CN212976557U

CN212976557U - Wire cutting device of LED lamp welding machine

Info

Publication number: CN212976557U
Application number: CN202021053781.8U
Authority: CN
Inventors: 陈平爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-16
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a tangent line device of LED lamp welding machine, the camera includes a supporting plate, one side fixedly connected with collateral branch frame of backup pad, fixedly connected with threading pipe on the collateral branch frame, the first sleeve of fixedly connected with on the collateral branch frame, sliding connection has first slide bar in the first sleeve, the lower extreme fixedly connected with clamp plate of first slide bar, fixedly connected with buffer spring between clamp plate and the collateral branch frame, and the buffer spring cover is established on first sleeve pipe, thread cutting mechanism is installed to one side of backup pad. The utility model discloses a drive wheel orders about the wire for the wire can send the line, and the collateral branch frame simultaneously, cooperation first sleeve pipe, first slide bar and buffer spring, can be better carry on spacingly to the wire, avoid taking place to rock from top to bottom, when carrying out the tangent line, the pinch roller compresses tightly the wire, is favorable to guaranteeing the stability of wire cutting.

Description

Wire cutting device of LED lamp welding machine

Technical Field

The utility model relates to a LED lamp technical field especially relates to a tangent line device of LED lamp welding machine.

Background

In the production and processing process of the LED lamp, various procedures are involved, for example, when a lead of a circuit board is fixed, welding needs to be carried out through an electric iron, and for example, when a connecting lead of the circuit board or a chip is manufactured, a wire feeding and cutting device of the lead is needed;

and poor stability when traditional wire tangent line device has the tangent line, fixes cutting again to the wire, and operating procedure is slow, influences tangential precision and efficiency easily, and send the line trouble, is not convenient for improve tangential efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a tangent line device of LED lamp welding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tangent line device of LED lamp welding machine, includes the backup pad, one side fixedly connected with collateral branch frame of backup pad, fixedly connected with threading pipe on the collateral branch frame, the first sleeve of fixedly connected with on the collateral branch frame, the first slide bar of sliding connection in the first sleeve, the lower extreme fixedly connected with clamp plate of first slide bar, fixedly connected with buffer spring between clamp plate and the collateral branch frame, and buffer spring overlaps and establishes on first sleeve pipe, tangent line mechanism is installed to one side of backup pad, tangent line mechanism includes cutter, pinch roller, second sleeve pipe, second slide bar, fly leaf and cylinder.

Preferably, the backup pad is located one side of collateral branch frame and installs the side mount, install the cylinder on the side mount, install the fly leaf on the output shaft of cylinder, the equal fixedly connected with second sleeve in lower extreme both sides of fly leaf, sliding connection has the second slide bar on the second sleeve, the lower extreme of second slide bar all rotates and is connected with the pinch roller, the lower extreme middle part fixedly connected with cutter of fly leaf, install reset spring in the second sleeve, and the second slide bar is located the one end of second sleeve and installs the anticreep head, reset spring pastes on the anticreep is overhead.

Preferably, a plurality of driving wheels are installed on the supporting plate corresponding to the lower end of the pressing plate, and the surfaces of the driving wheels are rubber rings.

Preferably, a knife slot is formed in the position, corresponding to the cutting knife, of the supporting plate.

Preferably, a wire penetrates through the threading pipe and is located at the lower end of the pressing plate.

Preferably, the pressure plate is made of plastic, and the lower end of the pressure plate is a polished surface.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a drive wheel orders about the wire for the wire can send the line, and the collateral branch frame cooperates first sleeve pipe, first slide bar and buffer spring simultaneously, can be better carry out spacing to the wire, avoids taking place and rocks from top to bottom, and when carrying out the tangent line, the pinch roller compresses tightly the wire, is favorable to guaranteeing the stability of wire cutting, makes the fixed of wire and cutting one-step completion, and efficiency is faster;

2. carry out the wire suppression through rotatable pinch roller, can avoid weighing wounded with the wire, guarantee the appearance quality of wire, through the rotation of a plurality of drive wheels, the cooperation clamp plate can carry out stable line that send, better carry out tangent line work on next step.

Drawings

FIG. 1 is a structural diagram of a wire cutting device of an LED lamp welding machine according to the present invention;

fig. 2 is an inside view of a second sleeve of the wire cutting device of the LED lamp welding machine according to the present invention.

In the figure: the device comprises a threading pipe 1, a driving wheel 2, a supporting plate 3, a bracket on the side 4, a first slide bar 5, a first sleeve 6, a buffer spring 7, a pressing plate 8, a cylinder 9, a movable plate 10, a second sleeve 11, a second slide bar 12, a cutter 13, a cutter groove 14, a pressing wheel 15 and a return spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a wire cutting device of an LED lamp welding machine comprises a supporting plate 3, a side bracket 4 is fixedly connected with one side of the supporting plate 3, a threading pipe 1 is fixedly connected with the side bracket 4, a first sleeve 6 is fixedly connected with the side bracket 4, a first slide bar 5 is slidably connected with the first sleeve 6, a pressing plate 8 is fixedly connected with the lower end of the first slide bar 5, a buffer spring 7 is fixedly connected between the pressing plate 8 and the side bracket 4, and buffer spring 7 cover is established on first sleeve pipe 6, and tangent line mechanism is installed to one side of backup pad 3, and tangent line mechanism includes cutter 13, pinch roller 15, second sleeve pipe 11, second slide bar 12, fly leaf 10 and cylinder 9, and tangent line mechanism is used for fixing the wire, cuts off again, reduces the fixed of wire and the time of cutting, improves tangent line efficiency, and drive wheel 2 is used for driving the wire, and cooperation clamp plate 8 is spacing to the wire.

Specifically, the side mount is installed to one side that backup pad 3 is located side mount 4, install cylinder 9 on the side mount, install fly leaf 10 on the output shaft of cylinder 9, the equal fixedly connected with second sleeve 11 in lower extreme both sides of fly leaf 10, sliding connection has second slide bar 12 on the second sleeve 11, the lower extreme of second slide bar 12 all rotates and is connected with pinch roller 15, the lower extreme middle part fixedly connected with cutter 13 of fly leaf 10, install reset spring 16 in the second sleeve 11, and the one end that second slide bar 12 is located second sleeve 11 installs the anticreep head, reset spring 16 pastes on the anticreep is overhead, drive fly leaf 10 downstream through cylinder 9, then drive pinch roller 15 and suppress the wire, wire cutting work carries out afterwards, make fixed and the completion that the cutting of wire can be faster.

More specifically, a plurality of drive wheels 2 are installed to the position that backup pad 3 corresponds 8 lower extremes of clamp plate, and the surface on the drive wheel 2 is the rubber circle, can play good frictional force to drive the wire and remove. The supporting plate 3 is provided with a cutter groove 14 corresponding to the position of the cutter 13 for cutting the line by the cutter 13. The threading pipe 1 is provided with a lead in a penetrating way, the lead is positioned at the lower end of the pressing plate 8, and the threading pipe 1 is used for guiding the lead to move. The pressing plate 8 is made of plastic, and the lower end of the pressing plate 8 is a polished surface, so that the wire can move conveniently.

When the wire cutting device is used, the driving wheel 2 rotates to drive the wire, then the wire moves towards the side fixing frame, when the wire stops after the wire runs for a certain distance, then the movable plate 10 moves downwards through the air cylinder 9, then the two symmetrical pressing wheels 15 press the wire, the wire is cut off through the cutter 13 along with the continuous movement of the movable plate 10, then the movable plate 10 is reset through the air cylinder 9, and the second movable rod slowly stretches out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A wire cutting device of an LED lamp welding machine comprises a supporting plate (3) and is characterized in that, one side of the supporting plate (3) is fixedly connected with a side bracket (4), the side bracket (4) is fixedly connected with a threading pipe (1), a first sleeve (6) is fixedly connected on the side bracket (4), a first sliding rod (5) is connected in the first sleeve (6) in a sliding way, the lower end of the first sliding rod (5) is fixedly connected with a pressure plate (8), a buffer spring (7) is fixedly connected between the pressure plate (8) and the side bracket (4), and the buffer spring (7) is sleeved on the first sleeve (6), one side of the supporting plate (3) is provided with a wire cutting mechanism, the wire cutting mechanism comprises a cutter (13), a pressing wheel (15), a second sleeve (11), a second sliding rod (12), a movable plate (10) and a cylinder (9).

2. The wire cutting device of the LED lamp welding machine according to claim 1, a side fixing frame is arranged on one side of the supporting plate (3) positioned on the side bracket (4), a cylinder (9) is arranged on the side fixing frame, a movable plate (10) is arranged on an output shaft of the cylinder (9), both sides of the lower end of the movable plate (10) are fixedly connected with second sleeves (11), the second sleeve (11) is connected with a second slide bar (12) in a sliding way, the lower ends of the second slide bar (12) are connected with pinch rollers (15) in a rotating way, the middle part of the lower end of the movable plate (10) is fixedly connected with a cutter (13), a return spring (16) is arranged in the second sleeve (11), and one end of the second sliding rod (12) positioned in the second sleeve (11) is provided with an anti-falling head, and the return spring (16) is attached to the anti-falling head.

3. The wire cutting device of the LED lamp welding machine according to claim 1, characterized in that a plurality of driving wheels (2) are installed on the supporting plate (3) corresponding to the lower end of the pressing plate (8), and the surfaces of the driving wheels (2) are rubber rings.

4. The wire cutting device of the LED lamp welding machine is characterized in that a cutter groove (14) is formed in the position, corresponding to the cutter (13), of the supporting plate (3).

5. The wire cutting device of the LED lamp welding machine according to claim 1, wherein a wire is arranged on the threading pipe (1) in a penetrating mode and is located at the lower end of the pressing plate (8).

6. The wire cutting device of the LED lamp welding machine according to the claim 1, characterized in that the pressure plate (8) is made of plastic, and the lower end of the pressure plate (8) is a polished surface.