CN218950909U

CN218950909U - Door lining lifting machine

Info

Publication number: CN218950909U
Application number: CN202223477035.3U
Authority: CN
Inventors: 惠乃钢; 马俊
Original assignee: Qingdao Herun Mechanical Engineering Technology Co ltd
Current assignee: Qingdao Herun Mechanical Engineering Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-02
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a door lining lifting machine, which comprises a bottom plate, wherein a lifting plate is arranged on the bottom plate, a protective guard is fixedly connected to the lifting plate, a plurality of vertical plates are fixedly connected to the protective guard, connecting blocks are fixedly arranged on two vertical plates, an adjusting mechanism is arranged on the bottom plate and comprises a mounting frame fixedly connected to the bottom plate, two rotating shafts are rotatably arranged on the mounting frame, the two rotating shafts are connected through two transmission chains, and each connecting block is connected with a corresponding transmission chain through a plurality of bolts. According to the utility model, through the mutual matching of the rotating shaft and the transmission chain, the door liner can be quickly moved to a proper height under the condition of no need of manual carrying, the operation is very simple, time and labor are saved, and the working efficiency is improved.

Description

Door lining lifting machine

Technical Field

The utility model relates to the field of mechanical automation equipment, in particular to a door lining lifting machine.

Background

In recent years, automatic equipment gradually replaces manual manufacturing, a foaming assembly line of a refrigerator is gradually formed, the refrigerator comprises a body with a storage space of a freezing chamber and a refrigerating chamber and a door arranged in front of the body for opening and closing the storage space, and the refrigerator door comprises a shell, a heat preservation layer and a door liner.

When the existing refrigerator foaming assembly line is used for installing a refrigerator door, a door liner of the refrigerator needs to be lifted to a proper height for installation, and the door liner is manually carried for installation in the prior art, so that the door liner is heavy, the operation is quite inconvenient, time and labor are consumed, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a door liner lifting machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the door lining lifting machine comprises a bottom plate, wherein a lifting plate is arranged on the bottom plate, a protective fence is fixedly connected to the lifting plate, a plurality of vertical plates are fixedly connected to the protective fence, and connecting blocks are fixedly installed on two vertical plates;

the adjusting mechanism comprises a mounting frame fixedly connected with the bottom plate, two rotating shafts are rotatably arranged on the mounting frame, the two rotating shafts are connected through two transmission chains, and each connecting block is connected with the corresponding transmission chain through a plurality of bolts.

Preferably, the mounting frame is fixedly connected with a servo motor, and one of the rotating shafts is fixedly connected with an output shaft of the servo motor.

Preferably, each vertical plate is fixedly connected with a mounting plate, each mounting plate is rotatably connected with a plurality of guide wheels, and each guide wheel is in rolling connection with the mounting frame.

Preferably, the guard rail is hinged with a limiting rod, a limiting groove is formed in the guard rail, and the limiting rod is clamped with the limiting groove.

Preferably, the mounting frame is fixedly connected with a first limiting block, and one mounting plate is fixedly connected with a second limiting block.

Preferably, the base plate is fixedly connected with a plurality of bases, and each base is provided with a plurality of mounting holes.

According to the utility model, through the mutual matching of the rotating shaft and the transmission chain, the door liner can be quickly moved to a proper height under the condition of no need of manual carrying, the operation is very simple, the time and the labor are saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a door liner elevator according to the present utility model;

fig. 2 is a schematic view of a partial enlarged structure of a in fig. 1.

In the figure: 1 bottom plate, 2 risers, 3 mounting panels, 4 gag lever post, 5 rail guard, 6 mounting brackets, 7 axis of rotation, 8 servo motor, 9 first stopper, 10 drive chain, 11 bases, 12 connecting blocks, 13 leading wheels, 14 bolts, 15 lifter plates, 16 second stopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a door liner elevator comprises a bottom plate 1, a lifting plate 15 is arranged on the bottom plate 1, a protective fence 5 is fixedly connected on the lifting plate 15, a plurality of risers 2 are fixedly connected on the protective fence 5, connecting blocks 12 are fixedly arranged on both risers 2, an adjusting mechanism is arranged on the bottom plate 1, the adjusting mechanism comprises a mounting frame 6 fixedly connected on the bottom plate 1, two rotating shafts 7 are rotatably arranged on the mounting frame 6, the two rotating shafts 7 are connected through two transmission chains 10, each connecting block 12 is connected with a corresponding transmission chain 10 through a plurality of bolts 14, a servo motor 8 is fixedly connected on the mounting frame 6, one rotating shaft 7 is fixedly connected with an output shaft of the servo motor 8, the servo motor 8 is started, the output shaft of the servo motor 8 is driven to rotate, the corresponding rotating shaft 7 is driven to synchronously rotate, each vertical plate 2 is fixedly connected with a mounting plate 3, each mounting plate 3 is rotationally connected with a plurality of guide wheels 13, each guide wheel 13 is in rolling connection with a mounting frame 6, the mounting plates 3 and the guide wheels 13 are arranged to limit the moving track of the lifting plate 15, the lifting plate 15 is enabled to do stable motion in the vertical direction, a limiting rod 4 is hinged to a protective rail 5, a limiting groove is formed in the protective rail 5, the limiting rod 4 is clamped with the limiting groove, acting force is exerted on the limiting rod 4, the limiting rod 4 rotates by taking the joint of the limiting rod 4 and the protective rail 5 as the center of a circle until the limiting rod 4 is clamped with the limiting groove, the door liner is prevented from sliding out in the lifting process, a first limiting block 9 is fixedly connected to the mounting frame 6, a second limiting block 16 is fixedly connected to one mounting plate 3, the first limiting block 9 and the second limiting block 16 are arranged, can avoid the altitude that lifter plate 15 promoted to surpass the safety margin, fixedly connected with a plurality of bases 11 on the bottom plate 1, all offered a plurality of mounting holes on every base 11, the setting of base 11 and mounting hole conveniently fixes this equipment to promote the stability of this equipment.

According to the utility model, a door liner to be installed is firstly placed on the lifting plate 15, then an acting force is applied to the limiting rod 4, so that the limiting rod 4 rotates by taking the joint of the limiting rod 4 and the protective fence 5 as the center of a circle until the limiting rod 4 is clamped with the limiting groove, the door liner is prevented from sliding out in the lifting process, the servo motor 8 is started again, the output shaft of the servo motor 8 rotates to drive the corresponding rotating shaft 7 to synchronously rotate, under the cooperation of the other rotating shaft 7, the rotating shaft 7 drives the transmission chain 10 to move, the connecting block 12 to drive the corresponding vertical plate 2 to move, the vertical plate 2 to drive the protective fence 5 to move, and accordingly drive the door liner on the lifting plate 15 to lift, meanwhile, the vertical plate 2 moves to drive the mounting plate 3 to roll off, until the plurality of guide wheels 13 and 6 on the mounting plate 3 are in the rolling way until the limiting plate is clamped with the limiting block 13 to lift the guide wheels, and the lifting plate 15 is lifted up, and the mounting frame is lifted up to the second position of the limiting block is lifted up and the mounting frame is lifted up to the second position is 16, and the mounting frame is lifted up and the mounting frame is moved to the position is 16 is opened to the lifting and the position of the mounting plate is stable, and the lifting 16 is simultaneously when the lifting and the mounting plate is lifted up and is 16 is lifted to the lifting and is stable.

Overall, for technical problems: when the existing refrigerator foaming assembly line is used for installing a refrigerator door, a door liner of the refrigerator needs to be lifted to a proper height for installation, and the door liner is manually carried for installation in the prior art, so that the door liner is heavy, the operation is quite inconvenient, time and labor are consumed, and the working efficiency is reduced.

Adopts the technical proposal that: the utility model provides a door lining lifting machine, including bottom plate 1, be provided with lifter plate 15 on the bottom plate 1, fixedly connected with rail guard 5 on the lifter plate 15, fixedly connected with a plurality of risers 2 on the rail guard 5, wherein equal fixed mounting has connecting block 12 on two risers 2, be provided with adjustment mechanism on the bottom plate 1, adjustment mechanism includes fixed connection's on the bottom plate 1 mounting bracket 6, rotate on the mounting bracket 6 and be provided with two axis of rotation 7, connect through two drive chains 10 between two axis of rotation 7, every connecting block 12 all is connected through a plurality of bolts 14 and corresponding drive chain 10.

The implementation process of the technical scheme is as follows: starting the servo motor 8, under the drive of the servo motor 8, the output shaft of the servo motor 8 rotates to drive the corresponding rotating shaft 7 to synchronously rotate, under the cooperation of the other rotating shaft 7, the rotating shaft 7 rotates to drive the transmission chain 10 to move, the transmission chain 10 moves to drive and the connecting block 12 to drive the corresponding riser 2 to move, the riser 2 moves to drive the guard rail 5 to move, thereby drive the door lining on the lifting plate 15 to rise, and simultaneously the riser 2 moves to drive the mounting plate 3 to move, so that the plurality of guide wheels 13 and the mounting frame 6 on the mounting plate 3 roll, and under the cooperation of the guide wheels 13, the stability of the lifting plate 15 when rising or falling can be improved.

Therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: through the mutually supporting of axis of rotation 7 and drive chain 10, can be under the condition that does not need manual transport, quick with the door liner remove suitable height, the operation is got up very simply, labour saving and time saving to improve work efficiency.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The door lining lifting machine comprises a bottom plate (1), and is characterized in that a lifting plate (15) is arranged on the bottom plate (1), a protective fence (5) is fixedly connected to the lifting plate (15), a plurality of vertical plates (2) are fixedly connected to the protective fence (5), and connecting blocks (12) are fixedly installed on two vertical plates (2);

the adjusting mechanism is arranged on the bottom plate (1), the adjusting mechanism comprises a mounting frame (6) fixedly connected with the bottom plate (1), two rotating shafts (7) are rotatably arranged on the mounting frame (6), the two rotating shafts (7) are connected through two transmission chains (10), and each connecting block (12) is connected with the corresponding transmission chain (10) through a plurality of bolts (14).

2. Door lining hoist according to claim 1, characterized in that the mounting frame (6) is fixedly connected with a servo motor (8), wherein one of the rotation shafts (7) is fixedly connected with the output shaft of the servo motor (8).

3. A door lining lifting machine according to claim 1, characterized in that each riser (2) is fixedly connected with a mounting plate (3), each mounting plate (3) is rotatably connected with a plurality of guide wheels (13), and each guide wheel (13) is in rolling connection with the mounting frame (6).

4. The door lining lifting machine according to claim 1, wherein the guard rail (5) is hinged with a limiting rod (4), the guard rail (5) is provided with a limiting groove, and the limiting rod (4) is clamped with the limiting groove.

5. A door lining hoisting machine according to claim 3, characterized in that the mounting frame (6) is fixedly connected with a first limiting block (9), and one of the mounting plates (3) is fixedly connected with a second limiting block (16).

6. A door lining lifting machine according to claim 1, characterized in that the base plate (1) is fixedly connected with a plurality of bases (11), and each base (11) is provided with a plurality of mounting holes.