CN216547963U

CN216547963U - Roller way for friction conveying

Info

Publication number: CN216547963U
Application number: CN202123155884.2U
Authority: CN
Inventors: 刘紫石; 刘时杭
Original assignee: Shanghai Tengzhike Internet Of Things Co ltd
Current assignee: Shanghai Tengzhike Internet Of Things Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to a friction conveying roller way which comprises a frame and adjustable supporting legs arranged at the bottom of the frame, wherein a plurality of rollers which are distributed at equal intervals are arranged in the frame, a driving unit is arranged on the outer side of the frame and comprises a mounting seat, a motor and a friction wheel which is arranged at the top of the motor and rotates horizontally, the outer side of the mounting seat is connected with the motor through a horizontal pin, an extrusion spring is sleeved on the outer side of the horizontal pin, rotating pins which are longitudinally arranged are arranged on the inner side of the mounting seat, the motor is rotatably connected with the rotating pins through a support, a back side wheel which is horizontally aligned with the friction wheel is arranged on the inner side of the frame, and the extrusion spring applies thrust to the motor to enable the motor to rotate around the rotating pins, so that the friction wheel on the motor deviates towards the direction close to the back side wheel. The roller way adopting the technical scheme of the utility model can convey casting blanks to be rolled, and has stable operation and low noise.

Description

Roller way for friction conveying

Technical Field

The utility model relates to the technical field of roller ways, in particular to a friction conveying roller way.

Background

The roller way is the main equipment for conveying rolled pieces in a steel rolling workshop, the weight of the roller way accounts for about 40% of the total weight of the whole steel rolling workshop equipment, and the roller way is the most used equipment in the steel rolling workshop. The existing roller way consists of rollers, supports and struts. In practical application, the roller way is usually made into various standard straight line sections and arc sections, and a plurality of standard sections are combined as required, so that roller way conveying lines with various lengths and types can be obtained.

However, when conveying heavy components such as a cast slab to be rolled, friction force between the conventional roller way and the cast slab is small, so that conveying stability is poor, and noise is easily generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a friction conveying roller way which can convey casting blanks to be rolled, is stable in operation and low in use noise.

The utility model is realized in such a way, and provides a friction conveying roller way, which comprises a frame and adjustable supporting legs arranged at the bottom of the frame, wherein a plurality of rollers which are distributed at equal intervals are arranged in the frame, a driving unit is arranged at the outer side of the frame, the driving unit comprises an installation seat, a motor and a friction wheel which is arranged at the top of the motor and rotates horizontally, the outer side of the installation seat is connected with the motor through a horizontal pin, an extrusion spring is sleeved at the outer side of the horizontal pin, rotating pins which are arranged longitudinally are arranged at the inner side of the installation seat, the motor is rotatably connected with the rotating pins through a support, a back side wheel which is horizontally aligned with the friction wheel is arranged at the inner side of the frame, and the extrusion spring applies thrust to the motor to enable the motor to rotate around the rotating pins, so that the friction wheel on the motor deviates towards the direction close to the back side wheel.

In some embodiments, a photoelectric switch is also mounted at one end of the frame.

In some embodiments, the frame cross-section is disposed in a zigzag shape.

In some embodiments, the friction wheel is comprised of an iron inner race and a polyurethane outer race.

In some embodiments, the back side wheels are nylon wheels.

In some embodiments, the upper surface of the roller extends beyond the upper surface of the frame.

In some embodiments, one end of the horizontal pin is fixedly connected with the mounting seat, and the other end of the horizontal pin movably penetrates through a base plate fixed on the side surface of the motor.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the extrusion spring who sets up applys thrust to the motor and lets the motor rotate round rotatory round pin for friction pulley on the motor is to the direction skew of being close to the back side wheel, and when the casting blank was between friction pulley and the back side wheel, motor drive friction pulley rotated and is made the casting blank can be stable carried by the extrusion, can reduce the noise that carries the production simultaneously, and the roller can provide the slip support to the casting blank, further guarantees the steady of casting blank transport.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front structural view of a friction conveying roller bed provided by the present invention.

Fig. 2 is a top view structural diagram of the friction conveying roller table provided by the present invention.

Fig. 3 is an enlarged front view of a driving unit of the roller way for friction conveying according to the present invention.

Fig. 4 is an enlarged plan view of a driving unit of the roller bed for friction conveyance according to the present invention.

Fig. 5 is an enlarged view of the cross-sectional structure of fig. 2 taken along the axial direction of the friction wheel and the back-side wheel.

Detailed Description

The foregoing and other technical matters, features and advantages of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. The following description contains various specific details to aid in this understanding, but these details should be construed as merely exemplary. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Fig. 1-5 illustrate one embodiment of the present invention.

As shown in fig. 1 to 5, the roller way for friction conveying provided by the utility model comprises a frame 1 and adjustable supporting feet 2 installed at the bottom of the frame 1, wherein the adjustable supporting feet 2 adopt a bolt structure, and the position level of the frame 1 can be adjusted. A plurality of rollers 15 which are distributed at equal intervals are arranged in the frame 1, and the upper surface of the frame 1 on which the rollers 1 are arranged is provided with an opening, so that the casting blank is conveyed conveniently.

The driving unit 3 is installed on the outer side of the frame 1, the driving unit 3 comprises a mounting seat 4, a motor 5 and a friction wheel 6 which is installed on the top of the motor 5 and rotates horizontally, the outer side of the mounting seat 4 is connected with the motor 5 through a horizontal pin 7, an extrusion spring 8 is sleeved on the outer side of the horizontal pin 7, a rotating pin 9 which is longitudinally arranged is installed on the inner side of the mounting seat 4, the motor 5 is rotatably connected with the rotating pin 9 through a support 10, a back side wheel 11 which is horizontally aligned with the friction wheel 6 is installed on the inner side of the frame 1, the extrusion spring 8 applies thrust to the motor 5 to enable the motor 5 to rotate around the rotating pin 9, so that the friction wheel 6 on the motor 5 deviates towards the direction close to the back side wheel 11, when a casting blank passes between the friction wheel 6 and the back side wheel 11, the motor 5 drives the friction wheel 6 to rotate to enable the casting blank to be stably extruded and conveyed, and noise generated by conveying can be reduced at the same time, the cast slab to be rolled is generally in the shape of a round bar.

Preferably, a photoelectric switch 12 is further installed at one end of the frame 1 for detecting a casting block conveyed on the frame 1.

Specifically, the cross section of the frame 1 is arranged in a shape like a Chinese character 'ji', so that the frame 1 has high structural stability and is convenient to mount with the adjustable supporting legs 2.

Specifically, the friction wheel 6 is composed of an iron inner ring 13 and a polyurethane outer ring 14, the inner ring 13 ensures the structural strength of the friction wheel 6, and the outer ring 14 has a buffering performance, so that noise generated in a casting blank conveying process is reduced.

Specifically, the back side wheel 11 is a nylon wheel, so that noise generated in the casting blank conveying process can be reduced.

Preferably, the upper surface of the roller 15 is extended from the upper surface of the frame 1 so that the cast slab is conveyed on the surface of the roller 15, and both ends of the roller 15 are provided with upward protrusions, which can prevent the cast slab from being positionally displaced.

Preferably, one end of the horizontal pin 7 is fixedly connected with the mounting seat 4, and one end of the horizontal pin 7 is fixed with the mounting seat 4 through a nut in a threaded structure. The other end of the horizontal pin 7 movably penetrates through a base plate 16 fixed on the side face of the motor 5, a through hole is formed in the middle of the base plate 16, so that the horizontal pin 7 can smoothly penetrate through the base plate, and the other end of the horizontal pin 7 extends out of the base plate 16 by at least 2cm in the state that the extrusion spring 8 is completely expanded, so that the stability of the mounting structure of the motor 5 is guaranteed.

The present invention is not limited to the above exemplary embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a roller way of friction transport, includes frame (1) and installs adjustable supporting legs (2) in frame (1) bottom, its characterized in that, install a plurality of rollers (15) that are the equidistance and distribute in frame (1), drive unit (3) are installed in frame (1) outside, drive unit (3) include mount pad (4), motor (5) and install friction pulley (6) that are horizontal rotation at motor (5) top, the mount pad (4) outside is connected with motor (5) through horizontal pin (7), horizontal pin (7) outside cover is equipped with extrusion spring (8), mount pad (4) inboard is installed and is vertically the rotatory round pin (9) of arranging, motor (5) are connected through support (10) and rotatory round pin (9) rotation, frame (1) inboard is installed and is taken turns (11) with the back of friction pulley (6) horizontal alignment, the extrusion spring (8) applies thrust to the motor (5) to enable the motor (5) to rotate around the rotating pin (9), so that the friction wheel (6) on the motor (5) deflects towards the direction close to the back side wheel (11).

2. Roller way for friction conveying according to claim 1, characterized in that at one end of said frame (1) is also mounted a photoelectric switch (12).

3. Roller way of friction transport according to claim 1, characterized in that the frame (1) is disposed with a cross section in a zigzag shape.

4. Roller way for friction conveying according to claim 1, characterized in that said friction wheel (6) is constituted by an inner ring (13) of iron and an outer ring (14) of polyurethane.

5. Roller way of friction transport according to claim 1, characterized in that said back wheels (11) are nylon wheels.

6. Roller table for friction conveying according to claim 1, characterized in that the upper surface of the rollers (15) extends beyond the upper surface of the frame (1).

7. The friction conveying roller way according to claim 1, wherein one end of the horizontal pin (7) is fixedly connected with the mounting base (4), and the other end of the horizontal pin (7) is movably fixed on a backing plate (16) on the side surface of the motor (5) in a penetrating manner.