CN209626195U - A kind of sorting conveyer of silicon wafer - Google Patents

Abstract

This application discloses a kind of sorting conveyers of silicon wafer, and including guide rail and the lifting assembly being mounted on the guide rail, the lifting assembly is located at the lower section of the guide rail；The lifting assembly includes lifting motor, eccentric cam, driven frame and guide rod, the output shaft of the eccentric cam and the lifting motor links, the driven frame is equipped with bar shaped limiting section, the eccentric cam is located in the bar shaped limiting section, and the driven frame is fixedly connected with the guide rod.Eccentric cam moved in bar shaped limiting section it is smooth, will not generate cooperation dead point；And the stressed length of guide rod is greatly shortened, the guide rod time that deformation occurs is extended.The utility model has the advantages of simple structure, improves the reliability of device, extends the service life of device.

Description

A kind of sorting conveyer of silicon wafer

Technical field

The utility model relates generally to silicon wafer sorting machine, and in particular to a kind of sorting conveyer of silicon wafer.

Background technique

Currently, most of detection machine of photovoltaic industry uses Hennecke sorting machine, silicon wafer is divided using fragment trolley Choosing is into corresponding magazine.Cam link mechanism, cam link are connected on existing fragment trolley lifting stepper motor output shaft The interlinking lever end of mechanism is equipped with an adjustment block, and adjustment block is connected with sorting component by four guide rods.When silicon wafer is transferred into When on fragment trolley, lifting stepper motor rotation drives sorting component to rise by cam link mechanism.Sorting component is first to silicon Piece is jacked, and after silicon wafer rises to sorting height, is sorted into corresponding magazine.Such design existing defects, First because adjustment block is located at lifting motor upper end, therefore guiding pole length is longer, guide rod frequent movement or for a long time fatigue use excessively Afterwards all may deformation occurs, four guide rods be difficult keep action consistency, be easy to cause card；Next cam connecting handle mechanism is very It is difficult to guarantee the level of adjustment block, dead point is also easy to produce in cam rotary course, is equally also easy to cause card.

Utility model content

In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of sorting conveyer of silicon wafer.

For overcome the deficiencies in the prior art, technical solution provided by the utility model is:

A kind of sorting conveyer of silicon wafer, is characterized in that including guide rail and is mounted on the guide rail Lifting assembly, the lifting assembly are located at the lower section of the guide rail；

The lifting assembly includes lifting motor, at least one eccentric cam, driven frame and at least one guide frame, institute The output shaft for stating at least one eccentric cam and the lifting motor links, and the driven frame is limited equipped at least one bar shaped Portion, the eccentric cam are located in the bar shaped limiting section, one end phase of the driven frame and at least one guide frame Connection.

Further, the lifting motor is dual-axle motor, and the eccentric cam is two, two of the dual-axle motor Output shaft is separately connected the eccentric cam, is set on the driven frame there are two the bar shaped limiting section, two described inclined Cardiac prominence wheel is respectively provided in the bar shaped limiting section.

Further, the driven frame includes two otic placodes being oppositely arranged, and described two bar shaped limiting sections are respectively set In on two otic placodes, the width of the bar shaped limiting section is equal to the stroke up and down of the eccentric cam.

Further, the driven frame further includes the linking arm being connected between two otic placodes, it is described at least one One end of guide frame is connected with the linking arm.

Further, the sorting conveyer of the silicon wafer further includes the lateral sorting for being mechanically connected to the lifting assembly Component, the lateral sorting component are located at the top of the guide rail, drive of the lateral sorting component in the lifting assembly Under, make elevating movement above the guide rail.

Further, the lateral sorting component includes two sorting brackets and is mounted on described two sorting brackets Sortation conveyor structure, two sorting brackets are connected with the other end of at least one guide frame, and the sorting is defeated Send mechanism for provide sort conveying power, it is described sorting conveying target direction be perpendicular to the guide rail extending direction phase To the first side of setting and second side.

Further, the sorting conveyer of the silicon wafer further includes that the transverse direction that is mutually connected with the lateral sorting component is defeated Sending component, the lateral transfer component are located at the top of the guide rail, and the lateral transfer component is for providing along the guide rail Extending direction conveying power.

Further, the lateral transfer component includes two horizontal supports and is mounted on described two horizontal supports Transverse conveying mechanism, described two horizontal supports are oppositely arranged in the first side of the guide rail and second side respectively, the transverse direction Bracket is equipped with mounting hole, at least one described guide frame passes through the mounting hole and is connected with the lateral sorting component.

Further, each guide frame includes mutually matched guide rod and guide sleeve, and one end of the guide rod connects It is connected to the driven frame, the guide sleeve is sheathed on the other end of the guide rod, and the guide sleeve is at least partially arranged at described In mounting hole.

Further, the horizontal support is fixedly connected with the guide rail, the peace of the guide sleeve and the horizontal support Dress hole is fixedly connected.

Compared with prior art, the utility model has the beneficial effects that

The lifting assembly of the sorting conveyer of the silicon wafer of the utility model includes lifting motor, eccentric cam, driven frame And guide rod, the output shaft linkage of the eccentric cam and the lifting motor, the driven frame is equipped with bar shaped limiting section, described Eccentric cam is located in the bar shaped limiting section, and the driven frame is fixedly connected with the guide rod.Eccentric cam is in bar shaped Movement is smooth in limiting section, will not generate cooperation dead point；And the stressed length of guide rod is greatly shortened, guide rod hair is extended The time of raw deformation.The utility model has the advantages of simple structure, improves the reliability of device, extends the service life of device.

Detailed description of the invention

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:

Fig. 1 is a three-dimensional structure diagram of the sorting conveyer of silicon wafer provided by the embodiment of the utility model；

Fig. 2 is another three-dimensional structure diagram of the sorting conveyer of silicon wafer provided by the embodiment of the utility model；

Fig. 3 is the schematic diagram of the driven frame of equal width cam mechanism in the utility model embodiment；

Fig. 4 is the schematic diagram of horizontal support in the utility model embodiment；

Fig. 5 is the schematic diagram that silicon wafer provided by the embodiment of the utility model sorts transport process.

In figure: 1- guide rail, 2- lifting motor, 3- guide rod, 4- eccentric cam, the driven frame of 5-, 6- horizontal support, 7- sorting Bracket, 8- guide sleeve, 9- fragment motor, 10- longitudinal belt wheel, 11- transverse direction belt pulley, 12- silicon wafer, the first track of 101-, The second track of 102-, 501- otic placode, 502- bar shaped limiting section, 503- linking arm, 601- mounting hole, 602- through-hole.

Specific embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating , part relevant to utility model is illustrated only for ease of description, in attached drawing.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As mentioned in the background art, cam company is connected on existing existing fragment trolley lifting stepper motor output shaft Linkage, the interlinking lever end of cam link mechanism are equipped with an adjustment block, by four guide rods by adjustment block and lateral sorting component It is connected.Such design existing defects, first because adjustment block is located at lifting motor upper end, therefore guiding pole length is longer, guide rod frequency After numerous movement or for a long time excessively tired use all may deformation occurs, four guide rods are difficult to keep action consistency, are easy to lead Cause card；Secondly cam connecting handle mechanism it is difficult to ensure that adjustment block level, dead point is also easy to produce in cam rotary course, equally It is easy to cause card.

Referring to Fig. 1 to Fig. 4, the present embodiment provides a kind of sorting conveyer of silicon wafer, including guide rail 1 and it is mounted on institute The lifting assembly on guide rail 1 is stated, the lifting assembly is located at the lower section of the guide rail 1；

The lifting assembly includes lifting motor 2, at least one eccentric cam 4, driven frame 5 and at least one guiding knot Structure 3.The output shaft of at least one described eccentric cam 4 and the lifting motor 2 links.The driven frame 5 is equipped at least one A bar shaped limiting section 502, the eccentric cam 2 are located in the bar shaped limiting section 502, the driven frame 5 and described at least one One end of a guide frame is connected.

As an embodiment, the lifting motor 2 uses dual-axle motor, and the eccentric cam 4 is two, described Two output shafts of dual-axle motor are separately connected the eccentric cam 4, set on the driven frame 5 there are two the bar shaped limit Position portion 502, two eccentric cams 4 are respectively provided in the bar shaped limiting section 502.

It should be noted that the sorting conveyer of silicon wafer further includes lateral sorting component and lateral transfer component.

The lateral sorting component is mechanically connected to the lifting assembly, and lateral sorting component is located at the upper of the guide rail Side, the lateral sorting component make elevating movement above the guide rail under the drive of the lifting assembly.

The lateral sorting component include two sorting brackets 7 and be mounted on it is described two it is described sorting brackets 7 on point Conveying mechanism is selected, two sorting brackets 7 are connected with the other end of at least one guide frame, the sorting conveying For offer sorting conveying power, the target direction of the sorting conveying is opposite for the extending direction perpendicular to the guide rail for mechanism The first side being arranged and second side.

The lateral transfer component is mutually connected with lateral sorting component, and the lateral transfer component is located at the guide rail 1 Top, the lateral transfer component are used to provide the conveying power of the extending direction along the guide rail 1.

The lateral transfer component includes that two horizontal supports 6 and the transverse direction being mounted on described two horizontal supports 6 are defeated Mechanism is sent, described two horizontal supports 6 are oppositely arranged in the first side of the guide rail 1 and second side respectively, the horizontal support 6 It is equipped with mounting hole 601, at least one described guide frame passes through the mounting hole 601 and is connected with the lateral sorting component It connects.

Specifically, the horizontal support 6 be equipped with through-hole 602, the horizontal support 6 pass through the through-hole 602 with it is described Eccentric cam 4 cooperates, and the transverse conveying mechanism is located at 1 top of guide rail, and two horizontal supports 6 are separately mounted to institute The first side and second side of guide rail 1 are stated, first side and second side are oppositely arranged.

It should be further noted that two transverse conveying mechanisms include laterally driven portion, it is connect with laterally driven portion Lateral belt pulley 11, lateral belt pulley 11 are mounted on horizontal support 6, are arranged with lateral driving belt on lateral belt pulley 11, Laterally driven portion drives lateral belt pulley 11, to drive silicon wafer 12 to move along guide rail 1, when silicon wafer 12 is moved into sorting When above conveyer, then pass through the sorting of lifting assembly and lateral sorting component completion silicon wafer 12.It should be noted that because The set-up mode of transverse conveying mechanism and the setting of the prior art and indistinction, therefore those skilled in the art should understand that How to realize, zigzag tread patterns portion and longitudinal driving belt are not shown in the figure.

The sortation conveyor structure includes zigzag tread patterns portion, refers here to fragment motor 9, is connect with zigzag tread patterns portion Longitudinal belt wheel 10, longitudinal belt wheel 10 are mounted on sorting bracket 7, and longitudinal driving belt is arranged on longitudinal belt wheel, is indulged Longitudinal belt wheel 10 is driven to driving portion.

As an embodiment, each guide frame includes mutually matched guide rod 3 and guide sleeve 8, described One end of guide rod 3 is connected to the driven frame 5, and the other end of the guide rod 3 is connected to the sorting bracket 7, the guide sleeve 8 It is sheathed on the other end of the guide rod 3, the guide sleeve 8 is at least partially arranged in the mounting hole 601.

Specifically, setting on the horizontal support 6, there are four through-holes, are penetrated by 601 upper end of mounting hole, under self installation hole 601 End is pierced by, and guide sleeve 8 is mounted in through-hole.Mounting hole, which is arranged, can reduce the difficulty of processing of through-hole, and set in mounting hole 601 Guide sleeve, guide rod 3 and 8 sliding contact of guide sleeve are set, horizontal support 6 can be caused to wear to avoid guide rod 3, reduce entire dress The installation maintenance cost set.The guide sleeve 8 is made of antifriction metal (AFM) material.Compared with existing nylon jacket, service life is aobvious It writes and improves.

Referring to Fig. 5, the horizontal support 6 is fixedly connected with the guide rail 1, and laterally driven portion passes through lateral driving belt and drives Dynamic transverse direction belt pulley 11 rotates, and the lateral rotation of belt pulley 11 drives silicon wafer to move along guide rail 12.When silicon wafer 12 is moved to sorting When above conveyer, lifting motor 2 is rotated, and the output shaft of lifting motor 2 drives eccentric two eccentric cams 4 to act, eccentric Cam 4 drives driven frame 5 to act, so that guide rod 3 be driven to move up and down, guide rod 3 drives the sorting rising of bracket 7 to push up silicon wafer 12 It rises.After silicon wafer 12 is jacked up, the height of silicon wafer 12 reaches the height into box, then to the left or is rotated to the right by fragment motor, It drives longitudinal belt wheel 10 to rotate by longitudinal driving belt, silicon wafer 12 is sent into corresponding magazine.Wherein transmit process Middle silicon wafer is the direction a along the direction that guide rail moves, and the mobile direction of silicon wafer 12 is the direction b in assorting room, and the direction b is perpendicular to a Direction, the direction that silicon wafer 12 is sorted bracket jack-up is the direction c, and the direction c is both perpendicular to the direction a and the direction b.

It should be noted that the upper and lower sides of the guide rail 1 are equipped at least a pair of first track 101, front and back side is equipped at least A pair of second track 102；The sorting bracket 7 by be located at described in 1 downside of the guide rail at least the first track of a pair 101 with The guide rail 1 is connected；The horizontal support 6 by be located at described in the 1 front and back side of guide rail at least the second track 102 of a pair with The guide rail 1 is connected.

Specifically, the upper and lower sides of the guide rail are equipped with a pair of first track, front and back side is equipped with a pair of second track；In order to protect The reliability that card sorting bracket is connected with horizontal support, first track and second track are set as oat tail groove structure.

As an embodiment, the driven frame 5 includes two otic placodes 501 being oppositely arranged, two bar shaped limits Portion 502 is respectively arranged on the otic placode 501, and the width of the bar shaped limiting section 502 is equal to the stroke up and down of eccentric cam 4.

As an embodiment, the driven frame 5 further includes the connection being connected between two otic placodes 501 Arm 503, one end of at least one guide frame are connected with the linking arm 503.Specifically one end of guide rod 3 with it is described Linking arm 503 is connected.So that two sides otic placode 501 move it is completely the same, to guarantee the steady of lateral sorting component lifting process.

As an embodiment, the guide rod 3 and the driven frame 5 and the guide rod 3 and the sorting bracket 7, which are all made of the mode being detachably connected, connects.

It should be noted that two the first threaded holes are respectively provided on the otic placode of two driven frames, it is each on two sorting brackets If being respectively provided with two on two horizontal supports there are two the second screw hole and being used for the through-hole that guide rod passes through, be embedded with guiding in through-hole Set；Four first threaded holes are fixed in one end of four guide rods, and it is solid that the other end passes through four guide sleeves on lateral plate guide rail Due in the threaded hole of horizontal support, the driven frame drive leader moves up and down, thus the synchronous fortune of driving sorting bracket indirectly It is dynamic.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic Technical solution, at the same should also cover do not depart from the utility model design in the case where, by above-mentioned technical characteristic or its be equal Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.

Claims (10)

1. a kind of sorting conveyer of silicon wafer, it is characterised in that: including guide rail and the lifting group being mounted on the guide rail Part, the lifting assembly are located at the lower section of the guide rail；

The lifting assembly includes lifting motor, at least one eccentric cam, driven frame and at least one guide frame, it is described extremely The output shaft of a few eccentric cam and the lifting motor links, and the driven frame is equipped at least one bar shaped limiting section, The eccentric cam is located in the bar shaped limiting section, and the driven frame is connected with one end of at least one guide frame It connects.

2. the sorting conveyer of silicon wafer according to claim 1, it is characterised in that: the lifting motor is twin shaft electricity Machine, the eccentric cam are two, and two output shafts of the dual-axle motor are separately connected the eccentric cam, it is described from It is set on dynamic frame there are two the bar shaped limiting section, two eccentric cams are respectively provided in the bar shaped limiting section.

3. the sorting conveyer of silicon wafer according to claim 2, it is characterised in that: the driven frame includes being oppositely arranged Two otic placodes, described two bar shaped limiting sections are respectively arranged on two otic placodes, the width etc. of the bar shaped limiting section In the stroke up and down of the eccentric cam.

4. the sorting conveyer of silicon wafer according to claim 3, it is characterised in that: the driven frame further includes being connected to Linking arm between two otic placodes, one end of at least one guide frame are connected with the linking arm.

5. the sorting conveyer of silicon wafer according to any one of claim 1 to 4, it is characterised in that: the silicon wafer Sorting conveyer further includes the lateral sorting component for being mechanically connected to the lifting assembly, and the lateral sorting component is located at institute The top of guide rail is stated, the lateral sorting component makees lifting fortune under the drive of the lifting assembly, in the top of the guide rail It is dynamic.

6. the sorting conveyer of silicon wafer according to claim 5, it is characterised in that: the lateral sorting component includes two A sorting bracket and the sortation conveyor structures being mounted on described two sorting brackets, two sorting brackets with it is described at least The other end of one guide frame is connected, and the sortation conveyor structure is for providing sorting conveying power, the sorting conveying Target direction be perpendicular to the first side for being oppositely arranged of extending direction of the guide rail and second side.

7. the sorting conveyer of silicon wafer according to claim 6, it is characterised in that: the sorting conveyer of the silicon wafer It further include the lateral transfer component being mutually connected with the lateral sorting component, the lateral transfer component is located at the upper of the guide rail Side, the lateral transfer component are used to provide the conveying power along the extending direction of the guide rail.

8. the sorting conveyer of silicon wafer according to claim 7, it is characterised in that: the lateral transfer component includes two A horizontal support and the transverse conveying mechanism being mounted on described two horizontal supports, described two horizontal supports are respectively described First side of guide rail and second side are oppositely arranged, and the horizontal support is equipped with mounting hole, at least one described guide frame is worn The mounting hole is crossed to be connected with the lateral sorting component.

9. the sorting conveyer of silicon wafer according to claim 8, it is characterised in that: each guide frame includes phase The guide rod and guide sleeve mutually cooperated, one end of the guide rod are connected to the driven frame, and the guide sleeve is sheathed on the guide rod The other end, the guide sleeve is at least partially arranged in the mounting hole.

10. the sorting conveyer of silicon wafer according to claim 9, it is characterised in that: the horizontal support is led with described Rail is fixedly connected, and the guide sleeve is fixedly connected with the mounting hole of the horizontal support.