Chip component storage device of chip mounter

Abstract

The utility model provides a chip mounter's chip component storage device, including transmission feeding device and the storage box that is provided at one side, the storage box is provided with an opening at one side, the one end of transmission feeding device is provided at the opening, and the upper transmission surface of transmission feeding device is parallel and level with the inner bottom surface of storage box, and the other end of transmission feeding device is provided with a lower transmission surface which is parallel and level with the inner bottom surface of storage box. A storage box is arranged on one side of the conveying and feeding device, fixing plates are stacked in the storage box, sheet-shaped components are uniformly distributed on the fixing plates in a rectangular shape, the chip mounter is arranged on the other side of the conveying and feeding device, and a recycling box is arranged at the bottom of the conveying and feeding device. The beneficial effects of the utility model are that the conveying and feeding device is matched with the storage box with the opening and the fixing plate in the storage box, so that the technical problem that the moving distance of a manipulator of a chip component storage device of an existing chip mounter is long is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip mounters, in particular to a storage device for chip components of a chip mounter. Background Art

[0002] Surface Mount Technology (SMT) for electronic circuits, also known as surface mounting or surface mounting technology, is a circuit assembly technology that directly mounts chip components on the surface of a Printed Circuit Board (PCB) or other substrates through various types of placement heads, and then solders and assembles them by methods such as reflow soldering or dip soldering.

[0003] Specifically, a chip mounter is a machine that places chip components on the surface of a printed circuit board. Currently, on the market, both ends of common chip mounters are used for the conveyance of printed circuit boards. Inside, there is a movable manipulator equipped with various types of placement heads, which is used to place chip components on the printed circuit board. Chip components are usually evenly distributed in a rectangular pattern on a fixed plate, and are arranged on one side of the chip mounter. Then, the manipulator can sequentially pick up chip components from above.

[0004] In this way, since the fixed plate is stationary, the manipulator needs to actively move directly above the corresponding chip component and then pick it up. When picking up a chip component far from the side of the chip mounter, the long movement distance of the manipulator will result in a decrease in work efficiency. Summary of the Utility Model

[0005] Aiming at the deficiencies in the prior art, the utility model provides a storage device for chip components of a chip mounter, which solves the technical problem of the long movement distance of the manipulator existing in the storage device for chip components of the existing chip mounter.

[0006] A storage device for chip components of a chip mounter according to an embodiment of the utility model includes a conveying and feeding device and a storage box provided on one side. An opening is provided on one side of the storage box. One end of the conveying and feeding device is arranged at the opening, and the conveying surface of the conveying and feeding device is flush with the inner bottom surface of the storage box. Fixed plates are stacked in the storage box, and chip components are evenly distributed in a rectangular pattern on the fixed plates. The chip mounter is arranged on the other side of the conveying and feeding device, and a recycling box is provided at the bottom of the conveying and feeding device.

[0007] The technical principle of the present utility model is as follows: A conveying and feeding device is used to send a fixing plate with chip components placed at the bottom of the storage box away from the storage box from the opening and close to the mounter, facilitating the manipulator of the mounter to grasp the chip components. When the chip components in the row closest to the mounter are used up, the conveying and feeding device moves towards the mounter until the chip components in the next row reach the position where the used-up row of chip components is located, so as to ensure that the moving distance of the manipulator of the mounter is always the shortest.

[0008] Compared with the prior art, the present utility model has the following beneficial effects: Through the cooperation of the conveying and feeding device, the storage box with an opening, and the fixing plate in the storage box, it solves the technical problem of the relatively long moving distance of the manipulator existing in the chip component storage device of the existing mounter.

[0009] Furthermore, the conveying and feeding device includes a driving roller, a driven roller, and a conveyor belt connecting the driving roller and the driven roller. The conveyor belt includes a plurality of horizontally arranged conveying plates, and adjacent conveying plates are flexibly connected.

[0010] Furthermore, a support frame is provided outside the conveying and feeding device. Conveying tracks are provided on both sides of the conveyor belt. The conveying tracks are used to hold the fixing plate. The inlet end of the conveying track is located at the opening of the storage box, and the outlet end of the conveying track is located directly above the recycling box.

[0011] Furthermore, the fixing plate includes a plurality of rows of fixing strips. All the fixing strips are of an integral structure, but creases are provided between adjacent fixing strips.

[0012] Furthermore, a row of fixing positions recessed towards one side are evenly distributed on the fixing strips. A row of recessed positions are provided on the conveying plates. The fixing positions can be snapped into the recessed positions one by one. The width of the conveying plate is equal to the width of the fixing strip.

[0013] Furthermore, the opening is L-shaped. The width of the opening is greater than the width of the conveying plate, but the width of the opening is less than the width of two fixing strips. The height of the opening is greater than the thickness of the fixing strip, but the height of the opening is less than the thickness of two fixing strips.

[0014] Furthermore, a guiding plate inclined towards the mounter is provided at the top of the recycling box. The top of the guiding plate is close to the outlet of the conveying track. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the position of the chip component storage device according to the embodiment of the present utility model.

[0016] Figure 2 It is a front view of the position structure of the conveying and feeding device according to the embodiment of the present utility model.

[0017] Figure 3 This is a schematic structural view of the fixing plate according to an embodiment of the present utility model.

[0018] Figure 4 This is a schematic structural view of the connection between the fixing strip and the transfer plate according to an embodiment of the present utility model.

[0019] Figure 5 This is a schematic structural view of the opening according to an embodiment of the present utility model.

[0020] In the above-mentioned drawings: 100, transfer feeding device; 110, support frame; 111, driving roller; 112, driven roller; 120, transfer plate; 121, recessed position; 130, transfer track; 131, inlet; 132, outlet; 200, storage box; 201, opening; 300, fixing plate; 301, crease; 310, fixing strip; 311, fixing position; 400, mounter; 500, recycling box; 510, guide plate. Detailed implementation manners

[0021] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] As Figure 1 shown, the chip component storage device of the mounter includes a transfer feeding device 100 and a storage box 200 arranged on one side. An opening 201 is provided on one side of the storage box 200. One end of the transfer feeding device 100 is arranged at the opening 201, and the upper transfer surface of the transfer feeding device 100 is flush with the inner bottom surface of the storage box 200. Fixing plates 300 are stacked in the storage box 200 to ensure that the fixing plates 300 can be transferred to the transfer feeding device 100 relatively stably. Chip components are evenly distributed in a rectangle on the fixing plates 300. A mounter 400 is arranged on the other side of the transfer feeding device 100. A recycling box 500 is provided at the bottom of the transfer feeding device 100 for recycling the fixing plates 300 on which the chip components used by the mounter 400 are exhausted.

[0023] As Figure 2 shown, the transfer feeding device 100 includes a driving roller 111, a driven roller 112 and a conveyor belt connecting the driving roller 111 and the driven roller 112. Specifically, the conveyor belt includes a plurality of transfer plates 120 arranged horizontally, and adjacent transfer plates 120 are flexibly connected by silk ribbons.

[0024] As Figure 2As shown in the figure, there is also a support frame 110 outside the conveying and feeding device 100. Conveying tracks 130 are provided at both sides of the conveyor belt. The conveying tracks 130 are used to hold the fixing plate 300, so that the fixing plate 300 can only move along the direction of the conveying tracks 130. One end of the inlet 131 of the conveying track 130 is located at the opening 201 of the storage box 200, and the other end of the outlet 132 of the conveying track 130 is located directly above the recycling box 500, so that the fixing plate 300 is finally guided into recycling.

[0025] As Figure 3-4 shown in the figure, the fixing plate 300 includes several rows of fixing bars 310. All the fixing bars 310 are of an integral structure, but there are creases 301 between adjacent fixing bars 310 to ensure that adjacent fixing bars 310 can be bent. Specifically, a row of fixing positions 311 recessed to one side are evenly distributed on the fixing bars 310 for fixing chip components. A row of recessed positions 121 are provided on the conveying plate 120. The fixing positions 311 can be snapped into the recessed positions 121 one by one. The width of the conveying plate 120 is equal to the width of the fixing bars 310, that is, to ensure that when the conveying and feeding device 100 is conveying, the fixing positions 311 of each fixing bar 310 can be snapped into the corresponding recessed positions 121 of the conveying plate 120.

[0026] As Figure 5 shown in the figure, the opening 201 is L-shaped. The width of the opening 201 is greater than the width of the conveying plate 120, but the width of the opening 201 is less than the width of two fixing bars 310, ensuring that the conveying plate 120 has enough space for the fixing positions 311 to be snapped into the recessed positions 121; the height of the opening 201 is greater than the thickness of the fixing bar 310, but the height of the opening 201 is less than the thickness of two fixing bars 310, ensuring that only one fixing plate 300 can be withdrawn at a time.

[0027] As Figure 2 shown in the figure, a guiding plate 510 inclined towards the side of the mounter 400 is provided at the top of the recycling box 500. The top of the guiding plate 510 is close to the outlet 132 of the conveying track 130, ensuring that after the fixing plate 300 comes out of the conveying track 130, it can accurately fall into the recycling box 500.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A chip component storage device for a chip mounter, characterized in that: It includes a conveying and feeding device and a storage box arranged on one side, one side of the storage box is provided with an opening, one end of the conveying and feeding device is arranged at the opening, and the upper conveying surface of the conveying and feeding device is flush with the bottom surface of the storage box, a fixed plate is stacked in the storage box, and rectangular sheet components are evenly distributed on the fixed plate, the placement machine is arranged on the other side of the conveying and feeding device, and a recovery box is provided at the bottom of the conveying and feeding device.

2. The chip component storage device for a chip mounter according to claim 1, characterized in that: The conveying and feeding device comprises an active roller, a passive roller and a conveyor belt connecting the active roller and the passive roller. The conveyor belt comprises a plurality of horizontally arranged conveying plates, and adjacent conveying plates are flexibly connected.

3. The chip component storage device for a chip mounter according to claim 2, characterized in that: A support frame is also provided outside the conveying and feeding device. The support frame is also provided with conveying tracks on both sides of the conveyor belt. The conveying tracks are used to clamp the fixing plate. One end of the inlet of the conveying track is located at the opening of the storage box, and the other end of the outlet of the conveying track is located directly above the recovery box.

4. The chip component storage device for a chip mounter as claimed in claim 2, characterized in that: The fixing plate comprises a plurality of rows of fixing strips, all of which are an integral structure, but folds are arranged between adjacent fixing strips.

5. The chip component storage device for a chip mounter as claimed in claim 4, characterized in that: The fixing strip is evenly distributed with a row of fixing positions recessed to one side, the transmission plate is provided with a row of recessed positions, the fixing positions can be inserted into the recessed positions one by one, and the width of the transmission plate is equal to the width of the fixing strip.

6. The chip component storage device for a chip mounter as claimed in claim 5, characterized in that: The opening is L-shaped, the width of the opening is greater than the width of the conveying plate, but less than the width of the two fixing bars, and the height of the opening is greater than the thickness of the fixing bars, but less than the thickness of the two fixing bars.

7. The chip component storage device for a chip mounter according to claim 5, characterized in that: A guide plate inclined toward one side of the placement machine is provided on the top of the recovery box, and the top of the guide plate is close to the exit of the conveying track.

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