阅读说明：本技术 一种错位分料定位机构 (Dislocation divides material positioning mechanism ) 是由 徐宝东 朱明园 于 2021-07-14 设计创作，主要内容包括：本发明提供了一种错位分料定位机构,其缩短取料路径,减小产品间距,对产品快速进行定位,不需辅助CCD抓拍产品位置,其效率高、成本低。其包括：搬运机构；移载机构；治具变位机构；治具定位机构；所述搬运机构的输出端设置有间距吸盘模组；所述移载机构包括至少两组平行布置的轴向模组,每组轴向模组的行进方向沿着间距吸盘模组的吸盘排布方向布置；每组轴向模组的输出平板上排布有所述治具变位机构；每组所述治具变位机构包括若干个治具定位机构,若干个治具定位机构沿着轴向模组的方向顺次等间隔排列布置,治具定位机构的底部外接直线驱动装置,直线驱动装置调整治具定位机构之间的间隔距离；所述治具定位机构用于精准定位产品。(The invention provides a dislocation distributing and positioning mechanism which shortens a material taking path, reduces the distance between products, quickly positions the products, does not need to assist a CCD to snapshot the positions of the products, and has high efficiency and low cost. It includes: a carrying mechanism; a transfer mechanism; a jig displacement mechanism; a jig positioning mechanism; the output end of the carrying mechanism is provided with a spacing sucker module; the shifting mechanism comprises at least two groups of axial modules which are arranged in parallel, and the advancing direction of each group of axial modules is arranged along the arrangement direction of the suckers of the interval sucker modules; the jig displacement mechanisms are distributed on the output flat plate of each group of axial modules; each group of jig displacement mechanisms comprises a plurality of jig positioning mechanisms, the jig positioning mechanisms are arranged at equal intervals along the direction of the axial module in sequence, the bottom of each jig positioning mechanism is externally connected with a linear driving device, and the linear driving device adjusts the spacing distance between the jig positioning mechanisms; the jig positioning mechanism is used for accurately positioning a product.)

1. The utility model provides a dislocation divides material positioning mechanism which characterized in that, it includes:

a carrying mechanism;

a transfer mechanism;

a jig displacement mechanism;

a jig positioning mechanism;

the output end of the carrying mechanism is provided with a spacing sucker module;

the shifting mechanism comprises at least two groups of axial modules which are arranged in parallel, and the advancing direction of each group of axial modules is arranged along the arrangement direction of the suckers of the interval sucker modules;

the jig displacement mechanisms are distributed on the output flat plate of each group of axial modules;

each group of jig displacement mechanisms comprises a plurality of jig positioning mechanisms, the jig positioning mechanisms are arranged at equal intervals along the direction of the axial module in sequence, the bottom of each jig positioning mechanism is externally connected with a linear driving device, and the linear driving device adjusts the spacing distance between the jig positioning mechanisms;

the jig positioning mechanism is used for accurately positioning a product.

2. The dislocated material separating and positioning mechanism of claim 1, wherein: the carrying mechanism comprises a Y-axis transverse moving module, a Z-axis lifting module and a spacing sucker module; the output end of the Y-axis transverse moving module is connected with the Z-axis lifting module, and the output end of the Z-axis lifting module is provided with a spacing sucker module.

3. The dislocated material separating and positioning mechanism of claim 2, wherein: the interval sucker module comprises a plurality of suckers which are arranged on two sides at equal intervals along the X-axis direction.

4. The dislocated material separating and positioning mechanism of claim 2, wherein: move and carry mechanism includes two sets of parallel arrangement's X axial module, and two sets of Z axial module branch are listed in the both sides below of the interval sucking disc module of last unloading position and are arranged, and the upper portion output of every group X axial module is the X output flat board.

5. The dislocated material separating and positioning mechanism of claim 4, wherein: the jig displacement mechanism comprises a middle fixed transfer block and two side movable transfer blocks, wherein the middle fixed transfer block and the two side movable transfer blocks are arranged on an X output flat plate, the bottoms of the movable transfer blocks on two sides are respectively embedded in an X-direction linear guide rail, the movable transfer block on each side is respectively connected with the piston end of a corresponding X-direction driving cylinder, the X-direction driving cylinders on two sides synchronously stretch and retract, and the X-direction distances of the movable transfer block on each side and the middle fixed transfer block are equal.

6. The dislocated material separating and positioning mechanism of claim 5, wherein: the fixture positioning mechanisms are respectively inserted on the middle fixed transfer block and the movable transfer blocks on the two sides.

7. The dislocated material separating and positioning mechanism of claim 1, wherein: tool positioning mechanism includes the base, the upper portion of base is provided with the cushion, the upper portion of cushion is provided with L shape locating piece baffle, the inner chamber of base is provided with the oblique 45 second guide rails that the level was arranged, and the bottom of guide block inlays the dress in the second guide rail, the upper portion rigid coupling of guide block has the locating piece, the locating piece orientation the position of L shape locating piece baffle is provided with the indent and presses and attaches the groove, the indent is pressed and is attached the groove and be used for pressing the right angle that attaches product tool orientation L shape locating piece baffle and fix a position, and the piston end that drives actuating cylinder connects the lower part guide structure of guide block.

8. The dislocated material separating and positioning mechanism of claim 7, wherein: the outer surface of the guide block is fixedly provided with a limiting block, and the lower part of the limiting block is used for limiting the internal pressure position of the guide block.

9. The dislocated material separating and positioning mechanism of claim 8, wherein: and a compression spring is arranged between the guide block and the limiting block.

Technical Field

The invention relates to the technical field of material positioning, in particular to a staggered material distribution positioning mechanism.

Background

The existing equipment puts a product into a test fixture, tests the product, adopts a CCD to grab the product outline after testing, and corrects the deviation after calculation and takes the material and puts the material into a discharging tray. The CCD needs to be assisted in the whole process to snapshot the position of a product, angle correction is needed when the material is taken, the material needs to be taken independently, the time is long, the efficiency is low, and the cost is high.

Disclosure of Invention

Aiming at the problems, the invention provides a staggered material distribution positioning mechanism which shortens a material taking path, reduces the product distance, quickly positions products, does not need to assist a CCD to snapshot the product position, and has high efficiency and low cost.

The utility model provides a dislocation divides material positioning mechanism which characterized in that, it includes:

a carrying mechanism;

a transfer mechanism;

a jig displacement mechanism;

a jig positioning mechanism;

the output end of the carrying mechanism is provided with a spacing sucker module;

the shifting mechanism comprises at least two groups of axial modules which are arranged in parallel, and the advancing direction of each group of axial modules is arranged along the arrangement direction of the suckers of the interval sucker modules;

the jig displacement mechanisms are distributed on the output flat plate of each group of axial modules;

each group of jig displacement mechanisms comprises a plurality of jig positioning mechanisms, the jig positioning mechanisms are arranged at equal intervals along the direction of the axial module in sequence, the bottom of each jig positioning mechanism is externally connected with a linear driving device, and the linear driving device adjusts the spacing distance between the jig positioning mechanisms;

the jig positioning mechanism is used for accurately positioning a product.

It is further characterized in that:

the carrying mechanism comprises a Y-axis transverse moving module, a Z-axis lifting module and a spacing sucker module; the output end of the Y-axis transverse moving module is connected with the Z-axis lifting module, and the output end of the Z-axis lifting module is provided with a spacing sucker module;

the spacing sucker module comprises a plurality of suckers which are arranged on two sides at equal intervals along the X axial direction;

the shifting mechanism comprises two groups of X axial modules which are arranged in parallel, two groups of Z axial modules are respectively arranged below two sides of the interval sucker module at the feeding and discharging position, and the upper output end of each group of X axial modules is an X output flat plate;

the jig displacement mechanism comprises a middle fixed transfer block and two side movable transfer blocks which are arranged on an X output flat plate, the bottoms of the movable transfer blocks on the two sides are respectively embedded in an X-direction linear guide rail, each side movable transfer block is respectively connected with the piston end of a corresponding X-direction driving cylinder, the X-direction driving cylinders on the two sides synchronously stretch and retract, and the X-direction distances between the movable transfer block on each side and the middle fixed transfer block are ensured to be equal;

the fixture positioning mechanisms are respectively inserted on the middle fixed transfer block and the movable transfer blocks on the two sides, so that the fixture positioning mechanisms can be quickly adjusted according to product fixtures, and the universality of the whole mechanism is good;

the jig positioning mechanism comprises a base, a cushion block is arranged on the upper portion of the base, an L-shaped positioning block baffle is arranged on the upper portion of the cushion block, a second guide rail which is horizontally arranged and inclined by 45 degrees is arranged in an inner cavity of the base, the bottom of a guide block is embedded in the second guide rail, a positioning block is fixedly connected to the upper portion of the guide block, an inward concave pressing and attaching groove is formed in the position, facing the L-shaped positioning block baffle, of the positioning block, the inward concave pressing and attaching groove is used for pressing and attaching a product jig to position towards a right angle of the L-shaped positioning block baffle, and a piston end of a driving cylinder is connected with a lower portion guiding structure of the guide block;

the outer surface of the guide block is fixedly provided with a limiting block, and the lower part of the limiting block is used for limiting the internal pressure position of the guide block and ensuring that the product jig cannot be damaged by pressure;

preferably, a compression spring is arranged between the guide block and the limiting block to ensure elastic contact.

After adopting above-mentioned technical scheme, divide two at least axial modules of material through setting up the dislocation, make a plurality of product tool blowing simultaneously, tool positioning mechanism on the axial module of a plurality of discharges respectively, later external linear drive device in bottom through tool positioning mechanism, thereby the interval distance between the linear drive device adjustment tool positioning mechanism shortens equipment length, reduce back end equipment and get the material scope, save operating time, accomplish the location of product tool through tool positioning mechanism at last, it shortens and gets the material route, reduce the product interval, fix a position the product fast, do not need supplementary CCD to take a candid photograph the product position, its is efficient, and is low in cost.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a schematic structural view of a jig positioning mechanism according to the present invention;

FIG. 4 is a schematic cross-sectional view of the positioning mechanism of the jig of the present invention;

the names corresponding to the sequence numbers in the figure are as follows:

the device comprises a carrying mechanism 10, a Y-axis transverse moving module 11, a Z-axis lifting module 12, a spacing sucker module 13, a transferring mechanism 20, an X output flat plate 21, a first X-axis module 211, a second X-axis module 212, a jig shifting mechanism 30, a middle fixed transfer block 31, a movable transfer block 32, an X-direction linear guide rail 33, a guide frame 34, an X-direction driving cylinder 35, a jig positioning mechanism 40, a base 41, a cushion block 42, an L-shaped positioning block baffle 43, an inner cavity 44, a second guide rail 45, a guide block 46, a positioning block 47, an inner concave pressing attachment groove 471, a driving cylinder 49, a limiting block 48, a bottom plate 50 and a product jig 60.

Detailed Description

A dislocation distributing and positioning mechanism, as shown in fig. 1-4, which comprises a carrying mechanism 10, a transferring mechanism 20, a jig shifting mechanism 30 and a jig positioning mechanism 40;

the output end of the carrying mechanism 10 is provided with a spacing sucker module 13;

the transfer mechanism 20 comprises at least two sets of axial modules arranged in parallel, and the advancing direction of each set of axial modules is arranged along the arrangement direction of the suckers of the interval sucker module 13;

the output flat plate of each group of axial modules is provided with a jig displacement mechanism 30;

each group of jig displacement mechanisms 30 comprises a plurality of jig positioning mechanisms 40, the jig positioning mechanisms are sequentially arranged at equal intervals along the direction of the axial module 40, the bottom of each jig positioning mechanism 40 is externally connected with a linear driving device, and the linear driving device adjusts the spacing distance between the jig positioning mechanisms 40;

jig positioning mechanism 40 is used for accurate location product.

In a particular embodiment, see figures 1-4,

a portal frame is arranged on the bottom plate 50, a carrying mechanism 10 is integrated on the portal frame, a transfer mechanism 20 is arranged on the bottom plate,

the carrying mechanism 10 comprises a Y-axis transverse moving module 11, a Z-axis lifting module 12 and a spacing sucker module 13; the output end of the Y-axis transverse moving module 11 is connected with a Z-axis lifting module 12, and the output end of the Z-axis lifting module 12 is provided with a spacing sucker module 13;

the spacing sucker module 13 comprises a plurality of suckers which are arranged on two sides at equal intervals along the X axial direction;

the transfer mechanism 20 comprises two groups of X axial modules which are arranged in parallel, the two groups of X axial modules are respectively arranged below two sides of the space sucker module 13 at the feeding and discharging position, and the upper output end of each group of X axial modules is an X output flat plate 21; in practical implementation, the two sets of X-axis modules are the first X-axis module 211 and the second X-axis module 212;

the jig displacement mechanism 30 comprises a middle fixed transfer block 31 and two side movable transfer blocks 32 which are arranged on the X output flat plate 21, the bottoms of the two side movable transfer blocks 32 are respectively embedded in an X-direction linear guide rail 33, each side movable transfer block 32 is respectively connected with a guide frame 34, the guide frames 34 are connected with the piston ends of corresponding X-direction driving cylinders 35, the X-direction driving cylinders 35 on the two sides synchronously extend and retract, and the X-direction distances of the movable transfer block 32 on each side and the middle fixed transfer block 31 are ensured to be equal; when the device is specifically implemented, the device is used for shortening the distance between the product jigs, ensuring the shortening of the stroke of the subsequent station and being convenient for saving the operation time;

the middle fixed transfer block 31 and the movable transfer blocks 32 on the two sides are respectively inserted with a jig positioning mechanism 40, so that the jig positioning mechanism 40 can be quickly adjusted according to the product jig, and the universality of the whole mechanism is good;

the jig positioning mechanism 40 comprises a base 41, a cushion block 42 is arranged on the upper portion of the base 41, an L-shaped positioning block baffle 43 is arranged on the upper portion of the cushion block 42, a second guide rail 45 which is horizontally arranged and inclined at 45 degrees is arranged in an inner cavity 44 of the base 41, the bottom of the guide block 46 is embedded in the second guide rail 45, a positioning block 47 is fixedly connected to the upper portion of the guide block 46, an inward concave pressing and attaching groove 471 is formed in the position, facing the L-shaped positioning block baffle 43, of the positioning block 47, the inward concave pressing and attaching groove 471 is used for pressing and attaching a product jig 60 to be positioned at a right angle, facing the L-shaped positioning block baffle 43, and a piston end of a driving cylinder 49 is connected with a lower guiding structure of the guide block 46;

a limiting block 48 is fixedly arranged on the outer surface of the guide block 46, and the lower part of the limiting block 48 is used for limiting the internal pressure position of the guide block 46 and ensuring that the product jig 60 cannot be damaged by pressure;

in specific implementation, a compression spring (hidden in the figure and belonging to a conventional flexible contact structure) is arranged between the guide block 46 and the limiting block 48 to ensure elastic contact.

The working process is as follows: the Y-axis transverse moving module 11 of the carrying mechanism is moved to a material taking position, the Z-axis lifting module 12 descends to a material taking height, the spacing sucker module 13 sucks a product clamp, the Z-axis lifting module 12 ascends to the moving height, the Y-axis transverse moving module 11 is moved to a material placing position of the first X-axis module 211, and the Z-axis lifting module 12 descends to a material placing height. Broken vacuum blowing of corresponding sucking disc of interval sucking disc module 13, after the blowing of interval sucking disc module 13, Z axle lift module 12 rises to moving and carries the height, Y axle sideslip module 11 moves and carries the blowing position that moves to second X axial module 212, the X that has obtained product tool 70 simultaneously moves to driving actuating cylinder 35 synchronous contraction, the tool positioning mechanism that drives corresponding position shifts, realize shifting into the booth by the big interval, first X axial module 211 moves and carries in-process tool indexing mechanism 3 shifts and crosses the withdrawal of driving actuating cylinder 49, promote guide block 44 and remove along guide rail 49, locating piece 45 follows guide block 44 and removes together, fix a position product tool 70.

In the prior art, CCD auxiliary positioning and deviation correction are needed, so that the efficiency is low and the cost is high. This application adopts the tool to move the process of carrying out the position to the product and shifts, presss from both sides tight location, save time, raises the efficiency, reduce cost.

Its theory of operation as follows, divide two at least axial modules of material through setting up the dislocation, make a plurality of product tool blowing simultaneously, tool positioning mechanism on the axial module of a plurality of discharges respectively, later through the external linear drive device in tool positioning mechanism's bottom, thereby the spacing distance between the linear drive device adjustment tool positioning mechanism shortens equipment length, reduce back end equipment and get the material scope, save operating time, accomplish the location of product tool through tool positioning mechanism at last, it shortens and gets the material route, reduce the product interval, fix a position the product fast, do not need supplementary CCD to take a candid photograph the product position, its is efficient, and is low in cost.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.