Cable cutting device
By automatically adjusting the cutting force through the regulating mechanism and automatically separating the cable from the debris through the screening mechanism, the problems of cable damage caused by improper force in cable cutting devices and manual separation are solved, thereby improving cutting efficiency and environmental cleanliness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-04-10
AI Technical Summary
Existing cable cutting devices apply constant force during cutting, which cannot be adjusted according to the actual size of the cable, resulting in cable damage. Furthermore, the cut cable and debris are mixed together and need to be manually separated, increasing the labor intensity of workers.
A cable cutting device including an adjustment mechanism and a screening mechanism was designed. The cutting force is adjusted by a pressure sensor and a motor, the cutting force is automatically adjusted, and the cable and debris are automatically separated by a screen.
It achieves matching of cutting force with cable size to avoid cable damage, and reduces labor intensity for workers and improves work efficiency and environmental cleanliness by automatically separating cables from debris.
Smart Images
Figure CN224101715U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of electromechanical engineering, concretely to a cable cutting device. BACKGROUND
[0002] The cable is a kind of electrical equipment for transmitting electric energy, signal or data, usually by one or more insulated wires (conductors) and external protective layer is formed, cable is widely used in power transmission, communication, building, industrial equipment etc., cable is laid and is different in the length of cable laying, the cable of different length is cut, and the cable is cut by cutting device when cutting.
[0003] In the prior art, when the cable cutting device is used, the cable is first placed on the workbench, and then conveyed to the clamping mechanism by the pushing mechanism to limit it, and then the cutting knife of the hydraulic system is used to cut the part to be cut off, but the force exerted by the hydraulic system each time the cutting knife is driven to cut remains constant, and adaptive adjustment cannot be made according to the actual size of the cable, which may cause the cable to be damaged due to improper cutting force, and the cut cable and debris are mixed together, which needs to be manually screened out by workers, thereby increasing the labor intensity of workers, therefore, we propose a cable cutting device. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of cable cutting device to solve the problem that the force exerted by the hydraulic system each time the cutting knife is driven to cut remains constant, and adaptive adjustment cannot be made according to the actual size of the cable, which may cause the cable to be damaged due to improper cutting force, and the cut cable and debris are mixed together, which needs to be manually screened out by workers, thereby increasing the labor intensity of workers.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cable cutting device, comprising: workbench, workbench top is equipped with guide rail, workbench top and located guide rail outer side is equipped with pushing mechanism, workbench top and located guide rail left side is fixedly connected with cutting platform, workbench top and located cutting platform outer side is fixedly connected with support frame, support frame top is fixedly connected with two air cylinders, air cylinder output end is fixedly connected with I-shaped plate, I-shaped plate bottom is detachably connected with cutting knife, workbench top and located cutting platform and pushing mechanism between fixedly connected with two fixed plates, two fixed plates relative side is fixedly connected with telescopic rod, two telescopic rod outer sides are all equipped with spring one, two telescopic rod relative side is fixedly connected with clamping plate, I-shaped plate below is provided with adjusting mechanism, workbench top all around is fixedly connected with support leg, workbench left side is provided with screening mechanism.
[0006] Wherein, the adjusting mechanism includes pressing rod, slide rod and two motors, the pressing rod one end fixedly connected in one of the clamping plate outside, slide rod outside slidingly connected in one of the fixed plate inside, motor bottom fixedly connected in support frame top, slide rod outside set with spring two, slide rod one end fixedly connected with limit block, slide rod the other end fixedly connected with pressure sensor, motor output fixedly connected with lead screw, lead screw outside threadedly connected with threaded block, threaded block close to cutter one side fixedly connected with moving plate, moving plate outside slidingly connected with mounting frame, mounting frame bottom fixedly connected in work table top, moving plate top fixedly connected with two spring three, spring three far from moving plate one end fixedly connected with connecting plate, connecting plate top fixedly connected with two fixed rods, fixed rod top fixedly connected in I-shaped plate bottom.
[0007] Wherein, the screening mechanism includes screen, screen right side fixedly connected in work table left side, screen bottom fixedly connected with mounting bracket.
[0008] Wherein, spring one one end fixedly connected in telescopic rod far from fixed plate side, spring one the other end fixedly connected in clamping plate outside.
[0009] Wherein, cutting platform is right trapezoidal structure, I-shaped plate outside slidingly connected in support frame inside.
[0010] Wherein, spring two one end fixedly connected in fixed plate inside, spring two the other end fixedly connected in pressure sensor outside.
[0011] Wherein, pressing rod and pressure sensor between abut, connecting plate and fixed rod are all with mounting frame slidingly connected.
[0012] The utility model at least has following beneficial effects:
[0013] The utility model in using, through setting up the adjusting mechanism, can according to the size of cable, automatically adjusts the pressure of pneumatic cylinder, makes cutting strength and the actual demand of cable match, to ensure the consistency and safety of cutting effect, to avoid the problem that cable is damaged due to improper cutting strength, simultaneously through setting up the screening mechanism, after cable cutting, automatically distinguishes the scrap and cable, to greatly reduce the labor intensity of worker, improve work efficiency, and keep the neatness of working environment. ACCURACY OF DRAWINGS
[0014] Fig. 1 It is the structural schematic diagram of the utility model;
[0015] Fig. 2 It is the external structure plan view of the screen of the utility model;
[0016] Fig. 3 It is the internal structure side view of the mounting frame of the utility model;
[0017] Fig. 4 The external structure front view of the pressing rod of the utility model.
[0018] In the figure: 1, workbench; 2, guide rail; 3, pushing mechanism; 4, cutting platform; 5, support frame; 6, air cylinder; 7, I-shaped plate; 8, cutter; 9, fixed plate; 10, telescopic rod; 11, spring one; 12, clamping plate; 13, adjusting mechanism; 131, pressing rod; 132, sliding rod; 133, motor; 134, spring two; 135, limiting block; 136, pressure sensor; 137, lead screw; 138, threaded block; 139, moving plate; 1310, mounting frame; 1311, spring three; 1312, connecting plate; 1313, fixed rod; 14, support leg; 15, screening mechanism; 151, screen; 152, mounting frame. 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 protection scope of the utility model.
[0020] Embodiment one
[0021] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a cable cutting device, it is including: workbench 1, workbench 1 top is equipped with guide rail 2, workbench 1 top and be located guide rail 2 outside installation have push mechanism 3, workbench 1 top and be located guide rail 2 left side fixedly connected with cutting platform 4, workbench 1 top and be located cutting platform 4 outside fixedly connected with support frame 5, support frame 5 top fixedly connected with two cylinders 6, cylinder 6 output fixedly connected with I -beam plate 7, I -beam plate 7 bottom detachably connected with cutter 8, workbench 1 top and be located cutting platform 4 and push mechanism 3 between fixedly connected with two fixed plate 9, two fixed plate 9 relative one side all fixedly connected with telescopic link 10, two telescopic link 10 outside all are equipped with spring one 11, two telescopic link 10 relative one side all fixedly connected with clamping plate 12, I -beam plate 7 below is provided with adjusting mechanism 13, workbench 1 top all around fixedly connected with support leg 14, workbench 1 left side is provided with screening mechanism 15, when using, first place cable on guide rail 2 and pass through between two clamping plates 12, through push mechanism 3 cable is delivered to cutting platform below, start cylinder 6 drives I -beam plate 7 downward movement, and under the limit of two clamping plates 12, to drive cutter 8 to the cable cutting, the cable passes through between two clamping plates 12 will automatically start adjusting mechanism 13 to adjust the cutting degree of cutter 8, and the cable and debris after cutting will slide from cutting platform screening mechanism 15 on automatically separates the two.
[0022] The adjusting mechanism 13 comprises a pressing rod 131, a sliding rod 132 and two motors 133, one end of the pressing rod 131 is fixedly connected to the outside of one of the clamping plates 12, the sliding rod 132 is slidably connected to the inside of one of the fixed plates 9, the bottom of the motor 133 is fixedly connected to the top of the support frame 5, the outside of the sliding rod 132 is sleeved with a spring 134, one end of the sliding rod 132 is fixedly connected with a limiting block 135, the other end of the sliding rod 132 is fixedly connected with a pressure sensor 136, the output end of the motor 133 is fixedly connected with a lead screw 137, the outside of the lead screw 137 is threadedly connected with a threaded block 138, one side of the threaded block 138 close to the cutter 8 is fixedly connected with a moving plate 139, the outside of the moving plate 139 is slidably connected with a mounting frame 1310, the bottom of the mounting frame 1310 is fixedly connected to the top of the workbench 1, the top of the moving plate 139 is fixedly connected with two springs 1311, one end of the spring 1311 away from the moving plate 139 is fixedly connected with a connecting plate 1312, the top of the connecting plate 1312 is fixedly connected with two fixed rods 1313, the top of the fixed rod 1313 is fixedly connected to the bottom of the I-shaped plate 7.
[0023] The screening mechanism 15 comprises a screen 151, the left side of the screen 151 is fixedly connected to the left side of the workbench 1, the bottom of the screen 151 is fixedly connected with a mounting frame 152, in use, the cut cable and debris will roll off the cutting platform onto the screen 151, under the action of the screen hole, the debris will fall into the debris collection box on the mounting frame 152, and the cable will fall into the cable collection box, achieving automatic separation of the cable and the debris.
[0024] Example two
[0025] In the second embodiment, other structures are unchanged, and different from the first embodiment is that the spring 11 is fixedly connected at one end to the telescopic rod 10 away from the fixed plate 9, and the other end of the spring 11 is fixedly connected to the outside of the clamping plate 12 to provide elastic force for the reset of the clamping plate 12, the cutting platform 4 is in the form of a right-angled trapezoid, so that the cut cable can automatically roll down to the screen 151, the I-shaped plate 7 is slidably connected to the inside of the support frame 5, so that the I-shaped plate 7 can be stably moved, the spring 134 is fixedly connected at one end to the inside of the fixed plate 9, and the other end of the spring 134 is fixedly connected to the outside of the pressure sensor 136, the spring 134 provides elastic force for the reset of the pressure sensor 136, the pressing rod 131 abuts against the pressure sensor 136, so that the clamping plate 12 can indirectly feed the size of the cable to the pressure sensor 136, and the connecting plate 1312 and the fixed rod 1313 are slidably connected to the mounting frame 1310, so that they can be stably slid.
[0026] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cable trimming device comprising: The workbench (1) is characterized in that: the workbench (1) top is provided with guide rail (2), the workbench (1) top and outside guide rail (2) is provided with push mechanism (3), the workbench (1) top and left of guide rail (2) is fixedly connected with cutting platform (4), the workbench (1) top and outside cutting platform (4) is fixedly connected with support frame (5), the support frame (5) top is fixedly connected with two air cylinders (6), the air cylinder (6) output end is fixedly connected with I-shaped plate (7), the I-shaped plate (7) bottom is detachably connected with cutter (8), the workbench (1) top and between cutting platform (4) and push mechanism (3) is fixedly connected with two fixed plate (9), two fixed plate (9) opposite sides are fixedly connected with telescopic rod (10), two telescopic rod (10) outside are all set with spring one (11), two telescopic rod (10) opposite sides are fixedly connected with clamping plate (12), the I-shaped plate (7) below is provided with adjusting mechanism (13), the workbench (1) top all around is fixedly connected with support leg (14), the workbench (1) left is provided with screening mechanism (15).
2. The cable trimming device of claim 1, wherein: The adjusting mechanism (13) includes pressing rod (131), slide rod (132) and two motors (133), the pressing rod (131) one end is fixedly connected on the outside of one of clamping plate (12), the slide rod (132) outside is slidably connected in one of fixed plate (9) inside, the motor (133) bottom is fixedly connected on the top of support frame (5), the slide rod (132) outside is set with spring two (134), the slide rod (132) one end is fixedly connected with limit block (135), the slide rod (132) other end is fixedly connected with pressure sensor (136), the motor (133) output end is fixedly connected with lead screw (137), the lead screw (137) outside is threadedly connected with threaded block (138), the threaded block (138) is fixedly connected with moving plate (139) on the side close to cutter (8), the moving plate (139) outside is slidably connected with mounting frame (1310), the mounting frame (1310) bottom is fixedly connected on the top of workbench (1), the moving plate (139) top is fixedly connected with two spring three (1311), the spring three (1311) is fixedly connected with connecting plate (1312) on the side away from the moving plate (139) one end, the connecting plate (1312) top is fixedly connected with two fixed rods (1313), the fixed rod (1313) top is fixedly connected on the bottom of I-shaped plate (7).
3. The cable trimming device of claim 1, wherein: The screening mechanism (15) includes screen (151), the screen (151) right side is fixedly connected on the left side of workbench (1), the screen (151) bottom is fixedly connected with mounting bracket (152).
4. The cable trimming device of claim 1, wherein: The spring one (11) one end is fixedly connected on the side away from the fixed plate (9) of telescopic rod (10), the spring one (11) other end is fixedly connected on the outside of clamping plate (12).
5. The cable trimming device of claim 1, wherein: The cutting platform (4) is in a right trapezoidal configuration, and the I-shaped plate (7) is slidably connected to the inner side of the support frame (5).
6. The cable trimming device of claim 2, wherein: One end of the second spring (134) is fixedly connected to the inner side of the fixed plate (9), and the other end of the second spring (134) is fixedly connected to the outer side of the pressure sensor (136).
7. The cable trimming device of claim 2, wherein: The pressing rod (131) and the pressure sensor (136) are in abutment, and the connecting plate (1312) and the fixed rod (1313) are both slidably connected to the mounting frame (1310).