CN210548464U - Full-automatic unloading sign indicating number material production line of car leaf spring - Google Patents
Full-automatic unloading sign indicating number material production line of car leaf spring Download PDFInfo
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- CN210548464U CN210548464U CN201921562654.8U CN201921562654U CN210548464U CN 210548464 U CN210548464 U CN 210548464U CN 201921562654 U CN201921562654 U CN 201921562654U CN 210548464 U CN210548464 U CN 210548464U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 65
- 238000010008 shearing Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 7
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Abstract
The utility model discloses a full-automatic unloading sign indicating number material production line of car leaf spring, including blank two side loading attachment, the servo material feeding unit of connecting blank two side loading attachment and the quick hydraulic shearing machine who connects through servo material feeding unit, blank two side loading attachment is equipped with two side sideslip device in servo material feeding unit both sides, two side sideslip device is equipped with a plurality of blank work or material rest of placing the blank, be fixed with the crossbeam group to servo material feeding unit that draws the blank on two side sideslip device, the quick hydraulic shearing machine is connected to the pay-off roll table that servo material feeding unit was equipped with; the utility model designs a material preparation area for a material loading working area, which realizes the uninterrupted material loading and automatic switching of various specifications; the short sheet discharging device and the long sheet discharging device of multiple size specification of design judge through the length that length detection device detected the blank, and is automatic higher, and categorised more accurate has avoided artifical categorised, reduces the manpower, improves production efficiency.
Description
Technical Field
The utility model relates to a leaf spring production technical field, concretely relates to full-automatic unloading sign indicating number material production line of car leaf spring.
Background
The traditional blanking mode of the automobile plate spring is manual blanking, the labor intensity is high, and the production efficiency is low. With the continuous deepening of the transformation of the traditional economic industry and the continuous rising of the labor cost, the manufacturing industry, particularly the labor-intensive industries such as the automobile plate spring industry and the like, also meet the important transformation period. At present, each leaf spring production enterprise strives to improve the automation level so as to reduce the cost expenditure of workers and improve the production efficiency. And there are also some patents in this respect, for example, the automatic blanking and stacking device of the automobile steel plate spring of patent application No. 201610690771.7 uses a manipulator and a caliper to realize the feeding of the plate spring, and a single raw material bin is provided, and the stacking device puts the plate spring into the stacking bin through the lifting stacking plate, without distinguishing short pieces and long pieces.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a full-automatic unloading sign indicating number material production line of car leaf spring.
The utility model provides a technical scheme that its technical problem adopted is: the full-automatic blanking and stacking production line for the automobile plate spring comprises a blank double-side feeding device, a servo feeding device and a rapid hydraulic shearing machine, wherein the servo feeding device is connected with the blank double-side feeding device, the rapid hydraulic shearing machine is connected through the servo feeding device, the blank double-side feeding device is provided with double-side transverse moving devices on two sides of the servo feeding device, the double-side transverse moving devices are provided with a plurality of blank racks for placing blanks, transverse beam groups for extracting the blanks to the servo feeding device are fixed on the double-side transverse moving devices, a feeding roller bed arranged on the servo feeding device is connected with the rapid hydraulic shearing machine, a servo trolley for conveying the blanks to the rapid hydraulic shearing machine is connected onto the feeding roller bed, the rapid hydraulic shearing machine is provided with a rack fixed on the ground, the front end of the rack is provided with a centering mechanism for centering and adjusting the blanks, the upper part of the;
the rear end of the rapid hydraulic shearing machine is provided with a short sheet discharging roller way of a short sheet discharging device, the short sheet discharging roller way is provided with a driving and reversing cylinder for driving the short sheet discharging roller way and a lifting cylinder for enabling the short sheet discharging roller way to incline, the tail end of the short sheet discharging roller way is provided with a balancing weight for controlling the tension degree of the short sheet discharging roller way, the tail end of the short sheet discharging roller way is provided with a material blocking cylinder for blocking a short sheet spring, the side surface of the short sheet discharging roller way is provided with a material pushing cylinder, and the other side of the short sheet discharging roller way is provided with a short sheet collecting frame at;
the short piece ejection of compact roll table rear end is connected with long piece discharging device's long piece ejection of compact roll table, and long piece ejection of compact roll table front end is equipped with the fender material news frame that a plurality of installations kept off the material news board, is equipped with the servo stock stop who blocks the long piece leaf spring and the cylinder pushing equipment of propelling movement blank long piece to shovel formula sign indicating number material device on the long piece ejection of compact roll table, and shovel formula sign indicating number material device sets up in long piece ejection of compact roll table side and relative with cylinder pushing equipment.
Specifically, shovel formula sign indicating number material device is equipped with the chain that gathers materials, and the chain lower part that gathers materials is equipped with the material jar of lifting of lift shovel, lifts the material jar and is fixed in through shifting on the material jar driven sign indicating number material dolly, sign indicating number material dolly below is connected with the pay-off track, and the pay-off track other end is connected with long piece work or material rest, lifts the stopper that is equipped with the connection shovel in the material jar, is equipped with the spring of control stopper decrement in the stopper, and the stopper sub-unit connection has the signalling board that is used for responding to the stopper decrement, and the signalling board is connected with next.
Specifically, servo stock stop, cylinder pushing equipment, shovel formula sign indicating number device are unanimous with the quantity that keeps off the material and send the news board, and shovel formula sign indicating number device adopts different models according to the leaf spring model.
Specifically, two tracks are arranged in parallel on the bilateral transverse moving device, two longitudinal cross beams perpendicular to the tracks are arranged on the tracks, two cross beams perpendicular to the longitudinal cross beams are arranged above the longitudinal cross beams, a cross bridge for connecting and fixing the two longitudinal cross beams is arranged on the lower portion of the longitudinal cross beams, the cross beam group is connected onto the cross beams through lifting devices arranged at two ends of the cross beam group, the lifting devices are connected through supports and provided with servo motors, and electromagnetic feeding devices and balance bars are arranged at two ends of each support.
Specifically, a centering device for clamping the blank is arranged on the feeding roller way, and a length detection device for detecting the length of the blank is arranged on the side surface of the feeding roller way.
The utility model particularly relates to, go up the cutter unit spare and be equipped with the blade frame of fixed upper slitter piece, the blade frame is fixed in the fixing base through last sword wedge adjusting plate, goes up sword wedge adjusting plate and is connected with adjusting bolt, is equipped with rotatory slider in the fixing base.
Specifically, the lower cutter assembly is provided with a character head for fixing the lower cutter, the lower cutter is fixed in an L-shaped vertical groove of the cutter blocking seat through a screw, the lower cutter is attached to the L-shaped vertical groove edge of the cutter blocking seat, and a lower cutter wedge-shaped adjusting plate is arranged on the lower portion of the cutter blocking seat.
Specifically, a waste material box for receiving a material head is arranged below the rapid hydraulic shearing machine, and the long sheet discharging roller way is connected with a plurality of speed reducing motors.
Specifically, gear motor, servo motor, fender material cylinder and push away material cylinder linear connection PLC control system, PLC control system is equipped with electrical system, hydraulic system and touch operation screen.
The utility model discloses following beneficial effect has:
the utility model relates to a blank bilateral feeding device which is two working areas and one material preparation area for loading materials, realizing the uninterrupted loading and automatic switching of various specifications; according to the designed short sheet discharging device and the long sheet discharging devices with various sizes, the length of the blank is detected by the length detection device to judge, the discharging devices need to enter, and the material blocking and signaling plate can trigger the corresponding servo material blocking mechanism and the corresponding cylinder material pushing mechanism as required, so that the automation is higher, the classification is more accurate, the manual classification is avoided, the manpower is reduced, and the production efficiency is improved; the blank is more stably and firmly transported by clamping the blank on the servo trolley, and the servo motor is high in driving speed, accurate in positioning and high in precision; the designed adjusting bolt adjusts the relative position of the wedge-shaped adjusting plate of the upper cutter, so that the gap between the upper cutter blade and the lower cutter blade is adjusted, the service life of the upper cutter blade and the service life of the lower cutter blade are prolonged, and the designed screw enables the cutter changing to be simpler and more convenient; the designed lifting cylinder and the driving and reversing cylinder enable the short sheet discharging roller way to be in an inclined state, so that the short sheet discharging roller way is more convenient to receive materials.
Drawings
Fig. 1 is a schematic structural diagram of a full-automatic blanking and stacking production line for automobile plate springs.
Fig. 2 is a structural schematic diagram of a blank double-side feeding device of a full-automatic blanking and stacking production line of an automobile plate spring.
FIG. 3 is a schematic structural view of a bilateral transverse moving device of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 4 is a schematic structural view of a beam group of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 5 is a schematic structural view of a servo feeding device of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 6 is a first structural schematic diagram of a rapid hydraulic shearing machine of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 7 is a structural schematic diagram II of a quick hydraulic shearing machine of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 8 is an exploded view of a cutter feeding assembly of the full-automatic blanking and stacking production line of the automobile plate spring.
Fig. 9 is an exploded view of a lower cutter assembly of the full-automatic blanking and stacking production line of the automobile plate spring.
Fig. 10 is a schematic structural view of a short sheet discharging device of a full-automatic blanking and stacking production line of automobile plate springs.
Fig. 11 is a schematic structural view of a long sheet discharging device of an automobile plate spring full-automatic blanking and stacking production line.
Fig. 12 is a schematic structural view of a shovel type stacking device of a full-automatic blanking stacking production line for automobile plate springs.
In the figure: 1-a blank bilateral feeding device; 2-servo feeding device; 3-quick hydraulic shearing machine; 4-short sheet discharging device; 5-a long sheet discharging device; 6-shovel type stacking device; 1.1-blank holder; 1.2-bilateral lateral moving device; 1.3-beam group; 1.2.1-longitudinal span beam; 1.2.2-beam; 1.2.3-transverse bridge; 1.2.4-orbital; 1.3.1-servo motor; 1.3.2-lifting device; 1.3.3-electromagnetic charging device; 1.3.4-balance bar; 2.1-feeding roller bed; 2.2-servo trolley; 2.3-centering means; 2.4-length detection means; 3.1-frame; 3.2-centering mechanism; 3.3-upper knife assembly; 3.4-lower knife assembly; 3.3.1-upper blade; 3.3.2-blade holder; 3.3.3-upper knife wedge adjusting plate; 3.3.4-rotating the slide; 3.3.5-adjusting bolts; 3.3.6-fixing seat; 3.4.1-lower blade; 3.4.2-header; 3.4.3-lower knife wedge-shaped adjusting plate; 3.4.4-screw; 3.4.5-knife blocking seat; 4.1-short sheet discharging roller bed; 4.2-lifting cylinder; 4.3-advancing and retreating cylinder; 4.4-counterweight block; 4.5-material blocking cylinder; 4.6-pushing cylinder; 4.7-short piece collecting frame; 5.1-long sheet discharging roller bed; 5.2-servo stop mechanism; 5.3-cylinder pushing mechanism; 5.4-stop signaling frame; 5.5-a gear motor; 6.1-aggregate chain; 6.2-a limiting block; 6.3-spring; 6.4-lifting the material cylinder; 6.5-material moving cylinder; 6.6-signaling board; 6.7-low switch; 6.8-material shovel; 6.9-stacking trolley; 6.10-long piece collecting rack.
Detailed Description
The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. 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.
As shown in fig. 1-12, the full-automatic blanking and stacking production line for automobile plate springs comprises a blank double-side feeding device 1, a servo feeding device 2 connected with the blank double-side feeding device 1 and a rapid hydraulic shearing machine 3 connected through the servo feeding device 2, wherein the blank double-side feeding device 1 is provided with a double-side transverse moving device 1.2 at two sides of the servo feeding device 2, the double-side transverse moving device 1.2 is provided with a plurality of blank racks 1.1 for placing blanks, the double-side transverse moving device 1.2 is driven by a variable frequency motor to complete left-right transverse moving on a track, the blanks in any blank rack 1.1 at two sides of a feeding roller table 2.1 are automatically fed, a beam group 1.3 for extracting the blanks to the servo feeding device 2 is fixed on the double-side transverse moving device 1.2, the beam group 1.3 can reach the correct blank loading position by the servo system according to the feeding parameters (blank rack number, blank row number, blank length, blank width) input on an operation control screen, the left lifting device 1.3.2 and the right lifting device 1.3.3 are driven by the material taking speed reducer to drive the electromagnetic feeding device 1.3 to enter the blank rack 1.1 to absorb a single blank, the servo system drives the beam group 1.3 to reach the material discharging position to complete the feeding action, the balance cylinder 1.3.4 is used for resisting the weight of the feeding device to reduce the impact on the speed reducer and ensure that the electromagnetic feeding device 1.3.3 rises and falls at a constant speed and smoothly and stops accurately, a feeding roller bed 2.1 arranged on the servo feeding device 2 is connected with a quick hydraulic shearing machine 3, a servo trolley 2.2 for feeding the blank to the quick hydraulic shearing machine 3 is connected on the feeding roller bed 2.1, a plurality of roller-bearing groups are arranged on the feeding roller bed 2.1 to support the blank, a V-shaped guide rail rack is arranged on the side surface, the transmission speed is high, the noise is low, the precision is high, three floating rollers are arranged at the nearest to the quick hydraulic shearing machine 3, the impact on the feeding roller bed 2.1 when the shearing machine is eliminated, and the servo trolley 2., the speed is fast, the positioning is accurate, the precision is high, the feeding clamp has enough clamping force to ensure that the phenomena of loosening, slipping and the like can not occur after clamping a blank, a gear tensioning mechanism is arranged below a servo trolley 2.2, a plurality of groups of disc springs provide tensioning force, the tensioning force of the disc springs is moderate, the gear and a rack can be tightly meshed, excessive resistance can not be generated to the movement of the servo trolley 2.2, a frame 3.1 is arranged on the ground, the frame 3.1 is a high-quality steel plate welded body, the rigidity is good and the precision is stable after tempering treatment, a centering mechanism 3.2 for centering and adjusting the blank is arranged at the front end of the frame 3.1, the centering and adjusting are carried out on the front end part of the blank before shearing, the verticality of a broken section is ensured, the blank is supported by a cylinder and is slightly higher than the lower cutter plane, when the cutter is changed, a hand valve is pulled, the cylinder rod is retracted to open an operation space, an upper cutter assembly 3.3 is arranged, a lower knife assembly 3.4 is arranged at the lower part opposite to the upper knife assembly 3.3.
The rear end of the rapid hydraulic shearing machine 3 is provided with a short sheet discharging roller way 4.1 of a short sheet discharging device 4, the short sheet discharging roller way 4.1 is provided with a driving and reversing cylinder 4.3 for connecting and driving the short sheet discharging roller way 4.1 and a lifting cylinder 4.2 for enabling the short sheet discharging roller way 4.1 to incline, the tail end of the short sheet discharging roller way 4.1 is provided with a balancing weight 4.4 for controlling the tension of the short sheet discharging roller way 4.1, the tail end of the short sheet discharging roller way 4.1 is provided with a material blocking cylinder 4.5 for blocking a short sheet plate spring, the side surface of the short sheet discharging roller way 4.1 is provided with a material pushing cylinder 4.6, and the other side of the short sheet discharging roller way 4.1 is provided with a short sheet material collecting frame 4.7 at; when the lifting cylinder 4.2 and the advancing and retreating cylinder 4.3 extend out simultaneously, the short sheet discharging roller way 4.1 is in an inclined state, the front end of the chain is close to the lower blade of the main machine as far as possible, the upper top surface of the chain is slightly higher than the lower blade of the main machine, which is beneficial for the short sheet leaf spring to pass through, when the stub is cut, the lifting cylinder 4.2 and the advancing and retreating cylinder 4.3 return simultaneously, the stub falls in a waste bin below, when the workpiece is cut, the lifting cylinder 4.2 and the advancing and retreating cylinder 4.3 are in a simultaneously extending state, which is convenient for receiving the material, the conveying chain does not rotate during cutting, after cutting, the motor is started to transmit the workpiece backwards, the tensioning of the conveying chain is completed through a balancing weight 4.4 at the tail end, when the short sheet workpiece is cut, the material blocking cylinder 4.5 is changed from the retracting state to the extending state, the material blocking plate is driven to fall close to the conveying chain, the, when the long piece is put down, the material blocking cylinder 4.5 and the material pushing cylinder 4.6 are both in a retraction state and do not act.
The rear end of a short sheet discharging roller way 4.1 is connected with a long sheet discharging roller way 5.1 of a long sheet discharging device 5, the front end of the long sheet discharging roller way 5.1 is provided with a plurality of material blocking and signaling frames 5.4 for installing material blocking and signaling plates, the long sheet discharging roller way 5.1 is provided with a servo material blocking mechanism 5.2 for blocking a long sheet spring and a cylinder material pushing mechanism 5.3 for pushing a blank long sheet to a shovel type material stacking device 6, and the shovel type material stacking device is arranged 6 on the side surface of the long sheet discharging roller way 5.1 and is opposite to the cylinder material pushing mechanism 5.3; during operation, according to the set length of the plate spring, the servo material blocking mechanism 5.2 on each group of long sheet discharging roller ways 5.1 moves to the material blocking position in advance, the distance from the general material blocking position to the center of the cylinder material pushing mechanism 5.3 is equal to half the length of the set length of the plate spring, a workpiece strikes the material blocking and signaling plate to send a signal after reaching the long sheet discharging roller ways 5.1, and then the cylinder material pushing mechanism 5.3 extends out to push the workpiece to the material collecting chain 6.1.
As shown in fig. 12. The shovel type stacking device 6 is provided with a collecting chain 6.1, the lower part of the collecting chain 6.1 is provided with a lifting cylinder 6.4 of a lifting material shovel 6.8, the lifting cylinder 6.4 is fixed on a stacking trolley 6.9 driven by a material moving cylinder 6.5, the lower part of the stacking trolley 6.9 is connected with a feeding track, the other end of the feeding track is connected with a long-piece material collecting frame 6.10, a limiting block 6.2 connected with the material shovel 6.8 is arranged in the lifting cylinder 6.4, a spring 6.3 for controlling the compression amount of the limiting block is arranged in the limiting block 6.2, the lower part of the limiting block 6.2 is connected with a signaling board 6.6 for sensing the compression amount of the limiting block, and the signaling board 6.6 is connected with a lower switch 6.; the servo stock stop 5.2, cylinder pushing equipment 5.3, shovel type sign indicating number device 6 are unanimous with the quantity that keeps off the material and sends the news board, and shovel type sign indicating number device 6 adopts different models according to the leaf spring model.
The bilateral transverse moving device 1.2 is provided with two rails 1.2.4 in parallel, the rails 1.2.4 are provided with two longitudinal cross beams 1.2.1 which are perpendicular to the rails 1.2.4, two cross beams 1.2.2 which are perpendicular to the longitudinal cross beams 1.2.1 are arranged above the longitudinal cross beams 1.2.1, the lower parts of the longitudinal cross beams 1.2.1 are provided with cross bridges 1.2.3 which are used for connecting and fixing the two longitudinal cross beams 1.2.1, a cross beam group 1.3 is connected to the cross beams 1.2.2 through lifting devices 1.3.2 arranged at two ends, the lifting devices 1.3.2 are connected through a bracket, a servo motor 1.3.1 is arranged on the bracket, and electromagnetic feeding devices 1.3.3 and balance bars 1.3.4 are arranged at two ends of the bracket; the feeding roller way 2.1 is provided with a centering device 2.3 for clamping blanks, the centering device performs centering adjustment on the blanks conveyed to the feeding roller way 2.1, the blanks are guaranteed not to be inclined and can smoothly enter the quick hydraulic shearing machine 3, and the side surface of the feeding roller way 2.1 is provided with a length detection device 2.4 for detecting the length of the blanks.
As shown in fig. 8-9, the upper knife assembly 3.3 is provided with a blade holder 3.3.2 for fixing the upper blade 3.3.1, the blade holder 3.3.2 is fixed in the fixing seat 3.3.6 through the upper knife wedge-shaped adjusting plate 3.3.3, the upper knife wedge-shaped adjusting plate 3.3.3 is connected with an adjusting bolt 3.3.5, and the fixing seat 3.3.6 is internally provided with a rotating slider 3.3.4; the lower cutter component 3.4 is provided with a letter head 3.4.2 for fixing the lower cutter 3.4.1, the lower cutter 3.4.1 is fixed in an L-shaped vertical groove of the cutter blocking seat 3.4.5 through a screw 3.4.4, the lower cutter 3.4.1 is attached to the edge of the L-shaped vertical groove of the cutter blocking seat 3.4.5, and the lower part of the cutter blocking seat 3.4.5 is provided with a lower cutter wedge-shaped adjusting plate 3.4.3; the shearing edge of the lower cutter component 3.4 is vertically intersected with the axis of the cylinder rod of the oil cylinder, the eccentric load force is small during shearing, the shearing edge is a key position and has a direct relation with the shearing length precision, the lower cutter blade 3.4.1 is attached to the L-shaped vertical groove edge of the cutter blocking seat 3.4.5, the relative position of the two lower cutter wedge-shaped adjusting plates 3.4.3 is adjusted, the effect can be achieved, the position of the cutter blocking seat 3.4.5 is not changed as much as possible during cutter changing, only 2M 20 screws 3.4.4 are required to be unscrewed, and the relative position of the lower cutter wedge-shaped adjusting plates 3.4.3 is increased, so that the cutter blade can be taken out smoothly; a waste material box for receiving a material head is arranged below the rapid hydraulic shearing machine 3, and the long sheet discharging roller table 5.1 is connected with a plurality of speed reducing motors 5.5.
The speed reducing motor 5.5, the servo motor, the material blocking cylinder 4.5 and the material pushing cylinder 4.6 are linearly connected with a PLC control system, and the PLC control system is provided with an electric control system, a hydraulic system and a touch operation screen.
The production process of the full-automatic blanking and stacking production line of the automobile plate spring comprises the following steps:
1) when the production line is used, technological parameters of plate springs to be manufactured are set through the touch operation screen, then all parts on the production line start to work, one of the two blank bilateral feeding devices 1 serves as a working area, the other one serves as a material preparation area, production is switched at any time according to needs, and the electromagnetic feeding device 1.3.3 sucks blanks in a blank frame during feeding, passes through the lifting device 1.3.2 and the bilateral transverse moving device 1.2, and conveys the blanks to the feeding roller table 2.1;
2) the method comprises the following steps that blanks are conveyed on a feeding roller table 2.1 through a servo trolley 2.2, a centering device 2.3 on the feeding roller table 2.1 is used for centering and adjusting the plate spring, a length detection device 2.4 is used for detecting the length of the blanks, the blanks do not fall into a waste box below when short plate springs are not formed, the blanks with enough size enter a quick hydraulic shearing machine 3, a centering mechanism 3.2 is used for centering the blanks again, then the blanks are lifted by an upper blade 3.3.1 and cut by cooperation of a lower blade 3.4.1, and the short plate springs or the long plate springs are formed as required;
3) if the short leaf spring is produced, the short leaf spring passes through the short leaf discharging device 4, and the advancing and retreating cylinder 4.3 and the lifting cylinder 4.2 of the short leaf discharging device 4 extend out, so that the short leaf discharging roller table 4.1 is in an inclined state convenient for material receiving, meanwhile, the material blocking cylinder 4.5 descends to the position above the short leaf discharging roller table 4.1 to block the short leaf spring, and the material pushing cylinder 4.6 pushes the in-place short leaf spring to the short leaf collecting frame 4.7;
4) if the long plate spring is produced, the long plate spring enters the long plate discharging roller way 5.1 through the short plate discharging roller way 4.1, and the long plate spring triggers the material blocking signaling plate at the front end of the long plate discharging roller way 5.1 according to different sizes; then the servo material blocking mechanism 5.2 moves to a corresponding position to block the long leaf spring, and the cylinder material pushing mechanism 5.3 at the corresponding position pushes the long leaf spring to the material collecting chain for 6.1;
5) when the stacking trolley 6.9 shovels materials from the aggregate chain 6.1, the material shovel 6.8 shovels the long leaf spring, the spring on the limiting block 6.2 is compressed, the signaling plate 6.6 is triggered to be close to the lower switch 6.7 when the compression amount of the limiting block 6.2 is reached, the lower switch 6.7 sends a signal notification, when materials are to be discharged, the long leaf spring below the material shovel 6.8 supports the material shovel 6.8, so that the spring 6.3 extends without stress, the signaling plate 6.6 is far away from the lower switch 6.7, the lower switch 6.7 does not send a signal, the situation that the materials are already placed is judged, the stacking trolley 6.9 retreats, when the stacking trolley 6.10 retreats to avoid and open the long aggregate frame 6.10, the material lifting cylinder 6.4 descends to the lowest, and the stacking trolley 6.9 retreats to the initial position.
The utility model discloses not be limited to above-mentioned embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (9)
1. The full-automatic blanking and stacking production line for the automobile plate spring is characterized by comprising a blank bilateral feeding device, a servo feeding device connected with the blank bilateral feeding device and a rapid hydraulic shearing machine connected through the servo feeding device, the double-side feeding device of the blank is provided with double-side transverse moving devices at two sides of the servo feeding device, the double-side transverse moving devices are provided with a plurality of blank racks for placing the blank, a beam group which is used for extracting the blank and is arranged on the servo feeding device is fixed on the double-side transverse moving devices, a feeding roller bed arranged on the servo feeding device is connected with a rapid hydraulic shearing machine, the feeding roller way is connected with a servo trolley which sends the blank to a rapid hydraulic shearing machine, the rapid hydraulic shearing machine is provided with a rack which is fixed on the ground, the front end of the rack is provided with a centering mechanism which performs centering adjustment on the blank, the upper part of the rear end of the rack is provided with an upper cutter assembly, and the lower part of the upper cutter assembly, which is opposite to the upper cutter assembly, is provided with a lower cutter assembly;
the rear end of the rapid hydraulic shearing machine is provided with a short sheet discharging roller way of a short sheet discharging device, the short sheet discharging roller way is provided with a driving and reversing cylinder for driving the short sheet discharging roller way and a lifting cylinder for enabling the short sheet discharging roller way to incline, the tail end of the short sheet discharging roller way is provided with a balancing weight for controlling the tension degree of the short sheet discharging roller way, the tail end of the short sheet discharging roller way is provided with a material blocking cylinder for blocking a short sheet spring, the side surface of the short sheet discharging roller way is provided with a material pushing cylinder, and the other side of the short sheet discharging roller way is provided with a short sheet collecting frame at;
the short piece ejection of compact roll table rear end is connected with long piece discharging device's long piece ejection of compact roll table, and long piece ejection of compact roll table front end is equipped with the fender material news frame that a plurality of installations kept off the material news board, is equipped with the servo stock stop who blocks the long piece leaf spring and the cylinder pushing equipment of propelling movement blank long piece to shovel formula sign indicating number material device on the long piece ejection of compact roll table, and shovel formula sign indicating number material device sets up in long piece ejection of compact roll table side and relative with cylinder pushing equipment.
2. The full-automatic unloading sign indicating number material production line of car leaf spring of claim 1, characterized in that, shovel formula sign indicating number material device is equipped with the chain that gathers materials, it is equipped with the material jar of lifting material shovel to gather materials chain lower part, lift the material jar and be fixed in on the sign indicating number material dolly through moving material jar drive, sign indicating number material dolly below is connected with the pay-off track, the pay-off track other end is connected with long piece work or material rest, it is equipped with the stopper of connecting the material shovel in the material jar to lift, be equipped with the spring of control stopper compression volume in the stopper, the stopper sub-unit connection has the signalling board that is used for responding to the stopper compression volume, the.
3. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 2, wherein the servo material blocking mechanisms, the cylinder material pushing mechanisms, the shovel type stacking devices and the material blocking and transmitting plates are consistent in number, and the shovel type stacking devices are different in model according to the model of the plate springs.
4. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 1, wherein the bilateral transverse moving device is provided with two rails in parallel, the rails are provided with two longitudinal crossbeams perpendicular to the rails, two transverse beams perpendicular to the longitudinal crossbeams are arranged above the longitudinal crossbeams, a transverse bridge for connecting and fixing the two longitudinal crossbeams is arranged at the lower parts of the longitudinal crossbeams, the transverse beam group is connected to the transverse beams through lifting devices arranged at two ends of the transverse beam group, the lifting devices are connected through a support, a servo motor is arranged on the support, and an electromagnetic loading device and a balance bar are arranged at two ends of the support.
5. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 1, wherein a centering device for clamping blanks is arranged on the feeding roller way, and a length detection device for detecting the lengths of the blanks is arranged on the side surface of the feeding roller way.
6. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 1, wherein the upper cutter assembly is provided with a cutter holder for fixing an upper cutter, the cutter holder is fixed in a fixing seat through an upper cutter wedge-shaped adjusting plate, the upper cutter wedge-shaped adjusting plate is connected with an adjusting bolt, and a rotating slide block is arranged in the fixing seat.
7. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 1, wherein the lower cutter assembly is provided with a header for fixing a lower cutter, the lower cutter is fixed in an L-shaped vertical groove of the cutter blocking seat through a screw, the lower cutter is attached to the L-shaped vertical groove edge of the cutter blocking seat, and a lower cutter wedge-shaped adjusting plate is arranged at the lower part of the cutter blocking seat.
8. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 4, wherein a waste material box for receiving a material head is arranged below the rapid hydraulic shearing machine, and the long plate discharging roller way is connected with a plurality of speed reducing motors.
9. The full-automatic blanking and stacking production line for the automobile plate springs as claimed in claim 8, wherein the speed reduction motor, the servo motor, the material blocking cylinder and the material pushing cylinder are linearly connected with a PLC control system, and the PLC control system is provided with an electric control system, a hydraulic system and a touch operation screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562654.8U CN210548464U (en) | 2019-09-19 | 2019-09-19 | Full-automatic unloading sign indicating number material production line of car leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562654.8U CN210548464U (en) | 2019-09-19 | 2019-09-19 | Full-automatic unloading sign indicating number material production line of car leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548464U true CN210548464U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562654.8U Withdrawn - After Issue CN210548464U (en) | 2019-09-19 | 2019-09-19 | Full-automatic unloading sign indicating number material production line of car leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524046A (en) * | 2019-09-19 | 2019-12-03 | 山东森德数控机械有限公司 | Leaf springs of car Full-automatic blanking code material production line and production procedure |
| CN112207351A (en) * | 2020-08-21 | 2021-01-12 | 河北新兴铸管有限公司 | Residual iron strip processing device |
-
2019
- 2019-09-19 CN CN201921562654.8U patent/CN210548464U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524046A (en) * | 2019-09-19 | 2019-12-03 | 山东森德数控机械有限公司 | Leaf springs of car Full-automatic blanking code material production line and production procedure |
| CN110524046B (en) * | 2019-09-19 | 2024-01-30 | 山东森德数控机械有限公司 | Full-automatic blanking and stacking production line and production flow of automobile leaf springs |
| CN112207351A (en) * | 2020-08-21 | 2021-01-12 | 河北新兴铸管有限公司 | Residual iron strip processing device |
| CN112207351B (en) * | 2020-08-21 | 2022-01-25 | 河北新兴铸管有限公司 | Residual iron strip processing device |
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