Automatic stamping device for conductive metal elastic sheet

Abstract

The utility model relates to the technical field of conducting strip stamping, and discloses an automatic stamping device for conducting metal elastic sheets, which comprises a stamping machine body, an automatic feeding roller connected to one side of the stamping machine body and a stamping die connected in the stamping machine body, and one side of the stamping machine body far away from the automatic feeding roller is connected with a cutting component. According to the automatic stamping device for the conductive metal elastic sheet, the cutting assembly matched with the stamping die is arranged on one side of the stamping machine body, waste can be conveniently cut, the cut waste can enter the collecting box to be collected, and therefore the waste does not occupy the space of one side of the stamping machine body any more and is not exposed to the outer side; injury caused by mistaken touch of workers is avoided, and the working safety is further improved; and by means of the transverse plate, the front end of the waste material can be just located on the top face of the transverse plate, and by means of the vertical plate, the cutting knife can keep vertically sliding all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive sheet stamping, in particular to an automatic stamping device for conductive metal spring sheets. Background Art

[0002] Conductive metal domes are a common functional component used in the electronics industry and other fields. Their primary characteristic is their excellent electrical conductivity. They are used to transmit electrical signals from one point to another, particularly on circuit boards, helping to establish electrical connections between electronic components. Stamping machines are often required to manufacture these domes, particularly when large quantities of consistent shapes and precise dimensions are required. Stamping is an efficient metal forming technology suitable for high-volume production, capable of quickly forming sheet metal into the desired shape.

[0003] The patent with the current announcement number CN208067167U discloses a conductive sheet stamping machine, including a base, a support base and a lower stamping clamp are provided on the base, the support base is provided with a drive assembly and an upper stamping clamp connected to the drive assembly, the drive assembly is used to drive the upper stamping clamp away from or close to the lower stamping clamp; the top of the upper stamping clamp is provided with a movable pressure plate, the bottom of the upper stamping clamp is provided with a groove, and a top plate is provided in the groove; the upper stamping clamp is provided with a through hole, and a push rod is provided in the through hole, and the two ends of the push rod respectively abut against the movable pressure plate and the top plate; the support base is also provided with a limiter, and the limiter is located above the movable pressure plate; when the upper stamping clamp moves away from the lower stamping clamp, the limiter blocks the movable pressure plate to drive the push rod to push the top plate out of the groove, thereby allowing the sheet stuck on the stamping clamp to be dislodged. The utility model solves the problem that the existing conductive sheet is easily stuck on the stamping clamp during the stamping forming process and is difficult to remove. Although the above device solves the problem that the plate is difficult to take out, it still has other shortcomings.

[0004] When the above-mentioned stamping machine is in use, the conductive metal sheets during processing are placed in rolls on the automatic loader, and are introduced into the upper and lower stamping dies in the stamping machine through the automatic loader. As the upper die is pressed down, the formed conductive sheets will leak into the discharge port in the lower die, and the waste is generally pushed out of the lower die. Some conductive sheets are small in shape during processing, so after the conductive sheets are cut off, the waste is still discharged from the upper and lower dies in the form of a frame. Therefore, when the waste is discharged, it will take up a large space and the waste cannot be stacked, which makes it difficult to recycle it later. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automated stamping device for conductive metal shrapnel, which is convenient for collecting waste materials and facilitating their recycling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated stamping device for conductive metal springs, comprising a stamping machine body, an automatic loading roller connected to one side of the stamping machine body, and a stamping die connected inside the stamping machine body, a cutting assembly being connected to the side of the stamping machine body away from the automatic loading roller, the cutting assembly comprising a mounting shell, an opening being provided on the side of the mounting shell close to the stamping die, a horizontal plate being fixedly connected to the top surface of the opening, a vertical plate being slidingly connected to the top of the mounting shell, the vertical plate being located on one side of the end of the horizontal plate, a cutting knife being detachably connected to the bottom of the vertical plate, an electric push rod being fixedly connected to the end of the vertical plate away from the cutting knife, the electric push rod being located on the outside of the mounting shell, a collection box being connected to the bottom of the mounting shell, an opening being provided at the bottom of the mounting shell, and the bottom of the mounting shell being communicated with the collection box.

[0007] Furthermore, a pulley is connected to the bottom of the collection box.

[0008] Furthermore, a handle is connected to the outer wall of the collection box.

[0009] Furthermore, two symmetrically arranged transparent observation windows are provided on the outer wall of the collection box.

[0010] Furthermore, a mounting plate is fixedly connected to one side of the cutting blade close to the transverse plate, a rotating roller is rotatably connected inside the mounting plate, and the rotating roller is located above the transverse plate.

[0011] Furthermore, two side plates are fixedly connected to the outer wall of the mounting shell, and the side plates are fixedly connected to the body of the punching machine through bolts.

[0012] Furthermore, a U-shaped plate is fixedly connected to the outer wall of the mounting shell, and the outer wall of the collection box fits in with the inner wall of the U-shaped plate.

[0013] Furthermore, a mounting cover is detachably connected to the outer side of the top surface of the mounting shell, and the electric push rod is located inside the mounting cover.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The utility model provides a cutting assembly that cooperates with the stamping die on one side of the stamping machine body, which can facilitate the cutting of waste materials. The cut waste materials can enter the collection box and be collected by the collection box. With this arrangement, the waste materials no longer occupy the space on one side of the stamping machine body, so that the waste materials are not exposed to the outside and will not cause workers to be injured by accidental contact, thereby further improving work safety. The structure is simple, the operation is convenient, and the practicability is strong.

[0016] 2. The utility model utilizes the setting of the horizontal plate so that the front end of the waste material can be just located on the top surface of the horizontal plate. The electric push rod is used to enable the cutting knife to cut the waste material so that the waste material can fall into the collection box. The vertical plate is used to facilitate the cutting knife to always keep vertical sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model as a whole;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the cutting assembly and the collection box of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the cutting assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the cutting knife and the rotating roller of the utility model.

[0022] In the figure: 1. Punching machine body; 11. Automatic feeding roller; 2. Punching die; 3. Cutting assembly; 301. Mounting shell; 302. Electric push rod; 303. Horizontal plate; 304. Vertical plate; 305. Cutting knife; 4. Mounting cover; 5. Collection box; 51. Handle; 52. Observation window; 53. Pulley; 6. Side plate; 7. U-shaped plate; 8. Mounting plate; 81. Rotating roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] like Figures 1 to 5 As shown, an automated stamping device for conductive metal springs includes a stamping machine body 1, an automatic loading roller 11 connected to one side of the stamping machine body 1, and a stamping die 2 connected inside the stamping machine body 1. The stamping machine body 1 is connected to a cutting assembly 3 on the side away from the automatic loading roller 11. The cutting assembly 3 includes a mounting shell 301. The mounting shell 301 is provided with an opening on the side close to the stamping die 2. A horizontal plate 303 is fixedly connected to the top surface of the opening. The top of the mounting shell 301 is slidably connected to a vertical plate 304. The vertical plate 304 is located on one side of the end of the horizontal plate 303. The bottom of the vertical plate 304 is detachably connected to a cutting knife 305. The vertical plate 304 is fixedly connected to an electric push rod 302 at one end away from the cutting knife 305. The electric push rod 302 is located on the outside of the mounting shell 301. The bottom of the mounting shell 301 is connected to a collecting box 5. The bottom of the mounting shell 301 is open, and its bottom is connected to the collecting box 5.

[0025] like Figure 1As shown, the automated stamping device for the conductive metal spring in the present invention is similar in structure to the existing conductive sheet stamping machine, such as a conductive sheet stamping machine disclosed in the patent publication number CN208067167U. The main improvement of the present invention is that it facilitates the collection of waste materials and facilitates their recycling, such as Figures 1 to 5 As shown, when the automated stamping device of the conductive metal spring in the present invention is in use, when stamping the plate, the formed plate will be discharged through the discharge plate at the bottom of the stamping machine body 1, and the waste will move forward from the top surface of the lower die due to the automatic feeding roller 11. When the waste moves forward, the front end of the waste can be placed on the horizontal plate 303, and the top surface height of the horizontal plate 303 is slightly lower than the top surface height of the lower die, so that the plate can be just placed on the horizontal plate 303. As the waste continues to move forward, at this time, the electric push rod 302 can be opened to execute the electric push rod 302, driving the vertical plate 304 at its output end to slide in the mounting shell 301, and causing the cutting knife 305 to cut the waste. The interval time of each push of the output end of the electric push rod 302 can be adjusted according to the length of the waste to be cut. This technology is an existing mature technology and will not be described in detail here.

[0026] When the cutting knife 305 cuts the mounting shell 301, the waste will fall directly from the mounting shell 301 into the collection box 5 for storage; by using the setting of the horizontal plate 303, the front end of the waste can be just located at the top surface of the horizontal plate 303, and the electric push rod 302 can be used to make the cutting knife 305 cut the waste so that the waste can fall into the collection box 5. The vertical plate 304 can facilitate the cutting knife 305 to always keep sliding vertically.

[0027] By arranging a cutting assembly 3 that cooperates with the stamping die 2 on one side of the stamping machine body 1, the waste can be easily cut. The cut waste can enter the collection box 5 and be collected by the collection box 5. In this way, the waste no longer occupies the space on one side of the stamping machine body 1, so that the waste is not exposed to the outside, and the workers will not be injured by accidental touch, which further improves work safety.

[0028] like Figure 3 As shown, the bottom of the collection box 5 is connected with a pulley 53. The provision of the pulley 53 can facilitate the collection box 5 to be pushed, and is convenient for the movement of the collection box 5 when the waste is collected collectively.

[0029] like Figure 3 As shown, the outer wall of the collection box 5 is connected with a handle 51. The setting of the handle 51 can pull the collection box 5 and cooperate with the pulley 53 to facilitate its movement.

[0030] like Figure 3As shown, the outer wall of the collection box 5 is provided with two symmetrically arranged transparent observation windows 52. The setting of the transparent observation windows 52 can facilitate observation of the amount of waste material accumulated in the collection box 5, and then facilitate workers to dump the waste material in the collection box 5.

[0031] like Figure 2 、 Figure 4 and Figure 5 As shown, the cutting blade 305 is fixedly connected to a mounting plate 8 on one side close to the transverse plate 303 , and a rotating roller 81 is rotatably connected inside the mounting plate 8 , and the rotating roller 81 is located above the transverse plate 303 .

[0032] Specifically, when the cutting blade 305 is cutting downward, the rotating roller 81 in the transverse plate 303 will also descend. When the rotating roller 81 descends, it will directly contact the waste material, thereby facilitating the fixing of the waste material.

[0033] like Figure 1 、 Figure 3 and Figure 5 As shown, the outer wall of the mounting shell 301 is fixedly connected to two side plates 6, and the side plates 6 are fixedly connected to the body of the punching machine body 1 by bolts. The side plates 6 and the bolts can facilitate the detachable connection between the mounting shell 301 and the punching machine body 1.

[0034] like Figure 1 、 Figure 3 and Figure 4 As shown, the outer wall of the mounting shell 301 is fixedly connected to the U-shaped plate 7, and the outer wall of the collection box 5 is aligned with the inner wall of the U-shaped plate 7. When the collection box 5 needs to be pushed back to the bottom of the mounting shell 301, the collection box 5 can be directly pushed until it is aligned with the inner wall of the U-shaped plate 7, which facilitates the placement of the collection box 5.

[0035] like Figure 1 、 Figure 2 and Figure 3 As shown, the outer side of the top surface of the mounting shell 301 is detachably connected to a mounting cover 4, and the electric push rod 302 is located in the mounting cover 4. It is convenient to protect the electric push rod 302.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated stamping device for a conductive metal spring, comprising a stamping machine body (1), an automatic feeding roller (11) connected to one side of the stamping machine body (1), and a stamping die (2) connected to the inside of the stamping machine body (1), characterized in that: The punching machine body (1) is connected to a cutting assembly (3) on a side away from the automatic feeding roller (11), and the cutting assembly (3) includes a mounting shell (301). The mounting shell (301) is provided with an opening on a side close to the punching die (2), and a transverse plate (303) is fixedly connected to the top surface of the opening. The top of the mounting shell (301) is slidably connected to a vertical plate (304), and the vertical plate (304) is located on one side of the end of the transverse plate (303). The bottom of the vertical plate (304) is detachably connected to a cutting knife (305). The end of the vertical plate (304) away from the cutting knife (305) is fixedly connected to an electric push rod (302), and the electric push rod (302) is located outside the mounting shell (301). The bottom of the mounting shell (301) is connected to a collecting box (5), and the bottom of the mounting shell (301) is open and communicates with the collecting box (5).

2. The automated stamping device for conductive metal springs according to claim 1, characterized in that: The bottom of the collecting box (5) is connected to a pulley (53).

3. An automated stamping device for conductive metal springs according to claim 1 or 2, characterized in that: The outer wall of the collection box (5) is connected to a handle (51).

4. The automated stamping device for conductive metal springs according to claim 1 or 2, characterized in that: The outer wall of the collection box (5) is provided with two symmetrically arranged transparent observation windows (52).

5. The automated stamping device for conductive metal springs according to claim 3, characterized in that: The outer wall of the collection box (5) is provided with two symmetrically arranged transparent observation windows (52).

6. An automated stamping device for conductive metal springs according to claim 1, 2 or 5, characterized in that: The cutting knife (305) is fixedly connected to a mounting plate (8) on one side close to the transverse plate (303), and a rotating roller (81) is rotatably connected inside the mounting plate (8), and the rotating roller (81) is located above the transverse plate (303).

7. An automated stamping device for conductive metal springs according to claim 1, 2 or 5, characterized in that: Two side panels (6) are fixedly connected to the outer wall of the mounting shell (301), and the side panels (6) are fixedly connected to the body of the punching machine body (1) via bolts.

8. An automated stamping device for conductive metal springs according to claim 1, 2 or 5, characterized in that: The outer wall of the mounting shell (301) is fixedly connected to a U-shaped plate (7), and the outer wall of the collection box (5) is in contact with the inner wall of the U-shaped plate (7).

9. An automated stamping device for conductive metal springs according to claim 1, 2 or 5, characterized in that: The outer side of the top surface of the mounting shell (301) is detachably connected to a mounting cover (4), and the electric push rod (302) is located inside the mounting cover (4).

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