CN221795813U

CN221795813U - Synchronous pinch roller mechanism for stacker

Info

Publication number: CN221795813U
Application number: CN202323664987.0U
Authority: CN
Inventors: 黄书钰; 倪青荣
Original assignee: Shanghai Huoyu Industrial Co ltd
Current assignee: Shanghai Huoyu Industrial Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-10-01
Anticipated expiration: 2033-12-29

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

Synchronous pinch roller mechanism for stacker

Technical Field

The application relates to the field of pinch rollers for stackers, in particular to a synchronous pinch roller mechanism for a stacker.

Background

The stacker is an important carrying device in a three-dimensional warehouse logistics system of a modern manufacturing enterprise and is mainly used for transporting various materials. When stacking to cut steel plates, a pinch roller assembly is arranged at a feed inlet of the stacker, and the steel plates are pressed and conveyed through the pinch roller assembly.

In the related art, a pinch roller subassembly for stacker is disclosed, including relative first cylinder and the second cylinder that sets up, the output of first cylinder and second cylinder links to each other in the both ends of pinch roller respectively, drives the pinch roller through first cylinder and second cylinder and moves down, and then compresses tightly the transport to the steel sheet.

In actual production and use, the pinch roller component for the stacker has the condition that two air cylinders are asynchronous, so that two ends of the pinch roller cannot be simultaneously abutted on the steel plate, one side of the steel plate, which is firstly contacted with the pinch roller, is firstly conveyed to the inside, and the steel plate is easily inclined in the conveying process.

Disclosure of utility model

The application provides a synchronous pinch roller mechanism for a stacker, which aims to enable the whole lower surface of a pinch roller to be contacted with a steel plate at the same time, so that the problem of offset of the steel plate caused by unsynchronized falling of two ends of the pinch roller in the conveying process is solved.

The application provides a synchronous pinch roller mechanism for a stacker, which adopts the following technical scheme:

The utility model provides a synchronous pinch roller mechanism for stacker, includes two relative mounting brackets that set up, two be provided with synchronous subassembly between the mounting bracket, two all be provided with drive assembly on the mounting bracket, two drive assembly passes through synchronous subassembly and is connected with the both ends of pinch roller, drive assembly is used for driving the pinch roller and removes along vertical direction, synchronous subassembly is used for synchronizing the displacement volume of two drive assembly on vertical direction.

Through adopting above-mentioned technical scheme, synchronous subassembly is synchronous to the displacement volume of two drive assemblies on vertical direction, and then makes the pinch roller whole in the process of pushing down, and its lower surface is in same horizontal plane all the time, and then guaranteed the lower surface of pinch roller and pressed simultaneously to the steel sheet of carrying on, effectually solved the condition of having avoided the both ends of pinch roller unsynchronized to solve the steel sheet and because of the problem of taking place the skew that the drop of pinch roller both ends unsynchronized caused in the transportation process.

Preferably, each synchronizing assembly comprises a rack arranged on the mounting frame, two racks are oppositely arranged, a synchronizing shaft is arranged between the two racks, gears are arranged at two ends of the synchronizing shaft, each gear is meshed with the corresponding rack, two driving assemblies are respectively connected at two ends of the synchronizing shaft, and the driving assemblies are used for driving the synchronizing shaft to move along the racks;

And two ends of the synchronous shaft are fixedly connected with two ends of the pressing wheel respectively.

Through adopting above-mentioned technical scheme, mutually support between gear and the rack for the synchronizing shaft is the same at whereabouts in-process both ends displacement volume, and then has guaranteed that the both ends of pinch roller when pushing down are in synchronous state.

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

By adopting the technical scheme, the synchronous shaft can be conveniently driven downwards.

Preferably, the two ends of the synchronous shaft are both rotationally connected with first connecting blocks, one ends of the two first connecting blocks are fixedly connected with the output ends of the corresponding driving motors, and the other ends of the two first connecting blocks are respectively rotationally connected with shaft parts at the two ends of the pressing wheel.

By adopting the technical scheme, the stability of connection between the synchronous shaft and the driving motor is effectively improved.

Preferably, the shaft parts at the two ends of the pressing wheel are respectively connected with a second connecting block in a rotating mode, and the top of each second connecting block is detachably connected with the bottom of each first connecting block.

By adopting the technical scheme, the stability of connection between the pinch roller and the synchronous shaft is effectively improved. And the pinch roller and the synchronous shaft are convenient to detach.

Preferably, a sliding groove is formed in the mounting frame, and a sliding block matched with the sliding groove is arranged on one side, close to the mounting frame, of the second connecting block.

By adopting the technical scheme, the second connecting block is convenient to guide when being pressed down.

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

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

Through adopting above-mentioned technical scheme, can effectually avoid driving the problem that the second connecting block that the offset of cylinder output caused blocked when pushing down.

Preferably, two oppositely arranged racks are respectively positioned at two sides of the outer surface of the synchronous shaft.

By adopting the technical scheme, the stability of the synchronous shaft in the downward moving process 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 assemblies in the vertical direction is synchronized through the synchronization assembly, so that the lower surface of the whole pressing wheel is always on the same horizontal plane in the pressing process, the lower surface of the pressing wheel is ensured to be simultaneously pressed on a conveyed steel plate, the problem that the two ends of the pressing wheel are not synchronized is effectively solved, and the problem that the steel plate is deviated due to the fact that the two ends of the pressing wheel fall off in the conveying process is solved;

2. Through being located the both sides of synchronizing shaft surface respectively with the rack of two relative settings, can effectually promote the stability of synchronizing shaft in the downshifting in-process.

Drawings

FIG. 1 is a schematic axial view of the whole structure of a synchronous pinch roller mechanism for a stacker in the present embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1, mainly embodying the structure of the synchronization assembly;

Fig. 3 is an exploded view of the synchronous pinch roller mechanism for the stacker of the present embodiment.

Reference numerals: 1. a mounting frame; 11. a chute; 2. a synchronization component; 21. a rack; 22. a synchronizing shaft; 23. a gear; 24. a first connection block; 241. an upper movable block; 242. a lower fixing block; 25. a second connection block; 251. a slide block; 3. a drive assembly; 31. a driving motor; 4. the pinch roller.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

The embodiment of the application discloses a synchronous pinch roller mechanism for a stacker.

Referring to fig. 1 to 3, the synchronous pinch roller mechanism for the stacker comprises two mounting frames 1 which are oppositely arranged, wherein driving assemblies 3 are arranged on the two mounting frames 1, the two driving assemblies 3 are respectively connected with two ends of a pinch roller 4, the driving assemblies 3 are used for driving the pinch roller 4 to move along the vertical direction, a synchronizing assembly 2 is arranged between the two mounting frames 1, and the synchronizing assembly 2 is used for synchronizing displacement of the two driving assemblies 3 in the vertical direction. In the present embodiment, the driving assembly 3 includes a driving motor 31, and the driving motor 31 is vertically disposed on the mounting frame 1.

Referring to fig. 1 to 3, the synchronizing assemblies 2 each include racks 21 disposed on the mounting frame 1, the two racks 21 are disposed opposite to each other, and the overall lengths and installation heights of the two racks 21 are the same, a synchronizing shaft 22 is disposed between the two racks 21, both ends of a shaft portion of the synchronizing shaft 22 are coaxially provided with gears 23, diameters of the two gears 23 are the same as those of the model, each gear 23 is engaged with a corresponding rack 21, two driving assemblies 3 are respectively connected to both 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, and both ends of the synchronizing shaft 22 are respectively fixedly connected to both ends of the pressing wheel 4. The output ends of the two driving motors 31 are fixedly connected with the two ends of the synchronous shaft 22 respectively.

Specifically, the two ends of the synchronizing shaft 22 are both rotatably connected with the first connecting blocks 24, one ends of the two first connecting blocks 24 are fixedly connected with the output ends of the corresponding driving motors 31, and the other ends of the two first connecting blocks 24 are respectively rotatably connected with the shaft parts at the two ends of the pinch roller 4.

Meanwhile, the shaft portions at two ends of the pressing wheel 4 are both rotatably 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. In this embodiment, the detachable connection may be a detachable fixed connection manner of a bolt and a nut.

Also in the present 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 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.

Referring to fig. 3, the mounting frame 1 is provided with a sliding groove 11, and a slider 251 matched with the sliding groove 11 is disposed on a side, close to the mounting frame 1, of the second connecting block 25, so that the second connecting block 25 can be conveniently guided when being pressed down.

Referring to fig. 1 and 3, two oppositely disposed racks 21 may be respectively located at both sides of the outer surface of the synchronizing shaft 22, so that stability of the synchronizing shaft 22 in the downward movement process can be further improved.

The implementation principle of the synchronous pinch roller mechanism for the stacker provided by the embodiment of the application is as follows: when the steel plate is required to be pressed and conveyed through the pressing plate, the two driving motors 31 are controlled to work to drive the two gears 23 to move along the corresponding racks 21 respectively, so that synchronous movement of the two ends of the synchronous shaft 22 is realized, and further synchronous movement of the two ends of the pressing wheel 4 in the pressing process is ensured.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

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).