CN213595774U

CN213595774U - Lifting mechanism

Info

Publication number: CN213595774U
Application number: CN202022636342.6U
Authority: CN
Inventors: 席继胜
Original assignee: Zhuhai Panfeng Automation Equipment Co ltd
Current assignee: Zhuhai Panfeng Automation Equipment Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-02
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of battery production equipment, in particular to a lifting mechanism, which is characterized in that a vertical track is arranged in a fixed frame, a lifting assembly moves up and down along the track, a first conveying line and a second conveying line are arranged at positions with different heights of the fixed frame, the lifting assembly can correspondingly move trays on the first conveying line or the second conveying line to the second conveying line or the first conveying line, the labor intensity of workers is reduced, and the transferring efficiency is improved; and the lifting assembly comprises a support, a conveying belt and a pressing block, the conveying belt can transfer the tray temporarily stored on the support to a first conveying line or a second conveying line, the pressing block can apply certain downward pressure to the tray, the tray is prevented from shaking and falling along with the support in the lifting process, and the stability of the lifting and transferring process is guaranteed.

Description

Lifting mechanism

Technical Field

The utility model relates to a battery production facility technical field especially relates to a hoist mechanism.

Background

A battery, a device capable of converting chemical energy into electrical energy. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life. In battery production and processing factory, often need use the tray to transport the battery, and among the prior art, most workman's hand push material transfer car (buggy) transports, and such transportation inefficiency, workman intensity of labour is big, and the mode that adopts the tilting transfer chain in addition realizes the transportation between the different floors, but such structure area is big, and the structure is complicated, increases the cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art, the utility model provides a hoist mechanism can transfer the tray on the first transfer chain to the second transfer chain on through the lifting unit, improves the efficiency of transporting to first transfer chain and second transfer chain setting can realize through the lifting unit that the tray is transported between different floors on the floor of difference, simple structure, easy to maintain.

The utility model provides a technical scheme that its technical problem adopted does: a lift mechanism, comprising: the fixing frame is provided with a rail, and the rail is vertically arranged; the lifting assembly is arranged in the fixed frame and can move up and down along the track; one end of the first conveying line is arranged on the fixing frame; one end of the second conveying line is arranged on the fixing frame, and the heights of the first conveying line and the second conveying line relative to the ground are different; the lifting assembly comprises a support, a conveying belt and a pressing block, the conveying belt and the pressing block are arranged on the support respectively, the pressing block is arranged above the conveying belt, and the conveying belt is connected with a driving assembly.

Furthermore, one end of the pressing block is hinged to the movable plate, and one end of the movable plate is arranged on the elastic piece.

Further, a sliding rail is arranged between the moving plate and the support, and the moving plate can slide in a reciprocating mode along the sliding rail.

Further, the other end of the pressing block is provided with a guide wheel.

Further, be provided with on the mount and be used for ordering about the actuating mechanism that lifting unit reciprocated, actuating mechanism includes along vertical parallel arrangement's two first chains and drive two first chain synchronous motion's synchronous machine, two all be provided with the connecting block on the first chain, the connecting block is used for fixed connection first chain and the support.

Furthermore, two ends of each chain are provided with a synchronous rotating shaft, and one synchronous rotating shaft is connected with the output end of the driving mechanism through a second chain.

Further, a blocking assembly is arranged at one end, close to the fixing frame, of the first conveying line and/or the second conveying line.

Further, the blocking assembly comprises a baffle and a push-pull air cylinder driving the baffle to move up and down.

Further, the first conveying line and/or the second conveying line comprise two synchronous belts arranged at intervals, and the baffle is arranged in an area between the two synchronous belts.

The beneficial effects of the utility model are that: the lifting mechanism of the utility model is provided with a vertical track in the fixing frame, the lifting assembly moves up and down along the track, and the positions with different heights of the fixing frame are provided with a first conveying line and a second conveying line, the lifting assembly can correspondingly transfer the trays on the first conveying line or the second conveying line to the second conveying line or the first conveying line, thereby reducing the labor intensity of workers and improving the transfer efficiency; and the lifting assembly comprises a support, a conveying belt and a pressing block, the conveying belt can transfer the tray temporarily stored on the support to a first conveying line or a second conveying line, the pressing block can apply certain downward pressure to the tray, the tray is prevented from shaking and falling along with the support in the lifting process, and the stability of the lifting and transferring process is guaranteed.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a lifting assembly according to an embodiment of the present invention;

fig. 3 is an assembly schematic diagram of the first conveyor line or the second conveyor line according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and 2, the lifting mechanism includes a fixed frame 100 installed on the ground, the fixed frame 100 has a rail, the rail is vertically disposed, a lifting assembly 200 is disposed on the rail, the lifting assembly 200 can move up and down along the rail, a first conveyor line 300 and a second conveyor line 400 are disposed on one side of the fixed frame 100, another expression is that one ends of the first conveyor line 300 and the second conveyor line 400 are disposed on the fixed frame 100, and the heights of the first conveyor line 300 and the second conveyor line 400 relative to the ground are different, and the height of the fixed frame 100 can be determined according to actual requirements, the fixed frame 100 of this embodiment is two-story high, and the first conveyor line 300 is disposed on the first floor, the second conveyor line 400 is disposed on the second floor, trays loaded with batteries are conveyed from the first conveyor line 300 to a position close to the fixed frame 100 and enter into the lifting assembly 200, the lifting assembly 200 drives the tray loaded with the battery to be lifted to a certain height to be horizontal to the second conveying line 400, and the lifting assembly 200 drives the tray loaded with the battery to be horizontally moved to the second conveying line 400, so that the tray can be transferred between the first floor and the second floor, and certainly, the tray on the second floor can be transferred to the first floor; in other embodiments, the first conveyor line 300 and/or the second conveyor line 400 may be provided in multiple and different floors, so that the battery can be transferred to different floors by the lifting assembly 200; wherein, as shown in fig. 2, the lifting assembly 200 includes a support 201, a conveyor belt 202 and a pressing block 203 respectively disposed on the support 201, the conveyor belt 202 is connected with a driving assembly 204, the driving assembly 204 can be a conventional servo motor, the conveyor belt 202 is driven to rotate positively and negatively by the servo motor, and then the conveyor belt 202 can reciprocate along the horizontal direction to transfer the tray, and the pressing block 203 is disposed above the conveyor belt 202, the pressing block 203 is used for compressing the tray, the tray is prevented from shaking and falling in the process of moving up and down along with the lifting assembly 200, and the stability of the lifting and transferring process is ensured.

In some embodiments, referring to fig. 2, one end of the pressing block 203 is hinged to the moving plate, and one end of the moving plate is provided with an elastic element 205, specifically, one end of the elastic element 205 is fixedly connected with the moving plate, the other end of the elastic element is connected with the moving plate, and a horizontal sliding rail 206 is arranged between the moving plate and the bracket 201, the moving plate can reciprocate along the sliding rail 206, the pressing block 203 abuts against or is pressed against the upper end surface of the tray during the process that the tray is transferred to the bracket 201 along with the first conveyor line 300 or the second conveyor line 400, and can continue to move horizontally towards the bracket 201 along with the tray, so as to ensure the stability of the tray during the horizontal movement; when the tray enters the support 201 along with the conveying of the first conveying line 300 or the second conveying line 400, the upper end face of the tray pushes the pressing block 203 open, so that the pressing block 203 rotates by a certain angle along with a hinge point of the pressing block 203 and the moving plate, the pressing block 203 is pressed on the upper end face of the tray under the action of gravity of the pressing block 203, and the pressing block 203 can horizontally move along with the tray in the process that the tray continuously moves along with the conveying belt 202 into the support 201, so that the problem that the tray falls off due to the fact that the tray inclines or moves relative to the pressing block 203 can be avoided; it should be noted that, in this embodiment, a plurality of trays may be stacked and transferred along with the first conveyor line 300 or the second conveyor line 400, and the pressing block 203 is a tray pressed against the uppermost layer.

In some embodiments, the other end of the pressing block 203 is provided with a guide wheel 207, and rolling friction is formed between the guide wheel 207 and the uppermost tray, so that the contact stability between the tray and the pressing block 203 during the transportation process of the tray along with the first conveyor line 300, the second conveyor line 400 or the conveyor belt 202 is further ensured, and the stability during the lifting and transporting process is ensured.

In some embodiments, referring to fig. 3, the fixing frame 100 is provided with a driving mechanism for driving the lifting assembly 200 to move up and down, the driving mechanism includes two first chains 102 arranged in parallel in the vertical direction and a synchronous motor 101 for driving the two first chains 102 to move synchronously, each of the two first chains 102 is provided with a connecting block for fixing the first chain 102 and the bracket 201, specifically, the connecting blocks on the two first chains 102 are located at the same height to ensure that the bracket 201 is arranged horizontally after installation, both ends of the first chains 102 are sleeved on the two synchronous rotating shafts 104, and the two first chains 102 are all sleeved on the same two synchronous rotating shafts 104, one of the synchronous rotating shafts 104 is connected with the output end of the driving motor through the second chain 103, that is, the driving motor drives the synchronous rotating shafts 104 to rotate through the second chain 103, and further drives the two first chains 102 to rotate, the up and down movement of the support 201 is realized.

In some embodiments, referring to fig. 3, a blocking assembly is disposed at an end of the first conveyor line 300 and/or the second conveyor line 400 near the fixed frame 100, and is configured to block the trays from continuing to fall into the fixed frame 100 along with the movement of the first conveyor line 300 or the second conveyor line 400 when the lifting assembly 200 is located in the area between the first conveyor line 300 and the second conveyor line 400 in the fixed frame 100, so as to ensure the stability of the operation of the lifting mechanism.

In some embodiments, the blocking assembly includes a baffle 302 and a push-pull cylinder 303 for driving the baffle 302 to move up and down, and the first conveyor line 300 and/or the second conveyor line 400 includes two timing belts 301 arranged at intervals, the baffle 302 is arranged in a region between the two timing belts 301, and the push-pull cylinder 303 can drive the baffle 302 to move up and pass through the two timing belts 301 to block the tray from continuing to be conveyed along with the timing belts 301 toward the fixing frame 100.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A lift mechanism, comprising:

the fixing frame is provided with a rail, and the rail is vertically arranged;

the lifting assembly is arranged in the fixed frame and can move up and down along the track;

one end of the first conveying line is arranged on the fixing frame;

one end of the second conveying line is arranged on the fixing frame, and the heights of the first conveying line and the second conveying line relative to the ground are different;

the lifting assembly comprises a support, a conveying belt and a pressing block, the conveying belt and the pressing block are arranged on the support respectively, the pressing block is arranged above the conveying belt, and the conveying belt is connected with a driving assembly.

2. The lifting mechanism as claimed in claim 1, wherein one end of the pressing block is hinged to a moving plate, and one end of the moving plate is provided with the elastic member.

3. The lifting mechanism as claimed in claim 2, wherein a slide rail is disposed between the moving plate and the bracket, and the moving plate can slide back and forth along the slide rail.

4. A lifting mechanism as claimed in claim 2 or 3, wherein the other end of the press block is provided with a guide wheel.

5. The lifting mechanism according to claim 1, wherein a driving mechanism for driving the lifting assembly to move up and down is disposed on the fixing frame, the driving mechanism includes two first chains disposed in parallel in a vertical direction and a synchronous motor for driving the two first chains to move synchronously, and each of the two first chains is provided with a connecting block for fixedly connecting the first chain and the bracket.

6. A lifting mechanism according to claim 5, wherein the two chains are provided with a synchronous rotating shaft at both ends, and one of the synchronous rotating shafts is connected with the output end of the driving mechanism through a second chain.

7. A lifting mechanism according to claim 1, wherein a stop assembly is provided at an end of the first conveyor line and/or the second conveyor line adjacent the mounting bracket.

8. The lift mechanism as claimed in claim 7, wherein said blocking assembly comprises a flapper and a push-pull cylinder for moving said flapper up and down.

9. The lift mechanism as recited in claim 8, wherein said first conveyor line and/or said second conveyor line includes two timing belts spaced apart from each other, said dam being disposed in an area between said two timing belts.