CN216118058U

CN216118058U - Loading detection device of stacker for overlong pieces

Info

Publication number: CN216118058U
Application number: CN202122660648.XU
Authority: CN
Inventors: 王磊; 周泽江; 刘毅; 许朝阳
Original assignee: Taiyuan Ottle Logistics Technology Co ltd
Current assignee: Taiyuan Ottle Logistics Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a loading detection device of a stacker for overlong pieces, which comprises: the first sensor is used for detecting a first position, the second sensor is used for detecting a second position, the third sensor is used for detecting a third position, and the fourth sensor is used for detecting a fourth position, wherein the first position, the second position, the third position and the fourth position form a rectangle on a horizontal plane. The loading detection device of the stacker for the overlong piece, provided by the utility model, can detect whether the overlong goods on the goods table are loaded in place.

Description

Loading detection device of stacker for overlong pieces

Technical Field

The utility model belongs to the field of stackers, and particularly relates to a loading detection device of a stacker for overlong pieces.

Background

At present, the three-dimensional warehouse is more and more widely applied in various industries, a large number of stackers are used for transferring goods, a goods table and a detection mechanism are usually arranged on the stacker, and the detection mechanism is used for judging whether goods are loaded on the goods table. When transporting super-long goods, the stacker with the super-long goods platform needs to be adapted. When the size of the goods is too long, whether the goods are loaded in place on the goods table needs to be detected, if the goods are inclined, one end of the goods exceeds the goods table, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a loading detection device of a stacker for overlong pieces, which can detect whether overlong goods on a goods table are loaded in place or not.

The utility model provides a loading detection device of a stacker for overlong pieces, which comprises: the sensor comprises a first sensor for detecting a first bit, a second sensor for detecting a second bit, a third sensor for detecting a third bit and a fourth sensor for detecting a fourth bit, wherein the first bit, the second bit, the third bit and the fourth bit form a rectangle on a horizontal plane.

The overlong goods are usually long strips, the overlooking direction is a rectangle, the first position, the second position, the third position and the fourth position are respectively detection points close to four corners of the goods, and the sensors are all used for detecting whether the goods exist at the corresponding positions; when four positions all had the goods, it all was in the goods platform to explain four detection positions that the goods is close to four angles, is in safe loading state, can effectively avoid the incident.

According to an embodiment of the present invention, the first sensor, the second sensor, the third sensor, the fourth sensor, and the fifth sensor are all correlation switches.

According to an embodiment of the present invention, the first sensor and the second sensor are a first detection group and are located on one side of the cargo table in the width direction;

the second sensor and the fourth sensor are a second detection group and are positioned on the other side of the goods table in the width direction.

According to an embodiment provided by the utility model, the transmitting end and the receiving end of the first sensor are respectively positioned at two ends of the cargo bed along the length direction and are arranged in a vertically staggered manner; the transmitting end and the receiving end of the second sensor are respectively positioned at the two ends of the goods table along the length direction and are arranged in a vertically staggered manner; the detection optical path of the first sensor intersects the detection optical path of the second sensor.

According to an embodiment of the present invention, the second detection group and the first detection group have the same arrangement position of the sensors.

According to an embodiment provided by the utility model, the system further comprises a third detection group for detecting whether the goods are too high.

According to an embodiment of the present invention, the third detection group includes two fifth sensors, which are located on the highest surface of the cargo bed where the cargo can be loaded; the transmitting end and the receiving end of the fifth sensor are respectively positioned at the two ends of the cargo bed along the length direction; the two fifth sensors are respectively positioned at two ends of the goods platform along the width direction.

According to an embodiment provided by the utility model, the cargo bottom detection device further comprises a fourth detection group for detecting the bottom of the cargo.

According to an embodiment of the present invention, the fourth detection group includes two sixth sensors, which are located on the lowest surface of the cargo bed where the cargo can be loaded; the transmitting end and the receiving end of the fifth sensor are respectively positioned at the two ends of the cargo bed along the length direction; the two fifth sensors are respectively positioned at two ends of the goods platform along the width direction.

According to an embodiment of the present invention, the apparatus further comprises a frame for mounting the sensor.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a stacker loading detection device for overlong pieces in the length direction according to an embodiment;

fig. 2 is a schematic structural diagram of the stacker loading detection device in the width direction.

Description of the reference numerals

1-first sensor

2-second sensor

3-third sensor

4-fourth sensor

5-fifth sensor

6-sixth sensor

7-cargo bed

8-frame

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

Examples

Referring to fig. 1 and 2, the stacker loading detection apparatus for an ultra-long member provided in this embodiment includes: the sensor comprises a first sensor 1 for detecting a first bit, a second sensor 2 for detecting a second bit, a third sensor 3 for detecting a third bit, and a fourth sensor 4 for detecting a fourth bit, wherein the first bit, the second bit, the third bit and the fourth bit form a rectangle on a horizontal plane.

The overlong goods are usually in a long strip shape, the overlooking direction is a rectangle, the first position, the second position, the third position and the fourth position are respectively close to four corners of the goods, and the sensors in the embodiment are all used for detecting whether the goods exist in the corresponding positions or not; when the goods exist in four positions, the four detection positions of the goods close to four corners are all positioned on the goods table 7 and are in a safe loading state.

Specifically, the first sensor 1, the second sensor 2, the third sensor 3, the fourth sensor 4, and the fifth sensor 5 are all correlation switches. Because the stacker cargo bed 7 for the overlong piece is long, long-distance detection can be realized through the correlation switch, and a dotted line in the figure is a detection light path of the corresponding correlation switch.

The relevant sensors are all arranged on the machine frame 8 at the two ends of the goods platform.

The first sensor 1 and the second sensor 2 are a first detection group and are positioned on one side of the cargo bed 7 in the width direction; the second sensor 2 and the fourth sensor 4 are a second detection group, and are located on the other side of the cargo bed 7 in the width direction. The first detection group is used for detecting whether the front end and the rear end of one side of the goods in the width direction are at the specified positions; the second detection group is used for detecting whether the front end and the rear end of the other side of the goods are located at the specified positions or not, and therefore the four detection positions are judged.

The transmitting end and the receiving end of the first sensor 1 are respectively positioned at the two ends of the goods table 7 along the length direction and are arranged in a vertically staggered manner; the transmitting end and the receiving end of the second sensor 2 are respectively positioned at the two ends of the goods table 7 along the length direction and are arranged in a vertically staggered manner; the detection optical path of the first sensor 1 intersects the detection optical path of the second sensor 2. The transmitting end and the receiving end of the sensor are arranged in a vertically staggered mode, and the light path can extend from the upper portion of one end to the lower portion of the other end in the length direction, so that goods with different heights can intersect with corresponding detection light paths to be matched with goods with different specifications.

The second detection group is arranged at the same position as the sensors in the first detection group. The detection device is the same as the first detection group in principle and used for detecting the other side of the width direction of the goods, and the goods with different heights can form four rectangular detection points.

More specifically, the detection device further comprises a third detection group for detecting whether the cargo is ultra-high. The potential safety hazard is also caused easily to the goods of superelevation, and the accessible corresponding sensor measures the goods height or judges whether the biggest safe point has the goods.

The third detection group comprises two fifth sensors 5 which are positioned on the highest surface of the cargo table 7 and can be used for loading cargos; the transmitting end and the receiving end of the fifth sensor 5 are respectively positioned at the two ends of the cargo bed 7 along the length direction; the two fifth sensors 5 are respectively located at both ends of the cargo bed 7 in the width direction. Whether the maximum loading safety point of the cargo bed 7 has cargo is judged through the fifth sensor 5.

The detection device provided by the embodiment further comprises a fourth detection group for detecting the bottom of the cargo. And the fourth detection group positioned at the lowest point supplements the detection scheme to prevent missing detection.

The fourth detection group comprises two sixth sensors 6 which are positioned on the lowest surface of the cargo bed 7, wherein the lowest surface can be loaded with cargos; the transmitting end and the receiving end of the fifth sensor 5 are respectively positioned at the two ends of the cargo bed 7 along the length direction; the two fifth sensors 5 are respectively located at both ends of the cargo bed 7 in the width direction. The fourth detection group light path is arranged at the lowest point of the cargo platform 7 which can be loaded along the length direction from one end to the other end, so that whether the cargo exists or not can be strictly detected, and the missing detection is prevented.

Here, it is to be noted that the functions, algorithms, methods, etc. related to the present invention are only conventional adaptive applications of the prior art. Therefore, the present invention is an improvement of the prior art, which is substantially related to the connection relationship between hardware, and not to the functions, algorithms, and methods themselves, that is, the present invention relates to a single function, algorithm, and method, but does not include the improvements proposed to the functions, algorithms, and methods themselves. The description of the present invention in terms of functions, algorithms and methods is provided for better understanding of the present invention.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A stacker loads detection device for overlength piece, its characterized in that includes: the sensor comprises a first sensor (1) for detecting a first position, a second sensor (2) for detecting a second position, a third sensor (3) for detecting a third position and a fourth sensor (4) for detecting a fourth position, wherein the first position, the second position, the third position and the fourth position form a rectangle on a horizontal plane.

2. The stacker loading detector for very long articles according to claim 1, wherein the first sensor (1), the second sensor (2), the third sensor (3), the fourth sensor (4) and the fifth sensor (5) are all correlation switches.

3. The stacker load detection apparatus for very long articles according to claim 2, wherein said first sensor (1) and said second sensor (2) are a first detection group located on one side of the cargo bed (7) in the width direction;

the second sensor (2) and the fourth sensor (4) are a second detection group and are positioned on the other side of the cargo bed (7) in the width direction.

4. The stacker loading detector for very long articles according to claim 3, wherein the transmitting end and the receiving end of the first sensor (1) are respectively located at the two ends of the cargo bed (7) in the length direction and are arranged in a staggered manner up and down; the transmitting end and the receiving end of the second sensor (2) are also respectively positioned at the two ends of the goods table (7) along the length direction and are arranged in a vertically staggered manner; the detection light path of the first sensor (1) intersects the detection light path of the second sensor (2).

5. The stacker load detection apparatus for very long articles according to claim 4, wherein the second detection group is arranged at the same position as the sensors in the first detection group.

6. The stacker load detection apparatus for very long products according to claim 5, further comprising a third detection group for detecting whether the cargo is very high.

7. The stacker load detection apparatus for very long pieces according to claim 6, wherein said third detection group comprises two fifth sensors (5) located at the uppermost surface of the cargo bed (7) where the cargo can be loaded; the transmitting end and the receiving end of the fifth sensor (5) are respectively positioned at two ends of the goods table (7) along the length direction; the two fifth sensors (5) are respectively positioned at two ends of the goods platform (7) along the width direction.

8. The stacker load detection apparatus for very long pieces according to claim 7, further comprising a fourth detection group for detecting the bottom of the cargo.

9. The stacker load detection apparatus for very long pieces according to claim 8, wherein said fourth detection group comprises two sixth sensors (6) located on the lowest surface of the cargo bed (7) where the cargo can be loaded; the transmitting end and the receiving end of the fifth sensor (5) are respectively positioned at two ends of the goods table (7) along the length direction; the two fifth sensors (5) are respectively positioned at two ends of the goods platform (7) along the width direction.

10. The stacker load detection apparatus for very long pieces according to any one of claims 1 to 9, further comprising a frame (8) for mounting a sensor.