Plastic key punching device

Abstract

The utility model discloses a plastic key punching device, and relates to the technical field of punching devices. The plastic key punching device comprises a key punching table, two side plates are fixedly connected to the key punching table, rotating shafts are rotationally connected to the opposite sides of the side plates, and a key punching lower die is fixedly connected to the opposite ends of the rotating shafts; key punching grooves are formed in four surfaces of the key punching lower die; a 7-shaped supporting plate is fixedly connected to the rear side of the key punching table, a telescopic rod is fixedly connected to the supporting plate, and a key punching plate is fixedly connected to the output end of the telescopic rod. According to the plastic key punching device, under the action of gravity, the plastic keys collide with the inner wall of the key punching lower die, vibration force generated by collision at the moment enables the plastic keys located in the key punching groove to fall off, and the plastic keys fall into a collecting box through a collecting through groove to complete collection of the plastic keys, so that the plastic keys do not need to be taken out manually, and the labor intensity of workers is reduced. And therefore, the punching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a plastic key punching device. Background Art

[0002] The punching device is a device that drives the telescopic rod to move through the cylinder, and the telescopic rod drives the punching cutter head to cut the material, so that the material is punched and formed. It usually includes a workbench, a support frame, a cylinder, a punching cutter head, a material discharge table, etc.

[0003] The existing plastic key punching device does not have the function of automatically taking out the punched material during its use. Therefore, the plastic key will fall into the punching groove after punching and is difficult to take out. At this time, the operator needs to waste a lot of time to actually take it out, thereby reducing the punching efficiency. In view of this, a plastic key punching device is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a plastic key punching device that can solve the problem of not having the function of automatically taking out the punched material. Therefore, the plastic key will fall into the punching groove after punching and is difficult to take out. At this time, the operator needs to waste a lot of time to actually take it out.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic key punching device, comprising a key punching table, on which two side plates are fixedly connected, and a rotating shaft is rotatably connected on opposite sides of the side plates, and a key punching lower die is fixedly connected on the opposite end of the rotating shaft;

[0006] The four faces of the key punching lower die are provided with key punching grooves;

[0007] A "7"-shaped support plate is fixedly connected to the rear side of the key punching table, a telescopic rod is fixedly connected to the support plate, and a key punching plate is fixedly connected to the output end of the telescopic rod;

[0008] The shaking-off device is arranged inside the key punching lower die. Through the shaking-off device, the cut plastic key can be shaken off from the inside of the key punching groove, and manual removal is no longer required, thereby improving the punching efficiency.

[0009] Preferably, the shaking-off device comprises four connecting rods, which are arranged in a cross-shaped array inside the key punching lower die;

[0010] One end of the four connecting rods not in contact with the key punching lower die is fixedly connected to the limiting block;

[0011] The four connecting rods are respectively slidably connected with counterweight oscillating blocks.

[0012] Preferably, a sliding limit groove is provided on the support plate, and a sliding limit block is slidably connected inside the sliding limit groove;

[0013] The sliding limit block is fixedly connected to the key punching plate.

[0014] Preferably, a driving motor is fixedly connected to one of the side panels, and an output end of the driving motor is fixedly connected to one of the rotating shafts.

[0015] Preferably, when the button punching groove opens upward, the counterweight oscillation block fits with the limit block.

[0016] Preferably, a collection box is slidably connected to the interior of the front side of the key punching station, and a collection groove is provided on the upper surface of the key punching station.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The plastic key punching device starts the driving motor after the plastic key punching is completed. The output end of the driving motor drives the key punching lower die to rotate through the rotating shaft, so that the upward side of the key punching lower die is flipped, and as the key punching lower die continues to rotate, the key punching groove is in an open downward state. At this time, as the key punching lower die continues to rotate, the counterweight vibration block slides on the connecting rod and hits the inner wall of the key punching lower die under the action of gravity. At this time, the vibration force generated by the impact causes the plastic key inside the key punching groove to fall off and fall into the collection box through the collection slot to complete the collection of the plastic key. Therefore, it is no longer necessary to manually remove it, thereby improving the punching efficiency.

[0019] (2) The plastic key punching device can realize uninterrupted punching operation as the key punching lower die continuously rotates and the key punching grooves are arranged on the four surfaces thereof, thereby improving the punching speed and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 This is a structural schematic diagram of a plastic key punching device of the utility model;

[0022] Figure 2 This is a schematic diagram of the interior of the key punching lower die of the utility model;

[0023] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0024] Figure numerals: 1. button punching table; 2. side plate; 3. support plate; 4. driving motor; 5. rotating shaft; 6. button punching lower die; 7. button punching groove; 8. collecting box; 9. button punching plate; 10. telescopic rod; 11. sliding limit groove; 12. sliding limit block; 13. connecting rod; 14. counterweight oscillation block; 15. limit block; 16. collecting groove. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] See also Figure 1-3 The utility model provides a technical solution: a plastic key punching device, comprising a key punching platform 1, two side plates 2 are fixedly connected to the key punching platform 1, a rotating shaft 5 is rotatably connected to the opposite side of the side plates 2, and a key punching lower die 6 is fixedly connected to the opposite end of the rotating shaft 5;

[0030] The four faces of the key punching lower die 6 are provided with key punching grooves 7;

[0031] A driving motor 4 is fixedly connected to one of the side plates 2, and an output end of the driving motor 4 is fixedly connected to one of the rotating shafts 5;

[0032] A "7"-shaped support plate 3 is fixedly connected to the rear side of the key punching station 1, a telescopic rod 10 is fixedly connected to the support plate 3, and a key punching plate 9 is fixedly connected to the output end of the telescopic rod 10;

[0033] The shaking-off device is arranged inside the key punching lower die 6. Through the setting of the shaking-off device, the cut plastic key can be shaken off from the inside of the key punching groove 7, and manual removal is no longer required, thereby improving the punching efficiency.

[0034] When the plastic key needs to be punched, it only needs to be placed on the key punching lower die 6. At this time, the telescopic rod 10 is started, and the output end of the telescopic rod 10 drives the key punching plate 9 to move toward the key punching lower die 6. Therefore, under the action of pressure, the punching of the plastic key is completed.

[0035] Furthermore, a collection box 8 is slidably connected to the front interior of the key punching station 1, and a collection slot 16 is provided on the upper surface of the key punching station 1;

[0036] By providing the collecting slot 16 , the plastic keys can fall into the collecting box 8 through the mobile phone slot 16 after punching, thereby completing the collection of the punched plastic keys.

[0037] Furthermore, the shaking-off device includes four connecting rods 13, and the four connecting rods 13 are arranged in a cross-shaped array inside the key punching lower die 6;

[0038] One end of the four connecting rods 13 that is not in contact with the key punching lower die 6 is fixedly connected to the limiting block 15;

[0039] The four connecting rods 13 are respectively slidably connected with counterweight oscillating blocks 14;

[0040] When the plastic key punching is completed, start the driving motor 4, and the output end of the driving motor 4 drives the key punching lower die 6 to rotate through the rotating shaft 5, so that the upward side of the key punching lower die 6 is flipped, and as the key punching lower die 6 continues to rotate, the key punching groove 7 is in an open downward state. At this time, as the key punching lower die 6 continues to rotate, the counterweight oscillation block 14 slides on the connecting rod 13, and under the action of gravity, hits the inner wall of the key punching lower die 6. At this time, the vibration force generated by the impact causes the plastic key inside the key punching groove 7 to fall off, and fall into the collection box 8 through the collecting groove 16 to complete the collection of the plastic keys. Therefore, it is no longer necessary to manually remove them, thereby improving the punching efficiency.

[0041] When the key punching slot 7 opens upward, the corresponding counterweight oscillation block 14 fits with the limit block 15, thus preparing for the next impact.

[0042] At the same time, with the continuous rotation of the key punching lower die 6 and the key punching grooves 7 arranged on the four surfaces thereof, uninterrupted punching operation can be achieved, thereby improving the punching speed and efficiency.

[0043] Furthermore, a sliding limit groove 11 is provided on the support plate 3, and a sliding limit block 12 is slidably connected inside the sliding limit groove 11;

[0044] The sliding limit block 12 is fixedly connected to the key punching plate 9;

[0045] The sliding limit block 12 and the sliding limit groove 11 are provided to limit the key punching plate 9, so that the key punching plate 9 is more stable during the movement.

[0046] Working principle: After the plastic key punching is completed, start the driving motor 4, and the output end of the driving motor 4 drives the key punching lower die 6 to rotate through the rotating shaft 5, so that the upward side of the key punching lower die 6 is flipped, and as the key punching lower die 6 continues to rotate, the key punching groove 7 is in an open downward state. At this time, as the key punching lower die 6 continues to rotate, the counterweight oscillation block 14 slides on the connecting rod 13, and under the action of gravity, hits the inner wall of the key punching lower die 6. At this time, the vibration force generated by the impact causes the plastic key inside the key punching groove 7 to fall off, and fall into the collection box 8 through the collecting groove 16 to complete the collection of the plastic key. Therefore, it is no longer necessary to take it out manually, thereby improving the punching efficiency.

[0047] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A plastic key punching device, comprising a key punching station (1), characterized in that: The key punching table (1) is fixedly connected to two side plates (2), opposite sides of the side plates (2) are rotatably connected to a rotating shaft (5), and the opposite end of the rotating shaft (5) is fixedly connected to a key punching lower die (6); The four surfaces of the key punching lower die (6) are all provided with key punching grooves (7); A "7"-shaped support plate (3) is fixedly connected to the rear side of the key punching table (1), a telescopic rod (10) is fixedly connected to the support plate (3), and a key punching plate (9) is fixedly connected to the output end of the telescopic rod (10); The shaking-off device is arranged inside the key punching lower die (6). Through the shaking-off device, the cut plastic key can be shaken off from the inside of the key punching groove (7), and no manual removal is required, thereby improving the punching efficiency.

2. A plastic key punching device according to claim 1, characterized in that: The shaking-off device comprises four connecting rods (13), and the four connecting rods (13) are arranged in a cross-shaped array inside the key punching lower die (6); One end of the four connecting rods (13) not in contact with the key punching lower die (6) is fixedly connected to a limiting block (15); The four connecting rods (13) are respectively slidably connected with counterweight oscillating blocks (14).

3. A plastic key punching device according to claim 2, characterized in that: The support plate (3) is provided with a sliding limit groove (11), and a sliding limit block (12) is slidably connected inside the sliding limit groove (11); The sliding limit block (12) is fixedly connected to the key punching plate (9).

4. A plastic key punching device according to claim 3, characterized in that: A driving motor (4) is fixedly connected to one of the side plates (2), and an output end of the driving motor (4) is fixedly connected to one of the rotating shafts (5).

5. A plastic key punching device according to claim 4, characterized in that: When the key punching groove (7) opens upward, the counterweight oscillation block (14) fits the limit block (15).

6. A plastic key punching device according to claim 5, characterized in that: A collection box (8) is slidably connected to the interior of the front side of the key punching platform (1), and a collection slot (16) is provided on the upper surface of the key punching platform (1).

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