CN206578357U - Automatic feeding - Google Patents

Abstract

The utility model is related to a kind of automatic feeding, including chute feeder extended from front to back；Characterized in that, the chute feeder has the notch of opening upwards, transition gap, length direction extension of the transition gap along the chute feeder are provided with the groove bottom wall of the chute feeder；Drive chain or drive belt are provided with below the transition gap；Also include pusher arm, the lower connection end of the pusher arm is connected on the drive chain or drive belt, and free end is extend into the chute feeder through the transition gap thereon, the drive chain or drive belt can drive the pusher arm to slide in the chute feeder to push material to be processed.So, automatic push material has more reasonably service life, manufacturing cost and maintenance cost.

Description

Automatic feeding

Technical field

The present invention relates to a kind of automatic feeding, the automatic feeding can provide to be added for machining center automatically Work material

Background technology

In current generation, due to the fast development of science and technology, automatic producing technology obtains more and more wider in the industrial production General application.The automated production equipment of substantial amounts of heterogeneous has been designed and has produced in mechanical manufacturing field.These are certainly The use of dynamicization production equipment, raise labour efficiency with the quality of product, improve workman's working condition, reduction energy resource consumption, Significant effect is achieved in terms of saving material.People need the inside component devices of automated production equipment can be automatically Complete the operation such as handling, conveying of the workpiece in inter process and working process to workpiece of workpiece.

Turn into the important step for realizing automated production to materiel machining center automatic transport material to be processed, it is common at present One of which automatic feeding can be learnt from Chinese invention patent 201210065307.0.Patent 201210065307.0 disclose a kind of bar cut-off machine for tool sharpening, and the bar cut-off machine includes a feeding dress Put.Its feed device is focused on below us, the feed device includes feed bin, is provided with and leads on the side wall of the feed bin Hopper is V-type rail, and lead screw transmission mechanism is provided with the V-type rail, the electricity for driving the lead screw transmission mechanism Machine and the pusher being connected with the lead screw transmission mechanism, wherein the lead screw transmission mechanism is arranged on the V-type The bottom of the madial wall of guide rail.The lead screw transmission mechanism drives the pusher to be led in V-type under the driving of the motor Slided on rail and push bar.And the pusher includes main casing and the pusher sliding block being arranged on the main casing, Two springs are provided between the pusher sliding block and the main casing, the main casing is connected to the lead screw transmission mechanism On.

The content of the invention

Feed mechanism in patent 201210065307.0 automatically can convey material to cutter device, complete conveying thing The automation of material process.But found after we carry out long term test to the feed mechanism, the silk in the feed mechanism Bar transmission mechanism is very easy to be damaged, and main cause is that the lead screw transmission mechanism is arranged on the V-type rail madial wall Bottom, is very easy to collide in the lead screw transmission mechanism when material to be processed is entered in the V-type rail from feed bin And the lead screw transmission mechanism is caused to damage, and then have influence on the using effect and service life of the feed mechanism.And institute The cost for stating lead screw transmission mechanism is very expensive, and it uses and changed being manufactured into for the direct lifting feed mechanism Sheet and maintenance cost.Secondly, after the lead screw transmission mechanism, which drives forwards the pusher, slides into range, it is necessary to Opposite direction, which drives the pusher to slip back to starting point, can restart to push material, also just say, the pusher Mechanism is that push material is carried out by the way of straight line back and forth movement, can not be pushed during the pusher backhaul Material, so as to greatly reduce feeding efficiency.In addition it was also found that the structure of the pusher is excessively complicated, not only Improving the manufacturing cost of the feed mechanism also makes installation procedure become complicated.

In view of the shortcomings of the prior art, goal of the invention of the invention is intended to be improved the structure of feed mechanism, makes it Can also have more reasonably service life, manufacturing cost and maintenance cost while automatic push material.In addition, we also enter One step seeks that the scheme of feeding efficiency can be lifted.Secondly, our structures also to storehouse of getting the raw materials ready be improved and just further it is excellent Change the usability of the feed mechanism.

In consideration of it, it is proposed that a kind of automatic feeding, including chute feeder extended from front to back；Its feature exists In the chute feeder has the notch of opening upwards, and transition gap, the mistake are provided with the groove bottom wall of the chute feeder Cross length direction extension of the gap along the chute feeder；Drive chain or drive belt are provided with below the transition gap； Also include pusher arm, the lower connection end of the pusher arm is connected on the drive chain or drive belt, and thereon certainly It is extend into by end through the transition gap in the chute feeder, the drive chain or drive belt can drive described push away Material arm slides to push material to be processed in the chute feeder.

Wherein, the chute feeder is extended from front to back, and features described above defines the bearing of trend of the chute feeder, separately It is consistent with the length bearing of trend of the chute feeder to also define the fore-and-aft direction outside.

Wherein, it is provided with transition gap in the groove bottom wall of the chute feeder, the transition gap is along the chute feeder Length direction extends, and features described above defines the placement position and structure in the transition gap.First, the transition gap is set In the groove bottom wall and through the groove bottom wall, it is, the groove inner chamber of chute feeder described in the transition gap area and The underlying space of the chute feeder.Secondly, the gap width in the transition gap is also relatively small, the transition gap The pusher arm can be accommodated to slide in it, but the material to be processed can not be allowed to pass through, that is to say, that be described to be added Work material can not collide the drive chain below the transition gap or driving through the transition gap On belt.In addition, the bearing of trend in the transition gap is consistent with the length direction of the chute feeder, the transition gap Length can be less than the development length of the chute feeder, or equal with the development length of the chute feeder, now the mistake Cross leading section and rearward end that the chute feeder has also just been run through in gap.

In the case where the transition gap is through the leading section of the chute feeder and rearward end, the transition gap The external space at forward and backward two ends can be formed allow the pusher arm upper free end vert through transition area of absence, now, Former and later two described transition area of absence are also just separately positioned in the forward and backward end positions in the transition gap.The pusher The upper free end of arm can make closed loop under the driving of the drive chain or drive belt through the transition area of absence Formula shuttling movement, that is to say, that the upper free end of the pusher arm can be in the chute feeder from front end original position cunning Rear end final position, then passes through and is arranged on the transition area of absence of transition gap back-end location and slides into the feeding The lower section of groove, then the leading section of the chute feeder is slided to from the rearward end of the chute feeder, eventually pass through and be arranged on the transition The transition area of absence of gap front position slides into the chute feeder internal regression to the front end original position again, so follows Ring is slided.So, the drive chain or drive belt can be according to single directions, i.e. clockwise or counterclockwise Run without interruption, required adjustment time when reducing operation in the clockwise direction and switching between counterclockwise running. In actual design, the transition area of absence can also be set directly in the groove bottom wall of the chute feeder, such as described The upper freedom less times greater than the pusher arm is provided with the wall body of the forward and backward end positions in the groove bottom wall correspondence transition gap The through hole of end, the through hole forms the transition area of absence.On this basis, further scheme is also possible that The equally distributed two pusher arms are provided with the drive chain or drive belt, so, when described in one of them When pusher arm slides into the rear end final position, another described pusher arm is close to the front position in the transition gap Or the transition area of absence having already passed through positioned at front position enters the chute feeder internal regression to the front end original position, The material to be processed in the chute feeder is pushed so as to horse back, without having pushed material in the pusher arm After wait it to revert to the front end original position could continuing to push the material to be processed, and then save the pusher arm Opposite direction slips back to the time consumed during starting point, improves feeding efficiency.

Wherein, the lower connection end of the pusher arm is connected on the drive chain or drive belt, and thereon freely End is extend into the chute feeder through the transition gap, and features described above first defines the structure of the pusher arm, institute Stating pusher arm includes lower connection end and upper free end.Secondly, also define the lower connection end of the pusher arm with it is described Drive chain or driving are stated with described in annexation between drive chain or drive belt, the lower connection end of the pusher arm It can be connected together by modes such as welding, fastener connections between belt.Again, setting for the upper free end is also defined Seated position, the upper free end, which is arranged in the vallecular cavity of the chute feeder, turns into the drive the drive chain or drive belt Power is delivered to the power transfering part on the material to be processed.The other upper free end be one can after stress from By the tectosome moderately swung, when the material to be processed that the upper free end is pushed collides other mechanisms, for example, cut When cutting mill or positioner, what the upper free end can moderately swing and buffer that the material to be processed passed over rushes Hit power and press the material to be processed.

According to above-mentioned technical proposal, compared with prior art, advantageous effects of the invention are：

1. because the automatic feeding uses the drive chain or drive belt as the driving of the pusher arm The cost of device, the drive chain or drive belt compares relatively low, it is possible to reduce the system of the automatic feeding Cause this and maintenance cost.

2. because the drive chain or drive belt are arranged on below the transition gap, thus the drive chain or Drive belt can obtain the protection of the chute feeder, effectively prevent the material to be processed and collide the drive chain Or the drive chain or drive belt are caused on drive belt to damage.

3. because the pusher arm is made up of the lower connection end and upper free end, structure is very simple, can adopt It is stamped to form with tabular handware.And the lower connection end of the pusher arm is connected on the drive chain or drive belt, And free end is extend into the chute feeder through the transition gap thereon, the upper free end be one can by The tectosome that freely appropriateness is swung after power, when the material to be processed that the upper free end is pushed collides other mechanisms, Such as cutting machine or during positioner, the upper free end can moderately swing and buffer the material to be processed and transmit Come impulsive force and press the material to be processed.

Further technical scheme is also possible that the forward and backward end positions in the transition gap are respectively arranged with and can allowed The upper free end of the pusher arm vert through transition area of absence, the drive chain or drive belt can drive institute The upper free end for stating pusher arm makees closed loop shuttling movement through the transition area of absence；In the drive chain or driving The equally distributed two pusher arms are provided with belt.So, two pusher arms being capable of clockwise direction or inverse time Pin direction one direction is slided, and alternately pushes material greatly to provide feeding efficiency.

Further technical scheme is also possible that in terms of cross section the chute feeder is V-shaped, on a left side for the chute feeder Covered with cushion block in interior groove sidewall and right interior groove sidewall.Wherein, because in terms of cross section, the chute feeder is V-shaped, therefore, institute The left inside groove sidewall and right interior groove sidewall for stating chute feeder are all obliquely installed, and are so conducive to making to enter in the chute feeder Lowermost extent from material to the chute feeder assemble.Secondly, can be the left inside groove sidewall, right inside groove by the cushion block Side wall is isolated with the material to be processed, it is to avoid the left inside groove sidewall and it is right in groove sidewall to described in taxiing procedures Cause abrasion in the outer surface of material to be processed.

In order to keep in the material to be processed in large quantities and material, Wo Menzeng can be provided automatically for the chute feeder If storehouse of getting the raw materials ready.When being got the raw materials ready described in being deposited into when the strip section that the material to be processed is long 3m, 5m and arbitrarily on storehouse, institute State material to be processed and the phenomenon being mutually entangled with often occurs, can so hinder the material to be processed to enter from the storehouse of getting the raw materials ready Into the chute feeder, even if entering in the chute feeder, the material being entangled with together be also not easy to conveying and rear process plus Work, in consideration of it, it is proposed that a kind of storehouse of getting the raw materials ready of new structure, specific technical scheme can be that also to include to be institute State the storehouse of getting the raw materials ready that chute feeder provides material to be processed, it is described get the raw materials ready storehouse with the chute feeder is left and right is arranged side by side, the storehouse of getting the raw materials ready Including articles holding table and thrustor, length direction of the articles holding table along the chute feeder extends and from top to bottom towards the feeding Groove is obliquely installed；Be provided between the exit side and the chute feeder of the articles holding table can stop the material to be processed from The division board slided on the articles holding table in the chute feeder, the thrustor can be to be added on articles holding table described in jack-up Work material makes the material to be processed cross the division board to slide into the chute feeder；The storehouse of getting the raw materials ready also includes material Adjuster, the material adjuster includes the adjustment plate that substantial equilibrium is arranged on above the articles holding table, the adjustment plate and institute Articles holding table is stated to be arranged at intervals in vertical direction.

Wherein, it is described get the raw materials ready storehouse with the chute feeder is left and right is arranged side by side, features described above defines get the raw materials ready storehouse and the institute State the placement position relation between chute feeder, get the raw materials ready storehouse and the chute feeder be left and right to be arranged side by side rather than in tandem Set.The storehouse of getting the raw materials ready can be connected directly between on the chute feeder, or is set directly in frame, so, the frame Basic support body as storehouse of being got the raw materials ready described in support positioning.

Wherein, the articles holding table defines the material to be processed in the storage area got the raw materials ready on storehouse, for the ease of Discuss, the side on the articles holding table close to the chute feeder is defined as exit side by we, opposite side is defined as charging Side.The articles holding table can be in flat supporting plate, or in latticed supporting network.The articles holding table is described in The length direction extension of chute feeder, so, the development length of the articles holding table can be suitable with the development length of the chute feeder, Such set-up mode is conducive to the storage of the material to be processed of strip.In addition, the articles holding table is sent towards described from top to bottom Hopper is obliquely installed, so, and what the material to be processed being carried on the articles holding table can rely on that the articles holding table has inclines Oblique trend slides to the chute feeder from top to bottom.

Wherein, the material adjuster includes the adjustment plate that substantial equilibrium is arranged on above the articles holding table, the adjustment Plate is arranged at intervals in vertical direction with the articles holding table, and the features described above main definitions adjustment plate is in the operating condition Set location, the adjustment plate and the articles holding table balance sets and in vertical direction with certain spacing distance.This Sample, when the spacing between the adjustment plate and the articles holding table can only accommodate the material to be processed of wall scroll strip by when, The material to be processed of the strip entered between the adjustment plate and the articles holding table all can only individual layer side by side discharge without It is entangled with together, therefore, the stacking mode of the material to be processed of strip can be adjusted by the adjustment plate.And in order to avoid institute Stating adjustment plate hinders the material to be processed to cross the division board, in the medial extremity of the adjustment plate（I.e. close to the glove One end of the exit side of platform）Set and avoid space.The avoidance space can pass through the inner plate surface in the adjustment plate medial extremity On depressed area is provided with to realize, or bias the adjustment plate to realize, or institute is protruded by adjusting the division board The height of articles holding table is stated to realize.

The material to be processed of different batches is possible to different specification sizes, in order that the adjustment plate is applied to not The material to be processed of same specification, further technical scheme, which is also possible that the material adjuster includes, can adjust described The elevating adjusting device of adjustment plate upper and lower position, in addition to the horizontal adjustment dress of the adjustment plate left and right position can be adjusted Put.So, the spacing between the adjustment plate and the articles holding table is adjusted by the elevating adjusting device, makes the adjustment plate Spacing between the articles holding table adapts to the material to be processed of different size.And the setting of the leveling device be in order to The spacing of the exit side wall of the madial wall of the adjustment plate and the articles holding table in the horizontal direction is adjusted, makes the adjustment plate phase The articles holding table is biased to set and crosses avoidance space required during the division board so as to be formed and avoid the material to be processed.

The material adjuster can be arranged on the stage casing region of the articles holding table, or leading section, or preferentially The rearward end of the articles holding table is arranged on, is that this further technical scheme is, the material adjuster is arranged on the glove The rearward end of platform.

Further technical scheme, which is also possible that, also includes at least one pair of material containing arm, and material containing arm is detachable described in a pair Ground is arranged on the feed side of the articles holding table.So, the storage of the articles holding table can be optionally extended by the material containing arm Deposit region.

Further technical scheme is also possible that is provided with guide housing on the chute feeder end.

Because the present invention has These characteristics and advantage, it be may apply to for this in automatic feeding, it is particularly automatic In the automatic feeding of production equipment.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram for the cutting machine for applying automatic feeding of the present invention and positioner；

Fig. 2 is the cross-sectional structure schematic diagram of chute feeder；

Fig. 3 is the structural representation of the overlook direction of chute feeder；

Fig. 4 is the cross section structure diagram in the A-A directions in Fig. 1；

Fig. 5 is the C regions mplifying structure schematic diagram in Fig. 4；

Fig. 6 is the dimensional structure diagram of material adjuster；

Fig. 7 is the dimensional structure diagram of guide housing；

Fig. 8 is the decomposition texture schematic diagram of material containing arm 6；

Fig. 9 is the dimensional structure diagram of positioner；

Figure 10 is the cross section structure diagram in the D-D directions in Fig. 9.

Embodiment

Automatic feeding and the structure of positioner below in conjunction with the accompanying drawings to application technical solution of the present invention is made into one The explanation of step.Wherein, the automatic feeding be applied to for cut strip section Profile cut-off machine in reference to described The concrete structure of cutting machine is discussed, but it should be noted that the automatic feeding be applicable not only to push strip section, It can be applicable to push the material to be processed of other specifications.

It is a kind of Profile cut-off machine for applying automatic feeding 1 of the present invention and positioner 3 shown in Fig. 1.It is described to cut Cutting mill includes organic frame 7 and central controller（It is not drawn into figure）.The frame 7 is by 72 groups of rotary shafts 71 and positioning frame Into the rotary shafts 71 and positioning frame 72 are connected.Clamping device 4, Yi Jishe are set on the positioning frame 72 Put the cutter device 2 in the lateral location of clamping device 4；The clamping device 4 includes a pair and is capable of the clamping that opening and closing are moved Pawl（41、42）With can drive gripper jaw described in wherein at least one（41 or 42）Mobile clamping driver（Do not drawn in figure Go out）.The cutter device 2 includes that strip section can be carried out the cutter 21 of cutting process and drives the cutter 21 to move The cutting driver 20 of work.The clamping driver, the cutting driver 20 are electrically connected with the central controller respectively. The positioner 3 that can be positioned to the head of strip section, the positioner 3 are additionally provided with the positioning frame 72 It is arranged on the exit side of the clamping device 4.Automatic feeding 1, the self-feeding dress are provided with rotary shafts 71 Put 1 feed side for being arranged on the clamping device 4.Wherein, the exit side of the clamping device 4 refers in the shape that normally works Under state, the strip section completes to leave the side of the clamping device 4 after cutting processing, and opposite side is the clamping dress Put 4 feed side.

The structure first to the automatic feeding 1 makees detailed discussion below：

As shown in Figure 1, Figure 2 and Figure 3, the automatic feeding 1 includes the feeding being arranged in the rotary shafts 71 Groove 10；The chute feeder 10 is extended and the notch 15 with opening upwards from front to back, in the groove of the chute feeder 10 Transition gap 14, length direction extension of the transition gap 14 along the chute feeder 10 are provided with bottom wall；In the transition The lower section of gap 14 is provided with drive chain 11；Also include pusher arm 12, the lower connection end 120 of the pusher arm 12 is connected in In the drive chain 11, and free end 121 is extend into the chute feeder 10 through the transition gap 14 thereon, described Drive chain 11 can drive the pusher arm 12 to slide to push strip section in the chute feeder 10.In the feeding The pusher driver of a pair of sprocket and drive sprocket rotation is additionally provided with frame 71, the drive chain 11 is passed with the sprocket wheel Dynamic connection, the pusher driver is electrically connected with the central controller.Certainly as another embodiment, drive can also be used Dynamic belt replaces drive chain 11.

As shown in Fig. 2 in terms of cross section, the chute feeder 10 is V-shaped, therefore, the left inside groove sidewall of the chute feeder 10 102 and it is right in groove sidewall 101 be all obliquely installed, be so conducive to making the material that enters in the chute feeder 10 to described The lowermost extent aggregation of chute feeder 10.And in order to avoid the left inside groove sidewall 102 and right interior groove sidewall 101 are in taxiing procedures The outer surface of the strip section cause abrasion, the chute feeder 10 left inside groove sidewall 102 and it is right in groove sidewall 101 It has been covered each by cushion block（13、130）.The cushion block（13、130）It can be wear-resisting nylon block.Certainly, the chute feeder 10 is gone back Can be for example square also possible using other cross sectional shapes.

As shown in Figures 2 and 3, transition gap 14, the transition gap are provided with the groove bottom wall of the chute feeder 10 14 be the narrow strip area of absence that a length direction along the chute feeder 10 extends, and it runs through the chute feeder 10 Groove bottom wall so as to connecting the groove inner chamber of the chute feeder 10 and the underlying space of the chute feeder 10.And the transition gap 14 Relative smaller of gap width, the transition gap 14 can only accommodate the pusher arm 12 and be slided in it, but simultaneously The strip section can not be allowed to pass through, that is to say, that the strip section can not be collided through the transition gap 14 In the drive chain 11 of the lower section of transition gap 14.So the drive chain 11 can obtain the chute feeder 10 protection, effectively prevent the strip section collide in the drive chain 11 to the drive chain 11 cause damage It is bad.In addition, the cost of the drive chain 11 compare it is relatively low, so as to greatly reduce the automatic feeding 1 Manufacturing cost and maintenance cost.

As shown in Fig. 2 being provided with the pusher arm 12 in the drive chain 11, the pusher arm 12 includes lower company Connect end 120 and upper free end 121, it can be seen that the structure of the pusher arm 12 is very simple, tabular hardware can be used Part integrated punching is formed.The lower connection end 120 of the pusher arm 12 can be connected in by modes such as welding, fastener connections In the drive chain 11.And free end 121 extend into the chute feeder 10 through the transition gap 14 and turned into thereon The driving force of the drive chain 11 is delivered to the power transfering part on the strip section.The other upper free end 121 be a tectosome that freely can be moderately swung after stress, the strip type pushed when the upper free end 121 Such as material collides other mechanisms, during the positioner 3, and the upper free end 121 can moderately swing and buffer described Impulsive force that strip section is passed over simultaneously presses the strip section.So, described in the action drives of drive chain 11 Pusher arm 12 slides to push strip section in the chute feeder 10 from front end original position to the clamping device 4, when The pusher arm 12 completes the push of the strip section when sliding into rear end final position, then opposite direction driving pusher arm 12 Reset and revert to the push operation of the front end original position preparation next time.And in order to improve feeding efficiency, the drive chain Bar 11 can also use the circulation function mode of clockwise or counterclockwise.But need first to the chute feeder 10 The configuration of structure and the pusher arm 12 is improved.

As shown in figure 3, the length in the transition gap 14 is less than the development length of the chute feeder 10, in the groove bottom wall It is provided with the wall body of the forward and backward end positions in the correspondence transition gap 14 less times greater than the upper free end of the pusher arm 12 The through hole in portion 121, through hole formation can allow the upper free end 121 of the pusher arm 12 vert through transition vacancy area Domain（141、421）.So, the upper free end 121 of the pusher arm 12 can be passed through under the driving of the drive chain 11 The transition area of absence makees closed loop shuttling movement, that is to say, that the upper free end 121 of the pusher arm 12 can be in institute State in chute feeder 10 and slide to rear end final position from front end original position, then pass through the transition area of absence 141 and slide into The lower section of the chute feeder 10, then the leading section of the chute feeder 10 is slided to from the rearward end of the chute feeder 10, eventually pass through Transition area of absence 142 slides into the internal regression of chute feeder 10 to the front end original position again, and so circulation is slided.This Sample, the drive chain 11 can run without interruption according to single direction, i.e. clockwise or counterclockwise, reduce Required adjustment time when operation and counter clockwise direction switch between running in the clockwise direction.It is described in actual design The development length of chute feeder 10 may be arranged as equal with the transition gap 14, and now the transition gap 14 is also just run through The leading section of the chute feeder 10 and rearward end.The external space at the forward and backward two ends in the transition gap 14 turns into the transition Area of absence, now, former and later two described transition area of absence are also just separately positioned on forward and backward the two of the transition gap 14 On end position.

On this basis, further, the equally distributed two pusher arms are provided with the drive chain 11 12, so, when one of them described pusher arm 12 slides into the rear end final position, another described pusher arm has been leaned on The front position in the nearly transition gap 14 or the transition area of absence 142 having already passed through positioned at front position enter described send Hopper 10 is interior and revert to the front end original position, and the strip section in the chute feeder 10 is pushed away so as to horse back Send, push could be continued without waiting it to revert to the front end original position after the pusher arm 12 has pushed material The strip section, and then save the opposite direction of pusher arm 12 and slip back to the time consumed during starting point, improve feeding Efficiency.

During push, the head of the strip section is possible to that tilting can be deformed, in order to make the strip The head of section bar can be smoothly entered to gripper jaw described in a pair（41、42）Between, we are to the automatic feeding 1 Structure is further improved.As shown in Figure 1 and Figure 7, in the rearward end of the chute feeder 10（Close to the side of clamping device 4 End）The upper guide housing 9 for setting the oriented direction of clamping device 4 to extend.The guide housing 9 have cover roof 90 and from The cover roof 90 extends out cover side wall 92, bending wall 93 is provided with cover side wall 92, on the bending wall 93 It is provided with vertically extending cover body strip hole 930, cover body adjusting screw（It is not drawn into figure）Through the cover body strip hole 930 The position of guide housing 9 is adjustably connected on the end of the chute feeder 10.So, the setting of the cover body strip hole 930 The guide housing 9 is enabled to adjust appropriate position according to the size specification of the strip section.It is described in order to expand The guide range of guide housing 9, is additionally provided with the prerotation vane 91 being upturned on cover side wall 92.So, led by described The position on the strip section head being upturned can be corrected to cover 9, the head of the strip section is alignd a pair of institutes State gripper jaw（41、42）Clamping zone so as to smoothly entering to gripper jaw described in a pair（41、42）Between.

In order to keep in the strip section in large quantities and material, Wo Men can be provided automatically for the chute feeder 10 Storehouse 8 of getting the raw materials ready is set up by the side of the chute feeder 10, the storehouse 8 of getting the raw materials ready can be connected directly between on the chute feeder 10, Huo Zhezhi It is connected in succession in rotary shafts 71.As shown in figure 1, it is described get the raw materials ready storehouse 8 with the chute feeder 10 is left and right is arranged side by side, it is described standby Feed bin 8 includes multigroup spaced vertical railing group 81 and multigroup vertical railing group 81 is connected front rail together 84.Each vertical railing group 81 includes support base 810 and three round bars 811 being arranged in the support base 810, The round bar 811 sets and is obliquely installed from top to bottom towards the chute feeder 10, many circles higher than the front rail 84 Bar 811 has collectively constituted articles holding table 80, and the articles holding table 80 defines the strip section in the storage area got the raw materials ready on storehouse 8 Domain.Certainly, the articles holding table 80 can also be by being formed in flat supporting plate or in latticed supporting network.Such as Fig. 1 institutes Show, length direction extension of the articles holding table 80 along the chute feeder 10, so, the development length of the articles holding table 80 can be with Quite, such set-up mode is conducive to the access of strip section to the development length of the chute feeder 10.In addition, the articles holding table 80 are obliquely installed towards the chute feeder 10 from top to bottom, and so, the strip section being carried on the articles holding table 80 can be relied on The slope trend that the articles holding table 80 has slides to the chute feeder 10 from top to bottom.

As shown in figure 1, being provided with thrustor 82 between the exit side 80a and the chute feeder 10 of the articles holding table 80 With can stop the division board 83 that the strip section is slided into from the articles holding table 80 in the chute feeder 10, the pushing tow Device 82 and central controller electrical connection, the thrustor 82 can be described in jack-up under the control of the central controller Strip section on articles holding table 80 makes the strip section cross the division board 83 to slide into the chute feeder 10.

When being got the raw materials ready described in being deposited into when the strip section that the strip section is long 3m, 5m and arbitrarily on storehouse 8, the strip The phenomenon being mutually entangled with often occurs in section bar, can so hinder the strip section to enter described send from the storehouse 8 of getting the raw materials ready In hopper 10, even if entering in the chute feeder 10, the material being entangled with together is also not easy to conveying and the processing of rear process, mirror In this, we are further improved to the structure for getting the raw materials ready storehouse 8, as shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, the storehouse 8 of getting the raw materials ready Also include material adjuster 5, the material adjuster 5 includes adjustment pedestal 50, water is provided with the adjustment pedestal 50 Flat extension board 51, adjustment plate 52 is provided with the front end of the horizontal-extending plate 51.In the operating condition, the adjustment base is passed through Seat 50 is arranged on the material adjuster 5 on the articles holding table 80, and now the adjustment plate 52 is also set substantial equilibrium In the top of the articles holding table 80, the adjustment plate 52 is arranged at intervals in vertical direction with the articles holding table 80.Due to described Adjustment plate 52 is balanced with the articles holding table 80 to be set and has certain spacing distance H in vertical direction.So, adjusted when described Spacing H between whole plate 52 and the articles holding table 80 can only accommodate wall scroll strip section by when, enter the adjustment plate Strip section between 52 and the articles holding table 80 all can only individual layer discharge is without together with being entangled with side by side, therefore, by described Adjustment plate 52 can adjust the stacking mode of strip section.And in order to avoid the adjustment plate 52 hinders the strip section to cross The division board 83, in the medial extremity of the adjustment plate 52（I.e. close to the articles holding table 80 exit side one end）Set and avoid Space.The avoidance space can realize by being provided with depressed area on the inner plate surface of the medial extremity of adjustment plate 52, or Person biases the adjustment plate 52 to realize, or protrudes the height of the articles holding table 80 by adjusting the division board 83 come real It is existing.

The strip section of different batches may have different specification sizes, in order that the adjustment plate 52 is applied to difference The strip section of specification, further technical scheme is that the material adjuster 5, which includes, can adjust the adjustment plate 52 The elevating adjusting device of upper and lower position, the leveling device of the left and right position of adjustment plate 52 can be adjusted by also including.

Wherein, the elevating adjusting device includes erectting screw rod 54, and the lower end for erectting screw rod 54 passes through the level Extension board 51 is rotatably provided on the adjustment pedestal 50, and the setting screw rod 54 spins with the horizontal-extending screw thread of plate 51. Adjustment handwheel 56 is fixed with the upper end of the setting screw rod 54.A pair of guide rods is further fixedly arranged on the adjustment pedestal 50 （55、55a）.So, when rotating the adjustment handwheel 56, the adjustment handwheel 56 drives the setting screw rod 54 to rotate so as to band The horizontal-extending plate 51 is moved in guide rod described in a pair（55、55a）Guide effect under oscilaltion, the horizontal-extending plate 51 Also the oscilaltion of adjustment plate 52 is driven during oscilaltion.So, adjust described by the elevating adjusting device Spacing between adjustment plate 52 and the articles holding table 80, makes the spacing between the adjustment plate 52 and the articles holding table 80 adapt to not The strip section of same specification.And entered for the ease of the strip section between the adjustment plate 52 and the articles holding table 80 In gap, the feed side of adjustment plate 52 is provided with the guide edge 521 being obliquely installed.

Wherein, the leveling device includes the horizontal strip hole 520 being horizontally installed in the adjustment plate 52, in institute The region for stating the correspondence horizontal strip hole 520 on horizontal-extending plate 51 is provided with a pair of regulation screws（It is not drawn into figure）, adjust Section screw rod is locked to the adjustment plate 52 on the regulation screw through the horizontal strip hole 520.So, it is described when unclamping The horizontal level of the adjustment plate 52 can be adjusted after adjusting screw rod.It can be adjusted by the setting of the leveling device The spacing of the exit side wall 801 of the madial wall 522 of the adjustment plate 52 and the articles holding table 80 in the horizontal direction, makes the tune The articles holding table 80 biasing relatively of whole plate 52 set so as to formed the avoidance strip section cross it is required during the division board 83 Avoidance space.

The material adjuster 5 can be arranged on the stage casing region of the articles holding table 80, or leading section, in this implementation In example, a material adjuster 5 is respectively arranged with the leading section of the articles holding table 80 and rearward end.In order to make to be shelved on The head of the strip section of the articles holding table 80 is mutually aligned, and alignment plate is additionally provided with the lower section of the horizontal-extending plate 51 53, the alignment plate 53 is connected on the adjustment pedestal 50.

As shown in figure 1, being detachably provided with least one pair of material containing arm 6, this reality in the feed side 80b of the articles holding table 80 Apply and three material containing arms 6 are provided with example.As shown in figure 8, the material containing arm 6 includes arm main body 60, arm lock body 61 and connection strap 62. The leading section of the arm main body 60 is provided with hook portion 601, and the notch of the hook and slot 602 in the hook portion 601 is set up, described The middle section position of arm main body 60 is provided with the first notch part 603.The arm lock body 61 has the shape being adapted to the hook and slot 602 And its low side is provided with the second notch part 610.During installation, the arm main body 60 is hooked on described put by the hook and slot 602 On the front rail 84 of thing platform 80, the first notch part 603 is connected to the frame 85 on another front rail or storehouse 8 of getting the raw materials ready On, then the arm lock body 61 is installed in the hook and slot 602 and encloses residence by second notch part 610 and states horizontal column The connection strap 62 is locked to the arm main body 60 and arm lock body by bar 84, last screw through the through hole on the connection strap 62 On 61, so that the arm main body 60 and arm lock body 61 are connected, the material containing arm 6 is then fixed to the articles holding table 80 On.So, the storage area of the articles holding table 80 can be optionally extended by the material containing arm 6.

We make detailed discussion at the structure again to the positioner 3 below：

As shown in Figure 9 and Figure 10, the positioner 3 includes two big parts, i.e. the first location division 31 and second fixed Position portion 32, under the pining down of other no components, the location division 32 of the first location division 31 and second is separate structure Part, the motion or position that the motion of one of location division can't be on another location division produces influence.First positioning Bearing of trend of the location division 32 of portion 31 and second along line slideway 30 is slidably arranged in tandem and respectively the line slideway On 30.As shown in figure 1, the line slideway 30 is arranged on the positioning frame 72.

As shown in Figure 9 and Figure 10, first location division 31 includes first be slidably arranged on the line slideway 30 Matrix part 310 and protrusion are arranged on the first vertical wall 311 on first matrix part 310, on first vertical wall 311 It is provided with female first installation through-hole of tool and Baffle drive device 35, the output shaft transmission of the Baffle drive device 35 Baffle plate 38 is connected with, the baffle plate 38 can enter the defeated of the strip section under the driving of the Baffle drive device 35 Path is sent to position the head of the strip section, additionally it is possible in the gear after the cutting to the strip section is completed The transport path of the strip section is left under the driving of plate drive device 35, is easy to the strip section section cut out to depart from institute State blessing device.Second location division 32 includes the second matrix part 320 being slidably arranged on the line slideway 30 and convex Go out the second vertical wall 321 being arranged on second matrix part 320, the second peace is provided with second vertical wall 321 Fill through hole.

Drive screw 33 is provided between the location division 32 of the first location division 31 and second.Wherein, the driving spiral shell The head end 330 of bar 33 is connected with the first installation through-hole screw-driven, so, described when rotating the drive screw 33 The motion thread on motion thread and first installation through-hole in drive screw 33, which is screwed, makes the rotation of the drive screw 33 The dynamic linear motion for being converted to first location division 31 of transhipment, so as to drive first location division 31 in the straight line Slided on guide rail 30.The tail end 331 of the drive screw 33 passes through bearing（360、361）Fixed point rotary, which is arranged on described second, to be determined In position portion 32, so, the drive screw 33 is with second location division 32 on the bearing of trend of the line slideway 30 Position be it is relatively-stationary, and the drive screw 33 can relatively described second location division 32 freely radial rotary, but It is that the rotation of the drive screw 33 can't drive second location division 32 to slide.

According to above-mentioned technical proposal it can be found that due to head end 330 and first location division of the drive screw 33 31 screw-drivens are connected, and the fixed point rotary of tail end 331 is arranged on second location division 32, so the drive screw 33 is real Also just the location division 32 of the first location division 31 and second is connected in matter, pushed away individually applying to one of location division During pulling force, another location division can be driven quick, big apart from ground on the line slideway 30 by the drive screw 33 The coarse adjustment so as to realize the position location of baffle plate 38 is slided to set.Hereafter, first location division 31 can be with described second On the basis of the position that location division 32 is fixed, form a small amount of on the line slideway 30 by the driving of the drive screw 33 Sliding is so as to realize the micro adjustment of the position location of baffle plate 38, and at the same time the position of second location division 32 is solid It is fixed motionless.As can be seen here, the head end of the drive screw 33 is connected with the screw-driven of the first location division 31, and tail end is fixed The attachment structure that is rotatably provided on second location division 32 of point can realize the coarse adjustment of the position location of baffle plate 38 and micro- Adjust, make that the positioning of the baffle plate 38 is more accurate, the adjustment of position is more convenient.For the ease of rotating the drive screw 33, Further, driving handwheel 39, the driving handwheel 39 and the driving spiral shell are additionally provided with the tail end of the drive screw 33 Bar 33 radially links.So, the drive screw 33 can be easily driven to rotate by the driving handwheel 39, so as to Easily finely tune the position of the baffle plate 38 on first location division 31.

Secondly, when the strip section is collided on the baffle plate 38, the impact force that the baffle plate 38 is born can It is delivered on first location division 31, is then delivered to by the drive screw 33 on second location division 32, it is described First location division 31 and the second location division 32 can offset the impact force that the strip section is applied on the baffle plate 38 jointly, The baffle plate 38 is set to obtain firm positioning, so as to realize the precise positioning to the strip section head.

It is connected in addition, the vertical wall 321 of the first vertical wall 311 and second not only turns into the drive screw 33 Tectosome, and because the vertical wall 321 of the first vertical wall 311 and second is protrusion first matrix part 310, second What matrix part 320 was set, therefore the vertical wall 321 of first vertical wall 311 and second can turn into positioning described in Quick push/pull The grip part of device 3, is easy to human hand to apply active force to the positioner 3.

As shown in figure 9, the first locking through hole 312 is provided with first matrix part 310, first lock-screw （It is not drawn into figure）Can be through top pressure after the described first locking through hole 312 to the line slideway 30.So, it is micro- when completing After the operation for adjusting the position of baffle plate 38, lock can fix the position of first location division 31 after first lock-screw Put, the position of the baffle plate 38 is not changed easily.On the contrary, unclamping can adjust again after first lock-screw The position of the baffle plate 38.First lock-screw, which turns into, to be locked in the positioning frame first location division 31 The first locking device on 72.

For the purposes of the position of second location division 32 can be fixed, is provided with second matrix part 320 Two locking through holes 322, second lock-screw can be through top pressure after the described second locking through hole 322 to the line slideway On 30.Second lock-screw turns into the second lock that second location division 32 can be locked on the positioning frame 72 Determine device.Second locking device is similar with structure, the function of first locking device, is not repeated to discuss for this.

In order to whether in place detect the strip section exactly, we have proposed a kind of new inspection in place below Geodesic structure.The chute feeder 10, the frame 7, the location division 31 of the baffle plate 38 and first are all the electric conductor for being capable of conduction, institute The first location division 31 is stated to electrically connect with the chute feeder 10 by the frame 7, the location division 31 of baffle plate 38 and first it Between be provided with cross-over block, the chute feeder 10 and the baffle plate 38 are electrically connected with the central controller respectively.

Wherein, the frame 7, the location division 31 of the baffle plate 38 and first are all the electric conductor for being capable of conduction, described first Location division 31 is electrically connected by the frame 7 with the chute feeder 10, so, first location division 31 and the chute feeder 10 Between electric connection structure it is very simple, it is not necessary to tediously long signal wire is set between them in addition.

Wherein, cross-over block is provided between the location division 31 of baffle plate 38 and first, so, under normal circumstances, It is cold between the baffle plate 38 and first location division 31.And in a non-operative state, the chute feeder 10 and institute It is also cold to state between baffle plate 38, only in the course of the work, when the pusher arm 12 is being located in the chute feeder 10 Conductive strip section when pushing the positioner 3 and top pressure to the baffle plate 38, the baffle plate 38 passes through the strip Section bar is electrically connected with the chute feeder 10, now, and the central controller receives the baffle plate 38 and the chute feeder 10 is complete Into after the signal of electrical connection, a pair of gripper jaws of the clamping device 4 are just controlled（41、42）Action clamps the strip section, Then the action of cutter device 2 is controlled to carry out cutting processing.

Above-mentioned technical proposal proposes a kind of new detection structure in place, and travel switch, light are passed through with conventional at present The structure that the induction installations such as inductor carry out position detection is compared, and this new structure of detection in place is more accurate for it.Reason It is that at once material can not be allowed to stop after the induction installations such as similar travel switch, optical inductor detect material in place, material It can continue to slide a small distance by inertia, for requirement on machining accuracy very high product, described a small distance Error be flagrant.And the above-mentioned new structure of detection in place can solve the problem that above-mentioned technical problem, because the gear Plate 38 carries out firm positioning by first location division 31 and second location division 32, when strip section collision To after the baffle plate 38, the baffle plate 38 can overcome the sliding inertia of strip section and allow the strip section to stop at once Lean against on accurate position.So, the new structure of detection in place that the present invention is used can not only detect that the strip section is It is no in place, additionally it is possible to the head of the strip section is accurately positioned.

Simply discuss the operation of the Profile cut-off machine again below：

First, staff is emitted on a plurality of strip section on the articles holding table 80, long according to required cutting Degree adjusts the distance between the baffle plate 38 and described cutter 21, then starts the cutting machine by the central controller The functional modules such as the clamping device 4, cutter device 2, feed device are controlled to act in order.In the control of the central controller Under, gripper jaw described in a pair of the clamping device 4（41、42）Open, described in the jack-up of thrustor 82 on articles holding table 80 First strip section make first strip section cross the division board 83 to slide into the chute feeder 10.So Afterwards, pusher arm 12 described in the pusher driver action drives slides specific distance and the head end of first strip section is pushed away It is sent on the clamping device 4, then, gripper jaw described in a pair of the clamping device 4（41、42）Close up the clamping strip The head end of section bar, the head end of the action of cutter device 2 excision first strip section, now completes first rule The head material excision of shape section bar.Then, the central controller controls a pair of gripper jaws of the clamping device 4 to open again, described Pusher arm 12 continues to slide in first strip section top pressure to the baffle plate 38, and the baffle plate 38 passes through described first Strip section is electrically connected with the chute feeder 10, and the central controller receives the baffle plate 38 and completed with the chute feeder 10 Just a pair of gripper jaws of the clamping device 4 are controlled after the signal of electrical connection（41、42）Action clamps first strip section, Then control the action of cutter device 2 to carry out cutting processing, complete the cutting of the first paragraph fixed length finished product of the strip section, So circulation, until the pusher arm 12 slides into rear end final position.

Then, under the control of the central controller, the pusher arm 12 revert to front end original position, the pushing tow Device 82 is acted again to be sent into Article 2 strip section in the chute feeder 10, then a pair of clampings of the clamping device 4 Pawl opens, and the pusher arm 12 promotes the Article 2 strip section to slide and the first strip type of the pushing tow before it The profile sections that material residue is got off, make the profile sections continue to slide specific range, then, a pair of clampings of the clamping device 4 Pawl clamps the profile sections, and the cutter device 2 acts the profile sections got off to the first strip section residue and carries out final stage The cutting of fixed length finished product.Then, under the central controller again secondary control, a pair of gripper jaws of the clamping device 4 open, The pusher arm 12 continues to slide specific range and the head end of the Article 2 strip section is continued to push away on the clamping device 4 The tailing pushing tow that the first strip section residue is got off simultaneously is sent to depart from the clamping device 4, a pair of folders of the clamping device 4 The head end that pawl clamps Article 2 strip section is held, the cutter device 2 is acted to be cut to the head end of the second strip section, this When complete the head material excision of the Article 2 strip section, then repeat the cutting that above-mentioned operation completes all strip sections Processing.

Claims (8)

1. automatic feeding, including chute feeder extended from front to back；Characterized in that, the chute feeder has opening Upward notch, is provided with transition gap in the groove bottom wall of the chute feeder, and the transition gap is along the chute feeder Length direction extends；Drive chain or drive belt are provided with below the transition gap；Also include pusher arm, it is described to push away The lower connection end of material arm is connected on the drive chain or drive belt, and free end passes through the transition gap thereon It extend into the chute feeder, the drive chain or drive belt can drive the pusher arm to be slided in the chute feeder So as to push material to be processed.

2. automatic feeding according to claim 1, it is characterised in that the forward and backward end positions in the transition gap Be respectively arranged with can allow the pusher arm upper free end vert through transition area of absence, the drive chain or drive Dynamic belt can drive the upper free end of the pusher arm to make closed loop shuttling movement through the transition area of absence；Institute State and the equally distributed two pusher arms are provided with drive chain or drive belt.

3. automatic feeding according to claim 1, it is characterised in that in terms of cross section, the chute feeder is V-shaped, Covered with cushion block in the left inside groove sidewall and right interior groove sidewall of the chute feeder.

4. the automatic feeding according to claim 1,2 or 3, it is characterised in that it can be the feeding also to include Groove provides the storehouse of getting the raw materials ready of material to be processed, it is described get the raw materials ready storehouse with the chute feeder is left and right is arranged side by side, the storehouse of getting the raw materials ready is including putting Thing platform and thrustor, length direction of the articles holding table along the chute feeder extend and tilted from top to bottom towards the chute feeder Set；Being provided between the exit side and the chute feeder of the articles holding table can stop that the material to be processed is put from described The division board slided on thing platform in the chute feeder, the material to be processed that the thrustor can be described in jack-up on articles holding table Make the material to be processed cross the division board to slide into the chute feeder；The storehouse of getting the raw materials ready also includes material adjustment Device, the material adjuster includes the adjustment plate that substantial equilibrium is arranged on above the articles holding table, and the adjustment plate is put with described Thing platform is arranged at intervals in vertical direction.

5. automatic feeding according to claim 4, it is characterised in that the material adjuster includes and can adjusted The elevating adjusting device of the adjustment plate upper and lower position, in addition to the horizontal adjustment of the adjustment plate left and right position can be adjusted Device.

6. automatic feeding according to claim 4, it is characterised in that the material adjuster is arranged on the glove The rearward end of platform.

7. automatic feeding according to claim 4, it is characterised in that also include at least one pair of material containing arm, a pair The material containing arm is removably disposed in the feed side of the articles holding table.

8. automatic feeding according to claim 1, it is characterised in that be provided with guiding on the chute feeder end Cover.