CN211240347U

CN211240347U - LED chip mounter material feeding unit

Info

Publication number: CN211240347U
Application number: CN201921285705.7U
Authority: CN
Inventors: 缪丹媚
Original assignee: Guangzhou Daybreak Electronic Technology Co ltd
Current assignee: Guangzhou Daybreak Electronic Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-11
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a LED chip mounter feeder equipment, include the fixed plate and the material area that forms by lower band and upper band laminating, the fixed plate is "U" shaped plate column structure, the inner wall welding of fixed plate has the backup pad, material area and backup pad upper end sliding connection, the inner wall welding of fixed plate has lower guide arm and last guide arm, lower guide arm and lower band sliding connection, go up guide arm and upper band sliding connection, the one end veneer that the upper guide arm was kept away from in the upper band has the last spool, the one end veneer that the lower guide arm was kept away from in the lower band has the lower scroll, the last spool all is connected with the drive arrangement who is used for the clearance pay-off with the lower scroll. In this device for the pay-off is accomplished back abandonment upper band and is directly by the roll-up with lower taking, and sustainable roll-up that carries on need not handle very fast, makes the discarded object can be collected and need not handle in the certain time, reduction workman's that can be very big intensity of labour and increase whole machining efficiency.

Description

LED chip mounter material feeding unit

Technical Field

The utility model relates to a chip mounter technical field especially relates to a LED chip mounter feeding equipment.

Background

The chip mounter is a device for automatically mounting a chip element on a printed circuit board, and is used for mounting production in various electronic product production lines including LED products in order to improve production efficiency.

The feeding equipment is used as an important part of the chip mounter, the conveying precision of workpieces is determined, the problems of tape jamming and shaking are easily caused when the conventional tape type LED feeder feeds materials, and the labor intensity is greatly improved and the processing efficiency is reduced because the waste material tape needs to be processed in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has efficiency lower among the prior art, and the LED chip mounter feeding equipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED chip mounter feeding equipment, includes the fixed plate and takes the material that forms with the upper band laminating by lower band, the fixed plate is "U" shaped plate column structure, the inner wall welding of fixed plate has the backup pad, material area and backup pad upper end sliding connection, the inner wall welding of fixed plate has lower guide arm and upper guide arm, lower guide arm and lower band sliding connection, upper guide arm and upper band sliding connection, the one end veneer that the upper guide arm was kept away from to the upper band has the upper scroll, the one end veneer that the lower guide arm was kept away from in lower band has lower scroll, upper scroll and lower scroll all are connected with the drive arrangement who is used for the clearance pay-off.

Preferably, the driving device comprises a driving motor, a transmission shaft is welded on an output shaft of the driving motor, a driving tooth is welded at one end, away from the driving motor, of the transmission shaft, and the driving gear is meshed with a driven gear.

Preferably, the driving gear is a sector gear, the upper reel and the lower reel are respectively welded to the corresponding side walls of the driven gear, and the storage box is welded to the upper end of the fixing plate.

Preferably, the driven gear connected with the upper reel is rotatably connected with the inner wall of the containing box through a bearing, the driving motor corresponding to the upper reel is welded with the inner wall of the containing box, the driven gear connected with the lower reel is rotatably connected with the inner wall of the fixing plate through a bearing, and the driving motor corresponding to the lower reel is welded with the inner wall of the fixing plate.

Preferably, two draw-in grooves, two have been seted up to the both sides wall symmetry of backup pad the interior bottom of draw-in groove all welds spacing spring, two spacing spring keeps away from the one end that corresponds the interior bottom of draw-in groove and all welds the limiting plate, two the limiting plate offsets with the both sides wall in material area respectively.

Preferably, the two limiting plates are both of an L-shaped plate structure, the two clamping grooves are both of L-shaped grooves, and the driving motor can be a motor with the model number of 5IK 90A-CF.

Compared with the prior art, the utility model has the advantages of:

1. in this device, because the design of last spool and lower spool for the discarded upper band after the pay-off is accomplished is directly taken with lower and is taken the roll-up, and sustainable roll-up that carries on need not handle very fast, makes the discarded object can be collected and need not handle in the certain time, reduction workman's that can be very big intensity of labour and increase whole machining efficiency.

2. In this device, because the design of limiting plate, lay in the material area backup pad upper end after, make two limiting plates press from both sides the tight of material area certain degree under the elastic force effect of spacing spring, and then make the material area the situation that the shake will not appear at defeated material in-process, guarantee processingquality.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of LED chip mounter feeder equipment.

Fig. 2 is the utility model provides a side cross-sectional view of LED chip mounter feeder equipment.

In the figure: the automatic feeding device comprises a fixing plate 1, a supporting plate 2, a material belt 3, a lower belt 31, an upper belt 32, a lower guide rod 4, an upper guide rod 5, a containing box 6, an upper scroll 7, a lower scroll 8, a driving motor 9, a transmission shaft 10, a driving gear 11, a driven gear 12, a clamping groove 13, a limiting spring 14 and a limiting plate 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a feeding device of an LED chip mounter comprises a fixing plate 1 and a material belt 3 formed by attaching a lower belt 31 and an upper belt 32, wherein the fixing plate 1 is in a U-shaped plate structure, a supporting plate 2 is welded on the inner wall of the fixing plate 1, the material belt 3 is connected with the upper end of the supporting plate 2 in a sliding manner, a lower guide rod 4 and an upper guide rod 5 are welded on the inner wall of the fixing plate 1, the lower guide rod 4 is connected with the lower belt 31 in a sliding manner, the upper guide rod 5 is connected with the upper belt 32 in a sliding manner, an upper reel 7 is glued at one end of the upper belt 32, which is far away from the upper guide rod 5, a lower reel 8 is glued at one end of the lower belt 31, which is; the driving device comprises a driving motor 9, a transmission shaft 10 is welded on an output shaft of the driving motor 9, a driving gear 11 is welded at one end, far away from the driving motor 9, of the transmission shaft 10, and a driven gear 12 is meshed with the driving gear 11.

The driving gear 11 is a sector gear, and can realize clearance meshing with the driven gear 12 through the rotation of the driving gear 11, so that the driven gear 12 can intermittently drive the upper reel 7 and the lower reel 8 to rotate, an intermittent feeding process is realized, timely material taking of a patch is ensured, the upper reel 7 and the lower reel 8 are respectively welded with the corresponding side walls of the driven gear 12, and the upper end of the fixed plate 1 is welded with the containing box 6; the driven gear 12 connected with the upper reel 7 is rotatably connected with the inner wall of the containing box 6 through a bearing, the driving motor 9 corresponding to the upper reel 7 is welded with the inner wall of the containing box 6, the driven gear 12 connected with the lower reel 8 is rotatably connected with the inner wall of the fixed plate 1 through a bearing, and the driving motor 9 corresponding to the lower reel 8 is welded with the inner wall of the fixed plate 1.

Two clamping grooves 13 are symmetrically formed in two side walls of the supporting plate 2, limiting springs 14 are welded at the inner bottoms of the two clamping grooves 13, limiting plates 15 are welded at the ends, far away from the inner bottoms of the corresponding clamping grooves 13, of the two limiting springs 14, and the two limiting plates 15 are abutted to the two side walls of the material belt 3 respectively; two limiting plates 15 are "L" shaped plate column structure, and two draw-in grooves 13 are "L" shape groove, and limiting plate 15 and the inner wall sliding connection of draw-in groove 13 make two limiting plates 15 press from both sides the tight of strip 3 certain degree between them under spacing spring 14's elastic force effect for strip 3 is in steady state at the in-process of good slip pay-off, can not appear shaking, and driving motor 9 can select the motor that the model is 5IK 90A-CF.

When carrying out paster processing, at first promote two limiting plates 15 and make its interval increase, then lay material area 3 in backup pad 2 upper end, loosen limiting plate 15 back, two limiting plates 15 carry out certain clamp with material area 3 under limiting spring 14's elasticity effect, make material area 3 can not appear random rocking in the removal in-process, then separate upper band 32 and lower area 31, make the paster between them expose, then walk around upper guide 5 with the tip of upper band 32 and paste on last spool 7, walk around lower guide 4 with the tip of lower area 31 again and paste on lower spool 8, then start two driving motor 9 simultaneously and begin to carry the paster.

The lower transmission shaft 10 driven by the driving motor 9 drives the driving gear 11 thereon to rotate, so that the driving gear 11 drives the driven gear 12 engaged therewith to rotate, the rotation of the driven gear 12 drives the upper scroll 7 and the lower scroll 8 to rotate, and since the two drive motors 9 rotate synchronously, so that the upper reel 7 and the lower reel 8 will rotate synchronously, the upper tape 32 and the lower tape 31 adhered to the upper reel 7 and the lower reel 8 are driven to move and wound on the upper reel 7 and the lower reel 8 by the rotation of the upper reel and the lower reel, so that the feeding of the paster is realized, and the driving gear 11 is a sector gear, which is intermittently meshed with the driven gear 12, so that the driven gear 12, the upper reel 7 and the lower reel 8 intermittently rotate, sufficient time can be provided for taking materials of the patch, and the used upper tape 32 and lower tape 31 are directly wound up without subsequent manual operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The feeding device of the LED chip mounter comprises a fixing plate (1) and a material belt (3) formed by attaching a lower belt (31) and an upper belt (32), it is characterized in that the fixing plate (1) is in a U-shaped plate structure, the inner wall of the fixing plate (1) is welded with a supporting plate (2), the material belt (3) is connected with the upper end of the supporting plate (2) in a sliding way, the inner wall of the fixing plate (1) is welded with a lower guide rod (4) and an upper guide rod (5), the lower guide rod (4) is connected with the lower belt (31) in a sliding way, the upper guide rod (5) is connected with the upper belt (32) in a sliding way, an upper reel (7) is glued at one end of the upper belt (32) far away from the upper guide rod (5), one end of the lower belt (31) far away from the lower guide rod (4) is glued with a lower reel (8), the upper reel (7) and the lower reel (8) are both connected with a driving device for feeding materials in a clearance mode.
2. The feeding device of the LED chip mounter according to claim 1, wherein the driving device comprises a driving motor (9), a transmission shaft (10) is welded to an output shaft of the driving motor (9), a driving gear (11) is welded to one end, far away from the driving motor (9), of the transmission shaft (10), and the driving gear (11) is meshed with a driven gear (12).
3. The feeding device of the LED chip mounter according to claim 2, wherein the driving gear (11) is a sector gear, the upper reel (7) and the lower reel (8) are respectively welded to the side walls of the corresponding driven gear (12), and the storage box (6) is welded to the upper end of the fixing plate (1).
4. The feeding device of the LED chip mounter according to claim 3, wherein a driven gear (12) connected with the upper reel (7) is rotatably connected with the inner wall of the containing box (6) through a bearing, a driving motor (9) corresponding to the upper reel (7) is welded with the inner wall of the containing box (6), a driven gear (12) connected with the lower reel (8) is rotatably connected with the inner wall of the fixing plate (1) through a bearing, and a driving motor (9) corresponding to the lower reel (8) is welded with the inner wall of the fixing plate (1).
5. The feeding device of the LED chip mounter according to claim 2, wherein two clamping grooves (13) are symmetrically formed in two side walls of the supporting plate (2), two limiting springs (14) are welded to the inner bottoms of the clamping grooves (13), two limiting plates (15) are welded to the ends, away from the inner bottoms of the corresponding clamping grooves (13), of the two limiting springs (14), and the two limiting plates (15) are abutted to two side walls of the material belt (3) respectively.
6. The feeding device of the LED chip mounter according to claim 5, wherein the two limiting plates (15) are both L-shaped plate-shaped structures, the two clamping grooves (13) are both L-shaped grooves, and the driving motor (9) can be a motor with the model number of 5IK 90A-CF.