CN211879762U - A wire tinning device for tinned wire processing - Google Patents

Abstract

The utility model discloses a lead tinning device for processing a tinned lead, which comprises a workbench, wherein a cutting structure and a tinning structure are arranged on the workbench, the cutting structure is positioned at the front side of the tinning structure, the cutting structure comprises a bracket, a cylinder is fixed at the rear end of the bracket, two cylinders are arranged on the bracket, two cylinders are symmetrically and rotatably connected with a rotating block on the two cylinders, the rotating block and the cylinder are movably connected through a connecting rod, the adjacent ends of the rotating blocks are symmetrically provided with connecting blocks, the rear end of the connecting block is provided with a cutting knife, the front end of the connecting block is provided with a peeling knife, the utility model discloses a lead bundle is peeled in a neat way through the cutting structure, the peeled harness is automatically tinned through the tinning structure, the influence of artificial factors is reduced, the time is saved, the production efficiency is improved, and the lead bundle is adaptive to different thick and thin harnesses, and the length of the wire stripping is changed by increasing or decreasing the number of the gasket strips, so that different use requirements are met.

Description

A wire tinning device for tinned wire processing

technical field

The utility model relates to the technical field of tinned wire processing, in particular to a wire tinning device for tinned wire processing.

Background technique

The tinning of the wire is to dip the tin layer on the surface of the copper wire, mainly because the solderability is better. Secondly, the compressive strength of tin is lower than that of copper, and the mechanical ductility is better. Therefore, the degree of contact is relatively high during mechanical crimping. Well, the contact area is large, so whether the wire is tinned for soldering or crimping, the electrical conductivity at the contact is better.

However, there is a lack of corresponding equipment for wire tin plating, which requires manual tin plating operations, and the production efficiency is restricted by manual labor, making it difficult to continuously supply large quantities.

Utility model content

The purpose of this utility model is to provide a wire tinning device for tinned wire processing, so as to solve the lack of corresponding equipment for wire tinning proposed in the above-mentioned background technology, the need for manual tinning operation, the production efficiency is artificially restricted, and it is difficult to continuously supply in large quantities The problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tinning device for tinned wire processing, including a workbench, and a cutting structure and a tinning structure are arranged on the workbench, and the cutting structure is located in the tinning structure. the front side of the tin structure;

The cutting structure includes a bracket, the rear end of the bracket is fixed with a cylinder, the bracket is provided with two cylinders, and the two cylinders are symmetrically rotatably connected with a rotating block, and the rotating block and the cylinder are connected through the connection. The rods are movably connected, the adjacent ends of the rotating blocks are symmetrically provided with connecting blocks, the rear ends of the connecting blocks are provided with cutting knives, and the front ends of the connecting blocks are provided with peeling knives;

The tin-plating structure includes a tin-melting pool, which is fixed on the upper side wall of the workbench through a first electric telescopic rod, and the tin-melting pool is located on the front and lower side of the bracket, and the tin-melting pool is The front end of the tin pool is provided with a base, and a first electric slider is slidably connected to the base in front and rear, and the rear end of the upper side wall of the first electric slider is hinged with a flap, and the flap A second electric telescopic rod is arranged between the first electric sliders, the upper side wall of the flip plate is provided with a wire slot, and an extrusion block is clamped in the wire slot, and the upper end of the extrusion block is jointly provided with a pressure plate .

Preferably, the peeling knives are all fixed on the connecting block by screws.

Preferably, a slide rail is provided on the worktable, and a second electric sliding block is slidably connected to the sliding rail, and the second electric sliding block is clamped to the lower end of the base through a slot.

Preferably, the connecting block is provided with a groove, the left end of the groove is higher than the right end, the air outlet of the cylinder is connected with an air outlet pipe, and the outlet of the air outlet pipe is fixed at the left end of the groove.

Preferably, a spacer is provided between the peeling knife and the connecting block.

Preferably, the right end of the bracket is provided with a conveyor belt.

Compared with the prior art, the beneficial effects of the present invention are as follows: a wire tinning device for processing tinned wires, through the cutting structure, the wire bundles are stripped at the same end, and the stripped wire bundles are automatically tinned by the tinning structure, reducing The influence of artificial factors saves time, improves production efficiency, and adapts to different thicknesses of wire harnesses by changing the peeling knife, and changing the length of the stripping wire by increasing or decreasing the number of spacers to adapt to different use requirements.

Description of drawings

Fig. 1 is the right side view structure schematic diagram of the present utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

Fig. 3 is the top view of the utility model;

FIG. 4 is a schematic structural diagram of a tin-plating work from the right side of the present invention.

In the picture: 1- worktable, 2- cylinder, 3- cylinder, 4- turning block, 5- connecting block, 6- cutting knife, 7- peeling knife, 8- tin melting pool, 9- base, 10- first An electric slider, 11-turning plate, 12-extrusion block, 13-second electric slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a wire tinning device for tinned wire processing, as shown in Figure 1, including a workbench 1, through which the workbench 1 supports a cutting structure and a tinned structure and a controller, the controller controls the work of the cutting structure and the tin-plating structure, the workbench 1 is provided with a cutting structure and a tin-plating structure, the cutting structure is used for stripping the wire harness, and the tin-plating structure is tin-plated for the stripped wire harness, the cutting structure is located on the front side of the tin-plated structure;

The cutting structure includes a bracket, and the cutting structure is supported by the bracket, the rear end of the bracket is fixed with a cylinder 2, the cylinder 2 is connected with the compressor through a solenoid valve, and the solenoid valve is electrically connected with the controller, and the cylinder 2 is controlled by the controller. The driving force drives the cutting structure to work. The support is provided with two cylinders 3, and the two cylinders 3 are symmetrically connected with rotating blocks 4. The rotating block 4 rotates around the cylinder 3, and the rotating block 4 is driven by the cylinder 2. Rotation, the rotating block 4 drives the cutting knife 6 and the peeling knife 7 to work, the rotating block 4 and the cylinder 2 are movably connected to the rotation through the connecting rod, and the cylinder 2 drives the rotating block 4 to rotate around the cylinder 3 through the connecting rod. The adjacent ends of 4 are symmetrically provided with connecting blocks 5, and the cutting knife 6 and the peeling knife 7 are fixed by the connecting block 5. The rear end of the connecting block 5 is provided with a cutting knife 6. The front end of the connection block 5 is provided with a peeling knife 7, and the wire harness is peeled by the peeling knife 7;

The tin-plating structure includes a tin-melting pool 8, and the tin-melting pool 8 is a prior art, and the tin blocks or tin strips are heated and melted into tin water in the tin-melting pool 8, which is convenient for the wire harness to be dipped in tin plating. The tin-melting pool 8 The first electric telescopic rod is fixed on the upper side wall of the worktable 1, the first electric telescopic rod is electrically connected with the controller, and the tin melting pool 8 is driven to rise and fall by the first electric telescopic rod, and the tin melting pool 8 Located on the front and lower side of the bracket, the front end of the tin melting pool 8 is provided with a base 9, and a first electric slider 10 is slidably connected to the base 9 front and rear, and the first electric slider 10 is electrically connected to the controller. The first electric slider 10 is controlled to move by the controller. The rear end of the upper side wall of the first electric slider 10 is hinged with a flap 11. The flap 11 and the first electric slider 10 are connected. A second electric telescopic rod is arranged between the two electric telescopic rods, and the second electric telescopic rod is electrically connected with the controller. The controller controls the second electric telescopic rod to drive the flip plate 11 to turn over. Pull out the wire harness, and cooperate with the peeling knife 7 to peel the wire harness, then the first electric slider 10 is back and forth, and then the controller controls the second electric telescopic rod to fold and move the flap 11 backward, and then the controller controls the first electric telescopic rod to The tin-melting pool 8 is lifted up, so that the wire harness is immersed in the tin-melting pool 8. After tinning, the tin-melting pool 8 is lowered, and the flap 11 and the first electric slider 10 are reset, and the upper side wall of the flap 11 is provided with a recess. The wire harness is clamped in the wire groove, and the wire groove is clamped with a squeeze block 12, and the wire harness is fixed in the wire groove by the squeeze block 12 to prevent the wire harness from deviating. The upper end of the squeeze block 12 is provided with The pressing plate is used to clamp all the extrusion blocks 12 at the same time, thereby saving time.

Specifically, as shown in FIG. 1 , the peeling knives 7 are all fixed on the connecting block 5 by screws, so that it is convenient to change the peeling knives 7 of different sizes and sizes to adapt to different thicknesses of wire harnesses.

Specifically, the worktable 1 is provided with a slide rail, and a second electric slider 13 is slidably connected to the slide rail, and the second electric slider 13 is clamped on the base 9 through a slot At the lower end, there are several second electric sliders and bases 9, and the second electric slider 13 slides and circulates the bases 9 on the slide rails, and then continuously replaces different bases 9, so that the cutting structure and the tin-plated structure can continue. work to improve productivity.

Specifically, as shown in FIG. 1 , the connecting block 5 is provided with a groove, through which the wire sheath is stored, the left end of the groove is higher than the right end, and the air outlet of the air cylinder 2 is connected with an air outlet pipe, The outlet of the air outlet pipe is fixed at the left end of the groove, and when the air cylinder 2 is deflated, the thread skin in the groove is blown away through the air pipe to prevent the thread skin from accumulating.

Specifically, as shown in FIG. 1 , a spacer is provided between the peeling knife 7 and the connection block 5 , and the length of the stripping wire can be changed by adjusting the number of spacers to adapt to different usage requirements.

Specifically, as shown in FIG. 1 , the right end of the bracket is provided with a conveyor belt, the conveyor belt is electrically connected to the controller, tin blocks are placed on the conveyor belt, and tin water is replenished into the tin melting pool 8 through the conveyor belt.

Working principle: The wire is placed in the wire groove and fixed by the extrusion block 12. Then the controller controls the first electric slider 10 to move backward, and the controller controls the cylinder 2 to work. 3 Rotate, the rotating block 4 rotates to drive the cutting knife 6 and the peeling knife 7 to close, the cutting knife 6 aligns the wire harness, and then the controller controls the first electric slider 10 to move forward, pull out the wire harness, and cooperate with the peeling knife 7 to peel the wire harness , after the first electric slider 10 moves forward, the controller controls the second electric telescopic rod to fold and move the flap 11 backward, and then the controller controls the first electric telescopic rod to lift the tin melting pool 8, so that the wire harness is soaked in the In the tin-melting pool 8, after the tin-plating, the tin-melting pool 8 descends, the flap 11 and the first electric slider 10 are reset, and the cutting and tin-plating are completed. The controller controls the second electric slider 13 to slide and circulate the base 9 on the slide rail, and then continuously replace different bases 9, so that the cutting structure and the tin-plating structure work continuously, and the production efficiency is improved.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection method of each part adopts the mature bolts, rivets, welding in the prior art. and other conventional means, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, which will not be described in detail here.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tinning wire processing is with wire tinning device, includes workstation (1), its characterized in that: a cutting structure and a tinning structure are arranged on the workbench (1), and the cutting structure is positioned on the front side of the tinning structure;

the cutting structure comprises a support, wherein an air cylinder (2) is fixed at the rear end of the support, two cylinders (3) are arranged on the support, rotating blocks (4) are symmetrically and rotatably connected to the two cylinders (3), the rotating blocks (4) are movably connected with the air cylinder (2) through connecting rods, connecting blocks (5) are symmetrically arranged at the adjacent ends of the rotating blocks (4), a cutting knife (6) is arranged at the rear end of each connecting block (5), and a peeling knife (7) is arranged at the front end of each connecting block (5);

tin-plating structure is including melting tin pond (8), melt tin pond (8) and fix through first electric telescopic handle the side wall of going up of workstation (1), just melt tin pond (8) and be located the preceding downside of support, the front end that melts tin pond (8) is equipped with base (9), sliding connection has first electric slider (10) around on base (9), the rear end of the side wall of going up of first electric slider (10) is articulated to have turns over board (11), turn over board (11) with be equipped with second electric telescopic handle between first electric slider (10), the side wall of going up of turning over board (11) has seted up the wire casing, the wire casing joint has extrusion piece (12), the upper end of extrusion piece (12) is equipped with the clamp plate jointly.

2. The lead tinning device for processing a tinned lead according to claim 1, characterized in that: the skinning knife (7) is fixed on the connecting block (5) through screws.

3. The lead tinning device for processing a tinned lead according to claim 1, characterized in that: the workbench (1) is provided with a sliding rail, the sliding rail is connected with a second electric sliding block (13) in a sliding mode, and the second electric sliding block (13) is connected with the lower end of the base (9) in a clamping mode through a clamping groove in a clamping mode.

4. The lead tinning device for processing a tinned lead according to claim 1, characterized in that: the connecting block (5) is provided with a groove, the left end of the groove is higher than the right end of the groove, the air leakage opening of the cylinder (2) is communicated with an air outlet pipe, and the outlet of the air outlet pipe is fixed at the left end of the groove.

5. The lead tinning device for processing a tinned lead according to claim 1, characterized in that: a filler strip is arranged between the skinning knife (7) and the connecting block (5).

6. The lead tinning device for processing a tinned lead according to claim 1, characterized in that: the right end of the support is provided with a conveying belt.

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