CN2115841U - Internal chain piece sorting apparatus - Google Patents

Abstract

The utility model relates to an internal chain piece sorting machine. The main structure of the sorting machine is that four cams are assembled on a driving shaft to respectively drive a stuff-pushing device, a linkage device and two top-pushing devices to act, while the linkage device drives a swing selection device to swing. A machine table is provided with a die base, and the front part of the die base forms a slide rail. The slide rail is provided with two sets of left and right straight holes with straight direction, and the two sets of left and right straight holes are respectively corresponding to the two sets of top-pushing devices. The top end of the slide rail is respectively assembled with a set of stuff-receiving device, and the back part of the slide rail forms a platform and a slide track for connecting the swing selection device and the stuff-pushing device. The sorting machine can arrange the internal chain pieces in one direction after sorting.

Description

Internal chain piece sorting apparatus

The utility model relates to a kind of inner chain sheet separator, and particularly the inner chain sheet at perforation periphery formation protruded stigma is sorted, and makes the assembling processing energy of chain more convenient.

General traditional chain mainly rolls five kinds of parts by inner chain sheet, outer chain sheet, lining, chain rivet and chain and is formed, wherein, this lining is to be set between two inner chain sheets, in order to reduce the part of chain assembling, improved at the structure of inner chain sheet in recent years, to replace the lining of conventional chains; The structure of above-mentioned inner chain sheet substantially as shown in Figure 1, mainly be to press to a side blow at the two perforation A1 peripheries of inner chain sheet A to form a protruded stigma A2, to replace lining, because of plate body one side of inner chain sheet A can be given prominence to two protruded stigma A2, direction must be consistent when therefore assembling chain, made its end with protruded stigma A2 all towards the same side so must put in order; But, be to utilize a U-shaped inserted link S that blocks of inner chain sheet A is stringed together, but when stringing, if will in the middle of a lot of inner chain sheets, certainly will waste the time of arrangement greatly with its positive and negative of time-division with the Collator Mode of present employing.

Main purpose of the present utility model provides a kind of separator that utilizes pure mechanical action; The inner chain sheet that this sorting function is different with the protruded stigma projected direction is sorted, to make things convenient for the chain assembling.

Principal character of the present utility model is: described separator includes: a die holder, one material-pulling device, one linkage, one swing selecting device, two thrustors, two material collecting devices and a feeding device, wherein, this die holder is assembled on the board, above-mentioned board bottom is provided with a power transmission shaft that is subjected to electric-motor drive, above-mentioned power transmission shaft can drive this material-pulling device when turn, linkage and the action of two thrustors, and make it produce pusher in the different time differences, swing and pushing tow action, to be collected in respectively in two material collecting devices via the inner chain sheet after sorting, thereby make it accurate, sort out the inner chain sheet that protruded stigma is arranged in the same way apace.

That is to say, the utility model proposes a kind of inner chain sheet separator, this separator mainly is to be assembled with a drive link that is subjected to electric-motor drive below a board, it is characterized in that: be assembled with on this board:

One die holder, this die holder are installed in the board top, and its place ahead has a slide rail, and this slide rail dual-side forms the left and right straight hole of two corresponding inner chain sheet two perforation, and forms a platform at the slide rail rear, and two on this platform has two tracks that cooperate inner chain sheet to bore a hole;

One material-pulling device, this material-pulling device are to be provided with a back-moving spring at a push rod bottom hook, and this push rod bottom is positioned at and can be subjected to one to be installed in the position that first cam on the power transmission shaft is hit, and its top is parallel to die holder, and corresponding to the platform of this die holder;

One linkage, this linkage have one second cam and two continous action bases, and wherein, this second cam is installed on the power transmission shaft, and are positioned at the position that can stir these continous action base swings in regular turn;

One swing selecting device, this selecting device has: a swing seat, sorts plate, a back-moving spring and a holder, this swing seat is hubbed on the board, the control part of its bottom passes board, and be positioned at that a continous action base that is subjected to linkage is swung and the position of swinging, and its top forms a location division, sets firmly at this location division front end and sorts plate, the above-mentioned slide rail top that sorts plate and be positioned at die holder forms the left and right breach of the left and right straight hole of two corresponding die holders at its front end; And this holder is installed in swing seat top, and its front end forms two folder portions, forms a gap between these folder portion bottoms and swing seat, and this gap is corresponding with the thickness of inner chain sheet plate body, and this claw of return spring is located on the control part of swing seat;

Two left and right thrustors, this left and right thrustor all has: a cam, a turn seat, a top pushing element and a back-moving spring, these cams all are installed on the power transmission shaft, being positioned at can be in the position of different time flutters two turn seats, turn seat rear has back-moving spring, its opposite side has the ejection element, and this ejection element is corresponding with the left and right straight hole of die holder respectively;

Two material collecting devices, this material collecting device is assembled on the die holder, and corresponds respectively to left and right thrustor, sorts the inner chain sheet of collecting the back and is arranged in this material collecting device;

One feeding device, this feeding device is installed on the die holder, and the inner chain sheet that is sorted is positioned at wherein;

This linkage wherein turn seat of a continous action base and left and right thrustor is to be hubbed on the same axostylus axostyle, and this axostylus axostyle then mat two holders is hubbed on the board bottom;

Another continous action base is to be hubbed on separately on another axostylus axostyle on this linkage, and is positioned at the position that makes another continous action base swing;

This top pushing element is to give prominence to two directly to striker on a housing, above-mentioned striker width cooperates with inner chain sheet two perforation, form in its top bigger always move on the pushing tow inner chain sheet fasten edge, be positioned at the outstanding screw rod in this housing bottom, above-mentioned spiral shell is to be installed on the clamping plate in turn seat the place ahead with four nuts;

This material collecting device includes a base and and inserts the material pipe, above-mentioned base is to be installed on the die holder, form on its pedestal always to wearing groove, the above-mentioned groove of wearing is corresponding to die holder left side straight hole or right straight hole, plug above-mentioned slotting material pipe on its top, on the above-mentioned slotting material pipe and form always to the crack that is beneficial to take out inner chain sheet;

The other handwheel that is provided with of described power transmission shaft.

For reaching above-mentioned purpose of the present utility model, technological means that is adopted and effect thereof now exemplify a preferable possible embodiments, and conjunction with figs. details are as follows:

Fig. 1 is existing inner chain sheet closed string schematic diagram with protruded stigma;

Fig. 2 is that the utility model embodiment is assembled in the location diagram on the support;

Shown in Figure 3 is that the utility model embodiment is assembled in the location diagram under the support;

Shown in Figure 4 is the head-down position graph of a relation of the utility model embodiment;

Shown in Figure 5 is the location diagram of the material-pulling device of the utility model embodiment;

Shown in Figure 6 is the linkage location diagram of the utility model embodiment;

Shown in Figure 7 is the swing selecting device action schematic diagram () of the utility model embodiment;

Shown in Figure 8 is the thrustor action schematic diagram of the utility model embodiment;

Shown in Figure 9 is the swing selecting device action schematic diagram (two) of the utility model embodiment.

At first, please cooperate Fig. 2, Fig. 3, this embodiment sets firmly three groups of axostylus axostyle holder C1, C2, C3 from front to back in a board B bottom surface, wherein, be positioned at the first horizontal axostylus axostyle D1 that is pivoted between the holder C1 in the place ahead, also be parallel to D1 and the one second axostylus axostyle D2 that is pivoted and be positioned between central holder C2, a power transmission shaft E then is pivoted between the holder C3 at rear, this power transmission shaft E is subjected to motor M transmission and rotates, be positioned at the other handwheel E1 that is installed with of this power transmission shaft E, when having a power failure, can operate driving power transmission shaft E rotation by handwheel E1; Between above-mentioned board B, first and second axostylus axostyle D1, D2 and power transmission shaft E, be assembled with: a die holder 1, a material-pulling device 2, a linkage 3, a swing selecting device 4, one right thrustor 5, one left thrustor 6, two material collecting devices 7 and a feeding device 8; Wherein:

Please cooperate Fig. 2, shown in Figure 4: this die holder 1, be installed in board B end face central authorities, it mainly is to form an arc, recessed slide rail 11 in pedestal the place ahead, these slide rail 11 dual-sides form the left and right straight hole 111,112 of two corresponding inner chain sheet two perforation respectively, and behind slide rail 11 mediads the vertical two recessed tracks 12 that extend, the width of this two track 12 matches with inner chain sheet two perforation, and the width of track 12 matches with the protruded stigma external diameter of perforation, and an outstanding in the central platform 13(illustrates in figure five).

Please cooperate Fig. 3, shown in Figure 5: this material-pulling device 2, include: a holder 21, a push rod 22, one first cam 23 and a back-moving spring 24, wherein, this holder 21 is installed in board B end face and is positioned at die holder 1 rear, its central authorities form an interconnection 211, and this passage 211 can be stretched for push rod 22 1 distal process; And this push rod 22 is a L shaped plate body, the parallel portion 221 on this plate body top is parallel to board B, and be piercing in the passage 211 of holder 21, set firmly a push pedal 222 at its front end end face, this push pedal 222 is the platforms 13 corresponding to die holder 1, push rod 22 other ends pass board B, and extend a vertical component effect 223 downwards, be articulated with a clutch shaft bearing 224 on this vertical component effect 223, above-mentioned clutch shaft bearing 224 is corresponding to first cam 23 that is fixed on the power transmission shaft E, establish back-moving spring 24 in its another side hook, rely on first cam 23 with constant maintenance vertical component effect 223.

Please cooperate Fig. 3, shown in Figure 6: this linkage 3, include: one second cam 31 and two continous action bases 32,33, wherein, this second cam 31 is installed on the power transmission shaft E, and this continous action base 32,33 are articulated in first respectively, two shaft lever D1, on the D2, above-mentioned continous action base 32 1 sides articulate second bearing 321 corresponding to second cam 31, in the outstanding prominent bar 322 of facing upward of its another side, the 3rd bearing 331 that is somebody's turn to do on the prominent bar 322 is corresponding with the bar on another continous action base 33, extend upward a protuberance 332 in these continous action base 33 pedestals, the 4th bearing 333 equally is pivoted on this protuberance 332; Therefore, when second cam 31 is subjected to power transmission shaft E transmission and rotates, can make its outstanding position hit second bearing 321, continuous and prominent bar 322 is faced upward to stir the bar on the continous action base 33, make the protuberance 332 on the above-mentioned continous action base 33 swing (direction of motion of each member is according to shown in Fig. 6 arrow) forward at last.

See also Fig. 2, shown in Figure 7: this swing selecting device 4, include: a swing seat 41, sorts plate 42, a holder 43 and a back-moving spring 44, wherein, these swing seat 41 mats one latch 41A is hubbed on the board B, its bottom control part 411 passes board B, and the 4th bearing 333 corresponding to linkage 3, establish back-moving spring 44 at its top hook, these control part 411 tops are to the right directly to extension, rotating 90 again in its end extends to die holder 1 one ends, and forming a flat-shaped location division 412, these location division 412 front ends are recessed and set firmly and sort plate 42; And this to sort plate 42 be a shape plate body, this plate body is positioned at slide rail 11 tops of die holder 1, form two circular-arc left breach 421 at its front end, these two left breach 421 parallel two tracks 12 corresponding to die holder 1, also can be perpendicular because of two left straight holes 111 of displacement and die holder 1, and sorting the right breach 422 that plate 42 right sides form one 8 fonts at this, this right side breach 422 can be perpendicular with the right straight hole 112 of die holder 1 because of displacement; Holder 43 is to be installed in swing seat 41 tops, forms the folder portion 431 of two indents at its front end, and these folder portion 431 bottoms and 41 of swing seats form gaps 432, and just and sort between the plate gappedly, this gap is to cooperate the thickness of inner chain sheet plate body.

Please cooperate Fig. 3, shown in Figure 8: this right side thrustor 5, include: one the 3rd cam 51, one turn seat 52, one clamping plate 53, one top pushing element 54 and a back-moving spring 55, wherein, the 3rd cam 51 is installed on the power transmission shaft E, can rotate with this power transmission shaft E, and this turn seat 52 is hubbed on the second axostylus axostyle D2, a control part 521 is given prominence at its rear, these control part 521 other the 5th bearings 522 that are provided with corresponding the 3rd cam 51, in its another side projection one prominent plate 523, be somebody's turn to do prominent plate 523 tops and clamping plate 53 and set firmly, form a clamping end 531 in these clamping plate 53 front ends and be provided with top pushing element 54; And these top pushing element 54 bottoms are a screw rod 541, a plurality of nuts 542 of these screw rod 541 mats and be installed in the clamping end 531 of clamping plate 53, the outstanding striker 543 on its top, above-mentioned striker 543 is just corresponding to the right straight hole 112 of die holder 1, form less diameter on its top, to cooperate the inner chain sheet penetration hole diameter, be positioned at the different junction, bar footpath of two diameters and form a resting edge 544, these resting edge 544 diameters are greater than the penetration hole diameter of inner chain sheet; In addition, be positioned at that to have the 5th bearing 522 on this turn seat 52 be that an end place hook is provided with back-moving spring 55, protect the state of facing upward with perseverance.

This left side thrustor 6, it constructs identical with right top-pushing mechanism 5 fully, institute's difference has two, and the four-cam 61 protuberance positions that the first should left side thrustor 6 just differ 180 degree with the 3rd cam 51, and it two is the left straight hole 111 of the striker 621 of this top pushing element 62 corresponding to die holder 1.

Please cooperate Fig. 2, Fig. 8, material collecting device 7, be assembled in slide rail 11 tops of die holder 1 respectively, and correspond respectively to the striker 543,621 of left and right thrustor 5,6, material collecting device comprises: a base 71 and is inserted material pipe 72, wherein, this base 71 is a square pedestal, and these pedestal central authorities form always to boring a hole 711, this 711 tops formation, one ring shoulder 712 of boring a hole, be equiped with a clamp 713 on the pedestal below this shoulder 712, this clamp 713 also protrudes on the internal diameter of perforation 711; Matched with inner chain sheet and should insert material pipe 72 sections, the formation of one side always to crack 721, this body bottom is to be inserted on the shoulder 712 of base 71.

See also Fig. 4, shown in Figure 5, this feeding device 8 is installed in slideway 12 tops of die holder 1, has; One socket 81 and a feed are inserted material pipe 82, wherein, have on this socket 81 directly to wearing groove 811, and this wears two slideways 12 and the platform 13 of groove 811 bottoms corresponding to die holder 1, then plugs this feed on its top and inserts material pipe 82.

See also Fig. 2, shown in Figure 3, can drive power transmission shaft E when motor M moves rotates, above-mentioned power transmission shaft E and first, second, third and fourth cam 23,31,51,61 that interfixes on it along with drive rotate, because of the position that above-mentioned cam is given prominence to all inequality, wherein, this third and fourth cam 51,61 also differs 180 degree, therefore, rotates a circle through power transmission shaft E and can produce following four actions;

1, charging action: see also Fig. 4, Fig. 5, when first cam, 23 protuberances of material-pulling device 2 are subjected to transmission and hit the clutch shaft bearing 224 of push rod 22 bottom vertical component effects 223 sides, this push rod 22 can overcome the displacement backward of back-moving spring 24 elastic force, and make push pedal 222 displacement backward on its parallel portion 221, at this moment, directly will fall on the slide rail of die holder 1 to the inner chain sheet that is plugged in feeding device 8; If it has protruded stigma G1 one end down the inner chain sheet G that falls, then the situation of its action is promptly shown in the 5th figure, this protruded stigma G1 falls on the slideway 12 of die holder 1, plate body then is erected on the platform 13 of die holder 1, when the protuberance whiz of first cam 23 and no longer during pushing tow clutch shaft bearing 224, the drawing of mat back-moving spring 24, the push pedal 222 that can make these push rod 22 front ends be to die holder 1 one end movements, and inner chain sheet G is pushed into the gap 432 that sorts 43 of plate 42 and holders.

2, wobbling action: see also Fig. 3, Fig. 7, after inner chain sheet G carries out the charging action, along with power transmission shaft E rotates, second cam 31 that sets firmly is mutually rotated, and make its outstanding position stir two continous action bases 32 in regular turn, 33 swings, show long four bearings 333 eventually and promote control part 411 displacements of swing seat 41 bottoms, swing this moment seat 41 can the position, articulated section be the axle center promptly, make its location division 412 overcome the elastic force swing of back-moving spring 44, like this, the plate 42 that sorts that is installed on the location division 412 promptly can be along slide rail 11 swings of die holder 1, to drive inner chain sheet G displacement (at this moment, this holder 43 can be by two left sides, the right screw rod location that is provided with, and can't be with sorting plate 42 displacements).

3, left side pushing tow action: please cooperate Fig. 3, Fig. 7, if the protruded stigma G1 of the inner chain sheet G that carries down, then when swing seat 41 left during beat, rotation by the four-cam 61 of left thrustor 6, top pushing element 62 upwards can be promoted, this moment, striker 621 promptly can pass the left straight hole 111 of die holder 1, and be set in two perforation of inner chain sheet G, again by its shoulder with the above-mentioned inner chain sheet G pushing tow that makes progress, make on its clamp that overcomes material collecting device 7 713 elastic force and move, and establish because of the folder of this clamp 713 and to be erected at this clamp 71 tops, and be collected in gradually and insert in the material pipe 72, therefore, be collected in the left side and insert the inner chain sheet G that expect in the pipe 7, its protruded stigma G1 all can be down.

4, right pushing tow action, please cooperate Fig. 8, Fig. 9, if the protruded stigma G1 ' of the inner chain sheet G ' that sorts up, then when 41 swings of swing seat, this inner chain sheet G ' promptly can stop at the original place because of clipping of holder 43, when above-mentioned inner chain sheet G ' because of the displacement that sorts plate 42 when sorting the right breach 422 of plate 42, therefore this inner chain sheet G ' promptly can fall downwards, its plate body and with to sort plate 42 concordant, at this moment, this sorts the answer swing of plate 42 mat, inner chain sheet G ' band can be drawn and corresponding to the right straight hole 112(of die holder 1 promptly shown in Fig. 9 imaginary line), therefore, when the 3rd cam 51 of right thrustor 5 is driven and when rotating, the connection of mat turn seat 52 can be with top pushing element 53 jack-up upwards, same its striker 543 that makes hits the perforation of inner chain sheet G ', and be pressed into clamp 713 tops, like this, protruded stigma G1 ' inner chain sheet G up can be collected in the right side and insert on the material pipe 72 in right side material collecting device 7; Then, the traction of mat back-moving spring 55 can make turn seat 52 reset, and this top pushing element 53 is moved down.

Therefore, no matter be that inner chain sheet G protruded stigma G1 is towards the side, in fact at when action this two left and right thrustor 5,6 pushing tow that all can make progress, because of both third and fourth cam 51,61 pivot points just in time phase 180 the degree, therefore, both have a time difference when action, are rocked to the time difference that left and right two ends are caused to cooperate swing seat 41; Like this,, rotate, make it seriatim each inner chain sheet G to be sorted and drive power transmission shaft E through the action that motor M goes round and begins again; And when inner chain sheet G collection in the above-mentioned slotting material pipe 72 is full, insert by inserting material pipe 72 tops with a U-shaped bar strip again, and utilize formedly directly to crack 721, the inner chain sheet G after a string the sorting can be taken out, to make things convenient for the assembling of chain.

By above explanation as can be known, the separator that the utility model proposes rotates simultaneously through four cams that are assembled on the same power transmission shaft, the time difference of utilizing its outstanding position difference to be produced again, stir material-pulling device continuously, pendulous device and the action of two thrustors, therefore, when power transmission shaft whenever turns around, can sort an inner chain sheet, make inner chain sheet have protruded stigma one end towards same direction, and be beneficial to the assembling of after-stage chain, therefore, can accurately sort inner chain sheet and collected, can reduce artificial, and help after-stage processing, and above-mentioned is sorting inner chain sheet mechanically purely, not only action is certain, and its fault rate is also low.

Claims (6)

1, a kind of inner chain sheet separator, this separator mainly are to be assembled with a drive link that is subjected to electric-motor drive below a board, it is characterized in that: be assembled with on this board:

One die holder, this die holder are installed in the board top, and its place ahead has a slide rail, and this slide rail dual-side forms the left and right straight hole of two corresponding inner chain sheet two perforation, and forms a platform at the slide rail rear, and two on this platform has two tracks that cooperate inner chain sheet to bore a hole;

One material-pulling device, this material-pulling device are to be provided with a back-moving spring at a push rod bottom hook, and this push rod bottom is positioned at and can be subjected to one to be installed in the position that first cam on the power transmission shaft is hit, and its top is parallel to die holder, and corresponding to the platform of this die holder;

One linkage, this linkage have one second cam and two continous action bases, and wherein, this second cam is installed on the power transmission shaft, and are positioned at the position that can stir these continous action base swings in regular turn;

One swing selecting device, this selecting device has: a swing seat, sorts plate, a back-moving spring and a holder, this swing seat is hubbed on the board, the control part of its bottom passes board, and be positioned at that a continous action base that is subjected to linkage is swung and the position of swinging, and its top forms a location division, sets firmly at this location division front end and sorts plate, the above-mentioned slide rail top that sorts plate and be positioned at die holder forms the left and right breach of the left and right straight hole of two corresponding die holders at its front end; And this holder is installed in swing seat top, and its front end forms two folder portions, forms a gap between these folder portion bottoms and swing seat, and this gap is corresponding with the thickness of inner chain sheet plate body, and this claw of return spring is located on the control part of swing seat;

Two left and right thrustors, this left and right thrustor all has: a cam, a turn seat, a top pushing element and a back-moving spring, these cams all are installed on the power transmission shaft, being positioned at can be in the position of different time flutters two turn seats, turn seat rear has back-moving spring, its opposite side has the ejection element, and this ejection element is corresponding with the left and right straight hole of die holder respectively.

Two material collecting devices, this material collecting device is assembled on the die holder, and corresponds respectively to left and right thrustor, sorts the inner chain sheet of collecting the back and is arranged in this material collecting device;

One feeding device, this feeding device is installed on the die holder, and the inner chain sheet that is sorted is positioned at wherein.

2, according to the described inner chain sheet separator of claim 1, it is characterized in that: this linkage wherein turn seat of a continous action base and left and right thrustor is to be hubbed on the same axostylus axostyle, and this axostylus axostyle then mat two holders is hubbed on the board bottom.

3, according to claim 1 or 2 described inner chain sheet separators, it is characterized in that: another continous action base is to be hubbed on separately on another axostylus axostyle on this linkage, and is positioned at the position that makes another continous action base swing.

4, according to the described inner chain sheet separator of claim 1, it is characterized in that: this top pushing element is to give prominence to two directly to striker on a housing, above-mentioned striker width cooperates with inner chain sheet two perforation, form in its top bigger always move on the pushing tow inner chain sheet fasten edge, be positioned at the outstanding screw rod in this housing bottom, above-mentioned spiral shell is to be installed on the clamping plate in turn seat the place ahead with four nuts.

5, according to the described inner chain sheet separator of claim 1, it is characterized in that: this material collecting device includes a base and and inserts the material pipe, above-mentioned base is because of being located on the die holder, form on its pedestal always to wearing groove, the above-mentioned groove of wearing is corresponding to die holder left side straight hole or right straight hole, plug above-mentioned slotting material pipe on its top, on the above-mentioned slotting material pipe and form always to the crack that is beneficial to take out inner chain sheet.

6, according to the described inner chain sheet separator of claim 1, it is characterized in that: the other handwheel that is provided with of described power transmission shaft.

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