Transformer copper foil welding device

Abstract

The utility model discloses a transformer copper foil welding device which comprises a base and a supporting frame arranged on one side of the base. The pressing assembly comprises a buffering mechanism capable of buffering the upper end of the transformer and a driving mechanism used for driving the buffering mechanism to move up and down, and the pressing assembly is located above the buffering mechanism; by arranging the pressing mechanism composed of the driving mechanism and the buffering mechanism, the driving mechanism can drive the buffering plate to move downwards, meanwhile, the buffering mechanism can enable the buffering plate to have the buffering and damping effects, and the situation that the pressing plate cannot conduct buffering when abutting against the upper end of the transformer is avoided; and the pressing plate can be driven by the covering and pressing air cylinder to rapidly press the upper end of the transformer, a shell at the upper end of the transformer can be damaged, and the problem of resource waste is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer copper foil welding device. Background Art

[0002] As we all know, with the continuous development of social technology, the application of various electronic products is becoming more and more extensive, and the application of transformers in electronic products is also increasing. However, with the miniaturization of electronic products, new requirements are put forward for the inductance leakage and anti-interference of transformers, so the shielding function is achieved by adding copper foil.

[0003] The Chinese patent with the existing patent announcement number "CN212084841U" has announced a "transformer copper foil welding device", which is provided with a base including a copper foil placement slot, a transformer receiving slot and a flat hole. The copper foil is placed in the copper foil placement slot, and then the transformer is placed in the transformer receiving slot. At this time, the pressing plate is driven downward by the covering pressure cylinder to press on the upper end of the transformer. The first push plate at the bottom of the base is pushed upward by the first bending cylinder and passes through the flat hole to bend the two ends of the copper foil upward, and the middle area of ​​the copper foil fits the lower half of the transformer. Then the pressing plate moves upward and leaves the transformer. The second push plates on both sides are pushed toward each other by the second bending cylinder, so that the vertical ends of the copper foil are bent inward. At this time, the pressing plate moves downward, pressing the two ends of the copper foil so that the two overlap and then come together. Finally, the welding manipulator welds the overlapping parts of the copper foil. In this way, the bending and welding process of the copper foil can be completed automatically, solving the problem of manual welding and low degree of automation.

[0004] However, the pressing plate in the above patent is driven downward by the pressure cylinder to press against the upper end of the transformer. The pressing plate cannot be buffered when pressing against the upper end of the transformer, so that the pressing plate may be quickly pressed against the upper end of the transformer under the drive of the pressure cylinder, which may cause damage to the shell of the upper end of the transformer and cause waste of resources. Therefore, we propose a transformer copper foil welding device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a transformer copper foil welding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A transformer copper foil welding device, comprising:

[0008] A base and a support frame, wherein the support frame is arranged on one side of the base;

[0009] The pressing assembly comprises a buffer mechanism capable of buffering the upper end of the transformer, and a driving mechanism for driving the buffer mechanism to move up and down, and is located above the buffer mechanism.

[0010] As a further solution of the utility model: the driving mechanism includes two groups of fixed rods, the two groups of fixed rods are arranged on the side walls of the support frame, the lower end surfaces of the two groups of fixed rods are provided with a group of telescopic rods, the lower end surfaces of the two groups of telescopic rods are provided with fixed plates, the upper end surfaces of the fixed plates are provided with a first connecting plate, the upper end surface of the first connecting plate is provided with an electric push rod, the upper end surface of the electric push rod is provided with a second connecting plate, and the second connecting plate is connected to the inner wall of the upper end of the support frame.

[0011] As a further solution of the utility model: the buffer mechanism includes a buffer plate, which is arranged below the fixed plate, and a fixed seat is arranged on the upper end surface of the buffer plate, and sliding rods are arranged on the inner walls on both sides of the fixed seat, and two groups of sliding blocks are slidably sleeved on the outer walls of the sliding rods, and a group of buffer springs are arranged on one side of the two groups of sliding blocks, and the other ends of the two groups of buffer springs are respectively arranged on the inner walls on both sides of the fixed seat and sleeved on the outside of the sliding rod, and a group of first hinges are arranged on the upper end surfaces of the two groups of sliding blocks, and a group of connecting rods are arranged on the two groups of the first hinges. The other ends of the two groups of connecting rods are provided with a second hinge, and the second hinge is arranged on the lower end surface of the fixed plate.

[0012] As a further solution of the utility model: a group of first connecting bolts are arranged at the four corners of the first connecting plate, and the four groups of the first connecting bolts are used in conjunction with the screw holes on the first connecting plate and the fixing plate.

[0013] As a further solution of the utility model: a group of second connecting bolts are arranged at the four corners of the second connecting plate, and the four groups of the second connecting bolts are used in conjunction with the screw holes on the second connecting plate and the support frame.

[0014] As a further solution of the utility model: a group of telescopic support rods are arranged on both sides of the upper end surface of the fixing seat, and the other ends of the two groups of telescopic support rods are connected to the lower end surface of the fixing plate.

[0015] As a further solution of the utility model: a rubber pad is arranged on the lower end surface of the buffer plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The transformer copper foil welding device is provided with a pressing mechanism composed of a driving mechanism and a buffer mechanism. The driving mechanism can drive the buffer plate to move downward, and at the same time, the buffer mechanism can enable the buffer plate to have a buffering and shock-absorbing effect, thereby avoiding the situation where the pressing plate cannot perform buffering when it is pressed against the upper end of the transformer, so that the pressing plate may be quickly pressed against the upper end of the transformer under the drive of the pressing cylinder, which may damage the shell of the upper end of the transformer and cause the problem of waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 for Figure 1 A is a schematic diagram of the enlarged structure.

[0020] Figure 3 It is a structural schematic diagram of the second connecting plate in the utility model.

[0021] Among them: 1. base; 2. support frame; 3. fixed rod; 4. telescopic rod; 5. fixed plate; 6. first connecting plate; 7. electric push rod; 8. second connecting plate; 9. buffer plate; 10. fixed seat; 11. sliding rod; 12. sliding block; 13. buffer spring; 14. first hinge; 15. connecting rod; 16. second hinge; 17. first connecting bolt; 18. second connecting bolt; 19. telescopic support rod; 20. rubber pad. DETAILED DESCRIPTION

[0022] In one embodiment, Figure 1-Figure 3 As shown, a transformer copper foil welding device comprises: a base 1 and a support frame 2, wherein the support frame 2 is arranged on one side of the base 1; a pressing assembly, which comprises a buffer mechanism capable of buffering the upper end of the transformer, and a driving mechanism for driving the buffer mechanism to move up and down, and is located above the buffer mechanism;

[0023] The driving mechanism includes two groups of fixed rods 3, both of which are arranged on the side walls of the support frame 2, and a group of telescopic rods 4 are arranged on the lower end surfaces of the two groups of fixed rods 3, and a fixed plate 5 is arranged on the lower end surfaces of the two groups of telescopic rods 4, and a first connecting plate 6 is arranged on the upper end surface of the fixed plate 5, and an electric push rod 7 is arranged on the upper end surface of the first connecting plate 6, and a second connecting plate 8 is arranged on the upper end surface of the electric push rod 7, and the second connecting plate 8 is connected to the inner wall of the upper end of the support frame 2; the buffer mechanism includes a buffer plate 9, which is arranged below the fixed plate 5, and a fixed seat 1 is arranged on the upper end surface of the buffer plate 9 0, slide bars 11 are arranged on the inner walls of both sides of the fixed seat 10, two groups of slide bars 12 are slidably sleeved on the outer wall of the slide bar 11, one side of each group of slide bars 12 is provided with a group of buffer springs 13, the other ends of the two groups of buffer springs 13 are respectively arranged on the inner walls of both sides of the fixed seat 10, and sleeved on the outer side of the slide bar 11, a group of first hinges 14 are arranged on the upper end surfaces of the two groups of slide bars 12, a group of connecting rods 15 are arranged on the two groups of first hinges 14, the other ends of the two groups of connecting rods 15 are provided with second hinges 16, and the second hinges 16 are arranged on the lower end surface of the fixed plate 5;

[0024] Specifically, when in use, the electric push rod 7 is stretched downward, the electric push rod 7 drives the first connecting plate 6 to move downward, the first connecting plate 6 drives the fixed plate 5 to move downward, the fixed plate 5 drives the buffer plate 9 to move downward, so that the buffer plate 9 is pressed on the upper end of the transformer. When the buffer plate 9 is pressed on the upper end of the transformer, the slider 12 can drive the first hinge 14 to move by squeezing the buffer spring 13, thereby driving one end of the connecting rod 15 to move, so that the buffer plate 9 can move at the lower end of the fixed plate 5, so that the buffer plate 9 can play a buffering role on the upper end of the transformer, thereby protecting the upper end of the transformer; by setting a pressing mechanism composed of a driving mechanism and a buffer mechanism, the driving mechanism can drive the buffer plate 9 to move downward, and at the same time, the buffer plate 9 can have a buffering and shock-absorbing effect through the buffer mechanism, thereby avoiding the pressure plate from being unable to buffer when it is pressed on the upper end of the transformer, so that the pressure plate may be quickly pressed on the upper end of the transformer under the drive of the covering cylinder, which may cause damage to the shell of the upper end of the transformer, resulting in the problem of waste of resources.

[0025] like Figure 1-Figure 3 As shown, a group of first connecting bolts 17 are provided at the four corners of the first connecting plate 6, and the four groups of first connecting bolts 17 are used in conjunction with the screw holes on the first connecting plate 6 and the fixing plate 5; a group of second connecting bolts 18 are provided at the four corners of the second connecting plate 8, and the four groups of second connecting bolts 18 are used in conjunction with the screw holes on the second connecting plate 8 and the support frame 2; the first connecting plate 6 and the second connecting plate 8 can be disassembled by multiple groups of first connecting bolts 17 and second connecting bolts 18, so that the faulty electric push rod 7 can be replaced, which is relatively convenient. A group of telescopic support rods 19 are provided on both sides of the upper end surface of the fixing seat 10, and the other ends of the two groups of telescopic support rods 19 are connected to the lower end surface of the fixing plate 5; the fixing seat 10 can be supported and guided by providing the telescopic support rods 19. A rubber pad 20 is provided on the lower end surface of the buffer plate 9; the rubber pad 20 can further play a protective role.

[0026] The above embodiment discloses a transformer copper foil welding device. When in use, the electric push rod 7 is stretched downward, and the electric push rod 7 drives the first connecting plate 6 to move downward, and the first connecting plate 6 drives the fixed plate 5 to move downward, and the fixed plate 5 drives the buffer plate 9 to move downward, so that the buffer plate 9 is pressed on the upper end of the transformer. When the buffer plate 9 is pressed on the upper end of the transformer, the slider 12 can drive the first hinge 14 to move by squeezing the buffer spring 13, thereby driving one end of the connecting rod 15 to move, so that the buffer plate 9 can move at the lower end of the fixed plate 5, so that the buffer plate 9 can play a buffering role on the upper end of the transformer, thereby protecting the upper end of the transformer; at the same time, the first connecting plate 6 and the second connecting plate 8 can be disassembled by multiple groups of first connecting bolts 17 and second connecting bolts 18, so that the faulty electric push rod 7 can be replaced, which is relatively convenient.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transformer copper foil welding device, It is characterized in that include: A base (1) and a support frame (2), wherein the support frame (2) is arranged on one side of the base (1); A pressing assembly, which includes a buffer mechanism capable of buffering the upper end of the transformer, and a driving mechanism for driving the buffer mechanism to move up and down, and is located above the buffer mechanism; The driving mechanism comprises two groups of fixed rods (3), the two groups of fixed rods (3) are both arranged on the side walls of the support frame (2), a group of telescopic rods (4) are both arranged on the lower end surfaces of the two groups of fixed rods (3), a fixed plate (5) is arranged on the lower end surfaces of the two groups of telescopic rods (4), a first connecting plate (6) is arranged on the upper end surface of the fixed plate (5), an electric push rod (7) is arranged on the upper end surface of the first connecting plate (6), a second connecting plate (8) is arranged on the upper end surface of the electric push rod (7), and the second connecting plate (8) is connected to the inner wall of the upper end of the support frame (2); The buffer mechanism comprises a buffer plate (9), wherein the buffer plate (9) is arranged below the fixed plate (5), a fixed seat (10) is arranged on the upper end surface of the buffer plate (9), a sliding rod (11) is arranged on the inner walls on both sides of the fixed seat (10), two groups of sliding blocks (12) are slidably sleeved on the outer wall of the sliding rod (11), one side of the two groups of sliding blocks (12) is provided with a group of buffer springs (13), the other ends of the two groups of buffer springs (13) are respectively arranged on the inner walls on both sides of the fixed seat (10) and sleeved on the outer side of the sliding rod (11), a group of first hinges (14) are arranged on the upper end surfaces of the two groups of sliding blocks (12), a group of connecting rods (15) are arranged on the two groups of the first hinges (14), the other ends of the two groups of connecting rods (15) are provided with second hinges (16), and the second hinges (16) are arranged on the lower end surface of the fixed plate (5); A group of first connecting bolts (17) are provided at the four corners of the first connecting plate (6), and the four groups of the first connecting bolts (17) are used in conjunction with the screw holes on the first connecting plate (6) and the fixing plate (5); a group of second connecting bolts (18) are provided at the four corners of the second connecting plate (8), and the four groups of the second connecting bolts (18) are used in conjunction with the screw holes on the second connecting plate (8) and the supporting frame (2).

2. A transformer copper foil welding device according to claim 1, It is characterized in that A group of telescopic support rods (19) are provided on both sides of the upper end surface of the fixing seat (10), and the other ends of the two groups of telescopic support rods (19) are connected to the lower end surface of the fixing plate (5).

3. A transformer copper foil welding device according to claim 1, It is characterized in that A rubber pad (20) is provided on the lower end surface of the buffer plate (9).

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