Cutting assembly for cable production

Abstract

The utility model discloses a cutting assembly for cable production, which relates to the technical field of cable production equipment and comprises an operation plate, a through groove is arranged at the upper end of the operation plate, a fixing frame is mounted at the upper end of the operation plate above the through groove, a hydraulic rod is mounted at the upper end of the fixing frame, and a lifting plate is mounted at the output end of the hydraulic rod below the fixing frame. The auxiliary pressing assemblies are installed on the portions, on the two sides of the cut-off tool, of the lifting plate, the installation frame is installed at the upper end of the portion, on one side of the fixing frame, of the operation plate, the fixing rod is installed on the installation frame, the length measuring assembly is movably installed on the surface of the fixing rod, and the pressing roller is movably installed above the fixing rod. By arranging the auxiliary pressing assembly, when the lifting plate drives the cut-off tool to move downwards, the pressing plate of the pressing assembly keeps certain pressure to press the cable under the action of the first elastic spring, after cut-off is finished and when the cut-off tool ascends, the pressing plate can automatically relieve pressing on the cable, and the cable does not need to be manually pressed and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production equipment technical field, concretely is a kind of cutting assembly for cable production. BACKGROUND

[0002] Wire and cable is a kind of wire rod product for transmitting electric energy, information and realizing electromagnetic energy conversion. Wire and cable is rolled after being produced to facilitate transportation and storage, and needs to be cut off when it is rolled to a certain amount, and then rolled again.

[0003] At present, when cutting off the cable, in order to prevent the cable from being offset during cutting and affecting the inclination of the notch, the two ends of the part to be cut of the cable need to be fixed manually, and after the cable is cut off, the cable is removed by releasing the fixation. Although this method can avoid the inclination of the cable cut, there are many operation steps before and after cutting, which leads to slow cable cutting efficiency, and when cutting a long length of cable, the length of the cable needs to be measured and marked at the specified length before cutting, which is inconvenient to use. Therefore, a cutting assembly for cable production is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a kind of cutting assembly for cable production to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cutting assembly for cable production, including operating plate, the operating plate upper end is equipped with through slot, the operating plate upper end above the through slot is equipped with fixed frame, the fixed frame upper end is equipped with hydraulic rod, the hydraulic rod output end is located below the fixed frame and is equipped with lifting plate, the lifting plate lower end is equipped with cutting knife, the lifting plate of cutting knife both sides is equipped with auxiliary pressing assembly, the operating plate upper end of the through slot both sides is equipped with pad, the pad is respectively equipped with a plurality of grooves, the operating plate upper end of the fixed frame one side is equipped with mounting bracket, the mounting bracket is equipped with fixed rod, the fixed rod surface is movably equipped with length measuring assembly, the fixed rod above is movably equipped with compression roller.

[0006] Preferably, the auxiliary pressing assembly includes a moving plate, a pressing plate, a guide rod, and a spring, the moving plate is movably installed below the lifting plate on both sides of the cutting knife, the guide rod is slidably installed through the through hole on the front and rear parts of the moving plate upper end, the pressing plate is installed at the lower end of the guide rod on the same side, and the spring is installed on the surface of the guide rod between the upper end of the pressing plate and the lower end of the moving plate.

[0007] Preferably, the guide rod upper end penetrates the lifting plate through a through hole, the lifting plate upper end on both sides of the hydraulic rod is provided with an adjusting screw rod through a screw hole, the adjusting screw rod lower end is rotationally connected with the moving plate upper end, and the adjusting screw rod upper end is provided with an adjusting head.

[0008] Preferably, the length measuring assembly comprises a measuring wheel, a moving ring, a magnetic block, a connecting pipe and a rotating speed sensor, the moving ring is slidably arranged on the fixed rod surface, one end of the moving ring is externally sleeved with the connecting pipe, one end of the connecting pipe is rotationally connected with the measuring wheel through a bearing, one end of the measuring wheel is provided with the magnetic block, and the rotating speed sensor is arranged on one side of the moving ring.

[0009] Preferably, the moving ring surface is provided with a locking knob through a screw hole, and the locking knob one end extends to the fixed rod surface.

[0010] Preferably, the mounting frame upper end front and back is provided with a guide rod two through a through hole, the two guide rod two lower end is provided with a mounting plate, the mounting plate upper end and the mounting frame between the guide rod two surface is provided with a elastic spring two, and the compression roller is rotationally arranged below the two mounting plates.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 the cable production cutting assembly, through setting up auxiliary pressing assembly, when the cutting knife is driven by the lifting plate to move down, the pressing plate of the pressing assembly keeps certain pressure to the cable under the action of the elastic spring one, when the cutting knife rises after cutting, the pressing plate can automatically release the pressing of the cable, and manual pressing and fixing of the cable are not needed, so that the use is convenient.

[0013] 2、 the cable production cutting assembly, through setting up length measuring assembly, when the cable moves, the compression roller contacts the surface of the measuring wheel, the cable can drive the measuring wheel to rotate, the measuring wheel drives the magnetic block to rotate when rotating, the magnetic block and the rotating speed sensor keep the same level, and a signal is recorded, according to the number of signals and the diameter of the measuring wheel, the length of the cable passing through the measuring wheel can be calculated, the cutting work of the cable with a longer specified length is facilitated, and manual measurement is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic view of the utility model;

[0015] Fig. 2 It is the left view of the utility model;

[0016] Fig. 3 It is the front view of the utility model;

[0017] Fig. 4 Figure 1 is a structural diagram of the length measurement assembly.

[0018] In the figure: 1, operation plate; 2, through slot; 3, fixed frame; 4, hydraulic rod; 5, lifting plate; 6, cutting knife; 8, cushion block; 9, recess; 10, mounting frame; 11, fixed rod; 13, compression roller; 14, adjusting screw; 15, adjusting head; 16, locking knob; 17, guide rod two; 18, mounting plate; 19, elastic spring two; 701, moving plate; 702, pressing plate; 703, guide rod one; 704, elastic spring one; 1201, measuring wheel; 1202, moving ring; 1203, magnetic block; 1204, connecting pipe; 1205, rotating speed sensor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] As Figs. 1 to 4As shown, the cable cutting assembly for this embodiment includes an operating plate 1. A through groove 2 is provided on the upper end of the operating plate 1 for the cutting blade to pass through. A fixed frame 3 is installed on the upper end of the operating plate 1 above the through groove 2. A hydraulic rod 4 is installed on the upper end of the fixed frame 3. A lifting plate 5 is installed below the fixed frame 3 at the output end of the hydraulic rod 4. A cutting blade 6 is installed at the lower end of the lifting plate 5. The hydraulic rod 4 extends, causing the cutting blade 6 below the lifting plate 5 to descend. The cutting blade 6 contacts the cable, thus cutting the cable. The width of the cutting blade 6 is the same as the width of the through groove 2, ensuring a smooth cut at the cut end. Auxiliary pressing components are installed on both sides of the lifting plate 5. When the lifting plate 5 descends, the auxiliary pressing components... The pressing component can automatically press the two sides of the cable to be cut without manual fixing. The upper ends of the operation plates 1 on both sides of the through groove 2 are equipped with pads 8. Several grooves 9 are arranged on the pads 8. The size of the grooves 9 is the size of various diameter cables, which facilitates the placement of the cables and prevents the cables from rolling. The upper end of the operation plate 1 on one side of the fixing frame 3 is equipped with a mounting frame 10. The mounting frame 10 is equipped with a fixing rod 11. A length measuring component is movably installed on the surface of the fixing rod 11. The length measuring component can measure the length of the cable to be cut, which is convenient for cutting the cable of a specified length. A pressure roller 13 is movably installed above the fixing rod 11. The pressure roller 13 is used to press the cable on the length measuring component.

[0022] Specifically, the auxiliary pressing component includes a movable plate 701, a pressure plate 702, a guide rod 703, and a spring 704. Movable plates 701 are movably installed below the lifting plates 5 on both sides of the cutting blade 6. Guide rods 703 are slidably installed on the front and rear of the upper end of the movable plate 701 through through holes. Pressure plates 702 are installed at the lower ends of the two guide rods 703 on the same side. Springs 704 are installed on the surface of the guide rods 703 between the upper end of the pressure plate 702 and the lower end of the movable plate 701. When the lifting plate 5 moves the pressure plate 702 downwards, the pressure plate 702 first presses down on the cable to be cut. Simultaneously, the pressure plate 702 compresses the spring 704, maintaining a certain pressure on the cable. The guide rods 703 guide the movement of the pressure plate 702, enabling automatic pressing and releasing of the cable by the pressure plate 702 without manual fixing.

[0023] Furthermore, the upper ends of the guide rods 703 all pass through the lifting plates 5 via through holes. The upper ends of the lifting plates 5 on both sides of the hydraulic rod 4 are equipped with adjusting screws 14 via screw holes. The lower ends of the adjusting screws 14 are rotatably connected to the upper ends of the moving plates 701. The upper ends of the adjusting screws 14 are all equipped with adjusting heads 15. By rotating the adjusting heads 15, the adjusting screws 14 are driven to rotate. The adjusting screws 14 can adjust the height of the moving plates 701, thereby adjusting the pressing force of the pressure plate 702 on the cable and avoiding ineffective pressing or excessive pressing force on the cable.

[0024] Further, the length measuring assembly comprises a measuring wheel 1201, a moving ring 1202, a magnetic block 1203, a connecting pipe 1204 and a rotating speed sensor 1205. The moving ring 1202 is slidably arranged on the surface of the fixed rod 11. The moving ring 1202 is arranged on the outer surface of the fixed rod 11 in a sleeving manner. The connecting pipe 1204 is arranged at one end of the moving ring 1202. The measuring wheel 1201 is rotatably connected to one end of the connecting pipe 1204 through a bearing. The magnetic block 1203 is arranged at one end of the measuring wheel 1201. The rotating speed sensor 1205 is arranged on the moving ring 1202 at one side of the magnetic block 1203. When the cable moves and contacts the surface of the measuring wheel 1201, the measuring wheel 1201 rotates. When the measuring wheel 1201 rotates, the magnetic block 1203 rotates. When the magnetic block 1203 and the rotating speed sensor 1205 are at the same level, a signal is recorded. According to the number of signals and the diameter of the measuring wheel 1201, the length of the cable passing through the measuring wheel 1201 can be calculated. Since the distance between the cutting knife 6 and the measuring wheel 1201 is fixed, only the specified length needs to be added to the displayed value. The model of the rotating speed sensor 1205 is JHS578 Hall element sensor.

[0025] Further, the moving ring 1202 is arranged on the surface of the fixed rod 11 in a sleeving manner. The moving ring 1202 is slidably arranged on the surface of the fixed rod 11. The moving ring 1202 can slide on the surface of the fixed rod 11. The position of the measuring wheel 1201 can be adjusted according to the diameter of the cut cable.

[0026] Further, the moving ring 1202 is arranged on the surface of the fixed rod 11 in a sleeving manner. The moving ring 1202 is slidably arranged on the surface of the fixed rod 11. The moving ring 1202 can slide on the surface of the fixed rod 11. The position of the measuring wheel 1201 can be adjusted according to the diameter of the cut cable.

[0027] The use method of the embodiment is as follows: firstly, the cable is placed in the groove 9 on the cushion block 8, and the cable is placed on the surface of the measuring wheel 1201, the cable and the measuring wheel 1201 are contacted by the pressing roller 13, the cable is pulled by the external winding device, the cable moves and contacts the surface of the measuring wheel 1201, and the measuring wheel 1201 is rotated, the measuring wheel 1201 drives the magnetic block 1203 to rotate when rotating, the magnetic block 1203 and the rotating speed sensor 1205 keep the same level, and a signal is recorded once, according to the number of signals and the diameter of the measuring wheel 1201, the length of the cable passing through the measuring wheel 1201 can be calculated, when cutting, the hydraulic rod 4 is controlled to be elongated to drive the lifting plate 5 to move downward, the pressing plate 702 on the lifting plate 5 is pressed to the cable under the action of the elastic spring 704, with the downward movement of the cutting knife 6, the cutting work of the cable is realized, after the cable is cut, the lifting plate 5 is controlled to rise, the lifting plate 5 can drive the pressing plate 702 to release the pressing of the cable, and then the cut cable can be taken off.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A cutting-off assembly for cable production, comprising an operating plate (1), characterized in that: The operation plate (1) upper end is provided with a through slot (2), the upper end of the operation plate (1) is provided with a fixed frame (3) above the through slot (2), the upper end of the fixed frame (3) is provided with a hydraulic rod (4), the output end of the hydraulic rod (4) is located below the fixed frame (3) and is provided with a lifting plate (5), the lower end of the lifting plate (5) is provided with a cutting knife (6), the lifting plate (5) on both sides of the cutting knife (6) is provided with an auxiliary pressing assembly, the upper end of the operation plate (1) on both sides of the through slot (2) is provided with a pad (8), a plurality of grooves (9) are arranged on the pad (8) respectively, the upper end of the operation plate (1) on one side of the fixed frame (3) is provided with a mounting frame (10), the mounting frame (10) is provided with a fixed rod (11), the surface of the fixed rod (11) is movably provided with a length measuring assembly, and the surface of the fixed rod (11) is movably provided with a pressure roller (13).

2. The cut-off assembly for cable production according to claim 1, characterized in that: The auxiliary pressing assembly comprises a moving plate (701), a pressing plate (702), a guide rod (703) and a first elastic spring (704), the moving plate (701) is movably arranged below the lifting plate (5) on both sides of the cutting knife (6), the guide rod (703) is slidably arranged on the moving plate (701) through the through hole on the front and rear portions of the upper end of the moving plate (701), the pressing plate (702) is arranged on the lower end of the moving plate (701) and the upper end of the moving plate (701) through the guide rod (703) on the surface of the guide rod (703), and the first elastic spring (704) is arranged on the surface of the guide rod (703) between the pressing plate (702) and the moving plate (701).

3. The cut-off assembly for cable production according to claim 2, characterized in that: The upper end of the guide rod (703) penetrates the lifting plate (5) through the through hole, the adjusting screw rod (14) is arranged on the upper end of the lifting plate (5) on both sides of the hydraulic rod (4) through the screw hole, the lower end of the adjusting screw rod (14) is rotatably connected with the upper end of the moving plate (701), and the adjusting head (15) is arranged on the upper end of the adjusting screw rod (14).

4. The cut-off assembly for cable production according to claim 1, characterized in that: The length measuring assembly comprises a measuring wheel (1201), a moving ring (1202), a magnetic block (1203), a connecting pipe (1204) and a rotating speed sensor (1205), the moving ring (1202) is slidably arranged on the surface of the fixed rod (11), the connecting pipe (1204) is arranged on one end of the moving ring (1202) outside the fixed rod (11) in a sleeved manner, the measuring wheel (1201) is rotatably connected to one end of the connecting pipe (1204) through a bearing, the magnetic block (1203) is arranged on one end of the measuring wheel (1201), and the rotating speed sensor (1205) is arranged on one side of the moving ring (1202) of the magnetic block (1203).

5. The cut-off assembly for cable production according to claim 4, characterized in that: The surface of the moving ring (1202) is provided with a locking knob (16) through the screw hole, and one end of the locking knob (16) extends to the surface of the fixed rod (11).

6. The cut-off assembly for cable production according to claim 1, characterized in that: The front and rear of the upper end of the mounting frame (10) are provided with guide rods two (17) through through holes, the lower end of the two guide rods two (17) are provided with mounting plates (18), the surface of the guide rods two (17) between the upper end of the mounting plate (18) and the mounting frame (10) are provided with elastic springs two (19), and the compression roller (13) is rotatably installed below the two mounting plates (18).

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