Cable cutting device

Abstract

The application discloses a cable cutting device and relates to the field of cable manufacturing.The cable cutting device comprises a cutting mechanism for cutting cables, the cutting mechanism is slidably arranged on a movable structure, the movable structure is movably arranged on a cutting platform, limit protection mechanisms are arranged on the two sides of the movable structure respectively, the limit protection mechanisms are used for protecting the cutting mechanism and blocking the cutting mechanism from sliding off the movable structure, the cutting mechanism comprises a laser cutting machine, a first sliding block is connected to the shell of the laser cutting machine, the first sliding block is slidably connected with a connecting plate, and a pushing structure for driving the first sliding block to slide along the connecting plate is connected to the first sliding block.The cable cutting device can accurately cut cables into the required length, the cable cutting device has a simple structure and is convenient to operate and use, the production cutting efficiency can be improved, the probability of human segmentation errors can be reduced, and materials and costs can be saved.

Description

Technical Field

[0001] The present invention relates to the field of cable manufacturing, specifically to a cable cutting device. Background Art

[0002] Cables are a general term for items such as optical cables and electric cables. Cables have many uses, mainly for controlling installations, connecting devices, transmitting electricity, etc. It has become an indispensable and common item in our daily life. The production organization and management of cables must be scientific, reasonable, meticulous, accurate, and strict. Operators must execute according to the process requirements meticulously. Any problem in any link will affect the smoothness of the process flow, the quality of the product, and delivery; especially for multi-core cables, if the length of a certain wire pair or basic unit is short, or there are quality problems, the entire cable will be of insufficient length and cause waste; conversely, if a certain unit length is too long, it must be sawed off, resulting in waste. In the existing cable cutting and segmentation, currently, manual control is used for cutting. This not only has a slow production speed and low efficiency, but also it is very easy for manual workers to calculate or cut the length of the cable incorrectly, causing waste of the cable. Summary of the Invention

[0003] The purpose of the present invention is to provide a cable cutting device, which can accurately cut the cable into the required length. This cutting device not only has a simple structure, is convenient to operate and use, but also can improve the efficiency of production cutting, reduce the probability of human segmentation errors, and save materials and costs.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A cable cutting device includes a cutting mechanism for cutting the cable. The cutting mechanism is slidably arranged on a movable structure. The movable structure is movably arranged on a cutting platform. Limiting and protecting mechanisms are respectively arranged on both sides of the movable structure. The limiting and protecting mechanisms are used to protect the cutting mechanism and prevent and limit the cutting mechanism from sliding off the movable structure.

[0006] Preferably, the cutting mechanism includes a laser cutting machine. The outer shell of the laser cutting machine is connected with a first slider. The first slider is slidably connected with a connecting plate. A pushing structure for driving the first slider to slide along the connecting plate is connected to the first slider.

[0007] Preferably, the pushing structure includes a pushing screw rod. One end of the pushing screw rod passes through the first slider rotatably through a nut, and the end is connected with the connecting plate through a limiting block. The other end of the pushing screw rod is connected with a driving cylinder. The driving cylinder drives the pushing screw rod to move. The driving cylinder is fixedly connected to one end of the connecting plate far from the limiting block.

[0008] Preferably, the end face of the connecting plate away from the laser cutting machine is slidably connected to the sliding guide rail, and the two ends of the sliding guide rail are connected to support columns. The support columns are slidably connected to the cutting platform, and the two ends of the sliding guide rail are respectively connected to limit protection mechanisms.

[0009] Preferably, the limiting protection mechanism includes a limiting support rod, a limiting sliding seat, and a fixing plate. One end of the limiting support rod passes through the limiting sliding seat and is elastically connected to the limiting sliding seat. The limiting support rod is used to limit and protect the cutting mechanism. The limiting sliding seat and the fixing plate are slidably arranged. The fixing plate is connected and fixed to the sliding guide rail.

[0010] Preferably, the end of the limiting sliding seat away from the limiting support rod is connected to a guide screw, the other end of the guide screw rotatably passes through the positioning plate and is connected to a guide cylinder, the guide cylinder is mounted on the positioning plate, and one end face of the positioning plate is connected and fixed to the fixing plate.

[0011] Preferably, baffles are connected to both ends of the connecting plate, and the baffles are used to contact one end of the limiting support rod to provide support and limiting protection through the limiting support rod;

[0012] A spring is provided at the end of the limiting support rod away from the connecting plate. The spring is sleeved on the limiting support rod and one end of the spring is connected to the limiting sliding seat. The other end of the spring is connected to the positioning plate.

[0013] Preferably, each of the support columns is equipped with an electric slider, which is slidably connected to the side wall of the cutting platform.

[0014] The beneficial effects of this invention are: this cutting device replaces manual labor in cutting cables, thereby improving efficiency, reducing costs, and saving raw materials. The cutting device's specific structural design includes a cutting mechanism for cutting cables, which is slidably mounted on a movable structure, which is movably mounted on a cutting platform. During cutting, the cable passes through the cutting platform, and the position of the cable is adjusted by controlling the position of the movable structure and the cutting mechanism before the cable is cut. Furthermore, to protect the cutting mechanism during cutting, limit protection mechanisms are provided on both sides of the movable structure. These two limit protection mechanisms protect the cutting mechanism, preventing it from sliding off the movable structure, thus ensuring the normal operation of the cutting device, extending its service life, reducing maintenance, and saving costs. From the overall structural design of the cutting device, it can accurately cut cables to the required length. This cutting device is not only simple in structure and easy to operate, but also improves production cutting efficiency, reduces the probability of human error in segmentation, and saves materials and costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall connection structure of the cable cutting device of the present invention;

[0016] Figure 2 This is an exploded view of the overall connection structure of the cable cutting device of the present invention;

[0017] Figure 3 This is a schematic diagram of the connection structure of the cutting mechanism of the cable cutting device of the present invention;

[0018] Figure 4 This is an exploded view of the connection structure of the cutting mechanism in the cable cutting device of the present invention;

[0019] Figure 5 This is a schematic diagram of the connection structure of the limit protection mechanism of the cable cutting device of the present invention;

[0020] In the diagram, 1-cutting platform, 2-laser cutting machine, 3-sliding guide rail, 21-first slider, 22-connecting plate, 23-pushing screw, 24-drive cylinder, 31-support column, 41-limiting support rod, 42-limiting sliding seat, 43-fixed plate, 44-guide screw, 45-positioning plate, 46-guide cylinder, 47-spring, 221-baffle. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention; that is, the described embodiments are merely some embodiments of the invention, and not all embodiments. The components of the embodiments of the invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention. It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0023] Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] like Figures 1 to 5 As shown, this cable cutting device replaces manual labor in cutting cables, thereby improving efficiency, reducing costs, and saving raw materials. The device's specific structural design includes a cable cutting mechanism slidably mounted on a movable structure, which is movably mounted on a cutting platform 1. During cutting, the cable passes through the cutting platform 1. By controlling the positions of the movable structure and the cutting mechanism, the cable's position is adjusted before the cutting mechanism cuts it. Furthermore, to protect the cutting mechanism during cutting, limit protection mechanisms are installed on both sides of the movable structure. These two limit protection mechanisms prevent the cutting mechanism from sliding off the movable structure, thus ensuring the normal operation of the cutting device, extending its service life, reducing maintenance, and saving costs.

[0025] Furthermore, in a specific embodiment, the cable passes through the cutting platform 1 of the cutting device, and one end of the cable is wound up by a take-up roller (winner). A meter counter, achievable with existing technology, is installed on the cutting platform 1 to record the cable length. Once the cable has been wound to a certain length by the take-up roller, the position of the movable structure and the cutting mechanism mounted on the movable structure is controlled to cut the cable on the cutting platform 1. In implementation, the cutting mechanism includes a laser cutter 2. The outer shell of the laser cutter 2 is connected to a first slider 21, which is slidably connected to a connecting plate 22. The end face of the connecting plate 22 away from the laser cutter 2 is slidably connected to a sliding guide rail 3. Support columns 31 are connected to both ends of the sliding guide rail 3, and each support column 31 is slidably connected to the cutting platform 1. Limit protection mechanisms are connected to both ends of the sliding guide rail 3. To control the movement of the sliding guide rail 3 along the cutting platform 1, electric sliders are installed on the support columns 31, and these electric sliders are slidably connected to the side walls of the cutting platform 1. In implementation, the electric slider drives the sliding guide rail 3 and the adjustable cutting mechanism on the sliding guide rail 3 to move to a suitable position. Then, the first slider 21 of the cutting mechanism is controlled to move along the connecting plate 22, and the laser cutting machine 2 is started simultaneously. With the movement of the sliding guide rail 3, the cable on the cutting platform 1 is cut. In order to ensure that the laser cutting machine 2 moves smoothly along the connecting plate 22, thereby ensuring the accuracy of the cable cutting position and the quality and safety of use, a pushing structure for driving the first slider 21 to slide along the connecting plate 22 is connected to the first slider 21. The pushing structure includes a pushing screw 23. One end of the pushing screw 23 passes through the first slider 21 rotatably through a nut, and the end is connected to the connecting plate 22 through a limiting block. The other end of the pushing screw 23 is connected to a drive cylinder 24. The drive cylinder 24 drives the pushing screw 23 to move. The drive cylinder 24 is fixedly connected to the end of the connecting plate 22 away from the limiting block. During implementation, the drive cylinder 24 is controlled to drive the push screw 23 to move, thereby driving the first slider 21 to move along the connecting plate 22, which in turn drives the laser cutting machine 2 to move and cut the cable on the cutting platform 1.

[0026] Furthermore, since the connecting plate 22 moves along the sliding guide rail 3, to prevent the connecting plate 22 from sliding out from both ends of the sliding guide rail 3 and affecting the normal use of the device, limit protection mechanisms are connected to both ends of the sliding guide rail 3 during the design. Both limit protection mechanisms include a limit support rod 41, a limit sliding seat 42, and a fixing plate 43 in their structural design. One end of the limit support rod 41 passes through and is elastically connected to the limit sliding seat 42. The limit support rod 41 is used to limit and protect the cutting mechanism. The limit sliding seat 42 and the fixing plate 43 are slidably arranged, and the fixing plate 43 is fixedly connected to the sliding guide rail 3. Furthermore, baffles 221 are connected to both ends of the connecting plate 22. The baffles 221 contact one end of the limit support rod 41, providing support and limit protection through the limit support rod 41. In this embodiment, when the first slider 21 moves the laser cutter 2 to the two sides of the cutting platform 1 and the baffle 221 abuts against the limiting support rod 41 at one side, the limiting sliding seat 42 moves along the fixed plate 43 under the force of the limiting support rod 41, thereby supporting the baffle 221 through the limiting support rod 41 and preventing the first slider 21 from moving the laser cutter 2 out from both ends of the sliding guide rail 3. Furthermore, in this embodiment, in order to better limit and support the baffle 221 through the limiting support rod 41 and to allow the limiting sliding seat 42 to reset and be reusable, a guide screw 44 is connected to the end of the limiting sliding seat 42 away from the limiting support rod 41. The other end of the guide screw 44 rotatably passes through the positioning plate 45 and is connected to the guide cylinder 46. The guide cylinder 46 is mounted on the positioning plate 45, and one end of the positioning plate 45 is connected and fixed to the fixing plate 43. In addition, a spring 47 is provided at the end of the limiting support rod 41 away from the connecting plate 22. The spring 47 is sleeved on the limiting support rod 41, and one end of the spring 47 is connected to the limiting sliding seat 42, while the other end of the spring 47 is connected to the positioning plate 45. Thus, when the baffle 221 connected to the cutting mechanism abuts against the limiting support rod 41, and the limiting support rod 41 drives the limiting sliding seat 42 to move along the fixed plate 43, the solenoid valve installed on the fixed plate 43 is activated, and the guide cylinder 46 is activated through existing electrical technology. The guide cylinder 46 drives the guide screw 44 to move, which in turn moves the limiting sliding seat 42 along the fixed plate 43, thus enabling the limiting sliding seat 42 to move smoothly. At this time, the spring 47 connected to the end of the limiting support rod 41 away from the baffle 221 is compressed, and the spring 47 provides "buffer protection" for the limiting sliding seat 42. At the same time, when the connecting plate 22 moves along the sliding guide rail 3 towards the end away from the limiting support rod 41, as the baffle 221 separates from the limiting support rod 41, the guide cylinder 46 drives the guide screw 44 and the spring 47 to reset, allowing the limiting sliding seat 42 to reset, so as to provide "protection" again for the next use.From the perspective of the overall structural design of the cutting device, it can accurately cut cables to the required length. The cutting device is not only simple in structure and easy to operate, but also improves the efficiency of production cutting, reduces the probability of human error in segmentation, and saves materials and costs.

[0027] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments described above. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present invention will not describe the various possible combinations separately. Furthermore, the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention. At the same time, various different embodiments of the present invention can also be arbitrarily combined, as long as they do not violate the spirit of the present invention, they should also be considered as the content disclosed by the present invention.

Claims

1. A cable cutting device, characterized by The utility model provides cutting mechanism for cutting cable, cutting mechanism is slidably arranged on movable structure, movable structure is movably arranged on cutting platform (1), both sides of movable structure are provided with limit protection mechanism respectively, limit protection mechanism is used for protecting cutting mechanism, and limit protection mechanism is blocked from falling off movable structure, The cutting mechanism includes a laser cutting machine (2), the shell of the laser cutting machine (2) is connected with a first sliding block (21), the first sliding block (21) is slidably connected with a connecting plate (22), the first sliding block (21) is connected with a pushing structure for driving the first sliding block (21) to slide along the connecting plate (22); The end face of the connecting plate (22) away from the laser cutting machine (2) is slidably connected with a sliding guide rail (3), both ends of the sliding guide rail (3) are connected with support columns (31), the support columns (31) are slidably connected with the cutting platform (1) respectively, and both ends of the sliding guide rail (3) are connected with limit protection mechanisms respectively; The limit protection mechanism includes a limiting support rod (41), a limiting sliding seat (42) and a fixed plate (43), one end of the limiting support rod (41) passes through the limiting sliding seat (42) and is elastically connected with the limiting sliding seat (42), the limiting support rod (41) is used for limiting and protecting the cutting mechanism, and the limiting sliding seat (42) and the fixed plate (43) are slidably arranged, The end of the limiting sliding seat (42) away from the limiting support rod (41) is connected with a guide screw (44), the other end of the guide screw (44) is rotatably connected with a positioning plate (45), and the guide screw (44) is connected with a guide cylinder (46), the guide cylinder (46) is mounted on the positioning plate (45), and one end face of the positioning plate (45) is connected with the fixed plate (43); Both end faces of the connecting plate (22) are connected with baffle plates (221) respectively, the baffle plates (221) are used for being in contact with one end of the limiting support rod (41), and the limiting support rod (41) is used for limiting and protecting; The end of the limiting support rod (41) away from the connecting plate (22) is provided with a spring (47), the spring (47) is sleeved on the limiting support rod (41), one end of the spring (47) is connected with the limiting sliding seat (42), and the other end of the spring (47) is connected with the positioning plate (45).

2. The cable severing device of claim 1, wherein, The pushing structure includes a pushing screw (23), one end of the pushing screw (23) is rotatably connected with the first sliding block (21) through a nut, and the end head is connected with the connecting plate (22) through a limiting block, the other end of the pushing screw (23) is connected with a driving cylinder (24), the driving cylinder (24) drives the pushing screw (23) to move, and the driving cylinder (24) is fixedly connected with the connecting plate (22) away from the limiting block.

3. The cable severing device of claim 1, wherein, The support columns (31) are respectively connected with electric sliding blocks, and the electric sliding blocks are slidably connected with the side walls of the cutting platform (1).

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