Assembly line buffering device

Abstract

The utility model belongs to the technical field of automation equipment, and provides an assembly line buffering device which comprises a mounting base used for being connected with an assembly line, at least one first mounting shaft and at least one second mounting shaft are movably connected to the mounting base, and the axis direction of the first mounting shaft is parallel to the axis direction of the second mounting shaft; the distance adjusting assembly is used for adjusting the axle distance between the first mounting shaft and the second mounting shaft; the first mounting shaft and the second mounting shaft are each provided with at least one driven wheel in a penetrating mode, the driven wheels are used for being sleeved with long-strip-shaped workpieces, and the long-strip-shaped workpieces are wound along the first mounting shaft and the second mounting shaft in a reciprocating mode. By adjusting the distance between the first mounting shaft and the second mounting shaft, the axle distance between the driven wheels which are oppositely arranged is changed, so that the transmission speed between the input end and the output end of a long-strip-shaped workpiece on the buffer device is changed, the transmission speed difference of the long-strip-shaped workpiece on an assembly line is compensated, and the transmission efficiency of the long-strip-shaped workpiece on the assembly line is improved. The technical effect of assembly line buffering is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automation equipment, and particularly relates to a flow line buffer device. BACKGROUND

[0002] In some production flow lines for producing long strip-shaped workpieces, various processing procedures are usually arranged along the flow line direction, or workers are usually required to carry out sampling inspection on the long strip-shaped workpieces in the middle of the flow line. In order to ensure the accuracy of each processing procedure, in the traditional design, the flow line usually needs to be stopped to process and detect the long strip-shaped workpieces. However, this design scheme is logically complex, has a high failure rate, and is easy to cause the workpiece to be stuck or even broken. Moreover, the frequent start and stop of the flow line will increase the pressure of the structural components of each procedure, which is not conducive to the cost reduction and efficiency improvement of the production line.

[0003] Therefore, the above-mentioned technical defects need to be changed. CONTENT OF THE UTILITY MODEL

[0004] In view of the above-mentioned deficiencies of the prior art, the purpose of the present application is to provide a flow line buffer device, which aims to reduce the pressure of the structural components of the production flow line for producing long strip-shaped workpieces, improve the flexibility of workpiece scheduling in the long strip-shaped workpiece production line, and reduce the production cost.

[0005] The technical scheme adopted by the application to solve the technical problem is as follows: a flow line buffer device, comprising:

[0006] a mounting base, the mounting base is used for connecting the flow line, at least one first mounting shaft and at least one second mounting shaft are movably connected on the mounting base, the axial directions of the first mounting shaft and the second mounting shaft are parallel to each other;

[0007] a distance adjusting assembly, the distance adjusting assembly is used for adjusting the shaft distance between the first mounting shaft and the second mounting shaft;

[0008] wherein, at least one driven wheel is arranged on the first mounting shaft and the second mounting shaft, the driven wheel is used for sleeving the long strip-shaped workpiece, and the long strip-shaped workpiece is reciprocally wound along the first mounting shaft and the second mounting shaft.

[0009] The mounting base is further provided with a sliding rail, and the distance adjusting assembly comprises:

[0010] a sliding block, the sliding block is movably connected on the sliding rail, and at least one first mounting shaft is arranged on the sliding block;

[0011] a lead screw, the lead screw is arranged on the sliding rail, and the lead screw is engaged with the sliding block;

[0012] and a driving member, the driving member is used for driving the lead screw to rotate;

[0013] The sliding rail extends towards the direction of the second mounting shaft.

[0014] The sliding block is provided with two first mounting shafts, and the mounting base is provided with two second mounting shafts.

[0015] The sliding rail is provided with a position sensor for detecting the position of the sliding block on the sliding rail.

[0016] The mounting base is provided with a speed sensor arranged at a position close to the long strip-shaped workpiece.

[0017] The first mounting shaft and the second mounting shaft are both provided with a plurality of driven wheels.

[0018] The first mounting shaft and the second mounting shaft are both provided with a plurality of driven wheels.

[0019] The driven wheel is provided with a limiting groove extending along the outer periphery of the driven wheel.

[0020] Compared with the prior art, the pipeline buffering device can change the shaft distance between the relatively arranged driven wheels by adjusting the distance between the first mounting shaft and the second mounting shaft, thereby changing the transmission rate between the input end and the output end of the long strip-shaped workpiece on the buffering device, compensating for the transmission speed difference of the long strip-shaped workpiece on the pipeline, and achieving the technical effect of pipeline buffering. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 is a whole structure schematic diagram of a pipeline buffering device provided by the present embodiment;

[0023] Figure 2 is a whole structure schematic diagram of a pipeline buffering device provided by the present embodiment when working;

[0024] Figure 3It is an explosion schematic view of a pipeline buffer device provided by the embodiment;

[0025] Figure 4 It is an explosion schematic view of a partial structure of a pipeline buffer device provided by the embodiment.

[0026] In the figure: 1, mounting base; 11, first mounting shaft; 12, second mounting shaft; 13, driven wheel; 131, limiting groove; 14, sliding rail; 15, speed sensor; 16, spacing ring; 2, distance adjusting assembly; 21, sliding block; 22, lead screw; 23, driving piece; 3, long strip-shaped workpiece. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the utility model described above can be combined with each other as long as there is no conflict between them.

[0031] The utility model provides a pipeline buffer device as Figure 1 、 Figure 2 And Figure 3 As shown in a kind of pipeline buffer device, it is a water flow line device for the transmission long strip workpiece 3, the transmission rate between the input end and the output end of long strip workpiece 3 on buffer device can be changed, compensates the transmission speed difference of long strip workpiece 3 on pipeline, realizes the technical effect of pipeline buffering.The main structure of the utility model includes: installation base 1 and distance adjusting assembly 2, installation base 1 is used to connect pipeline, at least one first mounting shaft 11 and at least one second mounting shaft 12 are movably connected on installation base 1, the axial direction of first mounting shaft 11 and the axial direction of second mounting shaft 12 are parallel to each other;Distance adjusting assembly 2 is used to adjust the axle distance between first mounting shaft 11 and second mounting shaft 12;Wherein, at least one driven wheel 13 is provided on first mounting shaft 11 and second mounting shaft 12, driven wheel 13 is used to set long strip workpiece 3, long strip workpiece 3 reciprocatingly winds along first mounting shaft 11 and second mounting shaft 12.The distance between first mounting shaft 11 and second mounting shaft 12 is adjusted by distance adjusting assembly 2.The length compensation of long strip workpiece 3 on driven wheel 13 can be realized, to realize the technical effect of pipeline buffering.

[0032] It should be noted that in some production pipeline of long strip workpiece 3, various processing procedures are usually arranged along the pipeline direction, or the long strip workpiece 3 needs to be sampled and inspected by workers in the middle of the pipeline.In order to ensure the accuracy of each processing procedure, in the traditional design, the pipeline usually needs to be stopped to process and detect the long strip workpiece 3.However, this design scheme is logically complex, has high failure rate, and is easy to cause workpiece carding or even breakage.Moreover, frequent start and stop of the pipeline will increase the pressure of each process structure part, which is not conducive to cost reduction and efficiency improvement of production line.

[0033] The utility model can change the axle distance between the oppositely arranged driven wheels 13 by adjusting the distance between first mounting shaft 11 and second mounting shaft 12, and then change the transmission rate between the input end and the output end of long strip workpiece 3 on buffer device, compensate the transmission speed difference of long strip workpiece 3 on pipeline, realize the technical effect of pipeline buffering.

[0034] When the distance between first mounting shaft 11 and second mounting shaft 12 is gradually pulled in by distance adjusting assembly 2, the output end transmission speed of long strip workpiece 3 on the device is higher than the input end transmission speed of long strip workpiece 3;On the contrary, when the distance between first mounting shaft 11 and second mounting shaft 12 is gradually pulled away by distance adjusting assembly 2, the output end transmission speed of long strip workpiece 3 on the device is lower than the input end transmission speed of long strip workpiece 3.The length compensation of long strip workpiece 3 on driven wheel 13 is realized, and the technical effect of pipeline buffering is realized.

[0035] Further, as shown in Figure 1 , Figure 2 and Figure 3 , the mounting base 1 is provided with a sliding rail 14, and the distance adjusting assembly 2 comprises a sliding block 21, a lead screw 22 and a driving member 23. The sliding block 21 is movably connected to the sliding rail 14, and at least one first mounting shaft 11 is arranged on the sliding block 21. The lead screw 22 is arranged on the sliding rail 14, and the lead screw 22 is engaged with the sliding block 21. The driving member 23 is used to drive the lead screw 22 to rotate. Specifically, the sliding rail 14 extends towards the direction of the second mounting shaft 12, and the lead screw 22 and the sliding block 21 both extend along the direction of the second mounting shaft 12. When the driving member 23 drives the lead screw 22 to rotate, the sliding block 21 will move along the extension direction of the lead screw 22 due to the engagement between the lead screw 22 and the sliding block 21. In this way, the distance between the first mounting shaft 11 and the second mounting shaft 12 changes.

[0036] Further, as shown in Figure 2 and Figure 3 , two first mounting shafts 11 are arranged on the sliding block 21, and two second mounting shafts 12 are arranged on the mounting base 1. The first mounting shafts 11 are arranged correspondingly to the second mounting shafts 12. It can be understood that, in order to improve the buffering adjustment range of the buffering device on the long strip-shaped workpiece 3, the number of the first mounting shafts 11 and the second mounting shafts 12 is increased in this embodiment to increase the buffering effect on the length of the long strip-shaped workpiece 3. In addition, the number of the driven wheels 13 can also be increased to increase the buffering effect on the length of the long strip-shaped workpiece 3.

[0037] In some other embodiments, the mounting base 1 is provided with a plurality of first mounting shafts 11 and a plurality of second mounting shafts 12. The number of the first mounting shafts 11 and the number of the second mounting shafts 12 can be different, and the number of the driven wheels 13 arranged on the first mounting shafts 11 and the second mounting shafts 12 can also be different.

[0038] Further, a position sensor is arranged on the sliding rail 14, and the position sensor is used to detect the position of the sliding block 21 on the sliding rail 14. The buffering device needs to be used in combination with a computing processor. The position sensor arranged on the sliding rail 14 can enable the computing processor to obtain the movement amount of the distance adjusting assembly 2. In combination with the movement speed of the output end and the input end of the long strip-shaped workpiece 3, the self-adaptive adjustment effect of the distance adjusting assembly 2 on the device can be achieved.

[0039] It can be understood that the specific function of the position sensor in this embodiment can be obtained by those skilled in the art according to the prior art, and the structure and working principle of the position sensor will not be described here.

[0040] Further, as shown in Figure 1 andFigure 2 As shown in the drawings, the mounting base 1 is provided with a speed sensor 15, the speed sensor 15 is arranged on the mounting base 1 close to the long strip-shaped workpiece 3, and the speed sensor 15 is used for detecting the moving speed of the long strip-shaped workpiece 3. Specifically, at least two speed sensors 15 are arranged on the mounting base 1 close to the output end and the input end of the long strip-shaped workpiece 3.

[0041] Further, as shown in the drawings, Figure 2 and Figure 3 The first mounting shaft 11 and the second mounting shaft 12 are provided with a plurality of driven wheels 13. The plurality of driven wheels 13 on the first mounting shaft 11 are not interfered with each other and can freely move on the first mounting shaft 11; the plurality of driven wheels 13 on the second mounting shaft 12 are not interfered with each other and can freely move on the second mounting shaft 12.

[0042] Further, as shown in the drawings, Figure 4 The first mounting shaft 11 and the second mounting shaft 12 are provided with a plurality of driven wheels 13. The plurality of driven wheels 13 on the first mounting shaft 11 are not interfered with each other and can freely move on the first mounting shaft 11; the plurality of driven wheels 13 on the second mounting shaft 12 are not interfered with each other and can freely move on the second mounting shaft 12.

[0043] Further, as shown in the drawings, Figure 1 and Figure 2 The driven wheel 13 is provided with a limiting groove 131, the limiting groove 131 extends along the outer periphery of the driven wheel 13, and the limiting groove 131 is used for sleeving the long strip-shaped workpiece 3.

[0044] It can be understood that the long strip-shaped workpiece 3 is sleeved in the limiting groove 131 of the driven wheel 13. When the device works normally, the limiting groove 131 can avoid the long strip-shaped workpiece 3 from being off the circle.

[0045] In summary, the application provides a pipeline buffer device, which can change the shaft distance between the relatively arranged driven wheels 13 by adjusting the distance between the first mounting shaft 11 and the second mounting shaft 12, and then change the transmission speed between the input end and the output end of the long strip-shaped workpiece 3 on the buffer device, compensate for the transmission speed difference of the long strip-shaped workpiece 3 on the pipeline, and realize the technical effect of pipeline buffering.

[0046] Obviously, the above embodiments are only examples for clearly illustrating the present application and are not intended to limit the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be enumerated. The changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A pipelined buffer apparatus, characterized by, The utility model relates to a long strip workpiece winding device, including: Mounting base for connecting flow line, at least one first mounting shaft and at least one second mounting shaft are movably connected on the mounting base, the axial direction of the first mounting shaft and the axial direction of the second mounting shaft are parallel to each other; And distance adjusting assembly for adjusting the axle distance between the first mounting shaft and the second mounting shaft; Wherein, at least one driven wheel is arranged on the first mounting shaft and the second mounting shaft, the driven wheel is used to sleeve long strip workpiece, and the long strip workpiece is reciprocatingly wound along the first mounting shaft and the second mounting shaft.

2. A pipelined buffer apparatus as claimed in claim 1, wherein, The mounting base is provided with sliding rail, and the distance adjusting assembly comprises: Sliding block, the sliding block is movably connected on the sliding rail, and at least one first mounting shaft is arranged on the sliding block; Lead screw, the lead screw is arranged on the sliding rail, and the lead screw is engaged with the sliding block; And driving part, the driving part is used to drive the rotation of the lead screw; Wherein, the sliding rail extends towards the direction of the second mounting shaft.

3. A pipelined buffer apparatus as claimed in claim 2, wherein, Two first mounting shafts are arranged on the sliding block, two second mounting shafts are arranged on the mounting base, and the first mounting shafts are correspondingly arranged with the second mounting shafts.

4. The pipelined buffer apparatus of claim 2, wherein, The position sensor is arranged on the sliding rail, and the position sensor is used to detect the position of the sliding block on the sliding rail.

5. The pipelined buffer apparatus of claim 1, wherein, The speed sensor is arranged on the mounting base, and the speed sensor is arranged on the mounting base close to the long strip workpiece, and the speed sensor is used to detect the moving speed of the long strip workpiece.

6. The pipelined buffer apparatus of claim 1, wherein, The first mounting shaft and the second mounting shaft are provided with a plurality of driven wheels.

7. A pipelined buffer apparatus as claimed in claim 6, wherein, The interval ring is arranged between the two adjacent driven wheels on the first mounting shaft and the second mounting shaft, and the interval ring is used to separate the two adjacent driven wheels.

8. The pipelined buffer apparatus of claim 1, wherein, The limiting groove is arranged on the driven wheel, the limiting groove extends along the outer periphery of the driven wheel, and the limiting groove is used to sleeve the long strip workpiece.

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