Copper foil flexible connection welding equipment

Abstract

The utility model discloses copper foil flexible connection welding equipment, and relates to the technical field of copper foil welding. Through a C-shaped plate, the bottom of the C-shaped plate is fixedly connected with a placing seat, the top of a transverse plate of the C-shaped plate is fixedly connected with a hydraulic cylinder, the bottom end of a telescopic rod of the hydraulic cylinder penetrates to the lower side of the transverse plate of the C-shaped plate and is fixedly connected with a clamping piece, and a groove shaped like a Chinese character'zhong 'is formed in the top of the placing seat. A copper foil is placed on a transverse plate on the upper side of a C-shaped supporting seat, the front side of the copper foil is aligned with a limiting strip, a connecting frame and an I-shaped block are driven by a hydraulic cylinder to move downwards, when the copper foil is extruded, the I-shaped block moves upwards through pressure generated by contact between the I-shaped block and the copper foil, a first compression spring is compressed, and the copper foil is pressed. And the copper foil with different thicknesses can be fixed by extruding the copper foil, so that the problem that the copper foil flexible connection welding equipment is damaged due to downward movement of the hydraulic cylinder is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil welding, in particular to a copper foil flexible connection welding device. Background Technique

[0002] Copper foil is a kind of negative electrolytic material. Because the resistance value of copper is small and it is not suitable for resistance welding, the way of copper foil flexible connection is widely used in various large-current electrical equipment such as generators, transformers, switches, busbars, electrolysis, and smelting for flexible conductive connection. During the welding process of copper foil, it needs to be fixed to prevent the copper foil from moving during welding.

[0003] The existing patent (publication number: CN221313050U) discloses a copper foil flexible connection welding device, including a connection seat for installing components, and a connection frame installed on the top of the connection seat for connecting components. By starting the welding unit to drive the hydraulic rod to press on the outside of the copper foil for welding connection, at the same time, during the descending process of the welding unit, the driving gear plate drives the gear to rotate, the rotating gear drives the threaded cylinder to move, and the moving hydraulic rod drives the threaded rod to move out from its inside, thereby driving the limiting plate to limit and fix the copper foil. In the process of implementing this solution, it is found that the following problems in the existing technology have not been well solved: the above device squeezes the copper foil through the hydraulic rod and limits the copper foil with the limiting plate, but the thicknesses of different copper foils are different. When squeezing a thicker copper foil, the extrusion force generated by the hydraulic rod easily causes damage to the copper foil flexible connection welding device. Summary of the Utility Model

[0004] In order to improve the problem that the thicknesses of different copper foils are different, and when squeezing a thicker copper foil, the extrusion force generated by the hydraulic rod easily causes damage to the copper foil flexible connection welding device, the utility model provides a copper foil flexible connection welding device.

[0005] The utility model provides a copper foil flexible connection welding device, adopting the following technical scheme:

[0006] A copper foil flexible connection welding device includes a C-shaped plate. The bottom of the C-shaped plate is fixedly connected with a placement seat. The top of the horizontal plate of the C-shaped plate is fixedly connected with a hydraulic cylinder. The bottom end of the telescopic rod of the hydraulic cylinder penetrates to the lower side of the horizontal plate of the C-shaped plate and is fixedly connected with a clamping member.

[0007] The top of the placement seat is provided with a Chinese character "zhong" shaped groove. A support member is slidably connected inside the Chinese character "zhong" shaped groove. The lower sides of the opposite sides of the two vertical plates of the C-shaped plate are fixedly connected with limiting strips.

[0008] Through the above technical solution, it is convenient to fix copper foils with different thicknesses, reducing the problem of damage to the copper foil flexible connection welding equipment caused by the downward movement of the hydraulic cylinder. Moreover, it can quickly weld the next copper foil, and the welded copper foil can be placed inside the storage box to quickly dissipate heat through the heat dissipation grooves, increasing the efficiency of copper foil welding.

[0009] Optionally, in the above-mentioned copper foil flexible connection welding equipment, the clamping member includes a connection frame. The upper side of the connection frame is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder. An I-shaped block is slidably connected inside the connection frame. A first compression spring is fixedly connected to the upper side of the upper cross block of the I-shaped block, and the top end of the first compression spring is fixedly connected to the upper side of the inner wall of the connection frame.

[0010] Through the above technical solution, it is convenient for the lower cross block of the I-shaped block to contact the upper side of the copper foil to generate a squeezing force, enabling the I-shaped block to move upward, thereby avoiding the problem of damage to the upper side of the placement seat caused by the hydraulic cylinder squeezing.

[0011] Optionally, in the above-mentioned copper foil flexible connection welding equipment, the supporting member includes a C-shaped support seat. The C-shaped support seat is slidably connected inside the middle-shaped groove. The front side of the lower horizontal plate of the C-shaped support seat extends to the front side of the placement seat and is provided with a groove.

[0012] Through the above technical solution, it is convenient to drive the C-shaped support seat to stretch and move through the groove.

[0013] Optionally, in the above-mentioned copper foil flexible connection welding equipment, rectangular grooves are respectively opened on the left and right sides of the inner wall of the vertical groove of the middle-shaped groove. Two rectangular blocks are slidably connected inside the rectangular grooves. The opposite sides of the two rectangular blocks are respectively fixedly connected to the left and right sides of the lower horizontal plate of the C-shaped support seat. A second compression spring is fixedly connected to the side surface of the rectangular block, and one end of the second compression spring is fixedly connected to the side surface of the inner wall of the rectangular groove.

[0014] Through the above technical solution, it is convenient to drive the C-shaped support seat to move vertically by setting the middle-shaped groove and the rectangular groove.

[0015] Optionally, in the above-mentioned copper foil flexible connection welding equipment, the lower side of the limiting strip is slidably connected to the upper side of the upper horizontal plate of the C-shaped support seat, and the rear side of the limiting strip is on the same horizontal plane as the front side of the upper horizontal plate of the C-shaped support seat. A 45° bevel cut is provided on the rear side of the limiting strip.

[0016] Through the above technical solution, the limiting strip with a beveled rear side is relatively sharp. When moving the C-shaped support seat, it is convenient to move the copper foil into the storage box through the contact of the limiting strip.

[0017] Optionally, in the above copper foil flexible connection welding device, a slot is provided at the rear side of the inner wall of the vertical groove of the middle-shaped groove. An insertion bar is slidably connected inside the slot, and a storage box is fixedly connected to the front side of the insertion bar.

[0018] Through the above technical solution, it is convenient to fix or disassemble the storage box through the insertion bar.

[0019] Optionally, in the above copper foil flexible connection welding device, the side of the storage box is slidably connected to the inside of the middle-shaped groove, and a heat dissipation groove is provided at the lower side of the inner wall of the storage box.

[0020] Through the above technical solution, it is convenient to store the copper foil through the storage frame, and it is convenient to dissipate heat from the copper foil through the heat dissipation groove.

[0021] In summary, the present utility model includes at least one of the following beneficial effects:

[0022] Place the copper foil on the upper horizontal plate of the C-shaped support seat, and align the front side of the copper foil with the limiting strip. When the hydraulic cylinder drives the connecting frame and the I-shaped block to move downward and squeeze the copper foil, the pressure generated by the contact between the I-shaped block and the copper foil causes the I-shaped block to move upward and compress the first compression spring, squeezing the copper foil, so that copper foils with different thicknesses can be fixed, reducing the problem of damage to the copper foil flexible connection welding device caused by the downward movement of the hydraulic cylinder.

[0023] Drive the two rectangular blocks and the copper foil to move forward through the C-shaped support seat. When the side of the copper foil abuts against the side of the limiting strip and the front side of the vertical plate of the C-shaped support seat moves to contact the front side of the inner wall of the vertical groove of the middle-shaped groove, the copper foil drops downward into the storage box, so that the next copper foil can be quickly welded, and the welded copper foil can be placed inside the storage box and quickly dissipated heat through the heat dissipation groove, increasing the welding efficiency of the copper foil. Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 2 is a partial three-dimensional structural sectional view of the clamping member of the present utility model;

[0026] Figure 3 is a partial three-dimensional structural sectional view of the present utility model;

[0027] Figure 4 is a front view of the present utility model.

[0028] In the figure: 1. C-shaped plate; 2. Placing seat; 3. Hydraulic cylinder; 4. Clamping piece; 401. Connecting frame; 402. I-shaped block; 403. First compression spring; 5. Middle-shaped groove; 501. Rectangular groove; 502. Rectangular block; 503. Second compression spring; 504. Heat dissipation groove; 505. Insert bar; 506. Insert slot; 507. Storage box; 6. Support piece; 601. C-shaped support seat; 602. Groove; 7. Limit bar. Detailed implementation manner

[0029] The following is further described in detail in conjunction with the attached Figures 1-4 of the present utility model.

[0030] Please refer to the drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 An embodiment provided by the present utility model: A copper foil flexible connection welding device, including a C-shaped plate 1, a placing seat 2 is fixedly connected to the bottom of the C-shaped plate 1, a hydraulic cylinder 3 is fixedly connected to the top of the horizontal plate of the C-shaped plate 1, and the bottom end of the telescopic rod of the hydraulic cylinder 3 penetrates to the lower side of the horizontal plate of the C-shaped plate 1 and is fixedly connected to a clamping piece 4;

[0031] A middle-shaped groove 5 is opened at the top of the placing seat 2, a support piece 6 is slidably connected inside the middle-shaped groove 5, and a limit bar 7 is fixedly connected to the lower sides of the opposite sides of the two vertical plates of the C-shaped plate 1.

[0032] The specific working principle is: When using this copper foil flexible connection welding device, first place the copper foil to be welded on the upper horizontal plate of the C-shaped support seat 601, and align the front side of the copper foil with the limit bar 7 to accurately place the copper foil. Then, drive the connecting frame 401 and the I-shaped block 402 to press downwards through the hydraulic cylinder 3. When the connecting frame 401 presses down on the copper foil, the pressure generated by the contact between the I-shaped block 402 and the copper foil causes the I-shaped block 402 to move upwards on the inner wall of the connecting frame 401 and compress the first compression spring 403, thereby pressing the copper foil, and the copper foil with different thicknesses can be fixed, reducing the problem that the downward movement of the hydraulic cylinder 3 damages the copper foil flexible connection welding device.

[0033] By driving the two rectangular blocks 502 of the C-shaped support seat 601 to move forward, and when the upper horizontal plate of the C-shaped support seat 601 drives the copper foil to move, the side of the copper foil abuts against the side of the limit bar 7. After the front side of the vertical plate of the C-shaped support seat 601 moves to contact the front side of the inner wall of the vertical groove of the middle-shaped groove 5, the copper foil deflects downwards and drops through the inside of the middle-shaped groove 5 into the inside of the storage box 507, and the next copper foil can be quickly welded, and the welded copper foil can be placed in the storage box 507 for rapid heat dissipation through the heat dissipation groove 504, increasing the efficiency of copper foil welding.

[0034] It should be noted that the clamping member 4 includes a connecting frame 401. The upper side of the connecting frame 401 is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder 3. An I-shaped block 402 is slidably connected inside the connecting frame 401. A first compression spring 403 is fixedly connected to the upper side of the upper cross block of the I-shaped block 402. The top end of the first compression spring 403 is fixedly connected to the upper side of the inner wall of the connecting frame 401.

[0035] With the above technical solution, the lower cross block of the I-shaped block 402 contacts the upper side of the copper foil to generate a squeezing force, which can make the I-shaped block 402 move upward, thereby being able to prevent the problem that the hydraulic cylinder 3 squeezes and damages the upper side of the placing seat 2.

[0036] It should be noted that the support member 6 includes a C-shaped support seat 601. The C-shaped support seat 601 is slidably connected inside the middle-character-shaped groove 5. The front side of the lower horizontal plate of the C-shaped support seat 601 extends to the front side of the placing seat 2 and is provided with a groove 602.

[0037] With the above technical solution, it is convenient to drive the C-shaped support seat 601 to stretch and move through the groove 602, and then drive the copper foil to move.

[0038] It should be noted that rectangular grooves 501 are opened on both the left and right sides of the inner wall of the vertical groove of the middle-character-shaped groove 5. Two rectangular blocks 502 are slidably connected inside the rectangular grooves 501. The opposite sides of the two rectangular blocks 502 are respectively fixedly connected to the left and right sides of the lower horizontal plate of the C-shaped support seat 601. A second compression spring 503 is fixedly connected to the side surface of the rectangular block 502. One end of the second compression spring 503 is fixedly connected to the side surface of the inner wall of the rectangular groove 501.

[0039] With the above technical solution, it is convenient to drive the C-shaped support seat 601 to move vertically by setting the middle-character-shaped groove 5 and the rectangular groove 501.

[0040] It should be noted that the lower side of the limiting strip 7 is slidably connected to the upper side of the upper horizontal plate of the C-shaped support seat 601, and the rear side of the limiting strip 7 and the front side of the upper horizontal plate of the C-shaped support seat 601 are on the same horizontal plane. A 45° bevel cut is provided on the rear side of the limiting strip 7.

[0041] With the above technical solution, the limiting strip 7 with a rear inclined surface is relatively sharp. When moving the C-shaped support seat 601, through the contact of the limiting strip 7, the copper foil can be moved into the storage box 507.

[0042] It should be noted that a slot 506 is opened on the rear side of the inner wall of the vertical groove of the middle-character-shaped groove 5. An insertion strip 505 is slidably connected inside the slot 506. The front side of the insertion strip 505 is fixedly connected to a storage box 507.

[0043] With the above technical solution, the storage box 507 can be conveniently fixed or disassembled through the cutting 505, and thus it is convenient to store or take out the copper foil.

[0044] It should be added that the side surface of the storage box 507 is slidably connected to the inside of the middle-shaped groove 5, and a heat dissipation groove 504 is formed on the lower side of the inner wall of the storage box 507.

[0045] With the above technical solution, the copper foil is stored through the storage box 507, and the copper foil can be conveniently dissipated heat through the heat dissipation groove 504.

[0046] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A copper foil flexible connection welding device, including a C-shaped plate (1), characterized in that: The bottom of the C-shaped plate (1) is fixedly connected with a placing seat (2). The top of the horizontal plate of the C-shaped plate (1) is fixedly connected with a hydraulic cylinder (3). The bottom end of the telescopic rod of the hydraulic cylinder (3) penetrates to the lower side of the horizontal plate of the C-shaped plate (1) and is fixedly connected with a clamping member (4). The top of the placing seat (2) is provided with a Chinese character-shaped groove (5). A supporting member (6) is slidably connected inside the Chinese character-shaped groove (5). The lower sides of the opposite sides of the two vertical plates of the C-shaped plate (1) are fixedly connected with limiting strips (7).

2. The copper foil flexible connection welding device according to claim 1, characterized in that: The clamping member (4) includes a connecting frame (401). The upper side of the connecting frame (401) is fixedly connected with the bottom end of the telescopic rod of the hydraulic cylinder (3). An I-shaped block (402) is slidably connected inside the connecting frame (401). The upper side of the upper cross block of the I-shaped block (402) is fixedly connected with a first compression spring (403). The top end of the first compression spring (403) is fixedly connected with the upper side of the inner wall of the connecting frame (401).

3. A copper foil flexible connection welding device according to claim 1, characterized in that: The supporting member (6) includes a C-shaped supporting seat (601). The C-shaped supporting seat (601) is slidably connected inside the Chinese character-shaped groove (5). The front side of the lower horizontal plate of the C-shaped supporting seat (601) extends to the front side of the placing seat (2) and is provided with a groove (602).

4. A copper foil flexible connection welding device according to claim 3, characterized in that: Rectangular grooves (501) are respectively opened on the left and right sides of the inner wall of the vertical groove of the Chinese character-shaped groove (5). Two rectangular blocks (502) are slidably connected inside the rectangular grooves (501). The opposite sides of the two rectangular blocks (502) are respectively fixedly connected with the left and right sides of the lower horizontal plate of the C-shaped supporting seat (601). The side of the rectangular block (502) is fixedly connected with a second compression spring (503). One end of the second compression spring (503) is fixedly connected with the side of the inner wall of the rectangular groove (501).

5. The copper foil flexible connection welding device according to claim 4, characterized in that: The lower side of the limiting strip (7) is slidably connected with the upper side of the upper horizontal plate of the C-shaped supporting seat (601). The rear side of the limiting strip (7) is on the same horizontal plane as the front side of the upper horizontal plate of the C-shaped supporting seat (601). The rear side of the limiting strip (7) is provided with a 45° bevel cut.

6. The copper foil flexible connection welding device according to claim 1, characterized in that: A slot (506) is opened on the rear side of the inner wall of the vertical groove of the Chinese character-shaped groove (5). An inserting strip (505) is slidably connected inside the slot (506). The front side of the inserting strip (505) is fixedly connected with a storage box (507).

7. A copper foil flexible connection welding device according to claim 6, characterized in that: The side of the storage box (507) is slidably connected with the inside of the Chinese character-shaped groove (5). A heat dissipation groove (504) is opened on the lower side of the inner wall of the storage box (507).

Images