Vertical processing equipment for cable

Abstract

The utility model discloses a vertical processing device for a cable, which comprises a rack, a screw rod mechanism, a cutting mechanism and a jacking mechanism, the cable head is firmly locked in the cutting space of the rack through the cooperation of the jacking mechanism and a clamping device at the bottom of the rack, and the cable head is effectively prevented from laterally falling in the cutting process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable cutting, and particularly relates to a vertical processing device for cables. Background Art

[0002] Cables are widely used in modern society. With the development of technology, the size of cables is getting larger and larger. When laying cables, multiple cables need to be connected end to end to form a circuit for use. Therefore, the end insulating layer of the cable needs to be cut before use.

[0003] Generally, when cutting a cable, the cable head is made vertical, and then the cable head is cut from top to bottom by a cutting device. However, the existing vertical cutting device is simple. During use, due to the need for the tool part to rotate reciprocally, the overall stability of the device is insufficient. The simple structure brings the problem of fewer functions. In addition, the supporting area for the cable head is only the part in contact with the cable head for cutting, and the cable head cannot be automatically maintained vertical during the cutting process. Therefore, it is necessary to propose a new vertical processing device. Summary of the Utility Model

[0004] To solve the above technical problems, the purpose of the utility model is to provide a vertical processing device for cables, which firmly locks the cable head inside the cutting space of the frame through the cooperation of the jacking mechanism and the clamping device at the bottom of the frame, effectively preventing the cable head from toppling sideways during the cutting process.

[0005] To achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] A vertical processing device for cables, comprising:

[0007] A frame, including a top plate, a first mounting plate, guide rods, and a clamping device. Two groups of guide rods are arranged in parallel between the top plate and the clamping device. The first mounting plate is located between the top plate and the clamping device, and both sides of the first mounting plate are slidably connected to the two groups of guide rods respectively. The first mounting plate is provided with a through hole for the cable head to pass through;

[0008] A lead screw mechanism, including a lead screw and a lead screw motor. The lead screw is arranged between the top plate and the clamping device, and the lead screw is rotatably connected to both the top plate and the clamping device. The lead screw motor is arranged on the clamping device, and the transmission rod of the lead screw motor is connected to the end of the lead screw. The first mounting plate is threadedly connected to the lead screw;

[0009] A cutting mechanism, including a rotating cutter head and a tool. The rotating cutter head is arranged on the first mounting plate, and the rotating cutter head is coaxial with the through hole of the first mounting plate. The tool is arranged on the rotating cutter head;

[0010] The holding mechanism includes a second mounting plate, a holding screw, and a locking nut. The two sides of the second mounting plate are respectively fixedly connected to the guiding rods on both sides. The second mounting plate is located between the first mounting plate and the top plate and is close to the top plate. A guiding cylinder is provided in the middle of the second mounting plate. The guiding cylinder is coaxial with the through hole of the first mounting plate. The inner wall of the guiding cylinder is provided with an internal thread surface. The holding screw is threadedly connected to the guiding cylinder. The locking nut is also threadedly connected to the holding screw, and the locking nut is located between the second mounting plate and the top plate.

[0011] Preferably, each group of guiding rods includes two or more guiding rods, and the guiding rods in the same group are parallel to each other.

[0012] More preferably, the screw rod is located between multiple guiding rods on the same side.

[0013] Preferably, the number of screw rods is two. The two screw rods are arranged in parallel between the top plate and the clamping device. Both screw rods are rotatably connected to the top plate and the clamping device. A gear is provided at one end of the screw rod located at the top plate. The gears at the ends of the two screw rods are connected by a transmission chain. The screw motor is provided on the clamping device, and the transmission rod of the screw motor is connected to the end of one of the screw rods. The two sides of the first mounting plate are respectively threadedly connected to the two screw rods.

[0014] Preferably, the vertical processing device further includes a lifting ring, and the lifting ring is provided in the middle of the side of the top plate facing the cutting mechanism.

[0015] Preferably, the holding mechanism further includes a distance measuring sensor. The distance measuring sensor is provided on the outer wall of the guiding cylinder. An annular detection piece is provided at the end of the holding screw in contact with the cable head. The detection piece is in contact with the end face of the cable head. The outer diameter of the annular detection piece is larger than the outer diameter of the guiding cylinder. The distance measuring sensor faces the detection piece to detect whether the holding screw moves during the cutting process.

[0016] More preferably, a pressure sensor is provided at the end of the detection piece facing the cable head, and the pressure sensor is also in contact with the end face of the cable head.

[0017] Preferably, the distance between the lifting ring and the second mounting plate is 25 - 40 cm. This prevents the holding mechanism from being too close to the lifting ring and hindering the pulling out of the cut insulating strip.

[0018] Preferably, a plurality of auxiliary rings are also provided on the side surface of the second mounting plate. The insulating strip formed by cutting the cable head first passes through the auxiliary rings and then through the lifting ring.

[0019] Beneficial effects:

[0020] The utility model firmly locks the cable head inside the cutting space of the frame through the cooperation of the jacking mechanism and the clamping device at the bottom of the frame, effectively preventing the cable head from tilting sideways during the cutting process. By increasing the number of guide rods and arranging the screw rod between the guide rods on the same side, the overall stability of the equipment during the cutting process is effectively improved. Brief Description of the Drawings

[0021] Figure 1 The figure shows a schematic diagram of the utility model;

[0022] Figure 2 The figure shows a schematic diagram of the utility model from another angle;

[0023] Figure 3 The figure shows a schematic diagram of the utility model with a detection component provided.

[0024] Reference Numerals: 1 - top plate, 2 - guide rod, 3 - first mounting plate, 4 - clamping device, 5 - screw rod, 6 - screw motor, 7 - rotating cutter head, 8 - cutter, 9 - second mounting plate, 10 - guide cylinder, 11 - jacking screw, 12 - locking nut, 13 - lifting ring, 14 - detection component. Detailed Description of the Specific Embodiment

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can also be obtained.

[0026] As Figures 1-3 shown, the present utility model provides a vertical processing device for cables, including a frame, a screw mechanism, a cutting mechanism, and a jacking mechanism. The technical solutions of the present utility model will be introduced in detail below with the specific structures of each component.

[0027] The frame includes a top plate 1, a first mounting plate 3, guide rods 2, and a clamping device 4. Two groups of guide rods 2 are arranged in parallel between the top plate 1 and the clamping device 4, so that a cutting space is formed among the two groups of guide rods 2, the top plate 1, and the clamping device 4. The first mounting plate 3 is located between the top plate 1 and the clamping device 4, and both sides of the first mounting plate 3 are slidably connected to the two groups of guide rods 2 respectively. The first mounting plate 3 is provided with a through hole for the cable head to pass through. It is easy to understand that both the top plate 1 and the clamping device 4 are perpendicular to the guide rods 2.

[0028] The screw mechanism, cutting mechanism, holding mechanism, and lifting ring 13 are all installed within the frame. The frame is vertically arranged as a whole, that is, the guide rod 2 is in a vertical position. At this time, the clamping device 4 is at the bottom and the top plate 1 is at the top. The cable head is loaded into the frame through the clamping device 4 and passes through the cutting mechanism. It is locked by the clamping device 4. The end face of the cable head contacts the holding mechanism, thereby locking the cable head within the cutting space. The holding mechanism and clamping device 4 fix the cable head as a whole, effectively preventing the cable head from falling sideways during the cutting process. The cutting mechanism is arranged on the first mounting plate 3 and also supports the cable head during the cutting process.

[0029] Furthermore, each group of guide rods 2 includes two or more guide rods 2 , and the guide rods 2 in the same group are parallel to each other.

[0030] The screw mechanism includes a screw rod 5 and a screw motor 6. The two screw rods 5 are arranged in parallel between the top plate 1 and the clamping device 4, and the screw rods 5 are rotatably connected to the top plate 1 and the clamping device 4. A gear is set at one end of the screw rod 5 on the top plate 1. The gears at the ends of the two screw rods 5 are connected by a transmission chain. The screw motor 6 is arranged on the clamping device 4, and the transmission rod of the screw motor 6 is connected to the end of one of the screw rods 5. The two sides of the first mounting plate 3 are respectively threadedly connected to the two screw rods 5.

[0031] Preferably, the lead screw 5 is located between the multiple guide rods 2 on the same side.

[0032] When the screw mechanism and the screw motor 6 drive one of the screw rods 5 to rotate, the other screw rod 5 is driven to rotate via the transmission chain, thereby achieving synchronous and unidirectional rotation of the two screw rods 5. The first mounting plate 3 is threadedly connected to the screw rods 5, so that when the screw rods 5 rotate, the first mounting plate 3 is driven to rise and fall along the guide rod 2.

[0033] In the present invention, since there are multiple guide rods 2 on both sides of the first mounting plate 3, the cutting mechanism is more stable during the lifting and lowering of the first mounting plate 3 and the cutting mechanism cutting the cable head, which is beneficial to maintaining the overall stability of the equipment.

[0034] The cutting mechanism includes a rotating cutter disc 7 and a cutting tool 8. The rotating cutter disc 7 is mounted on the first mounting plate 3 and is coaxial with the through hole of the first mounting plate 3. The cutting tool 8 is mounted on the rotating cutter disc 7. The rotating cutter disc 7 drives the cutting tool 8 to move circumferentially along the side of the cable head, thereby cutting the cable head. In the present invention, the rotating cutter disc 7 and the cutting tool 8 are both conventional structures, and the present invention does not impose any specific restrictions on the rotating cutter disc 7 and the cutting tool 8.

[0035] The holding mechanism includes a second mounting plate 9, a holding screw 11 and a locking nut 12. The two sides of the second mounting plate 9 are respectively fixedly connected to the guiding rods 2 on both sides. The second mounting plate 9 is located between the first mounting plate 3 and the top plate 1 and is close to the top plate 1. A guiding cylinder 10 is provided in the middle of the second mounting plate 9. The guiding cylinder 10 is coaxial with the through hole of the first mounting plate 3. The inner wall of the guiding cylinder 10 is provided with an internal thread surface. The holding screw 11 is threadedly connected to the guiding cylinder 10. The locking nut 12 is also threadedly connected to the holding screw 11, and the locking nut 12 is located between the second mounting plate 9 and the top plate 1. It is easy to understand that after the cable head is inserted into the cutting space of the equipment, the bottom end of the holding screw 11 contacts the end face of the cable head. After the clamping device 4 locks the cable head, rotate the holding screw 11 to move it towards the cable head until the cable head is held and locked. Then tighten the locking nut 12, thereby realizing the locking of the cable head in the cutting space, and the cable head will not move to one side during the cutting process.

[0036] The vertical processing equipment further includes a lifting ring 13. The lifting ring 13 is provided in the middle of the side of the top plate 1 facing the cutting mechanism, which does not affect the cutting of the end of the cable head by the cutting mechanism and plays a role in pulling out the cut insulating layer. For a horizontally arranged automatic cable head manufacturing device, generally, the cut insulating strip is directly pulled by hand. However, since the cable head is horizontally placed, the pulling direction is actually biased towards the top or bottom surface of the cable, and it is easy to occur that the insulating strip winds around the cable head and cannot be pulled out. For the vertical structure of the present utility model, since the lifting ring 13 is in the middle of the top plate 1 and close to the axis of the cable head, the situation of the insulating strip winding around the cable head is reduced when pulling out the cut insulating strip. Further, an external winding device can be used to replace manual pulling, and the winding speed of the winding device matches the cutting speed of the cutting mechanism.

[0037] Multiple auxiliary rings can also be provided on the side surface of the second mounting plate, not shown in the drawings. The auxiliary rings are in a flat state. The insulating strip formed by cutting the cable head first passes through the auxiliary rings and then through the lifting ring, which can prevent the insulating strip from winding.

[0038] Furthermore, the holding mechanism also includes a distance sensor, which is arranged on the outer wall of the guide cylinder 10. An annular detection member 14 is provided at the end of the holding screw 11 that contacts the cable head. The detection member 14 contacts the end face of the cable head. The outer diameter of the annular detection member 14 is larger than the outer diameter of the guide cylinder 10. The distance sensor faces the detection member 14 to detect whether the holding screw 11 moves during the cutting process. Specifically, after the cable head is installed and locked by the clamping device 4, the holding screw 11 is rotated to press the end face of the cable head. After determining the position of the holding screw 11, the holding screw 11 is locked by the locking nut 12. At this time, the distance between the annular detection member 14 at the end of the holding screw 11 and the distance sensor is known and determined. During the cutting process, the holding screw 11 may become loose. Once loose, the distance between the detection member 14 and the distance sensor will change. The distance sensor can detect slight changes in the distance, thereby determining whether the holding screw 11 is loose.

[0039] Furthermore, in addition to detecting whether the supporting screw 11 is loose, the cable head itself is also detected to see if it is loose. A pressure sensor is provided at one end of the detection member 14 facing the cable head, and the pressure sensor is also in contact with the end face of the cable head. It is easy to understand that the detection member 14 is in direct contact with the cable head. A groove is provided on the side of the detection member 14 facing the cable head, and the pressure sensor is provided in the groove, and the pressure sensor slightly protrudes from the surface of the detection member 14. When the supporting screw 11 is in contact with the cable head, the pressure sensor is pressurized and detects a pressure value. When the supporting screw 11 itself is loose or the cable head is loose, the contact pressure between the pressure sensor and the cable head will inevitably decrease, thereby determining that the cable head needs to be re-fixed.

[0040] When used in conjunction with a distance measuring sensor, it is possible to quickly determine whether the holding screw 11 is loose or the cable head is loose based on the distance measurement data and pressure data. Specifically, if the distance measurement data is reasonable and the pressure data is decreasing, it is determined that the cable head is loose; if the distance measurement data is decreasing, it is determined that the holding screw 11 is loose.

[0041] The embodiments provided by the present invention are described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the core concept of the present invention. It should be noted that, for those skilled in the art, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A vertical processing device for cables, characterized in that, Comprising: A frame, including a top plate (1), a first mounting plate (3), guide rods (2) and a clamping device (4). Two sets of guide rods (2) are arranged in parallel between the top plate (1) and the clamping device (4). The first mounting plate (3) is between the top plate (1) and the clamping device (4), and both sides of the first mounting plate (3) are slidably connected to the two sets of guide rods (2) respectively. The first mounting plate (3) is provided with a through hole facilitating the passing of a cable head. A lead screw mechanism, including a lead screw (5) and a lead screw motor (6). The lead screw (5) is arranged between the top plate (1) and the clamping device (4), and the lead screw (5) is rotatably connected to both the top plate (1) and the clamping device (4). The lead screw motor (6) is arranged on the clamping device (4), and the transmission rod of the lead screw motor (6) is connected to the end of the lead screw (5). The first mounting plate (3) is threadedly connected to the lead screw (5). A cutting mechanism, including a rotating cutter disc (7) and a cutting tool (8). The rotating cutter disc (7) is arranged on the first mounting plate (3), and the rotating cutter disc (7) is coaxial with the through hole of the first mounting plate (3). The cutting tool (8) is arranged on the rotating cutter disc (7). A holding mechanism, including a second mounting plate (9), a holding screw (11) and a locking nut (12). Both sides of the second mounting plate (9) are fixedly connected to the guide rods (2) on both sides. The second mounting plate (9) is between the first mounting plate (3) and the top plate (1) and close to the top plate (1). A guide cylinder (10) is arranged in the middle of the second mounting plate (9). The guide cylinder (10) is coaxial with the through hole of the first mounting plate (3). The inner wall of the guide cylinder (10) is provided with an internal thread surface. The holding screw (11) is threadedly connected to the guide cylinder (10). The locking nut (12) is also threadedly connected to the holding screw (11), and the locking nut (12) is between the second mounting plate (9) and the top plate (1).

2. The vertical processing device for cables according to claim 1, characterized in that, Each set of guide rods (2) includes two or more guide rods (2), and the guide rods (2) in the same set are parallel to each other.

3. The vertical processing device for cables according to claim 2, characterized in that, The lead screw (5) is between multiple guide rods (2) on the same side.

4. The vertical processing device for cables according to claim 3, characterized in that, The number of lead screws (5) is two. The two lead screws (5) are arranged in parallel between the top plate (1) and the clamping device (4), and the lead screws (5) are rotatably connected to both the top plate (1) and the clamping device (4). Gears are arranged at one ends of the lead screws (5) on the top plate (1). The gears at the ends of the two lead screws (5) are connected by a transmission chain. The lead screw motor (6) is arranged on the clamping device (4), and the transmission rod of the lead screw motor (6) is connected to the end of one of the lead screws (5). Both sides of the first mounting plate (3) are threadedly connected to the two lead screws (5).

5. The vertical processing device for cables according to any one of claims 1-4, characterized in that, It further includes a lifting ring (13), and the lifting ring (13) is arranged in the middle of the side of the top plate (1) facing the cutting mechanism.

6. The vertical processing device for cables according to claim 1, characterized in that, The holding mechanism further includes a ranging sensor, which is arranged on the outer wall of the guiding cylinder (10). An annular detection member (14) is arranged at the end of the holding screw rod (11) in contact with the cable head. The detection member (14) contacts the end face of the cable head. The outer diameter of the annular detection member (14) is larger than the outer diameter of the guiding cylinder (10). The ranging sensor faces the detection member (14).

7. The vertical processing device for cables according to claim 6, characterized in that, A pressure sensor is arranged at one end of the detection member (14) facing the cable head, and the pressure sensor also contacts the end face of the cable head.

8. The vertical processing device for cables according to claim 5, characterized in that, The distance between the lifting ring (13) and the second mounting plate (9) is 25 - 40 cm.

9. The vertical processing device for cables according to claim 5, characterized in that, A plurality of auxiliary rings are also arranged on the side surface of the second mounting plate (9). The insulating strips formed by cutting the cable head first pass through the auxiliary rings and then pass through the lifting ring (13).

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