CN208034223U

CN208034223U - Metalworking part automatic feeding

Info

Publication number: CN208034223U
Application number: CN201820208493.1U
Authority: CN
Inventors: 徐卫国
Original assignee: Changshou City Hengtai Precision Metal Products Co Ltd
Current assignee: Changshou City Hengtai Precision Metal Products Co Ltd
Priority date: 2018-02-06
Filing date: 2018-02-06
Publication date: 2018-11-02
Anticipated expiration: 2028-02-06

Abstract

A kind of metalworking part automatic feeding, including pedestal；Rack is made of framework soleplate, rack front wallboard, rack rear wall plate, material-storing box, delivery platform and metalworking part transport mechanism fixed plate；One group of fixed plate is fixed on from bottom to top between the forward and backward wallboard of rack；Metalworking part transport mechanism, is located on delivery platform；Stock guide, is fixed between the forward and backward wallboard of rack and stock guide is tilted towards the direction of metalworking part transport mechanism；Metalworking part exports slot, is connect with the rear end of metalworking part transport mechanism right side；Metalworking part delivery device, with one group of fixed plate on the right side of be affixed the in the state of of touching and be located at rack intracavitary up and down, and be slidably matched with the opposite side of the forward and backward wallboard of rack；Power-driven mechanism is located at rack intracavitary, and link mechanism is connected between metalworking part delivery device and power-driven mechanism.It reduces investment outlay, improves utilization rate of equipment and installations；Noise is reduced, the environment of metalworking Work places is improved；Save human resources.

Description

Metalworking part automatic feeding

Technical field

The utility model belongs to field of automated mechanical technology, and in particular to a kind of metalworking part automatic feeding is used In by up for Vehicle Processing and shape the station where the metal parts to automatic vehicle organisation of working of body conveys in a tubular form, by Automatic vehicle organisation of working clamps automatically and automatic Vehicle Processing.

Background technology

The metal inner pipe of the typical example of above mentioned metalworking part such as automobile rubber damper.Prior art is universal Using vibrating disk by metalworking part（Metal inner pipe i.e. above-mentioned, it is the same below）To the station conveying where automatic vehicle organisation of working. But as is known in the industry, different types of automobile, matched automobile rubber damper is also different, adds accordingly, as gold The specification of the metal inner pipe of workpiece is also different, and vibrating disk is typically only capable to meet and be wanted to the conveying of the metalworking part of same specification It asks.Then, when replacing the metalworking part of another specification, vibrating disk just can not be followed.There are two types of current solutions：When It is equipped with the vibrating disk for the metalworking part for adapting to different size；Second is that metalworking part is fed for automatic Vehicle Processing in a manner of feeding by hand Mechanism.One of the former shortcoming increases the equipment investment cost of metalworking part production firm；Two, be easy to cause equipment and close and set And waste of resource；Three, it is special and increase equipment and manage and protect difficulty to increase space.Further, since conveying gold using vibrating disk The noise that workpiece generates is big, thus working environment is caused to be among serious noise pollution, is advocated with the current whole society Spirit of carrying out production strictly in line with rules and regulations is incompatible.One of shortcoming of the latter, worker's operation intensity are big；Two, be unfavorable for saving valuable labour Power resource.

For above-mentioned prior art, it is necessary to be improved, the applicant has made positive and beneficial design thus, finally It forms technical solution described below and simulates to deduce to test through computer in the case where taking secrecy provision and be proved to be It is practicable.

Invention content

The task of the utility model be to provide a kind of adaptability helping to promote the metalworking part to different size and It uses and saves equipment investment cost and improve equipment efficiency of usage, is conducive to significantly reduce noise and use and ensure that metalworking is made The good environment in industry place, the metalworking part for being beneficial to abandon check-in personnel and use the human resources for saving preciousness are sent automatically Expect device.

What the task of the utility model was performed by, a kind of metalworking part automatic feeding, including a pedestal；One Rack, the rack is by framework soleplate, rack front wallboard, rack rear wall plate, material-storing box, delivery platform and metalworking part transport mechanism Fixed plate forms, and framework soleplate is supported on the pedestal, rack front wallboard directly constitute in the front side of framework soleplate and with Framework soleplate is vertical, rack rear wall plate directly constituted in the state of corresponding with rack front wallboard in framework soleplate rear side simultaneously And it is equally vertical with framework soleplate, the space between the forward and backward wallboard of rack is configured to rack chamber, and the right side of the rack chamber, which is constituted, to be opened Mouthful and the backplate that covers by being fixed between the right side of the forward and backward wallboard of rack cover shield, material-storing box is formed in the forward and backward wallboard of rack Lower part between left side is configured to open on the right side of the material-storing box and is communicated with the rack chamber, delivery platform be formed in before, Right upper portion between rear wall plate, position of the metalworking part transport mechanism fixed plate above the left side corresponding to delivery platform are solid It is scheduled between the forward and backward wallboard of the rack；Positioned at one group of fixed plate of the rack intracavitary, this group of fixed plate to form building each other Layer step state and be fixed on the forward and backward wallboard of the rack from bottom to top in the position on the right side corresponding to the material-storing box Between；One metalworking part transport mechanism, which is arranged on the delivery platform and the metalworking The front end of part transport mechanism is fixed with the metalworking part transport mechanism fixed plate, and right end is away from the delivery platform It stretches in direction；One for metalworking part to be directed to the stock guide of the metalworking part transport mechanism, the stock guide corresponding to The position of the top of the metalworking part transport mechanism fixed plate is fixed between the forward and backward wallboard of the rack and the stock guide It is tilted towards the direction of the metalworking part transport mechanism；One metalworking for will be transmitted by metalworking part transport mechanism and arrived The metalworking part of station conveying where from part to automatic vehicle organisation of working exports slot, which exports slot and the metalworking Connection on the right side of the rear end of part transport mechanism；One for by the metalworking part in the material-storing box follow one group of fixed plate by The metalworking part delivery device that grade is pushed to the stock guide, the metalworking part delivery device is in the right side phase with one group of fixed plate Patch is arranged up and down in the state of touching in the rack intracavitary, and breaks away with opposite the one of the forward and backward wallboard of the rack Dynamic cooperation；One power-driven mechanism and a link mechanism, power-driven mechanism is corresponding to the metalworking part delivery device The position on right side is arranged in the rack intracavitary, link mechanism be connected to metalworking part delivery device and power-driven mechanism it Between.

In a specific embodiment of the utility model, it is leading to be fixed with a pedestal in the forward upper of the pedestal Item, and the conducting bar after the upper back of pedestal is fixed with a pedestal, the top of conducting bar passes through front pressuring plate fixing screws before pedestal It is fixed with a front pressuring plate, the top of conducting bar is fixed with a rear fender by rear fender fixing screws after pedestal, after front pressuring plate Side leans out the rear side of conducting bar before pedestal, and the front side of conducting bar after pedestal is leant out on front side of rear fender, and the framework soleplate of the rack exists It is movably supported on the pedestal corresponding to the position between the forward and backward conducting bar of pedestal, and the front side of framework soleplate is right Should be below the rear side of front pressuring plate, and the rear side of framework soleplate corresponds to below the front side of rear fender, in the right end and machine of pedestal A framework soleplate left and right displacement adjustment mechanism is provided between the right end of frame bottom plate.

In another specific embodiment of the utility model, the framework soleplate left and right displacement adjustment mechanism includes Adjustment screw fulcrum bearing, adjustment screw nut seat, adjustment screw and handwheel, the right side of adjustment screw fulcrum bearing and the pedestal Middle position fix, the right side middle position of adjustment screw nut seat and the framework soleplate is fixed and corresponding to adjustment spiral shell The left side of bar fulcrum bearing, left end and the adjustment screw nut seat screw-thread fit of adjustment screw, and the right end of adjustment screw is rotationally It is supported in adjustment screw fulcrum bearing, handwheel is fixed on the right end of adjustment screw.

In another specific embodiment of the utility model, offered with high density state in the bottom of the material-storing box Material-storing box mudhole is fixed between the left side of the forward and backward wallboard of the rack and in the position of the lower section corresponding to material-storing box There is the dirt collecting plate of a greasy dirt for receiving to be discharged by the material-storing box mudhole；The right side between the forward and backward wallboard of the rack Upper lateral part composition has a wallboard step, the delivery platform to be formed on the wallboard step.

In another specific embodiment of the utility model, the front side of described one group of fixed plate and rear side respectively pass through Fixed plate bolt is fixed with the rack front wallboard and rack rear wall plate respectively, and in one group of fixed plate, upper and lower two is adjacent A fixed plate step space is respectively maintained between fixed plate；Before the metalworking part delivery device includes material-pushing frame, material-pushing frame Before cross spacing idler wheel, material-pushing frame after longitudinal spacing idler wheel, material-pushing frame after cross spacing idler wheel, material-pushing frame longitudinal spacing idler wheel and One group of pushing plate, longitudinal spacing idler wheel and one after cross spacing idler wheel, material-pushing frame after longitudinal spacing idler wheel, material-pushing frame before material-pushing frame Group pushing plate, material-pushing frame are arranged before the rack intracavitary, material-pushing frame laterally in the position on the right side corresponding to the material-storing box The quantity of limited roller have it is a plurality of and respectively by the way that cross spacing roller shaft is rotatably arranged at material-pushing frame before material-pushing frame before The right side of framework, cross spacing idler wheel is constituted with the rack front wallboard towards the side of the rack rear wall plate before the material-pushing frame Rolling pair, the quantity of longitudinal spacing idler wheel has plural number right before material-pushing frame, and in the left and right side shape of the preceding framework with material-pushing frame Rack front wallboard is rotatably arranged at towards wall after rack by longitudinal spacing roller shaft before material-pushing frame in the state of rolling pair The side of plate, the quantity of cross spacing idler wheel has a plurality of and respectively by cross spacing idler wheel shaft rotation after material-pushing frame after material-pushing frame It is arranged dynamicly on the right side of the rear framework of material-pushing frame, cross spacing idler wheel and the rack rear wall plate are towards rack after the material-pushing frame The side of front wallboard constitutes rolling pair, and the quantity of longitudinal spacing idler wheel has plural number right after material-pushing frame, and with after material-pushing frame After the left and right side of framework is formed in the state of rolling pair by the way that longitudinal spacing roller shaft is rotatably arranged at rack after material-pushing frame For wallboard towards the side of rack front wallboard, the quantity of one group of pushing plate is equal with the quantity of one group of fixed plate, and with The state for forming floor step is fixed on the left side of material-pushing frame, this group of pushing plate and the fixed plate step space from bottom to top It is corresponding, and touched with the right side of one group of fixed plate sliding patch, the bindiny mechanism connect with the material-pushing frame, described dynamic Power drive mechanism is arranged in the position on the right side corresponding to material-pushing frame in the rack intracavitary.

In the utility model there are one in specific embodiment, the power-driven mechanism include driving motor, Primary speed-down case, secondary speed reduction box and reduction box fixed plate, reduction box fixed plate is in the lower right side corresponding to the material-pushing frame Position be fixed between the forward and backward wallboard of the rack, the transmission of driving motor and primary speed-down case coordinates, and primary speed-down case with Secondary speed reduction box transmission, which coordinates and is fixed on reduction box together with primary speed-down case and driving motor by secondary speed reduction box, to be fixed On plate, the secondary speed reduction box of the link mechanism and secondary speed reduction box exports axis connection, the link mechanism include a connecting rod and One pivoted arm, one end of connecting rod are connect with the right side central of the material-pushing frame, and one end of the other end of connecting rod and pivoted arm connects, and are turned The other end of arm exports axis connection with the secondary speed reduction box, and the secondary speed reduction box is worm reduction box.

In the utility model more and in a specific embodiment, the metalworking part transport mechanism includes retainer Plate, belt support, transmission motor, transmission reduction box, conveyer belt, striker plate, releases acting cylinder and metalworking part signal at pressure pin The left side of collector, the length direction of retainer plate is fixed in the position of the lower section corresponding to pressure pin with pressure pin, and the front end of pressure pin exists It is fixed corresponding to the position and the right side of the metalworking part transport mechanism fixed plate of the lower section of the stock guide, and after bracket Direction of the end with horizontal boom state away from stock guide is stretched, and the front end supporting and fixing of belt support is flat in the conveying On platform, and the rear end of belt support is stretched in the state of being parallel to the retainer plate away from the direction of delivery platform, It transmits motor with transmission reduction box transmission to coordinate, and is consolidated together with transmission motor and transmission reduction box fixed seat by transmission reduction box It is fixed, and transmit reduction box fixed seat and fixed, the front end of conveyer belt on the right side of the front end of the metalworking part transport mechanism fixed plate It is nested on conveyer belt driving wheel, and the conveyer belt driving wheel is fixed on the transmission reduction box power output shaft of transmission reduction box On, the middle part of transmission belt corresponds to the top of the length direction of the retainer plate, and the rear end of conveyer belt is nested with driven in conveyer belt On wheel, which is rotatably supported on conveyer belt wheel seat, the rear end of transmission belt wheel seat and the belt support Connection, striker plate are fixed on the top of the position on the right side corresponding to conveyer belt and the length direction of belt support, are released and are made With cylinder by release acting cylinder fixed seat be fixed on the pressure pin rear end and with the rear end of conveyer belt on the left of top it is corresponding, Metalworking part signal picker is fixed on the right side of the rear end for releasing acting cylinder fixed seat and opposite with above the rear end of conveyer belt It answers, is connected on the right side of the rear end of metalworking part export slot and the retainer plate and opposite with the release acting cylinder It answers.

In a specific embodiment in turn of the utility model, on the pressure pin and corresponding to the guide The position of the rear end of plate is fixed with a feed back pipe, which communicates with the material-storing box, on the striker plate and It is fixed with an anti-stacked baffle of metalworking part corresponding to the position of feed back pipe.

In the utility model again more and in a specific embodiment, the release acting cylinder is with horizontal horizontally-arranged state It is fixed with the release acting cylinder fixed seat and the release acting cylinder of the release acting cylinder is towards the metalworking part Export slot；The metalworking part signal picker is optoelectronic switch, is closely located to switch or hall sensing element；The release Acting cylinder is cylinder.

In the utility model again and then in a specific embodiment, pushed away described in metalworking part export slot The one end for going out acting cylinder is provided with a metalworking part stop send signal collector, which opens for photoelectricity It closes, be closely located to switch or hall sensing element.

One of the technique effect of technical solution provided by the utility model, as a result of one group of fixed plate and by one group Fixed plate is fixed on the forward and backward wall of rack with the state for forming floor step each other in the position of the right side opening corresponding to material-storing box It between plate, and is pushed step by step to stock guide since metalworking part is follow one group of fixed plate from metalworking part delivery device, by leading Flitch is fed for metalworking part transport mechanism, and then is sent to metalworking part by metalworking part transport mechanism and export slot, by metalworking part Station where export slot supply automatic vehicle organisation of working machines, thus one group of fixed plate has to different specification size Metalworking part good adaptability, can not only save equipment investment, but also utilization rate of equipment and installations can be improved；Two, by Metalworking part delivery device is used instead in the vibrating disk abandoned in prior art, thus can significantly reduce noise, improves gold Process the environment of Work places；Three, since the conveying to metalworking part is by automatically completing, participated in without artificial, thus can Save valuable human resources.

Description of the drawings

Fig. 1 is the detailed structure view of the utility model metalworking part automatic feeding.

Fig. 2 is the schematic diagram of the utility model metalworking part automatic feeding.

Specific implementation mode

In order to which the technical essence of the utility model and advantageous effect is more clearly understood, applicant is below with reality The mode for applying example elaborates, but is not limitation to the utility model, any foundation to the description of embodiment The made only formal but not substantive equivalent transformation of the utility model design is regarded as the utility model Technical solution scope.

The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description For the location of Fig. 1 states, thus the spy to technical solution provided by the utility model cannot be understood as It does not limit.

Fig. 1 and Fig. 2 are referred to, shows a pedestal 1 of cuboid, the four corners in the side of the pedestal 1 under It is respectively fixed with a cushion block 13, so that pedestal 1 is suspended on the terrace of field of employment by four pieces of cushion blocks 13.May be used also as a preferred option In the four corners of pedestal 1, one idler wheel for carrying brake gear is respectively set；Show a rack 2, the rack 2 is by framework soleplate 21,27 groups of rack front wallboard 22, rack rear wall plate 23, material-storing box 24, delivery platform 25 and metalworking part transport mechanism fixed plate At framework soleplate 21 is supported on aforementioned pedestal 1, and rack front wallboard 22 is directly constituted in the front side of framework soleplate 21 and and machine Frame bottom plate 21 is vertical, and rack rear wall plate 23 is directly constituted in the state of corresponding with rack front wallboard 21 in framework soleplate 21 Rear side and equally vertical with framework soleplate 21, the space between the forward and backward wallboard of rack 22,23 are configured to rack chamber 26a, the machine The right side of frame chamber 26a constitutes the open and backplate 26b that covers by being fixed between the right side of the forward and backward wallboard of rack 22,23 and covers shield, Material-storing box 24 is formed in the lower part between the left side of the forward and backward wallboard of rack 22,23, the right side of the material-storing box 24 be configured to it is open simultaneously And communicated with aforementioned rack chamber 26a, delivery platform 25 is formed in the right upper portion between forward and backward wallboard 22,23, and metalworking part passes Position of the mechanism fixed plate 27 above the left side corresponding to delivery platform 25 is sent preferably to be fixed on aforementioned machine by welding manner Between the forward and backward wallboard of frame 22,23, as shown in Figure 1, the front end of metalworking part transport mechanism fixed plate 27 leans out rack front wallboard 22 And fixed plate screw hole 271 is offered, and the rear end of metalworking part transport mechanism fixed plate 27 leans out rack rear wall plate 23；It shows One group of fixed plate 3 being located in aforementioned rack chamber 26a, this group of fixed plate 3 with formed each other floor step state and It is fixed on from bottom to top between the forward and backward wallboard of aforementioned rack 22,23 corresponding to the position of the right side opening of aforementioned material-storing box 24；Show A metalworking part transport mechanism 4 is gone out, which is arranged on delivery platform 25 above-mentioned and the gold adds The front end of workpiece transfer mechanism 4 is fixed with aforementioned metalworking part transport mechanism fixed plate 27, and right end is away from aforementioned conveying It stretches in the direction of platform 25；Show a stock guide 10 for metalworking part to be directed to aforementioned metalworking part transport mechanism 4, It is forward and backward that the stock guide 10 in the position of the top corresponding to aforementioned metalworking part transport mechanism fixed plate 27 is fixed on aforementioned rack Between wallboard 22,23 and the stock guide 10 is tilted towards the direction of aforementioned metalworking part transport mechanism 4；Show one for will It is transmitted from metalworking part transport mechanism 4 and the metalworking part that arrives is to automatic vehicle organisation of working（It is not shown in figure）The station at place is defeated The metalworking part export slot 5 sent, which exports connect on the right side of slot 5 and the rear end of aforementioned metalworking part transport mechanism 4；Show Go out one to push away to aforementioned stock guide 10 step by step for the metalworking part in aforementioned material-storing box 24 to be follow one group of fixed plate 3 above-mentioned The metalworking part delivery device 6 sent, the metalworking part delivery device 6 is in the state that the right side with one group of fixed plate 3 is affixed and touches It is arranged up and down in aforementioned rack chamber 26a, and matches with an opposite Slideslip for the forward and backward wallboard of aforementioned rack 22,23 It closes；One power-driven mechanism 7 and a link mechanism 8, power-driven mechanism 7 is corresponding to aforementioned metalworking part delivery device The position on 6 right side is arranged in rack chamber 26a above-mentioned, and link mechanism 8 is connected to metalworking part delivery device 6 and is driven with power Between motivation structure 7.

As shown in Figure 1, it is fixed with one in the lower right side of aforementioned rack front wallboard 22 and covers backplate front wallboard fixed ear 221, Aforementioned rack rear wall plate 23 lower right side and covered being fixed with one corresponding to the position for covering backplate front wallboard fixed ear 221 Backplate rear wall plate fixed ear 231 is fixed with a pair in the lower right side of aforementioned delivery platform 25 and covers backplate delivery platform fixed ear 251, it is above-mentioned cover backplate 26b by screw and cover the forward and backward wallboard fixed ear 221,231 of backplate and a pair to cover backplate conveying flat Platform fixed ear 251 is fixed.

In the present embodiment, the quantity of one group of fixed plate 3 is four pieces, but is not exposed to the limitation of the quantity.

Continue to see Fig. 1 and Fig. 2, conducting bar 11 before a pedestal is fixed in the forward upper of aforementioned pedestal 1, and in pedestal 1 Upper back is fixed with conducting bar 12 after a pedestal, and the top of conducting bar 11 is fixed with by front pressuring plate fixing screws 1111 before pedestal One front pressuring plate 111, the top of conducting bar 12 is fixed with a rear fender 121, preceding pressure by rear fender fixing screws 1211 after pedestal The rear side of conducting bar 11 before pedestal is leant out on rear side of the length direction of plate 111, and pedestal is leant out on front side of the length direction of rear fender 121 The front side of conducting bar 12 afterwards, the framework soleplate 21 of aforementioned rack 2 is corresponding to the position or so between the forward and backward conducting bar of pedestal 11,12 It is movably supported on aforementioned pedestal 1, and the front side of framework soleplate 21 corresponds to below the rear side of front pressuring plate 111, and rack The rear side of bottom plate 21 corresponds to below the front side of rear fender 121, is arranged between the right end and the right end of framework soleplate 21 of pedestal 1 There is a framework soleplate left and right displacement adjustment mechanism 9.

As shown in Figure 1, the space between the rear side of the length direction of front pressuring plate 111 and pedestal 1 is configured to front slide slot 1112, the space between the front side and pedestal 1 of the length direction of rear fender 121 is configured to rear sliding groove 1212, aforementioned frame ground The front side of plate 21 is slidably matched with front slide slot 1112, and the rear side of afer bay bottom plate 21 is slidably matched with rear sliding groove 1212.

Shown in Fig. 1 and Fig. 2, framework soleplate left and right displacement adjustment mechanism 9 above-mentioned includes adjustment screw fulcrum bearing 91, adjusts Whole bolt and nut seat 92, adjustment screw 93 and handwheel 94, the lean-with of adjustment screw fulcrum bearing 91 and the right side of aforementioned pedestal 1 It sets and is welded and fixed, the right side middle position of adjustment screw nut seat 92 and aforementioned framework soleplate 21 is welded and fixed and corresponding to tune The left side of whole Screw rod bearings seat 91, left end and 92 screw-thread fit of adjustment screw nut seat of adjustment screw 93, and adjustment screw 93 Right end be rotatably supported in adjustment screw fulcrum bearing 91, handwheel 94 is fixed on the right end of adjustment screw 93.

When operating handwheel 94 clockwise or counterclockwise, adjustment screw 93 is driven to turn clockwise or counterclockwise by handwheel 94 It is dynamic, the 92 leftward or rightward displacement of adjustment screw nut seat is driven by the adjustment screw 93, by adjustment screw nut seat 92 with motivation The correspondingly leftward or rightward displacement of frame bottom plate 21.To the purpose that rack 2 is adjusted be make the utility model with subsequent work stations i.e. Butt-joint clearance between the position where automatic vehicle organisation of working is adjusted.

Emphasis is shown in Fig. 1, material-storing box mudhole 241 is offered in the bottom of aforementioned material-storing box 24 with high density state, aforementioned One is fixed with for receiving between the left side of the forward and backward wallboard of rack 22,23 and in the position of the lower section corresponding to material-storing box 24 The dirt collecting plate 26c of the greasy dirt and miscellaneous bits that be discharged by aforementioned material-storing box mudhole 241；The forward and backward wallboard of aforementioned rack 22,23 it Between right upper portion composition there is a wallboard step 26d, delivery platform 25 above-mentioned to be formed on wallboard step 26d.

As shown in Figure 1, the front side of one group of fixed plate 3 above-mentioned and rear side respectively by fixed plate bolt 31 respectively with aforementioned machine Frame front wallboard 22 and rack rear wall plate 23 are fixed, and in one group of fixed plate 3, are respectively maintained between upper and lower two adjacent fixed plates One fixed plate step space 32；Metalworking part delivery device 6 above-mentioned includes cross spacing idler wheel before material-pushing frame 61, material-pushing frame 62, longitudinal spacing idler wheel 65 and one group after cross spacing idler wheel 64, material-pushing frame after longitudinal spacing idler wheel 63, material-pushing frame before material-pushing frame Pushing plate 66, longitudinal spacing idler wheel 65 after cross spacing idler wheel 64, material-pushing frame after longitudinal spacing idler wheel 63, material-pushing frame before material-pushing frame With one group of pushing plate 66, material-pushing frame 61 is arranged in the position of the right side opening corresponding to aforementioned material-storing box 24 in aforementioned rack chamber In 26a, there is a plurality of the quantity of cross spacing idler wheel 62 before material-pushing frame（The present embodiment is two）And respectively by material-pushing frame before Cross spacing roller shaft 621 is rotatably arranged at the preceding framework of material-pushing frame 61（Also it can claim preceding moulding）Right side, before the material-pushing frame Cross spacing idler wheel 62 and aforementioned rack front wallboard 22 constitute rolling pair towards the side of aforementioned rack rear wall plate 23, before material-pushing frame The quantity of longitudinal spacing idler wheel 63 has plural number right（The present embodiment is two pairs）, and in the left and right sides of the preceding framework with material-pushing frame 61 Face forms in the state of rolling pair and is rotatably arranged at 22 direction of rack front wallboard by longitudinal spacing roller shaft 631 before material-pushing frame The side of rack rear wall plate 23, the quantity of cross spacing idler wheel 64 has a plurality of after material-pushing frame（The present embodiment is two）And it is each The rear framework of material-pushing frame 61 is rotatably arranged at by cross spacing roller shaft 641 after material-pushing frame（Also moulding after can claiming）The right side Side, cross spacing idler wheel 64 is constituted towards the side of rack front wallboard 22 with aforementioned rack rear wall plate 23 and is rolled after the material-pushing frame Pair, the quantity of longitudinal spacing idler wheel 65 has plural number right after material-pushing frame（The present embodiment is two pairs）, and with after material-pushing frame 61 The left and right side of framework forms in the state of rolling pair and is rotatably arranged at rack by longitudinal spacing roller shaft 651 after material-pushing frame Rear wall plate 23 is towards the side of rack front wallboard 22, the quantity phase of the quantity of one group of pushing plate 66 and one group of fixed plate 3 above-mentioned Deng, and to form the left side that the state of floor step is fixed on material-pushing frame 61 from bottom to top, this group of pushing plate 66 with it is above-mentioned Fixed plate step space 32 is corresponding, and is touched with the right side of one group of fixed plate 3 sliding patch, and bindiny mechanism 8 above-mentioned is with before The connection of material-pushing frame 61 is stated, previous power driving mechanism 7 is arranged in the position on the right side corresponding to material-pushing frame 61 in aforementioned rack chamber In 26a.

It is described above according to applicant, it can determine without doubt：In the present embodiment, one group of pushing plate above-mentioned 66 quantity is four pieces, that is to say, that the quantity of the quantity of pushing plate 66 and one group of fixed plate 3 is in relationship of following in sb's footsteps.In order to true It protects one group of pushing plate 66 and forms floor step shape or step relationship from bottom to top, therefore one piece of pushing plate 66 of topmost is i.e. certainly The 4th piece of pushing plate 66 of number is fixed with pushing plate fixing screws 661 and the top of aforementioned material-pushing frame 61 upwards down, aforementioned fixation The width in pallet rank space 32 is adapted with the thickness of pushing plate 66, and one group of fixed plate 3 and one group of pushing plate 66 Size is consistent.

Shown in Fig. 1 and Fig. 2, pushing plate fixed seat 611, one group of pushing plate 66 are fixed in the left side of aforementioned material-pushing frame 61 In the lower part of its excess-three piece pushing plate in addition to one piece of pushing plate of aforementioned topmost respectively by screw 662 and pushing plate fixed seat 611 fix, when push-rod frame 61 pumps, due to being corresponding with one piece between each two adjacent aforementioned fixed plates 3 up and down Pushing plate, i.e., each fixed plate step space 32 above-mentioned are corresponding with one piece of pushing plate, thus can be by the gold in material-storing box 24 Workpiece 20 is pushed upwards step by step in a manner of ferrying, until arriving at stock guide 10, is tumbled in further detail below by stock guide 10 The metalworking part transport mechanism of description.

Continue to see that Fig. 1 and Fig. 2, power-driven mechanism 7 above-mentioned subtract including driving motor 71, primary speed-down case 72, two level Fast case 73 and reduction box fixed plate 74, reduction box fixed plate 74 are fixed in the position of the lower right side corresponding to aforementioned material-pushing frame 61 Between the forward and backward wallboard of aforementioned rack 22,23, driving motor 71 coordinates with the transmission of primary speed-down case 72, and primary speed-down case 72 It is driven with secondary speed reduction box 73 and coordinates and be fixed on together with primary speed-down case 72 and driving motor 71 by secondary speed reduction box 73 In reduction box fixed plate 74, link mechanism 8 above-mentioned is connect with the secondary speed reduction box output shaft 731 of secondary speed reduction box 73.

The reduction box fixing screw hole 741 being opened in reduction box fixed plate 74 is shown in FIG. 1, two level above-mentioned subtracts Fast case 73 is by reduction box fixing screws 732 in position and the reduction box fixed plate 74 corresponding to reduction box fixing screw hole 741 It is fixed.

Link mechanism 8 above-mentioned includes a connecting rod 81 and a pivoted arm 82, and one end of connecting rod 81 is fixed with a connecting rod first company Connector 811, first connector of connection 811 are connect i.e. by connecting rod connector axis 8111 with the right side central of aforementioned material-pushing frame 61 It is connect with the centre position of the material-pushing frame middle cross beam 611 of material-pushing frame 61, and the other end of connecting rod 81 is fixed with a connecting rod head 812, The connecting rod head 812 connects axis pin 8121 by connecting rod head and is connect with one end of pivoted arm 82, and the other end composition of pivoted arm 82 has an axis Hole 821, the axis hole 821 are connect with said second reduction gearbox output shaft 731.In the present embodiment, said second reduction box 73 is Worm reduction box.

Please emphasis see Fig. 1, metalworking part transport mechanism 4 above-mentioned include retainer plate 41, pressure pin 42, belt support 43, It transmits motor 44, transmission reduction box 45, conveyer belt 46, striker plate 47, release acting cylinder 48 and metalworking part signal picker 49, The left side of the length direction of retainer plate 41 is fixed in the position of the lower section corresponding to pressure pin 42 with pressure pin 42, and the front end of pressure pin 42 exists It is fixed corresponding to the position and the right side of aforementioned metalworking part transport mechanism fixed plate 27 of the lower section of aforementioned stock guide 10, and bracket Direction of 42 rear end with horizontal boom state away from stock guide 10 is stretched, and the front end supporting and fixing of belt support 43 exists On aforementioned delivery platform 25, and the rear end of belt support 43 in the state of being parallel to aforementioned retainer plate 41 away from conveying The direction of platform 25 is stretched, and transmission motor 44 coordinates with the transmission transmission of reduction box 45, and by transmission reduction box 45 together with transmission Motor 41 is fixed with transmission reduction box fixed seat 451, and transmits reduction box fixed seat 451 by transmitting reduction box fixed seat screw 4511 is fixed with the front end right side of aforementioned metalworking part transport mechanism fixed plate 27, i.e., is fixed with aforementioned metalworking part transport mechanism Plate screw hole 271 is fixed, and the front end of conveyer belt 46 is nested on conveyer belt driving wheel 461, and the conveyer belt driving wheel 461 is fixed on On the transmission reduction box power output shaft 452 for transmitting reduction box 45, the middle part of transmission belt 46 corresponds to the length of aforementioned retainer plate 41 The top in direction is spent, the rear end of conveyer belt 46 is nested on conveyer belt driven wheel 462, which rotates twelve Earthly Branches It holds on conveyer belt wheel seat 4621, transmission belt wheel seat 4621 is connect with the rear end of aforementioned belt support 43, and striker plate 47 is right The top that backgauge plate bolt 472 and the length direction for being preset in belt support 43 should be passed through in the position on the right side of conveyer belt 46 Striker plate fixed ear 431 fix, release acting cylinder 48 by releasing after acting cylinder fixed seat 481 is fixed on aforementioned pressure pin 42 It holds and corresponding with top on the left of the rear end of conveyer belt 46, metalworking part signal picker 49 passes through metalworking part signal acquisition Device holder 491 be fixed on it is on the right side of the rear end for releasing acting cylinder fixed seat 481 and corresponding with above the rear end of conveyer belt 46, it is preceding Connect on the right side of the rear end of metalworking part export slot 5 and the aforementioned retainer plate 41 stated and with release acting cylinder 48 above-mentioned relatively It answers.

It is fixed with a feed back pipe 421 on aforementioned pressure pin 42 and in the position of the rear end corresponding to aforementioned stock guide 10, The feed back pipe 421 is communicated with material-storing box 24 above-mentioned, on aforementioned striker plate 47 and solid in the position corresponding to feed back pipe 421 Surely there is the anti-stacked baffle of a metalworking part 471.

The process of metalworking part 20 on conveyer belt 46 supply metalworking part guide groove 5 is rolled down to such as by aforementioned stock guide 10 Under：It transmits motor 44 to work, transmission reduction box 45 is driven by transmission motor 44, is driven by transmission reduction box power output shaft 452 Conveyer belt driving wheel 461, by conveyer belt driving wheel 461 drive conveyer belt 46 between conveyer belt driven wheel 461,462 week and It moves with renewing, by the position where metalworking part 20 to release acting cylinder 48（I.e. to the position where metalworking part export slot 5 It sets）Conveying.At this point, when metalworking part signal picker 49 collects metalworking part 20, by the metalworking part signal picker 49 feed back to signal the electric control box being arranged in the outside of rack front wallboard 22 or rack back side panel 23（It is not shown in figure）, Instruction is sent out by electric control box and release acting cylinder 48 is made to work, acting cylinder 482 is released and is stretched to outside cylinder body, by conveyer belt The metalworking part 20 of tubulose on 46 is pushed into metalworking part export slot 5, by towards the inclined gold in the direction of automatic vehicle organisation of working Workpiece export slot 5 supplies the progress of automatic vehicle organisation of working and clamps and automatic Vehicle Processing automatically.In aforementioned process, once occur Metalworking part 20 is put up a bridge（It is i.e. stacked）Situation, then not had stacked metalworking part 20 by the anti-stacked baffle of aforementioned metalworking part 471 It receives and drives to feed back pipe 421 and back into material-storing box 24.

As shown in Figure 1, release acting cylinder 48 above-mentioned is with horizontal horizontally-arranged state and release acting cylinder fixed seat 481 above-mentioned Fixed and the release acting cylinder 48 release acting cylinder 482 exports slot 5 towards metalworking part above-mentioned；In the present embodiment In, metalworking part signal picker 49 above-mentioned is optoelectronic switch, but can also be used and be closely located to switch or hall sensing member Part；Aforementioned release acting cylinder 48 is cylinder.

Slot 5 is exported in aforementioned metalworking part to set by collector bearing support 511 towards aforementioned one end for releasing acting cylinder 48 It is equipped with a metalworking part stop send signal collector 51, in the present embodiment, metalworking part stop send signal collector 51 is opened for photoelectricity It closes, but can also be used and be closely located to switch or hall sensing element.

When the arrangement of metalworking part 20 in metalworking part export slot 5 is to accumulating to being able to be adopted by metalworking part stop send signal When storage 51 acquires the degree of signal, then signal is fed back to electrical control by the metalworking part stop send signal collector 51 Case sends out instruction by electric control box, makes 71 break-off of driving motor of the structural system of power-driven mechanism 7, otherwise also So.

As shown in Figure 1, the side in aforementioned rack front wallboard 22 outside is to be arranged back to the side of rack rear wall plate 23 There is a control box 222.

First, the metalworking part 20 that cutting and cleaning are completed by preceding working procedure is held in material-storing box 24 by worker（I.e. The metal inner pipe of vehicle shock absorber）, and the material position of the metalworking part 20 in material-storing box 24 is made to exceed in one group of fixed plate 30 most One piece of following fixed plate.Then the button in control box 222 is pressed by operator, driving motor 71 and transmission motor 44 are all It is in running order, primary speed-down case 72 is driven by driving motor 71, then double reduction is driven after being slowed down by primary speed-down case 72 Case 73 drives pivoted arm 82 by the secondary speed reduction box output shaft 731 of secondary speed reduction box 73, connecting rod 81 is driven by pivoted arm 82, by connecting rod The material-pushing frame 61 of the structural system of 81 drive metalworking part delivery devices 6 pumps, and driving one group by material-pushing frame 61 pushes away It send plate 66 correspondingly to move up and down, nethermost one piece will be in admittedly by nethermost one piece of pushing plate in one group of pushing plate 66 Metalworking part 20 at the upper edge of fixed board and nethermost one piece of pushing plate is pushed to second piece of number from bottom to top admittedly upwards The upper edge of fixed board, and metalworking part 20 is pushed to thirds several from bottom to top by second by counting from bottom to top piece of pushing plate upwards The upper edge of piece fixed plate, then the third piece pushing plate by counting from bottom to top will be positioned at the upper of third piece fixed plates several from bottom to top Metalworking part 20 at is pushed to the upper edge of uppermost one piece of fixed plate upwards, then will be golden by uppermost one piece of pushing plate Workpiece 20 is pushed to stock guide 10.It recycles successively repeatedly, that is, it is described above to press applicant, by one group of pushing plate 66 by bin stock Metalworking part 20 in case 24 is promoted step by step from bottom to top, until arriving at stock guide 10, supplying metalworking part by stock guide 10 passes The conveyer belt 46 for sending mechanism 4, it is aforementioned transmission motor 44 work under by applicant it is described above, by metalworking part 20 send to Workpiece exports slot 5.

In conclusion technical solution provided by the utility model compensates for the shortcoming in prior art, favorably accomplish Invention task has faithfully fulfilled the technique effect that applicant refers in technical effect column above.

Claims

1. a kind of metalworking part automatic feeding, it is characterised in that including a pedestal (1)；One rack (2), the rack (2) by Framework soleplate (21), rack front wallboard (22), rack rear wall plate (23), material-storing box (24), delivery platform (25) and metalworking part Transport mechanism fixed plate (27) forms, and framework soleplate (21) is supported on the pedestal (1), and rack front wallboard (22) directly constitutes In the front side of framework soleplate (21) and vertical with framework soleplate (21), rack rear wall plate (23) with rack front wallboard (21) phase It is directly constituted in the state of correspondence in the rear side of framework soleplate (21) and equally vertical with framework soleplate (21), rack is forward and backward Space between wallboard (22,23) is configured to rack chamber (26a), and the right side of the rack chamber (26a) constitutes opening and by fixing The backplate (26b) that covers between the right side of the forward and backward wallboard of rack (22,23) covers shield, and material-storing box (24) is formed in the forward and backward wall of rack Lower part between the left side of plate (22,23), be configured on the right side of the material-storing box (24) it is open and with rack chamber (26a) phase Logical, delivery platform (25) is formed in the right upper portion between forward and backward wallboard (22,23), metalworking part transport mechanism fixed plate (27) position above the left side corresponding to delivery platform (25) is fixed between the forward and backward wallboard of the rack (22,23)；Position In one group of fixed plate (3) in the rack chamber (26a), this group of fixed plate (3) with formed each other floor step state and Between being fixed on the forward and backward wallboard of the rack (22,23) from bottom to top corresponding to the position on the right side of the material-storing box (24)； One metalworking part transport mechanism (4), which is arranged on the delivery platform (25) and the gold The front end of workpiece transport mechanism (4) is fixed with the metalworking part transport mechanism fixed plate (27), and right end is away from institute State the direction stretching, extension of delivery platform (25)；One guide for metalworking part to be directed to the metalworking part transport mechanism (4) Plate (10), the stock guide (10) are fixed on institute in the position of the top corresponding to the metalworking part transport mechanism fixed plate (27) It states between the forward and backward wallboard of rack (22,23) and the direction of the stock guide (10) towards the metalworking part transport mechanism (4) is inclined Tiltedly；Station where the one metalworking part to automatic vehicle organisation of working to arrive for that will be transmitted from metalworking part transport mechanism (4) The metalworking part export slot (5) of conveying, which exports slot (5) and the rear end of the metalworking part transport mechanism (4) is right Side connects；One leads to described step by step for the metalworking part in the material-storing box (24) to be follow one group of fixed plate (3) The metalworking part delivery device (6) of flitch (10) push, the metalworking part delivery device (6) is on the right side with one group of fixed plate (3) Side is affixed touch in the state of be arranged up and down in the rack chamber (26a), and with the forward and backward wallboard of the rack (22, 23) opposite side is slidably matched；One power-driven mechanism (7) and a link mechanism (8), power-driven mechanism (7) is in correspondence It is arranged in the rack chamber (26a) in the position on the right side of the metalworking part delivery device (6), link mechanism (8) is even It is connected between metalworking part delivery device (6) and power-driven mechanism (7).

2. metalworking part automatic feeding according to claim 1, it is characterised in that on the front side of the pedestal (1) Portion is fixed with conducting bar (11) before a pedestal, and the conducting bar (12) after the upper back of pedestal (1) is fixed with a pedestal, before pedestal The top of conducting bar (11) is fixed with a front pressuring plate (111) by front pressuring plate fixing screws (1111), the conducting bar (12) after pedestal Top is fixed with a rear fender (121) by rear fender fixing screws (1211), and it is leading to lean out pedestal on rear side of front pressuring plate (111) The rear side of item (11) leans out the front side of conducting bar (12) after pedestal, the framework soleplate of the rack (2) on front side of rear fender (121) (21) it is movably supported on the pedestal (1) corresponding to the position between the forward and backward conducting bar of pedestal (11,12), and The front side of framework soleplate (21) corresponds to below the rear side of front pressuring plate (111), and the rear side of framework soleplate (21) is pressed after corresponding to Below the front side of plate (121), framework soleplate or so is provided between the right end and the right end of framework soleplate (21) of pedestal (1) Shift adjusting machine (9).

3. metalworking part automatic feeding according to claim 2, it is characterised in that described framework soleplate or so position It includes adjustment screw fulcrum bearing (91), adjustment screw nut seat (92), adjustment screw (93) and handwheel to move adjustment mechanism (9) (94), adjustment screw fulcrum bearing (91) and the middle position of the right side of the pedestal (1) are fixed, adjustment screw nut seat (92) It is fixed with the right side middle position of the framework soleplate (21) and corresponding to the left side of adjustment screw fulcrum bearing (91), adjusts spiral shell The left end of bar (93) and adjustment screw nut seat (92) screw-thread fit, and the right end of adjustment screw (93) is rotatably supported at adjustment On Screw rod bearings seat (91), handwheel (94) is fixed on the right end of adjustment screw (93).

4. metalworking part automatic feeding according to claim 1, it is characterised in that the bottom in the material-storing box (24) Portion offers material-storing box mudhole (241) with high density state, between the left side of the forward and backward wallboard of the rack (22,23) and One is fixed with for receiving the oil being discharged by the material-storing box mudhole (241) in the position of the lower section corresponding to material-storing box (24) Dirty dirt collecting plate (26c)；Right upper portion composition between the forward and backward wallboard of the rack (22,23) has a wallboard step (26d), the delivery platform (25) are formed on the wallboard step (26d).

5. metalworking part automatic feeding according to claim 1, it is characterised in that one group of fixed plate (3) Front side and rear side are respectively fixed with the rack front wallboard (22) and rack rear wall plate (23) respectively by fixed plate bolt (31), In one group of fixed plate (3), a fixed plate step space (32) is respectively maintained between upper and lower two adjacent fixed plates；The gold Workpiece delivery device (6) includes longitudinal spacing idler wheel before cross spacing idler wheel (62), material-pushing frame before material-pushing frame (61), material-pushing frame (63), longitudinal spacing idler wheel (65) and one group of pushing plate (66), material-pushing frame after cross spacing idler wheel (64), material-pushing frame after material-pushing frame Longitudinal spacing idler wheel (65) and one group push away after cross spacing idler wheel (64), material-pushing frame after preceding longitudinal spacing idler wheel (63), material-pushing frame Plate (66) is sent, position setting of the material-pushing frame (61) on the right side corresponding to the material-storing box (24) is interior in the rack chamber (26a), The quantity of cross spacing idler wheel (62) has a plurality of and is respectively turned by cross spacing roller shaft (621) before material-pushing frame before material-pushing frame Cross spacing idler wheel (62) and the rack front wallboard before the right side of the preceding framework of material-pushing frame (61), the material-pushing frame are set dynamicly (22) rolling pair is constituted towards the side of the rack rear wall plate (23), the quantity of longitudinal spacing idler wheel (63) has multiple before material-pushing frame It is several right, and the left and right side of the preceding framework with material-pushing frame (61) formed rolling pair in the state of by material-pushing frame before longitudinally limit Position roller shaft (631) is rotatably arranged at side of the rack front wallboard (22) towards rack rear wall plate (23), after material-pushing frame laterally The quantity of limited roller (64) has a plurality of and is respectively rotatably arranged at and pushes away by cross spacing roller shaft (641) after material-pushing frame The right side of the rear framework of rack (61), cross spacing idler wheel (64) and the rack rear wall plate (23) are towards rack after the material-pushing frame The side of front wallboard (22) constitutes rolling pair, and the quantity of longitudinal spacing idler wheel (65) has plural number right after material-pushing frame, and with push away The left and right side of the rear framework of rack (61) is turned in the state of forming rolling pair by longitudinal spacing roller shaft (651) after material-pushing frame The side towards rack front wallboard (22) in rack rear wall plate (23) is set dynamicly, the quantity of one group of pushing plate (66) with it is described The quantity of one group of fixed plate (3) is equal, and to form the left side that the state of floor step is fixed on material-pushing frame (61) from bottom to top Side, this group of pushing plate (66) is corresponding with fixed plate step space (32), and with the right side of one group of fixed plate (3) Sliding patch is touched, and the link mechanism (8) is connect with the material-pushing frame (61), and the power-driven mechanism (7) is corresponding to pushing away The position setting on the right side of rack (61) is in the rack chamber (26a).

6. metalworking part automatic feeding according to claim 5, it is characterised in that the power-driven mechanism (7) Including driving motor (71), primary speed-down case (72), secondary speed reduction box (73) and reduction box fixed plate (74), reduction box fixed plate (74) between being fixed on the forward and backward wallboard of the rack (22,23) corresponding to the position of the lower right side of the material-pushing frame (61), Driving motor (71) coordinates with primary speed-down case (72) transmission, and primary speed-down case (72) coordinates with secondary speed reduction box (73) transmission And reduction box fixed plate (74) is fixed on together with primary speed-down case (72) and driving motor (71) by secondary speed reduction box (73) On, the link mechanism (8) is connect with the secondary speed reduction box output shaft (731) of secondary speed reduction box (73), the link mechanism (8) Including a connecting rod (81) and a pivoted arm (82), one end of connecting rod (81) is connect with the right side central of the material-pushing frame (61), and is connected The other end of bar (81) is connect with one end of pivoted arm (82), the other end of pivoted arm (82) and the secondary speed reduction box output shaft (731) it connects, the secondary speed reduction box (73) is worm reduction box.

7. metalworking part automatic feeding according to claim 1, it is characterised in that the metalworking part conveyer Structure (4) includes retainer plate (41), pressure pin (42), belt support (43), transmission motor (44), transmission reduction box (45), transmission Band (46), releases acting cylinder (48) and metalworking part signal picker (49), the length direction of retainer plate (41) at striker plate (47) Position and pressure pin (42) of the left side in the lower section corresponding to pressure pin (42) it is fixed, the front end of pressure pin (42) is led corresponding to described The position of the lower section of flitch (10) and the right side of the metalworking part transport mechanism fixed plate (27) are fixed, and after bracket (42) Direction of the end with horizontal boom state away from stock guide (10) is stretched, and the front end supporting and fixing of belt support (43) is in institute State on delivery platform (25), and the rear end of belt support (43) in the state of being parallel to the retainer plate (41) away from The direction of delivery platform (25) is stretched, and transmission motor (44) is driven with transmission reduction box (45) to be coordinated, and by transmission reduction box (45) fixed together with transmission motor (41) and transmission reduction box fixed seat (451), and transmit reduction box fixed seat (451) with it is described Fixed on the right side of the front end of metalworking part transport mechanism fixed plate (27), the front end of conveyer belt (46) is nested in conveyer belt driving wheel (461) on, and the conveyer belt driving wheel (461) is fixed on the transmission reduction box power output shaft (452) of transmission reduction box (45) On, the middle part of transmission belt (46) corresponds to the top of the length direction of the retainer plate (41), and the rear end of conveyer belt (46) is nested with On conveyer belt driven wheel (462), which is rotatably supported on conveyer belt wheel seat (4621), transmission It is connect with the rear end of the belt support (43) with wheel seat (4621), striker plate (47) is on the right side corresponding to conveyer belt (46) Position and the top of the length direction of belt support (43) fix, release acting cylinder (48) pass through release acting cylinder fixed seat (481) rear end of the pressure pin (42) and, metalworking part letter corresponding with top on the left of the rear end of conveyer belt (46) are fixed on Number collector (49) be fixed on the right side of the rear end for releasing acting cylinder fixed seat (481) and with phase above the rear end of conveyer belt (46) It is corresponding, it connect on the right side of the metalworking part export slot (5) and the rear end of the retainer plate (41) and makees with the release It is corresponding with cylinder (48).

8. metalworking part automatic feeding according to claim 7, it is characterised in that on the pressure pin (42) and It is fixed with a feed back pipe (421) in the position of the rear end corresponding to the stock guide (10), the feed back pipe (421) and the storage Hopper (24) communicates, and a metalworking part is fixed on the striker plate (47) and in the position corresponding to feed back pipe (421) Anti-stacked baffle (471).

9. metalworking part automatic feeding according to claim 7, it is characterised in that the release acting cylinder (48) With horizontal horizontally-arranged state, fixed and the release acting cylinder (48) release acts on the release acting cylinder fixed seat (481) Cylinder column (482) exports slot (5) towards the metalworking part；The metalworking part signal picker (49) be optoelectronic switch, It is closely located to switch or hall sensing element；The release acting cylinder (48) is cylinder.

10. the metalworking part automatic feeding according to claim 7 or 9, it is characterised in that led in the metalworking part The one end for going out slot (5) towards the release acting cylinder (48) is provided with a metalworking part stop send signal collector (51), which adds Workpiece stop send signal collector (51) is optoelectronic switch, is closely located to switch or hall sensing element.