CN117104838A - Bar stock bearing frame - Google Patents

Abstract

The invention discloses a bar stock bearing frame. The automatic lifting device comprises a frame body, a plurality of carrying rods for carrying bars are arranged on the top of the frame body side by side, a first stop block and a second stop block for blocking the bars from falling are arranged on the carrying rods front and back, loading and unloading grooves are formed in the surrounding mode of the top surfaces of the first stop block, the second stop block and the carrying rods, a turning plate is arranged between two adjacent loading and unloading grooves, a first guide surface for lifting the bars is arranged on the top of the turning plate, the first guide surface is gradually inclined downwards from front to back, the turning plate is connected with the frame body through a first driving assembly, a buffer assembly and a roller assembly are arranged on the frame body, and the buffer assembly is used for buffering the bars rolling on the first guide surface and is used for conveying the bars located in the loading and unloading grooves. The invention has the advantages of smooth feeding, simple structure, difficult fault occurrence, labor intensity reduction and processing efficiency improvement.

Description

Bar stock bearing frame

Technical Field

The invention relates to the technical field of material bearing frames, in particular to a bar material bearing frame.

Background

The long rod type material is widely applied in the prior art, when long rods need to be processed, the long rods need to be extracted from a material bearing frame stacked by the rods and then transported to the side of a processing machine tool, the feeding action of the rods is manually completed in the prior art, the efficiency is low, and potential safety hazards can occur due to manual fatigue after long-time work, so that the processing efficiency is reduced; if the manipulator is selected for taking materials and feeding, the problems of higher equipment cost, easy failure, unsmooth feeding and the like can occur.

Disclosure of Invention

The invention aims to solve the technical problems, and provides the bar stock bearing frame which can finish the feeding action of single bar stock and has the advantages of smooth feeding, simple structure, difficult fault occurrence, labor intensity reduction and processing efficiency improvement.

In order to solve the problems, the invention is realized by adopting the following technical scheme:

the invention relates to a bar stock carrying frame which comprises a frame body, wherein a plurality of carrying rods for carrying bars are arranged on the top of the frame body side by side, a first stop block and a second stop block for stopping the bars from falling are arranged on the carrying rods front and back, loading and unloading grooves are formed by surrounding the top surfaces of the first stop block, the second stop block and the carrying rods, the carrying rods are obliquely arranged from back to front, a turning plate is arranged between two adjacent loading and unloading grooves, a first guide surface for lifting the bar body is arranged on the top of the turning plate, the first guide surface is gradually inclined downwards from front to back, the turning plate is connected with the frame body through a first driving component, the first driving component is used for driving the turning plate to rotate so as to enable a single bar stock to cross the first stop block and move into the loading and unloading grooves, a buffer component and a roller component are arranged on the frame body, and the buffer component is used for buffering the bar stock rolling on the first guide surface, and the roller component is used for conveying the bar stock in the loading and unloading grooves.

In this scheme, the bar is piled up to carrying the material pole, because carry the material pole by back to preceding tilt up setting and carry the material pole and be provided with first dog and second dog, the bar can be blockked before first dog owing to the dead weight, when needs are pumped single bar, first drive assembly drives and turns over the board and overturn to vertical state, the board is turned over the first guide surface that turns over the board top in the upset and is contacted with single bar and lift bar messenger bar and cross first dog, and roll along first guide surface, when the bar rolls on first guide surface, buffer unit can cushion the bar, avoid the bar to roll too soon to lead to the bar striking second dog, the bar is located the loading and unloading groove when first drive assembly drives to turn over the board upset and get back horizontal position, the bar that is located the loading and unloading inslot can be carried to the roller assembly this moment.

Preferably, the buffer assembly comprises a first driving module and a plurality of buffer modules which are arranged side by side, the first driving module is arranged on the frame body, the buffer modules are in one-to-one correspondence with the material carrying rods, the buffer modules are arranged on one sides of the corresponding material carrying rods and comprise sliding rails, sliding blocks and buffer blocks, the sliding rails are arranged front and back, the sliding rails are connected with one sides of the material carrying rods, one ends of the sliding rails correspond to the first stop blocks, the other ends of the sliding rails correspond to the second stop blocks, the height of the buffer blocks is higher than that of the second stop blocks, the sliding blocks can slide on the sliding rails, the buffer blocks are connected with the sliding blocks, and the first driving module is used for driving the buffer blocks to drive the sliding blocks to slide on the sliding rails. The first driving module drives the buffer block to move backwards, the movement of the buffer block drives the sliding block to slide along the sliding rail, and when the bar rolls along the first guide surface, the bar is always in contact with the buffer block, so that the rolling speed of the bar is consistent with the moving speed of the buffer block driven by the first driving module, and the bar is buffered.

Preferably, the first driving module comprises a first rotating shaft, a plurality of first connecting mechanisms and a first driving mechanism, wherein the first connecting mechanisms and the first driving mechanism are arranged side by side, the first rotating shaft is connected with the frame body in a rotating mode, the first connecting mechanisms correspond to the buffer blocks one by one, the first connecting mechanisms comprise swinging rods and connecting rods, the tops of the swinging rods are hinged to one sides of the connecting rods, the bottoms of the swinging rods are sleeved on the first rotating shaft and fixedly connected with the first rotating shaft, the other sides of the connecting rods are hinged to the corresponding buffer blocks, the connecting rods are parallel to the sliding rails, and the first driving mechanism is used for driving the swinging rods to swing. When the first driving mechanism drives the swing rod to swing, the bottom of the swing rod drives the first rotating shaft to synchronously rotate, so that the first rotating shaft drives the rest swing rods connected with the first rotating shaft to swing, the swing rod swings to drive the corresponding connecting rods to displace, and the connecting rods drive the corresponding buffer blocks to move.

Preferably, the front end of the first guide surface is provided with a containing groove, a guide block is arranged in the containing groove, the upper portion of the guide block extends out of the containing groove, the guide block is rotationally connected with the containing groove through a second rotating shaft, the second rotating shaft is sleeved with a torsion spring, the torsion spring is used for driving the guide block to keep a vertical state, and the front side of the guide block can be propped against the inner wall of the front side of the containing groove after the guide block rotates forwards by a certain angle. When turning over the board upset lifting bar, the guide block contacts the bar and separates adjacent two bars, makes to turn over the board and can only lift single bar, and the guide block is rotatory forward after contacting with the bar makes the bar remove to on the first guide surface through the guide block, and when turning over the board front end and being located bar central line under, the condition that the board was turned over can appear the bar and roll out, and the guide block can be rolled down and rotatory forward by the bar after turning over the board front end and bar contact, prevents that the bar from rolling out the problem of turning over.

Preferably, the rear end of the top of the guide block is provided with a curved surface, and the curved surface is used for contacting the bar stock.

Preferably, the first driving assembly comprises a connecting cylinder, a connecting shaft, a telescopic cylinder, a plurality of first connecting plates and a second connecting plate, the connecting shaft is fixedly connected with the top of the frame body, the connecting cylinder is sleeved on the connecting shaft and is rotationally connected with the connecting shaft, the bottom of the turning plate is sleeved on the connecting shaft and can rotate on the connecting shaft, the first connecting plates are in one-to-one correspondence with the connecting shaft, the top of the first connecting plates are rotationally connected with the corresponding connecting shafts, the first connecting plates are connected with the turning plates through connecting pieces, the bottom of the first connecting plates are hinged with the second connecting plates, the bottom of the telescopic cylinder is hinged with the frame body, the telescopic end of the telescopic cylinder is hinged with the second connecting plates, and the slope of the first guide surface is consistent with that of the material carrying rod. The telescopic end of the telescopic cylinder stretches out when the bar needs to be turned over, so that the second connecting plate is pushed to one side, the second connecting plate drives the first connecting plate to rotate around a corresponding connecting shaft when moving, the corresponding turning plate is driven to rotate around the corresponding connecting shaft by the connecting piece, the slope of the first guide surface is consistent with the slope of the material carrying rod, the bar can be stably lifted, and shaking of the bar during lifting is avoided.

Preferably, the two turning plate adjusting grooves are formed in the turning plate, the turning plate adjusting grooves are formed in the front-back direction, an extending connecting column capable of sliding in the turning plate adjusting grooves is arranged in the turning plate adjusting grooves, an upper limit nut is connected to the top of the extending connecting column in a threaded mode, an upper gasket is arranged between the upper limit nut and the turning plate, the bottom of the extending connecting column is connected with a connecting piece, the connecting cylinder comprises a first cylinder body and a second cylinder body, the first cylinder body and the second cylinder body are sleeved on a connecting shaft in a spaced mode, the first cylinder body and the second cylinder body are fixedly connected with an extending block, the first cylinder body and the second cylinder body can slide along the connecting shaft, and a second driving assembly is further arranged on the frame body and can adjust the position of the connecting cylinder on the connecting shaft.

When the size or the number of bar materials to be lifted can be changed during processing, and then the front and back positions of the turning plate are required to be adjusted, the upper limit nuts at the tops of the extending connecting columns can be unscrewed, the turning plate is unlocked, the positions of the extending connecting columns in the turning plate adjusting grooves can be adjusted at the moment, the turning plate after unlocking can be adjusted to the positions of the turning plate on the connecting shafts through the second driving assembly, the extending distance of the turning plate is changed, and after adjustment is finished, the upper limit nuts are screwed down, so that the turning plate is locked. Because the position is adjusted through the manual work around turning over the board, the condition of adjusting position inaccuracy probably appears, when turning over the board when being in critical position, the bar that is located the board front end can roll forward when turning over the board and turn over the board, and turn over the board front end and be provided with guide block and torsional spring, the bar can push down guide block and torsional spring after contacting the guide block of turning over the board front end, makes the guide block forward rotation with holding up the bar, prevents that the bar from rolling forward out of turning over the board.

Preferably, the connecting piece includes turns over the board connecting plate, it is connected with first connecting plate to turn over the board connecting plate, turn over the board connecting plate level and set up in turning over the board below and be connected with turning over the board, it is equipped with the extending groove that runs through from top to bottom to turn over the board connecting plate, extend the groove and control the trend setting, two extension spliced poles all are located the extending inslot and can slide in the extending groove, it has lower limit nut to extend spliced pole bottom threaded connection, be provided with down the gasket between limit nut and the connecting piece bottom down, it is connected through extending the subassembly between turning over board and the connecting cylinder to extend the subassembly and including extending the piece and extending the cover, extend the piece through extending connecting piece and connecting cylinder fixed connection, extend the cover locate on the extending piece and can follow and extend the piece slip, extend the cover and turn over board fixed connection.

After the front and back positions of the turning plate are changed, the position relation between the first guide surface for turning over the lifting rod body and the material carrying rod is also changed correspondingly, the first guide surface may not be in contact with the bottom surfaces of all bars to be turned over, in order to enable the first guide surface to smoothly turn over and lift all bars to be turned over, the lower limit nut at the bottom of the extending connecting column is unscrewed to enable the turning plate to unlock, the turning plate is stretched again to enable the turning plate to drive the extending sleeve to slide on the extending block, the turning plate drives the extending connecting column to slide in the extending groove at the moment, the position of the extending connecting column is changed, when the height of the turning plate is adjusted to be at a proper height, the lower limit nut is screwed down to enable the turning plate to be locked tightly, and at the moment, the first guide surface is in contact with the bottom surfaces of all bars to be lifted, so that the bars can be smoothly turned over and lifted.

Preferably, the second driving assembly comprises an adjusting module and a driving module, the adjusting module comprises an adjusting plate, the adjusting plate is arranged on the frame body and can slide back and forth along the frame body, a plurality of adjusting protrusions are arranged at the top of the adjusting plate and correspond to the turning plates one by one, the adjusting protrusions are located right below the interval between the first cylinder and the second cylinder corresponding to the turning plates, the adjusting protrusions extend into the interval between the first cylinder and the second cylinder corresponding to the adjusting protrusions, the adjusting protrusions are in contact with the first cylinder and the second cylinder corresponding to the adjusting protrusions, and the driving module is used for changing the position of the adjusting plate on the frame body. The driving module can change the position of the adjusting plate on the frame body, and when the position of the adjusting plate is changed, the adjusting protrusions on the adjusting plate synchronously displace to change the positions of the corresponding first cylinder body and the corresponding second cylinder body so as to change the extending distance of the corresponding turning plate.

Preferably, the driving module comprises a first fixing block and a second fixing block, the first fixing block is arranged on the tail of the frame body, the second fixing block is arranged at the bottom of the adjusting plate, a screw rod penetrating through the first fixing block is connected with the first fixing block in a threaded mode, a rotary table is fixedly connected with the rear end of the screw rod, the front end of the screw rod is rotationally connected with the second fixing block, a limiting block is arranged between the first fixing block and the rotary table, the screw rod penetrates through the limiting block and is in threaded connection with the limiting block, an adjusting rod is arranged on the outer wall of the limiting block, a plurality of limiting plates are arranged on the frame body side by side, limiting adjusting grooves penetrating through the limiting plates are formed in the limiting plates, the limiting adjusting grooves are arranged in a running mode, limiting columns are arranged in the limiting adjusting grooves in a sliding mode, the tops of the limiting columns are connected with the bottoms of the adjusting plates, and a compression gasket is arranged between the limiting nuts and the bottoms of the limiting plates. The rotary table drives the screw rod to rotate, the second fixed block which changes the position of the screw rod in the first fixed block and enables the front end of the screw rod to drive the adjusting plate to synchronously displace, the position of the adjusting plate is changed, the limiting column is connected with the adjusting plate, the limiting column only slides in the limiting adjusting groove to enable the adjusting plate to move back and forth only, the adjusting plate is prevented from moving to other directions to damage the connection between the connecting cylinder and the connecting shaft, collision between the connecting cylinder and the connecting shaft is avoided, and the adjusting plate can be locked by tightening the limiting nut at the bottom of the limiting column, so that the adjusting plate is prevented from moving.

The beneficial effects of the invention are as follows: the turning plate can lift the bar stock to pass through the first stop block and move into the loading and unloading groove; the guide block can ensure that bar stock positioned at the tail end of the turning plate cannot roll out of the turning plate; the buffer component can buffer the bar so as to prevent the bar from impacting the second stop block due to too fast rolling; the roller assembly can convey the bar stock positioned in the loading and unloading groove to the outside; the first driving module can keep the rolling speed of the bar material consistent with the moving speed of the buffer block so as to buffer the bar material; the second driving component can drive the turning plate to turn over; the turning plate can adjust the corresponding extending distance and the height during turning corresponding to bars with different sizes, so that the stability of turning and lifting of the bars and the smooth turning and lifting of bars with different sizes and different numbers are realized; the driving module can change the position of the adjusting plate on the frame body, so as to change the extending distance of the turning plate; the spacing post is connected with the regulating plate, and the spacing post only slides in spacing adjustment tank makes the regulating plate only back and forth movement, avoids the regulating plate to other positions removal in order to destroy the connection between connecting cylinder and the connecting axle, avoids bumping between connecting cylinder and the connecting axle, and the limiting nut of spacing post bottom can lock the regulating plate.

Drawings

Fig. 1 is a schematic structural view of embodiment 1;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of example 1;

FIG. 4 is a front view of embodiment 1;

FIG. 5 is a partial enlarged view at the connecting shaft in example 1;

FIG. 6 is a side view of example 1;

fig. 7 is a plan view of the embodiment 2 at the flap;

fig. 8 is a plan view of the flap of embodiment 2 in a vertical state;

FIG. 9 is a cross-sectional view of the second shaft of FIG. 8;

fig. 10 is a side view of the embodiment 2 at the flap.

In the figure: 1. the frame body, 2, the loading rod, 21, the first stop block, 22, the second stop block, 23, the loading and unloading groove, 24, the roller component, 31, the turning plate, 311, the first guide surface, 312, the containing groove, 313, the guide block, 314, the curved surface, 321, the connecting shaft, 322, the connecting cylinder, 33, the turning plate adjusting groove, 331, the extending connecting column, 34, the first cylinder, 341, the second cylinder, 35, the extending component, 351, the extending block, 352, the extending sleeve, 353, the extending connecting piece, 4, the first driving component, 41, the telescopic cylinder, 411, the first connecting plate, 412 and the second connecting plate, 413, a third connecting plate, 42, a turning plate connecting plate, 421, a third connecting plate, 422, an extension groove, 5, a second driving component, 6, an adjusting module, 61, an adjusting plate, 611, an adjusting protrusion, 7, a driving module, 71, a second fixing block, 72, a screw rod, 73, a turntable, 8, a limiting plate, 81, a limiting adjusting groove, 91, a first driving module, 911, a first rotating shaft, 92, a buffer module, 921, a sliding rail, 922, a sliding block, 923, a buffer block, 93, a first connecting mechanism, 931, a swinging rod, 932, a connecting rod, 94, a first driving mechanism, 941 and a first telescopic cylinder.

Detailed Description

The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.

Example 1: according to the bar stock carrying frame, as shown in fig. 1 to 6, five carrying rods 2 for carrying bars are arranged on the top of a frame body 1 side by side, a first stop block 21 and a second stop block 22 for stopping the bars from falling are arranged on the carrying rods 2 front and back, loading grooves 23 are formed by surrounding the top surfaces of the first stop block 21, the second stop block 22 and the carrying rods 2, the carrying rods 2 are obliquely arranged from back to front, a turning plate 31 is arranged between every two adjacent loading grooves 23, a first guide surface 311 for lifting the bar body is arranged at the top of the turning plate 31, the first guide surface 311 is gradually inclined downwards from front to back, the turning plate 31 is connected with the frame body 1 through a first driving component 4, a buffer component 9 and a roller component 24 are arranged on the frame body 1, a second guide surface is arranged at the rear end of the top surface of the first stop block 21, and the second guide surface is gradually inclined downwards from front to back.

The buffer assembly 9 comprises a first driving module 91 and five buffer modules 92 which are arranged side by side, the first driving module 91 is arranged on the frame body 1, the buffer modules 92 are in one-to-one correspondence with the material carrying rods 2, the buffer modules 92 are arranged on one sides of the corresponding material carrying rods 2, the buffer modules 92 comprise sliding rails 921, sliding blocks 922 and buffer blocks 923, the sliding rails 922 are arranged front and back, the sliding rails 922 are connected with one sides of the material carrying rods 2, one ends of the sliding rails 921 correspond to the first stop blocks 21, the other ends of the sliding rails 921 correspond to the second stop blocks 22, the heights of the buffer blocks 923 are higher than those of the second stop blocks 22, the sliding blocks 922 can slide on the sliding rails 921, and the buffer blocks 923 are connected with the sliding blocks 922.

The first driving module 91 comprises a first rotating shaft 911, five first connecting mechanisms 93 and a first driving mechanism 94 which are arranged side by side, the first rotating shaft 911 is rotationally connected with the frame body 1, the first connecting mechanisms 93 are in one-to-one correspondence with the buffer blocks 923, the first connecting mechanisms 93 comprise swing rods 931 and connecting rods 932, the tops of the swing rods 931 are hinged to one sides of the connecting rods 932, the bottoms of the swing rods 931 are sleeved on the first rotating shaft 911 and fixedly connected with the first rotating shaft 911, the other sides of the connecting rods 932 are hinged to the corresponding buffer blocks 923, and the connecting rods 932 are parallel to the sliding rails 921.

The first driving assembly 4 comprises a connecting barrel 322, a connecting shaft 321, a telescopic cylinder 41, four first connecting plates 411 and a second connecting plate 412, wherein the connecting shaft 321 is fixedly connected with the top of the frame body 1, the connecting barrel 322 is sleeved on the connecting shaft 321 and is rotationally connected with the connecting shaft 321, the bottom of the turning plate 31 is sleeved on the connecting shaft 321 and can rotate on the connecting shaft 321, the first connecting plates 411 are in one-to-one correspondence with the connecting shafts 321, the tops of the first connecting plates 411 are rotationally connected with the corresponding connecting shafts 321, the first connecting plates 411 are connected with the turning plates 31 through connecting pieces 413, the bottoms of the first connecting plates 411 are hinged with the second connecting plates 412, the bottoms of the telescopic cylinders 41 are hinged with the frame body 1, the telescopic ends of the telescopic cylinders 41 are hinged with the second connecting plates 412, and the slope of the first guide surfaces 311 is consistent with the slope of the material carrying rods 2.

The turning plate 31 is provided with two turning plate adjusting grooves 33, the turning plate adjusting grooves 33 are arranged along the front-back trend, an extending connecting column 331 capable of sliding in the turning plate adjusting grooves 33 is arranged in the turning plate adjusting grooves 33, an upper limit nut is connected to the top of the extending connecting column 331 in a threaded mode, an upper gasket is arranged between the upper limit nut and the turning plate 31, the connecting cylinder 322 comprises a first cylinder 34 and a second cylinder 341, the first cylinder 34 and the second cylinder 341 are sleeved on the connecting shaft 322 in a spacing mode, the first cylinder 34 and the second cylinder 341 are fixedly connected with the extending block 351, the first cylinder 34 and the second cylinder 341 can slide along the connecting shaft 322, and the second driving assembly 5 is further arranged on the frame body 1.

The second driving assembly 5 comprises an adjusting module 6 and a driving module 7, the adjusting module 6 comprises an adjusting plate 61, the adjusting plate 61 is arranged on the frame body 1, the adjusting plate 61 can slide back and forth along the frame body 1, four adjusting protrusions 611 are arranged at the top of the adjusting plate 61, the adjusting protrusions 611 are in one-to-one correspondence with the turning plates 31, the adjusting protrusions 611 are located under the interval between the first cylinder 34 and the second cylinder 341 corresponding to the turning plates 31, the adjusting protrusions 611 extend into the interval between the first cylinder 34 and the second cylinder 341 corresponding to the adjusting protrusions 611, and the adjusting protrusions 611 are in contact with the first cylinder 34 and the second cylinder 341 corresponding to the adjusting protrusions 611.

The driving module 7 comprises a first fixed block and a second fixed block 71, the first fixed block is arranged on the tail of the frame body 1, the second fixed block 71 is arranged at the bottom of the adjusting plate 61, a screw rod 72 penetrating through the first fixed block is connected with the first fixed block in a threaded manner, a rotary table 73 is fixedly connected to the rear end of the screw rod 72, the front end of the screw rod 72 is rotationally connected with the second fixed block 71, a limiting block is arranged between the first fixed block and the rotary table 73, the screw rod 72 penetrates through the limiting block and is in threaded connection with the limiting block, an adjusting rod is arranged on the outer wall of the limiting block, three limiting plates 8 are further arranged side by side on the frame body 1, limiting adjusting grooves 81 penetrating through the limiting plates 8 are arranged on the limiting plates 8 in a front-back trend, limiting columns are arranged in the limiting adjusting grooves 81 and can slide along the limiting adjusting grooves 81, limiting columns are connected with the bottom of the adjusting plate 61 in top, limiting columns are connected with limiting nuts in a threaded manner, and compression gaskets are arranged between the limiting nuts and the bottoms of the limiting plates 8.

In this scheme, the bar is piled up on the carrying pole on the stock-holding frame, because carry the pole to be upwards slope setting so the bar can be by dead weight down to carry the first dog on the pole before, when needing to process single bar, the flexible end of telescopic cylinder stretches out left with this drive second connecting plate and moves left, the second connecting plate moves left and drives first connecting plate and carry out clockwise rotation around corresponding connecting axle, this moment because the bottom of telescopic cylinder and flexible end are articulated, so the second connecting plate can be clockwise circular arc line motion, first connecting plate drives the board through the third connecting plate and winds the first guide surface of connecting axle clockwise rotation messenger board and begins to be in bar bottom contact, first guide surface is from front to back decurrent, the height that is higher than the lowest of first guide surface makes the bar through first guide surface when moving to the dress and unloading inslot, prevent that the bar from crossing the second dog from dropping to the external world, and the lowest of first guide surface still is higher than the top surface of first guide surface when turning over the board is in vertical state, so when turning over the board and carrying out the board and rotating through first guide surface and continuing to move to the first guide surface when turning over in the vertical state. When the bar rolls along the first guide surface, the telescopic end of the first telescopic cylinder drives the swing rod positioned on the rightmost side of the frame body to swing, the swing rod on the rightmost side swings to drive the first rotating shaft to rotate, the rotation of the first rotating shaft drives the rest swing rods fixedly connected with the first rotating shaft to swing synchronously, the corresponding connecting rods are driven to displace during swing of the swing rods, the displacement of the connecting rods drives the corresponding buffer blocks to move so that the sliding blocks corresponding to the buffer blocks slide on the sliding rails, the rolling speed of the bar on the first guide surface is consistent with the moving speed of the buffer blocks driven by the first telescopic cylinder, the impact force of the bar during rolling is reduced, and the rolling of the bar is buffered.

The bar has multiple sizes, in order to guarantee to turn over the single bar of upset at every turn only lifting, need to control the length of stretching out of turning over the board, unscrew the nut on the board of turning over earlier, make the upper plate no longer hug closely with turning over the board, turn over the board unblock, rethread rotary turntable makes the lead screw rotate, the lead screw changes self position through first fixed block in order to drive second fixed block and regulating plate change self position with this, the regulating plate is spacing by spacing adjustment groove and spacing post in the limiting plate when removing, can only reciprocate, the regulating plate is in the removal in-process, the regulation arch at regulating plate top stretches into in the interval of corresponding first barrel and second barrel, drive corresponding connecting cylinder and remove on the connecting axle of correspondence, with this distance of changing to turn over the board and stretching out.

After the extension distance of the turning plate is adjusted, the turning plate needs to be locked, at the moment, the limiting nut is pressed to compress the gasket through rotating the limiting nut at the bottom of the limiting post, so that the limiting post can not slide in the limiting adjusting groove any more, the limiting post is locked, the adjusting plate can not move after the limiting post is locked, and the turning plate is locked. The adjusting rod can be rotated to enable the limiting block to be clung to the first fixed block, so that the screw rod is locked.

Example 2: a bar stock carrier of this embodiment, the structure of embodiment 2 is basically the same as that of embodiment 1, and embodiment 2 is different from embodiment 1 in that: as shown in fig. 7, 8, 9 and 10, the front end of the first guiding surface 311 on the turning plate 31 is provided with a containing groove 312, a guiding block 313 is arranged in the containing groove 312, the upper part of the guiding block 313 extends out of the containing groove 312, the guiding block 313 is rotationally connected with the containing groove 312 through a second rotating shaft, the second rotating shaft is sleeved with a torsion spring, the torsion spring is used for driving the guiding block 313 to keep a vertical state, and the rear end of the top of the guiding block 313 is provided with a curved surface 314 used for contacting a bar.

The connecting piece 413 includes turns over the board connecting plate 42, turn over the board connecting plate 42 and be connected with first connecting plate 411 through third connecting plate 421, turn over the board connecting plate 42 level and set up in turning over board 31 below and be connected with turning over board 31, it is equipped with the extending groove 422 that runs through from top to bottom to turn over the board connecting plate 42, extending groove 422 moves towards setting up about, be provided with two extension spliced poles 331 that can slide in extending groove 422 in the extending groove 422, two extension spliced pole 331 tops are connected with turning over board 31, extension spliced pole 331 bottom threaded connection has lower limit nut, be provided with down the gasket between lower limit nut and the connecting piece 413 bottom, turn over board 31 and be connected through extension subassembly 35 between the connecting cylinder 322, extension subassembly 35 includes extension piece 351 and extension sleeve 352, extension piece 351 passes through extension connecting piece 353 and connecting cylinder 322 fixed connection, extension sleeve 352 cover is located on extension piece 351 and can slide along extension piece 351, extension sleeve 352 and turning over board 31 fixed connection. The extending block 351 is also provided with a locking mechanism, which can lock the extending block and the extending sleeve after the turning plate is stretched.

After the front and back positions of the turning plate are changed, the position relationship between the first guide surface for lifting the rod body and the material carrying rod can be changed correspondingly, although the slope of the first guide surface is consistent with that of the material carrying rod, the first guide surface cannot be contacted with the bottom surfaces of all bars to be turned and lifted due to the front and back changes of the turning plate position, in order to enable the bar to be turned and lifted smoothly, the turning plate is unlocked by unscrewing the lower limit nut at the bottom of the extending connecting column, the turning plate is stretched again to enable the turning plate to drive the extending sleeve to slide on the extending block, at the moment, the turning plate drives the extending connecting column to slide in the extending groove, the position of the extending connecting column is changed, and when the turning plate is adjusted to a proper height, the lower limit nut is screwed down to enable the turning plate to be locked tightly, so that the first guide surface is always contacted with the bottom surfaces of all bars to be turned and lifted smoothly.

When the turning plate is at the critical position, the bar at the front end of the turning plate can roll forwards to be turned out of the turning plate when the turning plate turns over, the front end of the turning plate is provided with a guide block and a torsion spring, and the bar can press down the guide block and the torsion spring after contacting the guide block at the front end of the turning plate, so that the guide block can rotate forwards to support the bar, and the bar is prevented from rolling forwards to be turned out of the turning plate.

Claims (10)

1. A bar stock holds work or material rest, its characterized in that: including support body (1), support body (1) top is provided with a plurality of year material pole (2) that are used for bearing the bar side by side, be provided with first dog (21) and second dog (22) that are used for blockking the bar whereabouts on carrying material pole (2) around, first dog (21), second dog (22) and year material pole (2) top surface enclose into loading and unloading groove (23), carry material pole (2) from the back to the slope setting that makes progress, be provided with between two adjacent loading and unloading grooves (23) and turn over board (31), it is equipped with first guide surface (311) that are used for the lifting bar body to turn over board (31) top, first guide surface (311) are by preceding to the downward sloping of back gradually, turn board (31) are connected with support body (1) through first actuating assembly (4), first actuating assembly (4) are used for driving to turn over board (31) rotation and make it cross first dog (21) and move to loading and unloading groove (23) in, support body (1) are provided with first guide surface (311) and are used for carrying out buffering subassembly (24) on roller assembly (24) on the bar (24).

2. A bar stock carrier as claimed in claim 1, wherein: the utility model provides a buffering subassembly (9) is including first drive module (91) and a plurality of buffer module (92) that set up side by side, first drive module (91) set up on support body (1), buffer module (92) and year material pole (2) one-to-one, buffer module (92) set up in corresponding year material pole (2) one side, buffer module (92) are including slide rail (921), slider (922) and buffer block (923), set up around slide rail (922), slide rail (922) are connected with year material pole (2) one side, slide rail (921) one end corresponds with first dog (21), slide rail (921) other end corresponds with second dog (22), the height of buffer block (923) is higher than second dog (22), slider (922) can slide on slide rail (921), buffer block (923) are connected with slider (922), first drive module (91) are used for driving slider (923) and slide rail (922) on slide rail (921).

3. A bar stock carrier as claimed in claim 2, wherein: the first driving module (91) comprises a first rotating shaft (911), a plurality of first connecting mechanisms (93) and a first driving mechanism (94) which are arranged side by side, the first rotating shaft (911) is rotationally connected with the frame body (1), the first connecting mechanisms (93) are in one-to-one correspondence with the buffer blocks (923), the first connecting mechanisms (93) comprise swinging rods (931) and connecting rods (932), the tops of the swinging rods (931) are hinged to one side of the connecting rods (932), the bottoms of the swinging rods (931) are sleeved on the first rotating shaft (911) and fixedly connected with the first rotating shaft (911), the other sides of the connecting rods (932) are hinged to the corresponding buffer blocks (923), the connecting rods (932) are parallel to the sliding rails (921), and the first driving mechanism (94) is used for driving the swinging rods (931) to swing.

4. A bar stock carrier as claimed in claim 1, wherein: the guide block is characterized in that an accommodating groove (312) is formed in the front end of the first guide surface (311), a guide block (313) is arranged in the accommodating groove (312), the upper portion of the guide block (313) extends out of the accommodating groove (312), the guide block (313) is rotationally connected with the accommodating groove (312) through a second rotating shaft, a torsion spring is sleeved on the second rotating shaft and used for driving the guide block (313) to keep a vertical state, and the front side of the guide block (313) can be propped against the inner wall of the front side of the accommodating groove (312) after the guide block (313) rotates forwards by a certain angle.

5. A bar stock carrier as claimed in claim 4, wherein: the rear end of the top of the guide block (313) is provided with a curved surface (314), and the curved surface (314) is used for contacting a bar stock.

6. A bar stock carrier as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: the utility model provides a slope of slope and carrier (2) of first guide surface (311) is unanimous, first drive assembly (4) include connecting cylinder (322), connecting axle (321), telescopic cylinder (41), a plurality of first connecting plate (411) and second connecting plate (412), connecting axle (321) and support body (1) top fixed connection, connecting cylinder (322) cover are located on connecting axle (321) and are connected with connecting axle (321) rotation, it locates connecting epaxial (321) and can rotate on connecting axle (321) to turn over plate (31) bottom cover, first connecting plate (411) and connecting axle (321) one-to-one, first connecting plate (411) top is connected with corresponding connecting axle (321) rotation, first connecting plate (411) are connected with turning over plate (31) through connecting piece (413), first connecting plate (411) bottom is articulated with second connecting plate (412), telescopic cylinder (41) bottom is articulated with support body (1), telescopic cylinder (41) telescopic end is articulated with second connecting plate (412).

7. A bar stock carrier as claimed in claim 6, wherein: the utility model discloses a connecting device for the electric motor comprises a frame body (1), and is characterized in that two turn plate adjusting grooves (33) are arranged on a turn plate (31), the turn plate adjusting grooves (33) are arranged along the front-back trend, extension connecting columns (331) capable of sliding in the turn plate adjusting grooves (33) are arranged in the turn plate adjusting grooves (), upper limit nuts are connected to the tops of the extension connecting columns (331) in a threaded mode, upper gaskets are arranged between the upper limit nuts and the turn plate (31), the bottoms of the extension connecting columns (331) are connected with a connecting piece (413), a connecting cylinder (322) comprises a first cylinder body (34) and a second cylinder body (341), the first cylinder body (34) and the second cylinder body (341) are sleeved on the connecting shaft (322) in a spaced mode, the first cylinder body (34) and the second cylinder body (341) are fixedly connected with the extension blocks (351), the first cylinder body (34) and the second cylinder body (341) can slide along the connecting shaft (322), and a second driving assembly (5) is further arranged on the frame body (1), and the second driving assembly (5) can be connected to the connecting shaft (321) in a position on the connecting shaft (322).

8. A bar stock carrier as claimed in claim 7, wherein: the connecting piece (413) comprises a turning plate connecting plate (42), the turning plate connecting plate (42) is connected with a first connecting plate (411) through a third connecting plate (421), the turning plate connecting plate (42) is horizontally arranged below a turning plate (31) and is connected with the turning plate (31), the turning plate connecting plate (42) is provided with an extending groove (422) penetrating up and down, the extending groove (422) is arranged in a left-right trend, two extending connecting columns (331) are all located in the extending groove (422) and can slide in the extending groove (422), lower limit nuts are connected to the bottom of the extending connecting columns (331) in a threaded mode, lower limit nuts are arranged between the lower limit nuts and the bottom of the connecting piece (413), the turning plate (31) is connected with a connecting barrel (322) through an extending component (35), the extending component (35) comprises an extending block (351) and an extending sleeve (352), the extending block (351) is fixedly connected with the connecting barrel (322) through the extending connecting piece (353), and the extending sleeve (351) is arranged on the extending block (352) in a sliding mode, and the extending sleeve (351) can be fixedly connected with the extending sleeve (31).

9. A bar stock carrier as claimed in claim 7, wherein: the second driving assembly (5) comprises an adjusting module (6) and a driving module (7), the adjusting module (6) comprises an adjusting plate (61), the adjusting plate (61) is arranged on the frame body (1), the adjusting plate (61) can slide back and forth along the frame body (1), a plurality of adjusting protrusions (611) are arranged at the top of the adjusting plate (61), the adjusting protrusions (611) are in one-to-one correspondence with the turning plates (31), the adjusting protrusions (611) are located under the interval between the first cylinder (34) and the second cylinder (341) corresponding to the turning plates (31), the adjusting protrusions (611) extend into the interval between the corresponding first cylinder (34) and second cylinder (341), the adjusting protrusions (611) are in contact with the corresponding first cylinder (34) and second cylinder (341), and the driving module (7) is used for changing the position of the adjusting plate (61) on the frame body.

10. A bar stock carrier as claimed in claim 9, wherein: the driving module (7) comprises a first fixed block and a second fixed block (71), the first fixed block is arranged on the tail of the frame body (1), the second fixed block (71) is arranged at the bottom of the regulating plate (61), a screw rod (72) penetrating through the first fixed block is connected with the first fixed block in a threaded mode, a rotary table (73) is fixedly connected with the rear end of the screw rod (72), the front end of the screw rod (72) is rotationally connected with the second fixed block (71), a limiting block is arranged between the first fixed block and the rotary table (73), the screw rod (72) penetrates through the limiting block and is in threaded connection with the limiting block, an adjusting rod is arranged on the outer wall of the limiting block, a plurality of limiting plates (8) are arranged on the frame body (1) side by side, limiting regulating grooves (81) penetrating through the limiting plates (8) are arranged in a front-and-back mode, limiting columns are arranged in the limiting regulating grooves (81), the limiting columns can slide along the limiting regulating grooves (81), the top portions of the limiting plates are connected with the bottom of the regulating plates (61), and the bottom portions of the limiting blocks are connected with the limiting nuts.