CN217308168U

CN217308168U - Paster device for integrated circuit processing

Info

Publication number: CN217308168U
Application number: CN202123419076.2U
Authority: CN
Inventors: 史凯旋; 张玉祥
Original assignee: Langrui Semiconductor Technology Nanjing Co ltd
Current assignee: Langrui Semiconductor Technology Nanjing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a paster device is used in integrated circuit processing relates to integrated circuit processing technology field, the utility model discloses a processing platform, the top of processing platform is equipped with the protection casing, the preceding terminal surface of processing platform is equipped with puts the piece case, be equipped with the conveyer belt in the recess of processing platform, the top of protection casing is equipped with the cylinder, the inside of protection casing is connected with drive assembly through the cylinder, drive assembly's bottom is connected with prevents inclined to one side subassembly, drive assembly includes connecting rod, lifter plate, driving plate, step motor, lead screw and movable plate, prevent inclined to one side subassembly including the sleeve pipe, the movable rod, the limiting plate, spring and rubber packing piece. The utility model relates to a paster device is used in integrated circuit processing makes the paster fixed firm, prevents the skew, and possesses the effect of buffering, avoids the paster to damage, has improved the efficiency and the quality of integrated circuit paster, has reduced intensity of labour, makes things convenient for paster automation mechanized operation, has improved the practicality of device.

Description

Paster device for integrated circuit processing

Technical Field

The utility model relates to an integrated circuit processing technology field, in particular to paster device is used in integrated circuit processing.

Background

An integrated circuit is a microelectronic device or component. The transistor, diode, resistance, capacitance and inductance elements and wiring required in a circuit are interconnected together by adopting a certain process, manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and then packaged in a tube shell to form a micro structure with the required circuit function; all the components are structurally integrated, and the miniaturization, low power consumption and high reliability of electronic components are greatly advanced. It is denoted by the letter "IC" in the circuit. The integrated circuit inventors are Jack-Kirschner ratio (silicon-based integrated circuit) and Robert-Noise (germanium-based integrated circuit). Most applications in the semiconductor industry today are silicon-based integrated circuits. The integrated circuit has the advantages of small volume, light weight, few lead wires and welding points, long service life, high reliability, good performance and the like, and is low in cost and convenient for large-scale production. It is widely used not only in the fields of industrial and civil electronic equipment such as TV set computer, etc., but also in the fields of military communication, etc.

In the existing integrated circuit chip mounting device in the market, the chip mounting device cannot be automatically carried out, manual operation is needed, time and labor are wasted, the chip mounting device is easy to shift when a chip is taken, the chip mounting device cannot be easily adsorbed to carry out chip mounting operation, the efficiency of the chip mounting device is influenced, and therefore the chip mounting device for integrated circuit processing is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paster device is used in integrated circuit processing can effectively solve the current paster device for the integrated circuit among the background art, and the existence can not carry out the paster automatically, needs the manual work to operate, and is more time-consuming and energy-consuming, and when getting the piece, makes the paster skew easily, can not easily adsorb the paster and carry out the paster operation, has influenced the problem of the efficiency of paster.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a chip mounting device for integrated circuit processing comprises a processing table, wherein a protective cover is arranged at the top of the processing table, a chip placing box is arranged on the front end face of the processing table, a conveying belt is arranged in a groove of the processing table, an air cylinder is arranged at the top of the protective cover, the interior of the protective cover is connected with a driving assembly through the air cylinder, and the bottom of the driving assembly is connected with an anti-deviation assembly;

the driving assembly comprises a connecting rod, a lifting plate, a transmission plate, a stepping motor, a screw rod and a moving plate, the driving end of the air cylinder is fixedly connected with the top of the lifting plate through the connecting rod, the bottom of the lifting plate is fixedly connected with the top of the transmission plate, the stepping motor is arranged on the rear end face of the transmission plate, the driving end of the stepping motor is fixedly connected with one end of the screw rod, and the moving plate is sleeved on the outer peripheral face of the screw rod;

prevent inclined to one side subassembly includes sleeve pipe, movable rod, limiting plate, spring and rubber gasket, the bottom front end fixedly connected with sleeve pipe of driving plate, sheathed tube inside activity is provided with the movable rod, the top of movable rod and the bottom fixed connection of limiting plate, spring and sheathed tube internal connection are passed through to the top of limiting plate, the bottom of movable rod and the top fixed connection of rubber gasket.

Preferably, the bottom of the moving plate is fixedly connected with a moving block, the bottom of the moving block is fixedly connected with a fixed rod, and the bottom of the fixed rod is fixedly connected with a sheet sucking disc.

Preferably, first spout has all been seted up to the inside relative both sides wall of protection casing, the inside vertical direction fixedly connected with traveller of first spout, the equal activity in both ends top of lifter plate sets up in the inside of first spout, and slides in the inside of first spout, two the traveller runs through the both ends top of lifter plate respectively.

Preferably, the cavity is opened in the inside of driving plate, the bearing has been inlayed to inside lateral wall of cavity, the one end of lead screw passes through the bearing activity and sets up in the inside of cavity.

Preferably, a second sliding groove is formed in the bottom of the transmission plate and communicated with the cavity, and the bottom of the moving plate is movably arranged inside the second sliding groove and slides inside the second sliding groove.

Preferably, the number of the anti-deviation assemblies is two, the two anti-deviation assemblies are symmetrically distributed at the bottom of the transmission plate, and the anti-deviation assemblies are located right above the sheet placing box.

Preferably, one end of the movable rod is movably arranged in the sleeve through a limiting plate and slides in the sleeve, and the rubber gasket is made of butadiene acrylonitrile rubber.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, by starting the stepping motor, the stepping motor drives the screw rod to rotate in the cavity through the bearing, the rotation of the screw rod drives the movable plate to move in the second chute, the movement of the movable plate drives the movable block to move, so that the movable block moves to the position right above the sheet placing box, the cylinder is started, the cylinder pushes the lifting plate to descend through the connecting rod, the lifting plate is more stable when descending through the cooperation of the first chute and the sliding column, the descending of the lifting plate drives the movable block to descend, thereby the sheet absorbing plate absorbs the sheet inside the sheet placing box, when the sheet mounting plate descends, the rubber gasket firstly contacts the sheet, under the action of the movable rod and the spring, the sheet is fixed and firm, the deviation is prevented, the buffer effect is provided, the damage of the sheet is avoided, then the stepping motor is started reversely, the stepping motor drives the movable block to reset and move, the integrated circuit board through conveyer belt transmission transmits to the protection casing in, then starts the cylinder, makes the movable block drive the suction disc that adsorbs the paster and descends, carries out the paster operation on the integrated circuit board, has improved the efficiency and the quality of integrated circuit paster, has reduced intensity of labour, makes things convenient for paster automation mechanized operation, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of a chip mounting device for integrated circuit processing according to the present invention;

fig. 2 is a schematic view of a front view internal cross-section structure of the chip mounting device for integrated circuit processing of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a driving plate of the chip mounting device for integrated circuit processing according to the present invention;

fig. 4 is a schematic view of a front view internal cut structure of a driving plate of the chip mounting device for integrated circuit processing of the present invention;

fig. 5 is an enlarged schematic view of a position a in fig. 2 of a chip mounting device for integrated circuit processing according to the present invention.

In the figure: 1. a processing table; 2. a protective cover; 3. placing a film box; 4. a conveyor belt; 5. a cylinder; 6. a connecting rod; 7. a lifting plate; 8. a drive plate; 9. a stepping motor; 10. a screw rod; 11. a bearing; 12. moving the plate; 13. a movable block; 14. a fixing rod; 15. a suction disc; 16. a sleeve; 17. a movable rod; 18. a limiting plate; 19. a spring; 20. a rubber gasket; 21. a first chute; 22. a traveler; 23. a cavity; 24. a second runner.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the utility model relates to a chip mounting device for integrated circuit processing, which comprises a processing table 1, a protective cover 2 is arranged on the top of the processing table 1, a chip placing box 3 is arranged on the front end face of the processing table 1, a conveyor belt 4 is arranged in a groove of the processing table 1, an air cylinder 5 is arranged on the top of the protective cover 2, the interior of the protective cover 2 is connected with a driving component through the air cylinder 5, and the bottom of the driving component is connected with an anti-deviation component;

the driving assembly comprises a connecting rod 6, a lifting plate 7, a transmission plate 8, a stepping motor 9, a screw rod 10 and a moving plate 12, the driving end of the air cylinder 5 is fixedly connected with the top of the lifting plate 7 through the connecting rod 6, the bottom of the lifting plate 7 is fixedly connected with the top of the transmission plate 8, the stepping motor 9 is arranged on the rear end face of the transmission plate 8, the driving end of the stepping motor 9 is fixedly connected with one end of the screw rod 10, and the moving plate 12 is sleeved on the outer peripheral face of the screw rod 10;

prevent inclined to one side subassembly includes sleeve pipe 16, movable rod 17, limiting plate 18, spring 19 and rubber gasket 20, and the bottom front end fixedly connected with sleeve pipe 16 of driving plate 8, and the inside activity of sleeve pipe 16 is provided with movable rod 17, and the top of movable rod 17 and the bottom fixed connection of limiting plate 18, the internal connection of spring 19 and sleeve pipe 16 is passed through at the top of limiting plate 18, and the bottom of movable rod 17 and the top fixed connection of rubber gasket 20.

The bottom of the moving plate 12 is fixedly connected with a moving block 13, the bottom of the moving block 13 is fixedly connected with a fixed rod 14, and the bottom of the fixed rod 14 is fixedly connected with a sheet sucking disc 15.

First spout 21 has all been seted up to the inside relative both sides wall of protection casing 2, the inside vertical direction fixedly connected with traveller 22 of first spout 21, and the equal activity in both ends top of lifter plate 7 sets up in the inside of first spout 21, and slides in the inside of first spout 21, and two travelers 22 run through the both ends top of lifter plate 7 respectively.

The cavity 23 is opened in the inside of driving plate 8, a bearing 11 is embedded in a side wall in the cavity 23, and one end of screw rod 10 is movably arranged in the cavity 23 through bearing 11.

The bottom of the transmission plate 8 is provided with a second sliding groove 24, the second sliding groove 24 is communicated with the cavity 23, and the bottom of the moving plate 12 is movably arranged inside the second sliding groove 24 and slides inside the second sliding groove 24.

The quantity of preventing inclined to one side subassembly has two sets ofly, and two sets of prevent inclined to one side subassemblies symmetric distribution are in the bottom of driving plate 8, prevent that inclined to one side subassembly is located and put the piece case 3 directly over.

One end of the movable rod 17 is movably arranged inside the sleeve 16 through a limiting plate 18 and slides inside the sleeve 16, and the rubber gasket 20 is made of butadiene acrylonitrile rubber.

The utility model discloses a theory of operation does: when the integrated circuit chip mounter is used, firstly, a chip is placed in a chip placement box 3, an integrated circuit board to be mounted is conveyed to a proper position in a protective cover 2 through a conveying belt 4, then a stepping motor 9 is started, the stepping motor 9 drives a screw rod 10 to rotate in a cavity 23 through a bearing 11, the screw rod 10 rotates to drive a movable plate 12 to move in a second sliding groove 24, the movable plate 12 moves to drive a movable block 13 to move, the movable block 13 moves to be right above the chip placement box 3, an air cylinder 5 is started, the air cylinder 5 pushes a lifting plate 7 to descend through a connecting rod 6, the lifting plate 7 enables the lifting plate 7 to be more stable when descending through the matching of a first sliding groove 21 and a sliding column 22, the lifting plate 7 descends to drive the movable block 13 to descend, so that a chip suction disc 15 sucks the chip mounted in the chip placement box 3, and a rubber gasket 20 firstly contacts the chip when the chip suction disc 15 descends, under the effect through movable rod 17 and spring 19, it is fixed firm to make the paster, prevent the skew, and possess the effect of buffering, avoid the paster to damage, then reverse start step motor 9, make step motor 9 drive movable block 13 and reset and remove, integrated circuit board through 4 transmissions of conveyer belt transmits to protection casing 2 in, then actuating cylinder 5, make movable block 13 drive the suction disc 15 that adsorbs to have the paster and descend, carry out the paster operation on the integrated circuit board, the efficiency and the quality of integrated circuit paster have been improved, the labor intensity is reduced, make things convenient for paster automation mechanized operation, the practicality of device has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paster device is used in integrated circuit processing which characterized in that: the machining device comprises a machining table (1), wherein a protective cover (2) is arranged at the top of the machining table (1), a slice placing box (3) is arranged on the front end face of the machining table (1), a conveying belt (4) is arranged in a groove of the machining table (1), an air cylinder (5) is arranged at the top of the protective cover (2), a driving assembly is connected inside the protective cover (2) through the air cylinder (5), and an anti-deviation assembly is connected to the bottom of the driving assembly;

the driving assembly comprises a connecting rod (6), a lifting plate (7), a transmission plate (8), a stepping motor (9), a screw rod (10) and a moving plate (12), the driving end of the air cylinder (5) is fixedly connected with the top of the lifting plate (7) through the connecting rod (6), the bottom of the lifting plate (7) is fixedly connected with the top of the transmission plate (8), the stepping motor (9) is arranged on the rear end face of the transmission plate (8), the driving end of the stepping motor (9) is fixedly connected with one end of the screw rod (10), and the moving plate (12) is sleeved on the outer peripheral face of the screw rod (10);

prevent inclined to one side subassembly and include sleeve pipe (16), movable rod (17), limiting plate (18), spring (19) and rubber gasket (20), the bottom front end fixedly connected with sleeve pipe (16) of driving plate (8), the inside activity of sleeve pipe (16) is provided with movable rod (17), the top of movable rod (17) and the bottom fixed connection of limiting plate (18), the internal connection of spring (19) and sleeve pipe (16) is passed through at the top of limiting plate (18), the bottom of movable rod (17) and the top fixed connection of rubber gasket (20).

2. A die attachment apparatus as defined in claim 1, wherein: the movable plate is characterized in that a movable block (13) is fixedly connected to the bottom of the movable plate (12), a fixed rod (14) is fixedly connected to the bottom of the movable block (13), and a sheet sucking disc (15) is fixedly connected to the bottom of the fixed rod (14).

3. A die attachment apparatus as defined in claim 1, wherein: first spout (21) have all been seted up to the inside relative both sides wall of protection casing (2), the inside vertical direction fixedly connected with traveller (22) of first spout (21), the equal activity in both ends top of lifter plate (7) sets up in the inside of first spout (21), and slides in the inside of first spout (21), two traveller (22) run through the both ends top of lifter plate (7) respectively.

4. A die attachment apparatus as defined in claim 1, wherein: cavity (23) have been seted up to the inside of driving plate (8), bearing (11) have been inlayed to an inside lateral wall of cavity (23), the one end of lead screw (10) is passed through bearing (11) activity and is set up in the inside of cavity (23).

5. A chip device for integrated circuit processing according to claim 4, wherein: the bottom of the transmission plate (8) is provided with a second sliding groove (24), the second sliding groove (24) is communicated with the cavity (23), and the bottom of the moving plate (12) is movably arranged in the second sliding groove (24) and slides in the second sliding groove (24).

6. A die attachment apparatus as defined in claim 1, wherein: the number of the anti-deviation assemblies is two, the two anti-deviation assemblies are symmetrically distributed at the bottom of the transmission plate (8), and the anti-deviation assemblies are located right above the sheet placing box (3).

7. A die attachment apparatus as defined in claim 1, wherein: one end of the movable rod (17) is movably arranged in the sleeve (16) through a limiting plate (18) and slides in the sleeve (16), and the rubber gasket (20) is made of butadiene acrylonitrile rubber.