CN204413411U - A kind of drum automatic welding production line - Google Patents
A kind of drum automatic welding production line Download PDFInfo
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- CN204413411U CN204413411U CN201520026232.4U CN201520026232U CN204413411U CN 204413411 U CN204413411 U CN 204413411U CN 201520026232 U CN201520026232 U CN 201520026232U CN 204413411 U CN204413411 U CN 204413411U
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Abstract
The utility model provides a kind of drum automatic welding production line, comprises for being separated drum and the feeding conveyor structure transmitted; For the pressed positioning mechanism positioned drum and rotate; For capturing drum from feeding conveyor structure, drum carrying is placed on pressed positioning mechanism to carry out the conveying robot welded; For the welding manipulator welded the drum be positioned on pressed positioning mechanism; For the conveying body that drum is carried out transmitting; And the controlling organization be connected with feeding conveyor structure, pressed positioning mechanism, conveying robot and welding manipulator signal respectively.The utility model structure is simple, speed of welding is fast and stability of the welding quality is high, human weld can be effectively avoided to cause weld bond to weld uneven phenomenon, thus the efficiency of raising drum welding, precision and quality, and the not high problem of current welding profession automaticity can be solved.
Description
Technical field
The utility model relates to welding processing field of mechanical technique, more particularly, relates to a kind of drum automatic welding production line.
Background technology
Drum is used to be wound around wire or steel wire rope, namely a kind of instrument of line material is collected, it is welded to form by the ring flange of Cylindorical rod and both sides, cross section is I-shape construction, due to its have that intensity is high, the feature such as the large and retractable cable smoothness of stiffness is good, and be widely used in wire drawing, copper facing, annealing, bunch, strand system in electric wire and steel wire Trend For Welding Wire production process, fill in the operation such as armour, stranding.
In drum process of manufacture, welding sequence has in the processing of drum parts to be applied more widely, and its machine-shaping quality for drum and working (machining) efficiency have vital impact.Along with electric wire and steel wire Trend For Welding Wire, the requirement to drum crudy and working (machining) efficiency improves constantly, and the welding sequence of drum obtains more concerns of people.
Current factory, when drum is processed, all adopts and manually carries out Combination Welding to the ring flange of Cylindorical rod and both sides.Because the interface of Cylindorical rod and both sides ring flange belongs to circumferential, therefore whole welding process needs repeatedly to adjust position and along the circumferential direction welds it.The shortcoming such as thisly manually not only have that labour intensity is large, welding efficiency is low to the welding manner of drum, high and automaticity is low to welder's technical requirement; And easily causing the weld bond between Cylindorical rod and ring flange uneven, weld seam Morphological adaptability is poor, makes the welding quality of drum unstable.Meanwhile, because welding job environment is poor, be easy to cause electric welder to scald, there is certain potential safety hazard.
Therefore, drum automatic welding production line and the automatic soldering method thereof of a kind of high efficiency, high welding quality and high automation degree now need be provided, to improve Forming Quality and the production efficiency of drum.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, the drum that a kind of structure is simple, speed of welding is fast and stability of the welding quality is high automatic welding production line is provided, this drum automatic welding production line effectively avoids human weld to cause weld bond to weld uneven phenomenon, thus the efficiency of raising drum welding, precision and quality; This drum automatic welding production line replaces traditional human weld's technique, reduce labour intensity and enhance productivity, while ensureing drum welding quality, solve the problem that current welding profession automaticity is not high and production efficiency is low, be applicable to the intelligence manufacture that drum is carried out in large-scale production.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of drum automatic welding production line, for drum welding processing; It is characterized in that: comprising:
For being separated drum and the feeding conveyor structure transmitted;
For the pressed positioning mechanism positioned drum and rotate;
For capturing drum from feeding conveyor structure, drum carrying is placed on pressed positioning mechanism to carry out the conveying robot welded;
For the welding manipulator welded the drum be positioned on pressed positioning mechanism;
For the conveying body that drum is carried out transmitting;
And the controlling organization be connected with feeding conveyor structure, pressed positioning mechanism, conveying robot and welding manipulator signal respectively.
In such scheme, by controlling organization, feeding conveyor structure, pressed positioning mechanism, conveying robot are connected, separation during drum charging conveying can be realized---the crawl of drum and carrying---the full-automatic process of the discharging conveying of compression location---welding of drum---drum of drum with the signal of welding manipulator.With respect to manual operation, charging is carried out to drum, carrying is fixed on workbench, the modes such as welding and blanking cause working (machining) efficiency low, the uneven welding processing precision that causes of weld bond welding is low, the problems such as the large and production cost height of labour intensity, the utility model adopts and controls conveying robot, the mode of welding manipulator and pressing positioner realizes automatic intelligent to the overall process that drum is processed and controls, thus greatly improve the speed of drum processing, the precision of efficiency and drum welding processing, quality, and reduce production cost, be applicable to the intelligence manufacture that drum is carried out in large-scale production.
Described feeding conveyor structure comprises conveyer line and for separating transmission between drum so that the follow-up separator operated single drum; Described conveyer line is the support body be obliquely installed, and incline direction is for tilt earthward gradually along drum direction of transfer; Described separator is across on conveyer line; Described conveyer line is that the support body be obliquely installed refers to: bottom support body, drum direction of transfer is provided with footing highly from high to low, forms the structure that the drum transmission plane on support body tilts gradually earthward.The conveyer line of the utility model feeding conveyor structure is incline structure, the effective transmission of drum by self gravitation can be realized, drum is realized fast and while steadily transmitting, also without the need to being transmitted by driving force drives structure, reaches the feature simplifying feeding conveyor structure structure; Also convenience, stability and high efficiency that drum transmits can be improved.
Described separator comprise across the pedestal on conveyer line, the drive unit one be arranged on pedestal, for the sensor that detects drum and the separator be connected with drive unit one; Described sensor is all connected with controlling organization signal with drive unit one, realizes the lifting/lowering being driven separator by controlling organization accessory drive one.The setting of separator can separate transmission between drum so that follow-uply to operate single drum, also can effectively avoid follow-up rolling is got off when conveying robot captures drum drum to damage the phenomenon of conveying robot by pressure.
Described pressed positioning mechanism comprises positioner for placing drum, for compressing hold down gag one and the hold down gag two of drum bottom; Described hold down gag one is arranged on positioner; Described hold down gag two is arranged on positioner side, and compresses from top drum; Described controlling organization is connected with positioner, hold down gag one and hold down gag binary signal respectively, realizes carrying out to the drum be placed on positioner the control that bottom and top compress location simultaneously.The utility model by arranging hold down gag one on positioner, the technical scheme of hold down gag two is set above positioner, this pressed positioning mechanism can be realized compress above drum bottom and drum simultaneously, drum is fixed positioned on positioner and carries out welding sequence, thus to avoid in welding process drum displacement to cause the problems such as the low and poor welding quality of welding precision, and effectively control the welding deformation of drum, improve welding precision and the quality of drum.
Described hold down gag one is several compressing members one for preventing drum from coming off, and several compressing members one described are arranged on the rotation platform of positioner in circumference distribution, and are connected with controlling organization signal.
Described hold down gag two comprises interconnective column and is provided with the support of compressing member two; Described hold down gag two is arranged on positioner side, and carries out compression from top to workpiece and refer to: described column is arranged on positioner side, and support is connected with column and is positioned at above positioner, and compressing member two pairs of workpiece compress; Described compressing member two is made up of the drive division be located on support and the compressed part that is connected with drive division, and described drive division is connected with controlling organization signal, realizes driving pressing down/rising of compressed part.Compressing member one of the present utility model for being provided with the swing clamp cylinder of base, and is connected with the rotation platform of positioner with base by securing member.This compressing member one adopts pneumatic mode to realize 90 degree of corners, compress because distortion strength or positioner rotate the drum that dislocation occurs in welding process, ensure that drum can be positioned on positioner effectively to process, thus effectively improve welding processing precision and the welding processing quality of drum.According to the demand of processing, this compressing member one can be the compressing member one being provided with swing clamp cylinder, also can adopt existing manual compressing member one.
The utility model also comprises the machine vision device for detecting drum, and described machine vision device to be arranged on hold down gag two and to be positioned at above positioner, and described machine vision device comprises camera and light source, and camera is connected with controlling organization signal.The design of machine vision device can realize automatically controlling the weld interval of drum, particularly can judge the starting point that drum welds, be convenient to the compounding practice of welding manipulator, not only reduce manual work intensity, and improve welding precision and the quality of drum further.
Described handling machinery is provided with the clamping device for clamping drum on hand; Described clamping device comprise body frame, the Connection Block for being connected with conveying robot front end, the jockey being arranged on body frame inside, for the drive unit two that drives jockey to move and clamping arm; Described Connection Block is arranged on body frame; Two described clamping arms are arranged on body frame both sides with cross modal, and one end is all hinged with jockey; Described infall is arranged on body frame, and two clamping arms are all rotatably connected with infall; Described drive unit two is connected with controlling organization signal, realizes driving jockey motion with the opening and closing campaign driving clamping arm; Two described clamping arms are scissor structure.
To be arranged on the structure on body frame with cross modal due to two clamping arms in the clamping device of the utility model conveying robot, and clamping arm and jockey hinged, drive unit two is made to drive the motion of jockey directly can be converted to the opening and closing campaign of clamping arm, so not only can simplify the structure of clamping device, make this clamping device be easy to Operation and maintenance, greatly reduce use cost; And the dexterity of action of clamping device can be improved, and increase the clamping dynamics of this device, thus realize picking up fast drum and steadily clamping reliably, increase substantially production efficiency and automaticity with conveying robot with the use of realizing.
Described jockey comprise be arranged on body frame inside central shaft, for realizing slip accessory, the support arm equal with clamping arm quantity and connector that central shaft slides in body frame; Described support arm one end and clamping arm hinged, the other end and central shaft are rotatably connected; Described connector one end is connected with drive unit two, and the other end is connected with central shaft.Slip accessory of the present utility model comprises straight line positioning track and bearing two, two straight line positioning tracks are separately positioned on the upper and lower side of body frame, the two ends of central shaft are all arranged on straight line positioning track by bearing two, realize central shaft under the driving of drive unit two and reciprocatingly slide.The clamping dynamics of the utility model two clamping arms sets by the sliding stroke of center-pole, and center-pole sliding stroke is larger, and the clamping dynamics of two clamping arms is larger.
The utility model can set initial time and the soldering angle of drum welding simultaneously after obtaining the information of drum by machine vision technique, then can control start the welding job of welding manipulator and control the rotation of positioner, thus realizes the automatic welding of drum.In such scheme, production line of the present utility model is successively by feed process, carrying positioning process, welding sequence with go out material process and then can realize the processes such as the automatic transmission of drum, movement, turn-over, welding processing and discharging, thus improve efficiency and the quality of drum processing, be applicable to the large-scale production of drum.
Drum automatic welding production line of the present utility model is practical, and it has the feature of high efficiency, high welding quality and high automation degree, and the operation principle of this welding production line is such:
1, the conveyer line of feeding conveyor structure is the inclined design that faces down with ground, and drum realizes sending quick, stable the rolling of conveyer line by self gravitation.Separator rolls to a row drum sent and separates, and is convenient to the follow-up process to single drum.
2, after the information of machine vision device by acquisition drum locating hole, then can control positioner slow rotation, welding manipulator can be controlled simultaneously and the drum on positioner is welded.In drum welding process, because pressed positioning mechanism of the present utility model compresses the lower flange of drum and upper flange plate simultaneously, therefore effectively can ensure that the concentricity of upper flange plate and lower flange is consistent, and can effectively to avoid in welding process drum displacement to cause the problems such as the low and poor welding quality of welding precision, thus improve welding precision and the quality of drum, improve the quality that drum is shaping.And the end time of welding is determined by the anglec of rotation of setting positioner rotation platform.
3, the utility model promotes central shaft by drive unit two and slides on straight line positioning track, because clamping arm is arranged in a crossed manner with scissor structure, therefore, the support arm hinged with central shaft can drive the opening and closing campaign of clamping arm, the rectilinear motion of central shaft is driven directly to be converted to the opening and closing campaign of clamping arm by drive unit two, thus realize the front end that clamping arm is arranged on conveying robot, picking up of express delivery and steadily reliably clamping are carried out to drum, is convenient to follow-up drum to be placed on pressed positioning mechanism.
Compared with prior art, the utility model tool has the following advantages and beneficial effect:
1, drum automatic welding production line structure of the present utility model is simple, speed of welding is fast and stability of the welding quality is high, this drum automatic welding production line effectively avoids human weld to cause weld bond to weld uneven phenomenon, thus the efficiency of raising drum welding, precision and quality.
2, with respect to manual operation, charging is carried out to drum, carrying is fixed on workbench, the modes such as welding and blanking cause working (machining) efficiency low, the uneven welding processing precision that causes of weld bond welding is low, the problems such as the large and production cost height of labour intensity, the utility model adopts and controls conveying robot, the mode of welding manipulator and pressing positioner realizes automatic intelligent to the overall process that drum is processed and controls, thus greatly improve the speed of drum processing, the precision of efficiency and drum welding processing, quality, and reduce production cost, be applicable to the intelligence manufacture that drum is carried out in large-scale production.
3, drum automatic soldering method of the present utility model replaces traditional human weld's technique, reduce labour intensity and enhance productivity, while ensureing drum welding quality, solve the problem that current welding profession automaticity is not high and production efficiency is low, be applicable to the intelligence manufacture that drum is carried out in large-scale production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model drum automatic welding production line;
Fig. 2 is the overlooking surface schematic diagram of the utility model drum automatic welding production line;
Fig. 3 is the front schematic view of feeding conveyor structure in the utility model drum automatic welding production line;
Fig. 4 is the structural representation of feeding conveyor structure in the utility model drum automatic welding production line;
Fig. 5 is the Facad structure schematic diagram of pressed positioning mechanism in the utility model drum automatic welding production line;
Fig. 6 is the structural representation of pressed positioning mechanism in the utility model drum automatic welding production line;
Fig. 7 is the structural representation one of clamping device in the utility model drum automatic welding production line;
Fig. 8 is the structural representation two (Connection Block is not shown) of clamping device in the utility model drum automatic welding production line;
Fig. 9 is the internal structure schematic diagram (Connection Block is not shown) of clamping device in the utility model drum automatic welding production line;
Figure 10 is the flow chart of the utility model drum automatic soldering method;
Wherein, 1 is drum, 2 is feeding conveyor structure, 2.2 is separator, 2.3 is support body, 2.4 is footing, 2.5 is track, 2.6 is baffle plate, 2.7 is pedestal, 2.8 is drive unit one, 2.9 is separator, 2.10 be slide rail, 2.11 be slide block, 2.12 is upper flitch, 2.13 be blend stop, 3 is pressed positioning mechanism, 3.2 is positioner, 3.3 is locating shaft, 3.4 is compressing member one, 3.5 is column, 3.6 is support, 3.7 is drive division, 3.8 is compressed part, 3.9 is slide rail one, 3.10 is slide block one, 3.11 be screw mandrel, 3.12 be locking member, 3.13 is slide rail two, 3.14 is slide block two, 3.15 be camera, 3.16 be light source, 3.17 be locating hole, 4 is conveying robot, 5 is welding manipulator, 6 is conveying body, 7 is clamping device, 7.1 is body frame, 7.2 is Connection Block, 7.3 is drive unit two, 7.4 is clamping arm, 7.5 is connecting axle, axle centered by 7.6, 7.7 is support arm, 7.8 is connector, 7.9 is straight line positioning track, 7.10 is bearing two, 7.11 be handgrip, 7.12 be clamping plate, 7.13 be connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Embodiment one
As shown in Figures 1 to 9, drum automatic welding production line of the present utility model is for drum 1 welding processing, and it comprises for being separated drum 1 and the feeding conveyor structure 2 transmitted; For the pressed positioning mechanism 3 positioned drum 1 and rotate; For capturing drum 1 from feeding conveyor structure 2, drum 1 carrying is placed on pressed positioning mechanism 3 to carry out the conveying robot 4 welded; For the welding manipulator 5 welded the drum 1 be positioned on pressed positioning mechanism 3; For the conveying body 6 that drum 1 is carried out transmitting; And the controlling organization be connected with feeding conveyor structure 2, pressed positioning mechanism 3, conveying robot 4 and welding manipulator 5 signal respectively.
As shown in Figure 3 and Figure 4, wherein, feeding conveyor structure 2 comprise conveyer line and for separating transmission between drum 1 so that the follow-up separator 2.2 operated single drum 1, wherein, conveyer line is the support body 2.3 be obliquely installed, and incline direction is for tilt earthward gradually along drum 1 direction of transfer; Separator 2.2 is across on conveyer line.
Specifically, conveyer line is that the support body 2.3 be obliquely installed to drum 1 direction of transfer refers to: bottom support body 2.3, drum 1 direction of transfer is provided with footing 2.4 highly from high to low, forms incline structure.Wherein, the footing 2.4 arranged bottom the corresponding support body of entrance point 2.3 of conveyer line is highly the highest, and the footing 2.4 arranged bottom the corresponding support body in middle part 2.3 of conveyer line is highly minimum, and the bottom of the corresponding support body 2.3 of the port of export of conveyer line is set directly on ground.The both sides of this support body 2.3 are provided with rolls for drum 1 track 2.5 sent.Roll to improve drum 1 stability sent, the outside of two tracks 2.5 is provided with baffle plate 2.6.
Separator 2.2 of the present utility model comprise across the pedestal 2.7 on conveyer line, the drive unit 1 be arranged on pedestal 2.7, for the sensor that detects drum 1 and the separator 2.9 be connected with drive unit 1; Wherein, sensor is all connected with controlling organization signal with drive unit 1, realizes the lifting being driven separator 2.9 by controlling organization accessory drive 1.This pedestal 2.7 is gantry shape pedestal, and pedestal 2.7 is fixed on conveyer line both sides and across on conveyer line.In order to realize the utility model better, the utility model also comprises the carriage be convenient to separator 2.9 and slided on pedestal 2.7.This carriage comprises the slide rail 2.10 being arranged on pedestal 2.7 both sides and the slide block 2.11 be arranged on separator 2.9, and separator 2.9 is slided by slide block 2.11 and realizes lifting/lowering under drive unit 1 drives on slide rail 2.10.The design of carriage effectively can improve the stability of separator 2.9 lifting, also can improve the barrier force to the follow-up drum 1 tumbled simultaneously.The utility model also comprises to be convenient to drum 1 and to enter the upper flitch 2.12 of conveyer line and send the blend stop 2.13 of conveyer line for preventing drum 1 from rolling, and wherein, upper flitch 2.12 is arranged on the entrance point place of conveyer line, and blend stop 2.13 is arranged on the port of export place of conveyer line.
As shown in Figure 5 and Figure 6, pressed positioning mechanism 3 of the present utility model comprises positioner 3.2 for placing drum 1, for compressing hold down gag one and the hold down gag two of the lower flange of drum 1.Wherein, controlling organization is connected with positioner 3.2, hold down gag one and hold down gag binary signal respectively, realizes carrying out to the drum 1 be placed on positioner 3.2 control that bottom and top compress location simultaneously.
The rotation platform of positioner 3.2 of the present utility model is provided with locating shaft 3.3, and drum 1 is located in by the central through hole of lower flange and locating shaft 3.3 realizes drum 1 is positioned on the rotation platform of positioner 3.2.Hold down gag one is several compressing members 1 for preventing drum from coming off, and several compressing members 1 are arranged on the rotation platform of positioner 3.2 in circumference distribution, and are connected with controlling organization signal.Compressing member 1 of the present utility model for being provided with the swing clamp cylinder of base, and is connected with the rotation platform of base with positioner 3.2 by securing member.This compressing member 1 adopts pneumatic mode to realize 90 degree of corners, in welding process, the lower flange of drum 1 is compressed, ensure that drum 1 can be positioned on positioner 3.2 effectively to process, thus effectively improve welding processing precision and the welding processing quality of drum 1.When drum 1 is positioned at positioner 3.2, control by controlling organization the lower flange that swing clamp cylinder 90-degree rotation compresses drum 1 downwards; After welding completes, swing clamp cylinder controls to unclamp and 90-degree rotation by controlling organization, thus makes drum 1 can depart from positioner 3.2.According to the demand of processing, this compressing member 1 can be the compressing member one being provided with swing clamp cylinder, also can adopt existing manual compressing member one.
Hold down gag two comprises interconnective column 3.5 and is provided with the support 3.6 of compressing member two, and this column 3.5 is arranged on positioner 3.2 side, and support 3.6 is connected with column 3.5 and is positioned at above positioner 2, and compressing member two pairs of drums 1 compress.Wherein, compressing member two is made up of the drive division 3.7 be located on support 3.6 and the compressed part 3.8 that is connected with drive division 3.7, drive division 3.7 is connected with controlling organization signal, realize driving pressing down/rising of compressed part 3.8, when compressing location, compressed part 3.8 presses to the central through hole of drum 1 upper flange plate, realizes locating from top to the compression of drum 1.
The utility model also comprises for the adjustable sliding part one be connected of compressing member two and support 3.6, this sliding part one comprises the slide rail 1 be arranged on support 3.6 and the slide block 1 be arranged on compressing member two, and compressing member two realizes the adjustment of its position on support 3.6 in slide rail 1 slip by slide block 1.The utility model also comprises for the adjustable regulating part be connected of support 3.6 and column 3.5, this regulating part comprises screw mandrel 3.11 and is arranged on the locking member 3.12 of column 3.5 side, screw mandrel 3.11 one end is connected with bottom support 3.6 through locking member 3.12, and the lift adjustment realizing rotary fastenings 3.12 pairs of supports 3.6 carries out the position adjustments of support 3.6 on column 3.5.Before hold down gag two uses, can according to demands such as the sizes of the position of actual positioner 3.2 and drum 1, first regulate the height and position of support 3.6 on column 3.5 by regulating part thus determine the position on compressed part 3.8 vertical direction, regulate the position of compressing member two on support 3.6 by sliding part one again thus determine the position in compressed part 3.8 horizontal direction, then can realize compressed part 3.8 and accurately compression location be carried out to drum 1 from top, and for drum 1, the depressed position of compressed part 3.8 is then the central through hole of the upper flange plate of drum 1.The utility model also comprises sliding part two, this sliding part two comprises the slide rail 2 3.13 be arranged on column 3.5 and the slide block 2 3.14 be arranged on support 3.6, support 3.6 to be slided at slide rail 2 3.13 by slide block 2 3.14 and realizes its slip on column 3.5, and the design of sliding part two effectively can improve the stability that support 3.6 regulates setting height(from bottom).
In order to improve the automation function of this pressed positioning mechanism, the utility model also comprises the machine vision device for detecting drum 1, and this machine vision device to be arranged on hold down gag two and to be positioned at above positioner 3.2.Specifically, machine vision device comprises camera 3.15 for obtaining drum 1 locating hole 3.17 and light source 3.16, camera 3.15 is connected with controlling organization signal, and camera 3.15 and light source 3.16 are positioned at the side of compressing member two by erection of frames on support 3.6.The design of machine vision device can realize automatically controlling the weld interval of drum 1, particularly can judge the starting point that drum 1 welds, be convenient to the compounding practice of welding manipulator, not only reduce manual work intensity, and improve welding precision and the quality of drum 1 further.
As shown in Fig. 7,8 and 9, conveying robot 4 of the present utility model is provided with the clamping device 7 for clamping drum 1, this clamping device 7 comprises body frame 7.1, the Connection Block 7.2 for being connected with conveying robot 4 front end, the jockey being arranged on body frame 7.1 inside, drive unit 2 7.3, controlling organization and clamping arm 7.4 for driving jockey to move; Wherein, Connection Block 7.2 is arranged on body frame 7.1, and two clamping arms 7.4 are arranged on body frame 7.1 both sides with cross modal, and one end is all hinged with jockey.And infall to be connecting axle 7.5, two clamping arms 7.4 being arranged on body frame 7.1 front end be all rotatably connected by bearing one and connecting axle 7.5.Drive unit 2 7.3 is connected with controlling organization signal, realizes driving jockey motion with the opening and closing campaign driving clamping arm 7.4.
Two clamping arms 7.4 of the present utility model are in scissor structure, and scissor structure makes this clamping device 7 structure simple, and easy to operate, can realize the increase of clamping dynamics with simple structure, practical.The drive unit 2 7.3 of this clamping device is cylinder, and the cylinder body of cylinder is arranged on body frame 7.1 rear end, and its piston rod stretches into body frame 7.1 rear end and is connected with jockey.Jockey comprise be arranged on body frame 7.1 inside central shaft 7.6, for realizing slip accessory, the support arm 7.7 equal with clamping arm 7.4 quantity and connector 7.8 that central shaft 7.6 slides in body frame 7.1; Wherein, support arm 7.7 one end and clamping arm 7.4 hinged, the other end and central shaft 7.6 are rotatably connected; Connector 7.8 one end is connected with the piston rod of drive unit 2 7.3, and the other end is connected with central shaft 7.6.The slip accessory of this clamping device 7 comprises straight line positioning track 7.9 and bearing 2 7.10, two straight line positioning tracks 7.9 are separately positioned on the upper and lower side of body frame 7.1, the two ends of central shaft 7.6 are all arranged on straight line positioning track 7.9 by bearing 2 7.10, realize central shaft 7.6 under the driving of drive unit 7.3 and reciprocatingly slide.The clamping dynamics of the utility model two clamping arms 7.4 sets by the sliding stroke of center-pole 7.6, and center-pole 7.6 sliding stroke is larger, and the clamping dynamics of two clamping arms 7.4 is larger.
The utility model also comprises the handgrip 7.11 for capturing drum, and this handgrip 7.11 is arranged on clamping arm 7.4 one end away from jockey.The setting of handgrip 7.11 can to improve when clamping arm 7.4 clamps drum 1 it to the locating effect of drum.In order to improve the clamping dynamics of clamping device 7 further, handgrip 7.11 is provided with clamping plate 7.12 towards the clamping direction of clamping arm 7.4.The clamping arm 7.4 of the present embodiment is double-layer structure, is connected between double-layer structure by connecting rod 7.13, and design can increase the contact area of clamping arm 7.4 and workpiece like this, thus improves the clamping dynamics of clamping device 7 further.
Clamping device 7 structure of the present utility model is simple, use easy to operate and highly versatile, this clamping device 7 is like this work: when controlling organization accessory drive 2 7.3 drives central shaft 7.6 on straight line positioning track 7.9 during forward slip, one end and clamping arm 7.4 hinged, two support arms 7.7 that the other end and central shaft 7.6 are rotatably connected drive two clamping arms 7.4 inwardly clamping movement respectively, now, clamping arm 7.4 is clamp position.When controlling organization accessory drive 2 7.3 drives central shaft 7.6 to slide backward on straight line positioning track 7.9, two support arms 7.7 drive two clamping arms 7.4 outwards opening movement respectively, and now, clamping arm 7.4 is open configuration.In clamping arm 7.4 clamping process, handgrip 7.11 can carry out effective location to drum 1 when clamping arm 7.4 clamps drum 1.
The structure of conveying body 6 of the present utility model is consistent with the structure of feeding conveyor structure 2, and it comprises conveyer line, and this conveyer line is the support body be obliquely installed, and incline direction is for tilt earthward gradually along drum 1 direction of transfer.Bottom support body, drum 1 direction of transfer is provided with footing highly from high to low, forms incline structure.The both sides of this support body are provided with rolls for drum 1 track sent.Roll to improve drum 1 stability sent, the outside of two tracks is provided with baffle plate.The conveyer line of the utility model conveying body is incline structure, the effective transmission of drum 1 by self gravitation can be realized, drum 1 is realized fast and while steadily transmitting, also without the need to being transmitted by driving force drives structure, reaches the feature simplifying conveying body structure; Also convenience, stability and high efficiency that drum 1 transmits can be improved.
As shown in Figures 1 to 10, drum automatic soldering method of the present utility model, comprise carry out successively feed process, carrying positioning process, welding sequence and go out material process; Wherein feed process refers to and is carried out being separated and transmitting by drum; Carrying positioning process refer to by the control of conveying robot 4 to make conveying robot 4 pairs of drums 1 clamp, mobile and turn-over, carry out by pressed positioning mechanism 3 pairs of drums 1 compressions simultaneously and locate and rotate and enter welding sequence.
After carrying positioning process, also comprise the setting operation of being welded initial time and soldering angle by machine vision technique setting drum 1; Described carrying positioning process and setting operation comprise the following steps:
The first step, the drum 1 of feed process clamps by conveying robot 4, and is moved by drum 1 and be placed on pressed positioning mechanism 3;
Second step, pressed positioning mechanism 3 pairs of drums 1 carry out bottom and top compresses location simultaneously;
3rd step, obtained the information of drum 1 locating hole by machine vision technique after, the initial time that setting drum 1 welds and soldering angle also enter welding sequence;
Whether the 4th step, climb over face to drum 1 and make a decision: if judged result is yes, then terminate; If judged result is no, then conveying robot 4 pairs of drums 1 carry out turn-over, and drum 1 is placed on pressed positioning mechanism 3; And repeat the welding that second step and the 3rd step realize drum 1 another side;
Above-mentioned soldering angle refers to the anglec of rotation of pressed positioning mechanism 3.
After the Cylindorical rod of drum 1 has all welded with the method dish of both sides, by conveying robot 4 drum 1 clamped and put into the discharging that conveying body 6 carries out drum 1.
In the 4th step, whether method of the present utility model also can weld drum 1 two sides completely judges, if judge that structure is yes, then terminates; If judged result is no, then conveying robot 4 pairs of drums 1 carry out turn-over, and drum 1 is placed on pressed positioning mechanism 3; And repeat the welding that second step and the 3rd step realize drum 1 another side.
Drum automatic welding production line of the present utility model is practical, and it has the feature of high efficiency, high welding quality and high automation degree, and the operation principle of this welding production line is such:
1, the conveyer line of feeding conveyor structure 2 is the inclined design that faces down with ground, and drum 1 realizes sending quick, stable the rolling of conveyer line by self gravitation.Separator 2.2 rolls to a row drum 1 sent and separates, and is convenient to the follow-up process to single drum 1.
2, after the information of machine vision device by acquisition drum 1 locating hole 3.17, then can control positioner 3.2 slow rotation, the drum 1 that can control on welding manipulator 5 pairs of positioners 3.2 welds simultaneously.In drum 1 welding process, because pressed positioning mechanism 3 of the present utility model compresses the lower flange of drum 1 and upper flange plate simultaneously, therefore effectively can ensure that the concentricity of upper flange plate and lower flange is consistent, and can effectively to avoid in welding process drum 1 displacement to cause the problems such as the low and poor welding quality of welding precision, thus improve welding precision and the quality of drum 1, improve the quality that drum 1 is shaping.And the end time of welding is determined by the anglec of rotation of setting positioner 3.2 rotation platform.
3, the utility model promotes central shaft 7.6 by drive unit 2 7.3 and slides on straight line positioning track 7.9, because clamping arm 7.4 is arranged in a crossed manner with scissor structure, therefore, the support arm 7.7 hinged with central shaft 7.6 can drive the opening and closing campaign of clamping arm 7.4, the rectilinear motion of central shaft 7.6 is driven directly to be converted to the opening and closing campaign of clamping arm 7.4 by drive unit 2 7.3, thus realize the front end that clamping arm 7.4 is arranged on conveying robot 4, picking up of express delivery and steadily clamping are reliably carried out to drum 1, be convenient to follow-up drum 1 to be placed on pressed positioning mechanism 3.
Embodiment two
The present embodiment and embodiment one difference are only: two clamping arms can be set to the structure of single layer structure, three-decker or more than three layers, and in the clamping arm of three-decker or more than three layers structures, are connected between every Rotating fields by connecting rod.The design of clamping arm sandwich construction can increase the contact area of clamping arm and workpiece, thus improves the clamping dynamics of clamping device further.
Other structure of the present embodiment is consistent with embodiment one.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (9)
1. a drum automatic welding production line, for drum welding processing; It is characterized in that: comprising: for being separated drum and the feeding conveyor structure transmitted;
For the pressed positioning mechanism positioned drum and rotate;
For capturing drum from feeding conveyor structure, drum carrying is placed on pressed positioning mechanism to carry out the conveying robot welded;
For the welding manipulator welded the drum be positioned on pressed positioning mechanism;
For the conveying body that drum is carried out transmitting;
And the controlling organization be connected with feeding conveyor structure, pressed positioning mechanism, conveying robot and welding manipulator signal respectively.
2. drum automatic welding production line according to claim 1, is characterized in that: described feeding conveyor structure comprises conveyer line and for separating transmission between drum so that the follow-up separator operated single drum; Described conveyer line is the support body be obliquely installed, and incline direction is for tilt earthward gradually along drum direction of transfer; Described separator is across on conveyer line; Described conveyer line is that the support body be obliquely installed refers to: bottom support body, drum direction of transfer is provided with footing highly from high to low, forms the structure that the drum transmission plane on support body tilts gradually earthward.
3. drum automatic welding production line according to claim 2, is characterized in that: described separator comprise across the pedestal on conveyer line, the drive unit one be arranged on pedestal, for the sensor that detects drum and the separator be connected with drive unit one; Described sensor is all connected with controlling organization signal with drive unit one, realizes the lifting/lowering being driven separator by controlling organization accessory drive one.
4. drum automatic welding production line according to claim 1, is characterized in that: described pressed positioning mechanism comprises positioner for placing drum, for compressing hold down gag one and the hold down gag two of drum bottom; Described hold down gag one is arranged on positioner; Described hold down gag two is arranged on positioner side, and compresses from top drum; Described controlling organization is connected with positioner, hold down gag one and hold down gag binary signal respectively, realizes carrying out to the drum be placed on positioner the control that bottom and top compress location simultaneously.
5. drum automatic welding production line according to claim 4, it is characterized in that: described hold down gag one is several compressing members one for preventing drum from coming off, several compressing members one described are arranged on the rotation platform of positioner in circumference distribution, and are connected with controlling organization signal.
6. drum automatic welding production line according to claim 4, is characterized in that: described hold down gag two comprises interconnective column and is provided with the support of compressing member two; Described hold down gag two is arranged on positioner side, and carries out compression from top to workpiece and refer to: described column is arranged on positioner side, and support is connected with column and is positioned at above positioner, and compressing member two pairs of workpiece compress; Described compressing member two is made up of the drive division be located on support and the compressed part that is connected with drive division, and described drive division is connected with controlling organization signal, realizes driving pressing down/rising of compressed part.
7. the drum automatic welding production line according to claim 4 or 5 or 6, it is characterized in that: also comprise the machine vision device for detecting drum, described machine vision device to be arranged on hold down gag two and to be positioned at above positioner, described machine vision device comprises camera and light source, and camera is connected with controlling organization signal.
8. drum automatic welding production line according to claim 1, is characterized in that: described handling machinery is provided with the clamping device for clamping drum on hand; Described clamping device comprise body frame, the Connection Block for being connected with conveying robot front end, the jockey being arranged on body frame inside, for the drive unit two that drives jockey to move and clamping arm; Described Connection Block is arranged on body frame; Two described clamping arms are arranged on body frame both sides with cross modal, and one end is all hinged with jockey; Described infall is arranged on body frame, and two clamping arms are all rotatably connected with infall; Described drive unit two is connected with controlling organization signal, realizes driving jockey motion with the opening and closing campaign driving clamping arm; Two described clamping arms are scissor structure.
9. drum automatic welding production line according to claim 8, is characterized in that: described jockey comprise be arranged on body frame inside central shaft, for realizing slip accessory, the support arm equal with clamping arm quantity and connector that central shaft slides in body frame; Described support arm one end and clamping arm hinged, the other end and central shaft are rotatably connected; Described connector one end is connected with drive unit two, and the other end is connected with central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026232.4U CN204413411U (en) | 2015-01-14 | 2015-01-14 | A kind of drum automatic welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026232.4U CN204413411U (en) | 2015-01-14 | 2015-01-14 | A kind of drum automatic welding production line |
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| Publication Number | Publication Date |
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| CN204413411U true CN204413411U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026232.4U Expired - Fee Related CN204413411U (en) | 2015-01-14 | 2015-01-14 | A kind of drum automatic welding production line |
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| CN (1) | CN204413411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625454A (en) * | 2015-01-14 | 2015-05-20 | 佛山市诺尔贝机器人技术有限公司 | Automatic welding production line and automatic welding method for wire coils |
| CN116873551A (en) * | 2023-08-05 | 2023-10-13 | 扬州飞驰电工有限公司 | High-precision integrated equipment for processing and forming cable drum |
-
2015
- 2015-01-14 CN CN201520026232.4U patent/CN204413411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625454A (en) * | 2015-01-14 | 2015-05-20 | 佛山市诺尔贝机器人技术有限公司 | Automatic welding production line and automatic welding method for wire coils |
| CN116873551A (en) * | 2023-08-05 | 2023-10-13 | 扬州飞驰电工有限公司 | High-precision integrated equipment for processing and forming cable drum |
| CN116873551B (en) * | 2023-08-05 | 2024-04-26 | 扬州飞驰电工有限公司 | High-precision integrated equipment for processing and forming cable drum |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |