Automatic reminding and rapid material changing door control linkage device of nameplate tool machine

Abstract

The utility model relates to an automatic reminding and rapid material changing door control linkage device of a nameplate tool machine, which belongs to the technology of nameplate tool machine accessories and comprises a lifting door assembly arranged at an opening in the front end of the tool machine, and a feeding platform and a material receiving platform are arranged in the tool machine. A range finder used for detecting the thickness of a workpiece on the top of the material collecting platform is installed at the bottom of a top cover of the tool machine, and a material changing frame capable of sliding front and back is arranged at the bottom of an opening in the front end of the tool machine and connected with the side wall of the top of the lifting door assembly through a linkage propelling assembly. The lifting door assembly is connected with the material changing frame through the linkage propelling assembly, so that the material changing frame is controlled to move for material changing while the lifting door assembly is opened and closed, an additional driving structure is not needed, operation is simple, and the material changing frame is convenient to use. The automation degree is high and the practical value is high.

Description

Technical Field

[0001] This utility model relates to the technical field of nameplate tooling machine accessories, and in particular to an automatic reminder and quick material change gate control linkage device for a nameplate tooling machine. Background Technology

[0002] Nameplate tooling machines are specialized equipment used to produce machine nameplates. Through marking, engraving, or riveting techniques, they accurately mark equipment model parameters, logos, QR codes, and other information on the surface of materials such as metal and plastic. They have core capabilities such as efficient marking and precision engraving and are widely used in precision equipment, automotive parts, and other fields, which can significantly improve the standardization of product identification and production efficiency.

[0003] However, although the existing nameplate tooling machines have relatively mature marking technology, manual operation is still required when feeding and discharging materials, and the degree of automation is not high enough. Although there are some automatic material changing structures of other products on the market that can be considered for reuse, the adaptability of the structure is not good, and often requires an additional drive structure, which cannot be linked with the existing tooling machine basic structure. Therefore, this application is made. Summary of the Invention

[0004] To overcome the technical defects of the existing technology, this utility model provides an automatic reminder and quick material change gate control linkage device for a nameplate tooling machine, which has the effects of high automation and good linkage effect.

[0005] The technical solution adopted by this utility model is as follows: a lifting door assembly is set at the front opening of the tooling machine. The tooling machine is equipped with a feeding platform and a receiving platform. A rangefinder for detecting the thickness of the workpiece on the top of the receiving platform is installed at the bottom of the top cover of the tooling machine. A material changing frame that can slide back and forth is set at the bottom of the front opening of the tooling machine. The material changing frame is connected to the top side wall of the lifting door assembly through a linkage propulsion assembly, so that when the lifting door assembly is raised, the material changing frame can be pulled into the tooling machine through the linkage propulsion assembly.

[0006] Preferably, the lifting door assembly includes a lead screw and a lifting door that is longitudinally slidably disposed within the tooling machine. The lead screw is threadedly connected to the lifting door. A guide rod is provided inside the tooling machine, and the lifting door is movably sleeved within the guide rod. The guide rod restricts the position of the lifting door, ensuring that the lifting door can move stably up and down within a groove opened inside the tooling machine, preventing lateral pressure. The rotation of the lead screw is used to drive the lifting door to move up and down, thereby controlling the opening and closing of the tooling machine.

[0007] Preferably, a drive motor is also fixedly installed inside the tooling machine. The output shaft of the drive motor is fixedly connected to the lead screw. The drive motor can drive the lead screw to rotate when it is turned on. Since the lifting door can only move up and down due to the restriction of the guide rod and the tooling machine slide, the rotation of the lead screw can push the lifting door to move, so as to complete the basic opening and closing control.

[0008] Preferably, the material changing frame is embedded with a conveyor motor, and the output shaft of the conveyor motor is connected to a conveyor roller for transferring nameplates. By turning on the conveyor motor, the conveyor roller is rotated, thereby enabling the nameplates stacked in the material changing frame to be transferred by the rotation of the conveyor roller.

[0009] Preferably, the linkage propulsion assembly includes a liquid storage tank disposed on the top of the tooling machine, a driving hydraulic rod disposed on the liquid storage tank, and a connecting pipe penetrating the inside and outside of the tooling machine. One end of the connecting pipe is connected to the chain of the liquid storage tank, and the other end of the connecting pipe located inside the tooling machine is connected to a driven hydraulic rod. The liquid storage tank stores a sufficient amount of liquid. By controlling the hydraulic pressure in the liquid storage tank by moving the plunger in the driving hydraulic rod, the extension and retraction of the driven hydraulic rod below can be controlled.

[0010] Preferably, the lifting door assembly has a fixing block on its back, the telescopic end of the driving hydraulic rod is fixedly connected to the fixing block, and the telescopic end of the driven hydraulic rod is fixedly connected to the material changing frame. The fixing block can move with the lifting door, thereby driving the telescopic end of the driving hydraulic rod to move, thereby adjusting the height of the plunger in the driving hydraulic rod. The movement of the plunger in the driving hydraulic rod can further control the hydraulic pressure in the storage tank. The hydraulic pressure acting on the driven hydraulic rod can realize the position adjustment of the material changing frame.

[0011] Preferably, a buzzer connected to the rangefinder is installed on the outer wall of the tooling machine. When the data detected by the rangefinder continuously decreases and reaches a specified value, the lifting door assembly rises, and the buzzer sounds simultaneously to remind the operator to check the equipment status.

[0012] Preferably, the bottoms of the loading platform and the unloading platform are connected to the inner wall of the tooling machine via electric push rods, so that the height of the loading platform and the unloading platform can be adjusted according to the needs. In the normal marking state, they are kept in the retracted state to facilitate accurate detection by the rangefinder. When transferring the nameplate, they can be appropriately raised to the same height as the material changing frame.

[0013] The beneficial effects of this utility model are: This utility model connects the lifting door assembly and the material changing frame through a linkage propulsion component, so that when the lifting door assembly opens, the material changing frame enters the tooling machine to change materials. After the material changing is completed, when the lifting door assembly descends and closes, the material changing frame moves out of the tooling machine. Only one drive source is needed in the lifting door assembly, without the need for an additional drive structure. It is simple to operate, highly automated, and has high practical value. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a structural schematic diagram of the present invention viewed from below.

[0016] Figure 3 This is a schematic diagram of the structure of the lifting door assembly in this utility model;

[0017] Figure 4 This is a schematic diagram of the linkage structure of the material changing frame, the lifting door assembly, and the linkage propulsion assembly in this utility model;

[0018] Figure 5 This is a schematic diagram of the linkage propulsion component in this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Tooling machine; 2. Feeding platform; 3. Receiving platform; 4. Rangefinder; 5. Lifting door assembly; 501. Drive motor; 502. Lead screw; 503. Lifting door; 504. Guide rod; 6. Linkage propulsion assembly; 601. Fixing block; 602. Drive hydraulic rod; 603. Liquid storage tank; 604. Connecting pipe; 605. Driven hydraulic rod; 7. Material changing frame; 701. Conveying roller; 8. Handle; 9. Buzzer. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] like Figures 1-5As shown, this embodiment provides an automatic reminder and quick material change gate control linkage device for a nameplate tooling machine 1, including a lifting gate assembly 5 disposed at the front opening of the tooling machine 1. The tooling machine 1 is equipped with a loading platform 2 and a receiving platform 3. A rangefinder 4 for detecting the thickness of the workpiece on the top of the receiving platform 3 is installed at the bottom of the top cover of the tooling machine 1. The above structure is the basic structure of the tooling machine 1. Other structures of the tooling machine 1 are mature existing technologies and will not be described in detail. In addition, this application also provides a sliding material change frame 7 at the bottom of the front opening of the tooling machine 1. The material change frame 7 is connected to the top side wall of the lifting gate assembly 5 via a linkage propulsion assembly 6, so that when the lifting gate assembly 5 is raised, the material change frame 7 can be pulled into the tooling machine 1 via the linkage propulsion assembly 6. In practical application, the nameplates to be processed are placed in advance in the material change frame 7 so that the position of the nameplate to be processed corresponds to the loading platform 2. The empty space on the other side of the material change frame 7 is used for storing finished nameplates. During use, the rangefinder 4 continuously... The distance to the top of the receiving platform 3 is measured. As finished nameplates are continuously stacked, the data detected by the rangefinder 4 continuously decreases. After reaching a specified value, the lifting door assembly 5 rises and drags the material changing frame 7 into the tooling machine 1 through the linkage propulsion mechanism. This moves the material changing frame 7 to one side of the loading platform 2. At this time, the conveying roller 701 inside the material changing frame 7 rotates and transfers the nameplate to be processed to the loading platform 2. The finished nameplate on the receiving platform 3 is then transferred into the material changing frame 7 by the push of the pusher inside the tooling machine 1, thus completing the material changing. Compared with the existing tooling machine 1, this application uses the linkage propulsion assembly 6 to form a synergistic effect between the lifting door assembly 5 and the material changing frame 7. This allows the material changing frame 7 to enter the tooling machine 1 for material changing while the lifting door assembly 5 opens. After the material changing is completed, the lifting door assembly 5 descends and closes while the material changing frame 7 moves out of the tooling machine 1. Only one drive source is needed in the lifting door assembly 5, without the need for an additional drive structure. This makes the operation simple, highly automated, and highly practical.

[0022] A buzzer 9, which is connected to the rangefinder 4, is installed on the outer wall of the tooling machine 1. When the data detected by the rangefinder 4 continues to decrease and reaches a specified value, the lifting door assembly 5 rises, and the buzzer 9 sounds simultaneously to remind the operator to check the equipment status.

[0023] The bottoms of the loading platform 2 and the unloading platform are connected to the inner wall of the tooling machine 1 via electric push rods, so that the height of the loading platform 2 and the unloading platform can be adjusted according to the needs. In the normal marking state, they are kept in the retracted state, which is convenient for the rangefinder 4 to accurately detect. When transferring the nameplate, they can be appropriately raised to the same height as the material changing frame 7.

[0024] The material changing frame 7 is equipped with a conveyor motor. The output shaft of the conveyor motor is connected to a conveyor roller 701 for transferring nameplates. The conveyor motor is turned on to control the rotation of the conveyor roller 701, thereby enabling the nameplates stacked in the material changing frame 7 to be transferred by the rotation of the conveyor roller 701.

[0025] The lifting door assembly 5 includes a lead screw 502 and a lifting door 503 that is longitudinally slidably disposed within the tooling machine 1. The lead screw 502 is threadedly connected to the lifting door 503. A guide rod 504 is provided within the tooling machine 1, and the lifting door 503 is movably fitted within the guide rod 504. The guide rod 504 restricts the position of the lifting door 503, ensuring that the lifting door 503 can move stably up and down within the slide groove opened within the tooling machine 1, preventing lateral pressure. The rotation of the lead screw 502 is used to drive the lifting door 503 to move up and down, thereby controlling the opening and closing of the tooling machine 1. A drive motor 501 is also fixedly disposed within the tooling machine 1. The output shaft of the drive motor 501 is fixedly connected to the lead screw 502. The opening of the drive motor 501 can drive the lead screw 502 to rotate. Since the lifting door 503 can only move up and down under the restriction of the guide rod 504 and the slide groove of the tooling machine 1, the rotation of the lead screw 502 can push the lifting door 503 to move, thereby completing the basic opening and closing control.

[0026] The linkage propulsion component 6 includes a liquid storage tank 603 mounted on top of the tooling machine 1, a drive hydraulic rod 602 mounted on the liquid storage tank 603, and a connecting pipe 604 penetrating the inside and outside of the tooling machine 1. One end of the connecting pipe 604 is chained to the liquid storage tank 603, and the other end of the connecting pipe 604 inside the tooling machine 1 is connected to a driven hydraulic rod 605. The liquid storage tank 603 stores sufficient liquid. By controlling the hydraulic pressure in the liquid storage tank 603 through the movement of the plunger in the drive hydraulic rod 602, the extension and retraction of the driven hydraulic rod 605 below can be controlled. (This is part of the lifting door assembly.) A fixing block 601 is provided on the back of the 5. The telescopic end of the driving hydraulic rod 602 is fixedly connected to the fixing block 601, and the telescopic end of the driven hydraulic rod 605 is fixedly connected to the material changing frame 7. The fixing block 601 can move with the lifting door 503, thereby driving the telescopic end of the driving hydraulic rod 602 to move, thereby adjusting the height of the plunger in the driving hydraulic rod 602. The movement of the plunger in the driving hydraulic rod 602 can further control the hydraulic pressure in the storage tank 603. The hydraulic pressure acts on the driven hydraulic rod 605 to realize the position adjustment of the material changing frame 7.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. An automatic reminder and quick material change gate control linkage device for a nameplate tooling machine (1), comprising a lifting gate assembly (5) disposed at the front opening of the tooling machine (1), wherein the tooling machine (1) is provided with a loading platform (2) and a receiving platform (3), and a rangefinder (4) for detecting the thickness of the workpiece on the top of the receiving platform (3) is installed at the bottom of the top cover of the tooling machine (1), characterized in that: The tooling machine (1) has a material changing frame (7) that can slide back and forth at the bottom of the front opening. The material changing frame (7) is connected to the top side wall of the lifting door assembly (5) through the linkage propulsion component (6), so that when the lifting door assembly (5) is raised, the material changing frame (7) can be pulled into the tooling machine (1) through the linkage propulsion component (6).

2. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 1, characterized in that: The lifting door assembly (5) includes a lead screw (502) and a lifting door (503) that is longitudinally slidably disposed in the tooling machine (1). The lead screw (502) is threadedly connected to the lifting door (503). A guide rod (504) is provided in the tooling machine (1), and the lifting door (503) is movably sleeved in the guide rod (504).

3. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 2, characterized in that: The tooling machine (1) is also fixedly equipped with a drive motor (501), and the output shaft of the drive motor (501) is fixedly connected to the lead screw (502).

4. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 1, characterized in that: The material changing frame (7) is embedded with a conveyor motor, and the output shaft of the conveyor motor is connected to a conveyor roller (701) for transferring nameplates.

5. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 1, characterized in that: The linkage propulsion assembly (6) includes a liquid storage tank (603) disposed on the top of the tooling machine (1), a driving hydraulic rod (602) disposed on the liquid storage tank (603), and a connecting pipe (604) penetrating the inside and outside of the tooling machine (1). One end of the top of the connecting pipe (604) is chained to the liquid storage tank (603), and the end of the connecting pipe (604) located inside the tooling machine (1) is connected to a driven hydraulic rod (605).

6. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 5, characterized in that: The lifting door assembly (5) has a fixing block (601) on its back. The telescopic end of the driving hydraulic rod (602) is fixedly connected to the fixing block (601), and the telescopic end of the driven hydraulic rod (605) is fixedly connected to the material changing frame (7).

7. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 1, characterized in that: A buzzer (9) connected to the rangefinder (4) is installed on the outer wall of the tooling machine (1).

8. The automatic reminder and quick material change gate control linkage device for the nameplate tooling machine (1) according to claim 1, characterized in that: The bottoms of the loading platform (2) and the unloading platform are connected to the inner wall of the tooling machine (1) via electric push rods.

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