CN210479847U

CN210479847U - Roller way and processing system

Info

Publication number: CN210479847U
Application number: CN201921578421.7U
Authority: CN
Inventors: 黄勃; 付智红; 陈洁
Original assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Current assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-08
Anticipated expiration: 2029-09-20

Abstract

The application provides a roller way and a processing system, and relates to the technical field of industrial production. This roll table includes: a mounting base plate, a plurality of supporting units and a plurality of driving units; a plurality of the supporting units and a plurality of the driving units are installed on the installation base plate at intervals, wherein the driving unit includes: the driving mechanism is connected with the friction wheel and used for driving the friction wheel to rotate, so that the friction wheel drives the workpiece to be transmitted between the supporting units. Through installing drive unit and support element along the direction that installation bottom plate length extends for the structure of running roller is compacter, and area occupied is less, and in addition, the friction wheel drive work piece through actuating mechanism transmits, has effectively prevented to skid in the work piece transmission process, thereby has improved the stability and the transmission efficiency of work piece transmission.

Description

Roller way and processing system

Technical Field

The utility model relates to an industrial production technical field particularly, relates to a roll table and system of processing.

Background

In an industrial production line, workpieces to be transported are generally transported to different stations through a roller way to be correspondingly processed, and each station is required to stop the workpieces to be transported at an accurate position.

In the prior art, a driving unit of a roller way is connected to a supporting unit, and a driving motor of the driving unit drives a roller of the supporting unit to rotate, so as to drive a workpiece to be transmitted on the roller of the supporting unit.

Because among the above-mentioned prior art, the gyro wheel of support element adopts the steel wheel to make mostly to lead to taking place to skid when carrying out the work piece transmission, the transmission stability of roll table is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll table and system of processing to the not enough among the above-mentioned prior art to solve the relatively poor problem of roll table transmission stability that exists among the prior art.

In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:

in a first aspect, an embodiment of the present application provides a roller bed, including: a mounting base plate, a plurality of supporting units and a plurality of driving units;

a plurality of the supporting units and a plurality of the driving units are installed on the installation base plate at intervals, wherein the driving unit includes: the driving mechanism is connected with the friction wheel and used for driving the friction wheel to rotate, so that the friction wheel drives the workpiece to be transmitted between the supporting units.

Optionally, the supporting unit includes a supporting frame, a mounting shaft and two rollers; the supporting frame body bottom has the installation department, the support element passes through the installation department is installed on the mounting plate, first through-hole has been seted up on the top of supporting frame body, the installation axle passes through first through-hole wears to locate on the supporting frame body, two the gyro wheel install respectively in the both ends of installation axle.

Optionally, the drive unit further comprises a mounting plate;

the driving mechanism is fixed on the mounting plate; the mounting panel is connected with one of the supporting units, and the mounting panel is connected with the side end of the supporting frame body along the extension direction of the mounting bottom plate.

Optionally, the drive unit further comprises an adjustment mechanism;

one end of the mounting plate is provided with a first connecting part, and the adjusting mechanism is connected with the mounting plate through the first connecting part.

Optionally, the first connecting portion is provided with a clamping groove, and the adjusting mechanism is connected with the mounting plate through the clamping groove.

Optionally, the first connecting portion is provided with a through hole, and the mounting plate passes through the through hole and is arranged on the adjusting mechanism in a penetrating manner.

Optionally, the adjustment mechanism comprises: the device comprises a rod shaft, an elastic piece and two limiting pieces;

the two limiting pieces are respectively arranged at two ends of the rod shaft in a penetrating mode, the elastic piece is arranged between the two limiting pieces on the rod shaft in a penetrating mode, and the first connecting portion is connected between the limiting pieces close to the top end of the rod shaft and the elastic piece.

Optionally, the stopper is located near the top end of the rod shaft, and is used for enabling the top of the friction wheel to be higher than the top of the roller by a preset distance.

Optionally, a second through hole is further formed in the side end of the supporting frame body along the extending direction of the mounting base plate, and a connecting piece penetrates through the second through hole;

the other end of mounting panel is equipped with the second connecting portion, the second connecting portion pass through the connecting piece, with braced frame body swing joint.

In a second aspect, an embodiment of the present application further provides a processing system, including the roller bed, the workpiece, and a plurality of processing apparatuses described in the first aspect;

and the workpiece is placed on the roller way, and is transported to the corresponding processing equipment through the roller way.

The beneficial effect of this application is: the embodiment of the application provides a roll table and system of processing, wherein, the roll table includes: a mounting base plate, a plurality of supporting units and a plurality of driving units; a plurality of supporting units and a plurality of drive units are installed on the installation bottom plate at intervals, wherein, the drive unit includes: the driving mechanism is connected with the friction wheel and used for driving the friction wheel to rotate, so that the friction wheel drives the workpiece to be transmitted between the supporting units. The friction wheel of the driving mechanism drives the workpiece to be transmitted between the supporting units, so that the workpiece is effectively prevented from slipping in the transmission process, and the stability and the transmission efficiency of workpiece transmission are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required 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 diagram of a roller track structure provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a supporting unit according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a driving unit according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of another driving unit according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a processing system according to an embodiment of the present application.

Icon: 100-roller bed; 110-mounting a base plate; 120-a support unit; 121-a support frame; 1211 — a first through hole; 1212-a mounting portion; 1213-second through hole; 122-mounting shaft; 123-a roller; 124-baffle plate; 125-a connector; 130-a drive unit; 131-a drive motor; 132-a motor reducer; 133-a friction wheel; 134-a mounting plate; 1341-a first connection; 135-an adjustment mechanism; 1351-shaft; 1352-a limiting member; 1353-an elastic member; 140-a workpiece to be transported; 200-a processing system; 210-processing equipment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

FIG. 1 is a schematic diagram of a roller track structure provided in an embodiment of the present application; as shown in fig. 1, the roller table 100 includes: a mounting base plate 110, a plurality of support units 120, and a plurality of driving units 130; the plurality of supporting units 120 and the plurality of driving units 130 are mounted on the mounting base plate 110 at equal intervals, wherein each driving unit 130 includes: the driving mechanism is connected with the friction wheel 133 and is used for driving the friction wheel 133 to rotate, so that the friction wheel 133 drives the workpiece to be transmitted between the supporting units 120.

It should be noted that the roller table 100 provided in the embodiment of the present application may be applied to an autoclaved aerated concrete (ALC) processing system, and is used to transport a workpiece 140 to be transported in the ALC processing system, such as a building block, a plate, and other workpieces, specifically, the workpiece may be transported to a corresponding processing station for different processing. Optionally, in the present application, the roller table 100 is mainly used for conveying side templates, but in an actual processing process, the workpieces 140 to be conveyed are not limited to side templates, and may correspond to different types of workpieces to be conveyed according to different generating lines in the processing system, which is not limited in the present application.

As shown in fig. 1, the roller way 100 is composed of a mounting base plate 110, a supporting unit 120, and a driving unit 130, the mounting base plate 110 being used to fix the supporting unit 120 and the driving unit 130; the supporting unit 120 is used for supporting the workpiece 140 to be transported in the transporting process, so as to prevent the workpiece 140 to be transported from falling off the roller bed 100; the driving unit 130 is used for driving the workpiece 140 to be transported to move to the target position. In which the driving unit 130 and the supporting unit 120 are disposed on the mounting base plate 110 at intervals, as shown in fig. 1, the driving unit 130 and the supporting unit 120 are disposed at equal intervals, but fig. 1 only exemplarily shows one of mounting structures of the driving unit 130 and the supporting unit 120, and when the structure is specifically designed, there is no limitation on the mounting interval of the driving unit 130 and the supporting unit 120.

The driving unit 130 includes a driving mechanism and a friction wheel 133, and the driving mechanism drives the friction wheel 133 to rotate, so as to transfer the workpiece 140 to be transferred between the supporting units 120. Optionally, the driving mechanism may include a driving motor 131 and a motor reducer 132, and the rotation speed of the driving motor 131 is adjusted through the motor reducer 132, so that the rotation speed of the driving motor 131 meets the rotation requirement, thereby ensuring more stable transmission.

In some embodiments, in order to increase the friction force between the workpiece 140 to be transported and the friction wheel 133 during the driving process, prevent the friction wheel 133 and the workpiece 140 to be transported from slipping, and improve the stability of workpiece transportation, the friction wheel 133 provided in the embodiments of the present application may adopt, for example: the friction wheel 133 is made of materials such as rubber polyurethane and silica gel, and particularly, the friction wheel 133 is not limited in manufacturing materials, and can be made of conventional elastic materials.

In summary, the roller way provided by the embodiment of the application comprises an installation bottom plate, a plurality of supporting units and a plurality of driving units; a plurality of supporting units and a plurality of driving units are installed on the installation base plate at equal intervals, wherein each driving unit includes: the driving mechanism is connected with the friction wheel and used for driving the friction wheel to rotate, so that the friction wheel drives the workpiece to be transmitted between the supporting units. The friction wheel through the driving mechanism drives the workpiece to be transmitted, so that the workpiece is effectively prevented from slipping in the transmission process, and the stability and the transmission efficiency of workpiece transmission are improved.

Fig. 2 is a schematic structural diagram of a supporting unit according to an embodiment of the present disclosure, and further, as shown in fig. 2, the supporting unit 120 includes a supporting frame 121, a mounting shaft 122, and two rollers 123; the bottom end of the supporting frame 121 has a mounting portion 1212, the supporting unit 120 is mounted on the mounting base plate 110 through the mounting portion 1212, a first through hole 1211 is formed at the top end of the supporting frame 121, the mounting shaft 122 is inserted into the supporting frame 121 through the first through hole 1211, and the two rollers 123 are respectively mounted at two ends of the mounting shaft 122.

Alternatively, the mounting portion 1212 at the bottom end of the supporting frame 121 may be welded to the mounting base plate 110 by welding, or by adding a right-angle stiffener, two right-angle sides of the stiffener are respectively in contact with the mounting portion 1212 and the mounting base plate 110, and are connected by a bolt, and the like, specifically, the manner in which the supporting frame 121 is connected to the mounting base plate 110 by the mounting portion 1212 is not particularly limited, and a conventional connection manner may be adopted.

The supporting unit 120 in the present application can be composed of a supporting frame body 121, a mounting shaft 122 and a roller 123, the structure is relatively simple, the manufacturing cost is low, wherein the roller 123 can support the workpiece 140 to be transmitted, and meanwhile, the roller also plays a certain role in transmission, so as to accelerate the transmission efficiency of the workpiece 140 to be transmitted.

In addition, the distance between the inner side edges of the two rollers 123 needs to be smaller than the workpiece 140 to be transported, so as to ensure that the workpiece 140 to be transported can be placed on the rollers 123 of the supporting unit 120 and can be supported by the supporting unit 120, and prevent the workpiece 140 to be transported from falling to the top of the supporting frame 121 and being unable to be transported continuously.

Further, as shown in fig. 2, a baffle 124 is disposed at an outer side of each roller 123, and a distance between the baffles 124 of the two rollers 123 is greater than a preset distance.

Optionally, a baffle 124 may be disposed on an outer side of each roller 123, so that the workpiece 140 to be transported has a limiting effect, and the workpiece 140 to be transported is prevented from falling off from the supporting unit 120, wherein a distance between the two baffles 124 may be greater than a width of the workpiece 140 to be transported, so that the workpiece 140 to be transported may be placed between the baffles 124, and the workpiece 140 to be transported is prevented from being placed on the baffles 124, so that the baffles 124 are prevented from being displaced.

Fig. 3 is a schematic structural diagram of a driving unit provided in an embodiment of the present application, and fig. 4 is a schematic structural diagram of another driving unit provided in an embodiment of the present application, and further, referring to fig. 3 and 4, the driving unit 130 further includes a mounting plate 134; the drive mechanism is fixed on the mounting plate 134; the mounting plate 134 is connected to one of the support units 120, and the mounting plate 134 is connected to a side end of the support frame 121 in the extending direction of the mounting plate 110.

In some embodiments, the driving units 130 and the supporting units 120 may be independent structures, that is, the driving units 130 and the supporting units 120 are independently disposed on the mounting base plate 110, and in other embodiments, in order to reduce the overall structure of the roller way 100, one driving unit 130 may be connected to one supporting unit 120 for mounting.

Optionally, the driving unit 130 may include a mounting plate 134, and the driving mechanism is fixed on the mounting plate 134, optionally, the bases of the driving motor 131 and the motor reducer 132 may be screwed on the mounting plate 134, or the bases of the driving motor 131 and the motor reducer 132 may be directly welded on the mounting plate 134, and the mounting manner of the driving mechanism is not particularly limited here.

In order to make the roller way 100 more compact in the width direction, in the embodiment, the mounting plate 134 of the driving unit 130 and the driving unit 130 may be mounted at one end of the supporting unit 120 along the extension direction of the mounting base plate 110, that is, in the mounting manner shown in fig. 1.

Further, referring to fig. 3 and 4, the driving unit 130 further includes an adjusting mechanism 135, one end of the mounting plate 134 is provided with a first connection portion 1341, and the adjusting mechanism 135 is connected to the mounting plate 134 through the first connection portion 1341.

Optionally, the adjusting mechanism 135 may be used to adjust the height of the driving mechanism, so as to ensure that there is sufficient friction between the friction wheel 133 of the driving mechanism and the workpiece 140 to be transported during the transportation of the workpiece 140 to be transported, and ensure that the friction wheel 133 can drive the workpiece 140 to be transported to move.

Optionally, a first connection portion 1341 is disposed at an end of the mounting plate 134 near the adjustment mechanism 135, such that the adjustment mechanism 135 is connected to the mounting plate 134 through the first connection portion 1341 on the mounting plate 134.

In some embodiments, the first connection portion 1341 is provided with a snap slot through which the mounting plate 134 is connected with the adjustment mechanism 135. By adjusting the adjusting mechanism 135, the driving mechanism and the friction wheel 133 fixed to the mounting plate 134 can be moved in the vertical direction along with the mounting plate 134.

In other embodiments, the first connection portion 1341 is provided with a through hole, and the mounting plate 134 is disposed on the adjusting mechanism 135 through the through hole. Optionally, the through hole may be a kidney-shaped hole, a circular through hole, or a through hole of another shape, and the shape of the hole is not specifically limited in this application, so that the mounting plate 134 may be connected to the adjusting mechanism 135, and the mounting plate 134 may be adjusted by the adjusting mechanism 135 to move in the vertical direction.

Further, as shown in fig. 4, the adjustment mechanism 135 includes: a rod shaft 1351, an elastic member 1353 and two limiting members 1352; two limiting members 1352 are respectively inserted through two ends of the rod shaft 1351, the elastic member 1353 is inserted between the two limiting members 1352 on the rod shaft 1351, and the first connecting portion 1341 is connected between the limiting member 1352 and the elastic member 1353 near the top end of the rod shaft 1351.

The elastic member 1353 may be a spring, the two limiting members 1352 may be nuts, the two limiting members 1352 are fixed to the rod shaft 1351, and the elastic member 1353 is inserted between the two limiting members 1352. The mounting plate 134 is connected between the top end limiting member 1352 and the elastic member 1353 through the first connecting portion 1341.

When the workpiece 140 to be transported is placed on the friction wheel 133, downward pressure is generated on the friction wheel 133, so that the mounting plate 134 moves downward under the pressure of the driving mechanism, the elastic member 1353 of the adjusting mechanism 135 is compressed, when the elastic member 1353 is compressed to a certain extent, the elastic member 1353 rebounds to generate upward elastic force, the mounting plate 134 is lifted upward, the driving mechanism is driven to move upward, the friction wheel 133 is in full contact with the workpiece 140 to be transported, and a large friction force is generated, so that the workpiece 140 to be transported can be stably driven by the friction wheel 133 to move forward.

Further, a stopper 1352 is provided near the top end of the shaft 1351 for keeping the top of the friction wheel 133 a predetermined distance higher than the top of the roller 123.

In some embodiments, in order to make the driving mechanism more effective in driving and easier for workpiece transportation, the top of the friction wheel 133 may be designed to be higher than the roller 123 for a certain distance. Alternatively, the height of the friction wheel 133 may be adjusted by adjusting the position of the limiting member 1352 at the top end of the rod shaft 1351. When the friction wheel 133 is worn due to long-term use and the height becomes low, the height can be adjusted by adjusting the position of the stopper 1352 at the tip end of the spindle 1351 in the same manner.

Further, referring to fig. 2 and 4, a second through hole 1213 is further formed at a side end of the supporting frame 121 along the extending direction of the mounting base plate 110, and the connecting member 125 is inserted into the second through hole 1213; the other end of the mounting plate 134 is provided with a second connecting portion, and the second connecting portion is movably connected to the supporting frame 121 through a connecting member 125, wherein the connecting member 125 may be a shaft-shaped connecting member.

Alternatively, the second connection portion at the other end of the mounting plate 134 may be a through hole, the second through hole 1213 at the side end of the supporting frame 121 along the extending direction of the mounting plate 110 and the second connection portion of the mounting plate 134 may be movably connected by the connection element 125, and the connection element 125 may be a pin, and the mounting plate 134 may rotate around the pin by the pin connection, so as to drive the driving mechanism to move up and down under the adjustment of the adjustment mechanism 135. Alternatively, the connecting element 125 is not limited to a pin, and the mounting plate 134 may be movably connected to the connecting element 125 on the supporting frame 121.

In summary, the roller way provided by the embodiment of the application comprises an installation bottom plate, a plurality of supporting units and a plurality of driving units; a plurality of supporting units and a plurality of driving units are installed on the installation base plate at equal intervals, wherein each driving unit includes: the driving mechanism is connected with the friction wheel and used for driving the friction wheel to rotate, so that the friction wheel drives the workpiece to be transmitted between the supporting units. The friction wheel through the driving mechanism drives the workpiece to be transmitted, so that the workpiece is effectively prevented from slipping in the transmission process, and the stability and the transmission efficiency of workpiece transmission are improved. Through installing drive unit and supporting element along the direction that installation bottom plate length extends for the structure of running roller is compacter, and area occupied is less. In addition, the driving unit also comprises an adjusting mechanism, and the driving mechanism can be lifted upwards through the upward elastic force generated by the adjusting mechanism, so that the friction wheel is ensured to be fully contacted with the workpiece to be transmitted, the friction force is increased, and the transmission effect is better.

The embodiment of the application also can provide a processing system comprising the roller way. Fig. 5 is a schematic structural diagram of a processing system according to an embodiment of the present disclosure, and as shown in fig. 5, the processing system 200 includes a roller table 100, a workpiece, and a plurality of processing devices 210 according to a first embodiment; the workpiece is placed on the roller way 100, and the workpiece is transported to the corresponding processing equipment 210 through the roller way 100.

In the process of processing the workpiece, the workpiece needs to pass through a plurality of processing procedures to finally complete the processing, wherein the workpiece can be placed on the driving unit 130 and the supporting unit 120 of the roller way 100, and move to a target processing station under the driving of the driving unit 130 and the supporting of the supporting unit 120, and after the processing of any station is completed, the workpiece continues to move on the roller way 100 until all the processing procedures are completed.

Through adopting the roller way that this application embodiment provided, can be so that the work piece in the course of working, the transmission is more stable, machining efficiency is higher to improve production efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A roller bed, characterized in that it comprises: a mounting base plate (110), a plurality of support units (120), and a plurality of drive units (130);

a plurality of the supporting units (120) and a plurality of the driving units (130) are mounted on the mounting base plate (110) at intervals, wherein the driving units (130) include: the driving mechanism is connected with the friction wheel (133) and used for driving the friction wheel (133) to rotate, so that the friction wheel (133) drives the workpiece to be transmitted between the supporting units (120).

2. Roller bed according to claim 1, characterized in that the support unit (120) comprises a support frame (121), an installation shaft (122) and two rollers (123); the bottom of braced frame body (121) has installation department (1212), support unit (120) pass through installation department (1212) is installed on installation base plate (110), first through-hole (1211) have been seted up to the top of braced frame body (121), installation axle (122) pass through first through-hole (1211) are worn to locate on braced frame body (121), two gyro wheel (123) install respectively in the both ends of installation axle (122).

3. Roller bed according to claim 2, characterized in that said drive unit (130) further comprises a mounting plate (134);

the driving mechanism is fixed on the mounting plate (134); the mounting plate (134) is connected with one of the supporting units (120), and the mounting plate (134) is connected with the side end of the supporting frame body (121) along the extension direction of the mounting bottom plate.

4. Roller table according to claim 3, characterized in that said drive unit (130) further comprises an adjustment mechanism (135);

one end of the mounting plate (134) is provided with a first connecting part (1341), and the adjusting mechanism (135) is connected with the mounting plate (134) through the first connecting part (1341).

5. Roller way according to claim 4, characterized in that the first connection (1341) is provided with a slot, through which the adjustment mechanism (135) is connected with the mounting plate (134).

6. Roller way according to claim 4, characterized in that the first connection portion (1341) is provided with a through hole through which the mounting plate (134) is threaded on the adjustment mechanism (135).

7. Roller table according to any one of claims 4 to 6, characterized in that said adjustment means (135) comprise: the device comprises a rod shaft (1351), an elastic piece (1353) and two limiting pieces (1352);

the two limiting pieces (1352) are respectively arranged at two ends of the rod shaft (1351) in a penetrating way, the elastic piece (1353) is arranged between the two limiting pieces (1352) on the rod shaft (1351) in a penetrating way, and the first connecting part (1341) is connected between the limiting piece (1352) close to the top end of the rod shaft (1351) and the elastic piece (1353).

8. Roller table according to claim 7, characterized by the limit stop (1352) near the top end of the rod shaft (1351) for keeping the top of the friction wheel (133) higher than the top of the roller (123) by a preset distance.

9. The roller way according to any one of claims 3 to 6, wherein a second through hole (1213) is further formed at a side end of the supporting frame body (121) along the extending direction of the mounting base plate (110), and a connecting member (125) is inserted into the second through hole (1213);

the other end of mounting panel (134) is equipped with the second connecting portion, the second connecting portion pass through connecting piece (125), with braced frame body (121) swing joint.

10. A machining system, characterized by comprising a roller table (100) according to any one of claims 1 to 9, a workpiece and a plurality of machining devices (210);

the workpiece is placed on the roller way (100), and the workpiece is transported to the corresponding processing equipment (210) through the roller way (100).