CN221795813U - Synchronous pinch roller mechanism for stacker - Google Patents

Abstract

The application discloses a synchronous pinch roller mechanism for a stacker, which relates to the field of pinch rollers for a stacker and comprises two mounting frames which are oppositely arranged, wherein a synchronous component is arranged between the two mounting frames, driving components are arranged on the two mounting frames, the two driving components are connected with two ends of the pinch roller through the synchronous component, the driving components are used for driving the pinch roller to move along the vertical direction, and the synchronous component is used for synchronizing the displacement of the two driving components in the vertical direction. According to the application, the displacement amounts of the two driving assemblies in the vertical direction are synchronized through the synchronization assembly, so that the lower surfaces of the whole pressing wheel are always on the same horizontal plane in the pressing process, the lower surfaces of the pressing wheel are ensured to be simultaneously pressed on a conveyed steel plate, the problem of deflection caused by the fact that the two ends of the pressing wheel are not synchronized is effectively solved, and the problem of the steel plate in the conveying process due to the fact that the two ends of the pressing wheel fall off in an unsynchronized manner is solved.

Description

A synchronous pressing wheel mechanism for stacking machine

Technical Field

The present application relates to the field of pressure wheels for stackers, and in particular to a synchronous pressure wheel mechanism for stackers.

Background Art

Stackers are important handling equipment in the three-dimensional storage and logistics system of modern manufacturing enterprises, mainly used to transport various materials. When stacking the cut steel plates, a pressure wheel assembly needs to be installed at the feed port of the stacker to press and transport the steel plates.

In the related technology, a pressure wheel assembly for a stacker is disclosed, including a first cylinder and a second cylinder arranged relatively to each other, wherein the output ends of the first cylinder and the second cylinder are respectively connected to the two ends of the pressure wheel, and the pressure wheel is driven downward by the first cylinder and the second cylinder to compress and transport the steel plate.

However, in actual production and use of the above-mentioned stacker pressure wheel assembly, the two cylinders are out of sync, which causes the two ends of the pressure wheel to be unable to abut against the steel plate at the same time. As a result, the side of the steel plate that first contacts the pressure wheel is transported inwards first, which easily causes the steel plate to tilt during transportation.

Utility Model Content

In order to enable the entire lower surface of the pressure wheel to contact the steel plate at the same time, thereby solving the problem of steel plate deviation caused by the asynchronous falling of the two ends of the pressure wheel during the conveying process, the present application provides a synchronous pressure wheel mechanism for a stacker.

The present application provides a synchronous pressing wheel mechanism for a stacker, which adopts the following technical solution:

A synchronous pressure wheel mechanism for a stacker comprises two mounting frames arranged opposite to each other, a synchronization component is arranged between the two mounting frames, a driving component is arranged on each of the two mounting frames, the two driving components are connected to the two ends of the pressure wheel through the synchronization component, the driving component is used to drive the pressure wheel to move in the vertical direction, and the synchronization component is used to synchronize the displacement of the two driving components in the vertical direction.

By adopting the above technical solution, the synchronization component synchronizes the displacement of the two driving components in the vertical direction, so that the lower surface of the pressing wheel as a whole is always on the same horizontal plane during the pressing process, thereby ensuring that the lower surface of the pressing wheel is pressed onto the conveyed steel plate at the same time, effectively avoiding the situation where the two ends of the pressing wheel are not synchronized, thereby solving the problem of the steel plate being offset during the conveying process due to the asynchronous falling of the two ends of the pressing wheel.

Preferably, each of the synchronization components comprises a rack arranged on the mounting frame, the two racks are arranged opposite to each other, a synchronization shaft is arranged between the two racks, gears are arranged at both ends of the synchronization shaft, each gear is meshed with the corresponding rack, the two driving components are respectively connected to the two ends of the synchronization shaft, and the driving component is used to drive the synchronization shaft to move along the rack;

The two ends of the synchronous shaft are fixedly connected to the two ends of the pressure wheel respectively.

By adopting the above technical solution, the gear and the rack cooperate with each other, so that the displacements of both ends of the synchronous shaft are the same during the falling process, thereby ensuring that the two ends of the pressure wheel are in a synchronous state when pressing down.

Preferably, the driving assembly comprises a driving motor, and the driving motor is vertically arranged on a mounting frame, and output ends of two driving motors are respectively fixedly connected to two ends of the synchronous shaft.

By adopting the above technical solution, it is convenient to drive the synchronous shaft downward.

Preferably, both ends of the synchronization shaft are rotatably connected with a first connecting block, one end of the two first connecting blocks is fixedly connected to the output end of the corresponding driving motor, and the other end of the two first connecting blocks is rotatably connected to the two end shafts of the pressure wheel.

By adopting the above technical solution, the stability of the connection between the synchronous shaft and the drive motor is effectively increased.

Preferably, the shafts at both ends of the pressing wheel are rotatably connected to second connecting blocks, and the top of the second connecting block is detachably connected to the bottom of the first connecting block.

By adopting the above technical solution, the stability of the connection between the pressure wheel and the synchronous shaft is effectively increased, and the pressure wheel and the synchronous shaft are easily disassembled.

Preferably, a slide groove is provided on the mounting frame, and a sliding block matching with the slide groove is provided on a side of the second connecting block close to the mounting frame.

By adopting the above technical solution, it is convenient to guide the second connecting block when it is pressed down.

Preferably, the first connecting block comprises an upper movable block and a lower fixed block, and the upper movable block is hinged to the lower fixed block;

The top of the upper movable block is fixedly connected to the driving cylinder, and the bottom of the lower fixed block is fixedly connected to the top of the second connecting block.

By adopting the above technical solution, the problem of the second connecting block getting stuck when being pressed down due to the deviation of the output end of the driving cylinder can be effectively avoided.

Preferably, two oppositely disposed racks are respectively located on two sides of the outer surface of the synchronization shaft.

By adopting the above technical solution, the stability of the synchronous shaft during the downward movement is further improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The displacement of the two driving components in the vertical direction is synchronized by the synchronization component, so that the lower surface of the pressing wheel is always on the same horizontal plane during the pressing process, thereby ensuring that the lower surface of the pressing wheel presses on the conveyed steel plate at the same time, effectively avoiding the situation where the two ends of the pressing wheel are not synchronized, thereby solving the problem of the steel plate being offset during the conveying process due to the asynchronous falling of the two ends of the pressing wheel;

2. By locating two oppositely disposed racks on both sides of the outer surface of the synchronous shaft, the stability of the synchronous shaft during the downward movement can be effectively improved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an axonometric schematic diagram of the overall structure of a synchronous pressing wheel mechanism for a stacker according to the present embodiment;

FIG2 is an enlarged schematic diagram of a part A in FIG1 , mainly showing the structure of the synchronization component;

FIG3 is an exploded schematic diagram of the synchronous pressing wheel mechanism for the stacker according to the present embodiment.

Figure numerals: 1. mounting frame; 11. slide groove; 2. synchronization assembly; 21. rack; 22. synchronization shaft; 23. gear; 24. first connecting block; 241. upper movable block; 242. lower fixed block; 25. second connecting block; 251. slider; 3. driving assembly; 31. driving motor; 4. pressure wheel.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with the accompanying drawings.

The embodiment of the present application discloses a synchronous pressing wheel mechanism for a stacker.

1 to 3, the synchronous pressure roller mechanism for the stacker includes two mounting frames 1 arranged opposite to each other, and a driving assembly 3 is arranged on each of the two mounting frames 1. The two driving assemblies 3 are respectively connected to the two ends of the pressure roller 4, and the driving assembly 3 is used to drive the pressure roller 4 to move in the vertical direction. A synchronization assembly 2 is arranged between the two mounting frames 1, and the synchronization assembly 2 is used to synchronize the displacement of the two driving assemblies 3 in the vertical direction. In this embodiment, the driving assembly 3 includes a driving motor 31, and the driving motor 31 is vertically arranged on the mounting frame 1.

1 to 3, the synchronization components 2 each include a rack 21 disposed on the mounting frame 1, the two racks 21 are disposed opposite to each other, and the overall length and installation height of the two racks 21 are the same, a synchronization shaft 22 is disposed between the two racks 21, and gears 23 are coaxially disposed at both ends of the shaft of the synchronization shaft 22, the diameters and models of the two gears 23 are the same, and each gear 23 is meshed with the corresponding rack 21, and two driving components 3 are respectively connected to the two ends of the synchronization shaft 22, and the driving components 3 are used to drive the synchronization shaft 22 to move along the rack 21, and the two ends of the synchronization shaft 22 are respectively fixedly connected to the two ends of the pressure wheel 4. The output ends of the two driving motors 31 are respectively fixedly connected to the two ends of the synchronization shaft 22.

Specifically, both ends of the synchronization shaft 22 are rotatably connected with the first connection blocks 24, one end of the two first connection blocks 24 is fixedly connected to the output end of the corresponding drive motor 31, and the other ends of the two first connection blocks 24 are rotatably connected to the two end shafts of the pressure wheel 4.

It should be noted that the shafts at both ends of the pressure wheel 4 are rotatably connected to the second connection blocks 25, and the top of the second connection block 25 is detachably connected to the bottom of the first connection block 24. In this embodiment, the detachable connection can be a detachable fixed connection method of bolts and nuts.

In this embodiment, the first connection block 24 may include an upper movable block 241 and a lower fixed block 242, and the upper movable block 241 is hinged to the lower fixed block 242. The top of the upper movable block 241 is fixedly connected to the driving cylinder, and the bottom of the lower fixed block 242 is fixedly connected to the top of the second connection block 25.

3 , a slide groove 11 is provided on the mounting frame 1 , and a slider 251 matching with the slide groove 11 is provided on one side of the second connecting block 25 close to the mounting frame 1 , so as to facilitate guiding the second connecting block 25 when being pressed down.

1 and 3 , two oppositely disposed racks 21 may be located on both sides of the outer surface of the synchronization shaft 22 , respectively, which can further enhance the stability of the synchronization shaft 22 during the downward movement.

The implementation principle of a synchronous pressing wheel mechanism for a stacker in an embodiment of the present application is as follows: when the steel plate needs to be pressed and conveyed by a pressing plate, the two driving motors 31 are controlled to work, driving the two gears 23 to move along the corresponding racks 21 respectively, thereby realizing the synchronous movement of the two ends of the synchronous shaft 22, thereby ensuring the synchronous movement of the two ends of the pressing wheel 4 during the pressing process.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (9)

1. The utility model provides a synchronous pinch roller mechanism for stacker which characterized in that: including two mounting bracket (1) that set up relatively, two be provided with synchro-module (2) between mounting bracket (1), two all be provided with drive assembly (3) on mounting bracket (1), two drive assembly (3) are connected through the both ends of synchro-module (2) with pinch roller (4), drive assembly (3) are used for driving pinch roller (4) and move along vertical direction, synchro-module (2) are used for synchronizing the displacement volume of two drive assembly (3) in vertical direction.

2. The synchronous pinch roller mechanism for a stacker as in claim 1, wherein: each synchronizing assembly (2) comprises a rack (21) arranged on the mounting frame (1), the two racks (21) are oppositely arranged, a synchronizing shaft (22) is arranged between the two racks (21), gears (23) are arranged at two ends of the synchronizing shaft (22), each gear (23) is meshed with the corresponding rack (21), the two driving assemblies (3) are respectively connected at two ends of the synchronizing shaft (22), and the driving assemblies (3) are used for driving the synchronizing shaft (22) to move along the racks (21);

Two ends of the synchronous shaft (22) are fixedly connected with two ends of the pressing wheel (4) respectively.

3. The synchronous pinch roller mechanism for a stacker as in claim 2, wherein: the driving assembly (3) comprises driving motors (31), the driving motors (31) are vertically arranged on the mounting frame (1), and the output ends of the two driving motors (31) are fixedly connected with the two ends of the synchronous shaft (22) respectively.

4. A synchronous pinch roller mechanism for a stacker as in claim 3, wherein: the two ends of the synchronous shaft (22) are respectively and rotatably connected with a first connecting block (24), one end of each first connecting block (24) is fixedly connected with the output end of a corresponding driving motor (31), and the other ends of the two first connecting blocks (24) are respectively and rotatably connected with shaft parts at two ends of the pressing wheel (4).

5. The synchronous pinch roller mechanism for a stacker as in claim 4, wherein: the two end shaft parts of the pinch roller (4) are both rotationally connected with a second connecting block (25), and the top of the second connecting block (25) is detachably connected with the bottom of the first connecting block (24).

6. The synchronous pinch roller mechanism for a stacker as in claim 5, wherein: the mounting frame (1) is provided with a sliding groove (11), and one side, close to the mounting frame (1), of the second connecting block (25) is provided with a sliding block (251) matched with the sliding groove (11).

7. The synchronous pinch roller mechanism for a stacker according to any one of claims 4 to 6, wherein: the first connecting block (24) comprises an upper movable block (241) and a lower fixed block (242), and the upper movable block (241) is hinged with the lower fixed block (242);

The top of the upper movable block (241) is fixedly connected with the driving cylinder, and the bottom of the lower fixed block (242) is fixedly connected with the top of the second connecting block (25).

8. The synchronous pinch roller mechanism for a stacker as in claim 7, wherein: two oppositely arranged racks (21) are respectively positioned at two sides of the outer surface of the synchronous shaft (22).

9. The synchronous pinch roller mechanism for a stacker according to any one of claims 2 to 6, wherein: two oppositely arranged racks (21) are respectively positioned at two sides of the outer surface of the synchronous shaft (22).