CN113977181B - Heavy product rotary turning device and method - Google Patents
Heavy product rotary turning device and method Download PDFInfo
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- CN113977181B CN113977181B CN202111264984.0A CN202111264984A CN113977181B CN 113977181 B CN113977181 B CN 113977181B CN 202111264984 A CN202111264984 A CN 202111264984A CN 113977181 B CN113977181 B CN 113977181B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 238000007689 inspection Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 8
- 230000003068 static effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention relates to a heavy product rotary turning device and a heavy product rotary turning method, belongs to the technical field of heavy product turning, and solves the problems of low turning efficiency and poor safety of heavy products in the prior art. The invention comprises a round wheel assembly, a support frame and a plurality of support rollers, wherein the plurality of support rollers are arranged on the support frame and are rotationally connected with the support frame, the round wheel assembly is arranged in the support frame and is positioned above the plurality of support rollers, the cylindrical surface of the round wheel assembly is in contact with the cylindrical surface of the support rollers, the round wheel assembly is provided with through holes, heavy products are arranged in the through holes, and when the support rollers are rotated, the round wheel assembly drives the heavy products to overturn. The invention has high turnover efficiency and good safety for heavy products.
Description
Technical Field
The invention relates to the technical field of heavy product overturning, in particular to a heavy product rotary overturning device and method.
Background
In the manufacturing industry, for the outer surface of heavy products such as wind power blades, wind power towers, heavy rectangular boxes and the like, other processes such as putty scraping, polishing, painting and the like need to be further completed, and the heavy products need to be turned over for many times to complete all-sided operation. But current upset adopts manpower or hoist to accomplish more, and inefficiency, security are poor.
Disclosure of Invention
In view of the above analysis, the present invention provides a device and a method for turning heavy products, which are used for solving the problems of low turning efficiency and poor safety of the existing heavy products.
In one aspect, the invention provides a heavy product rotary turnover device, which comprises a round wheel assembly, a support frame and a plurality of support rollers, wherein the support rollers are arranged on the support frame and are rotationally connected with the support frame, the round wheel assembly is arranged in the support frame and is positioned above the support rollers, the cylindrical surface of the round wheel assembly is in contact with the cylindrical surface of the support rollers, the round wheel assembly is provided with through holes, the heavy product is arranged in the through holes, and when the support rollers are rotated, the round wheel assembly drives the heavy product to turn over.
Further, the round wheel assembly comprises a round wheel main body and an opening baffle plate, wherein the opening baffle plate is arranged at the edge opening of the round wheel main body, and the edge opening is communicated with the through hole.
Further, a limiting block is arranged at the communication part of the edge opening and the through hole and used for limiting the opening baffle.
Further, the support frame includes bottom plate, side support and bearing roller mounting bracket, the side support is equipped with two, two the side support symmetry is located the both ends of bottom plate, the bearing roller mounting bracket is located on the bottom plate, and be located two between the side support.
Further, the side support comprises a -shaped support and a limiting fixing plate, and the limiting fixing plate is arranged on the upright post of the -shaped support.
Further, the limiting fixing plate is provided with a threaded hole corresponding to the round wheel assembly.
Further, the idler mounting bracket comprises a first support plate and a second support plate, wherein the first support plate and the second support plate are arranged in parallel and are parallel to the round wheel assembly.
Further, two ends of the carrier roller are respectively connected with the first supporting plate and the second supporting plate in a rotating way.
Further, the idler is driven to rotate by a power driving unit.
On the other hand, the invention provides a heavy product rotary turning method, which adopts the heavy product rotary turning device and comprises the following steps:
step S1: placing the heavy product to be turned over in the through hole of the round wheel assembly;
step S2: the power driving unit drives the carrier roller to move and stop, so that continuous turning or intermittent turning of heavy products is realized.
Compared with the prior art, the invention has at least one of the following beneficial effects:
(1) According to the invention, in one minute, hundreds of kilograms of box body overturning actions can be completed by only a few people, and the welding period of a finished product is shortened greatly by shortening the overturning time.
(2) The split parts of the invention are easy to process, and the round wheel assembly can be formed by adopting metal plate welding because the precision requirement is not high, and the invention has high strength, good rigidity, light weight and low processing cost.
(3) The group of rotary turn-over devices can adapt to heavy rectangular boxes with different sizes through moving distance or additionally arranging the connecting pieces, and the universality is high.
(4) According to the invention, the power driving unit is additionally arranged on the carrier roller, so that the efficiency is further improved, and the purpose of automation is achieved.
(5) According to the invention, the first driving motor drives the carrier roller to move, and the carrier roller and the motor are driven by three driving wheels; the second driving wheel is driven by the linear motor to axially perform linear displacement, so that switching between the engaged state and the disengaged state is realized, when the second driving wheel is disengaged from the engagement, the motor idles, the carrier roller also stops moving, and when the second driving wheel is recovered to be engaged, the carrier roller continues moving. By switching the position of the second driving wheel, the carrier roller can be switched between a moving state and a static state, and the carrier roller can continuously move after being meshed.
(6) According to the invention, the position of the second driving wheel is switched, so that the switching between the carrier roller motion state and the stalling state is realized, the heavy product to be detected can be in a static state to be further carefully detected, and the accuracy of security inspection is effectively improved relative to the manner of detecting the object in the motion state.
(7) According to the invention, when the second driving wheel is disengaged, the motor idles and the carrier roller stops moving, at the same time, the abnormal position is finely detected, and when the second driving wheel is recovered to be engaged, the carrier roller continues to move, at the same time, the heavy product is roughly detected, so that the detection efficiency is effectively improved.
In the invention, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, like reference numerals being used to refer to like parts throughout the several views.
Fig. 1 is a schematic structural view of a heavy product turning device according to an embodiment;
fig. 2 is a schematic view showing a structure in which one support plate is removed from the heavy product turning apparatus according to the embodiment;
fig. 3 is a schematic diagram (a) of a connection structure between a power driving unit and a carrier roller according to an embodiment;
fig. 4 is a schematic diagram (two) of a connection structure between a power driving unit and a carrier roller according to an embodiment.
Reference numerals:
1-a round wheel assembly; 11-through holes; 12-a round wheel main body; 13-opening baffles; 14-limiting blocks; 2-supporting frames; 21-a bottom plate; 22-side support; 221- shaped bracket; 222-limiting fixing plates; 23-a carrier roller mounting rack; 231-a first support plate; 2311-a carrier roller mounting groove; 232-a second support plate; 233-a connection plate; 3-carrier rollers; 41-a first drive motor; 42-a first driving wheel; 43-a second driving wheel; 44-a third driving wheel; 45-linear motor.
Detailed Description
The following detailed description of preferred embodiments of the invention is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the invention, are used to explain the principles of the invention and are not intended to limit the scope of the invention.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the term "coupled" should be interpreted broadly, for example, as being fixedly coupled, detachably coupled, integrally coupled, mechanically coupled, electrically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms "top," "bottom," "above … …," "below," and "on … …" are used throughout the description to refer to the relative positions of components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are versatile, irrespective of their orientation in space.
Example 1
1-2, a heavy product rotary turnover device is disclosed, which comprises a round wheel assembly 1, a support frame 2 and a plurality of support rollers 3, wherein the support rollers 3 are arranged on the support frame 2 and are rotationally connected with the support frame 2, the round wheel assembly 1 is arranged in the support frame 2 and is positioned above the support rollers 3, the cylindrical surface of the round wheel assembly 1 is contacted with the cylindrical surface of the support roller 3, the center of the round wheel assembly 1 is provided with a through hole 11, the heavy product is arranged in the through hole 11 of the round wheel assembly 1, and when the support rollers 3 are rotated, the round wheel assembly 1 drives the heavy product to turn over.
Compared with the prior art, the heavy product rotary turning device provided by the embodiment is matched with the round wheel component by rotating the carrier roller arranged on the support frame, the round wheel component is used for placing heavy products, rolling friction is generated between the round wheel and the carrier roller by rotating the round wheel component or the carrier roller, thereby indirectly completing the rotary turning action of the box body, hundreds of kilograms of box body turning actions can be completed only by a plurality of people, the turning time is shortened, the welding period of the finished product is greatly shortened in accumulation, the turning efficiency of the heavy products is improved, the heavy products are not required to be hoisted and turned, and the turning safety of the heavy products is improved.
Because the axial dimension of the heavy product is far larger than the radial dimension, such as wind power blades, blade towers and the like, the heavy product turns around the axial direction in the horizontal direction. Thus, the circular wheel assembly 1 is arranged vertically, i.e. the axis of the circular wheel assembly 1 is in a horizontal state.
Considering the difference of the outer contours of the heavy products, the through holes 11 of the round wheel assembly 1 are rectangular holes, round holes or elliptical holes, etc., so that the round wheel assembly 1 is suitable for the heavy products with various outer contour shapes. Preferably, the through hole 11 is a rectangular hole, and the round wheel assembly 1 with the structure is copper coin-shaped, and the heavy product is a heavy rectangular box body.
To facilitate the placement of heavy products, the wheel assembly 1 includes a wheel body 12 and an aperture plate 13, the wheel body 12 and the aperture plate 13 combining to form a complete wheel. The opening baffle 13 is provided at an edge opening of the round wheel body 12, which communicates with the through hole 11 for passing heavy products. When heavy products are placed or removed, the opening baffle 13 needs to be removed from the circular wheel body 12, and the opening baffle 13 is mounted after the heavy products pass through.
Understandably, the connection part between the edge opening and the through hole 11 is provided with limiting blocks 14, and the limiting blocks 14 are symmetrically arranged on two side walls of the through hole 11 and used for limiting the opening baffle 13, so that after the opening baffle 13 is installed on the round wheel main body 12, the arc surface of the opening baffle 13 and the arc surface of the round wheel main body 12 form a complete cylindrical surface.
After the opening baffle 13 and the round wheel main body 12 are connected, the sides of the opening baffle 13 and the round wheel main body are fixed together through a connecting block, and when the opening baffle 13 needs to be removed, the connecting block is removed first and then the opening baffle 13 is removed.
It is noted that the periphery of the through hole 11 may be provided with a plurality of coupling holes, which are through holes or screw holes, so as to fix the heavy product by coupling the coupling member with the heavy product.
The support frame 2 includes bottom plate 21, side support 22 and bearing roller mounting bracket 23, and side support 22 is equipped with two, and the both ends of bottom plate 21 are located to two side support 22 symmetries, and bearing roller mounting bracket 23 locates on bottom plate 21, and is located between two side support 22.
The side support 22 comprises a -shaped support 221 and a limiting fixing plate 222, the limiting fixing plate 222 is arranged on an upright post of the -shaped support 221, a threaded hole is formed in the limiting fixing plate 222, a threaded hole corresponding to the threaded hole is formed in the round wheel assembly 1, and when the round wheel assembly 1 needs to be fixed, the round wheel assembly 1 is connected with the limiting fixing plate 222 through a bolt.
The idler mount 23 includes a first support plate 231, a second support plate 232, and a connection plate 233, and the first support plate 231 and the second support plate 232 are disposed in parallel and parallel to the round wheel assembly 1. Both ends of the carrier roller 3 are rotatably connected with the first support plate 231 and the second support plate 232, respectively. The connection plate 233 is provided in two, and is vertically connected to the ends of the first support plate 231 and the second support plate 232.
The upper portion of the first support plate 231 is provided with a carrier roller installation groove 2311, and preferably, the carrier roller installation groove 2311 is provided with two carrier roller installation grooves, which are respectively located at both ends of the first support plate 231. The first support plate 231 and the second support plate 232 have the same structural shape, and are not described herein.
Since the heavy product is long and a plurality of heavy product rotary turnover devices are simultaneously employed in consideration of stability when the heavy product is turned over, preferably, two are employed. Heavy products of different lengths can also be accommodated by adjusting the distance between the two.
According to the heavy product rotary turning device provided by the embodiment, a plurality of people can finish turning actions of hundreds of kilograms of box bodies within one minute, and the welding period of a finished product is shortened greatly by shortening the turning time; the split parts are easy to process, and because the precision requirement is not high, the round wheel assembly can be formed by adopting metal plate welding, and the split parts are high in strength, good in rigidity, light in weight and low in processing cost; the group (two) of rotary turnover devices can adapt to heavy products with different sizes through moving distance or additionally arranging connecting pieces, and the universality is high.
Example 2
In another embodiment of the present invention, as shown in fig. 3 to 4, a rotary turning device for heavy products is disclosed, in which quality inspection is required after performing other processes (such as polishing, puttying, painting) on the outer surface of the heavy product, and in order to improve quality inspection efficiency, it is preferred to perform quick sweep inspection in a rotating state of the heavy product, and when an abnormal place is found, rotation is stopped, so that frequent switching between motion and static is required during quality inspection of the heavy product. In order to achieve this and to improve the automation of the turning of heavy products, a power drive unit is added to the idler roller 3 on the basis of example 1.
The power driving unit comprises a first driving motor 41, a first driving wheel 42, a second driving wheel 43 and a third driving wheel 44, wherein the first driving wheel 42 is fixedly connected with an output shaft of the first driving motor 41, two sides of the second driving wheel 43 are respectively meshed with the first driving wheel 41 and the third driving wheel 44 at the same time, and the third driving wheel 44 is fixedly connected with the end part of the carrier roller 3.
Further, the second driving wheel 43 is rotatably mounted on the linear motor 45, the linear motor 45 can drive the second driving wheel 43 to axially displace relative to the first driving wheel 42, and when the second driving wheel 43 axially displaces, the engagement or disengagement between the second driving wheel 43 and the first driving wheel 42 can be switched.
Specifically, the linear motor 45 can drive the second driving wheel 43 to move back and forth, so as to realize switching between engagement and disengagement with the third driving wheel 44 and the first driving wheel 42.
In this embodiment, the second driving wheel 43 is rotatably mounted on the output shaft of the linear motor 45 through a bearing.
As shown in fig. 3, the first driving wheel 42, the second driving wheel 43 and the third driving wheel 44 are all gears, and the linear motor 45 drives the second driving wheel 43 to be meshed with or disengaged from the first driving wheel 42 and the third driving wheel 44, so that power transmission or interruption is realized.
Alternatively, as shown in fig. 4, the first driving wheel 42, the second driving wheel 43 and the third driving wheel 44 are tapered friction wheels, and the first driving wheel 42 and the third driving wheel 44 are in the same direction, and the second driving wheel 43 is opposite to the first driving wheel 42 and the third driving wheel 44. The second driving wheel 43 is driven by the linear motor 45 to be meshed with or disengaged from the first driving wheel 42 and the third driving wheel 44, so that power transmission or interruption is realized.
When the driving wheels are conical friction wheels, in order to achieve a better driving effect, the linear motor 45 can be replaced by an air cylinder or a hydraulic cylinder, so that a sufficient pressing force is formed between the second driving wheel 43 and the first driving wheel 42 and the third driving wheel 44, and the driving stability is ensured.
When the linear motor 45 drives the second driving wheel 43 to move backward, the second driving wheel 43 is disengaged from the first driving wheel 42 and the third driving wheel 44, at this time, the first driving motor 41 can drive the first driving wheel 42 to rotate, but the rotation motion of the first driving wheel 42 cannot be transmitted to the third driving wheel 44, so that the first driving motor 41 idles, or the first driving wheel 42 idles, and cannot transmit power to the third driving wheel 44 and the carrier roller 3, and the carrier roller 3 stops moving.
When the linear motor 45 drives the second driving wheel 43 to move forwards, the second driving wheel 43 can be meshed with the first driving wheel 42 and the third driving wheel 44 simultaneously, and the rotating speed output by the first driving motor 41 is transmitted to the third driving wheel 44, so that the carrier roller 3 is driven to move, as shown in fig. 3.
In this embodiment, by controlling the second driving wheel 43 by the linear motor 45, when the carrier roller 3 is required to stop rotating for quality inspection or when the security inspector performs a stopping operation, the first driving motor 41 does not need to stop operating, and after restarting, the reversing operation does not need to be performed.
Further, the diameter of the first driving wheel 42 is smaller than that of the third driving wheel 44, so that the rotation speed output by the first driving motor 41 is reduced after being transmitted by the three driving wheels, and the first driving wheel 42, the second driving wheel 43 and the third driving wheel 44 have the effect of a speed reducer at the same time, so that the first driving motor 41 can drive the carrier roller 3 to stably run.
When the quality inspection of heavy products is carried out, firstly, the linear motor 45 drives the second driving wheel 43 to be meshed with the third driving wheel 44 and the first driving wheel 42, the carrier roller 3 drives the round wheel assembly 1 to rotate, a quality inspector carries out quick rough inspection, and when an abnormal part is found, the linear motor 45 is controlled to drive the second driving wheel 43 to be disengaged from the third driving wheel 44 and the first driving wheel 42, and the carrier roller 3 stops rotating. After the detection is finished, the linear motor 45 is controlled to drive the second driving wheel 43 to be meshed with the first driving wheel 42 and the third driving wheel 44, the carrier roller 3 continues to drive the heavy product to rotate, and the quality inspection is continued until all positions are detected.
In the embodiment, the carrier roller is driven to move by the first driving motor, and the carrier roller and the motor are driven by three driving wheels; the second driving wheel is driven by the linear motor to axially perform linear displacement, so that switching between the engaged state and the disengaged state is realized, when the second driving wheel is disengaged from the engagement, the motor idles, the carrier roller also stops moving, and when the second driving wheel is recovered to be engaged, the carrier roller continues moving. By switching the position of the second driving wheel, the carrier roller can be switched between a moving state and a static state, and the carrier roller can continuously move after being meshed.
In the embodiment, the position of the second driving wheel is switched, so that the switching of the carrier roller motion state and the stalling state is realized, the heavy product to be detected can be in a static state to be further carefully detected, and the accuracy of security inspection is effectively improved relative to the mode of detecting the object in the motion state.
In this embodiment, when the second drive wheel is disengaged, the motor idles and the carrier roller stops moving, at the same time, the abnormal position is finely detected, when the second drive wheel is recovered to be engaged, the carrier roller continues to move, at the same time, the heavy product is roughly detected, and the detection efficiency is effectively improved.
As another possible solution of this embodiment, since the second driving wheel 43 is a gear, the axial movement cannot be guaranteed to be successful once, because it cannot be guaranteed that the teeth of the second driving wheel 43 are exactly aligned with the teeth of the first driving wheel 41 and the third driving wheel 44, and a tooth striking phenomenon may occur. Thus, further, the power driving unit further comprises a rotating shaft and a rotating disc, wherein one end of the rotating shaft is connected with the second driving wheel 43 instead of the linear motor 45, the other end of the rotating shaft is provided with a bearing, the outer ring of the bearing is fixedly connected with the rotating disc, and the distance from the center of the circle of the rotating disc to the axis of the rotating shaft is equal to the distance from the axis of the second driving wheel 43 to the axis of the first driving wheel 41. The center pin of carousel is connected with second driving motor.
When the second driving wheel 43 and the third driving wheel 44 are required to be disengaged, the second driving motor is electrified to drive the turntable to rotate, so that the rotating shaft is driven to rotate, and the second driving wheel 43 and the first driving wheel 42 are separated from the position engaged with the third driving wheel 44 in the engaged state. Since one end of the rotating shaft is connected with the bearing, the second driving wheel 43 keeps the second driving motor stopping position to be meshed with the first driving wheel 42 for rotation as long as the second driving motor stops rotating. When the second transmission shaft 43 is required to be meshed with the third transmission wheel 44, the second driving motor is electrified to drive the turntable to continue rotating, so that the second transmission wheel 43 can reach the target position, the second transmission wheel is gradually meshed with the third transmission wheel 44 under the meshing state of the first transmission wheel 42, then the second driving motor stops running, and the second transmission wheel 43 is kept to rotate at a fixed position.
It is noted that the second drive motor rotates the same as the first drive motor 41.
In this embodiment, the second driving wheel 43 is engaged with or disengaged from the third driving wheel 44 in a radial rotation manner, so that the power transmission can be realized once, the occurrence of the tooth-beating phenomenon is avoided, and the efficiency is high.
Example 3
The invention discloses a heavy product rotary turning method, which comprises the following steps:
step S1: the heavy product to be turned over is placed in the wheel assembly 1.
Step S2: the power driving unit is provided with a first driving wheel 42, a second driving wheel 43 and a third driving wheel 44 for driving, the second driving wheel 43 is controlled to move through a linear motor 45, and the engagement and non-engagement states of the second driving wheel 43 and the first driving wheel 42 and the third driving wheel 44 are switched, so that the movement and the stop state of the carrier roller 3 are switched, and the continuous turning or the intermittent turning of heavy products is realized.
When the stopping is needed, the linear motor 45 drives the second driving wheel 43 to displace, so that the second driving wheel 43 is disengaged from the first driving wheel 42 and the third driving wheel 44, the first driving wheel 42 idles, the third driving wheel 44 stops rotating, and the carrier roller 3 stops moving.
Step S3: and (3) carrying out batch detection on heavy products in the steps 1-2.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (4)
1. The rotary turning method for the heavy product is characterized by comprising the following steps of:
step S1: placing heavy products to be turned over in the through holes (11) of the round wheel assembly (1);
step S2: the power driving unit drives the carrier roller (3) to move and stop, and controls the second driving wheel (43) to move through the linear motor (45), so that the engagement and non-engagement states of the second driving wheel (43) with the first driving wheel (42) and the third driving wheel (44) are switched, and continuous turning or intermittent turning of heavy products is realized;
the rotary turning device for the heavy products comprises a round wheel assembly (1), a support frame (2) and a plurality of carrier rollers (3), wherein the plurality of carrier rollers (3) are arranged on the support frame (2) and are rotationally connected with the support frame (2), the round wheel assembly (1) is arranged in the support frame (2) and is positioned above the plurality of carrier rollers (3), the cylindrical surface of the round wheel assembly (1) is in contact with the cylindrical surface of the carrier rollers (3), the round wheel assembly (1) is provided with through holes (11), the heavy products are arranged in the through holes (11), and when the carrier rollers (3) are rotated, the round wheel assembly (1) drives the heavy products to turn over;
the round wheel assembly (1) comprises a round wheel main body (12) and an opening baffle (13), wherein the opening baffle (13) is arranged at an edge opening of the round wheel main body (12), and the edge opening is communicated with the through hole (11);
a limiting block (14) is arranged at the communication part of the edge opening and the through hole (11), and the limiting block (14) is used for limiting the opening baffle (13);
the support frame (2) comprises a bottom plate (21), side supports (22) and a carrier roller mounting frame (23), wherein two side supports (22) are arranged, the two side supports (22) are symmetrically arranged at two ends of the bottom plate (21), and the carrier roller mounting frame (23) is arranged on the bottom plate (21) and is positioned between the two side supports (22);
the side support (22) comprises a -shaped support (221) and a limiting fixing plate (222), and the limiting fixing plate (222) is arranged on an upright post of the -shaped support (221);
the carrier roller (3) is driven to rotate by a power driving unit, the power driving unit comprises a first driving motor (41), a first driving wheel (42), a second driving wheel (43) and a third driving wheel (44), the first driving wheel (42) is fixedly connected with an output shaft of the first driving motor (41), two sides of the second driving wheel (43) are respectively meshed with the first driving wheel (42) and the third driving wheel (44) at the same time, and the third driving wheel (44) is fixedly connected with the end part of the carrier roller (3); the second driving wheel (43) is rotatably arranged on the linear motor (45), the linear motor (45) can drive the second driving wheel (43) to axially displace relative to the first driving wheel (42), and when the second driving wheel (43) axially displaces, the engagement or disengagement switching with the first driving wheel (42) can be realized.
2. The heavy product turning method according to claim 1, characterized in that the limit fixing plate (222) is provided with threaded holes corresponding to the round wheel assembly (1).
3. The heavy product turning method according to claim 1, characterized in that the idler mounting bracket (23) comprises a first support plate (231) and a second support plate (232), the first support plate (231) and the second support plate (232) being arranged in parallel and parallel to the wheel assembly (1).
4. A heavy product turning method according to claim 3, characterized in that the two ends of the carrier roller (3) are rotatably connected with the first support plate (231) and the second support plate (232), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264984.0A CN113977181B (en) | 2021-10-28 | 2021-10-28 | Heavy product rotary turning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264984.0A CN113977181B (en) | 2021-10-28 | 2021-10-28 | Heavy product rotary turning device and method |
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| Publication Number | Publication Date |
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| CN113977181A CN113977181A (en) | 2022-01-28 |
| CN113977181B true CN113977181B (en) | 2024-04-05 |
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| CN202111264984.0A Active CN113977181B (en) | 2021-10-28 | 2021-10-28 | Heavy product rotary turning device and method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN214135923U (en) * | 2020-12-10 | 2021-09-07 | 广东九通智能装备有限公司 | Automatic turning device of heavy work piece |
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| US5150624A (en) * | 1991-02-01 | 1992-09-29 | Kaczmarek James S | Method of calibrating a rotary tool unit for an assembly line |
| CN103894872A (en) * | 2014-03-28 | 2014-07-02 | 燕山大学 | 180-degree overturning and deflecting machine for large workpieces |
| CN207046308U (en) * | 2017-06-29 | 2018-02-27 | 宁德师范学院 | A kind of pipe band overturns automatically deviation-adjusting device |
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| CN113977181A (en) | 2022-01-28 |
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