CN218114760U

CN218114760U - Suspension arm type roller unloading equipment

Info

Publication number: CN218114760U
Application number: CN202222583763.6U
Authority: CN
Inventors: 林尚波
Original assignee: Shanghai Bideke Machinery Co ltd
Current assignee: Shanghai Bideke Machinery Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-23
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a unload roller equipment technical field, especially relate to a davit formula unloads roller equipment. It mainly carries out hanging of roll with the bearing cable wire to many and tears open, and it is asynchronous to appear bearing cable wire rolling easily, leads to the problem that the roll slope dropped, provides following technical scheme: the roller dismounting device comprises a roller dismounting portal frame, a supporting plate and bearing steel cables, wherein the supporting plate is arranged in the roller dismounting portal frame, a pair of bearing steel cables are fixed on two sides of the supporting plate, a coiling groove is formed in the upper end of the roller dismounting portal frame, and the upper ends of the bearing steel cables are arranged in the coiling groove. The utility model discloses utilize the rotation of drive pivot, can make different rolling dishes rotate in step, utilize the inside groove and the bearing cable wire diameter looks adaptation of rolling dish simultaneously, make the bearing cable wire can only be in the rolling dish single strand rolling, guarantee that the rolling dish rotates the bearing cable wire length that the round receive and releases in step the same, finally can guarantee the stability of layer board oscilaltion, no matter can all guarantee higher security when carrying out the dismantlement or the installation of roll.

Description

Suspension arm type roller unloading equipment

Technical Field

The utility model relates to a unload roller equipment technical field, especially relate to a davit formula unloads roller equipment.

Background

The roller is a metal column work piece, install in processing equipment, through the rotation of self, can lead or extrusion's effect to the processing material, wherein the roller mainly applies to sheet metal's extrusion, stretch out and draw back and distribute from top to bottom in pairs usually, utilize the rotation of self, make sheet metal pass between the roller, realize the effect of extrusion or direction, wherein to different sheet metal's processing, required roll size differs, when carrying out the change of roller, often need unload the supplementary of roller equipment, just can accomplish corresponding replacement work.

According to the inspection, the roller hoisting tool with the publication number of CN216737149U is mainly hoisted by utilizing a mode that a crown block hook head is additionally provided with a sling, so that the auxiliary roller dismounting and roller mounting work can be completed, in the actual dismounting process, a processing workshop or a working area is limited by space, under the condition that no crown block hook exists, a common small roller dismounting gantry crane is used for hoisting, the bearing steel cable is directly rotated by utilizing a winch to wind, so that the purpose of lifting the roller is realized, in the hoisting or dismounting process aiming at the roller, more than one bearing steel cable is needed, when the winding speeds of the bearing steel cable on different winches are asynchronous, the roller is inclined or greatly rocked, the falling risk is increased, and the structure for stably lifting the roller is arranged on the boom type roller dismounting device is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a davit formula unloads roller equipment to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a davit formula unloads roller equipment, is including tearing open roller portal frame, layer board and bearing cable wire, it is provided with the layer board in the roller portal frame to tear open, the layer board both sides all are fixed with a pair of bearing cable wire, tear open roller portal frame upper end and seted up the coiling groove, bearing cable wire upper end sets up in the coiling groove, be provided with winding mechanism in the coiling groove.

Preferably, winding mechanism includes the drive pivot, the drive pivot rotates to be connected and is torn roller portal frame upper end inside and pass the coiling groove, on the drive pivot and with the equal fixedly connected with rolling dish in the corresponding position of bearing cable wire, the equal fixed wraparound of bearing cable wire upper end is in rolling dish.

Preferably, an inner groove is formed in the winding disc, the width of the inner groove is matched with the diameter of the bearing steel cable, the winding directions of the bearing steel cable in the same winding groove on the winding disc are opposite, and the bearing steel cables on two sides of the supporting plate can be ensured to be synchronously wound and unwound.

Preferably, the driving groove is formed in the middle of the inner part of the upper end of the roller disassembling portal frame, the driving rotating shaft penetrates through the driving groove, and the driving rotating shaft is fixedly connected with a transmission bevel gear in the driving groove.

Preferably, the side wall of the driving groove is fixedly connected with a servo motor, the output end of the servo motor is positioned in the driving groove and is fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with the transmission bevel gear.

Preferably, tear open inside and be located the winding up tank both sides in roller portal frame upper end and all seted up the guide way, the guide way internal rotation is connected with the leading wheel, the bearing cable wire-wrap is on the leading wheel, can effectually avoid the bearing cable wire and tear open and take place strong wearing and tearing between the roller portal frame upper end.

Preferably, an arc-shaped groove is formed in the middle of the upper end of the supporting plate, an anti-slip mat is fixedly connected to the inner side wall of the arc-shaped groove, and a buffering mat is fixedly connected to the bottom of the supporting plate.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses utilize the rotation of drive pivot, can make different rolling dishes rotate in step, utilize the inside groove and the bearing cable wire diameter looks adaptation of rolling dish simultaneously, make the bearing cable wire can only be in the rolling dish single-stranded rolling, guarantee that the synchronous bearing cable wire length that the round receive and releases of rolling dish is the same, finally can guarantee the stability of layer board oscilaltion, no matter carry on the dismantlement of roll or when installing all can guarantee higher security.

Drawings

FIG. 1 is a front sectional schematic view of the present invention;

fig. 2 is a schematic view of the top view structure of the roller-detaching portal frame of the present invention;

FIG. 3 is a schematic view of the connection structure of the load-bearing steel cable and the winding disc of the present invention;

fig. 4 is a schematic view of the appearance structure of the pallet of the present invention.

Reference numerals: 1. disassembling the roller portal frame; 2. a support plate; 21. an arc-shaped slot; 22. a non-slip mat; 23. a cushion pad; 3. a load-bearing wire rope; 4. a coiling groove; 5. a guide groove; 6. a guide wheel; 7. a winding mechanism; 71. driving the rotating shaft; 72. a winding disc; 73. a drive slot; 74. a transmission bevel gear; 75. a servo motor; 76. a drive bevel gear.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a davit formula unloads roller equipment, including tearing open roller portal frame 1, layer board 2 and bearing cable wire 3, tear open and be provided with layer board 2 in the roller portal frame 1, layer board 2 both sides all are fixed with a pair of bearing cable wire 3, tear open roller portal frame 1 upper end and seted up coiling groove 4, bearing cable wire 3 upper end sets up in coiling groove 4, are provided with winding mechanism 7 in the coiling groove 4, tear open 1 inside and be located coiling groove 4 both sides in roller portal frame 1 upper end and all seted up

guide way

5, 5 internal rotations in guide way are connected with leading wheel 6, bearing cable wire 3 is around connecing on leading wheel 6.

The winding mechanism 7 comprises a driving rotating shaft 71, the driving rotating shaft 71 is rotatably connected to the inner portion of the upper end of the roller dismounting portal frame 1 and penetrates through the winding groove 4, winding discs 72 are fixedly connected to the driving rotating shaft 71 and correspond to the bearing steel cables 3, the upper ends of the bearing steel cables 3 are fixedly wound in the winding discs 72, inner grooves are formed in the winding discs 72, the widths of the inner grooves are matched with the diameters of the bearing steel cables 3, the winding directions of the bearing steel cables 3 in the same winding groove 4 and positioned on the winding discs 72 are opposite, a driving groove 73 is formed in the middle position of the inner portion of the upper end of the roller dismounting portal frame 1, the driving rotating shaft 71 penetrates through the driving groove 73, a transmission bevel gear 74 is fixedly connected to the driving rotating shaft 71 and positioned in the driving groove 73, a servo motor 75 is fixedly connected to the side wall of the driving groove 73, the output end of the servo motor 75 is positioned in the driving groove 73 and is fixedly connected with the driving bevel gear 76, and the driving bevel gear 76 is meshed with the transmission bevel gear 74.

In the embodiment, firstly, the whole device is connected with an external power supply, then the roller dismounting portal frame 1 is moved, the supporting plate 2 can be moved synchronously, the supporting plate 2 is moved to the position below the roller to be dismounted, the roller is abutted against the upper end of the supporting plate 2, the roller is dismounted from the processing equipment, the roller can be ensured to be stable by lifting the supporting plate 2, after the roller dismounting portal frame 1 is moved to a designated position, the output end of the servo motor 75 can be used for driving the driving bevel gear 76 to rotate, so that the driving rotating shaft 71 is driven to rotate under the transmission of the driving bevel gear 74, and finally the winding disc 72 is driven to rotate synchronously, so that the steel cable 3 is discharged from the winding disc 72, in the process, the width of the inner groove on the winding disc 72 is matched with the diameter of the bearing steel cable 3, so that the bearing steel cable 3 is positioned in the inner groove and wound by a single layer, the winding diameter of the bearing steel cable 3 at the outermost side is always the same, when the winding disc 72 rotates for one circle, the length of the released bearing 3 in different winding discs 72 is always the same, and under the condition that the synchronous rotation of the winding disc 72, the different bearing cables 3 can be ensured to be capable of being synchronously, thereby the steel cable can be capable of being synchronously discharged, and the whole roller dismounting process of improving the stability of the supporting plate 2 in the whole process.

Example two

As shown in fig. 1 and 4, the utility model provides a davit formula unloads roller equipment further improves on the basis of embodiment one, and arc 21 has been seted up to 2 upper ends intermediate positions of this embodiment layer board, the 21 inside wall fixedly connected with slipmat 22 of arc, 2 bottom fixedly connected with blotters 23 of layer board.

In this embodiment, when placing layer board 2 upper end with the roll, can place the arc wall 21 with the roll bottom in to offset roll bottom and slipmat 22, make the roll can not appear sliding on layer board 2, and when dismantling the roll of top, if layer board 2 receives heavy emergence and rocks, the impact force when the roll of below receives the striking can be reduced to the bearing cable wire 3 of its bottom, prevents that it from appearing the condition of warping.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a davit formula unloads roller equipment, is including tearing open roller portal frame (1), layer board (2) and bearing cable wire (3), its characterized in that: the roller disassembling portal frame is characterized in that a supporting plate (2) is arranged in the roller disassembling portal frame (1), a pair of bearing steel cables (3) are fixed on two sides of the supporting plate (2), a coiling groove (4) is formed in the upper end of the roller disassembling portal frame (1), the upper ends of the bearing steel cables (3) are arranged in the coiling groove (4), and a coiling mechanism (7) is arranged in the coiling groove (4).

2. A boom type roller unloading device as claimed in claim 1, wherein the winding mechanism (7) comprises a driving spindle (71), the driving spindle (71) is rotatably connected inside the upper end of the roller-removing gantry (1) and passes through the winding slot (4), a winding disc (72) is fixedly connected to the driving spindle (71) at a position corresponding to the position of the bearing steel cable (3), and the upper end of the bearing steel cable (3) is fixedly wound in the winding disc (72).

3. A boom-type roll unloader according to claim 2, wherein an inner groove is formed in the take-up reel (72), the width of the inner groove is adapted to the diameter of the bearing wire rope (3), and the winding directions of the bearing wire rope (3) in the same take-up reel (4) on the take-up reel (72) are opposite.

4. A boom type roller dismounting device according to claim 2, wherein a driving groove (73) is formed in the middle of the inside of the upper end of the roller dismounting gantry (1), the driving rotating shaft (71) penetrates through the driving groove (73), and a transmission bevel gear (74) is fixedly connected to the driving rotating shaft (71) and positioned in the driving groove (73).

5. A boom-type roller unloader according to claim 4, wherein a servo motor (75) is fixedly connected to a side wall of the driving groove (73), an output end of the servo motor (75) is positioned in the driving groove (73) and is fixedly connected with a driving bevel gear (76), and the driving bevel gear (76) is engaged with the transmission bevel gear (74).

6. A boom type roller unloading equipment as claimed in claim 1, wherein the roller dismantling portal frame (1) is provided with guide grooves (5) at the inner part of the upper end and at the two sides of the winding groove (4), the guide grooves (5) are rotatably connected with guide wheels (6), and the bearing steel cable (3) is wound on the guide wheels (6).

7. A boom type roller unloading device as claimed in claim 1, wherein an arc-shaped slot (21) is formed at the middle position of the upper end of the supporting plate (2), a non-slip pad (22) is fixedly connected to the inner side wall of the arc-shaped slot (21), and a buffer pad (23) is fixedly connected to the bottom of the supporting plate (2).