CN208543195U - The full-automatic tubulation production line of solid bar - Google Patents

Abstract

The utility model discloses the full-automatic tubulation production lines of solid bar, including conveyer, fixture, cutting head, feeder, heating equipment, washing pipe machine and master controller；Conveyer is cut off for whole longer bar to be delivered to cutting head；Fixture is used to clamp bar when cutting head cuts off bar；Feeder is used to receive the bar of cutting head cutting and by bar feeding to heating equipment；Heating equipment is for heating bar；Washing pipe machine is used to receive the bar that heating equipment heats and carries out washing pipe operation to bar；Master controller in the production line respectively can electric control part connect by electric signal.The utility model realizes the automated production using solid bar manufacture pipe fitting, also improves product quality while improving production efficiency by mutually matched conveyer, fixture, cutting head, feeder, heating equipment, washing pipe machine and master controller.

Description

The full-automatic tubulation production line of solid bar

Technical field

The utility model relates to bar processing mechanical apparatus technical fields, automatically make more particularly to a kind of solid bar Pipe production line.

Background technique

It in bar processing, when manufacturing pipe fitting especially with solid bar, needs by multiple working procedure, for example first will Entire longer bar is cut into the shorter stick material of required length, then is heated, forged to bar, the operation such as punching；Tradition Manufacturing method uses independent single station, and manpower intervention is needed to carry out auxiliary operation between station, for example, the bar of cutting needs It wants artificial or manual operation machine is carried in heating equipment and is heated, then manually carry out the equipment that clamping heats and forged Make punching etc.；Since automation low efficiency causes production efficiency low, and working environment is poor, and labor intensity is high, simultaneously as part Equipment is old, can not solve problems present in processing, for example bar derusting, bar clamping can not be fastened, Bar outer wall is easily-deformable impaired etc..

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of full-automatic tubulation production line of solid bar is gone out, including conveyer, fixture, cutting head, the feeder, heating set gradually Equipment, washing pipe machine and master controller；

The conveyer is cut off for whole longer bar to be delivered to cutting head；

The cutting head is used to the whole longer Cutting stick that conveyer conveying comes be much shorter sticks Material；

The fixture is set to the cutting head side, and the fixture is used to clamp bar when cutting head cuts off bar；

The feeder is used to receive the bar of cutting head cutting and by bar feeding to heating equipment；

The heating equipment is for heating bar；

The washing pipe machine is used to receive the bar that heating equipment heats and carries out washing pipe operation to bar；

The master controller in the production line respectively can electric control part connect by electric signal；

The conveyer includes that multiple groups are used to convey the delivery wheel group of bar, the driving machine for driving delivery wheel group to rotate Structure and the regulating mechanism that bar is clamped for adjusting delivery wheel group；

The delivery wheel group includes the driving wheel and pinch wheels that wheel shaft is vertical shape and keeps spacing in same level； The driving wheel is the cylindrical body of middle part indent, and driving wheel top and bottom are rotatably connected to driving fixed block respectively；The folder Bearing up pulley shape is matched with driving wheel, and pinch wheels top and bottom are rotatably connected to the block that is fixedly clamped respectively；

The driving wheel is connect with the pinch wheels by regulating mechanism；The regulating mechanism includes that horizontal spring is adjusted Bar and horizontal adjusting screw rod；The spring adjusting rod is passed through and is clamped admittedly through the driving fixed block and the block that is fixedly clamped The one end for determining block is also arranged with spring, and spring adjusting rod both ends are designed with nut；Described adjusting screw rod one end, which passes through, to be clamped admittedly It is stretched in driving fixed block after determining block, the adjusting screw rod is threadedly engaged with the driving fixed block；

The driving mechanism include feeder motor, set on the reduction gearbox of feeder motor output shaft, with being located in driving wheel Driving gear and the more chains engaged with driving gear on wheel shaft；Wherein at least there are the chain one end and reduction gearbox Output end engagement, the other end with drive gear engage；

The fixture includes at least three fixture blocks of circular array arrangement in perpendicular；

The one end in the fixture block back to the annular array center of circle is connected with clamping cylinder, the one end in the fixture block face annular array center of circle It is embedded with rubber bodies；

The rubber bodies are embedded in the end face in the fixture block and are equipped with towards the inner arc portion of the corresponding clamping cylinder protrusion of the fixture block； The rubber bodies outer end face is concordant with the end face in the fixture block face annular array center of circle, and rubber bodies outer end face center is equipped with interior Recessed outer arcuate portion；

The center in the center of each fixture block inner arc portion corresponding with the fixture block, the center in outer arcuate portion and folder The output shaft axle center of tight cylinder is in same plane；The outer arcuate portion is equipped with knurling layer；The radius in the inner arc portion is greater than institute State the radius in outer arcuate portion；The radius in the outer arcuate portion is greater than the width of the rubber bodies outer end face；

The feeder includes rack, the feed bin set on central rack or lower end, the conveyer trough set on frame upper end, is located at It is vertically disposed in rack between the feed bin and the conveyer trough for the bar in feed bin to be promoted on conveyer trough Multiple lifting plates；

Multiple lifting plates are in step-like arrangement；The lifting plate lower end, which is equipped with, drives it to go up and down in perpendicular Vertical lifting cylinder；The upper surface of the lifting plate is all inclined surface, and the rib close to conveyer trough is higher than close to the seamed edge of feed bin Side；

The feed bin upper end is opening, and the opening of the feed bin is in below the cutting head；Level is set in the feed bin There is stir plate；The feed bin side is abutted with lifting plate, and the feed bin is equipped with opening in the side；The stir plate and the side Hold row level with both hands, and the height of stir plate is consistent with open height；

The conveyer trough is parallel to lifting plate and is arranged and abuts with lifting plate, and conveyer trough both ends are respectively provided with a wheel shaft, In wheel shaft be equipped with driving motor；Winding is combined with the haul belt of two parallel intervals arrangement, two hauls on wheel shaft The spacing of belt is less than bar diameter；

The feeder further include blow tank be connected to conveyer trough set on conveyer trough side, set on the conveyer trough other side and The opposite material-pulling device of blow tank, the exit sensors between material-pulling device and blow tank；The blow tank end and institute State heating equipment connection；

The washing pipe machine include body, the workbench on body, set on the workbench upper end mold, be set to institute The washing pipe machine clamp for stating the feed device above mold and multiple formed punches, connecting and being set to above workbench with the body；

The mold includes four die holes；There are three the formed punches；The washing pipe machine clamp, feed device, four moulds Tool hole and three formed punches are in same perpendicular；

The feed device includes inclined charging slideway and set on above a die hole of washing pipe machine clamp Feed pipe；A corresponding formed punch is respectively equipped with above its excess-three die hole；Farthest away from one of the washing pipe machine clamp Formed punch lower end is equipped with block；The block lower end is equipped with for blocking the card slot for setting bar, and the block passes through vertical spring stack It is connect with workbench；The charging slideway upper end is connected to heating equipment；

The washing pipe machine clamp include horizontal sliding rail, the fixed sliding block of the cylinder fixed block on the sliding rail and frame, Horizontal extension cylinder in the cylinder fixed block, is set to the connection at the connection frame on the fixed sliding block of the frame Clamping cylinder on frame, the horizontal gripping finger for being set to the connection frame far from horizontal extension cylinder one end and it is set to the sliding rail lower end Lifting cylinder；

The output shaft of the lifting cylinder is connect with the sliding rail lower end；The output shaft of the horizontal extension cylinder with it is described Connection frame connection；The output shaft of the clamping cylinder is connect with described gripping finger one end；

The gripping finger includes the first finger being oppositely arranged and second finger；First finger includes and the clamping gas The hinge bar of the output axis connection of cylinder, the first semicircle bayonet on hinge bar, is set the parallel extension rod on hinge bar In the second semicircle bayonet and third semicircle bayonet on extension rod；The first semicircle bayonet, the second semicircle bayonet and third half Circle bayonet is equally spaced, and opening direction all points to the second finger；The end of the extension rod is additionally provided with vertical use In the push rod for releasing the bar that block lower end card is set；The vertical center of the push rod and the first semicircle bayonet, the second semicircle The center of circle of bayonet and third semicircle bayonet is in same perpendicular, and locating for the perpendicular and die hole or punch-center Perpendicular is same perpendicular；The second finger in addition to being not provided with the push rod, remaining structure with it is described first-hand Finger is arranged symmetrically.

Further, the conveyer further includes the derusting device for removing iron rust on bar；The derusting device includes Derusting motor, be sheathed on derusting motor output shaft on master gear, set on the master gear lower end and engage wire wheel, The steel wire of the connecting rod and the bar outer wall that is used to rub set on wire wheel inner wall of connection wire wheel and master gear；

The both ends of the surface of the master gear are coaxially provided with the first ball grooves of circular ring shape；The inner wall of first ball grooves is interior Recessed arc-shaped, and the first ball being slidably matched with it is embedded in the first ball grooves；The both ends of the surface of the wire wheel are coaxial The second ball grooves equipped with circular ring shape；The inner wall of second ball grooves is the arc-shaped of indent, and is embedded in the second ball grooves There is the second ball being slidably matched with it；The connecting rod has two, is respectively arranged on the both ends of master gear, and the small end with The connection of first ball, connecting rod lower end is connect with second ball；The steel wire have it is a plurality of, along the circumferential direction of the wire wheel inner wall Arrangement.By the effect of derusting device, the iron rust of bar outer layer can be effectively removed, in particular by the spy of master gear and wire wheel Have structure design so that steel wire can 360 ° be surrounded on bar outer wall, only need to rotate the quick derusting that can be realized to bar.

Further, the feeder further includes multiple vertical fixed plates；Between the every two adjacent lifting plate It is inserted with a fixed plate, the upper surface of the fixed plate is inclined surface, and the seamed edge close to feed bin is higher than close to conveyer trough Seamed edge.

Further, the feeder further includes height-limiting bar and flash accumulator tank；Flash accumulator tank lower end and feed bin Connection, flash accumulator tank upper end is connected to position of the conveyer trough between lifting plate and blow tank；The height-limiting bar is set In the position that conveyer trough is connected to flash accumulator tank, the height-limiting bar is greater than bar diameter at a distance from conveyer trough, is less than bar Double diameter.Using the effect of flash accumulator tank and height-limiting bar, effectively the bar of accumulation can be paved, so that on conveyer trough not There is bar accumulation, extra bar can be slid by flash accumulator tank to feed bin.

Further, the feeder further includes material blocking rod, the material blocking rod be set to conveyer trough on and be located at blow tank with Between the end of conveyer trough.

Further, the feeder further includes backing plate, and the backing plate level is layed in the haul skin in wheel shaft upper end Between band and the haul belt in wheel shaft lower end, and the backing plate upper end and the lower end of the haul belt in wheel shaft upper end are supported It connects.By the effect of backing plate, so that the bar lower end that haul belt clamps can be held on backing plate, when avoiding haul belt slack Bar is fallen, while haul belt is more labor-saving, and driving motor output power reduces, and reduces energy consumption.

Further, the feeder further includes pressure zone bar；The pressure zone bar will be for that will be in the haul skin of wheel shaft upper end It is with pressure tight against being connected to backing plate upper end；The pressure zone bar, which is set on conveyer trough, is located at side of the material blocking rod far from lifting plate. By pressure zone bar to haul belt squeeze, it abut it can with backing plate well and keep best claming angle, avoid haul Belt tilts and leads to bar clamping absent-mindedness.

Further, the washing pipe machine further includes multiple vertical guide rods on body；It is set on the guide rod There is the water outlet for cooling.By the way that water outlet is arranged on the guide bar, with the lifting of guide rod, water outlet height may make Variation pours position so as to change the water of water outlet to a certain extent, so that cooling face is wider, improves cooling effect.

Further, the linkage section of the charging slideway lower end and the feed pipe is segmental arc, and the charging slideway is Upper end is equipped with the half-round tubular structure of opening；The feed pipe lower end at a distance from die hole upper end for bar height 1.1~ 1.5 again.It is set as half-round tubular structure by the way that slideway will be fed, charging slideway heat dissipation is also convenient for while sliding convenient for bar.

Further, the cylinder fixed block is fixedly connected with the sliding rail；The fixed sliding block lower end of the frame is equipped with along cunning The open slot of rail direction setting, the opening bore of the open slot are greater than the output shaft outer diameter of the lifting cylinder.

The utility model proposes a kind of full-automatic tubulation production line of solid bar, pass through mutually matched conveyer, folder Tool, cutting head, feeder, heating equipment, washing pipe machine and master controller realize the automation using solid bar manufacture pipe fitting Production also improves product quality while improving production efficiency；And also there is each component part of production line following technology to imitate Fruit:

1, the multiple driving wheels of chain-driving that conveyer is driven by feeder motor rotate, and utilize pinch wheels pressure bar Material, so that the conveying capacity that bar is subject to is bigger, transfer efficiency is high, and has certain error-correcting effect to bar；Due to being provided with Regulating mechanism including horizontal spring adjusting rod and horizontal adjusting screw rod is, it can be achieved that tune to pinch wheels and driving wheel spacing Section, makes the bar it is suitable for different thicknesses, meanwhile, under the action of spring adjusting rod, pinch wheels can float in a certain range It is dynamic, to avoid bar bending excessive and device is made stuck phenomenon occur；

2, fixture by fixture block be arranged include outer arcuate portion and inner arc portion rubber bodies, in the work of outer curved portion With lower, it can be achieved that quick positioning to bar, avoids bar in clamping process from sliding, rotation or offset occur；Since fixture presss from both sides When holding various sizes of bar, rubber bodies forced position changes therewith, but force localization passes through inner arc in the middle part of fixture block The effect in shape portion, i.e., characteristic thin using the thick two sides in its middle part, so that middle part can withstand forces bigger, deformation of the rubber bodies at middle part Measure it is bigger, the deformation of rubber bodies with the size of bar and adaptive change, rubber bodies and bar outer wall binding face are bigger, bar by Power is more evenly and clamping is tighter；Bar outer wall will not be pinched, simultaneously because the coating function of rubber bodies makes bar outer wall not It can be influenced by iron filings, the dust etc. that are generated in process；

3, feeder, so that lifting cylinder can be arranged directly vertically, is compared by setting vertical shape for multiple lifting plates The service life is longer for the lifting cylinder of conventional bevel arrangement；And lifting plate and dead plate upper end face are all inclined surface, stick When material is in lifting plate or dead plate upper end, it will not tumble；By the way that stir plate is arranged in feed bin, the bar in feed bin can be turned over In rolling agitation to lifting plate, loading efficiency is improved；In such a way that two haul belts clamping bars convey it, rather than Traditional is placed in bar the mode transmitted on conveyer belt, can effectively avoid the opposite sliding between bar and haul belt, and Rod arraying is regular, and transfer efficiency is high；By the effect of exit sensors and material-pulling device, bar can be pushed out to automatically to discharging Slot realizes automation feeding, haul and discharging；

4, washing pipe machine recycles washing pipe machine clamp by the way that multiple die holes and formed punch is arranged, and by feed device feeding It realizes the clamping and automatic feed to bar, push rod and block cooperation is recycled to realize self-emptying；So that washing pipe machine has certainly The function of dynamic feeding, charging and discharging, has full-automatic continuous production operation, and high production efficiency；It is stretched by setting level The auto-feed of contracting cylinder realization gripping finger；Automatic-clamping and the release to bar are realized by clamping cylinder；Pass through lifting cylinder Realize progressive die and the depanning of bar；It can be achieved according to the cooperation of each cylinder to the automatic charging of bar, clamping and blanking；In addition, It can be pressed from both sides while can shortening the arm of force when so that gripping finger clamping multiple bars simultaneously by the design structure of hinge bar and extension rod That holds is tighter.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the full-automatic tubulation production line of solid bar provided by the utility model；

Fig. 2 is the schematic view of the front view of the full-automatic tubulation production line of solid bar provided by the utility model；

Fig. 3 is the overlooking structure diagram of Fig. 2；

Fig. 4 is the left view structural representation of delivery wheel group in Fig. 3；

Fig. 5 is the enlarged structure schematic diagram of the derusting device of Fig. 2；

Fig. 6 is the face the A-A schematic cross-sectional view of Fig. 5；

Fig. 7 is to remove the structural schematic diagram after bar in Fig. 6；

Fig. 8 is the structural schematic diagram of fixture clamping bar in Fig. 1；

Fig. 9 is the schematic perspective view of the fixture block in Fig. 8 equipped with rubber bodies；

Figure 10 is the structural schematic diagram of rubber bodies in Fig. 9；

Figure 11 is the structural schematic diagram of rubber bodies deformation quantity when bar is in clamped condition in Fig. 9；

Figure 12 is the structural schematic diagram of rubber bodies deformation quantity when the bar of Figure 11 is changed to diameter bigger bar；

Figure 13 is the structural schematic diagram of rubber bodies deformation quantity when the bar of Figure 12 is changed to diameter bigger bar；

Figure 14 is feeder section schematic cross-sectional view in Fig. 1；

Figure 15 is partial enlargement structural representation in Figure 14；

Figure 16 is the structural schematic diagram in Figure 14 at haul belt；

Figure 17 is the structural schematic diagram of washing pipe machine in Fig. 1；

Figure 18 is the structural schematic diagram of feed device in Figure 17；

Figure 19 is the left view structural representation in Figure 17 at block and spring stack；

Figure 20 is the broken section structural schematic diagram that bar is pulled at the card slot of block by the formed punch in Figure 19；

Figure 21 is the structural schematic diagram that formed punch continues to pull up in Figure 20；

Figure 22 is the structural schematic diagram after bar is pushed by push rod in Figure 21；

Figure 23 is the structural schematic diagram of washing pipe machine clamp in Figure 17；

Figure 24 is the structural schematic diagram that the output shaft of the horizontal extension cylinder of Figure 23 is released；

Figure 25 is the structural schematic diagram that the output shaft of lifting cylinder in Figure 23 is released；

Figure 26 is the overlooking structure diagram of Figure 23；

Figure 27 is the structural schematic diagram that gripping finger unclamps mouth in Figure 26；

Wherein, 10, conveyer；101, driving wheel；102, pinch wheels；103, fixed block is driven；104, be fixedly clamped block； 105, spring adjusting rod；106, adjusting screw rod；107, spring；108, nut；1010, feeder motor；1011, reduction gearbox；1012, Drive gear；1013, chain；1014, derust motor；1015, master gear；1016, wire wheel；1017, connecting rod；1018, steel wire； 1019, the first ball grooves；1020, the second ball grooves；1021, the first ball；1022, the second ball；

20, fixture；201, fixture block；202, clamping cylinder；203, rubber bodies；204, inner arc portion；205, outer arcuate portion；206, Knurling layer；

30, feeder；301, rack；302, feed bin；303, conveyer trough；304, fixed plate；305, lifting plate；306, it goes up and down Cylinder；307, stir plate；308, wheel shaft；309, driving motor；3010, haul belt；3011, blow tank；3012, pusher fills It sets；3013, exit sensors；3014, material blocking rod；3015, flash accumulator tank；3016, height-limiting bar；3017, backing plate；3018, it presses Rod failure；

40, washing pipe machine；401, sliding rail；402, cylinder fixed block；403, the fixed sliding block of frame；404, horizontal extension cylinder； 405, connection frame；406, clamping cylinder；407, lifting cylinder；408, the first finger；409, second finger；4010, hinge bar； 4011, extension rod；4012, the first semicircle bayonet；4013, the second semicircle bayonet；4014, third semicircle bayonet；4015, push rod； 4016, body；4017, workbench；4018, mold；4019, die hole；4020, slideway is fed；4021, feed pipe；4022, it rushes Head；4023, block；4024, spring stack；4025, card slot；4026, guide rod；4027, water outlet；

50, bar；60, cutting head；70, heating equipment.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in the utility model.

As shown in Figure 1, the utility model provides the full-automatic tubulation production line of solid bar, including the conveying set gradually Machine 10, fixture 20, cutting head 60, feeder 30, heating equipment, washing pipe machine 40 and master controller (not shown)；Conveyer 10 is used It is cut off in whole longer bar 50 is delivered to cutting head 60；Cutting head 60 is used to come the conveying of conveyer 10 whole The longer bar 50 of root is cut to much shorter bars 50, and cutting head 60 can directly adopt the device of existing cutting bar, only Only need to replace with the fixture in existing cutter device using conventional alternative the fixture 20 of the utility model；Fixture 20 are set to cutting head side, and fixture 20 is used to clamp bar 50 when cutting head cuts off bar；Feeder 30 is cut for receiving Cut the bar of head cutting and by bar feeding to heating equipment；Heating equipment is for heating bar；Washing pipe machine is for receiving heating Bar that equipment heats simultaneously carries out washing pipe operation to bar；In master controller and production line respectively can electric control part pass through electric signal Connection.

As figures 2-6, conveyer includes multiple groups for conveying the delivery wheel group of bar 50, for driving delivery wheel group The driving mechanism of rotation and the regulating mechanism that bar 50 is clamped for adjusting delivery wheel group；

Delivery wheel group includes the driving wheel 101 and pinch wheels that wheel shaft is vertical shape and keeps spacing in same level 102；Driving wheel 101 is the cylindrical body of middle part indent, and 101 top and bottom of driving wheel are rotatably connected to driving fixed block respectively 103；102 shape of pinch wheels is matched with driving wheel 101, and 102 top and bottom of pinch wheels are rotatably connected to are fixedly clamped respectively Block 104；The also settable annular knurl line of recess is mentioned by annular knurl line increasing friction force in the middle part of driving wheel 101 and pinch wheels 102 Conveying dynamics of the height to bar 50.

Driving wheel 101 is connect with pinch wheels 102 by regulating mechanism；Regulating mechanism includes horizontal 10 adjusting rod of spring 105 and horizontal adjusting screw rod 106；10 adjusting rod 105 of spring is passed through through driving fixed block 103 and the block 104 that is fixedly clamped Be fixedly clamped one end of block 104 is also arranged with spring 107, and 10 adjusting rod of spring, 105 both ends are designed with nut 108；Adjust spiral shell 106 one end of bar stretches in driving fixed block 103 after passing through the block 104 that is fixedly clamped, adjusting screw rod 106 and driving fixed block 103 It is threadedly engaged；Block 104 and driving fixed block 103 be fixedly clamped by 10 adjusting rod 105 of spring series winding, in the effect of spring 107 Under, the block 104 that is fixedly clamped can generate certain floating along the direction of 10 adjusting rod 105 of spring, and adjusting screw rod 106 can be to clamping The distance between fixed block 104 and driving fixed block 103 are adjusted, and are suitable for the bar 50 of different thicknesses；In addition, due to folder It fastens block 104 and driving fixed block 103 is fixed by adjusting screw rod 106, and when encountering the bar 50 of large curved degree, folder It holds in transmission process, bar 50 may apply biggish reaction force to the block 104 that is fixedly clamped, if adjusting at this time without spring 10 The floating action of pole 105, bar 50 may it is stuck or be fixedly clamped block 104 can stress it is excessive and taut de-, meanwhile, in spring 10 adjusting rods 105 can be in the range of the power of floating action, the block 104 that is fixedly clamped can correct bar 50, that is, curvature Lesser bar 50, the utility model can correct it, and the biggish bar 50 of curvature, the utility model also can guarantee The smooth delivery of power of bar 50 and device itself is protected, avoids overloading and influencing the service life.

Driving mechanism include feeder motor 1010, set on the reduction gearbox 1011 of 1010 output shaft of feeder motor, with being located in Driving gear 1012 and the more chains 1013 engaged with driving gear 1012 on the wheel shaft of driving wheel 101；Wherein at least have Piece 1013 one end of chain is engaged with the output end of reduction gearbox 1011, and the other end is engaged with driving gear 1012.

Conveyer further includes the derusting device for removing iron rust on bar 50；Derusting device include derusting motor 1014, It is sheathed on the master gear 1015 to derust on 1014 output shaft of motor, set on wire wheel master gear 1015 lower end and engaged 1016, the connecting rod 1017 of wire wheel 1016 and master gear 1015 is connected and set on 1016 inner wall of wire wheel for the bar 50 that rubs The steel wire 1018 of outer wall；

The both ends of the surface of master gear 1015 are coaxially provided with the first ball grooves 1019 of circular ring shape；The inner wall of first ball grooves 1019 For the arc-shaped of indent, and the first ball 1021 being slidably matched with it is embedded in the first ball grooves 1019；Wire wheel 1016 Both ends of the surface be coaxially provided with the second ball grooves 1020 of circular ring shape；The inner wall of second ball grooves 1020 is the arc-shaped of indent, and The second ball 1022 being slidably matched with it is embedded in second ball grooves 1020；Connecting rod 1017 has two, is respectively arranged on main tooth The both ends of wheel 1015, and 1017 upper end of connecting rod is connect with the first ball 1021,1017 lower end of connecting rod is connect with the second ball 1022； Steel wire 1018 have it is a plurality of, circumferentially along 1016 inner wall of wire wheel.

Wire wheel 1016 is set between any two delivery wheel group or set on the outer end of head and the tail delivery wheel group, it is only necessary to bar 50 can also penetrate through 1016 center of wire wheel when moving under the driving of delivery wheel group, thus the steel wire 1018 of 1016 inner wall of wire wheel It can rub to 50 outer wall of bar, when the motor 1014 that derusts rotates, master gear 1015 drives wire wheel 1016 to rotate, thus Steel wire 1018 is driven to realize the quick derusting to bar 50 around the rotation of bar 50.Due to connecting rod 1017 and the first ball 1021 and The effect of two balls 1022 so that wire wheel 1016 hangs on 1015 lower end of master gear always, and can be engaged with master gear 1015 Rotation, wire wheel 1016 are not necessarily to other support constructions, and the wire wheel 1016 by replacing different size is suitable for different thicknesses Bar 50, in addition, when not needing wire wheel 1016 and derusting, can also be used the objects such as rope, bar wire wheel 1016 is opened or It pulls open to other than 50 motion track of bar.

1018 one end of steel wire is welded and fixed with 1016 inner wall of wire wheel, and 1018 other end of steel wire is free end.Certainly, this reality It further include the fixed plate being connect with driving fixed block 103 and the rack fixed with fixed plate with novel conveying device.Fixed plate It can be sticked for vertical shape and be fixed on side of the driving wheel 101 far from pinch wheels 102.

As depicted in figures 8-13, fixture 20 includes at least three fixture blocks 201 of circular array arrangement in perpendicular； The one end in fixture block 201 back to the annular array center of circle is connected with clamping cylinder 202, and the present embodiment fixture block 201 is selected as three pieces, specific as schemed Shown in 8,50 center of bar is in annular array the center point.

The one end in the 201 face annular array center of circle of fixture block is embedded with rubber bodies 203；Rubber bodies 203 are embedded in fixture block 201 End face is equipped with towards the inner arc portion 204 of corresponding 202 protrusion of clamping cylinder of the fixture block 201；203 outer end face of rubber bodies and fixture block 201 The end face in the face annular array center of circle is concordant, and 203 outer end face center of rubber bodies is equipped with the outer arcuate portion 205 of indent, specifically such as Fig. 9, shown in 10.Actually outer arcuate portion 205 is identical with the protrusion in inner arc portion 204 or indent direction, and difference is, outer arcuate Portion 205 is different with the radius in inner arc portion 204；The radius in inner arc portion 204 is greater than the half of outer arcuate portion 205 in the present embodiment Diameter.The radius in outer arcuate portion 205 is greater than the width of 203 outer end face of rubber bodies.In addition, it is necessary to explanation, each fixture block 201 Center, the center in outer arcuate portion 205 and the output shaft axis of clamping cylinder 202 in center inner arc portion 204 corresponding with the fixture block 201 The heart is in same plane.Outer arcuate portion 205 can also set knurling layer 206.By the effect of knurling layer 206, can further function as anti- Sliding effect, so that fixture clamping bar 50 is tighter.Knurling layer 206 is arranged at the outer arcuate portion 205 of rubber bodies 203 to be handed in length and breadth Wrong dent.

As shown in Figure 11,12,13, when fixture clamps various sizes of bar 50,203 forced position of rubber bodies occurs therewith Change, but final force localization is in 201 middle part of fixture block, since the middle part thickness two sides in inner arc portion 204 are thin, rubber bodies 203 Deformation quantity at middle part is also bigger, so that middle part can be withstood forces more greatly, the deformation of rubber bodies 203 is adapted to the size of bar 50 Sexually revise, and this adaptive change is also a kind of variation of arc so that rubber bodies 203 and 50 outer wall binding face of bar it is bigger and Always in face paste conjunction state without being influenced by 50 size of bar, 50 stress of bar is more evenly and clamping is tighter.Therefore, this is practical Novel fixture 20 is applicable to the bar 50 of different-diameter, and bar 50 change in size span it is larger when nor affect on fixture block 201 clamp with bar 50 in the form that face paste is closed.What rubber bodies 203 and the connection type of fixture block 201 can be fixed using gluing Mode.

As shown in Figure 14,15,16, feeder 30 include rack 301, set on the middle part of rack 301 or lower end feed bin 302, Set on 301 upper end of rack conveyer trough 303, be vertically disposed in rack 301 for the bar 50 in feed bin 302 to be promoted to fortune Multiple lifting plates 305 and multiple fixed plates 304 on hopper 303；

Multiple lifting plates 305 and multiple fixed plates 304 be parallel to each other and replace and be in it is step-like be arranged in conveyer trough 303 with Between feed bin 302；305 lower end of lifting plate is equipped with the vertical lifting cylinder 306 for driving it to go up and down in perpendicular；Lifting plate 305 and the upper surface of fixed plate 304 be all inclined surface, the seamed edge close to conveyer trough 303 is higher than close to the seamed edge of feed bin 302.

It is horizontal in feed bin 302 to be equipped with stir plate 307；302 1 sides of feed bin are supported with a hithermost lifting plate 305 It connects, and feed bin 302 is equipped with opening in the side；Stir plate 307 is parallel with the side, and the height of stir plate 307 and opening are high Degree is consistent；As shown in Figure 1, it can be the agitating shaft for being connected with motor, agitating shaft is circumferentially set the structure of stir plate 307 There is at least two panels sheet body；It is rotated by agitating shaft and sheet body pivoting is driven (not necessarily to rotate one week, can only rotate one Arc, it is only necessary to the bar in feed bin 302 be made to rise to 305 upper end of lifting plate in rotation process), to be stirred using sheet body Bar rolling in mixing bin 302, part bar are driven to 305 upper end of lifting plate near feed bin 302.

Conveyer trough 303 is parallel to lifting plate 305 and is arranged and abuts with a hithermost lifting plate 305,303 liang of conveyer trough End is respectively provided with a wheel shaft 308, and one of wheel shaft 308 is equipped with driving motor 309；Winding is combined with two on wheel shaft 308 The spacing of the haul belt 3010 of parallel interval arrangement, two haul belts 3010 is less than bar diameter；

Feeder 30 further includes the blow tank 3011 being connected to set on 303 side of conveyer trough with conveyer trough 303, is set to conveyer trough 303 other sides and the opposite material-pulling device 3012 of blow tank 3011, going out between material-pulling device 3012 and blow tank 3011 Material sensor 3013 and the material blocking rod 3014 being connect with conveyer trough 303.Material blocking rod 3014 is set on conveyer trough 303 and is located at discharging Between slot 3011 and the end of conveyer trough 303.Material-pulling device 3012 can be electric pushrod, and output end is pointing directly at blow tank 3011；

Feeder 30 further includes flash accumulator tank 3015；3015 lower end of flash accumulator tank is connected to feed bin 302, flash recycling 3015 upper end of slot is connected to position of the conveyer trough 303 between lifting plate 305 and blow tank 3011, and conveyer trough 303 and overflow Expect that the position that accumulator tank 3015 is connected to is equipped with height-limiting bar 3016；Height-limiting bar 3016 is greater than bar diameter at a distance from conveyer trough 303, Less than the double diameter of bar.It, can be effectively by the bar of accumulation using the effect of flash accumulator tank 3015 and then height-limiting bar 3016 It paves, so that not occurring bar accumulation on conveyer trough 303, extra bar can be slid by flash accumulator tank 3015 to feed bin In 302.

Horizontal backing plate 3017 is also equipped on conveyer trough 303；Haul belt 3010 in wheel shaft upper end is connected to pad 3017 upper end of plate.By the effect of backing plate 3017, so that the bar lower end that haul belt 3010 clamps can be held on backing plate 3017 On, avoid bar when the relaxation of haul belt 3010 from falling, while haul belt 3010 is more labor-saving, driving motor output power drop It is low, reduce energy consumption.

The pressure zone bar 3018 for being pressed in haul belt 3010 on backing plate 3017 is additionally provided on conveyer trough 303；Pressure zone Bar 3018 is located at side of the material blocking rod 3014 far from lifting plate 305.Haul belt 3010 is squeezed by pressure zone bar 3018, makes it Best claming angle can be abutted and kept with backing plate 3017 well, haul belt 3010 is avoided to tilt and bar is caused to clamp Absent-mindedness.

When feeder 30 works, bar 50 is put into feed bin 302, certainly, it should be noted that, bar is that length does not surpass Cross the bar of 305 width of lifting plate, the bar within preferably length 10cm；Under the stirring action of stir plate 307, part stick Material is stirred to the upper end of first lifting plate 305 (near the lifting plate 305 of feed bin 302)；305 lower end of lifting plate at this time Lifting cylinder 30 work, drive the lifting plate 305 rise, since 305 upper end of lifting plate and 304 upper end of fixed plate are all inclination Face, thus when 305 lifting height of lifting plate be higher than 304 upper end of fixed plate when, the bar of 305 upper end of lifting plate tumble to its phase Adjacent 304 upper end of fixed plate, the lifting plate 305 is moved down after on-carriage next group bar at this time；It is from left to right shown in Fig. 1 Start, successively passes through 304 upper end of lifting plate 305 and fixed plate；The lifting plate 305 on the right side of fixed plate 304 due to higher than its, Bar will not tumble, until the lifting plate 305 on the right side of fixed plate 304 drop to it is lower than the fixed plate 304, bar can just tumble to 305 upper end of lifting plate, the lifting plate 305 move up again, to be transferred to next 304 upper end of (right side) fixed plate；Successively carry out, Until the last one lifting plate 305 directly tumbles on bar top to conveyer trough 303 to 303 height of conveyer trough, bar is higher than, and Between two haul belts 3010, clamped under the effect of gravity by haul belt 3010；Under the action of driving motor 309 Haul belt 3010 rotates, to drive bar mobile.

When bar 50 is moved at blow tank 3011, exit sensors 3013 sense bar herein, then pusher fills 3012 carry out pusher operations are set, the bar at this is pushed out to blow tank 3011.Even if there are pushers to lead to part stick not in time It when material is missed, can also be blocked by material blocking rod 3014, which will not continue to advance, until being released by material-pulling device 3012, be pushed away Bar out, which enters in heating equipment, to be heated, and the heating equipment of the utility model uses existing equipment, it is only necessary to which heating is set Standby entrance is connected to 3011 end of blow tank, and the outlet of heating equipment and the charging slideway of washing pipe machine (can hereafter refer to) upper end Connection.

As shown in Figure 17~22, washing pipe machine 40 includes body 4016, the workbench 4017 on body 4016, is set to work Make mold 4018, the feed device above mold 4018 and the multiple formed punches 4022 of 4017 upper end of platform, connect with body 4016 It connects and is set to the washing pipe machine clamp of 4017 top of workbench (it should be noted that washing pipe machine clamp described in washing pipe machine 40 is simultaneously Non- finger fixture 20)；

Mold 4018 includes four die holes 4019；There are three formed punches 4022；Washing pipe machine clamp, feed device, four moulds Tool hole 4019 and three formed punches 4022 are in same perpendicular；

Feed device includes inclined charging slideway 4020 and set on a die hole 4019 near washing pipe machine clamp The feed pipe 4021 of top；A corresponding formed punch 4022 is respectively equipped with above its excess-three die hole 4019；Farthest away from washing pipe One 4022 lower end of formed punch of machine clamp is equipped with block 4023；4023 lower end of block is equipped with for blocking the card slot for setting bar 50 4025, block 4023 is connect by vertical spring stack 4024 with workbench 4017；

Washing pipe machine 40 further includes multiple vertical guide rods 4026 on body 4016；Guide rod 4026, which is equipped with, to be used In the water outlet 4027 of cooling.It can be made by the way that water outlet 4027 is arranged on guide rod 4026 with the lifting of guide rod 4026 4027 height change of water outlet is obtained, position is poured so as to change the water of water outlet 4027 to a certain extent, so that cooling face It is wider, improve cooling effect.

The linkage section for feeding 4020 lower end of slideway and feed pipe 4021 is segmental arc, and charging slideway 4020 is equipped with for upper end and opens The half-round tubular structure of mouth.It is set as half-round tubular structure by the way that slideway 4020 will be fed, while sliding convenient for bar 50 It radiates convenient for charging slideway 4020.4021 lower end of feed pipe at a distance from 4019 upper end of die hole for 50 height of bar 1.1~ 1.5 again.

As shown in Figure 23~27, washing pipe machine clamp includes horizontal sliding rail 401, the cylinder fixed block on sliding rail 401 402 and the fixed sliding block 403 of frame, the horizontal extension cylinder 404 in cylinder fixed block 402, on the fixed sliding block 403 of frame Connection frame 405, the clamping cylinder 406 on connection frame 405, the horizontal connection frame 405 that is set to are far from horizontal extension cylinder 404 1 The gripping finger at end and lifting cylinder 407 set on 401 lower end of sliding rail；

The output shaft of lifting cylinder 407 is connect with 401 lower end of sliding rail；The output shaft and connection frame of horizontal extension cylinder 404 405 connections；The output shaft of clamping cylinder 406 is connect with gripping finger one end；

Gripping finger includes the first finger 408 being oppositely arranged and second finger 409；First finger 408 includes and clamping cylinder The hinge bar 4010 of 406 output axis connection, (extension rod 4011 is set to hinge to the parallel extension rod 4011 on hinge bar 4010 Extension bar 4010 is close to the side of second finger 409), the first semicircle bayonet 4012 on hinge bar 4010, be set to extension rod The second semicircle bayonet 4013 and third semicircle bayonet 4014 on 4011；First semicircle bayonet 4012, the second semicircle bayonet 4013 It is equally spaced with third semicircle bayonet 4014, and opening direction all points to second finger 409；The end of extension rod 4011 is also set There is the vertical push rod 4015 for being used to release the bar that block lower end card is set；The vertical center of push rod 4015 and the first semicircle bayonet 4012, the center of circle of the second semicircle bayonet 4013 and third semicircle bayonet 4014 is in same perpendicular, and the perpendicular with Perpendicular locating for 4022 center of die hole 4019 or formed punch is same perpendicular；Second finger 409 is removed and is not provided with push rod Outside 4015, remaining structure is arranged symmetrically with the first finger 408.Specifically as shown in Figure 26,27, i.e., in second finger 409 simultaneously 4015 structure of push rod being not provided on the first finger 408, the structure in addition to push rod 4015 on the first finger 408 are in mirror image It is symmetrically arranged in second finger 409；For example, second finger 409 be equipped with the first semicircle bayonet 4012 it is symmetrical another Semicircle bayonet certainly, can also only block the portion perimeter for setting bar, i.e., to can just block when two bayonets merge and set bar The diameter of first semicircle bayonet 4012 should be more than or equal to the diameter of bar；Similarly, the second semicircle bayonet 4013 and third semicircle Bayonet 4014 is also in this way, repeating no more.

Cylinder fixed block 402 is fixedly connected with sliding rail 401.Fixed 403 lower end of sliding block of frame is equipped with to be arranged along 401 direction of sliding rail Open slot, open slot opening bore be greater than lifting cylinder 407 output shaft outer diameter.

40 working principle of washing pipe machine of the utility model are as follows: the output shaft task driven connection frame of horizontal extension cylinder 404 405 move along sliding rail 401, and the first finger 408 and second finger 409 is made to be in bar and mold two sides；406 work of clamping cylinder Make so that the first finger 408 and second finger 409 clamp bar, specifically, the first semicircle bayonet 4012 with it is symmetrically another with it One semicircle bayonet clamps the bar of the first station (i.e. below a bar namely feed pipe for washing pipe machine clamp Bar), the bar of this first station is initial bar, does not carry out punching operation, i.e. bar slides into charging from charging slideway It is fallen at pipe below feed pipe on corresponding mold, which is in the die hole of the mold；Second semicircle bayonet 4013 with clamped with its another symmetrical semicircle bayonet second station bar (i.e. in four bars shown in Figure 17 from the right side to Second left bar), the bar top of this second station is equipped with a formed punch, and formed punch, which pushes, to carry out just the bar at this Secondary punching press；And third semicircle bayonet and bar (i.e. institute in Figure 17 that 3rd station is clamped with its another symmetrical semicircle bayonet Show third bar from right to left in four bars), bar top herein is equipped with another formed punch, and formed punch carries out again it Punching press；And the bar (the 4th bar i.e. in four bars shown in Figure 17 from right to left) of the 4th station is corresponded to by the bar Formed punch first push back punching head retract when, which pull up and is fastened on formed punch in the card slot of block, at this time formed punch and take off From bar upper end, which relies on card slot and fixes in suspension status, when the output shaft of horizontal extension cylinder 404 is drivingly connected frame So that gripping finger moves forward when a station, the bar of the 4th station is released by push rod for 405 Forwards, and bar can fall to body feed tank (figure Do not show) in, although that is, card slot clamps bar, when the output shaft of horizontal extension cylinder 404 stretches out, applied by push rod Thrust the bar on card slot is turned down enough.

Synchronous when multiple formed punch punching presses to carry out, after carrying out punching press, the output shaft of lifting cylinder 407 rises (clamping cylinder 406 It is in clamped condition), drive sliding rail 401 and the component on sliding rail 401 to move up together, i.e., gripping finger moves up, thus by different Bar clamping on station moves up in die hole when bar being made to leave punching press；Hereafter, the output shaft of horizontal extension cylinder 404 is again It is drivingly connected frame 405 to move forward, a station so that gripping finger moves forward, so that originally the bar in the first station moved forward to the second work Position, and so on；(gripping finger only move forward once, and leading is equal to station to next after bar all one stations of Forward The stroke of a station), the output shaft decline of lifting cylinder 407, so that each bar is fallen after rise to corresponding die hole, clamping cylinder 406 unclamp gripping finger, and punching machine carries out a punching press again；The output shaft of horizontal extension cylinder 404 retracts, so that gripping finger is retracted；Gripping finger It retracts rear clamping cylinder 406 to clamp again, the output shaft of lifting cylinder 407 rises again, and above-mentioned steps recycle progress again, complete It is processed at the automation continuity washing pipe of bar.In process, water outlet duration sprays water and drops to entire workbench Temperature.

The advantages of washing pipe machine of the utility model, is that gripping finger is every to advance once, and there will be the bars of a machine-shaping It is formed and is released；The washing pipe efficiency for substantially increasing bar, for traditional manual material folding, efficiency improves three times.

Master controller in the utility model directly can be bought or be assembled for market, control program using the prior art into Row establishment, such as by the flexible of each cylinder body of main controller controls (cylinder, clamping cylinder etc.), power on/off of motor etc., due to this Kind control method belongs to the prior art, therefore, is no longer repeated in the present embodiment.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of full-automatic tubulation production line of solid bar, which is characterized in that

Including conveyer, fixture, cutting head, feeder, heating equipment, washing pipe machine and the master controller set gradually；

The conveyer is cut off for whole longer bar to be delivered to cutting head；

The cutting head is used to the whole longer Cutting stick that conveyer conveying comes be much shorter bars；

The fixture is set to the cutting head side, and the fixture is used to clamp bar when cutting head cuts off bar；

The feeder is used to receive the bar of cutting head cutting and by bar feeding to heating equipment；

The heating equipment is for heating bar；

The washing pipe machine is used to receive the bar that heating equipment heats and carries out washing pipe operation to bar；

The master controller in the production line respectively can electric control part connect by electric signal；

The conveyer include multiple groups be used for convey bar delivery wheel group, for drive delivery wheel group rotate driving mechanism and The regulating mechanism of bar is clamped for adjusting delivery wheel group；

The delivery wheel group includes the driving wheel and pinch wheels that wheel shaft is vertical shape and keeps spacing in same level；It is described Driving wheel is the cylindrical body of middle part indent, and driving wheel top and bottom are rotatably connected to driving fixed block respectively；The pinch wheels Shape is matched with driving wheel, and pinch wheels top and bottom are rotatably connected to the block that is fixedly clamped respectively；

The driving wheel is connect with the pinch wheels by regulating mechanism；The regulating mechanism include horizontal spring adjusting rod and Horizontal adjusting screw rod；The spring adjusting rod passes through the block that is fixedly clamped through the driving fixed block and the block that is fixedly clamped One end be also arranged with spring, and spring adjusting rod both ends are designed with nut；Described adjusting screw rod one end passes through the block that is fixedly clamped After stretch to driving fixed block in, the adjusting screw rod is threadedly engaged with the driving fixed block；

The driving mechanism includes feeder motor, the reduction gearbox set on feeder motor output shaft, the same wheel shaft for being located in driving wheel On driving gear and more with the chains that engage of driving gear；Wherein at least there is the defeated of the chain one end and reduction gearbox Outlet engagement, the other end are engaged with driving gear；

The fixture includes at least three fixture blocks of circular array arrangement in perpendicular；

The one end in the fixture block back to the annular array center of circle is connected with clamping cylinder, and the one end in the fixture block face annular array center of circle is embedded There are rubber bodies；

The rubber bodies are embedded in the end face in the fixture block and are equipped with towards the inner arc portion of the corresponding clamping cylinder protrusion of the fixture block；It is described Rubber bodies outer end face is concordant with the end face in the fixture block face annular array center of circle, and rubber bodies outer end face center is equipped with indent Outer arcuate portion；

The center in the center of each fixture block inner arc portion corresponding with the fixture block, the center in outer arcuate portion and clamping cylinder Output shaft axle center be in same plane；The outer arcuate portion is equipped with knurling layer；The radius in the inner arc portion is greater than described outer The radius of curved portion；The radius in the outer arcuate portion is greater than the width of the rubber bodies outer end face；

The feeder include rack, the feed bin set on central rack or lower end, the conveyer trough set on frame upper end, be located at it is described Being vertically disposed in rack between feed bin and the conveyer trough is multiple on conveyer trough for the bar in feed bin to be promoted to Lifting plate；

Multiple lifting plates are in step-like arrangement；The lifting plate lower end is vertical equipped with driving it to go up and down in perpendicular Lifting cylinder；The upper surface of the lifting plate is all inclined surface, and the seamed edge close to conveyer trough is higher than close to the seamed edge of feed bin；

The feed bin upper end is opening, and the opening of the feed bin is in below the cutting head；Horizontal be equipped with is stirred in the feed bin Movable plate；The feed bin side is abutted with lifting plate, and the feed bin is equipped with opening in the side；The stir plate and the side are flat Row, and the height of stir plate is consistent with open height；

The conveyer trough is parallel to lifting plate and is arranged and abuts with lifting plate, and conveyer trough both ends are respectively provided with a wheel shaft, wherein one A wheel shaft is equipped with driving motor；Winding is combined with the haul belt of two parallel intervals arrangement, two haul belts on wheel shaft Spacing be less than bar diameter；

The feeder further includes the blow tank being connected to set on conveyer trough side with conveyer trough, is set to the conveyer trough other side and discharging The opposite material-pulling device of slot, the exit sensors between material-pulling device and blow tank；The blow tank end adds with described Hot equipment connection；

The washing pipe machine include body, the workbench on body, set on the workbench upper end mold, be set to the mould The feed device and multiple formed punches of tool top, the washing pipe machine clamp for connecting and being set to above workbench with the body；

The mold includes four die holes；There are three the formed punches；The washing pipe machine clamp, feed device, four die holes And three formed punches are in same perpendicular；

The feed device include inclined charging slideway and set on above the die hole of washing pipe machine clamp into Expects pipe；A corresponding formed punch is respectively equipped with above its excess-three die hole；Farthest away from a formed punch of the washing pipe machine clamp Lower end is equipped with block；The block lower end is equipped with for blocking the card slot for setting bar, and the block passes through vertical spring stack and work Make platform connection；The charging slideway upper end is connected to heating equipment；

The washing pipe machine clamp includes the fixed sliding block of horizontal sliding rail, the cylinder fixed block on the sliding rail and frame, is set to Horizontal extension cylinder in the cylinder fixed block, is set on the connection frame connection frame on the fixed sliding block of the frame Clamping cylinder, horizontal be set to gripping finger of the connection frame far from horizontal extension cylinder one end and the liter set on the sliding rail lower end Sending down abnormally ascending cylinder；

The output shaft of the lifting cylinder is connect with the sliding rail lower end；The output shaft of the horizontal extension cylinder and the connection Frame connection；The output shaft of the clamping cylinder is connect with described gripping finger one end；

The gripping finger includes the first finger being oppositely arranged and second finger；First finger includes and the clamping cylinder Export the hinge bar of axis connection, the parallel extension rod on hinge bar, the first semicircle bayonet on hinge bar, set on prolonging The second semicircle bayonet and third semicircle bayonet on stock；The first semicircle bayonet, the second semicircle bayonet and third semicircle card Mouth is equally spaced, and opening direction all points to the second finger；The end of the extension rod is additionally provided with vertical for pushing away The push rod for the bar that block lower end card is set out；The vertical center of the push rod and the first semicircle bayonet, the second semicircle bayonet Be in same perpendicular with the center of circle of third semicircle bayonet, and the perpendicular with it is vertical locating for die hole or punch-center Plane is same perpendicular；In addition to being not provided with the push rod, remaining structure is in the second finger with first finger It is arranged symmetrically.

2. the full-automatic tubulation production line of solid bar according to claim 1, which is characterized in that the conveyer further includes For removing the derusting device of iron rust on bar；The derusting device includes derusting motor, is sheathed on derusting motor output shaft Master gear, set on the master gear lower end and engage wire wheel, connection wire wheel and master gear connecting rod and be set to The steel wire for the bar outer wall that rubs of wire wheel inner wall；

The both ends of the surface of the master gear are coaxially provided with the first ball grooves of circular ring shape；The inner wall of first ball grooves is indent Arc-shaped, and the first ball being slidably matched with it is embedded in the first ball grooves；The both ends of the surface of the wire wheel are coaxially provided with Second ball grooves of circular ring shape；The inner wall of second ball grooves be indent arc-shaped, and be embedded in the second ball grooves with Its second ball being slidably matched；The connecting rod has two, is respectively arranged on the both ends of master gear, and the small end and first Ball connection, connecting rod lower end is connect with second ball；The steel wire have it is a plurality of, along the circumferential cloth of the wire wheel inner wall It sets.

3. the full-automatic tubulation production line of solid bar according to claim 1, which is characterized in that the feeder further includes Multiple vertical fixed plates；A fixed plate, the upper end of the fixed plate are inserted between the every two adjacent lifting plate Face is inclined surface, and the seamed edge close to conveyer trough is higher than close to the seamed edge of feed bin.

4. the full-automatic tubulation production line of solid bar according to claim 3, which is characterized in that the feeder further includes Height-limiting bar and flash accumulator tank；Flash accumulator tank lower end is connected to feed bin, flash accumulator tank upper end and haul slot position Position between lifting plate and blow tank is connected to；The height-limiting bar is set to the position that conveyer trough is connected to flash accumulator tank, institute It states height-limiting bar and is greater than bar diameter at a distance from conveyer trough, less than the double diameter of bar.

5. the full-automatic tubulation production line of solid bar according to claim 4, which is characterized in that the feeder further includes Material blocking rod, the material blocking rod are set on conveyer trough and between blow tank and the end of conveyer trough.

6. the full-automatic tubulation production line of solid bar according to claim 4, which is characterized in that the feeder further includes Backing plate, the backing plate level are layed between the haul belt in wheel shaft upper end and the haul belt in wheel shaft lower end, and The backing plate upper end is abutted with the lower end of the haul belt in wheel shaft upper end.

7. the full-automatic tubulation production line of solid bar according to claim 5, which is characterized in that the feeder further includes Pressure zone bar；The pressure zone bar is used to the haul belt compression in wheel shaft upper end being connected to backing plate upper end；The pressure zone bar is set In on conveyer trough be located at side of the material blocking rod far from lifting plate.

8. the full-automatic tubulation production line of solid bar according to claim 1, which is characterized in that the washing pipe machine further includes Multiple vertical guide rods on body；The guide rod is equipped with the water outlet for cooling.

9. the full-automatic tubulation production line of solid bar according to claim 1, which is characterized in that the charging slideway lower end Linkage section with the feed pipe is segmental arc, and the charging slideway is the half-round tubular structure that upper end is equipped with opening；It is described into Expects pipe lower end is 1.1~1.5 times of bar height at a distance from die hole upper end.

10. the full-automatic tubulation production line of solid bar according to claim 1, which is characterized in that the cylinder fixed block It is fixedly connected with the sliding rail；The fixed sliding block lower end of the frame is equipped with the open slot being arranged along slide direction, the open slot The bore that is open is greater than the output shaft outer diameter of the lifting cylinder.