CN218464745U

CN218464745U - Rolling frame roller device convenient to loading and unloading

Info

Publication number: CN218464745U
Application number: CN202222855349.6U
Authority: CN
Inventors: 李朋轩; 裴钰
Original assignee: Yuanliuhongyuan Suzhou Electronic Technology Co ltd
Current assignee: Yuanliuhongyuan Suzhou Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-10
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a rolling frame roller device convenient to loading and unloading, including conveying roller, advancing device and telescopic pulley device, the both ends of conveying roller all are connected with the support column, and advancing device sets up in the inside of conveying roller, and the telescopic pulley device of multiunit sets up along conveying roller length direction equidistance, and every telescopic pulley device of group comprises the telescopic pulley device that a plurality of ring array set up, and advancing device is used for the support to telescopic pulley device; the telescopic pulley device comprises a rolling mechanism and an elastic supporting mechanism. The utility model discloses utilize advancing device and telescopic pulley gear matched with mode of setting up, because the rotation direction of rolling mechanism is parallel with the axis direction of threaded rod to alright pass through the rolling mechanism of outstanding on the conveying roller, reduce the ascending frictional force of conveying roller parallel direction, reduce the work piece and cause wearing and tearing around on the conveying roller, make the switching-over effect of moving on the work piece station better.

Description

Rolling frame roller device convenient to loading and unloading

Technical Field

The utility model relates to a roller bearing device field, in particular to roll frame roller device convenient to loading and unloading.

Background

In moving displacement of a workpiece, generally, in order to reduce friction force, a conveying roller is generally mounted on a rolling frame, then when the workpiece moves transversely, the conveying roller supports the movement of the workpiece, and then when the workpiece moves, the conveying roller rolls to reduce the friction force of the transverse movement of the workpiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll frame roller device convenient to loading and unloading 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: a rolling frame roller device convenient to assemble and disassemble comprises a conveying roller, a propelling device and telescopic pulley devices, wherein two ends of the conveying roller are respectively connected with a supporting column, the propelling device is arranged in the conveying roller, a plurality of groups of telescopic pulley devices are arranged at equal intervals along the length direction of the conveying roller, each group of telescopic pulley devices consists of a plurality of telescopic pulley devices arranged in an annular array, and the propelling device is used for supporting the telescopic pulley devices;

the telescopic pulley device comprises a rolling mechanism and elastic supporting mechanisms, wherein the two elastic supporting mechanisms are connected to two sides of the rolling mechanism, and the rolling mechanism is connected with the conveying rollers in an inserting mode.

Preferably, a plurality of through grooves are formed in the conveying roller, and the rolling mechanism is connected with inner cavities of the through grooves in a sliding and penetrating mode.

Preferably, the rolling mechanism comprises a mounting frame and a self-pulley, and the self-pulley is rotatably arranged on the inner side of the mounting frame.

Preferably, the elastic support mechanism includes otic placode, gag lever post and spring, otic placode and mounting bracket fixed connection, the gag lever post is connected with the otic placode slip interlude, the one end and the conveying roller fixed connection of gag lever post, the other end fixedly connected with stopper of gag lever post, the outside of gag lever post is located to the spring movable sleeve.

Preferably, advancing device includes the threaded rod, advances a section of thick bamboo, extrusion support piece and locating part, the both ends of threaded rod are rotated with the both ends of conveying roller and are alternated and be connected, and are a plurality of advance a section of thick bamboo equidistance thread bush and locate the outside of threaded rod, it is corresponding, a plurality of with the telescopic pulley gear of every group to advance a section of thick bamboo extrusion support piece is the annular array and connects in the outer wall that advances a section of thick bamboo, the locating part is connected in the bottom that advances a section of thick bamboo.

Preferably, the extrusion supporting member comprises an inclined block and a supporting block, the inclined block and the supporting block are fixedly connected with the outer wall of the propelling cylinder, and the positions of the inclined block and the supporting block correspond to the positions of the telescopic pulley device.

Preferably, the locating part is including keeping off material ring and slider, keep off the fixed bottom of locating the propulsion section of thick bamboo of material ring, two slider fixed connection respectively keeps off the both sides of material ring, a plurality of spouts have all been seted up to the both sides of conveying roller, the inner chamber sliding connection of slider and spout.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize advancing device and telescopic pulley gear matched with setting mode, through the motion of rolling mechanism, also drive the synchronous motion of elastic support mechanism, further extrude deformation to elastic support mechanism, thereby make the surface of the outstanding conveying roller of rolling mechanism, because the direction of rotation of rolling mechanism is parallel with the axis direction of threaded rod, thereby can pass through the outstanding rolling mechanism on the conveying roller, reduce the frictional force on the parallel direction of conveying roller, reduce the work piece and cause wearing and tearing around on the conveying roller, make the switching-over effect of moving on the work piece station better;

(2) The utility model discloses utilize gag lever post and spring matched with mode of setting up, through the interlude between gag lever post and the otic placode, be convenient for carry on spacingly to the removal of mounting bracket, make rolling mechanism can only carry out the horizontal slip along the vertical direction of screw rod axis, make rolling mechanism's motion more stable, through the compression deformation of spring, be convenient for provide the holding power for the otic placode, so that under the extrusion that does not have the sloping block, rolling mechanism can be accomodate to the inside of conveying roller, do not influence the normal roll of conveying roller.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal front structure of the present invention.

Fig. 3 is a schematic view of the propulsion device of the present invention.

Fig. 4 is a schematic view of the overlooking structure of the retractable pulley device of the present invention.

Fig. 5 is a schematic view of the top view structure of the rolling mechanism of the present invention.

In the figure: 1. a conveying roller; 11. a support column; 2. a propulsion device; 21. a threaded rod; 22. a pusher barrel; 23. a sloping block; 24. a support block; 25. a material blocking ring; 26. a slider; 3. a telescopic pulley arrangement; 31. a rolling mechanism; 311. a mounting frame; 312. a self-pulley; 32. an elastic support mechanism; 321. an ear plate; 322. a limiting rod; 323. a spring.

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.

The utility model provides a roll frame roller bearing device convenient to loading and unloading as shown in figures 1-5, including conveying roller 1, advancing device 2 and telescopic pulley device 3, the both ends of conveying roller 1 are all connected with support column 11, advancing device 2 sets up in the inside of conveying roller 1, multiunit telescopic pulley device 3 sets up along conveying roller 1 length direction equidistance, each group of telescopic pulley device 3 comprises the telescopic pulley device 3 that a plurality of annular arrays set up, advancing device 2 is used for the support to telescopic pulley device 3, be convenient for to the extrusion support of telescopic pulley device 3 through advancing device 2;

the telescopic pulley device 3 comprises a rolling mechanism 31 and elastic supporting mechanisms 32, the two elastic supporting mechanisms 32 are connected to two sides of the rolling mechanism 31, the rolling mechanism 31 is connected with the conveying roller 1 in an inserting manner, a plurality of through grooves are formed in the conveying roller 1, the rolling mechanism 31 is connected with inner cavities of the through grooves in a sliding and inserting manner, reversing of workpiece movement is facilitated through the rolling mechanism 31, and elastic supporting of the rolling mechanism 31 is facilitated through the elastic supporting mechanisms 32;

the rolling mechanism 31 comprises a mounting frame 311 and a self-pulley 312, the self-pulley 312 is rotatably arranged on the inner side of the mounting frame 311, and the mounting frame 311 is used for facilitating the protective mounting of the self-pulley 312;

the elastic supporting mechanism 32 comprises an ear plate 321, a limiting rod 322 and a spring 323, the ear plate 321 is fixedly connected with the mounting frame 311, the limiting rod 322 is slidably inserted and connected with the ear plate 321, one end of the limiting rod 322 is fixedly connected with the conveying roller 1, the other end of the limiting rod 322 is fixedly connected with a limiting block, the spring 323 is movably sleeved outside the limiting rod 322, and the insertion between the limiting rod 322 and the ear plate 321 is convenient for limiting the movement of the mounting frame 311, so that the rolling mechanism 31 can only horizontally slide along the vertical direction of the axis of the threaded rod 21, the movement of the rolling mechanism 31 is more stable, and the spring 323 is compressed and deformed to provide supporting force for the ear plate 321, so that the rolling mechanism 31 can be accommodated inside the conveying roller 1 without being extruded by the inclined block 23, and the normal rolling of the conveying roller 1 is not influenced;

propulsion unit 2 includes threaded rod 21, propulsion cylinder 22, extrusion support piece and locating part, the both ends of threaded rod 21 rotate with the both ends of conveying roller 1 and alternate and be connected, the outside of threaded rod 21 is located to a plurality of propulsion cylinder 22 equidistance thread cover, propulsion cylinder 22 is corresponding with every telescopic pulley device 3 of group, a plurality of extrusion support piece are annular array and connect in the outer wall of propulsion cylinder 22, the locating part is connected in the bottom of propulsion cylinder 22, extrusion support piece includes sloping block 23 and supporting shoe 24, sloping block 23 and supporting shoe 24 fixed connection, sloping block 23 and supporting shoe 24 are with the outer wall fixed connection who advances cylinder 22, sloping block 23 and supporting shoe 24 are corresponding with telescopic pulley device 3's position, the locating part includes dam ring 25 and slider 26, the bottom that advances cylinder 22 is located to sloping block 25 fixed cover 25, two slider 26 are fixed connection respectively in the both sides of dam ring 25, a plurality of spouts have all been seted up to the both sides of conveying roller 1, slider 26 and the inner chamber sliding connection of spout, be convenient for through the spout carry out spacingly to slider 26's removal, make slider 26 can only carry out linear motion along the axis 21 of threaded rod 21, alright make propulsion cylinder 22 carry out more stable rolling axis carry out the rolling mechanism that rolls the rolling is convenient for the rolling mechanism that rolls and carry out the rolling mechanism that rolls the rolling is more, it carries out to carry out more to the rolling mechanism that the rolling is convenient for the rolling mechanism that the supporting block 31, it bears the rolling mechanism that rolls relatively, it is convenient for the supporting block 31, it bears the supporting block 31, it is convenient to carry out to bear the rolling mechanism.

The utility model discloses the theory of operation:

in use, when the moving direction of a workpiece needs to be reversed, firstly, the threaded rod 21 is rotated, under the sliding limit between the sliding block 26 and the sliding chute, the threaded rod 21 is sleeved with the pushing cylinder 22 through the threads, so that the pushing cylinder 22 can be pushed to linearly move in the axis direction of the threaded rod 21 by the rotation of the threaded rod 21, under the driving of the pushing cylinder 22, the inclined block 23 and the supporting block 24 synchronously move together, through the inclined plane arrangement of the inclined block 23, the inclined block 23 extrudes the mounting frame 311, so that the mounting frame 311 drives the pulley 312 to linearly move in the direction away from the axis of the threaded rod 21 under the limit of the limiting rod 322, through the movement of the mounting frame 311, the synchronous movement of the lug plate 321 is also driven, the spring 323 is further extruded and deformed, so that the outer surface of the conveying roller 1 protrudes from the pulley 312, because the rotating direction of the rolling mechanism 31 is parallel to the axis direction of the conveying roller 21, the friction force in the parallel direction of the conveying roller 1 is reduced, the abrasion of the workpiece on the conveying roller 1 is reduced, the workpiece is enabled to better, when the rotating direction of the threaded rod is parallel to be parallel to the conveying roller 21, the threaded rod is not needed to be conveniently reset, and the conveying roller 22 is convenient for the elastic roller to be reset, and the conveying roller 22 is convenient for the conveying roller to be retracted, and the conveying roller to be retracted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A rolling frame roller device convenient to assemble and disassemble comprises a conveying roller (1), a propelling device (2) and telescopic pulley devices (3), wherein two ends of the conveying roller (1) are connected with supporting columns (11), the rolling frame roller device is characterized in that the propelling device (2) is arranged inside the conveying roller (1), a plurality of groups of telescopic pulley devices (3) are arranged at equal intervals along the length direction of the conveying roller (1), each group of telescopic pulley devices (3) consists of a plurality of telescopic pulley devices (3) arranged in an annular array, and the propelling device (2) is used for supporting the telescopic pulley devices (3);

the telescopic pulley device (3) comprises a rolling mechanism (31) and elastic supporting mechanisms (32), the two elastic supporting mechanisms (32) are connected to two sides of the rolling mechanism (31), and the rolling mechanism (31) is connected with the conveying roller (1) in a penetrating mode.

2. The rolling rack roller device convenient for assembly and disassembly as recited in claim 1, wherein a plurality of through grooves are formed on the conveying roller (1), and the rolling mechanism (31) is slidably inserted and connected with inner cavities of the through grooves.

3. A roller frame roller device for easy loading and unloading according to claim 1, wherein the roller mechanism (31) comprises a mounting frame (311) and a self-pulley (312), and the self-pulley (312) is rotatably arranged at the inner side of the mounting frame (311).

4. The rolling rack roller device convenient to assemble and disassemble as claimed in claim 1, wherein the elastic support mechanism (32) comprises an ear plate (321), a limiting rod (322) and a spring (323), the ear plate (321) is fixedly connected with the mounting frame (311), the limiting rod (322) is slidably inserted and connected with the ear plate (321), one end of the limiting rod (322) is fixedly connected with the conveying roller (1), the other end of the limiting rod (322) is fixedly connected with a limiting block, and the spring (323) is movably sleeved outside the limiting rod (322).

5. The rolling rack roller device convenient to assemble and disassemble as claimed in claim 1, wherein the pushing device (2) comprises a threaded rod (21), a pushing cylinder (22), an extrusion supporting member and a limiting member, two ends of the threaded rod (21) are connected with two ends of the conveying roller (1) in a rotating and penetrating manner, the pushing cylinder (22) is sleeved outside the threaded rod (21) in an equidistant threaded manner, the pushing cylinder (22) corresponds to each group of telescopic pulley devices (3), the extrusion supporting member is connected to the outer wall of the pushing cylinder (22) in an annular array manner, and the limiting member is connected to the bottom end of the pushing cylinder (22).

6. A roll stand roller assembly for facilitating loading and unloading according to claim 5, wherein the extrusion support member includes a swash block (23) and a support block (24), the swash block (23) and the support block (24) are fixedly connected with the outer wall of the propelling barrel (22), and the swash block (23) and the support block (24) correspond to the position of the telescopic pulley assembly (3).

7. The rolling rack roller device convenient to assemble and disassemble according to claim 5, wherein the limiting member comprises a material blocking ring (25) and sliding blocks (26), the material blocking ring (25) is fixedly sleeved at the bottom of the propelling barrel (22), the two sliding blocks (26) are respectively and fixedly connected to two sides of the material blocking ring (25), a plurality of sliding grooves are formed in two sides of the conveying roller (1), and the sliding blocks (26) are slidably connected with inner cavities of the sliding grooves.