阅读说明：本技术 一种轧机用出料装置 (Discharging device for rolling mill ) 是由 梁小田 欧阳帆 黄小全 李员妹 廖晖清 周杰 于 2019-11-09 设计创作，主要内容包括：本发明涉及一种轧机用出料装置。所述轧机用出料装置包括出料体与整平组件,所述出料体邻近轧制机构设置,所述出料体上形成有出料通道,所述出料通道包括相对设置的引入端与引出端,所述出料通道的底面高度自所述引入端向所述引出端的方向逐渐降低,所述出料通道的宽度沿朝向所述引出端的方向逐渐减小,所述整平组件包括旋转气缸与整平凸轮,所述旋转气缸安装于所述出料体上。所述轧机用出料装置能够将多个板体对齐。(The invention relates to a discharging device for a rolling mill. The discharging device for the rolling mill comprises a discharging body and a leveling component, wherein the discharging body is arranged close to the rolling mechanism, a discharging channel is formed on the discharging body and comprises an inlet end and an outlet end which are arranged oppositely, the height of the bottom surface of the discharging channel is gradually reduced from the inlet end to the outlet end, the width of the discharging channel is gradually reduced along the direction towards the outlet end, the leveling component comprises a rotary cylinder and a leveling cam, and the rotary cylinder is arranged on the discharging body. The discharging device for the rolling mill can align a plurality of plate bodies.)

1. The discharging device for the rolling mill is characterized by comprising a discharging body and a leveling component, wherein the discharging body is arranged close to a rolling mechanism, a discharging channel is formed on the discharging body and comprises an inlet end and an outlet end which are arranged oppositely, the bottom surface of the discharging channel is gradually reduced from the inlet end to the outlet end, the width of the discharging channel is gradually reduced along the direction towards the outlet end, the leveling component comprises a rotary cylinder and a leveling cam, the rotary cylinder is mounted on the discharging body, and the leveling cam is arranged at the inlet end of the discharging channel and connected with the rotary cylinder and used for pushing one side of a plate body in the discharging channel.

2. The discharge device for rolling mills according to claim 1, wherein the discharge channel comprises a straight side wall and a sloped side wall disposed opposite to each other, and the leveling cam is mounted on one side of the sloped side wall.

3. The discharging device for rolling mill according to claim 2, wherein said oblique side wall is concavely provided with an arc-shaped groove, and said leveling cam portion is located in said arc-shaped groove.

4. The discharging device for rolling mill according to claim 3, wherein the leveling cam is an elliptical cam, and a pushing circumferential surface is formed on a circumferential surface of the leveling cam.

5. The discharging device for rolling mill according to claim 4, wherein the slanted side wall has a surface recessed with a pivot groove extending through a top surface of the discharge body.

6. The discharge device for rolling mill according to claim 5, wherein the output shaft portion of the rotary cylinder is inserted into the pivot groove, and the bottom surface of the leveling cam is flush with the bottom surface of the discharge passage.

7. The discharge device for rolling mills according to claim 6, wherein the thickness of the leveling cam is the sum of the thicknesses of the four plate bodies.

8. The discharge device for rolling mills according to claim 7, wherein the distance between the periphery of the leveling cam and the straight side wall is equal to the width of the plate body when the leveling cam is rotated to have its long axis perpendicular to the straight side wall.

9. The discharging device for the rolling mill according to claim 8, further comprising a feeding body, wherein the feeding body is arranged perpendicular to the discharging body, a material ejecting channel is formed in the feeding body, and the material ejecting channel is vertically communicated with the discharging channel.

10. The discharging device for the rolling mill according to claim 9, wherein an introducing notch is formed in a side wall of the material shifting channel, the introducing notch is communicated with the material shifting channel, and a bottom surface of the material shifting channel is a plane.

Technical Field

The invention relates to a discharging device for a rolling mill.

Background

Rolling mills are generally used for rolling plate bodies, for example, for rolling metal plate bodies. The board is widely used for packaging materials, decorative materials, building materials, and the like. In industrial production, a plate body of metal or the like is usually rolled by a rolling mill to be a sheet-like plate body, and then used. In a discharge device of a rolling mill, it is generally necessary to discharge a plurality of plate bodies simultaneously. However, the plurality of plate bodies are easily misaligned and uneven.

Disclosure of Invention

In view of this, there is a need for a discharge device for a rolling mill that facilitates alignment of a plurality of plate bodies.

The discharging device for the rolling mill comprises a discharging body and a leveling component, wherein the discharging body is arranged close to a rolling mechanism, a discharging channel is formed on the discharging body and comprises an inlet end and an outlet end which are arranged oppositely, the bottom surface of the discharging channel is gradually reduced from the inlet end to the outlet end, the width of the discharging channel is gradually reduced along the direction towards the outlet end, the leveling component comprises a rotary cylinder and a leveling cam, the rotary cylinder is installed on the discharging body, and the leveling cam is arranged at the inlet end of the discharging channel and is connected with the rotary cylinder and used for pushing one side of a plate body in the discharging channel.

In one embodiment, the discharging channel comprises a straight side wall and a diagonal side wall which are arranged oppositely, and the leveling cam is installed on one side of the diagonal side wall.

In one embodiment, the oblique line side wall is concavely provided with an arc-shaped groove, and the leveling cam part is positioned in the arc-shaped groove.

In one embodiment, the leveling cam is an elliptical cam, and a circumferential surface of the leveling cam is formed with a pushing circumferential surface.

In one embodiment, the surface of the oblique line side wall is concavely provided with a pivoting groove, and the pivoting groove penetrates through the top surface of the discharge body.

In one embodiment, the output shaft of the rotary cylinder is partially inserted into the pivot groove, and the bottom surface of the leveling cam is flush with the bottom surface of the discharging channel.

In one embodiment, the thickness of the leveling cam is the sum of the thicknesses of the four plate bodies.

In one embodiment, when the leveling cam is rotated to have the long axis perpendicular to the linear side wall, the distance between the periphery of the leveling cam and the linear side wall is equal to the width of the plate body.

In one embodiment, the material feeding device further comprises a material feeding body, the material feeding body is perpendicular to the material discharging body, a material stirring channel is formed in the material feeding body, and the material stirring channel is perpendicular to the material discharging channel.

In one embodiment, an introduction notch is formed in the side wall of the material stirring channel, the introduction notch is communicated with the material stirring channel, and the bottom surface of the material stirring channel is a plane.

When the discharging device for the rolling mill is used, the rolling mechanism guides a plurality of stacked plate bodies into the discharging channel, the plate bodies slide to the leading-out end from the leading-in end under the action of inertia and gravity, the leading-in end is wider, and then the plate bodies can conveniently enter. After that, the rotary cylinder drives the leveling cam to rotate, the leveling cam continuously rotates, and then one side of the plurality of plate bodies is pushed, so that the plurality of plate bodies are aligned on one side wall of the discharging channel, and the other side of the plurality of plate bodies is leveled by the leveling cam, and the plurality of plate bodies are conveniently aligned.

Drawings

Fig. 1 is a schematic perspective view of a discharge device for a rolling mill according to an embodiment.

Fig. 2 is a perspective view of a partial structure of the setting mechanism according to an embodiment.

FIG. 3 is a cross-sectional view of an embodiment of a kickoff bar assembly.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a discharging device for a rolling mill. For example, the discharging device for the rolling mill comprises a discharging body and a leveling component, wherein the discharging body is arranged adjacent to the rolling mechanism, a discharging channel is formed on the discharging body, and the discharging channel comprises an inlet end and an outlet end which are oppositely arranged. For example, the height of the bottom surface of the discharging channel is gradually reduced from the leading end to the leading end, and the width of the discharging channel is gradually reduced along the direction towards the leading end. For example, the leveling assembly includes a rotary cylinder mounted on the discharging body and a leveling cam disposed at the inlet end of the discharging channel and connected with the rotary cylinder for pushing one side of the plate body in the discharging channel.

Referring to fig. 1, a discharging device for a rolling mill includes a discharging body 10 and a leveling assembly 20, the discharging body 10 is disposed adjacent to a rolling mechanism, a discharging channel 11 is formed on the discharging body 10, the discharging channel 11 includes an inlet 12 and an outlet 13 disposed opposite to each other, a bottom surface of the discharging channel 11 is gradually lowered from the inlet 12 toward the outlet 13, a width of the discharging channel 11 is gradually reduced toward the outlet 13, the leveling assembly 20 includes a rotating cylinder 21 and a leveling cam 23, the rotating cylinder 21 is mounted on the discharging body 10, and the leveling cam 23 is disposed at the inlet 12 of the discharging channel 11 and connected to the rotating cylinder 21 to push one side of a plate body in the discharging channel 11.

For example, when the discharging device for the rolling mill is used, the rolling mechanism guides the plate bodies stacked together in multiple layers into the discharging channel 11, the plate bodies slide from the leading-in end 12 to the leading-out end 13 under the action of inertia and gravity, the leading-in end 12 is wider, and then the plate bodies can conveniently enter. Thereafter, the rotary cylinder 21 drives the leveling cam 23 to rotate, and the leveling cam 23 continuously rotates to further push one side of the plurality of plate bodies, so that the plurality of plate bodies are aligned on one side wall of the discharging channel 11, and the other side of the plurality of plate bodies is leveled by the leveling cam 23, thereby facilitating the alignment of the plurality of plate bodies.

For example, in order to facilitate installation and driving of the leveling cam 23, the discharging channel 11 includes a straight sidewall 111 and a sloped sidewall 113 disposed opposite to each other, and the leveling cam 23 is installed on one side of the sloped sidewall 113. The oblique side wall 113 is concavely provided with an arc-shaped groove 114, and the leveling cam 23 is partially positioned in the arc-shaped groove 114. The leveling cam 23 is an elliptical cam, and a pushing circumferential surface 235 is formed on the circumferential surface of the leveling cam 23. The slanted sidewall 113 has a surface recessed with a pivot slot that extends through the top surface of the discharge body 10. The output shaft of the rotary cylinder 21 is partially inserted into the pivot groove, and the bottom surface of the leveling cam 23 is flush with the bottom surface of the discharging channel 11. The arc-shaped groove 114 is concavely arranged on the oblique line side wall 113, so that the leveling cam 23 can be conveniently installed in the arc-shaped groove, and the pivot groove is arranged, so that the output shaft part of the rotary cylinder 21 can be conveniently accommodated in the pivot groove, and the installation and the driving of the leveling cam 23 are further facilitated.

For example, in order to facilitate the extraction of the plurality of plate bodies out of the discharge body 10, the thickness of the leveling cam 23 is the sum of the thicknesses of the four plate bodies. When the leveling cam 23 is rotated to a position where the long axis of the leveling cam is perpendicular to the linear side wall 111, the distance between the periphery of the leveling cam 23 and the linear side wall 111 is equal to the width of the plate body. The discharging device for the rolling mill further comprises a material feeding body 30, the material feeding body 30 is perpendicular to the material discharging body 10, a material stirring channel 31 is formed in the material feeding body 30, and the material stirring channel 31 is perpendicular to the material discharging channel 11. An introducing gap 32 is formed in the side wall of the material poking channel 31, the introducing gap 32 is communicated with the material poking channel 31, and the bottom surface of the material poking channel 31 is a plane. Through setting up dial material passageway 31, it is convenient a plurality of plate bodys get into dial in the material passageway 31 to it is right convenient follow-up along the vertical direction a plurality of plate bodys carry out the propelling movement.

Referring to fig. 2 and 3 together, for example, particularly important, in order to facilitate the sequential pushing of a plurality of stacked plate bodies to the next station, the discharging device for rolling mill further includes a material ejecting mechanism 40, the material ejecting mechanism 40 further includes a mounting frame 41, a driving member 42, a material ejecting disc 43 and a plurality of material ejecting rod assemblies 45, and the mounting frame 41 is mounted on the material feeding body 30 and spans over the material ejecting channel 31. The mounting frame 41 is arranged adjacent to the oblique side wall 113 of the discharging body 10, a mounting gap is arranged in the middle of the mounting frame 41, the driving member 42 is arranged on the mounting frame 41, an output shaft of the driving member 42 extends along the top edge of the mounting frame 41, and the extending direction of the output shaft of the driving member 42 is perpendicular to the length direction of the material stirring channel 31. The material stirring disc 43 is rotatably arranged in the mounting gap and fixed on the output shaft of the driving part 42, and the rotation axis of the material stirring disc 43 is collinear with the central axis of the output shaft of the driving part 42. The plurality of material poking rod assemblies 45 are uniformly arranged at the periphery of the material poking disc 43 at intervals. The driving part 42 can drive the material stirring disc 43 to drive the material stirring rod assemblies 45 to rotate, and the material stirring rod assemblies 45 are utilized to sequentially push the corresponding plate bodies to move forwards to the next station along the material stirring channel 31.

For example, the number of the plurality of the material poking rod assemblies 45 is four, and the included angle between every two adjacent material poking rods is 90 degrees. Each of the kick-off lever assemblies 45 comprises an outer sleeve 451, a counterweight kick-off lever 453, a fixed column 454 and a tension spring 455, a sliding channel 4511 is formed in the outer sleeve 451, the outer sleeve 451 comprises a stopping end 4512 and a connecting end 4513 which are oppositely arranged, the stopping end 4512 is inwards protruded to form a stopping ring 4514, the connecting end 4513 is fixedly connected to the periphery of the kick-off plate 43, and the outer sleeve 451 extends outwards along the radial direction of the kick-off plate 43. A sliding notch 4519 is formed at one end of the outer sleeve 451 adjacent to the material poking disc 43, and an overflow hole 4516 is formed at one side of the outer sleeve 451 adjacent to the locking end 4512. The overflow aperture 4516 faces the plate. The outer sleeves 451 of the plurality of material ram assemblies 45 are arranged in equal lengths, the counterweight deflector 453 includes a upset 4531 and a deflector 4533 coaxially arranged, the upset 4531 has a diameter greater than that of the deflector 4533, the upset 4531 is slidably disposed in the sliding channel 4511 of the outer sleeves 451, and the top of the upset 4531 is adjacent to the overflow aperture 4516. The poking rod segment 4533 is convexly arranged outside the outer sleeve 451, and the poking rod segment 4533 is used for transversely pushing the plate body so as to push the plate body to move along the material poking channel 31. The lengths of the paddle sections 4533 of the counterweight paddles 453 of the plurality of paddle assemblies 45 are arranged differently. For example, the lengths of the stalk segments 4533 of the plurality of counterweight stalks 453 gradually increase in the clockwise direction. When the plurality of material stirring rod assemblies 45 are driven by the material stirring disc 43 to rotate, the plurality of balance weight stirring rods 453 stir the corresponding plate bodies arranged from top to bottom in sequence, so that the plurality of plate bodies are stirred forward in sequence. For example, the length difference between the segments 4533 of two adjacent counterweight rods 453 is equal to the thickness of each plate, so that each counterweight rod 453 can move the next plate.

For example, the fixed post 454 is fixed to a middle portion of the sliding passage 4511 of the outer sleeve 451, and opposite ends of the tension spring 455 are connected to the thick portion 4531 of the weight lever 453 and the fixed post 454, respectively. Thus, when the kick-out lever assembly 45 is rotated to be parallel to the kick-out channel 31, the tension spring 455 can pull the counterweight kick-out lever 453 to retract into the sliding through channel and close the overflow aperture 4516 with the upset 4531. When the material stirring rod assembly 45 rotates to be perpendicular to the bottom surface of the material stirring channel 31, the counterweight stirring rod 453 descends under the gravity force against the tension of the tension spring 455 until the bottom end of the thick section 4531 stops on the clamping ring 4514, the thick section 4531 exposes the overflow hole 4516, and the lubricating oil in the sliding channel 4511 overflows to the corresponding plate body through the overflow hole 4516, so as to facilitate the subsequent treatment of the surface of the corresponding plate body.

A through hole 4541 is formed in one side of the fixed column 454, the through hole 4541 penetrates through the top surface and the bottom surface of the fixed column 454, and a check valve 4545 is arranged at the top end of the through hole 4541. For example, in order to drop lubricating oil or rust-removing oil onto a plate body for facilitating movement or subsequent treatment of the plate body, a pressing rod 47 is further fixedly disposed on the mounting frame 41, the pressing rod 47 is disposed adjacent to the material shifting disc 43 and on a side of the material shifting disc 43 facing away from the driving member 42, an extending direction of the pressing rod 47 is parallel to an axial direction of the material shifting disc 43, an end portion of the pressing rod 47 extends into a sliding slot 4519 of the outer sleeve 451, each material shifting rod assembly 45 further includes a pressing part 48 and a compression spring 49, the pressing part 48 includes a pressing part 481 and a mating piston 483 protruding from a bottom surface of the pressing part 481, the pressing part 481 is exposed out of the sliding channel 4511 and is slidably disposed in the sliding slot 4519, a concave arc-shaped pressing surface 4815 is formed on a side of the pressing part 481 facing the pressing rod 47, the pressing rod 47 abuts against the concave arc-shaped abutting surface 4815, the matching piston 483 is slidably disposed in a sliding channel 4511 of the outer sleeve 451, the pressure spring 49 is located in the sliding channel 4511, and opposite ends of the pressure spring 49 are respectively connected with the fixing column 454 and the matching piston 483. A piston cavity 185 is formed between the fixed column 454 and the matching piston 483, an oil storage cavity is formed in the material stirring disc 43, an oil receiving hose (not shown) is arranged at the end part of each outer sleeve 451, one end of the oil receiving hose is connected with the oil storage cavity, and the other end of the oil receiving hose extends into the piston cavity 185 along the side wall of the outer sleeve 451, so that lubricating oil or rust removing oil is injected into the piston cavity 185.

When the material-stirring rod assembly 45 rotates to be perpendicular to the bottom surface of the material-stirring channel 31, the counterweight stirring rod 453 descends to the lowest position under the self-gravity force against the tension of the tension spring 455, and the overflow hole 4516 is exposed, and thereafter, the material-stirring rod assembly 45 continues to rotate and stir the corresponding plate by the counterweight stirring rod 453. In the process of continuous rotation, the concave arc-shaped abutting surface 4815 of the abutting portion 481 is abutted by the abutting rod 47, so that the abutting portion 481 is forced to drive the piston column to descend, the piston column compresses the piston cavity 185, the check valve 4545 is forced to open by air pressure, and then the lubricating oil or the rust removing oil in the piston cavity 185 is dropped into the top surface of the thick section 4531 through the through hole 4541 of the fixed column 454 and overflows outwards to the plate body through the overflow hole 4516, and lubrication or subsequent treatment is further performed. After the plate body is toggled, the tension spring 455 pulls and retracts the counterweight shift lever 453 into the sliding channel 4511 to close the overflow hole 4516, and the pressing portion 481 passes over the pressing lever 47, and the pressing lever 47 is used for pressing the next material shifting rod assembly 45. The pressing member 48 rises under the action of the elastic force of the pressure spring 49, so that the one-way valve 4545 closes the through hole 4541, and the lubricating oil or the rust removing oil in the piston cavity 185 cannot continuously drip. The compression spring 49 and the tension spring 455 may be lubricated by lubricating oil.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.