CN105772997A - Group-welding working station for radiation section coil pipes of steam injection units - Google Patents
Group-welding working station for radiation section coil pipes of steam injection units Download PDFInfo
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- CN105772997A CN105772997A CN201510187197.9A CN201510187197A CN105772997A CN 105772997 A CN105772997 A CN 105772997A CN 201510187197 A CN201510187197 A CN 201510187197A CN 105772997 A CN105772997 A CN 105772997A
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- coil pipe
- steam injection
- turning rolls
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- roller
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Abstract
The invention discloses a group-welding working station for radiation section coil pipes of steam injection units. The group-welding working station comprises a loading mechanism, a material rack, a coil pipe grouping operation machine and a coil pipe reset machine, wherein the loading mechanism is arranged in a pit and can move along a track arranged on a floor of the pit; the material rack is arranged on the loading mechanism and used for containing coil pipes; the coil pipe grouping operation machine is arranged above the material rack; and the coil pipe reset machine is used for dragging coil pipe bundles into a radiation section barrel. By using the group-welding working station for radiation section coil pipes of steam injection units, automatic assembling and grouping of radiation section coil pipes can be achieved, so that the production efficiency is greatly improved, and the stability of the product quality is greatly improved.
Description
Technical field
The present invention relates to a kind of steam injection unit production technical field, be specifically related to a kind of steam injection unit radiant coils assembly welding work station.
Background technology
When preparing steam injection unit, radiant coils assembly welding operation includes coil pipe assembly welding station and Coil welding reset station.
Coil pipe assembly welding station workflow:
Part stores: preparatory class carries out, and artificial being put into by coil pipe by driving a vehicle specifies position, and radiant section cylinder is put into reservation position by employing movement carrier.
Feeding feeding: manually capture coil pipe, sends into the reservation position in radiant section cylinder by pipe.
Installing pipe clamp holder: often placed a coil pipe, two circle pipe clamp holders of manually installed reservation, standard component is not tightened.
Group to point is welded: manually by elbow and coil pipe group pair, artificial spot welding.
Welding: elbow group, to, after completing, manually preheating, is welded.This station can be only done the welding job of part coil pipe and elbow.
Coil welding reset station workflow:
Part stores: preparatory class carries out, and radiant section cylinder is moved to Coil welding reset station by AGV movement carrier.
Welding: manually preheat, welding.
Heat treatment: artificial heat treatment.
Reset: manual operation reset machine drags radiant section and restrains to cylinder.
Pipe clamp holder is installed: manually installed tighten whole pipe clamp holder.
Above-mentioned technological process all adopts assembling and manual welding production mode manually, and production technology quality is unstable, and cost is high, and efficiency is low, needs a large amount of manpowers, has now become the bottleneck operation of modern production.
Summary of the invention
In order to overcome above-mentioned deficiency, the present invention provides a kind of steam injection unit radiant coils assembly welding work station, can exempt manual labour, steady quality, efficiency height and cost low.
The technical scheme is that and be achieved in that:
A kind of steam injection unit radiant coils assembly welding work station, including material containing mechanism, bin, coil pipe group to operation machine and coil pipe reset machine；
Described material containing mechanism is arranged in melt pit, can move along being arranged on the ground track of melt pit；
Described bin is arranged in described material containing mechanism, is used for placing coil pipe；
Operation machine is arranged on the top of described bin by described coil pipe group, including planer-type support, feed mechanism and material grabbing mechanism, planer-type support is made up of pillar and horizontal stand, the upper surface of column constitutes horizontal stand plane, described feed mechanism is telescopic arm, it is fixed on the lower surface of described horizontal stand, coil pipe can be transferred to precalculated position；Described material grabbing mechanism is used for capturing coil pipe, is fixed on below the outermost classification arm of described telescopic arm；
Described coil pipe reset machine is for being dragged to coil pipe bundle in radiant section cylinder.
Wherein it is preferred to, also including elbow group to operation machine, the group for carrying out coil pipe elbow and coil pipe is right.
Wherein it is preferred to, also include turning rolls, be used for delivering radiant section cylinder, can to radiant section cylinder axially, radially and be highly calibrated, including active roller frame and passive turning rolls.
Wherein, preferably, described turning rolls includes base, column and roller support body, one end of column is fixed on base, and roller support body is through column and can move up and down along column, roller support body is provided with and is relatively set with two roller mount, roller mount is provided with the roller that can rotate around the axis, roller mount is arranged with leading screw, utilizes left-right rotary adjusting screw to reach symmetrical adjustment roller wheelspan, to adapt to the cylinder of different-diameter size.
Wherein it is preferred to, also including turning rolls track, described turning rolls can move along turning rolls track.
Wherein it is preferred to, described coil pipe reset motor spindle is provided with walking roller, can move along described turning rolls track, and described coil pipe reset machine front end is provided with chuck, restrains for clamping disk.
Wherein it is preferred to, described material grabbing mechanism includes gas pawl and lift cylinder, and described gas pawl is fixed on the end of lift cylinder expansion link, and described lift cylinder is fixed on the lower section of the outermost classification arm of described telescopic arm.
Wherein it is preferred to, also include main control unit, for control described material containing mechanism, described turning rolls, described coil pipe group to operation machine, described coil pipe reset machine and described elbow group to operation machine action.
Wherein it is preferred to, also including distance detection sensor, described main control unit controls described turning rolls according to the signal of distance detection sensor transmissions, makes radiant section cylinder be in reference position before assembly welding work carries out.
Wherein it is preferred to, also include external encoder, for detecting the anglec of rotation of radiant section cylinder, described main control unit controls the rotation of described turning rolls roller according to the signal that external encoder transmits.
Beneficial effects of the present invention:
1. production efficiency is high: uses the present invention can realize the assembling of product and group to automated job, is greatly improved production efficiency, can improve production efficiency 10 times through measuring and calculating, can save labour force 20 people compared with original manual work.
2. steady quality: use the present invention can realize the assembling of product and group to automated job, and adopt main control unit, carry out intelligentized control method, reduce percent defective, constant product quality is significantly increased, reduce waste, reduce cost.
3. the mode of production change: use the present invention, can by intellectuality, flexibility, automatization advanced production technology be introduced into conventionally manufactured industry, bring the transformation of the mode of production efficient, friendly, green, it is achieved the transition and upgrade of conventional industries.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, put after not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of work station when Fig. 1 is coil pipe group of the present invention to operation machine original state；
The structural representation of work station when Fig. 2 is coil pipe group of the present invention operation machine is fully extended state；
Fig. 3 is Fig. 2 along A direction view；
Fig. 4 is A portion partial enlarged drawing in Fig. 3；
Work station structural representation when Fig. 5 is coil pipe reset machine reset operation original state in the present invention；
Work station structural representation when Fig. 6 is coil pipe reset machine reset operation done state in the present invention；
Fig. 7 is roller carrier schematic diagram in the present invention；
Fig. 8 is Fig. 7 along A direction view；
Fig. 9 is coil pipe reset machine structural representation in the present invention；
Figure 10 is Fig. 9 along A direction view.
In figure, 1. material containing mechanism, 2. bin, 3. coil pipe group is to operation machine, 3-1. pillar, 3-2. horizontal stand, 3-3. telescopic arm, 3-4. gas pawl, 3-5. lift cylinder, 4. elbow group is to operation machine, 5. coil pipe reset machine, 5-1. walking roller, 5-2. chuck, 6. turning rolls, 6-1. base, 6-2. column, 6-3. roller support body, 6-4. roller mount, 6-5 roller, 6-6. leading screw, 7. melt pit
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art put the every other embodiment obtained after not making creative work, broadly fall into the scope of protection of the invention.
As shown in Fig. 1～Fig. 6, the present embodiment provides a kind of steam injection unit radiant coils assembly welding work station, including material containing mechanism 1, bin 2, coil pipe group to operation machine 3 and coil pipe reset machine 5；
Material containing mechanism 1 is arranged in melt pit 7, can move along being arranged on the ground track of melt pit 7；Material containing mechanism 1 function: horizontal direction driven by servomotor, accurate retarding machine, it is equipped with precision gear, rack gear, vertical direction servo fluid cylinder drives, and horizontal vertical direction can realize being accurately positioned of coil pipe group；
Bin 2 is arranged in material containing mechanism 1, is used for placing coil pipe；
Operation machine 3 is arranged on the top of bin 2 by coil pipe group, including planer-type support, feed mechanism and material grabbing mechanism, planer-type support is made up of pillar 3-1 and horizontal stand 3-2, the upper surface of column 6-2 constitutes horizontal stand 3-2 plane, feed mechanism is telescopic arm 3-3, it is fixed on the lower surface of horizontal stand 3-2, coil pipe can be transferred to precalculated position；Material grabbing mechanism is used for capturing coil pipe, is fixed on below the outermost classification arm of telescopic arm 3-3；Coil pipe group is to operation machine 3 function: servomotor drives feed mechanism telescopic arm 3-3 can realize being accurately positioned of axial direction, and grasping mechanism is suitable for required coil form, avoids frock and changes.
Coil pipe reset machine 5 is for being dragged to coil pipe bundle in radiant section cylinder.Reset machine function: motor drives assisted walk, it is simple to reset machine change in location, Adjustable tool coordinates required model tube bank, it is easy to workman and adjusts frock, servo fluid cylinder vertical lifting machine frame, reduces the frictional force with radiant section cylinder when tube bank resets, and the tube bank of reset hydraulic levels linkage driving resets；
The group automatically that the present invention can realize steam injection unit radiant coils is right, manually installed pipe clamp holder, welding, heat treatment.Owing in this work station, the tubing of coil pipe is closeer, weld seam is relatively deep, and circumference soldering, adopts manual TIG weld.
Wherein, also including elbow group to operation machine 4, the group for carrying out coil pipe elbow and coil pipe is right.Elbow group is to operation machine 4 function: vertical direction driven by servomotor, can carry out precise fine-adjustment, adapts to the tube bank of different model, and air cylinder driven frock alignment coil pipe, air cylinder driven frock locks elbow and coil pipe, facilitates spot welding；
Wherein, also include turning rolls 6 (shown in the structural representation of turning rolls 6 such as 7 and Fig. 8), be used for delivering radiant section cylinder, can to radiant section cylinder axially, radially and be highly calibrated, including active roller frame 6 and passive turning rolls 6.Turning rolls 6 includes base 6-1, column 6-2 and roller support body 6-3, one end of column 6-2 is fixed on base 6-1, roller support body 6-3 is through column 6-2 and can move up and down along column 6-2, roller support body 6-3 is provided with and is relatively set with two roller mount 6-4, roller mount 6-4 is provided with the roller 6-5 that can rotate around the axis, roller mount 6-4 is arranged with leading screw 6-6, utilizes left-right rotary adjusting screw 6-6 to reach symmetrical adjustment roller wheelspan, to adapt to the cylinder of different-diameter size.Also including turning rolls track, turning rolls 6 can move along turning rolls track.
Turning rolls 6 can along the walking in axis of workpiece direction, it is possible to freely control lift height, with external encoder on turning rolls 6, is used for detecting the radiant section cylinder anglec of rotation.
Wherein, being provided with walking roller 5-1 bottom coil pipe reset machine 5, can move along turning rolls track, coil pipe reset machine 5 front end is provided with chuck 5-2, restrains (structural representation of coil pipe reset machine 5 is as shown in Figure 9 and Figure 10) for clamping disk.
Wherein, material grabbing mechanism includes gas pawl 3-4 and lift cylinder 3-5, and gas pawl 3-4 is fixed on the end of lift cylinder 3-5 expansion link, and lift cylinder 3-5 is fixed on the lower section of the outermost classification arm of telescopic arm 3-3.
Present invention additionally comprises welding bench, use during for work manual welding.Double-station welding workbench, workman can independently control the lift height of place station；
The numerical control part of the present invention includes main control unit, for controlling material containing mechanism 1, turning rolls 6, coil pipe group to operation machine 3, coil pipe reset machine 5 and the action to operation machine 4 of the elbow group.
Wherein, also including distance detection sensor, main control unit controls turning rolls 6 according to the signal of distance detection sensor transmissions, makes radiant section cylinder be in reference position before assembly welding work carries out.
Also including external encoder, for detecting the anglec of rotation of radiant section cylinder, main control unit controls the rotation of turning rolls roller according to the signal that external encoder transmits.
Workflow:
Coil pipe assembly welding station workflow:
1. part storage: preparatory class carries out, artificial being put into by coil pipe by driving specifies position, and radiant section cylinder is put into reservation position by AGV movement carrier.
2. start work station: shift carries out, operator to the various equipment of work station, raw material inspection errorless after, press startup button, start work station, start working.
3. calibration: turning rolls 6 runs, and radiant section cylinder is preset to assigned work position, axially, radially, altitude calibration.
4. treat position: material containing mechanism 1 transfer coil pipe prepares to subscribing position.
5. feeding feeding: operation machine 3 is moved to capturing position and captures coil pipe by coil pipe group, and the reservation position in radiant section cylinder sent into by coil pipe by operation machine 3 by coil pipe group.
6. installing pipe clamp holder: often placed a coil pipe, two circle pipe clamp holders of manually installed reservation, standard component is not tightened.
Circulation step 5,6, until all coil pipe group is to complete.
7. group to point weldering: use elbow grouping machine to carry out elbow and coil pipe group pair, artificial spot welding.
8. welding: elbow group, to, after completing, manually preheating, is welded.This station can be only done the welding job of part coil pipe and elbow.
Coil welding reset station workflow:
1. part storage: preparatory class carries out, and radiant section cylinder is moved to Coil welding reset station by AGV movement carrier.
2. welding: manually preheat, welding.
3. heat treatment: artificial heat treatment.
4. reset: manual operation reset machine drags radiant section and restrains to cylinder.
5. pipe clamp holder is installed: manually installed tighten whole pipe clamp holder.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a steam injection unit radiant coils assembly welding work station, it is characterised in that include material containing mechanism, bin, coil pipe group to operation machine and coil pipe reset machine；
Described material containing mechanism is arranged in melt pit, can move along being arranged on the ground track of melt pit；
Described bin is arranged in described material containing mechanism, is used for placing coil pipe；
Operation machine is arranged on the top of described bin by described coil pipe group, including planer-type support, feed mechanism and material grabbing mechanism, planer-type support is made up of pillar and horizontal stand, the upper surface of column constitutes horizontal stand plane, described feed mechanism is telescopic arm, it is fixed on the lower surface of described horizontal stand, coil pipe can be transferred to precalculated position；Described material grabbing mechanism is used for capturing coil pipe, is fixed on below the outermost classification arm of described telescopic arm；
Described coil pipe reset machine is for being dragged to coil pipe bundle in radiant section cylinder.
2. a kind of steam injection unit radiant coils assembly welding work station according to claim 1, it is characterised in that also including elbow group to operation machine, the group for carrying out coil pipe elbow and coil pipe is right.
3. a kind of steam injection unit radiant coils assembly welding work station according to claim 2, it is characterized in that, also include turning rolls, be used for delivering radiant section cylinder, can to radiant section cylinder axially, radially and be highly calibrated, including active roller frame and passive turning rolls.
4. a kind of steam injection unit radiant coils assembly welding work station according to claim 3, it is characterized in that, described turning rolls includes base, column and roller support body, one end of column is fixed on base, roller support body is through column and can move up and down along column, roller support body is provided with and is relatively set with two roller mount, roller mount is provided with the roller that can rotate around the axis, roller mount is arranged with leading screw, left-right rotary adjusting screw is utilized to reach symmetrical adjustment roller wheelspan, to adapt to the cylinder of different-diameter size.
5. a kind of steam injection unit radiant coils assembly welding work station according to claim 4, it is characterised in that also including turning rolls track, described turning rolls can move along turning rolls track.
6. a kind of steam injection unit radiant coils assembly welding work station according to claim 5, it is characterized in that, described coil pipe reset motor spindle is provided with walking roller, can move along described turning rolls track, described coil pipe reset machine front end is provided with chuck, restrains for clamping disk.
7. a kind of steam injection unit radiant coils assembly welding work station according to claim 1, it is characterized in that, described material grabbing mechanism includes gas pawl and lift cylinder, and described gas pawl is fixed on the end of lift cylinder expansion link, and described lift cylinder is fixed on the lower section of the outermost classification arm of described telescopic arm.
8. a kind of steam injection unit radiant coils assembly welding work station according to claim 3, it is characterized in that, also include main control unit, for control described material containing mechanism, described turning rolls, described coil pipe group to operation machine, described coil pipe reset machine and described elbow group to operation machine action.
9. a kind of steam injection unit radiant coils assembly welding work station according to claim 8, it is characterized in that, also include distance detection sensor, described main control unit controls described turning rolls according to the signal of distance detection sensor transmissions, makes radiant section cylinder be in reference position before assembly welding work carries out.
10. a kind of steam injection unit radiant coils assembly welding work station according to claim 8, it is characterized in that, also including external encoder, for detecting the anglec of rotation of radiant section cylinder, described main control unit controls the rotation of described turning rolls roller according to the signal that external encoder transmits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187197.9A CN105772997B (en) | 2015-04-20 | 2015-04-20 | A kind of steam injection unit radiant coils group welds work station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187197.9A CN105772997B (en) | 2015-04-20 | 2015-04-20 | A kind of steam injection unit radiant coils group welds work station |
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| Publication Number | Publication Date |
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| CN105772997A true CN105772997A (en) | 2016-07-20 |
| CN105772997B CN105772997B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510187197.9A Expired - Fee Related CN105772997B (en) | 2015-04-20 | 2015-04-20 | A kind of steam injection unit radiant coils group welds work station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111090263A (en) * | 2018-10-23 | 2020-05-01 | 杨宇 | Customized intelligent production line control system and control method |
| CN111300048A (en) * | 2020-03-28 | 2020-06-19 | 杭州叉车门架有限公司 | Automatic welding process for upright post plate and roller seat of forklift gantry |
| CN112809229A (en) * | 2021-01-27 | 2021-05-18 | 沧州惠邦重工装备制造有限公司 | Welding equipment for production of cooling pipeline of offshore wind power generation motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111090263A (en) * | 2018-10-23 | 2020-05-01 | 杨宇 | Customized intelligent production line control system and control method |
| CN111090263B (en) * | 2018-10-23 | 2023-11-28 | 杨宇 | Customized intelligent production line control system and control method |
| CN111300048A (en) * | 2020-03-28 | 2020-06-19 | 杭州叉车门架有限公司 | Automatic welding process for upright post plate and roller seat of forklift gantry |
| CN112809229A (en) * | 2021-01-27 | 2021-05-18 | 沧州惠邦重工装备制造有限公司 | Welding equipment for production of cooling pipeline of offshore wind power generation motor |
| CN112809229B (en) * | 2021-01-27 | 2023-08-11 | 沧州惠邦重工装备制造有限公司 | Welding equipment for production of cooling pipeline of offshore wind power generation motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105772997B (en) | 2017-12-05 |
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