CN219859052U

CN219859052U - Terminal guide structure

Info

Publication number: CN219859052U
Application number: CN202320574514.2U
Authority: CN
Inventors: 翁端文; 褚如昶; 吕新
Original assignee: INA Intelligent Technology Zhejiang Co Ltd
Current assignee: INA Intelligent Technology Zhejiang Co Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-10-20
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses an end guide structure which is applied to a descending slide rail, wherein the slide rail is provided with a groove along the trend and comprises a guide notch which is arranged on the inner side of the groove at the descending tail end of the slide rail, and the guide notch is used for communicating the groove with a sliding space on the inner side of the slide rail, so that a hook which is mounted in the groove can slide out of the groove along the guide notch and continue to descend when descending to the descending tail end of the slide rail.

Description

Terminal guide structure

Technical Field

The utility model belongs to the technical field of sliding rails, and particularly relates to a tail end guiding structure.

Background

The descending slide rail in the hanging system limits the downward sliding of the carrier through the carried driving arm, the slide rail is provided with a groove, the driving arm is provided with a pushing rod corresponding to the groove, the pushing rod moves in the groove to push hooks hung on the slide rail one by one to descend, and a separation effect is formed on the continuous descending carrier.

However, in the running process of the production line, when the carrier descends, the hooks of the carrier can be mounted in the grooves of the sliding rail and finally stagnate at the tail ends of the sliding rail, so that the subsequent carrier is blocked from descending, and the blocking phenomenon is caused.

Disclosure of Invention

The utility model aims to provide a tail end guiding structure, wherein a guiding notch is formed at the tail end of a sliding rail groove, so that a hook mounted in the groove can slide downwards continuously, and the tail end guiding structure is different from a carrier in normal operation.

The technical scheme adopted by the utility model for solving the technical problems is that the utility model provides a tail end guiding structure which is applied to a descending sliding rail, wherein the sliding rail is provided with a groove along the trend and comprises a guiding notch which is arranged on the inner side of the groove at the descending tail end of the sliding rail, and the guiding notch is used for communicating the groove with a sliding space on the inner side of the sliding rail, so that a hook which is mounted in the groove can slide out of the groove along the guiding notch and continue descending when descending to the descending tail end of the sliding rail.

Further, a driving arm is arranged on the inner side of the sliding rail, and the sliding space is reserved between the driving arm and the sliding rail so as to enable hooks of the carrier to slide.

Further, the driving arm comprises a driving chain and a guard plate, the guard plate is of a semi-surrounding structure and fixedly mounted on the inner side of the sliding rail, a sliding space is reserved between the guard plate and the sliding rail, and the upper portion of the guard plate is suspended right above the sliding rail and used for fixedly mounting the driving chain.

Furthermore, a pushing rod which circularly operates is carried on the driving chain, and the front end of the pushing rod can be inserted into the groove to operate along the sliding rail, so that the carrier which slides down onto the sliding rail is separated and limited.

Further, the guide notch is obliquely arranged on the inner side wall of the groove along the descending direction of the sliding rail; the depth of the guide notch is at least flush with the depth of the groove, so that the hook can smoothly slide out of the groove.

Furthermore, the inner side wall of the groove is provided with a guide inclined plane at the guide notch, and the guide inclined plane is obliquely arranged from the outer side to the inside of the groove.

Further, the lower tail end of the sliding rail is provided with a butt joint part for butt joint with the butt joint rail, and the upper surface of the butt joint part is higher than the upper surface of the butt joint rail.

Furthermore, a drop or smooth butt joint exists between the inner side of the butt joint part and the inner side of the butt joint rail, so that the carrier on the sliding rail can slide down smoothly.

Further, the butt joint part is not provided with the groove.

Further, the guide notch is formed in front of the abutting portion and forms an inclined guide surface, and the tail of the guide surface is smooth.

The beneficial effects of the utility model are as follows:

according to the tail end guiding structure provided by the utility model, the guiding notch is formed at the tail end of the sliding rail, the closed groove is communicated with the sliding space at the inner side of the sliding rail, the forming direction of the guiding notch is in a straight-line inclination, and the guiding notch is inclined along the descending direction, so that the carrier mounted in the groove can continue to descend, and the blocking phenomenon can be avoided without manual operation.

Meanwhile, the existence of the guide notch can also play a role in buffering a carrier which normally descends, so that the impact force of the carrier in descending is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the utility model. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.

Fig. 1 is a diagram illustrating an application example of an end guiding structure according to an embodiment of the present utility model;

FIG. 2 is a block diagram of an end guide structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a guiding notch of an end guiding structure according to an embodiment of the present utility model;

fig. 4 is a top view of a guiding notch of a slide rail of an end guiding structure according to an embodiment of the present utility model.

In the figure: 1. a slide rail; 2. a guide notch; 3. butt-joint rails; 4. a carrier; 5. a driving arm; 6. a drive chain; 7. a guard board; 11. a groove; 13. a butt joint part; 21. and a guiding inclined plane.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model and the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without undue effort. The term "design azimuth" merely means a relative positional relationship between the respective members, not an absolute positional relationship.

Firstly, it should be noted that when the hooks of the carrier normally operate, the hooks are integrally hung above the grooves and normally move downwards under the limiting action of the pushing rod; when the carrier has a problem (namely, the hook is hung in the groove), the hook descends in the groove, and the push rod also has a limiting function, but the prior closed groove structure does not have a descending condition, so that serious blocking phenomenon is caused, and the track, the carrier, the materials and the like can be damaged.

The embodiment of the utility model provides a tail end guiding structure, please refer to fig. 1, 2, 3 and 4, which is applied to a descending slide rail 1, wherein the slide rail 1 is provided with a groove 11 along the trend, and mainly comprises a guiding notch 2 arranged on the inner side of the groove 11 at the descending tail end of the slide rail 1, and the guiding notch 2 communicates the groove 11 with a sliding space on the inner side of the slide rail 1, so that a hook mounted in the groove 11 can slide out of the groove 11 along the guiding notch 2 and continue descending when descending to the descending tail end of the slide rail 1.

The guiding notch 2 is arranged at the descending tail end of the sliding rail 1, the guiding notch 2 is obliquely arranged along the running direction of the carrier, and the specific direction is that the middle part of the groove 11 is inclined towards the inner side of the sliding rail 1, as shown in fig. 2 and 3; the depth of the guide notch 2 is at least flush with the depth of the groove 11, so that the hook is not obstructed when sliding out; the sliding width of the guiding notch 2 should be larger than the diameter of the hook so that the hook can slide smoothly.

It should be clear that when the hooks of the carrier 4 are mounted in the grooves 11, the carrier 4 can slide out of the grooves 11 after sliding down to the tail ends of the grooves 11, and is re-mounted on the slide rail 1 under the guidance of the guide notch 2, so that the hooks cannot be blocked at the tail ends of the grooves 11; when the hooks of the carrier 4 are not mounted in the grooves 11, the carrier 4 slides down to the tail ends of the grooves 11, and then gaps exist on the inner side walls of the grooves 11, and at this time, the hooks of the carrier 4 slide outwards until touching the guide surfaces of the guide gaps 2, so that the carrier can slide down continuously.

It will be appreciated that the carrier 4, whether it is operating normally or hanging into the recess 11, will be guided by the guiding surface when sliding down to the guiding gap 2, and will reduce the sliding impact force relative to direct sliding down.

In the embodiment of the utility model, the downward tail end of the sliding rail 1 is provided with the abutting part 13 for abutting with the subsequent abutting rail 3, the upper surface of the abutting part 13 is higher than the upper surface of the abutting rail 3, and the hooks of the carrier 4 can smoothly slide down onto the abutting rail 3.

The butt joint part 13 is of a solid structure, the groove 11 is not formed, and in the conventional structure in the past, the butt joint part 13 directly seals the tail end of the groove 11, so that the carrier 4 mounted in the groove 11 cannot descend. In the utility model, the guiding notch 2 can be arranged on the butt joint part 13, and is positioned in front of the butt joint part 13, the front side wall of the butt joint part 13 is provided with an inclined guiding surface, and the corresponding position of the inner side wall of the groove 11 is cut off, so that the guiding notch 2 is formed, and the carrier 4 which is mounted in the groove 11 and descends can slide out and continue to descend, and is not different from the carrier which normally operates. Preferably, the end of the guide surface may be smooth.

As an embodiment, the inner side wall of the groove 11 may be provided with a guiding inclined plane 21 at the guiding notch 11 for guiding the carrier 4 in normal operation, and the guiding inclined plane 21 may have an outer side of the sliding rail 1 inclined toward the inside of the groove 11, as shown in fig. 3 or indicated by a dotted line in fig. 4. When the carrier 4 in normal operation slides to the place, the carrier can slide to the outer side of the sliding rail 1 under the guidance of the guiding inclined plane 21 until touching the guiding second of the guiding notch 2, and then slide downwards under the guidance of the guiding surface, so that the descending impact force can be effectively reduced.

In the embodiment of the utility model, the inner side of the sliding rail 1 is provided with the driving arm 5, and a sliding space is reserved between the driving arm 5 and the sliding rail 1 for sliding of the hooks of the carrier 4.

Specifically, the driving arm 5 comprises a driving chain 6 and a guard plate 7, wherein the guard plate 7 is fixedly arranged on the inner side of the sliding rail 1 in a semi-surrounding structure, a sliding space is reserved between the guard plate 7 and the sliding rail 1, and the upper portion of the guard plate 7 is suspended right above the sliding rail 1 and used for fixedly arranging the driving chain 6.

The driving chain 6 is provided with a pushing rod which circularly operates, the front end of the pushing rod can be inserted into the groove 11 to operate along the sliding rail 1, and the carrier 4 which slides down onto the sliding rail 1 is separated and limited.

It will be appreciated that the drive chain 6 may be driven by a drive motor.

The slide space reserved on the inner side of the slide rail 1 can be used for the hooks of the carrier 4 to slide smoothly, after the tail end of the groove 11 is outwards guided to be communicated with the slide frame, the hooks of the carrier 4 mounted in the groove 11 can slide smoothly, the means recovery of workers is not needed, and meanwhile, the blocking phenomenon can be effectively avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific examples described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a terminal guide structure, is applied to slide rail (1) of going down, slide rail (1) is seted up flutedly (11) along the trend, its characterized in that, including set up in slide rail (1) go down terminal recess (11) inboard guide breach (2), guide breach (2) will recess (11) with slide space intercommunication in slide rail (1) for the mount extremely during the time of going down to slide rail (1) in crotch in recess (11) can be followed guide breach (2) roll-off recess (11) and continue to descend.

2. A tip guiding structure according to claim 1, characterized in that a driving arm (5) is provided on the inner side of the sliding rail (1), and the sliding space is reserved between the driving arm (5) and the sliding rail (1) for sliding of the hooks of the carrier (4).

3. A tip guide structure according to claim 2, characterized in that the driving arm (5) comprises a driving chain (6) and a guard plate (7), the guard plate (7) is fixedly mounted on the inner side of the sliding rail (1) in a semi-surrounding structure, the sliding space is reserved between the guard plate (7) and the sliding rail (1), and the upper part of the guard plate (7) is suspended above the sliding rail (1) for fixedly mounting the driving chain (6).

4. A terminal guiding structure according to claim 3, characterized in that the driving chain (6) is provided with a pushing rod which is circularly operated, the front end of the pushing rod can be inserted into the groove (11) to move along the sliding rail (1), and the carrier (4) sliding down onto the sliding rail (1) is separated and limited.

5. A tip guide structure according to claim 1, characterized in that the guide notch (2) is obliquely opened to the inner side wall of the groove (11) along the downward direction of the slide rail (1); the depth of the guide notch (2) is at least flush with the depth of the groove (11), so that the hook can smoothly slide out of the groove (11).

6. A terminal guiding structure according to claim 5, characterized in that the inner side wall of the groove (11) is provided with a guiding inclined plane (21) at the guiding notch (2), and the guiding inclined plane (21) is inclined from the outer side toward the inside of the groove (11).

7. An end guiding structure according to claim 1, characterized in that the downward end of the slide rail (1) is provided with a butt joint portion (13) to be butt-jointed with the butt joint rail (3), and the upper surface of the butt joint portion (13) is higher than the upper surface of the butt joint rail (3).

8. An end guide structure according to claim 7, characterized in that there is a drop or smooth abutment between the inside of the abutment (13) and the inside of the abutment rail (3) so that the carrier (4) on the slide rail (1) can slide down smoothly.

9. An end guiding structure according to claim 7, characterized in that the abutment (13) is not provided with the recess (11).

10. A tip guiding structure according to claim 9, characterized in that the guiding indentation (2) opens in front of the abutment (13) and forms an inclined guiding surface, the end of which guiding surface is smooth.