CN210098835U

CN210098835U - Cable cutting mechanism

Info

Publication number: CN210098835U
Application number: CN201920899829.8U
Authority: CN
Inventors: 鲍士江
Original assignee: Shenzhen Winner Tengda Electric Co Ltd
Current assignee: Shenzhen Winner Tengda Electric Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-02-21
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a cable cuts mechanism, include rotating head, blade installation piece, cut the blade and cut the cooperation seat, blade installation piece sets up at the rotating head, it sets up the tip at blade installation piece to cut the blade, rotatory bandeau moves blade installation piece and centers on the rotating head and rotates, and then makes blade installation piece drive and cut the blade and centers on the rotating head and rotate, a serial communication port, it corresponds with the blade that cuts to cut the cooperation seat, cut the cooperation seat and be provided with the cable transfer passage that makes the cable pass and make the blade grooving that cuts the blade and pass, wherein, cable transfer passage is crossed with the blade grooving for cut off when cutting the blade and will pass cable transfer passage's cable. This cable cuts mechanism can fall to the ground fast and cut off the cable, avoids cutting incomplete moreover, the disconnected silk of lotus root condition appearance even, improves cable cutting efficiency and quality.

Description

Cable cutting mechanism

Technical Field

The utility model relates to a cut the mechanism, in particular to cable cuts mechanism.

Background

Referring to fig. 3, the cable cutting mechanism adopted by the existing cable, especially the data line, extrudes and cuts the line material through the matching of a block-shaped cutter and a round wheel; the rear end of the cutter is fixed on the rotating head and positioned at the upper part, the round wheel is rotatably arranged at the lower part, the rotating head drives the cutter to rotate, and when the cutting edge at the front end of the cutter rotates to the lowest point, the cutting edge just abuts against the uppermost end of the round wheel, so that the cutter rotates in the forward conveying process of the cable, the cutting edge at the front end of the cutter is matched with the round wheel, and the cable is extruded and cut off; in the process of cutting, in order to ensure the cutting effect and ensure that the cutting edge at the front end of the cutter is not damaged by the round wheel, the cutting edge at the front end of the cutter is ideally abutted against the uppermost end of the round wheel when the cutting edge is at the lowest point, however, due to the processing precision, the assembly precision, the abrasion in the cutting production process and other conditions of parts, a fine gap is inevitably formed between the cutting edge at the front end of the cutter and the uppermost end of the round wheel when the cutting edge is at the lowest point, and therefore, the condition of incomplete wire cutting and wire breaking can be caused under certain conditions, particularly, a metal wire braided layer or a relatively tough and thin material layer exists in certain data wires, so that the data wires are not easily completely cut, and the condition similar to the condition of wire cutting and wire connection exists, and the defective products are generated. In summary, the current cable cutting mechanism is not suitable for cutting most data cable due to the defects of incomplete wire breakage, incomplete cut and the like. Therefore, the traditional cable cutting mechanism has many unreasonable places and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the above, an object of the utility model is to provide a cable cuts mechanism, can fall to the ground fast and cut off the cable, avoid cutting incomplete moreover, the lotus root condition of disconnected silk appears, improves cable cutting efficiency and quality.

The utility model adopts the technical proposal that: the utility model provides a cable cuts mechanism, includes rotating head, blade installation piece, cuts the blade and cuts the cooperation seat, blade installation piece sets up at the rotating head, cut the tip that the blade set up at blade installation piece, rotatory bandeau moves blade installation piece and centers on the rotating head and rotates, and then makes blade installation piece drive to cut the blade and centers on the rotating head and rotate, a serial communication port, it corresponds with cutting the blade to cut the cooperation seat, it is provided with the cable transfer passage that makes the cable pass and makes the blade grooving that cuts the blade and cut, wherein, cable transfer passage and blade grooving intersect for it cuts off to cut off the cable that will pass cable transfer passage when cutting the blade and cutting the blade grooving.

Further, still include the main part base, this main part base is equipped with discoid concave embedding portion, the rotating head is located the middle part of discoid concave embedding portion, blade installation piece and cutting blade are located the inside of discoid concave embedding portion, cut the lateral part that the cooperation seat is located discoid concave embedding portion.

Further, the main body base is provided with a protective cover which covers the disc-shaped recessed insertion portion.

Further, the lower portion of the disc-shaped recessed portion is provided with a containing groove, and oil is cut in the containing groove, so that the cutting blade is stained with the oil when the cutting blade passes through the containing groove.

Further, the cutting blade is fixedly arranged at the end part of the blade mounting block through a clamping block.

Further, the blade mounting block is a strip-shaped blade mounting block, the middle of the blade mounting block is arranged at the rotating head, and the cutting blades comprise two pieces which are respectively arranged at the left end part and the right end part of the blade mounting block. Set up two blades and can improve cable cutting efficiency (the rotatory round of rotating head alright cut twice cable), also can cooperate the cable transport speed better to obtain the cable of setting for length. Moreover, due to the structural design of the symmetrical blade mounting block and the cutting blade, the stress balance can be better ensured, and the cutting quality of the cable is ensured.

Further, the cable conveying channel of the cutting matching seat is vertically intersected with the blade cutting groove, so that when the cutting blade cuts the blade cutting groove, the cable passing through the cable conveying channel is vertically cut off; the width of the blade cutting groove of the cutting matching seat is matched with the width of the cutting blade.

Further, the cutting matching seat is a split type cutting matching seat, and a detachable part is arranged on the cutting matching seat by taking the cable conveying channel as the center.

Further, the downside that cuts the removable part of cooperation seat articulates the setting, and the upside carries out detachable magnetism through magnetism the structure and cuts the main part of cooperation seat and inhales the cooperation fixed.

Furthermore, the cutting matching seat is provided with a sensing device corresponding to the detachable part.

The utility model has the advantages of it is following: the cutting blade adopts the design of a rotary fly-cutting structure, and can cut the cable efficiently and quickly by matching with the upper cutting matching seat. Because the cable conveying channel is crossed and scribed by the cutting blade directly from the blade grooving of the cutting matching seat, the cable is cut off, the situations of incomplete cutting and lotus root silk breakage are avoided, and the cable cutting efficiency and quality are improved. In addition, the width of the blade cutting groove of the cutting matching seat is matched with the width of the cutting blade, so that the crossed edge part of the blade cutting groove and the cable conveying channel can play a role of an auxiliary cutting edge and is matched with the cutting edge of the cutting blade, the cut is flat and smooth, and the cutting quality of the cable is improved. Moreover, the cutting matching seat adopts a split type design, so that the detachable part of the cutting matching seat can be broken off by taking the cable conveying channel as the center, and the threading is convenient.

The present invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of a cable cutting mechanism;

FIG. 2 is a schematic view of a cutting seat of the cable cutting mechanism;

FIG. 3 is a schematic structural view of a conventional cable cutting mechanism;

in the figure: a main body base 1; a rotating head 2; a blade mounting block 3; a cutting blade 4; cutting the matching seat 5; a clamping block 6; a cable conveying channel 7; a blade cutting groove 8; a containing groove 9; cutting the removable portion 5a of the mating seat; cutting the main body portion 5b of the mating seat; a hinge structure 5 c; a magnetic attraction structure 5 d; an inductor 10; a sensor trigger 11; cable a.

Detailed Description

Referring to fig. 1 to 2 of the accompanying drawings of the specification, the cable cutting mechanism provided in this embodiment includes a main body base 1, a rotating head 2, a blade mounting block 3, a cutting blade 4 and a cutting matching seat 5, where the blade mounting block 3 is a strip-shaped blade mounting block, the middle of the blade mounting block is disposed on the rotating head 2, the cutting blade 4 includes two pieces, and the two pieces are respectively mounted and fixed on the left end and the right end of the blade mounting block 3 through clamping blocks 6, the rotating head 2 drives the blade mounting block 3 to rotate around the rotating head 2, and further the blade mounting block 3 drives the cutting blade 4 to rotate around the rotating head 2; the cutting matching seat 5 corresponds to the cutting blade 4, the cutting matching seat 5 is provided with a cable conveying channel 7 allowing the cable A to pass through and a blade cutting groove 8 allowing the cutting blade to pass through, wherein the cable conveying channel 7 is intersected with the blade cutting groove 8, so that the cable A passing through the cable conveying channel 7 is cut off when the cutting blade 4 passes through the blade cutting groove 8. It should be noted that, as can be known by those skilled in the art, the rotating head 2 is driven by a rotation driving assembly (not shown in the drawings), and generally includes a motor, a motor fixing seat, a coupling, and other components, which are not described herein again.

Specifically, the main body base 1 is provided with a disc-shaped concave embedded part, the rotating head 2 is located in the middle of the disc-shaped concave embedded part, the blade mounting block 3 and the cutting blade 4 are located inside the disc-shaped concave embedded part, and the cutting matching seat 5 is located on the side of the disc-shaped concave embedded part. The lower part of the disc-shaped concave embedding part is provided with a containing groove 9, and oil is cut in the containing groove 9, so that the cutting blade 4 is stained with the oil when passing through the containing groove 9; the maintenance of the cutting blade 4 is facilitated, so that the cutting blade 4 is kept sharp and smooth for a long time all the time, and the cable is cut off better. More specifically, the main body base is provided with a transparent shield (not shown in the drawings) which covers the disc-shaped recessed insert for safety and to facilitate observation of the operation of the cutting blade 4.

Specifically, the cable conveying channel 7 of the cutting fitting seat 5 is vertically intersected with the blade cutting groove 8, so that the cable passing through the cable conveying channel 7 is vertically cut off when the cutting blade 4 cuts through the blade cutting groove 8; the width of the blade cutting groove 8 of the cutting matching seat 5 is matched with the width of the cutting blade 4. Because the width of the blade cutting groove 8 of the cutting matching seat 5 is matched with the width of the cutting blade 4, the edge part of the blade cutting groove 8, which is intersected with the cable conveying channel 7, can play a role of an auxiliary cutting edge and is matched with the cutting edge of the cutting blade, the cut is flat and smooth, and the cutting quality of the cable is improved.

Specifically, the cutting fitting seat 5 is a split cutting fitting seat, and a detachable portion is arranged by taking the cable conveying channel 7 as a center. Cut the articulated setting (hinge structure 5c) of the downside of the removable part 5a of cooperation seat, the upside carries out detachable magnetism through magnetism inhale structure 5d and cut the main part 5b of cooperation seat and inhale the cooperation fixed. The cutting matching seat 5 is provided with a sensing device corresponding to the detachable part, the sensing device has a main function of protection, and when the sensing device senses that the detachable part is detached, the cutting blade part stops working, so that safety is guaranteed; when the sensing device senses that the detachable part is normally matched and fixed, the cutting blade part can normally work. The sensing means comprises a sensor 10 mounted on the main body portion of the cutting shoe and a sensor trigger 11 mounted on the detachable portion.

Compared with the traditional cable cutting mechanism shown in the attached figure 3 of the specification, the cable cutting mechanism has the advantages of subversive improvement and great advantage. The cutting blade adopts the design of a rotary fly-cutting structure, and can cut the cable efficiently and quickly by matching with the upper cutting matching seat. Because the cable conveying channel is crossed and scribed by the cutting blade directly from the blade grooving of the cutting matching seat, the cable is cut off, the situations of incomplete cutting and lotus root silk breakage are avoided, and the cable cutting efficiency and quality are improved.

The utility model discloses be not limited to above-mentioned embodiment, adopt with the same or similar technical feature of the above-mentioned embodiment of the utility model, and other cable cutting mechanism that obtain all is within the protection scope of the utility model.

Claims

1. The utility model provides a cable cuts mechanism, includes rotating head, blade installation piece, cuts the blade and cuts the cooperation seat, blade installation piece sets up at the rotating head, cut the tip that the blade set up at blade installation piece, rotatory bandeau moves blade installation piece and centers on the rotating head and rotates, and then makes blade installation piece drive to cut the blade and centers on the rotating head and rotate, a serial communication port, it corresponds with cutting the blade to cut the cooperation seat, it is provided with the cable transfer passage that makes the cable pass and makes the blade grooving that cuts the blade and cut, wherein, cable transfer passage and blade grooving intersect for it cuts off to cut off the cable that will pass cable transfer passage when cutting the blade and cutting the blade grooving.

2. The cable cutting mechanism of claim 1, further comprising a main body base having a disc-shaped recessed insert, the rotary head being located in the middle of the disc-shaped recessed insert, the blade mounting block and cutting blades being located inside the disc-shaped recessed insert, and the cutting engagement base being located at a side of the disc-shaped recessed insert.

3. The cable cutting mechanism as set forth in claim 2, wherein the main body base is provided with a shield covering the disc-shaped recessed insert.

4. The cable cutting mechanism as claimed in claim 2, wherein a receiving groove is formed in a lower portion of the disc-shaped recessed portion, and the receiving groove is filled with cutting oil so that the cutting blade is wetted with the cutting oil when the cutting blade passes through the receiving groove.

5. The cable cutting mechanism of claim 1, wherein the cutting blade is mounted and secured to an end of the blade mounting block by a clamping block.

6. The cable cutting mechanism according to claim 1, wherein the blade mounting block is a strip-shaped blade mounting block, a middle portion of which is disposed at the rotating head, and the cutting blade includes two pieces, which are disposed at a left end portion and a right end portion of the blade mounting block, respectively.

7. The cable cutting mechanism according to claim 1, wherein the cable conveying passage of the cutting engagement base perpendicularly intersects the blade cutting slot such that the cutting blade cuts the cable passing through the cable conveying passage when cutting across the blade cutting slot; the width of the blade cutting groove of the cutting matching seat is matched with the width of the cutting blade.

8. The cable cutting mechanism of claim 1, wherein the cutting mating seat is a split cutting mating seat having a detachable portion centered about the cable feed channel.

9. The cable cutting mechanism according to claim 8, wherein the lower side of the detachable portion of the cutting fitting seat is hinged, and the upper side of the detachable portion of the cutting fitting seat is fixed in a magnetic attraction manner through a magnetic attraction structure and a main body portion of the cutting fitting seat.

10. The cable cutting mechanism as claimed in claim 8, wherein the cutting engagement base is provided with a sensing device corresponding to the detachable portion.