CN110375613B

CN110375613B - PVC pipe size detection equipment of annular concatenation pattern

Info

Publication number: CN110375613B
Application number: CN201910594444.5A
Authority: CN
Inventors: 郑志峰
Original assignee: Huzhou Taiyi Intelligent Technology Co ltd
Current assignee: Huzhou Taiyi Intelligent Technology Co.,Ltd.
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-12-29
Anticipated expiration: 2039-07-03
Also published as: CN110375613A

Abstract

The invention discloses a PVC pipe size detection device with an annular splicing shape, which structurally comprises: the device comprises a measuring machine body, a transfer platform, a recording platform, a bearing platform and an auxiliary pusher, wherein the bearing platform is arranged below the recording platform and is locked with the recording platform, when the device is used, the annular splicing measuring rod mechanism is arranged, so that the device can solve the problems that the processing size precision of the PVC pipe in the aspects of outer diameter and non-roundness is reduced, the existing device has larger error for pipeline measurement and can not accurately measure the roundness because the main processing procedure of the PVC pipe is that raw materials are extruded and molded after being melted at high temperature, and the like, and the device can effectively detect the outer diameter and the roundness of the PVC pipe, so that the measured data is more accurate.

Description

PVC pipe size detection equipment of annular concatenation pattern

Technical Field

The invention relates to a size detection device for a circular spliced PVC pipe, belonging to the field of PVC pipes.

Background

At present, PVC pipes are spread in various industries, namely, hard PVC pipes are formed by extrusion by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, are plastic pipes which are developed and applied at the earliest, have strong corrosion resistance, are easy to bond and have low price, and are widely applied to drainage, waste water, chemicals and the like.

The prior art has the following defects: because the main processing procedure of the PVC pipe is to extrude and mold raw materials after melting at high temperature, the PVC pipe is influenced by factors such as temperature and extrusion force, the processing size precision of the PVC pipe in the aspects of outer diameter and out-of-roundness is reduced, the existing equipment has larger error for pipeline measurement, and the roundness cannot be accurately measured.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide annular splicing type PVC pipe size detection equipment to solve the problems that the existing PVC pipe is influenced by factors such as temperature and extrusion force because the main processing procedure is to melt raw materials at high temperature and then extrude and form the PVC pipe, the processing size precision of the PVC pipe in the aspects of outer diameter and out-of-roundness is reduced, the existing equipment has large errors in pipeline measurement, and the roundness cannot be accurately measured.

In order to achieve the purpose, the invention is realized by the following technical scheme: a pipe size detection device of annular concatenation type, its structure includes: a measuring machine body, a transfer platform, a recording platform, a bearing platform and an auxiliary pusher, wherein the bearing platform is arranged below the recording platform and is locked with the recording platform, a transfer platform is arranged above the recording platform and is buckled with the recording platform, a measuring machine body is arranged at the right upper part of the transfer platform, the measuring machine body is in clearance fit with the transfer platform, the left end of the transfer platform is provided with an auxiliary pusher, the auxiliary pusher is movably connected with the transfer platform, the measuring machine body comprises a measuring rod device, a limit adjusting frame, a fixing frame, a ferrule device and an assembling box body, the measuring rod device is arranged outside the ferrule device and is in clearance fit with the ferrule device, the upper end and the lower end of the ferrule device are provided with limit adjusting frames, the limiting adjusting frame is buckled with the ring sleeving device, and the ring sleeving device is fixed on the inner side of the assembling box body through the fixing frame.

Preferably, the measuring rod device comprises a pressure-sensing push rod device, a spring pipe, a track groove, a size barrel and a limiting ring, the spring pipe is arranged at the top end of the pressure-sensing push rod device and is fastened with the spring pipe, the limiting ring is arranged below the spring pipe and is in clearance fit with the limiting ring, the limiting ring is arranged at the lower end of the size barrel and is welded with the size barrel, the track groove is formed in the side of the size barrel, and the track groove and the size barrel are of an integrated structure.

Preferably, the pressure sensing push rod device comprises an ejector rod, a marking block and an arc-shaped plate, the marking block is installed above the ejector rod and welded with the ejector rod, and the arc-shaped plate is arranged below the ejector rod and welded with the arc-shaped plate.

Preferably, the ring device includes filling layer, joint board, installation groove section of thick bamboo, center tube, the center tube install in joint board front side center department and with joint board swing joint, the center tube outside is equipped with the filling layer, the filling layer is installed in installation groove section of thick bamboo inboard and is spliced with the installation groove section of thick bamboo, installation groove section of thick bamboo through connection has the measuring stick device.

Preferably, the filling layer is made of sponge layer material, has a high compression type, and can be matched with the arc-shaped plate to be in contact extrusion with the measuring pipeline.

Preferably, the side edge of the marking block is provided with a correspondingly protruding clamping groove which is matched with the rail groove.

Preferably, the central tube is a movable structure and is used for primary fixing assistance of the center of the pipeline.

Preferably, the user's accessible will be surveyed the pipe and along the displacement of transmission platform, supplementary impeller is used for promoting survey buret and carries out the displacement, spacing alignment jig is used for adjusting the measuring range of installation groove section of thick bamboo, when carrying out the measurement, through inserting the pipeline along the center tube, and then ejecting it, in this process, the outside surface of tubes can contact with the arc, because the outside pipe is great, and then just can extrude the filling layer, and then make the ejector pin drive the outside displacement of mark piece along the track groove, the push rod device can extrude the spring pipe during, the spacing collar plays the function that the outside pipe breaks away from the reset, and then become the fit relation with size cylindric, observe the measuring stick device of four directions, and in the record platform record corresponding data, alright obtain the external diameter of pipe and the relevant data of circularity.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that: when measuring the detection to the PVC pipe, can measure pipeline outlying equidirectional through distinctive cyclic annular concatenation measuring stick device to obtain the dimensional data that four directions correspond, effectively carry out external diameter and circularity to the PVC pipe and detect, make measured data more accurate.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an appearance structure of a circular splicing type PVC pipe size detection device according to the present invention.

Fig. 2 is a schematic side sectional view of the measuring machine body according to the present invention.

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

Fig. 4 is a schematic side sectional view of the measuring rod device of the present invention.

Fig. 5 is a schematic side sectional view of the pressure-sensing putter device of the present invention.

In the figure: the device comprises a measuring machine body-1, a transfer platform-2, a recording platform-3, a bearing table-4, an auxiliary pusher-5, a measuring rod device-a, a limiting adjusting frame-b, a fixing frame-c, a ferrule device-d, an assembly box body-e, a pressure sensing push rod device-a 1, a spring tube-a 2, a track groove-a 3, a size cylinder-a 4, a limiting ring-a 5, a push rod-a 11, a marking block-a 12, an arc plate-a 13, a filling layer-d 1, a connecting plate-d 2, an installation groove cylinder-d 3 and a central tube-d 4.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution of a circular splicing type PVC pipe size detection apparatus: the structure includes: the device comprises a measuring machine body 1, a transfer platform 2, a recording platform 3, a bearing platform 4 and an auxiliary pusher 5, wherein the bearing platform 4 is arranged below the recording platform 3 and is locked with the recording platform 3, the transfer platform 2 is arranged above the recording platform 3, the transfer platform 2 is fastened with the recording platform 3, the measuring machine body 1 is arranged above the right side of the transfer platform 2, the measuring machine body 1 is in clearance fit with the transfer platform 2, the auxiliary pusher 5 is arranged at the left end of the transfer platform 2, the auxiliary pusher 5 is movably connected with the transfer platform 2, the measuring machine body 1 comprises a measuring rod device a, a limiting adjusting frame b, a fixing frame c, a ferrule device d and an assembling box body e, the measuring rod device a is arranged outside the ferrule device d and is in clearance fit with the ferrule device d, the limiting adjusting frames b are arranged at the upper end and the lower end of the ferrule device d, and the limiting adjusting frame b is, the ferrule device d is fixed on the inner side of the assembly box body e through a fixing frame c.

The measuring rod device a comprises a pressure-sensing push rod device a1, a spring tube a2, a track groove a3, a size cylinder a4 and a limiting ring a5, wherein the spring tube a2 is arranged at the top end of the pressure-sensing push rod device a1 and is buckled with the spring tube a2, a limiting ring a5 is arranged below the spring tube a2 and is in clearance fit with the limiting ring a5, the limiting ring a5 is mounted at the lower end of the size cylinder a4 and is welded with the size cylinder a4, a track groove a3 is arranged on the side of the size cylinder a4, the track groove a3 and the size cylinder a4 are of an integrated structure, and the measuring rod device a is matched with the limiting ring a5 through the spring tube a2 so that the pressure-sensing push rod device a1 performs corresponding size marking displacement along the track groove a 3.

The pressure sensing push rod device a1 comprises a push rod a11, a marking block a12 and an arc-shaped plate a13, wherein the marking block a12 is installed above the push rod a11 and welded with the push rod a11, the arc-shaped plate a13 is arranged below the push rod a11 and welded with the arc-shaped plate a13, and the pressure sensing push rod device a1 is in contact with the outer surface of the measuring pipe through the arc-shaped plate a13, so that the push rod a11 and the marking block a12 are driven to displace.

The ferrule device d comprises a filling layer d1, a connecting plate d2, an installation groove barrel d3 and a central pipe d4, wherein the central pipe d4 is installed at the center of the front side of the connecting plate d2 and movably connected with the connecting plate d2, the filling layer d1 is arranged on the outer side of the central pipe d4, the filling layer d1 is installed on the inner side of the installation groove barrel d3 and is bonded with the installation groove barrel d3, the installation groove barrel d3 is connected with a measuring rod device a in a penetrating mode, and the ferrule device d enables the arc-shaped plate a13 to be extruded to the outer side through the matching of the filling layer d 1.

The invention is mainly characterized in that: the user's accessible will be surveyed the PVC pipe and along transfer platform 2 displacement, supplementary impeller 5 is used for promoting the survey buret and carries out the displacement, spacing alignment jig b is used for adjusting the measuring range of installation groove section of thick bamboo d3, when carrying out the measurement, through inserting the pipeline along center tube d4, and then ejecting it, in this process, PVC outside of tubes surface can contact with arc a13, because PVC outside of tubes pipe is great, and then can extrude filling layer d1, and then make ejector pin a11 drive mark piece a12 along track a3 outside displacement, during this time pressure sensing push rod device a1 can extrude spring pipe a2, spacing circle a5 plays the function that PVC outside of tubes pipe breaks away from the reset, and then form the fit relation with size section of thick bamboo a4, observe the measuring lever apparatus a of four directions, and record corresponding data in recording platform 3, alright obtain the external diameter of PVC pipe and the relevant data of circularity.

According to the invention, through the mutual combination of the components, when the device is used, the annular splicing measuring rod mechanism is arranged, so that the problems that the machining size precision of the PVC pipe in the aspects of outer diameter and non-roundness is reduced due to the fact that the main machining process of the PVC pipe is that the raw material is extruded and molded after being melted at high temperature and is influenced by factors such as temperature and extrusion force, the existing device has large error in pipeline measurement and cannot accurately measure the roundness are solved, the device can effectively detect the outer diameter and the roundness of the PVC pipe, and the measured data is more accurate.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a PVC pipe size detection equipment of annular concatenation type, its structure includes: measure organism (1), transfer platform (2), recording platform (3), plummer (4), supplementary impeller (5), plummer (4) are installed in recording platform (3) below and with recording platform (3) lock joint, recording platform (3) top is equipped with transfer platform (2), its characterized in that: a measuring machine body (1) is arranged at the upper right of the transfer platform (2), the measuring machine body (1) is in clearance fit with the transfer platform (2), and an auxiliary pusher (5) is arranged at the left end of the transfer platform (2); the measuring machine body (1) comprises a measuring rod device (a), a limiting adjusting frame (b), a fixing frame (c), a ferrule device (d) and an assembling box body (e), the measuring rod device (a) is installed on the outer side of the ferrule device (d) and is in clearance fit with the ferrule device (d), the limiting adjusting frame (b) is arranged at the upper end and the lower end of the ferrule device (d), the ferrule device (d) is fixed on the inner side of the assembling box body (e) through the fixing frame (c), the measuring rod device (a) comprises a pressure sensing push rod device (a1), a spring tube (a2), a track groove (a3), a size cylinder (a4) and a limiting ring (a5), the top end of the pressure sensing push rod device (a1) is provided with the spring tube (a2), the limiting ring (a5) is arranged below the spring tube (a2), the limiting ring (a 4934) is installed at the lower end of the size cylinder (a4), and the track groove (a 3625) is arranged on, the track groove (a3) and the size cylinder (a4) are of an integrated structure; the ferrule device (d) is fixed on the inner side of the assembly box body (e) through a fixing frame (c); the ferrule device (d) comprises a filling layer (d1), a connecting plate (d2), a mounting groove barrel (d3) and a central pipe (d 4); the central pipe (d4) is mounted at the center of the front side of the connecting plate (d2) and movably connected with the connecting plate (d2), a filling layer (d1) is arranged on the outer side of the central pipe (d4), the filling layer (d1) is mounted on the inner side of the mounting groove barrel (d3) and is glued with the mounting groove barrel (d3), and the mounting groove barrel (d3) is connected with a measuring rod device (a) in a penetrating mode; the pressure-sensing push rod device (a1) comprises a push rod (a11), a marking block (a12) and an arc-shaped plate (a13), wherein the marking block (a12) is arranged above the push rod (al1), the arc-shaped plate (a13) is arranged below the push rod (a11), and the pressure-sensing push rod device (a1) is in contact with the outer surface of the PVC pipe through the arc-shaped plate (a13) so as to drive the push rod (a11) and the marking block (a12) to displace; the measured PVC pipe is displaced along the transfer platform (2), the auxiliary pusher (5) is used for pushing the measuring pipe to displace, the limit adjusting bracket (b) is used for adjusting the measuring range of the mounting groove drum (d3), at the time of measurement, by inserting the PVC pipe along the central pipe (d4), and further ejecting the central pipe (d4), in the process, the outer surface of the PVC pipe is contacted with the arc plate (al3), the PVC pipe further extrudes the filling layer (d1), so that the push rod (all) drives the indication block (al2) to displace outwards along the track groove (a3), during which the pressure-sensing push rod device (a1) will press the spring tube (a2), further forms a matching relation with the size cylinder (a4), the spacing ring (a5) plays a role of separating the PVC pipe outer pipe from resetting, the measuring rod devices (a) in four directions are observed, and corresponding data are recorded on the recording platform (3), so that the related data of the outer diameter and the roundness of the PVC pipe can be obtained.