LED light bar wire welding device

Abstract

The utility model discloses an LED light bar bonding wire device, including blanking channel, traction mechanism, bonding wire mechanism, wire feeding mechanism, wire drawing mechanism and wire stripping mechanism, light bar bodies are stacked in the blanking channel, the traction mechanism includes elevating soldering station that carries the light bar bodies and translation clamping jaw that is used for clamping the light bar bodies, and the wire stripping mechanism is used for stripping the light bar bodies. The wire welding mechanism comprises two welding machines located above the lifting welding table and a feeding mechanism for providing welding flux for the welding machines, and the wire feeding mechanism is used for guiding welding wires to the positions below the lamp strip bodies and welding heads of the welding machines. The wire pulling mechanism comprises an electric track, a lifter moving along the electric track and a wire clamping gripper located at the output end of the lifter, and the wire stripping mechanism comprises an air cylinder and an electric shearing device located at the output end of the air cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light bars, in particular to a wire welding device for LED light bars. Background Art

[0002] During the production process of LED light strip products, after the crystal bonding process, manual wire bonding is usually used to bond the LED chips. However, manual wire bonding is inefficient, the welding effect is not uniform, and the welding quality is difficult to control, which leads to problems such as malfunction and poor contact in the subsequent production of LED light strips. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above-mentioned problems and / or problems existing in the use of the LED light bar welding device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an LED light bar welding device, which can realize the operations of automatic unloading, automatic wire stripping, automatic welding and automatic material discharge, saving labor costs and improving production efficiency.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] An LED light bar welding device, comprising:

[0008] A material discharge channel, wherein the light bar body is stacked inside the material discharge channel;

[0009] A traction mechanism, the traction mechanism comprising a lifting welding platform carrying the light bar body and a translational clamping claw for clamping the light bar body;

[0010] A wire bonding mechanism, the wire bonding mechanism comprising two welding machines located above the lifting welding platform and a feeding mechanism for providing solder to the welding machines;

[0011] A wire-up mechanism, which is used to guide the welding wire to below the welding head of the light bar body and the welding machine;

[0012] A wire pulling mechanism, the wire pulling mechanism comprising an electric track, an elevator moving along the electric track, and a wire clamping gripper located at an output end of the elevator;

[0013] The wire stripping mechanism comprises a cylinder and an electric shearing device located at the output end of the cylinder.

[0014] As a preferred solution of the LED light bar welding wire device described in the utility model, the side wall of the feeding channel is provided with an electric stopper and a photoelectric controller for monitoring the light bar body.

[0015] As a preferred solution of the LED light bar welding wire device described in the utility model, the lifting soldering platform includes a lifting motor and a soldering platform arranged at the output end of the lifting motor, and a guide groove is arranged on the top of the soldering platform.

[0016] As a preferred solution of the LED light bar welding wire device described in the utility model, the wire feeding mechanism includes a wire drum, a guide wheel and a wire passing roller, and the welding wire on the wire drum passes over the guide wheel and between two wire passing rollers to be placed above the light bar body.

[0017] As a preferred solution of the LED light bar welding wire device described in the utility model, a material receiving plate is provided on one side of the wire clamping gripper, and the light bar body is mounted on the top of the material receiving plate after being welded to the welding wire.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the LED light bar welding device is guided by a feeding channel and utilizes gravity to feed the light bar body. After a light bar body falls, the photoelectric controller receives a photoelectric signal and controls the electric block to extend to block the upper light bar body, clamps the light bar body by translating the clamping claws, and moves the light bar body to the top of the lifting welding platform, lifts the light bar body to the bottom of the welding head of the welding machine by the lifting welding platform for welding, releases the welding wire through the wire reel, guides through the guide wheel, and keeps the welding wire stable with the wire roller. The cylinder output end is controlled to retract and retract by an external air supply device, and the outer skin of the welding wire is sheared by an electric shear, and the internal wire of the welding wire is leaked out by cooperating with the extension and retraction of the cylinder output end. The lifter and the wire clamping gripper are controlled to move by an electric track, and then the wire clamping gripper clamps the welding wire to pull the welding wire out, and the welded light bar body is transferred to the top of the receiving plate. Therefore, the operations of automatic unloading, automatic wire stripping, automatic welding, and automatic material arrangement and discharging can be realized, which saves labor costs and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1This is a schematic diagram of the overall first-view structure of an LED light bar welding device of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of an LED light bar welding device of the utility model from a second viewing angle;

[0022] Figure 3 The utility model is a LED light bar welding device Figure 2 Schematic diagram of the structure of part a.

[0023] 100, unloading channel; 101, light bar body; 110, electric stopper; 200, traction mechanism; 210, lifting welding platform; 220, translation clamp; 300, welding wire mechanism; 310, feeding mechanism; 320, welding machine; 400, threading mechanism; 410, wire reel; 420, guide wheel; 430, wire roller; 500, wire pulling mechanism; 510, electric track; 520, lifter; 530, wire clamping gripper; 600, wire stripping mechanism; 610, cylinder; 620, electric shear; 700, material receiving plate. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides an LED light bar welding device, which can realize the operations of automatic material unloading, automatic wire stripping, automatic welding and automatic material discharging, thereby saving labor costs and improving production efficiency.

[0028] Figure 1-Figure 3 The structure diagram of an LED light bar welding device according to the present invention is shown in FIG. Figure 1-Figure 3 In this embodiment, a LED light bar welding device has a main body including a feeding channel 100, a traction mechanism 200, a welding mechanism 300, a wire loading mechanism 400, a wire pulling mechanism 500 and a wire stripping mechanism 600.

[0029] The material discharge channel 100 uses gravity to discharge materials. After a light bar body 101 falls, the photoelectric controller receives a photoelectric signal and controls the electric block 110 to extend to block the upper light bar body 101. Specifically, the light bar body 101 is stacked inside the material discharge channel 100. In this embodiment, the side wall of the material discharge channel 100 is provided with an electric block 110 and a photoelectric controller for monitoring the light bar body 101.

[0030] The traction mechanism 200 clamps the light bar body 101 through the translation clamping claw 220, and moves the light bar body 101 to the top of the lifting welding platform 210, and lifts the light bar body 101 to the bottom of the welding head of the welding machine 320 through the lifting welding platform 210 for welding. Specifically, the traction mechanism 200 includes a lifting welding platform 210 carrying the light bar body 101 and a translation clamping claw 220 for clamping the light bar body 101. In this embodiment, the lifting welding platform 210 includes a lifting motor and a welding platform arranged at the output end of the lifting motor, and a guide groove is arranged on the top of the welding platform;

[0031] The wire bonding mechanism 300 includes two welding machines 320 located above the lifting welding platform 210 and a feeding mechanism 310 for providing solder to the welding machines 320;

[0032] The wire feeding mechanism 400 releases the welding wire through the wire drum 410, guides it through the guide wheel 420, and the wire passing roller 430 keeps the welding wire stable. Specifically, the wire feeding mechanism 400 is used to guide the welding wire to the bottom of the welding head of the light bar body 101 and the welding machine 320. In this embodiment, the wire feeding mechanism 400 includes a wire drum 410, a guide wheel 420 and a wire passing roller 430. The welding wire on the wire drum 410 passes over the guide wheel 420 and passes between the two wire passing rollers 430 to be placed above the light bar body 101.

[0033] The wire pulling mechanism 500 controls the movement of the lifter 520 and the wire clamping gripper 530 through the electric track 510, and then the wire clamping gripper 530 clamps the welding wire to pull the welding wire out, and transfers the welded light bar body 101 to the top of the material receiving plate 700. Specifically, the wire pulling mechanism 500 includes the electric track 510, the lifter 520 moving along the electric track 510, and the wire clamping gripper 530 located at the output end of the lifter 520. In this embodiment, a material receiving plate 700 is provided on one side of the wire clamping gripper 530, and the light bar body 101 is mounted on the top of the material receiving plate 700 after being welded with the welding wire;

[0034] The wire stripping mechanism 600 controls the extension and retraction of the output end of the cylinder 610 through an external air supply device, uses the electric shear 620 to shear the outer skin of the welding wire, and cooperates with the extension and retraction of the output end of the cylinder 610 to achieve the purpose of leaking the internal wire of the welding wire. Specifically, the wire stripping mechanism 600 includes a cylinder 610 and an electric shear 620 located at the output end of the cylinder 610.

[0035] Combination Figure 1-Figure 3 , a LED light bar welding device of this embodiment, the specific use process is as follows, through the feeding channel 100 to guide, use gravity to feed the light bar body 101, after a light bar body 101 falls, the photoelectric controller receives the photoelectric signal, controls the electric block 110 to extend, blocks the upper light bar body 101, clamps the light bar body 101 by translating the clamping claw 220, and moves the light bar body 101 to the top of the lifting welding platform 210, and lifts the light bar body 101 to the bottom of the welding head of the welding machine 320 by the lifting welding platform 210 The welding is performed by releasing the welding wire through the wire drum 410, guiding it through the guide wheel 420, keeping the welding wire stable through the wire roller 430, controlling the extension and retraction of the output end of the cylinder 610 through the external air supply device, cutting the outer skin of the welding wire by the electric shear 620, cooperating with the extension and retraction of the output end of the cylinder 610, so as to achieve the purpose of leaking the inner wire of the welding wire, controlling the movement of the lifter 520 and the wire clamping gripper 530 through the electric track 510, and then the wire clamping gripper 530 clamps the welding wire to pull the welding wire out, and transfers the welded light bar body 101 to the top of the material receiving plate 700. Therefore, the operations of automatic unloading, automatic wire stripping, automatic welding, and automatic material discharging can be realized, saving labor costs and improving production efficiency.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A LED light bar welding device, characterized in that: include: A material discharge channel (100), wherein a light bar body (101) is stacked inside the material discharge channel (100); A traction mechanism (200), the traction mechanism (200) comprising a lifting welding platform (210) carrying a light bar body (101) and a translation clamping claw (220) for clamping the light bar body (101); A wire bonding mechanism (300), the wire bonding mechanism (300) comprising two welding machines (320) located above a lifting welding platform (210) and a feeding mechanism (310) for providing solder to the welding machines (320); A wire-up mechanism (400), the wire-up mechanism (400) being used to guide the welding wire to below the welding head of the light bar body (101) and the welding machine (320); A wire pulling mechanism (500), the wire pulling mechanism (500) comprising an electric track (510), an elevator (520) moving along the electric track (510), and a wire clamping gripper (530) located at an output end of the elevator (520); A wire stripping mechanism (600) comprises a cylinder (610) and an electric shear (620) located at the output end of the cylinder (610).

2. The LED light bar wire welding device according to claim 1, characterized in that: The side wall of the material discharge channel (100) is provided with an electric stopper (110) and a photoelectric controller for monitoring the light bar body (101).

3. The LED light bar wire welding device according to claim 2, characterized in that: The lifting soldering platform (210) comprises a lifting motor and a soldering platform arranged at the output end of the lifting motor, and a guide groove is arranged on the top of the soldering platform.

4. The LED light bar wire welding device according to claim 3, characterized in that: The wire feeding mechanism (400) comprises a wire drum (410), a guide wheel (420) and a wire passing roller (430); the welding wire on the wire drum (410) passes over the guide wheel (420) and between two wire passing rollers (430) to be placed above the light bar body (101).

5. The LED light bar wire welding device according to claim 4, characterized in that: A material receiving plate (700) is provided on one side of the wire clamping gripper (530), and the light bar body (101) is mounted on the top of the material receiving plate (700) after being welded to the welding wire.

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