CN217867130U

CN217867130U - Unreeling machine with high adjustability

Info

Publication number: CN217867130U
Application number: CN202221861055.8U
Authority: CN
Inventors: 潘杏仪; 韦日亮
Original assignee: Foshan Badou Aluminum Co ltd
Current assignee: Foshan Badou Aluminum Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an unreeling machine with strong adjustability, which comprises a base, a lifting seat and two unreeling frames, wherein a lifting hydraulic cylinder is arranged in the base, a lifting shaft is rotatably connected to the base, the lifting shaft is upwardly and rotatably connected to the lifting seat, the lifting hydraulic cylinder is used for driving the base to move up and down, the lifting seat is respectively and rotatably connected with two rotating shafts, one rotating shaft is connected with one unreeling frame, and the two unreeling frames are arranged in a shaft center rotation symmetry manner; this machine of unreeling drives the seat through hydraulic cylinder and goes up and down, realizes adjusting the high position that seat, axis of rotation, two unreeled frame through setting up hydraulic cylinder, then through setting up rotating sleeve, rotation screw rod, utilizes to rotate the screw rod and realizes driving the carriage and rotate to drive polylith supporting shoe and be close to each other or keep away from, thereby the aluminium strip of adaptable different thickness specifications is rolled up, and whole adjustability is strong, and the practicality is strong.

Description

Unreeling machine with high adjustability

Technical Field

The utility model belongs to the technical field of the mechanical skill and specifically relates to an unreeling machine that controllability is strong is related to.

Background

Unreel the machine and be the professional equipment of releasing into the veneer with metal coil, in the production and processing process of many metal materials, need unreel the machine and unreel metal coil, then carry the strap after will unreeling and process in to subsequent processing equipment, and current unreel the machine because its self structure influences, its adjustability is not enough, usually an unreel equipment can only unreel the metal coil of a specification, and simultaneously, because metal coil is heavier, after metal coil unreels and accomplishes on unreeling the machine, need install metal coil again and just can continue to unreel, make whole inefficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, an object of the utility model is to provide a strong machine of unreeling of controllability that the practicality is strong, efficient.

In order to achieve the above purpose, the utility model provides a scheme does: an unreeling machine with strong adjustability comprises a base, a lifting seat and two unreeling frames, wherein a lifting hydraulic cylinder is arranged in the base, a lifting shaft is rotatably connected onto the base, the lifting shaft is upwardly and rotatably connected with the lifting seat, the lifting hydraulic cylinder is used for driving the base to move up and down, the lifting seat is respectively and rotatably connected with two rotating shafts, one rotating shaft is connected with one unreeling frame, and the two unreeling frame shafts are arranged in a central rotation symmetry manner;

the rotation axis is gone up the cover and is equipped with the rotation sleeve, be provided with many lifter bars on the rotation sleeve, many the lifter bar annular is equidistant to arrange, sliding connection has the carriage on the lifter bar, the carriage tip takes shape there is the supporting shoe, many the supporting shoe is used for common bearing suit aluminium strip roll, it is connected with many to rotate the screw rod to rotate on the rotation sleeve, many the equidistant arranging of rotation screw rod annular is a plurality of it is respectively the one-to-one with many lifter bars to rotate the screw rod, rotate screw rod threaded connection carriage, through rotating the rotation sleeve is in order to drive the common shrink of polylith or expansion of polylith.

The utility model has the advantages that: the unreeling machine is strong in adjustability, the elevation seat is driven to ascend and descend through the elevation hydraulic cylinder by arranging the elevation hydraulic cylinder, so that the elevation seat, the rotation shaft and the height positions of the two unreeling frames are adjusted, then the sliding frame is driven to rotate by arranging the rotation sleeve and the rotation screw rod and utilizing the rotation screw rod, so that the plurality of supporting blocks are driven to mutually approach or keep away from each other, the unreeling machine is suitable for aluminum strip reels with different thickness specifications, the whole adjustability is strong, and the practicability is strong; meanwhile, the lifting shaft is arranged to be rotatably connected with the lifting seat, so that after one unwinding frame finishes unwinding, the other unwinding frame with the aluminum tape coil can be rotated to a set position at once, and unwinding is continued to improve the overall efficiency.

Furthermore, the lifting hydraulic cylinder is upwards connected with a lifting strip, two ends of the lifting strip are respectively connected with a connecting rod, the top of the base is respectively provided with two jacking blocks, the two jacking blocks respectively upwards jack the lifting seat, and the connecting rod is upwards connected with the jacking blocks. The utility model adopts the above structure after, realize driving the lift seat and go up and down.

Furthermore, a rotating block is sleeved on the rotating shaft, a driving gear is coaxially connected to the rotating block, driven gears are sleeved on the rotating screws, the driving gear is meshed with the driven gears, and the rotating block is rotated to drive the rotating screws to rotate synchronously. The utility model adopts the above structure after, drive many and rotate the synchronous rotations of screw rod to realize driving polylith supporting shoe synchronous motion.

Furthermore, the end parts of the rotating screw and the lifting rod are connected with a limiting block together, and the limiting block is used for limiting the sliding frame to withdraw from the rotating screw and the lifting rod. The utility model adopts the above structure after, realize that the restriction carriage withdraws from and rotates screw rod and lifter.

Furthermore, a plurality of swing rods are arranged on the outer side wall of the rotating block, and the swing rods are annularly arranged at equal intervals. The utility model adopts the above structure after, realize driving the turning block and rotate.

Further, the left side and the right side of the lifting seat are respectively hinged with a guide frame, the end part of the guide frame is rotatably connected with a guide wheel, and the guide wheel is positioned on the front side of the unreeling frame and used for guiding the output of the aluminum strip.

Furthermore, the left side and the right side of the lifting seat are respectively hinged with a swing air cylinder, and a piston rod of the swing air cylinder is hinged with the middle part of the guide frame. The utility model adopts the above structure after, through setting up swing cylinder to can drive the guide frame swing, with the output tension who realizes adjusting the aluminium strip.

Furthermore, the unreeling frame comprises two clamping frames arranged at intervals, the two clamping frames are respectively sleeved on the rotating shaft and used for clamping the aluminum strip coil together, a clamping block is formed on one side of each clamping frame and sleeved on the rotating shaft, a plurality of locking screws are connected to the clamping blocks in a threaded mode, and the locking screws are screwed to lock and fix the clamping blocks on the rotating shaft. The utility model adopts the above structure after, realize that the frame of unreeling can dismantle.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is the internal structure diagram of the base and the lifting seat of the present invention.

Fig. 3 is a perspective view of the structure of the rotating shaft and the unreeling rack of the present invention.

Fig. 4 is a top view of the present invention.

The device comprises a base 1, a lifting shaft 11, a lifting hydraulic cylinder 12, a lifting bar 121, a connecting rod 122, a top pressing block 123, a lifting seat 2, a rotating shaft 21, a rotating sleeve 22, a lifting rod 221, a rotating screw 222, a limiting block 223, a driving gear 224, a driven gear 225, a sliding frame 23, a supporting block 231, a rotating block 24, a swinging rod 241, a guide frame 25, a guide wheel 251, a swinging cylinder 252, a unreeling frame 3, a clamping frame 31, a clamping block 32 and a locking screw 33.

Detailed Description

The invention will be further described with reference to the following specific embodiments:

referring to fig. 1 to 4, the unreeling machine with strong adjustability comprises a base 1, a lifting seat 2 and two unreeling frames 3, wherein a lifting hydraulic cylinder 12 is arranged in the base 1, the base 1 is connected with a lifting shaft 11 in a rotating mode, the lifting shaft 11 is connected with the lifting seat 2 in an upward rotating mode, the lifting hydraulic cylinder 12 is used for driving the base 1 to move up and down, the lifting seat 2 is respectively connected with two rotating shafts 21 in a rotating mode, one rotating shaft 21 is connected with one unreeling frame 3, and the two unreeling frames 3 are symmetrically arranged in a shaft center rotating mode.

The rotating shaft 21 is sleeved with a rotating sleeve 22, the rotating sleeve 22 is provided with a plurality of lifting rods 221, the lifting rods 221 are arranged at equal intervals in a ring shape, the lifting rods 221 are connected with a sliding frame 23 in a sliding mode, supporting blocks 231 are formed at the end of the sliding frame 23, the supporting blocks 231 are used for jointly supporting the sleeved aluminum tape coil, the rotating sleeve 22 is connected with a plurality of rotating screws 222 in a rotating mode, the rotating screws 222 are arranged at equal intervals in a ring shape, the rotating screws 222 correspond to the lifting rods 221 one by one respectively, the rotating screws 222 are connected with the sliding frame 23 in a threaded mode, and the rotating sleeve 22 is rotated to drive the supporting blocks 231 to contract or expand together.

In this embodiment, the lifting hydraulic cylinder 12 is connected to the lifting bar 121, two ends of the lifting bar 121 are connected to the connecting rods 122 respectively, the top of the base 1 is provided with two pressing blocks 123 respectively, the two pressing blocks 123 respectively press the lifting base 2 upwards, and the connecting rods 122 are connected to the pressing blocks 123 upwards.

In this embodiment, the rotating shaft 21 is sleeved with a rotating block 24, the rotating block 24 is coaxially connected with a driving gear 224, the rotating screws 222 are sleeved with driven gears 225, the driving gear 224 is engaged with the plurality of driven gears 225, and the rotating block 24 is rotated to drive the plurality of rotating screws 222 to rotate synchronously.

In this embodiment, the end portions of the rotating screw 222 and the lifting rod 221 are commonly connected to a stop block 223, and the stop block 223 is used for limiting the sliding frame 23 from retreating from the rotating screw 222 and the lifting rod 221.

In this embodiment, a plurality of swing rods 241 are disposed on the outer side wall of the rotating block 24, and the plurality of swing rods 241 are annularly arranged at equal intervals.

In the embodiment, the left side and the right side of the lifting seat 2 are respectively hinged with a guide frame 25, the end part of the guide frame 25 is rotatably connected with a guide wheel 251, and the guide wheel 251 is positioned at the front side of the unreeling frame 3 and used for guiding the aluminum strip to be output; the left side and the right side of the lifting seat 2 are respectively hinged with a swing air cylinder 252, and a piston rod of the swing air cylinder 252 is hinged with the middle part of the guide frame 25.

In this embodiment, the unreeling rack 3 includes two holding racks 31 arranged at intervals on the holding rack 31, the two holding racks 31 are respectively sleeved on the rotating shaft 21, the two holding racks 31 are used for commonly holding the aluminum strip coil, a holding block 32 is formed on one side of the holding rack 31, the holding block 32 is sleeved on the rotating shaft 21, a plurality of locking screws 33 are connected to the holding block 32 through threads, and the locking screws 33 are screwed to fix the holding block 32 on the rotating shaft 21.

In this embodiment, the specific unwinding process is: firstly, adjusting the distance between the two clamping frames 31 according to the width of the aluminum strip coil, wherein the locking screws 33 on the clamping blocks 32 corresponding to the inner clamping frame 31 are loosened, then the clamping frame 311 is pushed to translate on the rotating shaft 21 until the rotating shaft moves to a set position, and then the locking screws 33 are tightened again to fix the clamping frames 31; synchronously, the positions of the supporting blocks 231 are adjusted according to the thickness of the aluminum strip coil, wherein the swing rod 241 is pushed to drive the rotating block 24 to rotate, the rotating block 24 drives the driving gear 224 to rotate, the driving gear 224 synchronously drives the driven gears 225 to drive the rotating screws 222 to synchronously rotate, and the rotating screws 222 rotate to drive the sliding frame 23 to slide on the lifting rod 221, so that the supporting blocks 231 of the sliding frames 23 are close to or far away from each other until the supporting blocks are moved to a set position;

at this time, the locking screws 33 on the clamping blocks 32 corresponding to the outer clamping frames 31 are loosened to take out the clamping frames 31, then the aluminum strip coil is placed on the plurality of supporting blocks 31, the clamping frames 31 are sleeved on the rotating shaft 21 again, and the corresponding locking screws 33 are tightened again to enable the two clamping frames 31 to clamp the aluminum strip coil together;

at this time, the aluminum strip coil can be output, wherein the aluminum strip is output under the guidance of the guide wheel 251, and when the tension needs to be adjusted, the swing cylinder 252 is started to drive the guide frame 25 to swing up and down, so as to adjust the up and down position of the guide wheel 251, and thus the tension of the aluminum strip can be adjusted.

After a roll of aluminum strip unreels and accomplishes, rotate lift seat 2 to make lift seat 2 rotate 180, in order to unreel the position of frame 3 with another unreeling frame 3 rotation to continue to unreel the work.

When the height positions of the lifting seat 2, the rotating shaft 21 and the two unreeling frames 3 need to be adjusted, only the lifting hydraulic cylinder 12 needs to be started, the piston rod of the lifting hydraulic cylinder 12 extends out to push the lifting strip 121 to move up and down, so that the two connecting rods 122 are driven to move up and down, the connecting rods 122 push the lifting seat 2 upwards through the jacking block 123 to move up and down to a set position, and the adjustment of the height positions of the lifting seat 2, the rotating shaft 21 and the two unreeling frames 3 is completed.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes and modifications to the disclosed embodiments, or modify the equivalent embodiments with equivalent variations, without departing from the scope of the disclosed embodiments. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides an unreel machine that adjustability is strong, includes base (1), lift seat (2), two unreels frame (3), its characterized in that: a lifting hydraulic cylinder (12) is arranged in the base (1), a lifting shaft (11) is rotatably connected to the base (1), the lifting shaft (11) is upwardly and rotatably connected with the lifting seat (2), the lifting hydraulic cylinder (12) is used for driving the base (1) to move up and down, the lifting seat (2) is respectively and rotatably connected with two rotating shafts (21), one rotating shaft (21) is connected with one unreeling frame (3), and the shaft centers of the two unreeling frames (3) are rotationally and symmetrically arranged;

the cover is equipped with on axis of rotation (21) and rotates sleeve (22), be provided with many lifter (221) on rotating sleeve (22), many lifter (221) annular is equidistant arranges, sliding connection has carriage (23) on lifter (221), carriage (23) tip takes shape there is supporting shoe (231), many supporting shoe (231) are used for bearing suit aluminium strip book jointly, it has many to rotate to be connected with on rotating sleeve (22) rotates and rotates screw rod (222), many rotate screw rod (222) annular and equidistant arranges, and is a plurality of rotate screw rod (222) and many lifter (221) respectively one-to-one, rotate screw rod (222) threaded connection carriage (23), through rotating sleeve (22) is in order to drive polylith supporting shoe (231) to contract or expand jointly.

2. The reel-up of claim 1, wherein the reel-up further comprises: the lifting hydraulic cylinder (12) is upwards connected with a lifting strip (121), two ends of the lifting strip (121) are respectively connected with a connecting rod (122), the top of the base (1) is respectively provided with two jacking blocks (123), the two jacking blocks (123) respectively upwards jack the lifting seat (2), and the connecting rod (122) is upwards connected with the jacking blocks (123).

3. The reel-up of claim 2, wherein the reel-up further comprises: the rotating shaft (21) is sleeved with a rotating block (24), the rotating block (24) is coaxially connected with a driving gear (224), the rotating screw (222) is sleeved with a driven gear (225), the driving gear (224) is meshed with the driven gears (225), and the rotating block (24) is rotated to drive the rotating screws (222) to synchronously rotate.

4. A highly adjustable unwinder as claimed in claim 3, wherein: the end parts of the rotating screw (222) and the lifting rod (221) are connected with a limiting block (223) together, and the limiting block (223) is used for limiting the sliding frame (23) to retreat from the rotating screw (222) and the lifting rod (221).

5. The reel-up of claim 4, wherein the reel-up further comprises: the outer side wall of the rotating block (24) is provided with a plurality of swing rods (241), and the plurality of swing rods (241) are annularly arranged at equal intervals.

6. The reel-up of claim 5, wherein the reel-up further comprises: the left side and the right side of the lifting seat (2) are respectively hinged with a guide frame (25), the end part of the guide frame (25) is rotatably connected with a guide wheel (251), and the guide wheel (251) is positioned on the front side of the unreeling frame (3) and used for guiding the output of an aluminum strip.

7. The reel-up of claim 6, wherein the reel-up further comprises: the left side and the right side of the lifting seat (2) are respectively hinged with a swing air cylinder (252), and a piston rod of the swing air cylinder (252) is hinged with the middle part of the guide frame (25).

8. The reel-up of claim 7, wherein the reel-up further comprises: unreel frame (3) and include holding frame (31) that two holding frame (31) intervals set up, two on axis of rotation (21) respectively suit in holding frame (31), two holding frame (31) are used for common centre gripping aluminium strip book, holding frame (31) one side is formed with grip block (32), grip block (32) suit is on axis of rotation (21), threaded connection has many locking screw (33) on grip block (32), moves locking screw (33) through twisting in order to be fixed in on axis of rotation (21) with grip block (32) locking.