Cable processing and cutting equipment with flat end face

Abstract

The invention relates to the technical field of cable processing, and discloses cable processing and cutting equipment with a flat end face, which comprises a bottom plate, and the top of the bottom plate is provided with a cutting mechanism and a tensioning mechanism; the cutting mechanism comprises an L-shaped plate, an electric push rod, a U-shaped plate and a blade, the L-shaped plate is fixedly mounted at the top of the bottom plate, and the electric push rod is fixedly mounted at the top of the L-shaped plate; according to the cable cutting device, an electric push rod and a first motor are started to enable a mounting plate to drive a rotating blade to move downwards to cut off a fixed cable, in the downward moving process of the mounting plate, a pull rope has certain pulling force on a vertical plate, so that the clamped cable is tensioned, the cable is in a straightened state, the end face of the cut cable is smooth, and the cable cutting efficiency is improved. The cutting quality is improved, the cable is prevented from being in a loose state in the cutting process, the two ends of the cable do not need to be tensioned, the cable is tensioned synchronously in the cutting process, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing, in particular to a cable processing and cutting device with a smooth end surface. Background Art

[0002] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, and is laid underground, in the air, etc. Cables are generally composed of three parts: a conductor, an insulating layer, and a protective layer. There are usually two types of cables: power cables and control cables. Power cables are mainly used for the transmission and distribution of electric energy; control cables are mainly used for measurement, protection, control and other lines, and the cables have the characteristics of internal power supply and external insulation. The cable is produced as a whole. If the cable needs to be installed and used, it must be cut according to the standard length requirements. This process often requires the use of cutting equipment.

[0003] According to a Chinese patent with the announcement number "CN217444924U", a cutting device with a protective structure for cable processing is disclosed, including a protective box and a cable body arranged through the protective box, two groups of guide wheels for guiding the cable body are provided on both sides of the interior of the protective box, and a cutting assembly for cutting the cable body is provided in the middle of the protective box, and also includes an adjusting assembly and a heat dissipation assembly; the adjusting assembly is used to adjust the tension of the cable body, and the adjusting assembly is located in the middle of the two groups of guide wheels; the heat dissipation assembly is used to dissipate heat inside the protective box, and the heat dissipation assembly is located above the protective box. The utility model can make the cable body always in a tensioned state when cutting, so as to facilitate the cutting of the cable body, greatly increase the cutting effect and cutting efficiency of the equipment, is more convenient to use, and meets the needs of users.

[0004] The above-mentioned prior art pulls the cable by an adjusting wheel to keep its tension, but the pulling method of the adjusting wheel requires a certain length of cable, and both ends of the cable need to be in a taut state, resulting in certain conditions for maintaining the tension of the cable, which makes the device have certain limitations during use and reduces the practicality of the device. Therefore, a cable processing and cutting device with a smooth end surface is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a cable processing and cutting device with a smooth end surface in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a cable processing and cutting equipment with a smooth end surface, comprising a base plate, a cutting mechanism and a tensioning mechanism are arranged on the top of the base plate; the cutting mechanism comprises an L-shaped plate, an electric push rod, a U-shaped plate and a blade, the L-shaped plate is fixedly installed on the top of the base plate, the electric push rod is fixedly installed on the top of the L-shaped plate, and the U-shaped plate and the blade are both arranged inside the L-shaped plate; the tensioning mechanism comprises a horizontal plate, a two-way threaded rod, a movable plate, an arc-shaped clamping plate, a vertical plate and a pull rope, the horizontal plate is arranged above the base plate, the two-way threaded rod passes through the movable plate and is threadedly connected to the movable plate, the arc-shaped clamping plate is fixedly connected to the front side of the movable plate, the vertical plate is fixedly connected to the top of the horizontal plate, and one end of the pull rope is fixedly connected to the outer wall of the vertical plate.

[0007] Preferably, the output end of the electric push rod passes through the top of the L-shaped plate and extends to the inside of the L-shaped plate, and the output end of the electric push rod is slidably connected to the L-shaped plate, the output end of the electric push rod is fixedly connected to the top of the U-shaped plate, and the bottom of the U-shaped plate is fixedly connected to a mounting plate, a motor 1 is fixedly installed on the bottom of the mounting plate, a connecting rod 1 is fixedly installed on the output end of the motor 1, and a blade is fixedly installed on the left end of the connecting rod 1, a through hole is opened on the top of the mounting plate, and the blade passes through the through hole, the U-shaped plate can be driven to move up and down by setting the electric push rod, and the blade can be driven to rotate by setting the motor 1, and the through hole is provided to avoid obstruction to the rotating blade.

[0008] Preferably, an L-shaped fixing plate is fixedly installed on the top of the horizontal plate, and the top of the bidirectional threaded rod is rotatably connected to the top of the inner wall of the L-shaped fixing plate through bearing 1; a motor 2 is fixedly installed on the top of the horizontal plate, and a connecting rod 2 is fixedly installed on the output end of the motor 2; the top of the connecting rod 2 is fixedly connected to the bottom of the bidirectional threaded rod; the top of the horizontal plate is fixedly connected to one end of a limiting rod, and the other end of the limiting rod passes through the movable plate and is fixedly connected to the top of the inner wall of the L-shaped fixing plate; the movable plate is slidably connected to the limiting rod, and the bidirectional threaded rod can be driven to rotate by setting motor 2; two relatively arranged movable plates are set on the bidirectional threaded rod; the number of tensioning mechanisms is two, and they are relatively arranged on the left and right sides of the blade, so that both sides of the cable can be tightened simultaneously.

[0009] Preferably, the top of the base plate is fixedly connected to a fixing plate 1, the bottom of the transverse plate is fixedly connected to a connecting plate 1, the outer wall of the fixing plate 1 is fixedly connected to a round rod, and the round rod penetrates the connecting plate 1 and is slidably connected to the connecting plate 1, the outer wall of the round rod is sleeved with a spring 1, the two ends of the spring 1 are respectively fixedly connected to the outer wall of the connecting plate 1 and the outer wall of the fixing plate 1, and the transverse plate can move left and right by arranging the spring 1.

[0010] Preferably, a cross bar is fixedly connected to the top of the mounting plate, and a rectangular groove is opened at one end of the cross bar, a movable rod is slidably connected inside the rectangular groove, the other end of the pull rope is fixedly connected to the top of the movable rod, the side of the L-shaped plate is fixedly connected to one end of the L-shaped rod, and the other end of the L-shaped rod is fixedly connected to a fixed pulley, the pull rope passes through the fixed pulley and is movably connected to the fixed pulley, and the fixed pulley is provided in order to change the pulling direction of the pull rope.

[0011] Preferably, a second spring is provided inside the rectangular groove, and the two ends of the second spring are respectively fixedly connected to one end of the movable rod located inside the rectangular groove and one end of the inner wall of the rectangular groove away from the opening; a sliding hole is provided on the top of the cross bar, and a slider is fixedly connected to the top of the movable rod, and the slider passes through the sliding hole and is slidably connected to the sliding hole; the second spring is provided so that the movable rod can be extended and retracted, thereby assisting the pull rope to pull the vertical plate; the sliding hole and the slider are provided to prevent the movable rod from detaching from the rectangular groove.

[0012] Preferably, a guide mechanism is provided on the top of the base plate, and the guide mechanism includes a fixed plate two, a fixed plate three, an upper guide roller and a lower guide roller, the fixed plate two and the fixed plate three are both fixedly connected to the top of the base plate, and the fixed plate three is arranged behind the fixed plate two, the upper guide roller and the lower guide roller are both arranged between the fixed plate two and the fixed plate three, and the lower guide roller is located below the upper guide roller, the backs of the upper guide roller and the lower guide roller are both fixedly connected with a rotating rod one, and the rear end of the rotating rod one is rotatably connected to the front of the fixed plate three through a bearing two, the cable can be guided by arranging the upper guide roller and the lower guide roller, and the number of the guide mechanisms is two, which are respectively arranged on the left and right sides of the top of the base plate.

[0013] Preferably, the front side of the fixed plate two is fixedly connected with an L-shaped mounting plate, and a motor three is fixedly installed inside the L-shaped mounting plate, a connecting rod three is fixedly installed on the output end of the motor three, and a rear end of the connecting rod three penetrates the front side of the fixed plate two and extends to the back side of the fixed plate two, the connecting rod three is rotatably connected with the fixed plate two, and the rear end is fixedly connected with the front side of the lower guide roller, the front side of the upper guide roller is fixedly connected with a rotating rod two, the front end of the rotating rod two penetrates the back side of the fixed plate two and extends to the front side of the fixed plate two, and the rotating rod two is rotatably connected with the fixed plate two, a gear two is fixedly sleeved on the outer wall of the connecting rod three, a gear one is fixedly connected to the front end of the rotating rod two, and the gear one is meshingly connected with the gear two, and by arranging the gear one and the gear two, the rotating rod two can be driven to rotate when the connecting rod three rotates.

[0014] Preferably, a collecting mechanism is provided inside the L-shaped plate, and the collecting mechanism includes box body one, box body two, connecting plate two and a fixing rod, one end of the fixing rod is fixedly connected to the inner wall of the L-shaped plate, and the other end is fixedly connected to the back side of box body one, the box body two is movably connected to the inside of box body one, and the bottom of box body two is a mesh structure, the connecting plate two is fixedly connected to the back side of the inner wall of box body one, and is located at the bottom of box body two, and box body two is provided to collect debris generated during cutting.

[0015] Preferably, a square tube is provided on the back side of the box body one, an exhaust fan is fixedly installed inside the square tube, an activated carbon filter plate is provided in front of the exhaust fan, a filter screen is provided in front of the activated carbon filter plate, a connecting plate three is embedded in the top of the square tube, and the filter screen and the activated carbon filter plate are both fixedly installed on the bottom of the connecting plate three, a connecting plate four is fixedly installed on the top of the connecting plate three, and the connecting plate four is fixedly connected to the top of the square tube by bolts, and the connecting plate four is provided so that the connecting plate three can be pulled out by unscrewing the bolts, thereby facilitating the cleaning or replacement of the filter screen and the activated carbon filter plate.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The cable processing and cutting equipment with a smooth end surface starts the electric push rod and the motor to make the mounting plate drive the rotating blade to move downward to cut the fixed cable. During the downward movement of the mounting plate, the pull rope has a certain pulling force on the vertical plate, thereby tightening the clamped cable, making the cable in a straight state, and then making the end surface of the cable smooth after cutting, improving the cutting quality, avoiding the cable from being in a loose state during the cutting process, and there is no need to tighten the two ends of the cable. The device simultaneously tightens the cable during the cutting process, improving the practicality of the device.

[0017] The cable processing and cutting equipment with a flat end surface drives the bidirectional threaded rod to rotate by starting motor 2, and the bidirectional threaded rod drives two movable plates thereon to approach each other, and the two movable plates clamp and fix the placed cables to facilitate subsequent cutting.

[0018] The cable processing and cutting equipment with a smooth end surface passes the cable through the gap between the upper guide roller and the lower guide roller, starts motor three to drive connecting rod three to rotate, and connecting rod three drives the lower guide roller to rotate. While connecting rod three rotates, gear one and gear two transmit the transmission to rotating rod two, so that rotating rod two drives the upper guide roller to rotate. The upper guide roller rotates in opposite directions to the lower guide roller, thereby automatically feeding the cable and facilitating the cutting of the cable.

[0019] The cable processing and cutting equipment with a flat end face can collect the debris generated during the cutting process by setting up the box body two. The exhaust fan is started during the cutting process, so that negative pressure is generated inside the box body one through the square tube, and then suction is generated above the box body two, which is convenient for collecting the debris and avoids the debris splashing and making it difficult to clean up. The smoke generated during the cutting process can also be absorbed. The smoke is sucked into the square tube, the filter screen filters the particles in the smoke, and the activated carbon filter plate removes the odor of the smoke before discharging it, so as to avoid the smoke affecting the health of the staff and achieve the purpose of purifying the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a partial structural schematic diagram of the tensioning mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the L-shaped rod and the cross rod of the present invention; Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle; Figure 5 It is a structural schematic diagram of the guide mechanism of the present invention; Figure 6 It is a structural schematic diagram of the box body 1 and the connecting plate 3 of the present invention; Figure 7 It is a cross-sectional view of the box body 1 and the square tube of the present invention.

[0021] In the figure: 1, bottom plate; 2, guide mechanism; 21, fixed plate 2; 22, fixed plate 3; 23, upper guide roller; 24, lower guide roller; 25, rotating rod 1; 26, rotating rod 2; 27, gear 1; 28, connecting rod 3; 29, gear 2; 210, motor 3; 211, L-shaped mounting plate; 3, cutting mechanism; 31, L-shaped plate; 32, electric push rod; 33, U-shaped plate; 34, mounting plate; 35, motor 1; 36, connecting rod 1; 37, blade; 4, tensioning mechanism; 41, fixed plate 1; 42, connecting plate 1; 43, round rod; 44, spring 1; 45, horizontal plate ; 46. Motor 2; 47. Bidirectional threaded rod; 48. L-shaped fixed plate; 49. Movable plate; 410. Arc-shaped splint; 411. Vertical plate; 412. Pull rope; 413. L-shaped rod; 414. Fixed pulley; 415. Movable rod; 416. Crossbar; 417. Rectangular groove; 418. Spring 2; 419. Slider; 420. Slide hole; 5. Collecting mechanism; 51. Box body 1; 52. Box body 2; 53. Connecting plate 2; 54. Fixed rod; 55. Square tube; 56. Exhaust fan; 57. Filter; 58. Activated carbon filter plate; 59. Connecting plate 3; 510. Connecting plate 4. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-4An embodiment of the present invention is: a cable processing and cutting device with a flat end surface, comprising a bottom plate 1, a cutting mechanism 3 and a tensioning mechanism 4 are arranged on the top of the bottom plate 1; the cutting mechanism 3 comprises an L-shaped plate 31, an electric push rod 32, a U-shaped plate 33 and a blade 37, the L-shaped plate 31 is fixedly mounted on the top of the bottom plate 1, the electric push rod 32 is fixedly mounted on the top of the L-shaped plate 31, and the U-shaped plate 33 and the blade 37 are both arranged inside the L-shaped plate 31; the tensioning mechanism 4 comprises a horizontal plate 45, a two-way threaded rod 47, a movable plate 49, an arc-shaped clamping plate 410, a vertical plate 411 and a pull rope 412, the horizontal plate 45 is arranged above the bottom plate 1, the two-way threaded rod 47 penetrates the movable plate 49 and is threadedly connected to the movable plate 49, and the arc-shaped clamping plate 410 is fixedly connected to the front of the movable plate 49 The vertical plate 411 is fixedly connected to the top of the horizontal plate 45, one end of the pull rope 412 is fixedly connected to the outer wall of the vertical plate 411, the output end of the electric push rod 32 passes through the top of the L-shaped plate 31 and extends to the inside of the L-shaped plate 31, and the output end of the electric push rod 32 is slidably connected to the L-shaped plate 31, the output end of the electric push rod 32 is fixedly connected to the top of the U-shaped plate 33, and the bottom of the U-shaped plate 33 is fixedly connected with a mounting plate 34, a motor 35 is fixedly installed at the bottom of the mounting plate 34, a connecting rod 36 is fixedly installed at the output end of the motor 35, and a blade 37 is fixedly installed at the left end of the connecting rod 36, a through hole is opened at the top of the mounting plate 34, and the blade 37 passes through the through hole, and the U-shaped plate 33 can be driven to move up and down by setting the electric push rod 32. The motor 1 35 can drive the blade 37 to rotate. The through hole is set to avoid obstruction to the rotating blade 37. An L-shaped fixed plate 48 is fixedly installed on the top of the horizontal plate 45. The top of the two-way threaded rod 47 is rotatably connected to the top of the inner wall of the L-shaped fixed plate 48 through a bearing 1. A motor 2 46 is fixedly installed on the top of the horizontal plate 45, and a connecting rod 2 is fixedly installed on the output end of the motor 2 46. The top of the connecting rod 2 is fixedly connected to the bottom of the two-way threaded rod 47. The top of the horizontal plate 45 is fixedly connected to one end of the limiting rod, and the other end of the limiting rod passes through a movable plate 49 and is fixedly connected to the top of the inner wall of the L-shaped fixed plate 48. The movable plate 49 is slidably connected to the limiting rod. By setting the motor 2 46, the two-way threaded rod 47 can be driven to rotate. The two-way threaded rod 47 Two relatively arranged movable plates 49 are arranged on the top, the number of tensioning mechanisms 4 is two, and they are relatively arranged on the left and right sides of the blade 37, so that both sides of the cable can be tightened at the same time. The top of the bottom plate 1 is fixedly connected with a fixed plate 41, and the bottom of the horizontal plate 45 is fixedly connected with a connecting plate 42. The outer wall of the fixed plate 41 is fixedly connected with a round rod 43, and the round rod 43 penetrates the connecting plate 42 and is slidably connected with the connecting plate 42. The outer wall of the round rod 43 is sleeved with a spring 44, and the two ends of the spring 44 are respectively fixedly connected to the outer wall of the connecting plate 42 and the outer wall of the fixed plate 41. The horizontal plate 45 can move left and right by setting the spring 44. The top of the mounting plate 34 is fixedly connected with a cross bar 416, and one end of the cross bar 416 is provided with a rectangular groove 417.The inside of the rectangular groove 417 is slidably connected to a movable rod 415, the other end of the pull rope 412 is fixedly connected to the top of the movable rod 415, the side of the L-shaped plate 31 is fixedly connected to one end of an L-shaped rod 413, and the other end of the L-shaped rod 413 is fixedly connected to a fixed pulley 414, the pull rope 412 passes through the fixed pulley 414 and is movably connected to the fixed pulley 414, and the fixed pulley 414 is provided to change the pulling direction of the pull rope 412, and a spring 418 is provided inside the rectangular groove 417, and the two ends of the spring 418 are respectively connected to the movable rod 415. One end of the movable rod 415 located inside the rectangular groove 417 is fixedly connected to the end of the inner wall of the rectangular groove 417 away from the opening. A sliding hole 420 is provided at the top of the crossbar 416. A slider 419 is fixedly connected to the top of the movable rod 415, and the slider 419 passes through the sliding hole 420 and is slidably connected to the sliding hole 420. The spring 418 is provided so that the movable rod 415 can be extended and retracted, thereby assisting the pull rope 412 to pull the vertical plate 411. The sliding hole 420 and the slider 419 are provided to prevent the movable rod 415 from being separated from the rectangular groove 417.

[0027] Working principle: By starting the motor 2 46 to drive the bidirectional threaded rod 47 to rotate, the bidirectional threaded rod 47 drives the two movable plates 49 thereon to approach each other, and the two movable plates 49 clamp and fix the placed cables to facilitate subsequent cutting. By starting the electric push rod 32 to drive the U-shaped plate 33 to move down, the U-shaped plate 33 drives the mounting plate 34 to move down, and at the same time starting the motor 1 35, the motor 1 35 drives the blade 37 to rotate through the connecting rod 1 36, and the mounting plate 34 drives the rotating blade 37 to move down to cut the fixed cable. During the downward movement of the plate 34, the pull rope 412 is pulled by the cross bar 416 and the movable rod 415, so that the pull rope 412 has a certain pulling force on the vertical plate 411, and the vertical plate 411 drives the cross plate 45 away from the blade 37, thereby tightening the clamped cable, making the cable in a straight state, and then making the end surface of the cable smooth after cutting, thereby improving the cutting quality and avoiding the cable from being in a loose state during the cutting process. There is no need to tighten the two ends of the cable. The device simultaneously tightens the cable during the cutting process, thereby improving the practicality of the device.

[0028] See also Figure 1 , 5On the basis of the above embodiment, in another embodiment of the present invention, a guide mechanism 2 is arranged on the top of the bottom plate 1, and the guide mechanism 2 includes a fixed plate 21, a fixed plate 3 22, an upper guide roller 23 and a lower guide roller 24. The fixed plate 21 and the fixed plate 3 22 are both fixedly connected to the top of the bottom plate 1, and the fixed plate 3 22 is arranged behind the fixed plate 21, the upper guide roller 23 and the lower guide roller 24 are both arranged between the fixed plate 21 and the fixed plate 3 22, and the lower guide roller 24 is located below the upper guide roller 23, and the backs of the upper guide roller 23 and the lower guide roller 24 are both fixedly connected with a rotating rod 1 25, and the rear end of the rotating rod 1 25 is rotatably connected to the front of the fixed plate 3 22 through a bearing 2, and the cable can be guided by arranging the upper guide roller 23 and the lower guide roller 24, and the number of the guide mechanisms 2 is two, which are respectively arranged on the left and right sides of the top of the bottom plate 1, and the front of the fixed plate 21 is fixedly connected There is an L-shaped mounting plate 211, and a motor three 210 is fixedly installed inside the L-shaped mounting plate 211, a connecting rod three 28 is fixedly installed on the output end of the motor three 210, and the rear end of the connecting rod three 28 penetrates the front side of the fixed plate two 21 and extends to the back side of the fixed plate two 21, the connecting rod three 28 is rotatably connected to the fixed plate two 21, and the rear end is fixedly connected to the front side of the lower guide roller 24, the front side of the upper guide roller 23 is fixedly connected with a rotating rod two 26, the front end of the rotating rod two 26 penetrates the back side of the fixed plate two 21 and extends to the front side of the fixed plate two 21, and the rotating rod two 26 is rotatably connected to the fixed plate two 21, the outer wall of the connecting rod three 28 is fixedly sleeved with a gear two 29, the front end of the rotating rod two 26 is fixedly connected with a gear one 27, and the gear one 27 is meshed with the gear two 29, and by arranging the gear one 27 and the gear two 29, the rotating rod two 26 can be driven to rotate when the connecting rod three 28 rotates.

[0029] Working principle: by passing the cable through the gap between the upper guide roller 23 and the lower guide roller 24, starting the motor three 210 to drive the connecting rod three 28 to rotate, and the connecting rod three 28 drives the lower guide roller 24 to rotate. While the connecting rod three 28 rotates, the gear one 27 and the gear two 29 transmit the rotation rod two 26, so that the rotation rod two 26 drives the upper guide roller 23 to rotate. The upper guide roller 23 rotates in the opposite direction to the lower guide roller 24, thereby automatically feeding the cable and facilitating the cable cutting.

[0030] See also Figure 1 , 67. On the basis of the above embodiment, in another embodiment of the present invention, a collecting mechanism 5 is arranged inside the L-shaped plate 31, and the collecting mechanism 5 comprises a box body 1 51, a box body 2 52, a connecting plate 2 53 and a fixing rod 54, one end of the fixing rod 54 is fixedly connected to the inner wall of the L-shaped plate 31, and the other end is fixedly connected to the back of the box body 1 51, the box body 2 52 is movably connected to the inside of the box body 1 51, and the bottom of the box body 2 52 is a mesh structure, the connecting plate 2 53 is fixedly connected to the back of the inner wall of the box body 1 51, and is located at the bottom of the box body 2 52, the box body 2 52 is arranged to collect the debris generated during cutting, and the back of the box body 1 51 is fixedly connected to the back of the box body 1 51. A square tube 55 is provided on the surface, an exhaust fan 56 is fixedly installed inside the square tube 55, an activated carbon filter plate 58 is provided in front of the exhaust fan 56, a filter screen 57 is provided in front of the activated carbon filter plate 58, a connecting plate three 59 is embedded in the top of the square tube 55, and the filter screen 57 and the activated carbon filter plate 58 are both fixedly installed on the bottom of the connecting plate three 59, a connecting plate four 510 is fixedly installed on the top of the connecting plate three 59, and the connecting plate four 510 is fixedly connected to the top of the square tube 55 by bolts, and the connecting plate four 510 is provided so that the connecting plate three 59 can be pulled out by unscrewing the bolts, thereby facilitating the cleaning or replacement of the filter screen 57 and the activated carbon filter plate 58.

[0031] Working principle: By setting up the second box body 52, the debris generated during the cutting process can be collected. During the cutting process, the exhaust fan 56 is started, so that negative pressure is generated inside the box body 1 51 through the square tube 55, and then suction is generated above the box body 2 52, which is convenient for collecting the debris and avoids the debris splashing and making it difficult to clean up. The smoke generated during the cutting process can also be absorbed. The smoke is sucked into the square tube 55, the filter 57 filters the particles in the smoke, and the activated carbon filter plate 58 removes the odor of the smoke and then discharges it, so as to avoid the smoke affecting the health of the staff and achieve the purpose of purifying the working environment.

[0032] It is worth noting that the electric push rod 32, motor 1 35, motor 2 46, motor 3 210 and exhaust fan 56 are all controlled by a controller. The above are all existing technologies and are not the main innovation points, so they will not be described in detail here.

[0033] The present invention provides a cable processing and cutting device with a smooth end surface. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A cable processing and cutting device with a smooth end surface, comprising a bottom plate (1), characterized in that: A cutting mechanism (3) and a tensioning mechanism (4) are provided on the top of the bottom plate (1); The cutting mechanism (3) comprises an L-shaped plate (31), an electric push rod (32), a U-shaped plate (33) and a blade (37); the L-shaped plate (31) is fixedly mounted on the top of the base plate (1); the electric push rod (32) is fixedly mounted on the top of the L-shaped plate (31); and the U-shaped plate (33) and the blade (37) are both arranged inside the L-shaped plate (31); The tensioning mechanism (4) comprises a transverse plate (45), a bidirectional threaded rod (47), a movable plate (49), an arc-shaped clamping plate (410), a vertical plate (411) and a pull rope (412); the transverse plate (45) is arranged above the bottom plate (1); the bidirectional threaded rod (47) passes through the movable plate (49) and is threadedly connected to the movable plate (49); the arc-shaped clamping plate (410) is fixedly connected to the front side of the movable plate (49); the vertical plate (411) is fixedly connected to the top of the transverse plate (45); and one end of the pull rope (412) is fixedly connected to the outer wall of the vertical plate (411).

2. The cable processing and cutting device with a smooth end surface according to claim 1, characterized in that: The output end of the electric push rod (32) passes through the top of the L-shaped plate (31) and extends to the inside of the L-shaped plate (31), and the output end of the electric push rod (32) is slidably connected to the L-shaped plate (31), the output end of the electric push rod (32) is fixedly connected to the top of the U-shaped plate (33), and the bottom of the U-shaped plate (33) is fixedly connected to a mounting plate (34), the bottom of the mounting plate (34) is fixedly mounted with a motor 1 (35), the output end of the motor 1 (35) is fixedly mounted with a connecting rod 1 (36), and the blade (37) is fixedly mounted on the left end of the connecting rod 1 (36), and a through hole is opened at the top of the mounting plate (34), and the blade (37) passes through the through hole.

3. The cable processing and cutting device with a smooth end surface according to claim 1, characterized in that: An L-shaped fixed plate (48) is fixedly mounted on the top of the transverse plate (45); the top of the bidirectional threaded rod (47) is rotatably connected to the top of the inner wall of the L-shaped fixed plate (48) via a bearing 1; a motor 2 (46) is fixedly mounted on the top of the transverse plate (45); and a connecting rod 2 is fixedly mounted on the output end of the motor 2 (46); the top of the connecting rod 2 is fixedly connected to the bottom of the bidirectional threaded rod (47); the top of the transverse plate (45) is fixedly connected to one end of a limiting rod, and the other end of the limiting rod passes through a movable plate (49) and is fixedly connected to the top of the inner wall of the L-shaped fixed plate (48); the movable plate (49) is slidably connected to the limiting rod.

4. The cable processing and cutting device with a smooth end surface according to claim 3, characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate (41), the bottom of the horizontal plate (45) is fixedly connected to a connecting plate (42), the outer wall of the fixing plate (41) is fixedly connected to a round rod (43), and the round rod (43) passes through the connecting plate (42) and is slidably connected to the connecting plate (42), the outer wall of the round rod (43) is sleeved with a spring (44), and the two ends of the spring (44) are respectively fixedly connected to the outer wall of the connecting plate (42) and the outer wall of the fixing plate (41).

5. The cable processing and cutting device with a smooth end surface according to claim 2, characterized in that: A cross bar (416) is fixedly connected to the top of the mounting plate (34), and a rectangular groove (417) is formed at one end of the cross bar (416), a movable rod (415) is slidably connected inside the rectangular groove (417), the other end of the pull rope (412) is fixedly connected to the top of the movable rod (415), one end of the L-shaped rod (413) is fixedly connected to the side of the L-shaped plate (31), and the other end of the L-shaped rod (413) is fixedly connected to a fixed pulley (414), and the pull rope (412) passes through the fixed pulley (414) and is movably connected to the fixed pulley (414).

6. The cable processing and cutting device with a smooth end surface according to claim 5, characterized in that: A second spring (418) is arranged inside the rectangular groove (417), and the two ends of the second spring (418) are respectively fixedly connected to one end of the movable rod (415) located inside the rectangular groove (417) and one end of the inner wall of the rectangular groove (417) away from the opening. A sliding hole (420) is provided at the top of the cross bar (416), and a sliding block (419) is fixedly connected to the top of the movable rod (415), and the sliding block (419) passes through the sliding hole (420) and is slidably connected to the sliding hole (420).

7. The cable processing and cutting device with a smooth end surface according to claim 1, characterized in that: A guide mechanism (2) is arranged at the top of the bottom plate (1), and the guide mechanism (2) comprises a second fixing plate (21), a third fixing plate (22), an upper guide roller (23) and a lower guide roller (24). The second fixing plate (21) and the third fixing plate (22) are both fixedly connected to the top of the bottom plate (1), and the third fixing plate (22) is arranged behind the second fixing plate (21). The upper guide roller (23) and the lower guide roller (24) are both arranged between the second fixing plate (21) and the third fixing plate (22), and the lower guide roller (24) is located below the upper guide roller (23). The backs of the upper guide roller (23) and the lower guide roller (24) are both fixedly connected to a rotating rod (25), and the rear end of the rotating rod (25) is rotatably connected to the front of the third fixing plate (22) via a second bearing.

8. The cable processing and cutting device with a smooth end surface according to claim 7, characterized in that: The front side of the second fixing plate (21) is fixedly connected to an L-shaped mounting plate (211), and a motor (210) is fixedly mounted inside the L-shaped mounting plate (211). A connecting rod (28) is fixedly mounted on the output end of the motor (210), and a rear end of the connecting rod (28) passes through the front side of the second fixing plate (21) and extends to the rear side of the second fixing plate (21). The connecting rod (28) is rotatably connected to the second fixing plate (21), and the rear end is connected to the front side of the lower guide roller (24). The front side of the upper guide roller (23) is fixedly connected with a rotating rod 2 (26), the front end of which passes through the back side of the fixing plate 2 (21) and extends to the front side of the fixing plate 2 (21), and the rotating rod 2 (26) is rotatably connected with the fixing plate 2 (21), the outer wall of the connecting rod 3 (28) is fixedly sleeved with a gear 2 (29), the front end of the rotating rod 2 (26) is fixedly connected with a gear 1 (27), and the gear 1 (27) is meshingly connected with the gear 2 (29).

9. The cable processing and cutting device with a smooth end surface according to claim 1, characterized in that: A collecting mechanism (5) is arranged inside the L-shaped plate (31), and the collecting mechanism (5) comprises a box body 1 (51), a box body 2 (52), a connecting plate 2 (53) and a fixing rod (54), one end of the fixing rod (54) is fixedly connected to the inner wall of the L-shaped plate (31), and the other end is fixedly connected to the back surface of the box body 1 (51), the box body 2 (52) is movably connected to the inside of the box body 1 (51), and the bottom of the box body 2 (52) is a mesh structure, and the connecting plate 2 (53) is fixedly connected to the back surface of the inner wall of the box body 1 (51) and is located at the bottom of the box body 2 (52).

10. The cable processing and cutting device with a smooth end surface according to claim 9, characterized in that: The back of the box body 1 (51) is connected to a square tube (55), an exhaust fan (56) is fixedly installed inside the square tube (55), an activated carbon filter plate (58) is arranged in front of the exhaust fan (56), a filter screen (57) is arranged in front of the activated carbon filter plate (58), a connecting plate 3 (59) is embedded in the top of the square tube (55), and the filter screen (57) and the activated carbon filter plate (58) are both fixedly installed on the bottom of the connecting plate 3 (59), and a connecting plate 4 (510) is fixedly installed on the top of the connecting plate 3 (59), and the connecting plate 4 (510) is fixedly connected to the top of the square tube (55) by bolts.

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