CN217708367U

CN217708367U - Optical fiber take-up machine feeding and discharging transport vehicle with positioning mechanism

Info

Publication number: CN217708367U
Application number: CN202222115307.9U
Authority: CN
Inventors: 曲传东; 隋日华; 于卫波; 周文凯; 杨冬飞
Original assignee: Weihai Changhe Light Guide Technology Co ltd
Current assignee: Weihai Changhe Light Guide Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-01
Anticipated expiration: 2032-08-11

Abstract

The application provides a loading and unloading transport vehicle for an optical fiber take-up machine with a positioning mechanism, which solves the technical problems that a take-up reel of the existing optical fiber take-up machine mostly adopts manual loading and unloading, positioning is difficult and efficiency is low; the method comprises the following steps: the lifting transport vehicle comprises a travelling mechanism and a lifting platform arranged on the travelling mechanism; the positioning guide mechanism comprises a guide rail for guiding the traveling direction of the traveling mechanism and an upper limiting piece for limiting the upper limit of the movement of the liftable platform; wherein, the guide track is provided with a front stop block for preventing the travelling mechanism from advancing. The application is widely applied to the technical field of feeding and discharging transportation of the optical fiber take-up machine.

Description

Optical fiber take-up machine feeding and discharging transport vehicle with positioning mechanism

Technical Field

The application relates to an optical fiber take-up machine is with unloading transport vechicle, more specifically says, relates to a take positioning mechanism's unloading transport vechicle on optical fiber take-up machine.

Background

In present optic fibre production process, optic fibre admission machine's take-up reel adopts artifical upper and lower coils more, and present take-up reel is mostly aluminium system dish, and self weight is heavier, receives line back weight higher, and artifical hanging wall can't be to take-up reel pinpoint, needs adjustment take-up reel position many times, and efficiency is too low, still unsafe, needs further improvement.

Disclosure of Invention

In order to solve the technical problem, the technical scheme adopted by the application is as follows: the utility model provides a take positioning mechanism's last unloading transport vechicle of optic fibre admission machine includes:

the lifting transport vehicle comprises a travelling mechanism and a lifting platform arranged on the travelling mechanism;

the positioning guide mechanism comprises a guide rail for guiding the traveling direction of the traveling mechanism and an upper limiting piece for limiting the upper limit of the movement of the liftable platform;

wherein, the guide track is provided with a front stop block for preventing the travelling mechanism from advancing.

Preferably, the lifting platform is provided with an automatic rebounding guide gasket, and the automatic rebounding guide gasket is arranged at one end close to the wire rewinding machine.

Preferably, the automatic rebound guide gasket comprises a guide gasket which is in sliding connection with the lifting platform, and an elastic piece is arranged at the bottom of the guide gasket along the moving direction of the guide gasket; one end of the elastic piece is connected with the guide gasket, and the other end of the elastic piece is connected with the lifting platform.

Preferably, the liftable platform is further provided with a positioning stop block for limiting the moving end point of the take-up reel, and the positioning stop block is arranged on one side, far away from the take-up machine, of the automatic rebounding guide gasket.

Preferably, the lifting platform comprises a lifting platform, a lifting hydraulic cylinder and a scissor type lifting mechanism, wherein the lower end of the lifting hydraulic cylinder is connected with the traveling mechanism; the scissor type lifting mechanism is positioned below the lifting platform, and the upper end of the scissor type lifting mechanism is connected with the lifting platform.

Preferably, the scissor type lifting mechanism at least comprises two sets of scissor assemblies, the two sets of scissor assemblies are symmetrically distributed below the lifting platform, each set of scissor assembly at least comprises two scissor arms with hinged middle parts, one ends of the two scissor arms are respectively hinged with the lifting platform and the travelling mechanism, and the other ends of the two scissor arms are respectively connected with the lifting platform and the travelling mechanism in a sliding manner.

Preferably, lift platform is equipped with the opening at least in the one end middle part that is close to the admission machine, and the opening both sides all are equipped with automatic resilience direction gasket.

Preferably, the opposite sides of the two self-rebounding guide pads are provided with inclined surfaces.

Preferably, the walking mechanism comprises a supporting chassis with rolling wheels and a guard plate connected with one end of the supporting chassis, and a pushing handle is arranged above the guard plate.

Preferably, the outer side of the supporting chassis is provided with a limiting block matched with the front stop block.

The beneficial effects of the utility model, simple structure, reasonable in design through location guiding mechanism, can realize the quick location of lift transport vechicle position and height, need not to adjust. Can realize the last unloading of take-up reel through hydraulic cylinder, save manpower resources, the operation is safe and reliable more.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the wire rewinding machine and the wire rewinding disk of the present invention;

FIG. 2 is a schematic structural view of the elevating carriage and take-up reel;

FIG. 3 is a schematic structural view of a positioning and guiding mechanism;

FIG. 4 is a schematic front view of the structure of FIG. 2;

fig. 5 is a schematic sectional view of the automatic rebound guide pad.

The symbols in the figures illustrate:

1. a wire rewinding machine; 2. a take-up reel; 3. a positioning guide mechanism; 4. lifting the transport vehicle; 5. a traveling mechanism; 6. a lifting platform; 7. a guide rail; 8. an upper limiting member; 9. a front stop block; 10. an automatic rebound guide gasket; 11. a guide pad; 12. an elastic member; 13. positioning a stop block; 14. a guide groove; 15. a guide block; 16. a placing groove; 17. a lifting hydraulic cylinder; 18. a scissor lift mechanism; 19. a lifting platform; 20. a sprocket; 21. a chain; 22. a scissor arm; 23. an opening; 24. an inclined surface; 25. a support chassis; 26. a guard plate; 27. a pushing handle; 28. fixing the bottom plate; 29. a support; 30. and a limiting block.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Now, the optical fiber take-up machine loading and unloading transport cart with the positioning mechanism provided by the embodiment of the application is explained.

Please refer to fig. 1, 2 and 3, which are schematic structural views of a loading and unloading transport cart, a take-up machine and a take-up reel of an optical fiber take-up machine with a positioning mechanism. Take positioning mechanism's last unloading transport vechicle of optic fibre admission machine includes: the lifting transport vehicle 4 comprises a travelling mechanism 5 and a lifting platform 6 arranged on the travelling mechanism 5; the positioning guide mechanism 3 comprises a guide track 7 for guiding the traveling direction of the traveling mechanism 5 and an upper limiting piece 8 for limiting the upper limit of the movement of the liftable platform 6. Wherein, the guide rail 7 is provided with a front stop block 9 for preventing the travelling mechanism 5 from advancing. The positioning guide mechanism 3 can guide the lifting transport vehicle 4 to move along the guide rail 7, limit the front end position of the lifting transport vehicle 4 through the front stop block 9, and limit the height of the lifting transport vehicle 4 through the upper limit piece 8, so that the lifting transport vehicle 4 is quickly stopped to a proper loading and unloading position.

In one embodiment, the liftable platform 6 is provided with an automatic rebounding guide gasket 10, and the automatic rebounding guide gasket 10 is arranged at one end close to the wire rewinding machine 1. To further explain, referring to fig. 5, the automatic rebounding guide pad 10 includes a guide pad 11 slidably connected to the liftable platform 6, and an elastic member 12 is disposed at the bottom of the guide pad 11 along the moving direction thereof; one end of the elastic part 12 is connected with the guide gasket 11, and the other end of the elastic part 12 is connected with the liftable platform 6.

During 1 lower wall of admission machine, the one end of admission machine 2 can touch automatic resilience guide gasket 10 on the liftable platform 6 earlier, and automatic resilience guide gasket 10 plays for admission machine 2 and provides the cushion effect, and the other end of admission machine 2 moves forward under the promotion of ejecting cylinder on admission machine 1, and automatic resilience guide gasket 10 can move along with admission machine 2 this moment, and on the automatic resilience guide gasket 10 fell to the other end of admission machine 2. Under the action of the elastic element 12, the automatic rebound guide gasket 10 drives the take-up reel 2 to move reversely for resetting. The automatic rebounding guide gasket 10 can prevent the take-up reel 2 from being worn, so that the dynamic balance problem of the take-up reel 2 is avoided;

in one embodiment, the lifting platform 6 is further provided with a positioning stop 13, and the positioning stop 13 is arranged on one side of the automatic rebounding guide gasket 10 away from the take-up machine 1 and is used for limiting a moving end point of the take-up reel 2 during feeding.

Regarding the sliding connection between the guiding pad 11 and the liftable platform 6, in one embodiment, the guiding pad 11 is provided with a guiding groove 14 along the moving direction, and the liftable platform 6 is provided with a guiding block 15 matching with the guiding groove. In order to improve the moving stability of the automatic rebound guide gasket 10, two guide grooves 14 and two corresponding guide blocks 15 are arranged and distributed at the front section and the rear section of the guide gasket 11. The middle bottom of the guide pad 11 is provided with an elastic member 12.

Specifically, the bottom of the guide gasket 11 is provided with a placement groove 16 for accommodating the elastic element 12, and two ends of the elastic element 12 are respectively connected with the guide gasket 11 and the lifting platform 6 through fasteners. The elastic member 12 may be any member capable of releasing elastic potential energy to give a resilient force to the guide pad 11, and is preferably a tension spring. Preferably, the guide pad 11 is a teflon pad.

Furthermore, the lifting platform 6 comprises a lifting platform 19, a lifting hydraulic cylinder 17 and a scissor type lifting mechanism 18, wherein the lower end of the lifting hydraulic cylinder 17 is connected with the traveling mechanism 5, and the lifting hydraulic cylinder 17 is positioned on one side of the lifting platform 19. Referring to fig. 4, the upper end of the hydraulic cylinder 17 is connected to a rotatable sprocket 20, the sprocket 20 is engaged with a chain 21, and two ends of the chain 21 are respectively connected to the lifting platform 19 and the traveling mechanism 5; the scissor lift mechanism 18 is located below the lift platform 19, and the upper end is connected to the lift platform 19. When the lifting hydraulic cylinder 17 ascends, the lifting platform 19 is pulled to ascend through the chain 21, and at the moment, the scissor type lifting mechanism 18 can not only support the lifting platform 19 but also ensure that the lifting platform 19 ascends horizontally due to the structural characteristics of the scissor type lifting mechanism.

For the convenience of operation of a user, the lifting hydraulic cylinder 17 is preferably a pedal hydraulic cylinder which is used as a lifting power source, so that the load is large, an air connecting pipe or a circuit is not needed, and the operation is simple.

Further, referring to fig. 2 and 4, the scissor lift mechanism 18 comprises at least two sets of scissor assemblies symmetrically disposed below the lift platform 19. In order to ensure synchronous action, the two groups of scissors assemblies can be connected through a square tube. Each group of scissor assemblies at least comprises two scissor arms 22 with hinged middle parts, one ends of the two scissor arms 22 are respectively hinged with the lifting platform 19 and the travelling mechanism 5, and the other ends are respectively connected with the lifting platform 19 and the travelling mechanism 5 in a sliding manner. Correspondingly, the sliding end of the scissor arm 22 is connected with a scissor wheel, and the lifting platform 19 and the traveling mechanism 5 are provided with corresponding limiting grooves or limiting baffles, so that the scissor wheel can roll on the surfaces of the lifting platform 19 and the traveling mechanism 5 and cannot be separated, and the scissor lifting mechanism can help the lifting platform 19 to move up and down.

In order to enable the take-up reel 2 to be stably placed on the lifting platform 19, the lifting platform 19 is at least provided with an opening 23 in the middle of one end close to the take-up machine 1, the length of the opening 23 is larger than that of the take-up reel 2, and the width of the opening is smaller than the diameter of the take-up reel 2. Further, automatic rebound guide pads 10 are provided on both sides of the opening 23, and inclined surfaces 24 are provided on the opposite sides of the automatic rebound guide pads 10. When the wire take-up reel is used, the middle part of the wire take-up reel 2 is aligned with the opening 23, and two sides of the wire take-up reel fall onto the two inclined surfaces 24.

In one embodiment, the running mechanism 5 comprises a supporting chassis 25 with rolling wheels, and a protective plate 26 connected with one end of the supporting chassis 25, and a pushing handle 27 is arranged above the protective plate 26. The hydraulic lifting cylinder 17 is arranged on the inner side of the guard plate 26, and a notch is arranged below the guard plate 26, so that the hydraulic lifting cylinder 17 can be conveniently operated by an operator through foot.

The positioning and guiding mechanism 3 further comprises a fixed bottom plate 28 for installing the guiding rail 7, the upper limiting piece 8 is installed above a support 29, and the bottom of the support 29 is connected with the fixed bottom plate 28. The inboard positive stop 9 that is equipped with of guide rail 7, running gear 5's support chassis 25 outside is equipped with matched with stopper 30 with it, in order to avoid stopper 30 and guide rail collision wearing and tearing, is equipped with the wear pad on the stopper 30.

In addition, in order to guide the lifting transport vehicle 4 to enter, the inlet of the guide rail 7 is of an outward expansion structure.

When the wire winding machine is used, the positioning guide mechanism 3 is firstly placed below the wire winding machine 1, and after the proper position is adjusted, the positioning guide mechanism 3 is fixed on the ground through screws.

During the material loading, the staff places take-up reel 2 on the automatic direction gasket 10 that kick-backs of 4 front ends of lift transport vechicles, utilizes location dog 13 location take-up reel 2 positions. Subsequently, the lifting/lowering vehicle 4 is pushed to move under the guidance of the guide rail 7, and when the vehicle reaches a position suitable for loading, the stopper 30 collides with the front stopper 9 to stop the lifting/lowering vehicle 4, and the foot lever of the foot-operated hydraulic cylinder is stepped on, so that the lifting/lowering platform 19 is lifted by the chain 21. When the lifting platform is lifted to a proper position, the upper limiting piece 8 can limit the lifting platform 19 to continuously lift, and the lifting stops. At this time, the position and height of the lifting transport vehicle 4 are adjusted in place. The tight cylinder in top on the staff operation admission machine 1 can press from both sides tight admission machine 1 with take-up reel 2. Finally, the pressure release valve of the pedal type hydraulic cylinder is screwed, so that the lifting platform 19 can descend, and the worker pushes the lifting transport cart 4 out, so that the loading is completed.

During blanking, a worker pushes the lifting transport cart 4 into the positioning guide mechanism 3, the guide rail 7 is utilized, the lifting transport cart 4 is positioned by the front stop block 9 and the upper limiting piece, the worker operates the jacking cylinder on the take-up machine 1 to enable the jacking cylinder to retract, one end of the take-up reel 2 can fall onto the automatic rebounding guide gasket 10 at the moment, the other end of the take-up reel 2 can be slowly pushed out under the action of the pushing cylinder of the take-up machine 1, the elastic piece 12 is arranged between the automatic rebounding guide gasket 10 and the lifting platform 19, so in the pushing process, the automatic rebounding guide gasket 10 can move along with the take-up reel 2 to prevent the take-up reel 2 from being abraded until the take-up reel 2 completely falls onto the automatic rebounding guide gasket 10, the automatic rebounding guide gasket 10 and the take-up reel 2 can reset together due to the restoring force of the elastic piece 12, the pressure release valve of the pedal type hydraulic cylinder is screwed, the lifting platform 19 mechanism can be enabled to be in a proper position, the worker pushes the lifting transport cart 4 out, and can finish landing.

The utility model discloses simple structure, reasonable in design through location guiding mechanism 3, can realize the quick location of 4 positions of lift transport vechicle and height, need not to adjust, can realize the last unloading of take-up reel 2 through hydraulic cylinder 17, has saved manpower resources, and the operation is safe and reliable more.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. The utility model provides a take positioning mechanism's unloading transport vechicle on optic fibre admission machine, its characterized in that includes:

and a front stop block for preventing the travelling mechanism from advancing is arranged on the guide track.

2. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 1, wherein: the lifting platform is provided with an automatic rebounding guide gasket, and the automatic rebounding guide gasket is arranged at one end close to the take-up machine.

3. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 2, wherein: the automatic rebounding guide gasket comprises a guide gasket which is in sliding connection with the lifting platform, and an elastic piece is arranged at the bottom of the guide gasket along the moving direction of the guide gasket; one end of the elastic piece is connected with the guide gasket, and the other end of the elastic piece is connected with the lifting platform.

4. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 2, wherein: the lifting platform is further provided with a positioning stop block used for limiting the moving end point of the take-up reel, and the positioning stop block is arranged on one side, far away from the take-up machine, of the automatic rebounding guide gasket.

5. The optical fiber take-up machine loading and unloading transport cart with the positioning mechanism as recited in claim 1, wherein: the lifting platform comprises a lifting platform, a lifting hydraulic cylinder and a scissor type lifting mechanism, wherein the lower end of the lifting hydraulic cylinder is connected with the travelling mechanism; the scissor type lifting mechanism is positioned below the lifting platform, and the upper end of the scissor type lifting mechanism is connected with the lifting platform.

6. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 5, wherein: the scissor type lifting mechanism at least comprises two sets of scissor assemblies, the two sets of scissor assemblies are symmetrically distributed below the lifting platform, each set of scissor assembly at least comprises two scissor arms with hinged middle parts, one ends of the two scissor arms are respectively hinged with the lifting platform and the travelling mechanism, and the other ends of the two scissor arms are respectively connected with the lifting platform and the travelling mechanism in a sliding mode.

7. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 2, wherein: the lifting platform is at least close to the middle of one end of the wire rewinding machine and is provided with an opening, and the two sides of the opening are provided with the automatic rebounding guide gasket.

8. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 7, wherein: and one side of each of the two automatic rebounding guide gaskets, which is opposite to the corresponding side, is provided with an inclined surface.

9. The optical fiber take-up machine feeding and discharging carrier vehicle with the positioning mechanism as recited in claim 1, wherein: the walking mechanism comprises a supporting chassis with rolling wheels and a protection plate connected with one end of the supporting chassis, and a pushing handle is arranged above the protection plate.

10. The optical fiber take-up machine loading and unloading carrier vehicle with the positioning mechanism as recited in claim 9, wherein: and a limiting block matched with the front stop block is arranged on the outer side of the supporting chassis.