CN215810770U - Tray precision detection device with guide rod - Google Patents

Tray precision detection device with guide rod Download PDF

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Publication number
CN215810770U
CN215810770U CN202121385972.9U CN202121385972U CN215810770U CN 215810770 U CN215810770 U CN 215810770U CN 202121385972 U CN202121385972 U CN 202121385972U CN 215810770 U CN215810770 U CN 215810770U
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plate
detection
tray
limiting
guide
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王明杰
熊容廷
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GAC Toyota Motor Co Ltd
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GAC Toyota Motor Co Ltd
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Abstract

The utility model discloses a tray precision detection device with a guide rod, wherein the guide rod is vertically arranged on a tray, and the tray precision detection device with the guide rod comprises: the detection device comprises a rack, wherein a detection platform is arranged at the top of the rack and is provided with a detection area for placing a tray; the limiting mechanism is arranged on the periphery of the detection area and used for limiting the tray in the detection area; detection mechanism, including lift drive structure and lifter plate, lift drive structure sets up in the detection zone periphery, and the lifter plate is just setting up to the detection zone, is provided with on the lifter plate and detects the piece, detects the piece and is close to the guide bar and set up with the guide bar interval to and form between the guide bar and detect the clearance, lift drive structure is connected with the lifter plate, and be used for driving the lifter plate to drive and detect a elevating movement. The tray precision detection device can replace a transfer robot to quickly complete the detection of the tray precision, is convenient and simple in detection process, saves the detection time and labor, improves the production efficiency, and can complete the batch tray precision detection process.

Description

Tray precision detection device with guide rod
Technical Field
The utility model relates to the technical field of workshop equipment, in particular to a tray precision detection device with a guide rod.
Background
In the production process, the stacked sheet workpieces in the welding workshop are generally loaded and transported to an automatic production line by using a tray with a guide rod, and then the workpieces are grabbed from the tray by a transport robot and then assembled on a vehicle body. To the tray of directly throwing to automatic production line, can be higher to the position accuracy requirement of its guide bar, if the tray precision is not high, can make stacking formula lamellar body work piece position on the tray change, and lead to transfer robot's porter can't accurately snatch the work piece of placing on the tray, follow-up still need detect the tray precision through transfer robot, and the testing process is inconvenient and consuming time longer, and the waste of labor is serious, has dragged production efficiency slowly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a tray precision detection device with a guide rod, and aims to solve the problems that the existing tray precision detection is inconvenient and consumes long time.
In order to achieve the above object, the present invention provides a tray precision detecting device with a guide bar, wherein the guide bar is vertically arranged on the tray, and the tray precision detecting device with the guide bar comprises:
the tray detection device comprises a rack, wherein a detection platform is arranged at the top of the rack and is provided with a detection area for placing the tray;
the limiting mechanism is arranged on the periphery of the detection area and used for limiting the tray in the detection area;
the detection mechanism comprises a lifting driving structure and a lifting plate, the lifting driving structure is arranged on the periphery of the detection area, the lifting plate is right opposite to the detection area, a detection block is arranged on the lifting plate, the detection block is close to the guide rod and is arranged at intervals with the guide rod, so that a detection gap is formed between the guide rod and the detection block, and the lifting driving structure is connected with the lifting plate and is used for driving the lifting plate to move to detect the lifting motion of the detection block.
Preferably, the lifting driving structure comprises an adapter plate and a driving assembly, the adapter plate is connected with the lifting plate through a connecting rod, and the driving assembly is connected with the adapter plate and used for driving the adapter plate to move up and down.
Preferably, the driving assembly comprises a bottom plate, a top plate, a screw rod and a vertically arranged guide post, the bottom plate is installed on the detection platform, the top plate is located above the bottom plate and connected with the detection platform through the guide post, the adapter plate is located between the top plate and the bottom plate and slidably sleeved on the guide post, the screw rod vertically penetrates through the bottom plate, the adapter plate and the top plate, and the bottom plate, the adapter plate and the top plate are rotatably connected with the screw rod.
Preferably, the bottom plate, the top plate and the adapter plate are all rectangular flat plate structures, and the screw rod vertically penetrates through the middle positions of the bottom plate, the adapter plate and the top plate; the number of the guide posts is two, and the two pairs of the guide posts are respectively arranged on two sides of the screw rod.
Preferably, a first knob is arranged at the top of the screw rod and is positioned above the top plate.
Preferably, the detection block is detachably mounted on the lifting plate, and one end of the detection block extends out of the edge of the lifting plate and forms the detection gap with the guide rod.
Preferably, the number of the guide rods is multiple, the guide rods are arranged at intervals, and an accommodating space is defined by the guide rods; the lifting plate is located in the accommodating space, and the number of the detection blocks is consistent with that of the guide rods and corresponds to that of the guide rods one to one.
Preferably, the detection zone is the rectangle region, stop gear includes first spacing subassembly and the spacing subassembly of second, wherein, first spacing subassembly includes a plurality of spacing posts, and is a plurality of spacing post is followed the marginal interval arrangement of detection zone is in the adjacent both sides that set up of detection zone, the spacing subassembly of second includes a plurality of limit structure, and is a plurality of limit structure follows the marginal interval arrangement of detection zone is in the adjacent other both sides that set up of detection zone.
Preferably, a movable plate is further arranged on the detection platform at a position corresponding to the limiting structure, and the movable plate can move relative to the detection platform in a direction close to or far away from the detection area; the limiting structure comprises a limiting plate, a limiting shaft and a second knob, the limiting plate is arranged on the detection platform, the movable plate is located on one side of the detection area, the limiting shaft penetrates through the limiting plate and is in threaded connection with the limiting plate, the limiting shaft extends out of one end of the limiting plate and is used for being abutted against the movable plate, and the limiting shaft deviates from one end of the movable plate and is provided with the second knob.
Preferably, the bottom of frame is provided with a plurality of walking wheels, and is a plurality of the walking wheel interval sets up.
According to the technical scheme, the tray precision detection device with the guide rods can replace a carrying robot to quickly complete detection on the tray precision, the detection process is convenient and simple, the detection time is saved, further the labor is saved, and the production efficiency is improved. In addition, the tray precision detection device with the guide rod can complete the batch tray precision detection process, not only is the detection rhythm accelerated, and the production efficiency is further improved, but also the batch tray precision is detected by the same tray detection precision device, and the batch tray precision consistency with the guide rod can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a tray precision detection device with a guide rod according to an embodiment of the present invention when detecting the precision of a tray;
FIG. 2 is a perspective view of a tray precision detecting apparatus with a guide bar according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a tray precision detecting apparatus with a guide bar according to an embodiment of the present invention, with a rack omitted;
fig. 4 is a perspective view of a tray with guide rods according to an embodiment of the present invention.
The reference numbers illustrate:
Figure BDA0003124892530000031
Figure BDA0003124892530000041
the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present invention is based on the orientations shown in fig. 1 and 2, and is only for explaining the relative positional relationship between the respective members in the postures shown in fig. 1 and 2, and if the specific posture is changed, the directional indication is changed accordingly.
The utility model provides a tray precision detection device with a guide rod.
As shown in fig. 1 to 4, in a tray 200 with a guide rod 201, the guide rod 201 is vertically arranged on the tray 200, and the precision detection device for the tray 200 with the guide rod 201 of the present embodiment includes a rack 10, a limiting mechanism 20 and a detection mechanism 30, wherein a detection platform 11 is installed at the top of the rack 10, and the detection platform 11 is provided with a detection area 111 for placing the tray 200; the limiting mechanism 20 is arranged at the periphery of the detection area 111 and used for limiting the tray 200 in the detection area 111; detection mechanism 30 includes lift drive structure and lifter plate 31, and the lift drive structure sets up in detection zone 111 periphery, and lifter plate 31 is just to detection zone 111 setting, is provided with on the lifter plate 31 and detects piece 32, detect that piece 32 is close to guide bar 201 and sets up with guide bar 201 interval to with form between the guide bar 201 and detect the clearance, the lift drive structure is connected with lifter plate 31, and be used for driving lifter plate 31 to drive and detect piece 32 elevating movement.
In the detection process, the tray 200 with the guide rod 201 is placed in the detection area 111 of the detection platform 11, the tray 200 is limited at the accurate position in the detection area 111 through the limiting mechanism 20, and the tray 200 is prevented from moving. Then, the lifting driving structure drives the lifting plate 31 to move up and down, and further drives the detection block 32 on the lifting plate 31 to move up and down. The vertical setting of guide bar 201 detects and forms between piece 32 and the guide bar 201 and detect the clearance, detects piece 32 and can pause at different heights at the lift in-process, realizes the detection to the straightness that hangs down of guide bar 201 through the size that detects the clearance between piece 32 and the guide bar 201 of detecting different heights, and then accomplishes the precision testing process to the guide bar 201 of tray 200. Specifically, the precision detection process of the tray 200 with the guide rod 201 can be embodied by the detection gap between the detection block 32 and the guide rod 201, the detection block 32 can be suspended at three positions in the lifting process, the three positions respectively correspond to the bottom, the middle and the top of the guide rod 201, and the precision detection process of the guide rod 201 of the tray 200 is realized by detecting the sizes of the detection gaps between the detection block 32 and the bottom, the middle and the top of the guide rod 201. It can be understood that, if the detection gaps between the detection block 32 and the bottom, the middle and the top of the guide rod 201 are all within the specified range, the precision of the guide rod 201 is qualified, and if the detection gaps between the detection block 32 and the bottom, the middle and/or the top of the guide rod 201 are not within the specified range, the precision of the guide rod 201 is unqualified, and rework adjustment is required until the guide rod is qualified.
After the detection is finished, the lifting driving structure drives the lifting plate 31 to ascend to the upper side of the guide rod 201, so as to avoid interference with the guide rod 201. Adjusting the limiting mechanism 20 to enable the limiting mechanism 20 to release the limiting effect on the tray 200, taking the detected tray 200 out of the detection area 111, and then placing the next tray 200 with the guide rods 201 to be detected in the detection area 111 of the detection platform 11 to be detected in the above manner, so that the operation is repeated, and the precision detection process of the batched trays 200 with the guide rods 201 is completed.
The precision detection device for the tray 200 with the guide rod 201 can replace a carrying robot to quickly complete detection on the precision of the tray 200, the detection process is convenient and simple, the detection time is saved, and then the labor is saved, and the production efficiency is improved. In addition, the precision detection device for the trays 200 with the guide rods 201 can complete the detection process of the precision of the batched trays 200, so that the detection rhythm is accelerated, the production efficiency is further improved, the precision of the batched trays 200 is detected by the same precision detection device for the trays 200, and the consistency of the precision of the batched trays 200 with the guide rods 201 can be ensured.
In this embodiment, the lifting driving structure includes an adapter plate 33 and a driving assembly, the adapter plate 33 is connected with the lifting plate 31 through a connecting rod 34, and the driving assembly is connected with the adapter plate 33 and is used for driving the adapter plate 33 to move up and down. In the detection process, the driving assembly drives the adapter plate 33 to ascend and descend, and the adapter plate 33 drives the lifting plate 31 to move up and down through the connecting rod 34 in the ascending and descending process, so as to drive the detection block 32 to move up and down.
Further, the driving assembly comprises a bottom plate 35, a top plate 36, a screw rod 37 and a guide post 38 vertically arranged, the bottom plate 35 is installed on the detection platform 11, the top plate 36 is located above the bottom plate 35 and connected with the detection platform 11 through the guide post 38, the adapter plate 33 is located between the top plate 36 and the bottom plate 35 and slidably sleeved on the guide post 38, the screw rod 37 vertically penetrates through the bottom plate 35, the adapter plate 33 and the top plate 36, and the bottom plate 35, the adapter plate 33 and the top plate 36 are rotatably connected with the screw rod 37.
In the detection process, the top plate 36, the bottom plate 35 and the guide rod 201 are kept still, the screw rod 37 is driven to rotate, the screw rod 37 rotates to drive the adapter plate 33 to move up and down along the guide column 38, and the guide column 38 plays a role in guiding, so that the adapter plate 33 can be stably lifted and lowered. The lifting movement of the adapter plate 33 can be realized by utilizing the screw rod 37, the structure is simple, and the manufacturing is easy.
Furthermore, the bottom plate 35, the top plate 36 and the adapter plate 33 are all rectangular flat plate structures, and the screw rod 37 vertically penetrates through the middle positions of the bottom plate 35, the adapter plate 33 and the top plate 36; the number of the guide posts 38 is two pairs, and the two pairs of guide posts 38 are respectively arranged on two sides of the screw rod 37.
As shown in fig. 3, the number of the guide posts 38 is four, two guide posts 38 are a pair, two pairs of guide rods 201 are respectively disposed at the front side and the rear side of the screw rod 37, and of each pair of guide rods 201, two guide posts 38 are arranged at intervals left and right, that is, four guide rods 201 are disposed at four corners of the top plate 36 and the adapter plate 33, so as to improve the guiding effect on the adapter plate 33. The screw rod 37 vertically penetrates through the middle positions of the bottom plate 35, the adapter plate 33 and the top plate 36, and the structural design is reasonable and compact.
In this embodiment, the top of the screw 37 is provided with a first knob 371, and the first knob 371 is located above the top plate 36. The first knob 371 is screwed or reversely screwed, so that the screw rod 37 can rotate or reversely rotate, and the lifting movement of the adapter plate 33 is further realized. The present embodiment is convenient for the operator to operate by providing the first knob 371.
In this embodiment, the detecting block 32 is detachably mounted on the lifting plate 31, and one end of the detecting block 32 extends out of the edge of the lifting plate 31 and forms a detecting gap with the guide rod 201. Specifically, the detection block 32 can be fastened on the lifting plate 31 through screws, so that the assembly and disassembly are convenient. One end of the detecting block 32 extends out of the edge of the lifting plate 31 and forms a detecting gap with the guide rod 201, and it can be understood that the distance between the edge of the lifting plate 31 and the guide rod 201 is greater than the distance between the detecting block 32 and the guide rod 201, so that the edge of the lifting plate 31 does not interfere with the guide rod 201 during the lifting process.
As shown in fig. 1 to 4, in the tray 200, the number of the guide rods 201 is plural, the plurality of guide rods 201 are arranged at intervals, and an accommodating space 202 is defined by the plurality of guide rods 201, so that sheet workpieces can be conveniently stacked. In the detection process, the lifter plate 31 is located the accommodation space 202, and the quantity of detecting the piece 32 is unanimous and the one-to-one with the quantity of guide bar 201, namely, each guide bar 201 corresponds and is provided with one and detects the piece 32, and at the in-process that the lifter plate 31 goes up and down, a plurality of guide bars 201 that detect piece 32 simultaneously one-to-one detect, can once only accomplish and detect when a plurality of guide bars 201, detection efficiency is high.
In this embodiment, the detection area 111 is the rectangle region, and stop gear 20 includes first spacing subassembly and the spacing subassembly of second, and wherein, first spacing subassembly includes a plurality of spacing posts 21, and a plurality of spacing posts 21 are arranged in the adjacent both sides that set up in detection area 111 along the marginal interval of detection area 111, and the spacing subassembly of second includes a plurality of limit structure 22, and a plurality of limit structure 22 are arranged in the adjacent other both sides that set up in detection area 111 along the marginal interval of detection area 111.
Tray 200 is the rectangle, sets up detection zone 111 to the rectangle region, makes things convenient for placing of tray 200. A plurality of spacing posts 21 of first spacing subassembly are arranged at the left side and the front side of detection zone 111 along the marginal facies detection of detection zone 111 to it is spacing with tray 200 from left side and front side, and a plurality of limit structure 22 of second spacing subassembly are arranged at the right side and the rear side of detection zone 111 along the marginal interval of detection zone 111, with it is spacing with tray 200 from right side and rear side, and then spacing tray 200 in the accurate position in detection zone 111 from tray 200's all around direction through first spacing subassembly and second spacing subassembly, improve the accuracy of detection.
Further, a movable plate 40 is disposed on the detection platform 11 corresponding to the position of the limiting structure 22, and the movable plate 40 can move in a direction approaching or departing from the detection area 111 relative to the detection platform 11; the limiting structure 22 includes a limiting plate 221, a limiting shaft 222 and a second knob 223, the limiting plate 221 is disposed on the detection platform 11, the movable plate 40 is located on one side of the limiting plate 221 facing the detection area 111, the limiting shaft 222 penetrates through the limiting plate 221 and is in threaded connection with the limiting plate 221, one end of the limiting shaft 222 extending out of the limiting plate 221 is used for being abutted against the movable plate 40, and one end of the limiting shaft 222 departing from the movable plate 40 is provided with the second knob 223.
The movable plates 40 are disposed on the right side and the rear side of the detection area 111 on the detection platform 11, and the movable plates 40 are located between the tray 200 and the limiting structure 22. By screwing the second knob 223, the corresponding movable plate 40 can be pushed by the limiting shaft 222, and the tray 200 is pushed by the movable plate 40 and is matched with the limiting column 21 at the opposite side to clamp the tray 200, so as to limit the tray 200 at an accurate position. After the detection is completed, the second knob 223 can be turned reversely, so that the movable plate 40 releases the tray 200, thereby facilitating the taking out of the tray 200.
In this embodiment, the bottom of the frame 10 is provided with a plurality of road wheels 12, and the plurality of road wheels 12 are arranged at intervals. As shown in fig. 1 and 2, four traveling wheels 12 are disposed at the bottom of the frame 10, and the four traveling wheels 12 are disposed around the bottom of the frame 10, respectively, so as to facilitate traveling.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a take tray precision detection device of guide bar, the guide bar is vertical to be set up on the tray, its characterized in that, take tray precision detection device of guide bar includes:
the tray detection device comprises a rack, wherein a detection platform is arranged at the top of the rack and is provided with a detection area for placing the tray;
the limiting mechanism is arranged on the periphery of the detection area and used for limiting the tray in the detection area;
the detection mechanism comprises a lifting driving structure and a lifting plate, the lifting driving structure is arranged on the periphery of the detection area, the lifting plate is right opposite to the detection area, a detection block is arranged on the lifting plate, the detection block is close to the guide rod and is arranged at intervals with the guide rod, so that a detection gap is formed between the guide rod and the detection block, and the lifting driving structure is connected with the lifting plate and is used for driving the lifting plate to move to detect the lifting motion of the detection block.
2. The apparatus for detecting the precision of a tray with a guide rod as claimed in claim 1, wherein the lifting driving structure comprises an adapter plate and a driving assembly, the adapter plate is connected with the lifting plate through a connecting rod, and the driving assembly is connected with the adapter plate and is used for driving the adapter plate to move up and down.
3. The device for detecting the precision of the tray with the guide rod as claimed in claim 2, wherein the driving assembly comprises a bottom plate, a top plate, a screw rod and a vertically arranged guide post, the bottom plate is mounted on the detection platform, the top plate is located above the bottom plate and connected with the detection platform through the guide post, the adapter plate is located between the top plate and the bottom plate and slidably sleeved on the guide post, the screw rod vertically penetrates through the bottom plate, the adapter plate and the top plate, and the bottom plate, the adapter plate and the top plate are rotatably connected with the screw rod.
4. The device for detecting the precision of the tray with the guide rod as claimed in claim 3, wherein the bottom plate, the top plate and the adapter plate are all rectangular flat plate structures, and the screw rod vertically penetrates through the middle positions of the bottom plate, the adapter plate and the top plate; the number of the guide posts is two, and the two pairs of the guide posts are respectively arranged on two sides of the screw rod.
5. The apparatus for detecting the accuracy of a tray with a guide bar according to claim 3, wherein a first knob is provided on a top of the screw rod, and the first knob is located above the top plate.
6. The apparatus for testing the accuracy of a tray with a guide bar according to any one of claims 1 to 5, wherein said test block is detachably mounted on said lifting plate, and one end of said test block protrudes from the edge of said lifting plate and forms said test gap with said guide bar.
7. The tray precision detection device with the guide rods as claimed in any one of claims 1 to 5, wherein the number of the guide rods is multiple, the guide rods are arranged at intervals, and an accommodating space is defined by the guide rods; the lifting plate is located in the accommodating space, and the number of the detection blocks is consistent with that of the guide rods and corresponds to that of the guide rods one to one.
8. The device for detecting the precision of a tray with a guide rod according to any one of claims 1 to 5, wherein the detection area is a rectangular area, and the limiting mechanism comprises a first limiting component and a second limiting component, wherein the first limiting component comprises a plurality of limiting columns, the plurality of limiting columns are arranged on two sides of the detection area which are adjacently arranged along the edge of the detection area at intervals, and the second limiting component comprises a plurality of limiting structures, and the plurality of limiting structures are arranged on the other two sides of the detection area which are adjacently arranged along the edge of the detection area at intervals.
9. The device for detecting the precision of the tray with the guide rod as claimed in claim 8, wherein a movable plate is further disposed on the detection platform at a position corresponding to the limiting structure, and the movable plate can move relative to the detection platform in a direction close to or far away from the detection area; the limiting structure comprises a limiting plate, a limiting shaft and a second knob, the limiting plate is arranged on the detection platform, the movable plate is located on one side of the detection area, the limiting shaft penetrates through the limiting plate and is in threaded connection with the limiting plate, the limiting shaft extends out of one end of the limiting plate and is used for being abutted against the movable plate, and the limiting shaft deviates from one end of the movable plate and is provided with the second knob.
10. The device for detecting the precision of the tray with the guide rod as claimed in any one of claims 1 to 5, wherein a plurality of walking wheels are arranged at the bottom of the rack and are spaced apart from each other.
CN202121385972.9U 2021-06-21 2021-06-21 Tray precision detection device with guide rod Active CN215810770U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117007834A (en) * 2023-03-23 2023-11-07 东莞市海轮电子科技有限公司 Elevator type conveying detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117007834A (en) * 2023-03-23 2023-11-07 东莞市海轮电子科技有限公司 Elevator type conveying detection device

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