CN208116418U - long bar feeder - Google Patents

Abstract

The utility model provides a kind of long bar feeder,For providing long bar for machining equipment,The long bar feeder includes rack,Material jacking mechanism,Pusher,Turnover mechanism,The feed bin being fixedly arranged in rack respectively,Feeding manipulator and control system,Feed bin exit side is equipped with and sets hopper,Material jacking mechanism and feed bin cooperate,For long bar to be ejected feed bin along long bar from bin bottom one by one radially upward,And it falls into long bar and sets in hopper,Pusher, which is fixedly arranged on, to be set on hopper,And it can will fall into the long bar set in hopper and push to turnover mechanism along long bar axial direction level,Turnover mechanism, which is fixedly arranged on, sets hopper exit side,And overturn the free end of long bar to feeding manipulator feed side for overturning long bar,In order to the crawl of feeding manipulator,Material jacking mechanism,Pusher,The operation of turnover mechanism and feeding manipulator is controlled by control system.The utility model is operated instead of hand fed, greatly improves the processing efficiency and production security of long bar.

Description

Long bar feeder

Technical field

The utility model embodiment is related to the drawing-in device more particularly to a kind of long bar of Automation in Mechanical Working production line Feeder.

Background technique

Pole blank with certain length is relatively conventional one in mechanical processing process, such as cold extrusion process Kind processes raw material.At present in cold extrusion process, this long bar is usually that manpower work is relied on to carry out feeding operation, by operating Long bar is put into the mold of cold extrusion process equipment one by one and processes by work, and not only production efficiency is low for this material-uploading style Under, processing quality is unstable, high production cost, and large labor intensity, is easy to happen industrial accident.

Therefore, it is simple and compact for structure how to provide one kind, artificial loading can be replaced to operate, greatly improves adding for long bar Work efficiency rate and production security reduce production cost, realize that the long bar feeding regimen of production automation becomes urgently to be resolved Problem.

Summary of the invention

In view of this, the technical issues of the utility model embodiment is solved is to provide a kind of long bar feeder, use With overcome in the prior art artificial loading production efficiency it is low, processing quality is unstable, high production cost, and labor intensity Greatly, it is easy to happen the defects of industrial accident, reaches and replaces hand fed operation, greatly improve the processing efficiency and production of long bar Safety reduces production cost, realizes the effect of production automation.

The utility model embodiment provides a kind of long bar feeder, for providing long bar for machining equipment, The long bar feeder includes rack, material jacking mechanism, pusher, turnover mechanism, the material being fixedly arranged in the rack respectively Storehouse, feeding manipulator and control system；The feed bin is equipped with one and sets material for storing the long bar, the feed bin exit side Slot, the material jacking mechanism and the feed bin cooperate, for the long bar is radial along the long bar from the bin bottom The feed bin is ejected one by one upwards, and the long bar is made to fall into described set in hopper；The pusher is fixedly arranged on described set On hopper, and it can will fall into and described set the long bar in hopper and push to the tipper along the long bar axial direction level Structure；The turnover mechanism sets hopper exit side described in being fixedly arranged on, and for overturning the long bar, makes the freedom of the long bar End overturning is to the feeding manipulator feed side, in order to feeding manipulator crawl；The material jacking mechanism, the pusher The operation of structure, the turnover mechanism and the feeding manipulator is controlled by the control system.

By above technical scheme as it can be seen that the utility model embodiment is not only simple in structure compact, and can replace artificial Feeding operations realize mechanical feed, greatly improve the processing efficiency and production security of long bar, reduce production cost, realize life Produce automation.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is that some embodiments recorded in the utility model embodiment for those of ordinary skill in the art can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is the application scenarios schematic diagram of long bar feeder described in the utility model embodiment.

Fig. 2 is the structural schematic diagram of long bar feeder described in the utility model embodiment.

Fig. 3 is the positional diagram of feed bin, material jacking mechanism and pusher in the utility model embodiment.

Long bar is ejected to second level for the first die pad of long bar feeder described in the utility model embodiment and is held by Fig. 4 The structural schematic diagram of flitch.

Fig. 5 is that the second die pad of long bar feeder described in the utility model embodiment ejects long bar to setting hopper Structural schematic diagram.

Fig. 6 is the partial enlargement structural representation of the material jacking mechanism of long bar feeder described in the utility model embodiment.

Fig. 7 is the positional diagram of pusher and turnover mechanism in the utility model embodiment.

Fig. 8 is the structural schematic diagram of turnover mechanism in the utility model embodiment.

Fig. 9 is the positional diagram of turnover mechanism and feeding manipulator in the utility model embodiment.

Specific embodiment

In order to make those skilled in the art more fully understand the technical scheme in the embodiment of the utility model, below in conjunction with this Attached drawing in utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shows So, described embodiment is only the utility model embodiment a part of the embodiment, instead of all the embodiments.Based on this reality With the embodiment in new embodiment, this is all should belong in those of ordinary skill in the art's every other embodiment obtained The range of utility model embodiment protection.

Fig. 1-9 is please referred to, the utility model embodiment provides a kind of long bar feeder 100, for being machining Equipment 300 provides long bar 200, can be realized and long bar 200 is placed in the machining position of machining equipment 300 automatically. In the utility model embodiment, machining equipment 300 can be cold extrusion equipment, such as four column hydraulic presses.Specifically answering The long bar feeder 100 of used time, the utility model embodiment are installed on 300 side of machining equipment, automatically by long bar 200 are put in the mold 400 of machining equipment 300, and by adding after processing from the mold of machining equipment 300 400 Work finished product takes out.

As shown in Fig. 2,3,7 and 9, the long bar feeder 100 of the utility model embodiment includes rack 1, material jacking mechanism 3, pusher 4, turnover mechanism 5, the feed bin 2 being fixedly arranged in rack 1 respectively, feeding manipulator 6 and control system 7.Wherein, expect Storehouse 2 is equipped with one and sets hopper 21 for storing long bar 200,2 exit side of feed bin, and material jacking mechanism 3 and feed bin 2 cooperate, for that will grow Bar 200 ejects feed bin 2 along long bar 200 from bin bottom 23 one by one radially upward, and falls into long bar 200 and set hopper 21 In.Pusher 4, which is fixedly arranged on, to be set on hopper 21, and can will be fallen into and be set long bar 200 in hopper 21 along the axial water of long bar 200 It is flat to push to turnover mechanism 5.Turnover mechanism 5, which is fixedly arranged on, sets 21 exit side of hopper, and makes long bar for overturning long bar 200 200 free end is overturn to 6 feed side of feeding manipulator, in order to the crawl of feeding manipulator 6.Material jacking mechanism 3, pusher 4, The operation of turnover mechanism 5 and feeding manipulator 6 is controlled by control system 7.

It should be noted that the exit side in the utility model embodiment refers to the side that long bar 200 exports, such as set 21 exit side of hopper is exactly long bar 200 from the side setting hopper 21 and exporting.Feed side in the utility model embodiment refers to The side that long bar 200 enters, such as 6 feed side of feeding manipulator are exactly the side that long bar 200 enters feeding manipulator 6, That is, the side that long bar 200 is grabbed by feeding manipulator 6, it is hereafter also same.

Specifically, the hopper 21 of setting of the utility model embodiment is from 22 top of sidewall paneling of 2 exit side of feed bin to feed bin 2 The V-groove extending horizontally away outside.The one end of 21 bottom of hopper far from turnover mechanism 5 is being set downward through offering a notch 211, And the width of notch 211 is less than the diameter of long bar 200.Correspondingly, the pusher 4 of the utility model embodiment includes pushing away Flitch 41 and pusher cylinder 42 for driving scraping wings 41 to move horizontally.One end of scraping wings 41 and the piston of pusher cylinder 42 Bar is fixedly connected, and the other end of scraping wings 41 is passed through from notch 211 sets 21 bottom of hopper, and can be under the driving of pusher cylinder 42 The end face for acting on long bar 200 pushes long bar 200 to move to setting 21 exit side of hopper along long bar 200 is axial.Pusher gas Cylinder 42, which is fixedly arranged on, sets 21 back of hopper.

As shown in Figures 3 to 6,23 upper surface of bin bottom in the utility model embodiment is the first loading surface 231, the One loading surface, 231 exit side is stretched upwards is equipped with support wallboard 24.Material jacking mechanism 3 is installed on feed bin 2, and material jacking mechanism 3 includes can Slide up and down to the first actuator for being installed on the first die pad 31 of bin bottom 23 and being fixedly connected with the first die pad 31 32.First die pad, 31 top is equipped with the first liftout face 311, and the first liftout face 311 and the first loading surface 231 are towards feed bin 2 The slope surface that discharging side direction tilts down.First die pad 31 can under the driving of the first actuator 32 by long bar 200 along length Bar 200 jacks up radially upward, and pushes long bar 200 along 24 side wall of support wallboard for being located at 311 exit side of the first liftout face Upward sliding.The distance between the lateral margin of first liftout face, 311 feed side and support 24 side wall of wallboard L are greater than long bar 200 Radius and the diameter for being less than long bar 200.When first die pad 31 is located at least significant end, the side of 311 feed side of the first liftout face The height of the lateral margin of the height of edge and 231 exit side of the first loading surface is adapted.

Optionally, the feed bin 2 in the utility model embodiment and material jacking mechanism 3 can use single-stage slope and single-stage liftout The structure design of mechanism cooperation（It is not shown in the figure）, can also be set using the structure that twin-stage slope and twin-stage material jacking mechanism cooperate Meter.When the structure design cooperated using single-stage slope and single-stage material jacking mechanism, wallboard 24 is supported in the utility model embodiment The as sidewall paneling of 2 exit side of feed bin.

In practical applications, the support wallboard 24 of the utility model embodiment can be erected on vertically on the first loading surface 231, Can also be integrally formed with the first loading surface 231, it is extended to form vertically upwards by the exit side lateral margin of the first loading surface 231.This reality With the long bar 200 that can stack multilayer parallel arrangement on the first loading surface 231 of new embodiment, long bar 200 can be in weight It is located at the discharging side roll of lower end to the first loading surface 231 under power effect, and is rolled automatically from the exit side of the first loading surface 231 It drops down on the first die pad 31.The material jacking mechanism 3 of the utility model embodiment can be fixedly installed in 23 lower section of bin bottom, liftout First actuator 32 of mechanism 3 is the first material ejection cylinder, the fixed company of the piston rod of the first die pad 31 and the first material ejection cylinder 32 It connects, and can be slided up and down along the vertical direction in the bin bottom 23 that is driven through of the first material ejection cylinder 32.When the first die pad 31 be located at least significant end when, the height of the lateral margin of 311 feed side of the first liftout face can be with the lateral margin of 231 exit side of the first loading surface Highly identical or 231 exit side of slightly below the first loading surface lateral margin.If the two height is identical, and the first liftout face 311 with The inclining of first loading surface 231 is surmised identical, then the first liftout face 311 is concordant with the first loading surface 231 at this time, and long bar 200 can It tumbles under the effect of gravity from the first loading surface 231 to the first liftout face 311.First die pad 31 can be in the first material ejection cylinder Long bar 200 is radially jacked up upwards under 32 driving, and long bar 200 is pushed to discharge along the first liftout face 311 is located at The 24 side wall upward sliding of support wallboard of side, this duration bar 200 is located at support 24 side wall of wallboard and the first liftout face 311 is formed Bearing material space in, and long bar 200 be resisted against support 24 side wall of wallboard on.If multiple long bars 200 occur falls in first Situation on die pad 31, since lateral margin and the distance between support 24 side wall of the wallboard L of 311 feed side of the first liftout face are greater than The radius of long bar 200 and the diameter for being less than long bar 200, during upward sliding, at the long bar 200 that is located above It in unstable state, will fall after rise from 311 feed side of the first liftout face to bin bottom 23, and be located at the long bar 200 of bottom It remains on the first liftout face 311, and is pushed and continued along support 24 side wall upward sliding of wallboard by the first die pad 31.

The knot that the feed bin 2 and material jacking mechanism 3 of the utility model embodiment are cooperated using twin-stage slope and twin-stage material jacking mechanism Structure design, is additionally provided with second level stock supporting plate 25 in feed bin 2, and second level stock supporting plate 25 is from 24 top of support wallboard to 2 exit side of feed bin Sidewall paneling 22 extends, and for accepting the long bar 200 exported from 311 exit side of the first liftout face.Second level stock supporting plate 25 it is upper Surface is the second loading surface 251, and the second loading surface 251 is the slope surface tilted down towards the discharging of feed bin 2 side direction, and can make long stick Material 200 is moved downward to 251 exit side of the second loading surface in the second loading surface of self gravitation effect lower edge 251.First die pad When 31 upward slidings to most significant end, the height of the lateral margin of 311 exit side of the first liftout face and the side of 251 feed side of the second loading surface The height of edge is adapted.Material jacking mechanism 3 further includes that can slide up and down to the second liftout for being installed on 25 exit side of second level stock supporting plate Plate 33 and the second actuator 34 being fixedly connected with the second die pad 33.Second die pad, 33 top is equipped with the second liftout face 331, Second liftout face 331 is the slope surface tilted down towards the discharging of feed bin 2 side direction.Second die pad 33 can be in the second actuator 34 Under driving long bar 200 is jacked up radially upward along long bar 200, and long bar 200 is pushed to go out along the second liftout face 331 is located at Expect the 22 side wall upward sliding of sidewall paneling of side.When second die pad 33 is located at least significant end, the lateral margin of 331 feed side of the second liftout face Height and 251 exit side of the second loading surface lateral margin height be adapted.When 33 upward sliding of the second die pad to most significant end, The height of the lateral margin of second liftout face, 331 exit side and the height on 22 top of sidewall paneling are adapted.

Specifically, in practical application, second actuator 34 of the utility model embodiment can be the second material ejection cylinder, Second die pad 33 is fixedly connected with the piston rod of the second material ejection cylinder 34.

As the optional implementation of another kind of the utility model embodiment, first actuator of the utility model embodiment 32 and second actuator 34 can also be same actuator, be fixedly connected respectively with the first die pad 31 and the second die pad 33.

It should be noted that the least significant end in the utility model embodiment refers to the first die pad 31 and the second die pad 33 The extreme lower position that slide downward can reach, the most significant end in the utility model embodiment refer to the first die pad 31 and the second top The extreme higher position that 33 upward sliding of flitch can reach.First die pad 31 and the second die pad 33 accept long stick in least significant end Material 200, long bar 200 is exported in most significant end.

Preferably, the long bar feeder 100 of the utility model embodiment further includes being installed on the charging of second level stock supporting plate 25 The fully loaded detection inductor 8 of side.Specifically, being fully loaded with detection inductor 8 can be suspended above 25 feed side of second level stock supporting plate, use Whether it has been fully loaded on detection second level stock supporting plate 25.When detecting on second level stock supporting plate 25 full load, full signal is sent.

When practical application, the length of multilayer parallel arrangement can be stacked on first loading surface 231 of the utility model embodiment Bar 200, long bar 200 can be under the effect of gravity to the first loading surface 231 discharging side rolls for being located at lower end.When the first top When flitch 31 is located at least significant end, the height of the lateral margin of 311 feed side of the first liftout face can be with the side of 231 exit side of the first loading surface The height of edge is identical or the lateral margin of 231 exit side of slightly below the first loading surface.If the two height is identical, and the first liftout face 311 surmise identical with inclining for the first loading surface 231, then the first liftout face 311 is concordant with the first loading surface 231 at this time, long bar 200 can realize under the effect of gravity from the discharging side roll of the first loading surface 231 to the feed side in the first liftout face 311 from material Orlop portion 23 is tumbled to the first die pad 31 automatically.First die pad 31 can be under the driving of the first material ejection cylinder by long bar 200 radially jack up upwards, and along support 24 side wall upward sliding of wallboard, this duration bar 200 is located at support 24 side of wallboard In the bearing material space that wall and the first liftout face 311 are formed, and long bar 200 is resisted against on support 24 side wall of wallboard.If occurring Multiple long bars 200 fall in the situation on the first die pad 31, lateral margin and support wallboard due to 311 feed side of the first liftout face The distance between 24 side walls L is greater than the radius of long bar 200 and is less than the diameter of long bar 200, during upward sliding, The long bar 200 being located above plays pendulum, and will fall after rise from 311 feed side of the first liftout face to bin bottom 23, and Long bar 200 positioned at bottom remains on the first liftout face 311, and is pushed and continued along knee wall by the first die pad 31 24 side wall upward sliding of plate is to most significant end.When 31 upward sliding of the first die pad to most significant end, 311 exit side of the first liftout face The height of lateral margin can or slightly below second loading surface 251 identical as the height of lateral margin of 251 feed side of the second loading surface discharging The lateral margin of side.If the two height is identical, and the first liftout face 311 and the second loading surface 251 incline surmise it is identical, then at this time the One liftout face 311 is concordant with the second loading surface 251, and the long bar 200 on the first liftout face 311 can be under the effect of gravity from first The discharging side roll in liftout face 311 is realized and is tumbled automatically to second level from the first die pad 31 to the feed side of the second loading surface 251 On stock supporting plate 25.Since the long bar 200 on second level stock supporting plate 25 is ejected one by one from bin bottom 23 by the first die pad 31 And it tumbles to second level stock supporting plate 25, therefore the long bar 200 on second level stock supporting plate 25 is arranged side by side for single layer.When being installed on two When the fully loaded detection inductor 8 of grade 25 feed side of stock supporting plate issues full signal, the first die pad 31 will stop to second level bearing material Plate 25 is fed.From the first die pad 31 tumble the long bar 200 to second level stock supporting plate 25 will continue along the second loading surface 251 to Positioned at the second loading surface 251 discharging side roll of lower end, while the first die pad 31 slides down to least significant end.When the second top When flitch 33 is located at least significant end, the height of the lateral margin of 331 feed side of the second liftout face can be with the side of 251 exit side of the second loading surface The height of edge is identical or the lateral margin of 251 exit side of slightly below the second loading surface.If the two height is identical, and the second liftout face 331 surmise identical with inclining for the second loading surface 251, then the second liftout face 331 is concordant with the second loading surface 251 at this time, long bar 200 can realize under the effect of gravity from the discharging side roll of the second loading surface 251 to the feed side in the second liftout face 331 from two Grade stock supporting plate 25 is tumbled to the second die pad 33 automatically.Second die pad 33 is under the driving of the second material ejection cylinder 34 by long stick Material 200 radially jacks up upwards, and along the side wall upward sliding of sidewall paneling 22, this duration bar 200 is located at sidewall paneling 22 In the bearing material space that side wall and the second liftout face 331 are formed, and long bar 200 is resisted against on the side wall of sidewall paneling 22.When When two die pads, 33 upward sliding to most significant end, the height of the lateral margin of 331 exit side of the second liftout face can be with 22 top of sidewall paneling Height is identical or slightly below 22 top of sidewall paneling, the long bar 200 on the second liftout face 331 can be under the effect of gravity from second The exit side in liftout face 331 rolls out automatically, and then the second die pad 33 slides down to least significant end.

As shown in Fig. 2 and Fig. 7 to Fig. 9, the turnover mechanism 5 of the utility model embodiment is installed on the charging of feeding manipulator 6 Side-lower, and adjacent with 21 exit side of hopper is set, for realizing being turned over from horizontality from setting the long bar 200 that hopper 21 is released Vertical state is gone to, overturns the free end of long bar 200 to 6 feed side of feeding manipulator, in order to which feeding manipulator 6 is grabbed It takes.Turnover mechanism 5 includes bottom plate 51, erection support 52, material folding unit 53 and overturns power for providing for material folding unit 53 Roll-over unit 54.Wherein, bottom plate 51 is fixed in rack 1, and erection support 52 is fixedly arranged on bottom plate 51, one end of roll-over unit 54 It is installed on erection support 52, the other end of roll-over unit 54 is that end may be reversed.It is single that material folding unit 53 is fixedly installed in overturning The turnable end of member 54, material folding unit 53 are used to clamp from 200 one end of long bar setting 21 exit side of hopper and releasing, and can be The driving of roll-over unit 54 is lower to drive long bar 200 to be overturn, and overturns the free end of long bar 200 to feeding manipulator 6 Feed side.

Optionally, the roll-over unit 54 of the utility model embodiment includes for transmitting the connecting rod 541 of overturning power, using In the turnover bracket 542 of supporting linkage 541, the flipping block 543 that is fixedly connected with connecting rod 541 and for drive connection bar The 541 overturning actuating cylinders 544 rotated around the axial line of connecting rod 541.Wherein, turnover bracket 542 is erected on bottom plate 51, Symmetrically there are two bearings 545, connecting rod 541 to be arranged in two bearings 545 for installing on turnover bracket 542.Overturn actuating cylinder 544 are installed on erection support 52, and the piston rod of overturning actuating cylinder 544 is fixedly connected with connecting rod 541.

Optionally, the material folding unit 53 of the utility model embodiment is including clamping jaw 531 and for driving clamping jaw to fold up long stick The clamping jaw actuating cylinder 532 of material 200.Clamping jaw actuating cylinder 532 is fixedly installed on flipping block 543, and clamping jaw 531 is fixedly arranged on clamping jaw On actuating cylinder 532.

As shown in figure 9, the feeding manipulator 6 of the utility model embodiment include be fixedly installed in rack 1 substrate 61, The flexible driving unit 62 that is fixedly installed on substrate 61 is installed on flexible driving unit 62 and moving horizontally arm 63, fixed It is installed on and moves horizontally the elevation driving unit on arm 63 64, the lifting arm being installed on elevation driving unit 64 65, is installed on End rotary drive unit 66 on lifting arm 65 is installed on the end rotating device 67 of 65 end of lifting arm, and fills respectively The first pneumatic clamper 68 and the first pneumatic clamper 69 set on 67 rotation center two sides of end rotating device.Wherein, the first pneumatic clamper 68 is used for 6 feed side of feeding manipulator is by catching the free end of long bar 200 to grab long bar 200 from turnover mechanism 5, and in feeder Long bar 200 is placed in the machining position of machining equipment 300 by 6 exit side of tool hand, and the second pneumatic clamper 69 is used in feeding machinery 6 exit side of hand, the crawl processing finished product from machining equipment 300.

Specifically, in the utility model embodiment, flexible driving unit 62 includes that the level being fixedly arranged on substrate 61 is stretched First synchronizing wheel of contracting motor 621, horizontal extension lead screw 622 and connection horizontal extension motor 621 and horizontal extension lead screw 622 is same Walk band 623.It moves horizontally arm 63 to be installed on horizontal extension lead screw 622, and can be moved horizontally along horizontal extension lead screw 622.It rises Drop driving unit 64 includes being fixedly arranged on the lifting motor 641 moved horizontally on arm 63, elevating screw 642 and connection lifting motor 641 and elevating screw 642 the second synchronizing wheel synchronous belt 643.Lifting arm 65 is installed on elevating screw 642, and can be along lifting Lead screw 642 moves up and down.End rotary drive unit 66 includes the end rotating electric machine 661 being fixedly arranged on lifting arm 65 and is used for Connect the third synchronizing wheel synchronous belt 662 of end rotating electric machine 661 and end rotating device 67.

The feeding method of above-mentioned long bar feeder 100 includes the following steps：Material jacking mechanism 3 is by long bar 200 from feed bin Bottom 23 ejects feed bin 2 along long bar 200 one by one radially upward, and falls into long bar 200 and set in hopper 21, pusher 4 is axial along long bar 200 by long bar 200, pushes to turnover mechanism 5 from hopper 21 is set, and turnover mechanism 5 is by long bar 200 Free end is overturn to the feed side of feeding manipulator 6, and feeding manipulator 6 grabs long bar 200 in 6 feed side of feeding manipulator, And long bar 200 is placed in the machining position of machining equipment 300.

Specifically, long bar 200 is added into feed bin 2 first, long bar 200 is fallen to material jacking mechanism 3 by gravity The first die pad 31 at, by the first die pad 31 under the driving of the first material ejection cylinder by long bar 200 one by one from feed bin bottom Portion 23 jacks up upwards, and along support 24 side wall upward sliding of wallboard to most significant end, make long bar 200 under the effect of gravity automatically from First die pad, 31 exit side is fallen on second level stock supporting plate 25, and under continuing along the second loading surface 251 of second level stock supporting plate 25 It drops down at the second die pad 33.By the second die pad 33 under the driving of the second material ejection cylinder by long bar 200 one by one from upward Jack up, and along 22 upward sliding of sidewall paneling of 2 exit side of feed bin to most significant end, make long bar 200 under the effect of gravity automatically from Second die pad, 33 exit side, which is fallen to, to be set in hopper 21, then by pusher 4 scraping wings 41 pusher cylinder 42 driving It is lower that long bar 200 is pushed into turnover mechanism 5.The clamping jaw 531 of turnover mechanism 5 catches one end of long bar 200, by long bar 200 are overturn by horizontality to vertical state, overturn the free end of long bar 200 to the feed side of feeding manipulator 6, feeding First pneumatic clamper 68 of manipulator 6 grabs warp by catching the free end of long bar 200 in the feed side of the feeding manipulator 6 The overturning of turnover mechanism 5 is the long bar 200 of vertical state, and in the exit side of feeding manipulator 6, will be mechanical to the second pneumatic clamper 69 Long bar 200 is put into the machining position of machining equipment 300 by the processing finished product of 300 machining position of process equipment after taking out, simultaneously Second pneumatic clamper 69 will unclamp, and the processing finished product taken out is made to fall on specified processing finished product area.

It is realized based on the above technology it is found that the utility model embodiment is not only simple in structure compact, and people can be replaced Work feeding operations realize mechanical feed, greatly improve the processing efficiency and production security of long bar, reduce production cost, realize Production automation.

Above-described embodiment is only the preferable embodiment of the utility model, but the embodiments of the present invention is not by upper The limitation of embodiment is stated, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing In generation, simplifies combination, is regarded as equivalent substitute mode, is included within the protection scope of the utility model.

Claims (14)

1. a kind of long bar feeder, for providing long bar for machining equipment, which is characterized in that the long bar feeding Machine include rack, material jacking mechanism, pusher, turnover mechanism, the feed bin being fixedly arranged in the rack respectively, feeding manipulator and Control system；For storing the long bar, the feed bin exit side is equipped with one and sets hopper the feed bin, the material jacking mechanism with The feed bin cooperation, for the long bar to be ejected the material along the long bar from the bin bottom one by one radially upward Storehouse, and the long bar is made to fall into described set in hopper；The pusher is set on hopper described in being fixedly arranged on, and can will fall into institute It states the long bar set in hopper and pushes to the turnover mechanism along the long bar axial direction level；The turnover mechanism is fixed Hopper exit side is set in described, and for overturning the long bar, overturns the free end of the long bar to the feeder Tool hand feed side, in order to feeding manipulator crawl；The material jacking mechanism, the pusher, the turnover mechanism and The operation of the feeding manipulator is controlled by the control system.

2. long bar feeder according to claim 1, which is characterized in that the hopper of setting is by the feed bin exit side The V-groove that is extend horizontally away to outside the feed bin of sidewall paneling top.

3. long bar feeder according to claim 2, which is characterized in that the hopper bottom of setting is far from the tipper One end of structure is downward through offering a notch, and the width of the notch is less than the diameter of the long bar, the pusher Mechanism includes scraping wings and the pusher cylinder for driving the scraping wings to move horizontally, and one end of the scraping wings is pushed away with described The piston rod of material cylinder is fixedly connected, the other end of the scraping wings from the notch pass through it is described set hopper bottom, and can be The end face of the long bar is acted under the driving of the pusher cylinder, pushes the long bar axial to institute along the long bar State that set hopper exit side mobile, the pusher cylinder, which is fixedly arranged on, described sets hopper back.

4. according to claim 1 to long bar feeder described in 3 any one, which is characterized in that table on the bin bottom Face is the first loading surface, and the first loading surface exit side is stretched upwards is equipped with support wallboard, and the material jacking mechanism is installed on described On feed bin, the material jacking mechanism includes that can slide up and down to the first die pad for being installed on the bin bottom and with described first The first actuator that die pad is fixedly connected, first die pad top be equipped with the first liftout face, first liftout face and First loading surface is towards the slope surface that tilts down of feed bin discharging side direction, and first die pad can be described the Under the driving of one actuator the long bar is jacked up radially upward along the long bar, and pushes the long bar along positioned at institute State the support wallboard side wall upward sliding of the first liftout face exit side.

5. long bar feeder according to claim 4, which is characterized in that the lateral margin of first liftout face feed side with The distance between support wallboard side wall L is greater than the radius of the long bar and is less than the diameter of the long bar, described When first die pad is located at least significant end, the height of the lateral margin of first liftout face feed side and the first loading surface exit side Lateral margin height be adapted.

6. long bar feeder according to claim 4, which is characterized in that the support wallboard is the feed bin exit side Sidewall paneling.

7. long bar feeder according to claim 4, which is characterized in that be equipped with second level stock supporting plate, institute in the feed bin It states second level stock supporting plate to be extended from the support wallboard top to the sidewall paneling of the feed bin exit side, and for accepting from described the The upper surface of the long bar of one liftout face exit side output, the second level stock supporting plate is the second loading surface, and described second holds Charge level is the slope surface tilted down towards feed bin discharging side direction, and the long bar can be made in self gravitation effect lower edge institute It states the second loading surface and is moved downward to the second loading surface exit side, when the first die pad upward sliding to most significant end, The height of the lateral margin of the height and the second loading surface feed side of the lateral margin of first liftout face exit side is adapted, described Material jacking mechanism corresponds to twin-stage material jacking mechanism, and the material jacking mechanism further includes that can slide up and down to be installed on the second level stock supporting plate Second die pad of exit side and the second actuator being fixedly connected with second die pad, second die pad top are set There is the second liftout face, second liftout face is the slope surface tilted down towards feed bin discharging side direction, second liftout Plate can jack up radially upward the long bar along the long bar under the driving of second actuator, and push the length Bar is located at minimum along the sidewall paneling side wall upward sliding for being located at second liftout face exit side, second die pad When end, the height of the lateral margin of second liftout face feed side and the height of the lateral margin of the second loading surface exit side are mutually fitted It answers, when second die pad is located at most significant end, the height of the lateral margin of second liftout face exit side and the sidewall paneling top The height at end is adapted.

8. long bar feeder according to claim 7, which is characterized in that the long bar feeder further includes being installed on The fully loaded detection inductor of the second level stock supporting plate feed side.

9. long bar feeder according to claim 7, which is characterized in that first actuator and second driving Part is same actuator.

10. long bar feeder according to claim 1, which is characterized in that the turnover mechanism is installed on the feeding Below manipulator feed side, and it is adjacent with the hopper exit side of setting, and the turnover mechanism includes bottom plate, erection support, material folding Unit and for for the material folding unit provide overturning power roll-over unit, the bottom plate is fixed on the rack, described Erection support is fixedly arranged on the bottom plate, and one end of the roll-over unit is installed on the erection support, the roll-over unit The other end be that end may be reversed, the material folding unit is fixedly installed in the turnable end of the roll-over unit, the material folding Unit is used to clamp from described long bar one end setting hopper exit side and releasing, and can drive institute under roll-over unit driving It states long bar to be overturn, overturns the free end of the long bar to the feed side of the feeding manipulator.

11. long bar feeder according to claim 10, which is characterized in that the roll-over unit includes turning over for transmitting The connecting rod of rotatory force, the turnover bracket for being used to support the connecting rod, the flipping block being fixedly connected with the connecting rod and use In the overturning actuating cylinder for driving axial line of the connecting rod around the connecting rod to rotate, the turnover bracket is erected on described On bottom plate, bearing is equipped on the turnover bracket, the connecting rod is arranged in the bearing, the overturning actuating cylinder dress On the erection support, the piston rod of the overturning actuating cylinder is fixedly connected with the connecting rod.

12. long bar feeder according to claim 11, which is characterized in that the material folding unit includes clamping jaw and is used for The clamping jaw is driven to fold up the clamping jaw actuating cylinder of the long bar, the clamping jaw actuating cylinder is fixedly installed in the flipping block On, the clamping jaw is fixedly arranged on the clamping jaw actuating cylinder.

13. long bar feeder according to claim 1, which is characterized in that the feeding machinery hand includes being fixedly mounted In in the rack substrate, be fixedly installed on the substrate flexible driving unit, be installed in the flexible driving unit On move horizontally arm, be fixedly installed in the elevation driving unit moved horizontally on arm, be installed in the lifting driving singly Lifting arm in member, the end rotary drive unit being installed on the lifting arm, the end for being installed on the lifting arm end Rotating device, and it is installed in the first pneumatic clamper and the second pneumatic clamper of the end rotating device rotation center two sides respectively, it is described First pneumatic clamper is used in the feeding manipulator feed side by catching the free end of the long bar to grab from the turnover mechanism The long bar is taken, and the long bar is placed in the processing of the machining equipment in the feeding manipulator exit side Position, second pneumatic clamper are used in the feeding manipulator exit side, the crawl processing finished product from the machining equipment.

14. long bar feeder according to claim 13, which is characterized in that the flexible driving unit includes being fixedly arranged on Horizontal extension motor, horizontal extension lead screw and the connection horizontal extension motor and the horizontal extension lead screw on the substrate The first synchronizing wheel synchronous belt, the arm that moves horizontally is installed on the horizontal extension lead screw, and can be along the horizontal extension Lead screw moves horizontally, the elevation driving unit include be fixedly arranged on the lifting motor moved horizontally on arm, elevating screw and The second synchronizing wheel synchronous belt of the lifting motor and the elevating screw is connected, the lifting arm is installed in the elevating screw On, and can be moved up and down along the elevating screw, the end rotary drive unit includes the end being fixedly arranged on the lifting arm Hold rotating electric machine and the third synchronizing wheel synchronous belt for connecting the end rotating electric machine and the end rotating device.