Frame feeding mechanism suitable for die bonder

Abstract

The utility model discloses a frame feeding mechanism suitable for a die bonder, which comprises a main mounting assembly, a main supporting assembly arranged on the main mounting assembly, a tray storage assembly arranged on a drawer type moving slide rail, a longitudinal moving and carrying assembly arranged on the main supporting assembly, and a longitudinal guide assembly arranged on the side part of the longitudinal moving and carrying assembly. A lifting control assembly is arranged on the moving portion of the longitudinal guide assembly, a lifting guide assembly is arranged on the side portion of the lifting control assembly, an auxiliary connecting assembly is arranged on the moving portion of the lifting guide assembly, an air source distribution mounting block is arranged on the auxiliary connecting assembly, and an auxiliary truss is arranged on the air source distribution mounting block. A plurality of material suction assemblies are arranged on the auxiliary truss, and a material sheet induction assembly and a diaphragm induction assembly are arranged on the auxiliary truss. By applying the feeding mechanism, stable feeding of the material sheets is achieved, the problem that the material sheets fall off in the feeding process is effectively avoided, and the feeding efficiency of the material sheets is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor packaging, in particular to a frame feeding mechanism suitable for a crystal bonding machine. Background Art

[0002] The die bonding machine is mainly used for lead cabinet frame pressing plates of various gold wire ultrasonic welding equipment, as well as various suction nozzles, ejectors, dispensing heads, porcelain nozzles, pass needles, motors, carbon brushes, encoders, transmission belts of various chip mounting equipment, various spare parts of automation equipment, instruments, meters, etc.

[0003] During the operation of the crystal bonding machine, it is necessary to load the material sheets and move the material sheets to the crystal bonding machine. The loading operation requires the help of a loading mechanism. The existing loading mechanism has a complex structure, is inconvenient to operate, has low loading efficiency, and an unstable loading process. Problems such as materials falling to the ground and dropping may occur during the loading process. Therefore, a frame loading mechanism suitable for the crystal bonding machine is designed. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and designs a frame feeding mechanism suitable for a crystal bonding machine.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frame loading mechanism suitable for a crystal bonding machine, comprising a main mounting assembly, a main supporting assembly is arranged on the main mounting assembly, drawer-type movable slide rails are arranged on both sides of the main supporting assembly, a material tray storage assembly is arranged on the drawer-type movable slide rails, a longitudinal movable conveying assembly is arranged on the main supporting assembly, a longitudinal guide assembly is arranged on the side of the longitudinal movable conveying assembly, a lifting control assembly is arranged on the moving part of the longitudinal guide assembly, a lifting guide assembly is arranged on the side of the lifting control assembly, an auxiliary connecting assembly is arranged on the moving part of the lifting guide assembly, an air source distribution mounting block is arranged on the auxiliary connecting assembly, an auxiliary truss is arranged on the air source distribution mounting block, a plurality of suction assemblies are arranged on the auxiliary truss, and a sheet sensing assembly and a diaphragm sensing assembly are arranged on the auxiliary truss.

[0006] As a further description of the technical solution, the main installation assembly includes a main installation base plate, and a main support assembly is arranged on the main installation base plate.

[0007] As a further description of the technical solution, the main support assembly includes a main support beam arranged on the main installation assembly, and a longitudinal moving and transporting assembly is arranged on the main support beam.

[0008] As a further description of the present technical solution, the longitudinal moving transport assembly includes a first mounting frame arranged on the main support assembly, a longitudinal driving power motor is arranged at one end of the first mounting frame, a longitudinal transmission screw is arranged at the output end of the longitudinal driving power motor, a longitudinal moving nut is arranged on the longitudinal transmission screw, a longitudinal moving frame is arranged on the longitudinal moving nut, and a lifting control assembly is arranged on the longitudinal moving frame.

[0009] As a further description of the technical solution, the longitudinal guide assembly includes a longitudinal guide rail arranged on the side of the longitudinal moving transport assembly, a longitudinal moving slider is arranged on the longitudinal guide rail, and a longitudinal moving frame is arranged on the longitudinal moving slider.

[0010] As a further description of the technical solution, the lifting control component includes a second mounting frame arranged at the moving position of the longitudinal guide component, a top frame is arranged at the top of the second mounting frame, a lifting power motor is arranged on the top frame, a lifting screw is arranged on the top frame, a lifting nut is arranged on the lifting screw, the output end of the lifting power motor is connected to one end of the lifting screw through a transmission component, and a lifting moving frame is arranged on the lifting nut.

[0011] As a further description of the technical solution, the lifting guide assembly includes a lifting guide rail arranged on the side of the lifting control assembly, a lifting slider is arranged on the lifting guide rail, and a lifting moving frame is arranged on the lifting slider.

[0012] As a further description of the technical solution, the auxiliary connection assembly includes an auxiliary connection plate arranged at the moving position of the lifting guide assembly, the auxiliary connection plate is provided with an auxiliary connection seat, and the auxiliary connection seat is provided with an air source distribution mounting block.

[0013] As a further description of the present technical solution, the material suction assembly includes a plurality of suction nozzles arranged on an auxiliary truss, the sheet sensing assembly includes a sheet sensing sensor arranged on the auxiliary truss, and the diaphragm sensing assembly includes a diaphragm sensing sensor arranged on the auxiliary truss.

[0014] As a further description of the technical solution, the material tray storage assembly includes a mounting plate arranged on a drawer-type movable slide rail, and a sheet storage plate and a diaphragm storage plate are arranged on the mounting plate, and a sheet storage plate is arranged on the sheet storage plate, and a diaphragm storage plate is arranged on the diaphragm storage plate. The sheet storage plate is provided with a sheet material blocking side block, and the diaphragm storage plate is provided with a diaphragm material blocking side block. The sides of the sheet storage plate and the diaphragm storage plate are both provided with side blocking columns, and the side of the mounting plate is provided with an auxiliary pushing rod.

[0015] The beneficial effect is that the frame feeding mechanism of the technical solution has an ingenious structural design, strong practicality, and stable working operation. By using this frame feeding mechanism, stable feeding of the sheets can be achieved, effectively avoiding the problem of sheet dropping during the feeding process, improving the stability of sheet feeding, and also improving the efficiency of sheet feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective.

[0018] In the figure, 1, main installation assembly; 2, main support assembly; 3, drawer-type moving slide rail; 4, tray storage assembly; 5, longitudinal moving and handling assembly; 6, longitudinal guide assembly; 7, lifting control assembly; 8, lifting guide assembly; 9, auxiliary connection assembly; 10, air source distribution installation block; 11, auxiliary truss; 12, material suction assembly; 13, sheet sensing assembly; 14, diaphragm sensing assembly; 15, main installation base plate; 16, main support beam; 17, first installation frame; 18, longitudinal drive power motor; 19, longitudinal transmission screw; 20, longitudinal moving nut; 21, longitudinal moving frame ; 22. Longitudinal guide rail; 23. Longitudinal moving slider; 24. Second mounting frame; 25. Top frame; 26. Lifting power motor; 27. Lifting screw; 28. Lifting nut; 29. ​​Lifting moving frame; 30. Lifting guide rail; 31. Lifting slider; 32. Auxiliary connecting plate; 33. Auxiliary connecting seat; 34. Suction nozzle; 35. Material sensing sensor; 36. Diaphragm sensing sensor; 37. Mounting plate; 38. Material storage plate; 39. Diaphragm storage plate; 40. Material stopper side block; 41. Diaphragm stopper side block; 42. Side stopper column; 43. Auxiliary pushing rod. DETAILED DESCRIPTION

[0019] First of all, the design intention of the utility model is explained. During the operation of the crystal bonding machine, it is necessary to load the material sheets and move the material sheets to the crystal bonding machine. The loading operation requires the help of a loading mechanism. The existing loading mechanism has a complex structure, is inconvenient to operate, and has low loading efficiency and an unstable loading process. Problems such as materials falling to the ground and dropping may occur during the loading process. Therefore, the utility model designs a frame loading mechanism suitable for the crystal bonding machine.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1-Figure 2 As shown, a frame feeding mechanism suitable for a crystal bonding machine includes a main mounting assembly 1. The main mounting assembly 1 will be described in detail below. The main mounting assembly 1 includes a main mounting base plate 15, and a main supporting assembly 2 is arranged on the main mounting base plate 15.

[0021] In order to facilitate the installation of the longitudinal moving and transporting component 5, a main support component 2 is arranged on the main installation component 1. The main support component 2 will be described in detail below. The main support component 2 includes a main support beam 16 arranged on the main installation component 1, and the longitudinal moving and transporting component 5 is arranged on the main support beam 16.

[0022] In order to facilitate the longitudinal transportation of the material sheet, a longitudinal moving and transporting assembly 5 is arranged on the main support assembly 2. The longitudinal moving and transporting assembly 5 will be described in detail below. The longitudinal moving and transporting assembly 5 includes a first mounting frame 17 arranged on the main support assembly 2, and a longitudinal driving power motor 18 is arranged at one end of the first mounting frame 17. A longitudinal transmission screw 19 is arranged at the output end of the longitudinal driving power motor 18, and a longitudinal moving nut 20 is arranged on the longitudinal transmission screw 19. A longitudinal moving frame 21 is arranged on the longitudinal moving nut 20, and a lifting control assembly 7 is arranged on the longitudinal moving frame 21.

[0023] In order to facilitate longitudinal guidance, a longitudinal guide assembly 6 is provided on the side of the longitudinal moving and transporting assembly 5. The longitudinal guide assembly 6 will be described in detail below. The longitudinal guide assembly 6 includes a longitudinal guide rail 22 provided on the side of the longitudinal moving and transporting assembly 5, a longitudinal moving slider 23 is provided on the longitudinal guide rail 22, and a longitudinal moving frame 21 is provided on the longitudinal moving slider 23.

[0024] In order to facilitate the lifting and transportation of the material sheet, a lifting control component 7 is arranged at the moving part of the longitudinal guide component 6. The lifting control component 7 will be described in detail below. The lifting control component 7 includes a second mounting frame 24 arranged at the moving part of the longitudinal guide component 6, and a top frame 25 is arranged at the top of the second mounting frame 24. A lifting power motor 26 is arranged on the top frame 25, and a lifting screw 27 is arranged on the top frame 25. A lifting nut 28 is arranged on the lifting screw 27. The output end of the lifting power motor 26 is connected to one end of the lifting screw 27 through a transmission component, and a lifting moving frame 29 is arranged on the lifting nut 28.

[0025] In order to facilitate lifting and lowering guidance, a lifting and lowering guide assembly 8 is arranged on the side of the lifting control assembly 7. The lifting and lowering guide assembly 8 will be described in detail below. The lifting and lowering guide assembly 8 includes a lifting and lowering guide rail 30 arranged on the side of the lifting control assembly 7, a lifting slider 31 is arranged on the lifting and lowering guide rail 30, and a lifting moving frame 29 is arranged on the lifting and lowering slider 31.

[0026] In order to facilitate the installation of the gas source distribution mounting block 10, an auxiliary connecting component 9 is arranged at the moving position of the lifting guide component 8, and the gas source distribution mounting block 10 is arranged on the auxiliary connecting component 9. The auxiliary connecting component 9 will be described in detail below. The auxiliary connecting component 9 includes an auxiliary connecting plate 32 arranged at the moving position of the lifting guide component 8, an auxiliary connecting seat 33 is arranged on the auxiliary connecting plate 32, and the gas source distribution mounting block 10 is arranged on the auxiliary connecting seat 33.

[0027] In order to facilitate the movement of the tray storage assembly 4 , drawer-type movable slide rails 3 are provided on both sides of the main support assembly 2 .

[0028] In order to facilitate the storage of material trays, a material tray storage assembly 4 is arranged on the drawer-type movable slide 3. The material tray storage assembly 4 will be described in detail below. The material tray storage assembly 4 includes a mounting plate 37 arranged on the drawer-type movable slide 3, and a sheet storage plate 38 and a diaphragm storage plate 39 are arranged on the mounting plate 37. The sheet storage plate 38 is provided with a sheet material blocking side block 40, and the diaphragm storage plate 39 is provided with a diaphragm material blocking side block 41. The sides of the sheet storage plate 38 and the diaphragm storage plate 39 are both provided with side blocking columns 42. In order to facilitate pushing the material tray storage assembly 4, an auxiliary pushing rod 43 is arranged on the side of the mounting plate 37.

[0029] In order to facilitate the installation of the suction assembly 12, an auxiliary truss 11 is provided on the air source distribution mounting block 10, and a plurality of suction assemblies 12 are provided on the auxiliary truss 11. The suction assembly 12 will be described in detail below. The suction assembly 12 includes a plurality of suction nozzles 34 provided on the auxiliary truss 11.

[0030] The auxiliary truss 11 is provided with a sheet sensing component 13 and a diaphragm sensing component 14 . The sheet sensing component 13 includes a sheet sensing sensor 35 provided on the auxiliary truss 11 . The diaphragm sensing component 14 includes a diaphragm sensing sensor 36 provided on the auxiliary truss 11 .

[0031] The above describes in detail the specific structure of the utility model, and the working principle of the utility model will be described below: a number of sheets are stacked and placed on a sheet storage plate 38, and a diaphragm is provided on each layer of sheets. The suction nozzle 34 moves to the top of the diaphragm, and the diaphragm sensing sensor 36 senses the diaphragm and transports the diaphragm to the diaphragm storage plate 39. Then the suction nozzle 34 moves to the top of the sheet, and the sheet sensing component 13 senses the sheet, and under the action of the lifting control component 7 and the longitudinal moving conveying component 5, the sheet is transported to the crystal bonding machine. The frame loading mechanism of the present technical solution has a clever structural design, strong practicality, and stable working operation. The use of this frame loading mechanism can achieve stable loading of the sheets, effectively avoid the problem of sheet dropping during the loading process, improve the stability of sheet loading, and also improve the efficiency of sheet loading.

[0032] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.

Claims

1. A frame feeding mechanism suitable for a crystal bonding machine, characterized in that: The invention comprises a main mounting assembly (1), wherein a main supporting assembly (2) is arranged on the main mounting assembly (1), drawer-type movable slide rails (3) are arranged on both sides of the main supporting assembly (2), a material tray storage assembly (4) is arranged on the drawer-type movable slide rails (3), a longitudinal movable transport assembly (5) is arranged on the main supporting assembly (2), a longitudinal guide assembly (6) is arranged on the side of the longitudinal movable transport assembly (5), and a lifting control assembly (7) is arranged on the movable part of the longitudinal guide assembly (6). A lifting guide assembly (8) is arranged on the side of the lifting control assembly (7), an auxiliary connection assembly (9) is arranged on the moving part of the lifting guide assembly (8), an air source distribution mounting block (10) is arranged on the auxiliary connection assembly (9), an auxiliary truss (11) is arranged on the air source distribution mounting block (10), a plurality of material suction assemblies (12) are arranged on the auxiliary truss (11), and a sheet sensing assembly (13) and a diaphragm sensing assembly (14) are arranged on the auxiliary truss (11).

2. A frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The main installation assembly (1) comprises a main installation base plate (15), and a main support assembly (2) is arranged on the main installation base plate (15).

3. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The main support assembly (2) comprises a main support beam (16) arranged on the main installation assembly (1), and a longitudinal moving transport assembly (5) is arranged on the main support beam (16).

4. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The longitudinal moving transport component (5) comprises a first mounting frame (17) arranged on the main supporting component (2); a longitudinal driving power motor (18) is arranged at one end of the first mounting frame (17); a longitudinal transmission screw (19) is arranged at the output end of the longitudinal driving power motor (18); a longitudinal moving nut (20) is arranged on the longitudinal transmission screw (19); a longitudinal moving frame (21) is arranged on the longitudinal moving nut (20); and a lifting control component (7) is arranged on the longitudinal moving frame (21).

5. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The longitudinal guide assembly (6) comprises a longitudinal guide rail (22) arranged on the side of the longitudinal moving transport assembly (5), a longitudinal moving slider (23) is arranged on the longitudinal guide rail (22), and a longitudinal moving frame (21) is arranged on the longitudinal moving slider (23).

6. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The lifting control component (7) comprises a second mounting frame (24) arranged at the moving part of the longitudinal guide component (6); a top frame (25) is arranged at the top of the second mounting frame (24); a lifting power motor (26) is arranged on the top frame (25); a lifting screw (27) is arranged on the top frame (25); a lifting nut (28) is arranged on the lifting screw (27); an output end of the lifting power motor (26) is connected to one end of the lifting screw (27) through a transmission component; and a lifting moving frame (29) is arranged on the lifting nut (28).

7. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The lifting guide assembly (8) comprises a lifting guide rail (30) arranged on the side of the lifting control assembly (7), a lifting slider (31) is arranged on the lifting guide rail (30), and a lifting moving frame (29) is arranged on the lifting slider (31).

8. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The auxiliary connection assembly (9) comprises an auxiliary connection plate (32) arranged at the moving position of the lifting guide assembly (8), an auxiliary connection seat (33) is arranged on the auxiliary connection plate (32), and an air source distribution installation block (10) is arranged on the auxiliary connection seat (33).

9. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The material suction component (12) includes a plurality of suction nozzles (34) arranged on the auxiliary truss (11), the sheet sensing component (13) includes a sheet sensing sensor (35) arranged on the auxiliary truss (11), and the diaphragm sensing component (14) includes a diaphragm sensing sensor (36) arranged on the auxiliary truss (11).

10. The frame feeding mechanism suitable for a crystal bonding machine according to claim 1, characterized in that: The material tray storage assembly (4) comprises a mounting plate (37) arranged on a drawer-type movable slide rail (3), a sheet storage plate (38) and a diaphragm storage plate (39) being arranged on the mounting plate (37), a sheet material blocking side block (40) being arranged on the sheet storage plate (38), a diaphragm material blocking side block (41) being arranged on the diaphragm storage plate (39), side guard columns (42) being arranged on the sides of the sheet storage plate (38) and the diaphragm storage plate (39), and an auxiliary pushing rod (43) being arranged on the side of the mounting plate (37).

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