CN208938942U - Lever apparatus is beaten in a kind of floating - Google Patents

Abstract

The utility model provides a kind of float and beats lever apparatus, including fixed disk and floating plate mechanism, the floating plate mechanism includes floating plate, and be located at fixed disk above and with the relatively-stationary mounting plate in fixed disk position, guide post is equipped between fixed disk and mounting plate, floating plate is between mounting plate and fixed disk, the floating plate is equipped with pilot hole corresponding with guide post, guide post is pierced by it and corresponds to pilot hole, along floating plate edge, vertical direction is provided with several power rails, and the mounting plate is equipped with the driving mechanism that control floating plate moves up and down.A kind of floating described in the utility model is beaten in lever apparatus, the power rail being correspondingly arranged with suction nozzle is moved up and down by floating plate control, and power rail is provided with reset spring, it realizes and suction-operated is pushed to suction nozzle flexibility, prevent from guaranteeing that electronic component or chip use quality when sucking up electronic components or chip since hard contact causes the damage of electronic component or chip, simultaneously, lever apparatus eccentric wheel structure is beaten in floating, improves the speed of electronic component or chip pick-up, improves transfer efficiency.

Description

Lever apparatus is beaten in a kind of floating

Technical field

The utility model belongs to electronic component or chip production field, beats lever apparatus more particularly, to a kind of floating.

Background technique

During electronic component or chip production, need to test to it before electronic component or chip tape package, Then to product classification after inspection, rejected product is discharged, qualified product mark is marked, it is existing subsequently into tape package process Electronic component or chip detection production line mostly use more equipment production decisions, production line is longer, and occupied space is very big, detection speed Degree is slower, and in the production method, matched personnel amount is more, can generate sorting product confusion, cause quality customer complaint.

Summary of the invention

In view of this, the utility model, which is directed to a kind of floating, beats lever apparatus, to pickup electronic component or chip Suction nozzle moves down movement and provides power.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

Lever apparatus, including fixed disk and floating plate mechanism are beaten in a kind of floating, and the floating plate mechanism includes floating plate, and are located at solid Above price fixing and with the relatively-stationary mounting plate in fixed disk position, guide post is equipped between fixed disk and mounting plate, floating plate is located at peace Between loading board and fixed disk, which is equipped with pilot hole corresponding with guide post, and guide post is pierced by it and corresponds to pilot hole, along floating plate side Along the vertical direction at least provided with a power rail, the mounting plate is equipped with the driving mechanism that control floating plate moves up and down.

Further, the driving mechanism includes revolving part, driven member and connector, and the revolving part is mounted on mounting plate On the bracket of top setting, and the revolving part rotation axis is horizontally disposed, and the connector is packed on floating plate, the driven member Top is rotatably installed at one eccentric position of revolving part and moves with revolving part, which is mounted on connector by flexural pivot On.

Further, the power rail is slidably arranged on floating plate, which is equipped with limiting section, on the power rail It is set with reset spring, which is arranged between limiting section and floating plate, and power rail top is equipped with tablet, the floating plate top Face is equipped with inductor identical with power rail quantity, and inductor and tablet are corresponding, and inductor corresponds to power rail for detecting it Vertical direction shift position.

Further, the number of guide posts is four, which is uniformly arranged around floating plate center.

Compared with the existing technology, a kind of floating described in the utility model is beaten lever apparatus and is had the advantage that

A kind of floating described in the utility model is beaten in lever apparatus and the power rail that suction nozzle is correspondingly arranged is controlled by floating plate Lower movement, and power rail is provided with reset spring, realizes and pushes suction-operated to suction nozzle flexibility, prevents sucking up electronic components or core Since hard contact causes the damage of electronic component or chip when piece, guarantee that electronic component or chip use quality, meanwhile, it floats Lever apparatus eccentric wheel structure is beaten, the speed of electronic component or chip pick-up is improved, improves transfer efficiency.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 beats lever apparatus stereoscopic schematic diagram for a kind of floating described in the present embodiment；

Fig. 2 beats floating plate driving mechanism stereoscopic schematic diagram in lever apparatus for a kind of floating described in the present embodiment.

Description of symbols:

1- fixed disk；2- motor；3- floating plate mechanism；31- mounting plate；32- guide post；33- floating plate；34- power rail；35- Reset spring；36- connector；37- driven member；38- inductor；39- revolving part；310- tablet.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1, 2, lever apparatus, including fixed disk 1 and floating plate mechanism 3 are beaten in a kind of floating, and the floating plate mechanism includes Floating plate 33, and be located at the top of fixed disk 1 and with the relatively-stationary mounting plate 31 in 1 position of fixed disk, fixed disk 1 and mounting plate 31 Between be equipped with guide post 32, floating plate 33 positioned at mounting plate 31 and fixed disk 1 between, the floating plate 33 be equipped with the corresponding guiding of guide post 32 Hole, guide post 32 is pierced by its and corresponds to pilot hole, and in the present embodiment, 32 quantity of guide post is four, four guide rods around 33 center of floating plate is uniformly arranged, and floating plate 33, which floats, to be arranged between fixed disk 1 and mounting plate 31, and floating plate moves up and down direction and passes through Guide post limits, and 33 periphery of floating plate is provided with one or more power rails 34, one power rail of the present embodiment in vertical direction For it is multiple be to illustrate, the setting position of power rail 34 and suction nozzle are corresponding, guarantee when power rail moves down to can push below Suction nozzle, the mounting plate 31 are equipped with the driving mechanism that control floating plate 33 moves up and down.The driving mechanism include revolving part 39, from Moving part 37 and connector 36, the revolving part 39 is mounted on the bracket being arranged at the top of mounting plate 31, in the present embodiment, revolving part By rack-mount motor driven, revolving part can also be driven by rotary cylinder or link mechanism driving rotation, revolving part 39 The structures such as turntable or shaft can be used, 39 rotation axis of revolving part is horizontally disposed, and the connector 36 is packed on floating plate 33, institute It states 37 top of driven member to be rotatably installed at 39 1 eccentric position of revolving part, structure, which can be used, is, in 39 eccentric position of revolving part A pin shaft, pin shaft and revolving part axis parallel are fixed by place, and 37 top of driven member is rotatably installed on the pin shaft, the driven member 37 Bottom end is hinged on connector 36 by the spherical hinge structure by being equipped with spherical hinge structure, driven member 37.Its principle are as follows: 39 turns of revolving part It is dynamic, drive the driven member 37 of its eccentric setting to move up and down, and then floating plate is driven to move up and down along guide post, on power rail is servo-actuated Lower movement, when moving down, power rail pushes suction nozzle below, realizes and plays bar operation, to realize that picking task acts under suction nozzle.

In the present embodiment, for the flexible characteristic for guaranteeing nozzle pick electronic component or chip, the sliding of power rail 34 is set It sets on floating plate 33, power rail is stepped shaft structure, prevents it from being fallen off by floating plate by the shoulder structure of upper part, the power rail The shoulder of 34 bottom ends is limiting section, is set with reset spring 35 on the power rail 34, the reset spring 35 setting in limiting section and Between floating plate 33, each power rail top is equipped with tablet 310, and 33 top surface of floating plate is equipped with several inductors 38, inductor 38 and power rail on tablet 310 it is corresponding, inductor corresponds to tablet vertical direction shift position for detecting its.Its principle When pushing suction nozzle for, power rail 34, if occurring two electronic components on station or chip stacks phenomenon, due to floating plate move down away from From for definite value, therefore power rail moves down distance and determines, since power rail is provided with spring, realizes its floatability moved up, therefore Electronic component or the corresponding suction nozzle of the chip side of stacking station equally have floating space, prevent electronic component or chip pressure break or pressure It is broken, but protect electronic component or chip integrality.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (4)

1. lever apparatus is beaten in a kind of floating, it is characterised in that: including fixed disk (1) and floating plate mechanism (3), the floating plate mechanism includes Floating plate (33), and be located at fixed disk (1) above and with the relatively-stationary mounting plate in fixed disk (1) position (31), fixed disk (1) Guide post (32) are equipped between mounting plate (31), floating plate (33) is located between mounting plate (31) and fixed disk (1), which sets There is the corresponding pilot hole with guide post (32), guide post (32) is pierced by it and corresponds to pilot hole, along floating plate (33) edge vertical direction At least provided with a power rail (34), the mounting plate (31) is equipped with the driving mechanism that control floating plate (33) moves up and down.

2. lever apparatus is beaten in a kind of floating according to claim 1, it is characterised in that: the driving mechanism includes revolving part (39), driven member (37) and connector (36), the revolving part (39) are mounted on the bracket being arranged at the top of mounting plate (31), and Revolving part (39) rotation axis is horizontally disposed, and the connector (36) is packed on floating plate (33), driven member (37) top End is rotatably installed at (39) one eccentric position of revolving part to be moved with revolving part (39), which is pacified by flexural pivot On connector (36).

3. lever apparatus is beaten in a kind of floating according to claim 1 or 2, it is characterised in that: power rail (34) sliding is set Set on floating plate (33), be set with reset spring (35) on the power rail (34), the reset spring (35) setting in limiting section and Between floating plate (33), which is equipped with spring retainer portion, and power rail top is equipped with tablet (310), the floating plate (33) top surface is equipped with inductor (38) identical with power rail quantity, and tablet (310) is corresponding on inductor (38) and power rail, Inductor corresponds to power rail vertical direction shift position for detecting it.

4. lever apparatus is beaten in a kind of floating according to claim 1, it is characterised in that: guide post (32) quantity is four A, which is uniformly arranged around floating plate (33) center.