阅读说明：本技术 一种铜排轧机送料设备 (Copper bar rolling mill feeding equipment ) 是由 孙亚楠 程瑶 李瑞姣 于 2020-07-22 设计创作，主要内容包括：一种铜排轧机送料设备,涉及铜排生产技术领域,其包括支架,以及架设于支架上的主动辊和从动辊,主动辊位于从动辊的上方,与从动辊并排设置,主动辊和从动辊之间形成有过料间隙；主动辊长度方向上的两端均设置有滑动块,主动辊的辊轴贯穿一对滑动块,与一对滑动块转动连接；支架设置有与滑动块配合的滑槽,滑槽沿竖直方向设置,滑动块可在驱动装置的驱动下沿滑槽滑动,使主动辊靠近或远离从动辊。在需要进料时,主动辊下移,压紧原料并往轧机方向输送,送料结束后,主动辊上移松开原料,原料还可在从动辊的惯性作用下继续向前输送。该铜排轧机送料设备的结构简单,使用方便,可以替代人工进行送料,提高生产效率和生产的安全性。(A copper bar rolling mill feeding device relates to the technical field of copper bar production and comprises a support, a driving roller and a driven roller, wherein the driving roller and the driven roller are erected on the support; sliding blocks are arranged at the two ends of the driving roller in the length direction, and a roller shaft of the driving roller penetrates through the pair of sliding blocks and is rotationally connected with the pair of sliding blocks; the support is provided with the spout with sliding block complex, and the spout sets up along vertical direction, and the sliding block can slide along the spout under drive arrangement's drive, makes the drive roll be close to or keep away from the driven voller. When feeding is needed, the driving roll moves downwards to compress the raw materials and convey the raw materials towards the rolling mill, after feeding is finished, the driving roll moves upwards to loosen the raw materials, and the raw materials can be conveyed forwards continuously under the inertia effect of the driven roll. This copper bar rolling mill feeding equipment's simple structure, convenient to use can replace the manual work to carry out the pay-off, improves the security of production efficiency and production.)

1. The feeding equipment of the copper bar rolling mill is characterized by comprising a support, a driving roller and a driven roller, wherein the driving roller and the driven roller are erected on the support; sliding blocks are arranged at two ends of the driving roller in the length direction, and a roller shaft of the driving roller penetrates through the pair of sliding blocks and is rotationally connected with the pair of sliding blocks; the bracket is provided with a sliding chute matched with the sliding block, the sliding chute is arranged along the vertical direction, and the sliding block can slide along the sliding chute under the driving of a driving device so as to enable the driving roller to be close to or far away from the driven roller; and a roller shaft of the driven roller penetrates through the bracket and is rotationally connected with the bracket.

2. The copper bar rolling mill feeding device as claimed in claim 1, wherein an opening for the sliding block to get in and out is formed in the top of the sliding chute.

3. The copper bar rolling mill feeding device as claimed in claim 2, wherein a stop block detachably connected is arranged at the opening.

4. The copper bar rolling mill feeding device as claimed in claim 3, wherein the driving device comprises two hydraulic rods, the two hydraulic rods are respectively used for driving the two sliding blocks, the hydraulic rods comprise a base and a telescopic rod, the base is fixedly connected with the limiting block, the end of the telescopic rod is connected with the sliding blocks, and the telescopic rod is arranged along the length direction of the sliding chute.

5. The feeding equipment of the copper bar rolling mill as claimed in claim 4, wherein one end of the roll shaft of the driving roll is provided with a transmission gear, the support is provided with a driving gear for connecting with a speed reducer, and the transmission gear is connected with the driving gear through a chain.

6. The copper bar rolling mill feeding device as claimed in claim 5, wherein the support is further provided with a tension gear, and the transmission gear, the tension gear and the driving gear are coplanar and connected through the chain; the support is provided with a slide rail, and the tensioning gear can be far away from or close to a connecting line between the transmission gear and the driving gear along the slide rail.

7. The copper bar rolling mill feeding device as claimed in claim 6, wherein the tensioning gear comprises a wheel shaft, the tensioning gear is rotatably connected with the wheel shaft, the wheel shaft is embedded in the slide rail, and a locking nut is arranged at one end of the wheel shaft, which is far away from the tensioning gear.

8. The copper bar rolling mill feeding device according to claim 7, wherein a cushion pad made of an elastic cushion material is arranged at the bottom of the chute.

9. The copper bar rolling mill feeding device according to claim 8, wherein the chute bottom is provided with a pressure sensor on a side facing the cushion pad.

10. The copper bar rolling mill feeding device according to claim 9, further comprising a control module electrically connected to the hydraulic rod and the pressure sensor.

Technical Field

The invention relates to the technical field of copper bar production, in particular to feeding equipment of a copper bar rolling mill.

Background

The copper bar is a high-current conductive product, is suitable for electrical engineering of high and low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-high current electrolytic smelting engineering of metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, large bending degree and the like. The copper bar is also called as copper bus bar, copper bus bar or copper bus bar, grounding copper bar, is made of copper material, and is a long conductor with rectangular or chamfered (fillet) rectangular cross section, and is called as aluminum bar made of aluminum material, and plays the role of current transmission and electrical equipment connection in the circuit.

Need use the rolling mill to roll in the production process of copper bar, the pay-off mode of current rolling mill does: the copper bar with the thickness of less than 5mm is manually fed by an operator; the copper bar with the thickness of more than 5mm is hung and sent by a traveling crane and is also manually fed by an operator. The analysis of the technical personnel of the equipment of my department considers that the feeding mode has the following two main problems: 1. the feeding is time-consuming and labor-consuming in a manual conveying mode, the efficiency is low and unstable, and unsafe factors exist; 2. the thicker copper bars are hoisted by a crane and are also fed manually, so that the copper bars occupy resources, and the conveying speed is unstable, thereby possibly causing accidents of equipment or personnel.

Disclosure of Invention

The invention aims to provide feeding equipment for a copper bar rolling mill, which is simple in structure and convenient to use, can replace manual feeding, and improves the production efficiency and the production safety.

The embodiment of the invention is realized by the following steps:

a copper bar rolling mill feeding device comprises a support, a driving roller and a driven roller, wherein the driving roller and the driven roller are erected on the support; sliding blocks are arranged at the two ends of the driving roller in the length direction, and a roller shaft of the driving roller penetrates through the pair of sliding blocks and is rotationally connected with the pair of sliding blocks; the bracket is provided with a sliding chute matched with the sliding block, the sliding chute is arranged along the vertical direction, and the sliding block can slide along the sliding chute under the driving of the driving device so as to enable the driving roller to be close to or far away from the driven roller; the roller shaft of driven voller runs through the support, is connected with the support rotation.

Further, in other preferred embodiments of the present invention, an opening for the sliding block to be taken in and out is disposed at the top of the sliding groove.

Further, in other preferred embodiments of the present invention, the opening is provided with a stop block which is detachably connected.

Further, in another preferred embodiment of the present invention, the driving device includes two hydraulic rods, the two hydraulic rods are respectively used for driving the two sliding blocks, the hydraulic rods include a base and a telescopic rod, the base is fixedly connected with the limiting block, an end of the telescopic rod is connected with the sliding block, and the telescopic rod is arranged along a length direction of the sliding groove.

Further, in other preferred embodiments of the present invention, one end of the roll shaft of the drive roll is provided with a transmission gear, the support is provided with a driving gear for connecting with the speed reducer, and the transmission gear is connected with the driving gear through a chain.

Further, in other preferred embodiments of the present invention, the bracket is further provided with a tension gear, and the transmission gear, the tension gear and the driving gear are coplanar and connected through a chain; the support is provided with a slide rail, and the tensioning gear can be far away from or close to a connecting line between the transmission gear and the driving gear along the slide rail.

Further, in other preferred embodiments of the present invention, the tensioning gear includes an axle, the tensioning gear is rotatably connected to the axle, the axle is embedded in the slide rail, and a locking nut is disposed at an end of the axle away from the tensioning gear.

Further, in other preferred embodiments of the present invention, the bottom of the chute is provided with a cushion made of an elastic cushion material.

Further, in other preferred embodiments of the present invention, the chute bottom is provided with a pressure sensor on the side facing the cushion pad.

Further, in other preferred embodiments of the present invention, the feeding device of the copper bar rolling mill further comprises a control module, and the control module is electrically connected with the hydraulic rod and the pressure sensor.

The embodiment of the invention has the beneficial effects that:

the embodiment of the invention provides feeding equipment for a copper bar rolling mill, which comprises a bracket, a driving roller and a driven roller, wherein the driving roller and the driven roller are erected on the bracket; sliding blocks are arranged at the two ends of the driving roller in the length direction, and a roller shaft of the driving roller penetrates through the pair of sliding blocks and is rotationally connected with the pair of sliding blocks; the bracket is provided with a sliding chute matched with the sliding block, the sliding chute is arranged along the vertical direction, and the sliding block can slide along the sliding chute under the driving of the driving device so as to enable the driving roller to be close to or far away from the driven roller; the roller shaft of driven voller runs through the support, is connected with the support rotation. When feeding is needed, the raw materials are placed in the material passing gap, the driving roller moves downwards to compress the raw materials and convey the raw materials towards the rolling mill, after feeding is finished, the driving roller moves upwards to loosen the raw materials, the raw materials can be conveyed forwards continuously under the inertia effect of the driven roller, and severe friction between the raw materials and the roller wheel is avoided. This copper bar rolling mill feeding equipment's simple structure, convenient to use can replace the manual work to carry out the pay-off, improves the security of production efficiency and production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a feeding device of a copper bar rolling mill according to an embodiment of the present invention.

Icon: 100-copper bar rolling mill feeding equipment; 110-a scaffold; 111-a chute; 112-a stopper; 113-hydraulic rod; 114-a drive gear; 115-tension gear; 116-a slide rail; 117-lock nuts; 120-drive roll; 121-a slider; 122-a drive gear; 130-a driven roller; 140-passing gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.