Lamp strip wire welding machine

Abstract

The utility model discloses a lamp strip wire welding machine which comprises a rack, a plurality of welding heads arranged at intervals, a first welding wire clamping fixture, a first lifting structure, a first sliding rail, a welding wire positioning fixture and a lamp strip positioning fixture. A plurality of first welding wire clamping grooves are formed in the first welding wire clamping fixture at intervals, a plurality of welding wire positioning grooves are formed in the welding wire positioning fixture at intervals, the first welding wire clamping fixture and the welding wire positioning fixture are arranged in parallel, and the first welding wire clamping fixture is in sliding connection with the first sliding rail through a first lifting structure; the lamp strip positioning clamp is arranged under the welding head, the first welding wire clamping clamp slides back and forth between the welding wire positioning clamp and the welding head, and the welding device has the advantages that continuous welding can be achieved, and the welding effect is high.

Description

Technical Field

[0001] This utility model relates to the field of wire bonding machine technology, and in particular to a wire bonding machine for LED strip lights. Background Technology

[0002] To connect to a power source, LED strips require wire to be soldered to one end. The soldering is done using a soldering head. Patent CN201520453410.1 discloses an automatic LED strip wire soldering machine, including a support frame and a work panel. The work panel houses an LED strip feeding platform, a soldering head, a wire soldering cylinder, a wire straightening groove, a finger cylinder, a cutter, a cutter cylinder, a wire clamping cylinder, a wire pressing cylinder, a soldering cylinder, a flux-adhesive cylinder, a wire pushing cylinder, a flux tank, a solder scraping cylinder, a wire feeding module, a wire clamping module rotation mechanism, an LED strip feeding module, and a wire clamping module. This wire soldering machine can solder wire to LED strips, but it has some drawbacks, such as the inability to solder continuously and low soldering efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a LED strip wire bonding machine to address the shortcomings of the existing technology.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0005] A LED strip wire bonding machine includes a frame, a plurality of welding heads arranged alternately, a first wire bonding clamp, a first lifting structure, a first slide rail, a wire bonding positioning clamp, and an LED strip positioning clamp. The first wire bonding clamp is provided with a plurality of first wire bonding slots arranged alternately, and the wire bonding positioning clamp is provided with a plurality of wire bonding positioning slots arranged alternately. The first wire bonding clamp and the wire bonding positioning clamp are arranged parallel to each other. The first wire bonding clamp is slidably connected to the first slide rail through the first lifting structure. The LED strip positioning clamp is located directly below the welding head, and the first wire bonding clamp slides back and forth between the wire bonding positioning clamp and the welding head.

[0006] A preferred embodiment is that the LED strip wire bonding machine further includes a clamping structure and a first telescopic structure. The first telescopic structure is used to control the clamping structure to move closer to or away from the first slide rail. When the first wire bonding clamping fixture and the wire bonding positioning fixture move closer to each other, the clamping structure is used to press the welding into the first wire bonding groove.

[0007] A preferred embodiment is that the clamping structure includes a clamping block, two parallel lifting columns, two buffer springs, and a lifting cylinder; the top of the lifting column is connected to the clamping block, the buffer springs are sleeved on the outside of the lifting column, the bottom of the lifting column is connected to the lifting cylinder, and the lifting cylinder controls the lifting and lowering of the clamping block through the lifting column.

[0008] A preferred embodiment is that the LED strip positioning fixture includes a support plate and a clamping plate. The support plate is provided with an LED strip positioning groove, and the clamping plate is close to the first slide rail. When the LED strip is placed in the LED strip positioning groove, the clamping plate presses against the surface of the LED strip.

[0009] A preferred embodiment is that the LED strip wire bonding machine further includes a second wire bonding clamp, a second lifting structure, and a second slide rail. The second slide rail is arranged parallel to the first slide rail. The second wire bonding clamp is slidably connected to the second slide rail through the second lifting structure. The second wire bonding clamp is provided with a plurality of second wire bonding slots alternately.

[0010] A preferred embodiment is that the LED strip wire bonding machine further includes a motor and a synchronous belt. The motor drives the first wire bonding clamp to slide along the first slide rail and the second wire bonding clamp to slide along the second slide rail via the synchronous belt.

[0011] In a preferred embodiment, the wire bonding positioning fixture further includes a support plate, and the support plate is provided with a third lifting structure near the edge of the first slide rail. The support plate is connected to the wire bonding positioning groove through the third lifting structure.

[0012] The LED strip wire bonding machine provided in this embodiment of the present invention has at least the following beneficial effects: the LED strip is fixed in the LED strip positioning fixture and located directly below the welding head; several welding wires are arranged in the welding wire positioning groove; when the welding wire positioning fixture is full of welding wires, the first welding wire clamping fixture slides along the first slide rail to approach the welding wire positioning fixture; the first welding wire clamping groove is parallel to the welding wire positioning groove; the first lifting structure rises; welding wires are clamped in the first welding wire clamping groove; the first welding wire clamping fixture slides along the first slide rail to directly below the welding head; the first lifting structure descends; the end of the welding wire is connected to the LED strip; and the welding head welds the welding wire to the LED strip. Next, during the welding process, the welding wire is rearranged in the welding wire positioning groove. After the welding head has welded all the welding wires in the first welding wire clamping groove to the light strip, the welded light strip is removed, and the welding wire positioning groove is filled with welding wires. Then, the first welding wire clamping fixture slides along the first slide rail to be close to the welding wire positioning fixture. The first welding wire clamping groove and the welding wire positioning groove are parallel to each other. The first lifting structure rises, clamping the welding wire in the first welding wire clamping groove. The first welding wire clamping fixture slides along the first slide rail to be directly below the welding head. The first lifting structure descends, and the end of the welding wire aligns with the light strip. The welding head welds the welding wire to the light strip. This process is repeated continuously. This improves welding efficiency and speed, and also improves welding accuracy.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention;

[0015] Figure 2 The internal three-dimensional structure of this utility model Figure 1 ;

[0016] Figure 3 The internal three-dimensional structure of this utility model Figure 2 ;

[0017] Figure 4 The internal three-dimensional structure of this utility model Figure 3 ;

[0018] Figure 5 This is a perspective view of the wire bonding positioning fixture in this utility model;

[0019] Figure 6 This is a perspective view of the first wire bonding clamp in this utility model;

[0020] Figure 7 This is a perspective view of the second wire bonding clamp in this utility model. Detailed Implementation

[0021] To illustrate the ideas and objectives of this application, the following description will be provided in conjunction with the accompanying drawings and specific embodiments.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," "left," "right," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] like Figures 1 to 7As shown in the figure, this application provides a wire bonding clamping fixture, including a frame 10, a plurality of welding heads 11 arranged alternately, a first wire bonding clamping fixture 20, a first lifting structure 90, a first slide rail 12, a wire bonding positioning fixture 30, and a light strip positioning fixture 40; the first wire bonding clamping fixture 20 is provided with a plurality of first wire bonding 14 clamping grooves 21 arranged alternately, and the wire bonding positioning fixture 30 is provided with a plurality of wire bonding positioning grooves 31 arranged alternately. The first wire bonding clamping fixture 20 and the wire bonding positioning fixture 30 are arranged parallel to each other. The first wire bonding clamping fixture 20 is slidably connected to the first slide rail 12 through the first lifting structure 90. The light strip positioning fixture 40 is located directly below the welding head 11. The first wire bonding clamping fixture 20 slides back and forth between the wire bonding positioning fixture 30 and the welding head 11.

[0025] like Figures 1 to 7 As shown, the light strip 15 is fixed inside the light strip positioning fixture 40 and located directly below the welding head 11. The welding head 11 can move along the X-axis, Y-axis, and Z-axis. Several welding wires 14 are arranged in the welding wire positioning groove 31. When the welding wire positioning fixture 30 is full of welding wires 14, the first welding wire clamping fixture 20 slides along the first slide rail 12 to be close to the welding wire positioning fixture 30. The first welding wire 14 clamping groove 21 is parallel to the welding wire positioning groove 31. The first lifting structure 90 rises, and the welding wire 14 is clamped in the first welding wire 14 clamping groove 21. The first welding wire clamping fixture 20 slides along the first slide rail 12 to be directly below the welding head 11. The first lifting structure 90 descends, and the end of the welding wire 14 is connected to the light strip 15. The welding head 11 welds the welding wire 14 to the light strip 15. During the process, the welding wires 14 are rearranged in the welding wire positioning groove 31. After the welding head 11 has welded all the welding wires 14 in the first welding wire 14 clamping groove 21 to the light strip 15, the welded light strip 15 is removed, and the welding wire positioning groove 31 is filled with welding wires 14. Then, the first welding wire clamping fixture 20 slides along the first slide rail 12 to be close to the welding wire positioning fixture 30. The first welding wire 14 clamping groove 21 and the welding wire positioning groove 31 are parallel to each other. The first lifting structure 90 rises, and the welding wires 14 are clamped in the first welding wire 14 clamping groove 21. The first welding wire clamping fixture 20 slides along the first slide rail 12 to be directly below the welding head 11. The first lifting structure 90 descends, and the end of the welding wire 14 is connected to the light strip 15. The welding head 11 welds the welding wires 14 to the light strip 15. This process is repeated continuously, which improves welding efficiency and speed.

[0026] like Figures 1 to 7 As shown, the first lifting structure 90 can be a cylinder.

[0027] like Figures 1 to 7As shown, the wire bonding clamping fixture also includes a pressing structure 50 and a first telescopic structure 60. The first telescopic structure 60 is used to control the pressing structure 50 to move closer to or away from the first slide rail 12. When the first wire bonding clamping fixture 20 and the wire bonding positioning fixture 30 move closer to each other, the pressing structure 50 is used to press the welding into the first wire bonding 14 clamping groove 21.

[0028] like Figures 1 to 7 As shown, the first wire bonding clamping fixture 20 slides along the first slide rail 12 to near the wire bonding positioning fixture 30. The first wire bonding 14 clamping groove 21 and the wire bonding positioning groove 31 are parallel to each other. The first lifting structure 90 rises, and the wire bonding 14 is clamped in the first wire bonding 14 clamping groove 21. The first telescopic structure 60 controls the pressing structure 50 to approach the first wire bonding 14 clamping groove 21. The pressing structure 50 is used to press the welding into the first wire bonding 14 clamping groove 21. The first wire bonding clamping fixture 20 slides along the first slide rail 12 to directly below the welding head 11. The first lifting structure 90 descends, and the end of the wire bonding 14 is connected to the light strip 15. The welding head 11 welds the wire bonding 14 to the light strip 15.

[0029] like Figures 1 to 7 As shown, the clamping structure 50 includes a clamping block 51, two parallel lifting columns 52, two buffer springs 53, and a lifting cylinder 54; the top of the lifting column 52 is connected to the clamping block 51, the buffer springs 53 are sleeved on the outside of the lifting column 52, the bottom of the lifting column 52 is connected to the lifting cylinder 54, and the lifting cylinder 54 controls the lifting of the clamping block 51 through the lifting column 52.

[0030] like Figures 1 to 7 As shown, the first wire bonding clamping fixture 20 slides along the first slide rail 12 to near the wire bonding positioning fixture 30. The first wire bonding 14 clamping groove 21 and the wire bonding positioning groove 31 are parallel to each other. The first lifting structure 90 rises, and the wire bonding 14 is clamped in the first wire bonding 14 clamping groove 21. The first telescopic structure 60 controls the pressing structure 50 to approach the first wire bonding 14 clamping groove 21. The lifting cylinder 54 controls the pressing block 51 to descend through the lifting column 52. The pressing block 51 presses the welding into the first wire bonding 14 clamping groove 21. The lifting cylinder 54 controls the pressing block 51 to rise through the lifting column 52. The first wire bonding clamping fixture 20 slides along the first slide rail 12 to directly below the welding head 11. The first lifting structure 90 descends, and the end of the wire bonding 14 is connected to the light strip 15. The welding head 11 welds the wire bonding 14 to the light strip 15.

[0031] like Figures 1 to 7As shown, the LED strip positioning fixture 40 includes a support plate 41 and a clamping plate 42. The support plate 41 is provided with an LED strip 15 positioning groove 43. The clamping plate 42 is close to the first slide rail 12. When the LED strip 15 is placed in the LED strip 15 positioning groove 43, the clamping plate 42 presses against the surface of the LED strip 15. The LED strip 15 is positioned in the LED strip 15 positioning groove 43. After the LED strip 15 is positioned, the clamping plate 42 presses against the edge of the LED strip 15 to prevent deformation and facilitate welding of the LED strip 15 to the welding wire 14.

[0032] like Figures 1 to 7 As shown, the wire bonding clamp also includes a second wire bonding clamp 60, a second lifting structure 70, and a second slide rail 13. The second slide rail 13 is arranged parallel to the first slide rail 12. The second wire bonding clamp 60 is slidably connected to the second slide rail 13 through the second lifting structure 70. The second wire bonding clamp 60 is provided with a plurality of second wire bonding clamping grooves 61.

[0033] like Figures 1 to 7 As shown, the first wire bonding clamp 20 is located directly below the welding head 11, and the second wire bonding clamp 60 is located directly below the wire bonding positioning clamp 30. Several wires 14 are arranged in the wire bonding positioning groove 31. When the wire bonding positioning clamp 30 is filled with wires 14, the second wire bonding groove 61 is parallel to the wire bonding positioning groove 31. The second lifting structure 70 controls the second wire bonding clamp 60 to rise, clamping the wires 14 in the second wire bonding groove 61. The second wire bonding clamp 60 slides along the second slide rail 13 to near the welding head 11, and the second lifting structure 70 descends. The welding head 11 welds the wires 14 and the LED strip 15. At this time, the first wire bonding clamp 20 slides along the first slide rail 12 to near the wire bonding positioning clamp 30. When the second wire bonding clamp 60 slides directly below the welding head 11, the first wire bonding clamp 20 moves... Directly below the wire bonding positioning fixture 30, during the welding process of the wire bonding 14 in the second wire bonding clamping fixture 60, the wire bonding positioning groove 31 rearranges the wire bonding 14. After the welding head 11 has welded all the wire bonding 14 in the second wire bonding clamping groove 61 to the light strip 15, the welded light strip 15 is removed. The wire bonding positioning groove 31 is filled with wire bonding 14. The first wire bonding 14 clamping groove 21 and the wire bonding positioning groove 31 are parallel to each other. The first lifting structure 90 rises, and the first telescopic structure 60 controls the pressing structure 50 to approach the first wire bonding 14 clamping groove 21. The pressing structure 50 is used to press the weld into the first wire bonding 14 clamping groove 21. The first wire bonding clamping fixture 20 slides along the first slide rail 12 to directly below the welding head 11. The first lifting structure 90 descends, and the end of the wire bonding 14 is connected to the light strip 15. The welding head 11 welds the wire bonding 14 to the light strip 15.

[0034] like Figures 1 to 7 As shown, the second lifting structure 70 can be a cylinder.

[0035] like Figures 1 to 7 As shown, the wire bonding clamp also includes a motor 81 and a synchronous belt 82. The motor 81 drives the first wire bonding clamp 20 to slide along the first slide rail 12 and the second wire bonding clamp 60 to slide along the second slide rail 13 via the synchronous belt 82. The motor 81 drives the first wire bonding clamp 20 and the second wire bonding clamp 60 to move relative to each other via the synchronous belt 82.

[0036] like Figures 1 to 7 As shown, the wire bonding positioning fixture 30 also includes a support plate 32. The support plate 32 has a third lifting structure 33 near the edge of the first slide rail 12. The support plate 32 is connected to the wire bonding positioning groove 31 through the third lifting structure 33. Since the wire bonding 14 is relatively long, the support plate 32 can support the wire bonding 14. At the same time, when the wire bonding 14 is clamped in the first wire bonding 14 clamping groove 21 or the second wire bonding clamping groove 61, the support plate 32 and the wire bonding positioning groove 31 can slide relative to each other, so that the wire bonding 14 is disengaged from the wire bonding positioning groove 31.

[0037] like Figures 1 to 7 As shown, the third lifting structure 33 can be a cylinder.

[0038] The above are specific embodiments of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A wire bonding machine for LED strip lights, characterized in that, The device includes a frame, several welding heads arranged alternately, a first wire clamping fixture, a first lifting structure, a first slide rail, a wire positioning fixture, and a light strip positioning fixture. The first wire clamping fixture has several first wire clamping slots arranged alternately, and the wire positioning fixture has several wire positioning slots arranged alternately. The first wire clamping fixture and the wire positioning fixture are arranged parallel to each other. The first wire clamping fixture is slidably connected to the first slide rail through the first lifting structure. The light strip positioning fixture is located directly below the welding head, and the first wire clamping fixture slides back and forth between the wire positioning fixture and the welding head.

2. The LED strip wire bonding machine according to claim 1, characterized in that, The LED strip wire bonding machine also includes a pressing structure and a first telescopic structure. The first telescopic structure is used to control the pressing structure to move closer to or away from the first slide rail. When the first wire bonding clamp and the wire bonding positioning clamp move closer to each other, the pressing structure is used to press the welding into the first wire bonding groove.

3. The LED strip wire bonding machine according to claim 2, characterized in that, The clamping structure includes a clamping block, two parallel lifting columns, two buffer springs, and a lifting cylinder; the top of the lifting column is connected to the clamping block, the buffer springs are sleeved on the outside of the lifting column, the bottom of the lifting column is connected to the lifting cylinder, and the lifting cylinder controls the lifting and lowering of the clamping block through the lifting column.

4. The LED strip wire bonding machine according to claim 1, characterized in that, The LED strip positioning fixture includes a support plate and a clamping plate. The support plate is provided with an LED strip positioning groove. The clamping plate is close to the first slide rail. When the LED strip is placed in the LED strip positioning groove, the clamping plate presses against the surface of the LED strip.

5. The LED strip wire bonding machine according to claim 1, characterized in that, The LED strip wire bonding machine also includes a second wire bonding clamp, a second lifting structure, and a second slide rail. The second slide rail is arranged parallel to the first slide rail. The second wire bonding clamp is slidably connected to the second slide rail through the second lifting structure. The second wire bonding clamp is provided with a plurality of second wire bonding slots alternately.

6. The LED strip wire bonding machine according to claim 5, characterized in that, The LED strip wire bonding machine also includes a motor and a synchronous belt. The motor drives the first wire bonding clamp to slide along the first slide rail and the second wire bonding clamp to slide along the second slide rail via the synchronous belt.

7. The LED strip wire bonding machine according to claim 1, characterized in that, The wire bonding positioning fixture also includes a support plate, and the edge of the support plate near the first slide rail is provided with a third lifting structure. The support plate is connected to the wire bonding positioning groove through the third lifting structure.

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