CN113732192A - Automatic loading and unloading device for finned tubes - Google Patents

Automatic loading and unloading device for finned tubes Download PDF

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Publication number
CN113732192A
CN113732192A CN202111037836.5A CN202111037836A CN113732192A CN 113732192 A CN113732192 A CN 113732192A CN 202111037836 A CN202111037836 A CN 202111037836A CN 113732192 A CN113732192 A CN 113732192A
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CN
China
Prior art keywords
pipe
unloading
wire rope
finned tube
conveying
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Granted
Application number
CN202111037836.5A
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Chinese (zh)
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CN113732192B (en
Inventor
陈群
施华林
徐洪伟
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Taizhou Chijun Intelligent Equipment Co ltd
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Taizhou Chijun Intelligent Equipment Co ltd
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Priority to CN202111037836.5A priority Critical patent/CN113732192B/en
Publication of CN113732192A publication Critical patent/CN113732192A/en
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Publication of CN113732192B publication Critical patent/CN113732192B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006Feeding elongated articles, such as tubes, bars, or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/16Heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B21D43/145Turnover devices, i.e. by turning about a substantially horizontal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/16Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices

Abstract

The invention discloses an automatic feeding and discharging device for a finned tube, which consists of a tube pressing mechanism, a conveying and forming mechanism and a discharging mechanism, wherein the tube pressing mechanism comprises a material rack main body, an upper pressing mechanism and tube bodies which are sequentially sequenced, and the upper pressing mechanism consists of a micro cylinder, a pressing rod and a discharging fine adjustment structure; carry forming mechanism to include bearing structure spare, the carriage, go up the pressure roller, the lower support roller, pin and wire rope feeding mechanism, wire rope feeding mechanism includes servo motor, wire rope, electromagnetic clutch and action wheel, the pin drives the tubular product body and makes the axial round trip action, unloading mechanism includes turbine worm gear motor, primary shaft bearing and silo, whole pressure mechanism is stable on going, can arrange material and pay-off in an orderly manner, divide the coffin subregion alone, go up pressure mechanism simple structure, weight reduction, can not produce and rock, keep stable under rubber wheel and bearing clamp hit, tubular product can not warp, it is more convenient to feed back.

Description

Automatic loading and unloading device for finned tubes
Technical Field
The invention relates to the technical field of automatic forming, in particular to an automatic feeding and discharging device for finned tubes.
Background
At present, in the current finned tube copper pipe tip shaping screw thread production process, material loading, pipe tooth shaping and unloading although realize semi-automatization, still have some problems, patent No. 2019110215375 a high-efficient finned tube processing complete sets relates to including material loading frame, liftout cylinder mechanism, centering mechanism, feeding mechanism, finned tube tooth forming mechanism, plug machine and unloading pole, material loading frame, finned tube tooth forming mechanism, plug machine arrange along same straight line direction in order, liftout cylinder mechanism, centering mechanism, feeding mechanism all arrange on the material loading frame, this equipment has following problem at present.
1. The pipe pressing mechanism is arranged on the feeding frame, the pipes are arranged on the heavy integral frame, and when the equipment runs, the whole supporting frame is rocked due to the fact that the whole equipment is heavy and the pipes rotate at a high speed in the machining process.
2. The cylinder in the feeding mechanism pushes against the pipe to drive, the driving wheel is conveyed through the grinding wheel slipping mechanism, and the copper pipe has resistance, so that the outside of the finned pipe is abraded, and the appearance of the copper pipe is influenced.
3. The long distance is arranged between the feeding rack, the material ejecting cylinder mechanism, the centering mechanism, the feeding mechanism and the finned tube tooth forming mechanism, the distance of a processing machine head is long, the tube is in a remote suspension state, and the copper tube is large in electric bending degree in the forming rotation process, so that the copper tube is bent and deformed.
4. Because the copper pipe needs to be soaked in the cooling liquid after processing, the cooling liquid arranged in the blanking mechanism can be brought into the material box along with the pipe, so that liquid drainage is difficult.
Disclosure of Invention
The invention aims to solve the technical problem of providing the finned tube automatic feeding and discharging device which is light in weight, tidy in feeding, stable in feeding and orderly in discharging, and can ensure that a copper tube is not deformed and the conveying is more convenient and reasonable.
In order to solve the technical problems, the invention provides an automatic feeding and discharging device for a finned tube, which consists of a tube pressing mechanism, a conveying and forming mechanism and a discharging mechanism, wherein the tube pressing mechanism is connected with the conveying and forming mechanism; wherein the content of the first and second substances,
the pipe pressing mechanism comprises a material rack main body, an upper pressing mechanism and pipe bodies sequenced in sequence, wherein the material rack main body is fixedly connected with a base through a support frame, the upper pressing mechanism is arranged at the inclined position of the material rack main body, the upper pressing mechanism comprises a micro cylinder, a pressing rod and a discharging fine adjustment structure, the pipe bodies are sequentially arranged at the lower end of the upper pressing mechanism, a triangular nylon elastic part is arranged on the material rack main body, each frontmost pipe is arranged on the conveying forming mechanism through the triangular nylon elastic part in an overhead mode, and the discharging fine adjustment structure is used for blocking and adjusting the bouncing action of a second pipe at the front end; the conveying forming mechanism comprises a supporting structural part, a conveying frame, an upper pressing roller, a lower supporting roller, a guide rod and a steel wire rope feeding mechanism, wherein the upper pressing roller is arranged on the supporting structural part, the lower supporting rollers are uniformly and oppositely arranged on the conveying frame, the guide rod is arranged on one side of the conveying frame and is controlled by the steel wire rope feeding mechanism, the steel wire rope feeding mechanism comprises a servo motor, a steel wire rope, an electromagnetic clutch and a driving wheel, the servo motor drives the electromagnetic clutch to rotate the driving wheel and pull the steel wire rope, the steel wire rope pulls the guide rod, the guide rod is provided with a groove part for accommodating the diameter of a pipe body close to the end part of the pipe, the guide rod drives the pipe body to do axial reciprocating motion, the conveying frame is further provided with a material returning mechanism, and the material returning mechanism is used for returning the pipe after the thread treatment to the lower supporting roller; a blanking mechanism comprises a worm gear speed reducing motor, a first bearing seat and a trough, the trough is connected with the first bearing seat, the trough drives the first bearing seat to do overturning motion through the worm gear speed reducing motor, a blanking cylinder is arranged at one end of the first bearing seat, and the trough does inclined lifting motion through the blanking cylinder.
Preferably, the feed back mechanism includes rubber wheel, buncher and feed back cylinder, the rubber wheel passes through feed back cylinder lift adjustment, waits to roll through the rubber wheel after tubular product screw thread processing and draws back tubular product to the under bracing roller, the feed back mechanism lower extreme is equipped with feed back under bracing mechanism, feed back under bracing mechanism sets up in the carriage side, and feed back under bracing mechanism comprises bearing and second bearing frame, and tubular product cooperatees through bearing and rubber wheel and carries the shaping rubber wheel and drive the coffin and roll, is equipped with two at least bearings this moment, and the diagonal angle forms the contained angle between the bearing, and spacing tubular product is drawn back and is rolled the position, is difficult for turning the tubular product and moves.
Preferably, be equipped with unloading elastic mechanism between unloading mechanism and the transport forming mechanism, unloading elastic mechanism comprises unloading springboard, dwang and gag lever post, and unloading springboard one end is buckled, the gag lever post sets up in the interval of lower support roller, and the dwang drives the unloading springboard and carries tubular product upset to unloading mechanism.
Preferably, the upper pressing mechanism is provided with at least five groups, and the number of the groups of the upper pressing mechanism is set according to the number of the pipes.
Preferably, the travel of a guide rod in the steel wire rope feeding mechanism is set according to the length and the position of a pipe, the guide rod drives the pipe to be conveyed to a forming device, and the speed of stretching the pipe is 25-50 cm/s.
Preferably, the blanking mechanism is arranged at the pipe material returning position, the trough is arranged to be of a V-shaped structure, cooling liquid is arranged in the trough, and the cooling liquid is water or other liquid materials.
Preferably, the first bearing seat drives the trough to make the turning angle in the range of 160-180 degrees.
Preferably, the material groove is inclined through a blanking cylinder, and the height range of the material groove is 8-15 cm.
Preferably, the rack main body is arranged into a slope-shaped transition section, and the inclination angle of the slope-shaped transition section is 28-45 degrees.
Compared with the prior art, the invention has the following advantages:
the finned tube automatic loading and unloading device comprises a tube pressing mechanism, a conveying forming mechanism and an unloading mechanism, wherein the tube pressing mechanism comprises a rack main body, an upper pressing mechanism and tube bodies sequenced in sequence, the upper pressing mechanism is arranged at the inclined position of the rack main body, the upper pressing mechanism comprises a micro cylinder, a pressing rod and a material discharge fine-adjustment structure, the tube bodies are sequentially arranged at the lower end of the upper pressing mechanism, a triangular nylon elastic part is arranged on the rack main body, each frontmost tube is arranged on the conveying forming mechanism through the triangular nylon elastic part in an overhead mode, the material discharge fine-adjustment structure is used for blocking and adjusting the bouncing action of a second tube at the front end, the tubes are sequentially arranged on a platform of the rack main body after being loaded, the pressing rod presses the tubes, and the tubes positioned at the frontmost end are supported by the triangular nylon elastic part due to the gravity, triangle nylon elasticity portion return descends, and first tubular product falls to carrying forming mechanism in, for preventing the second whereabouts of bounceing, arrange material fine setting structure and block the second tubular product that bounceis, and whole mechanism of pushing up is stable, can arrange material and pay-off in an orderly manner, distinguishes coffin alone, and mechanism of pushing up simple structure, weight reduction can not produce and rock.
Secondly, the application also comprises a conveying forming mechanism, the conveying forming mechanism comprises a supporting structural part, a conveying frame, an upper pressing roller, a lower supporting roller, a guide rod and a steel wire rope feeding mechanism, the upper pressing roller is arranged on the supporting structural part, the steel wire rope feeding mechanism comprises a servo motor, a steel wire rope, an electromagnetic clutch and a driving wheel, the guide rod is close to the end part of the pipe and is provided with a groove part for accommodating the diameter of the pipe body, after the first pipe falls, one end of the pipe is sleeved in the groove part of the end of the guide rod, the servo motor drives the electromagnetic clutch to rotate the driving wheel and pull the steel wire rope, the guide rod drives the pipe body to do axial reciprocating motion, the guide rod is controlled by the steel wire rope feeding mechanism, the first pipe is conveyed to finned pipe processing equipment to be subjected to thread processing by the steel wire rope pulling guide rod, a material returning mechanism is further arranged on the conveying frame after the thread processing, the material returning mechanism is used for returning the material to the lower supporting roller after the thread processing of the pipe, the pipe is matched with the rubber wheel through the bearing to convey the formed rubber wheel to drive the coffin to roll, at the moment, at least two bearings are arranged, an included angle is formed between the bearings at the opposite angles, the position of the rolling position is limited by pulling the pipe back, the pipe is not easy to turn and move, the return mechanism is closer to the pipe thread processing equipment, the pipe is kept stable under the clamping of the rubber wheel and the bearing when being processed at a high speed, the pipe cannot deform, and the material return is more convenient.
Still be equipped with unloading mechanism among the device of three, this application, unloading mechanism includes turbine worm gear motor, primary shaft bearing and silo, the silo is connected with primary shaft bearing, the silo drives primary shaft bearing through turbine worm gear motor and is the upset motion, primary shaft bearing one end is equipped with the unloading cylinder, the silo is slope elevating movement through the unloading cylinder, unloading mechanism sets up in tubular product feed back position, the silo sets up to the V-arrangement structure, is equipped with the coolant liquid in the silo, and the coolant liquid is water or other liquid material, and the unloading can the subregion, and the tubular product after the processing falls to the silo cooling, and the coolant liquid is emptyd after the cooling, and the tubular product unloading can not exist the coolant liquid in the workbin in, more scientific and reasonable in the workbin.
Drawings
FIG. 1 is a schematic front view of the finned tube automatic loading and unloading apparatus of the present invention.
FIG. 2 is a schematic rear view of the finned tube automatic loading and unloading apparatus of the present invention.
FIG. 3 is a schematic view of the whole structure of the finned tube automatic loading and unloading device of the present invention.
FIG. 4 is a schematic side view of the finned tube automatic loading and unloading apparatus of the present invention.
FIG. 5 is a schematic view of the pressing mechanism in the automatic finned tube loading and unloading device of the present invention.
FIG. 6 is a schematic side view of the pressing mechanism of the automatic finned tube loading and unloading apparatus of the present invention.
FIG. 7 is a schematic structural view of an overturning and blanking mechanism in the automatic finned tube loading and unloading device of the present invention.
FIG. 8 is a schematic structural view of a conveying mechanism in the automatic finned tube loading and unloading device of the present invention.
FIG. 9 is a schematic structural view of a feed back mechanism in the finned tube automatic loading and unloading device of the present invention.
FIG. 10 is a schematic view showing the structure of a lower support mechanism for material return in the automatic finned tube loading and unloading device of the present invention.
FIG. 11 is a detailed view of the pressing mechanism of the finned tube automatic loading and unloading apparatus of the present invention.
The attached drawings indicate the following:
1-a pipe pressing mechanism, 2-a conveying forming mechanism, 3-a blanking mechanism, 4-a base, 5-a material returning mechanism, 6-a blanking elastic mechanism, 7-a material returning lower supporting mechanism, 111-a rack main body, 112-an upper pressing mechanism, 113-a pipe body, 114-a supporting frame, 115-a micro cylinder, 116-a pressing rod, 117-a discharging fine adjustment knot, 118-a triangular nylon elastic part, 211-a supporting structural part, 212-a conveying frame, 213-an upper pressing roller, 214-a lower supporting roller, 215-a guide rod, 216-a steel wire rope feeding mechanism, 217-a servo motor, 218-a steel wire rope, 219-an electromagnetic clutch, 220-a driving wheel, 221-a groove part, 311-a turbine worm speed reducing motor, 312-a first bearing seat, 313-trough, 314-blanking cylinder, 511-rubber wheel, 512-speed regulating motor, 513-material returning cylinder, 611-blanking springboard, 612-rotating rod, 613-limiting rod, 711-bearing and 712-second bearing seat.
Detailed Description
For purposes of unifying technical wording, embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left", "right", and the like in all the drawings are based on fig. 1.
Referring to fig. 1-4, an automatic feeding and discharging device for finned tubes comprises a tube pressing mechanism 1, a conveying and forming mechanism 2 and a discharging mechanism 3, wherein the tube pressing mechanism 1 is connected with the conveying and forming mechanism 2, the discharging mechanism 3 is arranged at the side end of the conveying and forming mechanism 2, and the tube pressing mechanism 1, the conveying and forming mechanism 2 and the discharging mechanism 3 are arranged on a base 4; wherein the content of the first and second substances,
the pipe pressing mechanism 1 comprises a rack main body 111, an upper pressing mechanism 112 and pipe bodies 113 which are sequentially sequenced, wherein the rack main body 111 is fixedly connected with the base 4 through a supporting frame 114.
Referring to fig. 5-6, the pressing mechanism 112 has at least five groups. The upper pressing mechanism 112 is arranged at the inclined position of the material rack main body 111, the upper pressing mechanism 112 is composed of a micro cylinder 115, a pressing rod 116 and a material discharging fine adjustment structure 117, the pipe bodies 113 are sequentially arranged at the lower end of the upper pressing mechanism 112, the material rack main body 111 is provided with a triangular nylon elastic part 118, each frontmost pipe is arranged on the conveying forming mechanism 2 in an overhead mode through the triangular nylon elastic part 118, and the material discharging fine adjustment structure 117 is used for blocking and adjusting the bouncing action of a second pipe at the front end; the material rack main body 111 is arranged into a slope-shaped transition section, and the inclination angle of the slope-shaped transition section is 28-45 degrees.
Referring to fig. 8, the conveying and forming mechanism 2 includes a supporting structure 211, a conveying frame 212, an upper pressing roller 213, a lower supporting roller 214, a guiding rod 215 and a steel wire feeding mechanism 216, the upper pressing roller 213 is disposed on the supporting structure 211, the lower supporting roller 214 is uniformly and oppositely arranged on the conveying frame 212, the guiding rod 215 is disposed at one side of the conveying frame 212, the guiding rod 215 is controlled by the steel wire feeding mechanism 216, the steel wire feeding mechanism 216 includes a servo motor 217, a steel wire 218, an electromagnetic clutch 219 and a driving wheel 220, the servo motor 217 drives the electromagnetic clutch 219 to rotate the driving wheel 220 and pull the steel wire 218, the steel wire 218 pulls the guiding rod 215, a groove portion 221 for accommodating the diameter of the pipe body 113 is disposed at the end of the guiding rod 215 close to the pipe, the guiding rod 215 drives the pipe body 113 to perform an axial reciprocating motion, a material returning mechanism 5 is further disposed on the conveying frame 212, the material returning mechanism is used for returning materials to the lower support roller 214 after the pipe is subjected to thread treatment; the stroke of the guide rod 215 in the steel wire rope feeding mechanism 216 is set according to the length and the position of the pipe, and the guide rod 215 drives the pipe to convey the forming device to the forming device.
Referring to fig. 7, the blanking mechanism 3 includes a worm gear speed reduction motor 311, a first bearing seat 312 and a trough 313, the trough 313 is connected to the first bearing seat 312, the trough 313 drives the first bearing seat 312 to perform a turning motion through the worm gear speed reduction motor 311, a blanking cylinder 314 is disposed at one end of the first bearing seat 312, and the trough 313 performs an inclined lifting motion through the blanking cylinder 314. Be equipped with unloading elastic mechanism 6 between unloading mechanism 3 and the transport forming mechanism 2, unloading elastic mechanism 6 comprises unloading springboard 611, dwang 612 and gag lever post 613, and unloading springboard 611 one end is buckled, gag lever post 613 sets up in under bracing roller 214 interval, and dwang 612 drives unloading springboard 611 and carries to unloading mechanism 3 with the tubular product upset. The blanking mechanism 3 is arranged at the material returning position of the pipe, the trough 313 is arranged into a V-shaped structure, and cooling liquid is arranged in the trough 313. The first bearing seat 312 drives the trough 313 to rotate by an angle of 160-180 degrees. The height range of the material groove 313 is 8-15cm by the inclined lifting of the blanking cylinder 314.
Referring to fig. 9-10, the material returning mechanism 5 comprises a rubber wheel 511, a speed regulating motor 512 and a material returning cylinder 513, wherein the rubber wheel 511 is adjusted by the material returning cylinder 513 in a lifting manner, and after the pipe is subjected to thread processing, the pipe is pulled back to the lower support roller 214 by the rolling of the rubber wheel 511; the lower end of the feed back mechanism 5 is provided with a feed back lower supporting mechanism 7, the feed back lower supporting mechanism 7 is arranged at the side end of the conveying frame 212, the feed back lower supporting mechanism 7 is composed of a bearing 711 and a second bearing seat 712, at least two bearings 711 are oppositely arranged to form an included angle, and the pipe is conveyed and molded through the matching of the bearing 711 and the rubber wheel 511.
The device of the application has the following operation principle:
arranging the tube bodies at the lower end of the upper pressing mechanism in sequence, arranging triangular nylon elastic parts 118 on the rack main body 111, enabling each frontmost tube to be arranged on the conveying and forming mechanism 2 through the triangular nylon elastic parts 118, arranging the tubes on a platform of the rack main body 111 in sequence after feeding, pressing the tubes by the pressing rods 116, enabling a first tube at the frontmost end to be abutted by the triangular nylon elastic parts 118 due to gravity, starting the air cylinder, enabling the lower triangular nylon elastic parts 118 to return and descend, enabling the descending position to be flush with the platform of the rack main body 111, enabling the first tube to fall into the conveying and forming mechanism 2, enabling the second tube to bounce under the driving of the first tube under the inertia effect, blocking the bouncing second tube by the fine-adjusting structure 117, and blocking and adjusting the bouncing action of the second tube at the front end, after a first pipe falls down, one end of the first pipe is sleeved in a groove portion 221 of the end of a guide rod 215, the conveying and forming mechanism 2 comprises a supporting structural member 211, a conveying frame 212, an upper pressing roller 213, a lower supporting roller 214, the guide rod 215 and a steel wire feeding mechanism 216, the steel wire feeding mechanism 216 comprises a servo motor 217, a steel wire rope 218, an electromagnetic clutch 219 and a driving wheel 220, the lower supporting roller 214 is uniformly and oppositely arranged on the conveying frame 212, the first pipe falls onto the lower supporting roller 214, the guide rod 215 is arranged on one side of the conveying frame 212, the guide rod 215 is controlled by the steel wire feeding mechanism 216, the servo motor 217 drives the electromagnetic clutch 219 to rotate the driving wheel 220 and pull the steel wire rope 218, the guide rod 215 drives the first pipe to axially reciprocate, and the steel wire rope 218 pulls the guide rod 215 to convey the first pipe to the finned pipe processing equipment for thread processing, the treated conveying frame 212 is also provided with a material returning mechanism 5, the material returning mechanism 5 comprises a rubber wheel 511, a speed regulating motor 512 and a material returning cylinder 513, the rubber wheel 511 is adjusted by the material returning cylinder 513 in a lifting way, the material returning mechanism 5 is used for returning the treated pipes to the lower supporting roller 214, the lower end of the material returning mechanism 5 is provided with a material returning lower supporting mechanism 7, the material returning lower supporting mechanism 7 consists of a bearing 711 and a second bearing seat 712, at least two bearings 711 are oppositely arranged to form an included angle, the first pipe is matched with the rubber wheel 511 through the bearing 711 to convey the formed rubber wheel to drive the coffin to roll, at the moment, at least two bearings are arranged, the included angle is formed between the bearings, the position of the pipe in which the pipe is pulled back to roll is limited, the pipe is not easy to turn over and move, the returning mechanism is closer to the pipe thread treatment equipment, the pipe is kept stable under the clamping of the rubber wheel and the bearings during high-speed treatment, the pipe cannot be deformed, and the material return is more convenient.
Be equipped with unloading elastic mechanism 6 between unloading mechanism 3 and the transport forming mechanism 2, unloading elastic mechanism 6 comprises unloading springboard 611, dwang 612 and gag lever post 613, gag lever post 613 sets up in under bracing roller 214 interval, and unloading springboard 611 one end is buckled and is rotated, and dwang 612 drives unloading springboard 611 and carries the upset of tubular product to unloading mechanism 3. The blanking mechanism 3 comprises a worm gear speed reducing motor 311, a first bearing seat 312 and a trough 313, the trough 313 is connected with the first bearing seat 312, the trough 313 drives the first bearing seat 312 to turn over through the worm gear speed reducing motor 311, a blanking cylinder 314 is arranged at one end of the first bearing seat 312, and the trough 313 moves in an inclined and lifting mode through the blanking cylinder 314. Be equipped with unloading elastic mechanism 6 between unloading mechanism 3 and the transport forming mechanism 2, unloading elastic mechanism 6 comprises unloading springboard 611, dwang 612 and gag lever post 613, and unloading springboard 611 one end is buckled, gag lever post 613 sets up in under bracing roller 214 interval, and dwang 612 drives unloading springboard 611 and carries to unloading mechanism 3 with the tubular product upset. The blanking mechanism 3 is arranged at the material returning position of the pipe, the trough 313 is arranged into a V-shaped structure, and cooling liquid is arranged in the trough 313. Be equipped with the coolant liquid in the silo, the coolant liquid is water or other liquid material, and the unloading can the subregion, and the tubular product whereabouts after handling is to the silo cooling, and the coolant liquid is emptyd after the cooling, and the tubular product unloading can not exist the coolant liquid in the workbin, more scientific and reasonable in the workbin.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides an automatic unloader that goes up of finned tube which characterized in that: the pipe pressing mechanism (1) is connected with the conveying forming mechanism (2), the blanking mechanism (3) is arranged at the side end of the conveying forming mechanism (2), and the pipe pressing mechanism (1), the conveying forming mechanism (2) and the blanking mechanism (3) are arranged on the base (4); wherein the content of the first and second substances,
the pipe pressing mechanism (1) comprises a material rack main body (111), an upper pressing mechanism (112) and pipe bodies (113) which are sequentially sequenced, the material rack main body (111) is fixedly connected with a base (4) through a supporting frame (114), the upper pressing mechanism (112) is arranged at the inclined position of the material rack main body (111), the upper pressing mechanism (112) comprises a micro cylinder (115), a pressing rod (116) and a discharging fine adjustment structure (117), the pipe bodies (113) are sequentially arranged at the lower end of the upper pressing mechanism (112), a triangular nylon elastic part (118) is arranged on the material rack main body (111), each frontmost pipe is arranged on the conveying forming mechanism (2) in an overhead mode through the triangular nylon elastic part (118), and the discharging fine adjustment structure (117) is used for blocking and adjusting the ejection action of a second pipe at the front end;
the conveying forming mechanism (2) comprises a supporting structural part (211), a conveying frame (212), an upper pressing roller (213), a lower supporting roller (214), a guide rod (215) and a steel wire rope feeding mechanism (216), wherein the upper pressing roller (213) is arranged on the supporting structural part (211), the lower supporting roller (214) is uniformly and relatively arranged on the conveying frame (212), the guide rod (215) is arranged on one side of the conveying frame (212), the guide rod (215) is controlled by the steel wire rope feeding mechanism (216), the steel wire rope feeding mechanism (216) comprises a servo motor (217), a steel wire rope (218), an electromagnetic clutch (219) and a driving wheel (220), the servo motor (217) drives the electromagnetic clutch (219) to rotate the driving wheel (220) and pull the steel wire rope (218), the steel wire rope (218) pulls the guide rod (215), a groove part (221) for accommodating the diameter of the pipe body (113) is arranged at the end part, close to the pipe body, of the guide rod (215), the guide rod (215) drives the pipe body (113) to do axial reciprocating motion, the conveying frame (212) is further provided with a material returning mechanism (5), and the material returning mechanism is used for returning materials to the lower support roller (214) after the pipe threads are processed;
a unloading mechanism (3) includes turbine worm gear reduction motor (311), first bearing frame (312) and silo (313), silo (313) are connected with first bearing frame (312), silo (313) drive first bearing frame (312) through turbine worm gear reduction motor (311) and are the upset motion, first bearing frame (312) one end is equipped with unloading cylinder (314), slope elevating movement is done through unloading cylinder (314) in silo (313).
2. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the material returning mechanism (5) comprises a rubber wheel (511), a speed regulating motor (512) and a material returning cylinder (513), wherein the rubber wheel (511) is adjusted through the material returning cylinder (513) in a lifting mode, and after the pipe is subjected to thread processing, the pipe is pulled back to the lower supporting roller (214) through the rolling of the rubber wheel (511).
3. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the lower end of the feed back mechanism (5) is provided with a feed back lower supporting mechanism (7), the feed back lower supporting mechanism (7) is arranged at the side end of the conveying frame (212), the feed back lower supporting mechanism (7) is composed of a bearing (711) and a second bearing seat (712), at least two bearings (711) are oppositely arranged to form an included angle, and the pipe is conveyed and molded through the matching of the bearing (711) and the rubber wheel (511).
4. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: unloading mechanism (3) and carry and be equipped with unloading elastic mechanism (6) between forming mechanism (2), unloading elastic mechanism (6) comprises unloading springboard (611), dwang (612) and gag lever post (613), and unloading springboard (611) one end is buckled, gag lever post (613) set up in under bracing roller (214) interval, and dwang (612) drive unloading springboard (611) are carried to unloading mechanism (3) with the tubular product upset.
5. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the upper pressing mechanism (112) is provided with at least five groups.
6. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the stroke of a guide rod (215) in the steel wire rope feeding mechanism (216) is set according to the length and the length of the pipe, and the guide rod (215) drives the pipe to be conveyed to the forming device.
7. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the blanking mechanism (3) is arranged at the pipe material returning position, the trough (313) is arranged to be of a V-shaped structure, and cooling liquid is arranged in the trough (313).
8. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the first bearing seat (312) drives the trough (313) to make a turning angle within the range of 160-180 degrees.
9. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the height range of the material groove (313) is 8-15cm by the inclined lifting of the blanking cylinder (314).
10. The finned tube automatic loading and unloading device as claimed in claim 1, wherein: the material rack main body (111) is arranged into a slope-shaped transition section, and the inclination angle of the slope-shaped transition section is 28-45 degrees.
CN202111037836.5A 2021-09-06 2021-09-06 Automatic loading and unloading device for finned tubes Active CN113732192B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108357A (en) * 2015-07-24 2015-12-02 武汉天琪激光设备制造有限公司 Automatic loading device used for pipe cutter
CN108326171A (en) * 2018-02-07 2018-07-27 范雪蓉 A kind of pipe feeding machine
CN109533931A (en) * 2018-12-26 2019-03-29 苏州东米智能设备有限公司 A kind of tubular object extruding feeding device
KR102010725B1 (en) * 2019-04-05 2019-08-13 문현식 Automatic punching of metal pipes
CN110586792A (en) * 2019-10-25 2019-12-20 泰州驰骏智能设备有限公司 High-efficient finned tube processing complete sets
CN210702149U (en) * 2019-09-17 2020-06-09 广东诺巴特智能设备有限公司 Cooling pipe loading and unloading device
CN211495920U (en) * 2019-10-25 2020-09-15 泰州驰骏智能设备有限公司 Novel feeding mechanism

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108357A (en) * 2015-07-24 2015-12-02 武汉天琪激光设备制造有限公司 Automatic loading device used for pipe cutter
CN108326171A (en) * 2018-02-07 2018-07-27 范雪蓉 A kind of pipe feeding machine
CN109533931A (en) * 2018-12-26 2019-03-29 苏州东米智能设备有限公司 A kind of tubular object extruding feeding device
KR102010725B1 (en) * 2019-04-05 2019-08-13 문현식 Automatic punching of metal pipes
CN210702149U (en) * 2019-09-17 2020-06-09 广东诺巴特智能设备有限公司 Cooling pipe loading and unloading device
CN110586792A (en) * 2019-10-25 2019-12-20 泰州驰骏智能设备有限公司 High-efficient finned tube processing complete sets
CN211495920U (en) * 2019-10-25 2020-09-15 泰州驰骏智能设备有限公司 Novel feeding mechanism

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