Copper foil hot-pressing device

Abstract

The utility model belongs to copper foil hot pressing processing equipment technical field especially for a kind of copper foil hot pressing processing device, including work bench, the upper end of work bench is respectively fixed mounting with heating bearing plate and fixed frame, the top of fixed frame is inserted with guide insertion rod, the top of fixed frame is fixedly installed with hydraulic cylinder, the lower end of guide insertion rod is connected with buffer structure, the output of hydraulic cylinder is fixedly connected with buffer structure, the utility model can accurately control the relative position between cutting tool and pressing plate by limiting component, ensure in hot pressing processing and cutting process, cutting tool can accurately aim at copper foil and carry out cutting, to greatly improve the machining accuracy, simultaneously, the adaptive design of limiting insertion rod and limiting insertion hole, and the reset action of spring two, ensure the stability of cutting tool after multiple uses, reduce the processing error caused by position deviation.

Description

Technical Field

[0001] This utility model relates to the technical field of copper foil hot pressing equipment, and in particular to a copper foil hot pressing device. Background Technology

[0002] In the copper foil processing industry, hot pressing is one of the key steps in producing high-quality copper foil; however, traditional copper foil hot pressing equipment has many shortcomings in terms of processing accuracy, equipment protection, and ease of operation.

[0003] Firstly, regarding processing accuracy, traditional devices often lack effective limiting and positioning mechanisms, causing the cutting tool to easily shift position during hot pressing, which in turn affects the cutting accuracy and dimensional consistency of the copper foil. This not only reduces the product yield but also increases the difficulty and cost of subsequent processing.

[0004] Secondly, regarding equipment protection, traditional devices often lack a buffer mechanism when the pressure plate falls, causing the pressure plate to directly impact the copper foil and the equipment, resulting in damage to the copper foil surface and wear on the equipment. Over time, this impact not only shortens the equipment's lifespan but also increases the company's maintenance and replacement costs. Finally, in terms of operational convenience, traditional devices often involve complex operations during the replacement and resetting of cutting tools, requiring significant manpower and time. This not only reduces production efficiency but also increases the labor intensity of operators. Therefore, we provide a copper foil hot pressing processing device. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a copper foil hot pressing processing device, which more accurately solves the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution:

[0007] This utility model discloses a copper foil hot pressing processing device, including a worktable. A heating support plate and a fixing frame are fixedly installed on the upper end of the worktable. A guide rod is inserted into the top of the fixing frame, and a hydraulic cylinder is fixedly installed on the top of the fixing frame. A buffer structure is connected to the lower end of the guide rod. The output end of the hydraulic cylinder is fixedly connected to the buffer structure. A pressure plate is installed on the guide rod through the buffer structure. A cutting tool is slidably sleeved around the pressure plate. A reset component is connected between the pressure plate and the cutting tool. A limit component is connected between the pressure plate and the cutting tool.

[0008] The reset component includes strip-shaped grooves formed at both ends of the pressure plate. A retaining rod is fixedly connected between the two end walls of the strip-shaped groove. A spring is sleeved around the retaining rod. A sliding sleeve block is slidably sleeved around the retaining rod and is slidably connected to the inner wall of the strip-shaped groove. The surface of the sliding sleeve block is fixedly connected to the inner end wall of the cutting tool.

[0009] Furthermore, the limiting component includes a strip-shaped mounting groove on the front of the pressure plate and a rectangular opening on the upper end of the cutting tool. The end wall of the rectangular opening has a limiting insertion hole. A horizontal fixing rod is fixedly connected between the two end walls of the strip-shaped mounting groove. A spring is sleeved around the horizontal fixing rod. A movable sleeve block is slidably sleeved around the horizontal fixing rod and is slidably connected to the inner wall of the strip-shaped mounting groove. A limiting insertion rod is fixedly connected to one end surface of the movable sleeve block, and a latching groove is formed on the surface of the movable sleeve block.

[0010] Furthermore, the buffer structure includes a connecting plate fixedly connected to the lower end of the guide rod, a telescopic rod fixedly connected to the lower surface of the connecting plate, a mounting plate fixedly connected to the lower end of the telescopic rod, and a spring three sleeved around the telescopic rod, with the upper and lower ends of the spring three fixedly connected to the connecting plate and the mounting plate respectively.

[0011] Furthermore, one end of the limiting rod is inserted into the inner wall of the limiting hole, and the inner diameter of the limiting hole is compatible with the outer diameter of the limiting rod.

[0012] Furthermore, the upper end of the first spring is fixedly connected to the end wall of the strip groove, and the lower end of the first spring is fixedly connected to the upper surface of the sliding sleeve block.

[0013] Furthermore, one end of the second spring is fixedly connected to the end wall of the strip-shaped mounting groove, and the other end of the second spring is fixedly connected to one end surface of the movable sleeve block.

[0014] The beneficial effects of this utility model are:

[0015] This invention uses a limiting component to precisely control the relative position between the cutting tool and the pressure plate, ensuring that the cutting tool can accurately align with the copper foil and cut during hot pressing and cutting processes, thereby greatly improving processing accuracy. At the same time, the matching design of the limiting rod and the limiting hole, as well as the reset function of the spring, ensure the stability of the cutting tool after multiple uses and reduce processing errors caused by positional deviation.

[0016] This invention effectively reduces the impact force on the copper foil and equipment when the pressure plate falls by introducing a buffer structure, avoiding damage to the copper foil and wear on the equipment caused by direct impact. This design not only protects the surface quality of the copper foil, but also extends the service life of the equipment and reduces the cost and time consumption caused by frequent maintenance and replacement of parts. In addition, the design of the reset component ensures that the cutting tool can be smoothly reset after each use, avoiding equipment failure caused by long-term misalignment or jamming. Attached Figure Description

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pressure plate in one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of a cutting tool according to an embodiment of the present invention;

[0020] Figure 4 This is one embodiment of the present utility model. Figure 2 Enlarged view of the structure at point A in the middle;

[0021] Figure 5 This is one embodiment of the present utility model. Figure 2 Enlarged view of the structure at point B.

[0022] In the diagram: 1. Workbench; 2. Heating support plate; 3. Fixing frame; 4. Guide rod; 5. Hydraulic cylinder; 6. Pressure plate; 7. Cutting tool; 8. Strip groove; 9. Vertical support rod; 10. Spring 1; 11. Sliding sleeve 1; 12. Strip placement groove; 13. Rectangular opening; 14. Limiting insertion hole; 15. Horizontal support rod; 16. Spring 2; 17. Moving sleeve; 18. Limiting rod; 19. Clamping groove. Detailed Implementation

[0023] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will provide further details.

[0024] Example

[0025] like Figures 1-5As shown in the figure, an embodiment of this utility model proposes a copper foil hot pressing processing device. The worktable 1 serves as the basic platform for the entire device, made of sturdy and durable materials to ensure stability during processing. A heating support plate 2 is fixedly installed on the upper end of the worktable 1, used to place the copper foil material to be processed, and has a built-in heating element to preheat or heat-treat the copper foil, improving its ductility and processing effect. A fixing frame 3 is also fixedly installed on the worktable 1, located on one side of the heating support plate 2, used to support and fix subsequent components such as the hydraulic cylinder 5 and guide rod 4. The guide rod 4 is inserted at the top of the fixing frame 3, its design ensuring the smooth vertical movement of the pressure plate 6, avoiding deviation or shaking. The hydraulic cylinder 5 is installed at the top of the fixing frame 3, serving as a power source. Its output end's telescopic movement drives the buffer structure and pressure plate 6 to move up and down, achieving the pressing processing of the copper foil. The buffer structure is connected between the lower end of the guide rod 4 and the output end of the hydraulic cylinder 5, used to reduce the impact force when the pressure plate 6 falls, protecting the equipment and copper foil from damage. The buffer structure may include components such as rubber pads and springs; the pressure plate 6 is connected to the hydraulic cylinder 5 through the buffer structure to apply pressure to the copper foil and complete the hot pressing process. The material of the pressure plate 6 must have sufficient hardness and wear resistance; the cutting tool 7 is slidably sleeved on the pressure plate 6 and is used to cut the copper foil after the hot pressing process to form a product of the required size. The cutting tool 7 should be sharp and easy to replace.

[0026] Among them, the strip groove 8 is formed at both ends of the pressure plate 6, providing a sliding track for the sliding sleeve block 11; the upright rod 9 is fixedly connected between the two end walls of the strip groove 8, serving as support and guide for the spring 10 and the sliding sleeve block 11; the spring 10 is sleeved on the periphery of the upright rod 9, and is compressed when the pressure plate 6 descends; when the hydraulic cylinder 5 retracts, the spring 10 releases energy, pushing the sliding sleeve block 11 and the cutting tool 7 to reset; the sliding sleeve block 11 is slidably sleeved on the upright rod 9 and slidably connected to the inner wall of the strip groove 8, and its surface is fixedly connected to the inner end wall of the cutting tool 7, realizing the reset function of the cutting tool 7.

[0027] Furthermore, the strip-shaped mounting groove 12 is formed on the front of the pressure plate 6 for installing and fixing the limiting rod 18 and its related components; the rectangular opening 13 is formed at the upper end of the cutting tool 7 to facilitate the insertion and fixing of the limiting rod 18; the limiting insertion hole 14 is formed on the end wall of the rectangular opening 13 to receive the limiting rod 18 and realize the limiting between the cutting tool 7 and the pressure plate 6; the horizontal fixing rod 15 is fixedly connected between the two end walls of the strip-shaped mounting groove 12 to provide support and guidance for the second spring 16 and the moving sleeve block 17; the second spring 16 is sleeved on... On the periphery of the horizontal support rod 15, when the limiting rod 18 is inserted into the limiting hole 14, the spring 16 is compressed, providing a restoring force; the movable sleeve 17 is slidably sleeved on the horizontal support rod 15 and slidably connected to the inner wall of the strip-shaped mounting groove 12, with the limiting rod 18 fixedly connected to one end surface; the limiting rod 18 is fixedly connected to one end of the movable sleeve 17 and is used to insert into the limiting hole 14 to realize the limiting function; the latching groove 19 is opened on the surface of the movable sleeve 17 to facilitate the operator to manually move the movable sleeve 17 and the limiting rod 18.

[0028] Among them, the connecting plate is fixedly connected to the lower end of the guide rod 4, serving as the upper connecting part of the buffer structure; the telescopic rod is fixedly connected to the lower surface of the connecting plate, and its lower end is further fixedly connected to the mounting plate, used to support the pressure plate 6; the spring three is sleeved on the periphery of the telescopic rod, and its upper and lower ends are fixedly connected to the connecting plate and the mounting plate respectively, used to reduce the impact force when the pressure plate 6 falls.

[0029] The working principle of this utility model is as follows: The cutting tool 7 is inserted into the limiting insertion hole 14 through the limiting rod 18, maintaining a relatively fixed position with the pressure plate 6. Simultaneously, springs 10 and 16 are in their natural state. The hydraulic cylinder 5 is activated, pushing the buffer structure and pressure plate 6 downwards. During this movement, spring 3 is compressed, slowing the descent of the pressure plate 6 and reducing the impact on the copper foil and equipment. After hot pressing is completed, the hydraulic cylinder 5 retracts, causing the pressure plate 6 to rise. At this time, spring 10 releases energy, pushing the sliding sleeve 11 and the cutting tool 7 back to their original positions. Simultaneously, the operator can manually move the moving sleeve 17 and the limiting rod 18 through the latching groove 19, causing the limiting rod 18 to disengage from the limiting insertion hole 14 for cutting operations or replacement of the cutting tool 7. After the cutting tool 7 is disengaged from the limiting state, the copper foil can be cut as needed. After cutting, reinsert the limiting rod 18 into the limiting hole 14 to ensure the relative position between the cutting tool 7 and the pressure plate 6 is stable. After removing the processed copper foil product, the above steps can be repeated for the next round of processing.

[0030] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A copper foil hot pressing processing device, comprising a worktable (1), wherein a heating support plate (2) and a fixing frame (3) are fixedly installed on the upper end of the worktable (1), a guide rod (4) is inserted into the top end of the fixing frame (3), and a hydraulic cylinder (5) is fixedly installed on the top end of the fixing frame (3), characterized in that, The lower end of the guide rod (4) is connected to a buffer structure, the output end of the hydraulic cylinder (5) is fixedly connected to the buffer structure, the guide rod (4) is fitted with a pressure plate (6) through the buffer structure, a cutting tool (7) is slidably sleeved on the periphery of the pressure plate (6), a reset component is connected between the pressure plate (6) and the cutting tool (7); a limit component is connected between the pressure plate (6) and the cutting tool (7); The reset component includes strip-shaped grooves (8) formed at both ends of the pressure plate (6). A retaining rod (9) is fixedly connected between the two end walls of the strip-shaped groove (8). A spring (10) is sleeved around the retaining rod (9). A sliding sleeve block (11) is slidably sleeved around the retaining rod (9). The sliding sleeve block (11) is slidably connected at the inner wall of the strip-shaped groove (8). The surface of the sliding sleeve block (11) is fixedly connected to the inner end wall of the cutting tool (7).

2. The copper foil hot pressing processing apparatus according to claim 1, characterized in that, The limiting component includes a strip-shaped placement groove (12) on the front of the pressure plate (6) and a rectangular opening (13) on the upper end of the cutting tool (7). The end wall of the rectangular opening (13) has a limiting insertion hole (14). A horizontal fixing rod (15) is fixedly connected between the two end walls of the strip-shaped placement groove (12). A spring (16) is sleeved around the horizontal fixing rod (15). A movable sleeve block (17) is slidably sleeved around the horizontal fixing rod (15). The movable sleeve block (17) is slidably connected to the inner wall of the strip-shaped placement groove (12). A limiting insertion rod (18) is fixedly connected to one end surface of the movable sleeve block (17). A latching groove (19) is opened on the surface of the movable sleeve block (17).

3. The copper foil hot pressing processing apparatus according to claim 1, characterized in that, The buffer structure includes a connecting plate fixedly connected to the lower end of the guide rod (4), a telescopic rod fixedly connected to the lower surface of the connecting plate, an installation plate fixedly connected to the lower end of the telescopic rod, and a spring three sleeved around the telescopic rod, with the upper and lower ends of the spring three fixedly connected to the connecting plate and the installation plate respectively.

4. The copper foil hot pressing processing apparatus according to claim 2, characterized in that, One end of the limiting rod (18) is inserted into the inner wall of the limiting hole (14), and the inner diameter of the limiting hole (14) is compatible with the outer diameter of the limiting rod (18).

5. The copper foil hot pressing processing apparatus according to claim 1, characterized in that, The upper end of the spring (10) is fixedly connected to the end wall of the strip groove (8), and the lower end of the spring (10) is fixedly connected to the upper surface of the sliding sleeve block (11).

6. The copper foil hot pressing processing apparatus according to claim 2, characterized in that, One end of the second spring (16) is fixedly connected to the end wall of the strip-shaped mounting groove (12), and the other end of the second spring (16) is fixedly connected to one end surface of the movable sleeve (17).

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