CN218930768U - Conveying system - Google Patents

Abstract

The utility model discloses a conveying system, which comprises a carrying mechanism, a turntable and a stopping mechanism, wherein the turntable comprises a butt joint track and a triggering part, the turntable rotates to enable the butt joint track to be communicated with an upstream conveying track or a downstream conveying track, and a trolley on the upstream conveying track slides to the butt joint track or the trolley on the butt joint track slides to the downstream conveying track; the stop mechanism is located the corresponding position of upstream transportation track, and the stop mechanism includes dog, connecting seat and trigger structure, and trigger structure rotates with the connecting seat to be connected, and trigger structure is connected with the dog, and the dog stops the platform truck on the upstream transportation track, and the revolving stage rotates so that trigger portion drives trigger structure and dog rotation, and makes the dog break away from the platform truck. According to the utility model, the stop block is matched with the triggering structure to stop or release the trolley on the upstream transportation rail, and the stop mechanism is simple in structure, does not need to additionally arrange a driving structure, and is small in installation space.

Description

Conveying system

Technical Field

The utility model relates to the field of automobile manufacturing, in particular to a conveying system.

Background

At present, as the market competition of vehicles is more and more vigorous, the requirements of people on the production efficiency of the vehicles are also higher and higher. In the process of vehicle production and manufacture, a conveying line is required to carry out rotary motion to convey workpieces. In the conveying line, the opening part of the conveying rail is used for butt joint conveying, and in order to prevent workpieces from falling in the conveying process, a stopping mechanism is required to be arranged at the opening part to stop the trolley. Most of stop mechanisms in the prior art need a cylinder or other structures to drive so as to stop or release the trolley, and have complex structures and large space required by installation.

Disclosure of Invention

The utility model mainly aims to provide a conveying system which is used for solving the problems that a stop mechanism is complex in structure and large in installation space.

In order to achieve the above object, the conveying system provided by the utility model comprises a conveying mechanism, a turntable and a stopping mechanism, wherein the conveying mechanism comprises a trolley, an upstream conveying track and a downstream conveying track; the turntable comprises a butt joint track and a trigger part, wherein the turntable rotates to enable the butt joint track to be communicated with the upstream transport track or the downstream transport track, and enable the trolley on the upstream transport track to slide to the butt joint track or the trolley on the butt joint track to slide to the downstream transport track; the stop mechanism is located the corresponding position of the upstream transportation track, the stop mechanism comprises a stop block, a connecting seat and a trigger structure, the trigger structure is rotationally connected with the connecting seat, the trigger structure is connected with the stop block, the stop block stops the trolley on the upstream transportation track, the turntable rotates to enable the trigger part to drive the trigger structure and the stop block to rotate, and the stop block is separated from the trolley.

Optionally, the two ends of the stop block are a free end and a reset end respectively, and the gravity center of the stop block is close to the reset end.

Optionally, a limiting block is arranged on the connecting seat and is used for being abutted with the reset end.

Optionally, the trigger structure includes trigger lever and pivot, the pivot with the connecting seat rotates to be connected, the one end of pivot with the trigger lever is connected, the other end of pivot with the dog is connected, the trigger lever be used for with trigger portion contact.

Optionally, the connecting seat comprises two connecting lugs, and the rotating shaft rotatably penetrates through the two connecting lugs in turn.

Optionally, the stop block is provided with a threaded hole, the rotating shaft is provided with a threaded section, and the threaded section is in threaded connection with the threaded hole.

Optionally, a stop piece is disposed at one end of the stop piece away from the trigger rod, and the stop piece is in threaded connection with the threaded section.

Optionally, the triggering lever includes being connected and being the first linkage segment and the second linkage segment that the contained angle set up, first linkage segment with the pivot is connected, the second linkage segment is equipped with the blotter outward, the blotter be used for with trigger portion contact.

Optionally, the triggering portion is formed with an avoidance notch, and the avoidance notch is used for avoiding the connection seat.

Optionally, a reinforcing rod is arranged on the upstream conveying track.

In the technical scheme of the utility model, the trolley is used for carrying the workpiece and can slide along the upstream conveying track or the downstream conveying track. The stop mechanism is arranged corresponding to the upstream conveying track, and the trigger structure is rotationally connected with the connecting seat, so that the trigger structure is installed. The stop dog is connected with the trigger structure, and the stop dog stops the platform truck on the up-flow transportation track, prevents that the work piece from dropping in the transportation process, improves conveying system's security and reliability. The trigger structure rotates to drive the stop block to rotate so that the stop block is separated from and abutted with the trolley on the upstream conveying track, and the trolley is released. The turntable rotates clockwise, so that the trigger part drives the trigger structure and the stop block to rotate, the trolley on the upstream conveying track is separated from the stop block, the stop block releases the trolley on the upstream conveying track, then the docking track is communicated with the upstream conveying track, and the trolley on the upstream conveying track moves from the upstream conveying track to the docking track; the turntable rotates anticlockwise, the trigger part is separated from contact with the trigger structure, the trigger structure automatically resets, and the trigger structure continues to stop the next trolley on the upstream conveying track. The turntable rotates anticlockwise so that the butt joint track is communicated with the downstream transport track, and the trolley on the butt joint track moves from the butt joint track to the downstream transport track, so that rotary transport of the trolley is realized. Then the turntable rotates clockwise, so that the triggering part drives the triggering structure and the stop block to rotate, the next trolley on the upstream conveying track is separated from the stop block, and the rotary conveying of the next trolley is completed in the same way. According to the utility model, the trigger part is arranged on the turntable and matched with the trigger structure, so that the stop block stops or releases the trolley on the upstream conveying track, the stop mechanism is simple in structure, a driving structure is not required to be additionally arranged, and the installation space is small.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a conveying system according to an embodiment of the present utility model;

FIG. 2 is a schematic view illustrating an angular connection structure of a stop mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another angle connection structure of the stop mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a stop mechanism according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing a state of a stopper trolley according to an embodiment of the present utility model;

fig. 6 is a schematic view showing a state of a stopper releasing carriage according to an embodiment of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Conveying system	412	Reset terminal
10	Up-flow transportation rail	42	Connecting seat
				11	Reinforcing rod	421	Connecting lug
20	Down-flow transportation rail	43	Trigger lever
				30	Turntable	431	First connecting section
31	Butt joint track	432	Second connecting section
				32	Trigger part	433	Cushion pad
321	Avoidance gap	44	Rotating shaft
				40	Stop mechanism	45	Limiting block
41	Stop block	46	Stop piece
				411	Free end

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientation shown in fig. 1, and is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.

The present utility model provides a delivery system 100.

In one embodiment, as shown in fig. 1 to 6, the conveying system 100 includes a carrying mechanism including a carriage, an upstream transport rail 10, and a downstream transport rail 20, a turntable 30, and a stopper mechanism 40; the turntable 30 includes a docking rail 31 and a trigger part 32, and the turntable 30 rotates to communicate the docking rail 31 with the upstream transport rail 10 or the downstream transport rail 20 and to slide a dolly on the upstream transport rail 10 to the docking rail 31 or the dolly on the docking rail 31 to the downstream transport rail 20; the stop mechanism 40 is located at a position corresponding to the up-flow transportation rail 10, the stop mechanism 40 comprises a stop block 41, a connecting seat 42 and a trigger structure, the trigger structure is rotationally connected with the connecting seat 42, the trigger structure is connected with the stop block 41, the stop block 41 stops the trolley on the up-flow transportation rail 10, the turntable 30 rotates to enable the trigger part 32 to drive the trigger structure and the stop block 41 to rotate, and the stop block 41 is separated from the trolley.

The trolley is used for carrying the workpiece, and can slide along the upstream conveying track 10 or the downstream conveying track 20. The stop mechanism 40 is arranged corresponding to the upstream transportation rail 10, and the trigger structure is rotatably connected with the connecting seat 42, so that the trigger structure is installed. The stop block 41 is connected with the triggering structure, and the stop block 41 stops the trolley on the up-flow conveying track 10, so that workpieces are prevented from falling off in the conveying process, and the safety and reliability of the conveying system 100 are improved. The trigger structure rotates to drive the stop block 41 to rotate so that the stop block 41 is separated from and abutted against the trolley on the upstream conveying track 10, and the trolley is released.

Referring to fig. 1 in combination, the turntable 30 rotates clockwise, so that the trigger part 32 drives the trigger structure and the stop block 41 to rotate, so that the trolley on the upstream transport rail 10 is separated from the stop block 41, the stop block 41 releases the trolley on the upstream transport rail 10, then the docking rail 31 is communicated with the upstream transport rail 10, and the trolley on the upstream transport rail 10 moves from the upstream transport rail 10 to the docking rail 31; the turntable 30 rotates anticlockwise and the trigger 32 is out of contact with the trigger structure, which automatically resets and continues to stop the next trolley on the upstream transport track 10. The turntable 30 rotates counterclockwise so that the docking rail 31 is communicated with the downstream transport rail 20, and the trolley on the docking rail 31 moves from the docking rail 31 to the downstream transport rail 20, thereby realizing the rotary transport of the trolley. Then, the turntable 30 rotates clockwise, so that the trigger part 32 drives the trigger structure and the stop block 41 to rotate, so that the next trolley on the upstream transport rail 10 is separated from the stop block 41, and the rotary transport of the next trolley is completed in the same way.

According to the utility model, the trigger part 32 is arranged on the turntable 30, the trigger part 32 is matched with the trigger structure, the stop block 41 is used for stopping or releasing the trolley on the upstream conveying track 10, the stop mechanism 40 is simple in structure, a driving structure is not required to be additionally arranged, and the installation space is small.

Specifically, referring to fig. 3 in combination, the bottom of the triggering portion 32 is lower than the triggering structure, so that when the triggering portion 32 rotates, the triggering portion 32 can drive the triggering structure to rotate, thereby realizing that the stop block 41 rotates the releasing trolley.

In an embodiment, referring to fig. 3 to 6, two ends of the stop block 41 are a free end 411 and a reset end 412, respectively, and the center of gravity of the stop block 41 is disposed near the reset end 412.

The upper end of dog 41 is free end 411, and the lower extreme of dog 41 is reset end 412, and the focus of dog 41 is close to reset end 412 setting for dog 41 can be under the effect of self gravity automatic re-setting, practices thrift the energy consumption, and makes the use of dog 41 more convenient.

Specifically, the stop 41 tapers from the return end 412 to the free end 411, so that the stop 41 is more convenient to manufacture and install.

In an embodiment, referring to fig. 5 and fig. 6 in combination, a limiting block 45 is disposed on the connecting base 42, and the limiting block 45 is used for abutting against the reset end 412. Specifically, the limiting block 45 is close to the reset end 412, and the limiting block 45 is arranged to limit the rotation of the stop block 41, so that the stop block 41 is prevented from being reset difficultly due to overlarge rotation angle, and the stop block 41 is more convenient to use.

In an embodiment, please refer to fig. 4 in combination, the triggering structure includes a triggering lever 43 and a rotating shaft 44, the rotating shaft 44 is rotatably connected with the connecting seat 42, one end of the rotating shaft 44 is connected with the triggering lever 43, the other end of the rotating shaft 44 is connected with the stop block 41, and the triggering lever 43 is used for contacting with the triggering portion 32.

The rotation shaft 44 extends in the front-rear direction, the front end of the rotation shaft 44 is connected to the stopper 41, and the rear end of the rotation shaft 44 is connected to the trigger lever 43. The trigger structure is in contact with the trigger part 32 by providing a trigger lever 43, and is in rotational connection with the connecting seat 42 by providing a rotating shaft 44. The trigger part 32 is contacted with the trigger rod 43, so that the trigger rod 43 drives the rotating shaft 44 to rotate, and the rotating shaft 44 drives the stop block 41 to rotate, thereby realizing the separation and the contact between the stop block 41 and the trolley, and the stop block 41 releases the trolley.

In an embodiment, referring to fig. 4 in combination, the connecting seat 42 includes two connecting lugs 421, and the rotating shaft 44 rotatably passes through the two connecting lugs 421 in sequence.

The two connecting lugs 421 are arranged at intervals along the front-rear direction, and the rotating shaft 44 rotatably penetrates through the two connecting lugs 421 in sequence, so that the rotating shaft 44 is rotatably connected with the connecting seat 42. The rotation shaft 44 can be stably and reliably rotated by providing the two connection lugs 421, thereby improving the stability and reliability of the stopper mechanism 40.

In one embodiment, referring to fig. 4, the stopper 41 is provided with a threaded hole, and the rotating shaft 44 is formed with a threaded section in threaded connection with the threaded hole.

The screw connection makes dog 41 and pivot 44 detachable, makes things convenient for change after the dog 41 wearing and tearing, simultaneously, also makes things convenient for change after pivot 44 wearing and tearing for the use of dog 41 and pivot 44 is nimble more convenient. And, the threaded connection has a self-locking function, so that the connection between the stop block 41 and the rotating shaft 44 is more stable and reliable.

In an embodiment, referring to fig. 4, a stop member 46 is disposed at an end of the stop 41 away from the trigger rod 43, and the stop member 46 is screwed with the threaded section.

The stop piece 46 is located the one end that keeps away from trigger lever 43 of dog 41, and stop piece 46 and screw thread section threaded connection prevent dog 41 break away from pivot 44 through setting up stop piece 46 for the use of dog 41 is more convenient. Specifically, the stop 46 is a nut that has the advantages of readily available materials and easy installation.

In an embodiment, referring to fig. 4 in combination, the trigger lever 43 includes a first connection section 431 and a second connection section 432 connected and disposed at an included angle, the first connection section 431 is connected to the rotating shaft 44, a buffer 433 is disposed outside the second connection section 432, and the buffer 433 is used for contacting the trigger portion 32.

The first connection section 431 extends in the up-down direction, the second connection section 432 extends in the front-rear direction, and the trigger lever 43 is connected to the rotation shaft 44 through the first connection section 431. The buffer pad 433 is arranged outside the second connecting section 432, the buffer pad 433 is used for being in contact with the triggering portion 32, buffering is carried out through the buffer pad 433, abrasion caused by direct contact between the second connecting section 432 and the triggering portion 32 is avoided, and the service life of the triggering portion 32 is prolonged.

In an embodiment, referring to fig. 1 in combination, the triggering portion 32 is formed with an avoidance notch 321, and the avoidance notch 321 is used for avoiding the connection seat 42.

Avoiding notch 321 through setting up avoids trigger part 32 rotation to produce the interference to trigger part 32 for trigger part 32's use is more convenient.

In an embodiment, referring to fig. 1, a reinforcing rod 11 is disposed on the upstream transportation rail 10. The structural stability of the upstream transport rail 10 is improved by providing the reinforcing bars 11, so that the structure of the transport system 100 is more stable and reliable.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A conveyor system, the conveyor system comprising:

the conveying mechanism comprises a trolley, an upstream conveying track and a downstream conveying track;

the turntable comprises a butt joint track and a trigger part, wherein the turntable rotates to enable the butt joint track to be communicated with the upstream conveying track or the downstream conveying track, and enable the trolley on the upstream conveying track to slide to the butt joint track or the trolley on the butt joint track to slide to the downstream conveying track;

the stop mechanism is located the corresponding position of the upstream transportation track, the stop mechanism comprises a stop block, a connecting seat and a trigger structure, the trigger structure is rotationally connected with the connecting seat, the trigger structure is connected with the stop block, the stop block stops the trolley on the upstream transportation track, the turntable rotates to enable the trigger part to drive the trigger structure and the stop block to rotate, and the stop block is separated from the trolley.

2. The conveyor system of claim 1, wherein the stop has a free end and a return end at each end, the stop having a center of gravity disposed proximate the return end.

3. The delivery system of claim 2, wherein a stopper is provided on the connection base, the stopper being adapted to abut the reset end.

4. The delivery system of claim 1, wherein the trigger structure comprises a trigger lever and a shaft, the shaft being rotatably coupled to the connection base, one end of the shaft being coupled to the trigger lever, the other end of the shaft being coupled to the stop, the trigger lever being configured to contact the trigger portion.

5. The delivery system of claim 4, wherein said connector comprises two connector lugs, said shaft rotatably passing through both said lugs in turn.

6. The delivery system of claim 4, wherein the stop defines a threaded bore and the shaft defines a threaded section that is threadably coupled to the threaded bore.

7. The delivery system of claim 6, wherein an end of the stop remote from the trigger lever is provided with a stop that is threadably coupled to the threaded section.

8. The delivery system of claim 4, wherein the trigger lever comprises a first connecting section and a second connecting section connected and disposed at an angle, the first connecting section being connected to the shaft, a cushion pad being disposed outside the second connecting section, the cushion pad being configured to contact the trigger portion.

9. The delivery system of any one of claims 1 to 8, wherein the trigger portion is formed with an avoidance gap for avoiding the connection seat.

10. A conveyor system according to any one of claims 1 to 8, wherein reinforcing bars are provided on the upstream conveyor track.

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