CN214162068U

CN214162068U - Production line for monorail conveyor track

Info

Publication number: CN214162068U
Application number: CN202120111215.6U
Authority: CN
Inventors: 梅方印; 方建成; 卢平波; 卢守华; 杨伟
Original assignee: Taizhou Jiying Agriculture And Forestry Technology Co ltd
Current assignee: Taizhou Jiying Agriculture And Forestry Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-10
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an orbital production water line of single track conveyer, including rack steel band material loading machine, square tube steel band material loading machine, rack briquetting machine, side make-up machine, automatic synchronization welding machine, spray and weather cooling device, synchronous cutting machine and electric cabinet, carry out the streamlined production to the track through each equipment synchronous operation on the PLC control production water line that establishes in the electric cabinet. The utility model discloses a set up on the track production assembly line of constituteing by multiple equipment, by the production of each equipment synchronous operation of PLC controller control for the material can be directly by steel band automatic production for the track section of segmentation, has realized the orbital automatic assembly line production of single track conveyer, and whole degree of automation is high, and is low to manpower degree of dependence, has reduced manufacturing cost and very big promotion production efficiency and track section's quality by a wide margin.

Description

Production line for monorail conveyor track

Technical Field

The utility model relates to a single track transportation track production technical field specifically is an orbital production water line of single track conveyer.

Background

The single-track transporter has the characteristics of simple structure, good economical efficiency, flexible track laying, small damage to orchard terrain, good ductility, terrain adaptability and the like, and is widely applied to mechanical transportation of orchards in southwest mountainous regions. The single-track transporter that wherein current single-track transporter was many collocation rack form to the drive wheel normal running fit straight line profile rack of circumference distribution roller drives whole conveyer and upwards moves, and wherein the track main part is formed by track side pipe and the butt joint of track rack cooperation, along with the rise gradually of single-track transporter, the track of single-track transporter has also increased thereupon by a wide margin and has built the installation demand, also increases by a wide margin to the demand of track production.

In the prior art, in order to produce and prepare a rail main body butted by a rail square pipe and a rail rack, the production and preparation applicant of the rail rack submits a patent application of 'a single-rail rack pressing machine' with a patent application number of 202021411697.9, which is used for pressing and forming a rack steel belt into a rail rack; the track square pipe can be formed by directly winding the square pipe forming machine in the prior art, but the track square pipe and the track rack which are formed respectively are independent parts, and are connected and fixed into a track main body by welding operation, and the track main body is also required to be uniformly cut and segmented so as to be convenient for splicing and mounting in mountainous regions to adapt to terrains. However, the actions of the square tube forming machine and the rack pressing machine in the prior art are forming actions with continuously set speed, and common automatic welding guns and cutting machines cannot complete the welding and sawing actions at corresponding positions in the continuous actions, so that the welding operation and the sawing operation in the prior art are both manual operations, and thus, the prior art has more defects and shortcomings: firstly, the stability of manual operation is poor, and the action of an operator can influence the positions of a track rack and a track square tube, so that the formed skew is difficult to be accurately centered; secondly, the manual welding efficiency is low, the labor cost is high, and the production cost is influenced; thirdly, in the manual welding process, the fact that no gap exists between the rack and the track square tube is difficult to guarantee, and therefore hanging cold welding is easy to occur; fourthly, the manual saw cutting of the rails is needed to be completed in manual welding, the half teeth butted by the two rails are difficult to perfectly fit, eccentric teeth are generated in the process of building and mounting, and the operation stability of the rail conveyor is not facilitated. Therefore, a production line which replaces manual work by automation and can realize synchronous action production is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a but the high shaping of synchronization action of degree of automation, welding, the orbital production water line of single track conveyer who saw cuts is provided.

In order to achieve the above object, the utility model provides an orbital production water line technical scheme of single track cargo airplane is: a production line for a monorail conveyor track, comprising: the rack steel belt feeding machine is provided with a coiled rack steel belt material and is used for supplying a track rack for molding; the square pipe steel belt feeding machine is provided with a wide-piece wound square pipe steel belt material and is used for forming a track square pipe; the rack pressing machine is butted with rack steel belt materials fed by the rack steel belt feeding machine and used for pressing the rack steel belt materials into a track rack; the square tube forming machine is arranged as a multi-station progressive bending square tube forming machine, and a feeding end of the square tube forming machine is butted with a square tube steel strip material fed by a square tube steel strip feeding machine and used for forming and preparing a track square tube; the automatic synchronous welding machine is arranged at the rear ends of the square tube forming machine and the rack pressing machine, a track rack and a track square steel which are formed by the square tube forming machine and the rack pressing machine are butted, converged, limited and butted on the automatic synchronous welding machine, the automatic synchronous welding machine is provided with a welding channel, a guide limiting device for limiting the position of a material and a feeding path and a synchronous welding device capable of synchronously welding along with the action of the material are arranged corresponding to the welding channel, and the track rack and the track square steel can be welded by the automatic synchronous welding machine to form a track profile; the synchronous cutting machine is arranged at the rear end of the automatic synchronous welding machine in a butt joint mode and comprises a synchronous sliding table and a cutting unit, the cutting unit is arranged at the end of the synchronous sliding table, the synchronous sliding table performs displacement action corresponding to the overall feeding speed, and the cutting unit performs segmented cutting corresponding to the track profile; the electric cabinet, establish the PLC controller in the electric cabinet, the PLC controller docks rack steel band material loading machine, square tube steel band material loading machine, rack briquetting machine, square tube forming machine, automatic synchronization welding machine, sprays and weathers cooling device and synchronous cutting machine respectively, sets for control through PLC controller is whole and realizes each part synchronous operation, through each equipment synchronous operation on the PLC control production water line, the main part corresponds the synchronous action of synchronous rack briquetting machine, synchronous welding machine and synchronous cutting machine by the shaping feed speed of square tube forming machine for the material can be directly by steel band automatic production for the track section of segmentation.

As a further scheme: the rack pressing machine is arranged at the upper end of the middle part of the square pipe forming machine, the feeding end and the discharging end of the rack pressing machine are matched with a forming channel arranged on the square pipe forming machine, a rack steel belt can be vertically arranged on the upper end face of the square pipe formed by the square pipe forming machine downwards by self gravity through a track rack formed by the rack pressing machine, and can be formed together with the square pipe of the track to be jointed at the front end of the automatic synchronous welding machine, the track rack formed by forming and the square pipe of the track are arranged at the same plane through the position of the rack pressing machine, and the joint is convenient to be jointed so as to facilitate the limiting welding of the subsequent welding stations.

As a further scheme: the discharge end of rack steel band material loading machine, square tube steel band material loading machine adapts to the rack briquetting machine, the feed end height setting of square tube make-up machine, wherein rack steel band material loading machine sets up in square tube steel band material loading machine front end, it is comparatively convenient to can be unlikely to the too much crooked shaping effect of influence and material loading of rack steel band and square tube steel band separately material loading, and rack briquetting machine position sets for in square tube make-up machine upper end, then the material loading end of rack steel band material loading machine should set up in the front end of square tube steel band material loading machine and can not produce the interference.

As a further scheme: the synchronous welding device comprises a vertical pressing mechanism, a linear transmission mechanism and a welding mechanism which are connected, wherein the welding mechanism and the vertical pressing mechanism are connected to a sliding table arranged on the linear transmission mechanism together, the vertical pressing mechanism is arranged above a track rack material feeding path and can downwards act to press a track rack and a track square tube end face to form butt joint, the welding mechanism is provided with a welding gun which operates corresponding to the action of the vertical pressing mechanism, a welding head end of the welding gun is in butt joint with the end part of a butt joint position corresponding to the vertical pressing mechanism, and the sliding table of the linear transmission mechanism can drive the welding mechanism and the vertical pressing mechanism to synchronously move along with materials and reset after welding is completed; for realizing the synchronous welding effect of the automatic synchronous welding machine, the welding mechanism and the material corresponding welding end synchronous feeding are needed, the linear transmission mechanism is needed to drive the displacement, and in order to avoid the false welding and welding missing situation, the vertical pressing mechanism is needed to press the track rack and the track square pipe end, and the welding mechanism is convenient to position and weld in a pressing state.

As a further scheme: the cutting unit of the synchronous cutting machine comprises a cutting machine, a lifting cylinder for driving the cutting machine to act and a clamping mechanism for limiting the rail profile, wherein the clamping mechanism is provided with a clamping cylinder for driving a clamping movable block, a clamping fixed block is arranged on the side opposite to the clamping movable block, and a guide wheel and a limiting stop block are arranged at the feeding and sawing rear end of the rail profile; the synchronous sliding table comprises a conveying belt wheel set, a synchronous motor, a transverse guide rod and a sliding block sliding table, and the synchronous motor is in butt joint with the conveying belt wheel set and drives the sliding block sliding table arranged on the conveying belt wheel set to synchronously move along the direction of the transverse guide rod; the synchronous cutting machine needs the synchronous sliding table to correspondingly move synchronously for realizing the synchronization of feeding materials, so that the cutting machine can carry out smooth and stable sawing operation on the track section.

As a further scheme: the guide limiting device comprises a limiting wheel set and a guiding wheel set, the limiting wheel set comprises an upper limiting wheel and a lower driving wheel, a square pipe ring groove is formed in the end face of the upper limiting wheel, a rack ring groove is formed in the center end of the square pipe ring groove inwards, the depth of the tooth ring groove corresponds to the vertical size of a track rack, two end faces of the limiting rack ring grooves on two sides of the track rack are limited, the upper end face of the track square pipe is limited and arranged at the end of the square pipe ring groove, the lower driving wheel is in butt joint with the lower end face of the track square pipe, the guiding wheel set is provided with a pair of idler wheels which are symmetrically abutted against the end faces on two sides of the track square pipe, and the lower driving wheel can be connected with a driving motor; the limiting wheel sets are arranged at two sets and are respectively and correspondingly arranged at the end parts of the feed inlet and the discharge outlet, and the guide wheel sets can be arranged into a plurality of sets at intervals along the welding channel.

As a further scheme: the rack pressing machine comprises a pressing workbench, and a feeding guide plate, a tooth pressing forming mechanism, a speed reducer and an engine which are arranged on the pressing workbench, wherein a forming gear set is arranged in the tooth pressing forming mechanism and is in clearance fit with the tooth shape of a rack, the feeding guide plate is arranged at the front end of a butt joint feeding port of the forming gear set, an output shaft of the speed reducer is in butt joint with one forming tooth in the forming gear set, the engine drives the butt joint speed reducer, a feeding channel is formed in the feeding guide plate, and the tail end of the feeding channel is matched with the feeding port of the forming gear set.

As a further scheme: the vertical pressing mechanism comprises a double-shaft cylinder, a rack grabbing head and a grabbing tooth connecting arm, the rack grabbing head is arranged corresponding to the tooth profile of the track rack and is arranged at the lower end of the double-shaft cylinder in a butt joint mode, the double-shaft cylinder is connected to one end of the grabbing tooth connecting arm and is vertically arranged on a track rack feeding path, and the other end of the grabbing tooth connecting arm is connected with a sliding table on the linear transmission mechanism; the welding mechanism comprises a welding gun, a welding gun support and a welding gun hoop, wherein the welding gun is arranged at the upper end of the welding gun support in a limiting mode through the welding gun hoop, the welding gun support is connected with the grabbing tooth connecting arm in a butt joint mode, and the welding head end of the welding gun is adjusted to be connected with the pressing butt joint end portion.

As a further scheme: the number of the synchronous welding devices can be matched with the feeding linear speed of the whole automatic welding machine and can be correspondingly arranged on the machine tables at two ends of the welding channel at intervals.

As a further scheme: the automatic synchronous welding machine is characterized by also comprising a spray blow-drying cooling device, wherein the spray blow-drying cooling device is connected between the automatic synchronous welding machine and the synchronous cutting machine and is used for spraying, blow-drying and cooling the welded track section; the spraying and blow-drying cooling device comprises a spraying machine table and a circulating spraying mechanism and an air blowing cooling mechanism which are sequentially arranged on the spraying machine table, wherein the circulating spraying mechanism comprises a circulating water tank and a spraying rod butted with the circulating water tank, a plurality of spray heads are arranged at the end part of the spraying rod, the air blowing cooling mechanism comprises an air blowing rod surrounding the outer end of the track profile, and a plurality of nozzles are arranged on the air blowing rod. Because the front end operation process is easy to generate waste materials such as metal dust and welding particles to be attached, spraying cleaning and rapid cooling of welding points are needed to realize stable welding.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up on the track production assembly line of constituteing by multiple equipment, by the production of each equipment synchronous operation of PLC controller control for the material can be directly by steel band automatic production for the track section of segmentation, has realized the orbital automatic assembly line production of single track conveyer, and whole degree of automation is high, and is low to manpower degree of dependence, has reduced manufacturing cost and very big promotion production efficiency and track section's quality by a wide margin.

Drawings

Fig. 1 is a schematic perspective view 1 of a production line according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view 2 of a production line according to an embodiment of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of a rack press of the present invention.

Fig. 4 is the three-dimensional structure schematic diagram of the automatic synchronous welding machine of the utility model.

Fig. 5 is the three-dimensional structure schematic diagram of the automatic synchronous welding machine and the spray blow-drying cooling device of the utility model.

Fig. 6 is a schematic perspective view of the synchronous cutting machine of the present invention.

In fig. 1 to 6: a rack steel belt feeding machine 1, a square tube steel belt feeding machine 2, a rack pressing machine 3, a square tube forming machine 4, an automatic synchronous welding machine 5, a spray blow-drying cooling device 6, a synchronous cutting machine 7, an electric cabinet 8, a rack steel belt 9, a square tube steel belt 10, a pressing workbench 11, a track rack 12, a track square tube 13, a track section bar 14, a steel belt flattening mechanism 31, a driving motor 32, a feeding guide plate 41, a tooth pressing forming mechanism 42, a speed reducer 43, an engine 44, forming teeth 421, a left side plate 52, a right side plate 51, an upper limiting wheel 53, a lower transmission wheel 54, a guide wheel set 55, a double-shaft cylinder 56, a rack grabbing head 57, a grabbing tooth connecting arm 58, a welding gun 59, a welding gun support 511, a welding gun hoop 510, a linear transmission mechanism 512, an adjusting mechanism 513, a spraying machine table 61, a spraying rod 62, a spraying nozzle 63, a blowing rod 64, a nozzle 65, a circulating water tank 66, a cutting workbench 71, The device comprises a conveyor belt wheel set 73, a synchronous motor 72, a transverse guide rod 74, a slide block sliding table 75, a cutting machine 76, a lifting air cylinder 79, a clamping mechanism 78, a guide wheel 79 and a limit stop 710.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, an embodiment of the present invention: a production line of a single-rail conveyor track comprises a rack steel belt feeding machine 1, a square pipe steel belt feeding machine 2, a rack pressing machine 4, a square pipe forming machine 3, an automatic synchronous welding machine 5, a spray blow-drying cooling device 6, a synchronous cutting machine 7 and an electric cabinet 8, wherein three processes of feeding forming, welding integration and saw cutting into sections are realized by the components, wherein the feeding forming process in the embodiment is realized by connecting the rack steel belt feeding machine 1, the square pipe steel belt feeding machine 2, the rack pressing machine 4 and the square pipe forming machine 3, the rack steel belt feeding machine 1 is connected with the rack steel belt 9 of the rack pressing machine 4 and is pressed and formed into a track rack 12 by the rack pressing machine 3, the square pipe steel belt feeding machine 2 is connected with the square pipe forming machine 3 to feed the square pipe steel belt 10, and is formed into a track square pipe 13 by the square pipe forming machine 3; the welding integration process is provided with an automatic synchronous welding machine 5 for butting the track rack 12 and the track square tube 13 which are formed by the rack pressing machine 4 and the square tube forming machine 3, the end parts of the rack and the square tube are welded to realize the welding integration of the track section bar 14, and then a spray blow-drying cooling device 6 is arranged for spraying, blow-drying and cooling; the sawing section process is provided with a synchronous cutting machine 7 to perform the sectional sawing operation on the rail section bar 14, the operation control of the whole assembly line is controlled by an electric cabinet 8 to drive the rail section bar to realize synchronous action, and the rail section bar is a toothed rail for a monorail transport machine, which is a Chinese utility model with the patent number of 202020542057.5 applied by the production applicant.

Wherein, the rack steel belt feeding machine 1 is provided with coiled rack steel belt materials and is used for feeding materials to the feeding end of the rack pressing machine 4 and supplying materials for molding a track rack; the square tube steel strip feeder 2 is provided with a wide-piece wound square tube steel strip material, and a feeding end of the square tube forming machine 3 is subjected to feeding for forming a track square tube; the rack steel belt feeding machine 1 and the square pipe steel belt feeding machine 2 are both set to be four-claw rotating disc type feeding machines, the rack steel belt and the square pipe steel belt are arranged in the middle, and the rack steel belt and the square pipe steel belt can be synchronously butted with a rack pressing machine 4 and a square pipe forming machine 3 for feeding.

Square pipe make-up machine 3 wherein sets up to the gradual square pipe make-up machine of bending of multistation, this embodiment is adapted to the improvement and obtains for square pipe make-up machine among the prior art, wholly set up ten shaping wheelsets and progressively carried out the shaping to square pipe steel band 10, it provides holistic shaping feeding power to be equipped with two driving motor 32 in the shaping wheelset, wherein the feed end is to the square pipe steel band material of square pipe steel band material loading machine pay-off, and be provided with the square pipe steel band 10 terminal surfaces realization feeding flattening of steel band flattening mechanism 31 butt in the feeding, be used for the shaping preparation track square pipe.

Wherein rack pressing machine 4, the applicant has applied for in chinese utility model patent application "a single track rack pressing machine" that patent application number is 202021411697.9, the applicant has carried out the adjustment of adaptability and has improved in this embodiment, refer to fig. 3, the main part includes pressing work platform 11 and sets up feeding baffle 41, tooth pressure forming mechanism 42, reduction gear 43 and engine 44 on pressing work platform 11, wherein be equipped with in tooth pressure forming mechanism 42 with the shaping gear train of rack profile matching clearance setting and be used for the shaping frame plate of fixed shaping gear train, wherein shaping gear train butt joint feed port front end sets up feeding baffle 41, a shaping tooth 421 in the output shaft butt joint shaping gear train of reduction gear 43, engine drive butt joint reduction gear, the inside feed channel that forms of feed baffle 41, the feed channel tail end sets up with shaping gear train feed port cooperation the rack pressing machine is to the rack bar steel band material loading of rack pressing machine The steel strip material is used for pressing the rack steel strip 9 material into the track rack 12; wherein the pressing workbench 11 is provided with a square table and is arranged at the middle part of the square tube forming machine 3 in a crossing manner, the feeding end, the discharging end and the forming channel of the square tube forming machine 3 are mutually matched, the track rack 12 formed by the rack pressing machine by the rack steel strip can be vertically arranged on the upper end surface of the track square tube 13 formed by the square tube forming machine by self gravity, and can be formed with the track square tube together to be jointed at the front end of the automatic synchronous welding machine 5, the position of the rack pressing machine is arranged to ensure that the track rack formed by forming and the track square tube are in the same plane, so that the jointing is convenient for the limit welding of the subsequent welding station. Therefore, the design, rack steel band material loading machine 1, square tube steel band material loading machine 2's discharge end adaptation rack briquetting machine 4, square tube forming machine 3's feed end height sets up, wherein rack steel band material loading machine sets up in square tube steel band material loading machine front end, it is comparatively convenient to can be unlikely to the crooked too much influence shaping effect and material loading of rack steel band and square tube steel band separately, and rack briquetting machine position sets up in square tube forming machine upper end, then the material loading end of rack steel band material loading machine should set up in the front end of square tube steel band material loading machine can not produce the interference.

The automatic synchronous welding machine 5 is arranged at the rear ends of the square tube forming machine 3 and the rack pressing machine 4, and is arranged on the table board of the rear end machine of the square tube forming machine 3 in the embodiment, the automatic synchronous welding machine 5 can also be automatically provided with a working table board, a track rack 12 and a track square steel 13 which are formed by the square tube forming machine 3 and the rack pressing machine 44 are butted, converged, limited and butted on the automatic synchronous welding machine, wherein the automatic synchronous welding machine is provided with a welding channel, and a guide limiting device for limiting the position of a material and a feeding path and a synchronous welding device capable of synchronously welding along with the action of the material are arranged corresponding to the welding channel, so that the track rack and the track square steel can be welded by the automatic synchronous welding machine to form a track profile; the welding channel is formed by connecting a left side plate 52, a right side plate 51 and a bottom plate connected with the bottom of the left side plate 52 and the right side plate 51, the synchronous welding device comprises a vertical pressing mechanism, a linear transmission mechanism and a welding mechanism which are connected, the welding mechanism and the vertical pressing mechanism are connected to a sliding table arranged on the linear transmission mechanism together, the vertical pressing mechanism is arranged above a track rack material feeding path and can move downwards to press a track rack and the end surface of a track square pipe to form butt joint, the welding mechanism is provided with a welding gun 59 which moves correspondingly to the vertical pressing mechanism, the welding head end of the welding mechanism is in butt joint with the end part of the butt joint position corresponding to the vertical pressing mechanism, and the sliding table of the linear transmission mechanism can drive the welding mechanism and the vertical pressing mechanism to move synchronously with the materials and reset after the welding is finished; for realizing the synchronous welding effect of the automatic synchronous welding machine, the welding mechanism and the material corresponding welding end synchronous feeding are needed, the linear transmission mechanism is needed to drive the displacement, and in order to avoid the false welding and welding missing situation, the vertical pressing mechanism is needed to press the track rack and the track square pipe end, and the welding mechanism is convenient to position and weld in a pressing state.

Wherein the guiding and limiting device of the automatic synchronous welding machine 5 comprises a limiting wheel set and a guiding wheel set 55, the limiting wheel set comprises an upper limiting wheel 53 and a lower transmission wheel 54, a square tube ring groove is arranged on the end surface of the upper limiting wheel 53, the central end of the square pipe ring groove is internally provided with a rack ring groove, the depth of the tooth-shaped ring groove is arranged corresponding to the vertical size of the track rack, the two end faces of the limiting rack ring grooves on the two sides of the track rack, the upper end face of the track square tube is limited and arranged at the ring groove end of the square tube, the lower driving wheel 54 is butted with the lower end face of the track square tube, wherein, the connecting ends of the two sides of the upper limiting wheel 53 and the left side plate 52 and the right side plate 51 are provided with adjusting mechanisms 513 for adjusting the position of the upper limiting wheel 53 so as to be convenient to be attached to the end surfaces of the track rack and the track square tube, the guide wheel set 55 is provided with a pair of rollers which are symmetrically abutted against the end surfaces of the two sides of the track square tube, and the lower driving wheel can be connected with a driving motor; the limiting wheel sets are arranged at two sets and are respectively and correspondingly arranged at the end parts of the feed inlet and the discharge outlet, and the guide wheel sets can be arranged into a plurality of sets at intervals along the welding channel. The vertical pressing mechanism comprises a double-shaft cylinder 56, a rack grabbing head 57 and a grabbing tooth connecting arm 58, the rack grabbing head 57 is arranged corresponding to the tooth profile of the track rack and is arranged at the lower end of the double-shaft cylinder 56 in a butt joint mode, the double-shaft cylinder 56 is connected to one end of the grabbing tooth connecting arm 58 and is vertically arranged on a track rack feeding path, and the other end of the grabbing tooth connecting arm is connected with a sliding table on the linear transmission mechanism; the welding mechanism comprises a welding gun 59, a welding gun support 511 and a welding gun hoop 510, wherein the welding gun 59 is limited at the upper end of the welding gun support 511 through the welding gun hoop 510, the welding gun support 511 is in butt joint with the grabbing tooth connecting arm 58, and the welding gun welding head is adjusted to be in butt joint with the pressing butt joint end part. The number of the synchronous welding devices can be matched with the feeding linear speed of the whole automatic welding machine and is set to be a plurality of, and the synchronous welding devices can be correspondingly arranged on the machine tables at two ends of the welding channel at intervals and are set to be two synchronous welding devices in the embodiment. In addition, the linear transmission mechanism in the embodiment is a sliding table formed by combining double optical shafts, the sliding table is provided with two rolling bearings which are arranged on the two double shafts, and the end parts of the sliding table are provided with rebound springs for rebound resetting; the mode of the optical axis combined sliding table is only one choice in the embodiment, and in addition, the requirement can be realized by a plurality of linear transmission mechanisms, for example, the modes of the screw rod sliding table and the guide rail sliding table are conventional technical schemes which can be realized.

Referring to fig. 5, the spray blow-dry cooling device 6 is connected to the rear end of the automatic synchronous welding machine and comprises a spray machine table 61, a circulating spray mechanism and a blow cooling mechanism, wherein the circulating spray mechanism and the blow cooling mechanism are sequentially arranged on the spray machine table, the circulating spray mechanism comprises a circulating water tank 66 and a spray rod 62 butted with the circulating water tank, a plurality of spray heads 63 are arranged at the end part of the spray rod, the blow cooling mechanism comprises a blow rod 64 surrounding the outer end of the rail profile, and a plurality of nozzles 65 are arranged on the blow rod; because waste materials such as metal dust and welding particles are easy to be attached in the front-end operation process, spraying cleaning and rapid cooling of welding points are needed to realize stable welding; the spraying and blow-drying cooling device is used for spraying, blow-drying and cooling the welded track section.

The synchronous cutting machine 7 is arranged at the rear end of the spray blow-drying cooling device in a butt joint mode, and comprises a cutting workbench 71, a synchronous sliding table and a cutting unit, wherein the cutting unit is arranged at the end of the synchronous sliding table, the synchronous sliding table performs displacement action corresponding to the overall feeding rate, and the cutting unit performs segmented cutting corresponding to the track profile; the cutting unit of the synchronous cutting machine comprises a cutting machine 76, a lifting cylinder 77 for driving the cutting machine to act, and a clamping mechanism 78 for limiting the rail section bar, wherein the clamping mechanism 78 is provided with a clamping cylinder for driving a clamping movable block, a clamping fixed block is arranged on the side opposite to the clamping movable block, and the rear end of the feeding and cutting of the rail section bar is provided with a sequential guide wheel 79 and a limit stop 710; the synchronous sliding table comprises a conveyor belt wheel set 73, a synchronous motor 72, a transverse guide rod 73 and a sliding block sliding table 74, wherein the synchronous motor 72 is in butt joint with the conveyor belt wheel set 73 and drives the sliding block sliding table 74 arranged on the conveyor belt wheel set to synchronously move along the direction of the transverse guide rod; the synchronous cutting machine needs the synchronous sliding table to correspondingly move synchronously for realizing the synchronization of feeding materials, so that the cutting machine can carry out smooth and stable sawing operation on the track section.

The automatic production line comprises an electric cabinet 8, a control module, a PLC (programmable logic controller), wherein the control module is arranged in the electric cabinet and is respectively butt jointed with a rack steel belt feeding machine 1, a square pipe steel belt feeding machine 2, a rack pressing machine 4, a square pipe forming machine 3, an automatic synchronous welding machine 5, a spray drying cooling device 6 and a synchronous cutting machine 7, synchronous operation of all parts is realized through integral setting control of the PLC, synchronous operation of all devices on the production line is controlled through the PLC, and synchronous actions of the synchronous rack pressing machine, the synchronous welding machine and the synchronous cutting machine are corresponding to the forming feeding speed of the square pipe forming machine in the main body, so that materials can be directly automatically produced into a segmented track section through a steel belt.

The principle of the utility model is that: the utility model discloses the production water line carries out synchronous speed control to rack steel band material loading machine 1 on the assembly line based on the PLC controller that sets up in the electric cabinet, square tube steel band material loading machine 2, rack briquetting machine 4, square tube make-up machine 3, automatic synchronization welding machine 5, spray and weather cooling device 6 and synchronous cutting machine 7, because of the great and difficult change of feed speed of square tube make-up machine complete machine, the event is mainly with the feed speed of square tube make-up machine 3 as the speed of whole feeding, adjust rack briquetting machine 4's engine and rack steel band material loading machine 1, square tube steel band material loading machine 2's rotational speed by the PLC controller and reach whole and keep synchronous unanimous shaping and pay-off, and connect at rack briquetting machine 4 and square tube make-up machine 3 rear end and set up automatic synchronization welding machine 5, the track rack 12 that accomplishes the shaping, track side's pipe 13 docks, by last spacing wheel 53 and lower driving wheel 54 on spacing wheelset up track rack 12, The track side pipe 13 carries out spacing setting, it then sets up a plurality of direction wheelsets 55 and carries on spacingly to feed the side, and set up the synchronous welding set that can carry out welding operation in step and weld track rack and track side pipe in the welding passageway, and track section bar 14 after the welding then gets into to spray and weather cooling device 6 and carry out continuous spraying, weather the cooling operation, pay-off carries out synchronous cutting operation to synchronous cutting machine 7 at last, the PLC controller sets for in step synchronous respectively synchronous sliding table and cutting unit on the synchronous cutting machine 7 and the synchronous welding set on the automatic synchronization welding machine 5 simultaneously, make holistic welding and cutting operation all can carry out synchronous work according to the feed speed of square pipe make-up machine. During specific operation, the square tube forming machine 3, the rack pressing machine 4 and the corresponding rack steel strip feeding machine 1 and the square tube steel strip feeding machine 2 are started to operate to drive materials to be formed synchronously, a track square tube formed by the square tube forming machine and a track rack pressed by the rack pressing machine are continuously conveyed to the front end of an automatic synchronous welding machine and are guided and limited by a limiting wheel set and a guiding wheel set, an operation program set by a PLC (programmable logic controller) controls a double-shaft cylinder 56 to eject, a rack grabbing head 67 is downwards clamped into the bottom end of a tooth of the track rack to press the contact end face of the track rack and the track square tube, wherein a welding gun 69 is connected with a grabbing tooth connecting arm 58 due to a welding gun bracket 511 and is arranged in an upper butt joint mode at a welding point, the integral materials are continuously fed, a linear transmission mechanism 512 drives an upper integral welding mechanism and a vertical pressing mechanism to synchronously move together with the track square tube and the track rack, and the PLC controls a switch to be pneumatic, welding the welding point of the track rack and the track square tube, loosening the return stroke of the double-shaft cylinder after the welding is finished, and realizing return stroke reset by the linear transmission mechanism so as to continue the next welding operation; the welding of the track square tube and the track rack is completed to form a complete track section, the complete track section enters the end of a synchronous cutting machine after being sprayed, cooled and dried by a blowing device, the clamping cylinder is controlled to act by a control program arranged in a PLC (programmable logic controller), the synchronous sliding table is driven by a synchronous motor to synchronously act at the feeding speed of the square tube forming machine 3, the return stroke of the synchronous sliding table is lifted 77 to drive the cutting machine 76 to carry out the sawing operation on the track section in the process, and after the sawing operation is completed, the synchronous motor drives the synchronous sliding table to return stroke to reset so as to facilitate the next sawing operation. The utility model discloses wholly on the track production assembly line of constituteing by multiple equipment through the setting, by the production of each equipment synchronous motion of PLC controller control for the material can directly be the sectional track section by steel band automatic production, has realized the orbital automatic assembly line production of single track conveyer, and whole degree of automation is high, and is low to manpower degree of dependence, has reduced manufacturing cost and very big promotion production efficiency and the quality of track section by a wide margin, has solved the problem that prior art exists in essence.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A production line of a monorail conveyor track, comprising:

the rack steel belt feeding machine is provided with a coiled rack steel belt material and is used for supplying a track rack for molding;

the square pipe steel belt feeding machine is provided with a wide-piece wound square pipe steel belt material and is used for forming a track square pipe;

the rack pressing machine is butted with rack steel belt materials fed by the rack steel belt feeding machine and used for pressing the rack steel belt materials into a track rack;

the square tube forming machine is arranged as a multi-station progressive bending square tube forming machine, and a feeding end of the square tube forming machine is butted with a square tube steel strip material fed by a square tube steel strip feeding machine and used for forming and preparing a track square tube;

the automatic synchronous welding machine is arranged at the rear ends of the square tube forming machine and the rack pressing machine, a track rack and a track square steel which are formed by the square tube forming machine and the rack pressing machine are butted, converged, limited and butted on the automatic synchronous welding machine, the automatic synchronous welding machine is provided with a welding channel, a guide limiting device for limiting the position of a material and a feeding path and a synchronous welding device capable of synchronously welding along with the action of the material are arranged corresponding to the welding channel, and the track rack and the track square steel can be welded by the automatic synchronous welding machine to form a track profile;

the synchronous cutting machine is arranged at the rear end of the automatic synchronous welding machine in a butt joint mode and comprises a synchronous sliding table and a cutting unit, the cutting unit is arranged at the end of the synchronous sliding table, the synchronous sliding table performs displacement action corresponding to the overall feeding speed, and the cutting unit performs segmented cutting corresponding to the track profile;

the automatic square pipe steel strip cutting machine comprises an electric cabinet, wherein a PLC (programmable logic controller) is arranged in the electric cabinet, the PLC is respectively butt-jointed with a rack steel strip feeding machine, a square pipe steel strip feeding machine, a rack pressing machine, a square pipe forming machine, an automatic synchronous welding machine, a spray blow-drying cooling device and a synchronous cutting machine, and synchronous operation of all parts is realized through integral setting control of the PLC.

2. A production line of a monorail conveyor track as defined in claim 1, wherein: the rack pressing machine is arranged at the upper end of the middle part of the square tube forming machine, the feeding end and the discharging end of the rack pressing machine are matched with a forming channel arranged on the square tube forming machine, a track rack formed by a rack steel belt through the rack pressing machine can be vertically arranged on the upper end surface of the square tube formed by the square tube forming machine downwards under the action of self gravity, and can be formed together with the square tube of the track to be jointed and butted at the front end of the automatic synchronous welding machine.

3. The production line of a monorail conveyor track of claim 2, wherein: the discharge ends of the rack steel belt feeding machine and the square pipe steel belt feeding machine are adaptive to the height setting of the feed ends of the rack pressing machine and the square pipe forming machine, and the rack steel belt feeding machine is arranged at the front end of the square pipe steel belt feeding machine.

4. The production line of a monorail conveyor track of claim 1, wherein: synchronous welding device is including vertical hold-down mechanism, sharp drive mechanism and the welding mechanism that is connected, welding mechanism and vertical hold-down mechanism together connect on the slip table that sharp drive mechanism set up, vertical hold-down mechanism sets up in track rack material feed route top, can move downwards and compress tightly track rack and track side pipe end face and form the butt, welding mechanism is equipped with the welder that corresponds vertical hold-down mechanism action operation, and its bonding tool terminal corresponds vertical hold-down mechanism butt joint in butt position tip, sharp drive mechanism's slip table can drive welding mechanism and vertical hold-down mechanism and carry out synchronous motion along with the material to reset after accomplishing the welding.

5. The production line of a monorail conveyor track of claim 1, wherein: the cutting unit of the synchronous cutting machine comprises a cutting machine, a lifting cylinder for driving the cutting machine to act and a clamping mechanism for limiting the rail profile, wherein the clamping mechanism is provided with a clamping cylinder for driving a clamping movable block, a clamping fixed block is arranged on the side opposite to the clamping movable block, and a guide wheel and a limiting stop block are arranged at the feeding and sawing rear end of the rail profile; synchronous slip table includes conveyer belt wheelset, synchronous machine, transverse guide pole and slider slip table, synchronous machine butt joint conveyer belt wheelset drives the slider slip table that sets up on the conveyer belt wheelset and is synchronous displacement along the transverse guide pole direction.

6. The production line of a monorail conveyor track of claim 1, wherein: the guide limiting device comprises a limiting wheel set and a guiding wheel set, the limiting wheel set comprises an upper limiting wheel and a lower driving wheel, a square pipe ring groove is formed in the end face of the upper limiting wheel, a rack ring groove is formed in the center end of the square pipe ring groove inwards, the depth of the tooth ring groove corresponds to the vertical size of a track rack, two end faces of the limiting rack ring grooves on two sides of the track rack are limited, the upper end face of the track square pipe is limited and arranged at the end of the square pipe ring groove, the lower driving wheel is in butt joint with the lower end face of the track square pipe, the guiding wheel set is provided with a pair of idler wheels which are symmetrically abutted against the end faces on two sides of the track square pipe, and the lower driving wheel can be connected with a driving motor; the limiting wheel sets are arranged at two sets and are respectively and correspondingly arranged at the end parts of the feed inlet and the discharge outlet, and the guide wheel sets can be arranged into a plurality of sets at intervals along the welding channel.

7. The production line of a monorail conveyor track of claim 2, wherein: the rack pressing machine comprises a pressing workbench, and a feeding guide plate, a tooth pressing forming mechanism, a speed reducer and an engine which are arranged on the pressing workbench, wherein a forming gear set is arranged in the tooth pressing forming mechanism and is in clearance fit with the tooth shape of a rack, the feeding guide plate is arranged at the front end of a butt joint feeding port of the forming gear set, an output shaft of the speed reducer is in butt joint with one forming tooth in the forming gear set, the engine drives the butt joint speed reducer, a feeding channel is formed in the feeding guide plate, and the tail end of the feeding channel is matched with the feeding port of the forming gear set.

8. The production line of a monorail conveyor track of claim 4, wherein: the vertical pressing mechanism comprises a double-shaft cylinder, a rack grabbing head and a grabbing tooth connecting arm, the rack grabbing head is arranged corresponding to the tooth profile of the track rack and is arranged at the lower end of the double-shaft cylinder in a butt joint mode, the double-shaft cylinder is connected to one end of the grabbing tooth connecting arm and is vertically arranged on a track rack feeding path, and the other end of the grabbing tooth connecting arm is connected with a sliding table on the linear transmission mechanism; the welding mechanism comprises a welding gun, a welding gun support and a welding gun hoop, wherein the welding gun is arranged at the upper end of the welding gun support in a limiting mode through the welding gun hoop, the welding gun support is connected with the grabbing tooth connecting arm in a butt joint mode, and the welding head end of the welding gun is adjusted to be connected with the pressing butt joint end portion.

9. The production line of a monorail conveyor track of claim 4, wherein: the number of the synchronous welding devices can be matched with the feeding linear speed of the whole automatic welding machine and can be correspondingly arranged on the machine tables at two ends of the welding channel at intervals.

10. A production line of a monorail conveyor track as defined in any one of claims 1-9, wherein: the automatic synchronous welding machine is characterized by also comprising a spray blow-drying cooling device, wherein the spray blow-drying cooling device is connected between the automatic synchronous welding machine and the synchronous cutting machine and is used for spraying, blow-drying and cooling the welded track section; the spraying and blow-drying cooling device comprises a spraying machine table and a circulating spraying mechanism and an air blowing cooling mechanism which are sequentially arranged on the spraying machine table, wherein the circulating spraying mechanism comprises a circulating water tank and a spraying rod butted with the circulating water tank, a plurality of spray heads are arranged at the end part of the spraying rod, the air blowing cooling mechanism comprises an air blowing rod surrounding the outer end of the track profile, and a plurality of nozzles are arranged on the air blowing rod.