CN219254417U

CN219254417U - Soldering jig and soldering device

Info

Publication number: CN219254417U
Application number: CN202223257566.1U
Authority: CN
Inventors: 朱金猛; 张通
Original assignee: Suzhou Mingmei Automation Technology Co ltd
Current assignee: Suzhou Mingmei Automation Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-27
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a soldering jig and a soldering device. The device includes the frame, be provided with carousel mechanism in the frame, carousel mechanism includes carousel and carousel drive assembly, be provided with a plurality of soldering tin jigs along circumference on the carousel, still be provided with first station along carousel circumference's outside, the second station, the third station, first station department is provided with GT detection mechanism, second station department is provided with sweeps a yard mechanism, third station department is provided with soldering tin mechanism. When the jig is used, the PCB is accommodated in the PCB shelving groove, and then the PCB is fixed in the PCB shelving groove through the cover body and the base in a buckled mode. An acting force is applied to the PIN needle through the notch on the moving block, so that the PIN needle is firmly positioned in the PIN needle accommodating hole. The jig can firmly fix the PCB and the PIN needle.

Description

Soldering jig and soldering device

Technical Field

The utility model relates to the field of PIN soldering tin, in particular to a soldering tin jig and a soldering tin device.

Background

In the production process of the PCB, the PIN needle is required to be welded on the PCB. In the welding process, a jig is required to fix the PCB and the PIN needles. After fixing, the PIN needle is welded on the PCB through the soldering tin mechanism.

The traditional jig for fixing the PIN needle comprises a groove for accommodating the PCB, and a PIN needle jack is arranged in the groove, but the jig is not firm enough for fixing the PCB and the PIN needle when in use.

Disclosure of Invention

Based on this, a soldering jig is provided. The fixture is firm in positioning the PCB and the PIN needles.

The utility model provides a soldering tin tool, includes the heating platform, be provided with the base on the heating platform, be provided with the PCB board on the base and shelve the groove, the one end that the groove was shelve to the PCB board is provided with PIN needle accommodation hole, the bottom in PIN needle accommodation hole is provided with the support column, still be provided with in the base and be used for driving the unlocking component of locking component unblock that is used for locking the PIN needle, locking component is including setting up the movable block in the lateral shifting hole in the base and being located the spring assembly of movable block outside tip, lateral shifting hole and the PIN needle accommodation hole intercommunication that corresponds, be provided with the breach that is used for exerting force to the PIN needle on the movable block, unlocking component includes the turning block of vertical setting, and the one end and the first drive gear of turning block link to each other, the turning block is used for driving the movable block and carries out lateral shifting, still be provided with the pivot in the base, be connected with the lid in the pivot, the lid is used for with a plurality of stepping down holes on the lid, one end and second drive gear link to each other with corresponding drive mechanism.

According to the PCB placing groove, the PCB is accommodated in the PCB placing groove, and then the PCB is fixed in the PCB placing groove through the cover body and the base in a buckled mode. Simultaneously, the application exerts an effort to the PIN needle through the breach on the movable block for the PIN needle is firm to be positioned in the PIN needle accommodating hole.

In one embodiment, the driving mechanism comprises a cylinder and a transmission piece connected with the cylinder, a first rack and a second rack are arranged at the bottom end of the transmission piece, the first rack is meshed with the first transmission gear, and the second rack is meshed with the second transmission gear.

In one embodiment, the driving member is L-shaped.

The utility model provides a soldering tin device, includes soldering tin tool, still includes the frame, be provided with carousel mechanism in the frame, carousel mechanism includes carousel and carousel drive assembly, be provided with a plurality of soldering tin tools along circumference on the carousel, still be provided with first station along the outside of carousel circumference, the second station, the third station, first station department is provided with GT detection mechanism, second station department is provided with sweeps a yard mechanism, third station department is provided with soldering tin mechanism.

In one embodiment, a discharging hole is formed in the frame, and a front baffle and an ion air bar positioned on one side of the front baffle are arranged at the upper end of the discharging hole.

Drawings

Fig. 1 is a schematic diagram of a welding jig according to an embodiment of the present application. In this figure, the cover is engaged with the base.

Fig. 2 is a schematic diagram of the mating relationship of the rotating block and the moving block according to the embodiment of the present application.

Fig. 3 is a schematic view of two PIN accommodating holes arranged at one end of a PCB board holding groove according to an embodiment of the present application.

Fig. 4 is a schematic diagram of placing a PCB board in a PCB board holding groove and placing a PIN in a PIN receiving hole according to an embodiment of the present application.

Fig. 5 is a schematic view of a base of an embodiment of the present application.

Fig. 6 is a schematic diagram of a soldering apparatus according to an embodiment of the present application.

Fig. 7 is a schematic view of an internal structure of a soldering device according to an embodiment of the present application.

Fig. 8 is a top view of a soldering apparatus according to an embodiment of the present application.

Wherein:

100. soldering tin jig; 110. a heating platform; 120. a base; 130. a cover body; 130a, connecting blocks; 140. a cylinder; 150. a transmission member; 161. a first rack; 162. a second rack; 163. a first transmission gear; 164. a second transmission gear; 170. a rotating shaft; 181. a rotating block; 182. a moving block; 183. a support column; 200. a PCB board; 300. a PIN needle; 121. a PCB board placing groove; 122. a PIN needle accommodation hole; 123. a lateral movement hole;

410. a turntable; 420. a GT detection mechanism; 430. a code scanning mechanism; 440. a soldering mechanism; 450. a controller; 460. a temperature controller; 470. a touch programmer; 480. a display.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1 to 3, embodiments of the present application provide a solder jig 100, which includes a heating platform 110, and the heating platform 110 may include a table body, and a heating assembly and a sensor disposed in the table body. The heating platform 110 is provided with a base 120, the base 120 is provided with a PCB board placing groove 121, and the specific shape of the PCB board placing groove 121 can be contoured according to the shape of the product. One end of the PCB board holding groove 121 is provided with a PIN accommodating hole 122. In fig. 3, one end of the PCB board holding groove 121 is provided with 2 PIN receiving holes 122. The bottom of PIN needle accommodation hole 122 is provided with support column 183, still be provided with the locking subassembly that is used for locking PIN needle 300 and the unblock subassembly that is used for driving the unblock of locking subassembly in the base 120, the locking subassembly is including setting up the movable block 182 in the lateral shifting hole 123 in base 120 and being located the spring assembly of movable block 182 outside tip, the spring assembly includes spring and spring holder, the spring setting is kept away from the one end of PIN needle 300 at movable block 182, the spring also is located the lateral shifting hole 123, and the one end of spring is supported with movable block 182 and is leaned on, the other end is supported with the spring holder of installing in lateral shifting hole 123. The transverse moving hole 123 is communicated with the corresponding PIN needle accommodating hole 122, a notch for applying force to the PIN needle 300 is formed in the moving block 182, the unlocking component comprises a longitudinally arranged rotating block 181, one end of the rotating block 181 is connected with a first transmission gear 163, the rotating block 181 is used for driving the moving block 182 to transversely move, a rotating shaft 170 is further arranged on the base 120, a cover body 130 is connected onto the rotating shaft 170, the cover body 130 can be connected with the rotating shaft 170 through a connecting block 130a, the cover body 130 is used for being buckled with the base 120, a plurality of abdicating holes are formed in the cover body 130, one end of the rotating shaft 170 is connected with a second transmission gear 164, and the first transmission gear 163 and the second transmission gear 164 are respectively connected with a corresponding driving mechanism.

When the PIN accommodating hole 122 is used, the PCB 200 is placed in the PCB placing groove 121, the PIN 300 is placed in the PIN accommodating hole 122, the first transmission gear 163 and the second transmission gear 164 are driven to rotate through the driving mechanism, the first rotation gear drives the rotating shaft 170 to rotate, the rotating shaft 170 drives the cover 130 to rotate towards the base 120, and then the cover 130 is buckled with the base 120. For the PIN 300, in the initial state, the moving block 182 moves outwards under the action of the rotating block 181, so that the moving block 182 keeps a certain distance from the PIN 300, the PIN 300 is conveniently inserted into the PIN accommodating hole 122, after the second transmission gear 164 rotates, the rotating block 181 rotates, for example, 90 degrees, the moving block 182 moves towards the corresponding PIN 300 under the action of a spring, and a certain action force is applied to the PIN 300 through the side wall of the notch on the moving block 182, so that the PIN 300 abuts against the corresponding hole wall, and is further fixed firmly. Because the cover 130 is provided with a plurality of relief holes, the PIN 300 can be exposed by the relief holes for subsequent welding. The relief holes may also expose the relevant product codes on the PCB 200 for subsequent code scanning.

After the welding is finished, the first transmission gear 163 and the second transmission gear 164 are rotated by the driving mechanism, so that the cover 130 is separated from the base, the moving block 182 is pushed away by the rotating block 181, and the moving block 182 is separated from the corresponding PIN 300, so that the PIN 300 and the PCB 200 which are welded together can be taken out.

In one embodiment, the driving mechanism comprises a cylinder 140 and a transmission member 150 connected with the cylinder 140, a first rack 161 and a second rack 162 are arranged at the bottom end of the transmission member 150, the first rack 161 is meshed with the first transmission gear 163, and the second rack 162 is meshed with the second transmission gear 164. The driving member 150 is driven to move by the expansion and contraction of the cylinder 140, and then the first rack 161 and the second rack 162 are driven to move, and the first rack 161 and the second rack 162 are linearly moved, so that the first driving gear 163 and the second driving gear 164 can be driven to rotate.

It will be appreciated that in the above structure, the first transmission gear 163 and the second transmission gear 164 are driven to rotate by the same cylinder 140. As another embodiment of the driving mechanism, two cylinders and two transmission members may be used to drive the first rack 161 and the second rack 162, respectively, and further drive the first transmission gear 163 and the second transmission gear 164, respectively.

In one embodiment, as shown in fig. 3, the driving member 150 is L-shaped. Including a first portion coupled to the cylinder 140 and a second portion coupled to the first rack 161 and the second rack 162.

As shown in fig. 6 to 8, the embodiment of the present application further provides a soldering device, which includes the soldering jig 100. Still include the frame, be provided with carousel 410 mechanism in the frame, carousel 410 mechanism includes carousel 410 and carousel 410 drive assembly, be provided with a plurality of soldering tin jigs 100 along circumference on the carousel 410, still be provided with first station along the outside of carousel 410 circumference, the second station, the third station, first station department is provided with GT detection mechanism 420, GT detection mechanism 420 is used for detecting whether there is PIN needle 300 on the tool, GT detection mechanism 420 is current standard component. The second station is provided with a code scanning mechanism 430, and the code scanning mechanism 430 is used for scanning the product codes on the PCB 200. The code scanning mechanism 430 is also an existing standard. A third station is provided with a solder mechanism 440. The soldering mechanism 440 is used to solder the PIN 300 to the PCB 200. The solder mechanism 440 is also an existing standard.

Specifically, a controller 450 of the soldering mechanism 440, a temperature controller 460 of each heating platform 110, a touch programmer 470, a display 480, and the like may also be disposed on the front panel of the rack. The touch programmer 470 is used to connect to electrical equipment that needs to be programmed to set relevant operating parameters, and the display 480 is used to display information about relevant operating parameters and status of the entire device.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The soldering tin jig is characterized by comprising a heating platform, wherein a base is arranged on the heating platform, a PCB board placing groove is arranged on the base, a PIN needle accommodating hole is arranged at one end of the PCB board placing groove, a supporting column is arranged at the bottom of the PIN needle accommodating hole,

the base is internally provided with a locking component for locking the PIN needle and an unlocking component for driving the locking component to unlock, the locking component comprises a moving block arranged in a transverse moving hole in the base and a spring component positioned at the outer end part of the moving block, the transverse moving hole is communicated with a corresponding PIN needle accommodating hole, the moving block is provided with a notch for applying force to the PIN needle, the unlocking component comprises a longitudinally arranged rotating block, one end of the rotating block is connected with a first transmission gear, the rotating block is used for driving the moving block to transversely move,

still be provided with the pivot on the base, be connected with the lid in the pivot, the lid is used for with the base lock, be provided with a plurality of holes of stepping down on the lid, the one end and the second drive gear of pivot link to each other, first drive gear and second drive gear link to each other with corresponding actuating mechanism respectively.

2. The soldering jig according to claim 1, wherein the driving mechanism comprises a cylinder and a transmission member connected with the cylinder, a first rack and a second rack are arranged at the bottom end of the transmission member, the first rack is meshed with the first transmission gear, and the second rack is meshed with the second transmission gear.

3. The solder jig of claim 2, wherein the driving member is L-shaped.

4. A soldering device is characterized by comprising the soldering jig according to any one of claims 1 to 3, and further comprising a frame, wherein a turntable mechanism is arranged on the frame and comprises a turntable and a turntable driving assembly,

a plurality of soldering tin jigs are arranged on the turntable along the circumferential direction,

a first station, a second station, a third station,

a GT detection mechanism is arranged at the first station,

a code scanning mechanism is arranged at the second station,

and a soldering tin mechanism is arranged at the third station.

5. The soldering device according to claim 4, wherein a discharge opening is provided on the frame, and a front baffle and an ion air bar positioned on one side of the front baffle are provided at the upper end of the discharge opening.