CN112296962B - Tank assembly table - Google Patents
Tank assembly table Download PDFInfo
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- CN112296962B CN112296962B CN201910713208.0A CN201910713208A CN112296962B CN 112296962 B CN112296962 B CN 112296962B CN 201910713208 A CN201910713208 A CN 201910713208A CN 112296962 B CN112296962 B CN 112296962B
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- range finder
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- tank body
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application provides a tank assembly platform, including frame, end frame positioning mechanism, tip detection mechanism, lateral part detection mechanism and bottom detection mechanism, tip detection mechanism and lateral part detection mechanism locate in the frame, and bottom detection mechanism is located the frame bottom, and tip detection mechanism includes first laser range finder and second laser range finder, and lateral part detection mechanism includes third laser range finder and fourth laser range finder, and bottom detection mechanism includes fifth laser range finder. The end frame is provided with a determined position relative to the frame through the end frame positioning mechanism, and the distance difference between two sides of the tank body and the corresponding side of the end frame, the distance difference between the front end and the rear end of the tank body and the corresponding end of the end frame and the height difference of the tank body relative to the end frame can be directly or indirectly obtained according to the measurement result. The manual measurement is not needed, the labor cost is saved, the measurement efficiency and the measurement precision are improved, the position of the tank body in the end frame is adjusted according to the measurement result, the higher assembly precision can be achieved, and the yield and the production efficiency are improved.
Description
Technical Field
The application relates to the technical field of tank manufacturing, in particular to a tank assembly table.
Background
The tank is composed of a tank body and an end frame, and the position accuracy of the tank body relative to the end frame must be ensured in the process of assembling the tank body, so that the tank body is positioned at the central position in the end frame. In the traditional tank assembly process, an end frame is fixed on a frame, a tank body is initially placed in the end frame according to an assembly relation, then distances from the left side and the right side of the tank body and/or the front end and the rear end of the tank body to corresponding positions of the end frame are manually measured, and then the positions of the tank body are adjusted through a tank body adjusting mechanism on a manual or general assembly table according to the distance difference, so that the tank body is centered in the end frame. The measuring process is very troublesome, the labor cost is high, and the measuring efficiency and the measuring precision are low.
Disclosure of Invention
In order to solve the technical problem, the application provides a tank assembly table, which comprises a frame and a side part or end part detection mechanism.
The side part or end part detection mechanism is arranged on the frame and comprises a plurality of laser range finders which are oppositely arranged, and the laser range finders are respectively arranged at the front end and the rear end or at the opposite sides of the frame.
The laser range finders are respectively used for detecting the distance from the front end of the tank body to the front end of the frame and the distance from the rear end of the tank body to the rear end of the frame, or the laser range finders are respectively used for detecting the distance from one side of the tank body to one side corresponding to the frame and the distance from the other side of the tank body to the other side corresponding to the frame.
Further, the laser range finder comprises a first laser range finder and a second laser range finder;
the first laser range finder is arranged on one side of the frame close to the front end and is used for measuring the distance from one side of the tank body close to the front end to one side of the frame close to the front end;
the second laser range finder is arranged on one side of the frame close to the rear end and is used for measuring the distance from one side of the tank body close to the rear end to one side of the frame close to the rear end.
Further, the laser range finders comprise a third laser range finder and a fourth laser range finder;
the third laser range finder is arranged on the other side of the frame close to the front end and is used for measuring the distance from the other side of the tank body close to the front end to the other side of the frame close to the front end;
the fourth laser range finder is arranged on the other side of the frame close to the rear end and is used for measuring the distance from the other side of the tank body close to the rear end to the other side of the frame close to the rear end.
Further, the frame includes four stands, four the stand is relative both ends and relative both sides are parallel arrangement around the jar body respectively, first laser range finder second laser range finder third laser range finder with fourth laser range finder locates four respectively on the stand.
Further, the side or end detection mechanism further comprises a swinging sub-mechanism, wherein the swinging sub-mechanism is respectively arranged corresponding to the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder;
the swing sub-mechanism comprises a swing arm and a swing driving device, one end of the swing arm is hinged to the upright post, and the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are arranged on the corresponding swing arm;
the swing driving device drives the swing arm to swing between a first position and a second position, when the swing arm swings to the first position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are opposite to a bus of the tank body, and when the swing arm swings to the second position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder move along with the swing arm to be far away from the tank body.
Further, the side or end detection mechanism further comprises a lifting sub-mechanism, wherein the lifting sub-mechanism is respectively arranged corresponding to the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder;
the lifting sub-mechanism comprises a first lifting guide rail and a first lifting seat, the first lifting guide rail is fixed on the upright post, the first lifting seat is arranged on the first lifting guide rail in a lifting and moving manner, and the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are arranged on the corresponding first lifting seat;
the swing driving device drives the swing arm to swing between a first position and a second position, when the swing arm swings to the first position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are opposite to a bus of the tank body, and when the swing arm swings to the second position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder move along with the swing arm to be far away from the tank body.
Further, the device also comprises a fifth laser range finder, wherein the fifth laser range finder is arranged at the bottom of the frame and is used for detecting the distance from the bottom of the tank body to the bottom of the frame.
Further, the device also comprises a sixth laser range finder, wherein the fifth laser range finder is arranged at the bottom of the frame, which is close to the front end, the fifth laser range finder is used for detecting the distance from the bottom of the tank, which is close to the front end, to the bottom of the frame, which is close to the front end, the sixth laser range finder is arranged at the bottom of the frame, which is close to the rear end, and the sixth laser range finder is used for detecting the distance from the bottom of the tank, which is close to the rear end, to the bottom of the frame, which is close to the rear end.
Further, the device also comprises a bottom detection mechanism, wherein the bottom detection mechanism is arranged at the bottom of the frame;
the bottom detection mechanism comprises a support, a calibration plate and an air cylinder, wherein the support is fixed at the bottom of the frame, the fifth laser range finder is arranged on the support, and the calibration plate is slidably arranged at the top of the support;
the cylinder drives the calibration plate to slide between a third position and a fourth position, and when the calibration plate is positioned at the third position, the upper space of the fifth laser range finder is covered to detect whether the position of the fifth laser range finder is correct or not; and when the calibration plate is positioned at the fourth position, opening the upper space of the fifth laser range finder to measure the distance from the bottom of the frame to the bottom of the tank body.
Further, the plurality of the laser rangefinders arranged oppositely further comprise a seventh laser rangefinder and an eighth laser rangefinder.
The seventh laser range finder is arranged at the front end of the frame and is used for measuring the distance from the front end of the tank body to the front end of the frame.
The eighth laser range finder is arranged at the rear end of the frame and is used for measuring the distance from the rear end of the tank body to the rear end of the frame.
Further, the front end and the rear end of the frame are respectively fixedly provided with a second lifting guide rail, a second lifting seat is arranged on the second lifting guide rail in a lifting manner, and the seventh laser range finder and the eighth laser range finder are respectively correspondingly arranged on the second lifting seat.
According to the technical scheme, the application has at least the following advantages and positive effects:
the utility model provides a jar case assembly platform sets up a plurality of laser rangefinders of relative in the frame, and a plurality of relative laser rangefinders are located both ends or relative both sides around the frame respectively, and a plurality of laser rangefinders are used for detecting the front end of jar body to the distance of the front end of frame and the rear end of jar body to the distance of the rear end of frame respectively, or are used for detecting the distance of one side of jar body to the one side that the frame corresponds and the distance of the opposite side of jar body to the opposite side that the frame corresponds respectively.
Because the position of the end frame relative to the frame is fixed, the distance between one side of the tank body and the corresponding side of the frame and the distance between the other side of the tank body and the corresponding other side of the frame and/or the distance between the front end of the tank body and the front end of the frame and the distance between the rear end of the tank body and the rear end of the frame are measured, so that the distance difference between the two sides of the tank body and the two sides of the end frame and/or the distance difference between the front end and the rear end of the tank body and the front end and the rear end of the end frame can be calculated or directly obtained.
And the manual measurement is not needed, the labor cost is saved, and the measurement efficiency and the measurement accuracy are improved. Furthermore, the position of the tank body in the end frame is adjusted according to the measurement result, so that higher assembly precision can be achieved, and the yield and the production efficiency are improved.
Drawings
Fig. 1 is a schematic perspective view of a tank assembly table according to an embodiment of the present application.
Fig. 2 is a schematic perspective view of an end frame fixed on a tank assembly table according to an embodiment of the present application.
Fig. 3 is a schematic perspective view of an end frame and can body assembled on a can end assembly table according to an embodiment of the present application.
Fig. 4 is a schematic view of a part of a lifting and swinging sub-mechanism arranged on a frame in an embodiment of the present application.
Fig. 5 is a schematic perspective view of a bottom detecting mechanism according to an embodiment of the present application.
Fig. 6 is a schematic view of a part of a height adjusting mechanism provided on a frame in an embodiment of the present application.
Fig. 7 is a schematic perspective view of a tank assembly platform according to an embodiment of the present application after a lifting platform is provided.
The reference numerals are explained as follows: 1. a frame; 11. a column; 12. a cross beam; 2. an end frame; 3. a tank body; 4. a first laser rangefinder; 5. a second laser rangefinder; 6. a third laser rangefinder; 7. a fourth laser rangefinder; 81. a first lifting guide rail; 82. a first lifting seat; 83. swing arms; 84. a swing driving device; 9. a bottom detection mechanism; 91. a fifth laser rangefinder; 92. a support; 93. a calibration plate; 94. a cylinder; 95. a sixth laser rangefinder; 10. a seventh laser rangefinder; 20. an eighth laser rangefinder; 30. a height adjusting mechanism; 301. a second lifting guide rail; 302. a second lifting seat; 40. and lifting the platform.
Detailed Description
Exemplary embodiments that embody features and advantages of the present application are described in detail in the following description. It will be understood that the present application is capable of various modifications in various embodiments, all without departing from the scope of the present application, and that the description and illustrations herein are intended to be by way of illustration only and not to be limiting.
Referring to fig. 1, 2, 3 and 7, an embodiment of the present application provides a tank assembly table, which includes a frame 1, an end frame positioning mechanism, a tank body adjusting mechanism, a side or end detecting mechanism, a bottom detecting mechanism 9 and a lifting platform 40.
The frame 1 is a basic frame of a tank assembly table, the frame 1 is composed of four upright posts 11, a cross beam 12 connected between the upright posts 11, and the like, and the four upright posts 11 enclose a frame structure with a cuboid inner space. The end frame 2 and the tank body 3 can be arranged in the cuboid-shaped inner space, so that the tank body 3 is positioned at a preset position in the end frame 2 by adjusting the relative position relationship between the end frame 2 and the tank body 3 through the tank body adjusting mechanism, and the end frame 2 and the tank body 3 are further fixed, and the tank box is assembled by the end frame 2 and the tank body 3. In general, the tank body 3 of the tank is located in a position centered right and left, centered front and back, and high enough to meet certain requirements in the end frame 2. The front end and the rear end of the frame 1 are respectively arranged at the front end and the rear end of the frame 1 corresponding to the end frame 2 and the tank body 3, the two sides of the frame 1 are opposite sides of the frame 1 corresponding to the end frame 2 and the tank body 3, and the two opposite sides of the frame 1 are parallel. The opposite sides may specifically be left and right sides.
The end frame positioning mechanism is used for positioning the end frame 2 in the inner space of the frame 1, and the end frame 2 is arranged relative to the frame in a fixed structure, and can be particularly a fixed clamping mechanism with various positioning modes such as screws, clamping claws and the like.
The side or end detection mechanism is arranged on the frame 1 and comprises a plurality of laser rangefinders which are oppositely arranged, and the plurality of laser rangefinders are respectively arranged at the front end and the rear end or at the opposite sides of the frame 1. The plurality may be two or more. The plurality of laser rangefinders arranged in opposition need not be exactly opposite, but may be diagonally opposite with respect to each other. The plurality of laser rangefinders are respectively used for detecting the distance from one side of the tank body 3 to the corresponding side of the frame 1 and the distance from the other side of the tank body 3 to the corresponding other side of the frame 1. Alternatively, a plurality of laser rangefinders are used to detect the distance from the front end of the tank 3 to the front end of the frame 1 and the distance from the rear end of the tank 3 to the rear end of the frame 1, respectively.
Because the position of the end frame 2 relative to the frame 1 is fixed, the distance between two sides of the tank 3 and two sides of the end frame 2 and/or the distance between two sides of the tank 3 and two ends of the end frame 2 can be calculated or directly obtained by measuring the distance between one side of the tank 3 and the corresponding side of the frame 1 and the distance between the other side of the tank 3 and the corresponding other side of the frame 1 and/or measuring the distance between the front end of the tank 3 and the front end of the frame 1 and the distance between the rear end of the tank 3 and the rear end of the frame 1. And the manual measurement is not needed, the labor cost is saved, and the measurement efficiency and the measurement accuracy are improved. According to the measuring result, the position of the tank body 3 in the end frame 2 is adjusted, so that higher assembly precision can be achieved, and the yield and the production efficiency are improved.
With continued reference to fig. 1-3, wherein the plurality of laser rangefinders includes a first laser rangefinder 4 and a second laser rangefinder 5. The first laser range finder 4 is arranged on one side of the frame 1 near the front end and is used for measuring the distance from one side of the tank body 3 near the front end to one side of the frame 1 near the front end. The second laser distance meter 5 is arranged on one side of the frame 1 near the rear end and is used for measuring the distance from one side of the tank body 3 near the rear end to one side of the frame 1 near the rear end. Thus, it is possible to know whether the tank 3 is laterally deviated in the end frame 2 or not, based on the distance between the front and rear ends of the tank 3 and the same side of the frame 1. In particular, in the case where both sides of the end frame 2 are parallel to the opposite sides of the frame 1, it is possible to directly determine whether the can 3 is deviated left and right in the end frame 2 according to whether the distances from the front and rear ends of the can 3 to the same side of the frame 1 are equal. The tank body 3 is adjusted through the tank body adjusting mechanism, when the distance from one side of the front end and the rear end of the tank body 3 (the same side is close to the two ends respectively) to one side of the end frame 2 is equal to the distance from the other side of the tank body 3 to the other side corresponding to the end frame 2, the tank body 3 is centered left and right in the end frame 2, and the bus of the tank body 3 is parallel to the two side surfaces of the end frame 2.
Further, the plurality of laser rangefinders further includes a third laser rangefinder 6 and a fourth laser rangefinder 7. The third laser distance meter 6 is arranged on the other side of the frame 1 near the front end and is used for measuring the distance from the other side of the tank 3 near the front end to the other side of the frame 1 near the front end. The fourth laser distance meter 7 is arranged on the other side of the frame 1 near the rear end and is used for measuring the distance from the other side of the tank 3 near the rear end to the other side of the frame 1 near the rear end. In this way, by comparing the distance from the front end of the tank body 3 to the left and right sides of the end frame 2 with the distance from the rear end of the tank body 3 to the left and right sides of the end frame 2, whether the tank body 3 is centered left and right in the end frame 2, whether the bus of the tank body 3 is parallel to the side surface of the end frame 2, and specific differences can be used as adjustment basis.
Referring to fig. 4, the tank assembly table further includes four swing sub-mechanisms corresponding to the first laser rangefinder 4, the second laser rangefinder 5, the third laser rangefinder 6 and the fourth laser rangefinder 7, respectively, the swing sub-mechanisms include a swing arm 83 and a swing driving device 84, the swing arm 83 is hinged to the upright post 11 through one end thereof, and the first laser rangefinder 4, the second laser rangefinder 5, the third laser rangefinder 6 and the fourth laser rangefinder are disposed on the corresponding swing arms.
The swing driving device 84 drives the swing arm 83 to swing between the first position and the second position, and when the swing arm 83 swings to the first position, the first laser range finder 4, the second laser range finder 5, the third laser range finder 6 and the fourth laser range finder 7 are opposite to the bus bar of the tank body 3. When the swing arm 83 swings to the first position, each laser range finder is in the working position. When the swing arm 83 swings to the second position, each laser range finder moves away from the tank body 3 along with the swing arm 83 and is in the retracted position so as to prevent the tank body 3 from being put into or adjusted to touch each laser range finder. The swing arm 83 may be specifically parallel to the upright 11 when swinging to the second position.
The tank box assembly table further comprises four lifting sub-mechanisms respectively corresponding to the first laser range finder 4, the second laser range finder 5, the third laser range finder 6 and the fourth laser range finder 7, and each lifting sub-mechanism is correspondingly arranged on one upright post 11.
The lifting sub-mechanism comprises a first lifting guide rail 81 and a first lifting seat 82, wherein the first lifting guide rail 81 is fixed on the upright 11, and the first lifting seat 82 is arranged on the first lifting guide rail 81 in a lifting and moving manner. The swing arm 83 is hinged to the first elevating seat 82 by one end thereof. Thus, the swing arm 83 is indirectly hinged to the upright 11 through the first lifting seat 82, and the first laser rangefinder 4, the second laser rangefinder 5, the third laser rangefinder 6 and the fourth laser rangefinder 7 are indirectly arranged on the corresponding first lifting seat through the swing arm 83.
Therefore, the height of the working positions of the laser rangefinders can be adjusted through the first lifting guide rail 81 and the first lifting seat 82 according to the height of the tank body, so that the laser rangefinders are aligned with the bus of the tank body when in the working positions.
Referring to fig. 5, the bottom detecting mechanism 9 includes a fifth laser rangefinder 91, a support 92, a calibration plate 93, and a cylinder 94, the bottom detecting mechanism 9 is disposed at the bottom of the frame 1, and the fifth laser rangefinder 91 is used for detecting a distance from the bottom of the tank 3 to the bottom of the frame 1. The fifth laser rangefinder 91 faces upward directly toward the tank busbar/axis. Thus, the difference between the height of the can 3 and the predetermined height can be detected, and the height of the can 3 in the end frame 2 can be adjusted by the can adjusting mechanism.
Further, the bottom detecting mechanism 9 further includes a sixth laser rangefinder 95, the fifth laser rangefinder 91 is disposed at the bottom of the frame 1 near the front end, the fifth laser rangefinder 91 is configured to detect a distance from the bottom of the tank 3 near the front end to the bottom of the frame 1 near the front end, the sixth laser rangefinder 95 is disposed at the bottom of the frame 1 near the rear end, and the sixth laser rangefinder 95 is configured to detect a distance from the bottom of the tank 3 near the rear end to the bottom of the frame 1 near the rear end. Therefore, whether the tank body 3 has the tilting condition with inconsistent heights of the two ends is judged according to the detection result, and the tank body 3 is adjusted through the tank body adjusting mechanism, so that the bus/axis of the tank body 3 is parallel to the bottom surface of the end frame 2.
The fifth laser rangefinder 91 and the sixth laser rangefinder 95 are respectively provided with a set of support 92, a calibration plate 93 and a cylinder 94. The support 92 is fixed to the bottom of the frame 1, the fifth laser rangefinder 91 and the sixth laser rangefinder 95 are respectively disposed on the corresponding support 92, and the calibration plate 93 is slidably disposed on the top of the support 92. The cylinder 94 drives the calibration plate 93 to slide between the third position and the fourth position, when the calibration plate 93 is located at the third position, the upper space of the fifth laser rangefinder 35 is covered to detect whether the positions of the fifth laser rangefinder 91 and the sixth laser rangefinder 95 on the bracket 32 are correct, that is, before the height distance of the tank 3 is detected, the position detection correction is performed on the fifth laser rangefinder 91 and the sixth laser rangefinder 95, so as to avoid detection errors caused by the change of the positions of the fifth laser rangefinder 91 and the sixth laser rangefinder 95 on the support 92. When the cylinder 94 drives the calibration plate 93 to slide to the fourth position, the upper spaces of the fifth laser rangefinder 91 and the sixth laser rangefinder 95 are opened, and the distance from the bottom of the frame 1 to the bottom of the tank 3 can be measured through the opened upper spaces.
Further, the above-mentioned oppositely disposed plurality of laser rangefinders further includes a seventh laser rangefinder 10 and an eighth laser rangefinder 20. The seventh laser range finder 10 is arranged at the front end of the frame 1 and is used for measuring the distance from the front end of the tank body 3 to the front end of the frame 1. The eighth laser range finder 20 is arranged at the rear end of the frame 1 and is used for measuring the distance from the rear end of the tank body 3 to the rear end of the frame 1. Thus, the difference between the distances between the front end and the rear end of the tank body 3 and the front end and the rear end of the end frame 2 is obtained according to the difference between the distances between the front end and the rear end of the tank body 3 and the front end and the rear end of the frame 1. If the distances between the front end and the rear end of the tank body 3 and the front end and the rear end of the end frame 2 are different, the front and the rear positions of the tank body 3 in the end frame 2 can be adjusted through the tank body adjusting mechanism, so that the tank body 3 is centered in the end frame 2. In general, the front and rear ends of the can body 3 are respectively provided with forward and backward sealing heads in the shape of convex hulls, and the vertexes of the sealing heads are on the central axis of the can body 3, in which case the distance between the front end of the can body 3 and the front end of the end frame 2 should be calculated from the front end sealing head vertexes of the can body 3, and the distance between the rear end of the can body 3 and the rear end of the end frame 2 should be calculated from the rear end sealing head vertexes of the can body 3, so that the working positions of the seventh laser distance meter 10 and the eighth laser distance meter 20 should be respectively at the front and rear ends of the frame 1 and right against the positions of the front and rear sealing head vertexes of the can body 3.
Referring to fig. 6, the seventh laser rangefinder 10 and the eighth laser rangefinder 20 are provided with one height adjustment mechanism 30, respectively, each of the height adjustment mechanisms 30 including a second elevating rail 301 and a second elevating seat 302. The second lifting guide rail 301 is fixedly arranged on the cross beam 12 between the two upright posts 11 at the front end and the rear end of the frame 1, the second lifting seat 302 is arranged on the second lifting guide rail 301 in a lifting manner, and the seventh laser range finder 10 and the eighth laser range finder 20 are respectively fixed on the corresponding second lifting seat 302. Therefore, the seventh laser rangefinder 10 and the eighth laser rangefinder 20 can respectively ascend or descend along with the corresponding second lifting seat 302 on the frame 1, so as to adapt to the situation that the heights of the tank bodies 3 with different specifications and models in the end frame 2 are different, and the distances between the tank bodies 3 and two ends of the end frame 2 are detected after the heights of the tank bodies 3 in the end frame 2 are adjusted.
Referring to fig. 7, lifting platforms 40 are liftably provided at opposite sides of the frame 1 for a person to stand, thereby operating a tank assembly table, detecting, assembling, etc. the tank.
While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential attributes thereof, it should be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalences of such metes and bounds are therefore intended to be embraced by the appended claims.
Claims (7)
1. A tank assembly stand, comprising:
a frame;
the side part or end part detection mechanism is arranged on the frame and comprises a plurality of laser range finders which are oppositely arranged, and the laser range finders are respectively arranged at the front end and the rear end or at the opposite sides of the frame;
the laser range finders are respectively used for detecting the distance from the front end of the tank body to the front end of the frame and the distance from the rear end of the tank body to the rear end of the frame so as to obtain the distance difference between the front end and the rear end of the tank body and the front end and the rear end of the end frame; or alternatively
The laser range finders are respectively used for detecting the distance from one side of the tank body to one side corresponding to the rack and the distance from the other side of the tank body to the other side corresponding to the rack so as to obtain the distance difference from two sides of the tank body to two sides of the end frame;
the laser range finders comprise a first laser range finder and a second laser range finder;
the first laser range finder is arranged on one side of the frame close to the front end and is used for measuring the distance from one side of the tank body close to the front end to one side of the frame close to the front end;
the second laser range finder is arranged on one side of the frame close to the rear end and is used for measuring the distance from one side of the tank body close to the rear end to one side of the frame close to the rear end;
the laser range finders comprise a third laser range finder and a fourth laser range finder;
the third laser range finder is arranged on the other side of the frame close to the front end and is used for measuring the distance from the other side of the tank body close to the front end to the other side of the frame close to the front end;
the fourth laser range finder is arranged on the other side of the frame close to the rear end and is used for measuring the distance from the other side of the tank body close to the rear end to the other side of the frame close to the rear end;
the frame comprises four stand columns, the four stand columns are respectively arranged in parallel relative to the front end, the rear end and the opposite sides of the tank body, and the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are respectively arranged on the four stand columns;
the side or end detection mechanism further comprises a swinging sub-mechanism, wherein the swinging sub-mechanism is respectively arranged corresponding to the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder;
the swing sub-mechanism comprises a swing arm and a swing driving device, one end of the swing arm is hinged to the upright post, and the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are arranged on the corresponding swing arm;
the swing driving device drives the swing arm to swing between a first position and a second position, when the swing arm swings to the first position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are opposite to a bus of the tank body, and when the swing arm swings to the second position, the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder move along with the swing arm to be far away from the tank body.
2. The tank assembly table according to claim 1, wherein the side or end detection mechanism further comprises a lifting sub-mechanism, one of which is provided corresponding to the first laser rangefinder, the second laser rangefinder, the third laser rangefinder and the fourth laser rangefinder, respectively;
the lifting sub-mechanism comprises a first lifting guide rail and a first lifting seat, wherein the first lifting guide rail is fixed on the upright post, the first lifting seat is arranged on the first lifting guide rail in a lifting manner, and the first laser range finder, the second laser range finder, the third laser range finder and the fourth laser range finder are arranged on the corresponding first lifting seat.
3. The tank assembly stand of claim 1, further comprising a fifth laser rangefinder disposed at a bottom of the frame, the fifth laser rangefinder configured to detect a distance from the bottom of the tank to the bottom of the frame.
4. The tank assembly stand of claim 3, further comprising a sixth laser rangefinder disposed at a bottom of the frame proximate the front end, the fifth laser rangefinder configured to detect a distance from the bottom of the tank proximate the front end to the bottom of the frame proximate the front end, the sixth laser rangefinder disposed at a bottom of the frame proximate the rear end, the sixth laser rangefinder configured to detect a distance from the bottom of the tank proximate the rear end to the bottom of the frame proximate the rear end.
5. The tank assembly stand of claim 3, further comprising a bottom detection mechanism disposed at a bottom of the frame;
the bottom detection mechanism comprises a support, a calibration plate and an air cylinder, wherein the support is fixed at the bottom of the frame, the fifth laser range finder is arranged on the support, and the calibration plate is slidably arranged at the top of the support;
the cylinder drives the calibration plate to slide between a third position and a fourth position, and when the calibration plate is positioned at the third position, the upper space of the fifth laser range finder is covered to detect whether the position of the fifth laser range finder is correct or not; and when the calibration plate is positioned at the fourth position, opening the upper space of the fifth laser range finder to measure the distance from the bottom of the frame to the bottom of the tank body.
6. The tank assembly station of claim 1, wherein the plurality of oppositely disposed laser rangefinders further comprises a seventh laser rangefinder and an eighth laser rangefinder;
the seventh laser range finder is arranged at the front end of the frame and is used for measuring the distance from the front end of the tank body to the front end of the frame;
the eighth laser range finder is arranged at the rear end of the frame and is used for measuring the distance from the rear end of the tank body to the rear end of the frame.
7. The tank assembly table according to claim 6, wherein a second lifting guide rail is fixedly arranged at the front end and the rear end of the frame respectively, a second lifting seat is arranged on the second lifting guide rail in a lifting manner, and the seventh laser range finder and the eighth laser range finder are correspondingly arranged on the second lifting seat respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910713208.0A CN112296962B (en) | 2019-08-02 | 2019-08-02 | Tank assembly table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713208.0A CN112296962B (en) | 2019-08-02 | 2019-08-02 | Tank assembly table |
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| CN112296962A CN112296962A (en) | 2021-02-02 |
| CN112296962B true CN112296962B (en) | 2024-01-23 |
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| CN114623743A (en) * | 2022-03-01 | 2022-06-14 | 中车长江车辆有限公司 | Tank and box fall assembly and detection device |
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