CN215905308U - AGV interval adjustment mechanism and AGV dolly - Google Patents

AGV interval adjustment mechanism and AGV dolly Download PDF

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Publication number
CN215905308U
CN215905308U CN202121754633.3U CN202121754633U CN215905308U CN 215905308 U CN215905308 U CN 215905308U CN 202121754633 U CN202121754633 U CN 202121754633U CN 215905308 U CN215905308 U CN 215905308U
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China
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agv
assembly
roller way
roller
adjustment mechanism
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CN202121754633.3U
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Chinese (zh)
Inventor
马越
刘轶
王永恩
黄凯
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Kocel Intelligent Machinery Ltd
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Kocel Intelligent Machinery Ltd
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Abstract

The utility model relates to a AGV interval adjustment mechanism, including a drive mechanism and drive assembly, a drive mechanism with the drive assembly drive links to each other, and the AGV dolly includes support, first roller way subassembly and second roller way subassembly, AGV interval adjustment mechanism first roller way subassembly with second roller way subassembly all set up in the support, just first roller way subassembly with second roller way subassembly interval distribution, first roller way subassembly with at least one of second roller way subassembly is connected with drive assembly, a drive mechanism drive assembly, so that first roller way subassembly with second roller way subassembly moves or back on the back mutually. The application also relates to an AGV. The problem that the roller way interval can not be adjusted to current AGV dolly can be solved to this scheme.

Description

AGV interval adjustment mechanism and AGV dolly
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to an AGV distance adjusting mechanism and an AGV.
Background
An AGV (Automated Guided Vehicle) is a Vehicle equipped with an electromagnetic or optical automatic guide device, which can travel along a predetermined guide path and has safety protection and transfer functions. Under the condition that production equipment of different models is arranged in a workshop or a factory building, when a work box of each production equipment needs to be transferred to the next station, the AGV of the corresponding model needs to be called to be butted with a roller way of the production equipment, so that the work box in the equipment is transferred.
The existing AGV trolley can only move the work box with one size, under the condition, one type of production equipment needs the cooperation of AGV with the corresponding type, so that the required quantity and the specification of the AGV are increased, the dispatching system is more complex in planning the running path of the AGV, and meanwhile, the use cost is increased.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an AGV interval adjustment mechanism and an AGV to solve the problem that the conventional AGV cannot adjust the roller bed interval.
In order to solve the problems, the utility model adopts the following technical scheme:
the embodiment of the utility model discloses an AGV distance adjusting mechanism which comprises a first driving mechanism and a transmission assembly, wherein the first driving mechanism is connected with the transmission assembly in a driving mode, an AGV comprises a support, a first roller way assembly and a second roller way assembly, the AGV distance adjusting mechanism, the first roller way assembly and the second roller way assembly are arranged on the support, the first roller way assembly and the second roller way assembly are distributed at intervals, at least one of the first roller way assembly and the second roller way assembly is connected with the transmission assembly, and the first driving mechanism drives the transmission assembly to enable the first roller way assembly and the second roller way assembly to move oppositely or oppositely.
In one embodiment, the transmission assembly includes a sliding block and a guide rail, the guide rail is disposed on the bracket, the sliding block is slidably disposed on the guide rail, the first driving mechanism is connected to the sliding block, at least one of the first roller assembly and the second roller assembly is connected to the sliding block, and the first driving mechanism drives the sliding block to drive the first roller assembly or the second roller assembly to slide on the guide rail.
In one embodiment, the roller bed further comprises a self-locking structural member, the self-locking structural member is arranged on the guide rail and connected with the sliding block, and the sliding block is locked by the self-locking structural member when the first roller bed assembly or the second roller bed assembly reaches a preset position.
In one embodiment, the self-locking structure is a caliper.
In one embodiment, the first roller way assembly or the second roller way assembly is provided with a first position sensor for detecting a distance between the first roller way assembly and the second roller way assembly.
In one embodiment, the self-locking mechanism further comprises a control mechanism, the self-locking structure and the first position sensor are both connected with the control mechanism, and the control mechanism controls the self-locking structure to lock the sliding block when the first position sensor detects that the first roller way assembly or the second roller way assembly reaches a specified position.
In one embodiment, the AGV includes a second driving mechanism, the second driving mechanism is disposed on the support, the two sides of the second driving mechanism are respectively connected with a rotating shaft in a driving manner, the two sides of the support are respectively provided with a shaft sleeve component, the other end of each rotating shaft is rotatably connected with the corresponding shaft sleeve component, the first roller way component is in driving connection with one rotating shaft, and the second roller way component is in driving connection with the other rotating shaft.
In one embodiment, the first roller way assembly comprises a first connecting wheel, the second roller way assembly comprises a second connecting wheel, two rotating shafts are provided with connecting teeth distributed circumferentially, and the first connecting wheel and the second connecting wheel are in sliding fit with the corresponding rotating shafts and are in connecting fit with the connecting teeth.
In one of them embodiment, the AGV dolly still includes hydraulic pressure climbing mechanism, hydraulic pressure climbing mechanism sets up on the support, hydraulic pressure climbing mechanism is in first roller way subassembly with between the second roller way subassembly, hydraulic pressure climbing mechanism is used for supporting the work box.
In a second aspect, an embodiment of the present invention discloses an AGV cart, which includes the AGV distance adjusting mechanism described above.
The technical scheme adopted by the utility model can achieve the following beneficial effects:
according to the AGV distance adjusting mechanism disclosed by the embodiment of the utility model, the first driving mechanism drives the transmission mechanism, so that the distance between the first roller way assembly and the second roller way assembly is changed, the AGV trolley provided with the AGV distance adjusting mechanism can transfer working boxes with various sizes, the applicability of the AGV trolley is better, the working boxes with various sizes are not required to be matched with AGV trolleys with corresponding sizes, and the cost can be further saved. Meanwhile, the distance between the first roller way assembly and the second roller way assembly can be finely adjusted in the mode, and the relative positions of the first roller way assembly and the cache line are corrected, so that the working box can enter the cache line more stably.
Drawings
FIG. 1 is a schematic diagram of an AGV according to an embodiment of the present invention;
fig. 2 is a partial structural schematic diagram of fig. 1.
Description of reference numerals:
100-bracket, 110-shaft sleeve component, 200-first roller way component, 210-first connecting wheel, 300-second roller way component, 310-second connecting wheel, 410-sliding block, 420-guide rail, 430-first sensor, 500-self-locking structural component, 600-second driving mechanism, 610-rotating shaft, 611-connecting tooth and 700-hydraulic jacking mechanism.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, an AGV distance adjusting mechanism according to an embodiment of the present invention includes a first driving mechanism and a transmission assembly.
The first driving mechanism is drivingly connected to the transmission assembly, and the first driving mechanism may be a lead screw driving mechanism, a worm and gear driving mechanism, or the like, which is not limited in this respect in this embodiment of the present invention. In the embodiment of the utility model, the AGV distance adjusting mechanism is of an AGV trolley structure and is used for adjusting the positions of relevant parts on the AGV trolley.
Specifically, the AGV dolly includes support 100, first roller way subassembly 200 and second roller way subassembly 300, support 100 can provide mounted position for other spare parts on the AGV dolly, AGV interval adjustment mechanism, first roller way subassembly 200 and second roller way subassembly 300 all set up in support 100, and first roller way subassembly 200 and second roller way subassembly 300 interval distribution, first roller way subassembly 300 and second roller way subassembly 400 are used for carrying the workbin to make the workbin be in suitable position. The first roller way assembly 300 and the second roller way assembly 400 both comprise a plurality of roller way structural members which are distributed at intervals, and when the roller way assembly works, the working box is positioned on the plurality of roller way structural members and then rotates through the driving roller way structural members, so that the position of the working box moves.
In the embodiment of the present invention, at least one of the first roller assembly 200 and the second roller assembly 300 is connected to a transmission assembly, and the first driving mechanism drives the transmission assembly to move the first roller assembly 200 and the second roller assembly 300 toward or away from each other. At this time, the first driving mechanism is in driving connection with the first roller way assembly 200 or the second roller way assembly 300 through the transmission assembly, so that the first driving mechanism can drive the first roller way assembly 200 to move in a direction away from or close to the second roller way assembly 300; or, the first driving mechanism may drive the second roller assembly 300 to move in a direction away from or close to the first roller assembly 200, or the first driving mechanism simultaneously drives the first roller assembly 200 and the second roller assembly 300, so that the first roller assembly 200 and the second roller assembly 300 move towards or away from each other.
As can be seen from the above, the AGV distance adjusting mechanism disclosed in the embodiment of the present invention drives the transmission mechanism through the first driving mechanism, so that the distance between the first roller assembly 200 and the second roller assembly 300 changes, and the AGV provided with the AGV distance adjusting mechanism can transfer work boxes of various sizes, so that the AGV has better applicability, and the AGV does not need to adapt to the AGV of the corresponding size for each size, thereby saving the cost. Meanwhile, the distance between the first roller way assembly 200 and the second roller way assembly 300 can be finely adjusted in such a way, and the relative positions of the first roller way assembly 200 and the second roller way assembly 300 and the cache line are corrected, so that the working box can enter the cache line more stably.
In an embodiment of the present invention, the transmission assembly may include a slider 410 and a guide rail 420, the guide rail 420 may be disposed on the bracket 100, the guide rail 420 may extend in a direction perpendicular to the first roller assembly 200 or the second roller assembly 300, the slider 410 may be slidably disposed on the guide rail 420, and the first driving mechanism may be connected to the slider 410, at least one of the first roller assembly 200 and the second roller assembly 300 may be connected to the slider 410, and the first driving mechanism may drive the slider 410 to drive the first roller assembly 200 or the second roller assembly 300 to slide on the guide rail 420, at this time, the first roller assembly 200 may be connected to the slider 410, so that the first driving mechanism may drive the first roller assembly 200 to move in a direction away from or close to the second roller assembly 300; or, the second roller way assembly 300 may be connected with a slider 410, and the first driving mechanism may drive the second roller way assembly 300 to move along a direction away from or close to the first roller way assembly 200, or the first roller way assembly 200 and the second roller way assembly 300 are both connected with a slider 410, and the first driving mechanism simultaneously drives the first roller way assembly 200 and the second roller way assembly 300, so that the first roller way assembly 200 and the second roller way assembly 300 move towards or away from each other.
By the mode, the first roller way assembly 200 or the second roller way assembly 300 can move more stably, and meanwhile, the distance between the first roller way assembly 200 and the second roller way assembly 300 can be adjusted more accurately, so that the automatic loading device is suitable for being used for loading work boxes with various sizes. Of course, the transmission assembly may also be a telescopic slide rail, a screw-type slide rail, or other slide rail structures, which is not limited in the embodiment of the present invention.
Further, the AGV distance adjusting mechanism disclosed in the embodiment of the present invention may further include a self-locking structure 500, the self-locking structure 500 may be disposed on the guide rail 420, the self-locking structure 500 may be connected to the slider 410, and when the first roller assembly 200 or the second roller assembly 300 reaches a preset position, the first driving mechanism drives the first roller assembly 200 or the second roller assembly, so that the distance between the first roller assembly 200 and the second roller assembly 300 meets the size requirement of the working box, the self-locking structure 500 may lock the slider 410 to limit the change of the distance between the first roller assembly 200 and the second roller assembly 300, so that the AGV car may more stably transport the working box to improve the working safety.
In an alternative embodiment, the self-locking feature 500 may be a caliper. Compare in other self-locking pieces, the system ware more adapts to the above drive assembly, simultaneously, the system ware is small and exquisite, the equipment is simple, have powerful holding power to the system ware volume, can prevent the position skew of slider 410 when the pressurization, when cutting off the power supply, still reduces and adds the vibrations that produced man-hour to promote AGV dolly stability and security.
In an embodiment of the present invention, the first roller way assembly 200 or the second roller way assembly 300 may be provided with a first position sensor 430, and the first position sensor 430 is configured to detect a distance between the first roller way assembly 200 and the second roller way assembly 300. In this case, the first position sensor 430 may detect whether the first roller assembly 200 or the second roller assembly 300 moves to a designated position to adapt to the size of the work box, so that the adjustment of the distance between the first roller assembly 200 and the second roller assembly 300 is more accurate to improve the work efficiency.
Further, the AGV distance adjusting mechanism disclosed in the embodiment of the present invention may further include a control mechanism, the self-locking structure 500 and the first position sensor 430 may be connected to the control mechanism, and the control mechanism may control the self-locking structure 500 to lock the sliding block 410 when the first position sensor 430 detects that the first roller assembly 200 or the second roller assembly 300 reaches a specific position. Under the condition, when the specific size of the working box is known, the specified position can be calculated, so that the distance between the first roller way assembly 200 and the second roller way assembly 300 can be automatically controlled, and the automation level of the AGV can be improved by the mode, and the working efficiency is improved.
Correspondingly, the number of the first position sensors 430 may be multiple, so as to more accurately detect the distance between the first roller way assembly 200 and the second roller way assembly 300, meanwhile, the AGV distance adjusting mechanism disclosed in the embodiment of the present invention may further include a second position sensor, the second position sensor may be disposed on the bracket 100, and the second position sensor may detect whether the work box reaches a designated position, so as to facilitate the placement of the work box.
In an embodiment of the present invention, the AGV may include a second driving mechanism 600, the second driving mechanism 600 may be disposed on the rack 100, two sides of the second driving mechanism 600 may be respectively connected with a rotating shaft 610 in a driving manner, two sides of the rack 100 may be respectively provided with a shaft sleeve assembly 110, the other end of the rotating shaft 610 may be rotatably connected with the corresponding shaft sleeve assembly 110, the first roller assembly 200 may be connected with one rotating shaft 610 in a driving manner, and the second roller assembly 300 may be connected with the other rotating shaft 610 in a driving manner. Under the condition, the first roller way assembly 200 and the second roller way assembly 300 can be driven to operate simultaneously through the second driving mechanism 600, so that the cost is saved, the first roller way assembly 200 and the second roller way assembly 300 can be operated synchronously, and the transfer effect of the work box is better.
Further, the first roller assembly 200 may include a first connecting wheel 210, the second roller assembly 300 may include a second connecting wheel 310, two rotating shafts 610 may be provided with connecting teeth 611 distributed circumferentially, and the first connecting wheel 210 and the second connecting wheel 310 may both be in sliding fit with the corresponding rotating shafts 610 and may be in connection fit with the connecting teeth 611. At this time, the movement of the first roller way assembly 200 and the second roller way assembly 300 in two directions are not affected each other, so that the performance of the AGV is improved.
In the embodiment of the present invention, the AGV cart may further include a hydraulic jacking mechanism 700, the hydraulic jacking mechanism 700 may be disposed on the support 100, the hydraulic jacking mechanism 700 may be located between the first roller way assembly 200 and the second roller way assembly 300, and the hydraulic jacking mechanism 700 is used to support the work box. During operation, the hydraulic jacking 700 can support the bottom of the work box, so that the work box is prevented from sliding off the first roller way assembly 200 or the second roller way assembly 300 in the running process of the AGV trolley.
Optionally, the hydraulic jacking mechanism 700 may include a hydraulic cylinder and a supporting plate, one end of the hydraulic cylinder may be connected to the support 100, the other end of the hydraulic cylinder is connected to the supporting plate, the hydraulic cylinder may move the supporting plate up and down, and when the AGV cart operates, the hydraulic jacking mechanism 700 supports the work box through the supporting plate to prevent the work box from sliding down from the first roller way assembly 200 or the second roller way assembly 300 during the operation of the AGV cart.
Based on the AGV distance adjusting mechanism disclosed by the embodiment of the utility model, the embodiment of the utility model also discloses an AGV which comprises the AGV distance adjusting mechanism disclosed by any embodiment of the utility model.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides an AGV interval adjustment mechanism, a serial communication port, including first actuating mechanism and drive assembly, first actuating mechanism with the drive assembly drive links to each other, and the AGV dolly includes support (100), first roller way subassembly (200) and second roller way subassembly (300), AGV interval adjustment mechanism first roller way subassembly (200) with second roller way subassembly (300) all set up in support (100), just first roller way subassembly (200) with second roller way subassembly (300) interval distribution, first roller way subassembly (200) with at least one of second roller way subassembly (300) is connected with drive assembly, first actuating mechanism drive assembly, so that first roller way subassembly (200) with second roller way subassembly (300) move or the back-to-back motion in opposite directions.
2. AGV spacing adjustment mechanism according to claim 1, characterized in that the transmission assembly comprises a slider (410) and a guide rail (420), the guide rail (420) is arranged on the bracket (100), the slider (410) is slidably arranged on the guide rail (420), and the first drive mechanism is connected to the slider (410), at least one of the first roller assembly (200) and the second roller assembly (300) is connected to the slider (410), the first drive mechanism drives the slider (410) to drive the first roller assembly (200) or the second roller assembly (300) to slide on the guide rail (420).
3. AGV spacing adjustment mechanism according to claim 2, characterized in that it further comprises a self-locking structure (500), said self-locking structure (500) is arranged on the guide rail (420), said self-locking structure (500) is connected to the slide (410), said self-locking structure (500) locks the slide (410) in case the first roller assembly (200) or the second roller assembly (300) reaches a preset position.
4. The AGV spacing adjustment mechanism of claim 3, wherein the self-locking feature (500) is a clamp.
5. AGV spacing adjustment mechanism according to claim 3, characterized in that the first roller assembly (200) or the second roller assembly (300) is provided with a first position sensor (430), the first position sensor (430) being used to detect the distance between the first roller assembly (200) and the second roller assembly (300).
6. AGV spacing adjustment mechanism according to claim 5, characterized in that it further comprises a control mechanism, said self-locking structure (500) and said first position sensor (430) are both connected to said control mechanism, said control mechanism controlling said self-locking structure (500) to lock said slide (410) in case said first position sensor (430) detects that said first roller assembly (200) or said second roller assembly (300) reaches a given position.
7. The AGV spacing adjustment mechanism according to claim 1, characterized in that the AGV comprises a second driving mechanism (600), the second driving mechanism (600) is arranged on the support (100), both sides of the second driving mechanism (600) are respectively connected with a rotating shaft (610), both sides of the support (100) are respectively provided with a shaft sleeve component (110), the other end of the rotating shaft (610) is rotatably connected with the corresponding shaft sleeve component (110), the first roller way component (200) is in driving connection with one rotating shaft (610), and the second roller way component (300) is in driving connection with the other rotating shaft (610).
8. AGV spacing adjustment mechanism according to claim 7, characterized in that the first roller assembly (200) comprises a first connecting wheel (210), the second roller assembly (300) comprises a second connecting wheel (310), two of the shafts (610) are provided with circumferentially distributed connecting teeth (611), and the first connecting wheel (210) and the second connecting wheel (310) are both in sliding fit with the corresponding shafts (610) and in connection fit with the connecting teeth (611).
9. The AGV spacing adjustment mechanism of claim 1, characterized in that the AGV further comprises a hydraulic jacking mechanism (700), the hydraulic jacking mechanism (700) is arranged on a support (100), the hydraulic jacking mechanism (700) is arranged between the first roller way assembly (200) and the second roller way assembly (300), and the hydraulic jacking mechanism (700) is used for supporting a work box.
10. An AGV carriage comprising an AGV spacing adjustment mechanism according to any one of claims 1 to 9.
CN202121754633.3U 2021-07-30 2021-07-30 AGV interval adjustment mechanism and AGV dolly Active CN215905308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121754633.3U CN215905308U (en) 2021-07-30 2021-07-30 AGV interval adjustment mechanism and AGV dolly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121754633.3U CN215905308U (en) 2021-07-30 2021-07-30 AGV interval adjustment mechanism and AGV dolly

Publications (1)

Publication Number Publication Date
CN215905308U true CN215905308U (en) 2022-02-25

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ID=80290230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121754633.3U Active CN215905308U (en) 2021-07-30 2021-07-30 AGV interval adjustment mechanism and AGV dolly

Country Status (1)

Country Link
CN (1) CN215905308U (en)

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