CN215393015U

CN215393015U - Tin soldering device of PCB (printed circuit board) tin soldering machine

Info

Publication number: CN215393015U
Application number: CN202121288704.5U
Authority: CN
Inventors: 许小波
Original assignee: Dongguan Nanguan Automation Technology Co ltd
Current assignee: Dongguan Nanguan Automation Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-04
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a tin soldering device of a PCB tin soldering machine, which comprises a fixed plate, wherein a lifting mechanism is arranged on the fixed plate, a tin soldering part is arranged on the lifting mechanism, a transverse moving mechanism is arranged between the fixed plate and the lifting mechanism, the transverse moving mechanism comprises a driving device, a fixed block I and a sliding rail amplitude which are all arranged on the fixed plate, a lead screw is arranged on the fixed block I, one end of the lead screw is in transmission connection with the driving device through a driving wheel, the other end of the lead screw is in through connection with a moving block, the moving block is fixedly connected with a lead screw nut matched with the lead screw, one end of the moving block extends outwards and is fixedly arranged on the lifting mechanism, the lifting mechanism is in sliding connection with the sliding amplitude, and the tin soldering device can perform multiple tin soldering actions on a PCB on the same horizontal line by arranging the transverse moving mechanism, so as to realize the purpose of performing multiple tin soldering on one tin soldering station, the working efficiency can be effectively improved.

Description

Tin soldering device of PCB (printed circuit board) tin soldering machine

Technical Field

The utility model belongs to the technical field of soldering machines, and particularly relates to a soldering device of a PCB soldering machine.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. The printed circuit board comprises insulating bottom plate, connecting wire and the pad of assembly soldering tin electronic component, and at present, can only carry out soldering tin to fixed a bit on the PCB board on the different soldering tin stations in the PCB board soldering tin machine, if need carry out multiple spot soldering tin on the PCB board, can only send into next station with the PCB board and process, seriously influence production efficiency, the mechanism of adjusting the soldering tin head angle in the soldering tin machine is comparatively complicated in addition, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soldering device of a PCB soldering machine, which solves the problems in the prior art.

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

the utility model provides a soldering tin device of PCB board soldering tin machine, includes the fixed plate, install elevating system on the fixed plate, the last tin portion of welding of installing of elevating system, install sideslip mechanism between fixed plate and the elevating system, sideslip mechanism is including all installing drive arrangement, fixed block one and the slide rail width of cloth on the fixed plate, install the lead screw on the fixed block one, lead screw one end is passed through the drive wheel and is connected with the drive arrangement transmission, the lead screw other end through connection has the movable block, the lead screw nut fixed connection that movable block and lead screw cooperation were used, the outside fixed mounting that extends of movable block one end is on elevating system, elevating system and slide width of cloth sliding connection.

Further technical scheme, elevating system includes mounting panel one, lift cylinder and mounting panel two, mounting panel one is connected with the slip width of cloth, the lift cylinder is installed on mounting panel one, mounting panel two is the L type, and its bottom is connected with lift cylinder output, the tin soldering portion is installed on mounting panel two.

According to the further technical scheme, the lifting cylinder body forms a slide rail and is in sliding connection with the mounting plate II.

According to the technical scheme, the soldering tin part comprises a third mounting plate fixedly arranged on a second mounting plate, a connecting part is arranged at the bottom of the third mounting plate, the connecting part is hinged and fixed with an angle adjusting part, and a soldering tin head is arranged on the angle adjusting part.

Further technical scheme, angle modulation portion includes regulating block one and regulating block two, regulating block one end is articulated fixed with connecting portion, be equipped with the arc through-hole in the regulating block two, the regulating block one other end passes the arc through-hole through the bolt and is connected with regulating block two, install regulating block three on the regulating block two, the soldering tin head is installed on regulating block three.

According to the further technical scheme, a tin supply device is installed on the third mounting plate and is located above the soldering tin head.

The technical scheme is further characterized by further comprising a fixed seat, and the fixed seat is connected with the fixed plate through a fixed clamp.

According to the further technical scheme, the device further comprises a smoke suction pipeline, the smoke suction pipeline is connected with the second mounting block through the second fixing block, an opening in one end of the smoke suction pipeline corresponds to the soldering tin head, and the other end of the smoke suction pipeline is connected with the air suction device.

The utility model has the beneficial effects that:

the utility model provides a tin soldering device of a PCB (printed circuit board) tin soldering machine, which can enable the tin soldering device to perform multiple tin soldering actions on a PCB on the same horizontal line by arranging a transverse moving mechanism, achieves the purpose of performing multiple tin soldering processing on one tin soldering station, can effectively improve the working efficiency, and can change the position of a tin soldering head corresponding to the tin soldering of the PCB by adjusting the angle between a connecting part and an angle adjusting part so as to adapt to the production and processing of different PCBs, thereby being very convenient.

Drawings

FIG. 1: the utility model is shown in a first perspective view.

FIG. 2: left side view of the utility model.

FIG. 3: the second perspective view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention,

as shown in fig. 1-3, a tin soldering device of a PCB tin soldering machine includes a fixing plate 1, the fixing plate 1 can be fixed on a fixing base 5 through a fixing clip 11, and can be adjusted up and down on the fixing base 5 by loosening the fixing clip 11, and then fixed through the fixing clip 11, a lifting mechanism 2 is installed on the fixing plate 1, and one of the lifting mechanism 2 can include a first mounting plate 21, a lifting cylinder 22 and a second mounting plate 23, the first mounting plate 21 is connected with a sliding web 33, the lifting cylinder 22 is installed on the first mounting plate 21, the lifting cylinder 22 forms a sliding rail to be slidably connected with the second mounting plate 23, the second mounting plate 23 is L-shaped, the bottom of the second mounting plate is connected with an output end of the lifting cylinder 22, a tin soldering part 4 is installed on the second mounting plate 23, a transverse moving mechanism 3 is installed between the fixing plate 1 and the lifting mechanism 2, the transverse moving mechanism 3 includes a driving device 31, a driving device, and a driving device, and a driving device, wherein the driving device are installed on the driving device, and a driving device are installed, and a driving device are installed on the driving device, and a driving device, the driving device are installed, the driving device, and a driving device are installed on the driving device, and a driving device are installed, the driving device, and a driving device, the driving device are installed, and a driving device, the driving device, and a driving device are installed, the driving device are installed, and a driving device, the driving device, and a driving device, and are installed on the driving device, the device comprises a first fixing block 32 and a sliding amplitude, wherein a lead screw 34 is installed on the first fixing block 32, one end of the lead screw 34 is in transmission connection with a driving device 31 through a driving wheel, the other end of the lead screw 34 is connected with a moving block 36 in a penetrating mode, the moving block 36 is fixedly connected with a lead screw nut 35 used in cooperation with the lead screw 34, one end of the moving block 36 extends outwards and is fixedly installed on a lifting mechanism 2, and the lifting mechanism 2 is in sliding connection with the sliding amplitude 33.

When the PCB soldering machine works, a PCB to be soldered is fixed on the jig and is transported to the position below the soldering tin part 4 through the transport mechanism, at the moment, the lifting cylinder 22 is started, the output end of the lifting cylinder 22 extends downwards, the mounting plate II 23 is pushed to move downwards, and the soldering tin part 4 on the mounting plate II 23 is enabled to approach the position of the PCB until the PCB is contacted for soldering;

after the soldering of one position of the PCB is finished, the lifting cylinder 22 retracts the extending end to drive the second mounting plate 23 to move upwards, so that the soldering part 4 on the second mounting plate 23 is separated from the PCB, then the driving device 31 is started, the lead screw 34 is driven to rotate through the driving wheel, at the moment, the lead screw nut 35 drives the moving block 36 to move in the direction along the lead screw 34, the moving block 36 is fixedly connected with the lifting mechanism 2, and finally the soldering part 4 moves in the direction along the lead screw 34, in the prior art, the precision of a lead screw amplitude is very high, so that the soldering part 4 can be driven to be accurately positioned, after the soldering part 4 moves to another position, the driving device 31 stops moving, and the lifting mechanism 2 is started to repeat the steps to perform soldering on the other position of the PCB;

in conclusion, through setting up sideslip mechanism 3, can make the soldering tin device can carry out many times soldering tin action to the PCB board on same water flat line, realize that a soldering tin station carries out the purpose of processing soldering tin many times, can effectively promote work efficiency, can reduce the quantity of installation soldering tin device in the soldering tin machine simultaneously, reduce the volume of soldering tin machine, reduce the manufacturing cost of soldering tin machine.

In the embodiment of the present invention, as shown in fig. 3, the soldering portion 4 includes a third mounting plate 41 fixedly mounted on a second mounting plate 23, a connecting portion 42 is disposed at the bottom of the third mounting plate 41, the connecting portion 42 is hinged to and fixed with an angle adjusting portion 43, since the soldering head 44 is mounted on the angle adjusting portion 43, the position of the soldering head 44 corresponding to the soldering tin of the PCB board can be changed by adjusting the angle between the connecting portion 42 and the angle adjusting portion 43, so as to adapt to the production and processing of different PCB boards, and the angle adjusting portion 43 in this embodiment may have a structure including a first adjusting block 431 and a second adjusting block 432, one end of the first adjusting block 431 is hinged to and fixed to the connecting portion 42, an arc through hole 434 is disposed in the second adjusting block 432, the other end of the first adjusting block 431 passes through the arc through hole 434 to be connected to the second adjusting block 432 through a bolt, a third adjusting block 433 is mounted on the second adjusting block 432, the soldering head 44 is mounted on the third adjusting block 433, when the angle of the soldering tin head 44 needs to be adjusted, the bolt can be unscrewed, the second adjusting block 432 can move relative to the first adjusting block 431 through the arc-shaped through hole 434, the relative position of the first adjusting block 431 and the second adjusting block 432 is adjusted through the arc-shaped through hole 434, the angle adjustment of the soldering tin head 44 can be realized, and finally, the bolt is screwed down, so that the first adjusting block 431 and the second adjusting block 432 are fixed.

In the embodiment of the utility model, the smoke absorbing pipeline 61 is further included, the smoke absorbing pipeline 61 is connected with the second mounting block through the second fixing block 62, an opening at one end of the smoke absorbing pipeline 61 corresponds to the soldering tin head 44, no matter how the soldering tin head 44 moves, the relative position of the opening of the smoke absorbing pipeline 61 and the soldering tin head 44 is always unchanged, and the other end of the smoke absorbing pipeline 61 is connected with the air suction device, so that smoke generated during soldering tin is absorbed, and the influence on health caused by the absorption of people is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a soldering tin device of PCB board soldering tin machine, includes fixed plate (1), install elevating system (2) on fixed plate (1), install on elevating system (2) and weld tin portion (4), its characterized in that: install sideslip mechanism (3) between fixed plate (1) and elevating system (2), sideslip mechanism (3) are including all installing drive arrangement (31), fixed block (32) and the slide rail width of cloth on fixed plate (1), install lead screw (34) on fixed block (32), lead screw (34) one end is passed through the drive wheel and is connected with drive arrangement (31) transmission, lead screw (34) other end through connection has movable block (36), lead screw nut (35) fixed connection that movable block (36) and lead screw (34) cooperation were used, movable block (36) one end outwards extends fixed mounting on elevating system (2), elevating system (2) and slide width of cloth (33) sliding connection.

2. A soldering apparatus for a PCB soldering machine according to claim 1, wherein: elevating system (2) are including mounting panel one (21), lift cylinder (22) and mounting panel two (23), mounting panel one (21) is connected with slip width of cloth (33), install on mounting panel one (21) lift cylinder (22), mounting panel two (23) are the L type, and its bottom is connected with lift cylinder (22) output, install on mounting panel two (23) tin soldering portion (4).

3. A soldering apparatus for a PCB soldering machine according to claim 2, wherein: and the cylinder body of the lifting cylinder (22) forms a slide rail which is in sliding connection with the second mounting plate (23).

4. A soldering apparatus for a PCB soldering machine according to claim 2, wherein: tin portion (4) is including setting firmly mounting panel three (41) on mounting panel two (23), mounting panel three (41) bottoms are equipped with connecting portion (42), connecting portion (42) are articulated to be fixed with angle modulation portion (43), install tin welding head (44) on the angle modulation portion (43).

5. A soldering apparatus for PCB soldering machine according to claim 4, wherein: angle regulation portion (43) include regulating block one (431) and regulating block two (432), regulating block one (431) one end is articulated fixed with connecting portion (42), be equipped with arc through-hole (434) in regulating block two (432), the regulating block one (431) other end passes arc through-hole (434) through the bolt and is connected with regulating block two (432), install regulating block three (433) on regulating block two (432), install on regulating block three (433) soldering tin head (44).

6. A soldering apparatus for PCB soldering machine according to claim 5, characterized in that: and a tin supply device (45) is arranged on the mounting plate III (41), and the tin supply device (45) is positioned above the soldering tin head (44).

7. A soldering apparatus for PCB soldering machine according to claim 6, characterized in that: the novel soldering tin soldering.

8. A soldering apparatus for a PCB soldering machine according to any one of claims 1 to 7, wherein: still include fixing base (5), fixing base (5) are connected with fixed plate (1) through fixation clamp (11).