Carving knife die capable of automatically removing waste

Abstract

The utility model provides an automatic waste removing carving knife die. The automatic waste removing carving cutting die comprises a workbench, a lower die plate is installed at the top of the workbench, a plurality of sets of grooves are evenly formed in the top of the lower die plate, a material plate is placed above the grooves, an upper die plate is in contact with the top of the lower die plate in an attached mode, a plurality of sets of protruding blocks are evenly installed at the bottom of the upper die plate, and the protruding blocks are arranged on the lower die plate. Rectangular plates are installed on the front side and the rear side of the upper die plate, and a guide rod is installed on the top of the workbench located on the front side of the lower die plate. According to the automatic waste removing carving knife die, through interaction of the air cylinder, the rectangular plate, the upper die plate, the guide rod, the protruding block, the material plate, the groove, the lower die plate, the connecting plate, the sliding block, the sliding groove, the scraping plate, the rectangular opening and other assemblies, after the material plate is machined through the upper die plate and the lower die plate, generated waste can be automatically discharged out of the interior of the lower die plate, and the machining efficiency is improved. Therefore, waste materials cannot be accumulated in the lower die plate.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to an automatic waste removal engraving die. Background Technology

[0002] Engraving dies are commonly used in the die-cutting industry. They are generally used to stamp out the required shape of die-cut products and have high precision. During operation, the die is fixed on the upper die table, the material is placed under the die, and the upper die table moves up and down. Each up-and-down pressing completes one die-cutting operation. During the die-cutting process, corresponding waste material is generated. In order to clean up the waste material, existing engraving dies usually have a waste cleaning function.

[0003] Existing engraving molds still have some problems in use. The device generates some waste during use. Some devices require manual cleaning by staff, which is not only inefficient but also wastes time. Some devices require separate installation of components such as electric actuators and push plates to handle the waste, which increases the production and operating costs.

[0004] Therefore, it is necessary to provide an automatic waste-clearing engraving die to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides an automatic waste-removing engraving die, which solves the problem of needing staff to manually clean the waste generated by the engraving die.

[0006] To solve the above technical problems, the automatic waste-clearing engraving die provided by this utility model includes: a worktable, a lower template mounted on the top of the worktable, several sets of grooves evenly formed on the top of the lower template, a material plate placed above the grooves, an upper template in close contact with the top of the lower template, several sets of protrusions evenly mounted on the bottom of the upper template, rectangular plates mounted on both the front and rear sides of the upper template, a guide rod mounted on the top of the worktable located in front of the lower template, the guide rod being slidably connected to a set of rectangular plates, and a cylinder mounted on the top of the worktable located behind the lower template. The output end is fixedly connected to the bottom of another set of rectangular plates. The left and right sides of the front side wall of the lower template are provided with sliding grooves. The inner walls of the left and right sides of the two sets of sliding grooves are equipped with round rods. The outer walls of the two sets of round rods are slidably connected with sliders. The outer wall of the front end of each set of sliders is equipped with a second rotating shaft. The left and right sides of the front end of the upper template are equipped with a first rotating shaft. A connecting plate is rotatably connected between the first rotating shaft and the second rotating shaft. The left and right sides of the lower end of the lower template are provided with rectangular openings. The rear sides of the two sets of sliders are equipped with scrapers. The bottom of the scrapers is in contact with the inner bottom of the lower template.

[0007] Preferably, rectangular grooves are provided on both the left and right sides of the top of the workbench, and a collection box is slidably connected to the inner wall of the rectangular groove. Rectangular blocks are installed on the front and rear sides of the top of the collection box, and the bottom of the rectangular blocks is in contact with the top of the workbench.

[0008] Preferably, the outer wall of the collection box is equipped with a handle, and the opening of the collection box is aligned with a rectangular opening.

[0009] Preferably, a spring is installed between the side wall of each set of sliders and the inner wall of the groove, and the spring is sleeved on the outside of the round rod.

[0010] Preferably, a baffle is installed at the center of the bottom of the lower template.

[0011] Preferably, a rubber ring is installed at the connection between the lower template and the upper template, and the outer wall of the rubber ring is provided with anti-slip texture.

[0012] Compared with related technologies, the automatic waste-clearing engraving die provided by this utility model has the following beneficial effects:

[0013] This utility model provides an automatic waste-clearing engraving die. Through the interaction of components such as a cylinder, rectangular plate, upper template, guide rod, protrusion, material plate, groove, lower template, connecting plate, slider, slide, scraper and rectangular opening, the waste generated after the upper and lower templates process the material plate can be automatically discharged from the inside of the lower template, thereby preventing the accumulation of waste inside the lower template. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the automatic waste-clearing engraving die provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the internal structure of the lower template.

[0016] Figure 3 for Figure 1 The diagram shows the structure of the scraper.

[0017] Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below;

[0018] Figure 5 for Figure 2 The enlarged schematic diagram of part B is shown.

[0019] The following are the labels in the diagram: 1. Workbench, 2. Lower template, 3. Upper template, 4. Rectangular plate, 5. Guide rod, 6. Rubber ring, 7. Rectangular opening, 8. Rectangular block, 9. Rectangular groove, 10. Collection box, 11. Handle, 12. Connecting plate, 13. Rotating shaft one, 14. Scraper, 15. Cylinder, 16. Baffle, 17. Protrusion, 18. Groove, 19. Material plate, 20. Slider, 21. Round rod, 22. Slide groove, 23. Spring, 24. Rotating shaft two. Detailed Implementation

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

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the automatic waste-clearing engraving die provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the lower template. Figure 3 for Figure 1 The diagram shows the structure of the scraper. Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 2 The enlarged schematic diagram of part B is shown. The automatic waste-clearing engraving die includes: a worktable 1, a lower template 2 mounted on the top of the worktable 1, several sets of grooves 18 evenly distributed on the top of the lower template 2, a material plate 19 placed above the grooves 18, an upper template 3 in close contact with the top of the lower template 2, several sets of protrusions 17 evenly distributed on the bottom of the upper template 3, rectangular plates 4 mounted on both the front and rear sides of the upper template 3, a guide rod 5 mounted on the top of the worktable 1 located in front of the lower template 2, the guide rod 5 being slidably connected to a set of rectangular plates 4, and a cylinder 15 mounted on the top of the worktable 1 located behind the lower template 2, the output end of the cylinder 15 being connected to the bottom of another set of rectangular plates 4. The lower template 2 is fixedly connected to the upper template 3. Slide grooves 22 are provided on both the left and right sides of the front side wall of the lower template 2. Round rods 21 are installed on the inner walls of both sides of the slide grooves 22. Slider 20 is slidably connected to the outer walls of both sets of round rods 21. A second rotating shaft 24 is installed on the outer wall of the front end of each set of sliders 20. A first rotating shaft 13 is installed on both the left and right sides of the front outer wall of the upper template 3. A connecting plate 12 is rotatably connected between the first rotating shaft 13 and the second rotating shaft 24. Rectangular openings 7 are provided on both the left and right sides of the lower end of the lower template 2. Scraper 14 is installed on the rear side of both sets of sliders 20. The bottom of the scraper 14 is in contact with the inner bottom of the lower template 2.

[0022] The workbench 1 has rectangular slots 9 on both the left and right sides of its top. A collection box 10 is slidably connected to the inner wall of the rectangular slot 9. Rectangular blocks 8 are installed on the front and rear sides of the top of the collection box 10. The bottom of the rectangular blocks 8 is in contact with the top of the workbench 1.

[0023] The outer wall of the collection box 10 is equipped with a handle 11. The opening of the collection box 10 is aligned with the rectangular opening 7. The scraper 14 pushes the waste material inside the lower template 2 into the collection box 10 through the rectangular opening 7. The collection box 10 can be taken out from the rectangular groove 9 by using the handle 11.

[0024] A spring 23 is installed between the side wall of each slider 20 and the inner wall of the groove 22. The spring 23 is sleeved on the outside of the round rod 21. The spring 23 makes the slider 20 more stable during movement.

[0025] A baffle 16 is installed at the center of the bottom of the lower template 2. The baffle 16 facilitates the guide of waste material falling into the groove 18 into the lower template 2.

[0026] A rubber ring 6 is installed at the connection between the lower template 2 and the upper template 3. The outer wall of the rubber ring 6 is provided with anti-slip texture. The rubber ring 6 provides a certain buffer when the lower template 2 and the upper template 3 come into contact.

[0027] The working principle of the automatic waste-clearing engraving die provided by this utility model is as follows: The material plate 19 to be processed is placed on the top of the groove 18. Then, the cylinder 15 is started. The output end of the cylinder 15 drives the upper template 3 to move downward along the guide rod 5 through a set of rectangular plates 4, so that the protrusion 17 cuts the material plate 19 and the cut waste falls into the lower template 2 through the groove 18. Then, the output end of the cylinder 15 pushes the rectangular plates 4 to move the upper template 3. At this time, the two sets of connecting plates 12 drive the two sets of sliders 20 to move along the slide groove 22 to the left and right sides of the lower template 2. At the same time, the sliders 20 drive the scraper 14 to push the waste inside the lower template 2 out of the rectangular opening 7, so that the lower template 2 will not be filled with waste. After the lower template 2 and the upper template 3 continue to overlap, the scraper 14 will be brought back into the lower template 2 by the sliders 20 and the connecting plates 12.

[0028] Compared with related technologies, the automatic waste-clearing engraving die provided by this utility model has the following beneficial effects:

[0029] Through the interaction of components such as cylinder 15, rectangular plate 4, upper template 3, guide rod 5, protrusion 17, material plate 19, groove 18, lower template 2, connecting plate 12, slider 20, slide 22, scraper 14 and rectangular opening 7, the waste generated after the upper template 3 and lower template 2 process the material plate 19 can be automatically discharged from the inside of the lower template 2, thereby preventing the accumulation of waste inside the lower template 2.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic waste-clearing engraving die, characterized in that, include: The workbench has a lower template mounted on its top. Several sets of grooves are evenly distributed on the top of the lower template, and a material plate is placed above each groove. An upper template is in close contact with the top of the lower template. Several sets of protrusions are evenly distributed on the bottom of the upper template. Rectangular plates are mounted on both the front and rear sides of the upper template. A guide rod is mounted on the top of the workbench in front of the lower template, and the guide rod is slidably connected to a set of rectangular plates. A cylinder is mounted on the top of the workbench behind the lower template, and the output end of the cylinder is fixedly connected to the bottom of another set of rectangular plates. Slide grooves are formed on both the left and right sides of the front sidewall of the lower template. Round rods are mounted on the inner walls of both sides of the two sets of slide grooves, and sliders are slidably connected to the outer walls of both sets of round rods. A second rotating shaft is mounted on the outer wall of the front end of each set of sliders. A first rotating shaft is mounted on both the left and right sides of the outer wall of the front end of the upper template. A connecting plate is rotatably connected between each set of first and second rotating shafts. Rectangular openings are formed on both the left and right sides of the lower end of the lower template. Scrapers are mounted on the rear sides of both sets of sliders, and the bottom of the scrapers is in close contact with the inner bottom of the lower template.

2. The automatic waste-clearing engraving die according to claim 1, characterized in that, Rectangular slots are provided on both the left and right sides of the top of the workbench. A collection box is slidably connected to the inner wall of the rectangular slot. Rectangular blocks are installed on the front and rear sides of the top of the collection box. The bottom of the rectangular blocks is in contact with the top of the workbench.

3. The automatic waste-clearing engraving die according to claim 2, characterized in that, The outer wall of the collection box is equipped with a handle, and the opening of the collection box is aligned with a rectangular opening.

4. The automatic waste-clearing engraving die according to claim 1, characterized in that, A spring is installed between the side wall of each set of sliders and the inner wall of the groove, and the spring is sleeved on the outside of the round rod.

5. The automatic waste-clearing engraving die according to claim 1, characterized in that, A baffle is installed at the center of the bottom of the lower template.

6. The automatic waste-clearing engraving die according to claim 1, characterized in that, A rubber ring is installed at the connection between the lower template and the upper template, and the outer wall of the rubber ring is provided with anti-slip texture.

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