Pipe-to-pipe automatic foot cutting machine

Abstract

The utility model discloses a kind of pipe-to-pipe automatic foot cutting machine, it is related to the technical field of foot cutting machine, solve the cutting of corner cutting machine to in long time cutting work, the surface cut can be attached many chippings generated during cutting, and it is inconvenient to clean its surface in time, can lead to subsequent cutting work, make cutting knife produce setback and lead to the unevenness of the cutting surface that should be paid, reduce the use efficiency of the problem of foot cutting device, including bottom plate and foot cutting machine support plate, the foot cutting machine support plate is symmetrically set to the upper end of bottom plate, and the both ends between foot cutting machine support plate and bottom plate are fixedly connected by support column, transmission device is fixedly installed between two the foot cutting machine support plate, the scraping blade of being set can be adjusted position up and down, can effectively adjust the tightness of scraping blade and cutting knife side wall adhesion, it is convenient to effectively clean the sidewall of cutting knife.

Description

Technical Field

[0001] This utility model relates to the technical field of lead cutting machines, specifically an automatic tube-to-tube lead cutting machine. Background Technology

[0002] The tube-to-tube automatic lead cutting machine is a specialized piece of equipment used in the electronics manufacturing industry to automatically cut and shape the leads of tape-and-reel (tube-packaged) electronic components (such as resistors, capacitors, diodes, transistors, etc.). By integrating processes such as feeding, positioning, cutting, and unloading, it achieves efficient and precise lead processing and is widely used in electronic assembly lines.

[0003] However, during prolonged cutting operations, existing corner cutting machines accumulate a lot of debris on the cut surface, making it difficult to clean in a timely manner. This can cause the cutting blade to stutter during subsequent cutting operations, resulting in an uneven cut surface and reducing the efficiency of the corner cutting device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic tube-to-tube cutting machine, which solves the problem that during long-term cutting operations, the cut surface of the cutting machine will be covered with a lot of debris generated during cutting, and it is not easy to clean the surface in time. This will cause the cutting blade to stutter during subsequent cutting operations, resulting in an uneven cut surface and reducing the efficiency of the cutting device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic pipe-to-pipe cutting machine, comprising a base plate and a cutting machine support plate. The cutting machine support plate is symmetrically arranged on the upper end of the base plate, and both ends of the cutting machine support plate and the base plate are fixedly connected by support columns. A transmission device is fixedly installed between the two cutting machine support plates. A cutting blade is slidably connected to the bottom surface of one of the cutting machine support plates, and a cylinder is fixed to the side wall of the cutting machine support plate. The output shaft of the cylinder is fixedly connected to the front side wall of the cutting blade. A moving hole is provided inside the cutting machine support plate, and a scraper is slidably connected inside the moving hole, with the bottom surface of the scraper and the top surface of the cutting blade in contact with each other.

[0006] Preferably, a U-shaped frame is fixedly installed on the top surface of the foot cutting machine support plate, and a screw is threaded inside the U-shaped frame. The lower end of the screw is rotatably connected to the upper end of the cutting blade through a moving hole, thereby facilitating the up-and-down movement of the scraper.

[0007] Preferably, the height of the scraper is smaller than the distance between the foot cutting machine support plate and the U-shaped frame, so as to facilitate the complete movement of the scraper and its cleaning.

[0008] Preferably, the upper end of the screw passes through the interior of the U-shaped frame and extends to the top of the U-shaped frame, and is fixedly connected to a handwheel, thereby facilitating the up and down movement of the screw.

[0009] Preferably, the top surface of the scraper is symmetrically fixedly installed with limiting rods, which are slidably connected to the inside of the U-shaped frame and extend to the top of the U-shaped frame. The length of the limiting rods is greater than the distance between the bottom surface of the foot cutting machine support plate and the upper side wall of the U-shaped frame, thereby facilitating the limiting of the scraper's position.

[0010] Preferably, the scraper is longer than the cutting blade, so that the sidewall of the cutting blade can be completely cleaned.

[0011] This utility model provides an automatic tube-to-tube lead cutting machine. It has the following beneficial effects: 1. The tube-to-tube automatic lead cutting machine, when using the tube-to-tube automatic lead cutting machine, by setting the top surface of the cutting blade to fit with the bottom of the scraper, can conveniently use the scraper to scrape the top surface of the cutting blade, which is convenient for cleaning the debris attached to the surface of the cutting blade. 2. This tube-to-tube automatic lead cutting machine allows for vertical adjustment of the scraper's position during use, effectively adjusting the tightness of the scraper's contact with the side wall of the cutting blade, thus facilitating effective cleaning of the side wall of the cutting blade. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the bottom structure of the foot cutting machine support plate of this utility model.

[0013] In the diagram, 1. base plate; 2. foot cutting machine support plate; 3. limit rod; 4. U-shaped frame; 5. scraper; 6. screw; 7. handwheel; 8. cylinder; 9. moving hole; 10. cutting blade. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3This utility model provides an automatic pipe-to-pipe cutting machine, including a base plate 1 and a cutting machine support plate 2. The cutting machine support plate 2 is symmetrically arranged on the upper end of the base plate 1, and the two ends of the cutting machine support plate 2 and the base plate 1 are fixedly connected by support columns. A transmission device is fixedly installed between the two cutting machine support plates 2. A cutting blade 10 is slidably connected to the bottom surface of one of the cutting machine support plates 2, and a cylinder 8 is fixedly fixed to the side wall of the cutting machine support plate 2. The output shaft of the cylinder 8 is fixedly connected to the front side wall of the cutting blade 10. A moving hole 9 is provided inside the cutting machine support plate 2, and a scraper 5 is slidably connected inside the moving hole 9. The bottom surface of the scraper 5 is in contact with the top surface of the cutting blade 10. A U-shaped frame 4 is fixedly installed on the top surface of the cutting machine support plate 2. A screw 6 is threadedly connected inside the U-shaped frame 4. The lower end of the screw 6 is rotatably connected to the upper end of the cutting blade 10 through the moving hole 9. The height of plate 5 is less than the distance between the lead-cutting machine support plate 2 and the U-shaped frame 4. The upper end of screw 6 passes through the interior of U-shaped frame 4 and extends to the top of U-shaped frame 4, and is fixedly connected to handwheel 7. Limiting rods 3 are symmetrically fixedly installed on the top surface of scraper 5 and are slidably connected to the interior of U-shaped frame 4, and both extend to the top of U-shaped frame 4. The length of limiting rod 3 is greater than the distance between the bottom surface of lead-cutting machine support plate 2 and the upper side wall of U-shaped frame 4. The length of scraper 5 is greater than the length of cutting blade 10. When cutting the lead, the component to be cut is placed between the two lead-cutting machine support plates 2, and its position is moved by the transmission device between the lead-cutting machine support plates 2. The transmission device is a conventional means of transmitting components in the existing lead-cutting machine technology, so it is not described in detail here. Then, the lead of the component is placed at the lower end of the two lead-cutting machine support plates 2.

[0016] It should be noted that, in this embodiment, as Figure 1-3 As shown, during the lead cutting process, the component to be cut is placed between the two lead cutting machine support plates 2, and moved to a different position by a transmission device between the support plates 2. This transmission device is a conventional technique for transferring components in existing lead cutting machine technology, and therefore is not described in detail here. Then, the component's lead is positioned at the lower end of the two lead cutting machine support plates 2, aligning the lead with the cutting blade 10. An external control device activates the cylinder 8, pushing the cutting blade 10 to move and complete the lead cutting. During the cutting process, a certain amount of debris is generated on the top surface of the cutting blade 10 due to the cutting action. If this debris is not cleaned in time, it will affect the subsequent cutting accuracy. Therefore, the equipment uses a scraper 5 located above the cutting blade 10 to automatically clean the surface of the cutting blade after each cut. Specifically, the scraper 5 is in close contact with the top surface of the cutting blade 10 and scrapes off the attached debris by moving laterally, thus ensuring the cleanliness of the cutting blade 10.

[0017] Furthermore, to accommodate cutting blades of varying thicknesses or adjust the fit between the scraper and the cutting blade, the position of the scraper 5 can be adjusted vertically via the screw 6. The operator simply needs to turn the handwheel 7 to rotate the screw 6, thereby fine-tuning the height of the scraper 5 to ensure it adheres to the surface or sidewall of the cutting blade with appropriate pressure. This design not only improves cleaning effectiveness but also extends the lifespan of the cutting blade, further enhancing the overall efficiency and stability of the equipment.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic tube-to-tube lead cutting machine, characterized in that: The device includes a base plate (1) and a foot cutting machine support plate (2). The foot cutting machine support plate (2) is symmetrically arranged on the upper end of the base plate (1). The two ends of the foot cutting machine support plate (2) and the base plate (1) are fixedly connected by support columns. A transmission device is fixedly installed between the two foot cutting machine support plates (2). A cutting blade (10) is slidably connected to the bottom surface of one of the foot cutting machine support plates (2). A cylinder (8) is fixed to the side wall of the foot cutting machine support plate (2). The output shaft of the cylinder (8) is fixedly connected to the front side wall of the cutting blade (10). A moving hole (9) is provided inside the foot cutting machine support plate (2). A scraper (5) is slidably connected inside the moving hole (9). The bottom surface of the scraper (5) is in contact with the top surface of the cutting blade (10).

2. The tube-to-tube automatic lead cutting machine according to claim 1, characterized in that: A U-shaped frame (4) is fixedly installed on the top surface of the foot cutting machine support plate (2). A screw (6) is threaded inside the U-shaped frame (4). The lower end of the screw (6) is rotatably connected to the upper end of the cutting blade (10) through the moving hole (9).

3. The tube-to-tube automatic lead cutting machine according to claim 1, characterized in that: The height of the scraper (5) is less than the distance between the foot cutting machine support plate (2) and the U-shaped frame (4).

4. The tube-to-tube automatic lead cutting machine according to claim 2, characterized in that: The upper end of the screw (6) passes through the interior of the U-shaped frame (4) and extends to the top of the U-shaped frame (4), and is fixedly connected to a handwheel (7).

5. The tube-to-tube automatic lead cutting machine according to claim 2, characterized in that: The top surface of the scraper (5) is symmetrically fixedly installed with a limiting rod (3), which is slidably connected to the inside of the U-shaped frame (4) and extends to the top of the U-shaped frame (4). The length of the limiting rod (3) is greater than the distance between the bottom surface of the foot cutting machine support plate (2) and the upper side wall of the U-shaped frame (4).

6. The tube-to-tube automatic lead cutting machine according to claim 1, characterized in that: The length of the scraper (5) is greater than the length of the cutter (10).

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