CN214731963U

CN214731963U - Chip conveying device

Info

Publication number: CN214731963U
Application number: CN202120711179.7U
Authority: CN
Inventors: 芦俊; 潘小华
Original assignee: Jiangsu Vocational College of Information Technology
Current assignee: Jiangsu Vocational College of Information Technology
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-16
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of chips, in particular to a chip conveying device, which comprises a plurality of conveying units, wherein a driving mechanism in the conveying units drives a sliding table cylinder and a sliding block to move together along a horizontal guide rail, a vacuum chamber plate is arranged on the sliding table of the sliding table cylinder, a plate block is arranged on the vacuum chamber plate, a plurality of grooves for placing chips are arranged on the plate block, a vacuum channel inside the vacuum chamber plate is connected with an external vacuum pump, a through hole I arranged at the bottom of the groove is communicated with the vacuum channel, a through hole II arranged at the bottom of the groove is communicated with a through hole three-phase arranged on the vacuum chamber plate, a compressed air channel and an air pump in a vacuum breaking fixed block are communicated, a through hole IV is arranged on the upper surface of the vacuum breaking fixed block and is communicated with the compressed air channel, the plate block can move to different positions along with the sliding block to enable the through hole IV to be opposite to the through hole II with different grooves, the conveying efficiency of the chips can be effectively improved, and the chip can not be damaged in the conveying process.

Description

Chip conveying device

Technical Field

The utility model belongs to the technical field of the chip technique and specifically relates to a chip conveying device.

Background

The turntable type high-speed test and sorting equipment for the integrated circuit is high-end key equipment in the later process of the modern electronic manufacturing industry, and has the advantages of high speed, high sorting efficiency, powerful function integration and the like. Wherein chip handling is the key to accomplish high speed test sorting of chips.

In the prior art, chip conveying is mainly carried out in a vibration disc mode and a single-station conveying mode, and the problem of chip damage is caused by collision between chips in the vibration conveying process; single-station delivery does not match the high-speed sorting equipment requirements in efficiency.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides a chip conveying device which can effectively improve the conveying efficiency of chips and cannot damage the chips in the conveying process.

The utility model discloses the technical scheme who adopts as follows: a chip conveying device comprises a plurality of conveying units, each conveying unit comprises a driving mechanism, a horizontal guide rail, a sliding block, a sliding table cylinder, a vacuum bin plate, a plate block and a vacuum breaking fixing block, the sliding table cylinder is fixedly connected with the sliding block through a mounting plate frame, the sliding block is matched with the horizontal guide rail, the driving mechanism drives the sliding table cylinder and the sliding block to move along the horizontal guide rail together, the vacuum bin plate is mounted on a sliding table of the sliding table cylinder, the plate block is mounted on the vacuum bin plate, a plurality of grooves for placing chips are formed in the plate block, notches of the grooves are arranged upwards, a vacuum channel is formed in the vacuum bin plate, the vacuum channel is connected with an external vacuum pump through a gas pipe connector I, a through hole I is formed in the bottom of each groove and communicated with the vacuum channel, a through hole II is formed in the bottom of each groove, a through hole III is formed in the vacuum bin plate opposite to the through hole II, and is communicated with the through hole III, a compressed air channel is arranged in the broken vacuum fixing block and is communicated with the air pump through an air pipe joint II, a through hole IV is formed in the upper surface of the broken vacuum fixing block and is communicated with the compressed air channel, the plate can move to different positions along with the sliding block, so that the through hole IV is opposite to the through hole II of different grooves, the through hole II and the through hole III are arranged above the through hole IV, and the sliding table cylinder can drive the vacuum cabin plate to be close to or far away from the broken vacuum fixing block.

As a further improvement of the above technical solution:

the conveying units are two, and the horizontal guide rails of the two conveying units are respectively installed on the two side plate surfaces of the vertical supporting plate.

Actuating mechanism includes motor and conveyer belt, and the motor drive conveyer belt moves, and the conveyer belt is arranged in horizontal guide's below, and horizontal guide is linear guide, and the transmission direction of conveyer belt is parallel with horizontal guide's length direction, and the below of installation grillage is through screw connection splint, and installation grillage and splint realize three's fixed connection with the area face centre gripping of conveyer belt, and when the conveyer belt removed, it removed along horizontal guide to drive the slider through the installation grillage.

The sliding table top of the sliding table cylinder is horizontally arranged, the vacuum bin plate and the plate block are horizontally arranged, the moving direction of the sliding table cylinder is perpendicular to the length direction of the horizontal guide rail, and the vacuum breaking fixing block is arranged above the supporting plate.

Through-hole one in every recess is two, the through-hole is one row two rows into in all recesses, two strip grooves that parallel are seted up to the lower surface of plate, one of them row through-hole one is seted up in one of them strip groove, another row through-hole one is seted up in another strip groove, through-hole two is arranged between two strip grooves, waist type groove is seted up to the last face of vacuum storehouse board, the length direction in waist type groove is unanimous with the width direction in strip groove, waist type groove and two strip groove intercommunication, the tank bottom in waist type groove is through first passageway and first trachea joint intercommunication.

The utility model discloses a chip detection device, including the backup pad, the upper portion one end of backup pad is the material loading department, and the upper portion other end of backup pad is the unloading department, and broken vacuum fixed block arranges the top at the upper portion other end of backup pad, one side of every horizontal guide rail of material loading department all has the sensor that is used for detecting whether to have the chip in the recess through the support mounting, and all recesses are arranged into one row along horizontal guide rail's length direction, and the upper surface of plate sets up the detection passageway of a plurality of bars, and every recess correspondence has a detection channel, and detection channel's length direction is perpendicular with horizontal guide rail's length direction, and detection channel's both ends extend to the both sides edge of plate, and detection channel passes the recess, and whether the signal of sensor passes in the detection passageway detection recess has the chip.

The utility model has the advantages as follows: this application drives through the conveying and realizes automatic the transport, and conveying efficiency is higher, and the chip is placed in the recess, leans on vacuum adsorption fixed to during the unloading, rely on compressed gas to blow off, can not cause the damage to the chip, effectively guarantee the quality of chip. The two conveying units can alternately operate, and the conveying efficiency is further improved.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a partial structure diagram of the present invention.

Fig. 3 is a view from another angle of fig. 2.

Figure 4 is a block diagram of the vacuum panel and plate combination.

FIG. 5 is a structural view of a vacuum deck.

Fig. 6 is a block diagram.

Fig. 7 is a structural view of another angle of fig. 6.

Wherein: 10. a horizontal guide rail; 20. a slider; 30. a sliding table cylinder; 40. a vacuum warehouse board; 41. a third through hole; 42. a waist-shaped groove; 43. a first channel; 50. a plate block; 51. a groove; 511. a first through hole; 512. a second through hole; 52. a strip-shaped groove; 53. a detection channel; 60. breaking a vacuum fixing block; 61. a fourth through hole; 70. a first air pipe connector; 80. a second air pipe joint; 90. a support plate; 101. a motor; 102. a conveyor belt; 110. installing a plate frame; 120. a splint; 140. a sensor.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-7, the chip conveying apparatus of this embodiment includes a plurality of conveying units, each conveying unit includes a driving mechanism, a horizontal guide rail 10, a slider 20, a sliding table cylinder 30, a vacuum chamber plate 40, a plate 50 and a vacuum breaking fixing block 60, the sliding table cylinder 30 is fixedly connected to the slider 20 through a mounting plate frame 110, the slider 20 is matched with the horizontal guide rail 10, the driving mechanism drives the sliding table cylinder 30 and the slider 20 to move together along the horizontal guide rail 10, the vacuum chamber plate 40 is mounted on a sliding table of the sliding table cylinder 30, the plate 50 is mounted on the vacuum chamber plate 40, the plate 50 is provided with a plurality of grooves 51 for placing chips, the notches of the grooves 51 are arranged upward, a vacuum passage is formed in the vacuum chamber plate 40, the vacuum passage is connected to an external vacuum pump through a gas pipe connector 70, a through hole 511 is formed in the bottom of the groove 51, the through hole 511 is communicated with the vacuum passage, the groove bottom of the groove 51 is provided with a second through hole 512, the vacuum bin plate 40 opposite to the second through hole 512 is provided with a third through hole 41, the second through hole 512 is communicated with the third through hole 41, the vacuum breaking fixing block 60 is provided with a compressed air channel, the compressed air channel is communicated with an air pump through a second air pipe joint 80, the upper surface of the vacuum breaking fixing block 60 is provided with a fourth through hole 61, the fourth through hole 61 is communicated with the compressed air channel, the plate 50 can move to different positions along with the slider 20, so that the fourth through hole 61 is opposite to and opposite to the second through hole 512 of different grooves 51, the second through hole 512 and the third through hole 41 are arranged above the fourth through hole 61, and the sliding table air cylinder 30 can drive the vacuum bin plate 40 to be close to or far away from the vacuum breaking fixing block 60.

The number of the conveying units is two, and the horizontal guide rails 10 of the two conveying units are respectively installed on the two side plate surfaces of the vertical supporting plate 90.

The driving mechanism comprises a motor 101 and a conveyor belt 102, the motor 101 drives the conveyor belt 102 to move, the conveyor belt 102 is arranged below the horizontal guide rail 10, the horizontal guide rail 10 is a linear guide rail, the transmission direction of the conveyor belt 102 is parallel to the length direction of the horizontal guide rail 10, a clamping plate 120 is connected below the mounting plate frame 110 through a screw, the mounting plate frame 110 and the clamping plate 120 clamp the belt surface of the conveyor belt 102 to realize the fixed connection of the three, and when the conveyor belt 102 moves, the slider 20 is driven by the mounting plate frame 110 to move along the horizontal guide rail 10.

The sliding table top of the sliding table cylinder 30 is horizontally arranged, the vacuum bin plate 40 and the plate block 50 are horizontally arranged, the moving direction of the sliding table cylinder 30 is vertical to the length direction of the horizontal guide rail 10, and the vacuum breaking fixing block 60 is arranged above the supporting plate 90.

The number of the first through holes 511 in each groove 51 is two, the first through holes 511 in all the grooves 51 are arranged in two rows, the lower surface of the plate 50 is provided with two parallel strip-shaped grooves 52, one row of the first through holes 511 is arranged in one strip-shaped groove 52, the other row of the first through holes 511 is arranged in the other strip-shaped groove 52, the second through holes 512 are arranged between the two strip-shaped grooves 52, the upper plate surface of the vacuum bin plate 40 is provided with a waist-shaped groove 42, the length direction of the waist-shaped groove 42 is consistent with the width direction of the strip-shaped groove 52, the waist-shaped groove 42 is communicated with the two strip-shaped grooves 52, and the bottom of the waist-shaped groove 42 is communicated with a first air pipe connector 70 through a first channel 43. The design of the strip-shaped groove 52 enables the row of the first through holes 511 to be communicated, so that all the first through holes 511 can be vacuumized simultaneously when vacuuming is carried out.

The upper portion one end of backup pad 90 is the material loading department, the upper portion other end of backup pad 90 is the unloading department, broken vacuum fixed block 60 arranges the top at the upper portion other end of backup pad 90, one side of every horizontal rail 10 of material loading department all has the sensor 140 that is used for detecting whether have the chip in the recess 51 through the support mounting, all recesses 51 are arranged into one row along the length direction of horizontal rail 10, a plurality of bar-shaped detection channel 53 are seted up to the upper surface of plate 50, every recess 51 corresponds has a detection channel 53, the length direction of detection channel 53 is perpendicular with the length direction of horizontal rail 10, the both ends of detection channel 53 extend to the both sides edge of plate 50, detection channel 53 passes recess 51, the signal of sensor 140 passes detection channel 53 and detects whether have the chip in the recess 51.

At the beginning of work, the plate 50 stops at the feeding position for waiting for feeding, a manipulator or a feeding tool is used for placing the chip into the groove 51 of the plate 50, an external vacuum pump is started for vacuumizing so that the chip is adsorbed in the groove 51 to realize the fixation of the chip, the sensor 140 detects whether the chip in the groove 51 is placed in place or not, after no abnormality occurs, the motor 101 is started, the motor 101 drives the conveyor belt 102 to move, the conveyor belt 102 drives the chip on the plate 50 to move to the discharging position, the sliding table cylinder 30 is started so that the plate 50 moves above the vacuum breaking fixing block 60, the fourth through hole 61 of the vacuum breaking fixing block 60 is opposite to the second through hole 512 on the edge of the groove 51, the air pump is started, compressed air blown out by the air pump is blown out through the fourth through hole 61 and is blown into the first groove 51 through the second through hole 512, the compressed air blows up the first chip, and then the manipulator or the feeding tool is used for taking away the first chip, and then the motor 101 is started, the conveying belt 102 is used for driving the plate 50 to move continuously, so that the through hole four 61 of the vacuum breaking fixing block 60 is opposite to the second through hole two 512 on the edge of the groove 51, compressed air blown out by the air pump is blown out through the through hole four 61 and blown into the second groove 51 through the second through hole two 512, the second chip is blown up by the compressed air, at the moment, the second chip is taken away by a manipulator or a discharging tool, the process is circulated until all the chips are taken away, discharging of all the chips can be completed, the sliding table cylinder 30 returns, and the motor 101 rotates reversely to drive the plate body 50 to return to the initial feeding position to wait for feeding. Automatic conveying is realized to whole process, and conveying efficiency is higher, and the chip is placed in recess 51, leans on vacuum adsorption fixed to during the unloading, rely on compressed gas to blow off, can not cause the damage to the chip, effectively guarantee the quality of chip. The two conveying units can alternately operate, and the conveying efficiency is further improved.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. A chip conveying device is characterized in that: comprises a plurality of conveying units, each conveying unit comprises a driving mechanism, a horizontal guide rail (10), a sliding block (20), a sliding table cylinder (30), a vacuum bin plate (40), a plate block (50) and a vacuum breaking fixing block (60), the sliding table cylinder (30) is fixedly connected with the sliding block (20) through a mounting plate frame (110), the sliding block (20) is matched with the horizontal guide rail (10), the driving mechanism drives the sliding table cylinder (30) and the sliding block (20) to move along the horizontal guide rail (10) together, the vacuum bin plate (40) is mounted on a sliding table of the sliding table cylinder (30), the plate block (50) is mounted on the vacuum bin plate (40), a plurality of grooves (51) for placing chips are formed in the plate block (50), notches of the grooves (51) are arranged upwards, a vacuum channel is formed in the vacuum bin plate (40), and is connected with an external vacuum pump through a first air pipe connector (70), a first through hole (511) is formed at the bottom of the groove (51), the first through hole (511) is communicated with the vacuum channel, a second through hole (512) is formed at the bottom of the groove (51), and a third through hole (41) is formed in the vacuum cabin plate (40) opposite to the second through hole (512), the second through hole (512) is communicated with the third through hole (41), a compressed air channel is formed in the vacuum breaking fixing block (60), the compressed air channel is communicated with an air pump through a second air pipe joint (80), a fourth through hole (61) is formed in the upper surface of the vacuum breaking fixing block (60), the fourth through hole (61) is communicated with the compressed air channel, the plate (50) can move to different positions along with the sliding block (20) so that the fourth through hole (61) is opposite to and opposite to the second through hole (512) of different grooves (51), the second through hole (512) and the third through hole (41) are arranged above the fourth through hole (61), and the sliding table cylinder (30) can drive the vacuum cabin plate (40) to be close to or far away from the vacuum breaking fixing block (60).

2. The chip conveying apparatus according to claim 1, wherein: the conveying units are two, and the horizontal guide rails (10) of the two conveying units are respectively arranged on the two side plate surfaces of the vertical supporting plate (90).

3. The chip conveying apparatus according to claim 2, wherein: the driving mechanism comprises a motor (101) and a conveyor belt (102), the motor (101) drives the conveyor belt (102) to move, the conveyor belt (102) is arranged below the horizontal guide rail (10), the horizontal guide rail (10) is a linear guide rail, the transmission direction of the conveyor belt (102) is parallel to the length direction of the horizontal guide rail (10), a clamping plate (120) is connected below the mounting plate frame (110) through a screw, the belt surface of the conveyor belt (102) is clamped by the mounting plate frame (110) and the clamping plate (120) to be fixedly connected, and when the conveyor belt (102) moves, the sliding block (20) is driven to move along the horizontal guide rail (10) through the mounting plate frame (110).

4. The chip conveying apparatus according to claim 3, wherein: the sliding table is characterized in that the sliding table top of the sliding table cylinder (30) is horizontally arranged, the vacuum bin plate (40) and the plate (50) are horizontally arranged, the moving direction of the sliding table cylinder (30) is perpendicular to the length direction of the horizontal guide rail (10), and the vacuum breaking fixing block (60) is arranged above the supporting plate (90).

5. The chip conveying apparatus according to claim 4, wherein: through-hole one (511) in every recess (51) are two, through-hole one (511) are arranged into two rows in all recesses (51), two bar grooves (52) that parallel are seted up to the lower surface of plate (50), wherein one row of through-hole one (511) are seted up in one of them bar groove (52), another row of through-hole one (511) are seted up in another bar groove (52), through-hole two (512) are arranged between two bar grooves (52), waist type groove (42) are seted up to the last face of vacuum storehouse board (40), the length direction of waist type groove (42) is unanimous with the width direction of bar groove (52), waist type groove (42) and two bar grooves (52) intercommunication, the tank bottom of waist type groove (42) is through passageway one (43) and first (70) intercommunication of trachea joint.

6. The chip conveying apparatus according to claim 5, wherein: one end of the upper part of the supporting plate (90) is a feeding part, the other end of the upper part of the supporting plate (90) is a discharging part, the vacuum breaking fixing block (60) is arranged above the other end of the upper part of the supporting plate (90), the utility model discloses a chip detection device, including material loading department, sensor (140) whether there is the chip in every horizontal guide (10) of material loading department one side all through the support mounting, all recess (51) are arranged into one row along the length direction of horizontal guide (10), the upper surface of plate (50) sets up a plurality of bar-shaped detection channel (53), every recess (51) correspond has one detection channel (53), the length direction of detection channel (53) is perpendicular with the length direction of horizontal guide (10), the both ends of detection channel (53) extend to the both sides edge of plate (50), detection channel (53) pass recess (51), the signal of sensor (140) passes detection channel (53) and detects whether there is the chip in recess (51).