CN212197336U

CN212197336U - Automatic conveying roller way of cold-rolled strip steel pickling line

Info

Publication number: CN212197336U
Application number: CN202020788334.0U
Authority: CN
Inventors: 钱炜; 唐靖云
Original assignee: Wuxi Weiye Cold Rolled Sheet Co ltd
Current assignee: Wuxi Weiye Cold Rolled Sheet Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-22
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an automatic rollgang of cold-rolled strip steel pickling line, which comprises a bracket, the both sides equidistance welding has the pillar around the support lower extreme, support upper end equidistance is rotated through primary shaft bearing and is installed the pivot, fixedly connected with roller in the pivot, the support left and right sides all rotates through the secondary shaft bearing and is connected with first screw rod, threaded connection has first nut seat on the first screw rod, and is two sets of the curb plate has all been welded to first nut seat upper end, and is two sets of the common welding of curb plate upper end has the roof, and is two sets of rotate through the bearing between the curb plate and be connected with the second screw rod, threaded connection second nut seat on the second screw rod. The utility model discloses a second gear motor and third gear motor drive cleaning brush remove, clean impurity such as iron fillings of conveying roller surface adhesion, effectively guarantee rollgang's use, guarantee the transmission quality of product, have reduced workman's intensity of labour, have improved work efficiency.

Description

Automatic conveying roller way of cold-rolled strip steel pickling line

Technical Field

The utility model relates to a cold-rolled strip steel production facility technical field specifically is an automatic rollgang of cold-rolled strip steel pickling line.

Background

The cold-rolled strip steel is produced by rolling a hot-rolled strip steel and a steel plate which are used as raw materials into a strip steel and a thin plate through a cold rolling mill at normal temperature, the hot-rolled strip steel generates iron scales in the processes of hot rolling, coiling, cooling and transportation, and the iron scales influence the subsequent processes of rolling, annealing and the like, so the hot-rolled strip steel is generally subjected to acid pickling before rolling to obtain a clean surface. The materials are generally conveyed through a roller way on an acid pickling production line, impurities such as scrap iron on the surface of the hot-rolled strip steel can be adhered to the surface of the roller way in the conveying process, an existing conveying roller way is not provided with a cleaning mechanism and needs to be manually cleaned, the labor intensity of workers is increased, and the working efficiency is reduced. Therefore, an automatic conveying roller way of a cold-rolled strip steel pickling line is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rollgang of cold-rolled strip steel pickling line to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic conveying roller way of a cold-rolled strip steel pickling line comprises a support, struts are welded on the front side and the rear side of the lower end of the support at equal intervals, a rotating shaft is installed at the upper end of the support at equal intervals through a first bearing seat in a rotating mode, a roller is fixedly connected onto the rotating shaft, first screw rods are connected on the left side and the right side of the support through a second bearing seat in a rotating mode, a first nut seat is connected onto each first screw rod in a threaded mode, side plates are welded on the upper ends of the two groups of first nut seats, a top plate is welded on the upper ends of the two groups of side plates together, a second screw rod is connected between the two groups of side plates through a bearing in a rotating mode, the second screw rod is connected with a second nut seat in a threaded mode, a hydraulic cylinder is fixedly installed at the lower end of the, the slag receiving groove is arranged in a forward inclining mode.

Preferably, every group equal fixed mounting in both ends has the sprocket about the pivot, every side all the cover is equipped with the driving chain between the sprocket, support right side front end fixed mounting has a gear motor, gear motor's output shaft and front side pivot fixed connection.

Preferably, the upper end surface of the second nut seat is integrally connected with a sliding block, and the lower end surface of the top plate is provided with a sliding groove for slidably connecting the sliding block.

Preferably, a second speed reducing motor is fixedly mounted at the upper end of the top plate through a bolt, a driving belt wheel is fixedly mounted on an output shaft of the second speed reducing motor, a driven belt wheel is fixedly mounted at the right end of the second screw rod, and the driving belt wheel and the driven belt wheel are in transmission connection through a belt.

Preferably, the front end of the first screw is fixedly connected to the output end of the third speed reduction motor.

Preferably, the cleaning assembly comprises a cleaning brush, a connecting plate is fixedly connected to the upper end of the cleaning brush, and threaded holes for connecting bolts in a threaded mode are formed in the connecting plate and the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a second gear motor and third gear motor drive cleaning brush remove, clean impurity such as iron fillings of conveying roller surface adhesion, effectively guarantee rollgang's use, guarantee the transmission quality of product, have reduced workman's intensity of labour, have improved work efficiency. The material is placed on the rollers, the rotating shafts on the front side are driven to rotate through the work of the first speed reducing motor, each group of rotating shafts are driven to rotate through the transmission chain, so that each group of rollers rotates to convey the material, impurities, scrap iron and the like on the surface of the material can be adhered to the surface of the rollers in the conveying process, after the conveying is finished, the third speed reducing motor works to drive the first screw to rotate, so that the first nut seat vertically moves, the side plate, the top plate and the cleaning assembly vertically move, the cleaning brush is positioned right above one group of rollers, the cleaning brush is driven to move downwards through the work of the hydraulic cylinder, so that the cleaning brush is in contact with the rollers, the second speed reducing motor works to drive the second screw to rotate, so that the second nut seat transversely moves, the cleaning brush transversely moves, the rollers are cleaned, and the impurities such as the scrap iron and the like on the surface of the, after a set of cylinder cleans the completion, restart third gear motor for the cleaning brush is located a set of cylinder top down, operates in proper order, cleans the cylinder, and the impurity that cleans down falls into from the gap and connects the sediment inslot, owing to connect the sediment groove and incline forward the setting, makes impurity from connecing sediment groove front side roll-off, the clearance of being convenient for.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front side view of the present invention;

fig. 3 is a schematic view of the connection structure of the mounting plate and the cleaning assembly of the present invention.

In the figure: the cleaning device comprises a support 1, a support 2, a first bearing seat 3, a rotating shaft 4, a roller 5, a second bearing seat 6, a first screw rod 7, a first nut seat 8, a side plate 9, a top plate 10, a second screw rod 11, a second nut seat 12, a hydraulic cylinder 13, a mounting plate 14, a bolt 15, a cleaning component 16, a cleaning brush 1601, a connecting plate 1602, a slag receiving groove 17, a first speed reducing motor 18, a second speed reducing motor 19 and a third speed reducing motor 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic conveying roller way of a cold-rolled strip steel pickling production line comprises a support 1, struts 2 are welded on the front side and the rear side of the lower end of the support 1 at equal intervals, a rotating shaft 4 is installed on the support 1 at equal intervals through a first bearing seat 3, a roller 5 is fixedly connected onto the rotating shaft 4, first screw rods 7 are connected on the left side and the right side of the support 1 through a second bearing seat 6, first nut seats 8 are connected onto the first screw rods 7 in a threaded mode, side plates 9 are welded on the upper ends of the two groups of first nut seats 8, a top plate 10 is welded on the upper ends of the two groups of side plates 9, a second screw rod 11 is connected between the two groups of side plates 9 in a rotating mode through a bearing, a second nut seat 12 is connected onto the second screw rod 11 in a threaded mode, a hydraulic cylinder 13 is fixedly installed at the lower end of the second nut seat 12, a mounting plate 14 is fixedly, the inner side of the support 1 and the lower end of the roller 5 are welded with a slag receiving groove 17, and the slag receiving groove 17 is arranged in a forward inclining mode.

Specifically, every group equal fixed mounting in both ends has the sprocket about 4 of pivot, every side all the cover is equipped with the driving chain between the sprocket, 1 right side front end fixed mounting of support has first gear motor 18, first gear motor 18's output shaft and front side 4 fixed connection of pivot drives the front side through 18 work of first gear motor 4 rotates, through the driving chain conveying, makes every group 4 of pivots all rotate, thereby make every group 5 of rollers rotate, carry the material.

Specifically, the upper end surface of the second nut seat 12 is integrally connected with a sliding block, the lower end surface of the top plate 10 is provided with a sliding groove for slidably connecting the sliding block, and the sliding block is slidably connected in the sliding groove to limit the second nut seat 12, so that the second nut seat 12 only moves horizontally and cannot rotate along with the second screw rod 11.

Specifically, there is second gear motor 19 top roof 10 upper end through bolt fixed mounting, the output shaft fixed mounting of second gear motor 19 has driving pulley, 11 right-hand member fixed mounting of second screw rod has driven pulleys, connect through belt drive between driving pulley and the driven pulleys, drive driving pulley through the work of second gear motor 19 and rotate, through belt drive for driven pulleys and second screw rod 11 rotate, and then make second nut seat 12 carry out lateral shifting.

Specifically, the front end of the first screw 7 is fixedly connected to the output end of the third speed reduction motor 20, and the first screw 7 is driven to rotate by the operation of the third speed reduction motor 20, so that the first nut seat 8 moves vertically.

Specifically, cleaning component 16 includes cleaning brush 1601, cleaning brush 1601 upper end fixedly connected with connecting plate 1602, all offer the screw hole that is used for threaded connection bolt 15 on connecting plate 1602 and the mounting panel 14, cleaning component 16 passes through bolt 15 and is connected with mounting panel 14 for cleaning component 16 conveniently dismantles, is convenient for change when cleaning component 16 damages.

Specifically, when the cleaning brush is used, materials are placed on the roller 5, the rotating shafts 4 on the front side are driven to rotate through the work of the first speed reducing motor 18, the transmission chain is used for transmission, each group of rotating shafts 4 rotates, each group of rollers 5 rotates to convey the materials, impurities, iron filings and the like on the surfaces of the materials can be adhered to the surfaces of the rollers 5 in the conveying process, after the conveying is completed, the third speed reducing motor 20 works to drive the first screw 7 to rotate, the first nut seat 8 vertically moves, the side plate 9, the top plate 10 and the cleaning assembly 16 vertically move, the cleaning brush 1601 is located right above one group of rollers 5, the hydraulic cylinder 13 works to drive the cleaning brush 1601 to move downwards, the cleaning brush 1601 is in contact with the rollers 5, the second speed reducing motor 19 works to drive the second screw 11 to rotate, and the second nut seat 12 transversely moves, thereby make cleaning brush 1601 lateral shifting, clean cylinder 5, get rid of impurity such as iron fillings on cylinder 5 surface, a set of cylinder 5 cleans the completion back, restart third gear motor 20 for cleaning brush 1601 is located next set of cylinder 5 top, operates in proper order, cleans cylinder 5, and impurity under cleaning falls into from the gap and connects in the sediment groove 17, owing to connect sediment groove 17 to incline forward the setting, makes impurity from connecing sediment groove 17 front side roll-off, the clearance of being convenient for. The utility model discloses a remove through second gear motor 19 and the 20 drive cleaning brush 1601 of third gear motor, clean impurity such as iron fillings of 5 surperficial adhesions of conveying roller, effectively guarantee rollgang's use, guarantee the transmission quality of product, reduced workman's intensity of labour, improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automatic roller way for the cold-rolled strip steel pickling production line comprises a support (1) and is characterized in that: the support is characterized in that struts (2) are welded on the front side and the rear side of the lower end of the support (1) at equal intervals, a rotating shaft (4) is installed on the support (1) in a rotating mode through a first bearing seat (3) at equal intervals, rollers (5) are fixedly connected onto the rotating shaft (4), first screw rods (7) are connected on the left side and the right side of the support (1) in a rotating mode through a second bearing seat (6), first nut seats (8) are connected on the first screw rods (7) in a threaded mode, side plates (9) are welded on the upper ends of the two groups of first nut seats (8), a top plate (10) is welded on the upper ends of the two groups of side plates (9) jointly, second screw rods (11) are connected between the two groups of side plates (9) in a rotating mode through bearings, second nut seats (12) are connected on the second screw rods (11) in a threaded mode, hydraulic cylinders (, the cleaning assembly (16) is fixedly connected with the lower end of the mounting plate (14) through a bolt (15), the support (1) is inboard and is located at the lower end of the roller (5) and is welded with the slag receiving groove (17), and the slag receiving groove (17) is inclined forwards.

2. The automatic roller conveyor of the cold-rolled steel strip pickling line according to claim 1, characterized in that: every group equal fixed mounting in both ends has the sprocket about pivot (4), every side all the cover is equipped with the driving chain between the sprocket, support (1) right side front end fixed mounting has first gear motor (18), the output shaft and the front side of first gear motor (18) pivot (4) fixed connection.

3. The automatic roller conveyor of the cold-rolled steel strip pickling line according to claim 1, characterized in that: the upper end face of the second nut seat (12) is integrally connected with a sliding block, and the lower end face of the top plate (10) is provided with a sliding groove for slidably connecting the sliding block.

4. The automatic roller conveyor of the cold-rolled steel strip pickling line according to claim 1, characterized in that: the upper end of the top plate (10) is fixedly provided with a second speed reducing motor (19) through a bolt, an output shaft of the second speed reducing motor (19) is fixedly provided with a driving belt wheel, the right end of the second screw rod (11) is fixedly provided with a driven belt wheel, and the driving belt wheel and the driven belt wheel are connected through a belt in a transmission mode.

5. The automatic roller conveyor of the cold-rolled steel strip pickling line according to claim 1, characterized in that: the front end of the first screw rod (7) is fixedly connected with the output end of the third speed reducing motor (20).

6. The automatic roller conveyor of the cold-rolled steel strip pickling line according to claim 1, characterized in that: cleaning assembly (16) includes cleaning brush (1601), cleaning brush (1601) upper end fixedly connected with connecting plate (1602), all offer the screw hole that is used for threaded connection bolt (15) on connecting plate (1602) and mounting panel (14).