CN112718398A

CN112718398A - Dispensing equipment for integrated circuit

Info

Publication number: CN112718398A
Application number: CN202110072320.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shenzhen Chongyue Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-04-30
Anticipated expiration: 2041-01-20
Also published as: CN112718398B

Abstract

The invention discloses a dispensing device for an integrated circuit, which comprises a device main body, a feeding hole and a discharging hole, wherein the feeding hole is formed in one side of the device main body, the discharging hole is formed in the other side of the device main body, the feeding hole and the discharging hole are connected with a positioning mechanism on the outer side of the device main body, a feeding mechanism is arranged above the positioning mechanism, a table top is fixed in the device main body, a driving shaft penetrates through the table top, a connecting rod is fixedly connected to the outer side of the driving shaft, and one end, far away from the driving shaft, of. The integrated circuit dispensing machine is provided with the equipment main body, so that the whole processing is isolated from the outside, the integrated circuit dispensing processing is more stable, the integrated circuit dispensing processing is not easy to be infected with external impurities, the integrated circuit can be fed and discharged under the coordination of the material placing cavity through the arrangement of the four material feeding pieces, the integrated circuit dispensing processing can be continuously and circularly processed, the processing efficiency is higher, and the integrated circuit dispensing processing is more stable.

Description

Dispensing equipment for integrated circuit

Technical Field

The invention relates to the technical field of integrated circuits, in particular to a dispensing device for an integrated circuit.

Background

An integrated circuit is a miniature electronic device or component, and elements such as a transistor, a resistor, a capacitor, an inductor and the like required in a circuit and wiring are interconnected together by adopting a certain process, and are manufactured on a small semiconductor wafer or a plurality of small semiconductor wafers or medium substrates and then packaged in a tube shell to form a miniature structure with the required circuit function, and the integrated circuit is usually processed by using glue dispensing equipment, but the existing glue dispensing equipment for the integrated circuit still has the following problems:

1. most of the existing dispensing equipment is manually operated, and an integrated circuit board needing dispensing is processed below a dispensing mechanism in a single time during operation, so that more labor is consumed, for example, application number CN201711013744.7, in the dispensing equipment for packaging the integrated circuit, the integrated circuit can be dispensed only in a single time, and workers need to position the integrated circuit every time during dispensing processing, so that the production efficiency is low;

2. surface glue often can not rapid draing after integrated circuit is glued to the point and is accomplished, if the integrated circuit after will gluing again shifts to the drying zone, it is comparatively troublesome again, and current glue dispensing equipment exposes most in the air and glues, receives external influence easily, glues to be stained with the adhesion nature height, is stained with external impurity easily, influences the quality after the integrated circuit processing.

We have therefore proposed a dispensing apparatus for integrated circuits to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide dispensing equipment for an integrated circuit, which aims to solve the problems that the existing dispensing equipment in the market proposed by the background technology is mostly manually operated, and the integrated circuit board needing dispensing is processed below a dispensing mechanism once during operation, so that the consumed labor force is large, the production efficiency is low, and most of the existing dispensing equipment is exposed in the air for dispensing, is easily influenced by the outside, has high adhesive adhesion and is easily contaminated by outside impurities.

In order to achieve the purpose, the invention provides the following technical scheme: a dispensing device for integrated circuits comprises a device main body, a feeding hole and a discharging hole, wherein the feeding hole is arranged on one side of the device main body, the discharging hole is arranged on the other side of the device main body, the feed inlet and the discharge outlet are connected with a positioning mechanism at the outer side of the equipment main body, a feeding mechanism is arranged above the positioning mechanism, a table top is fixed in the equipment main body, a driving shaft is arranged in the middle of the table top in a penetrating way, and the outer side of the driving shaft is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the driving shaft, is connected with a material feeding piece, and the feeding sheet is fixedly provided with a limiting block and a side plate, the interior of the equipment main body is provided with a drying cavity, a drying lamp is arranged in the drying cavity, a gluing mechanism is connected in the equipment main body, a connecting shaft is connected in the equipment main body in a penetrating way, and a driving bevel gear is fixedly arranged on the connecting shaft, and a driven bevel gear is meshed and connected to one side of the driving bevel gear.

Preferably, positioning mechanism is including putting material chamber, fixed axle, reset spring, backup pad and leading to the groove, put the one side that the material chamber is located feed inlet and discharge gate, and put the inside fixedly connected with fixed axle of material chamber to fixed axle outside cover is equipped with reset spring, run through on the fixed axle and install the backup pad, and seted up logical groove in the backup pad, it installs fixture to put material chamber internal connection.

Preferably, the outer diameter of the supporting plate is smaller than the inner diameter of the material placing cavity, the supporting plate forms a sliding structure inside the material placing cavity, the return spring is located at the bottom of the supporting plate, and meanwhile the return spring is fixedly connected with the inside of the material placing cavity.

Preferably, fixture includes positive and negative lead screw, first splint, notch, handle, gyro wheel and second splint, positive and negative lead screw is located puts material chamber bottom, and positive and negative lead screw runs through to put material chamber bottom and connects and install the handle to positive and negative lead screw is located feed inlet one side cover and establishes and be connected with first splint, and positive and negative lead screw is located discharge gate one side cover simultaneously and establishes and be connected with second splint, the notch is seted up and is being put material chamber bottom, connect on the first splint and install the gyro wheel.

Preferably, the connection mode of first splint and second splint and backup pad is connected for the block, and the contact surface of first splint and second splint and positive and negative lead screw is the screw thread setting to first splint and second splint set up about the longitudinal center axis symmetry of positive and negative lead screw, and first splint and second splint constitute sliding construction on positive and negative lead screw simultaneously.

Preferably, the top end of the first clamping plate is arranged in an L shape, the roller is positioned on the short L-shaped edge of the top end of the first clamping plate, and the roller is rotatably connected to the first clamping plate.

Preferably, feeding mechanism includes connecting seat, conveyer belt, shifting block and torsional spring, connecting seat fixed mounting is on feed inlet and discharge gate, and the connecting seat outside is around being connected with the conveyer belt to be provided with the shifting block on the conveyer belt, be connected with the torsional spring between shifting block and the conveyer belt.

Preferably, the two shifting blocks are arranged on the conveying belt, the two shifting blocks are symmetrically arranged relative to the longitudinal central axis of the conveying belt, the two shifting blocks are positioned on the upper surface and the lower surface of the conveying belt, and the positions of the shifting blocks on the conveying belt inside the feeding port and the discharging port are opposite.

Preferably, the connecting rods and the material feeding sheets are of an integrated structure, four connecting rods and four material feeding sheets are arranged, and the connecting rods and the material feeding sheets are distributed on the outer side of the driving shaft at equal angles.

Compared with the prior art, the invention has the beneficial effects that: the integrated circuit is provided with a glue dispensing device,

1. the integrated circuit dispensing machine is provided with the equipment main body, the whole processing is isolated from the outside, so that the integrated circuit dispensing processing is more stable and is not easy to be infected with external impurities, and the integrated circuit can be fed and discharged under the coordination of the material placing cavity through the arrangement of the four material feeding pieces, so that the integrated circuit dispensing processing can be continuously and circularly processed, and the processing efficiency is higher and more stable;

2. inside dry chamber and the dry lamp of having set up of equipment main part, integrated circuit board after the point is glued and is got into the drying zone and carry out dry processing for integrated circuit's glue after the point is glued solidifies sooner, and the convenience produces when it collects and is stained with the phenomenon of attaching, and has improved the process velocity that the finished product generated.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a connecting structure of a main body and a material placing cavity of the device of the present invention;

FIG. 3 is a schematic view of the connection structure of the conveyor belt and the main body of the apparatus according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a clamping mechanism and a material placing cavity according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. an apparatus main body; 2. a feed inlet; 3. a discharge port; 4. a positioning mechanism; 41. a material placing cavity; 42. a fixed shaft; 43. a return spring; 44. a support plate; 45. a through groove; 5. a clamping mechanism; 51. a positive and negative screw rod; 52. a first splint; 53. a notch; 54. a grip; 55. a roller; 56. a second splint; 6. a feeding mechanism; 61. a connecting seat; 62. a conveyor belt; 63. shifting blocks; 64. a torsion spring; 7. a table top; 8. a drive shaft; 9. a connecting rod; 10. feeding a material sheet; 11. a limiting block; 12. a side plate; 13. a drying chamber; 14. a drying lamp; 15. a glue dispensing mechanism; 16. a connecting shaft; 17. a driven bevel gear; 18. driving the bevel gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a dispensing device for integrated circuits comprises a device main body 1, a feeding hole 2 and a discharging hole 3, wherein the feeding hole 2 is formed in one side of the device main body 1, the discharging hole 3 is formed in the other side of the device main body 1, the feeding hole 2 and the discharging hole 3 are connected with a positioning mechanism 4 on the outer side of the device main body 1, a feeding mechanism 6 is arranged above the positioning mechanism 4, a table board 7 is fixed in the device main body 1, a driving shaft 8 is arranged in the middle of the table board 7 in a penetrating mode, a connecting rod 9 is fixedly connected to the outer side of the driving shaft 8, one end, far away from the driving shaft 8, of the connecting rod 9 is connected with a material feeding piece 10, a limiting block 11 and a side plate 12 are fixedly arranged on the material feeding piece 10, a drying cavity 13 is arranged in the device main body 1, a, a driving bevel gear 18 is fixedly arranged on the connecting shaft 16, and a driven bevel gear 17 is meshed and connected to one side of the driving bevel gear 18;

the positioning mechanism 4 comprises a material placing cavity 41, a fixing shaft 42, a return spring 43, a supporting plate 44 and a through groove 45, the material placing cavity 41 is positioned at one side of the material inlet 2 and the material outlet 3, the fixing shaft 42 is fixedly connected inside the material placing cavity 41, the return spring 43 is sleeved outside the fixing shaft 42, the supporting plate 44 is installed on the fixing shaft 42 in a penetrating mode, the through groove 45 is formed in the supporting plate 44, the clamping mechanism 5 is installed inside the material placing cavity 41 in a connecting mode, the outer diameter of the supporting plate 44 is smaller than the inner diameter of the material placing cavity 41, the supporting plate 44 forms a sliding structure inside the material placing cavity 41, the return spring 43 is positioned at the bottom of the supporting plate 44, meanwhile, the return spring 43 is fixedly connected with the inside of the material placing cavity;

the clamping mechanism 5 comprises a positive and negative screw rod 51, a first clamping plate 52, a notch 53, a handle 54, a roller 55 and a second clamping plate 56, the positive and negative screw rod 51 is positioned at the bottom of the material placing cavity 41, the positive and negative screw rod 51 penetrates through the bottom end of the material placing cavity 41 and is connected with the handle 54, the first clamping plate 52 is sleeved and connected on one side of the positive and negative screw rod 51 positioned at the material inlet 2, the second clamping plate 56 is sleeved and connected on one side of the positive and negative screw rod 51 positioned at the material outlet 3, the notch 53 is arranged at the bottom of the material placing cavity 41, and the roller 55 is connected and installed on the first clamping plate 52, so that the integrated circuit;

the first clamping plate 52 and the second clamping plate 56 are connected with the supporting plate 44 in a clamping manner, the contact surfaces of the first clamping plate 52 and the second clamping plate 56 and the positive and negative screw rod 51 are arranged in a threaded manner, the first clamping plate 52 and the second clamping plate 56 are symmetrically arranged about the longitudinal central axis of the positive and negative screw rod 51, and meanwhile, the first clamping plate 52 and the second clamping plate 56 form a sliding structure on the positive and negative screw rod 51, so that the positions of the first clamping plate 52 and the second clamping plate 56 on the material placing cavity 41 can be adjusted through the positive and negative screw rod 51, integrated circuit boards under different belts can be centered, positioned and clamped, and are more stable;

the top end of the first clamping plate 52 is arranged in an L shape, the roller 55 is positioned on the short L-shaped edge of the top end of the first clamping plate 52, and the roller 55 is rotatably connected to the first clamping plate 52, so that the integrated circuit board can be positioned and limited through the matching of the roller 55 and the first clamping plate 52, and subsequent processing is facilitated;

the feeding mechanism 6 comprises a connecting seat 61, a conveyor belt 62, shifting blocks 63 and a torsion spring 64, the connecting seat 61 is fixedly installed on the feeding port 2 and the discharging port 3, the conveyor belt 62 is connected to the outer side of the connecting seat 61 in a surrounding mode, the shifting blocks 63 are arranged on the conveyor belt 62, the torsion spring 64 is connected between the shifting blocks 63 and the conveyor belt 62, the two shifting blocks 63 are arranged on the conveyor belt 62, the two shifting blocks 63 are symmetrically arranged about the longitudinal central axis of the conveyor belt 62, the two shifting blocks 63 are located on the upper surface and the lower surface of the conveyor belt 62, the positions of the shifting blocks 63 on the conveyor belt 62 inside the feeding port 2 and the discharging port 3 are opposite, and feeding and discharging;

the connecting rods 9 and the feeding pieces 10 are of an integrated structure, the number of the connecting rods 9 and the number of the feeding pieces 10 are four, the connecting rods 9 and the feeding pieces 10 are distributed at equal angles outside the driving shaft 8, and the integrated circuit board is conveyed and processed in a circulating mode under the driving of the driving shaft 8 by the connecting rods 9 and the feeding pieces 10.

The working principle of the embodiment is as follows: according to fig. 1-2, 4 and 6, when the dispensing device for integrated circuits is used, the integrated circuits to be dispensed and packaged are stacked and placed on the supporting plate 44 inside the material placing cavity 41 on one side of the feeding port 2, under the weight of the integrated circuits, the supporting plate 44 is pressed down inside the material placing cavity 41 to move and extrude the return spring 43, after the integrated circuits are placed, under the action of the return spring 43, the supporting plate 44 is lifted, the uppermost integrated circuit is contacted with the roller 55 on the first clamping plate 52, so that the integrated circuits rotate the handle 54 inside the material placing cavity 41 to drive the positive and negative screw rod 51 to rotate, thereby the first clamping plate 52 screwed on the positive and negative screw rod 51 moves oppositely, and further the first clamping plate 52 performs centering clamping on the integrated circuits, so that the integrated circuits are placed more stably, after the clamping mechanism 5 on the side of the feed inlet 2 is arranged, the handle 54 is rotated on the material placing cavity 41 on the side of the discharge outlet 3 to drive the positive and negative screw rods 51 to rotate, the second clamping plate 56 is moved in the groove opening 53, and the distance between the second clamping plates 56 is the same as the outer diameter of the integrated circuit;

according to the figures 1, 3 and 5, the driving motor above is then turned on to drive the connecting shaft 16 to rotate, the connecting shaft 16 drives the conveyor belt 62 installed on the connecting seat 61 to move when rotating, so that the shifting block 63 is multiplied by the conveyor belt 62 to drive and move, when the shifting block 63 moves, the integrated circuit placed in the material placing cavity 41 at one side of the feeding port 2 is shifted, so that the uppermost integrated circuit board is shifted to the feeding sheet 10 in the equipment main body 1 from the material placing cavity 41 by the shifting block, under the action of the roller 55, the integrated circuit board is easily driven, and when the integrated circuit board enters the upper part of the material feeding sheet 10, the integrated circuit board is limited by the limiting block 11 according to the width of the integrated circuit board, so that the integrated circuit board is stopped at one side of the limiting block 11 and protected by the side plate 12 to avoid falling, and meanwhile, the shifting block 63 driven by the conveyor belt 62 is pressed by the, the torsion spring 64 is extruded, so that the shifting block 63 rotates on the conveyor belt 62 and is separated from the shifted integrated circuit board, feeding of the integrated circuit board is completed, meanwhile, the driving bevel gear 18 on the connecting shaft 16 drives the driven bevel gear 17 to rotate, the feeding mechanism 6 on the discharge port 3 operates simultaneously, and the conveyor belt 62 on the discharge port 3 and the conveyor belt 62 on the feed port 2 rotate in the opposite direction;

according to fig. 1-3, after feeding, the servo motor drives the driving shaft 8 to rotate, so that the driving shaft 8 rotates by 90 degrees, the connecting rod 9 and the feeding sheet 10 are driven to rotate, the feeding sheet 10 is conveyed to the lower part of the dispensing mechanism 15, the dispensing mechanism 15 continues to feed the feeding sheet 10 by the feeding mechanism 6 on the feeding port 2 when dispensing integrated circuits, after dispensing, the servo motor continues to drive the driving shaft 8 to rotate by 90 degrees, so that the integrated circuits after dispensing enter the drying cavity 13, the integrated circuits are heated and dried by the drying lamp 14 to be solidified at an accelerated speed, meanwhile, the feeding port 2 continues to feed, the dispensing mechanism 15 dispenses the integrated circuits on the second feeding sheet 10, when the integrated circuits after dispensing and drying are conveyed to the side of the discharging port 3, under the operation of the feeding mechanism 6 of the feeding port 2, the conveyer belt 62 above the discharge port 3 rotates simultaneously, and the integrated circuit board is shifted to the supporting plate 44 in the material placing cavity 41 at one side of the discharge port 3 from the feeding sheet 10 through the shifting block 63 arranged on the conveyer belt 62, and continuously and circularly works, under the weight of the accumulated integrated circuit board, the supporting plate 44 descends on the fixed shaft 42, so that the integrated circuit board can always fall into the material placing cavity 41 and be collected, and a series of works are completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an integrated circuit is with some adhesive deposite equipment, includes equipment main part (1), feed inlet (2) and discharge gate (3), its characterized in that: the device is characterized in that a feeding hole (2) is formed in one side of the device main body (1), a discharging hole (3) is formed in the other side of the device main body (1), the feeding hole (2) and the discharging hole (3) are connected with a positioning mechanism (4) on the outer side of the device main body (1), a feeding mechanism (6) is arranged above the positioning mechanism (4), a table board (7) is fixed inside the device main body (1), a driving shaft (8) is installed in the middle of the table board (7) in a penetrating mode, a connecting rod (9) is fixedly connected to the outer side of the driving shaft (8), one end, far away from the driving shaft (8), of the connecting rod (9) is connected with a material feeding sheet (10), a limiting block (11) and a side plate (12) are fixedly installed on the material feeding sheet (10), a drying cavity (13) is installed inside the device main body (1), a, and the inside through connection of equipment main part (1) has connecting axle (16) to fixed mounting has drive bevel gear (18) on connecting axle (16), and drive bevel gear (18) one side meshing is connected with driven bevel gear (17) simultaneously.

2. The apparatus of claim 1, wherein: positioning mechanism (4) are including putting material chamber (41), fixed axle (42), reset spring (43), backup pad (44) and leading to groove (45), put one side that material chamber (41) is located feed inlet (2) and discharge gate (3), and put the inside fixedly connected with fixed axle (42) in material chamber (41) to fixed axle (42) outside cover is equipped with reset spring (43), run through on fixed axle (42) and install backup pad (44), and seted up logical groove (45) on backup pad (44), it installs fixture (5) to put material chamber (41) internal connection.

3. The apparatus of claim 2, wherein: the outer diameter of the supporting plate (44) is smaller than the inner diameter of the material placing cavity (41), the supporting plate (44) forms a sliding structure in the material placing cavity (41), the return spring (43) is located at the bottom of the supporting plate (44), and meanwhile, the return spring (43) is fixedly connected with the interior of the material placing cavity (41).

4. The apparatus of claim 2, wherein: fixture (5) are including positive and negative lead screw (51), first splint (52), notch (53), handle (54), gyro wheel (55) and second splint (56), positive and negative lead screw (51) are located and put material chamber (41) bottom, and positive and negative lead screw (51) run through and put material chamber (41) bottom and connect and install handle (54) to positive and negative lead screw (51) are located feed inlet (2) sidesticking and establish and are connected with first splint (52), and positive and negative lead screw (51) are located discharge gate (3) sidesticking simultaneously and establish and are connected with second splint (56), notch (53) are seted up and are being put material chamber (41) bottom, connect on first splint (52) and install gyro wheel (55).

5. The apparatus of claim 4, wherein: the first clamping plate (52) and the second clamping plate (56) are connected with the supporting plate (44) in a clamping mode, the contact surfaces of the first clamping plate (52) and the second clamping plate (56) and the positive and negative screw rod (51) are arranged in a threaded mode, the first clamping plate (52) and the second clamping plate (56) are symmetrically arranged relative to the longitudinal central axis of the positive and negative screw rod (51), and meanwhile the first clamping plate (52) and the second clamping plate (56) form a sliding structure on the positive and negative screw rod (51).

6. The apparatus of claim 4, wherein: the top end of the first clamping plate (52) is arranged in an L shape, the roller (55) is positioned on the short L-shaped edge of the top end of the first clamping plate (52), and the roller (55) is rotatably connected on the first clamping plate (52).

7. The apparatus of claim 1, wherein: feeding mechanism (6) are including connecting seat (61), conveyer belt (62), shifting block (63) and torsional spring (64), connecting seat (61) fixed mounting is on feed inlet (2) and discharge gate (3), and connecting seat (61) outside is around being connected with conveyer belt (62) to be provided with shifting block (63) on conveyer belt (62), be connected with torsional spring (64) between shifting block (63) and conveyer belt (62).

8. The apparatus of claim 7, wherein: the shifting block (63) is provided with two on conveyer belt (62), and two shifting blocks (63) set up about the vertical center pin symmetry of conveyer belt (62) to two shifting blocks (63) are located the upper and lower two sides of conveyer belt (62), the opposite position of shifting block (63) on feed inlet (2) and discharge gate (3) inside conveyer belt (62).

9. The apparatus of claim 1, wherein: the connecting rods (9) and the feeding sheets (10) are of an integrated structure, the number of the connecting rods (9) and the number of the feeding sheets (10) are four, and the connecting rods (9) and the feeding sheets (10) are distributed on the outer side of the driving shaft (8) at equal angles.