CN215143893U - Flexible production line for rolling and stamping stainless steel section - Google Patents

Abstract

The utility model belongs to the technical field of the punching press, especially, relate to a flexible production line of stainless steel section bar roll extrusion punching press. The utility model discloses to storage among the prior art, the lane changes, and the productivity is low, and the problem of the industrial injury risk of single process punching press, provides a flexible production line of stainless steel section bar roll extrusion punching press, including the stamping die who is used for section bar stamping forming, stamping die one side is equipped with storage mechanism, storage mechanism is close to stamping die's one end and is linked together with the roller, still carries buffer gear including the section bar that is used for changing the bending degree of section bar, buffer gear is located between roller and the stamping die is carried to the section bar, and the both ends that buffer gear was carried to the section bar are linked together with roller and stamping die respectively. The utility model discloses from the material loading to the roll extrusion, to stamping forming again and by mechanical automation control, form one set of complete automatic production line, degree of automation is high, and production efficiency is high, reliable and stable, liberates both hands, and the security promotes by a wide margin.

Description

Flexible production line for rolling and stamping stainless steel section

Technical Field

The utility model belongs to the technical field of the punching press, especially, relate to a flexible production line of stainless steel section bar roll extrusion punching press.

Background

In the prior art, metal coils are cut to the desired length after they are fed to an automatic rolling machine. Then, the materials are put into a frame and stored or transported to a lower station for single-process stamping. The risks of storage, diversion, low productivity and industrial injury of single-process stamping are caused.

For example, the chinese utility model patent discloses a sheet conveying line and a press line [ application number: 201820329477.8], the utility model comprises a material taking mechanism, a connecting rod manipulator and a centering and positioning mechanism, wherein the material taking mechanism and the centering and positioning mechanism are arranged along the motion direction of the connecting rod manipulator; the connecting rod manipulator comprises two connecting rods which are arranged in parallel, a transverse pushing mechanism for driving the connecting rod manipulator to transversely reciprocate and a vertical lifting mechanism for driving the connecting rod manipulator to vertically reciprocate; the centering and positioning mechanism comprises a material tray and two pushing mechanisms which are arranged on the material tray along two sides of the movement direction of the connecting rod manipulator and can move oppositely or reversely, the material tray and the pushing mechanisms are arranged between the two connecting rods, and a first material feeding position and a second material feeding position are arranged on the two connecting rods corresponding to the material taking mechanisms and the centering and positioning mechanism; when the connecting rod manipulator resets, the first material feeding position is connected with the material taking mechanism, and the second material feeding position is connected with the centering and positioning mechanism; when the transverse pushing mechanism moves the first feeding position to the upper side of the centering and positioning mechanism, the second feeding position is connected with the target station, the vertical lifting mechanism drives the connecting rod mechanical arm to move downwards to transfer the sheet on the first feeding position to the centering and positioning mechanism, and transfer the sheet on the second feeding position to the target station.

The utility model discloses a have work efficiency height, the advantage that equipment low in manufacturing cost, it still does not solve above-mentioned problem yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, a degree of automation is high, flexible production line of stainless steel section roll extrusion punching press that production efficiency is high is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a flexible production line of stainless steel section bar roll extrusion punching press, is including the stamping die who is used for section bar stamping forming, stamping die one side is equipped with storage mechanism, storage mechanism is close to stamping die's one end and is linked together with the roller, still carries buffer gear including the section bar that is used for changing the bending degree of section bar, buffer gear is located between roller and the stamping die is carried to the section bar, and the both ends that buffer gear was carried to the section bar are linked together with roller and stamping die respectively.

In the flexible production line for rolling and stamping the stainless steel section, a material storage basket is further arranged on one side, away from the section conveying buffer mechanism, of the stamping die, and the stamping die is communicated with the stamping die; the material storing mechanism comprises a material rolling frame communicated with the roller press, and the section material is wound on the surface of the material rolling frame.

In foretell stainless steel section bar roll extrusion punching press flexible production line, stamping die is including relative cope match-plate pattern and the lower bolster that sets up, be equipped with the extrusion space on the lower bolster, be equipped with the extrusion structure on the cope match-plate pattern, remove the cope match-plate pattern and can make the extrusion structure extend to in the extrusion space, still be equipped with first stripper and second stripper between cope match-plate pattern and the lower bolster, first stripper lower surface is more close to the lower bolster than second stripper lower surface.

In the flexible production line for rolling and stamping the stainless steel section, a first elastic piece is arranged between a first discharging plate and an upper die plate, the first discharging plate is elastically connected with the upper die plate through the first elastic piece, one end of the first elastic piece is fixedly connected to the upper die plate, and the other end of the first elastic piece is pressed on the first discharging plate to enable a first gap to be formed between the upper die plate and the first discharging plate; a second elastic piece is arranged between the second discharging plate and the upper template, the second discharging plate is elastically connected with the upper template through the second elastic piece, one end of the second elastic piece is fixedly connected to the upper template, and the other end of the second elastic piece is pressed on the second discharging plate to enable a second gap to be formed between the upper template and the second discharging plate; the first elastic member and the second elastic member each include a nitrogen spring.

In the flexible production line for rolling and stamping the stainless steel section, the two sides of the extrusion space are symmetrically provided with the guide sliding baffle, one end of the guide sliding baffle is connected with the limit baffle extending towards the other guide sliding baffle, the limit baffle is positioned above the extrusion space, an extrusion channel is arranged between the two limit baffles, and the extrusion structure extends into the extrusion space through the extrusion channel.

In foretell stainless steel section bar roll extrusion punching press flexible production line, the extrusion space includes the main space and the deformation location space of intercommunication each other, the deformation location space is sunken to the lower template inside, extrusion structure includes the shaping package mold insert of fixed connection on the second stripper, shaping package mold insert and deformation location space looks adaptation, extrusion structure still includes that one end is connected on the cope match-plate pattern, and the other end runs through the extrusion needle of second stripper, the axial lead of extrusion needle coincides mutually with the axial lead of shaping package mold insert.

In foretell stainless steel section bar roll extrusion punching press flexible production line, one side that first stripper was kept away from in main space is equipped with the locating plate, and one side that is close to first stripper is equipped with cuts off the knife rest, the locating plate with cut off the knife rest and all with lower bolster fixed connection, one side that deformation location space is close to the locating plate is equipped with the direction inclined plane, direction inclined plane one end is linked together with deformation location space bottom surface, and the other end is linked together with main space bottom surface.

In foretell stainless steel section bar roll extrusion punching press flexible production line, buffer gear is carried to the section bar includes protecting frame, protecting frame center department is equipped with buffer control mechanism, buffer control mechanism both sides are equipped with buffer protection mechanism, buffer protection mechanism connects on protecting frame, buffer control mechanism and two buffer protection mechanisms all including buffer protection roller components and with buffer protection roller components matched with buffer protection roller frame group, buffer protection roller components and buffer protection roller frame group sliding connection.

In foretell stainless steel section bar roll extrusion punching press flexible production line, buffering protection wheel components including suspension gyro wheel with set up respectively in two stroke pressure springs of suspension gyro wheel both sides, suspension gyro wheel and two stroke pressure springs pass through the transfer line and link to each other, the suspension gyro wheel be provided with the suspension gyro wheel axle, the transfer line wear to locate in the suspension gyro wheel axle, two stroke pressure springs between be provided with the suspension gyro wheel sliding tray, suspension gyro wheel axle and suspension gyro wheel sliding tray sliding connection, protective frame be provided with the protective cradle and cooperate with the suspension gyro wheel axle, the one end of protective cradle set up in one side of buffering protection wheel components, and the one end of protective cradle set up between two stroke pressure springs.

In foretell stainless steel section bar roll extrusion punching press flexible production line, protective frame erect and arrange in between rolling machine and stamping die, the one end that rolling machine is close to protective frame be provided with the pay-off gyro wheel, stamping die one end that is close to protective frame be provided with the feeding gyro wheel, the buffering protection roller subassembly highly be higher than the height of pay-off gyro wheel and feeding gyro wheel, protective frame's both ends all be provided with curve adjustment frame, curve adjustment frame include curve gyro wheel and adjustment base, two curve adjustment frame highly all be less than the height of pay-off gyro wheel.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses from the material loading to the roll extrusion, to stamping forming again and by mechanical automation control, form one set of complete automatic production line, degree of automation is high, and production efficiency is high, reliable and stable, liberates both hands, and the security promotes by a wide margin.

2. The utility model discloses have with lower bolster apart from inequality first stripper and second stripper, usable first stripper and second stripper carry out two segmentation punching presses to the section bar, have avoided the stamping structure to need to set up the problem that the excessive density leads to taking place mutual interference, have improved punching press product quality.

3. The utility model provides a buffer gear is carried to section bar guarantees that the section bar goes on under certain circular arc angle, and the speed of equipment is poor around can effectively cushioning for the section bar can not warp, effectively improves the quality of product, reduces the section bar disability rate.

4. The utility model provides a buffer gear can also play effectual cushioning effect when breaking down is carried to the section bar, effectively protects the section bar between rolling equipment and the stamping equipment, reduction in production cost.

5. The utility model discloses simple structure, low in manufacturing cost easily installs, uses in the convenient actual production of current mill.

Drawings

FIG. 1 is a front view of a protective frame;

FIG. 2 is a left side view of the protective frame;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

FIG. 4 is a schematic view of a partial structure of a protective frame;

FIG. 5 is a schematic structural view of a curve adjustment frame;

FIG. 6 is a schematic structural view of the present invention during normal operation;

FIG. 7 is a schematic structural diagram of the present invention in case of failure;

FIG. 8 is a front view of the stamping die prior to stamping;

FIG. 9 is a front view of the press die as pressed;

FIG. 10 is a top view of the lower platen;

in the figure: the device comprises a protective frame 1, a buffer control mechanism 2, a buffer protection mechanism 3, a roller press 4, a curve adjusting frame 6, a storage mechanism 7, a storage basket 8, a buffer protection roller assembly 11, a buffer protection roller frame group 12, a suspension roller 13, a stroke pressure spring 14, a transmission rod 15, a protection top cover 16, a protection bracket 17, a feeding roller 41, a feeding roller 51, a curve roller 61, an adjusting base 62, an upper template 100, an extrusion structure 101, a molding package insert 102, an extrusion needle 103, a suspension roller shaft 131, a suspension roller sliding groove 132, a buffer protection roller frame 121, an opposite injection sensor 133, a pause detection sensor 134, an opposite injection operation sensor 135, an opposite injection emergency sensor 136, a protection roller 161, a lower template 200, an extrusion space 201, a guide slide baffle 202, a limit baffle 203, an extrusion channel 204, a main space 205, a deformation positioning space 206, a positioning plate 207, a cutting knife rest 208, The device comprises a guide inclined plane 209, a first stripper plate 300, a second stripper plate 400, a first elastic member 500, a first gap 600, a second elastic member 700, a second gap 800, a stamping die 900, a profile conveying buffer mechanism 1000 and a profile 1100.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Combine fig. 6 and fig. 7 to show, a flexible production line of stainless steel section bar roll extrusion punching press, including the stamping die 900 that is used for section bar 1100 stamping forming, stamping die 900 one side is equipped with storage mechanism 7, storage mechanism 7 is close to stamping die 900's one end and is linked together with roller 4, and roller 4 can select the roller among the prior art. The bending device further comprises a section conveying buffer mechanism 1000 for changing the bending degree of the section 1100, wherein the section conveying buffer mechanism 1000 is located between the roller press 4 and the stamping die 900, and two ends of the section conveying buffer mechanism 1000 are respectively communicated with the roller press 4 and the stamping die 900. Wherein, the storing mechanism 7 comprises a coil rack communicated with the roller presses 4, and the section bar 1100 is wound on the surface of the coil rack. The coil holder can be utilized to store the profile 1100. And a material storage basket 8 is further arranged on one side of the stamping die 900, which is far away from the profile conveying buffer mechanism 1000, and the stamping die 900 is communicated with the stamping die 900.

The utility model discloses, during the use, convolute the section bar 1100 on storage mechanism 7, through 4 roll extrusion backs of roller press, carry buffer gear 1000 through the section bar and enter stamping die 900 in, carry out the punching press, the finished product after the punching press shifts to and realizes ejection of compact and storage in storage basket 8. The event the utility model discloses from the material loading to the roll extrusion, to stamping forming again by mechanical automation control, form one set of complete automatic production line, degree of automation is high, and production efficiency is high, reliable and stable, liberates both hands, and the security promotes by a wide margin.

Referring to fig. 8 and 9, the stamping die 900 includes an upper die plate 100 and a lower die plate 200 which are oppositely disposed, an extrusion space 201 is disposed on the lower die plate 200, an extrusion structure 101 is disposed on the upper die plate 100, the extrusion structure 101 can extend into the extrusion space 201 by moving the upper die plate 100, a first discharging plate 300 and a second discharging plate 400 are further disposed between the upper die plate 100 and the lower die plate 200, and a lower surface of the first discharging plate 300 is closer to the lower die plate 200 than a lower surface of the second discharging plate 400.

When the utility model is used, the section bar 1100 is conveyed to the position below the first stripper plate 300, the upper template 100 moves downwards, and the first stripper plate 300 is utilized to perform first punching; remove section bar 1100 to second stripper 400 below, punch a hole for the second time, the utility model discloses have with lower bolster 200 apart from inequality first stripper 300 and second stripper 400, usable first stripper 300 and second stripper 400 carry out two segmentation punching presses to section bar 1100, have avoided stamping structure to need to set up the problem that the close mutual interference that leads to taking place, simultaneously, carry out the accurate positioning when punching a hole that the punching press of first punching press formed can also assist the punching press of second time, so improved punching press product quality greatly.

Referring to fig. 8 and 9, a first elastic member 500 is disposed between the first stripper plate 300 and the upper die plate 100, the first stripper plate 300 is elastically connected to the upper die plate 100 through the first elastic member 500, one end of the first elastic member 500 is fixedly connected to the upper die plate 100, and the other end of the first elastic member 500 is pressed on the first stripper plate 300 to form a first gap 600 between the upper die plate 100 and the first stripper plate 300. A second elastic member 700 is arranged between the second stripper plate 400 and the upper die plate 100, the second stripper plate 400 is elastically connected with the upper die plate 100 through the second elastic member 700, one end of the second elastic member 700 is fixedly connected to the upper die plate 100, and the other end of the second elastic member 700 is pressed on the second stripper plate 400, so that a second gap 800 is formed between the upper die plate 100 and the second stripper plate 400. The first and second gaps 600 and 800 are conveniently maintained by the elastic force provided by the first and second elastic members 500 and 700 when not punched.

Preferably, the first and second elastic members 500 and 700 each include a nitrogen spring. The nitrogen spring is a novel elastic component using high-pressure nitrogen as a working medium, has small volume, large elasticity, long stroke, stable work, precise manufacture, long service life, gentle elasticity curve, no need of pre-tightening and the like, has the work which is difficult to finish by conventional elastic components such as metal springs, rubber, air cushions and the like, simplifies the design and manufacture of the die, facilitates the installation and adjustment of the die, prolongs the service life of the die, ensures the stability of the product quality, can also be designed into a nitrogen spring system to participate in the work as a part of the die, can conveniently realize the constant pressure and delayed action in the system, and is a new generation of optimal elastic component with flexible performance.

As shown in fig. 10, the two sides of the extrusion space 201 are symmetrically provided with the slide guide baffles 202, one end of each slide guide baffle 202 is connected to a limit baffle 203 extending towards the other slide guide baffle 202, the limit baffle 203 is located above the extrusion space 201, an extrusion channel 204 is arranged between the two limit baffles 203, and the extrusion structure 101 extends into the extrusion space 201 through the extrusion channel 204. The sliding guide baffle 202 and the limiting baffle 203 are matched with each other, so that the section 1100 can slide in the extrusion space 201 without being separated. After the section 1100 is punched by the second stripper plate 400, the section 1100 is bent, so that the overall width of the section 1100 is reduced, and the width of the punched section 1100 is smaller than the distance between the two limit baffles 203.

As shown in fig. 8, the extrusion space 201 includes a main space 205 and a deformation-locating space 206 that are communicated with each other, and the deformation-locating space 206 is recessed toward the inside of the lower mold plate 200. The extrusion structure 101 comprises a molding package insert 102 fixedly connected to the second stripper plate 400, the molding package insert 102 is matched with the deformation positioning space 206, the extrusion structure 101 further comprises an extrusion needle 103, one end of the extrusion needle is connected to the upper template 100, the other end of the extrusion needle 103 penetrates through the second stripper plate 400, and the axis of the extrusion needle 103 is coincident with the axis of the molding package insert 102.

As shown in fig. 8, a positioning plate 207 is disposed on a side of the main space 205 away from the first stripper plate 300, a cutting blade holder 208 is disposed on a side of the main space adjacent to the first stripper plate 300, and both the positioning plate 207 and the cutting blade holder 208 are fixedly connected to the lower template 200. The positioning plate 207 prevents the profile 1100 from sliding out of the main space 205 too much, which would result in failure to punch.

Preferably, a guide inclined plane 209 is disposed at a side of the deformation positioning space 206 close to the positioning plate 207, and one end of the guide inclined plane 209 is communicated with the bottom surface of the deformation positioning space 206, and the other end is communicated with the bottom surface of the main space 205. After the stamping is completed, an inclined surface which is attached to the guiding inclined surface 209 is formed on the profile 1100, so that when the profile 1100 is pushed, the stamped profile can be separated out of the extrusion space 201 under the guiding action of the inclined surface.

As shown in fig. 1, the profile conveying buffer mechanism 1000 includes a protection frame 1, and further includes a buffer control mechanism 2 disposed at the center of the protection frame 1 and buffer protection mechanisms 3 respectively disposed at two ends of the protection frame 1, where the buffer control mechanism 2 and the two buffer protection mechanisms 3 respectively include a buffer protection roller assembly 11 and a buffer protection roller frame set 12 matched with the buffer protection roller assembly 11, and the buffer protection roller assembly 11 is slidably connected to the buffer protection roller frame set 12.

Due to the height limitation of the roller presses 4 and the stamping dies 900, in general, the section 1100 is bent upwards in the air, the section 1100 is arranged between the roller presses 4 and the stamping dies 900, the section 1100 enters the stamping dies 900 through the section, and due to the arrangement of the protection frame 1, the buffer control mechanism 2 and the buffer protection mechanism 3, the section 1100 is guaranteed to be fed under a certain bending radian. On the one hand, in line with existing production practices, and on the other hand, effectively controls the curvature of the profile 1100 to be within a suitable range. In addition, when production fault is suspended, the two ends of the section 1100 are stressed unevenly and fall, and due to the arrangement of the buffer control mechanism 2 and the buffer protection mechanism 3, the height of the section 1100 in the protection frame 1 is almost the same as the height of the section 1100 in the roller press 4 and the stamping die 900, so that the section is effectively protected, and the section is prevented from being scrapped.

Referring to fig. 2 and 4, the buffering protection roller assembly 11 includes a suspension roller 13 and two stroke compression springs 14 respectively disposed at two sides of the suspension roller 13, and the suspension roller 13 and the two stroke compression springs 14 are connected through a transmission rod 15.

In the normal operation process, the profile 1100 passes through the protective frame 1 through the region enclosed by the suspension roller 13 and the two buffer protective roller frames 12, and the profile 1100 can be subjected to speed adjustment and height adjustment in the region enclosed by the suspension roller 13 and the two buffer protective roller frames 12 according to the real-time speed requirement. Thereby effectively offsetting the speed differences of different devices.

Specifically, the suspension roller 13 is provided with a suspension roller shaft 131, the transmission rod 15 is inserted into the suspension roller shaft 131, a suspension roller sliding groove 132 is arranged between the two stroke pressure springs 14, and the suspension roller shaft 131 is slidably connected with the suspension roller sliding groove 132.

When a fault occurs, the equipment stops, the section 1100 falls to drive the suspension roller 13 to fall along the suspension roller sliding groove 132, the transmission rod 15 drives the two stroke pressure springs 14 to press down, the buffer effect on the section 1100 in the falling process is realized, and the length of the suspension roller sliding groove 132 is smaller than the limit compression degree of the stroke pressure springs 14.

More specifically, the protection frame 1 is provided with a protection bracket 17 matched with the suspension roller shaft 131, one end of the protection bracket 17 is arranged at one side of the buffer protection roller assembly 11, and one end of the protection bracket 17 is arranged between the two stroke compression springs 14.

In order to prevent the over-compression of the stroke compression spring 14, the protective bracket 17 restricts the further falling of the levitation roller 13 while preventing the accidental falling of the levitation roller sliding groove 132. The floating roller sliding groove 132 also protects the floating roller shaft 131.

It should be understood by those skilled in the art that the protection frame 1 is disposed between the roller press 4 and the stamping die 900, the feeding roller 41 is disposed at one end of the roller press 4 close to the protection frame 1, the feeding roller 51 is disposed at one end of the stamping die 900 close to the protection frame 1, and the height of the buffer protection roller assembly 11 is higher than the heights of the feeding roller 41 and the feeding roller 51. The bending of the profile 1100 upwards in the air during feeding is achieved by limiting the distance between the roller presses 4 and the press dies 900. The height of the buffer protection roller assembly 11 is higher than the height of the feeding roller 41 and the feeding roller 51 so as to protect the profile 1100 from being excessively deformed during operation.

Further, both ends of the protection frame 1 are provided with curve adjusting frames 6, each curve adjusting frame 6 comprises a curve roller 61 and an adjusting base 62, and the heights of the two curve adjusting frames 6 are lower than the height of the feeding roller 41. The profile 1100 passes through the buffer rack through the curve adjustment rack, and further operation according to a certain arc stroke is guaranteed. Meanwhile, for better buffering effect, the height of the curve adjusting frame 6 is lower than that of the feeding roller 41.

Furthermore, the buffering protection roller frame set 12 is composed of two buffering protection roller frames 121 which are oppositely arranged, the suspension roller 13 is arranged between the two buffering protection roller frames 121 and is parallel to the two buffering protection roller frames 121 respectively, the two stroke compression springs 14 are arranged in the two buffering protection roller frames 121 respectively, and the correlation sensor 133 is arranged between the two buffering protection roller frames 121. The suspension roller 13 is arranged between the two buffer protection roller frames 121, so that the stable operation of the suspension roller 13 is guaranteed to the maximum extent, the deflection of the suspension roller 13 caused by the falling of the section 1100 is avoided, and meanwhile, the stroke pressure spring 14 is arranged in the buffer protection roller frames 121, so that the service life of the stroke pressure spring 14 can be prolonged.

In the embodiment, 3 correlation sensors 133 are arranged, when any one of the correlation sensors 133 detects the bounce of the suspension roller 13, the whole line operation can be stopped immediately, and the safety of the production operation is ensured to the greatest extent by experience.

In order to more efficiently control the operation of the profile 1100, the protection frame 1 comprises a protection top cover 16, and a pause detection sensor 134, a correlation operation sensor 135 and a correlation emergency sensor 136 are sequentially arranged at one end of the buffer control mechanism 2, which is close to the protection top cover 16, from top to bottom.

Wherein, when the section 1100 moves in the range of the pause detection sensor 134 and the correlation operation sensor 135, it is the normal moving range of the section 1100, when the section 1100 is higher than the position of the pause detection sensor 134, the feeding is paused immediately; when the section 1100 is lower than the correlation emergency sensor 136, controlling the punch press to stop suddenly; when the fault is cleared, profile 1100 is raised again from a position below correlation emergency sensor 136.

The pause detection sensor 134, the correlation operation sensor 135 and the correlation emergency sensor 136 may be implemented by correlation sensors.

In order to further ensure the safety of the operation of the profile 1100, the height of the buffer protection roller assemblies 11 of the protection frame 1 is higher than the height of the buffer protection roller assemblies 11 of the two buffer protection mechanisms 3.

In order to further limit the radian of the profile 1100 and prevent the profile 1100 from being excessively deformed, a plurality of protective rollers 161 are arranged on the bottom surface of the protective top cover 16, and the diameter of each protective roller 161 is not more than one half of the diameter of the floating roller 13. The protective roller 161 can prevent the profile 1100 from deforming due to direct contact with the protective top cover 16.

The utility model discloses a theory of operation is: when in use, the section 1100 wound on the storage mechanism 7 is rolled by the roller press 4, and then enters the stamping die 900 through the section conveying buffer mechanism 1000 for stamping. During punching, the section 1100 is conveyed to the position below the first stripper plate 300, the upper template 100 moves downwards, and first punching is performed by using the first stripper plate 300; the section 1100 is continuously conveyed along the slide guide baffle 202 and abutted against the positioning plate 207, and is positioned by using a circular hole formed by first punching in the first step; the upper template 100 moves downwards, the first stripper plate 300 is firstly pressed on the section 1100, and a first punching is carried out on a second section of the section; continuously moving the upper template 100 downwards to enable the second stripper plate 400 to be pressed on the first section of the section, performing secondary punching, forming a groove on the first section of the section by matching the forming package insert 102 with the deformation positioning space 206, forming a punching hole on the groove by the extrusion needle 103, and cutting off the tool rest 208 to enable the first section of the section and the second section of the section to be separated from each other; the upper die plate 100 moves upwards, and a second gap 800 is restored between the second stripper plate 400 and the upper die plate 100 under the action of the second elastic piece 700, so that the end part of the extrusion needle 103 is separated from the first section of the section bar; pushing the second section of section bar to indirectly push the first section of section bar, sliding the first section of section bar out of the extrusion space 201 under the action of the guide inclined plane 209, and replacing the first section of section bar with the second section of section bar to enter the extrusion space 201; the above steps are repeated to achieve continuous production. And transferring the punched finished product into a storage basket 8 to realize discharging and storage. Under the condition of normal operation, the profile 1100 is subjected to first curve adjustment through the curve roller 61 of the curve adjusting frame 6 and then enters the protective frame 1, due to the limitation of the equipment height and distance of the roller 4 and the stamping die 900 and the protective frame 1, the profile 1100 sequentially passes through the buffer control mechanism 2 and the buffer protective mechanism 3 through a certain radian and leaves the protective frame 1, is subjected to bending adjustment through the curve adjusting frame 6 again, and finally enters the feeding roller 51 for stamping. When a fault occurs, the whole line is suddenly stopped, the section 1100 falls, the buffer protection roller assembly 11 of the buffer control mechanism 2 firstly contacts the section 1100, and the buffer protection roller assembly 11 of the buffer protection mechanism 3 is combined to ensure that the section 1100 stably falls until the height of the section 1100 is approximately consistent with the height of the feeding roller 41 and the height of the feeding roller 51, so that the minimum loss of the section 1100 during the fault is realized. The event the utility model discloses from the material loading to the roll extrusion, to stamping forming again by mechanical automation control, form one set of complete automatic production line, degree of automation is high, and production efficiency is high, reliable and stable, liberates both hands, and the security promotes by a wide margin.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the protection frame 1, the buffer control mechanism 2, the buffer protection mechanism 3, the roller press 4, the curve adjustment frame 6, the storage mechanism 7, the storage basket 8, the buffer protection roller assembly 11, the buffer protection roller frame set 12, the suspension roller 13, the stroke compression spring 14, the transmission rod 15, the protection top cover 16, the protection bracket 17, the feed roller 41, the feed roller 51, the curve roller 61, the adjustment base 62, the upper template 100, the extrusion structure 101, the molding package insert 102, the extrusion pin 103, the suspension roller shaft 131, the suspension roller sliding groove 132, the buffer protection roller frame 121, the correlation sensor 133, the pause detection sensor 134, the correlation operation sensor 135, the correlation emergency sensor 136, the protection roller 161, the lower template 200, the extrusion space 201, the slide guide plate 202, the limit plate 203, the extrusion channel 204, the main space 205, the deformation positioning space 206, The terms of the positioning plate 207, the cutting blade holder 208, the guide slope 209, the first stripper plate 300, the second stripper plate 400, the first elastic member 500, the first gap 600, the second elastic member 700, the second gap 800, the stamping die 900, the profile transport buffer mechanism 1000, the profile 1100, etc., do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a flexible production line of stainless steel section bar roll extrusion punching press, includes stamping die (900) that is used for section bar (1100) stamping forming, its characterized in that: stamping die (900) one side is equipped with storage mechanism (7), one end that storage mechanism (7) are close to stamping die (900) is linked together with roller press (4), still carries buffer gear (1000) including the section bar that is used for changing the bending degree of section bar (1100), buffer gear (1000) are carried to the section bar and are located between roller press (4) and stamping die (900), and the both ends that buffer gear (1000) were carried to the section bar are linked together with roller press (4) and stamping die (900) respectively, storage mechanism (7) include the coil stock frame that is linked together with roller press (4), and section bar (1100) twine on coil stock frame surface.

2. The stainless steel profile rolling stamping flexible production line according to claim 1, characterized in that: and a material storage basket (8) is further arranged on one side, away from the profile conveying buffer mechanism (1000), of the stamping die (900), and the stamping die (900) is communicated with the stamping die (900).

3. The stainless steel profile rolling stamping flexible production line according to claim 1, characterized in that: stamping die (900) are including relative cope match-plate pattern (100) and lower bolster (200) that set up, be equipped with extrusion space (201) on lower bolster (200), be equipped with on cope match-plate pattern (100) and extrude structure (101), remove cope match-plate pattern (100) and can make extrusion structure (101) extend to extrusion space (201) in, still be equipped with first stripper (300) and second stripper (400) between cope match-plate pattern (100) and lower bolster (200), first stripper (300) lower surface is more close to lower bolster (200) than second stripper (400) lower surface.

4. The stainless steel profile rolling stamping flexible production line according to claim 3, characterized in that: a first elastic piece (500) is arranged between the first stripper plate (300) and the upper die plate (100), the first stripper plate (300) is elastically connected with the upper die plate (100) through the first elastic piece (500), one end of the first elastic piece (500) is fixedly connected to the upper die plate (100), and the other end of the first elastic piece (500) is pressed on the first stripper plate (300) to enable a first gap (600) to be formed between the upper die plate (100) and the first stripper plate (300); a second elastic piece (700) is arranged between the second stripper plate (400) and the upper die plate (100), the second stripper plate (400) is elastically connected with the upper die plate (100) through the second elastic piece (700), one end of the second elastic piece (700) is fixedly connected to the upper die plate (100), and the other end of the second elastic piece (700) is pressed on the second stripper plate (400) to enable a second gap (800) to be formed between the upper die plate (100) and the second stripper plate (400); the first elastic member (500) and the second elastic member (700) each include a nitrogen spring.

5. The stainless steel profile rolling stamping flexible production line according to claim 3, characterized in that: extrusion space (201) bilateral symmetry is provided with leads smooth baffle (202), lead smooth baffle (202) one end and be connected with and lead limit baffle (203) that smooth baffle (202) direction extended to another piece, limit baffle (203) are located extrusion space (201) top, have extrusion passageway (204) between two limit baffle (203), extrusion structure (101) extend to extrusion space (201) in through extrusion passageway (204).

6. The stainless steel profile rolling stamping flexible production line according to claim 3, characterized in that: extrusion space (201) is including main space (205) and deformation location space (206) that communicate each other, deformation location space (206) is sunken to lower template (200) inside, extrusion structure (101) are including forming package mold insert (102) of fixed connection on second stripper (400), forming package mold insert (102) and deformation location space (206) looks adaptation, and extrusion structure (101) still include that one end is connected on cope match-plate pattern (100), and the other end runs through extrusion needle (103) of second stripper (400), the axial lead of extrusion needle (103) and the axial lead of forming package mold insert (102) coincide mutually.

7. The stainless steel profile rolling stamping flexible production line according to claim 6, wherein: one side that first stripper (300) were kept away from in main space (205) is equipped with locating plate (207), and one side that is close to first stripper (300) is equipped with cuts off knife rest (208), locating plate (207) and cut off knife rest (208) all with lower bolster (200) fixed connection, one side that deformation location space (206) are close to locating plate (207) is equipped with direction inclined plane (209), direction inclined plane (209) one end is linked together with deformation location space (206) bottom surface, and the other end is linked together with main space (205) bottom surface.

8. The stainless steel profile rolling stamping flexible production line according to claim 1, characterized in that: buffer gear (1000) is carried to section bar includes protecting frame (1), protecting frame (1) center department is equipped with buffer control mechanism (2), buffer control mechanism (2) both sides are equipped with buffer protection mechanism (3), buffer protection mechanism (3) are connected on protecting frame (1), buffer control mechanism (2) and two buffer protection mechanism (3) all including buffer protection roller components (11) and with buffer protection roller components (11) matched with buffer protection roller frame group (12), buffer protection roller components (11) and buffer protection roller frame group (12) sliding connection.

9. The stainless steel profile rolling stamping flexible production line according to claim 8, wherein: the buffer protection roller assembly (11) comprises a suspension roller (13) and two stroke pressure springs (14) respectively arranged at two sides of the suspension roller (13), the suspension roller (13) is connected with two stroke pressure springs (14) through a transmission rod (15), the suspension roller (13) is provided with a suspension roller shaft (131), the transmission rod (15) is arranged in the suspension roller shaft (131) in a penetrating way, a suspension roller sliding groove (132) is arranged between the two stroke pressure springs (14), the suspension roller shaft (131) is connected with the suspension roller sliding groove (132) in a sliding way, the protective frame (1) is provided with a protective bracket (17) which is matched with the suspension roller shaft (131), one end of the protective bracket (17) is arranged at one side of the buffer protective roller component (11), and one end of the protective bracket (17) is arranged between the two stroke compression springs (14).

10. The stainless steel profile rolling stamping flexible production line according to claim 9, wherein: protective frame (1) set up between roller press (4) and stamping die (900), roller press (4) be close to the one end of protective frame (1) and be provided with feeding roller (41), stamping die (900) be close to the one end of protective frame (1) and be provided with feeding roller (51), the height that highly is higher than feeding roller (41) and feeding roller (51) of buffering protection roller subassembly (11), the both ends of protective frame (1) all be provided with curve adjustment frame (6), curve adjustment frame (6) include curve roller (61) and adjustment base (62), two curve adjustment frame (6) highly all be less than the height of feeding roller (41).

Images