Automatic feeding perforating machine

Abstract

The utility model discloses an automatic feeding punching machine, which comprises a machine table, a punching mechanism and a material moving mechanism, the machine table comprises a material carrying table and a working table, the working table is arranged above the material carrying table, the material moving mechanism is arranged between the material carrying table and the working table, the material moving mechanism is fixed on the working table, the punching mechanism is arranged on the working table, and the material moving mechanism and the punching mechanism are correspondingly arranged. Through the corresponding arrangement of the material moving mechanism and the punching mechanism, automatic feeding and automatic receiving are achieved, after a plate is placed, it is not needed to manually check a punching area for punching operation, the manual operation intensity is reduced, the automation degree is high, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a punching machine, in particular to an automatic feeding punching machine. Background Art

[0002] Self-adhesive labels are composite materials with adhesive on the back and paper, film or other special materials on the other side. After processing, holes are often punched on the surface for easy positioning. Manual punching requires frequent visual verification of the punching position, which is easy to cause fatigue over time, thus affecting the punching operation and the punching efficiency is not high.

[0003] Chinese patent application No. 201721327153.2 discloses a simple label punching device, including an operating platform, a pressing plate is slidably arranged above the operating platform through a support plate, there are two support plates, and a cross bar is symmetrically fixed at the upper and lower ends between the two support plates, the lower part of the operating platform is connected to the lower cross bar through a support frame, and a slide groove is symmetrically provided at the front and rear ends of the bottom, and a punching strip is slidably embedded in the inner side of the slide groove, and a punching needle is equidistantly fixed at the bottom of the punching strip. This scheme realizes automatic punching of the machine, and manual loading is required before punching. After the punching is completed, the punched sheet material is manually removed. Because the loading and unloading of the processed sheet material are all completed by manual operation, the efficiency of loading and unloading is low, and the frequency of manual loading and receiving is relatively frequent. At the same time, it is necessary to manually proofread the punching area after loading, and the degree of automation is not high, which cannot meet the needs of large-scale production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic feeding punching machine, which can solve at least one of the above problems.

[0005] According to one aspect of the utility model, an automatic feeding punching machine is provided, including a machine platform, a punching mechanism, and a material moving mechanism. The machine platform includes a loading platform and a workbench. The workbench is arranged above the loading platform. A material moving mechanism is arranged between the loading platform and the workbench. The material moving mechanism is fixed on the workbench. The punching mechanism is arranged on the workbench. The material moving mechanism and the punching mechanism are arranged correspondingly.

[0006] The beneficial effects of the utility model are as follows: automatic loading and automatic receiving of materials are realized through the corresponding arrangement of the material moving mechanism and the punching mechanism, and after the sheet material is placed, there is no need to manually check the punching area for punching operations, which reduces the intensity of manual work, has a high degree of automation, and improves production efficiency.

[0007] In some embodiments, the punching mechanism includes a CCD camera and a punching head, both of which are connected to the machine platform, and the CCD camera and the punching head are arranged correspondingly. Thus, by providing the CCD camera and the punching head, a high-precision positioning punching operation can be achieved.

[0008] In some embodiments, the material moving mechanism includes an XY axis moving assembly and a material suction manipulator, one end of the XY axis moving assembly is fixed on the workbench, the XY axis moving assembly and the material suction manipulator are movably connected, and the XY axis moving assembly cooperates with the material suction manipulator. Thus, by providing the XY axis moving assembly and the material suction manipulator, the process of automatic feeding and receiving of materials is realized.

[0009] In some embodiments, the XY axis moving assembly includes an X axis moving assembly and a Y axis moving assembly, the bottom of the X axis moving assembly is fixed on the workbench, the loading platform is arranged below the Y axis moving assembly, the X axis moving assembly is movably connected to the Y axis moving assembly, and the X axis moving assembly is located on one side of the Y axis moving assembly, and the material suction manipulator is movably connected to the Y axis moving assembly. Thus, by providing the X axis moving assembly and the Y axis moving assembly, the material suction manipulator can be driven to move along the X axis and Y axis directions on the plane, and the position of the material suction manipulator can be conveniently adjusted.

[0010] In some embodiments, the suction manipulator includes a frame, a cylinder, a suction cup seat and a suction cup, one end of the frame is movably connected to the Y-axis moving assembly, one side of the frame is provided with a cylinder and a suction cup seat, the piston rod of the cylinder is connected to the suction cup seat, and the suction cup seat is provided with a suction cup. By providing the suction cup seat, the bottom of the manipulator can move up and down. By providing the suction cup, it is convenient to move or fix the sheet material, and further prevent the sheet material from being moved by external force during punching, which affects the punching accuracy.

[0011] In some embodiments, the loading platform includes a material unloading platform and a material receiving platform, the material unloading platform is arranged on one side of the material receiving platform, and both the material unloading platform and the material receiving platform are connected to the machine platform. Therefore, during the processing, it helps to reduce the distance that the suction manipulator moves back and forth when loading and unloading materials and the conveying time of the sheet material, thereby improving the efficiency of the entire punching operation.

[0012] In some embodiments, a cover plate is provided on one side of the material receiving platform, and the cover plate is movably connected to the material receiving platform, thereby facilitating manual collection after the punching is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the automatic feeding punching machine of the utility model;

[0014] Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0015] Figure 3 It is a front view schematic diagram of the automatic feeding punching machine of the utility model;

[0016] Figure 4 This is a schematic diagram of the automatic feeding punching machine of the utility model after the cover plate is installed;

[0017] Figure 5It is a top view schematic diagram of the automatic feeding punching machine of the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Reference Figure 1 to Figure 5 :Automatic feeding punching machine, including a machine platform 1, a punching mechanism 2, and a material transfer mechanism 3. The machine platform 1 includes a loading platform 11 and a workbench 12. The workbench 12 is arranged above the loading platform 11. A material transfer mechanism 3 is arranged between the loading platform 11 and the workbench 12. The punching mechanism 2 is arranged on the workbench 12, and the material transfer mechanism 3 is arranged correspondingly to the punching mechanism 2. Among them, the punching mechanism 2 includes a CCD (Charge-coupled-Device) camera 22 and a punching head 21, and the CCD camera 22 and the punching head 21 are arranged correspondingly. The material transfer mechanism 3 includes an XY-axis moving component 31 and a material suction manipulator 32. One end of the XY-axis moving component 31 is fixed on the workbench 12. The XY-axis moving component 31 and the material suction manipulator 32 are movably connected, and the XY-axis moving component 31 and the material suction manipulator 32 cooperate. By providing an XY axis moving component and a material suction manipulator, the material suction manipulator can move in the X and Y axis directions; by correspondingly setting the material moving mechanism and the punching mechanism, the sheet material feeding, receiving and punching operations can be automatically realized, without manual loading and unloading, and after loading, there is no need for manual proofreading of the punching area, which reduces the intensity of manual work, has a high degree of automation, and thus improves production efficiency. It should be noted that the CCD camera 22 is a device for identification and positioning in the prior art, and the specific working principle will not be repeated here.

[0020] The XY axis moving assembly 31 includes an X axis moving assembly 311 and a Y axis moving assembly 312. The bottom of the X axis moving assembly 311 is fixed on the workbench 12. The loading platform 11 is arranged below the Y axis moving assembly 312. The X axis moving assembly 311 is movably connected with the Y axis moving assembly 312, so that the Y axis moving assembly can move in the X axis and the X axis moving assembly 311 is located on one side of the Y axis moving assembly 312. The suction manipulator 32 is movably connected with the Y axis moving assembly 312. Among them, the X axis moving assembly 311 is a common slide rail and motor structure in the prior art. The Y axis moving assembly 312 is matched with the slide rail of the X axis moving assembly 311. The Y axis moving assembly 312 is driven by the motor to move along the slide rail. Similarly, the working principle of the Y axis moving assembly 312 is the same as that of the X axis. The suction manipulator 32 can be driven to move along the Y axis direction by the motor on the Y axis moving assembly 312. Therefore, through the joint action of the X-axis moving component 311 and the Y-axis moving component 312, the suction robot 32 can be driven to move in the X-axis direction and the Y-axis direction to meet the requirements of taking and placing materials.

[0021] The suction manipulator 32 includes a frame 1, a cylinder 324, a suction cup seat 322 and a suction cup 323. One end of the frame 1 is movably connected to the Y-axis moving assembly 312. A cylinder 324 and a suction cup seat 322 are provided on one side of the frame 1. The piston rod of the cylinder 324 is connected to the suction cup seat 322. A suction cup 323 is provided on the suction cup seat 322. The suction cup seat allows the bottom of the manipulator to move up and down. The suction cup makes it convenient to suck and fix the sheet material, so that the suction cup drives the sheet material to move or fix it, and further prevents the sheet material from being moved by external force during punching, thereby affecting the punching accuracy.

[0022] The loading platform 11 includes a material unloading platform 111 and a material receiving platform 112. The material unloading platform 111 is arranged on one side of the material receiving platform 112. Both the material unloading platform 111 and the material receiving platform 112 are connected to the machine 1. In this way, the material suction manipulator 32 only needs to move the plate from the material unloading platform 111 to the corresponding position of the workbench, and then take out the material with holes and put it into the material receiving platform 112 on one side, thereby reducing the distance of moving back and forth and reducing the time of handling the plate material, thereby improving the efficiency of the entire punching operation. Furthermore, a cover plate 113 is provided on one side of the material receiving platform 112, and the cover plate 113 is movably connected to the material receiving platform 112, for example, one end of the cover plate 113 is connected to the material receiving platform 112 by a hinge. By setting the cover plate 113, when the machine is working, the cover plate 113 is closed to prevent the plate material from falling when the manipulator moves the plate material to the material receiving platform 112. When all the plates need to be manually collected after the punching is completed, the cover plate 113 is opened, the plates are moved outward laterally, and pushed into the collecting vehicle, thereby reducing the manual work intensity and facilitating the collection of the plates.

[0023] When working, first stack the sheets to be punched and place them in the material discharging table 111, and start the automatic feeding punching machine. The suction manipulator 32 moves along the end of the Y-axis moving component 312 away from the X-axis moving component. When it moves to the top of the material discharging table 111, the cylinder 324 on the frame 1 is started, and the piston rod moves downward, driving the suction cup seat 322 to move downward, so that the bottom surface of the suction cup 323 and the surface of the sheet to be processed are against each other, and then the bottom of the suction cup 323 sucks air to form a negative pressure. Due to the existence of negative pressure, the suction cup 323 can absorb the sheet to be processed. In this way, the piston rod rises and drives the suction cup seat 322 to move upward, so that the suction manipulator 3 drives the sheet to be processed to move upward, and then the Y-axis moving component 312 moves along the end of the X-axis moving component 311 close to the punching mechanism 2, and then drives the sheet to be processed into the punching area in the workbench 12. When the sheet moves to the position below the punching mechanism 2, the CCD camera 22 performs identification and positioning.

[0024] In order to meet the punching requirements of different products, the equipment can pre-set and store information such as the size of different products. During actual processing, you only need to select according to the needs, and then scan and identify, so as to achieve precise movement and positioning. The CCD camera 22 and the program efficiently collect image discrimination, and then control the movement of the XY axis moving component 31 and the suction manipulator 3 to adjust the position of the sheet. After capturing and locking the punching positioning point, the punching head 21 moves downward to punch the corresponding position of the sheet to be processed to achieve precise punching. Then the suction manipulator 32 continues to move the sheet so that the CCD camera 22 corresponds to the next position to be punched. The above steps are performed alternately, so that the punching head 21 continuously punches the sheet.

[0025] After completing the punching operation of the entire sheet material, the suction robot 3 moves along the Y-axis moving component 312 and the X-axis moving component 311 to the position of the receiving table 112, driving the processed sheet material to move above the receiving table 112, and the piston rod of the cylinder 324 moves downward, so that the suction cup 323 drives the processed sheet material to move downward, and the air source pressure is controlled to reduce the adsorption force of the suction cup 323, so that the suction cup is separated from the processed sheet material, and the processed sheet material is placed on the receiving table 112, and then the suction robot 3 repeats the above steps, moves the next sheet material into the workbench 12, and repeats the punching operation, without stopping the automatic feeding punching machine, thereby continuously processing the sheet material.

[0026] In actual processing, 150 sheets to be punched can be stored on the unloading table 111 to complete a sheet with 136 holes. The overall punching time is calculated to be 123 seconds, and there is no need to stop the machine within 5 hours, and there is no need for manual material collection and collection. Furthermore, a display screen 41 and a controller 4 can be set on the automatic feeding punching machine, and the controller 4 is set under the workbench 12, and the display screen 41 and the controller 4 are electrically connected through a wire. The relevant parameters or the identification of the punching can be viewed through the display screen 41, so that one person can supervise multiple machines. Therefore, through the cooperation of the material transfer mechanism 3 and the punching mechanism 2, the process of automatic feeding, punching, and collecting of the equipment is realized, without the need for manual repeated loading and unloading, saving labor and improving production efficiency.

[0027] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. Automatic feeding punching machine, characterized in that, The invention comprises a machine platform (1), a punching mechanism (2) and a material transfer mechanism (3), wherein the machine platform (1) comprises a loading platform (11) and a workbench (12), wherein the workbench (12) is arranged above the loading platform (11), a material transfer mechanism (3) is arranged between the loading platform (11) and the workbench (12), and the material transfer mechanism (3) is fixed on the workbench (12), the punching mechanism (2) is arranged on the workbench (12), and the material transfer mechanism (3) and the punching mechanism (2) are arranged correspondingly.

2. The automatic feeding punching machine according to claim 1, characterized in that: The punching mechanism (2) comprises a CCD camera (22) and a punching head (21); the CCD camera (22) and the punching head (21) are both connected to the machine platform (1); and the CCD camera (22) and the punching head (21) are arranged correspondingly.

3. The automatic feeding punching machine according to claim 1, characterized in that: The material moving mechanism (3) comprises an XY-axis moving component (31) and a material suction manipulator (32); one end of the XY-axis moving component (31) is fixed on the workbench (12); the XY-axis moving component (31) and the material suction manipulator (32) are movably connected; the XY-axis moving component (31) cooperates with the material suction manipulator (32).

4. The automatic feeding punching machine according to claim 3, characterized in that: The XY-axis moving assembly (31) comprises an X-axis moving assembly (311) and a Y-axis moving assembly (312); the bottom of the X-axis moving assembly (311) is fixed on the workbench (12); the material loading platform (11) is arranged below the Y-axis moving assembly (312); the X-axis moving assembly (311) is movably connected to the Y-axis moving assembly (312); the X-axis moving assembly (311) is located on one side of the Y-axis moving assembly (312); and the material suction manipulator (32) is movably connected to the Y-axis moving assembly (312).

5. The automatic feeding punching machine according to claim 4, characterized in that: The material suction manipulator (32) comprises a frame (321), a cylinder (324), a suction cup seat (322) and a suction cup (323); one end of the frame (321) is movably connected to the Y-axis moving assembly (312); one side of the frame (321) is provided with a cylinder (324) and a suction cup seat (322); a piston rod of the cylinder (324) is connected to the suction cup seat (322); and a suction cup (323) is provided on the suction cup seat (322).

6. The automatic feeding punching machine according to any one of claims 1 to 5, characterized in that: The material loading platform (11) comprises a material unloading platform (111) and a material receiving platform (112); the material unloading platform (111) is arranged on one side of the material receiving platform (112); and both the material unloading platform (111) and the material receiving platform (112) are connected to the machine platform (1).

7. The automatic feeding punching machine according to claim 6, characterized in that: A cover plate (113) is provided on one side of the material receiving platform (112), and the cover plate (113) is movably connected to the material receiving platform (112).

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