CN211569641U

CN211569641U - Adjustable steel plate winding device

Info

Publication number: CN211569641U
Application number: CN201922277599.4U
Authority: CN
Inventors: 黄楠迪; 夏基富
Original assignee: Nanjing Baoxing Metal Processing Co ltd
Current assignee: Nanjing Baoxing Metal Processing Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-25
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a steel sheet coiling mechanism with adjustable, it includes that support frame, level rotate the rolling axle of connection on the support frame, the top of rolling axle is equipped with the location axle parallel with the rolling axle, the both ends of location axle are equipped with the linking arm, the linking arm rotates to be connected on the support frame, the epaxial a plurality of spacers that are used for spacing steel band that are equipped with in location. The utility model discloses have and fix a position through fixing a position the steel band, ensure the orderly winding of steel band effect on the rolling axle.

Description

Adjustable steel plate winding device

Technical Field

The utility model relates to a slitting machine field, more specifically say, it relates to a steel sheet coiling mechanism with adjustable.

Background

Slitting machines, also known as slitting lines, slitting machines, are a name for metal slitting equipment. The slitting machine is mainly used for slitting wide metal steel strips into narrow metal steel strips. The slitting machine comprises an uncoiling device, a cutting device, a guiding device and a coiling device.

Chinese patent with publication number CN208790833U discloses a slitting and winding device for slitting machine, which comprises a fixed table, a first supporting seat and a second supporting seat, wherein the first supporting seat and the second supporting seat are arranged on the fixed table, the first supporting seat is provided with a fixed pinch roller and a movable pinch roller, the second supporting seat is provided with an expansion shaft, one end of a steel belt is fixed on the expansion shaft, and after the expansion shaft rotates, the steel belt is pulled to be wound on the expansion shaft.

According to the slitting and winding device for the slitting machine, the steel belt is integrally divided into a plurality of strips, but a certain gap is required to be reserved between the steel belt and the steel belt in the process of winding the steel belt, so that final material distribution is facilitated. However, because of lack of stop device between steel band and the steel band, the steel band in the outside inwards squints gradually at the winding in-process for the steel band can not orderly winding on the expansion shaft, causes the steel band rolling can not closely twine together.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a steel sheet coiling mechanism with adjustable, its advantage can fix a position the steel band, ensures the orderly winding of steel band at the rolling axle.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a steel sheet coiling mechanism with adjustable, rotates the rolling axle of connection on the support frame including support frame, level, the top of rolling axle is equipped with the location axle parallel with the rolling axle, the both ends of location axle are equipped with the linking arm, the linking arm rotates to be connected on the support frame, the epaxial a plurality of spacers that are used for spacing steel band that are equipped with of location.

Through above-mentioned technical scheme, rolling axle pivoted in-process, the steel band is coiled on the rolling axle, and the steel band is at the winding in-process, and the spacer is located the both sides of steel band to prevent the steel band off normal. The diameter of the steel strip coil is gradually increased along with the winding of the steel strip, and the connecting arm is rotatably connected to the supporting frame, so that the connecting arm can change along with the change of the steel strip coil. Above-mentioned setting prevents effectively that the steel band from deviating at the rolling in-process to make the inseparable coiling of steel band together, improve the compactness of coil of strip.

The utility model discloses further set up to: two dovetail grooves are seted up along the axial direction of location axle on the location axle, the spacer includes two the same semicircle rings and follows the dovetail block of the axial fixation on the semicircle ring of semicircle ring, the dovetail block slides and connects in the dovetail, threaded connection has the check pin on the dovetail block, the check pin runs through the dovetail block.

Through above-mentioned technical scheme, because the steel band can be cut apart into different widths according to the demand, the spacer slides through the forked tail piece and connects on the location axle to make the spacer can be according to the width of steel band and the change position. The lock pin is used for fixing the locating plate on the locating shaft, and the position of the locating plate is prevented from changing.

The utility model discloses further set up to: the last fixed surface of support frame is equipped with the backup pad, the one end that the location axle was kept away from to the linking arm is fixed to be equipped with and rotates the pivot of connection in the backup pad, pivot and location axle parallel arrangement, the backup pad is passed in the pivot, the upper surface of support frame is equipped with and is used for driving the pivot and rotates drive assembly.

Through the technical scheme, as the steel strip is continuously enlarged in the winding process, the driving assembly is used for automatically driving the connecting arm to rotate, the surface of the positioning shaft is always attached to the steel strip, and the steel strip is tightly wound together. When dismantling the steel band from the rolling axle, the spacer need break away from the steel band, and drive assembly further drive linking arm rotates, replaces artifical the rotation, reduces the hand labor volume.

The utility model discloses further set up to: the driving assembly comprises a gear fixed on the rotating shaft, a rack meshed with the gear and a third hydraulic cylinder used for driving the rack to move, and the third hydraulic cylinder is fixed on the upper surface of the supporting frame.

Through above-mentioned technical scheme, the rack removal is driven to the third pneumatic cylinder, and the rack drives the gear revolve, further makes pivot and linking arm rotate simultaneously, and then realizes the rotation function of automatic drive linking arm.

The utility model discloses further set up to: the below of rolling axle slides along the axial direction of rolling axle and is equipped with the slider that is used for accepting the V-arrangement of coil of strip, the lower surface of slider is equipped with fixes the subaerial fixing base, the slider slides and connects on the fixing base, the fixed first pneumatic cylinder that is used for driving the slider removal that is equipped with on the fixing base.

Through above-mentioned technical scheme, after a coil of steel band winding, need dismantle the steel band from the rolling axle, the processing of next time of being convenient for. The slider is used for accepting the steel band for the gravity of steel band falls on the slider, and the rolling axle shrink simultaneously for steel band and rolling axle break away from, the slider drives the steel band and removes this moment, makes the steel band break away from the rolling axle. The steel belt can be quickly separated from the winding shaft by the arrangement.

The utility model discloses further set up to: the slider is including sliding the slide, the vertical V-arrangement piece of connection on the slide that slides that sets up on the fixing base, be equipped with the second pneumatic cylinder that is used for V-arrangement piece jack-up between slide and the V-arrangement piece.

Through above-mentioned technical scheme, the second pneumatic cylinder is used for with V-arrangement piece jack-up for the steel band falls on the V-arrangement piece in, the steel band of being convenient for breaks away from with the rolling axle.

The utility model discloses further set up to: the lower surface of slide rotates and is connected with a plurality of gyro wheels, be equipped with the guide rail along the slide glide direction on the fixing base, gyro wheel roll connection is on the guide rail.

Through above-mentioned technical scheme, the gyro wheel setting reduces the frictional force between slide and the fixing base, the removal of the slide of being convenient for. The guide rail plays a role in guiding the sliding direction of the sliding plate.

The utility model discloses further set up to: one end of the winding shaft is fixed on the support frame, the other end of the winding shaft is sleeved with a suspension arm, the support frame is provided with a U-shaped suspension bracket, a connecting block is fixedly arranged at the middle section of the suspension bracket, an articulated shaft is fixedly arranged on the connecting block along the axial direction of the winding shaft, and the suspension arm is connected to the articulated shaft in a sliding manner.

Through above-mentioned technical scheme, because the steel band need break away from the rolling axle along the axial of rolling axle, consequently the one end of rolling can not have the barrier, hangs the setting of arm for it can cup joint on the rolling axle to hang the arm. When the steel belt is wound, the suspension arm is sleeved on the winding shaft, so that the winding shaft is supported; when the steel belt needs to be moved, the suspension arm is separated from the winding shaft, and then the suspension arm is rotated, so that the bearing capacity of the winding shaft can be improved, and the steel belt can not be hindered from moving.

To sum up, the utility model discloses following beneficial effect has:

1. the steel belt is positioned through the positioning piece, so that the steel belt can be coiled in order;

2. the sliding block and the fixed seat are arranged, so that the steel belt can be conveniently and quickly separated from the winding shaft;

3. the supporting capability of the winding shaft is improved by the arrangement of the suspension arm, and meanwhile, the movement of the steel belt cannot be hindered.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment.

Fig. 2 is a schematic top-view perspective view of the present embodiment.

Fig. 3 is a schematic structural diagram of the connecting arm, the positioning shaft and the supporting frame in the embodiment.

Fig. 4 is a schematic structural view of the positioning shaft and the positioning plate of the present embodiment.

Fig. 5 is a schematic diagram showing the positional relationship between the slider, the fixing base, and the steel belt in this embodiment.

Fig. 6 is a schematic diagram showing the first cylinder position in the present embodiment.

Reference numerals: 1. a support frame; 11. a hanger; 12. hinging a shaft; 13. connecting blocks; 14. a suspension arm; 2. a winding shaft; 3. positioning plates; 31. a semicircular ring; 32. a dovetail block; 33. locking nails; 40. a connecting arm; 41. positioning the shaft; 42. a dovetail groove; 43. a support plate; 44. a rotating shaft; 5. a drive assembly; 51. a gear; 52. a rack; 53. a third hydraulic cylinder; 6. a slider; 61. a slide plate; 62. a V-shaped block; 63. a second hydraulic cylinder; 64. a roller; 7. a fixed seat; 71. a guide rail; 72. a first hydraulic cylinder.

Detailed Description

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

Example (b): refer to fig. 1 and fig. 2, a steel sheet coiling mechanism with adjustable, including support frame 1, the level rotates winding shaft 2 that sets up on support frame 1, and a plurality of narrow steel bands are cut apart into by the steel band of a whole broad to the steel band, and the winding is on winding shaft 2 at last, and winding shaft 2 can expand (adopts the structure of comparison file), thereby make the steel band twine into the coil of strip after, winding shaft 2 reduces, makes the steel band can break away from with winding shaft 2, and the steel band of being convenient for takes off from winding shaft 2. One end of the winding shaft 2 extends out of the support frame 1, and one side of the support frame 1 is provided with a driving device which is used for driving the rotating shaft 44 to rotate.

Referring to fig. 3 and 4, a positioning shaft 41 is arranged on the support frame 1 above the winding shaft 2, connecting arms 40 are arranged at two ends of the positioning shaft 41, the positioning shaft 41 is rotatably connected to the connecting arms 40, and one end of each connecting arm 40, which is far away from the positioning shaft 41, is rotatably connected to the support frame 1. The positioning shaft 41 is provided with a plurality of positioning pieces 3, and the positioning pieces 3 are positioned on two sides of the steel belt, so that the steel belt can be orderly wound on the winding shaft 2. The locating plate 3 comprises two identical semicircular rings 31 and a dovetail block 32 fixed on the semicircles along the axial direction of the semicircular rings 31, two dovetail grooves 42 are formed on the surface of the locating shaft 41 along the length direction of the locating shaft 41, the dovetail block 32 is connected in the dovetail grooves 42 in a sliding mode, and a locking nail 33 penetrating through the dovetail block 32 is connected to the dovetail block 32 in a threaded mode. When the width of the steel belt is different, the two semicircular rings 31 are slid simultaneously, so that the distance between the adjacent positioning sheets 3 and the width of the steel belt are kept changing synchronously; after the positioning piece 3 is adjusted to a proper position, the locking pin 33 is rotated to enable the locking pin 33 to abut against the side wall of the dovetail groove 42, so that the dovetail block 32 abuts against the dovetail groove 42 to prevent the positioning piece 3 from sliding. The length of the locking pin 33 is less than the thickness of the dovetail block 32 so that the locking pin 33 does not extend beyond the locating shaft 41.

Referring to fig. 3, a rotating shaft 44 is welded on one end of the connecting arm 40 away from the positioning shaft 41 along the axial direction of the positioning shaft 41, a supporting plate 43 is arranged on the upper surface of the supporting frame 1, and the rotating shaft 44 is rotatably connected on the supporting plate 43. Because the steel band is at winding in-process, the diameter of the coiled coil of strip becomes gradually, and the interval between 41 and the rolling axle 2 of location axle can change like this, can not hinder the rolling of steel band. The top surface of the support frame 1 is also provided with a driving component 5 for automatically driving the connecting arm 40 to rotate. The driving assembly 5 comprises a gear 51 fixed on the rotating shaft 44, a rack 52 engaged with the gear 51, and a third hydraulic cylinder 53 driving the rack 52 to move, wherein a cylinder body of the third hydraulic cylinder 53 is fixed on the upper surface of the supporting frame 1. When the piston rod of the third hydraulic cylinder 53 moves, the rack 52 is driven to move, the gear 51 further rotates, the gear 51 is fixedly connected with the rotating shaft 44, and therefore the rotating shaft 44 and the gear 51 rotate synchronously, and the function of automatically rotating the connecting arm 40 is achieved.

Referring to fig. 5 and 6, a V-shaped sliding block 6 is arranged below the winding shaft 2, a fixed seat 7 fixed on the ground is arranged at the lower end of the sliding block 6, and the sliding block 6 is slidably arranged on the fixed seat 7 along the axial direction of the winding shaft 2. The sliding block 6 comprises a sliding plate 61 connected to the fixed base 7 in a sliding manner, a second hydraulic cylinder 63 vertically fixed on the upper surface of the sliding plate 61, and a V-shaped block 62 fixed on the piston rod of the second hydraulic cylinder 63. After the steel strip is wound, the second hydraulic cylinder 63 drives the V-shaped block 62 to ascend, so that the gravity of the steel strip falls on the V-shaped block 62, the winding shaft 2 contracts, the sliding plate 61 slides on the fixed seat 7, and the steel strip is detached from the hand reel.

Referring to fig. 5, two guide rails 71 are arranged on the fixed seat 7 along the axial direction of the winding shaft 2, four rollers 64 are rotatably connected to the lower surface of the sliding plate 61, and the rollers 64 are connected to the guide rails 71 in a rolling manner. The upper surface of fixing base 7 sets up first pneumatic cylinder 72 along the axial fixity of rolling axle 2, and the piston rod of first pneumatic cylinder 72 is fixed on slide 61. The first hydraulic cylinder 72 is preferably a multi-joint hydraulic cylinder, and the slide plate 61 is driven to move automatically by the first hydraulic cylinder 72.

Referring to fig. 5, one end of the winding shaft 2 is rotatably connected to the support frame 1, and the other end is in the direction in which the steel strip is separated from the rotating shaft 44. One end of the support frame 1, which is far away from the driving device, is provided with a suspension arm 14, and the suspension arm 14 is sleeved on the winding shaft 2 and plays a role in supporting the winding shaft 2. A U-shaped hanging bracket 11 is arranged between a support frame 1 and a hanging arm 14, two connecting blocks 13 are welded at the middle section of the hanging bracket 11, an articulated shaft 12 is arranged between the connecting blocks 13 along the length direction of a winding shaft 2, and the hanging arm 14 is sleeved on the articulated shaft 12. In the process of winding the steel belt, the suspension arm 14 is sleeved on the winding shaft 2, so that the bearing capacity of the winding shaft 2 is improved; when the steel strip needs to be removed from the take-up reel 2, the suspension arm 14 is manually driven so that the suspension arm 14 slides on the hinge shaft 12, and when the suspension arm 14 is disengaged from the take-up reel 2, the suspension arm 14 is rotated again to prevent the suspension arm 14 from blocking the movement of the steel strip. Set up like this, can enough improve the bearing capacity of rolling axle 2, can not hinder the removal of steel band simultaneously.

The implementation principle of the embodiment is as follows: firstly, adjusting the position of a positioning plate 3 to ensure that the positioning plate 3 is attached to two sides of a steel belt; after the steel belt is wound, the V-shaped block 62 firstly receives the steel belt, then the suspension arm 14 is separated from the winding, and finally the first hydraulic cylinder 72 drives the sliding plate 61 and the steel belt to be separated from the winding shaft 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a steel sheet coiling mechanism with adjustable, includes that support frame (1), level rotate wind-up axle (2) of connection on support frame (1), its characterized in that: the top of rolling axle (2) is equipped with location axle (41) parallel with rolling axle (2), the both ends of location axle (41) are equipped with linking arm (40), linking arm (40) rotate to be connected on support frame (1), be equipped with a plurality of spacer (3) that are used for spacing steel band on location axle (41).

2. The adjustable steel plate rolling device according to claim 1, wherein: two dovetail grooves (42) have been seted up along the axial direction of location axle (41) on location axle (41), spacer (3) include two same semicircle rings (31) and dovetail block (32) on semicircle ring (31) along the axial fixation of semicircle ring (31), dovetail block (32) slide and connect in dovetail groove (42), threaded connection has check pin (33) on dovetail block (32), check pin (33) run through dovetail block (32).

3. The adjustable steel plate rolling device according to claim 2, wherein: the fixed surface of support frame (1) is equipped with backup pad (43), the fixed pivot (44) of connecting in backup pad (43) that are equipped with of one end of keeping away from location axle (41) in linking arm (40), pivot (44) and location axle (41) parallel arrangement, backup pad (43) is passed in pivot (44), the upper surface of support frame (1) is equipped with and is used for driving pivot (44) to rotate drive assembly (5).

4. The adjustable steel plate rolling device as claimed in claim 3, wherein: the driving assembly (5) comprises a gear (51) fixed on the rotating shaft (44), a rack (52) meshed with the gear (51) and a third hydraulic cylinder (53) used for driving the rack (52) to move, and the third hydraulic cylinder (53) is fixed on the upper surface of the support frame (1).

5. The adjustable steel plate rolling device according to claim 1, wherein: the below of rolling axle (2) slides along the axial direction of rolling axle (2) and is equipped with slider (6) that are used for accepting the V-arrangement of coil of strip, the lower surface of slider (6) is equipped with fixes fixing base (7) subaerial, slider (6) slide and connect on fixing base (7), fixed being equipped with is used for driving slider (6) and removes first pneumatic cylinder (72) on fixing base (7).

6. The adjustable steel plate rolling device as claimed in claim 5, wherein: the sliding block (6) comprises a sliding plate (61) which is arranged on the fixed seat (7) in a sliding mode and a V-shaped block (62) which is vertically connected to the sliding plate (61) in a sliding mode, and a second hydraulic cylinder (63) which is used for jacking the V-shaped block (62) is arranged between the sliding plate (61) and the V-shaped block (62).

7. The adjustable steel plate rolling device as claimed in claim 6, wherein: the lower surface of slide (61) rotates and is connected with a plurality of gyro wheels (64), be equipped with guide rail (71) along slide (61) slip direction on fixing base (7), gyro wheel (64) roll connection is on guide rail (71).

8. The adjustable steel plate rolling device according to claim 7, wherein: the winding device is characterized in that one end of the winding shaft (2) is rotatably connected onto the support frame (1), the other end of the winding shaft (2) is sleeved with a suspension arm (14), the support frame (1) is provided with a U-shaped suspension bracket (11), the middle section of the suspension bracket (11) is fixedly provided with a connecting block (13), the connecting block (13) is fixedly provided with an articulated shaft (12) along the axial direction of the winding shaft (2), and the suspension arm (14) is connected onto the articulated shaft (12) in a sliding manner.