Gas pipeline assembly assembling equipment
Technical Field
The invention relates to the field of automation equipment, in particular to gas pipeline assembly assembling equipment.
Background
The gas pipeline is a special pipeline special for conveying gas, and the gas pipeline is also applied to various industries due to the large-range application of pipeline gas. The gas pipeline assembly is a main component of the gas pipeline, and mainly comprises a main pipeline a, a sealing ring b and an annular groove c for installing the sealing ring b are arranged at the upper end of the main pipeline a, an installation thread d is arranged at the periphery of the lower end of the main pipeline a, an installation platform e extending towards the outside is arranged at the position, close to the upper end, of the main pipeline a, and the installation platform e is provided with an installation hole f and a fixing ring g in interference fit with the installation hole f.
In the production and processing process of the gas pipeline assembly, the sealing ring and the fixing ring are assembled with the main pipeline in a manual mode, the sealing ring and the fixing ring are tightly matched with the main pipeline, assembling needs to be carried out with the help of tools, assembly efficiency is low, meanwhile, due to manual assembling, the assembling accuracy depends on manual experience, and the qualification rate of finished products is limited.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the gas pipeline assembly assembling equipment for improving the assembling efficiency and the qualified product rate.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic assembling machine comprises a frame, the frame be provided with main assembly bench, pipeline feed arrangement, sealing washer feed arrangement, solid fixed ring feed arrangement, main assembly device, vice assembly device and discharging device, main assembly device assemble the trunk line that pipeline feed arrangement transmitted in main assembly bench, vice assembly device assemble the sealing washer that sealing washer feed arrangement transmitted on arranging the trunk line of main assembly bench in and with solid fixed ring that solid fixed ring feed arrangement transmitted on arranging the trunk line of main assembly bench in, main assembly device shift the trunk line that the assembly was accomplished to discharging device, shift the trunk line to the finished product by discharging device and collect the position.
Through adopting above-mentioned technical scheme, by pipeline feed arrangement, sealing washer feed arrangement, solid fixed ring feed arrangement, main assembly quality, vice assembly quality and discharging device cooperate, in proper order with the trunk line, the ejection of compact after sealing washer and solid fixed ring assemble, realize the automatic assembly of gas pipeline subassembly, compare manual assembly, the assembly efficiency is improved, and simultaneously, main assembly quality realizes the material loading and the ejection of compact of trunk line simultaneously, vice assembly quality realizes the material loading and the ejection of compact of sealing washer and solid fixed ring simultaneously, make equipment structure more compact, because be automated control, the displacement volume is more accurate, effectively improve the yields.
The invention is further configured to: the main assembly platform, the sealing ring feeding device and the fixing ring feeding device are arranged on the same straight line, the sealing ring feeding device and the fixing ring feeding device are respectively positioned on two sides of the main assembly platform, the auxiliary assembly device comprises an auxiliary assembly rail, an auxiliary assembly seat, an auxiliary displacement mechanism, an auxiliary lifting seat, an auxiliary lifting rail and an auxiliary lifting mechanism, the auxiliary assembly rail is arranged in parallel along the main assembly platform, the sealing ring feeding device and the fixing ring feeding device, the auxiliary displacement mechanism drives the auxiliary assembly seat to reciprocate on the auxiliary assembly rail, the auxiliary lifting rail is vertically fixed on the auxiliary assembly seat, the auxiliary lifting mechanism drives the auxiliary lifting seat to reciprocate on the auxiliary lifting rail, the auxiliary lifting seat is sequentially provided with a first transfer mechanism, a second transfer mechanism, a transfer mechanism and a magnetic attraction mechanism along the displacement direction of the auxiliary assembly rail, and the transfer mechanism is positioned between the sealing ring feeding device and the main assembly platform, the auxiliary assembling seat is provided with a first position and a second position in the displacement process, when the auxiliary assembling seat is positioned at the first position, the first transfer mechanism vertically corresponds to the sealing ring feeding device, the second transfer mechanism vertically corresponds to the transfer mechanism, the magnetic attraction mechanism vertically corresponds to the main assembling table, when the auxiliary assembling seat is positioned at the second position, the first transfer mechanism vertically corresponds to the transfer mechanism, the second transfer mechanism vertically corresponds to the main assembling table, the magnetic attraction mechanism vertically corresponds to the fixed ring feeding device, the first transfer mechanism extends into the sealing ring feeding device, expands and lifts a single sealing ring and transfers the expanded sealing ring to the transfer mechanism, the second transfer mechanism lifts and transfers the sealing ring of the transfer mechanism to the main pipeline of the main assembling table to assemble the sealing ring, and the magnetic attraction mechanism absorbs and transfers the fixed ring of the fixed ring feeding device to the main pipeline of the main assembling table, constitute the assembly of the fixed ring.
Through adopting above-mentioned technical scheme, realize assembling on the trunk line after expanding the sealing washer by first transfer mechanism, second transfer mechanism, and magnetism is inhaled the mechanism and is realized absorbing solid fixed ring and assemble on the trunk line, realizes the assembly function of sealing washer and solid fixed ring, and simultaneously, above-mentioned mechanism all adopts same set of displacement mechanism to realize the displacement, further makes the structure retrench, reduction equipment cost.
The invention is further configured to: the first transfer mechanism comprises a first lifting pin and a first sealing ring pressing mechanism, the first lifting pin is provided with a first expansion section which is positioned above the first lifting pin and expands the sealing ring, and a first guide section which is positioned below the first lifting pin and is in an inverted round table shape and guides the sealing ring to the first expansion section after the sealing ring of the sealing ring feeding device is inserted, the first sealing ring pressing mechanism comprises a first lower pressing ring which is arranged around the first lifting pin and a lower pressing ring lifting assembly which is arranged on the auxiliary lifting seat and drives the first lower pressing ring to lift, the first lower pressing ring is provided with a plurality of lower pressing blocks which can radially extend and retract relative to the first lower pressing ring along the circumferential direction at equal intervals, one end of each lower pressing block is used as a lower pressing end of the sealing ring and is abutted against the outer circumferential surface of the first lifting pin, the other end of each lower pressing block is sleeved with a reset end and penetrates through the first lower pressing ring, and the outer circumference of the first lower pressing, a contraction spring which is pressed against the periphery of the lifting ring at any time, wherein a reset cavity which is pressed against the contraction spring and limits the contraction spring is arranged at the reset end of the first lower pressing ring, the transfer mechanism comprises a transfer pin, the transfer pin is provided with a second guide section which is positioned above the transfer pin and is in a round platform shape, the smaller end of the second guide section is matched with the smaller end of the first guide section in shape, and a cylindrical second expansion section which expands a sealing ring moving downwards along the second guide section, when the first guide section is pressed against the second guide section, a transfer channel which transfers the sealing ring from the first expansion section to the second expansion section is formed, the sealing ring is transferred from the first expansion section to the second expansion section under the extrusion of a lower pressing block, the second transfer mechanism comprises a second lifting pin, an upward pushing mechanism and a second downward pressing mechanism, the periphery of the second lifting pin is in a hollow cylindrical shape, the push-up mechanism comprises a push-up ring with the inner periphery matched with the shape of the second expansion section and a push-up ring lifting assembly for driving the push-up ring to lift, the second lifting pin descends along with the auxiliary lifting seat and is sleeved on the outer periphery of the second guide section, the outer periphery of the second guide section is connected with the second expansion section to form a transfer channel for transferring the sealing ring from the second expansion section to the second lifting pin, the sealing ring is transferred from the second expansion section to the second lifting pin under the pushing of the push-up ring, the second push-down mechanism comprises a second lower pressure ring, a limiting rod and a limiting rod displacement assembly, the inner periphery of the second lower pressure ring is matched with the outer periphery of the second lifting pin in shape, the lower pressure ring lifting assembly drives the second lower pressure ring to lift, the second lifting pin descends along with the auxiliary lifting seat and is sleeved on the outer periphery of the main assembly table, and the sealing ring is transferred to the position with the height of the annular groove of the main pipeline under the extrusion of the second lower pressure ring, the limiting rod displacement assembly drives the limiting rod to displace to the position above the sealing ring to limit the height of the limiting rod, the second lifting pin rises along with the auxiliary lifting seat, and the sealing ring is contracted into the annular groove of the main pipeline after being separated from the second lifting pin.
Through adopting above-mentioned technical scheme, adopt first lifting pin, the mode of transit round pin and second lifting pin, ingenious solution the sealing washer need expand the back carry out the difficult problem of assembling, expand by first lifting pin earlier, because first lifting pin lower extreme is the unable direct assembly that assembles of round platform form, so carry out the sealing washer through first clamping ring and shift once earlier, shift back the second lifting pin that the lower extreme is greater than the trunk line through the thrust ring again, under the gag lever post is spacing, thereby the sealing washer shrink overlaps in the ring channel of trunk line, realize the automatic assembly of sealing washer, the assembly efficiency of sealing washer is greatly provided, simple structure and the processing clearance of magnetic absorption mechanism is utilized in the clearance of fit, can not more a step and reduce machining efficiency.
The invention is further configured to: the magnetic suction mechanism comprises a magnetic suction head for adsorbing the fixing ring and a magnetic suction lifting assembly for driving the magnetic suction head to lift, and a positioning column which stretches into the fixing ring to position the fixing ring relative to the magnetic suction head is arranged at the lower end of the magnetic suction head.
Through adopting above-mentioned technical scheme, the reference column can stretch into solid fixed ring adjustment solid fixed ring position in advance, then, is adsorbed by the magnetic suction head, arrives and is extrudeed solid fixed ring into the mounting hole by the magnetic suction head behind the main assembly platform to accomplish solid fixed ring's automatic assembly.
The invention is further configured to: the main assembly device include on a large scale assembly track, on a large scale displacement seat, displacement mechanism on a large scale, displacement seat on a small scale, displacement mechanism on a small scale, swing seat, swing mechanism and assembly clamping jaw on a large scale, on a large scale assembly track along main assembly table and pipeline feed arrangement's line direction parallel arrangement, displacement mechanism drive on a large scale displacement seat reciprocating motion on a large scale in on an assembly track on a large scale, displacement mechanism on a small scale install in displacement seat on a large scale and drive displacement seat on a small scale and remove along displacement seat displacement direction on a large scale, swing mechanism install in displacement seat on a small scale and drive swing seat horizontal oscillation, the assembly clamping jaw install in the swing end of swing seat, the assembly clamping jaw remove under the displacement mechanism drive on a large scale between main assembly table and pipeline feed arrangement, the assembly clamping jaw be close to the trunk line behind arrival main assembly table or pipeline feed arrangement under the displacement mechanism drive on a small scale, the assembly clamping jaw is driven by the swinging mechanism to swing to the discharging device from the rear side of the pipeline feeding device.
Through adopting above-mentioned technical scheme, make single assembly clamping jaw can have a plurality of operating position by the mode of displacement cooperation side pendulum, accomplish the function of trunk line material loading and ejection of compact simultaneously, make the structure more retrench.
The invention is further configured to: the discharging device comprises a visual sensor, a qualified product ramp and an unqualified product ramp, the qualified product ramp and the unqualified product ramp are sequentially arranged along the displacement direction of the seat with large-range displacement, the heights of the qualified product ramp and the unqualified product ramp are gradually reduced along the direction far away from the main assembling device, and the assembling clamping jaw is switched to correspond to the higher position of the qualified product ramp or the unqualified product ramp according to the data of the visual sensor under the driving of the small-range displacement mechanism.
By adopting the technical scheme, whether the visual sensor is qualified or not is judged, the position of the assembling clamping jaw is adjusted by the small-range displacement mechanism, and a finished product can fall on a corresponding qualified product ramp or an unqualified product ramp, so that automatic classification discharging is realized, and the equipment structure is more simplified and intelligent.
The invention is further configured to: the pipeline feeding device comprises a pipeline vibration disc, a pipeline feeding channel and a pipeline side-shifting mechanism, wherein the pipeline feeding channel is used for sequentially arranging a vertically placed main pipeline, one end of the pipeline feeding channel is used as a pipeline feeding end and is connected with the discharging position of the pipeline vibration disc, the other end of the pipeline feeding channel is used as a pipeline discharging end and is connected with the pipeline side-shifting mechanism, a pipeline transmission groove matched with the thickness of a mounting platform of the main pipeline is formed in the side wall of the pipeline feeding channel along the transmission direction, the pipeline side-shifting mechanism comprises a pipeline side-shifting track, a pipeline side-shifting seat and a pipeline side-shifting assembly, the pipeline side-shifting track is positioned at the pipeline discharging end of the pipeline feeding channel and is vertical to the pipeline feeding channel, the pipeline side-shifting assembly drives the pipeline side-shifting seat to reciprocate to the pipeline side-shifting track, and the pipeline side-shifting seat is provided with a pipeline transfer groove facing, the pipeline side shifting seat is provided with a pipeline shifting position opposite to the pipeline discharging end of the pipeline shifting groove and a pipeline feeding position for the main assembly device to take away the main pipeline, and the rack is provided with a sealing mechanism for sealing a notch of the pipeline shifting groove located at the pipeline feeding position.
Through adopting above-mentioned technical scheme, the mode of moving by the side makes the trunk line ejection of compact one by one, makes main assembly quality can be convenient for promote, improves the smooth and easy nature of assembly, and the mounting platform of rational utilization trunk line makes the trunk line can vertical transmission, saves the inconvenience that the follow-up upset trunk line caused after the horizontal transmission.
The invention is further configured to: the sealing ring feeding device comprises a sealing ring vibration disc, a sealing ring feeding channel and a sealing ring side-moving mechanism, wherein the sealing ring feeding channel is used for sequentially arranging horizontally-placed sealing rings, one end of the sealing ring feeding channel is used as a sealing ring feeding end and is connected with the discharging position of the sealing ring vibration disc, the other end of the sealing ring feeding channel is used as a sealing ring discharging end and is connected with the sealing ring side-moving mechanism, the sealing ring side-moving mechanism comprises a sealing ring side-moving channel, a sealing ring pushing block and a sealing ring pushing block moving assembly, the sealing ring side-moving channel is L-shaped, one side of the sealing ring side-moving channel, relative to the L-shaped turning position, is used as a sealing ring receiving side and is connected to the sealing ring discharging end of the sealing ring feeding channel, the other side of the sealing ring side-moving channel, is perpendicular to the sealing ring side-moving channel, is provided with a semicircular sealing ring positioning The sealing ring supporting step is used as an auxiliary assembling device to take away the sealing ring feeding position of the sealing ring, the sealing ring pushing block slides to the side of the sealing ring side to push the sealing ring to the sealing ring supporting step from the L-shaped turning position of the sealing ring side moving channel under the driving of the sealing ring pushing block moving assembly, and the end face of the sealing ring pushing block, which is in contact with the sealing ring, is in a V shape with an opening facing the sealing ring.
Through adopting above-mentioned technical scheme, the mode of moving by the side makes the sealing washer ejection of compact one by one, makes vice assembly quality can be convenient for promote the sealing washer, improves the smooth and easy nature of assembly.
The invention is further configured to: the fixed ring feeding device comprises a fixed ring vibration disc, a fixed ring feeding channel and a fixed ring side shifting mechanism, the fixed ring feeding channel is used for sequentially arranging fixed rings which are horizontally placed, one end of the fixed ring feeding channel is used as a fixed ring feeding end and is connected with the discharge position of the fixed ring vibration disc, the other end of the fixed ring feeding channel is used as a fixed ring discharge end and is connected with the fixed ring side shifting mechanism, the fixed ring side shifting mechanism comprises a fixed ring side shifting channel, a fixed ring push block and a fixed ring push block moving assembly, the fixed ring side shifting channel is L-shaped, one side of the fixed ring side shifting channel, which is opposite to the L-shaped turning position, is used as a fixed ring receiving side and is linked with the fixed ring discharging end of the fixed ring feeding channel, the other side of the fixed ring side shifting channel, which is opposite to the fixed ring side, is provided with a fixed ring positioning profile which is matched with the fixed ring shape The fixed ring supporting step is taken away from a fixed ring feeding position of the fixed ring as an auxiliary assembly device, the fixed ring push block slides to the fixed ring side moving side, the fixed ring is pushed to the fixed ring supporting step from an L-shaped turning position of the fixed ring side moving channel under the driving of the fixed ring push block moving assembly, and the end face of the fixed ring push block, which is in contact with the fixed ring, is in a V shape with an opening facing the fixed ring.
Through adopting above-mentioned technical scheme, make solid fixed ring ejection of compact one by the mode that the side moved, make vice assembly quality can be convenient for promote solid fixed ring, improve the smooth and easy nature of assembly.
Drawings
FIG. 1 is a perspective view of a gas conduit assembly;
FIG. 2 is a perspective view of an embodiment of the present invention;
FIG. 3 is a perspective view of a secondary assembly apparatus and a primary assembly table in accordance with an embodiment of the present invention;
FIG. 4 is an enlarged view of A in FIG. 3;
FIG. 5 is a perspective view of a main assembly apparatus in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a discharge device in accordance with an embodiment of the present invention;
FIG. 7 is a perspective view of a tube feeding device in an embodiment of the present invention;
FIG. 8 is a perspective view of a gasket feeding device according to an embodiment of the present invention;
fig. 9 is a perspective view of a stationary ring feeding device in accordance with an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figures 2-9, the invention discloses a gas pipeline assembly device, which comprises a frame 1, wherein the frame 1 is provided with a main assembly table 2, a pipeline feeding device 3, a sealing ring feeding device 4, a fixing ring feeding device 5, a main assembly device 6, an auxiliary assembly device 7 and a discharging device 8, the main assembly device 6 assembles a main pipeline transmitted by the pipeline feeding device 3 on the main assembly table 2, the auxiliary assembly device 7 assembles a sealing ring transmitted by the sealing ring feeding device 4 on the main pipeline arranged on the main assembly table 2 and assembles a fixing ring transmitted by the fixing ring feeding device 5 on the main pipeline arranged on the main assembly table 2, the main assembly device 6 transfers the assembled main pipeline to the discharging device 8, the discharging device 8 transfers the main pipeline to a finished product collecting position, and the pipeline feeding device 3, the sealing ring feeding device 4 and the fixing ring feeding device 5, Main assembly quality 6, vice assembly quality 7 and discharging device 8 cooperate, in proper order with the trunk line, the ejection of compact after sealing washer and solid fixed ring assemble, realize the automatic assembly of gas pipeline subassembly, compare manual assembly, improve assembly efficiency, simultaneously, main assembly quality 6 realizes the material loading and the ejection of compact of trunk line simultaneously, vice assembly quality 7 realizes the material loading and the ejection of compact of sealing washer and solid fixed ring simultaneously, make equipment structure more compact, owing to be automated control, the displacement volume is more accurate, effectively improve the yields.
The main assembly table 2, the sealing ring feeding device 4 and the fixing ring feeding device 5 are arranged on the same straight line, the sealing ring feeding device 4 and the fixing ring feeding device 5 are respectively located on two sides of the main assembly table 2, the auxiliary assembly device 7 comprises an auxiliary assembly rail 71, an auxiliary assembly seat 72, an auxiliary displacement mechanism 73, an auxiliary lifting seat 74, an auxiliary lifting rail 75 and an auxiliary lifting mechanism 76, the auxiliary assembly rail 71 is arranged in parallel along the main assembly table 2, the sealing ring feeding device 4 and the fixing ring feeding device 5, the auxiliary displacement mechanism 73 drives the auxiliary assembly seat 72 to reciprocate on the auxiliary assembly rail 71, the auxiliary displacement mechanism 73 is a linear actuator, preferably an air cylinder, the auxiliary lifting rail 75 is vertically fixed on the auxiliary assembly seat 72, the auxiliary lifting mechanism 76 drives the auxiliary lifting seat 74 to reciprocate on the auxiliary lifting rail 75, the auxiliary lifting mechanism 76 is a linear actuator, preferably an air cylinder, and the auxiliary lifting seat 74 is sequentially provided with a first displacement mechanism, a second displacement mechanism and a second displacement, The second transfer mechanism, the transfer mechanism and the magnetic attraction mechanism, the transfer mechanism is positioned between the sealing ring feeding device 4 and the main assembly table 2, the auxiliary assembly seat 72 has a first position and a second position in the displacement process, when the auxiliary assembly seat 72 is positioned at the first position, the first transfer mechanism vertically corresponds to the sealing ring feeding device 4, the second transfer mechanism vertically corresponds to the transfer mechanism, the magnetic attraction mechanism vertically corresponds to the main assembly table 2, when the auxiliary assembly seat 72 is positioned at the second position, the first transfer mechanism vertically corresponds to the transfer mechanism, the second transfer mechanism vertically corresponds to the main assembly table 2, the magnetic attraction mechanism vertically corresponds to the fixed ring feeding device 5, after extending into the sealing ring feeding device 4, the first transfer mechanism expands and lifts a single sealing ring, and transfers the expanded sealing ring to the transfer mechanism, the second transfer mechanism lifts and transfers the sealing ring of the transfer mechanism to the main pipeline of the main assembly table 2, constitute the assembly of sealing washer, magnetism is inhaled the mechanism and is absorbed and transfer solid fixed ring of solid fixed ring feed arrangement 5 to the trunk line of main assembly platform 2 on, constitute solid fixed ring's assembly, by first transfer mechanism, the second transfer mechanism, transfer mechanism realizes assembling on the trunk line after expanding the sealing washer, and magnetism is inhaled the mechanism and is realized absorbing solid fixed ring and assemble on the trunk line, realize the assembly function of sealing washer and solid fixed ring, and simultaneously, above-mentioned mechanism all adopts same set of displacement mechanism to realize the displacement, further make the structure retrench, and equipment cost is reduced.
The first transfer mechanism includes a first lift pin 741 and a first seal ring pressing mechanism, the first lift pin 741 has a first expanding section 7411 which is located above and expands the seal ring, and a first guiding section 7412 which is located below and is in an inverted circular truncated cone shape and guides the seal ring to the first expanding section 7411 after the seal ring of the seal ring feeding device 4 is inserted, the first seal ring pressing mechanism includes a first pressing ring 742 which is arranged around the first lift pin 741 and a pressing ring lifting assembly 7421 which is mounted on the auxiliary lifting base 74 and drives the first pressing ring 742 to lift, the pressing ring lifting assembly 7421 is a linear actuator, preferably an air cylinder, a plurality of pressing blocks 7422 which can radially extend and retract relative to the first pressing ring 742 are equidistantly arranged along the circumferential direction of the first pressing ring 742, one end of the pressing block 7422 is used as a pressing end 74221 of the seal ring and abuts against the outer circumferential surface of the first lift pin 741, and the other end of the pressing block 74222 passes through the first pressing ring, the outer periphery of the first lower press ring 742 is sleeved with a contracting spring 7423 which contracts the lower press block 7422 inwards to enable the contracting spring 7422 to be pressed against the outer periphery of the lifting ring at any time, the first lower press ring 742 is positioned at the reset end 74222 and is provided with a reset concave cavity 74223 which is pressed against the contracting spring 7423 and limits the contracting spring 7423, the transfer mechanism comprises a transfer pin 77, the transfer pin 77 comprises a second guide section 771 which is positioned above and is in a circular table shape, the smaller end of the second guide section is matched with the smaller end of the first guide section 7412 in shape, and a second expansion section 772 which is in a cylindrical shape and expands a sealing ring moving downwards along the second guide section 771, when the first guide section 7412 is pressed against the second guide section 771, a transfer channel for transferring the sealing ring from the first expansion section 7411 to the second expansion section 772 is formed, the sealing ring is transferred from the first expansion section 7411 to the second expansion section 772 under the extrusion of the lower press block 7422, the second transfer mechanism comprises a second lifting pin 743, an upward pushing mechanism and a second downward, the second lifting pin 743 is hollow cylindrical, the outer periphery of the second lifting pin 743 is hollow cylindrical, the push-up mechanism comprises a push-up ring 771 with the inner periphery matched with the shape of the second expansion section 772 and a push-up ring lifting assembly 7711 for driving the push-up ring 771 to lift, the push-up ring lifting assembly 7711 is a linear actuator, preferably an air cylinder, the second lifting pin 743 descends along with the auxiliary lifting seat 74 and is sleeved on the outer periphery of the second guide section 771, the outer periphery of the second lifting pin is connected with the second expansion section 772, a transfer channel for transferring the sealing ring from the second expansion section 772 to the second lifting pin 743 is formed, the sealing ring is transferred from the second expansion section 772 to the second lifting pin 743 under the pushing of the push-up ring 771, the second pressing mechanism comprises a second pressing ring 744, a limiting rod 78 and a limiting rod displacement assembly 781, the inner periphery of the second pressing ring 744 is matched with the outer periphery of the second lifting pin 743, the pressing ring 744 drives the second pressing ring 744 to lift pin 744 to lift and is sleeved on the main pipeline of the main assembly platform 2 along with the auxiliary lifting seat 74, the sealing ring is transferred to the position with the same height as the annular groove of the main pipeline under the extrusion of the second lower pressing ring 744, the limiting rod displacement assembly 781 drives the limiting rod 78 to displace to the upper part of the sealing ring to limit the height of the sealing ring, the second lifting pin 743 rises along with the auxiliary lifting seat 74, the sealing ring is separated from the second lifting pin 743 and then shrinks into the annular groove of the main pipeline, the mode of the first lifting pin 741, the intermediate rotating pin 77 and the second lifting pin 743 is adopted, the difficult problem that the sealing ring needs to be assembled after expansion is solved ingeniously, the first lifting pin 741 expands firstly, because the lower end of the first lifting pin 741 is in a circular truncated cone shape and cannot be assembled directly, the sealing ring is transferred for one time firstly through the first lower pressing ring 742, then is transferred back to the second lifting pin 743 with the lower end larger than the main pipeline through the upper pressing ring 771, and the sealing ring shrinks and is sleeved in the annular, realize the automatic assembly of sealing washer, provide the assembly efficiency of sealing washer greatly, simple structure and utilize magnetism to inhale the processing clearance of mechanism rationally to can not add one more step and reduce machining efficiency.
Magnetic attraction mechanism is including adsorbing magnetic attraction head 79 and the magnetic attraction subassembly 791 that drive magnetic attraction head 79 goes up and down of solid fixed ring, magnetic attraction subassembly 791 is sharp actuating mechanism, preferred cylinder, magnetic attraction head 79 lower extreme is provided with and stretches into the reference column 792 that solid fixed ring relative magnetic attraction head 79 goes on fixing a position in the fixed ring, reference column 792 can stretch into solid fixed ring adjustment solid fixed ring position in advance, then, adsorb by magnetic attraction head 79, reach behind the main assembly platform 2 and will fix a ring extrusion mounting hole by magnetic attraction head 79, thereby accomplish solid fixed ring's automatic assembly.
The main assembling device 6 comprises a large-range assembling track 61, a large-range displacement seat 62, a large-range displacement mechanism 621, a small-range displacement seat 63, a small-range displacement mechanism 631, a swinging seat 64, a swinging mechanism 641 and an assembling clamping jaw 65, wherein the large-range assembling track 61 is arranged in parallel along the connecting line direction of the main assembling table 2 and the pipeline feeding device 3, the large-range displacement mechanism 621 drives the large-range displacement seat 62 to reciprocate on the large-range assembling track 61, the large-range displacement mechanism 621 is a linear actuating mechanism, preferably an air cylinder, the small-range displacement mechanism 631 is mounted on the large-range displacement seat 62 and drives the small-range displacement seat 63 to move along the displacement direction of the large-range displacement seat 62, the small-range displacement mechanism 631 is a linear actuating mechanism, preferably an air cylinder, the swinging mechanism 641 is mounted on the small-range displacement seat 63 and drives the, assembly clamping jaw 65 installs in the swing end of swing seat 64, assembly clamping jaw 65 moves between main mount table 2 and pipeline feed arrangement 3 under the drive of displacement mechanism 621 on a large scale, assembly clamping jaw 65 is close to the trunk line behind arriving main mount table 2 or pipeline feed arrangement 3 under the drive of displacement mechanism 631 on a small scale, assembly clamping jaw 65 will be located pipeline feed arrangement 3 rear side pendulum to discharging device 8 under the drive of swing mechanism 641, mode by displacement cooperation side pendulum makes single assembly clamping jaw 65 can have a plurality of operating position, accomplish the function of trunk line material loading and ejection of compact simultaneously, make the structure more retrench.
The discharging device 8 comprises a visual sensor 81, a qualified product ramp 82 and an unqualified product ramp 83, the qualified product ramp 82 and the unqualified product ramp 83 are sequentially arranged along the displacement direction of the large-range displacement seat 62, the heights of the qualified product ramp 82 and the unqualified product ramp 83 are gradually reduced along with the direction far away from the main assembling device 6, the assembling clamping jaws 65 are switched and correspond to the higher positions of the qualified product ramp 82 or the unqualified product ramp 83 according to the data of the visual sensor 81 under the driving of the small-range displacement mechanism 631, whether the qualified product ramp 82 or the unqualified product ramp 83 is judged by the visual sensor 81, the positions of the assembling clamping jaws 65 are adjusted by the small-range displacement mechanism 631, finished products can fall on the corresponding qualified product ramp 82 or unqualified product ramp 83.
Pipeline feed arrangement 3 includes pipeline vibration dish 31, pipeline feedstock channel 32 and pipeline sidesway mechanism, pipeline feedstock channel 32 is used for arranging the vertical trunk line of placing in proper order, one end is regarded as pipeline feed end 321 and is connected with the ejection of compact position of pipeline vibration dish 31, the other end is regarded as pipeline discharge end 322 and is connected with pipeline sidesway mechanism, pipeline transmission groove 323 with the mounting platform thickness looks adaptation of trunk line is seted up along the transmission direction to the lateral wall of pipeline feedstock channel 32, pipeline sidesway mechanism includes pipeline sidesway 33, pipeline sidesway seat 34 and pipeline sidesway subassembly 35 are moved to the side, pipeline sidesway track 33 is located pipeline discharge end 322 of pipeline feedstock channel 32 and is mutually perpendicular with pipeline feedstock channel 32, pipeline sidesway subassembly 35 drive pipeline seat 34 reciprocating motion is in pipeline sidesway 33, pipeline sidesway subassembly 35 is the sharp actuating mechanism, preferably the cylinder, pipeline sidesway seat 34 is provided with towards pipeline feedstock channel 32 and is used for receiving pipeline transfer groove 341 of trunk line The side wall of the pipeline transfer groove 341 is provided with a pipeline support step 3411 supported below the installation platform of the main pipeline and a pipeline alignment contour 3412 located above the pipeline support step 3411 and matched with the installation platform in shape, the moving track of the pipeline side moving seat 34 driven by the pipeline side moving component 35 is provided with a pipeline transfer position opposite to the pipeline discharge end 322 of the pipeline transfer groove 341 and a pipeline feeding position for the main assembling device 6 to take away the main pipeline, the frame 1 is provided with a sealing mechanism for sealing the notch of the pipeline transfer groove 341 located at the pipeline feeding position, the sealing mechanism comprises a sealing plate 342 and a sealing cylinder 343 for driving the sealing plate 342 to be close to or far away from the notch of the pipeline transfer groove 341, the main pipelines are discharged one by the side moving mode, the main assembling device 6 can be conveniently lifted, the assembling smoothness is improved, the installation platform of the main pipeline is reasonably utilized to enable the main pipeline to be vertically transmitted, the inconvenience caused by the subsequent turning over of the main pipeline after horizontal transmission is saved, and the direct vibration is arranged below the pipeline feeding channel 32 for ensuring the smoothness of the main pipeline transmission of the pipeline feeding channel 32.
The sealing ring feeding device 4 comprises a sealing ring vibration disc 41, a sealing ring feeding channel 42 and a sealing ring side-shifting mechanism, wherein the sealing ring feeding channel 42 is used for arranging horizontally-placed sealing rings in sequence, one end of the sealing ring feeding channel 42 is used as a sealing ring feeding end 421 and is connected with the discharging position of the sealing ring vibration disc 41, the other end of the sealing ring feeding channel is used as a sealing ring discharging end 422 and is connected with the sealing ring side-shifting mechanism, the sealing ring side-shifting mechanism comprises a sealing ring side-shifting channel 43, a sealing ring push block 44 and a sealing ring push block moving assembly 441, the sealing ring side-shifting channel 43 is L-shaped, one side of the sealing ring side-shifting channel 43, which is opposite to the L-shaped turning position, is used as a sealing ring receiving side 431 and is connected with the sealing ring discharging side 422 of the sealing ring feeding channel 42, the other side of the sealing ring side-shifting channel 432, which is opposite to the L The sealing ring supporting step 434 is used as a sealing ring feeding position for taking away a sealing ring of the sealing ring by the auxiliary assembling device 7, the sealing ring pushing block 44 slides on the sealing ring side moving side 432, the sealing ring is pushed to the sealing ring supporting step 434 from the L-shaped turning part of the sealing ring side moving channel 43 under the driving of the sealing ring pushing block moving component 441, the sealing ring pushing block moving component 441 is a linear actuating mechanism, preferably an air cylinder, the end surface of the sealing ring pushing block 44, which is contacted with the sealing ring, is in a V shape with an opening facing the sealing ring, the sealing rings are discharged one by one in a side moving mode, so that the auxiliary assembling device 7 can conveniently lift the sealing ring and improve the assembling smoothness, in order to prevent the sealing rings of the sealing ring feeding channel 42 and the sealing ring side moving channel 43 from jumping in transportation, cover plates are arranged on the sealing ring feeding channel 42 and the sealing ring side moving channel 43, and, a direct vibration is provided below the sealing ring feed channel 42.
The fixing ring feeding device 5 comprises a fixing ring vibrating disk 51, a fixing ring feeding channel 52 and a fixing ring side-shifting mechanism, wherein the fixing ring feeding channel 52 is used for sequentially arranging horizontally-placed fixing rings, one end of the fixing ring feeding channel 52 is used as a fixing ring feeding end 521 and is connected with the discharging position of the fixing ring vibrating disk 51, the other end of the fixing ring feeding channel is used as a fixing ring discharging end 522 and is connected with the fixing ring side-shifting mechanism, the fixing ring side-shifting mechanism comprises a fixing ring side-shifting channel 53, a fixing ring push block 54 and a fixing ring push block moving assembly 541, the fixing ring side-shifting channel 53 is L-shaped, one side of the fixing ring side-shifting channel 53 relative to the L-shaped turning position is used as a fixing ring receiving side 531 and is connected with the fixing ring discharging end 522 of the fixing ring feeding channel 52, the other side of the fixing ring side-shifting channel 532 is a fixing ring side-shifting side 532 and is perpendicular The fixing ring supporting step 534 is taken away from the fixing ring feeding position of the fixing ring by the fixing ring supporting step 534 as the auxiliary assembling device 7, the fixing ring push block 54 slides on the fixing ring side shifting side 532, the fixing ring is pushed to the fixing ring supporting step 534 from the L-shaped turning part of the fixing ring side shifting channel 53 under the driving of the fixing ring push block moving component 541, the fixing ring push block moving component 541 is a linear actuating mechanism, preferably an air cylinder, the end surface of the fixing ring push block 54, which is contacted with the fixing ring, is in a V shape with an opening facing the fixing ring, the fixing rings are discharged one by one in a side shifting mode, the auxiliary assembling device 7 can conveniently lift the fixing ring to improve the smoothness of assembly, in order to prevent the fixing rings of the fixing ring feeding channel 52 and the fixing ring side shifting channel 53 from jumping in transportation, the fixing ring feeding channel 52 and the fixing ring side shifting channel 53 are both provided with cover plates, a direct vibration is provided below the seal ring feed channel 52.