Valve casing inner and outer wall measuring device with flip side clamping lifting mechanism

Abstract

The application relates to the technical field of valve shell production detection, in particular to a valve shell inner and outer wall measuring device with a turnover type lateral clamping lifting mechanism, which comprises a bottom support rack, a first conveying mechanism and a second conveying mechanism installed on the bottom support rack. The valve shell inner and outer wall measuring device with the turnover type lateral clamping lifting mechanism can position and detect the valve shell during conveying by being directly integrated on a conveying equipment for the valve shell, without manual operation and separation, so that the processing and detection efficiency is guaranteed and the detection cost is reduced; the electric control type arc-shaped clamping guide frame can not only clamp and lift the two sides of the valve shell, but also can detect the inner and outer walls of the valve shell by cooperating with the longitudinally-arranged external detection rod and the longitudinally-arranged internal detection rod on the side of the arc-shaped clamping guide frame and the inlaid optical detection module, so that the detection range and detection efficiency of the valve shell are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of valve shell production detection, and in particular to a valve shell inner and outer wall measuring device with a turnover lateral clamping lifting mechanism. BACKGROUND

[0002] In the production process of valve shells, in order to check whether the produced valve shells are qualified, the valve shells need to be detected for inner and outer walls. The traditional valve shell detection method is to use manual sampling detection of the inner wall of the valve shell, and to use manual or professional equipment detection to process. This detection method is not only inefficient, but also consumes labor and has high detection cost. Meanwhile, it is prone to false detection and missed detection, which greatly limits the production and detection accuracy of the valve shells. SUMMARY

[0003] The technical problem to be solved by the present application is that the traditional valve shell detection method is to use manual sampling detection of the inner wall of the valve shell, and to use manual or professional equipment detection to process. This detection method is not only inefficient, but also consumes labor and has high detection cost. Meanwhile, it is prone to false detection and missed detection, which greatly limits the production and detection accuracy of the valve shells.

[0004] The technical scheme adopted by the present application to solve the technical problem is a valve shell inner and outer wall measuring device with a turnover lateral clamping lifting mechanism, comprising a bottom support rack, a first conveying mechanism and a second conveying mechanism mounted on the bottom support rack, a lateral turnover main telescopic mechanism movably assembled on the upper surface of the bottom support rack between the first conveying mechanism and the second conveying mechanism through a top support, an electric control type arc-shaped clamping guide frame fixed on the upper end of the lateral turnover main telescopic mechanism in the axial direction, a longitudinally arranged outer detection rod fixedly assembled on the inner side of the electric control type arc-shaped clamping guide frame, a longitudinally arranged inner detection rod slidably assembled on the electric control adjusting mechanism on the two side walls of the longitudinally arranged outer detection rod, and an embedded optical detection module installed on the opposite surfaces of the longitudinally arranged outer detection rod and the longitudinally arranged inner detection rod.

[0005] The upper surface of the bottom support rack is provided with an arc-shaped turnover adjusting groove with an outer side opening and an upper end opening at the assembly end of the lateral turnover main telescopic mechanism.

[0006] The lateral turnover main telescopic mechanism comprises an embedded electric control turnover adjusting support rod movably mounted in the arc-shaped turnover adjusting groove, an external electric control turnover adjusting support rod movably mounted in the top support, and an outer side control support fixed on the outer side of the external electric control turnover adjusting support rod.

[0007] The electric control type arc-shaped clamping guide frame comprises an arc-shaped assembly frame axially fixed on the external electric control turnover adjusting support, a lateral electric drive wheel mounted on the arc-shaped surface on the inner side of the arc-shaped assembly frame, an electric control adjusting arm mounted on both sides of the arc-shaped assembly frame, and a lateral supporting wheel mounted on the electric control adjusting arm.

[0008] An external assembly shaft cylinder axially fixed on the upper end telescopic rod of the external electric control turnover adjusting support is fixedly assembled on the arc-shaped surface on the outer side of the arc-shaped assembly frame.

[0009] The electric control adjusting mechanism comprises an external support fixed on the outer wall on both sides of the longitudinal external detection rod and a lateral electric control screw rod mounted in the internal part of the external support.

[0010] The longitudinal internal detection rod is connected with the lateral electric control screw rod through the internal thread assembly block on the mounting support on both sides.

[0011] Both sides of the arc-shaped assembly frame are provided with a lateral assembly frame for movably assembling the electric control adjusting arm, the electric control adjusting arm comprises a first turnover adjusting arm movably connected with the lateral assembly frame through a lateral connecting shaft, a second turnover adjusting arm, an arc-shaped worm wheel fixed on the outer side of the connecting end of the first turnover adjusting arm and the second turnover adjusting arm, and an electric control worm mounted in the internal part of the arc-shaped assembly frame and engaged with the arc-shaped worm wheel.

[0012] A strip-shaped LED light supplementing lamp for light supplementing is fixedly connected on the outer side surface of the longitudinal internal detection rod.

[0013] The beneficial effects of the present application are:

[0014] (1) The valve shell inner and outer wall measuring device with the turnover type lateral clamping lifting mechanism can be directly integrated on the carrying equipment for conveying the valve shell, and can be positioned and detected during the conveying process without manual operation and separation, so as to ensure the processing and detection efficiency and reduce the detection cost;

[0015] (2) The lateral turnover type main telescopic mechanism for adjusting the electric control type arc-shaped clamping guide frame is installed between the first conveying mechanism and the second conveying mechanism on the surface of the bottom support rack, the electric control type arc-shaped clamping guide frame can not only clamp and lift the two sides of the valve shell, but also can detect the inner and outer walls of the valve shell by using the longitudinal external detection rod and the longitudinal internal detection rod on the side surface and the embedded optical detection module, so as to greatly improve the detection range and detection efficiency of the valve shell;

[0016] (3) By adopting the turnover clamping and lifting, the valve shell is separated from the conveying mechanism during detection, so as to ensure the stability of the valve shell during detection and ensure the detection precision;

[0017] (4) By adopting the turnover adjustment mode to control the electric control type arc-shaped clamping guide frame and the lateral turnover type main telescopic mechanism, the electric control type arc-shaped clamping guide frame and the lateral turnover type main telescopic mechanism can be stored in the inner two ends in idle time, and the normal conveying is not affected, the space layout is more reasonable, and storage and hiding are facilitated;

[0018] (5) The whole device is small in structure and convenient to operate, can be directly transformed and upgraded on the existing conveying device, and is convenient for popularization and promotion. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be further described below in combination with the drawings and embodiments.

[0020] Figure 1 is a structural schematic diagram of the application.

[0021] Figure 2 is a structural schematic diagram of the internal structure of the application.

[0022] Figure 3 is a structural schematic diagram of the longitudinal external detection rod and the longitudinal internal detection rod in the assembled state. DETAILED DESCRIPTION

[0023] The application will be further described below in combination with the drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the application in a schematic manner, and thus only show the components related to the application.

[0024] In the description of the application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, 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. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0025] Figure 1 、 Figure 2 and Figure 3 The valve shell inner and outer wall measuring device with a turnover type lateral clamping lifting mechanism shown in the drawings comprises a bottom support rack 1, a first conveying mechanism 2 and a second conveying mechanism 3 mounted on the bottom support rack 1, a lateral turnover type main telescopic mechanism movably assembled on the upper surface of the bottom support rack 1 between the first conveying mechanism 2 and the second conveying mechanism 3 through a top support, an electric control type arc-shaped clamping guide frame 5 fixedly arranged on the upper end of the lateral turnover type main telescopic mechanism, a longitudinal external detection rod 6 fixedly assembled on the inner side of the electric control type arc-shaped clamping guide frame 5, a longitudinal internal detection rod 8 slidably assembled on the longitudinal external detection rod 6 through an electric control adjustment mechanism 7 on the two side walls, and an embedded optical detection module 9 mounted on the opposite surfaces of the longitudinal external detection rod 6 and the longitudinal internal detection rod 8.

[0026] Wherein the first conveying mechanism 2, the second conveying mechanism 3 and the embedded optical detection module 9 are prior art, the first conveying mechanism 2 and the second conveying mechanism 3 are used to drive the valve shell to be conveyed on the surface, and the embedded optical detection module 9 is used to drive the information on the inner wall and the outer wall of the valve body to be scanned through the photoelectric technology of prior art, so that whether the surface has cracks and damages is judged.

[0027] The first conveying mechanism 2 and the second conveying mechanism 3 are used to drive the valve shell to be conveyed on the surface, when the valve shell is conveyed to the vertical internal detection rod 8, the position of the valve shell is positioned through the infrared positioning module of prior art, then the lateral overturning main telescopic mechanism is started to overturn upward and stretch, the electrically-controlled arc-shaped clamping material guide frame 5 is clamped on the outer wall of the valve shell from both sides, then the valve shell is lifted and separated from the surface of the first conveying mechanism 2 and the second conveying mechanism 3, then the valve shell is rotated by the electrically-controlled arc-shaped clamping material guide frame 5, and the embedded optical detection module 9 on the opposite surface of the vertical external detection rod 6 and the vertical internal detection rod 8 is used to detect the inner wall and the outer wall of the valve shell.

[0028] In order to cooperate with the lateral installation and adjustment, the arc-shaped overturning adjustment groove 10 with the outer side and the upper end openings is arranged on the upper surface of the bottom support rack 1 at the assembly end of the lateral overturning main telescopic mechanism.

[0029] In order to cooperate with the lateral installation and overturning adjustment, the lateral overturning main telescopic mechanism includes the built-in electrically-controlled overturning adjustment support rod 41 movably installed in the arc-shaped overturning adjustment groove 10, the external electrically-controlled overturning adjustment support rod 42 movably installed in the top support and the external control support 43 fixed on the outer side of the external electrically-controlled overturning adjustment support rod 42.

[0030] Wherein the built-in electrically-controlled overturning adjustment support rod 41 and the external electrically-controlled overturning adjustment support rod 42 are prior art, the built-in electrically-controlled overturning adjustment support rod 41 is used to change the angle of the external electrically-controlled overturning adjustment support rod 42, and the external electrically-controlled overturning adjustment support rod 42 is used to control the movement of the electrically-controlled arc-shaped clamping material guide frame 5 through telescoping.

[0031] In order to cooperate with the overturning of the angle, the top end of the external telescopic rod of the built-in electrically-controlled overturning adjustment support rod 41 is movably assembled with one side of the external control support 43 through the movable connection support, and the built-in electrically-controlled overturning adjustment support rod 41 controls the overturning adjustment of the external electrically-controlled overturning adjustment support rod 42 through telescoping.

[0032] To facilitate lateral drive, the electrically controlled arc-shaped clamping guide frame 5 includes an arc-shaped assembly frame 51 axially fixed to an external electrically controlled tilting and adjusting support rod 42, a lateral electric drive wheel 52 mounted on the inner arc-shaped surface of the arc-shaped assembly frame 51, electrically controlled adjusting arms 53 mounted on both sides of the arc-shaped assembly frame 51, and lateral support wheels 54 mounted on the electrically controlled adjusting arms 53.

[0033] The lateral electric drive wheel 52 is existing technology. After the lateral electric drive wheel 52 is clamped to the outer side of the valve body, it rotates to drive the valve body to rotate and adjust. The valve body uses the rotation to perform optical detection on the inner and outer walls of the valve body through the embedded optical detection module 9 on the longitudinally placed external detection rod 6 and the longitudinally placed internal detection rod 8.

[0034] To facilitate installation and disassembly, an external assembly cylinder 55 is fixedly mounted on the outer arc-shaped surface of the arc-shaped assembly frame 51, which is axially fixed to the upper telescopic rod of the external electrically controlled flip-adjustable support rod 42. A lateral assembly groove 11 for fixing the longitudinally placed external detection rod 6 is provided on the inner arc-shaped surface of the arc-shaped assembly frame 51.

[0035] The telescopic rod at the upper end of the externally mounted electronically controlled tilting and adjusting support rod 42 and the external mounting cylinder 55 are designed to be detachable, allowing for the replacement and adjustment of arc-shaped mounting frames 51 of different sizes and specifications according to different valve housings. The longitudinally placed external detection rod 6 is fixedly connected to the inner side of the side mounting groove 11 by fixing bolts on the mounting surface.

[0036] To facilitate lateral assembly and adjustment, the electronic control adjustment mechanism 7 includes an external bracket fixed to the outer walls on both sides of the longitudinally placed external detection rod 6 and a lateral electronic control screw installed inside the external bracket.

[0037] The lateral electric control lead screw is an existing technology, consisting of a lateral electric control lead screw motor and a lateral lead screw. The lateral electric control lead screw drives the lateral lead screw to rotate, thereby driving the longitudinally placed internal detection rod 8 to move and adjust.

[0038] To facilitate the adjustment and lifting of the threaded mechanism, the longitudinally placed internal detection rod 8 is threaded onto the lateral electric control screw via the internal thread assembly blocks on both sides of the mounting bracket.

[0039] To facilitate the flip adjustment and improve the stability of the contact surface between the arc-shaped assembly frame 51 and the outer side of the valve housing, both sides of the arc-shaped assembly frame 51 have lateral assembly frames 56 for movably assembling the electrically controlled adjustment arm 53. The electrically controlled adjustment arm 53 includes a first flip adjustment arm 57 and a second flip adjustment arm 58 that are movably connected to the lateral assembly frame 56 via a lateral connecting shaft, an arc-shaped worm gear 59 fixed to the outer side of the connection end of the first flip adjustment arm 57 and the second flip adjustment arm 58, and an electrically controlled worm gear 50 installed inside the arc-shaped assembly frame 51 and meshing with the arc-shaped worm gear 59.

[0040] The electric control worm 50 is a prior art, which forms a worm and gear transmission mechanism with the arc-shaped worm gear 59. The electric control worm 50 drives the first and second reverse adjusting arms 57 and 58 with the arc-shaped worm gear 59 on the outer side to reverse, thereby improving the assembly stability of the arc-shaped assembly frame 51 and the outer side of the valve shell.

[0041] In order to improve the detection accuracy of the embedded optical detection module 9 on the longitudinal internal detection rod 8, the outer side of the longitudinal internal detection rod 8 is fixedly connected with a strip-shaped LED light supplement lamp 13 for light supplement.

[0042] The strip-shaped LED light supplement lamp 13 is a prior art, which is started by power supply to illuminate the inside of the valve shell, thereby cooperating with the embedded optical detection module 9 to detect the cracks and depressions on the inner wall of the valve shell.

[0043] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A valve shell inner and outer wall measuring device with a turnover type lateral clamping lifting mechanism, comprising a bottom support rack (1), a first conveying mechanism (2) and a second conveying mechanism (3) installed on the bottom support rack (1), characterized in that: The upper surface of the bottom support rack (1) is provided with a lateral overturning main telescopic mechanism between the first conveying mechanism (2) and the second conveying mechanism (3) and is movably assembled by a top support, an electric control type arc-shaped clamping material guide frame (5) is fixed on the upper end of the lateral overturning main telescopic mechanism in the axial direction, a longitudinally arranged external detection rod (6) is fixedly assembled on the inner side of the electric control type arc-shaped clamping material guide frame (5), the longitudinally arranged external detection rod (6) is slidably assembled with a longitudinally arranged internal detection rod (8) through an electric control adjusting mechanism (7) on the two side walls, and an embedded optical detection module (9) is mounted on the opposite surfaces of the longitudinally arranged external detection rod (6) and the longitudinally arranged internal detection rod (8). An arc-shaped overturning adjusting groove (10) with an outer opening and an upper end opening is formed on the upper surface of the bottom support rack (1) at the assembly end of the lateral overturning main telescopic mechanism. The lateral overturning main telescopic mechanism comprises an internal electric control overturning adjusting support rod (41) movably mounted in the arc-shaped overturning adjusting groove (10), an external electric control overturning adjusting support rod (42) movably mounted in the top support, and an outer control support (43) fixed on the outer side of the external electric control overturning adjusting support rod (42). The electric control type arc-shaped clamping material guide frame (5) comprises an arc-shaped assembly frame (51) fixed in the axial direction on the external electric control overturning adjusting support rod (42), a lateral electric drive wheel (52) mounted on the arc-shaped surface on the inner side of the arc-shaped assembly frame (51), an electric control adjusting arm (53) mounted on the two sides of the arc-shaped assembly frame (51), and a lateral support wheel (54) mounted on the electric control adjusting arm (53).

2. The valve casing inner and outer wall measuring apparatus having a flip side clamping lifting mechanism according to claim 1, characterized in that: An external assembly shaft cylinder (55) is fixedly assembled on the outer arc-shaped surface of the arc-shaped assembly frame (51) and is axially fixed on the upper end telescopic rod of the external electric control overturning adjusting support rod (42), and a lateral assembly groove (11) for fixing the longitudinally arranged external detection rod (6) is formed on the inner arc-shaped surface of the arc-shaped assembly frame (51).

3. The valve casing inner and outer wall measuring device with flip side clamping lifting mechanism as claimed in claim 1, wherein: The electric control adjusting mechanism (7) comprises an external support fixed on the two outer walls of the longitudinally arranged external detection rod (6) and a lateral electric control screw rod mounted in the external support.

4. The valve case inner and outer wall measuring device with flip side clamping lifting mechanism according to claim 3, characterized in that: The longitudinally arranged internal detection rod (8) is connected with the lateral electric control screw rod through a threaded sleeve of an internal thread assembly block on the two side mounting supports.

5. The valve casing inner and outer wall measuring device with flip side clamping lifting mechanism as claimed in claim 1 characterized in that: The arc-shaped assembly frame (51) has a lateral assembly frame (56) for movably assembling the electric control adjusting arm (53) on the two sides, the electric control adjusting arm (53) comprises a first overturning adjusting arm (57) movably connected with the lateral assembly frame (56) through a lateral connecting shaft, a second overturning adjusting arm (58), an arc-shaped worm gear (59) fixed on the outer side of the connecting end of the first overturning adjusting arm (57) and the second overturning adjusting arm (58), and an electric control worm (50) mounted in the arc-shaped assembly frame (51) and engaged with the arc-shaped worm gear (59).

6. The valve casing inner and outer wall measuring apparatus having a flip side clamping lifting mechanism according to claim 1, characterized in that: A strip-shaped LED light supplementing lamp (13) for light supplementing is fixedly connected to the outer side of the longitudinally arranged internal detection rod (8).

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