CN219394248U

CN219394248U - Crust stripping branching mechanism of electronic detonator

Info

Publication number: CN219394248U
Application number: CN202320772076.0U
Authority: CN
Inventors: 陶国景
Original assignee: Ningbo Ruituo Intelligent Technology Co ltd
Current assignee: Ningbo Ruituo Intelligent Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-21
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a shell peeling and branching mechanism of an electronic detonator, which comprises a mounting bracket, a shell cutter mechanism, a wire pressing mechanism and a branching mechanism, wherein the mounting bracket is movably arranged on a bottom plate; the sheath cutter mechanism is used for cutting off the outer skin of the detonator wire, the wire pressing mechanism is used for flattening and shaping the two core wires of the detonator wire, and the wire dividing thimble of the wire dividing mechanism can be conveniently inserted between the two core wires, so that the two core wires are separated. The separation process is finished when the peeling process is carried out on the detonator wires, so that the efficiency is greatly improved.

Description

Crust stripping branching mechanism of electronic detonator

Technical Field

The utility model relates to a shell-peeling branching mechanism of an electronic detonator.

Background

In the installation process of the electronic detonator, the existing equipment completes the peeling process on one station, and then is conveyed to the rear station to realize the branching process, which is very unfavorable for improving the processing efficiency.

Based on the above problems, there is a need for improvements in the art.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims at the defects in the prior art and particularly provides a crust stripping and branching mechanism of an electronic detonator so as to solve the problems in the prior art.

2. Technical proposal

In order to solve the technical problems, the utility model provides a crust stripping and branching mechanism of an electronic detonator, comprising:

the mounting bracket is movably arranged on the bottom plate and is driven by the first driving module;

the crust cutter mechanism comprises an upper cutter assembly and a lower cutter assembly which are arranged at the upper and lower positions of the mounting bracket, wherein the upper cutter assembly comprises an upper cutter plate which is movably arranged, an upper cutter plate driving module which pushes the upper cutter plate and an upper cutter which is arranged at the lower end position of the upper cutter plate, the lower cutter assembly comprises a lower cutter plate which is movably arranged, a lower cutter plate driving module which pushes the lower cutter plate to move and a lower cutter which is arranged at the upper end position of the lower cutter plate, and a notch for cutting crust is formed between the upper cutter and the lower cutter;

the wire pressing mechanism comprises an upper pressing plate movably arranged with the upper cutter plate and a lower pressing plate movably arranged with the frame, wherein the upper pressing plate is driven by an upper pressing plate driving module arranged on the frame, and the lower pressing plate is driven by a lower pressing plate driving module;

the branching mechanism comprises a branching thimble, the tip end of the branching thimble is located at the front end of the notch, the bottom end of the branching thimble is fixed on a branching thimble seat, the branching thimble drives the branching thimble to move up and down through a second driving module, the branching thimble further comprises a thimble sleeve sleeved outside the branching thimble, and the thimble sleeve drives the thimble sleeve to horizontally move through a third driving module.

And a waste guide plate is arranged at the rear side of the mounting bracket.

The cutter seat of the upper cutter and the cutter seat of the lower cutter are staggered, and inclined surface structures matched with each other are arranged on two sides of the cutter seat of the upper cutter and the cutter seat of the lower cutter.

The branching thimble is longitudinally provided with inward concave extension grooves.

The upper pressing plate is provided with a thimble baffle plate, and the thimble baffle plate is provided with a positioning groove for providing guiding and positioning for the tip of the branching thimble.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the separation process is finished when the peeling process is carried out on the detonator wires, so that the efficiency is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of another direction of the present utility model.

FIG. 3 is a schematic illustration of the scrap guide plate of FIG. 2 with the scrap guide plate omitted.

Fig. 4 is a schematic diagram illustrating the cooperation of the upper cutter assembly and the upper pressing plate in the pressing mechanism.

Fig. 5 is a schematic diagram illustrating the cooperation of the lower cutter assembly and the lower platen in the wire pressing mechanism.

Fig. 6 is an enlarged partial schematic view at a in fig. 1.

Fig. 7 is a schematic cross-sectional view of the present utility model.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-7, an embodiment of the present utility model is provided: the peeling and branching mechanism of the electronic detonator comprises a mounting bracket 1, a crust cutter mechanism 2, a wire pressing mechanism 3 and a branching mechanism 4; wherein crust cutter mechanism 2 is used for cutting off the detonator cord crust, and line ball mechanism 3 is used for flattening the plastic with two heart yearns of detonator cord, and the separated time thimble 40 of the separated time mechanism 4 of being convenient for can insert between two heart yearns to separate two heart yearns.

Wherein the mounting bracket 1 is movably arranged on the bottom plate 100, and the mounting bracket 1 is driven by the first driving module 101.

The sheath cutter mechanism 2 comprises an upper cutter assembly 20 and a lower cutter assembly 21 which are arranged at the upper and lower positions of the mounting bracket 1, the upper cutter assembly 20 comprises an upper cutter plate 20a which is movably arranged, an upper cutter plate driving module 20b which pushes the upper cutter plate and an upper cutter 20c which is arranged at the lower end position of the upper cutter plate 20a, the lower cutter assembly 21 comprises a lower cutter plate 21a which is movably arranged, a lower cutter plate driving module 21b which pushes the lower cutter plate 21a to move and a lower cutter 21c which is arranged at the upper end position of the lower cutter plate, a notch 200 for cutting the sheath is formed between the upper cutter 20c and the lower cutter 21c, the upper cutter 20c and the lower cutter 21c are mutually closed to form the notch 200, so that the sheath 301 of the detonator wire 302 passing through the notch is cut off, after the cable sheath is cut off, the first driving module 101 drives the mounting bracket 1 to retreat a certain distance, so that the cut off section of the sheath at the end moves a certain distance along the cable to drop.

The wire pressing mechanism 3 comprises an upper pressing plate 30 movably arranged with the upper cutter plate 20a and a lower pressing plate 31 movably arranged with the frame, wherein the upper pressing plate 30 is driven by an upper pressing plate driving module 32 arranged on the frame, and the lower pressing plate 31 is driven by a lower pressing plate driving module 33; after the outer cable skin of the wire pressing mechanism 3 is cut by the notch 200 and broken, the upper pressing plate and the lower pressing plate of the wire pressing mechanism 3 are mutually close to flatten the two core wires.

The branching mechanism 4 includes a branching thimble 40, the tip of the branching thimble 40 is located at the front end position of the notch 200 (defined as the front end in the outward position in fig. 1), the bottom end of the branching thimble 40 is fixed on a branching thimble seat 41, the branching thimble 40 drives the branching thimble 40 to move up and down through a second driving module 102, and the branching thimble mechanism further includes a thimble sleeve 42 sleeved outside the branching thimble 40, and the thimble sleeve 42 drives the thimble sleeve to horizontally displace through a third driving module 103. After the core wires are flattened by the wire pressing mechanism 3, the wire-dividing thimble 40 is driven to rise by the second driving module 102, the wire-dividing thimble 40 is inserted between the two core wires, and at the moment, the third driving module 103 drives the thimble sleeve 42 to horizontally displace until the distance between the two core wires is divided to a required size, and then the wire-dividing thimble is stopped.

Wherein, the rear side of the mounting bracket 1 is provided with a waste material guide plate 5, and the waste material guide plate 5 is used for receiving the detonator wire outer shell cut by the incision. The upper pressing plate 30 is provided with a thimble baffle 34, the pressing position of the upper pressing plate 30 and the lower pressing plate 31 to the core wire is positioned at the rear end of the needle positioning baffle, and the thimble baffle 34 is provided with a positioning groove 35 for providing guiding positioning for the tip of the branching thimble.

Wherein the tool holders 300 of the upper and lower cutters 20c and 21c are offset from each other, and inclined structures are provided on both sides of the tool holders of the upper and lower cutters to be matched with each other. And, the branching thimble 40 has an extending groove 40a which is concave inwards in the longitudinal direction. In the above structure, when the upper cutter 20c and the lower cutter 21c are matched, the cutting edges on the two cutter holders are mutually dislocated to form the stable-shape incision 200 through the inclined plane matching on the cutter holder 300.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The shell peeling and branching mechanism of the electronic detonator is characterized by comprising:

the mounting bracket (1) is movably arranged on the bottom plate (100), and the mounting bracket (1) is driven by the first driving module (101);

the crust cutter mechanism (2) comprises an upper cutter assembly (20) and a lower cutter assembly (21) which are arranged at the upper and lower positions of the mounting bracket (1), wherein the upper cutter assembly (20) comprises an upper cutter plate (20 a) which is movably arranged, an upper cutter plate driving module (20 b) which pushes the upper cutter plate and an upper cutter (20 c) which is arranged at the lower end position of the upper cutter plate (20 a), the lower cutter assembly (21) comprises a lower cutter plate (21 a) which is movably arranged, a lower cutter plate driving module (21 b) which pushes the lower cutter plate (21 a) to move and a lower cutter (21 c) which is arranged at the upper end position of the lower cutter plate, and a notch (200) for cutting the crust is formed between the upper cutter (20 c) and the lower cutter (21 c);

the wire pressing mechanism (3) comprises an upper pressing plate (30) movably arranged with the upper cutter plate (20 a) and a lower pressing plate (31) movably arranged with the frame, wherein the upper pressing plate (30) is driven by an upper pressing plate driving module (32) arranged on the frame, and the lower pressing plate (31) is driven by a lower pressing plate driving module (33);

the branching mechanism (4) comprises a branching thimble (40), the tip end of the branching thimble (40) is located at the front end of the notch (200), the bottom end of the branching thimble (40) is fixed on a branching thimble seat (41), the branching thimble (40) drives the branching thimble to move up and down through a second driving module (102), the branching thimble further comprises a thimble sleeve (42) sleeved outside the branching thimble (40), and the thimble sleeve (42) drives the thimble sleeve to horizontally move through a third driving module (103).

2. The crust breaking and separating mechanism of the electronic detonator as claimed in claim 1, wherein: and a waste guide plate (5) is arranged at the rear side of the mounting bracket (1).

3. The crust breaking and separating mechanism of the electronic detonator as claimed in claim 1, wherein: the cutter seats (300) of the upper cutter (20 c) and the lower cutter (21 c) are staggered, and inclined surface structures matched with each other are arranged on two sides of the cutter seats of the upper cutter and the lower cutter.

4. The crust breaking and separating mechanism of the electronic detonator as claimed in claim 1, wherein: the branching thimble (40) is longitudinally provided with inward concave extension grooves (40 a).

5. The crust breaking and separating mechanism of the electronic detonator as claimed in claim 1, wherein: the upper pressing plate (30) is provided with a thimble baffle plate (34), and the thimble baffle plate (34) is provided with a positioning groove (35) for providing guiding and positioning for the tip of the branching thimble.