CN210060042U

CN210060042U - Double-side tin soldering mechanism

Info

Publication number: CN210060042U
Application number: CN201920676480.1U
Authority: CN
Inventors: 陈驰
Original assignee: Jiangsu Electronic Technology Co Ltd Innocent
Current assignee: Jiangsu Electronic Technology Co Ltd Innocent
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-14
Anticipated expiration: 2029-05-13

Abstract

The utility model relates to a double-sided tin soldering mechanism, which comprises two groups of main bodies; the two groups of main bodies are arranged symmetrically left and right; the main body comprises a first moving device, a second moving device, a soldering device, a power device, a limiting device and a cooling device; the first moving device pushes the second moving device to move up and down; the second moving device pushes the soldering tin device to move left and right; the power device drives the second moving device; the limiting device is arranged at the right end of the rear surface of the second moving device; the cooling device is installed at the left end of the rear surface of the second moving device. The problems of unstable welding head load, influence of current on equipment, unstable power output, low cooling efficiency and the like caused by the existing scheme are solved.

Description

Double-side tin soldering mechanism

Technical Field

The utility model relates to mechanical equipment, concretely relates to two-sided soldering tin mechanism.

Background

Generally, in the soldering industry, along with the rising of labor cost, mechanization of soldering is also spreading continuously. The mechanized soldering tin can save labor cost, reduce the manufacturing cost of products and form good competitiveness for enterprises. The existing soldering equipment has low mechanization degree and low technology content. Accurate soldering cannot be achieved. The current of the welding head of the existing tin soldering equipment is unstable, and the quality of tin soldering cannot be guaranteed. And the power source adopts an old-fashioned motor, the power transmission and the excessive instability are realized, and the welding head is easy to damage the workpiece. How to solve these problems is of great importance.

In the existing scheme, a welding head of a tin soldering device is directly connected with a power supply, and an old-fashioned motor is used as a power source. The scheme of cooling the workpiece by adopting a natural cooling mode has the following problems: (1) the welding head is directly connected with a power supply, and the load of the welding head is unstable; (2) without an insulating device, the current has an influence on the equipment; (3) the motor is used as a power source, so that the power output is unstable, and the motor is easy to clamp and impact; (4) and natural cooling is adopted, so that the cooling efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a two-sided soldering tin mechanism to welding head load is unstable among the solution prior art, the electric current causes influence, power take off unstability and cooling efficiency low scheduling problem to equipment.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a two-sided soldering tin mechanism which characterized in that:

comprises two groups of main bodies; the two groups of main bodies are arranged symmetrically left and right; the main body comprises a first moving device, a second moving device, a soldering device, a power device, a limiting device and a cooling device; the first moving device pushes the second moving device to move up and down; the second moving device pushes the soldering tin device to move left and right; the power device is arranged at the right end of the second moving device; the limiting device is arranged at the right end of the rear surface of the second moving device; the cooling device is installed at the left end of the rear surface of the second moving device.

The further technical scheme is as follows: the first moving device comprises a first base, a dividing head, an up-down sliding block, two groups of adjusting devices and a second base; the dividing head is arranged at the upper end of the first base; the up-down sliding blocks are arranged on the rear surface of the first base in parallel; the two groups of adjusting devices are respectively arranged on the lower surface of the first base; and the up-and-down sliding block pushes the second base to move up and down.

The further technical scheme is as follows: the first mobile device comprises a second base; the second moving device comprises a sliding guide rail, a left sliding block, a right sliding block, a third base, a push plate and a stabilizing device; the sliding guide rail is arranged at the rear end of the second base; the left and right sliding blocks are in sliding connection with the sliding guide rail; the third base is fixedly connected with the left sliding block and the right sliding block; the push plate is arranged at the rear end of the third base; the stabilizing device is connected with the push plate.

The further technical scheme is as follows: the tin soldering device comprises an electrode plate, a U-shaped plate, a welding head and an insulating device; the insulation device is connected with the second moving device; the electrode plate is arranged at the rear end of the insulating device; the welding heads are respectively connected with the electrode plates; the electrode plate is connected with the electrode through the U-shaped plate.

The further technical scheme is as follows: the insulating device is an epoxy plate.

The further technical scheme is as follows: the second mobile device comprises a stabilizing device; the power device comprises a power shaft; the stabilizing device is connected with the power shaft.

The further technical scheme is as follows: the power device is a cylinder.

The further technical scheme is as follows: the limiting device comprises a limiting connecting plate and a dividing head; the limiting connecting plate is connected with the second moving device; the micrometer head is arranged at the rear end of the limiting connecting plate.

The further technical scheme is as follows: the first mobile device comprises a second base; the cooling device comprises a cooling connecting plate and a blowing device; the cooling connecting plate is connected with the second base; the blowing device is arranged at the rear end of the cooling connecting plate.

The utility model has the advantages as follows: the utility model discloses a two-sided soldering tin mechanism adopts the U-shaped board to guarantee the stable output of electric current. Adopt the cylinder as the power supply, set up stabilising arrangement simultaneously and guarantee the steady of power. And a blowing device is adopted to rapidly cool the workpiece. The double-sided tin soldering mechanism has the following effects: (1) the electrode and the electrode plate are connected by adopting the soft copper foil, so that the current transmission stability is ensured; (2) an insulating device is designed to block the influence of current on other parts; (3) the cylinder is used as a power source, and power transmission is stable; (5) a stabilizing device is designed, so that the clamping and impact cannot occur during power transmission; (6) and a blowing device is designed to accelerate the cooling of the workpiece.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the first mobile device of the present invention.

Fig. 3 is a schematic structural diagram of a second mobile device according to the present invention.

Fig. 4 is a schematic structural diagram of the soldering device of the present invention.

Fig. 5 is a right side view of the present invention.

In the figure: 1. a main body; 2. a first mobile device; 21. a first base; 22. a dividing head; 23. a first up-down slider; 24. a second up-down slider; 25. an adjustment device; 26. a second base; 27. adjusting the spring; 3. a second mobile device; 31. a sliding guide rail; 32. a first left-right slider; 33. a second left-right slider; 34. a third base; 35. pushing the plate; 36. a stabilizing device; 4. a soldering device; 41. a first electrode plate; 42. a second electrode plate; 43. a first U-shaped plate; 44. a second U-shaped plate; 45. a welding head; 46. an insulating device; 47. a partition plate; 5. a power plant; 51. a power shaft; 6. a limiting device; 61. a limiting connecting plate; 62. dividing the head into thousands; 7. a cooling device; 71. cooling the connecting plate; 72. and a blowing device.

Detailed Description

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic structural diagram of the first mobile device of the present invention. Referring to fig. 1 and 2, the present invention discloses a double-sided soldering mechanism. The direction of X in the figure does the utility model discloses structure schematic's rear end, the direction of Y in the figure does the utility model discloses structure schematic's right-hand member. The double-side soldering mechanism comprises two groups of main bodies 1. The two sets of bodies 1 are symmetrically mounted. The two groups of main bodies 1 are symmetrically arranged at the left end and the right end of the workpiece. The two sets of main bodies 1 can work simultaneously, and the left end and the right end of a workpiece are welded simultaneously.

The main body 1 includes a first moving device 2, a second moving device 3, a soldering device 4, a power device 5, a limiting device 6, and a cooling device 7.

The first moving device 2 includes a first base 21, an index head 22, two sets of up-and-down sliding

blocks

23, 24, two sets of adjusting devices 25, and a second base 26. The first base 21 is mounted on the front end of the first mobile device 2. The index head 22 is mounted to the upper end of the first base 21. The lower end of the index head 22 passes through the upper surface of the first base 21.

Two sets of up-down slide blocks 23, 24 are mounted in parallel on the left and right ends of the rear surface of the first base 21. The first up-down slider 23 is mounted to the left end of the rear surface of the first base 21. The front surface of the first up-down slider 23 is attached to the left end of the rear surface of the first base 21. The second up-down slider 24 is mounted on the right end of the rear surface of the first base 21. The front surface of the second up-down slider 24 is attached to the right end of the rear surface of the first base 21.

Two sets of adjusting devices 25 are respectively installed at the left and right ends of the lower surface of the first base 21. The adjustment means 25 comprise an adjustment spring 27. An adjusting spring 27 is mounted on the upper end of the adjusting device 25. The lower end of the adjusting spring 27 is connected to the upper end of the adjusting device 25. The upper end of the adjustment spring 27 passes through the lower surface of the first base 21.

The second base 26 is mounted to the rear end of the first base 21. A plurality of sets of bosses are formed at the front end of the second base 26. Multiple sets of bosses are machined in parallel on the front face of the second base 26. The adjustment spring 27 is connected to the boss. The upper end of the adjusting spring 27 abuts against the lower end of the boss.

The adjustment means 25 function to push the first movement means 2. The second base 26 moves linearly and reciprocally up and down along the two sets of up-and-down slide blocks 23, 24. The second base 26 is displaced when moved. The adjustment spring 27 serves to adjust the offset position.

The soldering device 4 needs to be positioned first during operation. The positioning will deviate, and the deviation needs to be adjusted. The index head 22 serves to adjust the positioning of the soldering device 4 by pushing the second mount 26.

Fig. 3 is a schematic structural diagram of a second mobile device according to the present invention. Fig. 5 is a right side view of the present invention. As shown in fig. 1, 3 and 5, the second moving device 3 is mounted at the rear end of the first moving device 2. The second moving device 3 includes a slide rail 31, two sets of left and right slide blocks 32, 33, a third base 34, a push plate 35, and a stabilizer 36.

A slide rail 31 is mounted to the rear end of the second base 26. Two sets of left and right slide blocks 32, 33 are mounted on the left and right ends of the rear surface of the slide rail 31, respectively. The first left and right slide block 32 is mounted to the left end of the rear surface of the slide rail 31. The second left and right slide block 33 is mounted on the right end of the rear surface of the slide rail 31.

The third base 34 is fixedly connected to the left and right slide blocks 32, 33. The third base 34 is attached to the rear ends of the two left and right slide blocks 32, 33. The rear surface of the first left and right slide block 32 is attached to the left end of the front surface of the third base 34. The rear surface of the second left and right slider 33 is attached to the right end of the front surface of the third base 34.

A push plate 35 is mounted to the rear end of the third base 34. The front surface of the push plate 35 abuts the rear surface of the third base 34. A stabilizer 36 is mounted to the rear end of the third base 34. Preferably, the stabilizing device 36 is a spring. The stabilizer 36 is mounted to the right end of the push plate 35. The left end of the stabilizer 36 is connected to the right end of the push plate 35.

The third base 34 moves left and right along the slide rail 31. The slide rail 31 ensures that the third base 34 can be stably moved. The stabilizer 36 moves the push plate 35 left and right. The stabilizing device 36 is designed to allow stable movement of the push plate 35. The stabilizing device 36 is a spring that eliminates the jamming, chattering and impact of the pusher plate 35 as it moves. The push plate 35 moves left and right along the rear surface of the third base 34.

Fig. 4 is a schematic structural diagram of the soldering device of the present invention. As shown in fig. 1 and 4, the soldering device 4 is mounted on the left end of the rear surface of the second moving device 3. The soldering device 4 includes two sets of

electrode plates

41, 42, two sets of

U-shaped plates

43, 44, a soldering tip 45 and an insulating device 46.

The insulating device 46 is installed at the left end of the rear surface of the second moving device 3. The right surface of the insulator 46 is in abutment with the left surface of the push plate 35. A partition 47 is mounted on the rear surface of the insulating device 46. The front surface of the partition 47 is inserted into the rear surface of the insulating device 46.

Two sets of

electrode plates

41, 42 are mounted to the rear end of the insulator 46. The first electrode plate 41 is mounted on the upper end of the second electrode plate 42. The first electrode plate 41 is mounted to the upper end of the rear surface of the insulating device 46. The second electrode plate 42 is mounted to a lower end of the rear surface of the insulating unit 46. The separator 47 is mounted between the two sets of

electrode plates

41, 42. The upper surface of the separator 47 is attached to the lower surface of the first electrode plate 41. The lower surface of the separator 47 is attached to the upper surface of the second electrode plate 42.

The welding head 45 is connected to the first electrode plate 41 and the second electrode plate 42, respectively. The upper end of the front surface of the bonding tool 45 is attached to the rear surface of the first electrode plate 41. The lower end of the front surface of the bonding tool 45 is attached to the rear surface of the second electrode plate 42.

The two sets of

electrode plates

41, 42 are connected to the electrodes by two sets of

U-shaped plates

43, 44. Preferably, the material of the first U-shaped plate 43 is a soft copper foil. Preferably, the second U-shaped plate 44 is made of soft copper foil.

The upper end of the first electrode plate 41 is connected to the rear end of the first U-shaped plate 43. The front end of the first U-shaped plate 43 is connected to the positive electrode. The first U-shaped plate 43 is mounted on the upper end of the second moving device 3.

The lower end of the second electrode plate 42 is connected to the rear end of the second U-shaped plate 44. The front end of the second U-shaped plate 44 is connected to the negative electrode. The second U-shaped plate 44 is mounted to the lower end of the second moving device 3.

The insulating device 46 is made of epoxy board. The epoxy board plays a role of heat insulation and insulation. The soldering device 4 requires a large amount of electricity during operation, and the insulating device 46 prevents the current from damaging other components of the double-sided soldering mechanism. The soldering device 4 generates high temperature during operation, and the high temperature may damage other components. The insulating means 46 provides an insulating effect. The design of the separator 47 obstructs the two sets of

electrode plates

41, 42. The two sets of

electrode plates

41, 42 are prevented from affecting each other under the condition of electrification.

The electrode plate and the electrode are not directly connected, but a U-shaped plate is arranged between the electrode plate and the electrode. The reason for this design is two-fold: first, the cable connecting the electrodes is too thick in diameter to directly connect the electrode plates. Second, the direct connection of the electrodes to the electrode plates can cause a large load and seriously affect the soldering. The U-shaped plate is designed based on these two points. The U-shaped plate is made of copper foil and has high conductivity, and is very suitable for connecting the electrode plate and the electrode.

The power unit 5 is mounted on the right end of the second moving device 3. Preferably, the power device 5 is a cylinder. The left surface of the power device 5 is attached to the right surface of the second moving device 3. The power unit 5 includes a power shaft 51. The power shaft 51 is mounted to the left end of the power unit 5. The right end of the power shaft 51 is connected with the left end of the power device 5. The left end of the power shaft 51 passes through the right end of the second moving device 3. The right end of the stabilizer 36 is connected to the left end of the power shaft 51.

The power device 5 is a cylinder, and the cylinder is a cylindrical metal part for guiding the piston to perform linear reciprocating motion in the cylinder. The cylinder can provide stable power output as a power source.

As shown in fig. 1, the stopper 6 is mounted on the right end of the rear surface of the second moving device 3. The limiting device 6 comprises a limiting connecting plate 61 and a micrometer head 62. The front end of the limit connecting plate 61 is connected to the rear end of the second moving device 3. The front end of the limit connecting plate 61 is connected to the rear end of the third base 34. The front surface of the limit connecting plate 61 is attached to the rear surface of the second moving device 3. The dividing head 62 is mounted at the rear end of the limit connecting plate 61. The left end of the dividing head 62 passes through the rear end of the right surface of the limit connecting plate 61.

The limiting means 6 serves to limit the displacement of the second moving means 3. When the third seat 34 is moved to the left by a certain distance, the left end of the micrometer head 62 contacts the cooling device 7. At which time the third mount 34 stops moving to the left.

As shown in fig. 1, the cooling device 7 is installed at the left end of the rear surface of the second moving device 3. The cooling device 7 comprises a cooling connecting plate 71 and a blowing device 72. The front end of the cooling connecting plate 71 is connected to the rear end of the second base 26. The air blowing device 72 is mounted at the rear end of the cooling link plate 71.

The cooling device 7 serves for cooling. When the double-side soldering mechanism works, the workpiece generates high temperature. In order to accelerate the working efficiency, the workpiece needs to be cooled down rapidly. The cooling device 7 does not move left and right. When the left end of the limiting device 6 is pressed against the right end of the cooling device 7, the second moving device 3 stops moving.

In the present embodiment, the stabilizer 36 is described as a spring, but the present invention is not limited thereto, and may be another stabilizer within a range capable of functioning.

In the present embodiment, the first U-shaped plate 43 is described as being made of copper foil, but the first U-shaped plate is not limited thereto, and may be made of other materials within a range capable of functioning as such.

In the present embodiment, the second U-shaped plate 44 is described as being made of copper foil, but the material is not limited thereto, and may be other materials within a range capable of performing the function thereof.

In the present embodiment, the power unit 5 is described as a cylinder, but the present invention is not limited thereto, and may be another power unit within a range capable of functioning.

In the present specification, the number of "two sets" or "multiple sets" is used, but the present invention is not limited thereto, and other numbers may be used as long as the functions thereof can be exerted.

In the present specification, terms such as "cylindrical" and "U-shaped" are used, and "cylindrical" and "U-shaped" are not limited to the exact states of "substantially cylindrical" and "substantially U-shaped" within the range in which the functions thereof can be exerted.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a two-sided soldering tin mechanism which characterized in that: comprises two groups of main bodies (1); the two groups of main bodies (1) are symmetrically arranged left and right; the main body (1) comprises a first moving device (2), a second moving device (3), a soldering device (4), a power device (5), a limiting device (6) and a cooling device (7); the first moving device (2) pushes the second moving device (3) to move up and down; the second moving device (3) pushes the soldering tin device (4) to move left and right; the power device (5) drives the second moving device (3); the limiting device (6) is arranged at the right end of the rear surface of the second moving device (3); the cooling device (7) is installed at the left end of the rear surface of the second moving device (3).

2. The dual-sided soldering mechanism according to claim 1, wherein: the first moving device (2) comprises a first base (21), a dividing head (22), up-down sliding blocks (23, 24), two groups of adjusting devices (25) and a second base (26); the dividing head (22) is arranged at the upper end of the first base (21); the up-down sliding blocks (23, 24) are arranged on the rear surface of the first base (21) in parallel; the two groups of adjusting devices (25) are respectively arranged on the lower surface of the first base (21); the up-and-down sliding blocks (23, 24) push the second base (26) to move up and down.

3. The dual-sided soldering mechanism according to claim 1, wherein: the first mobile device (2) comprises a second base (26); the second moving device (3) comprises a sliding guide rail (31), left and right sliding blocks (32, 33), a third base (34), a push plate (35) and a stabilizing device (36); the sliding guide rail (31) is arranged at the rear end of the second base (26); the left and right sliding blocks (32, 33) are connected with the sliding guide rail (31) in a sliding manner; the third base (34) is fixedly connected with the left and right sliding blocks (32, 33); the push plate (35) is arranged at the rear end of the third base (34); the stabilizing device (36) is connected with the push plate (35).

4. The dual-sided soldering mechanism according to claim 1, wherein: the soldering tin device (4) comprises electrode plates (41, 42), U-shaped plates (43, 44), a welding head (45) and an insulating device (46); the insulation device (46) is arranged at the left end of the rear surface of the second mobile device (3); the electrode plates (41, 42) are connected with the insulating device (46); the welding heads (45) are respectively connected with the electrode plates (41, 42); the electrode plates (41, 42) are connected with the electrodes through the U-shaped plates (43, 44).

5. The dual-sided soldering mechanism according to claim 4, wherein: the insulating device (46) is an epoxy board.

6. The dual-sided soldering mechanism according to claim 1, wherein: the second movement means (3) comprise stabilization means (36); the power device (5) comprises a power shaft (51); the stabilizing device (36) is connected with the power shaft (51).

7. The dual-sided soldering mechanism according to claim 6, wherein: the power device (5) is a cylinder.

8. The dual-sided soldering mechanism according to claim 1, wherein: the limiting device (6) comprises a limiting connecting plate (61) and a micrometer head (62); the limiting connecting plate (61) is connected with the second moving device (3); the thousands of heads (62) are arranged at the rear end of the limiting connecting plate (61).

9. The dual-sided soldering mechanism according to claim 1, wherein: the first mobile device (2) comprises a second base (26); the cooling device (7) comprises a cooling connecting plate (71) and a blowing device (72); the cooling connecting plate (71) is connected with the second base (26); the air blowing device (72) is arranged at the rear end of the cooling connecting plate (71).