An outer conductor grooving device for a leaky coaxial cable

Abstract

The present invention relates to the field of communication cable manufacturing technology, specifically a device for slotting the outer conductor of a leaky coaxial cable, comprising a first limit adjustment body, a slotting body, a second limit adjustment body, a first electric push rod and a track base, wherein the track base for limiting the sliding of the second limit adjustment body is arranged on one side of the first limit adjustment body. The present invention can clamp and limit the two ends of the outer conductor to be slotted by the first limit adjustment body and the second limit adjustment body, and the outer conductor after being limited and fixed can rotate normally between the first limit adjustment body and the second limit adjustment body. By setting the slotting body, the slotted portion in the slotting body is used to quickly slide, squeeze and frictionally contact with the outer conductor, and the outer conductor is driven to rotate while being squeezed, so that the slot holes can be opened evenly, accurately and quickly on the outer conductor, making it convenient, accurate and efficient to slot a longer outer conductor.

Description

Technical Field

[0001] The invention relates to the technical field of communication cable manufacturing, in particular to an outer conductor slotting device for a leaky coaxial cable. Background Art

[0002] Leaky coaxial cable is a special type of coaxial cable with periodic slots on its outer conductor. These slots allow electromagnetic waves to radiate to the outside world during transmission, while also allowing external electromagnetic fields to enter the cable through the slots. Leaky coaxial cable consists of an inner conductor, an insulating medium, an outer conductor with periodic slots, and a cable sheath. The difference between leaky coaxial cable and ordinary coaxial cable lies in the slots on the outer conductor. These slots allow electromagnetic waves to partially penetrate the cable, enabling signal radiation and reception.

[0003] The existing Chinese patent application publication number CN105436294A is a grooving device for the outer conductor of a radial leaky coaxial cable. The existing device includes a base, a pressing handle, an upper die base, a punch, a lower die base and two guide pillars; the base includes a base plate and a column, the lower end of the column is fixed to the base plate, the lower die base is fixed to the base plate, the upper die base is located on the upper part of the lower die base, the side of the guide pillar is sleeved with a spring, the lower end of the guide pillar is fixed to the lower die base, the upper end of the guide pillar is fixed to the bottom of the upper die base, the end of the pressing handle is movably connected to the upper end of the column, the middle part of the pressing handle is movably connected to the upper part of the upper die base, the upper end of the punch is fixed to the bottom of the upper die base, the punch is located between the two guide pillars, a discharge port is opened on the lower die base, and the discharge port is located directly below the punch, a guide rod and a positioning rod are erected on the lower die base, and the discharge port is located between the guide rod and the positioning rod. The present invention can quickly punch slots on the outer conductor of a radial leaky coaxial cable, and has low production cost and high efficiency.

[0004] However, when the above-mentioned device and the existing method are used to prepare the outer conductor with periodic slots, the slotting is performed by manually controlling the slotting mold to press. This not only makes the slotting efficiency low, but also the outer conductor is arranged in a hollow cylindrical shape. Manual slotting by pressing the mold cannot control the distribution of the slots neatly and evenly, resulting in poor quality of the produced outer conductor. In addition, the fixed setting of the slotting mold cannot easily adjust and control the size of the slots. Therefore, a device is needed to solve the above-mentioned problems. Summary of the Invention

[0005] In view of the problems in the prior art, the present invention provides a device for slotting an outer conductor of a leaky coaxial cable.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a device for slotting an outer conductor of a leaky coaxial cable, comprising a first limit adjustment body, a slotting body, a second limit adjustment body, a first electric push rod, and a track base, wherein the track base for limiting the sliding movement of the second limit adjustment body is disposed on one side of the first limit adjustment body, the second limit adjustment body is slidably disposed on the track base, and an outer conductor is placed between the second limit adjustment body and the first limit adjustment body;

[0007] A slotting body for slotting the outer conductor is arranged on one side of the first limit adjustment body and the second limit adjustment body, the first electric push rod is fixedly installed on the track base, and the front end of the first electric push rod is fixedly connected to the bottom of the second limit adjustment body.

[0008] Preferably, the first limit adjustment body includes an auxiliary spring, a first clamping locking ring, a second electric push rod, a first rotating clamp seat, a first lifting frame, a first limit column, a third electric push rod, a stable mounting platform, a fixed mounting base, a motor, a rotating gear, a rotating clamping plate and a limit rod, the rotating clamping plate is fixedly connected to the bottom end of the stable mounting platform, the rotating clamping plate is rotatably clamped on the upper end of the fixed mounting base, the rotating gear is symmetrically rotatably clamped on both sides of the fixed mounting base, the middle part of the rotating gear located above is fixedly connected to the middle part of the rotating clamping plate, the rotating gear located below is meshed with the rotating gear located above, the motor is fixedly mounted on the outer end of the fixed mounting base, and the driving end of the motor is connected to the rotating gear located below The middle part of the moving gear is fixedly connected, the third electric push rod is fixedly mounted on the upper end of the stable mounting platform, the first limit column is symmetrically fixedly mounted on the stable mounting platform, the first lifting frame is slidably clamped on the first limit column, and the bottom end of the third electric push rod is fixedly connected to the upper end of the first lifting frame, the first rotating clamping seat is rotatably clamped in the middle of the first lifting frame, the limit rod is fixedly connected to the middle of the outer end of the first rotating clamping seat, the second electric push rod is symmetrically fixedly mounted on both ends of the first rotating clamping seat, the first clamping locking ring is fixedly connected to the front end of the second electric push rod, the limit rod is located between the symmetrically distributed first clamping locking rings, and the auxiliary spring is clamped and arranged between the bottom of the first lifting frame and the stable mounting platform.

[0009] Preferably, a rubber sleeve is fixedly provided on the outside of the limit rod, a first detection plate is fixedly installed on the outer end of the first lifting frame, a first laser ranging sensor is fixedly installed on the outer end of the stable mounting platform, and the first laser ranging sensor is located directly below the first detection plate, and a fourth electric push rod and a fifth electric push rod are fixedly installed on the end and front end of the fixed mounting base, respectively, and the fourth electric push rod and the fifth electric push rod are respectively located below the end and front end of the stable mounting platform.

[0010] Preferably, the second limit adjustment body includes a sixth electric push rod, a second lifting frame, a second detection plate, a second limit column, a second laser ranging sensor, a sliding mounting base, a second rotating clamping seat, a seventh electric push rod, a second fixing locking ring and a pushing and squeezing ring, the sixth electric push rod is fixedly mounted on the upper end of the sliding mounting base, the second limit column is symmetrically fixedly mounted on the bottom end of the sliding mounting base, the second lifting frame is slidably clamped on the second limit column, and the bottom end of the sixth electric push rod is fixedly connected to the upper end of the second lifting frame, the second detection plate is fixedly mounted on the side end of the second lifting frame, the second laser ranging sensor is fixedly mounted on the bottom side end of the sliding mounting base, and the second laser ranging sensor is located directly below the second detection plate, the second rotating clamping seat is rotatably clamped on the second lifting frame, the pushing and squeezing ring is fixedly mounted on the middle part of the second rotating clamping seat, the seventh electric push rod is symmetrically fixedly mounted on the second rotating clamping seat, the second fixing locking ring is fixedly connected to the front end of the seventh electric push rod, and the pushing and squeezing ring is located between the symmetrically distributed second fixing locking rings.

[0011] Preferably, the slotting body includes a slotting portion, a movable base, an eighth electric push rod and a limiting rail clamping plate, the movable base is slidably clamped on the limiting rail clamping plate, the eighth electric push rod is evenly fixedly installed inside the limiting rail clamping plate, and the front end of the eighth electric push rod is fixedly connected to the inner side of the outer end of the movable base.

[0012] Preferably, the grooving part includes a ninth electric push rod, a grooving roller and a grooving die knife, the ninth electric push rod is evenly fixedly connected to the bottom end of the grooving roller, the grooving die knife is evenly distributed and fixedly arranged on the upper end surface of the grooving roller, and the front end of the grooving roller is arranged in an arc-shaped and smooth shape.

[0013] Preferably, the outer conductor is placed on the limiting rod and the rubber sleeve, and one end of the outer conductor is clamped by the first clamping locking ring, the other end of the outer conductor is clamped by the second clamping locking ring, and the pushing and squeezing ring squeezes and limits the outer end of the outer conductor.

[0014] Preferably, the bottom end of the sliding mounting base is slidably engaged with the rail base, and the front end of the first electric push rod is fixedly connected to the bottom end of the sliding mounting base.

[0015] Preferably, when the movable base moves forward along the limiting track clamping plate, the slotted portion is squeezed and passed by the outer conductor.

[0016] Preferably, a second slot portion and a third slot portion are fixedly provided on the limiting rail card plate, and the second slot portion and the third slot portion have the same structure as the slot portion, and the second slot portion and the third slot portion have different specifications and sizes from the slotting die in the slot portion.

[0017] The present invention has at least the following beneficial effects:

[0018] 1. The present invention can clamp and limit the two ends of the outer conductor that needs to be slotted by setting the first limit adjustment body and the second limit adjustment body, and the outer conductor after limit fixation can rotate normally between the first limit adjustment body and the second limit adjustment body. Through the provision of the slotting body, the slotted portion in the slotting body is used to quickly slide, squeeze and frictionally contact with the outer conductor, and the outer conductor is driven to rotate while being squeezed, so that the slot holes can be evenly, accurately and quickly opened on the outer conductor, making it convenient, accurate and efficient to slot longer outer conductors, and automatic stripping can be achieved after the slotting is completed.

[0019] 2. The present invention can quickly adjust and control the size of the slots opened on the outer conductor as needed. When slots of different sizes are needed during the slotting process, the second slotting part or the third slotting part can be raised and operated accordingly. At this time, the slotting part that does not need to be operated can be in a lower position. It can be quickly and selectively switched to use different types of slotting parts, so that the size of the slots can be quickly adjusted during the slotting process. The adjustment and control are convenient, and slots of different sizes can be opened quickly and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and examples.

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 Schematic diagram of the first limit adjustment main structure in the present invention;

[0023] Figure 3 This is a schematic side view of the three-dimensional structure of the first limit adjustment body in the present invention;

[0024] Figure 4 Schematic diagram of the second limit adjustment main structure in the present invention;

[0025] Figure 5 This is a schematic side view of the three-dimensional structure of the second limit adjustment body in the present invention;

[0026] Figure 6 This is a schematic diagram of the main structure of the slot in the present invention;

[0027] Figure 7 Schematic diagram of the slotted portion structure in the present invention;

[0028] Figure 8 This is a structural diagram of the second embodiment of the slotted body in the present invention.

[0029] In the figure: 1. First limit adjustment body; 2. Outer conductor; 3. Slotted body; 4. Second limit adjustment body; 5. First electric push rod; 6. Track base; 7. Auxiliary spring; 8. First clamping locking ring; 9. Second electric push rod; 10. First rotating card seat; 11. First lifting frame; 12. First limit column; 13. Third electric push rod; 14. First detection plate; 15. Stable mounting table; 16. First laser ranging sensor; 17. Fourth electric push rod; 18. Fixed mounting base; 19. Motor; 20. Rotating gear; 21. Rotating card plate; 22. Fifth Electric push rod; 23. Limit rod; 24. Rubber sleeve; 25. Sixth electric push rod; 26. Second lifting frame; 27. Second detection plate; 28. Second limit column; 29. Second laser ranging sensor; 30. Sliding mounting base; 31. Second rotating base; 33. Seventh electric push rod; 34. Second clamping locking ring; 35. Push extrusion ring; 36. Slotting part; 37. Moving base; 38. Eighth electric push rod; 39. Limit rail clamping plate; 40. Ninth electric push rod; 41. Slotting roller; 42. Slotting die cutter; 43. Second slotting part; 44. Third slotting part. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Figure 1-Figure 5As shown, a slotting device for an outer conductor of a leaky coaxial cable of the present invention includes a first limit adjustment body 1, a slotting body 3, a second limit adjustment body 4, a first electric push rod 5 and a track base 6. The track base 6 for limiting the sliding of the second limit adjustment body 4 is arranged on one side of the first limit adjustment body 1. The second limit adjustment body 4 is slidably arranged on the track base 6. An outer conductor 2 is placed between the second limit adjustment body 4 and the first limit adjustment body 1. The slotting body 3 for slotting the outer conductor 2 is arranged on one side of the first limit adjustment body 1 and the second limit adjustment body 4. The first electric push rod 5 is fixedly installed on the track base 6, and the front end of the first electric push rod 5 is fixedly connected to the bottom of the second limit adjustment body 4. The first limit adjustment body 1 includes an auxiliary spring 7, a first clamping locking ring 8, a second electric push rod 9, a first rotating base 10, a first lifting frame 11, a first limit column 12, a third electric push rod 13, a stable mounting platform 15, a fixed mounting base 18, a motor 19, a rotating gear 20, a rotating clamping plate 21 and a limit rod 23. The rotating clamping plate 21 is fixedly connected to the bottom end of the stable mounting platform 15, and the rotating clamping plate 21 is rotatably clamped on the upper end of the fixed mounting base 18. The rotating gear 20 is symmetrically rotated and clamped inside the two sides of the fixed mounting base 18. The middle part of the rotating gear 20 located at the top is fixedly connected to the middle part of the rotating clamping plate 21. The rotating gear 20 located at the bottom is connected to the rotating gear 20 located at the top. The third electric push rod 13 is fixedly mounted on the upper end of the stable mounting platform 15, and the first limiting column 12 is symmetrically fixedly mounted on the stable mounting platform 15. The first lifting frame 11 is slidably connected to the first limiting column 12, and the bottom end of the third electric push rod 13 is fixedly connected to the upper end of the first lifting frame 11. The first rotating card seat 10 is rotatably connected to the middle of the first lifting frame 11. The limiting rod 23 is fixedly connected to the middle of the outer end of the first rotating card seat 10. The second electric push rod 9 is symmetrically fixedly mounted on both ends of the first rotating card seat 10. The first locking ring 8 is fixed The first lifting frame 11 is fixedly connected to the front end of the second electric push rod 9, the limit rod 23 is located between the symmetrically distributed first locking rings 8, the auxiliary spring 7 is fixedly arranged between the bottom of the first lifting frame 11 and the stable mounting platform 15, and the outside of the limit rod 23 is fixedly provided with a rubber sleeve 24. The outer end of the first lifting frame 11 is fixedly installed with a first detection plate 14, and the outer end of the stable mounting platform 15 is fixedly installed with a first laser ranging sensor 16, and the first laser ranging sensor 16 is located directly below the first detection plate 14. The end and front end of the fixed mounting base 18 are respectively fixedly installed with a fourth electric push rod 17 and a fifth electric push rod 22, and the fourth electric push rod 17 and the fifth electric push rod 22 are respectively located below the end and front end of the stable mounting platform 15.The second limit adjustment body 4 includes a sixth electric push rod 25, a second lifting frame 26, a second detection plate 27, a second limit column 28, a second laser ranging sensor 29, a sliding mounting base 30, a second rotating clamping base 31, a seventh electric push rod 33, a second clamping locking ring 34 and a pushing and extruding ring 35. The sixth electric push rod 25 is fixedly mounted on the upper end of the sliding mounting base 30, the second limit column 28 is symmetrically fixedly mounted on the bottom end of the sliding mounting base 30, the second lifting frame 26 is slidably clamped on the second limit column 28, and the bottom end of the sixth electric push rod 25 is fixedly connected to the upper end of the second lifting frame 26, and the second detection plate 27 is fixedly mounted on the side end of the second lifting frame 26. The second laser ranging sensor 29 is fixedly mounted on the bottom side end of the sliding mounting base 30, and the second laser ranging sensor 29 is located directly below the second detection plate 27, the second rotating card seat 31 is rotatably clamped on the second lifting frame 26, and the pushing and squeezing ring 35 is fixedly mounted on the middle part of the second rotating card seat 31, the seventh electric push rod 33 is symmetrically fixedly mounted on the second rotating card seat 31, the second clamping locking ring 34 is fixedly connected to the front end of the seventh electric push rod 33, and the pushing and squeezing ring 35 is located between the symmetrically distributed second clamping locking rings 34, and the sliding mounting base 30 in the second limit adjustment body 4 is driven by the first electric push rod 5 to slide forward stably along the track base 6, thereby bringing The second limit adjustment body 4 is moved forward as a whole, so that the limit rod 23 and the rubber sleeve 24 are inserted into the pushing and squeezing ring 35 in the second limit adjustment body 4. The pushing and squeezing ring 35 will squeeze the end of the outer conductor 2 to block it, and push the outer conductor 2 to fully slide on the limit rod 23 and the rubber sleeve 24, ensuring that the other end of the outer conductor 2 moves between the first clamping locking ring 8. The second electric push rod 9 in the first limit adjustment body 1 is started and the symmetrically distributed first clamping locking ring 8 is driven to clamp and lock the end of the outer conductor 2. The seventh electric push rod 33 in the second limit adjustment body 4 is started and the symmetrically distributed second clamping locking ring 34 is driven to clamp the other end of the outer conductor 2 The outer conductor 2 is locked and fixed, so that the outer conductor 2 located outside the limit rod 23 and the rubber sleeve 24 is positioned and fixed. The first limit adjustment body 1 and the second limit adjustment body 4 provided in this device can clamp and limit the ends of the outer conductor 2 to be slotted. After the outer conductor 2 is limited and fixed, it can rotate normally between the first limit adjustment body 1 and the second limit adjustment body 4. Through the provided slotting body 3, the slotted portion 36 in the slotting body 3 is quickly brought into sliding, pressing and frictional contact with the outer conductor 2, squeezing the outer conductor 2 while driving the outer conductor 2 to rotate, so that the slots can be evenly, accurately and quickly opened on the outer conductor 2, making it convenient, accurate and efficient to slot a longer outer conductor 2.

[0032] like Figure 6As shown, the slotting body 3 includes a slotting portion 36, a movable base 37, an eighth electric push rod 38 and a limiting track card plate 39. The movable base 37 is slidably connected to the limiting track card plate 39. The eighth electric push rod 38 is evenly fixedly installed inside the limiting track card plate 39, and the front end of the eighth electric push rod 38 is fixedly connected to the outer end of the movable base 37. The movable base 37 can be driven by the eighth electric push rod 38 to move back and forth quickly along the limiting track card plate 39. The movable base 37 moves back and forth quickly along the limiting track card plate 39 During the process, the slotting roller 41 in the slotting portion 36 is driven to reciprocate synchronously. Since the front end of the slotting roller 41 is arranged in an arc-shaped and smooth shape, the slotting roller 41 contacts and squeezes the outer conductor 2 during the reciprocating movement, and the outer conductor 2 can be rotated at a high speed under the action of the second rotating base 31 rotating on the second lifting frame 26 and the first rotating base 10 rotating on the first lifting frame 11. The evenly distributed slotting die cutters 42 can be inserted into the outer conductor 2 to achieve uniform and rapid slotting of the outer conductor 2.

[0033] like Figure 7 As shown, the slotting portion 36 includes a ninth electric push rod 40, a slotting roller 41 and a slotting die cutter 42. The ninth electric push rod 40 is evenly fixedly connected to the bottom end of the slotting roller 41. The slotting die cutter 42 is evenly distributed and fixedly arranged on the upper end surface of the slotting roller 41. The front end of the slotting roller 41 is arranged in an arc-shaped and smooth shape. The arc-shaped and smooth shape ensures that there will be no obstruction at the moment of contact, and can ensure sufficient extrusion after contact.

[0034] The outer conductor 2 is placed on the limiting rod 23 and the rubber sleeve 24, and one end of the outer conductor 2 is clamped by the first clamping locking ring 8, and the other end of the outer conductor 2 is clamped by the second clamping locking ring 34, and the extrusion ring 35 is pushed to squeeze and limit the outer end of the outer conductor 2.

[0035] The bottom end of the sliding mounting base 30 is slidably connected to the rail base 6, and the front end of the first electric push rod 5 is fixedly connected to the bottom end of the sliding mounting base 30, which can control the sliding mounting base 30 to move forward and backward.

[0036] When the movable base 37 moves forward along the limiting track clamping plate 39 , the slotted portion 36 is squeezed and passed by the outer conductor 2 , so that the outer conductor 2 can be quickly squeezed and slotted.

[0037] The working principle of Example 1 is as follows: during use, the first limit adjustment body 1, the track base 6, the second limit adjustment body 4 and the slotted body 3 are all installed and set at the specified positions, and the outer conductor 2 is clamped and sleeved on the outside of the limit rod 23 and the rubber sleeve 24 by an automatic clamping device such as a mechanical clamping arm, and then the first electric push rod 5 is started, and the sliding mounting base 30 in the second limit adjustment body 4 is driven by the first electric push rod 5 to slide forward stably along the track base 6, thereby driving the second limit adjustment body 4 to move forward as a whole, so that the limit rod 23 and the rubber sleeve 24 are inserted into the push extrusion ring 35 in the second limit adjustment body 4 In the process, pushing the extrusion ring 35 will squeeze the end of the outer conductor 2 and push the outer conductor 2 to fully slide and sleeve on the limit rod 23 and the rubber sleeve 24, ensuring that the other end of the outer conductor 2 moves between the first clamping and locking ring 8, and starting the second electric push rod 9 in the first limit adjustment body 1 simultaneously drives the symmetrically distributed first clamping and locking rings 8 to clamp and lock the end of the outer conductor 2. Starting the seventh electric push rod 33 in the second limit adjustment body 4 simultaneously drives the symmetrically distributed second clamping and locking rings 34 to clamp and lock the other end of the outer conductor 2, so that the outer conductor 2 located outside the limit rod 23 and the rubber sleeve 24 is positioned and fixed;

[0038] After the outer conductor 2 is positioned, the ninth electric push rod 40 in the slotting portion 36 is started to raise the slotting roller 41 to a specified height. Then, the eighth electric push rod 38 in the slotting body 3 can drive the movable base 37 to move back and forth quickly along the position-limiting track card 39. During the process of the movable base 37 moving back and forth quickly along the position-limiting track card 39, the slotting roller 41 in the slotting portion 36 is driven to move back and forth synchronously. Since the front end of the slotting roller 41 is arranged in an arc-shaped and smooth shape, the slotting roller 41 will contact and squeeze the outer conductor 2 during the reciprocating movement. The outer conductor 2 can rotate at high speed under the action of the second rotating base 31 rotating on the second lifting frame 26 and the first rotating base 10 rotating on the first lifting frame 11. The evenly distributed slotting die cutters 42 can be inserted into the outer conductor 2 to evenly and quickly open slots on the outer conductor 2. The slotting die cutters 42 are evenly and neatly distributed, so that slots can be evenly opened on the outer conductor 2. After the slotting die cutters 42 penetrate the outer conductor 2, they can be inserted into the interior of the rubber sleeve 24, thereby protecting both the limit rod 23 and the slotting die cutters 42, so that the device can be used stably for a long time.

[0039] In the process of opening the slot on the outer conductor 2, starting the third electric push rod 13 and the sixth electric push rod 25 in the first limit adjustment body 1 and the second limit adjustment body 4 can respectively drive the first lifting frame 11 and the second lifting frame 26 to move up and down along the first limit column 12 and the second limit column 28, and indirectly adjust the height of the second electric push rod 9, the first clamping locking ring 8, the limit rod 23 and the rubber sleeve 24, and the seventh electric push rod 33 and the second clamping locking ring 34, thereby indirectly controlling the height of the outer conductor 2, so that the outer conductor 2 can fully squeeze and contact the slotting die 42 on the slotting roller 41 to quickly complete the slotting process. At the same time, the first laser ranging sensor 16 The lifting distance of the first detection plate 14 and the first lifting frame 11 can be detected and controlled, and the second laser ranging sensor 29 can detect and control the lifting distance of the second detection plate 27 and the second lifting frame 26, so that the first clamping locking ring 8 and the second electric push rod 9 and the seventh electric push rod 33 and the second clamping locking ring 34 after position adjustment are at the same height, and the two ends of the outer conductor 2 can be accurately clamped and locked. In addition, during the process of slotting the outer conductor 2, the upper ends of the fourth electric push rod 17 and the fifth electric push rod 22 rise, which can support the bottom ends of the two ends of the stable mounting platform 15, so that the first rotating base 10 is stable when rotating on the first lifting frame 11, and the stable mounting platform 15 does not shake.

[0040] After the outer conductor 2 is evenly grooved, the second limit adjustment body 4 first contacts the clamping state of the end of the outer conductor 2, and the first electric push rod 5 drives the second limit adjustment body 4 to slide along the track base 6 to a specified position in the direction away from the first limit adjustment body 1, and then the first limit adjustment body 1 releases the clamping state of the other end of the outer conductor 2, and then the upper ends of the fifth electric push rod 22 and the fourth electric push rod 17 move downward, and the starting motor 19 drives the bottom rotating gear 20 to rotate, and the rotating rotating gear 20 drives the upper rotating gear 20 to rotate, so that the rotating clamping plate 21 rotates on the fixed mounting base 18, so that the stable mounting platform 15 tilts toward the inner side of the stable mounting platform 15, thereby driving the first lifting frame 11 to tilt, and at this time, the outer conductor 2 with the slotted holes on the limit rod 23 and the rubber sleeve 24 can automatically slide along the rubber sleeve 24 to realize automatic stripping and fall into the interior of the collecting device below, which greatly improves the efficiency of the grooves of the outer conductor 2.

[0041] Example 2: Based on Example 1, Figure 8 As shown, a second slotted portion 43 and a third slotted portion 44 are fixedly provided on the limiting rail clamping plate 39, and the second slotted portion 43 and the third slotted portion 44 have the same structure as the slotted portion 36, and the second slotted portion 43 and the third slotted portion 44 have different sizes from the slotting die 42 in the slotted portion 36.

[0042] When implementing this embodiment, when slots of different sizes are required during the slotting process, the second slotting part 43 or the third slotting part 44 can be raised and operated accordingly. At this time, the slotting part that does not need to be operated can be in a lower position, so that the size of the slot can be quickly adjusted during the slotting process. The adjustment and control are convenient, and slots of different sizes can be opened quickly and efficiently.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for slotting an outer conductor of a leaky coaxial cable, comprising a first limit adjustment body (1), a slotting body (3), a second limit adjustment body (4), a first electric push rod (5) and a track base (6), characterized in that: A rail base (6) for limiting the sliding of the second limit adjustment body (4) is arranged on one side of the first limit adjustment body (1); the second limit adjustment body (4) is slidably arranged on the rail base (6); and an outer conductor (2) is placed between the second limit adjustment body (4) and the first limit adjustment body (1); The slotting body (3) for slotting the outer conductor (2) is arranged on one side of the first limit adjustment body (1) and the second limit adjustment body (4), the first electric push rod (5) is fixedly mounted on the track base (6), and the front end of the first electric push rod (5) is fixedly connected to the bottom of the second limit adjustment body (4), the first limit adjustment body (1) includes an auxiliary spring (7), a first locking ring (8), a second electric push rod (9), a first rotating seat (10), a first lifting frame (11), a first limit column (12), a third electric push rod (13), a stable installation The stable mounting platform (15) comprises a rotating card plate (21), a rotating card plate (21), a rotating card plate (21), and a limiting rod (23), wherein the rotating card plate (21) is fixedly connected to the bottom end of the stable mounting platform (15), the rotating card plate (21) is rotatably clamped to the upper end of the fixed mounting base (18), the rotating gear (20) is symmetrically rotatably clamped to the inside of both sides of the fixed mounting base (18), the middle part of the rotating gear (20) located at the top is fixedly connected to the middle part of the rotating card plate (21), the rotating gear (20) located at the bottom is fixedly connected to the rotating card plate (21), and the rotating gear (20) located at the bottom is fixedly connected to the rotating card plate (21). The gears (20) are meshed and connected, the motor (19) is fixedly mounted on the outer end of the fixed mounting base (18), and the driving end of the motor (19) is fixedly connected to the middle of the rotating gear (20) located below, the third electric push rod (13) is fixedly mounted on the upper end of the stable mounting platform (15), the first limiting column (12) is symmetrically fixedly mounted on the stable mounting platform (15), the first lifting frame (11) is slidably connected to the first limiting column (12), and the bottom end of the third electric push rod (13) is fixedly engaged with the upper end of the first lifting frame (11). The first rotating card seat (10) is rotatably connected to the middle of the first lifting frame (11), the limiting rod (23) is fixedly connected to the middle of the outer end of the first rotating card seat (10), the second electric push rod (9) is symmetrically fixedly installed at both ends of the first rotating card seat (10), the first clamping locking ring (8) is fixedly connected to the front end of the second electric push rod (9), the limiting rod (23) is located between the symmetrically distributed first clamping locking rings (8), and the auxiliary spring (7) is clamped and set between the bottom of the first lifting frame (11) and the stable mounting platform (15).

2. The outer conductor slotting device of a leaky coaxial cable according to claim 1, characterized in that: A rubber sleeve (24) is fixedly provided on the outside of the limit rod (23); a first detection plate (14) is fixedly installed on the outer end of the first lifting frame (11); a first laser distance sensor (16) is fixedly installed on the outer end of the stable mounting platform (15), and the first laser distance sensor (16) is located directly below the first detection plate (14); a fourth electric push rod (17) and a fifth electric push rod (22) are fixedly installed on the end and front end of the fixed mounting base (18), respectively, and the fourth electric push rod (17) and the fifth electric push rod (22) are respectively located below the end and front end of the stable mounting platform (15).

3. The outer conductor slotting device of a leaky coaxial cable according to claim 2, characterized in that: The second limit adjustment body (4) includes a sixth electric push rod (25), a second lifting frame (26), a second detection plate (27), a second limit column (28), a second laser ranging sensor (29), a sliding mounting base (30), a second rotating base (31), a seventh electric push rod (33), a second locking ring (34) and a pushing and squeezing ring (35), wherein the sixth electric push rod (25) is fixedly mounted on the upper end of the sliding mounting base (30), the second limit column (28) is symmetrically fixedly mounted on the bottom end of the sliding mounting base (30), the second lifting frame (26) is slidably clamped on the second limit column (28), and the bottom end of the sixth electric push rod (25) is fixedly connected to the upper end of the second lifting frame (26), and the The second detection plate (27) is fixedly mounted on the side end of the second lifting frame (26), the second laser ranging sensor (29) is fixedly mounted on the bottom side end of the sliding mounting base (30), and the second laser ranging sensor (29) is located directly below the second detection plate (27), the second rotating card seat (31) is rotatably connected to the second lifting frame (26), the pushing and squeezing ring (35) is fixedly mounted on the middle part of the second rotating card seat (31), the seventh electric push rod (33) is symmetrically fixedly mounted on the second rotating card seat (31), the second locking ring (34) is fixedly connected to the front end of the seventh electric push rod (33), and the pushing and squeezing ring (35) is located between the symmetrically distributed second locking rings (34).

4. The outer conductor slotting device of a leaky coaxial cable according to claim 3, characterized in that: The slotting body (3) comprises a slotting portion (36), a movable base (37), an eighth electric push rod (38) and a position-limiting track card plate (39); the movable base (37) is slidably connected to the position-limiting track card plate (39); the eighth electric push rod (38) is evenly fixedly mounted inside the position-limiting track card plate (39); and the front end of the eighth electric push rod (38) is fixedly connected to the inside of the outer end of the movable base (37).

5. The outer conductor slotting device of a leaky coaxial cable according to claim 4, characterized in that: The slotting portion (36) comprises a ninth electric push rod (40), a slotting roller (41) and a slotting die cutter (42), wherein the ninth electric push rod (40) is evenly fixedly connected to the bottom end of the slotting roller (41), and the slotting die cutter (42) is evenly distributed and fixedly arranged on the upper end surface of the slotting roller (41), and the front end of the slotting roller (41) is arranged in an arc-shaped and smooth shape.

6. The outer conductor slotting device of a leaky coaxial cable according to claim 5, characterized in that: The outer conductor (2) is placed on the limiting rod (23) and the rubber sleeve (24), and one end of the outer conductor (2) is clamped by the first clamping locking ring (8), the other end of the outer conductor (2) is clamped by the second clamping locking ring (34), and the pushing and squeezing ring (35) squeezes and limits the outer end of the outer conductor (2).

7. The outer conductor slotting device of a leaky coaxial cable according to claim 6, characterized in that: The bottom end of the sliding mounting base (30) is slidably clamped on the rail base (6), and the front end of the first electric push rod (5) is fixedly connected to the bottom end of the sliding mounting base (30).

8. The outer conductor slotting device of a leaky coaxial cable according to claim 7, characterized in that: When the movable base (37) moves forward along the position-limiting track clamping plate (39), the slotted portion (36) and the outer conductor (2) are squeezed and passed.

9. The outer conductor slotting device of a leaky coaxial cable according to claim 8, characterized in that: A second slotted portion (43) and a third slotted portion (44) are fixedly provided on the limiting rail clamping plate (39), and the second slotted portion (43) and the third slotted portion (44) have the same structure as the slotted portion (36), and the second slotted portion (43) and the third slotted portion (44) have different sizes from the slotting die (42) in the slotted portion (36).

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