CN220260325U - Automatic feeding mechanism for metal tube processing - Google Patents
Automatic feeding mechanism for metal tube processing Download PDFInfo
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- CN220260325U CN220260325U CN202320482154.3U CN202320482154U CN220260325U CN 220260325 U CN220260325 U CN 220260325U CN 202320482154 U CN202320482154 U CN 202320482154U CN 220260325 U CN220260325 U CN 220260325U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 173
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- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 11
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- 238000007599 discharging Methods 0.000 description 7
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- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
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- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 238000005097 cold rolling Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an automatic feeding mechanism for metal tube processing, which comprises a bottom frame and at least one group of feeding mechanisms, wherein the feeding mechanisms are arranged on the bottom frame; the feeding mechanism comprises a translation cylinder, a lifting cylinder, an upper bottom plate, a lower bottom plate and a clamp, the workpiece to be machined is taken down and placed in the machining mechanism, after the workpiece to be machined completes one machining step, the workpiece to be machined is lifted to a height higher than the clamp through the cylinder, meanwhile, translation is achieved through the transverse cylinder, and when the workpiece to be machined moves to the next machining position, the feeding mechanism descends, and the workpiece to be machined is placed in the clamp.
Description
Technical Field
The utility model relates to an automatic feeding mechanism for metal tube processing.
Background
The steel pipe has a hollow cross section with a length that is much greater than the steel material of the diameter or circumference. The steel pipes are divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape; the materials are divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; the steel pipe is divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, mechanical manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process is divided into a seamless steel pipe and a welded steel pipe, wherein the seamless steel pipe is divided into a hot rolling type and a cold rolling type (drawing type), and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.
The steel pipe is not only used for transporting fluid and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also an economical steel material. The steel pipe is used to manufacture the net frame, the support and the mechanical support of the building structure, which can reduce the weight, save the metal by 20-40 percent and realize the industrialized mechanized construction. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, construction is simplified, the area for coating the protective layer can be greatly reduced, and investment and maintenance cost are saved;
however, the steel pipe machining comprises machining procedures such as arc forming, stamping and cutting, and along with the development of automation, a plurality of machining procedures realize automatic production, but the feeding and discharging work still exists in each machining procedure, and the existing feeding and discharging work needs to be performed manually, so that the precision of the machining position is high due to the lack of a transmission mechanism between machining mechanisms or the fact that the steel pipe machining precision requires a rod, a plurality of machining sequences are simultaneously performed at present, machining parts are simultaneously machined, the existing transmission device cannot meet the existing machining quantity, the simultaneous feeding and discharging of a plurality of machining parts cannot be realized, and the working efficiency is lowered.
The utility model comprises the following steps:
the utility model aims to solve the defects in the prior art and provides an automatic feeding mechanism for metal tube processing.
An automatic feeding mechanism for metal tube processing comprises a main body, wherein the main body comprises a bottom frame and at least one group of feeding mechanisms, and the feeding mechanisms are arranged on the bottom frame;
the feeding mechanism comprises a translation cylinder, a lifting cylinder, an upper bottom plate, a lower bottom plate and a clamp;
the chassis comprises a front side plate, a rear side plate, a left side plate and a right side plate, wherein the front side plate, the right side plate, the rear side plate and the left side plate are sequentially connected end to form a cuboid mechanism, at least two reinforcing ribs are arranged in the chassis, the cross section of each reinforcing rib is rectangular, one end of each reinforcing rib is fixed on the inner side wall of the left side plate, and the other end of each reinforcing rib is fixed on the inner side wall of the right side plate;
the translation cylinder is fixed on the reinforcing ribs, one end of the translation cylinder base is fixed on one reinforcing rib, the other end of the translation cylinder base is fixed on the other reinforcing rib, the translation cylinder is connected with the bottom of the bottom plate, and the translation cylinder is used for controlling the bottom plate to translate;
the lower bottom plate is a plate-shaped object, the left edge and the right edge of the bottom surface of the lower bottom plate are respectively provided with a sliding block, the upper end surfaces of the left side plate and the right side plate are respectively provided with a sliding rail, the sliding blocks are in sliding connection with the sliding rails, the lower bottom plate slides on the sliding rails through the sliding blocks, and the lower bottom plate is horizontally arranged;
the lifting cylinder is fixed on the lower bottom plate, the top of the lifting cylinder is connected with the bottom surface of the upper bottom plate, the upper bottom plate is horizontally placed, at least one clamp which is oppositely placed is arranged on two sides of the upper bottom plate, and the clamp is used for clamping a workpiece to be machined.
In order to meet the number of workpieces to be processed simultaneously, the number of the feeding mechanisms is 3 groups.
In order to facilitate clamping a workpiece to be machined and prevent the workpiece to be machined from sliding off, the clamp is a manipulator, and the manipulator comprises a base, a first clamping jaw and a second clamping jaw which are connected to the upper end face of the base in a sliding manner;
the base on the connecting plate of bending, the angle of bending of connecting plate is 90, the connecting plate include first section and second section, the one end of first section links to each other with the one end of second section, the junction of first section and second section is the department of bending, the other end of first section links to each other with the base is fixed, the second end other end links to each other with the upper plate is fixed.
For convenient replacement and stability assurance, the other end of the second section is connected with the upper bottom plate through bolts.
In order to guarantee that the upper bottom plate can be stably jacked up, each group of feeding mechanism at least comprises two lifting cylinders, each lifting cylinder comprises a base and at least two telescopic rods, each telescopic rod is movably inserted into the base, the top ends of the telescopic rods are connected with a supporting plate, and the supporting plate is connected with the bottom of the upper bottom plate.
In order to reduce the processing cost and simultaneously reduce the friction between the rails and the sliding blocks, the whole lower bottom plate is rectangular, the number of the sliding blocks is four, the four sliding blocks are respectively arranged at four corners of the bottom surface of the lower bottom plate, the sliding blocks are cuboid, grooves penetrating through opposite side walls are arranged at the bottoms of the sliding blocks, grooves penetrating through the front end and the rear end of the inner side wall of the grooves are arranged on the inner side wall of the grooves,
the track wholly be the cuboid, be equipped with the recess on the orbital lateral wall, the recess of slider bottom cooperatees with orbital upper portion, the recess on the track lateral wall cooperatees with the border of slider bottom recess opening part.
The beneficial effects are that: compared with the prior art, the utility model takes down the workpiece to be machined, puts the workpiece to be machined into a machining mechanism, after finishing one machining step of the workpiece to be machined, lifts the workpiece to be machined to a height higher than the clamp by the aid of the air cylinders, meanwhile, achieves translation by the aid of the transverse air cylinders, and when the workpiece to be machined moves to the next machining position, the feeding mechanism descends to place the workpiece to be machined into the clamp;
in the clamping process, the distance between the left clamping jaw and the right clamping jaw is firstly expanded to the maximum, and when the mechanism is lifted to a proper height, the clamping jaw is retracted until clamping a workpiece to be machined, and the manipulator can adapt to the workpiece to be machined with various widths and does not damage the workpiece; the feeding mechanism comprises a plurality of groups of feeding mechanisms, each group of mechanisms comprises three groups of clamps, and a plurality of workpieces to be processed are simultaneously fed and discharged through an ascending air cylinder and a translation air cylinder by designing proper intervals among the clamps.
The utility model solves the problems of feeding and discharging, can realize continuous processing in various processing procedures without manually feeding or discharging, reduces labor cost and improves working efficiency.
Drawings
FIG. 1 is a schematic illustration of an integrated apparatus for automating the processing of metal tubes;
FIG. 2 is a schematic view of an arcuate port forming mechanism;
FIG. 3 is a schematic view of a portion of a transmission mechanism in an arcuate port forming mechanism;
FIG. 4 is a schematic view of a bevel angle of a bevel forming mechanism;
FIG. 5 is a schematic view of a flattening mechanism;
FIG. 6 is a schematic view of a plugging mechanism;
FIG. 7 is a schematic view of a feeding mechanism
In the figure, 1, a lower bin, 2, a plugging mechanism, 3, a flattening mechanism, 4, an arc opening forming mechanism, 5, a second bottom plate, 6, an upper bin, 7, a first bottom plate, 8, a frame, 9, a base, 10, an installation seat, 11, a cylinder, 12, a fixed plate, 13, a push rod, 14, a fine positioning clamp, 15, a cutter, 16, a sliding block, 17, a sliding rail, 18, a coarse positioning clamp, 19, a push rod seat, 20, a recycling plate, 21, a connecting lever, 22, a transmission cylinder, 23, a to-be-machined piece, 24, a table punching machine, 25, a limiting plate, 26, a vibrating plate, 27, a track, 28, a linear feeder, 29, a first frame plate, 30, a turnover base, 31, a gear, 32, a rack, 33, a rack seat, 34, a backer, 35, a backer seat, 36, a limiting block, 37, a plug fixing seat, 38, a second frame plate, 39, a bottom frame, 40, an upper bottom plate, 41 and a lower bottom plate.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 7, the blanking mechanism 1, the plugging mechanism 2, the flattening mechanism 3, the arc opening forming mechanism 4, the second bottom plate 5, the upper stock bin 6, the first bottom plate 7, the frame 8, the base 9, the mounting seat 10, the cylinder 11, the fixed plate 12, the push rod 13, the fine positioning clamp 14, the cutter 15, the slide block 16, the slide rail 17, the rough positioning clamp 18, the push rod seat 19, the recycling plate 20, the connecting lever 21, the transmission cylinder 22, the workpiece to be processed 23, the table punching machine 24, the limiting plate 25, the vibrating plate 26, the track 27, the linear feeder 28, the first frame plate 29, the turnover seat 30, the gear 31, the rack 32, the rack seat 33, the backer 34, the backer seat 35, the limiting block 36, the plug fixing seat 37, the second frame plate 38, the bottom frame 39, the upper bottom plate 40 and the lower bottom plate 41;
an integrated device for automating metal tube processing comprises a first bottom plate 7, a second bottom plate 5, a frame 8, an arc opening forming mechanism 4, a flattening mechanism 3, a plugging mechanism 2, a feeding mechanism, an upper bin 6, a lower bin 1, a to-be-processed piece 23 and a plug;
the to-be-machined piece 23 is a tubular object, the surface of the plug is provided with two through holes, and the plug is used for being embedded in a pipe orifice of the to-be-machined piece 23;
the frame 8 comprises a first part, a second part and a third part, the right side of the first part is connected with the left side of the second part, the right side of the second part is connected with the left side of the third part, the first part and the third part are level, the second part is lower than the first part and the third part, and the whole frame 8 is concave;
the first bottom plate 7 is arranged on the upper end surface of the first part of the frame 8, the second bottom plate 5 is arranged on the upper end surface of the third part of the frame 8, the arc port forming mechanism 4 comprises a first arc port forming mechanism 4 and a second arc port forming mechanism 4, the first arc port forming mechanism 4 and the second arc port forming mechanism 4 are arranged in an anti-parallel way, two ends of the first arc port forming mechanism 4 and the second arc port forming mechanism 4 are respectively arranged on the first bottom plate 7 and the second bottom plate 5,
the flattening mechanism 3 comprises a first flattening mechanism 3 and a second flattening mechanism 3, the first flattening mechanism 3 and the second flattening mechanism 3 are placed in anti-phase parallel, two ends of the first flattening mechanism 3 and two ends of the second flattening mechanism 3 are respectively positioned on a first bottom plate 7 and a second bottom plate 5, the plugging mechanism 2 comprises a first plugging mechanism 2 and a second plugging mechanism 2, and the first plugging mechanism 2 and the second plugging mechanism 2 are placed in anti-phase parallel;
the upper bin 6 is arranged at the left end of the frame 8, the arc opening forming mechanism 4 is positioned at the right side of the upper bin 6, the beating and flattening mechanism 3 is positioned at the right side of the arc opening forming mechanism 4, the plugging mechanism 2 is positioned at the right side of the beating and flattening mechanism 3, the lower bin 1 is positioned at the right end of the frame 8, the arc opening forming mechanism 4, the beating and flattening mechanism 3 and the plugging mechanism 2 are mutually parallel, and the feeding mechanism is arranged on the second part of the frame 8;
the upper bin 6 and the lower bin 1 comprise a first support and a second support, the first support and the second support comprise a first section and a second section, one end of the first section is connected with the first section of the second section, the first section is mutually perpendicular to the second section, and the bottom of the second section is fixedly connected with the first bottom plate 7 or the second bottom plate 5.
In this embodiment, the first arc plate forming mechanism includes a base 9, a feeding mechanism, a material returning mechanism, a fixture assembly and a cutter 15 assembly, where the feeding mechanism is located on the first bottom plate 7, and the material returning mechanism and the cutter 15 assembly are located on the second bottom plate 5;
the cutter 15 assembly comprises a first transmission mechanism, a second transmission mechanism and a mounting seat 10, wherein the mounting seat 10 is in a cuboid shape, grooves penetrating through the upper end face and the lower end face are formed in the middle of the front end face of the mounting seat 10, through holes are formed in the left inner wall and the right inner wall of the grooves, the mounting seat 10 is fixed on a base 9, the base 9 is fixed on the upper end face of a bottom plate, and through holes are symmetrically formed in the two sides of the base 9 and the bottom plate on the mounting seat 10;
the first transmission mechanism and the second transmission mechanism are symmetrically arranged by taking the mounting seat 10 as a center, each of the first transmission mechanism and the second transmission mechanism comprises a transmission cylinder 11, a connecting lever 21, a sliding rail 17, a sliding block 16 and a cutter 15,
the lower end face of the bottom plate is provided with a frame structure, the frame structure is positioned under the mounting seat 10 and comprises a first side plate, a second side plate and a lower bottom plate 41, one ends of the first side plate and the second side plate are fixed on the bottom face of the bottom plate, and the other ends of the first side plate and the second side plate are respectively connected with two ends of the lower bottom plate 41;
the bottom of the transmission cylinder 11 is hinged on a lower bottom plate 41, a through hole is formed in the middle of the connection lever 21, a shaft is arranged in the through hole, two ends of the shaft penetrate through a first fixing block and a second fixing block respectively, the first fixing block and the second fixing block are tightly attached to two sides of the connection lever 21, the first fixing block and the second fixing block are fixed on the lower end face of the base 9, one end of the connection lever 21 is hinged with the top end of the transmission cylinder 11, the other end of the connection lever 21 is hinged with a sliding block 16, the sliding block 16 is movably arranged in a sliding rail 17, and the sliding rail 17 is fixed on the mounting seat 10;
the sliding block 16 is of a cuboid structure, a first stop block and a second stop block are arranged at the rear end of the sliding block 16, a gap is arranged between the first stop block and the second stop block, the first stop block is connected with the second stop block through a shaft, one end of a connecting lever 21 is hinged on the shaft, the first stop block and the second stop block are respectively attached to two sides of the connecting lever 21,
the whole cutter 15 is a cuboid, the front end face of the cuboid is an outwards convex arc face, the right side face of the cuboid is an inwards concave arc face, the rear end part of the cutter 15 is fixedly connected with the sliding block 16, and the front end part of the cutter 15 is movably arranged in a through hole in the inner wall of a groove in the front end face of the mounting seat 10 in a penetrating mode;
the fixture assembly comprises a coarse positioning fixture 18 and a fine positioning fixture 14, the coarse positioning fixture 18 comprises a first fixture and a second fixture, the first fixture and the second fixture are columnar bodies, grooves are formed in the upper end faces of the columnar bodies, the grooves are used for placing workpieces 23 to be machined, and the first fixture and the second fixture are respectively fixed on the first bottom plate 7 or the second bottom plate 5;
the cross section of the fine positioning clamp 14 is the same as the cross section of the workpiece 23, the front end face of the fine positioning clamp 14 faces the workpiece 23, the two side edges of the rear end face of the fine positioning clamp 14 are provided with arc-shaped notches, the rear end face of the fine positioning clamp 14 is fixed in a groove of the front end face of the mounting seat 10, and the distance between the rear end face of the fine positioning clamp 14 and the bottom face of the groove is equal;
the feeding mechanism, the material returning mechanism, the clamp assembly and the cutter 15 assembly are positioned on the same straight line, the feeding mechanism is used for pushing a to-be-processed workpiece 23 to the fine positioning clamp 14 so that a gateway of the to-be-processed workpiece 23 is matched with the fine positioning clamp 14, the feeding mechanism comprises a feeding cylinder 11, a push plate is arranged at the front end of the feeding cylinder 11, and the push plate is flat; the material returning mechanism comprises a material returning air cylinder 11, the material pushing air cylinder 11 is positioned behind the mounting seat 10, and the front end of the material pushing air cylinder 11 is provided with a fixing plate 12;
the front end face of the fixed plate 12 is provided with a push rod 13, the push rod 13 comprises a first push rod 13, a second push rod 13, a third push rod 13 and a fourth push rod 13, the connecting lines of the first push rod 13, the second push rod 13, the third push rod 13 and the fourth push rod 13 are rectangular, the front parts of the first push rod 13, the second push rod 13, the third push rod 13 and the fourth push rod 13 are movably inserted in a push rod 13 seat, the rear end face of the push rod 13 seat is provided with a baffle plate, the push rod 13 seat is arranged in the installation seat 10 in a penetrating way, the installation seat 10 is connected with the baffle plate through bolts by the push rod 13 seat, so that the push rod seat 19 is fixed in the installation seat 10,
the front end of the push rod seat 19 extends out of the bottom surface of the groove of the front end surface of the mounting seat 10, and the fine positioning clamp 14 is connected with the front end surface of the push rod seat 19;
the material returning mechanism is used for returning the machined workpiece 23 to be machined from the fine positioning clamp 14;
the second arc plate forming mechanism comprises a base 9, a feeding mechanism, a material returning mechanism, a clamp assembly and a cutter 15 assembly, wherein the feeding mechanism is positioned on the second bottom plate 5, the material returning mechanism and the cutter 15 assembly are positioned on the first bottom plate 7, and the structure of the first arc port forming mechanism 4 is the same as that of the second arc port forming mechanism 4.
In this embodiment, the first bottom plate 7 and the second bottom plate 5 are provided with through holes at the position right below the mounting seat 10, the inner walls of the through holes are fixed with recovery material plates 20 inclined downward, the recovery material plates 20 are smooth plate-shaped objects, two sides of the recovery material plates 20 are provided with baffle plates, and recovery barrels are arranged below the recovery material plates 20.
In this embodiment, the upper end surface of the cutter 15 is provided with an arc-shaped groove, the side surface of the slider 16 is provided with a through hole penetrating through, the cutter 15 is inserted into the slider 16, the arc-shaped groove on the cutter 15 is connected with the through hole on the side surface of the slider 16, and the cutter 15 and the slider 16 are fixed by penetrating through the through hole and the slider 16 through a fixing shaft.
In this embodiment, the first flattening mechanism 3 includes a table punch 24, a fixture assembly, and a feeding mechanism;
the table punching machine 24 is fixed on the first bottom plate 7, a base 9 of the table punching machine 24 is provided with a limiting plate 25, the limiting plate 25 is a smooth plate-shaped object, the upper end surface of the limiting plate 25 is provided with a baffle, the baffle is perpendicular to the limiting plate 25, and the limiting plate 25 is used for positioning a workpiece 23 in the horizontal and vertical directions;
the fixture assembly comprises a first fixture and a second fixture, wherein the first fixture and the second fixture are columnar bodies, grooves are formed in the upper end faces of the columnar bodies, the grooves are used for placing workpieces 23 to be machined, and the first fixture and the second fixture are respectively fixed on a first bottom plate 7 or a second bottom plate 5;
the feeding mechanism is used for pushing the to-be-processed workpiece 23 to the limiting plate 25, so that the port of the to-be-processed workpiece 23 is attached to the baffle plate of the limiting plate 25, the feeding mechanism comprises a feeding cylinder 11, a push plate is arranged at the front end of the feeding cylinder 11, the push plate is flat, and the feeding mechanism is positioned on the second floor;
the second flattening mechanism 3 comprises a table punching machine 24, a clamp assembly and a feeding mechanism, wherein the table punching machine 24 is located on the second bottom plate 5, the feeding mechanism is located on the first bottom plate 7, and the structure of the first flattening mechanism 3 is identical to that of the second flattening mechanism 3.
In this embodiment, the first plugging mechanism 2 includes a first feeding mechanism, a second feeding mechanism, a translation mechanism, a clamping mechanism, a turnover mechanism, a backing structure and a clamp assembly,
the first feeding mechanism, the translation mechanism, the holding mechanism and the turnover mechanism are all arranged on the first bottom plate 7, and the backing structure is positioned on the second bottom plate 5;
the clamp assembly is used for limiting a to-be-machined piece 23, the to-be-machined piece 23 is horizontally placed in the clamp assembly, the clamp assembly comprises a first clamp and a second clamp, the first clamp and the second clamp are both cylindrical bodies, grooves are formed in the upper end faces of the cylindrical bodies, the grooves are used for placing the to-be-machined piece 23, and the first clamp and the second clamp are respectively fixed on the first bottom plate 7 or the second bottom plate 5;
the first feeding mechanism comprises a vibration disc 26, a hopper, a chassis, a linear feeder 28 and a storage bin, wherein the linear feeder 28 comprises a first rail 27 and a second rail 27, the first rail 27 and the second rail 27 are oppositely arranged, a gap exists between the first rail 27 and the second rail 27, and a jacking mechanism is arranged right below the tail end of the linear feeder 28;
the jacking mechanism is used for lifting the plug at the tail end of the linear feeder to a preset height, and comprises a jacking seat and an air cylinder 11, wherein the jacking seat is arranged right below the tail end of the linear feeder 28, a jacking column is arranged at the top of the jacking seat, the jacking column is opposite to a through hole in the plug, and the bottom of the jacking seat is connected with the air cylinder 11;
the clamping mechanism is used for clamping the lifted plug, the clamping mechanism is a mechanical arm, the clamping mechanism is connected with the translation mechanism, the translation mechanism is used for translating the clamping mechanism to enable the clamped plug to move to the position above the turnover mechanism and to be placed on the turnover mechanism, and the clamping mechanism is positioned above the linear feeder 28; the translation mechanism comprises a first frame 8 plate and a second frame 8 plate, wherein the first frame 8 plate is positioned at the outer side of the linear feeder 28, the second frame 8 plate is positioned at the outer side of the overturning base 30, a track 27 is arranged between the top end of the first frame 8 plate and the top end of the second frame 8, a connecting seat capable of sliding is arranged in the track 27, and the connecting seat is connected with the clamping mechanism;
one end of the rail 27 is provided with an air cylinder 11, one end of the air cylinder 11 is connected with the connecting seat, and the air cylinder 11 is used for controlling the connecting seat to move in the rail 27;
the turnover mechanism comprises an air cylinder 11, a track 27, a rack seat 33, a rack 32 and a gear 31;
the turnover mechanism is connected with the turnover base 30, the turnover base 30 is a cuboid, fixed shafts are fixedly arranged at two ends of the turnover base 30, the fixed shafts are inserted into the fixed frames, the fixed frames comprise a first fixed frame and a second fixed frame, and through holes are formed in the side walls of the first fixed frame and the second fixed frame;
the turnover base 30 is movably penetrated with a plug fixing seat 37, the top end of the plug fixing seat 37 is provided with a plug fixing column, the rear end of the outer side wall of the turnover base 30 is provided with a stop block, the turnover mechanism is used for rotating the turnover base 30 by a preset angle and enabling the plug to be opposite to a pipe orifice of a workpiece 23, and the turnover base 30 is positioned at the side of the linear feeder 28;
a limiting block 36 is arranged in front of the overturning base 30, and when the overturning base 9 overturns to a preset position, the overturning base 30 is blocked by the limiting block 36;
the turnover base 30 is a cuboid, fixed shafts are fixedly arranged at two ends of the turnover base 30, the fixed shafts are inserted into the fixed frames, the fixed frames comprise a first fixed frame and a second fixed frame, and through holes are formed in the side walls of the first fixed frame and the second fixed frame;
the gear 31 is fixed on a fixed shaft on one side of the turnover base 30, the gear 31 is meshed with the rack 32, the rack 32 is fixed on the rack seat 3, the rack seat 33 is movably connected in the track 27, the rack seat 33 is connected with the air cylinder 11, and the air cylinder 11 is used for pushing the rack seat 33 to move in the track 27.
The turnover base 30 includes a first state for receiving the plug put down by the clamping mechanism, in which the top end of the plug holder 37 is opposite to the clamping mechanism, and a second state for opposite the top end of the plug holder 37 to the nozzle of the workpiece 23,
a second feeding mechanism is arranged behind the overturning base 30, the second feeding mechanism is an air cylinder 11, and the second feeding mechanism is used for pushing a plug fixing seat 37 in a second state to move and enabling a plug to be embedded into a pipe orifice of a workpiece 23 to be processed;
the back rest structure is arranged at the position, opposite to the second feeding mechanism, of the back rest structure and is used for preventing the to-be-machined piece 23 from moving backwards during plugging, the back rest structure comprises a back rest seat 35, the back rest seat 35 is of a cuboid structure, a through hole is formed in the upper surface of the back rest seat 35, a back rest 34 is movably arranged in the through hole in a penetrating mode, the bottom of the back rest 34 is connected with an air cylinder 11, the air cylinder 11 is used for controlling the back rest 34 to move in the through hole, the air cylinder 11 is arranged behind the back rest seat 35, and the air cylinder 11 is used for pushing the to-be-machined piece 23 to move forwards;
the second feeding mechanism, the translation mechanism, the holding mechanism and the turnover mechanism are all installed on the second bottom plate 5, the backer structure is located on the first bottom plate 7, and the structure of the first plug beating mechanism 2 is identical to that of the second plug beating mechanism 2.
In this embodiment, the number of through holes on the backup seat is two, the through holes are arranged front and back, the number of the backup 34 is two, the backup 34 is movably arranged in the through holes in a penetrating manner, and the bottoms of the two backup 34 are connected with the cylinder 11.
In this embodiment, the feeding device comprises a chassis 39 and three groups of feeding mechanisms, wherein the feeding mechanisms are installed on the chassis 39;
the feeding mechanism comprises a translation cylinder 11, a lifting cylinder 11, an upper bottom plate 40, a lower bottom plate 41 and a clamp;
the underframe 39 comprises a front side plate, a rear side plate, a left side plate and a right side plate, wherein the front side plate, the right side plate, the rear side plate and the left side plate are sequentially connected end to form a cuboid mechanism, at least two reinforcing ribs are arranged in the underframe 39, the cross section of each reinforcing rib is rectangular, one end of each reinforcing rib is fixed on the inner side wall of the left side plate, and the other end of each reinforcing rib is fixed on the inner side wall of the right side plate;
the translation cylinder 11 is fixed on the reinforcing ribs, one end of the base 9 of the translation cylinder 11 is fixed on one reinforcing rib, the other end of the base 9 of the translation cylinder 11 is fixed on the other reinforcing rib, the translation cylinder 11 is connected with the bottom of the bottom plate, and the translation cylinder 11 is used for controlling the bottom plate to translate;
the lower bottom plate 41 is a plate-shaped object, the left edge and the right edge of the bottom surface of the lower bottom plate 41 are respectively provided with a sliding block 16, the upper end surfaces of the left side plate and the right side plate are respectively provided with a sliding rail 17, the sliding blocks 16 are in sliding connection with the sliding rails 17, the lower bottom plate 41 slides on the sliding rails 17 through the sliding blocks 16, and the lower bottom plate 41 is horizontally arranged;
the lifting device is characterized in that at least two lifting cylinders 11 are fixed on the lower bottom plate 41, each lifting cylinder 11 comprises a base 9 and at least two telescopic rods, each telescopic rod is movably inserted into the base 9, the top ends of the telescopic rods are connected with a supporting plate, the supporting plate is connected with the bottom of the upper bottom plate 40, the top of each lifting cylinder 11 is connected with the bottom surface of the upper bottom plate 40, the upper bottom plate 40 is horizontally arranged, and three clamps which are oppositely arranged are arranged on two sides of the upper bottom plate 40;
the clamp is used for clamping a workpiece 23, the clamp is a manipulator, the manipulator comprises a base 9, a first clamping jaw and a second clamping jaw, and the first clamping jaw and the second clamping jaw are slidably connected to the upper end face of the base 9.
The using mode is as follows: the working personnel put the to-be-machined piece 23 into the feeding bin 6, the feeding mechanism takes out the to-be-machined piece 23 from the feeding bin 6, sends the to-be-machined piece 23 into the first arc port forming mechanism 4 in the arc port forming mechanism 4 to perform arc port forming on a pipe orifice at one end of the to-be-machined piece 23, and sends the to-be-machined piece to the second arc port forming mechanism 4 to perform arc port forming on a pipe orifice at the other end after the to-be-machined piece is completed;
and then the to-be-machined part 23 is sent into a first flattening mechanism 3 in the flattening mechanism 3 through a feeding mechanism to process a port at one end of the to-be-machined part 23, then is sent into a second flattening mechanism 3 to process a port at the other end, after the processing is completed, the to-be-machined part 23 is sent into a corresponding plugging mechanism 2 to plug pipe orifices at two ends of the to-be-machined part through the first plugging mechanism 2 and the second plugging mechanism 2, after all the processing is completed, the to-be-machined part 23 is placed into a discharging bin 1 through the feeding mechanism, and after a certain amount of to-be-machined part is placed into the discharging bin 1, the processed to-be-machined part 23 is recovered by workers.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The automatic feeding mechanism for processing the metal pipe comprises a main body, and is characterized in that the main body comprises a bottom frame and at least one group of feeding mechanisms, and the feeding mechanisms are arranged on the bottom frame;
the feeding mechanism comprises a translation cylinder, a lifting cylinder, an upper bottom plate, a lower bottom plate and a clamp;
the chassis comprises a front side plate, a rear side plate, a left side plate and a right side plate, wherein the front side plate, the right side plate, the rear side plate and the left side plate are sequentially connected end to form a cuboid mechanism, at least two reinforcing ribs are arranged in the chassis, the cross section of each reinforcing rib is rectangular, one end of each reinforcing rib is fixed on the inner side wall of the left side plate, and the other end of each reinforcing rib is fixed on the inner side wall of the right side plate;
the translation cylinder is fixed on the reinforcing ribs, one end of the translation cylinder base is fixed on one reinforcing rib, the other end of the translation cylinder base is fixed on the other reinforcing rib, the translation cylinder is connected with the bottom of the bottom plate, and the translation cylinder is used for controlling the bottom plate to translate;
the lower bottom plate is a plate-shaped object, the left edge and the right edge of the bottom surface of the lower bottom plate are respectively provided with a sliding block, the upper end surfaces of the left side plate and the right side plate are respectively provided with a sliding rail, the sliding blocks are in sliding connection with the sliding rails, the lower bottom plate slides on the sliding rails through the sliding blocks, and the lower bottom plate is horizontally arranged;
the lifting cylinder is fixed on the lower bottom plate, the top of the lifting cylinder is connected with the bottom surface of the upper bottom plate, the upper bottom plate is horizontally placed, at least one clamp which is oppositely placed is arranged on two sides of the upper bottom plate, and the clamp is used for clamping a workpiece to be machined.
2. The automatic feeding mechanism for metal tube processing according to claim 1, wherein the number of the feeding mechanisms is three, and three clamps are arranged on one side of an upper bottom plate of each feeding mechanism.
3. The automatic feeding mechanism for metal tube processing according to claim 1, wherein the clamp is a manipulator, the manipulator comprises a base, a first clamping jaw and a second clamping jaw, and the first clamping jaw and the second clamping jaw are slidably connected to the upper end face of the base;
the base on the connecting plate of bending, the angle of bending of connecting plate is 90, the connecting plate include first section and second section, the one end of first section links to each other with the one end of second section, the junction of first section and second section is the department of bending, the other end of first section links to each other with the base is fixed, the second end other end links to each other with the upper plate is fixed.
4. An automatic feeding mechanism for metal tube processing according to claim 3, wherein the other end of the second section is connected with the upper base plate by bolts.
5. The automatic feeding mechanism for metal tube processing according to claim 1, wherein each group of feeding mechanism at least comprises two lifting cylinders, each lifting cylinder comprises a base and at least two telescopic rods, each telescopic rod is movably inserted into the base, the top ends of the telescopic rods are connected with a supporting plate, and the supporting plate is connected with the bottom of the upper bottom plate.
6. The automatic feeding mechanism for metal tube processing according to claim 1, wherein the whole lower bottom plate is rectangular, the number of the sliding blocks is four, the four sliding blocks are respectively arranged at four corners of the bottom surface of the lower bottom plate, the sliding blocks are cuboid, grooves penetrating through opposite side walls are formed in the bottoms of the sliding blocks, and grooves penetrating through the front ends and the rear ends of the inner side walls of the grooves are formed in the inner side walls of the grooves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320482154.3U CN220260325U (en) | 2023-03-14 | 2023-03-14 | Automatic feeding mechanism for metal tube processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320482154.3U CN220260325U (en) | 2023-03-14 | 2023-03-14 | Automatic feeding mechanism for metal tube processing |
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CN220260325U true CN220260325U (en) | 2023-12-29 |
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Family Applications (1)
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CN202320482154.3U Active CN220260325U (en) | 2023-03-14 | 2023-03-14 | Automatic feeding mechanism for metal tube processing |
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CN (1) | CN220260325U (en) |
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- 2023-03-14 CN CN202320482154.3U patent/CN220260325U/en active Active
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