CN208992732U - A kind of upper and lower picking manipulator of rack pinion - Google Patents

Abstract

The utility model discloses picking manipulators above and below a kind of rack pinion, it uses six stepper motors, the stepper motor of electronic component is wherein picked up using the motor in hollow axle center, the rotation of non-angular limitation can be carried out after picking up electronic component in this way, it realizes and is connected between the stepper motor moved up and down and the stepper motor for picking up electronic component by rack-and-pinion, the pickup function of electronic component is not only realized in this way, and current collection subcomponent rotation function and one, its structure is simple, reduce space, high production efficiency, and cost is greatly saved.

Description

A kind of upper and lower picking manipulator of rack pinion

Technical field

The utility model relates to picking manipulators above and below rack pinion to use microelectronic component production test manufacture, especially It is that the ratio that camera electronic component test aspect is applied is wide.

Background technique

It is an emphasis knowledge now, the epoch of science and technology explosion, electronic product has penetrated into every in our lives A corner, with the continuous improvement of people's living standards, the requirement to electronic product are also being gradually increasing, and people are more likely to Electronic product lightness, miniaturization.Important component of the electronic component as electronic product, volume have become Small, function becomes extensively, and further promotion also has occurred in demand.The rising of electronic component demand is depended merely on manually Status, and the attribute that electronic component is special are not fully met, so that production of electronic components enterprise has to take more certainly The production equipment of dynamicization improves production efficiency.

During production of electronic components, production process needs to be picked up electronic component, transfer and direction rotate Etc. techniques, in current production of electronic components equipment, picking manipulator mechanism has become essential composition, but existing Manipulator mechanism be it is irregular, some manipulators can only pick up 1 to 2 products, and cannot pick up more products.Exist in this way The invisible loss a large amount of time in process, and structure is complicated, increase the production cost of enterprise.Present people are thirsty It hopes a kind of electronic component automatic Picking and the manipulator of rotation function and one can be collected.

Summary of the invention

In view of this, the present invention provides picking manipulators above and below rack pinion.It uses six stepper motors, The stepper motor of electronic component is wherein picked up using the motor in hollow axle center, nothing can be carried out after picking up electronic component in this way The rotation of angle limitation is realized and passes through rack-and-pinion between the stepper motor moved up and down and the stepper motor for picking up electronic component Connection not only realizes the pickup function of electronic component, but also current collection subcomponent rotation function and one, structure letter in this way It is single, space is saved, speed is fast, high production efficiency, and cost is greatly saved.

To achieve the above object, the technical scheme adopted by the utility model is a kind of rack pinion picks up up and down Manipulator, it includes upper and lower stepper motor, and the stepper motor up and down is fixed on motor mounting plate, the stepping up and down Gear is installed on motor, double-slider sliding rail is also equipped on motor mounting plate and improves rigid, on the double-slider sliding rail Sliding panel is installed, inductor piece, the sliding panel up and down is installed on the sliding panel, rack gear, the cunning is installed Buffer spring fixed block is installed on movable plate, sliding rail is also equipped on the sliding panel, is installed on the sliding rail lower vertical Plate installs second sensor on the vertical plate up and down, lower cross plate, the upper lower cross plate is installed on the vertical plate up and down On setting through-hole is installed, hollow stepper motor is fixed on upper lower cross plate, preferred hollow stepper motor output shaft passes through The through-hole being arranged on upper lower cross plate extends to another side, and is fixed on hollow stepper motor output shaft and absorbs extension bar and suction Mouth is successively fixed with sensor chip and pneumatic fittings on the hollow stepper motor input shaft, and the sensor chip can be worn Cross second sensor sending to light is penetrated, preferred sliding panel upper right side is fixed with rack gear, and the rack and pinion engagement is excellent The sliding panel upper left of choosing is equipped with sensing chip, is fixed with first sensor by the through-hole of motor plate setting, its main feature is that: preferably Sensing chip may pass through first sensor sending to penetrating light；Spring stay column is installed on preferred motor mounting plate, Another stay column is also installed on sliding panel, the both ends of spring are all hung on stay column.Its main feature is that: what is do not worked or power off In the case of spring overcome the gravity of hollow stepper motor always.Hollow stepper motor and suction nozzle are not moved to by sliding rail Least significant end.Remaining two groups of mounting means is the same.The mechanism be three can it is independent above and below suction nozzle, can design very between suction nozzle Into.Save many spaces.

Detailed description of the invention

Fig. 1 is the front normal axomometric drawing of the utility model

Fig. 2 is the main view of the utility model

In figure:

101- or more stepper motor；102- motor mounting plate；103- sliding panel；104- spring stay column 1；105-

First sensor piece；106- first sensor；107- stay column pillar；108- rack gear；109- gear；110-

First sliding rail；112- pressure spring；The second sliding rail of 113-；114- or more vertical plate；The upper lower cross plate of 115-；116-

Suction nozzle adapting rod；117- suction nozzle；118- pneumatic fittings；119- the second inductor piece；120- second incudes

Device；121- buffers solid block；122- hollow stepper motor；123- spring strut 2

Specific embodiment

In order to make those skilled in the art better understand the embodiment of the utility model, with reference to the accompanying drawing and embodiment party Formula is described in further detail the utility model.

Picking manipulator above and below a kind of rack pinion of the utility model as shown in Figure 1, it includes upper and lower stepping electricity Machine 101, the stepper motor up and down 101 are fixed on motor mounting plate 102, are arranged above the motor mounting plate 102 Have through-hole, its main feature is that: the output shaft of the stepper motor up and down 101 pass through motor plate 102 be arranged top through-hole wear to Another side, is fixed with gear 109 on the output shaft of the stepper motor up and down 101, also solid on preferred motor mounting plate 102 Surely there is the first sliding rail 110, sliding panel 103 is fixed on first sliding rail 110, is fixed on the sliding panel 103 Two sliding rails 113, vertical plate 114 up and down is fixed on second sliding rail 113, and the bottom surface of vertical plate up and down is fixed with cross up and down Plate 115, the upper front of vertical plate up and down are fixed with second sensor 120, through-hole are arranged on the upper lower cross plate 115, Hollow stepper motor 122 is fixed on upper lower cross plate, its main feature is that: preferred 122 output shaft of hollow stepper motor passes through upper The through-hole being arranged on lower cross plate 115 extends to another side, and is fixed with suction nozzle on 122 output shaft of hollow stepper motor and turns Extension bar 116, the suction nozzle adapting rod lower section are fixed with suction nozzle 117, and output shaft is successively solid above the hollow stepper motor Surely have sensor chip 119 and a pneumatic fittings 118, the sensor chip 119 may pass through the sending of second sensor 120 to penetrating Light, preferred sliding panel 103 are equipped with rack gear 108 in upper right side, and the rack and pinion 109 tightly engages.The cunning 103 upper end of movable plate is equipped with sensor chip 105, the sensor chip 105 may pass through the sending of first sensor 106 to penetrating Light, preferred sliding panel middle position are fixed with buffering fixed block 121, and the vertical plate up and down being mounted on sliding rail 113 is logical Pressure spring connection is crossed to form buffering effect.102 motor mounting plates are fixedly arranged above stay column pillar 107, the drawing Spring stay column 104 is installed on column, preferred 103 middle position of svertical sliding plate is equipped with another spring stay column 123, It connect to play the protective effect of suction nozzle by tension spring with 106.Other 2 groups are installed unanimously with it.

The course of work of the present apparatus are as follows: upper and lower stepper motor 101 can drive gear 109 fixed on its output shaft to rotate, Engaging tooth circular motion is set between gear 109 and rack gear 108, and rack linear moves up and down 103 svertical sliding plates on Lower movement can be moved up and down by the hollow stepper motor on sliding rail 113, upper and lower vertical plate 114 and upper lower cross plate 115；Setting exists Pneumatic fittings 118 on hollow stepper motor 122 can make suction nozzle draw electronic product under the action of external vacuum system, to electricity Sub- product be adsorbed after about 101 stepper motors invert, hollow stepper motor 122 is driven to it is upper, highly can be according to reality Situation change stepper motor parameter is adjusted, and the information that hollow stepper motor is passed back according to processor at this time is by the electronics of absorption Element carries out angle rotation.

Claims (3)

1. picking manipulator above and below a kind of rack pinion, it is characterised in that: including motor mounting plate, upper and lower stepper motor peace On upper and lower motor mounting plate, the step motor shaft up and down is equipped with gear, the output of the stepper motor up and down The top through-hole that axis passes through motor mounting plate setting is passed through to another side, is fixed on the stepper motor output shaft up and down with teeth It takes turns, is fixed with the first sliding rail on the motor mounting plate, svertical sliding plate is fixed on first sliding rail, described is upper Downslide movable plate is fixed with rack gear in upper end again, and left upper end is fixed with first sensor piece, and the svertical sliding plate middle and upper part is fixed There is spring stay column, is further fixed on buffering fixed block in the middle part of the svertical sliding plate, the svertical sliding plate lower part is fixed with Second sliding rail is fixed with vertical plate up and down on second sliding rail, and the bottom of vertical plate up and down is fixed with lower cross plate, described Upper lower cross plate be provided with through-hole, hollow stepper motor output shaft passes through the through-hole being arranged on upper lower cross plate and extends to another side, And suction nozzle adapting rod and suction nozzle are fixed on hollow stepper motor output shaft, the hollow stepper motor input shaft is another Successively be fixed with sensor chip and pneumatic fittings on end, the sensor chip may pass through second sensor sending to penetrating light, Svertical sliding plate left upper end is fixed with sensor chip and is fixed with second sensor by the through-hole that motor plate is arranged, and sensing chip can be worn Cross second sensor sending to penetrating, the svertical sliding plate upper right side is fixed with rack gear, and the stepper motor up and down is defeated Shaft is fixed with gear, and wheel and rack tightly engages, and the rotation band carry-over bar of stepper motor up and down moves repeatedly up and down.

2. picking manipulator above and below a kind of rack pinion according to claim 1, it is characterised in that: the gear With 1 0.4s above and below rack gear geared speed.

3. picking manipulator above and below a kind of rack pinion according to claim 1, it is characterised in that: the gear It is 21mm, quantity 3-8 group suction nozzle with rack gear engagement suction nozzle spacing.