CN118002644B - Stainless steel strip coil uncoiler - Google Patents
Stainless steel strip coil uncoiler Download PDFInfo
- Publication number
- CN118002644B CN118002644B CN202410410898.3A CN202410410898A CN118002644B CN 118002644 B CN118002644 B CN 118002644B CN 202410410898 A CN202410410898 A CN 202410410898A CN 118002644 B CN118002644 B CN 118002644B
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- sprocket
- fixed
- roller
- coil
- connecting plate
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 28
- 239000010935 stainless steel Substances 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 238000004804 winding Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 abstract description 31
- 239000010959 steel Substances 0.000 abstract description 31
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/32—Tongs or gripping means specially adapted for reeling operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention belongs to the technical field of stainless steel processing, in particular to a stainless steel strip coil uncoiling machine, which comprises an uncoiler main body, a coil pressing assembly arranged on one side of the uncoiler main body, a winding drum rotationally connected to one end of the uncoiler main body, a transmission fluted disc is fixed at one end of the winding drum, which is close to the uncoiler main body, a tightening structure is fixed at one side, which is far away from the coil pressing assembly, of the uncoiler main body, an adjusting structure is fixed at one side, which is used for driving a steel coil to tighten inwards through anticlockwise rotation of the winding drum, the transmission fluted disc drives a first transmission gear to rotate, the first transmission gear drives a second sprocket through a first sprocket and a chain, the second sprocket drives a transmission sprocket to rotate, the transmission sprocket drives a tightening roller through the chain and a third sprocket, the tightening roller drives a compression roller to clamp an uncoiling end, and the tightening roller rotates clockwise, so that the steel coil can tighten an outer ring of the steel coil while limiting the steel coil, and the tightening can be faster.
Description
Technical Field
The invention belongs to the technical field of stainless steel processing, and particularly relates to a stainless steel strip winding and unwinding machine.
Background
The stainless steel is one of products in different states due to different processing technologies, and can be processed into a coil shape for convenient transportation after being processed, so that the stainless steel coil can be processed when being used, and the stainless steel coil can be opened by using an uncoiler, thereby facilitating subsequent processing.
Some solutions are also proposed in the prior art, for example, a patent application with the publication number CN111331004B discloses an uncoiler for stainless steel pipe making units, which comprises a base, wherein a vertical plate is fixedly connected to the upper end of the base, and a cylinder is driven to move on the side wall of the reciprocating screw through the rotation of the reciprocating screw, so that the clamping plate limits the stainless steel coil.
The technical scheme has the following defects: in the process of unwinding the stainless steel coil, the steel coil placed on the winding drum is usually in a loose state, and the precision of subsequent processing can be influenced by the loose steel coil, so that the steel coil can be required to be manually wound to a tight state, but winding is too laborious, and the time for processing can be increased by winding by using a machine.
To this end, the invention provides a stainless steel coil uncoiler.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a stainless steel strip coil uncoiling machine, which comprises an uncoiler main body, a coil pressing assembly arranged on one side of the uncoiler main body, and a winding drum rotatably connected to one end of the uncoiler main body, wherein a transmission fluted disc is fixed at one end of the winding drum, which is close to the uncoiler main body, a tightening structure is fixed at one side, which is far away from the coil pressing assembly, of the uncoiler main body, and an adjusting structure is fixed at one side, which is close to the coil pressing assembly, of the tightening structure;
The tightening structure comprises a first supporting plate fixed on one side of a coil pressing assembly far away from an uncoiler main body, a first transmission gear is connected with the lower portion of one end of a support column in a rotating mode, which is close to a coiling drum, of the uncoiler main body, the first transmission gear is meshed with a transmission fluted disc, one end of the first transmission gear far away from the uncoiler main body is fixedly provided with a transmission column, a movable groove is formed in the inside of the transmission column, a support column is fixedly arranged on the outside of the movable groove, a first coil spring is fixedly arranged on the outside of the support column, a clamping groove is formed in the inside of the first coil spring, a clamping structure is formed between the ratchet and the clamping groove, the ratchet forms a turnover structure on the outside of the support column through the first coil spring, one end of the first supporting plate is connected with a second sprocket in a rotating mode, the outer sleeve of the first sprocket and the second sprocket is provided with a chain, one end of the second transmission gear is fixedly arranged on one end of the transmission sprocket, a third sprocket is arranged on the top of the transmission sprocket, a support plate is fixedly arranged on the outside of the transmission sprocket, a support plate is fixedly arranged on one side of the first supporting plate far away from the uncoiler main body, a first connecting plate is fixedly arranged on the first supporting plate, a second supporting plate is fixedly arranged on one side of the first supporting plate, the first supporting plate is far away from the first end, a first supporting plate is fixedly connected with a first tensioning roller, a second supporting plate is arranged on the first side of the first tensioning roller, a second supporting plate is, a second supporting roller is arranged on the first side of the first tensioning roller is, and a tensioning roller is arranged on the second side, and a tensioning roller is tightly, and is arranged on a second side tightly, and is tightly, and is arranged.
Preferably, one end that the tightening roller was kept away from to second drive gear is fixed with the worm, the one end that the tightening roller kept away from first backup pad rotates and is connected with first turning arm, and the below rotation of first turning arm is connected with the pull rod, and the one end that the tightening roller was kept away from to first turning arm rotates and is connected with the crane, and the inside of crane runs through there is the slide bar, and the inside rotation of crane is connected with the upset thread bush, and the upset thread bush sets up in one side of slide bar, and the internal thread connection of upset thread bush has first screw thread post, and the bottom mounting of first screw thread post has the worm wheel, and the outside at first screw thread post is established to the pull rod cover, and the meshing is connected between worm wheel and the worm.
Preferably, the sliding hole is formed in the pull rod, the rolling shafts are rotatably connected in the sliding hole, four rolling shafts are arranged, and the four rolling shafts are distributed in the sliding hole at equal intervals.
Preferably, the top and the bottom of the sliding rod are fixedly connected with the second supporting plate, the lifting frame forms a sliding structure outside the sliding rod, and the overturning thread sleeve forms an overturning structure inside the lifting frame.
Preferably, one end of the first turnover arm far away from the pull rod is rotationally connected with a lifting rod, one end of the pressure roller far away from the first turnover arm is rotationally connected with a lifting slide column, one end of the lifting slide column far away from the pressure roller is rotationally connected with a second turnover arm, and one end of the second turnover arm far away from the lifting slide column is movably connected with the lifting rod.
Preferably, a guiding chute is arranged at one end of the first supporting plate, which is close to the lifting slide column, a guiding slide column is fixed in the guiding chute, the outer diameter of the guiding slide column is matched with a through hole of the lifting slide column, and a guiding chute is also arranged in the second supporting plate.
Preferably, the adjusting structure comprises a second connecting plate fixed between the first supporting plate and the second supporting plate, the second connecting plate is arranged below the first connecting plate, one side of the second connecting plate, which is far away from the winding drum, is rotationally connected with a conveying roller, a first sliding groove is formed in the second connecting plate, a second threaded column is rotationally connected with the first sliding groove, one end, which is close to the second supporting plate, of the second threaded column is fixedly provided with a third transmission gear, a push rod is arranged between the second connecting plate and the first connecting plate, the bottom end of the push rod is rotationally connected with a sliding block, one end, which is close to the first supporting plate, of the top end of the second connecting plate is rotationally connected with a guide roller, an auxiliary transmission gear is arranged between the second transmission gear and the third transmission gear, and the auxiliary transmission gear is in meshed connection with the third transmission gear and the second transmission gear, and the auxiliary transmission gear is rotationally connected in the second supporting plate.
Preferably, the inside of slider is provided with the cavity, and the second spout has been seted up to the one end that the cavity is close to the guide roll, and the cavity internal rotation is connected with the screw thread lantern ring, and the one end that the second spout was kept away from to the screw thread lantern ring is fixed with the spring, and the one end that the screw thread lantern ring was kept away from to the spring is fixed with the slip ring, and the one end that the spring was kept away from to the screw thread lantern ring is fixed with the fixture block, and the quantity and the position of fixture block and second spout phase-match.
Preferably, one end of the sliding ring far away from the spring is rotationally connected with rollers, and the rollers are distributed at equal intervals at one end of the sliding ring.
Preferably, the top end of the push rod is rotationally connected with a slide block matched with the slide block, and a chute corresponding to the first chute is arranged in the first connecting plate.
The beneficial effects of the invention are as follows:
1. According to the stainless steel strip coil uncoiler, the coil is driven to tighten inwards through the anticlockwise rotation of the winding drum, the transmission fluted disc drives the first transmission gear to rotate, the first transmission gear drives the second sprocket through the first sprocket and the chain, the second sprocket drives the transmission sprocket to rotate, the transmission sprocket drives the tightening roller through the chain and the third sprocket, the tightening roller drives the compression roller to clamp the coil outlet end of the coil, the tightening roller rotates clockwise, the outer ring of the coil can be tightened while the coil is limited, and the coil can be tightened more rapidly.
2. According to the stainless steel strip coil uncoiling machine, the third transmission gear drives the second threaded column to rotate, so that the push rod can automatically move and clamp the coil outlet end of the steel coil between the push rod and the guide roller, and when the push rod moves to a state of clamping the coil outlet end of the steel coil, the clamping block is separated from the second sliding groove, so that the push rod can automatically adjust the position according to the width of the steel coil.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the tightening structure of the present invention;
FIG. 3 is a schematic view of a first drive gear and take-up roller configuration of the present invention;
FIG. 4 is a schematic plan view of a first drive gear of the present invention;
FIG. 5 is a schematic view of the take-up and pinch rollers of the present invention;
FIG. 6 is a schematic view of a first invert arm and crane configuration of the present invention;
FIG. 7 is a schematic view of the internal structure of the tie rod of the present invention;
FIG. 8 is a schematic view of the pinch roller and lifter bar configuration of the present invention;
FIG. 9 is a front view of an adjustment structure of the present invention;
FIG. 10 is a schematic view of the internal structure of the slider of the present invention;
Fig. 11 is a schematic view of the structure of the threaded collar and the clamping block of the present invention.
In the figure: 1. an uncoiler body; 2. a roll pressing assembly; 3. a reel; 31. a transmission fluted disc; 4. tightening the structure; 41. a first support plate; 411. a guide chute; 412. a guide strut; 42. a first connection plate; 43. a second support plate; 44. a first transmission gear; 441. a first sprocket; 4411. a clamping groove; 442. a chain; 443. a second sprocket; 4431. a drive sprocket; 444. a third sprocket; 445. a drive column; 4451. a movable groove; 4452. a support column; 4453. a first coil spring; 4454. a ratchet; 45. a take-up roller; 451. a second transmission gear; 452. a worm; 46. a pinch roller; 461. a first flip arm; 4611. a pull rod; 4612. a slide hole; 4613. a roller; 462. a lifting frame; 4621. a slide bar; 4622. turning over the threaded sleeve; 463. a first threaded post; 4631. a worm wheel; 464. a lifting rod; 465. lifting the sliding column; 4651. a second flip arm; 5. an adjustment structure; 51. a second connecting plate; 511. a first chute; 52. a conveying roller; 53. a second threaded post; 531. a third transmission gear; 5311. an auxiliary transmission gear; 54. a push rod; 541. a slide block; 5411. a second chute; 5412. a threaded collar; 5413. a spring; 5414. a slip ring; 5415. a clamping block; 55. and a guide roller.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 11, a stainless steel strip coil uncoiler according to an embodiment of the present invention includes an uncoiler main body 1, a coil pressing assembly 2 mounted on one side of the uncoiler main body 1, a winding drum 3 rotatably connected to one end of the uncoiler main body 1, a transmission fluted disc 31 fixed to one end of the winding drum 3 near the uncoiler main body 1, a tightening structure 4 fixed to one side of the uncoiler main body 1 far from the coil pressing assembly 2, and an adjusting structure 5 fixed to one side of the tightening structure 4;
The tightening structure 4 comprises a first supporting plate 41 fixed on one side of the uncoiler main body 1 far away from the coil pressing assembly 2, a first transmission gear 44 is rotationally connected below one end of the uncoiler main body 1 close to the coil 3, the first transmission gear 44 is in meshed connection with the transmission fluted disc 31, one end of the first transmission gear 44 far away from the uncoiler main body 1 is fixed with a transmission column 445, a movable groove 4451 is formed in the transmission column 445, a supporting column 4452 is fixed in the movable groove 4451, a first coil spring 4453 is fixed on the outer part of the supporting column 4452, a ratchet 4454 is fixed on the outer part of the first coil spring 4453, a first sprocket 441 is sleeved on the outer part of the transmission column 445, a clamping groove 4411 is formed in the inner part of the first sprocket 441, a clamping structure is formed between the ratchet 4454 and the clamping groove 4411, the ratchet 4454 forms a turnover structure on the outer part of the supporting column 4452 through the first coil spring 4453, one end of the first supporting plate 41 is rotationally connected with a second sprocket 443, the outside cover of first sprocket 441 and second sprocket 443 is equipped with chain 442, the one end that second sprocket 443 kept away from first drive gear 44 is fixed with drive sprocket 4431, drive sprocket 4431's top is provided with third sprocket 444, drive sprocket 4431 and the outside cover of third sprocket 444 are also equipped with chain 442, one side that first backup pad 41 kept away from decoiler main part 1 is fixed with first connecting plate 42, one end that first connecting plate 42 kept away from first backup pad 41 is fixed with second backup pad 43, rotate between first backup pad 41 and the second backup pad 43 and be connected with take-up roller 45, take-up roller 45 sets up in one side that first connecting plate 42 is close to reel 3, take-up roller 45 is close to one end and third sprocket 444 fixed connection of first backup pad 41, take-up roller 45 is kept away from one end that third sprocket 444 is fixed with second drive gear 451, take-up roller 45's top is provided with pinch roller 46.
Before the steel coil is tightened, the coil unwinding end is placed above the tightening roller 45, the steel coil is positioned at the position between the tightening roller 45 and the compression roller 46, then the uncoiler body 1 is started to drive the coiling drum 3 to rotate anticlockwise, the steel coil can be internally tightened, the driving fluted disc 31 can be driven to rotate while the coiling drum 3 rotates, the driving fluted disc 31 is meshed with the first driving gear 44 to drive the first driving gear 44 to rotate clockwise, the first driving gear 44 drives the driving column 445 to rotate clockwise, when the driving column 445 rotates to the position corresponding to the ratchet 4454 and the clamping groove 4411, the ratchet 4454 is out of fixation, the elastic force of the first coil spring 4453 drives the ratchet 4454 to turn over, one end of the ratchet 4454 is clamped into the inside of the clamping groove 4411, the first driving gear 44 can drive the first sprocket 441 to rotate through the driving column 445, the ratchet 4454 can be pushed into the inside of the movable groove 4451 when the coiling drum 3 rotates clockwise, the first sprocket 441 can only rotate unidirectionally, the first sprocket 441 is not influenced, the first sprocket 44441 is driven by the first sprocket 44 to rotate clockwise, the first sprocket 4444 is driven by the first sprocket 4445 to rotate synchronously, and the outer ring 4445 is driven to rotate synchronously, and the third sprocket 4445 is driven to rotate synchronously, and the outer ring 4445 is driven to rotate through the second sprocket 4445, and the third sprocket 4445 is driven to rotate.
As shown in fig. 5 to 6, a worm 452 is fixed at one end of the second transmission gear 451 away from the tightening roller 45, a first turning arm 461 is rotatably connected to one end of the pressure roller 46 away from the first supporting plate 41, a pull rod 4611 is rotatably connected to the lower side of the first turning arm 461, a lifting frame 462 is rotatably connected to one end of the first turning arm 461 away from the pressure roller 46, a slide rod 4621 penetrates through the interior of the lifting frame 462, a turning thread sleeve 4622 is rotatably connected to the interior of the lifting frame 462, the turning thread sleeve 4622 is arranged at one side of the slide rod 4621, a first thread column 463 is connected to the interior of the turning thread sleeve 4622 in a threaded manner, a worm wheel 463 is fixed to the bottom end of the first thread column 463, the pull rod 4611 is sleeved outside the first thread column 463, and the worm wheel 463 is in meshed connection with the worm 452;
When the tightening roller 45 rotates, the worm 452 is driven to rotate through the second transmission gear 451, the worm 452 rotates to drive the worm wheel 4631 to rotate, the worm wheel 4631 drives the first threaded column 463 to rotate, at this time, the first threaded column 463 is in threaded connection with the overturning threaded sleeve 4622 to drive the overturning threaded sleeve 4622 to move downwards, the overturning threaded sleeve 4622 drives the lifting frame 462 to move downwards integrally, the sliding rod 4621 can guide the lifting frame 462, the lifting frame 462 drives the pinch roller 46 to move downwards through the first overturning arm 461, meanwhile, the lifting slide column 465 at the other end synchronously moves in the guide chute 411, the lifting rod 464 simultaneously drives the lifting rod 464 in the downward movement process of the first overturning arm 461, the lifting rod 464 is contacted with the coil outlet end in advance, the lifting rod 464 is jacked up when being contacted with the coil outlet end, the lifting rod 464 drives the first overturning arm 461 to be close to one end of the pull rod 4611, the pull rod 4611 is pulled by the first overturning arm 4611, the worm 4631 at the bottom of the first threaded column 463 is gradually separated from the worm wheel 452 after the first threaded column 463 is pulled, and the worm wheel 46 is automatically contacted with the worm wheel 46, and the rolling angle of the first threaded column 463 can be completely separated with the rolling angle of the rolling screw 463.
As shown in fig. 7, a sliding hole 4612 is formed in the pull rod 4611, rolling shafts 4613 are rotatably connected in the sliding hole 4612, four rolling shafts 4613 are distributed in the sliding hole 4612 at equal intervals, the rolling shafts 4613 can assist sliding of the four rolling shafts 4613 when the first threaded column 463 is pulled, and the sliding of the pull rod 4611 can be prevented from being affected by threads on the surface of the first threaded column 463.
As shown in fig. 6, the top end and the bottom end of the sliding rod 4621 are fixedly connected with the second supporting plate 43, the lifting frame 462 forms a sliding structure outside the sliding rod 4621, the overturning threaded sleeve 4622 forms an overturning structure inside the lifting frame 462, the lifting frame 462 can move up and down by sliding outside the sliding rod 4621, and the overturning of the overturning threaded sleeve 4622 can enable the angle of the overturning threaded sleeve 4622 to correspond to the angle of the current first threaded column 463.
As shown in fig. 8, a lifting rod 464 is rotatably connected to one end of the first turning arm 461 away from the pull rod 4611, a lifting slide column 465 is rotatably connected to one end of the pinch roller 46 away from the first turning arm 461, a second turning arm 4651 is rotatably connected to one end of the lifting slide column 465 away from the pinch roller 46, and the second turning arm 4651 is movably connected between one end of the second turning arm 4651 away from the lifting slide column 465 and the lifting rod 464, and the second turning arm 4651 can rotate synchronously with the first turning arm 461 to support the lifting rod 464.
As shown in fig. 2 to 8, one end of the first support plate 41, which is close to the lifting slide column 465, is provided with a guide slide slot 411, a guide slide column 412 is fixed in the guide slide slot 411, the outer diameter of the guide slide column 412 is matched with the through hole of the lifting slide column 465, the inside of the second support plate 43 is also provided with the guide slide slot 411, the through hole in the lifting slide column 465 slides outside the guide slide column 412, and the guide function can be realized on the other end of the pinch roller 46.
As shown in fig. 5 to 9, the adjusting structure 5 includes a second connecting plate 51 fixed between the first supporting plate 41 and the second supporting plate 43, the second connecting plate 51 is disposed below the first connecting plate 42, one side of the second connecting plate 51 away from the winding drum 3 is rotationally connected with a conveying roller 52, a first sliding groove 511 is formed in the second connecting plate 51, a second threaded column 53 is rotationally connected in the first sliding groove 511, a third transmission gear 531 is fixed at one end of the second threaded column 53 close to the second supporting plate 43, a push rod 54 is disposed between the second connecting plate 51 and the first connecting plate 42, a sliding block 541 is rotationally connected at the bottom end of the push rod 54, a guide roller 55 is rotationally connected at one end of the top end of the second connecting plate 51 close to the first supporting plate 41, an auxiliary transmission gear 5311 is disposed between the second transmission gear 451 and the third transmission gear 531, the auxiliary transmission gear 5311 is in meshed connection with the third transmission gear 531 and the second transmission gear 451, and the auxiliary transmission gear 5311 is rotationally connected in the second supporting plate 43;
The coil of strip unreels the end and places the position between push rod 54 and guide roll 55, can drive auxiliary drive gear 5311 simultaneously and rotate when second drive gear 451 rotates, auxiliary drive gear 5311 drives third drive gear 531 and rotates, third drive gear 531 drives second screw thread post 53 and rotates, second screw thread post 53 drives slider 541 and slides in the inside of first spout 511, the spacing effect is realized to the output of coil of strip to accessible push rod 54 and guide roll 55, and can be according to the distance between different coil of strip width automatically regulated push rod 54 and the guide roll 55, transfer roll 52 can support the bottom of coil of strip output.
As shown in fig. 10 to 11, a cavity is provided in the slider 541, a second sliding groove 5411 is provided at one end of the cavity near the guide roller 55, a threaded collar 5412 is rotatably connected in the cavity, a spring 5413 is fixed at one end of the threaded collar 5412 far away from the second sliding groove 5411, a sliding ring 5414 is fixed at one end of the spring 5413 far away from the threaded collar 5412, a clamping block 5415 is fixed at one end of the threaded collar 5412 far away from the spring 5413, and the number and positions of the clamping blocks 5415 are matched with those of the second sliding groove 5411;
the second threaded post 53 is in threaded connection with the threaded collar 5412, and because the clamping block 5415 and the second sliding groove 5411 drive the clamping block 5415 to move towards the direction of the guide roller 55, the threaded collar 5412 pushes the spring 5413, the spring 5413 pushes the sliding ring 5414, the sliding ring 5414 pushes the sliding block 541 to move the push rod 54, when the push rod 54 contacts with the coil-out end of the steel coil, the push rod 54 is pushed by the opposite force, at the moment, the push rod 54 keeps the original position, at the moment, the threaded collar 5412 continues to be in threaded connection with the second threaded post 53, the spring 5413 is driven, the spring 5413 moves towards one end of the sliding ring 5414 to squeeze the spring 5413, at the same time, the clamping block 5415 is pulled out from the inside of the second sliding groove 5411 by the threaded collar 5412, and one surface of the sliding ring 5414 contacting the sliding block 541 is provided with the roller to enable the threaded collar 5412 to idle in the inside of the sliding block 541, at the moment, and the position of the push rod 54 is in a fixed state.
As shown in fig. 10, one end of the sliding ring 5414 away from the spring 5413 is rotatably connected with rollers, the rollers are distributed at equal intervals at one end of the sliding ring 5414, and the rollers can assist in rotating the sliding ring 5414, so that friction force between the sliding ring 5414 and the sliding block 541 is reduced.
As shown in fig. 9, the top end of the push rod 54 is rotatably connected with a slide block matched with the slide block 541, a slide groove corresponding to the first slide groove 511 is provided in the first connecting plate 42, and the slide block provided at the top end of the push rod 54 and the slide groove provided in the first connecting plate 42 can assist the push rod 54 to move.
Working principle: when the stainless steel coil is uncoiled, the steel coil is lifted and sleeved outside the winding drum 3, the coil uncoiling end is clockwise, then the coil pressing component 2 is started to enable the roller to be pressed on the surface of the stainless steel coil, then whether the gap inside the steel coil is larger is observed, when the gap is larger, the coil uncoiling end of the steel coil is required to be tightened, then the coil uncoiling end is placed above the tightening roller 45, at the moment, the steel coil is positioned between the tightening roller 45 and the compression roller 46, then the uncoiler body 1 is started to drive the winding drum 3 to rotate anticlockwise, the steel coil can be tightened inside the winding drum 3 through anticlockwise rotation of the winding drum 3, the transmission fluted disc 31 is driven to rotate while the transmission fluted disc 31 is meshed with the first transmission gear 44 to drive the transmission fluted disc 44 to rotate clockwise, the first transmission gear 44 drives the transmission column 445 to rotate clockwise, when the transmission column 445 rotates to the position corresponding to the ratchet 4454 and the clamping groove 4411, the elastic force of the first coil spring 4453 drives the ratchet 4454 to turn over, at the moment, one end of the ratchet 4454 is clamped into the first sprocket 44441 is driven by the first sprocket 4431, the first sprocket 4443 is driven by the first sprocket 4451 to rotate synchronously, the first sprocket 4444 is driven by the first sprocket 4451, the inside the first sprocket 44441 is driven by the first sprocket 4451 to rotate, the first sprocket 44441 is driven by the first sprocket 4451, the inside the first sprocket 44441 is driven to rotate, the first sprocket 44441 is driven to rotate synchronously, and the first sprocket 44441 is driven to rotate, the inside the sprocket 44441 is driven to rotate, and the first sprocket 44441 is driven to rotate one sprocket 44441 is rotated and rotates. The tightening roller 45 and the winding drum 3 reversely rotate to tighten the outer ring of the steel coil, and the compacting roller 46 can compact the unreeling end of the steel coil above the tightening roller 45;
Different steel coils have different thicknesses, so that the distance between the tightening roller 45 and the compression roller 46 is not fixed, the adjustment can be automatically carried out according to the thickness of the steel coil in the process of compressing the rolling end of the steel coil by the compression roller 46, the worm 452 is driven to rotate through the second transmission gear 451 when the tightening roller 45 rotates, the worm 452 rotates to drive the worm wheel 4631 to rotate, the worm wheel 4631 drives the first threaded column 463 to rotate, at the moment, the first threaded column 463 is in threaded connection with the turnover threaded sleeve 4622 to drive the turnover threaded sleeve 4622 to move downwards, the turnover threaded sleeve 4622 drives the lifting frame 462 to move downwards integrally, the sliding rod 4621 can guide the lifting frame 462, the lifting frame 462 drives the compression roller 46 to move downwards through the first turnover arm 461, meanwhile, the lifting slide column 465 at the other end moves synchronously in the guide chute 411, and simultaneously drives the lifting rod 464 to be in contact with the rolling end of the steel coil in advance, the lifting rod 464 is jacked when the lifting rod 463 contacts the rolling end, one end of the first turnover arm 463 is close to 4611, the first turnover arm 463 is pulled by the worm wheel 463, the first turnover arm 463 is pulled by the first turnover arm 463 to be separated from the first threaded column 463, and the first threaded column 463 is gradually pulled by the first turnover arm 463 is separated from the first threaded column 463, and the first threaded column 463 is separated from the first threaded column 463 when the first screw 463 is pulled by the first turnover rod 463 is separated from the first screw 463 and the screw rod 463 is separated from the screw, the first screw angle, the screw rod 463 is separated from the screw, the screw rod 463 is separated from the screw, and the screw, the screw and the screw rod 463 is separated from the screw and can be automatically from the screw;
The widths of different steel coils can be different, the steel coils are required to be limited simultaneously in order to prevent the two sides of the steel coils from shifting, before the steel coils are positioned at the position between the push rod 54 and the guide roller 55, the auxiliary transmission gear 5311 is driven to rotate simultaneously when the second transmission gear 451 rotates, the auxiliary transmission gear 5311 drives the third transmission gear 531 to rotate, the third transmission gear 531 drives the second threaded column 53 to rotate, the second threaded column 53 drives the slide 541 to slide in the first sliding groove 511, the second threaded column 53 is in threaded connection with the threaded lantern ring 5412 in the process, and the threaded lantern ring 5412 pushes the spring 5413 as the clamping blocks 5415 and the second sliding groove 5411 are clamped with the steel coils to move towards the guide roller 55, the spring 5414 is pushed by the threaded lantern ring 5413, the sliding ring 5414 pushes the push rod 54 to move, when the push rod 54 is contacted with the steel coils, the rolling end, the push rod 54 is pushed by the reverse direction, at the moment, the push rod 54 keeps the original position, the threaded lantern ring 5412 is continuously connected with the second threaded column 53 to enable the spring 5413 to be driven, the spring 5413 to move towards the bottom of the guide roller 55, and the sliding ring 5412 can be in the idle running state, and the sliding end of the sliding roller 54 can be pushed by the sliding ring 5412 is positioned at the same as the bottom as the sliding ring 54 is, and the sliding ring 54 is not to be in the sliding to be in the idle state, and the sliding end of the sliding roller 55 is arranged, and the sliding on the sliding end of the sliding ring 54, and the sliding ring 54 is capable of the sliding roller 55, and the sliding direction is arranged on the sliding guide roller 55, and the sliding direction of the sliding roller and can be in the idle-free from the sliding roller 55, and can move the sliding roller 55 according to the sliding roller 55;
The coil of strip that is sleeved outside reel 3 can normally open a book after inside tightening up, and the reel 3 is rotated clockwise to the roll pressing subassembly 2 this moment, and the coil of strip can be followed between tightening roll 45 and pinch roller 46, and the coil of strip can insert subsequent mechanical equipment and carry out other required operations of processing afterwards.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a stainless steel strip coil uncoiling machine, includes uncoiler main part (1), installs in pressure package (2) of uncoiler main part (1) one side, rotates reel (3) of connecting in uncoiler main part (1) one end, its characterized in that: one end of the winding drum (3) close to the uncoiler main body (1) is fixed with a transmission fluted disc (31), one side of the uncoiler main body (1) far away from the coil pressing assembly (2) is fixed with a tightening structure (4), and one side of the tightening structure (4) is fixed with an adjusting structure (5);
The tightening structure (4) comprises a first supporting plate (41) fixed on one side of an uncoiler main body (1) far away from a coil pressing assembly (2), a first transmission gear (44) is rotationally connected below one end of the uncoiler main body (1) close to a coiling drum (3), the first transmission gear (44) is connected with a transmission fluted disc (31) in a meshed mode, one end of the first transmission gear (44) far away from the uncoiler main body (1) is fixedly provided with a transmission column (445), a movable groove (4451) is formed in the transmission column (445), a supporting column (4452) is fixedly arranged in the movable groove (4451), a first coil spring (4453) is fixedly arranged outside the supporting column (4452), a ratchet (4454) is fixedly arranged outside the first coil spring (4453), a first sprocket (441) is sleeved outside the transmission column (445), a clamping groove (4411) is formed in the first sprocket (441), a clamping structure is formed between the ratchet (4454) and the clamping groove (4411), the ratchet (4454) forms a turnover structure outside the supporting column (4452), the first sprocket (4452) is rotationally connected with a first sprocket (443) and a second sprocket (443) is fixedly arranged outside the first sprocket (443), the first sprocket (443) and the second sprocket (443) is fixedly arranged outside the first sprocket (443), a third chain wheel (444) is arranged above the driving chain wheel (4431), a chain (442) is sleeved outside the driving chain wheel (4431) and the third chain wheel (444), a first connecting plate (42) is fixed on one side, far away from the uncoiler main body (1), of the first supporting plate (41), a second supporting plate (43) is fixed on one end, far away from the first supporting plate (41), of the first connecting plate (42), a tightening roller (45) is rotatably connected between the first supporting plate (41) and the second supporting plate (43), the tightening roller (45) is arranged on one side, close to the coiling drum (3), of the first connecting plate (42), one end, close to the first supporting plate (41), of the tightening roller (45) is fixedly connected with the third chain wheel (444), a second driving gear (451) is fixed on one end, far away from the third chain wheel (444), of the tightening roller (45), and a compression roller (46) is arranged above the tightening roller (45);
The utility model provides an adjusting structure (5) including fixing second connecting plate (51) between first backup pad (41) and second backup pad (43), second connecting plate (51) set up in the below of first connecting plate (42), one side rotation that reel (3) was kept away from to second connecting plate (51) is connected with transfer roller (52), first spout (511) have been seted up to the inside of second connecting plate (51), the inside rotation of first spout (511) is connected with second screw thread post (53), the one end that second screw thread post (53) is close to second backup pad (43) is fixed with third drive gear (531), be provided with push rod (54) between second connecting plate (51) and first connecting plate (42), the bottom rotation of push rod (54) is connected with slider (541), one end rotation that second connecting plate (51) top is close to first backup pad (41) is connected with guide roll (55), be provided with auxiliary drive gear (5311) between second drive gear (451) and third drive gear (531), auxiliary drive gear (5311) are connected with third drive gear (531) and second drive gear (5311) rotation, auxiliary drive gear (5311) are connected at inside rotation of second backup pad (43).
2. A stainless steel strip coil unwinder as claimed in claim 1, characterized in that: the one end that tightening roll (45) was kept away from to second drive gear (451) is fixed with worm (452), the one end that first backup pad (41) was kept away from to pinch roll (46) rotates and is connected with first turning arm (461), the below rotation of first turning arm (461) is connected with pull rod (4611), the one end that pinch roll (46) was kept away from to first turning arm (461) rotates and is connected with crane (462), the inside of crane (462) is run through has slide bar (4621), the inside rotation of crane (462) is connected with upset thread bush (4622), upset thread bush (4622) set up in one side of slide bar (4621), the inside threaded connection of upset thread bush (4622) has first screw post (463), the bottom of first screw post (463) is fixed with worm wheel (463), outside at first screw post (463) is established to pull rod (4611), meshing between worm wheel (4631) and worm (452) is connected.
3. A stainless steel strip coil unwinder as claimed in claim 2, characterized in that: slide holes (4612) are formed in the pull rod (4611), rolling shafts (4613) are rotatably connected in the slide holes (4612), four rolling shafts (4613) are arranged, and the four rolling shafts (4613) are distributed in the slide holes (4612) at equal intervals.
4. A stainless steel strip coil unwinder as claimed in claim 2, characterized in that: the top and the bottom of slide bar (4621) all with second backup pad (43) fixed connection, crane (462) constitute sliding structure in the outside of slide bar (4621), upset thread bush (4622) constitutes flip structure in the inside of crane (462).
5. A stainless steel strip coil unwinder as claimed in claim 2, characterized in that: one end that pull rod (4611) was kept away from to first turning arm (461) rotates and is connected with lifter (464), and the one end that first turning arm (461) was kept away from to pinch roller (46) rotates and is connected with lift slide (465), and the one end that pinch roller (46) was kept away from to lift slide (465) rotates and is connected with second turning arm (4651), and swing joint between lifter (464) and the one end that lift slide (465) was kept away from to second turning arm (4651).
6. A stainless steel strip coil unwinder as defined in claim 5, wherein: the inside of lift slide post (465) has seted up the through-hole, guide chute (411) have been seted up to the one end that first backup pad (41) is close to lift slide post (465), and guide chute (412) are fixed with in the inside of guide chute (411), and guide chute (411) have also been seted up to the inside of second backup pad (43) outside diameter and the through-hole phase-match of lift slide post (465).
7. A stainless steel strip coil unwinder as defined in claim 6, wherein: the inside of slider (541) is provided with the cavity, and second spout (5411) has been seted up to the one end that guide roll (55) was kept away from to the cavity, and the inside rotation of cavity is connected with screw thread lantern ring (5412), and screw thread lantern ring (5412) is kept away from one end of second spout (5411) and is fixed with spring (5413), and one end that screw thread lantern ring (5412) was kept away from to spring (5413) is fixed with slip ring (5414), and one end that spring (5413) was kept away from to screw thread lantern ring (5412) is fixed with fixture block (5415), and the quantity and the position of fixture block (5415) and second spout (5411) assorted.
8. A stainless steel strip coil unwinder as defined in claim 7, wherein: the end of the sliding ring (5414) far away from the spring (5413) is rotationally connected with rollers, and the rollers are distributed at equal intervals at one end of the sliding ring (5414).
9. A stainless steel strip coil unwinder as defined in claim 7, wherein: the top end of the push rod (54) is rotatably connected with a slide block matched with the slide block (541), and a slide groove corresponding to the first slide groove (511) is arranged in the first connecting plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410898.3A CN118002644B (en) | 2024-04-08 | 2024-04-08 | Stainless steel strip coil uncoiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410898.3A CN118002644B (en) | 2024-04-08 | 2024-04-08 | Stainless steel strip coil uncoiler |
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| CN118002644B true CN118002644B (en) | 2024-06-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118306831B (en) * | 2024-06-11 | 2024-08-13 | 济南艺高数控机械有限公司 | Copper strip winding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200181432Y1 (en) * | 1999-11-19 | 2000-05-15 | 포항종합제철주식회사 | Device for protecting uncoil of scrap coiler |
| CN105312355A (en) * | 2014-07-04 | 2016-02-10 | 南京造币有限公司 | Steel strip uncoiler |
| CN207770512U (en) * | 2018-01-04 | 2018-08-28 | 惠州市诚业家具有限公司 | The uncoiler of automatic charging |
| CN211588022U (en) * | 2020-01-02 | 2020-09-29 | 天津康博轻钢制造有限公司 | Steel band decoiler |
| CN212857176U (en) * | 2020-07-09 | 2021-04-02 | 天津清鑫金属结构有限公司 | Anti-loosening uncoiling machine |
-
2024
- 2024-04-08 CN CN202410410898.3A patent/CN118002644B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200181432Y1 (en) * | 1999-11-19 | 2000-05-15 | 포항종합제철주식회사 | Device for protecting uncoil of scrap coiler |
| CN105312355A (en) * | 2014-07-04 | 2016-02-10 | 南京造币有限公司 | Steel strip uncoiler |
| CN207770512U (en) * | 2018-01-04 | 2018-08-28 | 惠州市诚业家具有限公司 | The uncoiler of automatic charging |
| CN211588022U (en) * | 2020-01-02 | 2020-09-29 | 天津康博轻钢制造有限公司 | Steel band decoiler |
| CN212857176U (en) * | 2020-07-09 | 2021-04-02 | 天津清鑫金属结构有限公司 | Anti-loosening uncoiling machine |
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| CN118002644A (en) | 2024-05-10 |
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