CN221353375U - Wire stripping mechanism of plug-in shell machine - Google Patents

Abstract

The utility model discloses a wire stripping mechanism of a shell inserting machine, which comprises a fixed seat, a support column and a rectangular slide tube, wherein two cutter holders are arranged on the upper surface of the fixed seat, a first cutter set is arranged on the surface of the cutter holder positioned above, a second cutter set is arranged on the cutter holder positioned below, a hinging seat is arranged on the side surface of the support column, a pushing arm is rotationally connected inside the hinging seat, a rectangular block and a pull rod are rotationally connected on the surface of the pushing arm, an electric cylinder is arranged at the lower end of the pull rod, the electric cylinder is arranged on the side surface of the fixed seat, an ejector plate is slidingly connected inside the rectangular slide tube, one end of the ejector plate is provided with a chute seat which is slidingly connected with the rectangular block, the pushing arm is controlled to rotate through the electric cylinder, the pushing arm drives the chute seat to move through the rectangular block, the chute seat drives the ejector plate to move between the first cutter set and the second cutter set, and a clamped wire is sent out by the ejector plate, so that the wire can be safely tidied without shutting down the shell inserting machine, and the production efficiency is not influenced.

Description

Wire stripping mechanism of plug-in shell machine

Technical Field

The utility model relates to the technical field of shell inserting machines, in particular to a wire stripping mechanism of a shell inserting machine.

Background

The electronic product can relate to a connecting wire between the electronic component and the circuit board, the connecting wire can be directly spliced and used, the use is very convenient, the structure of the connecting wire generally comprises an electric wire and a rubber shell, one end of the electric wire is provided with soldering tin, the other end of the electric wire is provided with a terminal, and the terminal is inserted into the rubber shell, so that the connecting wire is formed.

Because the connecting wire needs to be subjected to a plurality of working procedures such as wire stripping, wire cutting, end beating, glue inserting shell and the like, in order to reduce manual workload, the shell inserting machine can fully automatically press the terminal and the wire together, then the shell is sleeved, the currently used shell inserting machine generally adopts two V-shaped cutters capable of moving up and down to realize wire stripping and wire cutting when in wire stripping and wire cutting processing steps, a wire feeding mechanism feeds the wire between the two V-shaped cutters, but the problem that the two V-shaped cutters do not thoroughly cut the wire or clamp the wire can occur along with the abrasion of the V-shaped cutters, a worker is required to re-comb the wire at the moment, the damaged wire is taken down, and the operation has a certain risk, so that the operation of the shell inserting machine needs to be temporarily stopped, the production efficiency is influenced, and the loss of the downtime of the shell inserting machine is increased.

Disclosure of utility model

The utility model aims to provide a wire stripping mechanism of a shell inserting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wire stripping mechanism of the shell inserting machine comprises a fixed seat, wherein two cutter seats are arranged on the upper surface of the fixed seat, a first cutter set is arranged on the surface of the cutter seat positioned above the fixed seat, a second cutter set is arranged on the cutter seat positioned below the fixed seat, and the second cutter set is matched with the first cutter set to strip and cut off wires;

the support is provided with a hinge seat on the side surface, a pushing arm is rotationally connected inside the hinge seat, the surface of the pushing arm is rotationally connected with a rectangular block and a pull rod, the lower end of the pull rod is provided with an electric cylinder, and the electric cylinder is arranged on the side surface of the fixing seat;

the ejector plate is arranged at one end of the ejector plate, and the chute seat is in sliding connection with the rectangular block;

Through translation about electric cylinder control liftout plate, when the wire card between first cutter group and second cutter group, the liftout plate can be with the electric wire come out from in first cutter group and the second cutter group, need not to stretch hand and be close to first cutter group and second cutter group, and it is safer to take out the electric wire.

Further, the motor is installed to the lower surface mounting of fixing base, and the lead screw that runs through the fixing base is installed to the output of motor, lead screw surface transmission is connected with two lead screw nuts, and two lead screw nuts are connected with the blade holder that corresponds, can control from first cutter group and second cutter group reciprocates through the motor, carries out position control, ensures that the line homoenergetic of different thickness is accurate to be advanced between first cutter group and the second cutter.

Further, the first cutter group and the second cutter group are provided with three blades, the blades of the first cutter group and the blades of the second cutter group are mutually attached, the peeling and cutting functions of the electric wire are realized, and the processing efficiency is improved.

Further, the reinforcing seat is installed to the pillar upper end, the lead screw is connected with the reinforcing seat rotation, the guide rail is connected in the reinforcing seat side, keeps lead screw and guide rail all in vertical state, can not become flexible.

Compared with the prior art, the utility model has the beneficial effects that: through the rotation of electric jar control push arm, the push arm passes through the rectangular piece and drives the spout seat and remove, and the spout seat drives the liftout plate and can remove between first cutter group and the second cutter group, and the electric wire of blocking is sent out by the liftout plate, arrangement electric wire that can be safer, need not to shut down the operation of inserting the shell machine, can not influence production efficiency.

Drawings

FIG. 1 is a perspective view of a first view angle of the present utility model;

FIG. 2 is a perspective view of a second view of the present utility model;

FIG. 3 is a schematic view of a chute seat and rectangular block connection according to the present utility model;

fig. 4 is a schematic diagram showing the connection of the first cutter set and the second cutter set according to the present utility model.

In the figure: 1. a fixing seat; 2. a motor; 3. a guide rail; 4. a support post; 5. a screw rod; 6. a lead screw nut; 7. a tool apron; 9. the second cutter set; 10. a first cutter set; 11. an electric cylinder; 12. a pull rod; 13. a hinge base; 14. a pushing arm; 15. a chute seat; 16. rectangular blocks; 17. a rectangular slide tube; 18. an ejector plate; 19. and (5) reinforcing the seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

Referring to fig. 1-4, the present utility model provides a technical solution: the wire stripping mechanism of the shell inserting machine comprises a fixed seat 1, wherein two cutter holders 7 are arranged on the upper surface of the fixed seat 1, a first cutter set 10 is arranged on the surface of the cutter holder 7 positioned above, and a second cutter set 9 is arranged on the cutter holder 7 positioned below;

the fixing base 1 supports each part, the fixing base 1 can be mounted on a shell inserting machine through screws, the first cutter set 10 and the second cutter set 9 are distributed up and down, and the electric wires are fed between the first cutter set 10 and the second cutter set 9 to realize peeling and cutting;

the support column 4, the articulated seat 13 is installed on the side of the support column 4, the pushing arm 14 is rotatably connected in the articulated seat 13, the rectangular block 16 and the pull rod 12 are rotatably connected on the surface of the pushing arm 14, the electric cylinder 11 is installed at the lower end of the pull rod 12, the electric cylinder 11 is installed on the side of the fixed seat 1, and the electric cylinder 11 controls the pushing arm 14 to rotate through the pull rod 12;

The rectangular slide tube 17, the inside sliding connection of rectangular slide tube 17 has ejector plate 18, ejector plate 18 one end is equipped with spout seat 15, spout seat 15 and rectangular piece 16 sliding connection, when pushing away movable arm 14 and rotating, rectangular piece 16 can slide along spout seat 15 for pushing away movable arm 14 can drive spout seat 15 translation.

In this embodiment, as shown in fig. 1, the motor 2 is mounted on the lower surface of the fixing base 1, and the output end of the motor 2 is provided with the screw rod 5 penetrating through the fixing base 1, the surface of the screw rod 5 is in transmission connection with two screw rod nuts 6, the two screw rod nuts 6 are connected with corresponding tool holders 7, the screw thread directions on the surface of the screw rod 5 are opposite, when the screw rod 5 rotates, the two tool holders 7 can be controlled to move in opposite directions or move in opposite directions, so that the first cutter set 10 and the second cutter set 9 can be ensured to smoothly strip wires.

In this embodiment, as shown in fig. 1, the upper surface of the fixing base 1 is provided with a guide rail 3, two tool holders 7 are slidably connected with the guide rail 3, the guide rail 3 limits the tool holders 7 to move up and down only, and the tool holders 7 are matched with the screw nut 6, so that the up and down movement of the tool holders 7 can be realized.

In this embodiment, as shown in fig. 4, the first cutter set 10 and the second cutter set 9 are all provided with three blades, and the blades of the first cutter set 10 and the second cutter set 9 are attached to each other, and the first cutter set 10 and the second cutter set 9 are all provided with V-shaped knife edges, so that the electric wire can be limited, and the electric wire is ensured to be peeled and cut more easily.

In this embodiment, as shown in fig. 1, the reinforcing seat 19 is installed at the upper end of the pillar 4, the screw rod 5 is rotatably connected with the reinforcing seat 19, and the guide rail 3 is connected to the side surface of the reinforcing seat 19, so as to improve the stability of the assembly of the screw rod 5 and the guide rail 3.

Specifically, when the wire feeding mechanism is used, a wire is fed between the first cutter set 10 and the second cutter set 9, the motor 2 drives the screw rod 5 to rotate, the screw rod 5 drives the two cutter holders 7 to be close to each other through the screw rod nut 6, the two cutter holders 7 drive the first cutter set 10 and the first cutter set 10 to cut off the outer skin of the wire, the wire feeding mechanism drives the wire to retract, so that the outer skin of the wire is separated from the wire, then the motor 2 controls the first cutter set 10 and the first cutter set 10 to reset, the wire feeding mechanism drives the wire to be deeply inserted between the first cutter set 10 and the first cutter set 10, and at the moment, the motor 2 controls the first cutter set 10 and the first cutter set 10 to cut off the wire;

When the electric wire is clamped between the first cutter set 10 and the first cutter set 10, the piston rod of the electric cylinder 11 extends out and drives the pushing arm 14 to rotate by taking the hinging seat 13 as a pivot through the pull rod 12, the pushing arm 14 drives the rectangular block 16 to rotate, the rectangular block 16 can slide in the sliding groove seat 15, the rectangular block 16 can be ensured to smoothly push the sliding groove seat 15 to move, as shown in fig. 2, the rectangular block 16 drives the ejector plate 18 to move into the first cutter set 10 and the first cutter set 10, the electric wire is pushed out from between the first cutter set 10 and the first cutter set 10, the clamped electric wire does not need to be pulled out into the first cutter set 10 and the first cutter set 10, and the electric wire does not need to be taken out by stopping the shell inserting machine.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Wire stripping mechanism of plug-in shell machine, characterized by comprising:

The cutting device comprises a fixed seat (1), wherein two cutter holders (7) are arranged on the upper surface of the fixed seat (1), a first cutter set (10) is arranged on the surface of the cutter holder (7) positioned above, and a second cutter set (9) is arranged on the cutter holder (7) positioned below;

The support column (4), a hinging seat (13) is arranged on the side face of the support column (4), a pushing arm (14) is rotatably connected inside the hinging seat (13), a rectangular block (16) and a pull rod (12) are rotatably connected to the surface of the pushing arm (14), an electric cylinder (11) is arranged at the lower end of the pull rod (12), and the electric cylinder (11) is arranged on the side face of the fixing seat (1);

The sliding device comprises a rectangular sliding tube (17), wherein an ejector plate (18) is slidably connected inside the rectangular sliding tube (17), a chute seat (15) is arranged at one end of the ejector plate (18), and the chute seat (15) is slidably connected with a rectangular block (16).

2. The wire stripping mechanism of a shell plugging machine according to claim 1, wherein: the utility model discloses a tool rest, including fixing base (1), motor (2) are installed to fixing base (1) lower surface mounting, and screw (5) that run through fixing base (1) are installed to the output of motor (2), screw (5) surface transmission is connected with two screw nuts (6), and two screw nuts (6) are connected with corresponding blade holder (7).

3. The wire stripping mechanism of a shell plugging machine according to claim 2, wherein: the upper surface of the fixed seat (1) is provided with a guide rail (3), and the two tool holders (7) are in sliding connection with the guide rail (3).

4. The wire stripping mechanism of a shell plugging machine according to claim 1, wherein: the first cutter set (10) and the second cutter set (9) are respectively provided with three blades, and the blades of the first cutter set (10) and the blades of the second cutter set (9) are mutually attached.

5. A wire stripping mechanism for a shell handling machine as claimed in claim 3, wherein: the upper end of the support column (4) is provided with a reinforcing seat (19), the screw rod (5) is rotationally connected with the reinforcing seat (19), and the guide rail (3) is connected to the side surface of the reinforcing seat (19).