CN211569601U

CN211569601U - Conveying bridge for processing thin steel

Info

Publication number: CN211569601U
Application number: CN201922277566.XU
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 conveying bridge for processing thin steel, which relates to the technical field of strip steel deviation rectifying devices and comprises a pit, wherein the pit is provided with a bearing plate along the length direction, one side of the bearing plate, which is far away from the bottom wall of the pit, is provided with a pressing plate, and a steel strip passes through the space between the pressing plate and the bearing plate; the clamp plate articulates on accepting the board through the pivot, the pivot rotates to be connected on the clamp plate, the pivot is equipped with two articulated seats along length direction's both ends symmetry, articulated seat is connected on accepting the board. The utility model has the advantages of limiting the band steel, reducing the band steel deviation caused by the band steel staggering, and improving the stability of the band steel during the transportation.

Description

Conveying bridge for processing thin steel

Technical Field

The utility model belongs to the technical field of belted steel deviation correcting device technique and specifically relates to a transport bridge for processing thin steel is related to.

Background

At present, after the strip steel is cut by a slitting machine, the strip steel needs to be conveyed to the next procedure to be rolled, and the deviation of the strip steel needs to be corrected in order to improve the conveying stability in the conveying process of the strip steel.

The existing deviation rectifying method is to rectify the band steel through the pits arranged on the ground, when the band steel passes through the pits, the band steel sags to be in a U shape under the action of self gravity, and the band steel is not easy to deviate under the self stress, so that the effect of rectifying the band steel is achieved, but the deviation rectifying method is suitable for thicker band steel (2.5mm-3.0mm), when thin band steel (0.05mm-1.50mm) is conveyed, the thin band steel is lighter, so that the sagging degrees of the band steel are uneven, the band steel is easy to stagger to deviate, and therefore a conveying device for rectifying the thin band steel is urgently needed in the industry.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, one of the purposes of the utility model is to provide a transport bridge for processing thin steel, its advantage is: the strip steel is limited, the strip steel deflection caused by the staggering of the strip steel can be reduced, and the stability of the strip steel during conveying is improved.

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

a conveying bridge for processing thin steel comprises a pit, wherein a bearing plate is arranged in the pit along the length direction, a pressing plate is arranged on one side of the bearing plate, which is far away from the bottom wall of the pit, and a steel belt penetrates through the space between the pressing plate and the bearing plate; the clamp plate articulates on accepting the board through the pivot, the pivot rotates to be connected on the clamp plate, the pivot is equipped with two articulated seats along length direction's both ends symmetry, articulated seat is connected on accepting the board.

Through adopting above-mentioned technical scheme, the operator lifts the clamp plate and vacates the space, the operator of being convenient for is quick passes belted steel from the clamp plate and accept between the board, the operator closes the clamp plate lid afterwards on accepting the board, the clamp plate is under the effect of self gravity this moment, the clamp plate compresses tightly belted steel on accepting the board, the moving direction of belted steel has been restricted to the clamp plate, make the steady removal of belted steel, thereby the clamp plate has played spacing effect to the belted steel, and then reduce the belted steel and appear crisscross condition emergence that causes the belted steel skew, stability when carrying with the improvement belted steel.

The present invention may be further configured in a preferred embodiment as: waist shape hole has been seted up along length direction to articulated seat, pivot sliding connection is in waist shape hole.

Through adopting above-mentioned technical scheme, the operator is when lifting up the clamp plate to upwards carry and draw the clamp plate, the pivot upwards slides along waist shape hole this moment, thereby makes the clamp plate and accept the gap grow between the board, and then the operator of being convenient for pass belted steel from the clamp plate with accepting between the board fast convenient.

The present invention may be further configured in a preferred embodiment as: waist shape hole is equipped with the guide bar that passes the pivot along length direction, waist shape hole is kept away from one side cover of accepting the board in the pivot and is equipped with first spring, the clamp plate with when accepting the board conflict, first spring is in partial compression state.

Through adopting above-mentioned technical scheme, the operator is when carrying the lifting plate, the pivot rises, first spring is compressed and has elastic restoring force, pass the back when the operator with belted steel from the clamp plate with accept between the board, the operator closes the clamp plate lid on accepting the board, first spring is under the effect of elastic restoring force this moment, first spring promotes the pivot and accepts the board and removes, thereby the clamp plate is further supported belted steel tightly on accepting the board, and then reduce the belted steel and appear the crisscross possibility that takes place the skew when carrying, with the stability of improvement belted steel when carrying.

The present invention may be further configured in a preferred embodiment as: the clamp plate is provided with a limiting column on the side wall, away from one side of the rotating shaft, of the clamp plate, the bearing plate is connected with a rotating block in a rotating mode, a pull rod penetrates through the rotating block, an L-shaped plate is arranged on one side, close to the clamp plate, of the pull rod, a notch matched with the limiting column is formed in the short edge of the L-shaped plate, a stop block is arranged at one end, away from the L-shaped plate, of the pull rod, and a second spring is sleeved on the pull rod between the stop block and.

Through adopting above-mentioned technical scheme, after the operator closes the clamp plate lid on accepting the board, operator pulling L shaped plate is close to spacing post, L shaped plate pulling pull rod removes, the second spring has elastic restoring force under the compression this moment, the operator rotates the L shaped plate, make L shaped plate lock on spacing post, breach and spacing post cooperation, the second spring promotes the dog and removes to the one side of keeping away from the clamp plate under the effect of elastic restoring force simultaneously, make the breach support tightly on spacing post, thereby the L shaped plate is with the clamp plate with accept the board fastening, and then be convenient for the clamp plate to support tightly the belted steel on accepting the board, take place with the condition that reduces belted steel and lift the clamp plate when removing.

The present invention may be further configured in a preferred embodiment as: one side of the pressing plate facing the bearing plate is provided with a groove along the length direction, and the groove is rotatably connected with a plurality of rotating rollers along the length direction.

By adopting the technical scheme, in the process of conveying the strip steel, the strip steel is easy to rub the pressing plate, the rotating roller can rotate, the strip steel drives the rotating roller to rotate, and the rotating roller converts the friction between the strip steel and the pressing plate into rolling friction, so that the friction between the strip steel and the pressing plate is reduced, and the possibility of abrasion of the strip steel is further reduced.

The present invention may be further configured in a preferred embodiment as: and one side of the bearing plate, which faces the pressing plate, is provided with a felt.

Through adopting above-mentioned technical scheme, the steel band is at the in-process of carrying, and the steel band easily with accept to produce the friction between the board, felt self is softer and the wearability is high, and when the strip steel was removed, the felt can play the effect of protection to the strip steel to reduce the strip steel and accept the board and produce the condition emergence that the friction caused the strip steel impaired.

The present invention may be further configured in a preferred embodiment as: the pit is being accepted the board and is being equipped with two mount pads along length direction's bilateral symmetry, the direction of height setting along the pit of mount pad, the spout has been seted up along length direction to the mount pad, sliding connection has the slider in the spout, the slider is connected on accepting the board, the mount pad rotates along length direction and is connected with the lead screw with slider threaded connection, the one end that the pit diapire was kept away from to the mount pad is equipped with the motor that output and lead screw are connected.

Through adopting above-mentioned technical scheme, when needs carried thicker steel band, the operator starter motor, motor drive lead screw drive slider removal, and the slider drives accepts the board and removes to the diapire of pit to realized accepting the mesh of board liftable, and then the operator of being convenient for rectifies the transport to the belted steel of different thickness.

The present invention may be further configured in a preferred embodiment as: a guide groove is formed in each of two ends of the sliding block in the length direction, and a guide block matched with the guide groove is arranged on the side wall of the sliding groove.

Through adopting above-mentioned technical scheme, the slider is when removing, and the guide way slides along guide block length direction along with the slider, and the direction of movement of slider has been restricted to the guide way to the guide block has played the effect of direction to the slider, and then promotes the stability of slider when removing.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the pressure plate has a limiting effect on the strip steel, so that the strip steel deflection caused by the staggering of the strip steel can be reduced, and the stability of the strip steel during conveying is improved;

2, the pressing plate and the bearing plate are fastened by the L-shaped plate, so that the strip steel is conveniently abutted against the bearing plate by the pressing plate, and the situation that the pressing plate is lifted when the strip steel moves is reduced;

3. the friction between the strip steel and the pressing plate is converted into rolling friction by the rotating roller, so that the friction force between the strip steel and the pressing plate can be reduced, and the possibility of abrasion of the strip steel is reduced.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic structural diagram for embodying the groove in the present embodiment.

In the figure, 1, a pit; 11. a bearing plate; 12. pressing a plate; 13. a rotating shaft; 2. a hinged seat; 21. a waist-shaped hole; 22. a guide bar; 23. a first spring; 3. a limiting column; 31. rotating the block; 32. a pull rod; 33. an L-shaped plate; 331. a notch; 34. a stopper; 35. a second spring; 4. a groove; 41. a rotating roller; 42. felt; 5. a mounting seat; 51. a chute; 52. a slider; 53. a screw rod; 54. a motor; 55. a guide groove; 56. a guide block; 6. strip steel; 7. a slitting machine.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a transport bridge for processing thin steel, including pit 1, slitting machine 7 sets up on the subaerial of pit 1 along one side of length direction. Pit 1 is equipped with near the opening part along length direction and accepts board 11, accepts board 11 and articulates through pivot 13 in the one side that deviates from 1 diapire of pit has clamp plate 12, and pivot 13 rotates to be connected at clamp plate 12 along length direction's one end, accepts board 11 and is equipped with two articulated seats 2 in pivot 13 along length direction's both ends symmetry, and a waist shape hole 21 has all been seted up along length direction to two articulated seats 2, and pivot 13 sliding connection is in waist shape hole 21. Meanwhile, the waist-shaped hole 21 is provided with a guide rod 22 penetrating through the rotating shaft 13 along the length direction, one side of the rotating shaft 13, which is far away from the bearing plate 11, of the guide rod 22 is sleeved with a first spring 23, two ends of the first spring 23 respectively abut against the rotating shaft 13 and the side wall of the waist-shaped hole 21, and when the pressing plate 12 abuts against the bearing plate 11, the first spring 23 is in a partially compressed state.

Referring to fig. 1 and 2, the strip steel 6 sheared by the slitting machine 7 is conveyed to the bearing plate 11, the pressing plate 12 is lifted by an operator, the pressing plate 12 is lifted by the operator, the rotating shaft 13 moves along the length direction of the waist-shaped hole 21, the rotating shaft 13 continues to extrude the first spring 23, the first spring 23 is compressed to have elastic restoring force, and a large gap is generated between the pressing plate 12 and the bearing plate 11, so that the operator can quickly and conveniently convey the strip steel 6 between the pressing plate 12 and the bearing plate 11. Then, the operator covers the pressing plate 12 on the bearing plate 11, the first spring 23 pushes the rotating shaft 13 to approach the bearing plate 11 under the action of the elastic restoring force of the first spring 23, so that the pressing plate 12 presses the strip steel 6 tightly on the bearing plate 11. Meanwhile, under the action of the self gravity of the pressing plate 12, the pressing plate 12 compresses the strip steel 6, so that the strip steel 6 is more stable to move, the pressing plate 12 has a limiting effect on the strip steel 6, and the situation that the strip steel 6 deviates due to the fact that the strip steel 6 is staggered when moving is reduced.

Referring to fig. 1 and 3, the pressing plate 12 is provided with two limiting columns 3 on the side wall far away from the rotating shaft 13 (as shown in fig. 2), the two limiting columns 3 are symmetrically arranged along the two sides of the pressing plate 12 in the length direction, the side wall of the bearing plate 11 is rotatably connected with a rotating block 31 corresponding to the limiting columns 3, a pull rod 32 penetrates through the rotating block 31, one end of the pull rod 32 close to the limiting columns 3 is provided with an L-shaped plate 33, one end of the pull rod 32 far away from the L-shaped plate 33 is provided with a stop 34, a second spring 35 is sleeved on the pull rod 32 between the stop 34 and the rotating block 31, and the two ends of the second spring 35 are respectively abutted against the stop 34 and the rotating block 31.

Referring to fig. 1 and 3, after the operator presses the pressing plate 12 to tightly press the strip 6 against the receiving plate 11, the operator pulls the L-shaped plate 33 to approach the limiting column 3, and the L-shaped plate 33 drives the pull rod 32 and the stopper 34 to move in a direction approaching the pressing plate 12. The operator continues to pull the L-shaped plate 33 and drives the rotating block 31 to rotate, so that the L-shaped plate 33 is buckled on the position-limiting post 3, and at this time, the second spring 35 is compressed and has elastic restoring force. Meanwhile, a notch 331 matched with the limiting column 3 is formed in the short side part of the L-shaped plate 33, when the notch 331 is matched with the limiting column 3, the second spring 35 pushes the stopper 34 to move in the direction away from the pressing plate 12 under the action of elastic restoring force, the stopper 34 drives the L-shaped plate 33 through the pull rod 32, so that the L-shaped plate 33 is clamped on the limiting column 3, the notch 331 can limit the sliding of the L-shaped plate 33, and the situation that the L-shaped plate 33 is separated from the limiting column 3 is reduced. At the moment, the L-shaped plate 33 presses the pressing plate 12 against the strip steel 6, so that the pressing plate 12 further presses the strip steel 6 against the bearing plate 11, and the situation that the strip steel 6 lifts the pressing plate 12 during moving is reduced, so that the stability of the strip steel 6 during conveying is improved.

Referring to fig. 1 and 4, a groove 4 is formed in one side, facing the receiving plate 11, of the pressing plate 12 along the length direction, the groove 4 is connected with a rotating roller 41 in a rotating mode along the width direction, a plurality of rotating rollers 41 are arranged along the length direction of the groove 4, when a strip steel 6 passes through the pressing plate 12 and the receiving plate 11, the strip steel 6 is easy to rub the pressing plate 12 and the receiving plate 11, the rotating rollers 41 can rotate, the strip steel 6 drives the rotating rollers 41 to rotate at the moment, the rotating rollers 41 convert the rubbing between the strip steel 6 and the pressing plate 12 into rolling rubbing, so that the friction between the strip steel 6 and the pressing plate 12 is reduced, and the strip steel 6 is further worn by the pressing plate 12. Meanwhile, the receiving plate 11 is provided with the felt 42 along the length direction on one side facing the pressing plate 12, the felt 42 is soft and has high wear resistance, and can protect the strip steel 6, so that the condition that the strip steel 6 is damaged due to friction between the strip steel 6 and the receiving plate 11 is reduced.

Referring to fig. 1 and 2, pit 1 is equipped with mount pad 5 along direction of height, mount pad 5 is equipped with two along the bilateral symmetry who accepts 11 length direction of board, and two mount pads 5 are a set of, mount pad 5 is equipped with two sets ofly along the length direction of pit 1, spout 51 has been seted up along length direction to mount pad 5, sliding connection has slider 52 in spout 51, slider 52 fixed connection is on accepting board 11, spout 51 rotates along length direction and is connected with lead screw 53, lead screw 53 and slider 52 threaded connection, mount pad 5 is equipped with motor 54 in the one end of keeping away from pit 1 diapire, the output of motor 54 is connected on lead screw 53. When a thicker steel plate is conveyed, an operator starts the motor 54 to drive the screw rod 53 to rotate, and the screw rod 53 drives the bearing plate 11 to move towards the bottom wall of the pit 1 through the slide block 52.

Referring to fig. 1 and 2, two ends of the sliding block 52 along the length direction are respectively provided with a guide groove 55, two opposite side walls of the sliding groove 51 are symmetrically provided with two guide blocks 56, the guide grooves 55 are matched with the guide blocks 56, so that the sliding block 52 moves along the length direction of the guide blocks 56, the guide grooves 55 limit the moving direction of the sliding block 52, and the guide blocks 56 guide the sliding block 52 to increase the stability of the bearing plate 11 when moving downwards. At the moment, the pit 1 can convey and correct the thicker strip steel 6, so that the bearing plate 11 can be lifted, and the strip steel 6 with different thicknesses can be conveyed conveniently.

The implementation principle of the embodiment is as follows: after the strip steel 6 is sheared by the slitting machine 7, an operator lifts the pressing plate 12 and pulls the pressing plate 12 upwards, a gap between the pressing plate 12 and the bearing plate 11 is enlarged, the operator quickly penetrates the strip steel 6 between the pressing plate 12 and the bearing plate 11, then the operator covers the pressing plate 12 on the bearing plate 11, then the operator pulls the L-shaped plate 33 to hang the L-shaped plate 33 on the limiting column 3, the notch 331 is matched with the limiting column 3 to tightly support the pressing plate 12 on the strip steel 6, and when the thick strip steel 6 needs to be corrected, the operator starts the motor 54 to drive the bearing plate 11 to descend to the bottom of the pit 1.

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. A transport bridge for processing thin steel, comprising a pit (1), characterized in that: the pit (1) is provided with a bearing plate (11) along the length direction, a pressing plate (12) is arranged on one side of the bearing plate (11) departing from the bottom wall of the pit (1), and a steel belt penetrates through the space between the pressing plate (12) and the bearing plate (11);

the pressing plate (12) is hinged to the bearing plate (11) through a rotating shaft (13), the rotating shaft (13) is rotatably connected to the pressing plate (12), two hinged seats (2) are symmetrically arranged at the two ends of the rotating shaft (13) along the length direction, and the hinged seats (2) are connected to the bearing plate (11).

2. A transport bridge for processing thin steel according to claim 1, characterized in that: articulated seat (2) have seted up waist shape hole (21) along length direction, pivot (13) sliding connection is in waist shape hole (21).

3. A transport bridge for processing thin steel according to claim 2, characterized in that: waist shape hole (21) are equipped with guide bar (22) that pass pivot (13) along length direction, waist shape hole (21) are kept away from one side cover of accepting board (11) in pivot (13) and are equipped with first spring (23), when clamp plate (12) contradict with accepting board (11), first spring (23) are in partial compression state.

4. A transport bridge for processing thin steel according to claim 3, characterized in that: be equipped with spacing post (3) on the lateral wall of pivot (13) one side is kept away from in clamp plate (12), it is connected with turning block (31) to rotate on accepting board (11), wear to be equipped with pull rod (32) in turning block (31), pull rod (32) are equipped with L shaped plate (33) in the one side that is close to clamp plate (12), offer on the minor face of L shaped plate (33) with spacing post (3) matched with breach (331), pull rod (32) are equipped with dog (34) in the one end of keeping away from L shaped plate (33), pull rod (32) are equipped with second spring (35) between dog (34) and turning block (31) cover.

5. A transport bridge for processing thin steel according to claim 1, characterized in that: one side of the pressing plate (12) facing the bearing plate (11) is provided with a groove (4) along the length direction, and the groove (4) is rotatably connected with a plurality of rotating rollers (41) along the length direction.

6. A transport bridge for processing thin steel according to claim 1, characterized in that: and one side of the bearing plate (11) facing the pressing plate (12) is provided with a felt (42).

7. A transport bridge for processing thin steel according to claim 1, characterized in that: pit (1) are being equipped with two mount pads (5) accepting board (11) along length direction's bilateral symmetry, the direction of height setting of pit (1) is followed in mount pad (5), spout (51) have been seted up along length direction in mount pad (5), sliding connection has slider (52) in spout (51), slider (52) are connected on accepting board (11), mount pad (5) are rotated along length direction and are connected with lead screw (53) with slider (52) threaded connection, the one end that pit (1) diapire was kept away from in mount pad (5) is equipped with motor (54) that output and lead screw (53) are connected.

8. A transport bridge for processing thin steel according to claim 7, characterized in that: a guide groove (55) is formed in each of two ends of the sliding block (52) in the length direction, and a guide block (56) matched with the guide groove (55) is arranged on the side wall of the sliding groove (51).