CN209035321U - Feeder for press and press machine - Google Patents

Abstract

The utility model relates to stamping technology field, the feeder for press provided includes rack, the first clamping device, the first translating device and control device；Rack is equipped with feeding sliding rail, and feeding sliding rail includes spaced apart first slide unit and the second slide unit；First clamping device includes set on the first clamping hand between the first slide unit and the second slide unit；First translating device drives the first clamping device to move along feeding sliding rail；Control device is electrically connected with the first clamping device, and control device is electrically connected with the first translating device.The press machine of offer includes feeder for press above-mentioned.First slide unit and the second slide unit are set, and the first clamping hand is set between the first slide unit and the second slide unit, the first clamping hand is enable smoothly to clamp the punching press raw material being slidably matched with the first slide unit and the second slide unit；In addition, the first clamping hand can clamp the middle part of one end of punching press raw material, the feeding for being conducive to punching press raw material is steady.

Description

Feeder for press and press machine

Technical field

The utility model relates to stamping technology field, in particular to a kind of feeder for press and press machine.

Background technique

In stamping technology field, for there is a production of high-volume demand, usually customization suitable width and thickness Web-like raw material are that press machine carries out friction feeding through apparatus for leveling and servo feeding mechanism.Which is reliable and stable, production effect Rate is also very high, but it simultaneously there is also the deficiency of itself, be mainly reflected in: 1. flexibilities are inadequate, raw for often wanting thread-changing For the small batch stamping products production of production, adjust time-consuming and laborious.2. the stamping products for not being suitable for the more specifications of multi items are raw Produce that (a kind of stamping products of specification just need to customize a coiled strip (punching press raw material), this is basic for the production of small batch It is unrealistic).

Based on the above circumstances, at this stage for multi items, the fast production for handing over phase product, usually selection suitable thickness is big Plate is opened, first cuts into suitable width strip tablet, then feeding operation is carried out by man-hour manually hand-held billot.

However, manually having unstability for press machine feeding, operation error may cause the waste of punching press raw material and make At the mass defect of stamping products, and can also mold damage, furthermore manual operation is improper easily causes industrial accident.Manually Feeding can't once send whole material, be further continued for operation after also needing to clubhaul again when billot is rushed to half, produce Efficiency is very low.

It uses clamping device for press machine feeding to solve the above problems, those skilled in the art are readily apparent that, passes through tune The feeding of whole clamping device acts to adapt to the stamping press of press machine, and manual operation is avoided to cause the mass defect of stamping products And wastage of material, it can also improve manually-operated safety；However, clamping device needs after the punching press for completing a punching press raw material It to be again its feeding, the continuity of clamping device feeding is simultaneously bad, and if uses artificial for clamping device feeding, operation The safety of personnel cannot still ensure.

Summary of the invention

To solve the above-mentioned problems, one of the purpose of this utility model is to provide a kind of reliable and stable press machine feeding Device.

In order to realize the main purpose of the utility model, feeder for press provided by the utility model, including rack, First clamping device, the first translating device and control device；Rack is equipped with feeding sliding rail, and feeding sliding rail includes spaced apart First slide unit and the second slide unit；First clamping device includes set on the first clamping hand between the first slide unit and the second slide unit；The One translating device drives the first clamping device to move along feeding sliding rail；Control device is electrically connected with the first clamping device, control device It is electrically connected with the first translating device.

Therefore the first slide unit is arranged by setting and structure design to feeder for press in the utility model With the second slide unit, and by first clamping hand be set between the first slide unit and the second slide unit, so that the first clamping hand is smoothly clamped The punching press raw material being slidably matched with the first slide unit and the second slide unit；In addition, the first clamping hand can clamp one end of punching press raw material Middle part, it is steadily reliable to be conducive to punching press raw material feeding.

One Preferable scheme is that, the first clamping hand includes the first clamping jaw and the second clamping jaw, the first clamping jaw and the second clamping jaw Common clamping punching press raw material, the first clamping jaw includes the clamping face for clamping punching press raw material, the rear side of the feed direction of clamping face Equipped with the first limited block.

Therefore it is equipped with the first limited block in the rear side of the feed direction of clamping face, in the first clamping hand clamping punching When raw material being pressed to carry out feeding, the first locating part can contradict punching press raw material and carry out promotion feeding, avoid because of the first clamping hand and punching The impact force that pressure raw material frictional force is insufficient and generates when punching press due to, causes punching press raw material to shift, and advantageously ensures that punching press raw material The relative position with the first clamping hand is fixed in the feeding process.

Further embodiment is that the first slide unit is equipped with the second limited block, and the second limited block stands on the first slide unit Away from the side of the second slide unit；Second slide unit is equipped with third limited block, and third limited block stands on deviating from for the second slide unit The side of first slide unit.

Therefore second limited block and third limited block setting, punching press raw material can be limited along feed direction Two sides offset, guarantee punching press raw material feed direction and state it is regular.

Further scheme is that the first translating device includes translation component, and the first clamping jaw is fixedly arranged on translation component, send Expect that the slidingsurface of sliding rail with clamping face is located at same level and towards upper.

Therefore on the direction perpendicular to slidingsurface, slidingsurface keeps opposing stationary with clamping face, the first folder Pawl is only moved along the length direction of feeding sliding rail, without opposite feeding sliding rail close to or far from making the first clamping hand clamp punching press State when raw material is fixed, and can guarantee that punching press raw material can be with cunning in the state that the first clamping hand has clamped punching press raw material Dynamic surface good fit, is conducive to the stamping press to punching press raw material.

Further scheme is that the first translating device includes the synchronous belt worked in coordination and synchronizing wheel, and synchronizing wheel can turn It is set in rack dynamicly.

Therefore synchronizing wheel come back rotation drive synchronous belt movement, then drive translation component along feed direction back and forth It is mobile, it can be realized the function of driving the first clamping hand translation feeding.

Further scheme is that rack includes fixed part and lifting unit, and feeding sliding rail and the first translating device are set to On lifting unit.

Therefore since the thickness of the corresponding stamping die of punching press raw material of different-thickness size may be different, Therefore, lifting unit and fixed part are set, and the height for adjusting the relatively fixed portion of lifting unit can be such that feeder for press adapts to not The stamping die of stack pile is located at the slidingsurface of the first slide unit and the second slide unit with the upper surface of stamping die always same Horizontal plane keeps the scope of application of feeder for press wider.

Further scheme is that fixed part and lifting unit are at least leading to along two that the length direction of feeding sliding rail is distributed Mechanism connection is overregulated, each regulating mechanism adjusting fixed part is with lifting unit at a distance from respective institute's link position.

Therefore be arranged along at least two that feeding sliding rail length direction is distributed and adjust, it on the one hand can be realized lifting The height adjustment in relatively fixed portion, portion, is on the other hand also beneficial to level lifting unit.

To solve the above-mentioned problems, the two of the purpose of this utility model are to provide a kind of pressure that can automate steady feeding Power machine.

In order to realize the main purpose of the utility model, press machine provided by the utility model, including stamping station and aforementioned Feeder for press, stamping station is located at one end of feeding sliding rail.

Therefore due to using feeder for press above-mentioned, the first clamping hand is enable smoothly to clamp and first The punching press raw material that slide unit and the second slide unit are slidably matched；In addition, the first clamping hand can clamp the middle part of one end of punching press raw material, The feeding for being conducive to punching press raw material is steady, realizes that by the first clamping hand be press machine self-feeding.

Further embodiment is that press machine further includes blanking device, and blanking device includes that the second clamping device and second are flat Moving device；Blanking sliding rail is additionally provided in rack, feeding sliding rail and blanking sliding rail are arranged along same straight line, and feeding sliding rail and blanking Sliding rail is divided into stamping station two sides；Second clamping device includes the second clamping hand, and the second translating device drives the second clamping hand edge Blanking sliding rail is mobile；Second clamping device is electrically connected with control device, and the second translating device is electrically connected with control device.

Therefore if only setting first clamping hand, as punching press raw material a part by first clamping hand clamped by, because The part of this punching press raw material, which cannot be sent in stamping station and mold, carries out stamping press, and the first clamping hand completes one Need return (mobile to the direction far from stamping station) to clamp next punching press raw material after secondary feeding, then again by next punching press Material transfer to stamping station carries out stamping press, and such first clamping hand is carrying out after the feeding for completing a punching press raw material In the time interval of return and again feeding, stamping station leads to press machine pause production because not having punching press raw material, is unfavorable for pressing Power machine is carried out continuously punching production；Therefore second clamping device and blanking sliding rail, punching press clamped by the first clamping device are set One end of raw material reaches the second clamping device, simultaneously by the second gripping apparatus grips after the completion of passing through stamping station and mould punching It is driven and is moved by the second translating device, continue to complete the stamping press of raw material second half section, the first clamping device is by punching press raw material It is unclamped after being sent to the second gripping apparatus grips, and return is awaited orders after clamping next punching press raw material rapidly, to the second clamping device After whole tablet is punched, the first clamping device restarts next feeding circulation.

Further embodiment is that blanking device further includes garbage collection frame, and garbage collection frame is set to the lower section of blanking sliding rail, Garbage collection frame is removably installed in rack.

Therefore the setting of garbage collection frame, make the second clamping device in the punching production for completing whole punching press raw material Afterwards, the stampings of generation can be thrown to garbage collection frame, guarantees that the environment of punching production is clean and tidy；In addition, garbage collection Frame is removably installed in rack, in this way, garbage collection frame collect stampings reach specified quantity after, can be by tearing open The mode for unloading garbage collection frame all takes away stampings, handles the high-efficient of stampings.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model feeder for press；

Fig. 2 is the structure chart of storage device in the utility model feeder for press；

Fig. 3 is the structure chart of clamping device and the first translating device in the utility model feeder for press；

Fig. 4 is the structure chart of blanking device in the utility model press machine；

Fig. 5 is the structure chart one of the utility model press machine；

Fig. 6 is the structure chart two of the utility model press machine.

Specific embodiment

Feeder for press embodiment:

It please refers to Fig.1 to Fig.3, the feeder for press that this implementation comes includes rack 1, the first feeding device 2, first folder Device 3, the first translating device 4 and control device (not shown) are held, rack 1 is equipped with stack frame 14, feeding sliding rail 15, send Expect that sliding rail 15 includes spaced apart first slide unit 151 and the second slide unit 152, it is folded that the sidewall bottom of stack frame 14 offers perforation Expect the feeding channel of frame 14；The front end of the feed direction of feeding sliding rail 15 is equipped with the first limited block 153, the first limited block 153 are set to the top of the feeding slidingsurface of feeding sliding rail 15, and the first limited block 153 is arranged with the interval of feeding sliding rail 15； First feeding device 2 includes the first feeding part 21 and the first power device 22, and the first power device 22 can drive the first feeding part The punching press raw material for being located at bottom is released in 21 insertion feeding channels, after releasing punching press raw material, 22 energy band of the first power device Dynamic first feeding part 21 is extracted out from feeding channel, former to be inserted into feeding channel again and to release punching press from feeding channel Material；First clamping device 3 is located at the outlet side in feeding channel, and the first clamping device 3 includes being set to the first slide unit 151 and second The first clamping hand between slide unit 152, the first translating device 4 can drive the first clamping device 3 to move along feeding sliding rail 15；Control Device is electrically connected with the first clamping device 3, and control device is electrically connected with the first power device 22.

Punching press raw material is laminated in stack frame 14, when feeder for press carries out feeding operation, control device control first Power device 22 drives the first feeding part 21 to be inserted into feeding channel, and the first feeding part 21 will be located at the one of bottom in stack frame 14 Tablet raw material is pushed out to outlet side from feeding channel, is then clamped a piece of punching press raw material of release by the first clamping hand, and It is being clamped across the first limited block 153 and feeding sliding rail 15 under the drive of first translating device 4 by the first clamping hand Space carries out feeding operation；Manual operation is avoided to lead to stamping products unstable quality and punching press wastage of material, also, this is practical The novel feeding channel by the sidewall bottom setting perforation in stack frame 14.It is taken when work by flat-pushing pass through of the first feeding part 21 Expect channel, a piece of punching press raw material for being located at 14 bottom of stack frame is released to the first clamping device 3, the setting of stack frame 14 makes The feeder for press of the utility model can place a large amount of punching press raw material, feeding channel and the first feeding part 21 are set It sets the punching press raw material that the feeder for press of the utility model is placed in stack frame 14 and pushes to the first clamping Device 3 realizes that punching press raw material is transmitted from the automation of the 14 to the first clamping device of stack frame 3, will punching convenient for the first clamping device 3 Raw material clamping is pressed, convenient for persistently providing punching press raw material for the first clamping device 3, is conducive to automatic feeding and is continuously press machine Feeding operation is carried out, without depending on unduly manually as 3 feeding of the first clamping device；In addition, storage rack and the first feeding part 21 Structure it is simple so that the feeder for press of the utility model is simple for structure.

Referring to figure 3., selectively, the first slide unit 151 and the second slide unit 152 can be strip entity, strip entity Solid object surface supports the sliding of punching press raw material；The idler wheel that first slide unit 151 and the second slide unit 152 can also be set in a row is (in figure not Show), punching press raw material is supported on idler wheel and slides.

Referring to figure 2., it is preferable that the first power device 22 includes first pressure cylinder, the piston rod of first pressure cylinder and the One feeding part 21 is fixed, and first pressure cylinder drives the first feeding part 21 insertion feeding channel to push away the block piece for being located at bottom Out.Certainly, punching press raw material is released due to needing first pressure cylinder to provide thrust from stack frame 14, first pressure cylinder is needed to have It is standby that compared with high thrust, therefore preferably, first pressure cylinder is hydraulic cylinder.

When press machine carries out stamping press, punching press raw material is easy to happen volume in punching course and sticks up, so that punching press raw material It cannot fit in stamping die, therefore the first limited block 153, the first limit are set in the front end of 15 feed direction of feeding sliding rail Position block 153 limits punching press raw material and tilts to the direction away from feeding sliding rail 15, so that punching press raw material is during punching production It can be conducive to going on smoothly for punching production with stamping die good fit.

Referring to figure 3., feeding sliding rail 15 is arranged the first slide unit 151 and the second slide unit 152, and the first clamping hand is set to the Between one slide unit 151 and the second slide unit 152, the first clamping hand is enable smoothly to be held on the first slide unit 151 and the second slide unit 152 The punching press raw material being slidably matched；In addition, the first clamping hand can clamp the middle part of one end of punching press raw material, be conducive to punching press raw material Feeding it is steady.

Referring to figure 3., further, the first clamping hand includes the first clamping jaw 31 and the second clamping jaw 32, the first clamping jaw 31 with Second clamping jaw 32 clamps punching press raw material jointly, and the first clamping jaw 31 includes the clamping face 311 for clamping punching press raw material, clamping face The rear side of 311 feed direction is equipped with third limited block 312.It is limited in the rear side of the feed direction of clamping face 311 equipped with third Position block 312, when the first clamping hand clamping punching press raw material carries out feeding, third limited block 312 can contradict punching press raw material Promotion feeding is carried out, avoids causing because of the first clamping hand with punching press raw material frictional force deficiency and because of the impact force that punching press generates Raw material advantageously ensures that punching press raw material is solid with the relative position of the first clamping hand in the feeding process with respect to the first clamping hand displacement It is fixed.

Referring to figure 3., it is preferable that the first slide unit 151 is equipped with the 4th limited block 155, and the 4th limited block 155 is stood on The side away from the second slide unit 152 of first slide unit 151；Second slide unit 152 is equipped with the 5th limited block 154, the 5th limit Block 154 stands on the side away from the first slide unit 151 of the second slide unit 152.4th limited block 155 and the 5th limited block 154 setting can limit punching press raw material and deflect along the two sides of feed direction, guarantee feed direction and the state rule of punching press raw material It is whole.

Referring to figure 3., it is preferable that the first clamping jaw 31 is fixedly arranged on the translation component 43 of the first translating device 4, feeding sliding Surface with clamping face 311 is located at same level and towards upper.On the direction perpendicular to feeding slidingsurface, feeding sliding Surface keeps opposing stationary with clamping face 311, and length direction of first clamping jaw 31 only along feeding sliding rail 15 moves, and send without opposite Expect sliding rail 15 close to or far from state when the first clamping hand being made to clamp punching press raw material is fixed, and can guarantee to clamp hand first In the state of having clamped punching press raw material, punching press raw material can be conducive to feeding slidingsurface good fit to punching press raw material Stamping press.Rack 1 is equipped with load-bearing slide unit 17, and length direction of the load-bearing slide unit 17 along feeding channel is arranged, the first feeding part 21 are supported on load-bearing slide unit 17.Due to being stacked a certain amount of punching press raw material in stack frame 14, the first feeding part 21 exists When being inserted into feeding channel the punching press raw material for pushing 14 bottom of stack frame, the other punching press raw materials being laminated in stack frame 14 can be supported In on the first feeding part 21, therefore, load-bearing slide unit 17 is set, so that the first feeding part 21 is supported on load-bearing slide unit 17, makes First feeding part 21 has the ability to have supported the punching press raw material in stack frame 14, avoids the first feeding part 21 because in bearing stack frame 14 Punching press raw material and deform.

Referring to figure 3., specifically, the second clamping jaw 32 is articulated on the translation component 43 of the first translating device 4, the second clamping jaw 32 movement is driven using second pressure cylinder 33, and the cylinder body of second pressure cylinder 33 is articulated with the translation component of the first translating device 4 On 43, the piston rod of second pressure cylinder 33 is articulated on the second clamping jaw 32.Certainly, second pressure cylinder 33 can also be with for cylinder For hydraulic cylinder.

Further, multiple weight bearing roller wheels (not shown)s in feeding channel, length of each weight bearing roller wheels along feeding channel Directional spreding is spent, the first feeding part 21 is supported on weight bearing roller wheels.As setting load-bearing slide unit 17, setting load-bearing slide unit 17 makes First feeding part 21 can be supported on load-bearing slide unit 17, and the first feeding part 21 is made to have the ability to have supported the punching press in stack frame 14 Raw material avoids the first feeding part 21 from deforming because supporting the punching press raw material in stack frame 14.

Please refer to 1 and Fig. 3 of topic, it is preferable that the first clamping device 3 is capable of clamping the punching press contradicted to the 4th limited block 155 Raw material.It is former that the setting of 4th limited block 155 enables the first clamping device 3 accurately to clamp the punching press spread out of from stack frame 14 Material is conducive to promote the transmission stability that punching press raw material reaches the first clamping device 3 from stack frame 14.

Referring to figure 3., it is preferable that feeder for press further includes the second feeding device 5, and the second feeding device 5 includes Pneumatic cylinder 52 and the second feeding part 51, the piston rod of pneumatic cylinder 52 and the second feeding part 51 are fixed, and the first feeding part 21 is by punching press For raw material after the taking-up of stack frame 14, the second feeding part 51 can drive punching press raw material to contradict to the 4th limited block 155.By punching press original There are many mode of material conflict to the 4th limited block 155, and simplest should be drives first to take using the first power device 22 Punching press raw material is disposably pushed to the 4th limited block 155 from stack frame 14 by materials and parts 21；However due to the punching press of different batches The size of raw material is different, and since the first power device 22 needs to drive the first feeding part 21 by punching press raw material from stack frame 14 It releases and needs to support remaining punching press raw material in stack frame 14, so the thrust of the first power device 22 is often larger；Cause This needs pushing different size punching press raw materials every time for the first power device 22 when the first feeding part 21 pushes punching press raw material Before, the stroke of the first power device 22 is adjusted, so that punching press raw material just can be pushed into conflict the every time by the first power device 22 Four limited blocks 155 are unfavorable for feeder for press height however, being more troublesome in this way to the adjusting of the first power device 22 Effect production；Or do not adjust stroke for the first power device 22, then may cause the first pusher part cannot be by the punching press of small size Raw material is pushed against to the 4th limited block 155, it is also possible to cause to push against large-sized punching press raw material to the 4th limited block 155 Still there is larger pressure, causes to damage punching press raw material or the 4th limited block 155.Therefore, pneumatic cylinder 52 and the second feeding are set Part 51, the first pusher part by punching press raw material from stack frame 14 release after, by the second feeding part 51 drive punching press raw material contradict to 4th limited block 155；Punching press raw material is driven to contradict to the 4th limited block 155, on the one hand due to punching using pneumatic cylinder 52 Raw material is pressed to take out via the first feeding part 21 from stack frame 14, therefore being used as power using pneumatic cylinder 52 can be former with that must move punching press Material；On the other hand it since the dynamics of pneumatic cylinder 52 is little, contradicts in punching press raw material to the 4th limited block 155, even if Pneumatic cylinder 52 continues to force will not be by 155 extrusion damage of punching press raw material and the 4th limited block, therefore can be by for gas Same larger stroke is arranged to adapt to various sizes of punching press raw material in cylinder pressure 52, avoids the frequent adjusting to pneumatic cylinder 52, favorably In the efficient production of feeder for press.

Referring to figure 2., it is preferable that stack frame 14 includes standing on the first block piece 141 in rack 1, second stopper 142, the Three block pieces 143 and fourth gear part 144, the first block piece 141, second stopper 142, third block piece 143 and fourth gear part 144 surround one Circle, the first block piece 141 and second stopper 142 are opposite, and third block piece 143 and fourth gear part 144 are opposite；First block piece 141 and The spacing of two block pieces 142 is adjustable, and the spacing of third block piece 143 and fourth gear part 144 is adjustable.First block piece 141, second gear Part 142, third block piece 143 and fourth gear part 144 surround the stacked space of punching press raw material, the first opposite block piece 141 and second The spacing of third block piece 143 and fourth gear part 144 that the spacing of block piece 142 is adjusted and is oppositely arranged is adjustable, so that folded Material frame 14 can adapt to various sizes of punching press raw material and be laminated on wherein, applied widely.

Referring to figure 2., it is preferable that the first block piece 141 and second stopper 142 are run through in feeding channel, and the first block piece 141 is set to On third block piece 143 and/or fourth gear part 144, second stopper 142 is set on third block piece 143 and/or fourth gear part 144.The As soon as block piece 141 is set on third block piece 143 and/or fourth gear part 144, there are confessions between such first block piece 141 and rack 1 Punching press original is taken out convenient for the first feeding part 21 in the feeding channel that punching press raw material and the first feeding part 21 pass through from stack frame 14 Material.

Referring to figure 2., it is preferable that the first block piece 141 is set as two, and two the first block pieces 141 are respectively arranged on third block piece 143 and fourth gear part 144 on；Second stopper 142 is set as two, and two articles of second stoppers 142 are respectively arranged on third block piece 143 and On four block pieces 144.Two the first block pieces 141 are respectively arranged on third block piece 143 and fourth gear part 144, two second stoppers point The requirement of stack frame 14, and but also stack frame She Yu not be can satisfy on third block piece 143 and fourth gear part 144 14 structure is simple.

Referring to figure 2., it is preferable that third block piece 143 is connect with the first block piece 141 by bolt 146, third block piece 143 It is equipped with strip-shaped hole 145, bolt 146 is connect after running through strip-shaped hole 145 with the first block piece 141.By adjusting bolt 146 and bar shaped The cooperation position in hole 145 can change the link position of the first block piece 141 and third block piece 143, then adjust the first block piece The distance between 141 and second stopper 142, so that stack frame 14 adapts to various sizes of punching press raw material.

Referring to figure 2., third block piece 143 is adjusted at a distance from fourth gear part 144 by the way that item is arranged on the first block piece 141 Shape hole 147, and connect after strip-shaped hole 147 with rack 1 using bolt 148.Screw rod 148 is connected to the difference of strip-shaped hole 147 It is different at a distance from fourth gear part 144 that position corresponds to third block piece 143.

Preferably, the first block piece 141 is set on third block piece 143 and fourth gear part 144, and second stopper 142 is set to third On block piece 143 and fourth gear part 144；First block piece 141 and 1 arranged for interval of rack, second stopper 142 and 1 arranged for interval of rack, Feeding channel it is open at one end between the first block piece and rack, the other end in feeding channel is opened on second stopper 142 and machine Between frame 1.It is logical that just there are the feedings passed through for punching press raw material and the first feeding part 21 between such first block piece 141 and rack 1 Road；Similarly, just there are the feeding channels passed through for punching press raw material and the first feeding part 21 between second stopper 142 and rack 1, just Punching press raw material is taken out from stack frame in the first feeding part 21.

Referring to Fig. 2, specifically, rack 1 is equipped with the support strip 19 of 4 bar shapeds, and each support strip 19 is according to first row Mode arranged for interval, third block piece 143 are set in the support strip 19 of one end of the first row, and fourth gear part 144 is set to the In the support strip 19 of the other end of one row, third block piece 143 is set as opposite with fourth gear part 144；First block piece 141 and second gear Part 142 is set between third gear part 143 and fourth gear part 144, and two the first block pieces 141 are individually fixed in third block piece 143 With one end along 19 length direction of support strip of fourth gear part 144, two second stoppers 142 are individually fixed in third block piece 143 With the other end along 19 length direction of support strip of fourth gear part 144；First block piece 141 is not contacted with support strip 19, and first First distance is spaced between block piece 141 and support strip 19, the numerical value of first distance is greater than the thickness value of 1 punching press raw material, and And less than the thickness value of 2 punching press raw materials；First block piece 141 is spaced the first space, second stopper 142 and branch with support bar 19 Stay 19 is spaced second space, and feeding channel is run through between the first space and second space.

First feeding part 21 can correspond interspersed including 3 charging rams, 211,3 respective main parts of charging ram 211 In 3 clearance spaces between 4 support strips 19,3 clearance spaces are connected to the first space and second space, are collectively constituted Preferably feeding channel.The top of 3 charging rams 211 contradicts the punching press raw material in stack frame 14；Charging ram 211 does not insert in bearing When clearance space between item 19, the punching press raw material in stack frame 14 is stacked and placed in support strip 19, and by the first block piece 141, Two block pieces 142, third block piece 143 and fourth gear part 144 limit；Charging ram 211 is inserted to the clearance space between each support strip 19 When, charging ram 211 pushes the punching press raw material contacted with support strip 19 that remaining punching press raw material is taken out and supported from feeding channel, to When the punching press raw material contacted with support strip 19 is pushed to designated position, effect of the charging ram 211 in the first power device 22 Under from the clearance space extraction between each support strip 19, the punching press raw material being laminated on stack frame 14 falls and props up under the effect of gravity It holds in support strip 19.The punching press raw material of designated position is pushed to by the first feeding part 21 to be driven by the second feeding part 51 to the Four limited blocks 155 contradict.

Preferably, in the vertical direction, position-adjustable of first block piece 141 relative to third block piece 143, second stopper 142 position-adjustable relative to third block piece 143.Since the thickness of the punching press raw material of different batches may be different, pass through tune The opposite position with third block piece 143 in the vertical direction of the first block piece 141 is saved, and adjusts second stopper 142 relative to the The position of three block pieces 143 in the vertical direction enables to the distance between the first block piece 141 and support bar 19 to change, and makes the The distance between two block pieces 142 and support bar 19 change, and change the sectional dimension in feeding channel, then to adapt to different-thickness Punching press raw material passes through feeding channel.Certainly, the concrete mode of opposite 143 adjusting position of third block piece of the first block piece 141 can lead to The strip groove that vertical direction is set on third block piece 143 is crossed, strip groove is then passed through using screw and the first block piece 141 connects It connects；Screw and the position difference of strip groove cooperation are to represent vertical position that the first block piece 141 is installed on third block piece 143 not Together, similarly, second stopper 142 is adjusted also similar with respect to the position of third block piece 143, is not repeated here.Although only retouching here The opposite position of third block piece 143 in the vertical direction of the first block piece 141 is stated, but due to third block piece 143 and fourth gear part 144 remain stationary in the vertical direction, are to adjust first gear if the first block piece 141 is installed on fourth gear part 144 therefore Position of the part 141 on fourth gear part 144；Similarly, also vertical side of the adjustable second stopper 142 on fourth gear part 144 Upward position.

Referring to figure 3., specifically, the second feeding part 51 is coupler body, and pneumatic cylinder 52 drives coupler body hook is dynamic to be located at designated position Punching press raw material, until punching press raw material contradicts to the 4th limited block 155, under the conflict of the 4th limited block 155, pneumatic cylinder 52 cannot drive punching press raw material to continue to move to, therefore pneumatic cylinder 52 can drive various sizes of punching press raw material to contradict to the 4th limit Block 155.It contradicts to the punching press raw material of the 4th limited block 155 by the first clamping hand clamping, and in the band of the first translating device 4 Dynamic lower progress feeding.

Fig. 1 is please referred to, specifically, the upper surface of support strip 19 is higher than the upper surface of feeding sliding rail 15, in this way from support strip The punching press raw material released on 19 can fall to feeding sliding rail 15 under gravity, then by coupler body by punching press raw material hook to 4th limited block 155 contradicts.

Fig. 1 is please referred to, specifically, the first feeding part 21 is equipped with retention bead 23, and rack 1 is equipped with limit strip hole 16, retention bead 23 is arranged in limit strip hole 16.

Please refer to Fig. 1, it is preferable that rack 1 includes fixed part 11 and the first lifting unit 12, the first lifting unit 12 and fixed part Height-adjustable between 11, fixed part 11 with ground for fixing, the first block piece 141, second stopper 142, third block piece 143, fourth gear part 144, the first feeding device 2 are set on the first lifting unit 12.Be conducive to adjust the height of stack frame 14 in this way It spends to adapt to the height of clamping hand and feeding sliding rail 15.

Referring to Fig. 5, specifically, the one-to-one hole group of multiple groups is provided on the first lifting unit 12 and fixed part 11, and Using screw rod 121 through each Kong Zuzhong, it is combined on screw rod 121 using nut 122 and supports the first lifting unit 12 and fixed part 11, pass through the distance between adjustable first lifting unit 12 in the position of 121 top nut 122 of adjusting screw rod and fixed part 11；This Outside since multiple groups hole group is arranged, can also be leveled by adjusting the nut 122 of each group hole group for stack frame 14.

Preferably, the rear end of the feed direction of the first limited block 153 is greater than the first limit at a distance from feeding slidingsurface The front end of the feed direction of position block 153 is at a distance from feeding slidingsurface.Since the first limited block 153 is set to feeding sliding rail The front end of 15 feed direction, thus the first clamping device 3 clamp punching press raw material to feed direction advance during, punching press Raw material may be because being stopped by the first limited block 153, and cannot be smoothly between the first limited block 153 and feeding sliding rail 15 Space passes through；Therefore the rear end of the feed direction of the first limited block 153 of setting is greater than first at a distance from feeding slidingsurface At a distance from feeding slidingsurface, such punching press raw material is reaching the first limiting block for the front end of the feed direction of limited block 153 When block 153, there is biggish distance between the first limited block 153 and feeding sliding rail 15, is conducive to punching press raw material and is smoothly passed to the Space between one limited block 153 and feeding sliding rail 15, in addition, the rear end of the feed direction of the first limited block 153 with give Material the distance between rail, which shortens, to be also beneficial to the first limited block 153 and preferably limits to punching press raw material, is preferably prevented Punching press raw material upwarps.

Selectively, chamfering can be set by the rear end of the feed direction in the first limited block 153 or by first Limited block 153 is set as wedge shape, and the first limited block 153 can be made to be formed with feeding sliding rail 15 in the rear end of feed direction and expanded Mouthful, be conducive to punching press raw material and enter the space between the first limited block 153 and feeding sliding rail 15.

Preferably, the first limited block 153 is adjustable at a distance from feeding sliding rail 15.Due to the punching press raw material of different batches Thickness may be different, and the first limited block 153 is adjustable at a distance from feeding sliding rail 15, are conducive to the first limited block 153 adapt to the punching press raw material of different-thickness, keep the scope of application of feeder for press wider.

Specifically, realize that the adjustable mode of the distance between the first limited block 153 and feeding sliding rail 15 has very much, example The first limited block 153 can be such as bolted with feeding sliding rail 15, the first limited block 153 is threaded onto the difference of bolt The different distance of position corresponding first limited block 153 and feeding sliding rail 15.

Preferably, the first limited block 153 is equipped with two pieces, two piece of first limited block 153 is respectively arranged on the first slide unit 151 and the top of the second slide unit 152.Since the first clamping hand is needed in the direction movement perpendicular to feeding slidingsurface, The first limited block 153 is arranged in the top of first slide unit 151 and the second slide unit 152, avoids clamping the region of hand in setting first First limited block 153 is set, can guarantee that the first clamping hand there are enough spaces；In addition, in the first slide unit 151 and The top of two slide units 152 is respectively provided with the first limited block 153, is conducive to the first limited block 153 and limits balance to punching press raw material, Avoiding punching press raw material, there is a phenomenon where part upwarps or deflection.

Preferably, the effect of the first translating device 4 is that the first clamping hand is driven to move along the direction of feeding sliding rail 15, energy Enough realize that the construction and device of this function has very much, such as can be using bolt and nut transmission, rack pinion and straight line Motor drive etc.；It crosses using bolt screw drive, the first translating device 4 includes the screw rod being rotatably arranged in rack 1, translation Component 43 is slidedly arranged in rack 1, and translation component 43 is equipped with threaded hole, and screw rod is threadedly engaged with threaded hole.

Referring to Fig. 3, preferably, the first translating device 4 includes the synchronous belt 42 worked in coordination and synchronizing wheel 41, synchronizing wheel 41 are rotatably arranged in rack 1, and translation component 43 is fixedly arranged on synchronous belt 42.Synchronizing wheel 41 carrys out back rotation and drives synchronous belt 42 Movement then drives translation component 43 to move back and forth along feed direction, can be realized the function of driving the first clamping hand translation feeding Energy.

Preferably, rack 1 further includes the second lifting unit 13, and the second lifting unit 13 is equipped with strip hole, the first lifting unit 12 It is equipped with through-hole, and corresponding with the cooperation position difference of strip hole using the above-mentioned strip hole of bolt and nut connection and through-hole, through-hole The position height that second lifting unit 13 compares the first lifting unit 12 is just different；Feeding sliding rail 15 and the first translating device 4 are set to On second lifting unit 13.Since the thickness of the corresponding stamping die of punching press raw material of different-thickness size may be different, because This, is arranged the second lifting unit 13, and the height for adjusting the relatively fixed portion 11 of the second lifting unit 13 or the first lifting unit 12 can make to press Power machine feed device adapts to the stamping die of different-thickness, and the feeding slidingsurface of the first slide unit 151 and the second slide unit 152 is made to begin It is located at same level with the upper surface of stamping die eventually, keeps the scope of application of feeder for press wider.

A through-hole on a strip hole and the first lifting unit 12 on second lifting unit 13 is a hole group, preferably Ground, fixed part 11 and the second lifting unit 13 are at least in two groups of hole groups, each group along two that the length direction of feeding sliding rail 15 is distributed One group of screw rod 121 of connection and nut 122 at the group of hole, at least two groups hole group that setting is distributed along 15 length direction of feeding sliding rail, one Aspect can be realized the height adjustment in the relatively fixed portion 11 of the second lifting unit 13, be on the other hand also beneficial to feeding sliding rail 15 into Row leveling.

Press machine embodiment:

Fig. 5 and Fig. 6 is please referred to, the press machine of the present embodiment includes stamping station 9 and feeder for press above-mentioned, punching press Platform 9 is located at one end of feeding sliding rail 15.Due to using feeder for press above-mentioned, press machine is enabled to complete to send automatically Expect operation, also, the press machine of the utility model can be realized punching press raw material from the automatic of the 14 to the first clamping device of stack frame 3 Change transmission, punching press raw material is clamped convenient for the first clamping device 3, convenient for persistently providing punching press raw material for the first clamping device 3, is had Press machine is continuously conducive to automatic feeding and carries out feeding operation, is manually sent without depending on unduly for the first clamping device 3 Material；In addition, the structure of storage rack and the first feeding part 21 is simple, so that the structure letter of the feeder for press of the utility model It is clean.

Referring to Fig. 6, further, rack 1 is equipped with blanking sliding rail 18, and blanking sliding rail 18 is with feeding sliding rail 15 along same Straight line arrangement, and blanking sliding rail 18 and feeding sliding rail 15 are divided into the two sides of stamping station 9；The close stamping station 9 of blanking sliding rail 18 One end be equipped with the second limited block 181, the second limited block 181 be set to blanking sliding rail 18 blanking slidingsurface top, And second limited block 181 be arranged with the interval of blanking sliding rail 18.Since the first limited block 153 is set on feeding sliding rail 15, punching Pressure raw material is worn from the space between feeding sliding rail 15 and the first limited block 153 to stamping station 9, under punching press active force, still It may cause the tilting of punching press raw material, be unfavorable for punching press raw material and the stamping die good fit in stamping station 9, therefore in stamping station Blanking sliding rail 18 is arranged in 9 15 side of feeding sliding rail that deviates from, and the second limited block 181, the first limit are arranged on blanking sliding rail 18 Position block 153 and the second limited block 181 respectively limit punching press raw material in the two sides of stamping station 9, prevent punching press raw material It tilts, guarantees the stamping die good fit in punching press raw material and stamping station 9.

Referring to figure 4. and Fig. 6, it is preferable that further include blanking device, blanking device includes the second clamping device 6 and second Translating device 7；Second clamping device 6 includes the second clamping hand, and the second translating device 7 drives the second clamping hand along blanking sliding rail 18 It is mobile；Second clamping device 6 is electrically connected with control device, and the second translating device 7 is electrically connected with control device.If only the first clamping of setting Hand, as punching press raw material a part by first clamping hand clamped by, the part of punching press raw material cannot be sent to punching press Platform 9 carries out stamping press, and the first clamping hand needs return (to move to the direction far from stamping station 9 after completing a feeding It is dynamic) to clamp next punching press raw material, next punching press material transfer to stamping station 9 is then subjected to stamping press again, such first Hand is clamped after the feeding for completing a punching press raw material, is carrying out return and again in the time interval of feeding, stamping station 9 is not because having There is punching press raw material and lead to press machine pause production, is unfavorable for press machine and is carried out continuously punching production；Therefore setting blanking sliding rail 18 and second clamping device 6, one end of punching press raw material clamped by the first clamping device 3 reaches the after through stamping station 9 Two clamping devices 6 are clamped by the second clamping device 6 and are driven by the second translating device 7 and moved, continue stamping press, the One clamping device 3 unclamps the punching press raw material after punching press raw material to be sent to the clamping of the second clamping device 6, and return removes a punching Raw material is pressed, being carried out continuously for stamping press is conducive to.

Please refer to Fig. 6, it is preferable that blanking device further includes garbage collection frame 8, and garbage collection frame 8 is set to blanking sliding rail 18 Lower section, garbage collection frame 8 is removably installed in rack 1.The setting of garbage collection frame 8 makes the second clamping device 6 in institute After the punching press raw material of clamping completes punching production, the stampings of generation can be thrown to garbage collection frame 8, guarantee that punching press is raw The environment of production is clean and tidy；In addition, garbage collection frame 8 is removably installed in rack 1, in this way, garbage collection frame 8 is collecting punching press After waste material reaches specified quantity, stampings can all be taken away by way of dismantling garbage collection frame 8, processing punching press is useless That expects is high-efficient.

Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model Within enclosing.

Claims (10)

1. feeder for press characterized by comprising

Rack, the rack are equipped with feeding sliding rail, and the feeding sliding rail includes spaced apart first slide unit and the second slide unit；

First clamping device, first clamping device include set on first between first slide unit and second slide unit Clamp hand；

First translating device, first translating device drive first clamping device to move along the feeding sliding rail；

Control device, the control device are electrically connected with first clamping device, and the control device and first translation fill It sets and is electrically connected.

2. feeder for press according to claim 1, it is characterised in that:

The first clamping hand includes the first clamping jaw and the second clamping jaw, and first clamping jaw and second clamping jaw clamp punching jointly Raw material is pressed, first clamping jaw includes the clamping face for clamping punching press raw material, is set on rear side of the feed direction of the clamping face There is the first limited block.

3. feeder for press according to claim 1, it is characterised in that:

First slide unit is equipped with the second limited block, and it is described that second limited block stands on deviating from for first slide unit The side of second slide unit；And/or

Second slide unit is equipped with third limited block, and it is described that the third limited block stands on deviating from for second slide unit The side of first slide unit.

4. feeder for press according to claim 2, it is characterised in that:

First translating device includes translation component, and first clamping jaw is fixedly arranged on the translation component, and the feeding is sliding The slidingsurface of rail with the clamping face is located at same level and towards upper.

5. feeder for press according to claim 4, it is characterised in that:

First translating device includes the synchronous belt worked in coordination and synchronizing wheel, and the synchronizing wheel is rotatably arranged in the machine On frame, the translation component is fixedly arranged on the synchronous belt.

6. feeder for press according to any one of claims 1 to 5, it is characterised in that:

The rack includes fixed part and lifting unit, and the feeding sliding rail and first translating device are set to the lifting unit On.

7. feeder for press according to claim 6, it is characterised in that:

The fixed part and the lifting unit are at least passing through adjusting machine along two that the length direction of the feeding sliding rail is distributed Structure connection, each regulating mechanism adjust the fixed part with the lifting unit at a distance from respective institute's link position.

8. press machine, including stamping station, it is characterised in that:

It further include feeder for press as described in any one of claim 1 to 7, the stamping station is located at the feeding sliding rail One end.

9. press machine according to claim 8, it is characterised in that:

The press machine further includes blanking device, and the blanking device includes the second clamping device and the second translating device；

Blanking sliding rail is additionally provided in the rack, the feeding sliding rail and the blanking sliding rail are arranged along same straight line, and described Feeding sliding rail and the blanking sliding rail are divided into the stamping station two sides；

Second clamping device includes the second clamping hand, and second translating device drives the second clamping hand under described Expect that sliding rail is mobile；Second clamping device is electrically connected with the control device, second translating device and the control device It is electrically connected.

10. press machine according to claim 9, it is characterised in that:

The blanking device further includes garbage collection frame, and the garbage collection frame is set to the lower section of the blanking sliding rail, described useless Material collection frame is removably installed in the rack.