A die cutting positioning mechanism and a computer gilding and die cutting dual-purpose machine

Abstract

The utility model belongs to the field of gold stamping and die cutting dual -purpose machine, especially a die cutting positioning mechanism and computer gold stamping and die cutting dual -purpose machine, to the existing due to the paper of wrinkle is easy to shift or partial stress uneven in die cutting process, lead to die cutting position deviation, make the size of finished product after processing is not identical, and influence the follow -up processing or assembly, still easy to appear the phenomenon of fracture or not cut, reduce product pass rate problem, present and propose the following scheme, including support frame, the top side of support frame is welded with workstation, the top side of workstation is welded with fixed frame, the top of workstation is provided with the moving frame corresponding with fixed frame. The utility model discloses when using, can drive the flat plate and move on the paper surface, is favorable to the paper scraping flat, guarantees the paper surface level, improves die cutting processing quality, avoids the paper of wrinkle and is easy to shift or partial stress uneven in die cutting process, and leads to die cutting position deviation, improves product pass rate.

Description

Technical Field

[0001] This utility model relates to the technical field of hot stamping and die-cutting dual-purpose machines, and in particular to a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine. Background Technology

[0002] Hot stamping is a process that uses the principle of heat transfer to transfer the aluminum layer of electroplated aluminum foil to the surface of the substrate to create a special metallic effect. Because the main material used in hot stamping is electroplated aluminum foil, it is also called electroplated aluminum foil hot stamping. In the printing industry, it is common to hot stamp electroplated aluminum foil onto paper, which is called hot stamping. Hot stamping is a general term for a process.

[0003] A search revealed that patent CN220904396U proposes a hot stamping and die-cutting dual-purpose machine. This technical solution has the following problems:

[0004] Existing methods often result in paper wrinkles shifting or experiencing uneven stress during die-cutting, leading to die-cutting position deviations and inconsistent finished product dimensions. This can affect subsequent processing or assembly, and can also cause breakage or incomplete cutting, reducing product qualification rates.

[0005] To address the aforementioned problems, this utility model document proposes a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine. Utility Model Content

[0006] This utility model provides a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine, which solves the shortcomings of the prior art. Due to the easy displacement or uneven local stress of wrinkled paper during the die-cutting process, the die-cutting position is offset, resulting in inconsistent finished product dimensions, which affects subsequent processing or assembly. At the same time, it is also easy to break or not cut, which reduces the product qualification rate.

[0007] This utility model provides the following technical solution:

[0008] A die-cutting positioning mechanism, comprising:

[0009] A support frame, a workbench is welded to the top side of the support frame, a fixed frame is welded to the top side of the workbench, and a movable frame corresponding to the fixed frame is provided on the top of the workbench.

[0010] A scraping mechanism is used when paper needs to be die-cut. This scraping mechanism is set on the moving frame to scrape the paper to be processed.

[0011] In one possible design, the scraping mechanism includes a mounting plate, springs, a scraping plate, limiting blocks, limiting grooves, and a fixing plate. The fixing plate is welded to one side of the moving frame, and both springs are fixedly mounted on the bottom side of the fixing plate. The mounting plate is fixedly mounted on the bottom ends of the two springs. The scraping plate is fixedly mounted on the bottom of the mounting plate and is used to scrape the paper to be processed. Both limiting blocks are welded to one side of the mounting plate, and both limiting grooves are formed on one side of the moving frame for limiting the sliding of the limiting blocks.

[0012] In one possible design, two telescopic rods are fixedly installed between the fixed frame and the movable frame, two pulleys are fixedly installed on the bottom side of the movable frame, two wheel grooves are opened on the top side of the workbench for limiting the sliding of the pulleys, and a handle is welded to the top side of the fixed plate.

[0013] In one possible design, both the fixed frame and the movable frame have internal grooves, and each groove has a slider slidably connected inside. The slider has a screw threadedly connected inside, and a knob is welded to the top of the screw.

[0014] In one possible design, the bottom end of the screw is rotatably connected to a positioning plate via a rotating shaft, and a rubber head that contacts the paper is fixedly provided on the bottom side of the positioning plate.

[0015] In one possible design, the support frame has an internal cavity, and a storage frame is slidably connected inside the cavity for storing the waste material after die-cutting.

[0016] A computer-controlled hot stamping and die-cutting dual-purpose machine includes a die-cutting positioning mechanism and a hot stamping and die-cutting dual-purpose machine body. The hot stamping and die-cutting dual-purpose machine body is fixedly installed on the top of the worktable by bolts and is used to process the paper after it has been positioned and fixed.

[0017] In this application, during use, the support frame first provides a stable support foundation for the entire mechanism. A storage frame, slidably connected within the cavity of the support frame, collects and stores waste generated during paper die-cutting. When the storage frame is full of waste, it can be pulled out of the cavity for cleaning, facilitating waste collection and processing. The workbench is welded to the top of the support frame, serving as the main operating platform for paper processing. A fixed frame is welded to the top of the workbench, working in conjunction with the moving frame to form a positioning space for the paper. The paper to be processed is then placed on the workbench. Subsequently, rotating the knob inside the fixed frame drives the screw to rotate. Since the screw is threadedly connected to the slider, and the bottom end of the screw is rotatably connected to the positioning plate via a rotating shaft, according to the principle of threaded transmission, the rotation of the screw causes the positioning plate to move up and down. The rubber head on the bottom side of the positioning plate contacts the paper. By adjusting the height of the positioning plate, one end of the paper can be pressed firmly onto the workbench, achieving initial positioning and fixing of the paper. Simultaneously, the slider slides within the groove, allowing for position adjustment according to different paper widths, enhancing the positioning range and improving convenience.

[0018] Next, under the elastic force of the spring, the squeegee plate contacts the surface of the paper to be processed. Two limiting blocks on one side of the mounting plate slide within two limiting grooves on one side of the moving frame, ensuring the stability of the squeegee plate during movement. Then, the moving frame moves, and the squeegee plate moves across the paper surface, helping to smooth the paper and ensure a flat surface, improving die-cutting quality. This prevents wrinkled paper from shifting or experiencing uneven stress during die-cutting, which could lead to die-cutting position deviation and improve product yield. Simultaneously, two telescopic rods fixed between the fixed frame and the moving frame provide guidance and support for the movement of the moving frame. The bottom side of the moving frame... The two pulleys slide within two grooves on the top side of the worktable, which helps to enhance the smoothness of movement. The moving frame can be easily pushed with the handle, thereby driving the scraping mechanism to scrape the paper, improving convenience. Finally, by rotating the screw in the moving frame, the other end of the scraped paper can be pressed and fixed for subsequent processing. When hot stamping is performed, the hot stamping device is activated to transfer the hot stamping material to the paper surface according to the preset pattern. When die-cutting is performed, the die-cutting device is activated to die-cut the fixed paper into the required shape.

[0019] In this utility model, the die-cutting positioning mechanism and computer hot stamping and die-cutting dual-purpose machine can drive the scraper plate to move on the paper surface through the scraping mechanism, which is conducive to scraping the paper flat, ensuring the paper surface is flat, and improving the quality of die-cutting processing.

[0020] In this utility model, the die-cutting positioning mechanism and computer hot stamping and die-cutting dual-purpose machine, through the setting of structures such as slide groove, slider, screw, positioning plate and rubber head, can press one end of the paper onto the worktable to achieve the initial positioning and fixing of the paper, which is beneficial to adjust the position according to the different widths of the paper. It can also press and fix the other end of the paper after it has been flattened, so as to facilitate subsequent processing operations.

[0021] In this invention, the scraper plate can move on the paper surface, which helps to flatten the paper, ensures the paper surface is flat, improves the quality of die-cutting, and avoids the paper from shifting or experiencing uneven local stress during the die-cutting process, which could lead to the die-cutting position shifting and improve the product qualification rate. Attached Figure Description

[0022] Figure 1 A schematic diagram of the main structure of a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine provided in this embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the fixing frame structure of a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine provided for embodiments of this utility model;

[0024] Figure 3 One of the schematic diagrams of the moving frame structure of a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine provided in the embodiments of this utility model;

[0025] Figure 4 This is the second schematic diagram of the moving frame structure of a die-cutting positioning mechanism and a computer hot stamping and die-cutting dual-purpose machine provided in this embodiment of the utility model.

[0026] Figure label:

[0027] 1. Support frame; 2. Workbench; 3. Fixed frame; 4. Slide groove; 5. Slider; 6. Screw; 7. Positioning plate; 8. Rubber head; 9. Moving frame; 10. Mounting plate; 11. Spring; 12. Scraper plate; 13. Limiting block; 14. Limiting groove; 15. Pulley; 16. Handle; 17. Fixed plate; 18. Wheel groove; 19. Telescopic rod; 20. Cavity; 21. Storage box. Detailed Implementation

[0028] 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.

[0029] Example 1

[0030] The existing hot stamping and die-cutting dual-purpose machine has the problem that the wrinkled paper is prone to displacement or uneven local stress during the die-cutting process, which leads to the die-cutting position shift and the finished product size is inconsistent, affecting subsequent processing or assembly. At the same time, it is also prone to breakage or incomplete cutting, reducing the product qualification rate. To address this problem, this solution designs a die-cutting positioning mechanism.

[0031] Please refer to Figures 1-4 A positioning mechanism, comprising:

[0032] The support frame 1 has a worktable 2 welded to its top side, a fixed frame 3 welded to its top side, and a movable frame 9 corresponding to the fixed frame 3 on the top of the worktable 2. The support frame 1 provides a stable support foundation for the entire mechanism. The worktable 2 is welded to the top side of the support frame 1 and serves as the main operating platform for paper processing. The fixed frame 3 is welded to the top side of the worktable 2 and works with the movable frame 9 to form a positioning space for the paper.

[0033] A leveling mechanism is used when paper needs die-cutting. This leveling mechanism is installed on the moving frame 9 to level the paper to be processed. The leveling mechanism includes a mounting plate 10, springs 11, a scraper plate 12, limiting blocks 13, limiting grooves 14, and a fixing plate 17. The fixing plate 17 is welded to one side of the moving frame 9. Two springs 11 are fixedly installed on the bottom side of the fixing plate 17. The mounting plate 10 is fixedly installed on the bottom end of the two springs 11. The scraper plate 12 is fixedly installed on the bottom of the mounting plate 10 and is used to level the paper to be processed. Two limiting blocks 13 are welded to one side of the mounting plate 10, and two limiting grooves 14 are fixedly installed on the bottom of the mounting plate 10. All four are located on one side of the moving frame 9 for the limiting blocks 13 to slide. Under the elastic force of the spring 11, the scraper plate 12 will contact the surface of the paper to be processed. The two limiting blocks 13 on one side of the mounting plate 10 slide within the two limiting grooves 14 on one side of the moving frame 9 to ensure the stability of the scraper plate 12 during movement. Then, the moving frame 9 is moved, and the scraper plate 12 moves on the paper surface, which helps to flatten the paper, ensures the paper surface is flat, improves the quality of die-cutting, and avoids the paper from being easily displaced or subjected to uneven local force during the die-cutting process, which would lead to the die-cutting position shift and improve the product qualification rate.

[0034] Two telescopic rods 19 are fixedly installed between the fixed frame 3 and the movable frame 9. Two pulleys 15 are fixedly installed on the bottom side of the movable frame 9. Two wheel grooves 18 are opened on the top side of the workbench 2 for the pulleys 15 to slide in a limited manner. A handle 16 is welded to the top side of the fixed plate 17. At the same time, the two telescopic rods 19 fixed between the fixed frame 3 and the movable frame 9 can provide guidance and support for the movement of the movable frame 9. The two pulleys 15 on the bottom side of the movable frame 9 slide in a limited manner in the two wheel grooves 18 on the top side of the workbench 2, which helps to enhance the smoothness of movement. The movable frame 9 can be easily pushed to move through the handle 16, thereby driving the scraping mechanism to scrape the paper, improving convenience.

[0035] Both the fixed frame 3 and the movable frame 9 have internal grooves 4, and each groove 4 has a sliding block 5 slidably connected inside. The internal thread of the sliding block 5 is connected to a screw 6, and a knob is welded to the top of the screw 6. By rotating the knob inside the fixed frame 3, the screw 6 is driven to rotate. Since the screw 6 is threadedly connected to the sliding block 5, and the bottom end of the screw 6 is rotatably connected to the positioning plate 7 through a rotating shaft, according to the principle of thread transmission, the rotation of the screw 6 will cause the positioning plate 7 to move up and down. At the same time, the sliding block 5 slides within the groove 4, which is beneficial for adjusting the position according to different paper widths, enhancing the positioning range and improving convenience.

[0036] The bottom end of the screw 6 is rotatably connected to the positioning plate 7 via a rotating shaft. The bottom side of the positioning plate 7 is fixedly provided with a rubber head 8 that contacts the paper. The rubber head 8 on the bottom side of the positioning plate 7 contacts the paper. By adjusting the height of the positioning plate 7, one end of the paper can be pressed tightly onto the worktable 2, thereby achieving the initial positioning and fixing of the paper.

[0037] The support frame 1 has an internal cavity 20, and a storage frame 21 is slidably connected inside the cavity 20 for storing waste material after die-cutting. The storage frame 21 slidably connected inside the cavity 20 of the support frame 1 can collect and store waste material generated during the paper die-cutting process. When the storage frame 21 is full of waste material, it can be pulled out from the cavity 20 for cleaning, which facilitates the collection and disposal of waste material.

[0038] This application can be used in the field of hot stamping and die-cutting machines, as well as in other fields applicable to this application.

[0039] Example 2

[0040] refer to Figure 1 An improvement based on Example 1: A computer hot stamping and die-cutting dual-purpose machine, which is applied to the field of hot stamping and die-cutting dual-purpose machines;

[0041] The invention includes a die-cutting positioning mechanism and a hot stamping and die-cutting dual-purpose machine body. The hot stamping and die-cutting dual-purpose machine body is fixedly installed on the top of the worktable 2 by bolts and is used to process the paper after it has been positioned and fixed. When hot stamping is performed, the hot stamping device of the hot stamping and die-cutting dual-purpose machine body is activated to transfer the hot stamping material to the surface of the paper according to the preset pattern. When die-cutting is performed, the die-cutting device is activated to die-cut the paper after it has been positioned and fixed to cut out the required shape.

[0042] However, as is well known to those skilled in the art, the working principle and wiring method of the main body components of the hot stamping and die-cutting machine are commonplace and are all conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0043] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations, but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0044] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A die-cutting positioning mechanism, characterized in that, include: Support frame (1), a workbench (2) is welded to the top side of the support frame (1), a fixed frame (3) is welded to the top side of the workbench (2), and a movable frame (9) corresponding to the fixed frame (3) is provided on the top of the workbench (2). A scraping mechanism is provided on the moving frame (9) when the paper needs to be die-cut. This scraping mechanism is used to scrape the paper to be processed. Two telescopic rods (19) are fixedly installed between the fixed frame (3) and the movable frame (9). Two pulleys (15) are fixedly installed on the bottom side of the movable frame (9). Two wheel grooves (18) are opened on the top side of the workbench (2) for the pulleys (15) to limit their sliding.

2. The die-cutting positioning mechanism according to claim 1, characterized in that, The scraping mechanism includes a mounting plate (10), springs (11), scraping plate (12), limiting blocks (13), limiting grooves (14), and a fixing plate (17). The fixing plate (17) is welded to one side of the moving frame (9). The two springs (11) are fixedly installed on the bottom side of the fixing plate (17). The mounting plate (10) is fixedly installed at the bottom of the two springs (11). The scraping plate (12) is fixedly installed at the bottom of the mounting plate (10) and is used to scrape the paper to be processed. The two limiting blocks (13) are welded to one side of the mounting plate (10). The two limiting grooves (14) are opened on one side of the moving frame (9) and are used to limit the sliding of the limiting blocks (13).

3. The die-cutting positioning mechanism according to claim 2, characterized in that, A handle (16) is welded to the top side of the fixing plate (17).

4. The die-cutting positioning mechanism according to claim 1, characterized in that, Both the fixed frame (3) and the movable frame (9) have grooves (4) inside. Each groove (4) has a slider (5) slidably connected inside. The slider (5) has a screw (6) threaded inside. The top of the screw (6) is welded with a knob.

5. A die-cutting positioning mechanism according to claim 4, characterized in that, The bottom end of the screw (6) is rotatably connected to a positioning plate (7) via a rotating shaft, and a rubber head (8) that contacts the paper is fixedly provided on the bottom side of the positioning plate (7).

6. The die-cutting positioning mechanism according to claim 1, characterized in that, The support frame (1) has a cavity (20) inside, and a storage frame (21) is slidably connected inside the cavity (20) for storing the waste material after die cutting.

7. A computer-controlled hot stamping and die-cutting dual-purpose machine, characterized in that, The invention includes a die-cutting positioning mechanism as described in any one of claims 1-6, and also includes a hot stamping and die-cutting dual-purpose machine body, which is fixedly installed on the top of the workbench (2) by bolts and is used to process the paper after it has been positioned and fixed.

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