CN211866225U

CN211866225U - Uncoiler

Info

Publication number: CN211866225U
Application number: CN202020391485.2U
Authority: CN
Inventors: 何小龙; 谢文青
Original assignee: Chengdu Sijida New Material Technology Co ltd
Current assignee: Chengdu Sijida New Material Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-06
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to an uncoiler, belonging to the technical field of metal plate processing equipment, comprising an uncoiling rack and a central shaft with one end rotatably connected on the uncoiling rack, a bearing frame is arranged on the ground in a sliding way, the bearing frame is positioned near the central shaft and is not rotatably connected at one end of the uncoiling rack, the bearing frame moves along the length direction of the central shaft, and a driving piece for driving the bearing frame to move is arranged on the ground; the bearing frame is provided with a bearing seat for bearing a steel coil, the central line of the bearing seat and the central line of the central shaft are positioned on the same plane, and the bearing frame is provided with a lifting piece for driving the bearing seat to lift along the vertical direction; the one end that the frame was opened a book to the center pin was kept away from is provided with the infrared emitter that is used for transmitting infrared ray, holds to put the activity on the frame and is provided with the chuck of joint at the coil of strip center, is provided with the inductor of response infrared ray on the chuck, holds to put to be provided with the illuminator that communicates with the inductor electricity on the frame. The utility model has the advantages of be convenient for align coil of strip and central axis.

Description

Uncoiler

Technical Field

The utility model belongs to the technical field of sheet metal processing equipment technique and specifically relates to an uncoiler is related to.

Background

The uncoiler is special equipment for leveling metal plates, and is used for forming uncoiling, leveling and shearing production lines and other plate product production lines by leveling line steel plates and uneven plates according to related configurations.

In the prior art, the chinese patent application with publication number CN207563459U discloses an uncoiler, which comprises an uncoiler frame, a central shaft with one end rotatably connected to the uncoiler frame, a wheel disc rotatably connected to one end of the central shaft close to the uncoiler frame, and a sleeve threadedly connected to the central shaft, four even settings can be on the rim plate gliding tile form board along the setting of center pin axial direction in sleeve circumference, the setting rotates the connecting plate of connection on tile form board and center pin respectively at tile form board both ends, rotate the material pressing device who connects and be close to the spacing post of decoiling frame one side at tile form board and set up and can compress tightly metal coil at decoiler frame top, the one end that is close to the center pin on the tile form board is equipped with and carries out gliding slider along tile form board, it establishes the connecting block on the tile form board to rotate to be connected with the cover on the slider, the one end that the connecting block deviates from the slider rotates and is connected with the fender material post. The problem of the stock stop dismantles installation inconvenient operation when decoiler material loading is solved.

However, the technical scheme has the following technical problems: when the decoiler material loading, because the coil of strip is heavier, generally send the coil of strip to near the center pin by fork truck, because the coil of strip middle part is hollow, generally through workman's work experience in order to align coil of strip center and center pin, then move the coil of strip to the center pin on, because the workman relies on experience to judge the relative position of coil of strip and center pin, the error is great, need adjust the back many times and can align coil of strip and center pin, whole process waste time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an uncoiler has the advantage of being convenient for align coil of strip and central axis.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an uncoiler comprises an uncoiling rack and a central shaft, wherein one end of the central shaft is rotationally connected to the uncoiling rack, a bearing frame is arranged on the ground in a sliding mode and is positioned below the central shaft, the bearing frame moves along the length direction of the central shaft, and a driving piece for driving the bearing frame to move is arranged on the ground; the bearing frame is provided with a bearing seat for bearing a steel coil, the central line of the bearing seat and the central line of the central shaft are positioned on the same plane, and the bearing frame is provided with a lifting piece for driving the bearing seat to lift along the vertical direction; the one end that the frame was opened a book to the center pin was kept away from is provided with the infrared emitter who is used for transmitting infrared ray, but the activity is provided with the chuck at coil of strip center on holding the frame, the chuck middle part is provided with the inductor of response infrared ray, hold and be provided with the bulb that communicates with the inductor electricity on putting the frame.

Through adopting above-mentioned technical scheme, when needs material loading, on new coil of strip transported to hold the seat through fork truck, with the chuck joint at coil of strip center, adjust infrared emitter transmission infrared ray, observe the position of infrared irradiation on the chuck, hold through the regulating of lifter and put the seat and drive and reciprocate, hold through the driving piece and put the seat and remove along center pin length direction to it moves to drive coil of strip orientation is close to the center pin. When the inductor senses the infrared ray, the bulb lights, and coil of strip center aligns with the center pin center this moment, takes off the chuck from the coil of strip this moment, adjusts the driving piece and drives to hold and put the frame and move near the center pin towards to move the coil of strip to the center pin on. The setting through infrared emitter and chuck can be very audio-visual observes coil of strip center and the relative position at center pin center to in combination driving piece and the position that lifting unit quick adjustment held the seat, the bulb is bright after center pin and coil of strip center align, the bulb reminds staff's coil of strip to adjust suitable position, whole accommodation process is very audio-visual, need not the staff and rely on the experience to adjust the position of holding the seat, reduce the regulation number of times, save time, improve work efficiency.

In a preferred example, the method can further comprise the following steps: the driving piece is including setting up subaerial track, track length direction sets up along center pin length direction, it is provided with the gyro wheel of sliding connection on the track to hold to put the frame, the gyro wheel middle part is fixed to wear to be equipped with the pivot, it is provided with the motor to hold to put on the frame, the drive shaft of motor is equipped with the sprocket with the equal fixed cover in position that the pivot corresponds, around being equipped with the chain on the sprocket.

Through adopting above-mentioned technical scheme, starter motor orders about the sprocket and rotates, and the sprocket passes through the chain and drives the pivot rotation to drive the gyro wheel and rotate, so that hold and put the frame and move towards being close to or keeping away from the center pin direction. Because the coil of strip is generally heavier, through sprocket and chain complex transmission mode, the bearing capacity is strong, and the transmission is reliable, and is efficient.

In a preferred example, the method can further comprise the following steps: the two sides of the roller are provided with baffles which are in smooth contact with the track.

Through adopting above-mentioned technical scheme, the baffle prevents that the gyro wheel from taking off the rail from the side when sliding on the track, improves the removal effect who holds the frame.

In a preferred example, the method can further comprise the following steps: the lifting piece comprises a hydraulic cylinder arranged on the bearing frame, the driving direction of the hydraulic cylinder is along the vertical direction, and a driving shaft of the hydraulic cylinder is connected with the bearing seat.

Through adopting above-mentioned technical scheme, order about through the pneumatic cylinder and hold the seat and go up and down, pneumatic cylinder simple structure, reliable operation, it is efficient, it is convenient to maintain, provides convenience for the alignment of coil of strip and center pin.

In a preferred example, the method can further comprise the following steps: the placing seats are fixedly arranged on the ground above the bearing and placing frame and used for temporarily placing the steel coils, the placing seats are arranged on two sides of the bearing and placing seat, and a space for the vertical movement of the bearing and placing seat is reserved between the placing seats.

Through adopting above-mentioned technical scheme, when because fork truck drove new coil of strip and removes, fork truck's interim parking has the randomness, can not necessarily directly place in the center of holding putting the seat, places the setting of seat so that temporarily place the coil of strip to in the position of holding the seat is put in the regulation, thereby make the coil of strip be located hold the center of putting the seat, prevent that the coil of strip from holding the seat on uneven and the phenomenon that leads to the slope to drop, further be convenient for drive coil of strip and remove.

In a preferred example, the method can further comprise the following steps: the bearing and placing frame is provided with a rope, one end of the rope is connected to the bearing and placing frame, and the other end of the rope is connected to the chuck.

Through adopting above-mentioned technical scheme, the rope has certain traction to the chuck, avoids leading to the chuck directly to drop from the coil of strip center because of staff's operation carelessly and damages, reduces the unnecessary damage.

In a preferred example, the method can further comprise the following steps: the bearing frame is provided with a clamping groove for clamping the chuck.

Through adopting above-mentioned technical scheme, place the chuck in the draw-in groove to in accomodating the chuck, avoid the chuck to put carelessly and lose at will, practice thrift cost in business.

To sum up, the utility model discloses a beneficial technological effect does:

1. the setting through infrared emitter and chuck can be very audio-visual observes coil of strip center and the relative position at center pin center to in combination driving piece and the position that lifting unit quick adjustment held the seat, the bulb is bright after center pin and coil of strip center align, the bulb reminds staff's coil of strip to adjust suitable position, whole accommodation process is very audio-visual, need not the staff and rely on the experience to adjust the position of holding the seat, reduce the regulation number of times, save time, improve work efficiency.

2. The setting of placing the seat is so that place the coil of strip temporarily to in the position of adjusting the seat of holding, thereby make the coil of strip be located the center of holding the seat of putting, prevent that the coil of strip from holding the seat on uneven and the phenomenon that leads to the slope to drop, further be convenient for drive the coil of strip and remove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment for showing components on the carrier rack and the carrier seat;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. an uncoiling rack; 2. a central shaft; 3. a bearing frame; 4. a bearing seat; 5. an infrared emitter; 6. a chuck; 7. an inductor; 8. a bulb; 9. a track; 10. a roller; 11. a rotating shaft; 12. a motor; 13. a sprocket; 14. a chain; 15. a baffle plate; 16. a hydraulic cylinder; 17. a placing seat; 18. a rope; 19. a card slot; 20. and (5) coiling the steel.

Detailed Description

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

The utility model discloses an uncoiler, which is shown by combining a figure 1, a figure 2 and a figure 3 and comprises an uncoiling rack 1 and a central shaft 2, wherein one end of the central shaft 2 is rotationally connected with the uncoiling rack 1, a bearing and placing frame 3 is arranged on the ground in a sliding way, the bearing and placing frame 3 is positioned below the central shaft 2, the bearing and placing frame 3 moves along the length direction of the central shaft 2, and a driving piece for driving the bearing and placing frame 3 to move is arranged on the ground; the driving piece includes two tracks 9 of parallel arrangement subaerial, two track 9 length direction sets up along 2 length direction of center pin, it is provided with gyro wheel 10 of a plurality of sliding connection on track 9 to hold 3 bottoms of putting the frame, gyro wheel 10 both sides are provided with baffle 15, baffle 15 and the smooth contact of track 9, gyro wheel 10 middle part is fixed to be worn to be equipped with pivot 11, it is provided with motor 12 on the frame 3 to hold, the equal fixed cover in position that motor 12's drive shaft and pivot 11 correspond is equipped with sprocket 13, around being equipped with chain 14 on the sprocket 13.

With reference to fig. 1 and 2, the bearing frame 3 is provided with a bearing seat 4 for bearing a steel coil 20, a horizontal central line of the bearing seat 4 and a horizontal central line of the central shaft 2 are located in the same plane, so that after the steel coil 20 is placed on the bearing seat 4, the center of the steel coil 20 can be aligned with the center of the central shaft 2 only by adjusting up and down, then the bearing frame 3 drives the steel coil 20 to move towards a position close to the central shaft 2 to complete loading, and the bearing frame 3 is provided with a lifting member for driving the bearing seat 4 to lift in the vertical direction; the lifting piece comprises hydraulic cylinders 16 arranged on the bearing and placing frame 3, at least two hydraulic cylinders 16 are arranged, in the embodiment, three hydraulic cylinders 16 arranged side by side at intervals are arranged, the driving direction of the hydraulic cylinders 16 is along the vertical direction, and the driving shaft of the hydraulic cylinders 16 is connected with the bearing and placing seat 4.

Combine fig. 1 and fig. 2, the one end that the frame 1 was opened a book to center pin 2 was kept away from is provided with the infrared emitter 5 that is used for the transmission infrared ray, holds to put the activity on the frame 3 and is provided with the chuck 6 that can the joint at coil of strip 20 center, and chuck 6 middle part is provided with response infrared inductor 7, holds to put and is provided with the bulb 8 with inductor 7 electricity intercommunication on the frame 3.

As shown in fig. 1, a clamping groove 19 for clamping the chuck 6 is formed in the bearing frame 3 so that the chuck 6 can be conveniently stored when the chuck 6 is not used, a rope 18 is arranged on the bearing frame 3, one end of the rope 18 is connected to the bearing frame 3, the other end of the rope 18 is connected to the chuck 6, the rope 18 has a certain traction effect on the chuck 6, and the phenomenon that the chuck 6 directly falls off from the center of a steel coil 20 and is damaged due to careless operation of a worker is avoided;

when the center of the steel coil 20 needs to be adjusted to be aligned with the center of the central shaft 2, the chuck 6 is clamped at the center of the steel coil 20, the infrared emitter 5 is adjusted to emit infrared rays, the position of the infrared rays irradiated on the chuck 6 is observed, and the adjusting hydraulic cylinder 16 drives the adjusting bearing seat 4 to drive the up-and-down movement. When the inductor 7 senses infrared rays, the bulb 8 is on, the center of the steel coil 20 is aligned with the center of the central shaft 2, and the chuck 6 is taken down from the steel coil 20; the motor 12 is started to rotate the sprocket 13, and the sprocket 13 drives the shaft 11 to rotate through the chain 14, so as to drive the roller 10 to rotate, so that the supporting frame 3 moves toward the direction close to the central shaft 2, thereby moving the steel coil 20 onto the central shaft 2.

As shown in fig. 2, when the forklift drives the new steel coil 20 to move, the temporary parking of the forklift is random and not necessarily can be directly placed at the center of the bearing and placing seat 4, so as to adjust the steel coil 20 to be located at the center of the bearing and placing seat 4, two placing seats 17 for temporarily placing the steel coil 20 are fixedly arranged on the ground and above the bearing and placing frame 3, the two placing seats 17 are located at two sides of the bearing and placing seat 4, and a space for the vertical movement of the bearing and placing seat 4 is reserved between the two placing seats 17.

The implementation principle of the embodiment is as follows:

when the center of the steel coil 20 needs to be adjusted to be aligned with the center of the central shaft 2, the chuck 6 is moved out of the clamping groove 19, the chuck 6 is clamped at the center of the steel coil 20, the infrared emitter 5 is adjusted to emit infrared rays, the position of the infrared rays irradiated on the chuck 6 is observed, and the adjusting hydraulic cylinder 16 drives the adjusting bearing seat 4 to drive the up-and-down movement. When the inductor 7 senses infrared rays, the bulb 8 is on, the center of the steel coil 20 is aligned with the center of the central shaft 2, and the chuck 6 is taken down from the steel coil 20; the motor 12 is started to rotate the sprocket 13, and the sprocket 13 drives the shaft 11 to rotate through the chain 14, so as to drive the roller 10 to rotate, so that the supporting frame 3 moves toward the direction close to the central shaft 2, thereby moving the steel coil 20 onto the central shaft 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an uncoiler, includes that frame (1) and one end are opened a book center pin (2) of rotating the connection on frame (1) are opened a book, its characterized in that: a bearing and placing frame (3) is arranged on the ground in a sliding mode, the bearing and placing frame (3) is located below the central shaft (2), the bearing and placing frame (3) moves along the length direction of the central shaft (2), and a driving piece for driving the bearing and placing frame (3) to move is arranged on the ground; the bearing frame (3) is provided with a bearing seat (4) for bearing a steel coil (20), the central line of the bearing seat (4) and the central line of the central shaft (2) are positioned on the same plane, and the bearing frame (3) is provided with a lifting piece for driving the bearing seat (4) to lift along the vertical direction; center pin (2) are kept away from the one end of opening a book frame (1) and are provided with infrared emitter (5) that are used for transmitting infrared ray, but hold and put the activity on frame (3) and be provided with chuck (6) at coil of strip (20) center, chuck (6) middle part is provided with response infrared inductor (7), hold and be provided with bulb (8) with inductor (7) electricity intercommunication on putting frame (3).

2. An unwinder as claimed in claim 1, wherein: the driving piece is including setting up track (9) subaerial, track (9) length direction sets up along center pin (2) length direction, it is provided with gyro wheel (10) of sliding connection on track (9) on frame (3) to hold, gyro wheel (10) middle part is fixed wears to be equipped with pivot (11), it is provided with motor (12) on frame (3) to hold, the drive shaft of motor (12) all fixes the cover with the position that pivot (11) correspond and is equipped with sprocket (13), around being equipped with chain (14) on sprocket (13).

3. An unwinder as claimed in claim 2, wherein: the two sides of the roller (10) are provided with baffles (15), and the baffles (15) are in smooth contact with the track (9).

4. An unwinder as claimed in claim 1, wherein: the lifting piece comprises a hydraulic cylinder (16) arranged on the bearing frame (3), the driving direction of the hydraulic cylinder (16) is along the vertical direction, and a driving shaft of the hydraulic cylinder (16) is connected with the bearing seat (4).

5. An unwinder as claimed in claim 1, wherein: the steel coil storage rack is characterized in that a placing seat (17) which is used for temporarily placing a steel coil (20) is fixedly arranged above a bearing frame (3) on the ground, two the placing seat (17) is arranged on two sides of a bearing seat (4), and a space for vertically moving the bearing seat (4) is reserved between the placing seat (17).

6. An unwinder as claimed in claim 1, wherein: a rope (18) is arranged on the bearing frame (3), one end of the rope (18) is connected to the bearing frame (3), and the other end of the rope (18) is connected to the chuck (6).

7. An unwinder as claimed in claim 6, wherein: the bearing frame (3) is provided with a clamping groove (19) for clamping the chuck (6).