Extensible convenient plate shearing machine feeding table

Abstract

The utility model provides an extensible convenient plate shearing machine feeding table, which belongs to the field of plate shearing machine equipment and comprises a mounting table, a feeding mechanism and a shearing mechanism. A mounting cavity is formed in the surface of the mounting table; a control panel is mounted on the side surface of the mounting table; an L-shaped supporting frame is installed on the inner wall of an installation cavity, an L-shaped sliding groove is formed in the surface of the L-shaped supporting frame, a plurality of feeding plates are installed in the L-shaped sliding groove in a sliding mode through idler wheels installed at the two ends of the L-shaped supporting frame, the adjacent feeding plates are connected in a hinged mode through hinges, and a driving module is hinged to the feeding plates at the ends. And after the driving module works, the feeding plate can slide in the L-shaped supporting frame under the driving of the rolling wheels, so that the feeding plate can extend relative to the plate shearing part, the supporting surface can be conveniently adjusted according to plates with different lengths, a manual plate supporting mode is replaced, and stable positioning is guaranteed while manpower is saved.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine equipment, specifically an extendable and convenient shearing machine feeding table. Background Technology

[0002] A shearing machine is a machine that uses one blade to reciprocate linearly relative to another blade to shear sheet metal. It utilizes a moving upper blade and a fixed lower blade, with a suitable blade gap, to apply shearing force to metal sheets of various thicknesses, causing the sheet metal to break and separate to the required dimensions. Shearing machines belong to the forging and pressing machinery category and are primarily used in the metal processing industry. During shearing, the steel sheet to be sheared is first placed at the front end of the shearing machine, and then shearing is performed step by step. Existing shearing machines have a fixed front end length, making it inconvenient to extend. When shearing longer steel sheets, the operator needs to manually hold the steel sheet, which is time-consuming and laborious. Since manual support is not stable, positioning becomes difficult. Utility Model Content

[0003] The purpose of this utility model is to provide an extendable and convenient feeding table for a shearing machine, so as to solve the problems mentioned in the background art, where the length of the front table of the existing shearing machine is fixed and inconvenient to extend. When it is necessary to cut a long steel plate, it is time-consuming and laborious for the operator to hold the steel plate by hand. Since manual support is not stable, it causes positioning difficulties.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an extendable and portable shearing machine feeding table, including a mounting table, a feeding mechanism, and a shearing mechanism;

[0005] Wherein: the surface of the mounting platform is provided with a mounting cavity, and a control panel is installed on the side of the mounting platform;

[0006] The feeding mechanism includes an L-shaped support frame fixedly installed on the inner wall of the mounting cavity. The surface of the L-shaped support frame is provided with an L-shaped groove. The interior of the L-shaped support frame is provided with several feeding plates. The bottoms of adjacent feeding plates are hinged to each other. Rollers are installed at both ends of the feeding plates. The rollers are rotatably installed inside the L-shaped groove. The surface of the L-shaped support frame located in the mounting cavity is provided with a drive module. The drive module is hinged to the bottom of the feeding plate at the end.

[0007] The shearing mechanism includes a shearing table fixedly installed on the top of the mounting platform. The shearing table and the feeding plate are at the same horizontal height. The top of the shearing table is provided with a mounting plate. The two ends of the mounting plate are fixed to the two sides of the top of the mounting platform by connecting columns. A drive motor is fixedly installed on the top of the mounting plate. The output end of the drive motor is fixedly connected to a transmission shaft. Eccentric wheels are installed at both ends of the transmission shaft. A fixed plate is installed at the bottom of the eccentric wheels. A shearing blade is installed at the bottom of the fixed plate.

[0008] As a preferred embodiment of this utility model: the drive module includes a stepper motor fixedly installed inside the L-shaped support frame, an active flywheel fixedly installed at the output end of the stepper motor, a crossbar fixedly installed on the surface of the L-shaped support frame, a driven flywheel rotatably installed on the surface of the crossbar, and the active flywheel and the driven flywheel are connected by belt drive.

[0009] As a preferred embodiment of this utility model: a connecting rod is hinged to the bottom of the feeding plate, and one end of the connecting rod is connected to the belt.

[0010] As a preferred embodiment of this utility model: a stroke groove is formed in the middle of the surface of the crossbar, and the connecting rod is inserted into the stroke groove.

[0011] As a preferred embodiment of this utility model: guide rails are fixedly installed on both sides of the shearing table, and sliding sleeves are installed at both ends of the fixed plate, with the sliding sleeves slidably installed on the surface of the guide rails.

[0012] As a preferred embodiment of this utility model: both the drive motor and the stepper motor are connected to the control panel, and the control panel is electrically connected to an external power supply.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) An L-shaped support frame is installed on the inner wall of the installation cavity. An L-shaped groove is opened on the surface of the L-shaped support frame. The feeding plate is slidably installed in the L-shaped groove through the rollers installed at both ends. Multiple feeding plates are provided and are connected to each other by hinges. The drive module is hinged to the feeding plate at the end. After the drive module works, the feeding plate can slide in the L-shaped support frame under the drive of the rollers, so that the feeding plate can be extended relative to the shearing part. It is convenient to adjust the support surface according to the plate of different lengths, which replaces the manual support method of the plate, saves manpower and ensures stable positioning.

[0015] (2) A shearing table is installed on the top of the mounting platform. The shearing table and the feeding plate are at the same horizontal height. After the plate is inserted into the surface of the shearing table through the feeding plate, the mounting plate is installed on the top of the mounting platform through the connecting column. The drive motor at the top of the mounting plate drives the eccentric wheels installed at both ends of the transmission shaft to rotate. The rotation of the eccentric wheels drives the shearing blades installed on the bottom fixed plate to move towards the shearing table, thereby shearing the plate. When the fixed plate moves up and down relative to the shearing table, it slides on the guide rail through the sliding sleeves at both ends, so that the shearing blades maintain stable up and down movement during the cutting process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the shearing mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the feeding mechanism of this utility model.

[0020] In the diagram: 1. Mounting platform; 2. Mounting cavity; 3. Control panel; 4. Feeding mechanism; 41. L-shaped support frame; 42. L-shaped slide rail; 43. Feeding plate; 44. Roller; 45. Drive module; 451. Stepper motor; 452. Drive flywheel; 453. Crossbar; 454. Driven flywheel; 455. Belt; 456. Connecting rod; 5. Shearing mechanism; 51. Shearing table; 52. Mounting plate; 53. Connecting column; 54. Drive motor; 55. Transmission shaft; 56. Eccentric wheel; 57. Fixing plate; 58. Shearing blade; 6. Stroke groove; 7. Guide rail; 8. Sliding sleeve. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 An extendable and portable shearing machine feeding table includes: a mounting table 1, a feeding mechanism 4 and a shearing mechanism 5; the surface of the mounting table 1 is provided with a mounting cavity 2, and a control panel 3 is installed on the side of the mounting table 1.

[0023] Please see Figure 1 , Figure 4 The feeding mechanism 4 includes an L-shaped support frame 41 fixedly installed on the inner wall of the mounting cavity 2. The surface of the L-shaped support frame 41 is provided with an L-shaped groove 42. The interior of the L-shaped support frame 41 is provided with several feeding plates 43. The bottoms of adjacent feeding plates 43 are hinged to each other by hinges. Rollers 44 are installed at both ends of the feeding plates 43. The rollers 44 are rolled inside the L-shaped groove 42. The surface of the L-shaped support frame 41 located in the mounting cavity 2 is provided with a drive module 45. The drive module 45 is hinged to the bottom of the feeding plate 43 at the end.

[0024] In practical use: An L-shaped support frame 41 is installed on the inner wall of the mounting cavity 2. An L-shaped groove 42 is opened on the surface of the L-shaped support frame 41. The feeding plate 43 is slidably installed in the L-shaped groove 42 through the rollers 44 installed at both ends. Multiple feeding plates 43 are provided and are connected to each other by hinges. The drive module 45 is hinged to the feeding plate 43 at the end. After the drive module 45 works, the feeding plate 43 can slide in the L-shaped support frame 41 under the drive of the rollers 44, so that the feeding plate 43 can be extended relative to the shearing part, which is convenient for adjusting the support surface according to the plate of different lengths, replacing the manual support of the plate, saving manpower while ensuring stable positioning.

[0025] Please see Figure 1 , Figure 3 The shearing mechanism 5 includes a shearing table 51 fixedly installed on the top of the mounting platform 1. The shearing table 51 and the feeding plate 43 are at the same horizontal height. The top of the shearing table 51 is provided with a mounting plate 52. The two ends of the mounting plate 52 are fixed to the two sides of the top of the mounting platform 1 through connecting columns 53. A drive motor 54 is fixedly installed on the top of the mounting plate 52. A transmission shaft 55 is fixedly connected to the output end of the drive motor 54. Eccentric wheels 56 are installed at both ends of the transmission shaft 55. A fixing plate 57 is installed at the bottom of the eccentric wheels 56. A shearing blade 58 is installed at the bottom of the fixing plate 57. Guide rails 7 are fixedly installed on both sides of the shearing table 51. Sliding sleeves 8 are installed at both ends of the fixing plate 57. The sliding sleeves 8 are slidably installed on the surface of the guide rails 7.

[0026] In practical use: A shearing table 51 is installed on the top of the mounting platform 1. The shearing table 51 is at the same horizontal height as the feeding plate 43. After the sheet material is inserted into the surface of the shearing table 51 through the feeding plate 43, the mounting plate 52 is installed on the top of the mounting platform 1 through the connecting column 53. The drive motor 54 at the top of the mounting plate 52 drives the eccentric wheels 56 installed at both ends of the transmission shaft 55 to rotate. The rotation of the eccentric wheels 56 drives the shearing blade 58 installed on the bottom fixed plate 57 to move towards the shearing table 51, thereby shearing the sheet material. When the fixed plate 57 moves up and down relative to the shearing table 51, it slides on the guide rail 7 through the sliding sleeves 8 at both ends, so that the shearing blade 58 maintains stable up and down movement during the cutting process.

[0027] Please see Figure 4 The drive module 45 includes a stepper motor 451 fixedly installed inside the L-shaped support frame 41. An active flywheel 452 is fixedly installed at the output end of the stepper motor 451. A crossbar 453 is fixedly installed on the surface of the L-shaped support frame 41. A driven flywheel 454 is rotatably installed on the surface of the crossbar 453. The active flywheel 452 and the driven flywheel 454 are connected by a belt 455. A connecting rod 456 is hinged to the bottom of the feeding plate 43. One end of the connecting rod 456 is connected to the belt 455.

[0028] In practical use: the drive module 45 includes a stepper motor 451 installed inside the L-shaped support frame 41. After the stepper motor 451 rotates, it drives the active flywheel 452 to rotate. The active flywheel 452 drives the driven flywheel 454 on the surface of the crossbar 453 to rotate through the belt 455. The feeding plate 43 is connected to the belt 455 through the bottom hinged connecting rod 456, so that when the belt 455 moves up and down, it drives the feeding plate 43 to extend and adjust along the L-shaped slide groove 42 through the connecting rod 456.

[0029] Please see Figure 4 A stroke groove 6 is provided in the middle of the surface of the crossbar 453, and the connecting rod 456 is inserted inside the stroke groove 6.

[0030] In practical use: the crossbar 453 has a stroke groove 6 in the middle, and the connecting rod 456 slides up and down along the stroke groove 6 under the drive of the belt 455 to ensure stable adjustment of the feeding plate 43.

[0031] Please see Figure 1 Both drive motor 54 and stepper motor 451 are connected to control panel 3, and control panel 3 is electrically connected to external power supply.

[0032] In practical use: When the control panel 3 is connected to the external power supply, the drive motor 54 and the stepper motor 451 are controlled to run; when the control panel 3 is disconnected from the external power supply, the device stops running.

[0033] An L-shaped support frame 41 is installed on the inner wall of the mounting cavity 2. An L-shaped groove 42 is opened on the surface of the L-shaped support frame 41. The feeding plate 43 is slidably installed in the L-shaped groove 42 through rollers 44 installed at both ends. Multiple feeding plates 43 are provided and are connected to each other by hinges. The drive module 45 is hinged to the feeding plate 43 at the end. After the drive module 45 works, the feeding plate 43 can slide in the L-shaped support frame 41 under the drive of the rollers 44, so that the feeding plate 43 can be extended relative to the shearing part. This makes it easy to adjust the support surface according to the plate of different lengths, replacing the manual support method, saving manpower while ensuring stable positioning.

[0034] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An extendable portable plate shearing machine feeding table, characterized in that, Include: The surface of the installation platform (1) is provided with an installation cavity (2), and the side of the installation platform (1) is provided with a control panel (3); The feeding mechanism (4) includes an L-shaped support frame (41) fixedly installed on the inner wall of the installation cavity (2), an L-shaped sliding groove (42) is formed in the surface of the L-shaped support frame (41), a plurality of feeding plates (43) are arranged in the L-shaped support frame (41), the bottom of adjacent feeding plates (43) are hingedly connected, rollers (44) are arranged at both ends of the feeding plate (43), the rollers (44) are rollingly installed in the L-shaped sliding groove (42), and a driving module (45) is arranged on the surface of the L-shaped support frame (41) located at the installation cavity (2). The shearing mechanism (5) includes a shearing table (51) fixedly installed at the top end of the installation platform (1), the shearing table (51) is located at the same horizontal height as the feeding plate (43), an installation plate (52) is arranged at the top of the shearing table (51), the installation plate (52) is fixedly connected to the top of the installation platform (1) through connecting columns (53) arranged at both sides of the top end of the installation platform (1), a driving motor (54) is fixedly installed on the top of the installation plate (52), a transmission shaft (55) is fixedly connected to the output end of the driving motor (54), eccentric wheels (56) are arranged at both ends of the transmission shaft (55), fixed plates (57) are arranged at the bottom of the eccentric wheels (56), and shearing blades (58) are arranged at the bottom of the fixed plates (57).

2. An extendable portable plate shearing machine feeding table according to claim 1, characterized in that: The driving module (45) includes a stepping motor (451) fixedly installed on the inner side of the L-shaped support frame (41), a driving flywheel (452) is fixedly installed at the output end of the stepping motor (451), a cross rod (453) is fixedly installed on the surface of the L-shaped support frame (41), a driven flywheel (454) is rotatably installed on the surface of the cross rod (453), and the driving flywheel (452) and the driven flywheel (454) are drivingly connected through a belt (455).

3. An extendable portable plate shearing machine feeding table according to claim 2, characterized in that: The bottom of the feeding plate (43) is hingedly connected with a connecting rod (456), and one end of the connecting rod (456) is connected with the belt (455).

4. An extendable portable plate shearing machine feeding table according to claim 3, characterized in that: The surface of the cross rod (453) is provided with a stroke groove (6), and the connecting rod (456) penetrates into the stroke groove (6).

5. The extendable portable plate shearing machine feeding table according to claim 1, characterized in that: The shearing table (51) is fixedly installed with guide rails (7) on both sides, the fixed plates (57) are installed with slide sleeves (8) at both ends, and the slide sleeves (8) are slidably installed on the surface of the guide rails (7).

6. An extendable portable plate shearing machine feeding table according to claim 2, characterized in that: The driving motor (54) and the stepping motor (451) are connected with the control panel (3) for control, and the control panel (3) is electrically connected with an external power supply.

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