CN218461120U

CN218461120U - Tin blowing device for circuit welding

Info

Publication number: CN218461120U
Application number: CN202222723620.0U
Authority: CN
Inventors: 赵泽阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-10
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a circuit welding is with blowing tin device, including welding the base, the inner wall of two spouts all slides and is equipped with the support frame, and the equal block in one side on two support frame tops is equipped with two first electric telescopic handle, and the intermediate position block of fixed bolster is equipped with second electric telescopic handle, and second electric telescopic handle's the fixed tuber pipe that is equipped with of output, the upper end block of air-out pipe inner wall is equipped with the fan. The utility model discloses, blow tin through going out the tuber pipe air-out, and the air-out mainly is that the fan wherein bloies, can promote the carriage through the first in command simultaneously and slide in the spout, make its position that can blow tin on the high limit, start the first electric telescopic handle of support frame upper end simultaneously and make the fixed bolster remove about can going on, start the second electric telescopic handle simultaneously and make it can go up and down the air-out region, make the position that blows tin can carry out nimble change, and do not need staff's manual operation, thereby improve the practicality of device.

Description

Tin blowing device for circuit welding

Technical Field

The utility model relates to a technical field of tin is blown in the welding specifically is a circuit welding is with blowing tin device.

Background

The traditional tin blowing device for circuit welding is mainly used as a device for blowing tin in circuit connection in the circuit production and processing process, and the tin blowing method is one of connection methods frequently used in modern circuit processing, so that the tin blowing method enables the operation in the circuit connection process to be simpler and quicker, and therefore, along with the development of modern technology, the use functions of the tin blowing device for circuit welding are gradually increased, and the tin blowing device for circuit welding can better meet the requirements of circuit welding use;

in view of the above, chinese patent No. CN100445010C discloses a tin dragging device for manual soldering of a flat cable, which can reduce the limitation on the design requirements of the FPC flat cable, and improve the flexibility of the design, so that the FPC flat cable or the LCD assembly which can be soldered by using the hot pressing process can be soldered by hand, but the ordinary tin blowing device generally requires a worker to hold a tin blowing device to blow tin to a circuit board when soldering the circuit, because the tin blowing area at the upper end of the circuit board is small, the operation is very fine, the tin blowing device can increase the operation burden of the worker by long-time manual operation, and the tin blowing accuracy is reduced, thereby reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a tin blowing device for circuit soldering to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides a circuit welding is with blowing tin device, including the welding base, the device mainly is the equipment structure that blows tin to the welding area in the circuit welding process, the intermediate position of welding base top is fixed and is equipped with two slide rails, the intermediate position of two slide rail tops has all seted up the spout, the inner wall of two said spouts all slides and is equipped with the support frame;

the air outlet pipe is characterized in that two first electric telescopic rods are arranged on one side of the top end of the support frame in a clamped mode, four fixing supports are arranged at one ends of the first electric telescopic rods in a sleeved mode, the inner walls of the two ends of each fixing support are connected with the outer walls of the four first electric telescopic rods in a clamped mode respectively, the middle position of each fixing support is clamped with a second electric telescopic rod, an air outlet pipe is fixedly arranged at the output end of each second electric telescopic rod, and a fan is arranged at the upper end of the inner wall of the air outlet pipe in a clamped mode.

In one example, a first handle is fixedly arranged in the middle of one side of the outer wall of each of the two support frames, a screw rod is clamped on the inner wall of one side of one of the slide rails, and two ends of the screw rod are respectively rotatably connected with two sides of the inner wall of one of the slide rails.

In one example, a motor is fixedly arranged on one side of the outer wall of one of the slide rails, one end of the screw rod is fixedly connected with the output end of the motor, a support plate is arranged on the inner wall of one of the slide rails in a sliding manner, and the outer wall of one end of the support plate is connected with the inner wall of the other slide rail in a sliding manner.

In one example, the outer wall of the screw rod is in threaded connection with the inner wall of one side of the support plate, a limiting strip is clamped on one side of the inner wall of the support plate, a rubber pad is fixedly arranged on the other side of the inner wall of the support plate, and a push rod is arranged on one side of the outer wall of the support plate in an inserting mode.

In one example, the outer walls at two ends of the push rod respectively penetrate through the inner wall on one side of the supporting plate and are fixedly connected with two ends on one side of the limiting strip, springs are sleeved on the outer walls at two ends of the push rod, one ends of the two springs are respectively in contact with one side of the supporting plate, and a second handle is fixedly arranged in the middle of one side of the outer wall of the push rod.

In an example, the fixed flush mounting plate that is equipped with in one side of welding base outer wall, first electric telescopic handle switch, second electric telescopic handle switch, fan switch and motor switch have been seted up to one side of flush mounting plate, and first electric telescopic handle passes through first electric telescopic handle switch, second electric telescopic handle passes through second electric telescopic handle switch, fan and passes through fan switch and motor switch all with external power supply electric connection.

Through the utility model provides a circuit welding is with blowing tin device can bring following beneficial effect:

1. the utility model discloses a tin bearing structure blows that nimble removal has is set up on the device, and this structure is mainly by the spout, the support frame, first electric telescopic handle, the fixed bolster, second electric telescopic handle, go out the tuber pipe, constitute such as fan and the first in command, blow tin through going out the tuber pipe air-out, and the air-out mainly is that the fan wherein bloies, can promote the support frame through the first in command simultaneously and slide in the spout, make it can high limit blow the position of tin, the first electric telescopic handle who starts support frame upper end simultaneously makes the fixed bolster remove about can going on, start second electric telescopic handle simultaneously and make it can go up and down the air-out region, make the position of blowing tin can carry out nimble change, and do not need staff's manually operation, thereby improve the practicality of device.

2. The utility model discloses a be provided with circuit fixed knot that can automatic movement on the device and construct, and this structure is mainly by the lead screw, including a motor, an end cap, a controller, and a cover plate, the backup pad, the rubber pad, spacing, push rod and spring etc. constitute, during the use, place the circuit board in the backup pad upper end, spring elasticity through the push rod upper end makes it promote spacing extrusion circuit board, and the extrusion makes it difficult impaired on the rubber pad, the starter motor makes the lead screw rotatory, and then make the backup pad slide in the inner wall of slide rail, transport the circuit board to the bottom of blowing the tin structure and operate, thereby improve the convenience that the device used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support frame, the fixing bracket and the adjustable support of the electric telescopic rod of the present invention;

fig. 3 is a schematic structural view of the supporting plate of the present invention.

In the figure: 1. welding the base; 2. a slide rail; 3. a chute; 4. a support frame; 5. a first electric telescopic rod; 6. fixing a bracket; 7. a second electric telescopic rod; 8. an air outlet pipe; 9. a fan; 10. a first handle; 11. a screw rod; 12. a motor; 13. a support plate; 14. a rubber pad; 15. a limiting strip; 16. a push rod; 17. a spring; 18. a second handle.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

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

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment, the utility model provides a circuit welding is with blowing tin device as shown in fig. 1-3, including welding base 1, the intermediate position of two support frames 4 outer wall one sides all fixes and is equipped with the first in command 10, the inner wall block of one of them slide rail 2 one side is equipped with lead screw 11, and the both ends of lead screw 11 rotate with the both sides of one of them slide rail 2 inner wall respectively and be connected, one side of one of them slide rail 2 outer wall is fixed and is equipped with motor 12, and the one end of lead screw 11 and the output fixed connection of motor 12, the inner wall slip of one of them slide rail 2 is equipped with backup pad 13, and the outer wall of backup pad 13 one end and the inner wall sliding connection of another slide rail 2, the fixed flush mounting plate that is equipped with in one side of welding base 1 outer wall, first electric telescopic handle switch has been seted up to one side of flush mounting plate, the second electric telescopic handle switch, fan switch and motor switch, and first electric telescopic handle 5 passes through first electric telescopic handle switch, second electric handle 7 passes through the second electric handle switch, fan 9 passes through fan switch and motor switch all with external power supply electric connection.

Embodiment two, the utility model provides a circuit welding is with blowing tin device as shown in fig. 2, the fixed two slide rails 2 that are equipped with in intermediate position on welding base 1 top, spout 3 has all been seted up to the intermediate position on 2 tops of two slide rails, the equal slip of inner wall of two spout 3 is equipped with support frame 4, the equal block in one side on 4 tops of two support frames is equipped with two electric telescopic handle 5, the equal cover of one end of four electric telescopic handle 5 is equipped with fixed bolster 6, and the inner wall at fixed bolster 6 both ends is connected with the outer wall block of 5 one ends of four electric telescopic handle respectively, the intermediate position block of fixed bolster 6 is equipped with second electric telescopic handle 7, the fixed air pipe 8 that is equipped with of output of second electric telescopic handle 7, the upper end block of air pipe 8 inner walls is equipped with fan 9.

Embodiment three, the utility model provides a circuit welding is with blowing tin device as shown in fig. 3, the outer wall of lead screw 11 and the inner wall threaded connection of backup pad 13 one side, one side block of backup pad 13 inner wall is equipped with spacing 15, the fixed rubber pad 14 that is equipped with of opposite side of backup pad 13 inner wall, one side of backup pad 13 outer wall alternates and is equipped with push rod 16, the outer wall at push rod 16 both ends passes the inner wall of backup pad 13 one side respectively and the both ends fixed connection of spacing 15 one side, the outer wall at push rod 16 both ends all overlaps and is equipped with spring 17, and two spring 17's one end respectively with one side contact of backup pad 13, the fixed second handle 18 that is equipped with in intermediate position of push rod 16 outer wall one side.

The working principle is as follows: when the tin blowing device for circuit welding in the design scheme is used, firstly, the supporting plate 13 which is used for supporting the circuit board at the upper end of the device is clamped between the two slide rails 2, the inner wall of one end of the supporting plate is in threaded connection with the outer wall of the screw rod 11, so that the device can be normally used, in the design scheme, the flexibly movable tin blowing support structure consisting of the chute 3, the support frame 4, the first electric telescopic rod 5, the fixed support 6, the second electric telescopic rod 7, the air outlet pipe 8, the fan 9, the first handle 10 and the like is arranged, when the tin blowing support structure is used, the air is blown out through the air outlet pipe 8 to blow tin, and the air outlet is mainly that the fan 9 blows air, meanwhile, the first handle 10 can push the support frame 4 to slide in the chute 3, so that the high-edge tin blowing position can be realized, simultaneously, the first electric telescopic rod 5 at the upper end of the supporting frame 4 is started to ensure that the fixed bracket 6 can move left and right, meanwhile, the second electric telescopic rod 7 is started to lift the air outlet area, so that the position of tin blowing can be flexibly changed without manual operation of workers, thereby improving the practicability of the device, and the device is provided with a circuit fixing structure which is composed of a screw rod 11, a motor 12, a supporting plate 13, a rubber pad 14, a limiting strip 15, a push rod 16, a spring 17 and the like and can automatically move, when in use, a circuit board is placed at the upper end of the supporting plate 13, the spring 17 at the upper end of the push rod 16 pushes the limit strip 15 to extrude the circuit board and extrude the circuit board on the rubber pad 14 to prevent the circuit board from being damaged, the motor 12 is started to rotate the screw rod 11, and then the support plate 13 slides in the inner wall of the slide rail 2, and the circuit board is transported to the bottom of the tin blowing structure for operation, thereby improving the convenience of the device.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A tin blowing device for circuit soldering, comprising:

the device mainly comprises a welding base (1), and is an equipment structure which is used for blowing tin to a welding area in the circuit welding process, wherein two sliding rails (2) are fixedly arranged at the middle position of the top end of the welding base (1), sliding grooves (3) are formed in the middle positions of the top ends of the two sliding rails (2), and supporting frames (4) are arranged on the inner walls of the two sliding grooves (3) in a sliding manner;

the air outlet pipe clamping device is characterized in that two first electric telescopic rods (5) and four are arranged on one side of the top of the support frame (4) in a clamped mode, a fixing support (6) is sleeved at one end of each first electric telescopic rod (5), the inner walls of the two ends of each fixing support (6) are connected with the outer wall of one end of each first electric telescopic rod (5) in a clamped mode respectively, a second electric telescopic rod (7) is arranged at the middle position of each fixing support (6) in a clamped mode, an air outlet pipe (8) is fixedly arranged at the output end of each second electric telescopic rod (7), and a fan (9) is arranged at the upper end of the inner wall of the air outlet pipe (8) in a clamped mode.

2. The tin blowing device for circuit soldering according to claim 1, wherein: two the intermediate position of support frame (4) outer wall one side all is fixed and is equipped with the first in command (10), one of them the inner wall block of slide rail (2) one side is equipped with lead screw (11), and the both ends of lead screw (11) are connected with the both sides rotation of one of them slide rail (2) inner wall respectively.

3. The tin blowing device for circuit soldering according to claim 2, wherein: one of them the fixed motor (12) that is equipped with in one side of slide rail (2) outer wall, and the output fixed connection of the one end of lead screw (11) and motor (12), one of them the inner wall of slide rail (2) slides and is equipped with backup pad (13), and the outer wall of backup pad (13) one end and the inner wall sliding connection of another slide rail (2).

4. The tin blowing device for circuit soldering according to claim 3, wherein: the outer wall of lead screw (11) and the inner wall threaded connection of backup pad (13) one side, one side block of backup pad (13) inner wall is equipped with spacing (15), the fixed rubber pad (14) that are equipped with of opposite side of backup pad (13) inner wall, the interlude of one side of backup pad (13) outer wall is equipped with push rod (16).

5. The tin blowing device for circuit soldering according to claim 4, wherein: the outer wall at push rod (16) both ends passes the inner wall of backup pad (13) one side and the both ends fixed connection of spacing (15) one side respectively, the outer wall at push rod (16) both ends all overlaps and is equipped with spring (17), and the one end of two springs (17) contacts with one side of backup pad (13) respectively, the fixed second handle (18) that is equipped with in intermediate position of push rod (16) outer wall one side.

6. The tin blowing device for circuit soldering according to claim 3, wherein: the fixed flush mounting plate that is equipped with in one side of welding base (1) outer wall, first electric telescopic handle switch, second electric telescopic handle switch, fan switch and motor switch have been seted up to one side of flush mounting plate, and just first electric telescopic handle (5) are through first electric telescopic handle switch, second electric telescopic handle (7) through second electric telescopic handle switch, fan (9) pass through fan switch and motor (12) pass through motor switch all with external power supply electric connection.