CN112660826A

CN112660826A - Novel chip mounter bulk cargo supply equipment

Info

Publication number: CN112660826A
Application number: CN202011506532.4A
Authority: CN
Inventors: 郑时雷
Original assignee: Shenzhen Hengxinsheng Electronic Equipment Co ltd
Current assignee: Shenzhen Hengxinsheng Electronic Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-16

Abstract

A novel chip mounter bulk cargo supply device relates to the technical field of electronic component assembly equipment. It includes: the device comprises a rack, a feeding mechanism, a disc transferring mechanism, a cross feeding mechanism and a control mechanism; the feeding structure is arranged on the rack and positioned on one side of the rack; the disc transferring mechanism is arranged on the rack; the cross feeding mechanism is arranged on the rack, one end of the cross feeding mechanism is in butt joint with the disc transferring mechanism, the other end of the cross feeding mechanism extends to one side far away from the disc transferring mechanism so as to be in butt joint with a feeding position of the chip mounter, and the cross feeding mechanism is used for receiving bulk materials transferred by the disc transferring mechanism, arranging the bulk materials in order into groups and then feeding the bulk materials to the feeding position of the chip mounter; the control mechanism is used for controlling the feeding mechanism, the disc transferring mechanism and the cross feeding mechanism to work in sequence. The bulk material supply equipment adopting the technical scheme has the advantages of simple structure, small occupied space, low manufacturing cost, simple and quick bulk material conveying scheme and higher bulk material supply efficiency.

Description

Novel chip mounter bulk cargo supply equipment

Technical Field

The invention relates to the technical field of electronic component assembling equipment, in particular to novel chip mounter bulk material supply equipment.

Background

With the progress of electronic technology and the rapid development of electronic product manufacturing, the processing technology for mounting electronic components on circuit boards is increasingly adopted by many electronic manufacturers.

At present, most of patch elements are packaged into a reel in a braid form. When the electronic element sticking device is used, the electronic elements packaged in the disc belt are conveyed to the lower part of the sticking head by a special feeder according to a certain sequence to be extracted, wherein before the electronic element sticking device is used, operations such as bag unpacking, material pushing, alignment, bag collection and the like are carried out, and inconvenience is brought to the sticking operation; after the use, the materials of the braid can not be recycled, so that the cost is high and the materials are wasted.

Although the conventional chip mounter can directly mount the chip mounting elements in a bulk state on a circuit board after feeding and sorting, the chip mounter needs to send the sorted chip mounting elements to the chip mounter through a mechanical arm, a conveying belt and other structures for chip mounting operation. The chip mounter bulk material supply equipment arranged in this way has the problems of complex structure, high manufacturing cost and large occupied space, and therefore needs to be improved.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art, and provides novel chip mounter bulk material supply equipment which is used for receiving bulk materials transported by a disc transport mechanism one by one through an arranged cross feeding mechanism, so that the bulk materials are arranged in order and can be directly conveyed to a feeding position of a chip mounter.

In order to achieve the purpose, the invention adopts the technical scheme that: a novel chip mounter bulk cargo supply apparatus includes: the device comprises a rack, a feeding mechanism, a disc transferring mechanism, a cross feeding mechanism and a control mechanism; the feeding structure is arranged on the rack and positioned on one side of the rack, and the feeding mechanism is used for arranging bulk materials in order and sending the bulk materials to the disc transfer mechanism; the disc transfer mechanism is arranged on the rack and used for transferring bulk materials conveyed by the feeding mechanism to the cross feeding mechanism; the cross feeding mechanism is arranged on the rack, one end of the cross feeding mechanism is in butt joint with the disc transferring mechanism, the other end of the cross feeding mechanism extends to one side far away from the disc transferring mechanism so as to be in butt joint with a feeding position of the chip mounter, and the cross feeding mechanism is used for receiving bulk materials transferred by the disc transferring mechanism, arranging the bulk materials in order into groups and then feeding the bulk materials to the feeding position of the chip mounter; the control mechanism with feed mechanism the disc transport mechanism with alternately feeding mechanism all connects, control mechanism is used for controlling feed mechanism the disc transport mechanism with alternately feeding mechanism works in proper order.

Further, the cross feed mechanism includes: the fixing frame is fixedly arranged on the bearing surface of the rack; the fixing plate is fixedly arranged on the fixing frame and far away from one side of the bearing surface of the rack; the first sliding rail is fixedly arranged on one side, close to the disc transferring mechanism, of the fixed plate; the second sliding rail is fixedly arranged on the fixed plate and far away from one side of the disc transferring mechanism, and the first sliding rail and the second sliding rail are positioned on the same horizontal plane and arranged in parallel; the first feeding device is arranged on the first slide rail in a sliding mode and can move back and forth between the disc transfer mechanism and the feeding position of the chip mounter, and the first feeding device is used for receiving bulk materials transferred by the disc transfer mechanism, arranging the bulk materials in order into groups and then feeding the group of bulk materials to the feeding position of the chip mounter; the second feeding device is arranged on the second slide rail in a sliding mode and can move back and forth between the disc transfer mechanism and the feeding position of the chip mounter, the second feeding device is used for receiving bulk materials transferred by the disc transfer mechanism, arranging the bulk materials in order into groups and then feeding the bulk materials to the feeding position of the chip mounter, and the second feeding device and the first feeding device cross convey chip elements to the feeding position of the chip mounter; the first driving device is fixedly arranged on one side, close to the feeding mechanism, of the fixed plate and fixedly assembled with the first feeding device; and the second driving device is fixedly arranged on one side, close to the feeding mechanism, of the fixing plate and fixedly assembled with the second feeding device, and the second driving device and the first driving device are arranged side by side.

Further, the first feeding device comprises: a first slide block group assembled with the first slide rail and capable of sliding along the first slide rail; the first conveying frame is fixedly assembled with the first sliding block group and can synchronously move along with the first sliding block group; the first sliding frame is assembled on the first conveying frame and can slide relative to the first conveying frame along the direction vertical to the bearing surface of the rack; the first component carrier is fixedly arranged on one side, far away from the first conveying frame, of the first sliding frame and is used for receiving the bulk materials conveyed by the disc conveying mechanism one by one so as to realize the neat arrangement of the bulk materials; a first transmission assembly mounted on the first carriage and assembled with the first carriage for driving the first carriage to move relative to the first carriage; and the first power source is fixedly arranged on the first conveying frame, is close to one side of the first driving device, is assembled with the first transmission assembly and is used for providing power for the first transmission assembly.

Further, the first carriage includes: the mounting plate is fixedly assembled with the transmission assembly; a first slider seat fixedly mounted on the first transport frame; the sliding support legs are fixedly arranged at two ends of the mounting plate; and the first sliding strip is fixedly arranged on the sliding support leg, is positioned between the sliding support leg and the first sliding block seat and is used for being assembled with the first sliding block seat.

Further, the first transmission assembly includes: the first bearing mounting seat is fixedly mounted on the first conveying frame; the first rotating shaft penetrates through the first bearing mounting seat, a bearing is arranged between the first rotating shaft and the first bearing mounting seat, the bearing is used for realizing the rotation of the first rotating shaft relative to the first bearing mounting seat, and an external thread section is arranged on one side, close to the mounting plate, of the first rotating shaft; the first driving block is assembled with the external thread section of the first rotating shaft, and one side, close to the mounting plate, of the first driving block is fixedly assembled with the mounting plate; and the driven wheel is fixedly assembled with one side, far away from the mounting plate, of the first rotating shaft, and is assembled with a constant force output shaft of the first power source through a belt and a driving wheel.

Further, the first feeding device further comprises: the first induction sheet is fixedly arranged on the first sliding frame and can synchronously move along with the first sliding frame; a mounting plate fixedly mounted on the first carriage; the first inductor group is fixedly installed on the assembling plate and used for being matched with the first induction sheet to induce the position of the first component carrier in the material conveying process so as to realize cross feeding with the second feeding device.

Further, the second feeding device includes: the second sliding block group is assembled with the second sliding rail and can slide along the second sliding rail; the second conveying frame is fixedly assembled with the second sliding block group and can synchronously slide along with the second sliding block group; the expansion frame is fixedly assembled with one side, far away from the rack, of the second conveying frame and extends towards one side of the disc transfer mechanism; the second sliding frame is arranged on the expansion frame and can slide in the horizontal plane along the running direction vertical to the second sliding block group; the second component carriers are fixedly arranged on the second sliding frame and can synchronously move along with the second sliding frame, and are used for receiving the bulk materials transported by the disc transport mechanism one by one so as to realize the neat arrangement of the bulk materials; the second transmission assembly is fixedly arranged on the expansion frame, is assembled with the second sliding frame and is used for driving the second sliding frame to move; and the main body is fixedly arranged on the expansion frame, and the power output shaft is assembled with the second transmission assembly to form a second power source.

Further, the second carriage includes: a carriage body assembled with the second component carrier; the second sliding block seat is fixedly arranged on one side, far away from the second power source, of the expansion frame; and the second sliding strip is fixedly arranged on the sliding frame body, is positioned between the sliding frame body and the second sliding block seat and is used for being assembled with the second sliding block seat.

Further, the second feeding device further comprises: the second induction sheet is fixedly arranged on the second sliding frame and can synchronously move along with the second sliding frame; a mounting block fixedly mounted on the second transport frame; and the second inductor group is fixedly arranged on the mounting block and is used for being matched with the second induction sheet so as to induce the position of the second component carrier in the material conveying process and realize cross feeding with the first feeding device.

Further, the first driving device includes: the first fixing seat is fixedly arranged on one side, far away from the feeding position of the chip mounter, of the fixing plate; the first bearing block is fixedly arranged on one side, close to the feeding position of the chip mounter, of the fixed plate; the first transmission screw rod is assembled with the first fixed seat at one end and the first bearing seat at the other end, and bearings are arranged between the first transmission screw rod and the first bearing seat as well as between the first transmission screw rod and the first fixed seat; the first sliding block is sleeved on the first transmission screw rod and assembled with the first transmission screw rod, the first sliding block is fixedly assembled with the first feeding device, and when the first transmission screw rod rotates, the first sliding block slides along the axis direction of the first transmission screw rod to drive the first feeding device to move; the main body is fixedly arranged on one side, far away from the first transmission screw rod, of the first fixing seat, and the power output shaft is assembled with the first transmission screw rod; the second driving device includes: the second fixing seat is fixedly arranged on one side, far away from the feeding position of the chip mounter, of the fixing plate; the second bearing block is fixedly arranged on one side, close to the feeding position of the chip mounter, of the fixed plate; a second transmission screw rod with one end assembled with the second fixed seat and the other end assembled with the second bearing seat, wherein bearings are arranged between the second transmission screw rod and the second bearing seat as well as between the second transmission screw rod and the second fixed seat; the second sliding block is sleeved on the second transmission screw rod and assembled with the second transmission screw rod, the second sliding block is fixedly assembled with the second feeding device, and when the second transmission screw rod rotates, the second sliding block slides along the axis direction of the second transmission screw rod to drive the first feeding device to move; and the main body is fixedly arranged on one side of the second fixing seat, which is far away from the second transmission screw rod, and the power output shaft is assembled with the second transmission screw rod.

After the technical scheme is adopted, the invention has the beneficial effects that: when carrying out the bulk cargo and supplying with, earlier get into operating condition through control mechanism control bulk cargo supply apparatus, then place the bulk cargo with feed mechanism in, send the bulk cargo to disc transport mechanism department by feed mechanism, at this moment, control mechanism control third power supply drives first transmission lead screw and rotates, makes the first sliding block of assembling on first transmission lead screw along the axis motion of first transmission lead screw, and then drives first material feeding unit and to disc transport mechanism side motion. When the first feeding device reaches the position of the disc transfer mechanism, the first power source drives the first component carrier to vertically move upwards, so that the first component carrier is arranged at the material receiving position of the disc transfer mechanism, and then materials sucked on the disc transfer mechanism are sequentially placed on the first component carrier at one time. When the first component carrier receives materials, the control assembly further controls the fourth power source to drive the second transmission screw rod to move, so that the second feeding device mounted on the second sliding block moves to one side of the disc transfer mechanism, and when the first component carrier is fully loaded with bulk materials, the second power source controls the sliding frame to drive the second component carrier to move, so that the second component carrier is placed at the material receiving position of the disc transfer mechanism, and the disc transfer mechanism repeats material discharging actions. When the second component carrier receives materials, the first component carrier conveys the loaded materials to a feeding position of the chip mounter for the chip mounter to use, the first feeding device drives the first component carrier to move downwards after feeding is completed and fast returns to an initial position, the actions are repeated when the second component carrier is fully loaded with the materials, the materials are conveyed to the feeding position of the chip mounter by the second component carrier at the moment and are used by the chip mounter, the second feeding device drives the second component carrier to retract after feeding is completed and then fast returns to the initial position, and the actions are repeated when the first component carrier is fully loaded with the materials. Like this through first component carrier and second component carrier carry out reciprocating motion constantly, send the bulk cargo to chip mounter feed inlet after sequencing, realize that the bulk cargo supplies, such bulk cargo supply apparatus has that the structure is retrencied, and occupation space is little, low in manufacturing cost, and the bulk cargo transports simple, swift, and bulk cargo supply efficiency is higher advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing a first overall structure of the cross feed mechanism in the present embodiment;

FIG. 3 is a schematic view of a second overall structure of the cross feed mechanism in the present embodiment;

FIG. 4 is a schematic structural view of the first feeding device in the lowest position in the present embodiment;

FIG. 5 is a schematic structural view of the first feeding device in the highest position in the present embodiment;

FIG. 6 is a schematic structural view of the second feeding device in a retracted state according to the present embodiment;

fig. 7 is a schematic structural view of the second feeding device in an extended state in the present embodiment.

Description of reference numerals: 1. a frame; 2. a feeding mechanism; 3. a disc transfer mechanism; 4. a control mechanism; 5. a cross feeding mechanism; 100. a fixed mount; 200. a fixing plate; 201. mounting grooves; 210. a third inductor group; 220. a fourth inductor group; 300. a first slide rail; 400. a second slide rail; 500. a first feeding device; 510. a first slider group; 520. a first transport rack; 530. a first carriage; 531. mounting a plate; 532. a first slider seat; 533. a sliding leg; 534. a first slide bar; 540. a first component carrier; 550. a first transmission assembly; 551. a first bearing mount; 552. a first rotating shaft; 553. a first driving block; 554. a driven wheel; 560. a first power source; 570. a first sensing piece; 580. assembling a plate; 590. a first sensing group; 600. a second feeding device; 610. a second set of sliders; 620. a second transport rack; 630. an expansion frame; 640. a second carriage; 641. a carriage body; 642. a second slider seat; 643. a second slide bar; 650. a second component carrier; 660. a second transmission assembly; 661. a second bearing mount; 662. a second rotating shaft; 663. a second driving block; 670. a second power source; 680. a second sensing piece; 690. mounting blocks; 600a, a second inductor group; 700. a first driving device; 710. a first fixed seat; 720. a first bearing housing; 730. a first drive screw; 740. a first slider; 741. a third induction sheet; 750. a third power source; 800. a second driving device; 810. a first fixed seat; 820. a first bearing housing; 830. a first drive screw; 840. a first slider; 841. a fourth sensing piece; 850. a fourth power source; 900. placing the holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.

The present embodiment relates to a novel bulk material supplying apparatus for a chip mounter, as shown in fig. 1 to 7, including: the device comprises a frame 1, a feeding mechanism 2, a disc transfer mechanism 3, a cross feeding mechanism 5 and a control mechanism 4.

Specifically, as shown in fig. 1 to 7, the feeding structure is disposed on the frame 1 and is located at one side of the frame 1. The feeding mechanism 2 is used for arranging bulk materials orderly and sending the bulk materials to the disc transferring mechanism 3. The disc transfer mechanism 3 is installed on the rack 1, and the disc transfer mechanism 3 is used for transferring bulk materials conveyed by the feeding mechanism 2 to the cross feeding mechanism 5. The cross feeding mechanism 5 is arranged on the frame 1. One end of the cross feeding mechanism 5 is in butt joint with the disc transfer mechanism 3, and the other end of the cross feeding mechanism extends to one side far away from the disc transfer mechanism 3 so as to be in butt joint with a feeding position of the chip mounter. The cross feeding mechanism 5 is used for receiving bulk materials transported by the disc transporting mechanism 3, and sending the bulk materials to the feeding position of the chip mounter after the bulk materials are arranged in order and grouped. The control mechanism 4 is connected with the feeding mechanism 2, the disc transferring mechanism 3 and the cross feeding mechanism 5. The control mechanism 4 is used for controlling the feeding mechanism 2, the disc transferring mechanism 3 and the cross feeding mechanism 5 to work in sequence.

The frame 1 is rectangular, and the cross feeding mechanism 5 protrudes from the frame 1 and extends to the feeding side of the chip mounter. The bottom of the frame 1 is provided with four supporting legs. The feeding mechanism 2 is a vibrating disk, and a feeding channel is arranged between the vibrating disk and the disk transferring mechanism 3. The feeding channel is communicated with an outlet of the vibrating disc and is used for feeding materials to the disc transferring mechanism 3. Since the vibrating plate is an existing product, it is not described in detail in this embodiment. In addition, the disc transfer mechanism 3 and the control machine related in this embodiment both belong to the prior art, and are not described in detail in this embodiment.

Further, as shown in fig. 2 and 3, the cross feed mechanism 5 includes: the device comprises a fixed frame 100, a fixed plate 200, a first slide rail 300, a second slide rail 400, a first feeding device 500, a second feeding device 600, a first driving device 700 and a second driving device 800.

Specifically, as shown in fig. 2 and 3, the fixing frame 100 is fixedly mounted on the bearing surface of the frame 1. The fixing plate 200 is fixedly mounted on the fixing frame 100 at a side of the bearing surface far away from the frame 1. The first slide rail 300 is fixedly installed on the fixing plate 200 near the disk transferring mechanism 3. The second slide rail 400 is fixedly mounted on the fixing plate 200 at a side away from the disk transferring mechanism 3. The first slide rail 300 and the second slide rail 400 are located on the same horizontal plane and are arranged in parallel. The first feeding device 500 is slidably mounted on the first slide rail 300, and the first feeding device 500 can move back and forth between the disc transferring mechanism 3 and the feeding position of the chip mounter. The first feeding device 500 is used for receiving bulk materials transported by the disc transport mechanism 3, and sending the bulk materials to a feeding position of the chip mounter after the bulk materials are arranged in order and grouped. The second feeding device 600 is slidably mounted on the second slide rail 400, and the second feeding device 600 can move back and forth between the disc transferring mechanism 3 and the feeding position of the chip mounter. The second feeding device 600 is used for receiving bulk materials transported by the disc transport mechanism 3, and sending the bulk materials to the feeding position of the chip mounter after the bulk materials are arranged in order and grouped. Under the control of the control mechanism 4, the second feeding device 600 and the first feeding device 500 cross-transport the chip mounting components to the feeding position of the chip mounter. The first driving device 700 is fixedly installed on the fixing plate 200 near the side of the feeding mechanism 2, and is fixedly assembled with the first feeding device 500. The second driving device 800 is fixedly installed on the fixing plate 200 near the feeding mechanism 2, and is fixedly assembled with the second feeding device 600. In this embodiment, the second driving device 800 is disposed side by side with the first driving device 700 and parallel to each other on the same horizontal plane.

Further, as shown in fig. 4 and 5, the first feeding device 500 includes: a first slider group 510, a first carriage 520, a first carriage 530, a first component carrier 540, a first transmission assembly 550, and a first power source 560.

Specifically, the first slider group 510 is assembled with the first slide rail 300 and is slidable along the first slide rail 300. The first transport frame 520 is fixedly assembled with the first slider group 510 and is movable in synchronization with the first slider group 510. The first carriage 530 is mounted on the first carriage 520, and the first carriage 530 is slidable relative to the first carriage 520 in a direction perpendicular to the carrying surface of the rack 1. The first component carrier 540 is fixedly mounted on the first carriage 530 at a side away from the first carriage 520. The first component carrier 540 is used for receiving the bulk materials transported by the disk transport mechanism 3 one by one, so that the bulk materials are arranged in order. The first transmission assembly 550 is mounted on the first carriage 520 and assembled with the first carriage 530. The first transmission assembly 550 is used for driving the first sliding frame 530 to move relative to the first conveying frame 520. The first power source 560 is fixedly installed on the first carriage 520 at a side close to the first driving device 700 and assembled with the first transmission assembly 550. The first power source 560 is used to power the first transmission assembly 550.

In this embodiment, two sliders are disposed on the first slider group 510, and both of the two sliders are assembled with the first slide rail 300. The first carriage 520 is fixedly mounted on the first slider 840740 by a fastening screw. When the first slide block 840740 drives the first feeding device 500 to move, the first slide block group 510 is engaged with the first slide rail 300, so as to guide the movement of the first feeding device 500.

Further, as shown in fig. 4 and 5, the first sliding frame 530 includes: mounting plate 531, first slider seat 532, slide foot 533, and first slide 534. Wherein, the mounting plate 531 is fixedly assembled with the transmission component. The first slider holder 532 is fixedly mounted on the first carriage 520. The sliding legs 533 are fixedly mounted to both ends of the mounting plate 531. The first slider 534 is fixedly mounted on the sliding leg 533 and is located between the sliding leg 533 and the first slider seat 532. The first slider bar 534 is for assembly with the first slider seat 532. Obviously, when the transmission assembly drives the mounting plate 531 to move, the mounting plate 531 drives the sliding legs 533 and the first sliding bar 534 to move along the first slider seat 532, so as to realize the lifting movement of the first sliding frame 530.

Further, as shown in fig. 4 and 5, the first transmission assembly 550 includes: a first bearing mount 551, a first rotational shaft 552, a first drive block 553, and a driven wheel 554. Specifically, the first bearing mount 551 is fixedly mounted on the first transport frame 520. The first rotating shaft 552 is disposed on the first bearing mounting base 551 in a penetrating manner, and a bearing is disposed between the first rotating shaft 552 and the first bearing mounting base 551. The bearing is used to enable the first rotation shaft 552 to rotate relative to the first bearing mount 551. A male screw section is provided on the first rotating shaft 552 at a side adjacent to the mounting plate 531, and a first driving block 553 is assembled with the male screw section of the first rotating shaft 552. The first driving block 553 is fixedly coupled to the mounting plate 531 at a side adjacent to the mounting plate 531. The driven wheel 554 is fixedly mounted to the first rotating shaft 552 on a side thereof remote from the mounting plate 531, and the driven wheel 554 is mounted to a constant force output shaft of the first power source 560 through a belt and a driving wheel. In the present embodiment, the first rotating shaft 552 is a lead screw, and the first driving block 553 is assembled with the first rotating shaft, and when the first rotating shaft 552 rotates, the first driving block 553 moves in the axial direction of the first rotating shaft 552.

In addition, as shown in fig. 4 and 5, the first feeding device 500 further includes: a first sensing piece 570, a mounting plate 580, and a first sensing set 590. The first sensor strip 570 is fixedly mounted on the first sliding frame 530, and the first sensor strip 570 can move synchronously with the first sliding frame 530. The mounting plate 580 is fixedly mounted to the first carriage 520. The first sensor group is fixedly installed on the assembly plate 580, and the first sensor group is used for cooperating with the first sensing piece 570 to sense the position of the first component carrier 540 in the material conveying process, so as to realize cross feeding with the second feeding device 600. It should be noted that the first sensing set 590 includes two sensors, one of which is used for sensing the position of the first component carrier 540 in the fully loaded state, and the other is used for sensing the position of the first component carrier 540 in the unloaded state.

Further, as shown in fig. 6 and 7, the second feeding device 600 includes: a second slider group 610, a second transport frame 620, an expansion frame 630, a second carriage 640, a second component carrier 650, a second transmission assembly 660, and a second power source 670.

Specifically, the second slider group 610 is assembled with the second slide rail 400 and is slidable along the second slide rail 400. The second transport frame 620 is fixedly assembled with the second slider group 610 and can be slid in synchronization with the second slider group 610. The expansion frame 630 is fixedly mounted on the second conveyance frame 620 on a side away from the rack 1, and the expansion frame 630 extends toward the disk transfer mechanism 3. The second carriage 640 is mounted on the expansion frame 630, and the second carriage 640 is slidable in a horizontal plane in a direction perpendicular to the traveling direction of the second slider group 610. The second component carrier 650 is fixedly mounted on the second carriage 640, and the second component carrier 650 can move synchronously with the second carriage 640. The second component carrier 650 is used for receiving the bulk materials transferred by the disk transferring mechanism 3 one by one to realize the orderly arrangement of the bulk materials. The second transmission assembly 660 is fixedly installed on the expansion frame 630, and the second transmission assembly 660 is assembled with the second sliding frame 640. The second transmission assembly 660 is used for driving the second sliding frame 640 to move. The main body of the second power source 670 is fixedly installed on the expansion frame 630, and the power output shaft of the second power source 670 is assembled with the second transmission assembly 660.

Further, as shown in fig. 6 and 7, the second carriage 640 includes: a carriage body 641, a second slider mount 642, and a second slide 643. The carriage body 641 is assembled with the second component carrier 650. The second slider holder 642 is fixedly mounted to the expansion frame 630 at a side thereof remote from the second power source 670. The second slide 643 is fixedly mounted to the carriage body 641, and the second slide 643 is located between the carriage body 641 and the second slider holder 642. The second slide 643 is adapted to be assembled with the second slider holder 642.

Preferably, as shown in fig. 6 and 7, the second transmission assembly 660 includes: a second bearing mount 661, a second rotation shaft 662, and a second drive block 663. The second rotating shaft 662 penetrates through the second bearing mounting base 661, and a bearing is disposed between the second bearing mounting base 661 and the second rotating shaft 662. The second driving block 663 is fixedly installed on the second carriage 640, and the second driving block 663 is fitted over the second rotating shaft 662 and assembled with the second rotating shaft 662. The second rotating shaft 662 is a screw rod, and when the second rotating shaft 662 rotates, the second driving block 663 drives the second carriage 640 to move along the axial direction of the second rotating shaft.

Further, as shown in fig. 6 and 7, the second feeding device 600 further includes: a second sensing piece 680, a mounting block 690, and a second sensor set 600 a. Specifically, the second sensing piece 680 is fixedly mounted on the second sliding frame 640. The second sensing piece 680 may move synchronously with the second carriage 640. The mounting block 690 is fixedly mounted to the second carrier frame 620. The second sensor group 600a is fixedly installed on the mounting block 690, and the second sensor group 600a is used for cooperating with the second sensing piece 680 to sense the position of the second component carrier 650 in the material conveying process, so as to realize cross feeding with the first feeding device 500 under the control of the control assembly.

Preferably, as shown in fig. 4 to 7, each of the first component carrier 540 and the second component carrier 650 is provided with a plurality of placing holes 900 for placing the bulk components, and the plurality of placing holes 900 are arranged in an equidistant line. Specifically, 17 placing holes 900 are provided. In other embodiments, the number of placement holes 900 may also be 15, 16, etc.

As shown in fig. 2 and 3, the first driving device 700 includes: a first fixing seat 810710, a first bearing seat 820720, a first transmission screw 830730, a first sliding block 840740 and a third power source 750.

Specifically, the first fixing seat 810710 is fixedly installed on the fixing plate 200 at a side away from the feeding position of the chip mounter. The first bearing block 820720 is fixedly mounted on the fixing plate 200 near the feeding position of the mounter. The first driving wire 830730 has one end assembled with the first fixing seat 810710 and the other end assembled with the first bearing seat 820720. Bearings are arranged between the first transmission wire 830730 and the first bearing seat 820720 and the first fixed seat 810710. The first slide block 840740 is disposed on the first driving wire rod 830730 and assembled with the first driving wire rod 830730, and the first slide block 840740 is fixedly assembled with the first feeding device 500. It is noted that when the first driving wire 830730 rotates, the first sliding block 840740 slides along the axial direction of the first driving wire 830730 to drive the first feeding device 500 to move. The main body of the third power source 750 is fixedly mounted on the first fixing seat 810710 at a side far away from the first transmission screw rod 830730, and a power output shaft of the third power source 750 is assembled with the first transmission screw rod 830730;

further, as shown in fig. 2 and 3, the second driving device 800 includes: a second fixing seat, a second bearing seat, a second transmission screw rod, a second sliding block and a fourth power source 850.

Specifically, the second fixing seat is fixedly installed on one side of the fixing plate 200, which is far away from the feeding position of the chip mounter. The second bearing block is fixedly mounted on the fixing plate 200 at a side close to the feeding position of the chip mounter. One end of the second transmission screw rod is assembled with the second fixing seat, and the other end of the second transmission screw rod is assembled with the second bearing seat. And bearings are arranged between the second transmission screw rod and the second bearing seat as well as between the second transmission screw rod and the second fixed seat. The second sliding block is sleeved on the second transmission screw rod and assembled with the second transmission screw rod. The second sliding block is fixedly assembled with the second feeding device 600. When the second driving screw rod rotates, the second sliding block slides along the axis direction of the second driving screw rod, so as to drive the first feeding device 500 to move. The main body of the fourth power source 850 is fixedly installed on the second fixed seat at one side far away from the second transmission screw rod, and the power output shaft is assembled with the second transmission screw rod.

It should be further noted that, as shown in fig. 2 and 3, an installation groove 201 is provided on the fixing plate 200, and the installation groove 201 is located right below the gap between the first driving screw 830730 and the second driving screw. A third sensor group 210 and a fourth sensor group 220 are installed in the installation groove 201, and correspondingly, a third sensing piece 741 is installed on the first sliding block 840740, and a fourth sensing piece 841 is installed on the second sliding block. The third sensing piece 741 is adapted to cooperate with the third sensor set 210 to detect the start position and the end position of the first slider 840740 on the first driving wire 830730. The fourth sensing piece 841 is used to cooperate with the fourth sensor set 220 so as to detect the start position and the end position of the second sliding block on the second driving screw. The first sensor group, the second sensor group 600a, the third sensor group 210 and the fourth sensor group 220 provide position data for the control mechanism 4, so that the control mechanism 4 is assisted to control the first feeding device 500 and the second feeding device 600 to perform cross feeding.

The working principle of the present embodiment is roughly as follows: when carrying out the bulk cargo and supplying with, earlier get into operating condition through control mechanism 4 control bulk cargo supply apparatus, then place the bulk cargo with among the feed mechanism 2, send the bulk cargo to disc transport mechanism 3 department by feed mechanism 2, at this moment, control mechanism 4 control third power supply 750 drives first transmission lead screw 830730 and rotates, makes the first sliding block 840740 of assembling on first transmission lead screw 830730 move along the axis of first transmission lead screw 830730, and then drives first material feeding unit 500 and move to disc transport mechanism 3 one side. When the first feeding device 500 reaches the disk transferring mechanism 3, the first power source 560 drives the first component carrier 540 to move vertically and upwardly, so that the first component carrier 540 is placed at the material receiving position of the disk transferring mechanism 3, and then the materials sucked on the disk transferring mechanism 3 are sequentially placed on the first component carrier 540 at a time. When the first component carrier 540 receives the material, the control module further controls the fourth power source 850 to drive the second transmission screw rod to move, so that the second feeding device 600 mounted on the second sliding block moves to one side of the disc transfer mechanism 3, until the first component carrier 540 is loaded with the bulk material, the second power source 670 controls the sliding frame to drive the second component carrier 650 to move, so that the second component carrier 650 is placed at the material receiving position of the disc transfer mechanism 3, and the disc transfer mechanism 3 repeats the material discharging action. When the second component carrier 650 receives materials, the first component carrier 540 conveys the loaded materials to the feeding position of the chip mounter for the chip mounter to use, the first feeding device 500 drives the first component carrier 540 to move downwards after feeding is completed and fast returns to the initial position, the actions are repeated when the second component carrier 650 is fully loaded with the materials, at the moment, the second component carrier 650 conveys the materials to the feeding position of the chip mounter for the chip mounter to use, the second feeding device 600 drives the second component carrier 650 to retract after feeding is completed and then fast returns to the initial position, and the actions are repeated when the first component is fully loaded with the materials again. Like this through first component carrier 540 and second component carrier 650 constantly carry out reciprocating motion, send the bulk cargo to chip mounter feed inlet after sequencing, realize that the bulk cargo supplies, such bulk cargo supply equipment has the structure and retrencies, and occupation space is little, low in manufacturing cost, and the bulk cargo transports simple, swift, and bulk cargo supply efficiency is higher advantage.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel chip mounter bulk cargo supply apparatus which characterized in that includes: the automatic feeding device comprises a rack (1), a feeding mechanism (2), a disc transferring mechanism (3), a cross feeding mechanism (5) and a control mechanism (4);

the feeding structure is arranged on the rack (1) and positioned on one side of the rack (1), and the feeding mechanism (2) is used for arranging bulk materials in order and sending the bulk materials to the disc transfer mechanism (3);

the disc transfer mechanism (3) is arranged on the rack (1), and the disc transfer mechanism (3) is used for transferring bulk materials conveyed by the feeding mechanism (2) to the cross feeding mechanism (5);

the cross feeding mechanism (5) is installed on the rack (1), one end of the cross feeding mechanism (5) is in butt joint with the disc transfer mechanism (3), the other end of the cross feeding mechanism extends to one side far away from the disc transfer mechanism (3) so as to be in butt joint with a feeding position of the chip mounter, and the cross feeding mechanism (5) is used for receiving bulk materials transferred by the disc transfer mechanism (3), neatly arranging the bulk materials into groups and then sending the bulk materials to the feeding position of the chip mounter;

control mechanism (4) with feed mechanism (2) disc transport mechanism (3) with alternately feeding mechanism (5) all connect, control mechanism (4) are used for control feed mechanism (2) disc transport mechanism (3) with alternately feeding mechanism (5) work in proper order.

2. The bulk feeder apparatus of a novel mounter according to claim 1, wherein said cross feeding mechanism (5) includes:

a fixing frame (100) fixedly arranged on the bearing surface of the rack (1);

the fixing plate (200) is fixedly arranged on the fixing frame (100) and is far away from one side of the bearing surface of the rack (1);

the first sliding rail (300) is fixedly arranged on one side, close to the disc transferring mechanism (3), of the fixing plate (200);

the second sliding rail (400) is fixedly arranged on one side, far away from the disc transferring mechanism (3), of the fixing plate (200), and the first sliding rail (300) and the second sliding rail (400) are located on the same horizontal plane and are arranged in parallel;

the first feeding device (500) is slidably mounted on the first slide rail (300) and can move back and forth between the disc transfer mechanism (3) and a feeding position of the chip mounter, and the first feeding device (500) is used for receiving bulk materials transferred by the disc transfer mechanism (3), arranging the bulk materials in order into groups and then feeding the grouped bulk materials to the feeding position of the chip mounter;

the second feeding device (600) is slidably mounted on the second slide rail (400) and can move back and forth between the disc transfer mechanism (3) and the feeding position of the chip mounter, the second feeding device (600) is used for receiving bulk materials transferred by the disc transfer mechanism (3), arranging the bulk materials in order and sending the bulk materials to the feeding position of the chip mounter, and the second feeding device (600) and the first feeding device (500) transport chip components to the feeding position of the chip mounter in a crossed manner;

the first driving device (700) is fixedly arranged on one side, close to the feeding mechanism (2), of the fixing plate (200) and is fixedly assembled with the first feeding device (500); and the number of the first and second groups,

and the second driving device (800) is fixedly installed on the fixing plate (200) and close to one side of the feeding mechanism (2) and is fixedly assembled with the second feeding device (600), and the second driving device (800) and the first driving device (700) are arranged side by side.

3. The bulk feeder apparatus of a novel mounter according to claim 2, wherein said first feeding device (500) includes:

a first slider group (510) assembled with the first slide rail (300) and slidable along the first slide rail (300);

a first transport carriage (520) fixedly mounted with the first slider group (510) and synchronously movable with the first slider group (510);

a first carriage (530) mounted on said first carriage (520) and slidable with respect to said first carriage (520) along a direction perpendicular to the carrying surface of said frame (1);

the first component carrier (540) is fixedly arranged on the first sliding frame (530) and is far away from the first conveying frame (520), and the first component carrier (540) is used for receiving the bulk materials transferred by the disc transferring mechanism (3) one by one to realize the neat arrangement of the bulk materials;

a first transmission assembly (550) mounted on the first carriage (520) and fitted with the first carriage (530) for driving the first carriage (530) to move relative to the first carriage (520); and the number of the first and second groups,

and the first power source (560) is fixedly arranged on the first conveying frame (520) and close to one side of the first driving device (700), is assembled with the first transmission assembly (550), and is used for providing power for the first transmission assembly (550).

4. The bulk feeder of a novel mounter according to claim 3, wherein said first carriage (530) includes:

a mounting plate (531) fixedly assembled with the transmission component;

a first slider seat (532) fixedly mounted on the first transport frame (520);

sliding support legs (533) fixedly mounted at both ends of the mounting plate (531); and the number of the first and second groups,

a first slide bar (534) fixedly mounted on the sliding leg (533) and located between the sliding leg (533) and the first slider seat (532) for assembly with the first slider seat (532).

5. The bulk feeder apparatus of claim 4, wherein the first transmission assembly (550) comprises:

a first bearing mounting base (551), wherein the first bearing mounting base (551) is fixedly mounted on the first conveying frame (520);

a first rotating shaft (552), wherein the first rotating shaft (552) is arranged on the first bearing mounting seat (551) in a penetrating manner, a bearing is arranged between the first rotating shaft (552) and the first bearing mounting seat (551), the bearing is used for realizing the rotation of the first rotating shaft (552) relative to the first bearing mounting seat (551), and a male thread section is arranged on one side, close to the mounting plate (531), of the first rotating shaft (552);

a first driving block (553), the first driving block (553) being assembled with the male screw section of the first rotating shaft (552), the first driving block (553) being fixedly assembled with the mounting plate (531) at a side close to the mounting plate (531); and the number of the first and second groups,

the driven wheel (554) is fixedly assembled on one side, far away from the mounting plate (531), of the first rotating shaft (552), and the driven wheel (554) is assembled with a constant force output shaft of the first power source (560) through a belt and a driving wheel.

6. The bulk feeder apparatus of a novel mounter according to claim 5, wherein said first feeding device (500) further includes:

a first sensing piece (570) fixedly mounted on the first sliding frame (530), wherein the first sensing piece (570) can move synchronously with the first sliding frame (530);

a mounting plate (580) fixedly mounted on the first carriage (520);

the first inductor group is fixedly arranged on the assembly plate (580) and is used for being matched with the first induction sheet (570) to induce the position of the first component carrier (540) in the material conveying process so as to realize cross feeding with the second feeding device (600).

7. The bulk feeder apparatus of a novel mounter according to claim 2, wherein said second feeding device (600) includes:

a second slider group (610) assembled with the second slide rail (400) and slidable along the second slide rail (400);

a second transport carriage (620) fixedly mounted with the second slider group (610) and synchronously slidable with the second slider group (610);

an expansion frame (630) fixedly assembled with one side, far away from the rack (1), of the second conveying frame (620) and extending towards one side of the disc transfer mechanism (3);

a second sliding frame (640) which is arranged on the expansion frame (630) and can slide along the direction vertical to the running direction of the second sliding block group (610) in the horizontal plane;

the second component carrier (650) is fixedly arranged on the second sliding frame (640) and can synchronously move along with the second sliding frame (640), and the second component carrier (650) is used for receiving the bulk materials transported by the disc transport mechanism (3) one by one to realize the neat arrangement of the bulk materials;

a second transmission assembly (660) fixedly mounted on the expansion frame (630) and assembled with the second sliding frame (640) and used for driving the second sliding frame (640) to move; and the number of the first and second groups,

and the second power source (670) is fixedly arranged on the expansion frame (630) and is provided with a power output shaft assembled with the second transmission assembly (660).

8. The new chip mounter bulk feeding apparatus according to claim 7, wherein said second carriage (640) includes:

a carriage body (641) assembled with the second component carrier (650);

a second slider holder (642) fixedly mounted to the expansion frame (630) on a side thereof remote from the second power source (670); and the number of the first and second groups,

a second slide bar (643) fixedly mounted on the carriage body (641) and positioned between the carriage body (641) and the second slider mount (642) for assembly with the second slider mount (642).

9. The bulk feeder apparatus of a novel mounter according to claim 8, wherein said second feeding device (600) further includes:

a second sensing piece (680) fixedly mounted on the second sliding frame (640), wherein the second sensing piece (680) can move synchronously with the second sliding frame (640);

a mounting block (690) fixedly mounted on the second transport frame (620);

and the second inductor group (600a) is fixedly arranged on the mounting block (690), and the second inductor group (600a) is used for being matched with the second induction sheet (680) to induce the position of the second component carrier (650) in the material conveying process so as to realize cross feeding with the first feeding device (500).

10. The bulk feeder apparatus according to any one of claims 2 to 9, wherein the first driving device (700) comprises:

a first fixed seat (810) (710) fixedly arranged on one side of the fixed plate (200) far away from the feeding position of the chip mounter;

a first bearing seat (820) (720) fixedly arranged on one side of the fixing plate (200) close to the feeding position of the chip mounter;

a first transmission screw rod (830) (730) with one end assembled with the first fixed seat (810) (710) and the other end assembled with the first bearing seat (820) (720), wherein bearings are arranged among the first transmission screw rod (830) (730), the first bearing seat (820) (720) and the first fixed seat (810) (710);

the first sliding block (840) (740) is sleeved on the first transmission screw rod (830) (730) and assembled with the first transmission screw rod (830) (730), the first sliding block (840) (740) is fixedly assembled with the first feeding device (500), and when the first transmission screw rod (830) (730) rotates, the first sliding block (840) (740) slides along the axial direction of the first transmission screw rod (830) (730) to drive the first feeding device (500) to move;

the main body is fixedly arranged on one side of the first fixed seat (810) (710) far away from the first transmission screw rod (830) (730), and a third power source (750) is assembled between a power output shaft and the first transmission screw rod (830) (730);

the second driving device (800) includes:

the second fixing seat is fixedly arranged on one side, far away from the feeding position of the chip mounter, of the fixing plate (200);

the second bearing seat is fixedly arranged on one side, close to the feeding position of the chip mounter, of the fixing plate (200); a second transmission screw rod with one end assembled with the second fixed seat and the other end assembled with the second bearing seat, wherein bearings are arranged between the second transmission screw rod and the second bearing seat as well as between the second transmission screw rod and the second fixed seat;

the second sliding block is sleeved on the second transmission screw rod and assembled with the second transmission screw rod, the second sliding block is fixedly assembled with the second feeding device (600), and when the second transmission screw rod rotates, the second sliding block slides along the axis direction of the second transmission screw rod to drive the first feeding device (500) to move;

and the main body is fixedly arranged on one side of the second fixed seat far away from the second transmission screw rod, and the power output shaft is assembled with the fourth power source (850) of the second transmission screw rod.