CN108115319B - Automatic rotary welding processing platform for heating wire leading rod - Google Patents

Automatic rotary welding processing platform for heating wire leading rod Download PDF

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Publication number
CN108115319B
CN108115319B CN201711410292.6A CN201711410292A CN108115319B CN 108115319 B CN108115319 B CN 108115319B CN 201711410292 A CN201711410292 A CN 201711410292A CN 108115319 B CN108115319 B CN 108115319B
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China
Prior art keywords
clamping
movable
plate
feeding
disc
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CN108115319A (en
Inventor
汤仲寅
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Sanhua Aweco Electrical Appliance Equipment Wuhu Co ltd
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Sanhua Aweco Electrical Appliance Equipment Wuhu Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps

Abstract

The invention relates to an automatic rotary welding processing platform for a heating wire leading rod, belonging to the technical field of processing mechanisms. The automatic feeding device comprises an automatic feeding structure, a processing structure, a pinch roller mechanism, a sensor and a control system; through the connection cooperation of automatic feeding structure and processing structure for draw the stick and can transport the pan feeding station from feeding structure automatically, and can carry out accurate feed, make things convenient for operation on next step, reduced personnel's work operation.

Description

Automatic rotary welding processing platform for heating wire leading rod
Technical Field
The invention relates to an automatic rotary welding processing platform for a heating wire leading rod, belonging to the technical field of processing mechanisms.
Background
In the household appliances, such as washing machines, dish washing machines and the like, a heating function is provided, the heating pipe has no function, and the core of the heating pipe is the manufacture of the heating wire. The welding at two ends of a traditional heating wire leads the rod to be single-station operation, the heating wire is sleeved on the leading rod and then welded, the working procedures comprise a series of working procedures such as feeding, sleeving, welding, blanking and detecting, the working procedure working time is long, repeated actions are multiple, the feeding is inconvenient, the labor intensity of personnel is high, the welding quality is not well controlled, and the problems can be solved by the aid of the existing tool for welding the heating pipe and the leading rod.
Disclosure of Invention
The invention aims to provide an automatic rotary welding processing platform machine for leading bars of heating wires, which aims to solve the problems in the background technology.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an automatic rotary welding processing platform for leading rods of heating wires comprises an automatic feeding structure, a processing structure, a pinch roller mechanism, a sensor and a control system;
the automatic feeding structure comprises a supporting plate and a feeding mechanism, two sides of the feeding mechanism are fixedly connected through the supporting plate, the feeding mechanism comprises a feeding plate, a fixed step pushing plate, a movable step pushing plate and a lifting mechanism, the feeding plate is fixedly connected with the vertically arranged supporting plate, a plurality of fixed step pushing plates and a plurality of movable step pushing plates are respectively arranged, the fixed step pushing plates and the movable step pushing plates are integrally of an upward step-shaped structure, the upper surface of each fixed step pushing plate and the corresponding movable step pushing plate comprise step surfaces and connecting surfaces, the step surfaces are inclined downwards from outside to inside, the bottoms of the fixed step pushing plates are connected in series at intervals through a first connecting rod, two ends of the first connecting rod are respectively and fixedly connected with the supporting plate, the bottoms of the movable step pushing plates are fixedly connected in series through a second connecting rod, and two ends of the second connecting rod are respectively and fixedly connected with the lifting mechanism, the heights of the movable step pushing plates arranged in parallel at intervals are controlled by the lifting mechanism through the second connecting rod, when the lifting mechanism ascends, the position of the movable step pushing plate is not lower than that of the fixed step pushing plate, and when the lifting mechanism descends, the position of the movable step pushing plate is not higher than that of the fixed step pushing plate; the plurality of fixed step pushing plates and the plurality of movable step pushing plates are arranged in a mutually crossed and parallel mode in the width direction, the plurality of fixed step pushing plates and the plurality of movable step pushing plates are arranged in a staggered mode in the length direction at a certain distance, and one side of the feeding plate is connected with the fixed step pushing plates at a low position;
the processing structure comprises a rotary drum mechanism, a movable disc mechanism and a rotating mechanism, wherein the rotary drum mechanism comprises a rotary drum, a disc, a clamping jaw and an elastic part, the rotary drum is horizontally arranged, one end of the rotary drum is in driving connection with the rotating mechanism, the other end of the rotary drum is fixedly connected with the disc, a plurality of material grooves which are arranged in parallel along the length direction are arranged in a circle on the outer side of the rotary drum, a cavity is arranged in the disc, a plurality of clamping grooves are arranged on the side wall of the circumference of the disc, the clamping grooves correspond to the material grooves in position, one side wall of each clamping groove is a first clamping surface, and the cavity is communicated with the; the clamping jaws are integrally of a long strip-shaped structure and comprise clamping sections, connecting sections and movable sections, the clamping sections comprise second clamping surfaces, a plurality of clamping jaws are radially distributed and arranged in the disc, the clamping sections are respectively arranged at the positions of the clamping grooves, the first clamping surface and the second clamping surface are oppositely arranged, the width of the clamping groove is larger than that of the clamping section, the connecting section and the movable section are arranged in the cavity, the upper part of the connecting section is rotatably connected with the disc, the upper part of the connecting section of each clamping jaw is connected with the lower part of the connecting section of the adjacent clamping jaw on one clamping side through the elastic piece, the elastic part is in an elongated state, the movable disc mechanism comprises a sleeve disc and a top block, the sleeve disc is inserted with the circular disc, one side of the top block is connected with the sleeve disc, the other side of the top block extends into the cavity, the surface of the clamping surface is at least contacted with the bottom of one movable section to enable the movable section to rotate towards the other side opposite to the clamping surface;
the pressing wheel mechanism is arranged on the upper part of the disc and comprises a roller capable of stretching up and down, and the bottom of the roller can be connected with the upper part of the guide rod or the top of the clamping jaw; draw excellent upper portion or through the gyro wheel extrusion improve the fixity of work piece on the cylinder, make things convenient for personnel to insert the heating pipe and draw on the stick, prevent that personnel from inserting the operation time, the clamping jaw atress is rotatory for draw the stick not hard up in silo the inside, personnel are not good to be operated.
The sensor is arranged at the feeding station and used for sensing whether the guide rod falls into the feeding station or not; and after the guide rod is sensed, a signal is transmitted to the control system, and the control system stops the work of the lifting mechanism. A metal sensor or an infrared sensor may be used.
The control system is used for processing signals transmitted from the sensor, controlling the action of the lifting mechanism and realizing the work of the automatic feeding structure. Realize the feed process between feed mechanism and the processing structure.
Preferably, the rotating mechanism is a rotating motor or a rotating cylinder. The rotary table can also be in other driving structures and is used for controlling the rotary table to rotate.
Preferably, the lifting mechanism comprises a fixed plate and a vertical lifting cylinder, and the vertical lifting cylinder is fixedly connected with the two ends of the connecting rod through the fixed plate. The lifting effect on the movable step material pushing plate is realized, and the guide rod is conveyed in the lifting process.
Preferably, the ejector block is a rotatable roller, and the two rollers are respectively arranged at the positions of the movable sections capable of touching the feeding station and the discharging station. The infeed station is typically positioned within 90 degrees of the disk counterclockwise and the outfeed station is typically within 90-180 degrees of the disk clockwise.
Preferably, a sliding block capable of moving and fixing along the length direction of the trough is arranged in the trough. The trough is a through groove arranged along the length direction of the rotary drum mechanism, and the position of the sliding block can be adjusted according to the length of the guide rod and the processing position of the guide rod, so that the movement of the guide rod in the length direction is limited. The material groove is suitable for processing guide rods with various length sizes.
The alignment mechanism is further arranged on one side of the trough and comprises a material ejecting plate, a vertical rod, a driving air cylinder and a rotary seat, the material ejecting plate is opposite to the end to be processed of the guide rod, the middle of the side wall of the material ejecting plate is hinged to the vertical rod, the lower portion of the side wall of the material ejecting plate is hinged to a piston rod of the driving air cylinder, and the driving air cylinder is connected with the rotary seat. The stick that draws that drops in the silo can drive actuating cylinder pulling ejector plate bottom, makes its upper portion rotatory toward drawing stick tip direction and rotate for the bottom that draws the stick pushes up the silo to the product playback of pan feeding station that this is, the position is stable, makes things convenient for welding process operation on next step.
Preferably, a horizontal sliding rail is further arranged between the first connecting rod and the support plate, and the first connecting rod can pass through the horizontal sliding rail and is fixedly connected with the support plate. In the horizontal direction, can adjust the horizontal position of fixed step scraping wings to this regulation fixed step scraping wings and the crisscross distance of activity step scraping wings in the horizontal direction, usually adjust this distance according to transporting the diameter that draws the stick, crisscross distance sets up to draw the radius value of stick usually, or slightly is greater than the radius value, prevents to have many to draw the stick to be carried the silo position of pan feeding station at one time with this, has improved the accuracy of feed.
Preferably, a guide plate is arranged between the top of the feeding mechanism and the trough. The guide rod slides into the trough of the feeding station from the highest position of the movable step material pushing plate along the guide plate, and accurate feeding is carried out.
Preferably, the automatic feeding structure is further provided with two baffles arranged in parallel, and two ends of each baffle are connected through a cross rod. The baffle plates can move in parallel in the width direction of the automatic feeding structure. So that the utility model can be suitable for the leading bars with various length sizes.
The beneficial technical effects are as follows: 1. through the connection and matching of the automatic feeding structure and the processing structure, the guide rod can be automatically conveyed to a feeding station from the feeding structure, accurate feeding can be performed, the next operation is facilitated, the labor operation 2 of personnel is reduced, and the whole mechanism is compact in structure, small in occupied space and convenient to operate by the personnel through the rotating structure of the roller; 3. the staggered distance between the fixed step pushing plate and the movable step pushing plate in the horizontal direction can be adjusted through the slide rail, so that the whole feeding device is suitable for feeding of guide rods with various diameters; 4. meanwhile, the feeding and processing operation of the rod guiding rods with various length sizes can be met; 5. the whole processing structure integrates a plurality of stations, including a feeding station, a processing station and a discharging station, so that a clamping jaw for clamping a workpiece can be automatically opened at the feeding and discharging stations, the workpiece is conveniently placed into a clamping groove, and the workpiece can be fixed by the clamping jaw at the processing station. Overall structure is simple, has accomplished automatically that the unloading station of going up is opened, and the closed process of processing station conveniently processes, and circulation automatic operation has improved the automated ability, has simplified frock structure and operation procedure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the alignment mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a loading mechanism of the present invention;
FIG. 4 is a schematic structural view of a drum mechanism of the present invention;
FIG. 5 is a schematic structural view of the movable disk mechanism of the present invention;
FIG. 6 is a schematic structural view of a disk of the present invention;
FIG. 7 is a schematic view of the construction of the disc and wheel press mechanism of the present invention;
fig. 8 is a schematic structural view of the pinch roller mechanism of the present invention.
Reference numbers in the figures: the device comprises a feeding plate 1, a supporting plate 1.1, a fixed step pushing plate 2, a movable step pushing plate 3, a step surface 3.1, a fixed plate 3.2, a vertical lifting cylinder 3.3, a baffle plate 4.1, a guide plate 4.2, a rotary drum mechanism 5, a sliding block 5.1, a trough 5.2, a disc 5.3, a clamping groove 5.3.1, a cavity 5.3.2, a clamping surface I5.3, a clamping surface II 5.3.4, a clamping jaw 5.4, an elastic part 5.5, a material ejecting plate 6.1, a driving cylinder 6.2, a vertical rod 6.3, a rotary seat 6.4, a movable disc mechanism 7, a sleeve disc 7.1, an ejecting block 7.2, a leading rod 8, a pressing wheel mechanism 9, a roller 9.1, a sleeve 9.2 and a spring II 9.3.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the 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.
As shown in fig. 1-8, an automatic rotary welding processing platform for leading a heating wire to a rod comprises an automatic feeding structure, a processing structure, a pressing wheel mechanism 9, a sensor and a control system;
the automatic feeding structure comprises a supporting plate 1.1 and a feeding mechanism, wherein two sides of the feeding mechanism are fixedly connected through the supporting plate 1.1, the feeding mechanism comprises a feeding plate 1, a fixed step material pushing plate 2, a movable step material pushing plate 3 and a lifting mechanism, the feeding plate 1 is fixedly connected with the supporting plate 1.1 which is vertically arranged, a plurality of fixed step material pushing plates 2 and a plurality of movable step material pushing plates 3 are respectively arranged, the fixed step material pushing plates 2 and the movable step material pushing plates 3 are integrally of an upward step type structure, the upper surfaces of the fixed step material pushing plates 2 and the movable step material pushing plates 3 comprise step surfaces 3.1 and connecting surfaces, the step surfaces 3.1 are downwards inclined from outside to inside, the bottoms of the fixed step material pushing plates 2 are connected in series at fixed parallel intervals through a connecting rod I, two ends of the connecting rod I are respectively fixedly connected with the supporting plate 1.1, and the bottoms of the movable step material pushing plates 3 are fixedly connected in series, the two ends of the second connecting rod are respectively fixedly connected with the lifting mechanism, the height of the plurality of movable step pushing plates 3 arranged in parallel at intervals is controlled by the lifting mechanism through the second connecting rod, when the lifting mechanism ascends, the positions of the movable step pushing plates 3 are not lower than the positions of the fixed step pushing plates 2, and when the lifting mechanism descends, the positions of the movable step pushing plates 3 are not higher than the positions of the fixed step pushing plates 2; the plurality of fixed step pushing plates 2 and the plurality of movable step pushing plates 3 are arranged in a mutually crossed and parallel mode in the width direction, the plurality of fixed step pushing plates 2 and the plurality of movable step pushing plates 3 are arranged in a staggered mode in the length direction at a certain distance, and one side of the upper plate 1 is connected with the fixed step pushing plates 2 at a low position;
the processing structure comprises a rotary drum mechanism 5, a movable disc mechanism 7 and a rotating mechanism, wherein the rotary drum mechanism 5 comprises a rotary drum, a disc 5.3, a clamping jaw 5.4 and an elastic part 5.5, the rotary drum is horizontally arranged, one end of the rotary drum is in driving connection with the rotating mechanism, the other end of the rotary drum is fixedly connected with the disc 5.3, a plurality of material grooves 5.2 which are arranged in parallel along the length direction are arranged on one circle of the outer circumference of the rotary drum, a cavity 5.3.2 is arranged inside the disc 5.3, a plurality of clamping grooves 5.3.1 are arranged on the circumferential side wall of the disc 5.3, the clamping grooves 5.3.1 correspond to the material grooves 5.2 in position, one side wall of the clamping grooves 5.3.1 is a clamping surface I5.3.3, and the cavity 5.3.2 is communicated with the clamping grooves 5.3.1; the clamping jaw 5.4 is integrally of a long strip-shaped structure and comprises a clamping section, a connecting section and a movable section, the clamping section comprises two clamping faces 5.3.4, the clamping jaws 5.4 are radially distributed and arranged in the disc 5.3, the clamping sections are arranged in the clamping grooves 5.3.1 respectively, one clamping face 5.3.3 and two clamping faces 5.3.4 are arranged relatively, the width of each clamping groove 5.3.1 is greater than that of each clamping section, the connecting section and the movable section are arranged in the cavity 5.3.2, the upper part of each connecting section is rotatably connected with the disc 5.3, the upper part of each connecting section of the clamping jaw 5.4 is connected with the lower part of the connecting section of the clamping jaw 5.4 adjacent to one side of the clamping jaw through the elastic piece 5.5, the elastic piece 5.5 is in an elongated state, the movable disc mechanism 7 comprises a sleeve disc 7.1 and a jacking block 7.2, the sleeve disc 7.1 is inserted with the disc 5.3, one side of the jacking block 7.2 is connected with the sleeve disc, the other side of the cavity extends into the cavity 5.3.2, and the surface of the cavity at least touches the bottom of one movable section to enable the movable section to rotate towards the other side opposite to the clamping surface one 5.3.3;
the pressing wheel mechanism 9 is arranged on the upper portion of the disc 5.3, the pressing wheel mechanism 69 comprises a connecting rod, a sleeve 9.2, a second spring 9.3 and a roller 9.1, the sleeve 9.2 is connected with the connecting rod, the end portion of the second spring 6.3 is connected with the roller 9.1, the second spring 9.3 is arranged in the sleeve 9.2, and the bottom of the roller can be connected with the upper portion of the guide rod 8 or the top of the clamping jaw 5.4; draw 8 upper portions of stick or 5.4 tops of jack catch through the gyro wheel extrusion, improve the fixity of work piece on the cylinder, make things convenient for personnel to insert the heating pipe on drawing stick 8, prevent that personnel from inserting the operation, the jack catch atress is rotatory for draw stick 8 not hard up in silo 5.2 the inside, the good operation of personnel.
The sensor is arranged at the feeding station and used for sensing whether the guide rod 8 falls into the feeding station or not; after sensing the guide rod 8, a signal is transmitted to the control system, and the control system stops the work of the lifting mechanism. A metal sensor or an infrared sensor may be used.
The control system is used for processing signals transmitted from the sensor and controlling the action of the lifting mechanism so as to cooperate with the work of the processing structure to realize an automatic feeding procedure between the feeding mechanism and the processing structure.
Preferably, the rotating mechanism is a rotating motor or a rotating cylinder. The rotary table can also be in other driving structures and is used for controlling the rotary table to rotate.
Preferably, the lifting mechanism comprises a fixed plate 3.2 and a vertical lifting cylinder 3.3, and the vertical lifting cylinder 3.3 is fixedly connected with the two ends of the connecting rod through the fixed plate 3.2. The lifting effect on the movable step material pushing plate 3 is realized, and the guide rod 8 is conveyed in the lifting process.
Preferably, the top block 7.2 is a rotatable roller, and the number of the rollers is two, and the two rollers are respectively arranged at the positions of the movable sections which can touch the feeding station and the discharging station. The infeed station is typically located within 90 degrees of the disc 5.3 counterclockwise and the outfeed station is typically within 90-180 degrees of the disc 5.3 clockwise.
Preferably, a sliding block 5.1 which can move and be fixed along the length direction of the trough 5.2 is arranged in the trough 5.2. The trough 5.2 is a through groove arranged along the length direction of the rotary drum mechanism 5, and the position of the slide block 5.1 can be adjusted according to the length of the guide rod 8 and the processing position thereof, so as to limit the activity of the guide rod 8 in the length direction. So that the material groove 5.2 is suitable for processing guide rods 8 with various length sizes.
Preferably, an aligning mechanism is further arranged on one side of the trough 5.2, the aligning mechanism comprises a material ejecting plate 6.1, an upright rod 6.3, a driving cylinder 6.2 and a rotating seat 6.4, the material ejecting plate 6.1 is over against the end to be processed of the guide rod 8, the middle part of the side wall of the material ejecting plate 6.1 is hinged to the upright rod 6.3, the lower part of the side wall of the material ejecting plate is hinged to a piston rod of the driving cylinder 6.2, and the driving cylinder 6.2 is connected with the rotating seat 6.4. The stick 8 that draws that drops in the silo 5.2 can drive actuating cylinder 6.2 pulling kicking plate 6.1 bottom, makes its upper portion rotatory toward draw the 8 end orientations of stick and rotate for draw the bottom of stick 8 to push up the bottom of silo 5.2, the product playback of the pan feeding station that so is, and the position is stable, makes things convenient for welding process operation on next step.
Preferably, a horizontal sliding rail is further arranged between the first connecting rod and the supporting plate 1.1, and the first connecting rod can be fixedly connected with the supporting plate 1.1 through the horizontal sliding rail. In the horizontal direction, can adjust the horizontal position of fixed step scraping wings 2 to this adjustment fixed step scraping wings 2 and the crisscross distance of activity step scraping wings 3 in the horizontal direction, usually according to transport the diameter of leading stick 8 and adjust this distance, crisscross distance sets up to the radius value that leads stick 8 usually, or slightly is greater than the radius value, so as to prevent once to have many to lead stick 8 and carried the silo 5.2 position of pan feeding station, improved the accuracy of feed.
Preferably, a guide plate 4.2 is arranged between the top of the feeding mechanism and the trough 5.2. So that the guide rod 8 slides into the trough 5.2 of the feeding station from the highest position of the movable step material pushing plate 3 along the guide plate 4.24.2 to feed accurately.
Preferably, the automatic feeding structure is further provided with two baffles 4.1 which are arranged in parallel, and two ends of each baffle 4.1 are connected through a cross rod. The baffles 4.1 are movable in parallel in the width direction of the automatic feeding structure. Making it suitable for use with a variety of length sizes of the guide rod 8.
Firstly, the distance between two baffle plates 4.1 is adjusted through the size of a guide rod 8 to be slightly larger than the length of the guide rod 8 and the position of a top block 7.2 in a guide groove, so that the head of the guide rod 8 can protrude out of the surface of a feeding disc, and then the horizontal position of a fixed step push plate 2 is adjusted through a guide rail, so that the staggered distance between the fixed step push plate 2 and a movable step push plate 3 is slightly larger than the radius value of the guide rod 8. When the whole mechanism works, a batch of guide rods 8 are placed on the feeding plate 1, the inclined feeding plate 1 and the inclined step surface 3.1 enable the guide rods 8 to roll down to the inner side of a first step of the fixed step pushing plate 2 and the movable step pushing plate 3, the lifting mechanism starts to control the movable step pushing plate 3 to ascend, the staggered movable step pushing plate 3 lifts the guide rods 8 to the height of a second step of the fixed step pushing plate 2, the guide rods 8 roll down to the inner side of the second step of the fixed step pushing plate 2 along the movable step pushing plate 3 of the first step, the circulation is carried out until the last step, namely the highest point, the guide rods 8 roll down into the trough 5.2 along the guide plate 4.24.2, the alignment mechanism starts to work, the driving cylinder 6.2 drives the ejector plate 6.1 to enable the bottoms of the guide rods 8 to penetrate into the bottom of the trough 5.2, the accuracy of the positions of the guide rods 8 is realized, and the sensor detects that the guide rods 8 enter a feeding station, the control system controls the action of the lifting mechanism to match with the work of the processing structure to realize the automatic feeding process between the feeding mechanism and the processing structure, the drum mechanism 5 rotates, meanwhile, when at a feeding station, the clamping jaw 5.4 playing a clamping role is stressed to rotate at the clamping jaw 5.4 of the feeding station, a clamping gap between the first clamping surface 5.3.3 and the second clamping surface 5.3.4 is opened, the guide rod 8 can fall into the gap, then the alignment mechanism is started to drive the cylinder 6.2 to be shortened, the ejector plate 6.1 is pulled to move towards the end of the guide rod 8 to push the end to the bottom, the position of the bottom is adjusted according to the position of the sliding block 5.1 in the trough 5.2, so that the position of the guide rod 8 in the trough 5.2 is fixed, then the guide rod 8 rotates to the next station, the bottom of the clamping jaw 5.4 is separated from the ejector block 7.2, the clamping jaw 5.4 is stressed by the tension of the spring, and the clamping gap between the first holding surface and the second clamping surface 5.3.4 is reduced, make the centre gripping of clamping part fix the work piece with this, get into the processing section that draws stick 8, draw the top of stick 8 or the top of jack catch 5.4 to get into below the pinch roller mechanism 9 simultaneously, make the pinch roller extrusion work piece surface or the upper surface of jack catch 5.4, make the fixed effect of work piece better, in the time of the processing operation, can not rock, the work piece that the processing was ended gets into the unloading station through disc 5.3 rotation, jack catch 5.4 that plays the clamping action is rotatory at pan feeding station jack catch 5.4 atress, make the clamping part can open, make the work piece can follow and take out or drop in the double-layered groove 5.3.1, with this circulation, incessant completion a plurality of processes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (1)

1. An automatic rotary welding processing platform for a heating wire leading rod is characterized by comprising an automatic feeding structure, a processing structure, a pressing wheel mechanism, a sensor and a control system;
the automatic feeding structure comprises a supporting plate and a feeding mechanism, two sides of the feeding mechanism are fixedly connected through the supporting plate, the feeding mechanism comprises a feeding plate, a fixed step pushing plate, a movable step pushing plate and a lifting mechanism, the feeding plate is fixedly connected with the vertically arranged supporting plate, a plurality of fixed step pushing plates and a plurality of movable step pushing plates are respectively arranged, the fixed step pushing plates and the movable step pushing plates are integrally of an upward step-shaped structure, the upper surface of each fixed step pushing plate and the corresponding movable step pushing plate comprise step surfaces and connecting surfaces, the step surfaces are inclined downwards from outside to inside, the bottoms of the fixed step pushing plates are connected in series at intervals through a first connecting rod, two ends of the first connecting rod are respectively and fixedly connected with the supporting plate, the bottoms of the movable step pushing plates are fixedly connected in series through a second connecting rod, and two ends of the second connecting rod are respectively and fixedly connected with the lifting mechanism, the plurality of fixed step pushing plates and the plurality of movable step pushing plates are arranged in a mutually crossed and parallel mode in the width direction, the plurality of fixed step pushing plates and the plurality of movable step pushing plates are arranged in a staggered mode in the length direction at a certain distance, and one side of the feeding plate is connected with the fixed step pushing plates at a low position;
the processing structure comprises a rotary drum mechanism, a movable disc mechanism and a rotating mechanism, wherein the rotary drum mechanism comprises a rotary drum, a disc, a clamping jaw and an elastic part, the rotary drum is horizontally arranged, one end of the rotary drum is in driving connection with the rotating mechanism, the other end of the rotary drum is fixedly connected with the disc, a plurality of material grooves which are arranged in parallel along the length direction are arranged in a circle on the outer side of the rotary drum, a cavity is arranged in the disc, a plurality of clamping grooves are arranged on the side wall of the circumference of the disc, the clamping grooves correspond to the material grooves in position, one side wall of each clamping groove is a first clamping surface, and the cavity is communicated with the; the clamping jaws are integrally of a long strip-shaped structure and comprise clamping sections, connecting sections and movable sections, the clamping sections comprise second clamping surfaces, a plurality of clamping jaws are radially distributed and arranged in the disc, the clamping sections are respectively arranged at the positions of the clamping grooves, the first clamping surface and the second clamping surface are oppositely arranged, the width of the clamping groove is larger than that of the clamping section, the connecting section and the movable section are arranged in the cavity, the upper part of the connecting section is rotatably connected with the disc, the upper part of the connecting section of each clamping jaw is connected with the lower part of the connecting section of the adjacent clamping jaw on one clamping side through the elastic piece, the elastic part is in an elongated state, the movable disc mechanism comprises a sleeve disc and a top block, the sleeve disc is inserted with the circular disc, one side of the top block is connected with the sleeve disc, the other side of the top block extends into the cavity, and the surface of the top block at least touches the bottom of one movable section to enable the movable section to rotate;
the pressing wheel mechanism is arranged on the upper part of the disc and comprises a roller capable of stretching up and down, and the bottom of the roller capable of stretching up and down can be connected with the upper part of the guide rod or the top of the clamping jaw;
the sensor is arranged at the feeding station and used for sensing whether the guide rod falls into the feeding station or not;
the control system is used for processing signals transmitted from the sensor, controlling the action of the lifting mechanism and realizing the work of the automatic feeding structure;
the automatic aligning device comprises a guide rod, a chute, a slide block, an aligning mechanism and a driving cylinder, wherein the chute is internally provided with the slide block which can move and fix along the length direction of the chute, one side of the chute is also provided with the aligning mechanism, the aligning mechanism comprises a material ejecting plate, a vertical rod, the driving cylinder and a rotating seat, the material ejecting plate is over against the end of the guide rod to be processed, the side wall of the material ejecting plate is hinged with the vertical rod, the lower;
rotary mechanism is rotating electrical machines or revolving cylinder, elevating system includes fixed plate and vertical lift cylinder, the vertical lift cylinder passes through the fixed plate with two both ends fixed connection of connecting rod, the kicking block is rotatable gyro wheel, rotatable gyro wheel is equipped with two, establishes respectively can touch pan feeding station and ejection of compact station the position of movable segment, connecting rod one with still be equipped with horizontal slide rail between the backup pad, connecting rod accessible horizontal slide rail with backup pad fixed connection, be equipped with the kicking block that can follow silo length direction and remove in the silo, the kicking block can be fixed in the silo, feed mechanism top with be equipped with the baffle between the silo, automatic feeding structure is last still to be equipped with two parallel arrangement's baffle, the baffle both ends are passed through the horizontal pole and are connected.
CN201711410292.6A 2017-12-23 2017-12-23 Automatic rotary welding processing platform for heating wire leading rod Active CN108115319B (en)

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CN200967134Y (en) * 2006-11-10 2007-10-31 曾世义 Full-automatic multi-station tube end forming machine
KR200445996Y1 (en) * 2009-05-20 2009-09-17 유제준 Milling Vice For Convenient a Plane Cutting
CN103213838A (en) * 2013-03-26 2013-07-24 苏州盟川自动化科技有限公司 Turntable type material clamping device
CN204262445U (en) * 2014-11-13 2015-04-15 重庆威诺克智能装备股份有限公司 For processing the disc type automatic assembly line of gear level
CN205148137U (en) * 2015-11-30 2016-04-13 浙江亚龙教育装备股份有限公司 Multi -station clamp
CN206445418U (en) * 2016-12-30 2017-08-29 无锡明珠钢球有限公司 A kind of stator welding tooling

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201842466U (en) * 2010-09-15 2011-05-25 莱芜市金辰楔横轧轴件有限公司 Step type bar stock automatic lifting device
CN105836389A (en) * 2016-05-27 2016-08-10 苏州凯磊胜自动化科技有限公司 Feeding device and feeding method for pen holder with pen clip

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200967134Y (en) * 2006-11-10 2007-10-31 曾世义 Full-automatic multi-station tube end forming machine
KR200445996Y1 (en) * 2009-05-20 2009-09-17 유제준 Milling Vice For Convenient a Plane Cutting
CN103213838A (en) * 2013-03-26 2013-07-24 苏州盟川自动化科技有限公司 Turntable type material clamping device
CN204262445U (en) * 2014-11-13 2015-04-15 重庆威诺克智能装备股份有限公司 For processing the disc type automatic assembly line of gear level
CN205148137U (en) * 2015-11-30 2016-04-13 浙江亚龙教育装备股份有限公司 Multi -station clamp
CN206445418U (en) * 2016-12-30 2017-08-29 无锡明珠钢球有限公司 A kind of stator welding tooling

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