Halving correction assembly applied to marking machine
Technical Field
The utility model belongs to the technical field of mark spraying equipment on pipelines, and particularly relates to a halving correction component applied to a marking machine.
Background
At present, in order to facilitate the installation and cutting of pipelines or the identification of marks and patterns such as model functions of the pipelines, a marking machine is required to mark the pipelines. However, in the conventional marking method, a pipeline is conveyed to a marking machine, and the marking machine performs marking operation on the conveyed pipeline. Because the cross section of pipeline is mostly circular, at the in-process of being carried by conveying equipment, the pivoted problem often appears, especially at the in-process of beating the mark, because the pipeline rotates and causes the positional deviation of beating the mark, and then causes mark, mark or scale etc. to appear the deviation, has reduced the qualification rate of beating the mark by a wide margin.
SUMMERY OF THE UTILITY MODEL
The utility model provides a halving correction component applied to a marking machine, which is used for avoiding the problem of deflection or autorotation of a pipeline in the conveying and marking processes and improving the qualification rate of marking.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a halving correction assembly applied to a marking machine comprises a fixed frame and a halving correction unit arranged on the fixed frame, wherein the halving correction unit is connected with a machine body.
Furthermore, the equally dividing and correcting unit comprises two groups of conveying double rollers and two connecting parts which are arranged up and down, wherein a first vertical double roller and a second vertical double roller are arranged on the two connecting parts at intervals along the conveying direction of the pipeline, the two conveying double rollers are arranged on the machine body at intervals along the conveying direction of the pipeline, and one conveying double roller is in transmission connection with the driving mechanism.
Furthermore, the connecting part comprises two connecting plates which are arranged side by side, and the end parts of the rollers C which form the first vertical pair roller and the second vertical pair roller are respectively and rotationally connected to the corresponding connecting plates.
Furthermore, the connecting plates on the same side in the connecting plates of the two connecting parts are connected through at least two connecting rods.
Furthermore, the roller D on the upper part of the two rollers D forming the conveying double rollers is connected with the machine body, the two ends of the roller D on the lower part are respectively and rotatably connected with the adjusting plate, the first inclined plate and the second inclined plate are respectively connected between the machine body and the two rollers D on the lower part, the first inclined plate and the second inclined plate are arranged in parallel, a bisection plate is hinged to the middle position of the first inclined plate or the second inclined plate, and one end of the bisection plate is fixedly connected with the fixing frame.
Furthermore, a first spring and a second spring are respectively arranged at the corresponding positions of the machine body and the first inclined plate and the second inclined plate, and a third spring is arranged between the two connecting plates of the connecting part.
Furthermore, the driving mechanism comprises a power motor arranged on the machine body, a driving wheel is assembled on an output shaft of the power motor, a driven wheel is arranged on the conveying pair rollers, and the driving wheel is in transmission connection with the driven wheel.
Due to the adoption of the structure, compared with the prior art, the utility model has the technical progress that: the pipeline enters the equant deviation rectifying unit of the utility model, the equant deviation rectifying unit rectifies the deviation of the pipeline passing through, and then prevent the pipeline from deflecting or autorotating in the course of transporting and marking, make the qualification rate of marking improved in the marking process, and the equant deviation rectifying unit is adapted to the pipeline of different pipe diameters, when rectifying the deviation of the pipeline of different pipe diameters, the equant deviation rectifying unit is adjusted automatically, thus realize the goal of stable transport and rectifying; in conclusion, the utility model avoids the problem of deflection or autorotation of the pipeline in the conveying and marking processes, thereby improving the qualification rate of the marking.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of the structure of an embodiment of the present invention;
fig. 3 is a structural side view of an embodiment of the present invention.
Labeling components: 201-machine body, 211-connecting part, 212-connecting rod, 213-third spring, 214-fixing frame, 215-first vertical double roller, 216-second vertical double roller, 217-conveying double roller, 219-adjusting plate, 220-first sloping plate, 221-second sloping plate, 222-halving plate, 223-first spring, 224-second spring, 228-driven wheel.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The utility model discloses a halving correction component applied to a marking machine, which comprises a fixed frame 214 and a halving correction unit as shown in figures 1-3, wherein the halving correction unit is arranged on the fixed frame 214 and is connected with a machine body 201. The working principle and the advantages of the utility model are as follows: the pipeline enters the equant deviation rectifying unit of the utility model, the equant deviation rectifying unit rectifies the deviation of the pipeline passing through, and then prevent the pipeline from deflecting or autorotating in the course of transporting and marking, make the qualification rate of marking improved in the marking process, and the equant deviation rectifying unit is adapted to the pipeline of different pipe diameters, when rectifying the deviation of the pipeline of different pipe diameters, the equant deviation rectifying unit is adjusted automatically, thus realize the goal of stable transport and rectifying; in conclusion, the utility model avoids the problem of deflection or autorotation of the pipeline in the conveying and marking processes, thereby improving the qualification rate of the marking.
As a preferred embodiment of the present invention, the aliquoting deviation rectifying unit includes two sets of conveying pair rollers 217 and two connecting portions 211 arranged up and down, a first vertical pair roller 215 and a second vertical pair roller 216 are installed on the two connecting portions 211, and the first vertical pair roller 215 and the second vertical pair roller 216 are arranged at intervals along the conveying direction of the pipeline. The two conveying pair rollers 217 are installed on the machine body 201, the two conveying pair rollers 217 are arranged at intervals along the conveying direction of the pipeline, and one conveying pair roller 217 is in transmission connection with the driving mechanism. The pipeline is conveyed and enters the equal division correction unit, the first vertical pair roller 215 and the second vertical pair roller 216 of the equal division correction unit limit the left and right directions of the pipeline, and the two groups of conveying pair rollers 217 limit the up and down directions of the pipeline and propel the pipeline, so that the equal division correction assembly realizes the correction function of the pipeline, and further prevents the deviation of subsequent marking.
As a preferred embodiment of the present invention, the connecting portion 211 includes two connecting plates arranged side by side, the connecting plates on the same side of the two connecting portions 211 are connected by at least two connecting rods 212, and the ends of the rollers C forming the first vertical pair of rollers 215 and the second vertical pair of rollers 216 are respectively rotatably connected to the corresponding connecting plates. Specifically, the rollers D on the upper portion of the two rollers D forming the conveying roller pair 217 are connected to the machine body 201, two ends of the rollers D on the lower portion are respectively rotatably connected with an adjusting plate 219, a first inclined plate 220 and a second inclined plate 221 are respectively connected between the machine body 201 and the two rollers D on the lower portion, the first inclined plate 220 and the second inclined plate 221 are arranged in parallel, a bisecting plate 222 is hinged to the middle of the first inclined plate 220 or the second inclined plate 221, and one end of the bisecting plate 222 is fixedly connected with the fixing frame 214. Wherein, a first spring 223 and a second spring 224 are respectively installed at the corresponding positions of the body 201 and the first swash plate 220 and the second swash plate 221, and a third spring 213 is provided between the two connection plates of the connection part 211. The first spring 223 and the second spring 224 have the functions that when the pipe diameter of the conveyed pipeline changes, the distance between the rollers C of the first vertical pair roller 215 is unchanged, the distance between the rollers C of the second vertical pair roller 216 is changed adaptively, and the third spring 213 is elastically deformed correspondingly to ensure that the rollers C limit the pipeline; meanwhile, the roller D positioned below the conveying pair roller 217 is vertically displaced, the displacement of the roller D capable of moving up and down is adapted to the pipe diameter under the action of the first inclined plate 220, the second inclined plate 221 and the halving plate 222, and the first spring 223 and the second spring 224 are correspondingly elastically deformed, so that the limitation on the pipeline is ensured, the stability of pipeline conveying and marking is ensured, and the problems of deflection and rotation are avoided.
As a preferred embodiment of the present invention, the driving mechanism comprises a power motor mounted on the machine body 201, an output shaft of the power motor is provided with a driving wheel, one of the two conveying pair rollers 217 is provided with a driven wheel 228, the driven wheel 228 is mounted at one end of the roller D positioned above the conveying pair rollers 217, and the driving wheel and the driven wheel 228 are in transmission connection.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.