CN218434306U

CN218434306U - Automatic winding and unwinding lifting device

Info

Publication number: CN218434306U
Application number: CN202222877297.2U
Authority: CN
Inventors: 王新明; 吴自锋
Original assignee: Guangdong Standard Printing Technology Co ltd
Current assignee: Guangdong Standard Printing Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a receive and release automatic lifting device, including the L shaped plate, two fixed plates of side fixedly connected with of L shaped plate, the opposite face of two fixed plates is rotated and is connected with the lead screw, and the surperficial threaded connection of lead screw has the lifter plate, and driving motor gentleness bloated axle is installed respectively to the both sides of lifter plate, and the spout has been seted up to the upper surface of L shaped plate, and the inner wall sliding connection of spout has the slider, and the last fixed surface of slider is connected with spill and holds the dress board. This receive and release automatic lifting device unreels, when physiosis axle surface material rolling is more, can the starter motor, the motor drives the lead screw and rotates, and then the lifter plate removes, the lifter plate moves physiosis axle and moves down, when the epaxial surface of material of physiosis holds the board overlap joint with the spill, start multistage electric putter this moment, multistage electric putter promotes spill and holds the board and remove, the side that the push pedal promoted the material is released the material from the surface of physiosis axle to convenient taking of more material.

Description

Automatic winding and unwinding lifting device

Technical Field

The utility model relates to the field of printing technology, specifically be a receive and release automatic lifting device.

Background

The second roller of the automatic winding and unwinding lifting device of patent No. CN211254618U is generally fixed on a printing apparatus and has a certain height from the ground, when the material needs to be loaded, the material roll needs to be manually held up, and then the material roll is connected with the second roller, when the material roll has a large radius and a heavy weight, a worker needs to exert a large force to hold up the material roll, thereby increasing the labor burden of the worker, therefore, the lead screw lifter is proposed to drive the slide plate to lift up and down to drive the second roller to lift up, thereby facilitating the lifting up of the large material roll.

Through the statement above, and combine among the prior art that we all basically carry out the fixed of material book with physiosis axle, when unloading, we can accomodate the arch above the physiosis axle to convenient taking of material book, but when material book is great, the weight of this moment is still great, and it is still more laborious to promote material book and move out from physiosis axle simultaneously, and when material book is pushed out, the below does not support, when pushing out completely, still needs great power to support.

Therefore, the automatic winding and unwinding lifting device is provided to facilitate material taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a receive and release automatic lifting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a receive and unreel automatic lifting device, including the L shaped plate, two fixed plates of side fixedly connected with of L shaped plate, the opposite face of two fixed plates rotates and is connected with the lead screw, the surperficial threaded connection of lead screw has the lifter plate, driving motor and physiosis axle are installed respectively to the both sides of lifter plate, the spout has been seted up to the upper surface of L shaped plate, the inner wall sliding connection of spout has the slider, the last fixed surface of slider is connected with the spill and holds the dress board, and the spill holds the one side fixedly connected with push pedal that the dress board is close to the L shaped plate, the multistage electric putter of side fixedly connected with of L shaped plate, multistage electric putter's flexible end pass the L shaped plate and hold the side fixed connection of dress board with the spill.

Preferably, the surface of the inflatable shaft is provided with a spherical groove, and the inner wall of the spherical groove is rotatably connected with a rotating ball.

Preferably, the side surface of the L-shaped plate is provided with a moving opening for the up-and-down movement of the inflatable shaft.

Preferably, the number of the screw rods is two, and the two screw rods are symmetrically arranged on two sides of the moving opening.

Preferably, the bottom of two the lead screw passes the equal fixedly connected with belt pulley of below fixed plate, and two belt pulleys pass through driving belt transmission and connect.

Preferably, the upper surface of the upper fixing plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the top end of one of the screw rods.

Advantageous effects

The utility model provides a receive and release automatic lifting device possesses following beneficial effect:

1. this receive and release automatic lifting device unreels, when physiosis axle surface material rolling is more, can the starter motor, the motor drives the lead screw and rotates, and then the lifter plate removes, the lifter plate moves physiosis axle and moves down, when the epaxial surface of material of physiosis holds the board overlap joint with the spill, start multistage electric putter this moment, multistage electric putter promotes spill and holds the board and remove, the side that the push pedal promoted the material is released the material from the surface of physiosis axle to convenient taking of more material.

2. This receive and unreel automatic lifting device, when the physiosis axle loosens the material, inside the protruding body of accomodating of its surface, the material moved down under the influence of gravity this moment to with the rolling ball overlap joint, when the push pedal promoted the material and removed, the rolling ball rotated in spherical groove, avoided the friction of material and physiosis axle, stability when guaranteeing to promote.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a first perspective three-dimensional structure of the present invention.

In the figure: 1L-shaped plate, 2 fixed plate, 3 lead screw, 4 lifting plate, 5 driving motor, 6 air expansion shaft, 7 slide block, 8 concave bearing plate, 9 push plate, 10 multistage electric push rod, 11 rotating ball and 12 belt pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a receive and unreel automatic lifting device, including L shaped plate 1, two fixed plates 2 of side fixedly connected with of L shaped plate 1, the opposite face of two fixed plates 2 rotates and is connected with lead screw 3, the surperficial threaded connection of lead screw 3 has lifter plate 4, driving motor 5 and physiosis axle 6 are installed respectively to the both sides of lifter plate 4, the removal mouth that is used for physiosis axle 6 to reciprocate is offered to the side of L shaped plate 1, the quantity of lead screw 3 is two, and two 3 symmetrical settings of lead screw are in the both sides that move the mouth.

The bottom of two lead screws 3 passes the equal fixedly connected with belt pulley 12 of below fixed plate 2, and two belt pulleys 12 pass through the driving belt transmission and connect, and the last fixed surface of fixed plate 2 is connected with the motor, the output of motor and the top fixed connection of one of them lead screw 3.

The upper surface of the L-shaped plate 1 is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block 7 in a sliding mode, the upper surface of the sliding block 7 is fixedly connected with a concave bearing plate 8, the concave bearing plate 8 is close to one side of the L-shaped plate 1 and is fixedly connected with a push plate 9, the side face of the L-shaped plate 1 is fixedly connected with a multi-stage electric push rod 10, and the telescopic end of the multi-stage electric push rod 10 penetrates through the L-shaped plate 1 and is fixedly connected with the side face of the concave bearing plate 8.

When 6 surperficial material rolling of physiosis axle is more, can the starter motor, the motor drives lead screw 3 and rotates, and then lifter plate 4 removes, lifter plate 4 drives physiosis axle 6 and moves down, when the surface of material and the 8 overlap joints of spill dress board are held to the spill on physiosis axle 6, start multistage electric putter 10 this moment, multistage electric putter 10 promotes the spill and holds dress board 8 and remove, push pedal 9 promotes the side of material and releases the material from the surface of physiosis axle 6, thereby make things convenient for taking of more material.

Spherical groove has been seted up on the surface of physiosis axle 6, and the inner wall of spherical groove rotates and is connected with rolling ball 11, and when the material was loosened to physiosis axle 6, the protruding of its surface was accomodate into the axis body inside, and the material moved down under the influence of gravity this moment to with 11 overlap joints of rolling ball, when push pedal 9 promoted the material and removes, rolling ball 11 rotated in spherical groove, avoided the friction of material and physiosis axle 6, stability when guaranteeing to promote.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a receive and release automatic lifting device, includes L shaped plate (1), its characterized in that: two fixed plates (2) of side fixedly connected with of L shaped plate (1), the opposite face of two fixed plates (2) rotates and is connected with lead screw (3), the surperficial threaded connection of lead screw (3) has lifter plate (4), driving motor (5) and physiosis axle (6) are installed respectively to the both sides of lifter plate (4), the spout has been seted up to the upper surface of L shaped plate (1), the inner wall sliding connection of spout has slider (7), the last fixed surface of slider (7) is connected with spill and holds dress board (8), and spill holds one side fixedly connected with push pedal (9) that dress board (8) are close to L shaped plate (1), the multistage electric putter (10) of side fixedly connected with of L shaped plate (1), the flexible end of multistage electric putter (10) passes L shaped plate (1) and holds the side fixed connection of dress board (8) with the spill.

2. The winding and unwinding automatic lifting device according to claim 1, wherein: the surface of the inflatable shaft (6) is provided with a spherical groove, and the inner wall of the spherical groove is rotatably connected with a rotating ball (11).

3. The winding and unwinding automatic lifting device according to claim 2, wherein: the side surface of the L-shaped plate (1) is provided with a moving opening for the up-and-down movement of the inflatable shaft (6).

4. The winding and unwinding automatic lifting device according to claim 3, wherein: the number of the screw rods (3) is two, and the two screw rods (3) are symmetrically arranged on two sides of the moving opening.

5. The winding and unwinding automatic lifting device according to claim 4, wherein: the bottom of the two screw rods (3) penetrates through the belt pulley (12) fixedly connected with the lower fixing plate (2), and the two belt pulleys (12) are connected in a transmission mode through a transmission belt.

6. The winding and unwinding automatic lifting device according to claim 5, wherein: the upper surface of the fixed plate (2) is fixedly connected with a motor, and the output end of the motor is fixedly connected with the top end of one screw rod (3).