutting on a film, the rotation ratio of the planet wheel to the gear ring can reach 1: 2, the film cutting can be completed only by rotating a very small angle by personnel, the labor intensity of the personnel is reduced, and the working efficiency of the personnel is improved. And the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wafer film laminating equipment, and in particular to a manual wafer scribing and laminating machine which is easy to operate. Background Art

[0002] Wafer laminating machine is one of the common equipment in semiconductor manufacturing. It is mainly used to stick film materials to the surface of wafers, thereby protecting the surface of wafers from moisture, chemical corrosion and other factors. In addition, wafer laminating can also improve the optical and electrical properties of the chip surface, thereby improving the working efficiency and stability of the chip.

[0003] According to a manual wafer laminating machine provided by patent application number CN202211362951.4, the beneficial effects of the present invention are: the laminating table mechanism is used to place wafers of different sizes, the roller mechanism can not only firmly stick the film on the wafer, but also cut the film horizontally, the barrel mechanism is used to roll up the new film and the release film, and can separate the release film on the new film, the circular cutting knife mechanism can cut the film in the circumferential direction, the manual wafer laminating machine is easy for the staff to operate, and improves the working efficiency of laminating.

[0004] The shortcomings of the above device are: when the device is in use, the personnel need to use a cross-cutting knife to cut the film when applying the film, which makes the operation steps more cumbersome and thus not very convenient; when the device is in use, the film-applying roller does not have the function of moving up and down. When the thickness of the wafer increases, the film-applying roller exerts greater pressure on the wafer and is likely to damage the wafer; when the thickness decreases, the film and the wafer are not closely attached. When the device is in use, when the number of wafers that need to be filmed is large, the personnel have to turn the handle many times, which will increase the personnel's fatigue and is not suitable for long-term use. Utility Model Content

[0005] The purpose of the utility model is to provide a manual dicing and laminating machine which is easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a manual slicing and laminating machine with easy operation, comprising a shell, a film cutting mechanism is installed inside the left side of the shell, a protective cover is installed on the top of the right side of the shell through a rotating part, a handle is installed in the middle of the protective cover, and the handle is located below the protective cover to install a circular cutting mechanism, a pair of mounting grooves are opened on the inner side wall of the shell, the mounting grooves are connected to the bracket through a rotating part, a cutter is fixedly installed at the end of the bracket, a roller is installed in the middle of the bracket through a connecting rod, the roller is connected to the groove in a rolling manner, and the groove is opened on the side of the driven wheel, and reciprocates up and down and is connected.

[0007] As an optimal technical solution of the utility model, a first conical wheel is fixedly installed below the driven wheel through a rotating rod, the first conical wheel engages with the second conical wheel, the first conical wheel is penetrated by a rotating shaft in the middle of the second conical wheel and is installed on the side wall of the shell, and a film roller is installed in the middle of the rotating shaft.

[0008] As a preferred technical solution of the utility model, the film on the film roller passes through the bottom of the pressure roller, the two ends of the pressure roller are connected to the slider through a rotating rod, the slider is slidably connected to the first slide groove, the first slide groove is opened on the opposite surfaces of the two arms of the U-shaped movable frame, a spring is fixedly connected between the slider and the top of the first slide groove, the ends of the two arms of the U-shaped movable frame are slidably connected to the second slide groove through a protrusion, and a heater is installed in the pressure roller.

[0009] As the preferred technical solution of the utility model, the upper middle part of the triangle plate on the circular cutting mechanism is fixedly connected to the handle through a rotating rod, the lower middle part of the triangle plate is connected to the sun gear through a rotating part, the triangle of the triangle plate is connected to the planetary gear through a rotating part, and the planetary gear engages with the sun gear.

[0010] As a preferred technical solution of the utility model, the outer side of the planetary gear meshes with the gear ring, the side end of the gear ring is fixedly installed with a limiting ring and is located above the planetary gear, and the bottom of the gear ring is installed with a slice through a connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The device is provided with a film cutting mechanism, which indirectly drives the roller to move up and down in the groove through the film roller, so that the bracket drives one end of the cutter to move up and down to cut the film, eliminating the step of manual film cutting by personnel and improving the film pasting efficiency. The device is provided with a pressing roller, and the film is heated by the heater inside the pressing roller. At the same time, the pressing roller can move up and down in the U-shaped moving frame, so as to adapt to the film pasting of wafers of various thicknesses, so that the film material and the wafer are more closely adhered. The device is also provided with a circular cutting mechanism, which drives the slices on the gear ring through the planetary gear to perform circular cutting on the film. Since the rotation ratio of the planetary gear and the gear ring can reach 1 to 2, the personnel only need to rotate a very small angle to complete the film cutting, thereby reducing the labor intensity of the personnel and improving the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1It is a schematic diagram of the overall structure of a conveniently operated manual dicing and laminating machine according to an embodiment of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a film cutting mechanism of a manual dicing and laminating machine that is easy to operate according to an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a U-shaped moving frame of a manual dicing and laminating machine with convenient operation according to an embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a gear ring of a manual dicing and laminating machine with convenient operation according to an embodiment of the utility model;

[0018] Figure 5 It is a structural schematic diagram of a planetary gear of a manual dicing and laminating machine which is easy to operate according to an embodiment of the utility model.

[0019] Reference numerals:

[0020] 1. Shell; 2. Film cutting mechanism; 3. Protective cover; 4. Handle; 5. Circular cutting mechanism; 6. Mounting groove; 7. Bracket; 8. Cutter; 9. Roller; 10. Groove; 11. Driven wheel; 12. First cone wheel; 13. Second cone wheel; 14. Rotating shaft; 15. Film roller; 16. Pressure roller; 17. Sliding block; 18. First slide groove; 19. U-shaped movable frame; 20. Second slide groove; 21. Triangular plate; 22. Sun gear; 23. Planetary gear; 24. Gear ring; 25. Limiting ring; 26. Slice; 27. Spring. DETAILED DESCRIPTION

[0021] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0022] See also Figure 1-5 According to an embodiment of the utility model, a manual dicing and laminating machine with easy operation includes a shell 1, a film cutting mechanism 2 is installed inside the left side of the shell 1, a protective cover 3 is installed on the top of the right side of the shell 1 through a rotating member, a handle 4 is installed in the middle of the protective cover 3, and the handle 4 is located below the protective cover 3 to install a circular cutting mechanism 5. A pair of mounting grooves 6 are opened on the inner side wall of the shell 1, and the mounting grooves 6 are connected to the bracket 7 through a rotating member. A cutting knife 8 is fixedly installed at the end of the bracket 7, and a roller 9 is installed in the middle of the bracket 7 through a connecting rod. The roller 9 is connected to the groove 10 in a rolling manner. The groove 10 is opened on the side of the driven wheel 11, and reciprocates up and down and is connected.

[0023] The driven wheel 11 rotates to drive the roller 9 to move up and down in the groove 10, and the roller 9 drives the cutter 8 at the end of the bracket 7 to move up and down, thereby cutting the film horizontally.

[0024] In this embodiment, a first cone wheel 12 is fixedly installed below the driven wheel 11 through a rotating rod, the first cone wheel 12 engages with the second cone wheel 13, the first cone wheel 12 is penetrated by a rotating shaft 14 in the middle of the second cone wheel 13 and is installed on the side wall of the shell 1, and a film roller 15 is installed in the middle of the rotating shaft 14.

[0025] When a person pulls the film, the film roller 15 is driven to rotate, and the film roller 15 drives the second cone wheel 13 to rotate, thereby driving the first cone wheel 12 to rotate, and the second cone wheel 13 drives the driven wheel 11 to rotate.

[0026] In this embodiment, the film on the film roller 15 passes through the bottom of the pressure roller 16, and the two ends of the pressure roller 16 are connected to the slider 17 through a rotating rod. The slider 17 is slidably connected to the first slide groove 18. The first slide groove 18 is opened on the opposite sides of the two arms of the U-shaped movable frame 19. The spring 27 is fixedly connected between the slider 17 and the top of the first slide groove 18. The ends of the two arms of the U-shaped movable frame 19 are slidably connected to the second slide groove 20 through a protrusion, and a heater is installed in the pressure roller 16.

[0027] Among them, the heater in the pressure roller 16 can heat the film to make the film fit more closely with the wafer. The first slide groove 18 acts as a limit slider 17 and makes it move in the vertical direction. The slider 17 can drive the pressure roller 16 to move up and down, so as to adapt to wafers of various thicknesses. The spring 27 provides pressure for the pressure roller 16.

[0028] In this embodiment, the middle part of the upper side of the triangular plate 21 on the circular cutting mechanism 5 is fixedly connected to the handle 4 through a rotating rod, the middle part of the lower side of the triangular plate 21 is connected to the sun gear 22 through a rotating member, the triangular plate 21 is connected to the planetary gear 23 through a rotating member, and the planetary gear 23 engages with the sun gear 22.

[0029] The handle 4 drives the triangular plate 21 to rotate, and the triangular plate 21 drives the planetary gear 23 to rotate.

[0030] In this embodiment, the outer side of the planetary gear 23 meshes with the gear ring 24, a limiting ring 25 is fixedly installed on the side end of the gear ring 24 and is located above the planetary gear 23, and a slice 26 is installed on the bottom of the gear ring 24 through a connecting rod.

[0031] The planetary gear 23 drives the gear ring 24 to rotate, and the gear ring 24 drives the multiple groups of slices 26 below the device to rotate.

[0032] In specific application, first place the device in a flat position, open the protective cover 3, put the wafer into the position below the circular cutting mechanism 5, pull the film to cover the wafer, at this time, the film roller 15 rotates to drive the second cone wheel 13 to rotate, thereby driving the first cone wheel 12 to rotate, and the second cone wheel 13 will drive the driven wheel 11 to rotate, and the rotation of the driven wheel 11 drives the roller 9 to move up and down in the groove 10, and the roller 9 drives the cutter 8 at the end of the bracket 7 to move up and down, thereby cutting the film horizontally, and then pull the U-shaped moving frame 19 to press the pressure roller 16 back and forth on the film once, and when the pressure roller 16 compacts wafers of different thicknesses, the slider 17 will drive the pressure roller 16 to change its height, and finally close the protective cover 3, turn the handle 4 to drive the triangular plate 21 to rotate, the triangular plate 21 drives the planetary wheel 23 to rotate, the planetary wheel 23 drives the gear ring 24 to rotate, and the gear ring 24 drives the multiple groups of slices 26 below the device to rotate, thereby completing the film cutting.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A convenient manual dicing and laminating machine, characterized in that: The invention comprises a shell (1), wherein a film cutting mechanism (2) is installed inside the left side of the shell (1), a protective cover (3) is installed on the top of the right side of the shell (1) through a rotating member, a handle (4) is installed in the middle of the protective cover (3), and the handle (4) is located below the protective cover (3) and a circular cutting mechanism (5) is installed, a pair of installation grooves (6) are provided on the inner side wall of the shell (1), the installation grooves (6) are connected to a bracket (7) through a rotating member, a cutting knife (8) is fixedly installed at the end of the bracket (7), a roller (9) is installed in the middle of the bracket (7) through a connecting rod, and the roller (9) is rollingly connected to a groove (10), and the groove (10) is provided on the side of the driven wheel (11) and reciprocates up and down and is connected.

2. The convenient-to-operate manual dicing and laminating machine according to claim 1, characterized in that: A first cone wheel (12) is fixedly mounted below the driven wheel (11) via a rotating rod; the first cone wheel (12) meshes with a second cone wheel (13); the first cone wheel (12) is penetrated by a rotating shaft (14) in the middle of the second cone wheel (13) and is mounted on the side wall of the housing (1); a film roller (15) is mounted in the middle of the rotating shaft (14).

3. The convenient-to-operate manual dicing and laminating machine according to claim 2, characterized in that: The film on the film roller (15) passes through the bottom of the pressure roller (16), and the two ends of the pressure roller (16) are connected to the slider (17) through a rotating rod. The slider (17) is slidably connected to the first slide groove (18). The first slide groove (18) is opened on the opposite surfaces of the two arms of the U-shaped movable frame (19). A spring (27) is fixedly connected between the slider (17) and the top of the first slide groove (18). The ends of the two arms of the U-shaped movable frame (19) are slidably connected to the second slide groove (20) through a protrusion. A heater is installed in the pressure roller (16).

4. The convenient-to-operate manual dicing and laminating machine according to claim 1, characterized in that: The middle part of the upper side of the triangle plate (21) on the circular cutting mechanism (5) is fixedly connected to the handle (4) via a rotating rod, the middle part of the lower side of the triangle plate (21) is connected to the sun gear (22) via a rotating member, the triangle of the triangle plate (21) is connected to the planetary gear (23) via a rotating member, and the planetary gear (23) meshes with the sun gear (22).

5. The convenient-to-operate manual dicing and laminating machine according to claim 4, characterized in that: The outer side of the planetary gear (23) meshes with the gear ring (24); a limiting ring (25) is fixedly mounted on the side end of the gear ring (24) and is located above the planetary gear (23); and a slice (26) is mounted on the bottom of the gear ring (24) via a connecting rod.

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