Partial pressure structure capable of pressing different wire diameters

Abstract

The utility model relates to the technical field of bonding wires, in particular to a partial pressure structure capable of pressing wires with different diameters, which comprises a fixed bottom frame and is characterized in that a main body plate is arranged on the surface of the fixed bottom frame, a wire passing block is fixedly connected to the surface of the main body plate, a through groove is formed in the surface of the wire passing block, and the wire passing block is fixedly connected with the through groove. A fillet plate is arranged on the surface of the main body plate, and a wire pressing groove is fixedly connected to the surface of the main body plate. According to the utility model, through the connection of the main body plate and the wire passing block, a wire group is aligned with the pressure dividing strip and passes through the through groove, and the arrangement of the fillet plate, the safety is improved; through the connection of the wire pressing groove and the pressure dividing strip, and the connection of the pressure dividing strip and the pressure dividing cylinder, the wire group passes through the through groove in the surface of the wire passing block and is aligned with the pressure dividing strip; and the pressure dividing cylinder is started to drive the pressure dividing strips to divide and press the wire groups, so that the effect that each group of wires can be subjected to equal pressure is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding wires, in particular to a pressure dividing structure capable of pressing wires with different diameters. Background Art

[0002] Through the pressure divider mechanism, different wire diameters will be subjected to equal pressure, so that wires of different diameters can be cut at the same time to meet the different wire diameter requirements of customers.

[0003] The pressure-dividing structure is highly effective in cutting wires of different diameters. It can make wires of different diameters receive equal pressure, so that wires of different diameters can be cut simultaneously. It has a very high application prospect in the field of PCB electronic board whole-board wire welding and microphone wire welding. However, when the existing pressure-dividing mechanism is used, it cannot make wires of different diameters receive equal pressure during pressure division, which affects the cutting efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a pressure dividing structure capable of pressing wires of different diameters, so as to solve the problem that when the pressure dividing mechanism proposed in the above background technology is used, it cannot make welding wires of different diameters receive equal pressure during pressure dividing, thereby affecting the cutting efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressure-dividing structure capable of pressing wires of different diameters, comprising a fixed base frame, the surface of the fixed base frame is provided with a main body plate, the surface of the main body plate is fixedly connected to a wire-passing block, the surface of the wire-passing block is provided with a through groove, the surface of the main body plate is provided with a rounded plate, the surface of the main body plate is fixedly connected to a wire pressing groove, the inside of the wire pressing groove is movably connected with a pressure-dividing strip, the surface of the wire pressing groove is provided with a pressure-dividing cylinder, the surface of the main body plate is fixedly connected to a separating block, the surface of the fixed base frame is fixedly connected to a connecting base plate, the surface of the connecting base plate is movably connected to a straightening and pressure selecting base plate, the surface of the connecting base plate is fixedly connected to a straightening and pressure selecting seat, the surface of the straightening and pressure selecting seat is fixedly connected to a straightening and pressure selecting frame, the surface of the straightening and pressure selecting frame is movably connected to a straightening and pressure selecting block, the surface of the fixed base frame is fixedly connected to a straightening cylinder, the surface of the fixed base frame is fixedly connected to a cover plate, the surface of the main body plate is fixedly connected to a wire-passing pipe mounting block, and the surface of the wire-passing pipe mounting block is fixedly connected to a bell-mouth capillary.

[0006] Preferably, the rounded plate is arranged on the surface of the wire passing block, and the through grooves are evenly opened on the surface of the wire passing block.

[0007] Preferably, the dividing strips are evenly distributed inside the wire pressing groove, and the dividing blocks are evenly distributed on the surface of the main body plate.

[0008] Preferably, the pressure dividing strip is movably connected to the surface of the main body plate through the pressure dividing cylinder, and the pressure dividing strip acts on the surface of the wire group.

[0009] Preferably, a notch is provided on the surface of the connecting base plate, the straightening and pressure selection base plate is movably connected to the surface of the connecting base plate through the straightening cylinder, and the straightening and pressure selection block is movably connected to the surface of the straightening and pressure selection base plate and the straightening and pressure selection frame through the straightening and pressure selection base plate.

[0010] Preferably, the straightening and pressing blocks are evenly distributed on the surface of the straightening and pressing frame in five groups, and the straightening and pressing blocks are movably connected through the surfaces of the straightening and pressing bottom plate and the cover plate.

[0011] Preferably, the bell-mouth capillaries are evenly distributed on the surface covering the wire conduit mounting block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. Through the connection between the main body plate and the wire passing block, align the wire group with the pressure dividing strip and pass it through the through groove. The setting of the rounded corner plate improves safety. Then, through the connection between the wire pressing groove and the pressure dividing strip, and the pressure dividing strip and the pressure dividing cylinder, pass the wire group through the through groove on the surface of the wire passing block. After aligning it with the pressure dividing strip, pass it through the middle of the wire pressing groove and the pressure dividing strip and locate it in the middle of each pressure dividing strip. Start the pressure dividing cylinder to drive the pressure dividing strip to divide the wire group, so that each group of wires can be subjected to equal pressure.

[0014] 2. Through the connection between the straightening and pressing frame and the straightening and pressing seat, the connection between the straightening and pressing seat and the connecting base plate, the line group passes through the dividing pressure strip and comes to the straightening and pressing frame, and then through the connection between the straightening and pressing frame and the straightening and pressing block, the connection between the straightening and pressing block and the straightening and pressing base plate, and the connection between the straightening and pressing base plate and the straightening cylinder. When the motor drives the main plate to move to the four gaps of the five straightening and pressing blocks, the connecting base plate cylinder extends upward at the same time, driving the straightening and pressing base plate and the straightening and pressing block to hold up the other line groups that are not in the gaps. After the line group extends out from the bell-mouth capillaries, it can be cut to achieve the effect of aligning the line group. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a frontal perspective schematic diagram of the structure of the present utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 This is a three-dimensional exploded schematic diagram of the connection structure between the main body plate and the connection bottom plate of the utility model;

[0018] Figure 4 For this utility model Figure 3Schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 5 It is a three-dimensional schematic diagram of the connection structure between the wire tube mounting block and the bell-mouth capillary of the utility model.

[0020] In the figure: 1. Fixed base frame; 2. Main body plate; 3. Wire passing block; 4. Through groove; 5. Rounded corner plate; 6. Wire pressing groove; 7. Pressure dividing strip; 8. Pressure dividing cylinder; 9. Separator; 10. Connecting base plate; 11. Straightening and pressure selection base plate; 12. Straightening and pressure selection seat; 13. Straightening and pressure selection frame; 14. Straightening and pressure selection block; 15. Straightening cylinder; 16. Cover plate; 17. Wire passing pipe mounting block; 18. Bell-mouth capillary. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A pressure-dividing structure capable of pressing wires of different diameters comprises a fixed base frame 1, a main body plate 2 being provided on the surface of the fixed base frame 1 for connecting a wire pressing groove 6 and a wire pipe mounting block 17 for covering the wire pipe, a wire passing block 3 being fixedly connected to the surface of the main body plate 2 for threading the wire through, a through groove 4 being provided on the surface of the wire passing block 3 for threading the wire through, a rounded plate 5 being provided on the surface of the main body plate 2 for ensuring safety and reliability of use, a wire pressing groove 6 being fixedly connected to the surface of the main body plate 2 for pressurizing the wire group, a pressure dividing strip 7 being movably connected inside the wire pressing groove 6 for pressing the surface of the wire group, a pressure dividing cylinder 8 being provided on the surface of the wire pressing groove 6 for driving the pressure dividing strip 7 to pressurize the wire group, a separator 9 being fixedly connected to the surface of the main body plate 2 for the wire group to pass through, and cooperating with the pressure dividing strip 7 to limit the wire group, and a connecting base plate 10 being fixedly connected to the surface of the fixed base frame 1 for connecting the straightening and selecting pressure seat 1 2 and the straightening and pressure selection frame 13. The surface of the connecting base plate 10 is movably connected with the straightening and pressure selection base plate 11, which is used to drive the straightening and pressure selection block 14 to move. The surface of the connecting base plate 10 is fixedly connected with the straightening and pressure selection seat 12, which is used to connect the straightening and pressure frame 13. The surface of the straightening and pressure selection seat 12 is fixedly connected with the straightening and pressure frame 13, which is used to connect the straightening and pressure block 14. The surface of the straightening and pressure selection frame 13 is movably connected with the straightening and pressure block 14 for straightening the line group. The surface of the fixed base frame 1 is fixedly connected with a straightening cylinder 15 for driving the straightening and pressure selection base plate 11 to move. The surface of the fixed base frame 1 is fixedly connected with a cover plate 16 for cooperating with the straightening and pressure block 14 to press against the line group. The surface of the main plate 2 is fixedly connected with a wire tube mounting block 17 for connecting a bell-mouth capillary 18. The surface of the wire tube mounting block 17 is fixedly connected with a bell-mouth capillary 18 for threading.

[0024] Furthermore, the rounded plate 5 is arranged on the surface of the wire passing block 3, and the through grooves 4 are evenly opened on the surface of the wire passing block 3. The opening of multiple groups of through grooves 4 can connect multiple groups of wires at a time, and can connect wires of different wire diameters.

[0025] Furthermore, the pressure dividing strips 7 are evenly distributed inside the wire pressing groove 6, and are used to pressure multiple groups of wires. The dividing blocks 9 are evenly distributed on the surface of the main plate 2. The wire group passes between the two groups of dividing blocks 9, and then the pressure dividing strips 7 press the wire group through the pressure dividing cylinder 8 to avoid dislocation.

[0026] Furthermore, the pressure dividing strip 7 is movably connected to the surface of the main plate 2 through the pressure dividing cylinder 8. The pressure dividing strip 7 acts on the surface of the wire group. The wire group passes between the two groups of dividing blocks 9, and then the pressure dividing strip 7 presses the wire group through the pressure dividing cylinder 8 to avoid dislocation.

[0027] Furthermore, a slot is provided on the surface of the connecting base plate 10 for connecting the straightening cylinder 15 to the straightening and pressure selection base plate 11. The straightening and pressure selection base plate 11 is movably connected to the surface of the connecting base plate 10 through the straightening cylinder 15, and the straightening and pressure selection block 14 is movably connected to the surface of the straightening and pressure selection base plate 11 and the straightening and pressure selection frame 13. When the line group passes through the straightening and pressure selection frame 13, the straightening cylinder 15 drives the straightening and pressure selection base plate 11 to move, thereby driving the straightening and pressure selection block 14 to move, supporting the line group that is not in the two groups of straightening and pressure selection blocks 14.

[0028] Furthermore, the straightening and pressing blocks 14 are evenly distributed in five groups on the surface of the straightening and pressing frame 13, which are used to support some wire groups that are not in the two groups of straightening and pressing blocks 14 while the wire groups pass through. The straightening and pressing blocks 14 are movably connected through the surfaces of the straightening and pressing bottom plate 11 and the cover plate 16. The straightening cylinder 15 drives the straightening and pressing bottom plate 11 to move, thereby driving the straightening and pressing blocks 14 to move.

[0029] Furthermore, the bell-mouth capillaries 18 are evenly distributed on the surface covering the wire tube mounting block 17, and the wire group passes through the bell-mouth capillaries 18, which can realize the simultaneous cutting of wires of different wire diameters, so as to meet the different wire diameter requirements of customers.

[0030] Working principle: When the fixed base frame 1 is used, the sixteen wires are passed through the through groove 4 on the surface of the wire block 3, aligned with the dividing pressure strip 7, and then passed through the middle of the wire pressing groove 6 and the dividing pressure strip 7 and located in the middle of each dividing pressure strip 7. The dividing pressure cylinder 8 is started to drive the dividing pressure strip 7 to divide the wire group, and then pass through the straightening and pressure selection frame 13 to the trumpet capillary 18. A group of wires is divided into four groups, namely the first, fifth, ninth and thirteenth lines, which are arranged in this way up to the sixteenth line, totaling four groups of wires. When the first group of wires is taken, the motor drives the main plate 2 to move to the four gaps of the five straightening and pressure selection blocks 14, and then the dividing pressure cylinder 8 of the wire pressing groove 6 contracts upward and the cylinder connected to the bottom plate 10 extends upward to drive the straightening and pressure selection bottom plate 11 and the straightening and pressure selection block 14 to support the other wire groups that are not in the gaps. After the wire group extends out of the trumpet capillary 18, it can be cut.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pressure-dividing structure capable of pressing wires of different diameters, comprising a fixed base frame (1), characterized in that: The surface of the fixed base frame (1) is provided with a main body plate (2), the surface of the main body plate (2) is fixedly connected to a wire passing block (3), the surface of the wire passing block (3) is provided with a through groove (4), the surface of the main body plate (2) is provided with a rounded plate (5), the surface of the main body plate (2) is fixedly connected to a wire pressing groove (6), the inside of the wire pressing groove (6) is movably connected to a dividing pressure strip (7), the surface of the wire pressing groove (6) is provided with a dividing pressure cylinder (8), the surface of the main body plate (2) is fixedly connected to a partition block (9), the surface of the fixed base frame (1) is fixedly connected to a connecting base plate (10), the surface of the connecting base plate (10) is provided with a connecting base plate (10) and the connecting base plate (10) is provided with a connecting base plate (10). The surface is movably connected to a straightening and pressure selection base plate (11), the surface of the connecting base plate (10) is fixedly connected to a straightening and pressure selection seat (12), the surface of the straightening and pressure selection seat (12) is fixedly connected to a straightening and pressure selection frame (13), the surface of the straightening and pressure selection frame (13) is movably connected to a straightening and pressure selection block (14), the surface of the fixed base frame (1) is fixedly connected to a straightening cylinder (15), the surface of the fixed base frame (1) is fixedly connected to a cover plate (16), the surface of the main plate (2) is fixedly connected to a wire pipe mounting block (17), and the surface of the wire pipe mounting block (17) is fixedly connected to a bell-mouth capillary (18).

2. The voltage-dividing structure capable of suppressing wires of different diameters according to claim 1, characterized in that: The rounded plate (5) is arranged on the surface of the wire passing block (3), and the through grooves (4) are evenly opened on the surface of the wire passing block (3).

3. The voltage-dividing structure capable of suppressing wires of different diameters according to claim 1, characterized in that: The dividing strips (7) are evenly distributed inside the wire pressing groove (6), and the dividing blocks (9) are evenly distributed on the surface of the main body plate (2).

4. The voltage-dividing structure capable of suppressing wires of different diameters according to claim 1, characterized in that: The pressure dividing strip (7) is movably connected to the surface of the main plate (2) via the pressure dividing cylinder (8), and the pressure dividing strip (7) acts on the surface of the line group.

5. The voltage dividing structure capable of pressing wires of different diameters according to claim 1, characterized in that: The surface of the connecting base plate (10) is provided with a notch, the straightening and pressure selection base plate (11) is movably connected to the surface of the connecting base plate (10) via a straightening cylinder (15), and the straightening and pressure selection block (14) is movably connected to the surface of the straightening and pressure selection base plate (11) and the straightening and pressure selection frame (13).

6. The voltage dividing structure capable of pressing wires of different diameters according to claim 1, characterized in that: The straightening and pressing blocks (14) are evenly distributed on the surface of the straightening and pressing frame (13) in five groups, and the straightening and pressing blocks (14) are movably connected through the surfaces of the straightening and pressing bottom plate (11) and the cover plate (16).

7. The voltage-dividing structure capable of suppressing wires of different diameters according to claim 1, characterized in that: The bell-mouth capillaries (18) are evenly distributed on the surface covering the wire tube mounting block (17).

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