Discharging device for steel plate shearing

Abstract

The utility model discloses a blanking device for shearing a steel plate, and belongs to the technical field of shearing machines. A discharging device for steel plate shearing comprises a plate discharging table, driving boxes are arranged at the two ends of the plate discharging table respectively, the driving boxes are connected with the plate discharging table through bolts, a synchronous transmission shaft is arranged between the driving boxes, and a plurality of chain wheels are arranged on the outer surface of the synchronous transmission shaft. And the chain wheel is rotationally connected with the driving box through a synchronous transmission shaft. In order to solve the problems that a discharging mechanism of an existing steel plate shearing machine is simple, materials are mostly collected manually after cutting is completed, certain potential safety hazards exist in the collecting method, and the manual discharging efficiency is low, a plate discharging table is arranged in a discharging area of the plate shearing machine; the plates can directly fall onto the chain type conveying belt on the surface of the plate discharging table, the chain type conveying belt drives the plates to move outwards to complete discharging operation, and manual intervention is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a blanking device for shearing steel plates. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strips. Steel plate is suitable for a wide range of mechanical production, and steel plates are usually sheared according to practicality during the production process.

[0003] The unloading mechanism of the existing steel plate shearing machine is relatively simple, and most of the materials are collected manually after cutting. This collection method has certain safety hazards and the manual unloading efficiency is low. Utility Model Content

[0004] The purpose of this utility model is to provide a blanking device for shearing steel plates. The plate blanking table is arranged in the blanking area of ​​the shearing machine. The plate will fall directly onto the chain conveyor belt on the surface of the plate blanking table. The chain conveyor belt drives the plate to move outward to complete the blanking operation. No manual intervention is required, which can solve the problems in the existing technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blanking device for shearing steel plates, comprising a plate blanking platform, drive boxes are provided at both ends of the plate blanking platform, the drive box and the plate blanking platform are connected by bolts, a synchronous transmission shaft is provided between the drive boxes, and a plurality of sprockets are provided on the outer surface of the synchronous transmission shaft, wherein the sprockets are rotatably connected to the drive box through the synchronous transmission shaft, and the plate blanking platform is arranged in the blanking area of ​​the shearing machine. After the shearing machine completes the shearing work, the plate will directly fall onto the chain conveyor belt on the surface of the plate blanking platform, and the chain conveyor belt drives the plate to move outward to complete the blanking operation without manual intervention.

[0006] Furthermore, a chain conveyor belt is provided on the outer surface of the sprocket, a partition groove is provided on the outer surface of the plate unloading platform, and the chain conveyor belt is located inside the partition groove.

[0007] Furthermore, lubrication shaft seats are provided between the partition grooves, and the lubrication shaft seats are distributed in a matrix manner, wherein metal balls are provided on the top of the lubrication shaft seats, and the metal balls are slidably connected to the lubrication shaft seats. The lubrication shaft seats are distributed on the surface of the plate unloading table. When the weight of the sheared plate is large, the chain conveyor belt sinks due to the pressure. At this time, the plate will fit with the metal balls on the top. The metal balls can be used to play a supporting role and can also assist the movement of the plate.

[0008] Furthermore, a correction push frame and a flip support shaft are provided at one end of the plate unloading platform, and the correction push frame and the flip support shaft are alternately distributed.

[0009] Furthermore, a stop block is provided on one side of the bottom of the correction push frame, and a shock-absorbing spring is provided between the stop block and the correction push frame. The correction push frame is slidably connected to the plate unloading platform. The correction push frame is located at the end of the plate unloading platform. The plate cannot maintain a regular angle when it falls. When the plate is in contact with the correction push frame, the plate can be straightened, which is convenient for subsequent unloading and turning operations.

[0010] Furthermore, the flip support shaft includes a first connecting shaft and a second connecting shaft, which are respectively connected to the flip support shaft rotating rod. A clamping plate is provided on one side of the first connecting shaft and the second connecting shaft, and a limiting axis is provided in the clamping groove inside the clamping plate. The clamping plates outside the first connecting shaft and the second connecting shaft are respectively located on the upper and lower sides of the plate. After the plate is straightened, the connecting shaft clamps the plate through the clamping plate, and then drives the plate to flip, and transfers the plate to the stacking area.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This utility model arranges the plate unloading platform in the unloading area of ​​the shearing machine. After the shearing machine completes the shearing work, the plate will directly fall onto the chain conveyor belt on the surface of the plate unloading platform. The chain conveyor belt drives the plate to move outward to complete the unloading operation without manual intervention.

[0013] 2. In the present invention, when the weight of the cut plate is large, the chain conveyor belt sinks under the pressure, and the plate will fit with the metal ball on the top. The metal ball not only plays a supporting role but also assists the plate to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall front view of the utility model;

[0015] Figure 2 This is an overall top view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the correction push frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the flip support structure of the utility model.

[0018] In the figure: 1. Plate unloading table; 2. Drive box; 3. Lubrication shaft seat; 4. Correction push frame; 5. Turning support shaft; 101. Partition groove; 201. Synchronous transmission shaft; 202. Sprocket; 203. Chain conveyor belt; 301. Metal ball; 401. Stop block; 402. Shock-absorbing spring; 501. First connecting shaft; 502. Second connecting shaft; 503. Clamp; 504. Limiting shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to solve the problem that the existing steel plate shearing machine has a relatively simple unloading mechanism, most of the materials are collected manually after cutting. This collection method has certain safety hazards and the efficiency of manual unloading is low; please refer to Figure 1-4 , the utility model provides the following solutions:

[0021] A blanking device for shearing steel plates includes a plate blanking platform 1, a drive box 2 is provided at both ends of the plate blanking platform 1, the drive box 2 is connected to the plate blanking platform 1 by bolts, a synchronous transmission shaft 201 is provided between the drive boxes 2, and a plurality of sprockets 202 are provided on the outer surface of the synchronous transmission shaft 201, wherein the sprocket 202 is rotatably connected to the drive box 2 through the synchronous transmission shaft 201, and the plate blanking platform 1 is arranged in the blanking area of ​​the shearing machine. After the shearing machine completes the shearing work, the plate will directly fall onto the chain conveyor belt 203 on the surface of the plate blanking platform 1, and the chain conveyor belt 203 drives the plate to move outward to complete the blanking operation without manual intervention.

[0022] Specifically, a chain conveyor belt 203 is provided on the outer surface of the sprocket 202 , a partition groove 101 is provided on the outer surface of the plate unloading platform 1 , and the chain conveyor belt 203 is located inside the partition groove 101 .

[0023] Specifically, a lubrication shaft seat 3 is provided between the partition grooves 101, and the lubrication shaft seat 3 is distributed in a matrix manner, wherein a metal ball 301 is provided on the top of the lubrication shaft seat 3, and the metal ball 301 is slidably connected to the lubrication shaft seat 3. When the weight of the sheared plate is large, the chain conveyor belt 203 sinks under the influence of pressure. At this time, the plate will fit with the metal ball 301 on the top. The metal ball 301 can be used to play a supporting role and can also assist the plate to move.

[0024] Specifically, a correction push frame 4 and a turnover support shaft 5 are provided at one end of the plate unloading platform 1 , and the correction push frame 4 and the turnover support shaft 5 are alternately distributed.

[0025] Specifically, a stop block 401 is provided on one side of the bottom of the correction push frame 4, and a shock-absorbing spring 402 is provided between the stop block 401 and the correction push frame 4. The correction push frame 4 is slidably connected to the plate unloading platform 1. The correction push frame 4 is located at the end of the plate unloading platform. The plate cannot maintain a regular angle when it falls. When the plate is in contact with the correction push frame 4, the plate can be straightened, which facilitates subsequent unloading and turning operations.

[0026] Specifically, the flip support shaft 5 includes a first connecting shaft 501 and a second connecting shaft 502, and the first connecting shaft 501 and the second connecting shaft 502 are respectively connected to the rotating rod of the flip support shaft 5, and a clamping plate 503 is provided on one side of the first connecting shaft 501 and the second connecting shaft 502, and a limiting axis 504 is provided in the clamping groove inside the clamping plate 503. The clamping plates 503 outside the first connecting shaft 501 and the second connecting shaft 502 are respectively located on the upper and lower sides of the plate. After the plate is straightened, the connecting shaft clamps the plate through the clamping plate 503, and then drives the plate to flip and transfer the plate to the stacking area.

[0027] Working principle: the plate unloading platform 1 is arranged in the unloading area of ​​the shearing machine. After the shearing machine completes the shearing work, the plate will directly fall onto the chain conveyor 203 on the surface of the plate unloading platform 1. The chain conveyor 203 drives the plate to move outward to complete the unloading operation. The plate cannot maintain a regular angle when falling. When the plate is in contact with the correction push frame 4, the plate can be straightened. After the plate is straightened, the connecting shaft clamps the plate through the clamping plate 503, and then drives the plate to flip over and transfer the plate to the stacking area.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blanking device for shearing steel plates, characterized in that: The invention comprises a plate blanking platform (1), wherein a drive box (2) is provided at both ends of the plate blanking platform (1), the drive box (2) and the plate blanking platform (1) are connected by bolts, a synchronous transmission shaft (201) is provided between the drive boxes (2), and a plurality of sprockets (202) are provided on the outer surface of the synchronous transmission shaft (201), wherein the sprockets (202) are rotatably connected to the drive box (2) via the synchronous transmission shaft (201).

2. A blanking device for shearing steel plates according to claim 1, characterized in that: The outer surface of the sprocket (202) is provided with a chain conveyor belt (203), the outer surface of the plate unloading platform (1) is provided with a partition groove (101), and the chain conveyor belt (203) is located inside the partition groove (101).

3. A blanking device for shearing steel plates according to claim 2, characterized in that: Lubricating shaft seats (3) are provided between the partition grooves (101), and the lubricating shaft seats (3) are distributed in a matrix pattern, wherein metal balls (301) are provided on the tops of the lubricating shaft seats (3), and the metal balls (301) are slidably connected to the lubricating shaft seats (3).

4. The blanking device for shearing steel plates according to claim 1, characterized in that: One end of the plate unloading platform (1) is provided with a correction push frame (4) and a turning support shaft (5), and the correction push frame (4) and the turning support shaft (5) are alternately distributed.

5. The blanking device for shearing steel plates according to claim 4, characterized in that: A stop block (401) is provided on one side of the bottom of the correction push frame (4), a shock-absorbing spring (402) is provided between the stop block (401) and the correction push frame (4), and the correction push frame (4) is slidably connected to the plate unloading platform (1).

6. The blanking device for shearing steel plates according to claim 4, characterized in that: The flip support shaft (5) comprises a first connecting shaft (501) and a second connecting shaft (502), the first connecting shaft (501) and the second connecting shaft (502) being respectively connected to the rotating rod of the flip support shaft (5), a clamping plate (503) is provided on one side of each of the first connecting shaft (501) and the second connecting shaft (502), and a limiting axis (504) is provided in a clamping groove inside the clamping plate (503).

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