Wire cutting device

Abstract

The utility model relates to the technical field of electric wire cutting, in particular to an electric wire cutting device which comprises a base, a cutting seat is fixed on the base, a plurality of placing grooves are formed in the cutting seat, a second frame is movably arranged on the base, an installation frame is arranged in the second frame in a sliding mode, and a cutter is installed at the bottom of the installation frame. Extension plates are fixed to the two sides of the mounting frame, elastic telescopic rods are fixed in the extension plates, and the telescopic ends of the elastic telescopic rods are connected with fixing blocks. According to the utility model, the cutting seat is arranged, and a plurality of placing grooves are formed in the cutting seat, so that a plurality of wires can be placed at the same time, and the cutting efficiency is better; the second frame is movably arranged, the mounting frame is arranged in the second frame, the elastic telescopic rod and the fixing block are arranged on the two sides of the mounting frame, in the cutting process, the elastic telescopic rod and the fixing block move along with the mounting frame, the fixing block can conduct auxiliary fixing on the electric wire needing to be cut, and it is prevented that in the cutting process, the electric wire is dislocated, and the cutting effect is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric wire cutting, in particular to an electric wire cutting device. BACKGROUND

[0002] Electric wire refers to the carrier of conducting electric energy use. Electric wire and cable are composed of four parts of conductor, insulating layer, shielding layer and protection layer. Electric wire is composed of one or several soft wires, and the outside is wrapped with soft protective layer. Cable is composed of one or several insulated wires, and the outside is wrapped with metal or rubber tough outer layer. Electric cable and electric wire are generally composed of three parts of core wire, insulating sheath and protective sheath.

[0003] During the laying process of electric wire and cable, it may be necessary to cut electric wire and cable due to different length requirements. The existing electric wire cutting device can only cut a single cable, and it is difficult to cut multiple electric wires at the same time, resulting in low efficiency. For example, Chinese utility model patent CN219986077U provides an electric wire cutting device for electric wire processing. The electric wire cutting device for electric wire processing includes a bottom plate, a fixed frame fixedly connected to the top of the bottom plate, a cutting assembly arranged in the fixed frame, a support cylinder fixedly connected to the top of the bottom plate, a support rod slidingly arranged on the inner wall of the support cylinder, a cutting table fixedly connected to the top of the support rod, a placing groove and a cutting groove respectively formed in the inner part of the cutting table, and a fixed rod arranged in the fixed frame. The electric wire cutting device for electric wire processing solves the problem that the existing device needs to pass the one end of the electric wire from one side of the support hanger during actual use, so when the electric wires are wound together or the length of the scattered electric wires is long, it is necessary to find the one end of the electric wire before threading operation can be performed. The preparation time is greater than the cutting time, causing the operation to be more cumbersome and the practicality to be lower.

[0004] The above-mentioned electric wire cutting device solves the problem that the one end of the electric wire needs to be passed from one side of the support hanger, so when the electric wires are wound together or the length of the scattered electric wires is long, it is necessary to find the one end of the electric wire before threading operation can be performed. The preparation time is greater than the cutting time, causing the operation to be more cumbersome. However, it can only cut one electric wire at a time, resulting in low cutting efficiency. At the same time, during the cutting process, there is a lack of effective fixing structure, which causes the electric wire to be easily misaligned during the cutting process, affecting the cutting effect. UTILITY MODEL CONTENTS

[0005] In view of the defects in the prior art, the electric wire cutting device provided by the utility model can cut multiple electric wires at the same time, has high cutting efficiency, and can prevent the electric wires from misaligning during the cutting process, affecting the cutting effect.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0007] The utility model provides a wire cutting device, including base, the base is fixed with cutting seat, is seted up with a plurality of placing groove on cutting seat, the movable setting of second frame is equipped on the base, the installation frame is slidably arranged in second frame, the bottom of installation frame is installed cutting knife, the both sides of installation frame are fixed with extension board, the fixed elastic telescopic link is in extension board, and the telescopic end of elastic telescopic link is connected with fixed block, the tail end of base is installed conveying mechanism.

[0008] Further, the linear motor is installed on both sides of the base, the second frame is arranged on the linear motor, the second cylinder is installed on the top of the second frame, the telescopic end of the second cylinder is connected with the installation frame, and the extension board is provided with a plurality of sides of the installation frame, which is matched with the placing groove.

[0009] Further, the first frame is fixed on the head end of the base, the first cylinder is installed on the top of the first frame, the baffle is installed on the telescopic end of the first cylinder, the baffle is slidably arranged in the first frame, and the baffle is movably attached to the end face of the cutting seat.

[0010] Further, a plurality of notches are formed on the cutting seat, and the notches are matched with the cutting knife.

[0011] Further, the conveying mechanism includes a guide roller, a guide groove and a motor, the conveying mechanism is provided with two groups, the two groups of conveying mechanisms are symmetrically arranged, the bracket is fixed on the tail end of the base, the two guide rollers are rotatably arranged on the bracket, the two motors are respectively installed on the upper and lower sides of the bracket, and the guide rollers are driven by the motors, the guide groove on the guide roller is provided with a plurality of guide grooves, which are correspondingly arranged with the placing grooves, and the anti-skid threads are formed on the guide grooves.

[0012] From the above technical scheme, the utility model has the beneficial effects:

[0013] The utility model discloses a cutting seat is set up, and a plurality of placing grooves are set up on the cutting seat, and a plurality of wires can be placed simultaneously, and the cutting efficiency is better, the second frame is movably arranged, the installation frame is arranged in the second frame, the elastic telescopic link and the fixed block are arranged on the both sides of the installation frame, the elastic telescopic link and the fixed block can be followed with the activity in the cutting process, the fixed block can assist the fixing of the wire needing cutting, prevents the wire misplacement in the cutting process, and the cutting effect is influenced, the second frame is movably arranged, and the cutting knife is driven to move through the movement of the second frame, so that the wire can be cut to different lengths according to the cutting demand. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0015] Figure 1 is a schematic diagram of the whole application;

[0016] Figure 2 is an enlarged schematic diagram of A in the application Figure 1 .

[0017] Figure 3 is a schematic diagram of the structure of the cutting seat in the application.

[0018] Reference signs:

[0019] 1 - base, 2 - first frame, 3 - second frame, 4 - baffle, 5 - first cylinder, 6 - second cylinder, 7 - mounting bracket, 8 - cutting seat, 801 - placing groove, 802 - notch, 9 - linear motor, 10 - support, 11 - guide roller, 12 - guide groove, 13 - motor, 14 - cutting knife, 15 - elastic telescopic rod, 16 - fixed block, 17 - extension plate. DETAILED DESCRIPTION

[0020] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0021] Referring to Figures 1-3 : a wire cutting device, comprising a base 1, the base 1 is fixed with a cutting seat 8, a plurality of placing grooves 801 are formed in the cutting seat 8, a second frame 3 is movably arranged on the base 1, a mounting bracket 7 is slidably arranged in the second frame 3, a cutting knife 14 is installed at the bottom of the mounting bracket 7, extension plates 17 are fixed on both sides of the mounting bracket 7, elastic telescopic rods 15 are fixed in the extension plates 17, and fixed blocks 16 are connected to the telescopic ends of the elastic telescopic rods 15; a conveying mechanism is installed at the tail end of the base 1.

[0022] In actual use, by setting the cutting seat 8, a plurality of placing grooves 801 are arranged on the cutting seat 8, a plurality of electric wires can be placed at the same time, and the cutting efficiency is better; by movably arranging the second frame 3, the mounting frame 7 is arranged in the second frame 3, the elastic telescopic rods 15 and the fixed blocks 16 are arranged on the two sides of the mounting frame 7, in the cutting process, the elastic telescopic rods 15 and the fixed blocks 16 can move, the fixed blocks 16 can assist in fixing the electric wire to be cut, and the cutting effect is not affected by the dislocation of the electric wire in the cutting process; by movably arranging the second frame 3, the cutting knife 14 can be driven to move by the movement of the second frame 3, so that the electric wire can be cut to different lengths according to the cutting requirement.

[0023] In the embodiment, the linear motor 9 is arranged on the two sides of the base 1, the second frame 3 is arranged on the linear motor 9, the second cylinder 6 is arranged on the top of the second frame 3, the telescopic end of the second cylinder 6 is connected with the mounting frame 7, and a plurality of the extension plates 17 are arranged on the side of the mounting frame 7 and matched with the placing grooves 801; specifically, the second frame 3 and the cutting knife 14 can be driven to move by starting the linear motor 9, so that the electric wire can be cut to different lengths according to the cutting requirement, the mounting frame 7 can be driven to ascend and descend in the second frame 3 by starting the second cylinder 6, and the cutting work is facilitated, and the practicability is high.

[0024] The extension plates 17 are matched with the placing grooves 801, that is, the number of the extension plates 17 is matched with the number of the placing grooves 801, and the elastic telescopic rods 15 and the fixed blocks 16 arranged on the extension plates 17 are located above the placing grooves 801, so that the electric wire placed in the placing grooves 801 can be limited and fixed.

[0025] The elastic telescopic rod 15 is a prior art, that is, a sleeve is arranged, a spring is arranged in the sleeve, a sliding rod is slidably arranged in the sleeve, and the sliding rod abuts against the spring, so that the elastic telescopic rod 15 is not described in detail in the description and the drawings.

[0026] In the embodiment, the first frame 2 is fixed to the first end of the base 1, the first cylinder 5 is arranged on the top of the first frame 2, the baffle 4 is arranged on the telescopic end of the first cylinder 5, the baffle 4 is slidably arranged in the first frame 2, and the baffle 4 movably abuts against the end face of the cutting seat 8; specifically, according to the cutting requirement, the first cylinder 5 is controlled to move, the baffle 4 movably abuts against the end face of the cutting seat 8, so that the end of the electric wire can abut against the baffle 4, the baffle 4 plays a blocking role, if the electric wire needs to be cut to a very long length, the first cylinder 5 can be controlled to make the baffle 4 not abut against the end face of the cutting seat 8, and the cutting work of the electric wire is realized.

[0027] In the embodiment, a plurality of groups of notches 802 are formed on the cutting seat 8, and the notches 802 are matched with the cutting knives 14; specifically, the plurality of groups of notches 802 are arranged to facilitate the cutting knives 14 to effectively extend into the placing groove 801 during cutting, thereby effectively cutting the electric wire.

[0028] In the embodiment, the conveying mechanism includes a guide roller 11, a guide groove 12, and a motor 13, and the conveying mechanism is provided in two groups, and the two groups of conveying mechanisms are symmetrically arranged; the tail end of the base 1 is fixed with a bracket 10, the two guide rollers 11 are rotatably arranged on the bracket 10, and the two motors 13 are respectively mounted on the upper and lower sides of the bracket 10 to drive the guide rollers 11; the guide groove 12 on the guide roller 11 is provided with a plurality of anti-skid threads corresponding to the placing groove 801; specifically, before cutting, the electric wire to be cut can be inserted into the two guide grooves 12 symmetrically arranged in the two groups of conveying mechanisms, and the guide grooves 12 are driven to rotate by the starting of the motor 13, thereby achieving the function of conveying the electric wire in the placing groove 801, and facilitating continuous cutting of the electric wire.

[0029] Working principle: the electric wire to be cut is inserted into the two guide grooves 12 symmetrically arranged in the two groups of conveying mechanisms, and the guide grooves 12 are driven to rotate by the starting of the motor 13, thereby achieving the function of conveying the electric wire in the placing groove 801; according to the cutting requirement, it is selected whether to use the baffle 4; if the baffle is not used, according to the cutting position of the electric wire, the linear motor 9 is controlled to move the second frame 3 to the corresponding position, and the second cylinder 6 is controlled to drive the mounting bracket 7 and the cutting knife 14 to move, thereby achieving the cutting work of the electric wire; during the cutting process, the mounting bracket 7 is lifted to drive the elastic telescopic rod 15, the fixed block 16, and the extension plate 17 to move together, the fixed block 16 is in contact with the electric wire first, and the elastic telescopic rod 15 is contracted under the continuous downward movement of the second cylinder 6, thereby enabling the fixed block 16 to apply a downward pressure to the electric wire, thereby achieving the effect of assisting the fixation of the electric wire, and preventing the mispositioning of the electric wire during the cutting process to affect the cutting effect.

[0030] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the description of the utility model.

Claims

1. An electric wire cutting device comprising a base (1), characterized in that: The base (1) is fixed with a cutting seat (8), a plurality of placing grooves (801) are formed in the cutting seat (8), the base (1) is movably provided with a second frame (3), the second frame (3) is slidably provided with a mounting rack (7), the bottom of the mounting rack (7) is provided with a cutting knife (14), both sides of the mounting rack (7) are fixedly provided with an extension plate (17), the extension plate (17) is fixedly provided with an elastic telescopic rod (15), the telescopic end of the elastic telescopic rod (15) is connected with a fixed block (16); the tail end of the base (1) is provided with a conveying mechanism.

2. The electrical wire stripping device of claim 1, wherein: The base (1) is provided with a linear motor (9) on both sides, the second frame (3) is arranged on the linear motor (9), the top of the second frame (3) is provided with a second cylinder (6), the telescopic end of the second cylinder (6) is connected with the mounting rack (7), the extension plate (17) is provided with a plurality of extension plates on the side of the mounting rack (7), which are matched with the placing grooves (801).

3. The electrical cord trimming device of claim 1, wherein: The head end of the base (1) is fixedly provided with a first frame (2), the top of the first frame (2) is provided with a first cylinder (5), the telescopic end of the first cylinder (5) is provided with a baffle (4), the baffle (4) is slidably arranged in the first frame (2), and the baffle (4) is movably attached to the end face of the cutting seat (8).

4. The electrical cord trimming device of claim 1, wherein: A plurality of notches (802) are formed in the cutting seat (8), and the notches (802) are matched with the cutting knife (14).

5. The electrical cord trimming device of claim 1, wherein: The conveying mechanism comprises a guide roller (11), a guide groove (12) and a motor (13), the conveying mechanism is provided with two groups, the two groups of conveying mechanisms are symmetrically arranged, the tail end of the base (1) is fixedly provided with a support (10), two guide rollers (11) are rotatably arranged on the support (10), two motors (13) are respectively arranged on the upper side and the lower side of the support (10) and are used for driving the guide roller (11), the guide groove (12) on the guide roller (11) is provided with a plurality of guide grooves (12) and is correspondingly arranged with the placing grooves (801), and the guide groove (12) is provided with an anti-skid thread.

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