CN109365632B - A kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine - Google Patents

A kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine Download PDF

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Publication number
CN109365632B
CN109365632B CN201811207901.2A CN201811207901A CN109365632B CN 109365632 B CN109365632 B CN 109365632B CN 201811207901 A CN201811207901 A CN 201811207901A CN 109365632 B CN109365632 B CN 109365632B
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roller
roll
shaft
rack
driving motor
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CN109365632A (en
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汪永明
苏鹏飞
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Anhui University of Technology AHUT
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Anhui University of Technology AHUT
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/001Shaping combined with punching, e.g. stamping and perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The present invention provides a kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine, belongs to packing machinery technology.The all-in-one machine includes sliding rail, uncoiler, punching and cutting forming machine and carries trolley;Punching and cutting forming machine includes guide pinch mechanism, roller punch mechanism, Gun Qie mechanism, right angle shaping mechanism, roll bending formation mechanism and auxiliary collet.Its working principle is that: the outer protection angle steel band blank that uncoiler comes out, pass sequentially through pinch, punching and shearing function that guide pinch mechanism, roller punch mechanism and Gun Qie mechanism realize blank, the curved unequal angle in 90 ° of five pairs of rollers is passed sequentially through again, then pass through the outer corner protector for crumpling roller and help roll and the short side of angle steel being squeezed into fold and roll bending into certain curvature of roll bending formation mechanism, and by assisting collet to be overlapped on coil of strip, as the packaging function of outer corner protector is completed in the rotation of coil of strip.Structure of the invention is compact, high production efficiency, can mitigate labor intensity of workers significantly.

Description

A kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine
Technical field:
The invention belongs to packing machinery technologies, and in particular to a kind of outer online punching molding of corner protector of coil of strip and packaging one Body machine, the device can be realized pinch, punching, cutting, roll bending formation and the outer corner protector to coil of strip of the outer corner protector blank of coil of strip In the function of wire wrapping, the outer packing of coil of strip can be applied to.
Background technique:
Outer corner protector is the necessary product in steel roll package, mainly for the protection of the coil edges part of most sensitive for damages.One As the production process of outer corner protector include coiled material uncoiling, pinch, punching, cutting, the several steps of roll bending formation.Existing outer corner protector packet Installing it is standby it is huger, take up a large area, classification need to be put according to different size after corner protector molding, by manually by outer corner protector It is inserted in coil of strip, the packaging efficiency of coil of strip is low, and labor intensity is big.Therefore, the present invention provides a kind of outer corner protector of coil of strip and rushes online It is cut into type and packaging integrated machine, has many advantages, such as that compact-sized, occupied area is small, the labor intensity of worker can be mitigated significantly, Improve the packaging efficiency of the outer corner protector of coil of strip.
Summary of the invention:
The object of the present invention is to provide the online punching molding of corner protector and packaging integrated machines outside a kind of coil of strip, are able to achieve outside coil of strip The punching molding of corner protector and online packaging function to coil of strip.According to the difference of coil of strip diameter and width, all-in-one machine of the invention Its front and back and upper and lower position are adjustable, pack demand to adapt to the outer corner protector of different size coil of strip.
The present invention provides a kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine, the all-in-one machine include sliding rail 1, open Volume machine carries trolley and punching and cutting forming machine.
The sliding rail 1 has four, and the sliding rail 1 is parallel respectively to be connected on the ground, and the uncoiler and the carrying are small Vehicle passes through guide rail slide block respectively and is mounted on the sliding rail 1, and the uncoiler and the carrying trolley can be horizontal along the sliding rail 1 To movement.
The carrying trolley include pedestal 9, column 10, motor 11, the first sprocket wheel chain transmission device 12, connecting plate 13, Support plate 14 and guide rail 15;The bottom surface of the pedestal 9 is set there are four guide rail slide block, and the column 10 is connected in described by bolt On pedestal 9, the motor 11 is connected on the pedestal 9 by screw, the output shaft of the motor 11 and first sprocket wheel The shaft of chain gearing 12 is connected, and the first sprocket wheel chain transmission device 12 is connected by the shaft and bearing assembly On the column 10, the upper and lower side of the connecting plate 13 passes through the chain in bolt and the sprocket wheel chain transmission device 12 respectively Both ends are connected, and the left and right sides of the column 10 is disposed with the guide rail 15, and the support plate 14 is L-type, the connecting plate 13 side and the vertical side of the support plate 14 are connected, and the vertical side of the support plate 14 is mounted on described by sliding block On guide rail 15, the horizontal plane of the support plate 14 is equipped with mounting hole, and the support plate 14 passes through bolt and the punching and cutting forming machine In rack 2 be connected;The first sprocket wheel chain transmission device 12 drives the support plate 14 in institute by the connecting plate 13 It states and moves vertically on guide rail 15.
The punching and cutting forming machine includes rack 2, guide pinch mechanism 3, roller punch mechanism 4, measurement roller 29, Gun Qie mechanism 5, straight Angle shaping mechanism 6, roll bending formation mechanism 7 and auxiliary collet 8, the guide pinch mechanism 3, the roller punch mechanism 4, the measurement Roller 29, the Gun Qie mechanism 5, the right angle shaping mechanism 6, the roll bending formation mechanism 7 and the auxiliary collet 8 are from left to right It is successively fixed in the rack 2.
The guide pinch mechanism 3 includes guide roll assembly 16, the first driving motor 17, the identical slide rail group of two root knot structures Part 18, feed screw nut component 19 and guide wheel 20;The guide roll assembly 16 is connected in the left side of the rack 2, the guide rack For component 16 there are four roller, two, left side roller is guide rack, and right side two roller arranged up and down is pinch roller, first driving motor 17 are bolted on the side stand of the guide roll assembly 16, and the output shaft of first driving motor 17 is led with described Expect that a pinch roller in roll assembly 16 is connected;The identical slide track component 18 of the two root knots structure is arranged in parallel in the rack 2 Left end, each one sliding block of arrangement in 18 front and back of the slide track component, each guide wheel 20 that is connected on the sliding block;The silk There are two thick stick nut assemblies 19, and the nut of each feed screw nut component 19 and two ipsilateral sliding blocks are connected, described The spacing of guide wheel 20 is adjusted by the lead screw handwheel of the feed screw nut component 19, to adapt to various sizes of outer corner protector blank Pass through.
The roller punch mechanism 4 include the second driving motor 21, stamping die roller 22, cavity plate roller 23, lower roller shaft 25, upper roll shaft 24, Upper and lower axle roller seat 26, synchronous gear wheel set 27 and screw rod 28;Second driving motor 21 is bolted on the rack 2 On, the output shaft of second driving motor 21 and the lower roller shaft 25 are connected, and the lower roller shaft 25 is driving shaft, the upper roller Axis 24 is driven shaft, the lower roller shaft 25 and the upper roll shaft 24 respectively in the synchronous gear wheel set 27 driving gear and by Moving gear is connected, and be connected the cavity plate roller 23 on the lower roller shaft 25, is fixed with the stamping die roller 22 on the upper roll shaft 24, The lower roller shaft 25 and the upper roll shaft 24 drive the cavity plate roller 23 and the stamping die roller 22 by the synchronous gear wheel set 27 Transmission;It is provided with punch on the stamping die roller 22, punching, the stamping die roller 22 and the cavity plate are provided on the cavity plate roller 23 When roller 23 is driven, the punch and the punching to rolling and are clearance fit;The up-down rollers axle bed 26 is upper layer and lower layer structure, It is respectively used to support the lower roller shaft 25 and the upper roll shaft 24, the upper roller axle bed of the screw rod 28 and the up-down rollers axle bed 26 It is connected, the spacing for capableing of adjusting upper roll axle bed and lower roll axle bed by adjusting the screw rod 28, and then adjust the stamping die roller 22 With the spacing of the cavity plate roller 23;The synchronous gear wheel set 27 uses profile modified gear, guarantees gear centre away from a certain range When fine tuning, gear pair stable drive.
The measurement roller 29 is arranged among the roller punch mechanism 4 and the Gun Qie mechanism 5, above and below the measurement roller 29 The gap of two rollers adjusts component by spring and is adjusted, and the outer corner protector blank for adapting to different-thickness passes through.
The Gun Qie mechanism 5 includes that roller cuts rack 30, third driving motor 31, upper roller 32, bottom roll 33, input gear The synchronous helical gear 36 of axis 34, reduction gearing 35, upper roller, the synchronous helical gear 37 of bottom roll and clearance adjustment mechanism 38;The roller Rack 30 to be cut to be fixed in the rack 2, the third driving motor 31 is bolted in the rack 2, and described The output shaft and input gear axle 34 of three driving motors 31 are connected, and the reduction gearing 35 is connected in the shaft of the bottom roll 33 On, the gear in the input gear axle 34 is meshed with the reduction gearing 35, and power is passed to the bottom roll 33;It is described The bottom roll that is connected in the shaft of bottom roll 33 synchronizes helical gear 37, and be connected the upper roller in the shaft of the upper roller 32 Synchronous helical gear 36, the synchronous helical gear 37 of bottom roll helical gear 36 synchronous with the upper roller are meshed, power are passed to The upper roller 32;The clearance adjustment mechanism 38 is connected in the roller and cuts in rack 30, the upper roller 32 and the lower rolling Cylinder 33 is respectively equipped with cutting edge, and the side clearance between the cutting edge is adjusted by the clearance adjustment mechanism 38;The measurement roller 29 After external corner protector blank scale, the cutting edge of the upper roller 32 and the cutting edge of the bottom roll 33 complete outer corner protector blank jointly Roller is cut.
The right angle shaping mechanism 6 includes topping roll 39, bottom roll 40 and axle bed 41, the 4th driving motor 42 and the second chain Take turns chain gearing 43;The topping roll 39 and the bottom roll 40 are equipped with five groups altogether, for completing the straight of outer corner protector blank Angle molding, there are five the axle bed 41 is set altogether, the axle bed 41 is respectively used to topping roll 39 and bottom roll 40 described in five groups of support; The topping roll 39 is free roll, and the bottom roll 40 is power roller, the axle bed that the gap of up-down rollers passes through each roller of support Bolt on 41 is adjusted, and the 4th driving motor 42 is bolted in the rack 2, the 4th driving electricity The shaft of the output shaft of machine 42 and the second sprocket wheel chain transmission device 43 is connected, and the power of the 4th driving motor 42 is logical It crosses the second sprocket wheel chain transmission device 43 and is transmitted to the bottom roll 40.
The roll bending formation mechanism 7 includes the 5th driving motor 44, crumples roller 45, cylinder 46, top board 47, connection bolt 48, floating axle bed 49 and help roll 50;5th driving motor 44 is bolted in the rack 2, and the described 5th The output shaft of driving motor 44 and the roller 45 that crumples are connected, the cylinder 46, the top board 47,49 and of floating axle bed There are two the help roll 50 is each, the piston rod of the cylinder 46 and the top board 47 are connected, and the top board 47 passes through company Connecting bolt 48 and the floating axle bed 49 are connected, and the help roll 50 is connected with the floating axle bed 49, the work of the cylinder 46 Stopper rod withstands the top board 47, for controlling moving up and down for the floating axle bed 49 and the help roll 50;The auxiliary Collet 8 is fixed by screws in the rightmost side exit of the rack 2.
Detailed description of the invention:
Fig. 1: for the general structure schematic diagram of all-in-one machine of the present invention;
Fig. 2: for the punching and cutting forming machine structural schematic diagram in all-in-one machine of the present invention;
Fig. 3: for the carrying vehicle structure schematic diagram in all-in-one machine of the present invention;
Fig. 4: for the partial structural diagram carried in the middle part of trolley in all-in-one machine of the present invention.
In figure: 1: sliding rail;2: rack;3: guide pinch mechanism;4: roller punch mechanism;5: Gun Qie mechanism;6: right angle molding machine Structure;7: roll bending formation mechanism;8: auxiliary collet;9: pedestal;10: column;11: motor;12: the first sprocket wheel chain transmission devices; 13: connecting plate;14: support plate;15: guide rail;16: guide roll assembly;17: the first driving motors;18: slide track component;19: lead screw Nut assembly;20: guide wheel;21: the second driving motors;22: stamping die roller;23: cavity plate roller;24: upper roll shaft;25: lower roller shaft;26: Up-down rollers axle bed;27: synchronous gear wheel set;28: screw rod;29: measurement roller;30: roller cuts rack;31: third driving motor;32: on Roller;33: bottom roll;34: input gear axle;35: reduction gearing;36: upper roller synchronizes helical gear;37: bottom roll synchronizes tiltedly Gear;38: clearance adjustment mechanism;39: topping roll;40: bottom roll;41: axle bed;42: the four driving motors;43: the second chains Sprocket transmission device;44: the five driving motors;45: crumpling roller;46: cylinder;47: top board;48: connection bolt;49: floating Axle bed;50: help roll.
Specific embodiment:
A kind of outer online punching molding of corner protector of coil of strip provided by the invention and packaging integrated machine, including sliding rail 1, uncoiler, Trolley and punching and cutting forming machine are carried, the pinch, punching, cutting of corner protector blank outside coil of strip, roll bending formation may be implemented and to steel Function of the outer corner protector of volume in wire wrapping.Its working principle is that: the outer protection angle steel band blank that uncoiler comes out, by manually being drawn Enter guide pinch mechanism 3, adjusting screw nut assembly 19 adapts to the width of blank, guide wheel 20 by blank draw roll punch mechanism 4 into The equidistant punching of row is measured the speed and cut lengths of blank feeding by the rotary encoder on measurement roller 29, cut by roller Mechanism 5 realizes fixed ruler cutting blank, realizes the pinch, punching and shearing function of blank;Outer protection angle steel band blank passes sequentially through again The curved unequal angle in 90 ° of five pairs of rollers in right angle shaping mechanism 6, then by crumpling roller in roll bending formation mechanism 7 45 and help roll 50 short side of angle steel is squeezed into fold and roll bending into the outer corner protector of certain curvature, and by assisting collet 8 to take It connects on coil of strip, as the online packaging function of outer corner protector is completed in the rotation of coil of strip.The outer corner protector of coil of strip of the invention is punched online Molding and packaging integrated machine, front and back and upper and lower position are adjustable, pack demand to adapt to the outer corner protector of different size coil of strip.

Claims (1)

1. a kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine, it is characterised in that the all-in-one machine includes sliding rail (1), opens Volume machine carries trolley and punching and cutting forming machine;The sliding rail (1) has four, and the sliding rail (1) is parallel respectively to be connected on the ground, The uncoiler and the carrying trolley pass through guide rail slide block respectively and are mounted on the sliding rail (1), the uncoiler and described Carrying trolley can be along the sliding rail (1) transverse shifting;The carrying trolley include pedestal (9), column (10), motor (11), The bottom surface of first sprocket wheel chain transmission device (12), connecting plate (13), support plate (14) and guide rail (15), the pedestal (9) is set There are four guide rail slide block, the column (10) is connected on the pedestal (9) by bolt, and the motor (11) is solid by screw It is connected on the pedestal (9), the shaft of the output shaft of the motor (11) and the first sprocket wheel chain transmission device (12) is solid Even, the first sprocket wheel chain transmission device (12) is connected on the column (10) by the shaft and bearing assembly, institute The upper and lower side for stating connecting plate (13) passes through bolt respectively and the chain both ends in the first sprocket wheel chain transmission device (12) are solid Even, it is disposed with the guide rail (15) at left and right sides of the column (10), the support plate (14) is L-type, the connecting plate (13) the vertical side of side and the support plate (14) is connected, and the vertical side of the support plate (14) is installed by sliding block On the guide rail (15), the horizontal plane of the support plate (14) is equipped with mounting hole, and the support plate (14) passes through bolt and institute The rack (2) stated in punching and cutting forming machine is connected;The first sprocket wheel chain transmission device (12) passes through the connecting plate (13) band The support plate (14) is moved to move vertically on the guide rail (15);The punching and cutting forming machine includes rack (2), guide pinch machine Structure (3), roller punch mechanism (4), measurement roller (29), Gun Qie mechanism (5), right angle shaping mechanism (6), roll bending formation mechanism (7) and auxiliary Help collet (8), the guide pinch mechanism (3), the roller punch mechanism (4), the measurement roller (29), the Gun Qie mechanism (5), The right angle shaping mechanism (6), the roll bending formation mechanism (7) and the auxiliary collet (8) are successively fixedly installed from left to right On the rack (2);The guide pinch mechanism (3) includes guide roll assembly (16), the first driving motor (17), two root knots The identical slide track component of structure (18), feed screw nut component (19) and guide wheel (20), the guide roll assembly (16) are connected in described The left side of rack (2), for the guide roll assembly (16) there are four roller, two, left side roller is guide rack, right side arranged up and down two Roller is pinch roller, and first driving motor (17) is bolted on the side stand of the guide roll assembly (16), institute It states the output shaft of the first driving motor (17) and a pinch roller in the guide roll assembly (16) is connected;The two root knots structure Identical slide track component (18) is arranged in parallel in the left end of the rack (2), each arrangement one before and after the slide track component (18) Sliding block, each guide wheel (20) that is connected on the sliding block;There are two the feed screw nut components (19), each lead screw The nut of nut assembly (19) and two ipsilateral sliding blocks are connected, and the spacing of the guide wheel (20) passes through the feed screw nut The lead screw handwheel of component (19) is adjusted, and is passed through with adapting to various sizes of outer corner protector blank;The roller punch mechanism (4) includes the It is two driving motors (21), stamping die roller (22), cavity plate roller (23), upper roll shaft (24), lower roller shaft (25), upper and lower axle roller seat (26), same Step gear pair (27) and screw rod (28), second driving motor (21) are bolted on the rack (2), and described the The output shaft of two driving motors (21) and the lower roller shaft (25) are connected, and the lower roller shaft (25) is driving shaft, the upper roll shaft (24) be driven shaft, the lower roller shaft (25) and the upper roll shaft (24) respectively with the driving tooth in the synchronous gear wheel set (27) Wheel and driven gear are connected, and be connected the cavity plate roller (23) on the lower roller shaft (25), is fixed on the upper roll shaft (24) The stamping die roller (22), the lower roller shaft (25) and the upper roll shaft (24) are driven described recessed by the synchronous gear wheel set (27) Mold roller (23) and the stamping die roller (22) transmission;It is provided with punch on the stamping die roller (22), is arranged on the cavity plate roller (23) There is punching, when the stamping die roller (22) and the cavity plate roller (23) are driven, the punch is matched with the punching to rolling and for gap It closes;The up-down rollers axle bed (26) is upper layer and lower layer structure, is respectively used to support the lower roller shaft (25) and the upper roll shaft (24), the upper roller axle bed of the screw rod (28) and the up-down rollers axle bed (26) is connected, can by adjusting the screw rod (28) The spacing of adjusting upper roll axle bed and lower roll axle bed, and then adjust the spacing of the stamping die roller (22) and the cavity plate roller (23);Institute Synchronous gear wheel set (27) are stated using profile modified gear, when guaranteeing gear centre away from finely tuning in a certain range, gear pair stable drive; Measurement roller (29) setting is intermediate in the roller punch mechanism (4) and the Gun Qie mechanism (5), above and below measurement roller (29) The gap of two rollers adjusts component by spring and is adjusted, and the outer corner protector blank for adapting to different-thickness passes through;The Gun Qie mechanism It (5) include that roller is cut rack (30), third driving motor (31), upper roller (32), bottom roll (33), input gear axle (34), subtracted Fast gear (35), upper roller synchronous helical gear (36), bottom roll synchronous helical gear (37) and clearance adjustment mechanism (38), the roller It cuts rack (30) to be fixed on the rack (2), the third driving motor (31) is bolted on the rack (2) On, the output shaft of the third driving motor (31) and the input gear axle (34) are connected, and the reduction gearing (35) is connected In the shaft of the bottom roll (33), the gear on the input gear axle (34) is meshed with the reduction gearing (35), Power is passed to the bottom roll (33), the bottom roll that is connected in the shaft of the bottom roll (33) is synchronous helical gear (37), The upper roller that is connected in the shaft of the upper roller (32) is synchronous helical gear (36), the bottom roll synchronous helical gear (37) with The upper roller synchronous helical gear (36) is meshed, and power is passed to the upper roller (32);The clearance adjustment mechanism (38) It is connected in the roller to cut on rack (30), the upper roller (32) and the bottom roll (33) are respectively equipped with cutting edge, by described Clearance adjustment mechanism (38) adjusts the side clearance between the cutting edge;After the external corner protector blank scale of the measurement roller (29), institute The roller that the cutting edge of the cutting edge and the bottom roll (33) of stating roller (32) completes outer corner protector blank jointly is cut;The right angle molding Mechanism (6) includes topping roll (39), bottom roll (40) and axle bed (41), the 4th driving motor (42) and the transmission of the second sprocket wheel chain Device (43), the topping roll (39) and the bottom roll (40) are equipped with five groups altogether, for complete the right angle of outer corner protector blank at Type, there are five the axle bed (41) sets altogether, the axle bed (41) is respectively used to topping roll (39) and bottom roll described in five groups of support (40), the topping roll (39) is free roll, and the bottom roll (40) is power roller, and the gap of up-down rollers is by supporting each roller Bolt on the axle bed (41) is adjusted, and the 4th driving motor (42) is bolted on the rack (2), The shaft of the output shaft of 4th driving motor (42) and the second sprocket wheel chain transmission device (43) is connected, and the described 4th The power of driving motor (42) is transmitted to the bottom roll (40) by the second sprocket wheel chain transmission device (43);The roll bending Shaping mechanism (7) include the 5th driving motor (44), crumple roller (45), cylinder (46), top board (47), connection bolt (48), Floating axle bed (49) and help roll (50), the 5th driving motor (44) is bolted on the rack (2), described The output shaft of 5th driving motor (44) and described crumple roller (45) are connected, the cylinder (46), the top board (47), described There are two floating axle bed (49) and the help roll (50) are each, the piston rod of the cylinder (46) and the top board (47) are solid Even, the top board (47) is connected by the connection bolt (48) and the floating axle bed (49), the help roll (50) and The floating axle bed (49) is connected, and the piston rod of the cylinder (46) withstands the top board (47), for controlling the floating Axle bed (49) and the help roll (50) move up and down;Auxiliary collet (8) is fixed by screws in the rack (2) Rightmost side exit.
CN201811207901.2A 2018-10-17 2018-10-17 A kind of outer online punching molding of corner protector of coil of strip and packaging integrated machine Active CN109365632B (en)

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CN112122480A (en) * 2020-09-11 2020-12-25 浙江南柯泰金属制品有限公司 Metal gasket composite stamping production line
CN113500121A (en) * 2021-06-28 2021-10-15 肇庆宏旺金属实业有限公司 Device for manufacturing steel coil corner wrapping belt
CN113441603B (en) * 2021-09-01 2021-10-29 南通久鼎特种钢管有限公司 Anti-deformation punching device for stainless steel pipe

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