CN104907879B

CN104907879B - The pipeline end facing machine feeding device and charging method of a kind of highly versatile

Info

Publication number: CN104907879B
Application number: CN201510388983.5A
Authority: CN
Inventors: 尹高平; 袁志平
Original assignee: Zhuzhou Kai Feng Industrial Co Ltd
Current assignee: Guangdong Glory Metal Products Co ltd
Priority date: 2015-07-06
Filing date: 2015-07-06
Publication date: 2017-06-09
Anticipated expiration: 2035-07-06
Also published as: CN104907879A

Abstract

The invention discloses the pipeline end facing machine feeding device and charging method of a kind of highly versatile, pipeline end facing machine feeding device includes feed mechanism and manipulator, feed mechanism includes rotary shafts, chain conveying mechanism and multiple pipe fitting tack feeding supporting plates, pipe fitting tack feeding supporting plate includes poppet body, main support block and secondary support block one, adjustment through hole one is also provided with the side of poppet body, secondary support block one includes adjustment block one, studdle, lock screw one and locking nut one, studdle includes threaded shank and screw rod prong portion, multiple screwed holes are provided with adjustment block one；Lock screw one is screwed into a screwed hole of adjustment block one through the adjustment through hole one in poppet body, the threaded shank of studdle is rear in being screwed into another screwed hole of adjustment block one through locking nut one to be locked by locking nut one, main prong portion is provided with main support block, pipe fitting is supported by main prong portion and screw rod prong portion.The present invention improves crudy.

Description

The pipeline end facing machine feeding device and charging method of a kind of highly versatile

Technical field

The present invention relates to the feeding part and charging method of a kind of pipeline end facing machine, more particularly to a kind of pipe of highly versatile Part chamfering machine feeding device and send charging method.

Background technology

Malleable cast iron pipe fitting need to carry out tack treatment using pipeline end facing machine before dispatching from the factory to the end face of its each termination, i.e. profit End face with multiple cutter heads of chamfering machine respectively to multiple terminations of pipe fitting carries out tack processing.

Application publication number is CN103551639A, and Shen Qing Publication day is that the Chinese invention patent of on 2 5th, 2014 is disclosed A kind of full-automatic malleable cast iron pipe fitting chamfering machine, including frame and PLC, are arranged on material-supporting device, processing in the frame When for being fixed the grip device of workpiece, for workpiece to be transported into sending on the grip device from the material-supporting device Material device, the power head device for processing workpiece, the material-supporting device, grip device, feed device, power head device and institute PLC electrical control connection is stated, the grip device includes the supporting plate cylinder being arranged in the frame；With the branch What the piston of fagging cylinder was connected is provided with the clamp supporting plate of discharging opening；It is arranged on the clamp supporting plate and positioned at discharging The lower clamp cylinder of mouth side；The lower clamp being divided into two parts, a part for the lower clamp and the lower clamp cylinder Piston is connected, and its another part is arranged on the clamp supporting plate and positioned at the other side of discharging opening；It is arranged on institute State the binder cylinder in frame；The upper fixture being connected with the piston of the binder cylinder；Fixture dress is provided with the frame Put guide rail, the clamp supporting plate bottom is provided with guide groove, the grip device is by the fixture in the guide groove and the frame The cooperation of device guide rail is slidably connected.

It is that pipe fitting is placed into feeding rotating disk when can be seen that existing pipeline end facing machine feeding from above-mentioned patent document Supporting plate on, the pipe fitting on feeding rotating disk is sandwiched the pipe fitting tack on the pipeline end facing machine at discharge position using manipulator In the lower clamp of machine, then the position directly below that pipe fitting is sent to the upper fixture of pipeline end facing machine by lower clamp（I.e. pipe fitting is put down The Working position of head machine）, pushed finally by upper fixture, after pipe fitting is pressed abd fixed in lower clamp, using pipeline end facing machine Cutter head tack processing is carried out to pipe fitting.In feeding, to ensure crudy, pipe fitting need to be sent in a kind of horizontality Enter in pipeline end facing machine, i.e., the center of circle of each termination of pipe fitting need to be on the position of same level.

But, existing feeding rotating disk is that the pipe fitting put on supporting plate is carried out by the fix bar being arranged on supporting plate Positioning, its structure is very simple, unitary function, can only ensure a Position Approximate of pipe fitting, it is impossible to ensure that pipe fitting is in one Plant horizontality to be fed in pipeline end facing machine, so as to have impact on the crudy of pipe fitting, result in the increase of percent defective, Improve processing cost.In addition, the specification of pipe fitting has many kinds, in view of the structure of the supporting plate of existing feeding rotating disk, existing support The pipe fitting of single type and specification can only be placed on plate, versatility is not strong, during the pipe fitting of processing different type or different size, needed The structure of the supporting plate of feeding rotating disk is redesigned, so as to improve processing cost, processing efficiency is have impact on.

To sum up, the feeding part and charging method of a kind of pipeline end facing machine how are designed, can ensures that pipe fitting is to be in A kind of horizontality is fed in pipeline end facing machine, so as to improve the crudy of pipe fitting, rate of reducing the number of rejects and seconds reduces processing Cost and it can be suitably used for all kinds, the feeding of the pipe fitting of specification, highly versatile, reduces processing cost, improves processing efficiency It is the technical problem for being badly in need of solving.

The content of the invention

The technical problem to be solved in the present invention is directed to defect present in prior art, there is provided a kind of pipe of highly versatile Part chamfering machine feeding device and charging method, it can guarantee that pipe fitting is fed in pipeline end facing machine in a kind of horizontality , so as to improve the crudy of pipe fitting, reduce percent defective, reduce processing cost and its can be suitably used for all kinds, The feeding of the pipe fitting of specification, highly versatile reduces processing cost, improves processing efficiency.

In order to solve the above technical problems, the technical solution used in the present invention is：A kind of pipeline end facing machine of highly versatile Feeding device, including positioned at chamfering machine side for multiple pipe fittings to be delivered to the feeder at the upper discharge position of chamfering machine successively Structure and it is arranged on the chamfering machine and sends into tack for multiple to be delivered to pipe fitting at the upper discharge position of chamfering machine successively The manipulator being processed in machine, the feed mechanism includes rotary shafts, the chain being arranged in rotary shafts conveying Mechanism and the multiple pipe fitting tack feeding supporting plates being arranged on the chain conveying mechanism, the pipe fitting tack feeding supporting plate include Poppet body, the main support block of two ends for distinguishing support tubes and secondary support block one, the main support block are arranged on institute State on the side of poppet body, adjustment through hole one is also provided with the side of poppet body, the secondary support block one includes adjustment Block one, studdle, lock screw one and locking nut one, the studdle include threaded shank and are arranged on the threaded shank Screw rod prong portion on one end, is provided with multiple screwed holes in the adjustment block one；The lock screw one passes through poppet body On adjustment through hole one be screwed into a screwed hole of adjustment block one, so as to adjustment block one is connected in poppet body, institute State studdle threaded shank be screwed into another screwed hole of adjustment block one through locking nut one in after by locking screw Female one locks, and so as to studdle is connected in adjustment block one, main prong portion is provided with the main support block, by pipe fitting Two ends are respectively put into the screw rod prong portion of the main prong portion of main support block and secondary support block one so that pipe fitting with its two The state that the center of circle of termination is in same level is supported.

Preferably, locating shim, the locating shim and main support block are provided with the side of the main support block The axial positioning structure to the termination of pipe fitting one is formed between main prong portion, a termination of pipe fitting is placed into the main prong of main support block After in portion, the end of the termination of pipe fitting one is in contact with the sidepiece of locating shim.

Preferably, the pipe fitting tack feeding supporting plate also includes secondary support block two, and the secondary support block two includes adjustment block 2nd, support screw, lock screw two and locking nut two, are also provided with multiple screwed holes in the adjustment block two；In the support Adjustment through hole two is also provided with the side of plate body, the lock screw two is screwed into through the adjustment through hole two in poppet body In one screwed hole of adjustment block two, so as to adjustment block two is connected in poppet body, the support screw passes through locking screw Mother two is locked by locking nut two afterwards in being screwed into another screwed hole of adjustment block two, so as to support screw connection be existed In adjustment block two.

Preferably, the chain conveying mechanism include being arranged on the drive sprocket being engaged with motor in rotary shafts, The state of chain and driven sprocket, the drive sprocket and driven sprocket with its sagittal plane parallel to horizontal plane is set, described Drive sprocket and driven sprocket are connected by chain interoperation, are connected to by by the poppet body of each pipe fitting tack feeding supporting plate So as to each pipe fitting tack feeding supporting plate is arranged on chain conveying mechanism on chain；Also set up in the rotary shafts Have a support bar, support bar is located at the lower section of the chain between drive sprocket and driven sprocket, the support bar be located at drive sprocket and from The bottom connection of the poppet body of the pipe fitting tack feeding supporting plate between movable sprocket is touched.

Preferably, the manipulator include being arranged on longitudinal cylinder at the top of chamfering machine, be arranged on chamfering machine top it is upper and Frame is vertically moved with the piston rod of longitudinal cylinder is connected, it is described to vertically move in the presence of longitudinal cylinder Frame can back and forth vertically move along chamfering machine top between chamfering machine and feed mechanism, be arranged on it is described vertically move on frame hang down To cylinder one, the vertical movable stand for vertically moving on frame and being connected with the piston rod of the vertical cylinder one is arranged on, In the presence of the vertical cylinder one, the vertical movable stand can upper and lower movement vertical back and forth, be arranged on the vertical movement Lateral cylinder on frame, the transverse direction for being arranged on the vertical movable stand and being connected with the piston rod of the lateral cylinder are sliding Block, in the presence of the lateral cylinder, the transverse slider can come, return transverse shifting, is arranged on the transverse slider Vertical cylinder two and the crotch bar being arranged on the piston rod end of the vertical cylinder two.

Preferably, the vertical movable stand includes the vertical movable stand body being connected with the piston rod of vertical cylinder one and sets The correction upper fixture on the vertical movable stand body is put, the lateral cylinder and transverse slider are arranged at vertical movable stand On body, the piston rod of vertical cylinder one is connected to the top of vertical movable stand body, and correction upper fixture is connected to vertical movement The bottom of frame body, the correction upper fixture is the same with the structure of chamfering machine upper fixture.

Invention additionally discloses a kind of charging method of basis pipeline end facing machine feeding device as described above, the feeding side Method is concretely comprised the following steps：

1), the pipe fitting that multiple to be processed is placed individually on multiple pipe fitting tack feeding supporting plates, it is flat using each pipe fitting The screw rod prong portion of the main prong portion of the main support block on head feeding supporting plate and secondary support block one supports each pipe fitting respectively Two ends；

2）, according to the dimensions of the two ends of the pipe fitting to be processed, with the termination of pipe fitting one in main prong portion On the basis of horizontal plane residing for the center of circle, by adjusting the screw rod prong portion of secondary support block one position in the horizontal plane and vertical On position, it is final to cause to be located at screw rod prong so as to adjust the position of the horizontal plane residing for the center of circle of pipe fitting other end head Horizontal plane residing for the center of circle of the pipe fitting other end head in portion and the horizontal plane residing for the center of circle of the termination of pipe fitting one are in same water In plane, it is ensured that each pipe fitting is in a kind of horizontality；

3）, open chain conveying mechanism, the pipe fitting that multiple to be processed is transported to by tack by chain conveying mechanism successively , be taken into the pipe fitting being located on chamfering machine in discharge position in chamfering machine by the manipulator of chamfering machine added by discharge position on machine Work.

Preferably, when the pipe fitting to be processed has three termination adjacent with relative two terminations, i.e. pipe fitting During for three-way pipe, the pipe fitting tack feeding supporting plate also includes secondary support block two, and the secondary support block two includes adjustment block two, branch Support screw, lock screw two and locking nut two, are also provided with multiple screwed holes in the adjustment block two；In the poppet body Side on be also provided with adjustment through hole two, the lock screw two is screwed into adjustment block through the adjustment through hole two in poppet body In two screwed hole, so as to adjustment block two is connected in poppet body, the support screw is twisted through locking nut two Locked by locking nut two after entering in another screwed hole of adjustment block two, so as to screw connection will be supported in adjustment block On two；

Described 1st）When pipe fitting is placed on pipe fitting tack feeding supporting plate in step, in addition it is also necessary to using in secondary support block two The head of support screw supports the 3rd termination of pipe fitting；

Described 2nd）When being adjusted in step, the 3rd dimensions of termination according to pipe fitting is also needed, with positioned at master On the basis of horizontal plane residing for the center of circle of the termination of pipe fitting one in prong portion, the head of the support screw by adjusting secondary support block two Portion position in the horizontal plane and the position on vertical, so as to adjust the horizontal plane residing for the 3rd center of circle of termination of pipe fitting Position, it is final so that the center of circle of three terminations of pipe fitting is in same level, it is ensured that the horizontality of pipe fitting.

Preferably, the manipulator include being arranged on longitudinal cylinder at the top of chamfering machine, be arranged on chamfering machine top it is upper and Frame is vertically moved with the piston rod of longitudinal cylinder is connected, it is described to vertically move in the presence of longitudinal cylinder Frame can back and forth vertically move along chamfering machine top between chamfering machine and feed mechanism, be arranged on it is described vertically move on frame hang down To cylinder one, the vertical movable stand for vertically moving on frame and being connected with the piston rod of the vertical cylinder one is arranged on, In the presence of the vertical cylinder one, the vertical movable stand can upper and lower movement vertical back and forth, be arranged on the vertical movement Lateral cylinder on frame, the transverse direction for being arranged on the vertical movable stand and being connected with the piston rod of the lateral cylinder are sliding Block, in the presence of the lateral cylinder, the transverse slider can come, return transverse shifting, is arranged on the transverse slider Vertical cylinder two and the crotch bar being arranged on the piston rod end of the vertical cylinder two；

Described 3rd）The step that manipulator is sent into pipe fitting in chamfering machine in step is as follows：

A, the piston rod of the longitudinal cylinder of control stretch out, and are moved into place in feeding from chamfering machine so as to drive and vertically move frame The top of the pipe fitting of position；

B, the piston rod of the vertical cylinder one of control stretch out, so as to drive vertical movable stand to move down；

The piston rod retraction of c, control lateral cylinder, drives transverse slider and vertical cylinder two towards near a termination of pipe fitting Direction movement so that the hook part of the crotch bar on vertical cylinder two extend into inside pipe fitting from a termination of pipe fitting In；

D, the piston rod retraction for controlling vertical cylinder two, drive crotch bar to move upwardly so that the hook part and pipe of crotch bar The interior thereof of part is touched；

The piston rod retraction of e, the vertical cylinder one of control, so that drive vertical movable stand and pipe fitting to move on the whole, so that Pipe fitting is lifted up from pipe fitting tack feeding supporting plate；

The piston rod retraction of f, the longitudinal cylinder of control, so as to drive vertically move frame and pipe fitting entirety from the movement of upper discharge position To the top of the lower clamp of chamfering machine；

G, the piston rod of the vertical cylinder one of control stretch out, so that drive vertical movable stand and pipe fitting integrally to move down, by pipe fitting It is placed on the lower clamp of chamfering machine；

H, the piston rod of the vertical cylinder two of control stretch out, so that the hook part of crotch bar is moved down so that the crotch of crotch bar Portion separates with the inside of pipe fitting；

I, the piston rod of control lateral cylinder stretch out, and drive transverse slider and vertical cylinder two towards the termination away from pipe fitting Direction movement so that the hook part of crotch bar on vertical cylinder two is removed from inside pipe fitting；

The piston rod retraction of j, the vertical cylinder one of control, so as to drive moved on vertical movable stand, completes this pipe fitting feeding Step in chamfering machine；

When need to send into chamfering machine if any multiple pipe fittings, then after completing j steps, return again to perform a steps, until all pipes Part is admitted in chamfering machine untill being processed.

Preferably, the vertical movable stand includes the vertical movable stand body being connected with the piston rod of vertical cylinder one and sets The correction upper fixture on the vertical movable stand body is put, the lateral cylinder and transverse slider are arranged at vertical movable stand On body, the correction upper fixture is the same with the structure of chamfering machine upper fixture；

When vertical movable stand is moved down in the b step, be move down into correction upper fixture be in contact with pipe fitting untill so that Pipe fitting is pressed on pipe fitting tack feeding supporting plate by correcting upper fixture；

Pipe fitting is placed on when on the lower clamp of chamfering machine in the g steps, is to utilize to correct upper fixture by pipe fitting pressure Close contact is in the lower clamp of chamfering machine.

Beneficial effects of the present invention are：The present invention is to ensure that pipe fitting is in one kind by three sub-level state correction processes Horizontality is fed in pipeline end facing machine, i.e., first time trimming process be on pipe fitting tack feeding supporting plate, by with Face adjusts the level residing for the center of circle of the other termination of pipe fitting on the basis of horizontal plane residing for the center of circle of one termination of pipe fitting Face so that the center of circle of each termination of pipe fitting is in same level；Second-order correction process is by correcting upper fixture Pipe fitting is pressed on pipe fitting tack feeding supporting plate, a school for horizontality can be again carried out to pipe fitting using upper fixture is corrected Just；Third time trimming process is that be pressed into contact with pipe fitting to lower clamp by correction upper fixture, using correcting upper fixture and lower clamp It is engaged to complete, ensure that pipe fitting is admitted in a kind of horizontality by above-mentioned three sub-levels state correction process To in pipeline end facing machine, so as to improve the crudy of pipe fitting, percent defective is reduced, reduce processing cost；According to pipe The dimensions of each termination of part, the present invention is by the flexible modulation to adjustment block one and adjustment block two so that the present invention is suitable For different size, the feeding of the pipe fitting of type, highly versatile reduces processing cost, improves processing efficiency.In main support Locating shim is provided with the side of block, is formed to the termination of pipe fitting one by between locating shim and the main prong portion of main support block Axial positioning structure, the termination to pipe fitting is accurately positioned, consequently facilitating the tune of the position to pipe fitting other end head It is whole, so that the present invention more increases the calibration accuracy of pipe fitting horizontality, further increase the crudy of product；This Invention carries out feeding using the chain transfer with multiple pipe fitting tack feeding supporting plates, and a workman can simultaneously operate many Feed mechanism, improves processing efficiency；In the present invention in the frame of feed mechanism and positioned at drive sprocket and driven sprocket it Between be provided with the support bar of support tubes tack supporting plate, pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket will be located at Hold up, it is ensured that the stability of pipe fitting tack feeding supporting plate during feeding, improve crudy.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of pipeline end facing machine feeding device in the embodiment of the present invention 1；

Fig. 2 is the dimensional structure diagram of pipe fitting tack feeding supporting plate in the embodiment of the present invention 1；

Fig. 3 is the sectional perspective structural representation in Fig. 2 at adjustment block one；

Fig. 4 is that the stereochemical structure after straight tube pipe fitting is put into the embodiment of the present invention 1 on pipe fitting tack feeding supporting plate is illustrated Figure；

Fig. 5 is the overlooking the structure diagram of feed mechanism in the embodiment of the present invention 1；

Fig. 6 is the sectional perspective structural representation in Fig. 1 at manipulator；

Fig. 7 is the sectional perspective structural representation in Fig. 1 at crotch bar；

Fig. 8 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation one；

Fig. 9 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation two；

Figure 10 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation three；

Figure 11 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation four；

Figure 12 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation five；

Figure 13 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation six；

Figure 14 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation seven；

Figure 15 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation eight；

Figure 16 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation nine；

Figure 17 is original of the manipulator by pipe fitting from chamfering machine is sent on pipe fitting tack feeding supporting plate in the embodiment of the present invention 1 Reason structural representation ten；

Figure 18 is the dimensional structure diagram of pipe fitting tack feeding supporting plate in the embodiment of the present invention 2；

Figure 19 is that the stereochemical structure after straight tube pipe fitting is put into the embodiment of the present invention 2 in pipe fitting tack feeding supporting plate is illustrated Figure；

Figure 20 is the dimensional structure diagram of pipe fitting tack feeding supporting plate in the embodiment of the present invention 4；

Figure 21 is the sectional perspective structural representation in Figure 20 at adjustment block two；

Figure 22 is that the stereochemical structure after tee pipe fitting is put into the embodiment of the present invention 4 in pipe fitting tack feeding supporting plate is illustrated Figure；

Figure 23 is that the stereochemical structure after bend pipe pipe fitting is put into the embodiment of the present invention 4 in pipe fitting tack feeding supporting plate is illustrated Figure；

In figure：1. chamfering machine, 2. pipe fitting, 3. manipulator, 311. longitudinal cylinders, 4. rotary shafts, 5. chain is defeated Send mechanism, 511. drive sprockets, 512. chains, 513. driven sprockets, 6. pipe fitting tack feeding supporting plate, 7. poppet body, 8. Main support block, 811. main prong portions, 9. secondary support block one, 911. adjustment blocks one, 912. studdles, 9121. threaded shanks, 9122. screw rod prong portions, 913. locking nuts one, 10. screwed hole, 11. motors, 12. support bars, 13. photoelectric sensors, 14. longitudinal cylinders, 15. vertically move frame, and 151. vertically move frame transverse slat, and 152. vertically move frame vertical panel, and 16. hang down To cylinder one, 17. vertical movable stands, 171. vertical movable stand bodies, 172. correction upper fixtures, 18. lateral cylinders, 19. Transverse slider, 20. vertical cylinders two, 21. crotch bars, 22. longitudinal rails, 23. vertical guide rails, 24. upper fixtures, 25. Cross slide way, 26. lower clamps, 27. locating shims, 28. screws, 29. secondary support blocks two, 291. adjustment blocks two, 292. Support screw, 293. locking nuts two.

Specific embodiment

Further details of elaboration is done to technical scheme with specific embodiment below in conjunction with the accompanying drawings.

Embodiment 1：As shown in Figures 1 to 4, the pipeline end facing machine feeding device of a kind of highly versatile, including positioned at tack Machine 1（It is not completely shown in figure）Side for multiple pipe fittings 2 to be delivered to the feed mechanism at the upper discharge position of chamfering machine successively With being arranged on the chamfering machine 1 tack is sent into for multiple to be delivered to the pipe fitting 2 at the upper discharge position of chamfering machine successively The manipulator 3 being processed in machine, the feed mechanism includes that rotary shafts 4, the chain being arranged in the rotary shafts 4 are defeated Mechanism 5 and the multiple pipe fitting tack feeding supporting plates 6 being arranged on the chain conveying mechanism 5 are sent, using flat with multiple pipe fittings When the chain conveying mechanism 5 of head feeding supporting plate 6 is processed, workman disposably can put on all pipe fitting tack feeding supporting plates 6 Pipe fitting 2 is put, after processing starts, workman can be with one end time away from keyboard, without keeping by feed mechanism constantly, so that one Workman can simultaneously operate many feed mechanisms, improve processing efficiency.

The pipe fitting tack feeding supporting plate includes poppet body 7, and it also includes the two ends for distinguishing support tubes 2 Main support block 8 and secondary support block 1, the main support block 8 and secondary support block 1 are arranged at the side of the poppet body 7 It is located above and respectively near the end positions of poppet body 7, poppet body 7 is rectangle, and the main support block 8 is along poppet body 7 Width is arranged on the side of the poppet body 7, and adjustment through hole one is also provided with the side of poppet body 7（In figure It is not shown）, the secondary support block 1 include adjustment block 1, studdle 912, lock screw one（Not shown in figure）And lock Tight nut 1, the studdle 912 includes threaded shank 9121 and the screw rod fork being fixed on the one end of the threaded shank 9121 Oral area 9122, is provided with multiple screwed holes 10 on the side of the adjustment block 1；The lock screw one passes through poppet body Adjustment through hole one on 7 is screwed into a screwed hole 10 of adjustment block 1, so as to one end of adjustment block 1 be connected In poppet body 7, the threaded shank 9121 of the studdle is screwed into the another of adjustment block 1 through locking nut 1 Locked by locking nut 1 after in an outer screwed hole 10, so as to studdle 912 is connected in adjustment block 1, Main prong portion 811 is provided with the main support block 8, the two ends of pipe fitting 2 are respectively put into the main prong portion 811 of main support block In the screw rod prong portion 9122 of secondary support block one, so that pipe fitting 2 is in same level with the center of circle of its two ends On state supported.Main prong portion 811 in main support block is mutually flat with the screw rod prong portion 9122 of secondary support block one OK, it is easy to being put into for pipe fitting 2, in the present embodiment, screwed hole 10 is set to two, respectively positioned near adjustment block 1 End positions a, screwed hole 10 is used to connect adjustment block 1, and another screwed hole 10 is used to connect studdle 912, Lock screw one is screwed into a screwed hole 10 of adjustment block 1 from the back side of supporting plate plate body 7.Herein, preferably The screw rod prong portion 9122 and main prong portion 811 are all provided with being set to V-type, but it is also possible to be arranged to U-shaped or other prong shapes. In the present embodiment, the pipe fitting 2 of processing is straight tube.

The present invention is to adjust pipe fitting in addition by the face on the basis of the horizontal plane residing for the center of circle of a termination of pipe fitting Termination the center of circle residing for horizontal plane, the center of circle of final each termination for causing pipe fitting is in same level so as to protect Pipe fitting is demonstrate,proved to be fed in pipeline end facing machine in a kind of horizontality, has improve the crudy of pipe fitting, reduced Percent defective, reduces processing cost.In order that pipe fitting is in horizontality, it is necessary to adjust the screw rod prong portion 9122 of studdle Position in the horizontal plane, during adjustment, rotates adjustment block 1, first can unscrew lock screw one during rotation, then with adjustment block Centered on one 911 one end（I.e. centered on the axis of lock screw one）, rotate the other end of adjustment block 1 so that 9122 position in the horizontal plane of screw rod prong portion of the studdle in the other end of adjustment block 1 can adjust It is whole.Herein, the screwed hole 10 in adjustment block 1 can also be arranged to three or more than three, so when lock screw one When being screwed into other screwed hole, the radius size of the rotation of adjustment block 1 is actually have adjusted, so that according to reality Border situation comes 9122 position in the horizontal plane of adjusting bolt prong portion.In order that pipe fitting is in horizontality, it is also possible to need Position of the screw rod prong portion 9122 of studdle on vertical is adjusted, during adjustment, first unscrews locking nut 1, be rotated further by Studdle 912 is adjusted so as to the position to the screw rod prong portion 9122 of studdle on vertical.Herein, because above After rotating adjustment block 1, the screw rod prong portion 9122 of the studdle in the other end of adjustment block 1 and main support The main prong portion 811 of block may not be parallel to each other, and pipe fitting is just bad to be put into, at this moment, it is also possible to rotational support screw rod 912, directly It is in the state being parallel to each other again to the screw rod prong portion 9122 of studdle and the main prong portion 811 of main support block.

Further, since the specification of pipe fitting is different, so the termination size of every kind of pipe fitting is different, original feed device The pipe fitting of same specification is just only used for, cannot be general when the pipe fitting of different size is changed.Also it is exactly that pipe fitting has same footpath Pipe fitting and reducing fittings point, indentical tube part refers to that the size of each termination of pipe fitting is the same from pipe fitting, reducing fittings Refer to pipe fitting that the size of each termination of pipe fitting is differed, i.e. the size of each termination in same pipe fitting Differ, it can be seen that original feed device may be only available for indentical tube part, and not be fitted for reducing fittings With.In the present embodiment, due to the position of the screw rod prong portion 9122 in the horizontal plane and on vertical of secondary support block one be can With what is adjusted, therefore the position adjustment in screw rod prong portion 9122 for secondary support block can be first passed through, by different rule after replacing The indentical tube part or replacing reducing fittings of lattice are placed, then the pipe fitting one end to be placed in the main prong portion 811 of main support block On the basis of horizontal plane residing for the center of circle of head, to the pipe fitting other end being placed in the screw rod prong portion 9122 of secondary support block one Horizontal plane residing for the center of circle of head is adjusted, and most the center of circle of the two ends of pipe fitting is adjusted in same level at last.Adjustment Horizontal plane residing for the center of circle of the other end head of pipe fitting is the screw rod fork that studdle is adjusted by step noted earlier Position of the screw rod prong portion of oral area position in the horizontal plane and adjustment studdle on vertical is realized.Therefore, originally Embodiment is applied to the feeding of the indentical tube part or reducing fittings of all size, and highly versatile reduces processing cost, improves Processing efficiency.

As shown in Figure 1 and Figure 5, the chain conveying mechanism 5 includes being arranged on being engaged with motor 11 in rotary shafts 4 Drive sprocket 511, chain 512 and driven sprocket 513, the drive sprocket 511 and driven sprocket 513 are flat with its sagittal plane Row is set in the state of horizontal plane, and the drive sprocket 511 and driven sprocket 513 are connected by chain 512, by that will manage The poppet body 7 of part tack feeding supporting plate is connected on chain 512 so as to pipe fitting tack feeding supporting plate 6 is arranged on into chain conveying In mechanism.Poppet body 7 be by screw connection on chain 512.Support bar 12 is additionally provided with the rotary shafts 4, Support bar 12 is positioned at the lower section of the chain 512 between drive sprocket 511 and driven sprocket 513, the support bar 12 and positioned at drive chain The bottom connection of the poppet body 7 of the pipe fitting tack feeding supporting plate between wheel 511 and driven sprocket 513 is touched.So set be because It is that chain between drive sprocket and driven sprocket does not have drive sprocket or driven sprocket to support, during operation, Chain between drive sprocket and driven sprocket is susceptible to deformation, so as to cause the shakiness of pipe fitting tack feeding supporting plate It is fixed, crudy is have impact on, the present embodiment will be located between drive sprocket 511 and driven sprocket 513 by setting support bar 12 Pipe fitting tack feeding supporting plate 6 holds up, it is ensured that the stability of pipe fitting tack feeding supporting plate during feeding, improves crudy. In the present embodiment, support bar 12 is provided with two altogether.

Photoelectric sensor 13 is additionally provided with the rotary shafts 4, it is arranged at the upper discharge position of chamfering machine, its use Pipe fitting tack feeding supporting plate at the upper discharge position of sensing.Photoelectric sensor 13, motor 11 and manipulator 3 are electric with controller Control connection.After a pipe fitting tack feeding supporting plate 6 reaches upper discharge position, photoelectric sensor 13 is signaled to controller, Controller controlled motor 11 is closed down so that pipe fitting tack feeding supporting plate 6 stays for some time in upper discharge position, so that platform Pipe fitting 2 on pipe fitting tack feeding supporting plate can be taken out to be sent in chamfering machine 1 and is processed by the manipulator 3 on machine.

As shown in Fig. 1, Fig. 6 and Fig. 7, the manipulator 3 includes being arranged on longitudinal cylinder 14 at the top of chamfering machine 1, sets Frame 15 is vertically moved on the top of chamfering machine 1 and with the piston rod of longitudinal cylinder 14 is connected, in longitudinal cylinder In the presence of 14, the frame 15 that vertically moves can the longitudinal direction shifting back and forth between chamfering machine 1 and feed mechanism 4 along the top of chamfering machine 1 Move, be arranged on the vertical cylinder 1 vertically moved on frame 15, being arranged on and described vertically move on frame 15 and hung down with described The vertical movable stand 17 being connected to the piston rod of cylinder 1, in the presence of the vertical cylinder 1, the vertical shifting Moving frame 17 can be moved longitudinally, and frame 15 is upper and lower to be moved back and forth, the lateral cylinder 18 that is arranged on the vertical movable stand 17, sets The transverse slider 19 being connected on the vertical movable stand 17 and with the piston rod of the lateral cylinder 18, in the horizontal gas In the presence of cylinder 18, the transverse slider 19 can vertically movable stand 17, return transverse shifting（Transverse shifting is managed when being along processing The axial movement of part）, the vertical cylinder 2 20 that is arranged on the transverse slider 19 and be vertically arranged on the vertical cylinder Crotch bar 21 on 2 20 piston rod end.Two longitudinal rails 22 are provided with the top of the frame of chamfering machine 1, it is described vertical It is T-shaped to movable stand 15, including vertically moves frame transverse slat 151 and vertically move frame vertical panel 152, is vertically moving frame transverse slat 151 bottom is provided with two guide grooves, is engaged with longitudinal rail 22 by vertically moving the guide groove of bottom of frame transverse slat 151, from And enable that vertically move frame 15 vertically moves back and forth along the frame top of chamfering machine 1.Vertically moving the side of frame vertical panel 152 On be provided with vertical guide rail 23, the vertical movable stand 17 includes the vertical movable stand being connected with the piston rod of vertical cylinder 1 Body 171 and the correction upper fixture 172 being arranged on the vertical movable stand body 171, the piston rod of vertical cylinder 1 connect The top of vertical movable stand body 171 is connected on, correction upper fixture 172 is connected to the bottom of vertical movable stand body 171, the school Positive upper fixture 172 is the same with the structure of chamfering machine upper fixture 24, and the lateral cylinder 18 is arranged on vertical movable stand body 171 middle part, is horizontally arranged with cross slide way 25 on the side of vertical movable stand body 171, and transverse slider 19 is L-type, Guide groove is provided with the bottom of transverse slider 19, is engaged with cross slide way 25 by the guide groove on the bottom of transverse slider 19, from And enable that transverse slider 19 transversely moves back and forth, and guide groove is provided with the other side of vertical movable stand body 171, pass through The guide groove of vertical movable stand body 171 is engaged with vertical guide rail 23, so that vertical movable stand 17 can be moved back vertically It is dynamic.Vertical cylinder 2 20 is fixed on transverse slider 19, and one end of crotch bar 21 is welded on the tailpiece of the piston rod of vertical cylinder 2 20 In portion.

As shown in Figures 1 to 5, invention additionally discloses a kind of feeding of basis pipeline end facing machine feeding device as described above Method, the charging method is concretely comprised the following steps：

1) pipe fitting 2, to be processed multiple is placed individually on multiple pipe fitting tack feeding supporting plates 6, using each pipe fitting The screw rod prong portion 9122 of the main prong portion 811 of the main support block on tack feeding supporting plate and secondary support block one supports respectively The two ends of each pipe fitting 2；

2）, according to the dimensions of the two ends of the pipe fitting 2 to be processed, with the one end of pipe fitting 2 in main prong portion 811 On the basis of horizontal plane residing for the center of circle of head, by 9122 position in the horizontal plane of screw rod prong portion for adjusting secondary support block one With the position on vertical, it is final to cause to be located at so as to adjust the position of the horizontal plane residing for the center of circle of the other end of pipe fitting 2 head Residing for the center of circle of horizontal plane and the termination of pipe fitting 2 one residing for the center of circle of the other end of pipe fitting 2 head in screw rod prong portion 9122 Horizontal plane is in same level, it is ensured that each pipe fitting 2 is in a kind of horizontality；

3）, open chain conveying mechanism 5, be transported to successively by the pipe fitting 2 to be processed multiple of chain conveying mechanism 5 flat Discharge position on head machine, the pipe fitting 2 being located on chamfering machine in discharge position is taken into chamfering machine by the manipulator 3 of chamfering machine carried out Processing.

It is by unscrewing lock screw one, with locking screw during the position in the screw rod prong portion 9122 of the secondary support block one of adjustment Centered on the axis of silk one, adjustment block 1 is rotated, so as to come 9122 position in the horizontal plane of adjusting bolt prong portion, adjusted It is whole it is good after, then lock screw one is tightened and by unscrewing locking nut 1, studdle 912 itself is rotated further by adjust Position of the whole screw rod prong portion 9122 on vertical, after adjusting, then locking nut 1 is tightened to screw rod prong portion What 9122 position was adjusted.

As shown in Fig. 1 and Fig. 8 to Figure 16, the described 3rd）In step manipulator by pipe fitting send into chamfering machine in step such as Under：

A, the longitudinal cylinder of control（Not shown in figure）Piston rod stretch out, so as to drive vertically move frame 15 from chamfering machine Move into place the top of the pipe fitting 2 in upper discharge position；Now, the lower clamp 26 of chamfering machine is also at discharge position and near position In the side of the pipe fitting 2 of upper discharge position（As shown in Figure 8）；

B, the piston rod of the vertical cylinder 1 of control stretch out, so as to drive vertical movable stand 17 to move down（As shown in Figure 9）；

The piston rod retraction of c, control lateral cylinder 18, drives transverse slider 19 and vertical cylinder 2 20 towards near pipe fitting 2 A termination direction movement so that the hook part of the crotch bar 21 on vertical cylinder 2 20 is stretched from a termination of pipe fitting 2 Enter in inside pipe fitting（As shown in Figure 10）；Now, the length that the hook part of crotch bar 21 is stretched into the inside of pipe fitting 2 accounts for pipe fitting 2 More than half of axial overall length, so can guarantee that in subsequent action, not fallen out when using crotch bar, pipe fitting is lifted；

D, the piston rod retraction for controlling vertical cylinder 2 20, drive crotch bar 21 to move upwardly so that the crotch of crotch bar 21 Touched with the interior thereof of pipe fitting 2 in portion（As shown in figure 11）；

The piston rod retraction of e, the vertical cylinder 1 of control, so that drive vertical movable stand 17 and pipe fitting 2 to move on the whole, So as to pipe fitting 2 be lifted up from pipe fitting tack feeding supporting plate 6（As shown in figure 12）；

F, the longitudinal cylinder of control（Not shown in figure）Piston rod retraction, so as to drive vertically move frame 15 and pipe fitting 2 is whole Body moves to the top of the lower clamp 26 of chamfering machine from upper discharge position（As shown in figure 13）；

G, the piston rod of the vertical cylinder 1 of control stretch out, so that drive vertical movable stand 17 and the entirety of pipe fitting 2 to move down, will Pipe fitting 2 is placed on the lower clamp 26 of chamfering machine（As shown in figure 14）；

H, the piston rod of the vertical cylinder 2 20 of control stretch out, so that the hook part of crotch bar 21 is moved down so that crotch bar 21 Hook part separated with the inside of pipe fitting 2（As shown in figure 15）；

I, the piston rod of control lateral cylinder 18 stretch out, and drive transverse slider 19 and vertical cylinder 2 20 towards away from pipe fitting 2 A termination direction movement so that the hook part of crotch bar 21 on vertical cylinder 2 20 is removed from inside pipe fitting（Such as Shown in Figure 16）；

J, the piston rod retraction for controlling vertical cylinder 1, so as to drive moved on vertical movable stand 17, complete this pipe fitting Step in feeding chamfering machine, after being moved on vertical movable stand 17, in chamfering machine lower clamp cylinder（Not shown in figure）In the presence of, The lower clamp 26 of chamfering machine drives pipe fitting 2 to be moved towards Working position together（I.e. towards the underface of the upper fixture 24 for being located at chamfering machine Move position）, after moving into place, the upper fixture 24 of chamfering machine is pushed to be engaged with lower clamp 26 and is fixed pipe fitting 2, is opened Beginning tack is processed, and after processing, upper fixture 24 and lower clamp 26 are separated, in chamfering machine lower clamp cylinder（Not shown in figure）Work Under, lower clamp is come back at discharge position and near the side of the pipe fitting positioned at upper discharge position, waits feeding next time（Such as Shown in Figure 17）；

In the patent document quoted in the application background technology, pipe fitting is by the finger cylinder of manipulator from the upper of pipe fitting After side clamps the both sides of pipe fitting, then pipe fitting is taken out from rotating disk it is sent on the lower clamp of chamfering machine, in order to clamp pipe fitting, hand Referring to cylinder will exceed the upper semi-circle position of pipe fitting, if at this moment directly being delivered to pipe fitting on lower clamp and will be occurred using manipulator The problem that finger cylinder collides with lower clamp, therefore, it is in the prior art, when pipe fitting is placed on lower clamp to first pass through After finger cylinder clamps the surface that pipe fitting moves to lower clamp, then finger cylinder is controlled to unclamp, pipe fitting freely falling body falls to On lower clamp, but, so it cannot be guaranteed that the horizontality of the pipe fitting dropped in lower clamp, shadow is caused to crudy Ring, therefore, the present embodiment is after by manipulator, pipe fitting is sent in lower clamp always, after just unclamping to the clamping of lower clamp Leave, this makes it possible to the horizontality for being further ensured that pipe fitting, further increase crudy.

When vertical movable stand is moved down in the b step, be move down into correction upper fixture 172 be in contact with pipe fitting 2 untill, So as to pipe fitting 2 is pressed on pipe fitting tack feeding supporting plate 6 by correcting upper fixture 172, can be to pipe using upper fixture 172 is corrected Part 2 is once corrected, it is ensured that its horizontality.

It is that the piston rod for controlling vertical cylinder two bounces back when lifting pipe fitting in the Step d, drives crotch bar 21 upward Be lifted up for pipe fitting from the inside of pipe fitting 2 by the mobile hook part for causing crotch bar 21, until by pipe fitting 2 lift to vertical shifting The correction upper fixture 172 of moving frame is in contact, and pipe fitting is fixedly clamped using the hook part and correction upper fixture 172 of crotch bar 21.

Pipe fitting is placed on when on the lower clamp of chamfering machine in the g steps, is to utilize to correct upper fixture 172 by pipe fitting 2 are pressed into contact with the lower clamp 26 of chamfering machine, at this moment can be engaged with lower clamp 26 come to pipe using upper fixture 172 is corrected Part carries out a correction for horizontality again.

Embodiment 2：As shown in Figure 18 and Figure 19, compared with Example 1, difference is：Pipe fitting is put down in the present embodiment The structure of the main support block on head feeding supporting plate is different, i.e., be provided with locating shim on the side of the main support block 8 27, the axial positioning structure to the termination of pipe fitting one is formed between the locating shim 27 and the main prong portion 811 of main support block, manage After one termination of part is placed into the main prong portion 811 of main support block, the end of the termination of pipe fitting one and the sidepiece of locating shim 27 It is in contact.In the present embodiment, locating shim 27 has been provided with two panels, its outside that main support block 8 is screwed into by screw 28 In portion, the main prong portion 811 of main support block is exposed so as to utilize locating shim 27 and the main shape of prong portion 811 in the part of locating shim 27 The axial positioning structure of the paired termination of pipe fitting one.So set, when pipe fitting is put into, essence can be carried out to a termination of pipe fitting It is determined that position, consequently facilitating the adjustment of the position to pipe fitting other end head, so that the present embodiment is to pipe fitting horizontality Calibration accuracy is more increased, and further increases the crudy of product.

Embodiment 3：Compared with Example 1, difference is：Adjustment in the present embodiment on pipe fitting tack feeding supporting plate The structure of through hole one is different, i.e., in the present embodiment, adjustment through hole one is arranged into strip through hole, such as waist-shaped hole.This Sample, when centered on one end of adjustment block one come the other end for rotating adjustment block one, the center of circle of rotation can be along strip Hole changes, so that the scope that can be adjusted increased, and further increase the versatility of the present embodiment.

Embodiment 4：As shown in Figure 20 to Figure 22, compared with Example 1, difference is：Pipe fitting is put down in the present embodiment Structure on head feeding supporting plate is different, i.e., described pipe fitting tack feeding supporting plate also includes secondary support block 2 29, the secondary branch Bracer 2 29 includes adjustment block 2 291, support screw 292, lock screw two（Not shown in figure）With locking nut 2 293, Also multiple screwed holes 10 are provided with the side of the adjustment block 2 291；Adjustment is also provided with the side of the poppet body 7 logical Hole two（Not shown in figure）, the lock screw two is screwed into adjustment block 2 291 through the adjustment through hole two in poppet body 7 In one screwed hole 10, so as to one end of adjustment block 2 291 is connected in poppet body 7, the support screw 292 passes through lock Tight nut 2 293 is locked by locking nut 2 293 afterwards in being screwed into another screwed hole 10 of adjustment block 2 291, so that Support screw 292 is connected in adjustment block 2 291.In the present embodiment, screwed hole 10 is set to two, respectively positioned at close The end positions of adjustment block 2 291 a, screwed hole 10 is used to connect adjustment block 2 291, and another screwed hole 10 is used to connect Support screw 292 is connect, lock screw two is screwed into a screwed hole 10 of adjustment block 2 291 from the back side of supporting plate plate body 7 's.

Pipe fitting tack feeding supporting plate sets up secondary support block two in the present embodiment, because in the present embodiment, the pipe fitting 2 of processing It is three-way pipe, it has three terminations, the head of screw 292 is supported in secondary support block two for the 3rd end of support tubes 2 Head, supports the head support of screw 292 to contact on the 3rd bottom of termination of pipe fitting 2.By adjusting support screw 292 Head position in the horizontal plane and the position on vertical, so as to adjust the water residing for the 3rd center of circle of termination of pipe fitting 2 The position of plane so that the center of circle of three terminations of pipe fitting 2 is in same level, it is ensured that the horizontality of pipe fitting 2.Adjust The step of specific steps of the head position of whole support screw 292 pitch mouth position with adjusting bolt in embodiment 1 and principle class Seemingly, i.e., the head position in the horizontal plane of adjustment support screw 292 when, rotate adjustment block 2 291, will first can be locked during rotation Screw two is unscrewed, then centered on one end of adjustment block 2 291（I.e. centered on the axis of lock screw two）, rotate adjustment block 2 291 other end so that the head of the support screw 292 in the other end of adjustment block two position in the horizontal plane Putting to adjust.Herein, the screwed hole 10 in adjustment block 2 291 can also be arranged to three or more than three, so work as lock When tight screw two is screwed into other screwed hole, the radius size of the rotation of adjustment block two is actually have adjusted, so that The head position in the horizontal plane of support screw 292 is adjusted according to actual conditions.The head of adjustment support screw 292 is hanging down During upward position, first unscrew locking nut 2 293, be rotated further by supporting screw 292 so as to supporting the head of screw 292 hanging down Upward position is adjusted.

Compared with feeding method in embodiment 1, difference is feeding method in the present embodiment：

Described 1st）When pipe fitting 2 is placed on pipe fitting tack feeding supporting plate in step, in addition it is also necessary to using in secondary support block two The head of support screw 292 support the 3rd termination of pipe fitting 2；

Described 2nd）When being adjusted in step, the 3rd dimensions of termination according to pipe fitting 2 is also needed, with positioned at master On the basis of horizontal plane residing for the center of circle of the termination of pipe fitting 2 one in prong portion 811, by the support screw for adjusting secondary support block two 292 head position in the horizontal plane and the position on vertical, so as to adjust residing for the 3rd center of circle of termination of pipe fitting 2 The position of horizontal plane, the center of circle of final three terminations for causing pipe fitting 2 is in same level, it is ensured that pipe fitting it is horizontal State.

It is by unscrewing lock screw two, with lock screw two during the head of the support screw 292 of the secondary support block two of adjustment Axis centered on, adjustment block 2 291 is rotated, so as to adjust the head position in the horizontal plane of support screw 292, adjustment After good, then lock screw two is tightened and by unscrewing locking nut 2 293, be rotated further by support screw 292 itself to adjust Position of the head of screw 292 on vertical is supported, after adjusting, then locking nut 2 293 is tightened to support screw What the position of head was adjusted.

It will be apparent that pipe fitting tack feeding supporting plate is also applied for processing straight tube in the present embodiment.In addition, it is necessary to especially say It is bright, as long as position of the pipe fitting tack feeding supporting plate by secondary support block one and secondary support block two in poppet body in the present embodiment Put and mutually change, apply also for processing bend pipe, as shown in figure 11, during processing bend pipe, using the main prong portion 811 of main support block and pair The screw rod prong portion 9122 of support block one supports the two ends of bend pipe respectively, using the support screw 292 of secondary support block two Head is supported on the bottom at the turning of bend pipe（Not shown in figure）, bend pipe is adjusted to the process of horizontality and above institute The adjustment principle stated is the same, is not repeated herein.

Embodiment 5：Compared with Example 4, difference is：Adjustment in the present embodiment on pipe fitting tack feeding supporting plate The structure of through hole two is different, i.e., in the present embodiment, adjustment through hole two is arranged into strip through hole, such as waist-shaped hole.This Sample, when centered on one end of adjustment block two come the other end for rotating adjustment block two, the center of circle of rotation can be along strip Hole changes, so that the scope that can be adjusted increased, and further increase the versatility of the present embodiment.

In sum, the present invention is to ensure that pipe fitting is in a kind of horizontality quilt by three sub-level state correction processes It is sent in pipeline end facing machine, i.e., first time trimming process is on pipe fitting tack feeding supporting plate, by with one end of pipe fitting Face adjusts the horizontal plane residing for the center of circle of the other termination of pipe fitting on the basis of horizontal plane residing for the center of circle of head so that pipe fitting The center of circle of each termination be in same level；Second-order correction process is to be pressed to pipe fitting by correcting upper fixture On pipe fitting tack feeding supporting plate, a correction for horizontality can be again carried out to pipe fitting using upper fixture is corrected；Third time is corrected Process is that be pressed into contact with pipe fitting to lower clamp by correction upper fixture, is engaged to complete with lower clamp using upper fixture is corrected , ensure that pipe fitting is to be fed to pipeline end facing machine in a kind of horizontality by above-mentioned three sub-levels state correction process In, so as to improve the crudy of pipe fitting, percent defective is reduced, reduce processing cost；According to each termination of pipe fitting Dimensions, the present invention by the flexible modulation to adjustment block one and adjustment block two so that the present invention be applied to different size, The feeding of the pipe fitting of type, highly versatile reduces processing cost, improves processing efficiency.Set on the side of main support block Locating shim is equipped with, by forming the axially position knot to the termination of pipe fitting one between locating shim and the main prong portion of main support block Structure, the termination to pipe fitting is accurately positioned, consequently facilitating the adjustment of the position to pipe fitting other end head, so that this Invention is more increased the calibration accuracy of pipe fitting horizontality, further increases the crudy of product；The present invention is used to be had The chain transfer of multiple pipe fitting tack feeding supporting plates carries out feeding, and a workman can simultaneously operate many feed mechanisms, carry Processing efficiency high；Support is provided with the frame of feed mechanism and between drive sprocket and driven sprocket in the present invention The support bar of pipe fitting tack supporting plate, the pipe fitting tack feeding supporting plate that will be located between drive sprocket and driven sprocket holds up, it is ensured that The stability of pipe fitting tack feeding supporting plate, improves crudy during feeding.

Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field Member without departing from the spirit and scope of the present invention, can also make a variety of changes or convert, therefore all equivalent Technical scheme should also belong to protection scope of the present invention, and protection scope of the present invention should be limited by each claim.

Claims

1. the pipeline end facing machine feeding device of a kind of highly versatile, including positioned at chamfering machine side for by multiple pipe fittings successively Deliver to the feed mechanism at the upper discharge position of chamfering machine and be arranged on flat for multiple to be delivered to successively on the chamfering machine The manipulator being processed in pipe fitting feeding chamfering machine at the upper discharge position of head machine, it is characterised in that：The feed mechanism bag Include rotary shafts, the chain conveying mechanism being arranged in the rotary shafts and the multiple being arranged on the chain conveying mechanism Pipe fitting tack feeding supporting plate, two ends of the pipe fitting tack feeding supporting plate including poppet body, for distinguishing support tubes Main support block and secondary support block one, the main support block is arranged on the side of the poppet body, in the side of poppet body On be also provided with adjustment through hole one, the secondary support block one include adjustment block one, studdle, lock screw one and locking nut One, the studdle includes threaded shank and the screw rod prong portion being arranged on described threaded shank one end, in the adjustment block one On be provided with multiple screwed holes；The lock screw one is screwed into of adjustment block one through the adjustment through hole one in poppet body In screwed hole, so as to adjustment block one is connected in poppet body, the threaded shank of the studdle is twisted through locking nut one Locked by locking nut one after entering in another screwed hole of adjustment block one, so as to studdle is connected into adjustment block On one, main prong portion is provided with the main support block, by the two ends of pipe fitting be respectively put into main support block main prong portion and In the screw rod prong portion of secondary support block one, so that pipe fitting is in the state in same level with the center of circle of its two ends Supported.

2. pipeline end facing machine feeding device according to claim 1, it is characterised in that：On the side of the main support block Locating shim is provided with, the axially position to the termination of pipe fitting one is formed between the locating shim and the main prong portion of main support block Structure, after a termination of pipe fitting is placed into the main prong portion of main support block, the end of the termination of pipe fitting one and the side of locating shim Portion is in contact.

3. pipeline end facing machine feeding device according to claim 1, it is characterised in that：The pipe fitting tack feeding supporting plate is also Including secondary support block two, the secondary support block two includes adjustment block two, support screw, lock screw two and locking nut two, Also multiple screwed holes are provided with the adjustment block two；Adjustment through hole two, the lock are also provided with the side of the poppet body Tight screw two is screwed into a screwed hole of adjustment block two through the adjustment through hole two in poppet body, so that by adjustment block two It is connected in poppet body, after the support screw is screwed into another screwed hole of adjustment block two through locking nut two Locked by locking nut two, so that by support screw connection in adjustment block two.

4. pipeline end facing machine feeding device according to claim 1, it is characterised in that：The chain conveying mechanism includes setting Put the drive sprocket being engaged with motor in rotary shafts, chain and driven sprocket, the drive sprocket and driven sprocket State with its sagittal plane parallel to horizontal plane is set, and the drive sprocket and driven sprocket are connected by chain interoperation, are led to Cross and the poppet body of each pipe fitting tack feeding supporting plate is connected on chain so as to each pipe fitting tack feeding supporting plate be all provided with Put on chain conveying mechanism；Be additionally provided with support bar in the rotary shafts, support bar be located at drive sprocket and driven sprocket it Between chain lower section, the supporting plate sheet of the support bar and the pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket The bottom connection of body is touched.

5. pipeline end facing machine feeding device according to claim 1, it is characterised in that：The manipulator is flat including being arranged on Longitudinal cylinder at the top of head machine, be arranged on chamfering machine top it is upper and with vertically moving that the piston rod of longitudinal cylinder is connected Frame, in the presence of longitudinal cylinder, the frame that vertically moves can be along chamfering machine top between chamfering machine and feed mechanism Vertically move back and forth, be arranged on the vertical cylinder one vertically moved on frame, be arranged on it is described vertically move on frame and with institute The vertical movable stand that the piston rod of vertical cylinder one is connected is stated, in the presence of the vertical cylinder one, the vertical movement Frame can upper and lower movement vertical back and forth, be arranged on the vertical movable stand lateral cylinder, be arranged on the vertical movable stand And the transverse slider being connected with the piston rod of the lateral cylinder, in the presence of the lateral cylinder, the transverse slider Can come, return transverse shifting, the vertical cylinder two being arranged on the transverse slider and the piston for being arranged on the vertical cylinder two Crotch bar on boom end.

6. pipeline end facing machine feeding device according to claim 5, it is characterised in that：The vertical movable stand includes and hangs down To the piston rod vertical movable stand body for connecting of cylinder one and the correction upper fixture being arranged on the vertical movable stand body, The lateral cylinder and transverse slider are arranged on vertical movable stand body, and the piston rod of vertical cylinder one is connected to vertical shifting The top of moving frame body, correction upper fixture is connected to the bottom of vertical movable stand body, in the correction upper fixture and chamfering machine The structure of fixture is the same.

7. the feeding side of a kind of pipeline end facing machine feeding device according to any one claim in claim 1 to 6 Method, it is characterised in that：The charging method is concretely comprised the following steps：

1), the pipe fitting that multiple to be processed is placed individually on multiple pipe fitting tack feeding supporting plates, is sent using each pipe fitting tack The screw rod prong portion of the main prong portion of the main support block on material torr plate and secondary support block one supports the two of each pipe fitting respectively Termination；

2）, according to the dimensions of the two ends of the pipe fitting to be processed, with the center of circle of the termination of pipe fitting one in main prong portion On the basis of residing horizontal plane, by adjusting the screw rod prong portion of secondary support block one position in the horizontal plane and on vertical Position, so that the position of the horizontal plane residing for the center of circle of pipe fitting other end head is adjusted, it is final to cause to be located in screw rod prong portion Pipe fitting other end head the center of circle residing for horizontal plane and the termination of pipe fitting one the center of circle residing for horizontal plane in same level On, it is ensured that each pipe fitting is in a kind of horizontality；

3）, open chain conveying mechanism, the pipe fitting that multiple to be processed is transported on chamfering machine successively by chain conveying mechanism , be taken into the pipe fitting being located on chamfering machine in discharge position in chamfering machine by the manipulator of chamfering machine be processed by discharge position.

8. charging method according to claim 7, it is characterised in that：When the pipe fitting to be processed has and relative two ends During adjacent 3rd termination of head, i.e., when pipe fitting is three-way pipe, the pipe fitting tack feeding supporting plate also includes secondary support block two, The secondary support block two includes adjustment block two, support screw, lock screw two and locking nut two, in the adjustment block two It is provided with multiple screwed holes；Adjustment through hole two is also provided with the side of the poppet body, the lock screw two passes through supporting plate Adjustment through hole two on body is screwed into a screwed hole of adjustment block two, so as to adjustment block two is connected into poppet body On, the support screw is rear by locking nut two in being screwed into another screwed hole of adjustment block two through locking nut two Locking, so that by support screw connection in adjustment block two；

Described 1st）When pipe fitting is placed on pipe fitting tack feeding supporting plate in step, in addition it is also necessary to using the support in secondary support block two The head of screw supports the 3rd termination of pipe fitting；

Described 2nd）When being adjusted in step, the 3rd dimensions of termination according to pipe fitting is also needed, with positioned at main prong On the basis of horizontal plane residing for the center of circle of the termination of pipe fitting one in portion, existed by adjusting the head of support screw of secondary support block two Position on horizontal plane and the position on vertical, so as to adjust the position of the horizontal plane residing for the 3rd center of circle of termination of pipe fitting Put, it is final so that the center of circle of three terminations of pipe fitting is in same level, it is ensured that the horizontality of pipe fitting.

9. the charging method according to claim 7 or 8, it is characterised in that：The manipulator includes being arranged on chamfering machine top Longitudinal cylinder in portion, to be arranged on chamfering machine top upper and vertically move frame with the piston rod of longitudinal cylinder is connected, In the presence of longitudinal cylinder, the frame that vertically moves can back and forth be indulged along chamfering machine top between chamfering machine and feed mechanism To movement, be arranged on the vertical cylinder one vertically moved on frame, be arranged on it is described vertically move it is on frame and vertical with described The vertical movable stand that the piston rod of cylinder one is connected, in the presence of the vertical cylinder one, the vertical movable stand can go up, Under back and forth vertical movement, be arranged on the vertical movable stand lateral cylinder, be arranged on the vertical movable stand and with institute The transverse slider that the piston rod of lateral cylinder is connected is stated, in the presence of the lateral cylinder, the transverse slider can come, return Transverse shifting, the vertical cylinder two being arranged on the transverse slider and it is arranged on the piston rod end of the vertical cylinder two Crotch bar；

A, the piston rod of the longitudinal cylinder of control stretch out, and are moved into place in upper discharge position from chamfering machine so as to drive and vertically move frame Pipe fitting top；

The piston rod retraction of c, control lateral cylinder, drives transverse slider and vertical cylinder two towards the side near a termination of pipe fitting To movement, so that the hook part of the crotch bar on vertical cylinder two is extend into inside pipe fitting from a termination of pipe fitting；

D, the piston rod retraction for controlling vertical cylinder two, drive crotch bar to move upwardly so that the hook part and pipe fitting of crotch bar Interior thereof is touched；

The piston rod retraction of e, the vertical cylinder one of control, so that drive vertical movable stand and pipe fitting to move on the whole, so that will pipe Part is lifted up from pipe fitting tack feeding supporting plate；

The piston rod retraction of f, the longitudinal cylinder of control, thus drive vertically move frame and pipe fitting integrally moved to from upper discharge position it is flat The top of the lower clamp of head machine；

G, the piston rod of the vertical cylinder one of control stretch out, so as to drive vertical movable stand and pipe fitting integrally to move down, pipe fitting are placed On the lower clamp of chamfering machine；

H, control the piston rod of vertical cylinder two to stretch out, so that the hook part of crotch bar is moved down so that the hook part of crotch bar with The inside of pipe fitting separates；

I, the piston rod of control lateral cylinder stretch out, and drive transverse slider and vertical cylinder two towards the side of the termination away from pipe fitting To movement, so that the hook part of the crotch bar on vertical cylinder two is removed from inside pipe fitting；

The piston rod retraction of j, the vertical cylinder one of control, so as to drive moved on vertical movable stand, completes this pipe fitting feeding tack Step in machine；

When need to send into chamfering machine if any multiple pipe fittings, then after completing j steps, return again to perform a steps, until all pipe fittings are equal It is admitted in chamfering machine untill being processed.

10. charging method according to claim 9, it is characterised in that：The vertical movable stand includes and vertical cylinder one Piston rod connection vertical movable stand body and the correction upper fixture that is arranged on the vertical movable stand body, the transverse direction Cylinder and transverse slider are arranged on vertical movable stand body, and the correction upper fixture is one with the structure of chamfering machine upper fixture Sample；

When vertical movable stand is moved down in the b step, be move down into correction upper fixture be in contact with pipe fitting untill, so as to pass through Be pressed to pipe fitting on pipe fitting tack feeding supporting plate by correction upper fixture；

Pipe fitting is placed on when on the lower clamp of chamfering machine in the g steps, be using correct upper fixture by pipe fitting compress connect Touch in the lower clamp of chamfering machine.