CN103071890B - After-welding sectioning device for metal barrel welding machine - Google Patents
After-welding sectioning device for metal barrel welding machine Download PDFInfo
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- CN103071890B CN103071890B CN201110328709.0A CN201110328709A CN103071890B CN 103071890 B CN103071890 B CN 103071890B CN 201110328709 A CN201110328709 A CN 201110328709A CN 103071890 B CN103071890 B CN 103071890B
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Abstract
The invention discloses an after-welding sectioning device for a metal barrel welding machine. The after-welding sectioning device comprises a first clamping device, a second clamping device, a pushing cylinder, a breaking-off cylinder, a detection device and a control device, wherein the first clamping device and the second clamping device are hinged with each other; the breaking-off cylinder is connected with the second clamping device, and the piston rod of the breaking-off cylinder is hinged with the first clamping device, so that the first clamping device is enabled to rotate in certain angle relative to the second clamping device under the effect of the breaking-off cylinder; and the second clamping device is mounted on a guide rail, and the piston rod of the pushing cylinder and the second clamping device are connected to drive the second clamping device to slide on the guide rail. The after-welding sectioning device can carry out after-welding sectioning to metal barrels with adhered welding seams due to continuous welding, so that the continuous welding process of the metal barrel realizes beginning-to-end automation, the welding efficiency and the material utilization rate of the metal barrel are greatly improved, and the manufacturing cost of the metal barrel is reduced.
Description
Technical field
The invention belongs to welding machine correlative technology field, relate in particular to a kind of postwelding sectioning of metal cylinder welding machine special.
Background technology
At present, the metal cylinder of certain length is the most frequently used parts basis body in each manufacture processing industry.Manufacture, especially have a wide range of applications in manufacturing industry such as compressor industries in food encapsulation, industry.The processing welding method of existing metal cylinder has following two kinds of modes:
The processing welding method of the first metal cylinder is continuous tubulation welding manner, metal material by entire volume first rolls into cylindrical duct, then the mouth that intervolves of round metal bobbin is welded, be made into a metal seamless tube that length is identical with virgin metal length of material, then the metal cylinder of sawed-off one-tenth Len req as required, there is following defect in this kind of welding manner: (1), due to will welding after the sawed-off one-tenth Len req of longer metal cylinder, in the time cutting off, will there is certain cut-out length of material loss, reduce thus the utilization rate of material; (2), the end face that cuts off of metal cylinder cannot reach the requirement of product design, therefore needs again to process, and will reserve allowance, causes again having reduced the utilization rate of material.Welding robot can only be processed an a kind of metal cylinder of specification, and same welding robot changed the processing specification possibility hardly of metal cylinder, therefore needs many welding equipments to process the metal cylinder of different size, and welding processing place takies very large.
The processing welding method of the second metal cylinder is for being interruption welding manner, first roll into cylindrical duct by the length of metal barrel designs requirement, then mouthful interruption welding that intervolves to single metal cylindrical shell, this kind of welding manner can produce starting the arc breach and receive arc breach in the commissure of workpiece both ends of the surface, this starting the arc breach and receipts arc breach must additionally increase another procedure and get rid of, therefore also exist and need reserved allowance, reduced the problem of stock utilization; In addition, because welding processing interruption is carried out, welded the push rod palpus return of rear welding machine at every turn, just can weld for the second time, therefore the time of single piece of metal barrel soldering is relatively long.
In sum, the welding processing of existing metal cylinder all exists welding efficiency low, and spillage of material is large, thereby the high problem of the manufacturing cost of metal cylinder.
Summary of the invention
The object of the present invention is to provide a kind of postwelding sectioning of the metal cylinder welding machine for the weld seam that fractures.
The present invention adopts following technical scheme to realize foregoing invention object: design a kind of postwelding sectioning of welding machine, comprising:
The first clamping device being hinged and the second clamping device, propulsion cylinder, the cylinder that fractures, checkout gear and control device;
The described cylinder that fractures is connected with described the second clamping device, and its piston rod and described the first clamping device are hinged, and the first clamping device can be rotated relative to the second clamping device certain angle under the effect of the cylinder that fractures;
Described the second clamping device is arranged on guide rail, and the piston rod of described propulsion cylinder is connected to drive the second clamping device to slide on guide rail with described the second clamping device;
Described checkout gear is arranged between described the first clamping device and the second clamping device, in the time detecting that former and later two metal cylinders that weld seam is sticked together arrive respectively the precalculated position of the first clamping device and the second clamping device, control device commands the first clamping device and the second clamping device to clamp respectively the metal cylinder pressing from both sides separately in chamber, and the cylinder that fractures described in then promotes the first clamping device around pivoting point former and later two metal cylinders that weld seam is sticked together that rotate to fracture.
Described guide rails assembling is on support, and the cylinder body of described propulsion cylinder is fixed on described support one side, and the conveying raceway of metal cylinder is the below to described the first clamping device and the second clamping device just;
Previous second clamping device that leaves in former and later two metal cylinders that weld seam is sticked together after described checkout gear detects upstream continuous welding enters after the first clamping device, described the first clamping device and the second clamping device are respectively clamped the front and back metal cylinder in its folder chamber, described propulsion cylinder drives the second clamping device and the first clamping device integral forward lead, in the time being advanced to assigned address, thereby the described cylinder that fractures promotes the first clamping device former and later two metal cylinders that fracture and link together that are upturned, the cylinder that fractures is back to initial position, described the second clamping device and the first clamping device unclamp, metal cylinder above drops down onto the conveying raceway of described metal cylinder from the first clamping device, described propulsion cylinder promotes described the second clamping device and returns home position, to repeat the said process next metal cylinder that fractures.
Described the first clamping device comprises a support body, and described support body has the first connecting portion and the second connecting portion, and described the first connecting portion is hinged on the front end of described the second clamping device, described the second connecting portion with described in the fracture piston rod of cylinder hinged; The housing of the described cylinder that fractures is hinged on the rear end of described the second clamping device.
A plurality of sliding rollers are installed on the conveying raceway of described metal cylinder.
The conveying raceway of described metal cylinder is the inclined races that upstream is high, downstream is low, and described metal cylinder can be rolled to voluntarily next operation under unpowered condition.
The inclination conveying raceway end of described metal cylinder is provided with a lifting mechanism, for the metal cylinder that moves to described inclination conveying raceway afterbody is converted to vertical placement by parallel placement.
Compared with prior art, the present invention has following useful technique effect: can make the metal cylinder that weld seam is sticked together implement postwelding segmentation to continuous welding, make the continuous welding whole-course automation of metal cylinder, greatly improve the welding efficiency of metal cylinder and the utilization rate of material, reduced the manufacturing cost of metal cylinder.
Brief description of the drawings
Fig. 1 is the structural representation of the metal cylinder welding machine that provides of the embodiment of the present invention;
Fig. 2 is the structural representation of the automatic transport feeding-distribution device that provides of the embodiment of the present invention;
Fig. 3 is the structural representation of the detection and location device that provides of the embodiment of the present invention;
Fig. 4 is the structural representation of the pre-feeding gap removing device that provides of the embodiment of the present invention;
Fig. 5 be the pre-feeding gap removing device that provides of the embodiment of the present invention driving chain and on the structural representation of sliding roller;
Fig. 6 is the annexation schematic diagram between another chain of the pre-feeding gap removing device that provides of the embodiment of the present invention, sliding roller bearing, sliding roller;
Fig. 7 is the profile of the sliding roller installation structure of the pre-feeding gap removing device that provides of the embodiment of the present invention;
Fig. 8 and Fig. 9 are the structural representation of the continuous welding device that provides of the embodiment of the present invention in different angles;
Figure 10 is the sizing rule of the continuous welding device that provides of the embodiment of the present invention or the mounting structure schematic diagram of tunnel mould;
Figure 11 is the structural representation of the detection welding mechanism of the continuous welding device that provides of the embodiment of the present invention;
Figure 12 is the partial structurtes schematic diagram of the continuous welding device that provides of the embodiment of the present invention;
Figure 13 is the structural representation of the postwelding sectioning that provides of the embodiment of the present invention;
Figure 14 is the structural representation of the vertical section of the postwelding sectioning that provides of the embodiment of the present invention;
Figure 15 and Figure 16 are the structural representation of the lifting mechanism that provides of the embodiment of the present invention at different operating state;
Figure 17 is the structural representation of the drawing mechanism that provides of the embodiment of the present invention;
Figure 18 is the structural representation of the H type baffle plate discharge mechanism that provides of the embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Postwelding sectioning of the present invention is an important component part of metal cylinder welding machine, multiple metal cylinders that the head and the tail that the weld seam that what metal cylinder welding machine was exported after completing continuous welding is intervolves mouthful is sticked together are arranged, the weld seam that therefore needing fractures is sticked together could obtain the welding finished product of metal cylinder.Postwelding sectioning of the present invention just for this reason and design a weld seam breaking device, this device makes the welding whole-course automation of metal cylinder welding machine, below in conjunction with the explanation of complete metal cylinder welding machine each several part structure and operation principle thereof is described the present invention:
Refer to Fig. 1, metal cylinder welding machine of the present invention comprises automatic transport feeding-distribution device 10, detection and location device 20, pre-feeding gap removing device 30, continuous welding device 40, postwelding sectioning 50 and the drawing mechanism 60 that head and the tail are linked in sequence.In above-mentioned each device, the processing speed of automatic transport feeding-distribution device 10 and drawing mechanism 60 at least doubles above than the processing speed of other devices of the section of mediating, for improving the welding efficiency of welding machine, metal cylinder welding machine shown in Fig. 1 is a preferred embodiment of the present invention, in this embodiment, metal cylinder welding machine comprises an automatic transport feeding-distribution device 10 and a drawing mechanism 60 and two detection and location devices 20, pre-feeding gap removing device 30, continuous welding device 40 and postwelding sectionings 50.Be bifurcated into two branch roads at the weld pass of described automatic transport feeding-distribution device 10 port of export, these two branch roads connect respectively the weld pass independently being separately made up of detection and location device 20, pre-feeding gap removing device 30, continuous welding device 40 and postwelding sectioning 50, after the port of export of these two weld passes merges together, be connected again with the arrival end of described drawing mechanism 60, such layout can improve the operating efficiency of each device.Closing with the upstream and downstream of weld pass is below shape and structure and the operation principle thereof that sequencing illustrates respectively the each device of metal cylinder welding machine.
Refer to Fig. 1 and Fig. 2, in embodiments of the present invention, automatic transport feeding-distribution device 10 comprises:
The base 108 supporting and be arranged on the groove track 101 on the base 108 of this support, the first baffle plate 107 is equipped with in arrival end 1011 both sides of this groove track 101, the port of export 1012 both sides are respectively equipped with a second baffle 106 and are extended to form laterally output track 1061 on the top of this second baffle 106, and described arrival end 1011 makes described groove track 101 have a gradient than the described port of export 1012 height.
The pulley 102 that a row and groove track 101 bottoms form an angle is respectively equipped with in the both sides of this groove track 101; The rotating shaft 1021 of this pulley 102 is packed in the side of groove track 101, and the large I of external diameter of described angle and pulley 102 arranges according to the external diameter of metal cylinder 109 to be welded.
These groove track 101 middle parts are equipped with first sensor 103, the second sensor 104, the 3rd sensor (not shown) successively, the first cylinder 110 is equipped with in the top of first sensor 103, stop part (not shown) is equipped with in the first cylinder 110 belows, near the upper pushed section 105 of described the 3rd inductor, top being housed and having inclined plane, on this, 105 belows, pushed section are driven by the second cylinder 111.
In the time of application, to be welded have intervolve mouthfuls 1091 metal cylinder 109 and enter automatic transport feeding-distribution device 10 from the arrival end 1011 of automatic transport feeding-distribution device 10, because automatic transport feeding-distribution device 10 has the low gradient of the high port of export of arrival end, the metal cylinder 109 being placed on two side rollers 102 slides along groove track 101 under Action of Gravity Field, in the time that metal cylinder 109 slides into the position between first sensor 103 and the second sensor 104, first sensor 103 and the second sensor 104 have detected that metal cylinder 109 slips into, centralized control unit control the first cylinder 110 drives described stop part to move down, to stop slipping into of the next metal cylinder of carrying, and in the time sliding into metal cylinder 109 between first sensor 103 and the second sensor 104 and continue to slide into described the 3rd residing position of sensor, centralized control unit control the second cylinder 111 drives on upper pushed section 105 and moves, under the inclined plane of upper pushed section 105 and the side acting in conjunction of second baffle 106, metal cylinder 109 is pushed on output track 1061, thus output metal cylinder 109.When after metal cylinder 109 outputs, centralized control unit control the first cylinder 110 drives on described stop part and moves, with the next metal cylinder of letting pass, allow it continue to slide, and according to above-mentioned same method output, thereby allow it enter detection and location device 20 on the orderly output track 1061 that metal cylinder to be welded is alternately exported to groove track 101 port of export both sides.
Refer to Fig. 3, described detection and location device 20 comprises:
Base 206; In this base 206, be provided with the input channel 201 for delivery of metal cylinder 109, the 3rd baffle plate 2011 is equipped with in these input channel 201 both sides;
The end of this input channel 201 is equipped with rotating part (not shown), and knife edge 202 and four-sensor (not shown) are equipped with in this rotating part top, and this knife edge 202 is driven by the 3rd cylinder 205 of its top;
The left side of this input channel 201 is provided with delivery outlet 204, and right side is equipped with and is promoted cylinder 203.
In application, when metal cylinder 109 is from the top of input channel 201 enters, metal cylinder 109 rolls into the rotating part of input channel 201 ends, what four-sensor started to detect described metal cylinder 109 intervolves mouthfuls 1091, the metal cylinder 109 that centralized control unit control is positioned at rotating part rotates, until the mouth 1091 that intervolves of described metal cylinder 109 rotates extremely towards knife edge 202, then centralized control unit control the 3rd cylinder 205 promotes knife edge 202 and moves down, snap in intervolving in mouth 1091 of metal cylinder 109, then promote cylinder 203 by centralized control unit control the metal cylinder of having good positioning 109 is pushed into next station from delivery outlet 201.To provide one will intervolve mouthful 1091 metal cylinders of having good positioning 109.
In embodiments of the present invention, the top of input channel 201 is connected with the output track 1061 of automatic transport feeding-distribution device 10.
Refer to Fig. 4 to Fig. 7, described pre-feeding gap removing device 30 comprises:
Be arranged on upper conveying mechanism 301 and lower conveying mechanism 302 on holder 303;
Described upper conveying mechanism 301 and lower conveying mechanism 302 comprise respectively by driving mechanism and drive synchronous operated two row chain bars 3001 and be arranged on a plurality of sliding roller 3002 rotating around sliding roller bearing 3003 on two row chain bars 3001, and described a plurality of sliding rollers 3002 move linearly and do radial rotary motion around described sliding roller bearing 3003 under the drive of described two row chain bars 3001; Described sliding roller bearing 3003 radial rotary speed reduce gradually along the moving direction of metal cylinder;
On the sliding roller 3002 of described upper structure for conveying 301, be provided with metal cylinder for locating input and intervolve mouthfuls 1091 locating slot 3007; Sliding roller 3002 segmentations of the sliding roller 3002 of described upper conveying mechanism 301 and described lower conveying mechanism 302 are driven by the driving mechanism of friction speed, and the actuating speed of this drive part by part mechanism slows down gradually along metal cylinder direction of advance.
In the time that two adjacent gapped metal cylinders of end face enter the transfer passage being surrounded by described upper conveying mechanism 301 and described lower conveying mechanism 302, because the translational speed of the metal cylinder in front is slower, the translational speed of the metal cylinder at rear is very fast, the metal cylinder at rear must catch up with the metal cylinder in front within a certain period of time, in the time that the metal cylinder at rear catch up with the metal cylinder in front, the metal cylinder at rear is obstructed and skids to maintain front and back metal cylinder with sliding roller 3002 and moves forward with identical speed, that is to say, gap before and after eliminating under the drag effect of sliding roller 3002 between metal cylinder adjacent face.
As can be seen here, multiple metal cylinders are continuously by after the transfer passage being made up of upper conveying mechanism 301 and lower conveying mechanism 302, can eliminate the gap between adjacent two cylindrical shells, thereby can in follow-up welding, directly realize continuous welding, as a result, continuously arranged metal cylinder only just can produce the starting the arc and receive arc breach at initiating terminal and end, and middle seam is due to continuous gapless, can not produce the starting the arc and receive arc breach, thereby can greatly reduce the wastage and improve welding efficiency.
In embodiments of the present invention, the skid wheel of described upper conveying mechanism 301 is metal skid wheel, the skid wheel that the skid wheel of described lower conveying mechanism 302 is made for plastics.The skid wheel of upper and lower unlike material can better be implemented location to the cylindrical shell 109 of metal material.
In embodiments of the present invention, described two row chain bars 3001 are formed by connecting by chain case 702 and carrier bar 701 intervals, between two relative carrier bars 701, have set up described sliding roller bearing 3003, and on described sliding roller bearing 703, cover has described sliding roller 3002, as shown in Figure 7.
In embodiments of the present invention, described sliding roller 3002 is connected with sliding roller bearing 3003 by deep groove ball bearing 626ZZ, and on the sliding roller bearing 3003 of described sliding roller 3002 both sides, cover has sliding rolling sleeve 705.
In one embodiment of the invention, described locating slot 3007 is arranged on the middle part of the sliding roller 3002 of structure for conveying 301.
In embodiments of the present invention, described driving mechanism specifically comprises motor 3005, reductor 3006 and spindle sprocket 3004, and described two row chain bars 3001 drive reductor 3006 drive shaft sprocket wheels 3004 to drive run-in synchronism by motor 3005.Wherein between two row chain bars 3001, keep at a certain distance away.This distance is set in actual applications as required.
In embodiments of the present invention, described detection and location device 20 intervolves the metal cylinder 109 that mouthfuls 1091 head and the tail accompany and pushes the passage between conveying mechanism 301 and lower conveying mechanism 302 from delivery outlet 204 by having good positioning, after this passage, just eliminate the gap of seam between adjacent metal cylindrical shell.The principle of eliminating gaping of joints between adjacent metal cylindrical shell is as follows:
In the time that upper conveying mechanism 301 and lower conveying mechanism 302 clamp metal cylinder 109 and move linearly, if produce gap between two adjacent metal cylindrical shells in movement, pre-feeding gap removing device 30 can first keep this gap, when resistance that the previous metal cylinder of two adjacent metal cylindrical shells of this on moving direction applies at the metal cylinder that runs into front, sliding roller 3002 will slide on the metal cylinder surface that is subject to resistance, and moved linearly by the metal cylinder of resistance, until the metal cylinder in front is no longer applied after resistance by the metal cylinder of resistance thereafter, drive and moved linearly by the metal cylinder of resistance again, and a rear metal cylinder of two adjacent metal cylinders is driven and is moved linearly by sliding roller 3002 in the situation that not being subject to resistance simultaneously.Therefore reached the object of eliminating two gaps between adjacent metal cylindrical shell, guaranteed in the time entering next process, the seam between each adjacent metal cylindrical shell no longer there will be gap, for metal cylinder enter next process implement continuous welding ready.
Described continuous welding device 40 is as shown in Figs. 8 to 11, comprising:
Carry clamping device 401, described conveying clamping device 401 comprises the multipair mechanism that steps up along the setting of metal cylinder direction of advance, for make it intervolve mouthful 1091 gathering closures gradually by the outside wall surface of the extrusion metal cylindrical shell 109 of going into overdrive gradually;
Be arranged on the positioner 402 on described conveying clamping device 401, position for the mouth 1091 that intervolves to metal cylinder;
Actuating unit, for providing power;
Transmission mechanism steps up mechanism's rotation, to drive metal cylinder to move forward described in driving under described power;
The sizing rule or the tunnel mould 403 that are connected with described conveying clamping device 401 ports of export, for further positioning the metal cylinder of carrying clamping device 401 to export;
Detect welding mechanism 404, in the time detecting that described sizing rule or tunnel mould 403 are exported metal cylinder, to mouthful 1091 enforcement continuous weldings that intervolve of metal cylinder.
In embodiments of the present invention, by carrying clamping device 401, positioner 402, actuating unit, transmission mechanism, sizing rule or tunnel mould 403 and detecting welding mechanism 404, the metal cylinder of continuous input is implemented to effectively location, intervolve continuous welding behind mouthful 1091 gaps thereby realize eliminating.
In embodiments of the present invention, described in step up mechanism and comprise and step up frame 4011, step up the sliding roller 4012 on frame 4011 both sides described in being arranged on, described sliding roller 4012 one end have gear 4013;
Refer to Figure 12, the driving wheel 4014 of described transmission mechanism is connected with driven wheel 4013 and rotates with described gear 4013, and the gear 4013 of rotation drives the direction that described sliding roller 4012 advances to cylindrical shell to rotate, to drive metal cylinder reach.
In embodiments of the present invention, described sliding roller 4012 surfacess of revolution have with metal cylinder profile match arcuation inner concave.
In embodiments of the present invention, the distance between every a pair of sliding roller 4012 that steps up frame 4011 both sides can set in advance as required, to effectively go into overdrive gradually to clamp metal cylinder wherein.
In one embodiment of the invention, the distance between the sliding roller using in the pairing in front is less than the distance between the sliding roller using in rear pairing.So that metal cylinder is clamped gradually until eliminate the gap that intervolves mouth 1091 in the process of reach.
In embodiments of the present invention, positioner 402 is specially the knife edge on pulley that is arranged on being arranged on directly over described conveying clamping device 401.
End to end metal cylinder intervolve mouthfuls 1091 after the continuous welding of described continuous welding device 40, the soldered that front and back metal cylinder intervolves mouthful links together, this soldered linking together by postwelding sectioning 50 separately.Described postwelding sectioning 50, as shown in Figure 13 to Figure 16, comprising:
Support 504, the first clamping device 501, the second clamping device 502, the cylinder 5012 that fractures, propulsion cylinder 506, checkout gear and control device;
Described support 504 both sides are provided with guide rail 505, on guide rail 505, be slidably socketed described the second clamping device 502, the cylinder body of described propulsion cylinder 506 is fixed on described support 504 1 sides, its piston rod is connected with described the second clamping device 502, for driving the second clamping device to slidably reciprocate along described guide rail 505;
Described the first clamping device 501 is hinged with described the second clamping device 502, the described cylinder 5012 that fractures is connected with described the second clamping device 502, its piston rod 50121 is hinged with described the first clamping device 501, and the first clamping device 501 can be rotated relative to the second clamping device 502 certain angles under the effect of the cylinder 5012 that fractures;
Described checkout gear is installed between described the first clamping device 501 and described the second clamping device 502, in the time detecting that former and later two metal cylinders that weld seam is sticked together arrive respectively the precalculated position of the first clamping device 501 and the second clamping device 502, control device commands the first clamping device 501 and the second clamping device 502 to clamp respectively the metal cylinder pressing from both sides separately in chamber, and the cylinder 5012 that fractures described in then promotes the first clamping device 501 around pivoting point former and later two metal cylinders that weld seam is sticked together that rotate to fracture.
In embodiments of the present invention, described the first clamping device 501 comprises a support body 5011 and the cylinder 5012 that fractures, described support body 5011 has the first connecting portion 5013 and the second connecting portion 5014, described the first connecting portion 5013 is hinged on the front end of described the second clamping device 502, described the second connecting portion 5014 with described in the fracture piston rod 50121 of cylinder 5012 hinged; The housing 50122 of the described cylinder 5012 that fractures is hinged on the rear end of described the second clamping device 502;
Described guide rail 505 is arranged on support 504, and the cylinder body of described propulsion cylinder 506 is fixed on described support 504 1 sides, and the conveying raceway 503 of metal cylinder is the below to described the first clamping device 501 and the second clamping device 502 just;
Previous second clamping device 502 that leaves in former and later two metal cylinders that weld seam is sticked together after described checkout gear detects upstream continuous welding enters after the first clamping device 501, described the first clamping device 501 and the second clamping device 502 are respectively clamped the front and back metal cylinder in its folder chamber, described propulsion cylinder 506 drives the second clamping device 502 and the first clamping device 501 integral forward leads, in the time being advanced to assigned address, thereby the described cylinder 5012 that fractures promotes the first clamping device 501 former and later two metal cylinders that fracture and link together that are upturned, the cylinder 5012 that fractures is back to initial position, described the second clamping device 502 and the first clamping device 501 unclamp, metal cylinder above drops down onto the conveying raceway 503 of described metal cylinder from the first clamping device 501, described propulsion cylinder 506 promotes described the second clamping device 502 and returns home position, to repeat the said process next metal cylinder that fractures.
Metal cylinder in embodiments of the present invention, a plurality of sliding rollers is installed on the conveying raceway 503 of described metal cylinder, so that can slide on described conveying raceway 503.
In one embodiment of the invention, described conveying raceway 503 is the inclined races that upstream is high, downstream is low, so that metal cylinder can be along the unpowered down sliding of described conveying raceway 503 under Action of Gravity Field.
In embodiments of the present invention, inclination conveying raceway 503 ends of described metal cylinder are also provided with a lifting mechanism 507, for the metal cylinder that moves to described inclination conveying raceway 503 afterbodys is converted to vertical placement by parallel placement, and flow to the drawing mechanism 60 in downstream in the mode of vertically placing.
Described drawing mechanism 60 as shown in Figure 17 and Figure 18, comprising:
There is the support 602 of inclined plane;
Be arranged on the no-power drum 601 on support 602 and inclined plane thereof.
Metal cylinder completes continuous welding and on the no-power drum 601 at inclined plane, rolls after weld seam fractures separation, is finally rolled to discharging opening 603 to finish whole automation continuous welding flow processs of metal cylinder.
In embodiments of the present invention, two row's inclined planes are set on support 602, front end in the intersection of two row's inclined planes is equipped with H type baffle plate discharge mechanism 604, for alternately the metal cylinder on two row's inclined planes being let pass, alternately to export metal cylinder to discharging opening 603.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a postwelding sectioning for metal cylinder welding machine, is characterized in that comprising: the first clamping device (501) being hinged and the second clamping device (502), propulsion cylinder (506), the cylinder that fractures (5012), checkout gear and control device;
The described cylinder that fractures (5012) is connected with described the second clamping device (502), its piston rod (50121) is hinged with described the first clamping device (501), and the first clamping device (501) can be rotated relative to the second clamping device (502) certain angle under the effect of the cylinder that fractures (5012);
It is upper that described the second clamping device (502) is arranged on guide rail (505), and the piston rod of described propulsion cylinder (506) is connected to drive the second clamping device in the upper slip of guide rail (505) with described the second clamping device (502);
Described checkout gear is arranged between described the first clamping device (501) and the second clamping device (502), in the time detecting that former and later two metal cylinders that weld seam is sticked together arrive respectively the precalculated position of the first clamping device (501) and the second clamping device (502), control device commands the first clamping device (501) and the second clamping device (502) to clamp respectively the metal cylinder pressing from both sides separately in chamber, then the cylinder (5012) that fractures described in promotes the first clamping device (501) around pivoting point former and later two metal cylinders that weld seam is sticked together that rotate to fracture.
2. postwelding sectioning as claimed in claim 1, it is characterized in that, described guide rail (505) is arranged on support (504), the cylinder body of described propulsion cylinder (506) is fixed on described support (504) one sides, and the conveying raceway (503) of metal cylinder is the below to described the first clamping device (501) and the second clamping device (502) just;
Previous the second clamping device (502) that leaves in former and later two metal cylinders that weld seam is sticked together after described checkout gear detects upstream continuous welding enters after the first clamping device (501), described the first clamping device (501) and the second clamping device (502) are respectively clamped the front and back metal cylinder in its folder chamber, described propulsion cylinder (506) drives the second clamping device (502) and the first clamping device (501) integral forward lead, in the time being advanced to assigned address, the described cylinder that fractures (5012) promotes the first clamping device (501) thereby is upturned former and later two metal cylinders that fracture and link together, the cylinder (5012) that fractures is back to initial position, described the second clamping device (502) and the first clamping device (501) unclamp, metal cylinder above drops down onto the conveying raceway (503) of described metal cylinder from the first clamping device (501), described propulsion cylinder (506) promotes described the second clamping device (502) and returns home position, to repeat the said process next metal cylinder that fractures.
3. postwelding sectioning as claimed in claim 2, it is characterized in that, described the first clamping device (501) comprises a support body (5011), described support body (5011) has the first connecting portion (5013) and the second connecting portion (5014), described the first connecting portion (5013) is hinged on the front end of described the second clamping device (502), described the second connecting portion (5014) with described in the fracture piston rod (50121) of cylinder (5012) hinged; The housing (50122) of the described cylinder that fractures (5012) is hinged on the rear end of described the second clamping device (502).
4. the postwelding sectioning as described in claim as arbitrary in claims 1 to 3, is characterized in that, on the conveying raceway (503) of described metal cylinder, a plurality of sliding rollers is installed.
5. postwelding sectioning as claimed in claim 4, is characterized in that, the conveying raceway (503) of described metal cylinder is the inclined races that upstream is high, downstream is low, and described metal cylinder can be rolled to voluntarily next operation under unpowered condition.
6. postwelding sectioning as claimed in claim 5, characterized by further comprising:
Inclination conveying raceway (503) end of described metal cylinder is provided with a lifting mechanism (507), for the metal cylinder that moves to described inclination conveying raceway (503) afterbody is converted to vertical placement by parallel placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110328709.0A CN103071890B (en) | 2011-10-26 | 2011-10-26 | After-welding sectioning device for metal barrel welding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110328709.0A CN103071890B (en) | 2011-10-26 | 2011-10-26 | After-welding sectioning device for metal barrel welding machine |
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| CN103071890A CN103071890A (en) | 2013-05-01 |
| CN103071890B true CN103071890B (en) | 2014-11-05 |
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| CN201552394U (en) * | 2009-11-27 | 2010-08-18 | 无锡市四方制桶有限公司 | Flattening device for welding line of barrel body |
| CN102218586A (en) * | 2011-05-20 | 2011-10-19 | 泉州运城制版有限公司 | Full-automatic circular welding machine for welding gap between roller and plug |
| CN202291761U (en) * | 2011-10-26 | 2012-07-04 | 深圳市鹏煜威科技有限公司 | Post welding sectioning device of metal barrel welding machine |
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| JP2989277B2 (en) * | 1990-12-27 | 1999-12-13 | 川崎製鉄株式会社 | Holding device for rear end of steel sheet unwound from coil |
| JPH10193284A (en) * | 1996-12-27 | 1998-07-28 | Puropurai:Kk | Inner surface bead cutting and subdividing device for electro resistance welded tube |
| JP4402947B2 (en) * | 2003-12-18 | 2010-01-20 | アイセル株式会社 | Short pipe seam welding apparatus and short pipe seam welding method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201552394U (en) * | 2009-11-27 | 2010-08-18 | 无锡市四方制桶有限公司 | Flattening device for welding line of barrel body |
| CN102218586A (en) * | 2011-05-20 | 2011-10-19 | 泉州运城制版有限公司 | Full-automatic circular welding machine for welding gap between roller and plug |
| CN202291761U (en) * | 2011-10-26 | 2012-07-04 | 深圳市鹏煜威科技有限公司 | Post welding sectioning device of metal barrel welding machine |
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