CN206179516U - Automatic device that offers of CD - Google Patents

Abstract

The utility model provides an automatic device that offers of CD, CD seat on casing and casing, pallet separating mechanism, offer mechanism, a control unit, this CD seat, pallet separating mechanism, offer mechanism is along a CD propelling movement direction according to the preface setting, be equipped with the accommodation space that is used for holding pending CD on the CD seat, the accommodation space bottom is equipped with photoelectric sensor, when the photoelectric sensor sensing when having pending CD, pallet separating mechanism utilize its pallet separating cam in with the accommodation space CD of bottommost draw out, and drive it along CD propelling movement direction, when the CD reachs offer mechanism, the CD is at the centre gripping of two offer rollers, drive and continue down along the propelling movement of CD propelling movement direction, finally through the smooth placing of placing mouth. The utility model discloses can accurate extract out the sola CD, the reliability is high, is difficult for leading to the fact the damage to the CD.

Description

CD offers device automatically

Technical field

This utility model is related to a kind of CD and offers automatically device, more particularly to it is a kind of can from the CD of stacking by , sequentially take out single compact disc, and pushed to the CD of specified location and offered automatically device.

Background technology

Chinese invention patent CN201410025843.7 discloses a kind of CD classification processing meanss, and its frame front end sets There is the automatic feeding mechanism for extracting pending CD, the mechanism includes feed cylinder, from feeding after some CD vertical stackings Cylinder top is put into, and feed cylinder bottom is provided with sensor, when detect have in feed cylinder CD and put into when, it is automatic using a yoke frame One CD of the feed cylinder bottom is released, the CD is transferred into next processing position through placing mouth, and the CD is pushed away After going out, remaining CD is fallen by action of gravity in feed cylinder, waits next push-plate action.What above-mentioned automatic feeding mechanism was present Problem is：

First, it is to ensure that pending CD passes through placing mouth, the width and height of placing mouth are typically designed as bigger In the respective width and height dimension of a CD, in actual use, inhomogeneity CD (CD CDs, VCD CDs, DVD CD) variable thickness cause, and because material difference and surface printing layer or paster thickness are different, the thickness of similar CD also can It is inconsistent, therefore, the design of placing mouth cannot be suitable for the CD of all different-thickness；

Second, there is static friction between CD two-by-two due to what is be vertically stacked, during the CD of the yoke frame pushing tow bottom, with Adjacent CD also can move, cause push-plate to have some setbacks even chuck, the CD little for thickness can occur multiple weights It is folded to push, affect the subsequent processes of CD；

3rd, be to ensure push-plate accuracy, yoke frame relative to installation site and the dynamics of push of placing mouth require accurately, Appropriateness, if yoke frame assembly precision is not good, or the control of push-plate speed and strength is not good, and chuck, material easily occur during push-plate The more crisp CD of matter also ruptures easily because stress is excessive.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide a kind of CD to offer automatically device, can be from stacking Single compact disc is accurately taken out in CD, and is transported to the position specified, reliability is high.

For achieving the above object, this utility model is employed the following technical solutions：

A kind of CD offers device automatically, including：

CD seat, point disc mechanism, quotation mechanism on housing and housing, control unit, the CD seat, point disc mechanism, send out Disc mechanism pushes direction and sequentially arranges along a CD,

The CD seat is provided with the accommodation space for accommodating pending CD, and the accommodation space bottom is provided with photoelectric sensing Device,

This point of disc mechanism includes a point coil motor, point disk roll shaft, godet roll shaft, reverse roll shaft, this point of disk roll shaft and godet roller Axle pushes direction and sequentially arranges along the CD, and the godet roll shaft is with reverse roll shaft along on the direction that the CD pushes direction Under be correspondingly arranged, the clutch end Jing transmission belts of this point of coil motor are connected with a point disk roll shaft, godet roll shaft, reverse roll shaft, Divide coil motor that this point of disk roll shaft, godet roll shaft, reverse roll shaft can be driven to push direction along the CD to rotate, set on this point of disk roll shaft The convex portion for having a point disk cam, this point of disk cam protrudes from the accommodation space,

The quotation mechanism includes quotation motor, two quotation roll shafts, proximity switches, and the clutch end of the motor that offers passes through Corresponding conveyer belt is connected with two quotation roll shafts, and quotation motor can drive two quotation roll shafts to rotate in opposite directions, and by two The CD clamped between quotation roll shaft pushes direction and pushes to the CD, and the proximity switch is arranged at point disc mechanism with quotation roll shaft Between ad-hoc location, when CD reaches the ad-hoc location, CD one end with quotation roll shaft all portions contact, the CD other end It is separated with the convex portion of point disk cam,

Control unit includes main control chip, the letter of the photoelectric sensor, the signal output part of proximity switch and main control chip Number input is connected, and the control signal output of main control chip is connected with the control end of a point coil motor, quotation motor.

Further,

The distance between the godet roll shaft and reverse roll shaft scope is 1.5mm-2mm.

The CD seat is provided with multiple limited posts, and multiple limited posts enclose the composition accommodation space, towards the CD A spacing column bottom for pushing direction is provided with block plate block.

The distance between the block plate block and accommodation space bottom scope is 1.5mm-2mm.

The axis body of the reverse roll shaft is provided with stranding face.

Protective layer made by resilient material is coated on the godet roll shaft and the axis body of quotation roll shaft.

Observation window is provided with the housing.

Described control unit also includes control panel, and the main control chip is connected with the control panel signal.

The main control chip is connected with the communication bus of CD classification processing meanss, receives CD classification and processes dress The control command put.

The utility model has the advantage of：

1st, CD of the present utility model offers device automatically, be precisely separating from the CD of stacking using point disc mechanism, A CD of bottommost is extracted, is not in chuck, polydisc situation, reliability is high；

2nd, CD of the present utility model offers device automatically, is delivered to the CD for extracting using quotation mechanism next Processing position, had both been mountable to realize that the mechanized classification to CD is processed in CD classification processing meanss, also can be used as CD Extraction element is independently used；

3rd, CD of the present utility model offers device automatically, and godet roll shaft coats matcoveredn with quotation roll shaft surface, It is hardly damaged CD.

Description of the drawings

Fig. 1 is that CD of the present utility model offers the dimensional structure diagram of device automatically.

Fig. 2 is the internal structure schematic diagram of Fig. 1 shown devices.

Fig. 3 is the profile of Fig. 2 shown devices.

Specific embodiment

This utility model is described in further detail below in conjunction with drawings and Examples.

As Figure 1-3, CD disclosed in this utility model offers device automatically, including housing 1, CD seat 2, point disk machine Structure, quotation mechanism, control unit 5, CD seat 2, point disc mechanism, quotation mechanism push direction and sequentially set along the CD that CD is moved Put.

CD seat 2 is provided with four limited posts 201, and four limited posts 201 enclose the accommodation space 204 of structure one, the accommodation space 204 are used to house some CDs 8 of vertical stacking, and the bottom of accommodation space 204 is provided with photoelectric sensor 203, pushes towards CD The spacing column bottom of one of them of direction is provided with the distance between block plate block 202, block plate block 202 and the bottom of accommodation space 204 slightly More than the thickness of single compact disc, during point disk, for stopping that remaining CD except pending CD pushes direction shifting towards CD It is dynamic.

Disc mechanism is divided to include a point coil motor 301, point disk roll shaft 302, point disk cam 303, godet roll shaft 304, reverse roll shaft 305.Along the axial direction of point disk roll shaft 302 on point disk roll shaft 302, correspondence divides disk cam to multiple points of disk cams 303 on CD seat 2 303 position opening so that the pointed convex portion of point disk cam 303 protrudes from CD seat 2, in more detail, the bottom of accommodation space 204 The position opening of portion's correspondence point disk cam 303 so that the pointed convex portion of point disk cam 303 protrudes from accommodation space 204, point disk roller Axle 302 and godet roll shaft 304 push direction and sequentially arrange along CD, and godet roll shaft 304 and reverse roll shaft 305 with CD along pushing The vertical direction upper and lower corresponding in direction is arranged, and, have one to be slightly larger than individual light between godet roll shaft 304 and reverse roll shaft 305 The gap of disc thickness, the axis body of reverse roll shaft 305 is provided with stranding face 306；

The conveyer belts of clutch end Jing first for dividing coil motor 301 are connected with the end of point disk roll shaft 302, point disk roll shaft 302 conveyer belt of end second is connected with the end of godet roll shaft 304, reverse roll shaft 305；In the drive of point coil motor 301 Under dynamic, point disk roll shaft 302 pushes direction and rotates along CD, point concomitant rotation of disk cam 303 thereon and can be by accommodation space most One CD of bottom is ticked, and the CD is pushed into direction drive to CD, at the same time, in the drive of point disk roll shaft 302 Under, godet roll shaft 304 and the synchronous axial system of reverse roll shaft 305, and, godet roll shaft 304 is with reverse roll shaft 305 along CD push side To synchronous axial system, the CD of taking-up continues to push direction movement to CD under the drive of godet roll shaft 304, due to adjacent two light There is stiction effect between disk, when ticking a CD of bottommost, the CD above it is inevitably same therewith To movement, now, the lower surface rotation direction of reverse roll shaft 305 is in opposite direction with CD push, can be except most bottom using face 306 is rubbed with the hands Remaining CD outside one, portion CD stops, pushes back, it is to avoid unnecessary CD continues to push direction movement to CD, it is ensured that individual light Disk smoothly takes out.

Quotation mechanism includes quotation motor 401, two quotation roll shafts 402, proximity switches 403, two quotation roll shaft 402 edges The direction upper and lower corresponding for pushing direction perpendicular to CD is arranged, and two the distance between roll shafts 402 that offer are slightly less than single compact disc Thickness, two proximity switches 403 and two quotation roll shafts 402 correspond arrange, in more detail, a proximity switch sets Ad-hoc location between the quotation roll shaft on reverse roll shaft 305 and top, another proximity switch is located at godet roll shaft 304 with Ad-hoc location between the quotation roll shaft in portion, the quotation roll shaft of bottom and the convex portion of point disk cam 303 for protruding from CD seat 2 it Between distance be at least the diametral distance of single compact disc；

The corresponding conveyer belts of clutch end Jing of quotation motor 401 are connected with the end of two quotation roll shafts 402, are sending out Under the driving of coil motor 401, the quotation roll shaft of bottom pushes direction and rotates along CD, and quotation roll shaft edge and the CD on top are pushed Directional steering in opposite direction, lower surface rotation direction and the CD of the quotation roll shaft on top push direction in the same direction, two quotations The synchronous axial system of roll shaft 402, godet roll shaft 304 can be conveyed the CD for coming and clamped and continued the CD to push direction to CD Push.

Control unit 5 includes main control chip, the signal output part of 203, two proximity switches 403 of photoelectric sensor and master control The signal input part of chip is connected, the control signal output of main control chip and a point coil motor 301, the control of the motor 401 that offers End processed is connected.When device of the present utility model is independently used, main control chip is connected with a control panel signal, can be by being somebody's turn to do Startup, stopping of control panel control device etc. are operated, and are made when device of the present utility model is assemblied in CD classification processing meanss Used time, main control chip is connected with the communication bus of CD classification processing meanss, receives the control life of CD classification processing meanss Order.

The course of work of the present utility model is：

By multiple pending CD vertical stackings, be positioned in accommodation space 204, photoelectric sensor 203 by sense CD is put into signal transmission to main control chip, and the main control chip control point action of coil motor 301, point coil motor 301 drives a point disk roller Axle 302 pushes direction and rotates along CD, point concomitant rotation of disk cam 303, and pointed convex portion is by one of bottommost in accommodation space 204 Zhang Guangpan is separated, extracted, and the CD is pushed into direction to CD drives, godet roll shaft 304 and reverse roll shaft 305 with point Disk roll shaft 302 is rotated, and godet roll shaft 304 continues the CD of taking-up to push direction transmission to CD, and reverse roll shaft 305 will be unnecessary CD stop, push back；When CD reaches the ad-hoc location that proximity switch 403 can be sensed, main control chip control point coil motor 301 stopping actions, the control quotation beginning action of motor 401, now, CD one end connects with the side face of a pair of quotation roll shafts 402 Touch, the CD other end is separated with point disk cam 303 for protruding from CD seat 2, CD clamped by a pair of quotation roll shafts 402, And continue to push direction push to CD, finally, the smooth placing of the placing mouths of Jing mono- reaches next processing position.

The thickness of above-mentioned single compact disc be on the basis of the maximum gauge of normal optical disk, generally, single compact disc Thickness range is 1.0mm-1.5mm, the thickness that two most thin CDs stack up more than 2mm, therefore, above-mentioned block plate block 202 Scope is arranged with the distance between the distance between the bottom of accommodation space 204, godet roll shaft 304 and reverse roll shaft 305 to exist 1.5mm-2mm, can both ensure that the maximum CD of thickness was passed through, and can stop that the CD being in contact with it passes through therewith again.

For ensure CD extract, push during will not be damaged because of stress, godet roll shaft 304 with quotation roll shaft 402 axis body Surface coating has the protective layer by made by elastomeric material, and elastomeric material can be rubber, resin, silica gel etc..

The both sides of housing 1 are provided with observation window 6, are easy to observe CD push situation.

The above is preferred embodiment of the present utility model and its know-why used, for the technology of this area It is any based on technical solutions of the utility model base in the case of without departing substantially from spirit and scope of the present utility model for personnel Equivalent transformation, simple replacement on plinth etc. are obvious to be changed, and is belonged within this utility model protection domain.

Claims (9)

1. CD offers device automatically, it is characterised in that include：

CD seat, point disc mechanism, quotation mechanism on housing and housing, control unit, the CD seat, point disc mechanism, quotation machine Structure pushes direction and sequentially arranges along a CD,

The CD seat is provided with the accommodation space for accommodating pending CD, and the accommodation space bottom is provided with photoelectric sensor,

This point of disc mechanism includes a point coil motor, point disk roll shaft, godet roll shaft, reverse roll shaft, this point of disk roll shaft and godet roll shaft edge The CD pushes direction and sequentially arranges, and the godet roll shaft is right up and down along the direction that direction is pushed perpendicular to the CD with reverse roll shaft Should arrange, the clutch end Jing transmission belts of this point of coil motor are connected with a point disk roll shaft, godet roll shaft, reverse roll shaft, point disk Motor can drive this point of disk roll shaft, godet roll shaft, reverse roll shaft to push direction along the CD and rotate, and this point of disk roll shaft is provided with point Disk cam, the convex portion of this point of disk cam protrudes from the accommodation space,

The quotation mechanism includes quotation motor, two quotation roll shafts, proximity switches, and the clutch end of the motor that offers is by corresponding Conveyer belt with two quotation roll shafts be connected, quotation motor can drive two quotation roll shafts rotate in opposite directions, and by two quotation The CD clamped between roll shaft pushes direction and pushes to the CD, and the proximity switch is arranged between point disc mechanism and quotation roll shaft Ad-hoc location, when CD reaches the ad-hoc location, CD one end with quotation roll shaft all portions contact, the CD other end with point The convex portion of disk cam is separated,

Control unit includes main control chip, and the signal of the photoelectric sensor, the signal output part of proximity switch and main control chip is defeated Enter end to be connected, the control signal output of main control chip is connected with the control end of a point coil motor, quotation motor.

2. CD according to claim 1 offers device automatically, it is characterised in that the godet roll shaft and reverse roll shaft it Between distance range be 1.5mm-2mm.

3. CD according to claim 2 offers device automatically, it is characterised in that the CD seat is provided with multiple spacing Post, multiple limited posts enclose the composition accommodation space, and a spacing column bottom for pushing direction towards the CD is provided with block plate Block.

4. CD according to claim 3 offers device automatically, it is characterised in that the block plate block and accommodation space bottom The distance between scope be 1.5mm-2mm.

5. CD according to claim 4 offers device automatically, it is characterised in that the axis body of the reverse roll shaft is provided with Stranding face.

6. CD according to claim 4 offers device automatically, it is characterised in that the godet roll shaft and quotation roll shaft Protective layer made by resilient material is coated on axis body.

7. CD according to claim 4 offers device automatically, it is characterised in that be provided with observation window on the housing.

8. CD according to claim 4 offers device automatically, it is characterised in that described control unit also includes chain of command Plate, the main control chip is connected with the control panel signal.

9. CD according to claim 4 offers device automatically, it is characterised in that the main control chip and a CD are classified The communication bus of processing meanss is connected, and receives the control command of CD classification processing meanss.