A chain plate unit cutting device

Abstract

The utility model relates to chain plate processing technical field discloses a chain plate unit cutting device, including processing platform subassembly, the middle fixed mounting of processing platform subassembly top is equipped with the clamping assembly, the middle fixed mounting of clamping assembly front end is equipped with auxiliary assembly, the left and right side symmetrical fixed mounting of processing platform subassembly top near clamping assembly is equipped with side edge positioning assembly, the bottom fixed mounting of processing platform subassembly is equipped with collection assembly, through side edge positioning assembly and clamping assembly linkage, from horizontal and longitudinal to material chain plate automatic centering and firm clamping, ensure its accurate fixed in the processing station of laser cutting equipment, auxiliary assembly not only can carry out front end limit to material before processing, more automatically push it out after cutting, realize fast unloading, help to solve traditional manual positioning low efficiency, big error etc.

Description

Technical Field

[0001] This utility model relates to the field of chain plate processing technology, specifically to a chain plate unit cutting device. Background Technology

[0002] Chain plate units, as key load-bearing and connecting components in mechanical transmission systems such as conveyor chains, plate conveyor chains, and transmission chains, are widely used in fields such as industrial automation, logistics, mining, and construction.

[0003] Chain plate units typically require multiple processes such as cutting, punching, grinding, drilling, and bending to meet the requirements of different working conditions for shape, size, and assembly accuracy. Among these, cutting is the primary step that determines the processing quality and efficiency of chain plate units.

[0004] Some existing cutting devices have poor positioning accuracy when automatically centering materials, and lack automatic feeding and waste collection functions. This process relies heavily on manual operation and cleaning, resulting in low processing efficiency.

[0005] Therefore, those skilled in the art provide a chain plate unit cutting device to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this utility model is to provide a chain plate unit cutting device to solve the problems mentioned in the background art of the prior art.

[0007] This utility model provides the following technical solution: a chain plate unit cutting device, including a processing table assembly, a clamping assembly fixedly installed in the middle of the top of the processing table assembly, an auxiliary assembly fixedly installed in the middle of the front end of the clamping assembly, a material chain plate provided on the inner surface of the clamping assembly, side positioning components symmetrically fixedly installed on the left and right sides of the top of the processing table assembly near the clamping assembly, a protective plate provided at the front end of the clamping assembly, a laser cutting device provided at the upper end of the material chain plate, and a collecting assembly fixedly installed at the bottom of the processing table assembly.

[0008] As a preferred embodiment of the above technical solution, the machining table assembly includes a lathe, a chip grating is fixedly connected to the middle of the inner surface of the lathe, an outer expansion frame is fixedly connected to the upper part of the top of the lathe near the chip grating, and a material discharge slope is provided in the middle of the rear side of the top of the lathe.

[0009] As a preferred embodiment of the above technical solution, the bottom of the protective plate is fixedly connected to the front side of the top of the lathe, and the left and right sides of the bottom of the laser cutting equipment are respectively fixedly connected to the left and right sides of the top of the lathe.

[0010] As a preferred embodiment of the above technical solution, the clamping assembly includes a bidirectional threaded transmission assembly. A drive box is fixedly installed at the left end of the bidirectional threaded transmission assembly. A movable seat is symmetrically threaded on the inner surface of the bidirectional threaded transmission assembly. A lower clamping plate is fixedly connected to the top of the movable seat. An electric telescopic rod assembly is fixedly connected to the front end of the movable seat. An upper clamping plate is fixedly connected to the top of the electric telescopic rod assembly. The upper clamping plate is located above the lower clamping plate.

[0011] As a preferred embodiment of the above technical solution, both side positioning components include positioning push plates, the two positioning push plates are arranged symmetrically on the left and right, and electric telescopic rod assembly two is fixedly connected to opposite sides of the outer surfaces of the two positioning push plates.

[0012] As a preferred embodiment of the above technical solution, the auxiliary component includes a one-way threaded transmission component, a drive box two is fixedly installed at the front end of the one-way threaded transmission component, a movable seat two is threadedly connected to the inner surface of the one-way threaded transmission component, a bracket is fixedly connected to the top of the movable seat two, and a push block is fixedly connected to the rear end of the bracket.

[0013] As a preferred embodiment of the above technical solution, the collection assembly includes a collection slide box, which is disposed on the lower side of the lathe bottom near the chip grid.

[0014] As a preferred embodiment of the above technical solution, the outer surface of the collection box is symmetrically and slidably connected with slide rails, and the tops of the two slide rails are respectively fixedly connected to the front and rear sides of the bottom of the lathe.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention constructs a highly efficient automated processing positioning and clamping system through the precise coordination of clamping components, side positioning components, and auxiliary components. First, the side positioning components and clamping components work together to automatically center and firmly clamp the material chain plate from the horizontal and vertical directions, ensuring that it is accurately fixed at the processing station of the laser cutting equipment. Subsequently, the auxiliary components not only limit the front end of the material before processing, but also automatically push it out after cutting, realizing rapid unloading. This solves the problems of low efficiency, large error, and high labor intensity of traditional manual positioning, significantly improving cutting quality and production efficiency while greatly reducing labor costs.

[0017] Based on the above-mentioned beneficial effects, this utility model achieves automatic collection and management of waste chips through the ingenious linkage between the processing table component and the collection component, eliminating the accumulation of waste chips on the lathe worktable, thereby ensuring the accuracy of the positioning mechanism and the smoothness of the transmission system, and maintaining a clean processing environment. Attached Figure Description

[0018] Figure 1 A three-dimensional structural schematic diagram of a chain plate unit cutting device;

[0019] Figure 2 A schematic diagram of the overall explosion effect structure of a chain plate unit cutting device;

[0020] Figure 3 A cross-sectional structural diagram of a processing table assembly of a chain plate unit cutting device;

[0021] Figure 4 A schematic diagram of the side positioning component structure of a chain plate unit cutting device;

[0022] Figure 5 This is a schematic diagram of the localized explosion effect structure of the clamping component of a chain plate unit cutting device.

[0023] In the diagram: 1. Machining table assembly; 11. Lathe; 12. Chip feeder; 13. Outer expansion frame; 14. Material discharge ramp; 2. Clamping assembly; 21. Bidirectional threaded transmission assembly; 22. Drive box one; 23. Moving seat one; 24. Lower clamping plate; 25. Electric telescopic rod assembly one; 26. Upper clamping plate; 3. Material chain plate; 4. Side positioning assembly; 41. Positioning push plate; 42. Electric telescopic rod assembly two; 5. Auxiliary assembly; 51. Unidirectional threaded transmission assembly; 52. Drive box two; 53. Moving seat two; 54. Bracket; 55. Push block; 6. Protective plate; 7. Laser cutting equipment; 8. Collection assembly; 81. Collection slide box; 82. Slide rail seat. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please see Figure 1-5 As shown, this utility model provides a technical solution: a chain plate unit cutting device, including a processing table assembly 1, a clamping assembly 2 fixedly installed in the middle of the top of the processing table assembly 1, an auxiliary assembly 5 fixedly installed in the middle of the front end of the clamping assembly 2, a material chain plate 3 provided on the inner surface of the clamping assembly 2, side positioning assemblies 4 symmetrically fixedly installed on the left and right sides of the top of the processing table assembly 1 near the clamping assembly 2, a protective plate 6 provided at the front end of the clamping assembly 2, a laser cutting device 7 provided at the upper end of the material chain plate 3, and a collecting assembly 8 fixedly installed at the bottom of the processing table assembly 1.

[0026] As one implementation method in this embodiment, please refer to Figure 1 , Figure 2 and Figure 3As shown, the processing table assembly 1 includes a lathe 11, a chip removal grid 12 is fixedly connected to the middle of the inner surface of the lathe 11, an outer expansion frame 13 is fixedly connected to the upper part of the top of the lathe 11 near the chip removal grid 12, a material discharge slope 14 is provided in the middle of the rear side of the top of the lathe 11, the bottom of the protective plate 6 is fixedly connected to the front side of the top of the lathe 11, and the left and right sides of the bottom of the laser cutting equipment 7 are respectively fixedly connected to the left and right sides of the top of the lathe 11.

[0027] A chip grid 12 is installed at the bottom of the central groove of the lathe 11. This design cleverly solves the problems of waste collection and preventing it from falling.

[0028] The mesh size is small enough to prevent workpieces or large parts from falling, while it is large enough to ensure that the waste generated during cutting falls into the collection component 8 below without obstruction. Together with the outer frame 13, it achieves precise waste flow.

[0029] As one implementation method in this embodiment, please refer to Figure 1 , Figure 4 and Figure 5 As shown, the clamping assembly 2 includes a bidirectional threaded transmission assembly 21. A drive box 22 is fixedly installed on the left end of the bidirectional threaded transmission assembly 21. A movable seat 23 is symmetrically threaded on the inner surface of the bidirectional threaded transmission assembly 21. A lower clamping plate 24 is fixedly connected to the top of the movable seat 23. An electric telescopic rod assembly 25 is fixedly connected to the front end of the movable seat 23. An upper clamping plate 26 is fixedly connected to the top of the electric telescopic rod assembly 25. The upper clamping plate 26 is located above the lower clamping plate 24.

[0030] In the initial state, the auxiliary component 5 moves to the front of the lower clamping plate 24 as a front limit when loading. When loading, the front end of the material chain plate 3 can be directly abutted against the rear end face of the auxiliary component 5 to ensure its horizontal position. At this time, the distance between the two lower clamping plates 24 is adjusted to the minimum state that can support the material chain plate 3, while the distance between the upper clamping plate 26 and the lower clamping plate 24 on the same side is adjusted to the maximum.

[0031] After the material chain plate 3 is placed on top of the lower clamping plate 24 by an external robotic arm or manually, the side positioning component 4 pushes it to the middle position below the laser cutting equipment 7. Then, the upper clamping plate 26 moves down under the drive of the electric telescopic rod assembly 25 to press the top of the material chain plate 3 with a preset pressure (the upper clamping plate 26 can be integrated with a pressure sensor, which is linked with the controller of the electric telescopic rod assembly 25 to achieve precise control of the clamping force), and cooperates with the lower clamping plate 24 to complete the clamping and fixing.

[0032] As one implementation method in this embodiment, please refer to Figure 1 and Figure 4As shown, both side positioning components 4 include positioning push plates 41. The two positioning push plates 41 are arranged symmetrically on the left and right sides. Electric telescopic rod components 42 are fixedly connected to opposite sides of the outer surfaces of the two positioning push plates 41.

[0033] Through two symmetrical side positioning components 4, intelligent synchronous centering of the material chain plate 3 is achieved. During operation, the positioning push plates 41 on both sides extend synchronously under the drive of the electric telescopic rod component 42, and smoothly push the material chain plate 3 from the left and right sides.

[0034] The process can be integrated with precise pressure feedback control: the pressure sensor built into the positioning push plate 41 monitors the contact pressure in real time. Once the preset value is reached, the system determines that the material has accurately reached the center of the cutting station and immediately stops pushing. Subsequently, the positioning push plate 41 automatically returns to its original position. This closed-loop control method not only ensures extremely high positioning accuracy and repeatability, but also effectively avoids workpiece damage caused by excessive pushing force.

[0035] As one implementation method in this embodiment, please refer to Figure 1 , Figure 4 and Figure 5 As shown, the auxiliary component 5 includes a one-way threaded transmission component 51. A drive box 52 is fixedly installed at the front end of the one-way threaded transmission component 51. A movable seat 53 is threadedly connected to the inner surface of the one-way threaded transmission component 51. A bracket 54 is fixedly connected to the top of the movable seat 53. A push block 55 is fixedly connected to the rear end of the bracket 54.

[0036] Auxiliary component 5 integrates three major functions: front-end positioning, processing avoidance, and automatic unloading;

[0037] Before feeding, the push block 55 moves forward to a predetermined position under the drive of the one-way threaded transmission assembly 51, serving as the front positioning reference of the material chain plate 3. The operator or robotic arm can use this reference to accurately place the material chain plate 3 on the lower clamping plate 24.

[0038] After the clamping component 2 completely fixes the material chain plate 3, the push block 55 immediately retracts to the non-interference position, leaving sufficient processing space for the laser cutting equipment 7 and avoiding collision with the cutting head or processing trajectory;

[0039] After the cutting is completed and the clamping component 2 is released, the pusher 55 performs a large stroke backward movement to smoothly push the processed material chain plate 3 out of the lower clamping plate 24. The material chain plate 3 will slide down the discharge slope 14 to complete the unloading. To further improve the level of automation, a conveyor belt device can be added to the end of the discharge slope 14 to realize the continuous conveying of materials.

[0040] As one implementation method in this embodiment, please refer to Figure 1 , Figure 2 and Figure 4As shown, the collection assembly 8 includes a collection slide box 81, which is located on the bottom of the lathe 11 near the lower side of the chip grid 12. The outer surface of the collection slide box 81 is symmetrically connected to slide rail seats 82, and the tops of the two slide rail seats 82 are respectively fixedly connected to the front and rear sides of the bottom of the lathe 11.

[0041] The rear side of the bottom of the bidirectional threaded drive assembly 21 is suspended above the internal groove of the lathe 11. Even if waste chips are splashed onto the bidirectional threaded drive assembly 21, they can fall from the bottom of the bidirectional threaded drive assembly 21 into the collection box 81.

[0042] A handle can be installed on the left side of the collection box 81. The outer surface of the collection box 81 is provided with a slide bar that is compatible with the slide rail seat 82. When cleaning the collection box 81, the collection box 81 can be pulled out of the slide rail seat 82 by holding the handle.

[0043] Working principle: In the initial state, the lower clamping plate 24 of the clamping component 2 narrows, the upper clamping plate 26 rises to the highest position, and the push block 55 of the auxiliary component 5 moves backward slightly. The operator or robotic arm places the material chain plate 3 on the lower clamping plate 24, with its front end abutting against the push block 55. The positioning push plates 41 on both sides push the material chain plate 3 to the center position below the laser cutting equipment 7. After the material chain plate 3 is aligned, the upper clamping plate 26 presses down and cooperates with the lower clamping plate 24 to clamp it. Then, the push block 55 of the auxiliary component 5 retracts, and the laser cutting equipment 7 cuts the material chain plate 3. The waste chips generated by cutting fall into the collection component 8 through the chip grid 12. After the cutting is completed, the upper clamping plate 26 rises to release the workpiece, and the push block 55 performs a large stroke backward to smoothly push the processed material chain plate 3 out of the lower clamping plate 24, completing the unloading. After the unloading is completed, each component returns to the initial state, ready for the next work cycle.

[0044] After processing is completed, the operator can pull out the collection box 81 to clean up the waste.

[0045] Both drive box 1 22 and drive box 2 52 in this solution include the existing mounting box, drive motor and motor controller. The controller is used to control the motor's opening, closing and rotation speed, and is linked with the overall control system of this device.

[0046] The bidirectional threaded transmission assembly 21 in this solution includes the mounting frame and bidirectional threaded rod as in the prior art. The bidirectional threaded rod is equipped with a rotating shaft at both the left and right ends. The rotating shaft at the left end is installed at the output end of the motor inside the drive box 22. The rotating shaft is driven by the motor to rotate the bidirectional threaded rod. The two moving seats 23 are respectively threaded to the left and right sides of the outer surface of the bidirectional threaded rod, and under the rotation of the bidirectional threaded rod, they are displaced in relative or opposite directions, thereby electrically adjusting the distance between the two lower clamping plates 24.

[0047] The transmission logic of the one-way threaded transmission assembly 51 in this solution is the same as that of the two-way threaded transmission assembly 21. The one-way threaded transmission assembly 51 includes the mounting frame and the one-way threaded rod in the prior art. The front and rear positions of the push block 55 are adjusted by the forward and reverse rotation of the one-way threaded rod.

[0048] In this solution, the outer sides of both threaded rods are equipped with spiral steel strip type screw protective sleeves, which are used in the prior art, to prevent waste chips from entering the thread groove and to ensure the normal transmission of this structure.

[0049] Both the electric telescopic rod assembly 1 (25) and the electric telescopic rod assembly 2 (42) in this solution include electric push rods and electric push rod controllers in the prior art. The electric push rod can be the Dongyuxiang YMD602 in the prior art, model: YMD602, which has a built-in limit switch, supports stroke control, supports communication with PLC, and is suitable for industrial equipment that requires precise control of the telescopic rod stroke. The controller can be the DC motor push rod controller that is compatible with the Dongyuxiang YMD602 model in the prior art, which has PWM speed regulation and forward and reverse rotation control functions.

[0050] The laser cutting equipment 7 in this solution can be a laser cutting equipment using existing technology;

[0051] Since the above are all very mature products in the prior art, they will not be described in detail in this application.

[0052] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A chain plate unit cutting device, characterized in that: The assembly includes a processing table assembly (1), a clamping assembly (2) is fixedly installed at the middle of the top of the processing table assembly (1), an auxiliary assembly (5) is fixedly installed at the middle of the front end of the clamping assembly (2), a material chain plate (3) is provided on the inner surface of the clamping assembly (2), side positioning assemblies (4) are symmetrically fixedly installed on the left and right sides of the top of the processing table assembly (1) near the clamping assembly (2), a protective plate (6) is provided at the front end of the clamping assembly (2), a laser cutting device (7) is provided at the upper end of the material chain plate (3), and a collection assembly (8) is fixedly installed at the bottom of the processing table assembly (1).

2. The chain plate unit cutting device according to claim 1, characterized in that: The processing table assembly (1) includes a lathe (11), a chip grid (12) is fixedly connected to the middle of the inner surface of the lathe (11), an outer expansion frame (13) is fixedly connected to the upper part of the top of the lathe (11) near the chip grid (12), and a material discharge slope (14) is provided in the middle of the rear side of the top of the lathe (11).

3. The chain plate unit cutting device according to claim 2, characterized in that: The bottom of the protective plate (6) is fixedly connected to the front side of the top of the lathe (11), and the left and right sides of the bottom of the laser cutting device (7) are respectively fixedly connected to the left and right sides of the top of the lathe (11).

4. The chain plate unit cutting device according to claim 1, characterized in that: The clamping assembly (2) includes a bidirectional threaded transmission assembly (21). A drive box (22) is fixedly installed on the left end of the bidirectional threaded transmission assembly (21). A movable seat (23) is symmetrically threaded on the inner surface of the bidirectional threaded transmission assembly (21). A lower clamping plate (24) is fixedly connected to the top of the movable seat (23). An electric telescopic rod assembly (25) is fixedly connected to the front end of the movable seat (23). An upper clamping plate (26) is fixedly connected to the top of the electric telescopic rod assembly (25). The upper clamping plate (26) is located above the lower clamping plate (24).

5. The chain plate unit cutting device according to claim 1, characterized in that: Both of the side positioning components (4) include positioning push plates (41), the two positioning push plates (41) are arranged symmetrically on the left and right, and electric telescopic rod assembly two (42) is fixedly connected to the opposite sides of the outer surfaces of the two positioning push plates (41).

6. The chain plate unit cutting device according to claim 1, characterized in that: The auxiliary component (5) includes a one-way threaded transmission component (51). A drive box (52) is fixedly installed at the front end of the one-way threaded transmission component (51). A movable seat (53) is threadedly connected to the inner surface of the one-way threaded transmission component (51). A bracket (54) is fixedly connected to the top of the movable seat (53). A push block (55) is fixedly connected to the rear end of the bracket (54).

7. A chain plate unit cutting device according to claim 2, characterized in that: The collection assembly (8) includes a collection slide (81) disposed on the bottom of the lathe (11) near the lower side of the chip grid (12).

8. The chain plate unit cutting device according to claim 7, characterized in that: The outer surface of the collecting box (81) is symmetrically connected to slide rail seats (82), and the tops of the two slide rail seats (82) are respectively fixedly connected to the front and rear sides of the bottom of the lathe (11).

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