Cutting machine for plate processing

Abstract

The utility model discloses a cutting machine for plate processing, which belongs to the field of plate processing equipment and comprises a worktable, a portal frame is slidably arranged above the worktable, a left-right moving frame is slidably arranged on a top beam of the portal frame, and a cutter mounting frame is slidably arranged on the left-right moving frame. A tool driving device is arranged at the upper end of the tool mounting frame, a tool bit fixedly connected with the tool driving device is arranged at the lower end of the tool mounting frame, a second air cylinder is arranged on the outer side wall of the tool bit, the telescopic end of the second air cylinder is fixedly connected with a sleeve, and the sleeve is slidably arranged on the outer periphery of the bottom of the tool bit; a protective cover is arranged at the bottom of the sleeve, the outer side wall of the sleeve is communicated with a connecting cylinder, the other end of the connecting cylinder is connected with a telescopic pipe, and the other end of the telescopic pipe is connected with an air draft device. According to the cutting machine for plate processing, waste chips can be efficiently treated and utilized, effective operation of the cutting machine is ensured, and maximization of environmental protection and economic benefits in plate processing is achieved.

Description

Technical Field

[0001] The utility model relates to the field of sheet processing equipment, in particular to a cutting machine for sheet processing. Background Art

[0002] At present, most sheet cutting uses numerical control cutting machines. The numerical control cutting machine uses a milling cutter for cutting, can be rotated in any direction, and can cut special-shaped workpieces. Compared with the traditional push table saw, the numerical control cutting machine can make more effective use of the sheet and reduce waste; in addition, the use of the numerical control cutting machine can maximize the protection of the physical health and safety of the operator. In short, the use of the numerical control cutting machine greatly saves the labor intensity and cost of workers, and makes the sheet processing more accurate and effective. However, in the actual use process of the current cutting machine, there is a problem that the waste cannot be processed in time or is not processed cleanly during the cutting process, which not only affects the safety and hygiene of the working environment, but also directly affects the quality and performance of the product. Based on this, the utility model proposes a cutting machine for sheet processing. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cutting machine for sheet processing to solve the above-mentioned problems.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A cutting machine for sheet processing of the utility model includes a workbench. A gantry is slidably arranged above the workbench. A left and right moving frame is slidably arranged on the top beam of the gantry. A tool mounting frame is slidably arranged on the left and right moving frame; a tool driving device is arranged at the upper end of the tool mounting frame, and a tool head fixedly connected with the tool driving device is arranged at the lower end. A cylinder two is arranged on the outer side wall of the tool head. The telescopic end of the cylinder two is fixedly connected with a sleeve. The sleeve is slidably arranged on the outer periphery of the bottom of the tool head; a protective cover is arranged at the bottom of the sleeve. A connecting cylinder is communicated with the outer side wall of the sleeve. The other end of the connecting cylinder is connected with a telescopic pipe. The other end of the telescopic pipe is connected with an air extraction device.

[0006] Further, a driving device three for driving the gantry to move back and forth is arranged at the rear end of the workbench.

[0007] Further, a driving device one for driving the left and right moving frame to move left and right is arranged on the right side of the gantry.

[0008] Further, a driving device two for driving the tool mounting frame to move up and down is arranged at the top of the left and right moving frame.

[0009] Further, a cross bar is provided at the front end of the left and right moving frame, and an L-shaped bracket for supporting the telescopic tube is provided at the other end of the cross bar.

[0010] Further, the central circle of the sleeve is slidably arranged on the tool head, and a gap for waste chips to pass through is provided between the tool head and the inner side wall of the sleeve.

[0011] Further, a first cylinder is symmetrically arranged at the bottom position of the front end of the gantry, and a pressure roller is connected between the telescopic ends of the first cylinder.

[0012] Further, a rotary tool magazine is arranged at the central position of the front end of the gantry. The rotary tool magazine includes a motor mounting frame fixedly arranged on the gantry, a motor is fixedly arranged on the motor mounting frame, the output end of the motor is fixedly connected with a reducer, a rotary frame body is arranged at the output end of the reducer, a plurality of tool holders are arranged on the outer circumference of the rotary frame body, and tools are mounted on the tool holders.

[0013] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0014] The cutting machine for sheet metal processing of the present utility model sucks and collects waste materials generated during the cutting process of the tool and impurities such as dust on the sheet metal along the connecting tube and the telescopic tube under the action of the air extraction device through the protective cover, avoiding polluting the processing environment, and improving the processing efficiency and quality at the same time. In short, the cutting machine for sheet metal processing of the present utility model can efficiently process and utilize waste chips, ensure the effective operation of the cutting machine, and maximize the environmental protection and economic benefits in sheet metal processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the accompanying drawings.

[0016] Figure 1 It is the front view of the cutting machine for sheet metal processing of the present utility model;

[0017] Figure 2 It is the side view of the cutting machine for sheet metal processing of the present utility model;

[0018] Figure 3 It is the installation structure diagram of the protective cover;

[0019] Figure 4 It is the schematic diagram of the sleeve structure;

[0020] Figure 5 It is the schematic diagram of the rotary tool magazine structure;

[0021] Figure 6 It is the schematic diagram of the drag chain structure;

[0022] Description of reference numerals: 1, workbench; 2, gantry; 3, first cylinder; 4, pressure roller; 5, rotary tool magazine; 6, first driving device; 7, left and right moving frame; 8, second driving device; 9, third driving device; 10, tool driving device; 11, tool bit; 12, second cylinder; 13, sleeve; 14, protective cover; 15, telescopic tube; 16, cross bar; 17, L-shaped bracket; 18, connecting tube;

[0023] 501, rotary frame body; 502, tool rest; 503, reducer; 504, motor; 505, motor mounting frame. Specific implementation mode

[0024] As Figure 1 , 2 shown, a cutting machine for sheet processing includes a workbench 1, above which a gantry 2 is slidably installed, and at the rear end of the workbench 1, a third driving device 9 for driving the gantry 2 to move back and forth is installed. On the top beam of the gantry 2, a left and right moving frame 7 is slidably installed, and on the right side of the gantry 2, a first driving device 6 for driving the left and right moving frame 7 to move left and right is installed. On the left and right moving frame 7, a tool mounting frame is slidably installed, and on the top of the left and right moving frame 7, a second driving device 8 for driving the tool mounting frame to move up and down is installed.

[0025] At the upper end of the tool mounting frame, a tool driving device 10 is installed, and at the lower end, a tool bit 11 fixedly connected to the tool driving device 10 is installed. As Figure 3 , 4 shown, a second cylinder 12 is installed on the outer side wall of the tool bit 11, and the telescopic end of the second cylinder 12 is fixedly connected to a sleeve 13. The second cylinder 12 controls the up and down movement of the sleeve 13. When the tool needs to be replaced, the sleeve 13 rises; when the tool is working, the sleeve 13 descends. The sleeve 13 is slidably installed on the outer periphery of the bottom of the tool bit 11, and the central circle of the sleeve 13 is slidably installed on the tool bit 11. A gap for waste chips to pass through is installed between the inner side walls of the tool bit 11 and the sleeve 13. A protective cover 14 is installed at the bottom of the sleeve 13, and the protective cover 14 is composed of brushes to block the waste chips generated during the cutting process and prevent them from splashing out, which is not conducive to efficient treatment. A connecting tube 18 is communicated with the outer side wall of the sleeve 13, the other end of the connecting tube 18 is connected to a telescopic tube 15, and the other end of the telescopic tube 15 is connected to an air extraction device. A cross bar 16 is installed at the front end of the left and right moving frame 7, and at the other end of the cross bar 16, an L-shaped bracket 17 for supporting the telescopic tube 15 is installed.

[0026] At the bottom of the front end of the gantry 2, a first cylinder 3 is symmetrically installed. The telescopic ends of the first cylinder 3 are connected together by a pressure roller 4. By the telescoping of the first cylinder 3, the lifting of the pressure roller 4 is realized, and then the processed plate is pressed to avoid the influence on the processing accuracy caused by the deviation of the plate.

[0027] As Figure 5 shown, a rotary tool magazine 5 is installed at the central position of the front end of the gantry 2. The rotary tool magazine 5 includes a motor mounting frame 505 fixedly installed on the gantry 2. The motor mounting frame 505 fixedly installs a motor 504. The output end of the motor 504 is fixedly connected to a speed reducer 503. The output end of the speed reducer 503 is installed with a rotary frame body 501. A plurality of tool holders 502 are installed on the outer circumference of the rotary frame body 501, and tools are mounted on the tool holders 502. By driving the rotary frame body 501 to rotate by the motor 504, the tool holder 502 with the tool mounted is moved to the position for replacing the tool, and the rapid replacement of different tools is realized.

[0028] In addition, in this application, drag chains are installed on the gantry 2, the left and right moving frames 7 and the tool mounting frames (as Figure 6 shown) for storing, towing and protecting pipelines such as cables, oil pipes, gas pipes, and water pipes, to avoid their damage or interference due to direct exposure or random placement, thereby improving the operation stability and service life of the equipment.

[0029] The operation process of the present utility model is as follows:

[0030] First, place the plate to be processed on the workbench 1, and then drive the first cylinder 3 to press the pressure plate 4 on the plate to ensure the stability of the plate; then, according to the set route, replace the appropriate tool, and the control center controls the tool to run on the front-back, left-right and up-down routes to realize the cutting and punching operations on the plate; finally, during the processing, the waste chips are covered by the protective cover 14 and are sucked away and collected through the telescopic pipe 15 under the suction of the exhaust device.

[0031] The above-described embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A cutting machine for plate processing, characterized in that: The invention comprises a workbench (1), a gantry (2) is slidably arranged above the workbench (1), a left-right movable frame (7) is slidably arranged on the top beam of the gantry (2), and a tool mounting frame is slidably arranged on the left-right movable frame (7); a tool driving device (10) is arranged at the upper end of the tool mounting frame, and a cutter head (11) fixedly connected to the cutter driving device (10) is arranged at the lower end; a cylinder 2 (12) is arranged on the outer wall of the cutter head (11), and the telescopic end of the cylinder 2 (12) is fixedly connected to a sleeve (13), and the sleeve (13) is slidably arranged on the outer periphery of the bottom of the cutter head (11); a protective cover (14) is arranged at the bottom of the sleeve (13), and the outer wall of the sleeve (13) is connected to a connecting tube (18), and the other end of the connecting tube (18) is connected to a telescopic tube (15), and the other end of the telescopic tube (15) is connected to an exhaust device.

2. The plate processing cutting machine according to claim 1, characterized in that: A driving device 3 (9) for driving the gantry (2) to move forward and backward is arranged at the rear end of the workbench (1).

3. The plate processing cutting machine according to claim 1, characterized in that: A driving device (6) for driving the left-right movable frame (7) to move left-right is arranged on the right side of the gantry (2).

4. The plate processing cutting machine according to claim 1, characterized in that: A second driving device (8) for driving the tool mounting frame to move up and down is arranged on the top of the left-right moving frame (7).

5. The plate processing cutting machine according to claim 1, characterized in that: A cross bar (16) is provided at the front end of the left-right movable frame (7), and an L-shaped bracket (17) for supporting the telescopic tube (15) is provided at the other end of the cross bar (16).

6. The plate processing cutting machine according to claim 1, characterized in that: The center circle of the sleeve (13) is slidably arranged on the cutter head (11), and a gap is arranged between the cutter head (11) and the inner wall of the sleeve (13) for waste chips to pass through.

7. The plate processing cutting machine according to claim 1, characterized in that: A cylinder one (3) is symmetrically arranged at the bottom of the front end of the gantry (2), and the telescopic ends of the cylinder one (3) are connected together via a pressing roller (4).

8. The plate processing cutting machine according to claim 1, characterized in that: A rotating tool magazine (5) is arranged at the front center of the gantry (2), and the rotating tool magazine (5) comprises a motor mounting frame (505) fixedly arranged on the gantry (2), a motor (504) being fixedly arranged on the motor mounting frame (505), an output end of the motor (504) being fixedly connected to a reducer (503), a rotating frame body (501) being arranged at the output end of the reducer (503), a plurality of tool holders (502) being arranged on the outer circumference of the rotating frame body (501), and tools being arranged on the tool holders (502).

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