Synchronous lettering device for blanking of key punching machine

Abstract

The utility model relates to the technical field of key processing devices, in particular to a synchronous lettering device for blanking of a key punching machine, which comprises a mounting bracket, and a mounting frame is mounted on the outer wall of the mounting bracket; the device is monitored through the infrared grating sensor, then the electric control air cylinder controls the shielding cover plate to automatically cover the device, and then the control panel controls the electric control air cylinder to operate; the linear module drives the fixing plate to move along the limiting rod, the positions of the downward pressing base and the small laser carving machine are adjusted, accurate positioning and laser carving of a material plate are achieved, after carving is completed, the linear module drives the downward pressing base and the stamping block to move to the stamping position, and meanwhile through the synergistic effect of the electric control air cylinder, the connecting base, the sliding block and the sliding rail, the stamping effect is achieved. The downward pressing block applies pressure to the stamping block, the downward pressing block is matched with the stamping base to complete the stamping and discharging process, automatic continuous operation of stamping and laser lettering is achieved through the whole device, and the production efficiency and the machining precision are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of key processing devices, specifically a synchronous engraving device for key punching. Background Technology

[0002] In the original key punching and blanking process, the first step is to prepare the component blank through the punching process. In this stage, the punching machine, with its efficient and precise movements, cuts and shapes the raw material according to the pre-set mold shape and size. The powerful pressure of the punching machine causes the raw material to deform instantly, thereby obtaining the required key blank. These key blanks have specific outlines and approximate size specifications, laying the foundation for subsequent processing steps. After completing the punching and blanking and obtaining the key component blanks, the next step is to engrave these key blanks. The key engraving process is a more delicate and crucial step.

[0003] In the current production process, the stamping and engraving processes are independent of each other. After stamping and blanking, operators need to manually transfer the key blank to the laser equipment for engraving. This process significantly reduces production efficiency. In addition, the existing stamping equipment is not sufficiently automated, which not only increases the labor intensity of operators, but also has loopholes in safety protection, which can easily lead to safety accidents and pose potential risks to operators.

[0004] Therefore, a synchronous engraving device for key punching is needed to improve the above problems. Utility Model Content

[0005] To address the current production process where stamping and engraving are independent processes after key blanking, operators must manually transfer the key blank to the laser equipment for engraving, which significantly reduces production efficiency. This invention provides a synchronous engraving device for key blanking to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A synchronous engraving device for key punching includes a mounting bracket, an mounting frame mounted on the outer wall of the mounting bracket, an electrically controlled cylinder mounted on the top outer wall of the mounting frame, a control panel mounted on the side wall of the mounting frame, a shielding component mounted on the outer wall of the mounting frame, and a stamping base mounted on the inner wall of the mounting frame. A synchronous component is mounted on the base surface of the stamping base, and one end of the electrically controlled cylinder penetrates the mounting frame and extends into the inner cavity of the mounting frame, where a pressing component is provided.

[0008] The pressing component includes a connecting base, which is installed at one end of an electrically controlled cylinder. A slider is installed on the opposite side wall of the connecting base. A slide rail is slidably connected to the outer wall of the slider, and two sets of slide rails are provided, which are respectively located on the opposite inner walls of the mounting frame. A pressing block is installed on the bottom outer wall of the connecting base via a fixing rod.

[0009] As a preferred embodiment of this utility model, the shielding component includes a hinge and an infrared grid sensor. The hinge is mounted on the outer wall of the mounting frame, and a shielding cover is installed at one end of the hinge.

[0010] As a preferred embodiment of this utility model, an electrically controlled telescopic rod is rotatably connected to the outer wall of the shielding cover, one end of the electrically controlled telescopic rod is rotatably connected to the outer wall of the mounting frame, and the infrared grid sensor is installed on the inner wall opposite to the mounting frame.

[0011] As a preferred embodiment of this utility model, the synchronization component includes an elastic element, which is mounted on the base surface of the stamping base, and a limit slide is provided on one side of the elastic element and on the base surface of the stamping base.

[0012] As a preferred embodiment of this utility model, a mounting plate is slidably connected to the outer wall of the limiting slide rod, an elastic element is connected to the bottom of the mounting plate, and a linear module is installed on the outer wall of the mounting plate.

[0013] As a preferred embodiment of this utility model, a limit rod is installed on one side of the linear module and on the outer wall of the mounting plate, a fixed plate is installed on the moving surface of the linear module, and one end of the fixed plate is slidably connected to the outer wall of the limit rod.

[0014] As a preferred embodiment of this utility model, a pressing base is installed on the outer wall of the fixing plate, wherein a stamping block is embedded in the outer wall of the pressing base, and a small laser engraving machine is embedded in one side of the stamping block and located on the outer wall of the pressing base.

[0015] As a preferred embodiment of this utility model, the control panel is connected to an electric cylinder, an infrared grid sensor, an electric telescopic rod, and a small laser engraving machine via wires, and the connection method is electrical connection. The pressing block is located directly above the pressing base, and the stamping block is located directly above the stamping base. Two sets of limiting slide rods are provided and are located on opposite outer walls of the stamping base.

[0016] Compared with existing technologies, this utility model, by setting a blocking component in the synchronous engraving device used for key punching, allows the control panel to control the electric telescopic rod to operate when the set parameters are reached—that is, after the operator has finished loading the material and the parameters of the infrared grid sensor reach the preset value. This causes the electric telescopic rod to apply a downward pushing force to the blocking cover, causing the blocking cover to rotate downward on the outer wall of the hinge and close. Subsequently, the control panel controls the electric cylinder to operate, thereby solving the problems of insufficient automation in the stamping device, which not only increases the labor intensity of the operator but also has loopholes in safety protection, easily leading to safety accidents and posing potential risks to the operator.

[0017] This invention incorporates a synchronous component in a synchronous engraving device used for key punching. Under the control of the control panel, a linear module drives a fixed plate to move along a limit rod, adjusting the position of the pressing base and a small laser engraving machine to achieve precise positioning of the material plate and laser engraving. After engraving, the linear module drives the pressing base and the stamping block to move to the stamping position. Simultaneously, through the coordinated action of the electric cylinder, connecting base, slider, and slide rail, the pressing block applies pressure to the stamping block, working in conjunction with the stamping base to complete the punching process. The entire device achieves automated continuous operation of punching and laser engraving, improving production efficiency and processing accuracy. This solves the problem that in the current production process, the punching and engraving processes are independent, requiring operators to manually transfer the key blank to the laser equipment for engraving after punching, a process that significantly reduces production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the shielding component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the pressing component structure of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of structure A;

[0022] Figure 5 This utility model Figure 3 An enlarged schematic diagram of the B structure.

[0023] In the diagram: 1. Mounting bracket; 2. Mounting frame; 3. Electric cylinder; 4. Control panel; 5. Shielding assembly; 501. Hinge; 502. Infrared grid sensor; 503. Shielding cover; 504. Electric telescopic rod; 6. Stamping base; 7. Synchronization assembly; 701. Elastic element; 702. Limiting slide bar; 703. Mounting plate; 704. Linear module; 705. Limiting rod; 706. Fixing plate; 707. Pressing base; 708. Stamping block; 709. Small laser engraving machine; 8. Pressing component; 81. Connecting base; 82. Slider; 83. Slide rail; 84. Fixing rod; 85. Pressing block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-5 The illustrated synchronous engraving device for key punching includes a mounting bracket 1, a mounting frame 2 mounted on the outer wall of the mounting bracket 1, an electrically controlled cylinder 3 mounted on the top outer wall of the mounting frame 2, a control panel 4 mounted on the side wall of the mounting frame 2, a shielding component 5 mounted on the outer wall of the mounting frame 2, and a stamping base 6 mounted on the inner wall of the mounting frame 2. A synchronous component 7 is mounted on the base surface of the stamping base 6. One end of the electrically controlled cylinder 3 penetrates the mounting frame 2 and extends into the inner cavity of the mounting frame 2, where a pressing component 8 is provided.

[0026] The pressing component 8 includes a connecting base 81, which is installed at one end of the electric cylinder 3. A slider 82 is installed on the opposite side wall of the connecting base 81. A slide rail 83 is slidably connected to the outer wall of the slider 82. Two sets of slide rails 83 are provided and are located on the opposite inner walls of the mounting frame 2. A pressing block 85 is installed on the bottom outer wall of the connecting base 81 via a fixing rod 84.

[0027] In this embodiment, specific references Figure 1 and Figure 2 The shielding assembly 5 includes a hinge 501 and an infrared grid sensor 502. The hinge 501 is mounted on the outer wall of the mounting frame 2. A shielding cover 503 is mounted on one end of the hinge 501. An electrically controlled telescopic rod 504 is rotatably connected to the outer wall of the shielding cover 503. One end of the electrically controlled telescopic rod 504 is rotatably connected to the outer wall of the mounting frame 2. The infrared grid sensor 502 is mounted on the opposite inner wall of the mounting frame 2.

[0028] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The synchronization component 7 includes an elastic element 701, which is installed on the base surface of the stamping base 6. A limit slide rod 702 is provided on one side of the elastic element 701 and on the base surface of the stamping base 6. A mounting plate 703 is slidably connected to the outer wall of the limit slide rod 702. The elastic element 701 is connected to the bottom of the mounting plate 703. A linear module 704 is installed on the outer wall of the mounting plate 703. A limit rod 705 is installed on one side of the linear module 704 and on the outer wall of the mounting plate 703. A fixing plate 706 is installed on the moving surface of the linear module 704, and one end of the fixing plate 706 is slidably connected to the outer wall of the limit rod 705. A pressing base 707 is installed on the outer wall of the fixing plate 706. A stamping block 708 is embedded in the outer wall of the pressing base 707, and a small laser engraving machine 709 is embedded in one side of the stamping block 708 and on the outer wall of the pressing base 707.

[0029] The control panel 4 is electrically connected to the electric cylinder 3, infrared grid sensor 502, electric telescopic rod 504, and small laser engraving machine 709 via wires. This electrical connection powers the device, which in turn enables the control panel 4 to control the electric cylinder 3, infrared grid sensor 502, electric telescopic rod 504, and small laser engraving machine 709 to operate. The pressing block 85 is located directly above the pressing base 707, and the stamping block 708 is located directly above the stamping base 6. Two sets of limiting slide rods 702 are provided and are located on opposite outer walls of the stamping base 6.

[0030] Based on the above structural features and connection relationship, the pressing block 85 presses down on the stamping block 708. At this time, when the stamping base 6 and the stamping block 708 cooperate to stamp and cut the material, the synchronization component 7 is regarded as a whole pressing down. When the stamping block 708 is pressed down, the pressing base 707 drives the fixing plate 706 to apply downward pressure to the limiting rod 705, thereby causing the mounting plate 703 to slide down on the outer wall of the limiting slide rod 702. At this time, the elastic element 701 is compressed. After the stamping is completed, the compressed elastic element 701 applies a reverse thrust to the mounting plate 703, which will cause the mounting plate 703 to reset.

[0031] This solution utilizes a synchronous engraving device for key punching. During operation, infrared grid sensors 502 are installed on the opposing inner walls of the mounting frame 2. When the operator loads the material, the infrared grid sensors 502 generate an electrical signal, which is transmitted to the control panel 4 via wires. When the set parameters are reached—that is, after the operator finishes loading—the parameters of the infrared grid sensors 502 reach the preset values. This causes the control panel 4 to control the electrically controlled telescopic rod 504 to operate, which in turn applies a downward pushing force to the cover plate 503. This causes the cover plate 503 to rotate downwards on the outer wall of the hinge 501, thus closing the cover plate 503. Subsequently, the control panel 4 controls the electrically controlled cylinder 3 to operate. This solution addresses the problem of insufficient automation in the stamping device, which not only increases the operator's workload but also has safety loopholes, easily leading to safety accidents and posing potential risks to operators.

[0032] A fixed plate 706 is mounted on the moving surface of the linear module 704, and one end of the fixed plate 706 is slidably connected to the outer wall of the limiting rod 705. A pressing base 707 is mounted on the outer wall of the fixed plate 706, and a stamping block 708 is embedded in the outer wall of the pressing base 707. A small laser engraving machine 709 is embedded in the outer wall of the pressing base 707 on one side of the stamping block 708. Before stamping, the control panel 4 controls the linear module 704 to operate. At this time, the moving surface of the linear module 704... The fixed plate 706 applies a pushing force, causing it to slide on the outer wall of the limiting rod 705, thereby adjusting the position of the pressing base 707. This causes the pressing base 707 to move the small laser engraving machine 709 directly above the material plate. Subsequently, the control panel 4 controls the small laser engraving machine 709 to perform laser engraving on the material plate. After the laser engraving is completed, the control panel 4 controls the linear module 704 to move the pressing base 707. Then, the pressing base 707 moves the stamping block 708 directly above the stamping groove of the stamping base 6.

[0033] The connecting base 81 is installed at one end of the electric cylinder 3. A slider 82 is installed on the opposite side wall of the connecting base 81. A slide rail 83 is slidably connected to the outer wall of the slider 82. Two sets of slide rails 83 are provided and are located on the opposite inner walls of the mounting frame 2. A pressing block 85 is installed on the bottom outer wall of the connecting base 81 through a fixing rod 84. When the control panel 4 controls the electric cylinder 3 to operate, one end of the electric cylinder 3 applies downward pressure to the connecting base 81. This causes the connecting base 81 to drive the pressing block 85 to press down through the fixing rod 84. The pressing block 85 then presses down on the stamping block 708. At this time, the stamping base 6 and the stamping block 708 cooperate to perform stamping and blanking. This solves the problem that the stamping and engraving processes are independent in the current production process. The operator needs to manually transfer the key blank to the laser equipment for engraving after stamping and blanking, which significantly reduces production efficiency.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A synchronous engraving device for key punching, comprising a mounting bracket (1), characterized in that: An installation frame (2) is installed on the outer wall of the mounting bracket (1). An electric control cylinder (3) is installed on the top outer wall of the installation frame (2). A control panel (4) is installed on the side wall of the installation frame (2). A shielding component (5) is installed on the outer wall of the installation frame (2). A stamping base (6) is installed on the inner wall of the installation frame (2). A synchronization component (7) is installed on the base surface of the stamping base (6). One end of the electric control cylinder (3) passes through the installation frame (2) and extends into the inner cavity of the installation frame (2) and is provided with a pressing component (8). The pressing component (8) includes a connecting base (81), which is installed at one end of the electric cylinder (3). A slider (82) is installed on the opposite side wall of the connecting base (81). A slide rail (83) is slidably connected to the outer wall of the slider (82). Two sets of slide rails (83) are provided and are located on the opposite inner walls of the mounting frame (2). A pressing block (85) is installed on the bottom outer wall of the connecting base (81) via a fixing rod (84).

2. The synchronous engraving device for key punching as described in claim 1, characterized in that: The shielding assembly (5) includes a hinge (501) and an infrared grid sensor (502). The hinge (501) is mounted on the outer wall of the mounting frame (2), and a shielding cover plate (503) is mounted on one end of the hinge (501).

3. The synchronous engraving device for key punching as described in claim 2, characterized in that: An electrically controlled telescopic rod (504) is rotatably connected to the outer wall of the shielding cover (503). One end of the electrically controlled telescopic rod (504) is rotatably connected to the outer wall of the mounting frame (2). The infrared grid sensor (502) is installed on the inner wall opposite to the mounting frame (2).

4. The synchronous engraving device for key punching as described in claim 1, characterized in that: The synchronization component (7) includes an elastic element (701) which is mounted on the base surface of the stamping base (6). A limit slide rod (702) is provided on one side of the elastic element (701) and on the base surface of the stamping base (6).

5. A synchronous engraving device for key punching as described in claim 4, characterized in that: A mounting plate (703) is slidably connected to the outer wall of the limiting slide bar (702), an elastic element (701) is connected to the bottom of the mounting plate (703), and a linear module (704) is installed on the outer wall of the mounting plate (703).

6. A synchronous engraving device for key punching as described in claim 5, characterized in that: A limit rod (705) is installed on one side of the linear module (704) and on the outer wall of the mounting plate (703). A fixing plate (706) is installed on the moving surface of the linear module (704), and one end of the fixing plate (706) is slidably connected to the outer wall of the limit rod (705).

7. A synchronous engraving device for key punching as described in claim 6, characterized in that: A pressing base (707) is installed on the outer wall of the fixing plate (706), wherein a stamping block (708) is embedded in the outer wall of the pressing base (707), and a small laser engraving machine (709) is embedded in one side of the stamping block (708) and located on the outer wall of the pressing base (707).

8. A synchronous engraving device for key punching as described in claim 7, characterized in that: The control panel (4) is connected to the electric cylinder (3), infrared grid sensor (502), electric telescopic rod (504) and small laser engraving machine (709) via wires and the connection method is electrical connection. The pressing block (85) is located directly above the pressing base (707) and the stamping block (708) is located directly above the stamping base (6). The limiting slide rod (702) is provided in two sets and is located on the opposite outer wall of the stamping base (6).

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