CN113877985B - Steel strip unreeling machine with stable unreeling - Google Patents
Steel strip unreeling machine with stable unreeling Download PDFInfo
- Publication number
- CN113877985B CN113877985B CN202111302392.3A CN202111302392A CN113877985B CN 113877985 B CN113877985 B CN 113877985B CN 202111302392 A CN202111302392 A CN 202111302392A CN 113877985 B CN113877985 B CN 113877985B
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- steel strip
- unreeling
- driving
- bidirectional screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- 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
- B21C47/30—Drums or other coil-holders expansible or contractible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a stable unreeling steel strip unreeling machine, which relates to the technical field of steel strip unreeling equipment and comprises a supporting seat, wherein a reel changing assembly is arranged on the supporting seat and comprises a reel changing disc rotatably arranged on the supporting seat, and a first driving mechanism for driving the reel changing disc to rotate is arranged on the supporting seat; the supporting assembly comprises two rotating turntables which are arranged on a material changing disc, a plurality of supporting plates are arranged on the turntables in a sliding mode, a bidirectional screw rod is arranged in the middle of the turntables in a rotating mode, two opposite or reverse synchronous sliding sleeves are connected to the bidirectional screw rod in a threaded mode, a plurality of connecting rods which are in hinged fit with the supporting plates are hinged to the sleeves, and a second driving mechanism which drives the bidirectional screw rod to rotate in a unidirectional mode is arranged on a supporting seat. The invention provides a steel strip unreeling machine which is efficient and reliable in use, and the two sleeves are driven by the bidirectional screw to synchronously support the connecting rods, so that the supporting plates are uniformly stressed to support the steel strip coil, and the unreeling stability is ensured.
Description
Technical Field
The invention relates to the technical field of steel strip unreeling equipment, in particular to a steel strip unreeling machine with stable unreeling.
Background
Strip-shaped coil stock, such as steel strip, is one of the common coil stock in automated production lines. Because the strip-shaped coil stock is longer, the strip-shaped coil stock needs to be wound on the annular charging tray, and the annular charging tray is slowly rotated to gradually unwind the strip-shaped coil stock when in use.
The utility model patent with the prior authorized publication number of CN209052130U discloses a steel strip unreeling device, which comprises a support column and a support box body, wherein the support column is vertically arranged, the support box body is positioned on the support column, a disc is arranged on one side surface of the support box body, the disc is far away from a side wall of the support box body and is rotationally connected with a shaft rod, a sleeve is sleeved on the shaft rod, a connecting rod is arranged on the circumferential outer wall of the sleeve towards the direction far away from the central axis of the sleeve, one end of the connecting rod far away from the sleeve is provided with a support plate, a plurality of support plates are enclosed into a circular ring shape and used for supporting the steel strip roll, a bearing plate is fixedly connected on the support box body, and a limiting component for preventing the steel strip roll from scattering is arranged on one side wall, close to the support plate.
By adopting the technical scheme, when the steel strip coil is used, the steel strip coil is sleeved on the supporting plate, then the connecting rod is driven to move through the sleeve, and the supporting plate is supported through the connecting rod, but in the actual use process, on one hand, the connecting rod is driven to lift through the one-way pushing of the sliding block, so that the supporting plate is stressed unevenly and is inclined to one side of the disc, extrusion force exists between the side edge of the steel strip coil and the disc, and larger friction force is generated between the side edge of the steel strip coil and the disc in the unreeling process of the steel strip coil to generate burrs, so that the quality of the steel strip is influenced; on the other hand, the unreeling device is long in waiting time for material replacement, and production efficiency of enterprises is affected.
Disclosure of Invention
The invention aims to provide a steel strip unreeling machine with stable unreeling, which utilizes a bidirectional screw rod to drive a sleeve which synchronously slides in opposite directions or in opposite directions to synchronously support a connecting rod, so that a uniform force is applied to a supporting plate to tightly support a steel strip, burrs are effectively prevented from being generated on the steel strip, the quality of the steel strip is improved, and meanwhile, the production efficiency of enterprises can be improved through a plurality of groups of tightly-supporting assemblies.
The technical aim of the invention is realized by the following technical scheme:
The steel strip unreeling machine with stable unreeling comprises a supporting seat, wherein a reel changing assembly and a tightening assembly are arranged on the supporting seat;
the roll changing assembly comprises a material changing disc rotatably arranged on a supporting seat, and a first driving mechanism for driving the material changing disc to rotate is arranged on the supporting seat;
The supporting assembly comprises two rotating turntables arranged on a material changing disc, a plurality of supporting plates are arranged on the turntables in a sliding mode, a bidirectional screw is arranged in the middle of each turntable in a rotating mode, two sleeves which are in two-phase or reverse synchronous sliding are connected to the bidirectional screw in a threaded mode, a plurality of connecting rods which are in hinged fit with the supporting plates are arranged on the sleeves in a hinged mode, and a second driving mechanism which drives the bidirectional screw to rotate in one direction is arranged on the supporting seat.
Through adopting the technical scheme, when in operation, in the unreeling process of one group of tightening assemblies, the other group of tightening assemblies carries out reel changing operation, after a worker sleeves the steel belt reel outside a plurality of groups of supporting plates, the second driving mechanism drives the bidirectional screw to rotate, at the moment, the bidirectional screw drives the two sleeves to synchronously slide, the two sleeves drive the corresponding connecting rods to synchronously lift, and further drive the supporting plates to uniformly bear force and tighten the steel belt reel, so that larger pretightening force is effectively prevented from being generated between the side edge of the steel belt reel and the turntable; through the mode, the situation that burrs are generated due to large friction force between the side edges of the steel belt and the rotary table can be effectively reduced, the quality of finished products is further improved, and meanwhile, the production efficiency of enterprises is effectively improved through roll replacement in the unreeling process.
The invention is further provided with: the first driving mechanism comprises a fluted disc fixedly arranged on the outer side of the refueling disc, a first motor is fixedly arranged on the supporting seat, a driving gear meshed with the fluted disc is fixedly arranged at the output end of the first motor, and a first locking mechanism for locking the fluted disc is arranged on the supporting seat.
Through adopting above-mentioned technical scheme, when needs change the book, first locking mechanism loosens the fluted disc, and later first motor passes through drive gear and fluted disc drive feed tray and rotates, and after the feed tray rotated to unreeling position, first motor stopped rotating, first locking mechanism locking fluted disc realized the rotation of feed tray through this kind of mode.
The invention is further provided with: the first locking mechanism comprises a locking cylinder fixedly arranged on the supporting seat, and a locking block which is in clamping fit with the fluted disc is fixedly arranged at the extending end of the locking cylinder.
Through adopting above-mentioned technical scheme, when needs locking charging tray, the locking cylinder stretches out and drives latch segment and fluted disc chucking, through this kind of mode, can prevent effectively that the charging tray from rotating at unreeling in-process, improves the reliability that the device used.
The invention is further provided with: the second driving mechanism comprises a central gear which is rotatably arranged on the charging tray, adjusting gears which are meshed and matched with the central gear are rotatably arranged at the end parts of the two-way screw rods, a reversing idle mechanism is arranged between the two-way screw rods and the adjusting gears, a transmission mechanism which drives the central gear to rotate forward and backward is arranged on the supporting seat, and a second locking mechanism which is used for locking the rotary table is arranged on the supporting seat.
Through adopting above-mentioned technical scheme, when the steel band is tightly propped to needs, the carousel that is located the upside is locked to the second locking mechanism, and drive mechanism drives the sun gear forward or reverse rotation this moment, and the adjusting gear of top drives the two-way screw of upside under the effect of switching-over idling mechanism and rotates, and the adjusting gear of below is idle under the effect of switching-over idling mechanism, and the two-way screw of top rotates and drives the cover and slide, further props tight steel band.
The invention is further provided with: the driving mechanism comprises a second motor fixedly arranged on the supporting seat, a driving belt wheel is fixed at the output end of the second motor, a driven belt wheel is fixed on the sun gear, and a belt is connected between the driving belt wheel and the driven belt wheel in a driving manner.
Through adopting above-mentioned technical scheme, when needs prop up or pack up the fagging, only need the second motor to drive driven pulley through driving pulley and belt and rotate, driven gear drives the sun gear and continues forward or reverse rotation to make sleeve reciprocal opposite direction or reverse slip on two-way screw rod, in order to realize propping up or pack up the fagging.
The invention is further provided with: the reversing idle mechanism comprises ratchet teeth which are respectively and fixedly arranged at the end parts of the two bidirectional screw rods and have opposite directions, a plurality of pawls which are in clamping fit with the corresponding ratchet teeth are hinged in the adjusting gear, and a first elastic piece is fixedly connected between the pawls and the adjusting gear.
Through adopting above-mentioned technical scheme, utilize to fix respectively at two bi-directional screw rod tip and the opposite ratchet of direction, can guarantee the steel band unreeling process that the below was propped tightly, be located below adjusting gear idle running on bi-directional screw rod, the while sun gear is driving top gear and bi-directional screw rod pivoted process, the adjusting gear of below still is in idle running to effectively prevent to produce the interference to the steel band reel of below blowing at the reel change in-process, effectively improve the reliability that the device used.
The invention is further provided with: the second locking mechanism comprises a jacking cylinder fixedly arranged on the upper portion of the supporting seat, and a propping block in propping fit with the upper rotary table is fixedly arranged at the extending end of the jacking cylinder.
Through adopting above-mentioned technical scheme, when needs trade the roll, the tight cylinder in top drives to support tight piece and pushes up the carousel tightly to effectively guarantee that adjusting gear drives two-way screw rod and rotates and further drive the fagging and prop tight steel strip coil, further improve the reliability that the device used.
The invention is further provided with: the sliding support is characterized in that a sliding frame is arranged at the lower part of the supporting seat in a sliding manner, an abutting roller is rotatably arranged on the sliding frame, and a second elastic piece is fixedly connected between the lower part of the sliding frame and the supporting seat.
Through adopting above-mentioned technical scheme, utilize the balladeur train that elasticity set up and support tight roller to support tightly to the steel band of unreeling, effectively prevent unreeling in-process steel band loose reel, when guaranteeing to unreel stably, can prevent to produce the interference to the operation of changing rolls on the upper portion fagging, improve the reliability that the device used.
The invention is further provided with: the two-way screw rod end is hinged to be provided with a plurality of gag lever posts, two-way screw rod end rotates to be provided with adjusting screw, threaded connection has the adjusting ring on the adjusting screw, articulated being provided with on the adjusting ring with each gag lever post articulated regulation pole.
Through adopting above-mentioned technical scheme, utilize adjusting screw to drive the adjusting ring and remove, adjusting ring drives the adjusting ring and struts the gag lever post, further prevents to unreel in-process steel band roll up disorder or skew, improves the reliability that the device used.
In summary, the beneficial technical effects of the invention are as follows:
(1) The sleeve which synchronously slides in opposite directions or in opposite directions is driven by the bidirectional screw rod to synchronously prop up the connecting rod, so that even force is applied to the supporting plate to prop up the steel belt, burrs of the steel belt are effectively prevented, the quality of the steel belt is improved, and meanwhile, the production efficiency of enterprises can be improved through the plurality of groups of tightening assemblies;
(2) Utilize elasticity to set up support tight roller and gag lever post cooperation, prevent effectively that the steel band from unreeling in-process from unreeling, improve the reliability that the device used.
Drawings
FIG. 1 is an isometric view of an overall structure of an embodiment of the present invention, showing the positional connection of components on the back of a support base;
FIG. 2 is an isometric view of an overall structure of an embodiment of the present invention, showing the positional connection of components on the front side of a support base;
FIG. 3 is a schematic axial view of a portion of a tightening assembly embodying the positional connection of the components on a bi-directional screw in accordance with one embodiment of the present invention;
Fig. 4 is an enlarged partial schematic view of the portion a in fig. 1, showing the structure of the second driving mechanism.
Reference numerals: 1. a support base; 2. a tray; 3. fluted disc; 4. a first motor; 5. a drive gear; 6. locking the air cylinder; 7. a locking block; 8. a turntable; 9. a supporting plate; 10. a bidirectional screw; 11. a sleeve; 12. a connecting rod; 13. a sun gear; 14. an adjusting gear; 15. a ratchet; 16. a pawl; 17. a first elastic member; 18. a second motor; 19. a driving pulley; 20. a driven pulley; 21. a belt; 22. a cylinder is tightly propped; 23. a tightening block; 24. a limit rod; 25. adjusting a screw; 26. an adjusting ring; 27. an adjusting rod; 28. a carriage; 29. a contact roller; 30. and a second elastic member.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying examples.
Referring to fig. 1, a stable unreeling steel strip unreeling machine comprises a supporting seat 1, wherein a reel changing assembly and a tightening assembly are arranged on the supporting seat 1, the reel changing assembly comprises a reel 2 rotatably arranged on the upper part of the supporting seat 1, and a first driving mechanism for driving the reel 2 to rotate is arranged on the supporting seat 1; the first driving mechanism comprises a fluted disc 3 fixedly arranged on the outer side of the material changing disc 2, a first motor 4 is fixedly arranged on the supporting seat 1, and a driving gear 5 meshed and matched with the fluted disc 3 is fixed at the output end of the first motor 4.
Be provided with the first locking mechanism who is used for locking fluted disc 3 on the supporting seat 1, first locking mechanism is including fixed locking cylinder 6 that sets up on supporting seat 1, locking cylinder 6 stretch out the end fixedly to be provided with fluted disc 3 chucking complex latch segment 7, wherein latch segment 7 is arc platy structure, and one side of latch segment 7 and fluted disc 3 chucking is tooth form structure.
Referring to fig. 2 and 3, the tightening assembly comprises two turntables 8 rotatably arranged on the tray 2, the two turntables 8 are symmetrically arranged on the tray 2 along the radial direction of the tray 2, a plurality of supporting plates 9 are slidably arranged on the turntables 8 along the radial direction of the turntables 8, a bidirectional screw rod 10 is rotatably arranged in the middle of the turntables 8, two sleeves 11 which synchronously slide in opposite directions or in opposite directions are connected to the bidirectional screw rod 10 in a threaded manner, the bidirectional screw rod 10 corresponds to the bidirectional screw threads at the two sleeves 11 in opposite directions, a plurality of connecting rods 12 which are in hinged fit with the supporting plates 9 are hinged to the sleeves 11, and the connecting rods 12 are obliquely arranged from the sleeves 11 to the supporting plates 9 in the middle of the supporting plates 9 along the axial direction of the bidirectional screw rod 10.
Utilize two sleeve 11 synchronous slip of bi-directional screw 10 drive, can apply even power at fagging 9 both ends to make the rising of fagging 9 more stable, prevent fagging 9 to slope to carousel 8 one side and lead to there to great extrusion force between steel strip coil of strip and the carousel 8, prevent that the steel band unreels the in-process and produce deckle edge, improve steel band quality.
Referring to fig. 1 and fig. 4, a second driving mechanism for driving the bidirectional screw 10 to rotate unidirectionally is arranged on the supporting seat 1, the second driving mechanism comprises a central gear 13 rotatably arranged on the charging tray 2, adjusting gears 14 meshed with the central gear 13 are rotatably arranged at the end parts of the bidirectional screws 10, a reversing idle mechanism is arranged between the bidirectional screw 10 and the adjusting gears 14, the reversing idle mechanism comprises ratchet teeth 15 which are respectively fixedly arranged at the end parts of the bidirectional screws 10 and are opposite in direction, a plurality of pawls 16 which are in clamping fit with the corresponding ratchet teeth 15 are hinged in the adjusting gears 14, a first elastic piece 17 is fixedly connected between the pawls 16 and the adjusting gears 14, and the first elastic piece 17 can be made of a spring.
On one hand, when the central gear 13 drives one of the regulating gears 14 to drive the bidirectional screw 10 to rotate, the other regulating gear 14 driven by the central gear 13 can idle on the corresponding bidirectional screw 10 to prevent interference; on the other hand, during unreeling of the lower supporting plate 9, the rotating steel belt coil drives the turntable 8 to rotate, and the adjusting gear 14 idles at the end of the corresponding bidirectional screw rod 10 at the moment, so that unreeling is prevented during unreeling.
The support seat 1 is provided with a transmission mechanism for driving the sun gear 13 to rotate forward and backward, the transmission mechanism comprises a second motor 18 fixedly arranged on the support seat 1, wherein the second motor 18 is a stepping motor, the output end of the second motor 18 is fixedly provided with a driving belt pulley 19, the sun gear 13 is fixedly provided with a driven belt pulley 20, and a belt 21 is connected between the driving belt pulley 19 and the driven belt pulley 20 in a transmission manner.
The supporting seat 1 is provided with a second locking mechanism for locking the turntable 8, the second locking mechanism comprises a jacking cylinder 22 fixedly arranged on the upper part of the supporting seat 1, and the extending end of the jacking cylinder 22 is fixedly provided with a butting block 23 matched with the outer wall of the turntable 8 above in a butting way.
Referring to fig. 2 and 3, the end part of the bidirectional screw 10 far away from the turntable 8 is hinged with a plurality of limit rods 24, the end part of the bidirectional screw 10 is rotatably provided with an adjusting screw 25, an adjusting ring 26 is connected with the adjusting screw 25 in a threaded manner, and a plurality of adjusting rods 27 hinged with the limit rods 24 are hinged on the adjusting ring 26; the lower part of the supporting seat 1 is slidably provided with a sliding frame 28 along the radial direction of the charging tray 2, the sliding frame 28 is rotatably provided with a abutting roller 29 for abutting against a steel strip coil, a second elastic piece 30 is fixedly connected between the lower part of the sliding frame 28 and the supporting seat 1, and the second elastic piece 30 can be made of a spring.
The working principle of the embodiment is as follows: during the work, in the unreeling process of one group of tightening components, the other group of tightening components carries out reel changing operation; when the reloading disc 2 drives the empty supporting component to rotate to the upper part of the reloading disc 2, the locking cylinder 6 drives the locking block 7 to lock the fluted disc 3.
Then, the propping cylinder 22 drives the propping block 23 to prop against the upper reloading tray 2, and at the moment, the second motor 18 drives the central gear 13 to rotate forward or backward, so that the upper regulating gear 14 is driven to rotate the corresponding bidirectional screw 10, and the lower regulating gear 14 idles on the corresponding bidirectional screw 10.
At this time, the two sleeves 11 are driven to synchronously slide in one direction by the two-way screw 10 above until each supporting plate 9 is contracted, a worker sleeves the steel strip coil on the outer side of each supporting plate 9, then the two-way screw 10 continues to rotate in one direction, the two sleeves 11 slide in opposite directions and drive the corresponding connecting rods 12 to synchronously lift, and further drive each supporting plate 9 to uniformly and stably open and tightly support the steel strip coil, so that the supporting plates 9 are effectively prevented from being unevenly inclined towards the turntable 8 due to the stress of the supporting plates 9, and a large pretightening force is generated between the side edge of the steel strip coil and the turntable 8; through the mode, the situation that burrs are generated due to large friction force between the side edges of the steel belt and the rotary table 8 can be effectively reduced, the quality of finished products is further improved, and meanwhile, the production efficiency of enterprises is effectively improved through roll replacement in the unreeling process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. The utility model provides a stable steel band unreeling machine unreels, includes supporting seat (1), its characterized in that: the support seat (1) is provided with a coil changing assembly and a tightening assembly;
The roll changing assembly comprises a material changing disc (2) rotatably arranged on a supporting seat (1), and a first driving mechanism for driving the material changing disc (2) to rotate is arranged on the supporting seat (1);
The supporting assembly comprises two rotating discs (8) which are rotatably arranged on a material changing disc (2), a plurality of supporting plates (9) are arranged on the rotating discs (8) in a sliding mode, a bidirectional screw rod (10) is rotatably arranged in the middle of each rotating disc (8), two sleeves (11) which synchronously slide in opposite directions or opposite directions are connected to each other in a threaded mode on each bidirectional screw rod (10), a plurality of connecting rods (12) which are in hinged fit with the supporting plates (9) are hinged to each sleeve (11), and a second driving mechanism which drives the bidirectional screw rod (10) to rotate in one direction is arranged on each supporting seat (1);
The second driving mechanism comprises a central gear (13) rotatably arranged on the charging tray (2), an adjusting gear (14) meshed with the central gear (13) is rotatably arranged at the end part of each bidirectional screw (10), a reversing idle mechanism is arranged between the bidirectional screw (10) and the adjusting gear (14), a transmission mechanism for driving the central gear (13) to rotate forwardly and reversely is arranged on the supporting seat (1), and a second locking mechanism for locking the rotary table (8) is arranged on the supporting seat (1);
The reversing idle mechanism comprises ratchets (15) which are respectively and fixedly arranged at the end parts of the two bidirectional screws (10) and have opposite directions, a plurality of pawls (16) which are in clamping fit with the corresponding ratchets (15) are hinged in the adjusting gear (14), and a first elastic piece (17) is fixedly connected between the pawls (16) and the adjusting gear (14).
2. An unwinder of stabilized steel strip as claimed in claim 1, characterized in that: the first driving mechanism comprises a fluted disc (3) fixedly arranged on the outer side of the refueling disc (2), a first motor (4) is fixedly arranged on the supporting seat (1), a driving gear (5) meshed with the fluted disc (3) is fixedly arranged at the output end of the first motor (4), and a first locking mechanism used for locking the fluted disc (3) is arranged on the supporting seat (1).
3. An unwinder of stabilized steel strip as claimed in claim 2, characterized in that: the first locking mechanism comprises a locking air cylinder (6) fixedly arranged on the supporting seat (1), and a locking block (7) which is in clamping fit with the fluted disc (3) is fixedly arranged at the extending end of the locking air cylinder (6).
4. A unwinder of stabilized steel strip as claimed in claim 3, characterized in that: the transmission mechanism comprises a second motor (18) fixedly arranged on the supporting seat (1), a driving belt wheel (19) is fixed at the output end of the second motor (18), a driven belt wheel (20) is fixed on the central gear (13), and a belt (21) is connected between the driving belt wheel (19) and the driven belt wheel (20) in a transmission manner.
5. The unwinder of stabilized steel strip as defined in claim 4 wherein: the second locking mechanism comprises a jacking cylinder (22) fixedly arranged on the upper portion of the supporting seat (1), and a butting block (23) in butting fit with the upper rotary table (8) is fixedly arranged at the extending end of the jacking cylinder (22).
6. An unwinder of stabilized steel strip as claimed in claim 1, characterized in that: the sliding support is characterized in that a sliding frame (28) is arranged at the lower part of the supporting seat (1) in a sliding manner, an abutting roller (29) is rotatably arranged on the sliding frame (28), and a second elastic piece (30) is fixedly connected between the lower part of the sliding frame (28) and the supporting seat (1).
7. An unwinder of stabilized steel strip as claimed in claim 1, characterized in that: the two-way screw (10) tip articulates and is provided with a plurality of gag lever posts (24), two-way screw (10) tip rotation is provided with adjusting screw (25), threaded connection has adjusting ring (26) on adjusting screw (25), articulated on adjusting ring (26) be provided with each gag lever post (24) articulated regulation pole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302392.3A CN113877985B (en) | 2021-11-04 | 2021-11-04 | Steel strip unreeling machine with stable unreeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302392.3A CN113877985B (en) | 2021-11-04 | 2021-11-04 | Steel strip unreeling machine with stable unreeling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113877985A CN113877985A (en) | 2022-01-04 |
| CN113877985B true CN113877985B (en) | 2024-07-16 |
Family
ID=79017067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111302392.3A Active CN113877985B (en) | 2021-11-04 | 2021-11-04 | Steel strip unreeling machine with stable unreeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113877985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379196B (en) * | 2022-01-11 | 2023-02-24 | 佛山鹏程易胜机械有限公司 | Satellite type flexible printing press and printing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209052130U (en) * | 2018-09-15 | 2019-07-02 | 昌荣电机（深圳）有限公司 | A kind of steel band unwinding device |
| CN111689268A (en) * | 2020-06-24 | 2020-09-22 | 新沂市宏展电子科技有限公司 | Unwinding device is used in production of three-dimensional holographic image heat shrink film of relief (sculpture) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318236A (en) * | 1992-08-21 | 1994-06-07 | M.I.C. Industries, Inc. | Adjustable decoiling device |
| CH713441A2 (en) * | 2017-02-07 | 2018-08-15 | Media Booster Gmbh | Roller changing device for a large format printing press. |
| CN208120339U (en) * | 2018-04-17 | 2018-11-20 | 衢州捷利胶带有限公司 | Wrap-up is used in a kind of production of adhesive tape |
| CN109954762B (en) * | 2019-04-19 | 2020-06-05 | 苏州宝成汽车冲压有限公司 | Large stamping system for machining gearbox oil seal |
| CN210754439U (en) * | 2019-09-24 | 2020-06-16 | 常州市明通金属复合材料有限公司 | Support frame with telescopic structure for aluminum rod |
| CN210854509U (en) * | 2019-09-30 | 2020-06-26 | 江苏苏扬包装股份有限公司 | Unreeling machine for steel drum production |
| CN212469281U (en) * | 2020-04-24 | 2021-02-05 | 洛阳达伟铝业有限公司 | Aluminum plate coiling device |
| CN214235662U (en) * | 2020-11-21 | 2021-09-21 | 天津市宝利来新能源科技发展有限公司 | Horizontal decoiler of belted steel for shaped steel production |
| CN214166993U (en) * | 2020-12-22 | 2021-09-10 | 石家庄中泰制管技术开发有限公司 | Double-station unreeling rack |
-
2021
- 2021-11-04 CN CN202111302392.3A patent/CN113877985B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209052130U (en) * | 2018-09-15 | 2019-07-02 | 昌荣电机（深圳）有限公司 | A kind of steel band unwinding device |
| CN111689268A (en) * | 2020-06-24 | 2020-09-22 | 新沂市宏展电子科技有限公司 | Unwinding device is used in production of three-dimensional holographic image heat shrink film of relief (sculpture) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113877985A (en) | 2022-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113877985B (en) | Steel strip unreeling machine with stable unreeling | |
| CN205335070U (en) | Coil winding device | |
| CN209668497U (en) | A kind of steel bead wire take-up | |
| CN112320492A (en) | Cloth winder for spinning | |
| CN112125069A (en) | Prevent weaving machine coiled hair of indiscriminate line | |
| CN110282469A (en) | A kind of band tensioning winding assembly | |
| CN100581761C (en) | Transmission cable take-up and pay-off device of planetary cutting machine | |
| CN113843291A (en) | Vertical loop | |
| CN211812749U (en) | Winding mechanism of solar special cutting line tool | |
| CN219428441U (en) | Steel bundling machine | |
| CN212150965U (en) | Plastic film winding mechanism | |
| CN209337858U (en) | A kind of doubling winder | |
| CN204490091U (en) | For the device that glass film unreels automatically | |
| CN215854124U (en) | Film tape winding mechanism for automobile production line | |
| CN216763678U (en) | Packaging material winding mechanism | |
| CN215207649U (en) | Production for polyimide film cutting machine tensioning rolling equipment | |
| CN206013045U (en) | Electronic belting machine | |
| CN210312980U (en) | Outgoing line device for eliminating torque of traction rope | |
| CN210763416U (en) | Anti-deviation winding device for adhesive sticker production | |
| CN210260630U (en) | Yarn unwinding device | |
| CN212581055U (en) | Roller coat aluminium book unwinding device in advance | |
| CN209717540U (en) | A kind of autowrench and its spanner fixture | |
| CN221459507U (en) | Adjustable rope winding drum based on paper rope machine | |
| CN205739619U (en) | A kind of adhesive tape furling mechanism | |
| CN111468641A (en) | Steel bar bender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |