CN216943878U - Binary channels tray feeder suitable for plug-in components machine and chip mounter - Google Patents

Abstract

The utility model discloses a dual-channel tray feeder suitable for a component inserter and a chip mounter, which comprises: the three-axis motion platform, the lifting device and the feeding track are all arranged on the rack, and the clamping mechanism is arranged on the three-axis motion platform; the three-axis motion platform is used for driving the clamping mechanism to move; the clamping mechanism is used for clamping materials and/or a material tray; the lifting device is used for positioning the material tray and driving the material tray to ascend; the feeding track is used for conveying materials. The automatic feeding device can be compatible with materials and trays of various specifications, can feed materials for a component inserter or a chip mounter, and meets the requirement of automatic production; the double-channel feeding can be realized, and the feeding speed is higher; the feeding track can be compatible with different products, and the compatibility is better.

Description

Binary channels tray feeder suitable for plug-in components machine and chip mounter

Technical Field

The utility model relates to the technical field of SMT (surface mount technology) automation equipment, in particular to a dual-channel tray feeder suitable for a chip inserting machine and a chip mounter.

Background

The tray feeder is used for conveying trays or materials in the material storage area to a specific station one by one through a clamping mechanism during operation so as to be grabbed by a component inserter or a chip mounter.

The tray packaging mode of the electronic component has two types: one is that each acupoint of the tray is provided with a material; the other is that a plurality of materials are placed on each acupoint; the materials of the packaging box are not contacted, the interval is far, the packaging box can be independently identified and grabbed, and the packaging box is mainly used for packaging patch components; the materials of the latter are mutually contacted and can not be independently identified and grabbed; because the packaging (tray) mode of the chip component and the plug-in component is greatly different, the products on the market at present cannot be well compatible with the two conditions.

Thus, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to overcome at least some of the deficiencies of the prior art and to provide a dual channel tray feeder suitable for use in component insertion machines and chip placement machines.

The technical scheme of the utility model is as follows: the utility model provides a double-channel tray feeder suitable for a component inserter and a chip mounter, which comprises: the three-axis motion platform, the lifting device and the feeding track are all arranged on the rack, and the clamping mechanism is arranged on the three-axis motion platform; the three-axis motion platform is used for driving the clamping mechanism to move; the clamping mechanism is used for clamping materials and/or a material tray; the lifting device is used for positioning the material tray and driving the material tray to ascend; the feeding track is used for conveying materials.

Further, elevating gear includes mounting plate, screw drive structure, X direction location cylinder, Y direction location cylinder and Z direction location cylinder, mounting plate installs respectively the frame both sides, screw drive structure facility is in on the mounting plate, the structural charging tray platform that is used for placing the charging tray that is provided with of screw drive, X direction location cylinder, Y direction location cylinder are used for fixing a position the charging tray, Z direction location cylinder is used for responding to the charging tray.

Further, the feeding track comprises: pushing material structure, track structure, pay-off belt structure and liftout structure.

Further, the rail structure includes: the rail structure comprises two pressing strips, two rails, two supporting edges, two bases and two sectional materials.

Furthermore, the span of the track is adjustable, the span of the supporting edge is adjustable, and the installation height of the pressing strip is adjustable.

Further, the clamping device includes: the device comprises a fixed plate, a collision sensor, a linear guide rail, a spring, a floating plate, a color sensor, a rotating plate, a fourth cylinder and a clamp, wherein the linear guide rail is arranged on the fixed plate, the floating plate is arranged on a sliding block of the linear guide rail, the rotating plate is arranged on the floating plate, the clamp is arranged on the rotating plate, and the cylinder is used for controlling the clamp.

Furthermore, the device also comprises an operation screen.

By adopting the scheme, the utility model has the beneficial effects that: the tray can be compatible with materials and trays of various specifications, can supply materials to a component inserter or a chip mounter, and meets the requirement of automatic production; the double-channel feeding can be realized, and the feeding speed is higher; the feeding track can be compatible with different products, and the compatibility is better.

Drawings

Fig. 1 is a first structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of an embodiment of the present invention

Fig. 3 is a third schematic structural diagram according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a lifting device according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a feeding track according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a clamping device according to an embodiment of the utility model.

Detailed Description

The utility model is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1 to fig. 6, in the present embodiment, the present invention provides a dual-channel tray feeder for a component inserter and a chip mounter, including: the device comprises a rack 1, a three-axis motion platform 2, a clamping mechanism 3, a lifting device 4 and a feeding track 5, wherein the three-axis motion platform 2, the lifting device 4 and the feeding track 5 are all arranged on the rack 1, and the clamping mechanism 3 is arranged on the three-axis motion platform 2; the three-axis motion platform 2 is used for driving the clamping mechanism 3 to move; the clamping mechanism 3 is used for clamping the material 7 and/or the material tray; the lifting device 4 is used for positioning the material tray and driving the material tray to ascend; the feed track 5 is used for conveying material 7.

Further, elevating gear 4 includes mounting plate 41, screw drive structure 42, X direction location cylinder 43, Y direction location cylinder 44 and Z direction location cylinder 45, mounting plate 41 installs respectively 1 both sides in frame, screw drive structure 42 facility is in on the mounting plate 41, be provided with the charging tray platform that is used for placing the charging tray on the screw drive structure 42, X direction location cylinder 43, Y direction location cylinder 44 are used for fixing a position the charging tray, Z direction location cylinder 45 is used for responding to the charging tray.

Among elevating gear 4, mounting plate 41 installs respectively in frame 1 both sides, installs induction system on the pushing head of Z direction location cylinder 45, can respond to the high position of charging tray when the pushing head stretches out, installs spring 34 briquetting on the pushing head of X direction location cylinder 43 and Y direction location cylinder 44, can fix a position the charging tray when the pushing head stretches out, through the position of installing different spring 34 briquetting and adjustment Y direction location cylinder 44, can adapt to the paster and the plug-in components tray of various sizes. Disc material 7 piles up on screw rod structure's storage platform, screw rod structure can the charging tray platform go up and down to drive the charging tray and rise, when the charging tray is responded to then, Z direction location cylinder 45 returns and contracts, X direction location cylinder 43 and Y direction location cylinder 44 work realize the location to the charging tray, and after 7 materials in the charging tray were snatched the completion, X direction location cylinder 43 and Y direction location cylinder 44 are toward returning and contract, and empty charging tray is snatched the throwing dish, makes charging tray and material 7 by last next layer upon layer after the above-mentioned action is repeated, then screw rod structure drives the platform decline, thereby can feed in raw material.

Further, the feeding track 5 includes: a material pushing structure 51, a track structure, a feeding belt structure and a material ejecting structure 56.

Further, the rail structure includes: the track structure comprises two pressing strips, two tracks 52, two holding edges 53, two bases 54 and two profiles 55. The span of the track 52 is adjustable, the span of the edge 53 is adjustable, and the installation height of the pressing strip is adjustable. The concrete structure can be that the base 54 is arranged on the corresponding section bar 55, the supporting edge 53 is arranged on the corresponding base 54, the supporting track is arranged on the corresponding base 54, the pressing strip is arranged above the corresponding supporting track, the track 52 and the supporting edge 53 are both provided with corresponding waist-shaped holes to be installed on the base 54, so that the installation position can be adjusted, span adjustment is realized, the pressing strip is installed on the supporting edge 53 through the waist-shaped holes, the installation height and position can be adjusted, and the material 7 with different types can be compatible.

In the feeding track 5, the track structure is used as a track for conveying materials 7; the pushing structure 51 is used for pushing the material 7 on the guide rail structure to the feeding belt structure; the feeding belt structure is arranged at the end part of the guide rail structure and is used for receiving the materials 7 conveyed by the guide rail structure and conveying the materials to the material ejecting structure 56; the jacking structure 56 is used for jacking up the material 7.

Further, the clamping device includes: the device comprises a fixed plate 31, a collision sensor 32, a linear guide rail 33, a spring 34, a floating plate 35, a color sensor 36, a rotating plate 37, a fourth air cylinder 38 and a clamp 39, wherein the linear guide rail 33 is arranged on the fixed plate 31, the floating plate 35 is arranged on a slide block of the linear guide rail 33, the rotating plate 37 is arranged on the floating plate 35, the clamp 39 is arranged on the rotating plate 37, and the air cylinder is used for controlling the clamp 39.

Specifically, the fixed plate 31 of the clamping device is mounted on a Z-axis floating plate 35 of the three-axis motion platform 2, and the vertical motion is controlled by the Z-axis. The collision sensor 32 is mounted on the stationary plate 31. Two linear guides 33 are mounted on the stationary plate 31. The floating plate 35 is mounted on the slider of the linear guide 33. A spring 34 is arranged between the fixed plate 31 and the floating plate 35, and when no other external force is applied, the sliding block of the linear guide rail 33 is always tightly pressed by the tension of the spring 34 for lower limit. The rotating plate 37 is fixed at the bottom of the floating plate 35, and can rotate around the Z axis by loosening the screw. The fourth cylinder 38 is fixed to the rotating plate 37. The clamp 39 is fixed to the cylinder head. The color sensor 36 is fixed to the side of the fourth cylinder 38 through an adapter plate. When the clamp 39 is opened, the outer edges of the two sides of the clamp 39 can clamp the material 7, and when the clamp 39 is closed, the inner edges of the two sides of the clamp 39 can clamp the material disc. During working, the three-axis motion platform 2 drives the clamping device to move in the XYZ three directions. The material conveying device moves above the position of the material 7 of the material tray and then descends, the clamp 39 is opened to grab the material 7, then the material conveying device ascends and moves above the feeding track 5 and then descends, and the clamp 39 is closed to put down the material 7. After the material tray is emptied, the clamp 39 is opened after the material tray is moved to the upper part of the material tray, the material tray is grabbed after the material tray is descended, the material tray is moved to the upper part of the throwing tray after the material tray is ascended, the clamp 39 is loosened, and the material tray is thrown off.

Further, the feeder also includes an operating screen 6 which may be used for information display and for operating the feeder.

It should be noted that, in this embodiment, the feeder may implement dual-channel feeding, and specifically, the feeder includes two sets of lifting structures, which may be used to place two sets of trays; the feeder includes two sets of pay-off tracks 5, can transport two sets of materials 7 of jack-up simultaneously, realizes the binary channels feed.

With reference to fig. 1 to 6, in the present scheme, when the machine is initialized, the material tray loaded with the material 7 is placed on the platform of the lifting device 4, when the machine works, the lifting device 4 lifts the material tray to a set position, the clamping mechanism 3 moves to a material grabbing position to grab the material 7, then moves to the upper side of the feeding track 5, and descends to put down the material 7, the material pushing structure 51 pushes out the material 7, and the material 7 is pushed up by the material pushing structure 56 after reaching the tail end of the feeding track 5, so as to realize material feeding. If the material tray is empty, the clamping mechanism 3 can clamp the material tray to throw the material tray, and when no material tray exists on the material tray platform, the lifting device 4 works to enable the material tray platform to descend, and the machine performs sound-light alarm and the like to wait for feeding.

To sum up, this scheme's beneficial effect lies in: the tray can be compatible with materials and trays of various specifications, can supply materials to a component inserter or a chip mounter, and meets the requirement of automatic production; the double-channel feeding can be realized, and the feeding speed is higher; the feeding track can be compatible with different products, and the compatibility is better.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a binary channels tray feeder suitable for plug-in components machine and chip mounter which characterized in that includes: the three-axis motion platform, the lifting device and the feeding track are all arranged on the rack, and the clamping mechanism is arranged on the three-axis motion platform; the three-axis motion platform is used for driving the clamping mechanism to move; the clamping mechanism is used for clamping materials and/or a material tray; the lifting device is used for positioning the material tray and driving the material tray to ascend; the feeding track is used for conveying materials.

2. The dual-channel tray feeder applicable to the component inserter and the component mounter according to claim 1, wherein the lifting device comprises a mounting base plate, a screw transmission structure, an X-direction positioning cylinder, a Y-direction positioning cylinder and a Z-direction positioning cylinder, the mounting base plate is respectively mounted on two sides of the rack, the screw transmission structure is arranged on the mounting base plate, a tray platform for placing a tray is arranged on the screw transmission structure, the X-direction positioning cylinder and the Y-direction positioning cylinder are used for positioning the tray, and the Z-direction positioning cylinder is used for sensing the tray.

3. The dual channel tray feeder of any of claims 1 or 2, further comprising an operator panel.

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