CN213960439U - Pin soldering equipment of high-frequency transformer - Google Patents
Pin soldering equipment of high-frequency transformer Download PDFInfo
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- CN213960439U CN213960439U CN202023035124.3U CN202023035124U CN213960439U CN 213960439 U CN213960439 U CN 213960439U CN 202023035124 U CN202023035124 U CN 202023035124U CN 213960439 U CN213960439 U CN 213960439U
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- soldering
- tin
- pin
- frequency transformer
- soldering tin
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Abstract
The utility model belongs to the technical field of component welding, especially, be a pin soldering tin equipment of high frequency transformer, including base and the portal frame of installing in base up end one side, portal frame side sliding connection has Contraband shape frame, Contraband shape frame inside upper and lower ends are provided with soldered connection and repair welding head respectively, be provided with jacking descending mechanism between top shoe and the soldered connection, be provided with bottom elevating system on the bottom shoe, the base up end is equipped with the tin pond, the tin pond is located repair welding head's below, repair welding head one end has the soldering tin groove; end elevating system drives the heating box and moves down, and inside the benefit bonding head enters into the tin bath, then upwards rotates, has soldering tin in the soldering tin inslot this moment, and the benefit bonding head is when rising, and after the soldering tin of soldering tin inslot and circuit board bottom pin contacted, and then persists soldering tin and reach the welded purpose inside the pin, and two-way welding has improved welded efficiency and welding stability.
Description
Technical Field
The utility model belongs to the technical field of the component welding, specifically a pin soldering tin equipment of high frequency transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc., the circuit board miniaturizes and visualizes the circuit, plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances, and welding, also called fusion welding, is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-voltage manner.
During welding, the transformer is provided with pins which are inserted into the preset vacant positions on the circuit board, and during welding, soldering tin is firstly fixed on the pins and the upper end face of the circuit board, and secondly, in order to increase the stability of fixing the pins, the bottoms of the pins are also required. Accordingly, one skilled in the art provides a pin soldering apparatus for a high frequency transformer to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pin soldering tin equipment of high frequency transformer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pin tin soldering device of a high-frequency transformer comprises a base and a portal frame arranged on one side of the upper end face of the base, wherein the side face of the portal frame is connected with a Contraband-shaped frame in a sliding mode, the upper end and the lower end of the interior of the Contraband-shaped frame are respectively provided with a welding head and a repair welding head, the upper end face of the base is fixedly connected with a support frame, the support frame is positioned between the welding head and the repair welding head, the upper surface of the inner wall of the Contraband-shaped frame is connected with a top slide block in a sliding mode, a jacking and descending mechanism is arranged between the top slide block and the welding head, the bottom surface of the inner wall of the Contraband-shaped frame is connected with a bottom slide block in a sliding mode, a bottom lifting mechanism is arranged on the bottom slide block, a rotating mechanism is arranged on one side of the bottom lifting mechanism, a heating box is arranged at the rotating end of the rotating mechanism, a plurality of horizontally distributed repair welding heads are fixedly connected with the bottom surface of the heating box, and a tin bath is arranged on the upper end face of the base, the tin pool is positioned below the soldering head, and one end of the soldering head is provided with a soldering tin groove.
As a further aspect of the present invention: and pressing plates are arranged at four corners of the upper end surface of the supporting frame.
As a further aspect of the present invention: the ladder groove is formed in the inner wall of the support frame.
As a further aspect of the present invention: and the welding head and the soldering tin groove are in smooth transition through a conical surface.
As a further aspect of the present invention: the width of the support frame is smaller than that of the portal frame.
As a further aspect of the present invention: the length of the welding repairing head is larger than the thickness of the bottom end of the v-shaped frame 21274.
As a further aspect of the present invention: the support frame is fixedly connected above the base through four upright posts.
Compared with the prior art, the beneficial effects of the utility model are that:
the portal frame mainly drives the Contraband-shaped frame to move transversely, because a welding head is consistent with the welding position of the soldering head, the Contraband-shaped frame can reduce the use of a driving piece, when in welding, a high-frequency transformer is inserted on a circuit board, and a top sliding block and a top lifting mechanism are matched to form vertical sliding and longitudinal sliding, so that the soldering head can fix the top of a pin of the high-frequency transformer and the circuit board, and simultaneously a rotating mechanism drives a heating box to rotate, the heating box heats the soldering head, a tin pool is also heated, the heated tin is in a liquid state, when a bottom lifting mechanism drives the heating box to move downwards, the soldering head enters the inside of the tin pool and then rotates upwards, at the moment, the soldering tin is arranged in a soldering tin groove, and the soldering tin is heated by the heating box, so that the soldering tin is ensured to be in the liquid state, and when the soldering tin rises, the soldering tin in the soldering tin groove is contacted with the pin at the bottom of the circuit board, and then persist the soldering tin and reach the welded purpose in the pin, two-way welding has improved welded efficiency and welding stability.
Drawings
FIG. 1 is a schematic structural diagram of a pin soldering apparatus for a high frequency transformer;
FIG. 2 is a schematic front view of a pin soldering apparatus for a high frequency transformer;
FIG. 3 is a schematic top view of a support frame in a pin soldering apparatus for a high frequency transformer;
fig. 4 is a schematic perspective view of a soldering head in a pin soldering apparatus of a high-frequency transformer.
In the figure: 1. a base; 11. a tin pool; 2. a gantry; 3. contraband form rack; 31. a top slide block; 311. a jacking and descending mechanism; 32. a bottom slider; 321. a bottom lift mechanism; 33. a rotating mechanism; 34. a heating cartridge; 4. welding a head; 5. repairing the welding head; 51. a soldering tin groove; 6. a support frame; 61. erecting a rod; 62. pressing a plate; 63. a stepped groove.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a pin soldering apparatus for a high frequency transformer includes a base 1 and a portal frame 2 installed on one side of an upper end surface of the base 1, the portal frame 2 is slidably connected to an Contraband-shaped frame 3, a welding head 4 and a repair welding head 5 are respectively installed on upper and lower ends inside the frame 3, the upper end surface of the base 1 is fixedly connected to a supporting frame 6, the supporting frame 6 is located between the welding head 4 and the repair welding head 5, 21274is connected to a top surface of an inner wall of the frame 3, a top slider 31 is installed between the top slider 31 and the welding head 4, a bottom slider 32 is slidably connected to a bottom surface of an inner wall of the Contraband, a bottom lifting mechanism 321 is installed on the bottom slider 32, a rotating mechanism 33 is installed on one side of the bottom lifting mechanism 321, a heating box 34 is installed on a rotating end of the rotating mechanism 33, a plurality of horizontally distributed repair welding heads 5 are fixedly connected to a bottom surface of the heating box 34, the upper end surface of the base 1 is provided with a tin pool 11, the tin pool 11 is positioned below the repair welding head 5, and one end of the repair welding head 5 is provided with a soldering tin groove 51; the portal frame 2 mainly drives the Contraband-shaped frame 3 to transversely move, as the welding positions of the welding head 4 and the repair welding head 5 are consistent, 21274, the setting of the shaped frame 3 can reduce the use of a driving part, simultaneously, when welding, the high-frequency transformer is inserted on the circuit board, the top sliding block 31 is matched with the lifting mechanism 311 to form vertical sliding and longitudinal sliding, so that the welding head 4 fixes the pin top of the high-frequency transformer and the circuit board, meanwhile, the rotating mechanism 33 drives the heating box 34 to rotate, the heating box 34 heats the repair welding head 5, the tin bath 11 is also heated, the heated tin is in a liquid state, when the bottom lifting mechanism 321 drives the heating box 34 to downwards move, the repair welding head 5 enters the tin bath 11 and then upwards rotates, at the moment, the tin is arranged in the tin bath 51, the repair welding head 5 is heated by the heating box 34, the tin is further ensured to be in the liquid state, at the moment, when the repair welding head 5 ascends, after the soldering tin in the soldering tin groove 51 is contacted with the pins at the bottom of the circuit board, the soldering tin is left inside the pins to achieve the purpose of welding, and the efficiency and the welding stability of welding are improved by bidirectional welding.
In fig. 2-3: four corners of the upper end surface of the support frame 6 are respectively provided with a pressing plate 62, and the inner wall of the support frame 6 is provided with a stepped groove 63; the circuit board is placed in ladder groove 63, presses the circuit board in ladder groove 63 through clamp plate 62 inside, and then plays fixed purpose to the circuit board.
In fig. 4: the welding head 5 and the soldering tin groove 51 are in smooth transition through a conical surface; because the diameter of the solder pot 51 is small, the solder pot 51 is heated more uniformly through the conical transition.
In fig. 2: the width of the support frame 6 is less than that of the portal frame 2; if the support frame 6 is too large, the Contraband-shaped frame 3 on the portal frame 2 is limited in displacement, so that displacement dead corners occur.
In fig. 2: the length of the welding head 5 is larger than the thickness of the bottom end of the Contraband-shaped frame 3; the purpose is to prevent the repair welding head 5 from being affected by the Contraband-shaped frame 3 when moving downward, and to insert the repair welding head into the tin pool 11.
In fig. 2: the supporting frame 6 is fixedly connected above the base 1 through four upright posts 61; the purpose is to make the support frame 6 overhead and then make the bottom form a processing space.
The utility model discloses a theory of operation is: the circuit board is placed in the stepped groove 63, the circuit board is pressed in the stepped groove 63 through the pressing plate 62, and then the purpose of fixing the circuit board is achieved, the portal frame 2 mainly drives Contraband-shaped frame 3 to move transversely, because the welding positions of the welding head 4 and the soldering head 5 are consistent, 212743 and the setting of the shaped frame 3 can reduce the use of driving parts, simultaneously, during welding, a high-frequency transformer is inserted on the circuit board, the top sliding block 31 and the lifting and descending mechanism 311 are matched to form vertical sliding and longitudinal sliding, so that the welding head 4 fixes the top of a pin of the high-frequency transformer and the circuit board, meanwhile, the rotating mechanism 33 drives the heating box 34 to rotate, the soldering head 5 is heated by the heating box 34, because the diameter of the soldering groove 51 is smaller, the soldering groove 51 is heated more uniformly through conical surface transition, and the tin bath 11 is also heated, and the tin is in a liquid state after being heated, when end elevating system 321 drives heating box 34 downstream, inside repair welding head 5 gets into tin bath 11, repair welding head 5's length is greater than Contraband shape 3 bottom thickness consequently makes repair welding head 5 downstream, can not receive Contraband shape 3 influence, and then can insert inside tin bath 11, then upwards rotate, soldering tin has in the soldering tin groove 51 this moment, and repair welding head 5 receives the heating effect of heating box 34, and then guarantee that soldering tin is in liquid, when rising through repair welding head 5 this moment, soldering tin in the soldering tin groove 51 contacts with circuit board bottom pin after, and then persist soldering tin inside reaching the welded purpose at the pin, two-way welding has improved welded efficiency and welding stability.
The above-mentioned, 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 (7)
1. The pin tin soldering equipment of the high-frequency transformer comprises a base (1) and a portal frame (2) arranged on one side of the upper end face of the base (1), and is characterized in that the side face of the portal frame (2) is connected with an Contraband-shaped frame (3) in a sliding manner, the upper end and the lower end of the interior of the Contraband-shaped frame (3) are respectively provided with a soldering joint (4) and a repair soldering joint (5), the upper end face of the base (1) is fixedly connected with a support frame (6), and the support frame (6) is positioned between the soldering joint (4) and the repair soldering joint (5);
the soldering tin machine is characterized in that a top slider (31) is connected to the top surface of the inner wall of the Contraband-shaped frame (3) in a sliding mode, a jacking and descending mechanism (311) is arranged between the top slider (31) and the soldering head (4), a bottom slider (32) is connected to the bottom surface of the inner wall of the Contraband-shaped frame (3) in a sliding mode, a bottom lifting mechanism (321) is arranged on the bottom slider (32), a rotating mechanism (33) is installed on one side of the bottom lifting mechanism (321), a heating box (34) is installed at the rotating end of the rotating mechanism (33), a plurality of horizontally distributed soldering tin supplementing heads (5) are fixedly connected to the bottom surface of the heating box (34), a tin pool (11) is arranged on the upper end face of the base (1), the tin pool (11) is located below the soldering tin supplementing heads (5), and a soldering tin groove (51) is formed in one end of the soldering tin supplementing heads (5).
2. The pin soldering apparatus for the high-frequency transformer according to claim 1, wherein four corners of the upper end surface of the supporting frame (6) are provided with pressing plates (62).
3. The pin soldering apparatus for the high-frequency transformer according to claim 1, wherein the inner wall of the support frame (6) is formed with a stepped groove (63).
4. A pin soldering apparatus for a high frequency transformer according to claim 1, characterized in that the transition between the soldering tip (5) and the soldering bath (51) is smooth by means of a conical surface.
5. The pin soldering apparatus for the high-frequency transformer according to claim 1, wherein the width of the support frame (6) is smaller than the width of the gantry (2).
6. The pin soldering apparatus for high frequency transformer as claimed in claim 1, wherein the length of the soldering tip (5) is greater than the thickness of the bottom end of the Contraband-shaped frame (3).
7. A pin soldering apparatus for a high frequency transformer according to claim 1, wherein the support frame (6) is fixedly connected above the base (1) by four vertical rods (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023035124.3U CN213960439U (en) | 2020-12-16 | 2020-12-16 | Pin soldering equipment of high-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023035124.3U CN213960439U (en) | 2020-12-16 | 2020-12-16 | Pin soldering equipment of high-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213960439U true CN213960439U (en) | 2021-08-13 |
Family
ID=77216457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023035124.3U Active CN213960439U (en) | 2020-12-16 | 2020-12-16 | Pin soldering equipment of high-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213960439U (en) |
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2020
- 2020-12-16 CN CN202023035124.3U patent/CN213960439U/en active Active
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