Positioning and cutting-off equipment for wire rod production

Abstract

The utility model discloses positioning and cutting-off equipment for wire rod production. The positioning and cutting-off equipment comprises an equipment main body and a connecting block, a connecting block is installed at one end of the equipment body, a positioning mechanism is arranged at one end of the equipment body, an auxiliary mechanism is arranged at one end of the positioning mechanism, the positioning mechanism comprises a movable groove formed in one end of the equipment body, two sliding blocks are installed in the movable groove, first sliding grooves are formed in the sliding blocks, and first sliding blocks are installed in the first sliding grooves; by arranging the sliding blocks, the connecting rods and the like, the first sliding blocks slide in the connecting rods to drive the transmission rollers to move up and down, the clamping force between the two transmission rollers is adjusted through the elastic force of the second springs, and it is guaranteed that wire rods cannot deform due to large extrusion in the conveying process; the rotating disc can be rotated to adjust the guide rod to rotate, then the two sliding blocks are driven to move oppositely, the distance between the transmission rollers is adjusted, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of wire production technology, specifically to a positioning and cutting device for wire production. Background Technology

[0002] Wire rod is a type of hot-rolled steel with a smaller cross-sectional dimension. It is delivered in coil form, hence the name wire rod. Wire rod is mainly made of ordinary carbon steel or high-quality carbon steel. Depending on the rolling mill, it can be divided into high-speed wire rod and ordinary wire rod. In the electrical field, wire rod also includes electrical wires, which are used to transmit electrical energy, heat energy or signals. The conductor materials of these wire rods are diverse, such as copper and aluminum, and different insulation and protective layers can be selected as needed.

[0003] When using wire cutting devices, wires need to be straightened. Existing cutting equipment uses drive rollers to transport wires. Since drive rollers are mostly fixed on the equipment, the wires may be subjected to excessive squeezing force during transport, causing deformation. Although this can straighten the wires, it is not convenient for subsequent production. Therefore, a positioning cutting device for wire production is needed to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a positioning and cutting device for wire production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning and cutting device for wire production, comprising a device body and a connecting block; a connecting block is installed at one end of the device body, a positioning mechanism is provided at one end of the device body, and an auxiliary mechanism is provided at one end of the positioning mechanism;

[0006] Preferably, the positioning mechanism includes a movable groove formed at one end of the main body of the device, two sliding blocks installed in the movable groove, a first sliding groove formed in the sliding block, a first slider installed in the first sliding groove, a connecting rod installed at one end of the first slider, a second spring installed at both ends of the first slider, a guide rod installed at one end of the sliding block, a transmission roller installed on the side of the connecting rod, and a rotating disk installed at one end of the guide rod.

[0007] Preferably, the auxiliary mechanism includes a fixed block installed on the main body of the equipment, a second sliding groove is provided in the fixed block, a second slider is installed in the second sliding groove, a transmission rod is installed at one end of the second slider, a straightening wheel is rotatably installed on the top of the second slider, a rotating ring is installed at one end of the transmission rod, a connecting column is installed at one end of the fixed block, and a second motor is installed at one end of the connecting column.

[0008] Preferably, a lead screw is installed inside the connecting block, a first motor is installed at one end of the lead screw, a positioning block is installed on the side of the lead screw, a pressure groove is opened at one end of the positioning block, and a cutting plate is installed at one end of the pressure groove.

[0009] Preferably, a guide plate is installed at one end of the main body of the equipment, and a receiving box is installed at one end of the guide plate.

[0010] Preferably, the first slider is slidably mounted in the first groove, and the transmission roller is rotatably mounted on the side of the connecting rod.

[0011] Preferably, the second slider is slidably installed in the second groove, the transmission rod is rotatably installed on the side of the second slider, and a straightening wheel is installed at one end of the connecting column.

[0012] Preferably, a plurality of first springs are installed in the pressure groove, one end of the first spring is installed at the bottom of the cutting plate, an electric push rod is installed at one end of the positioning block, a cutting blade is installed at one end of the electric push rod, and a material inlet is opened on the side of the positioning block.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) By setting up sliding blocks and connecting rods, the first slider slides in the connecting rod, which drives the transmission roller to move up and down. The clamping force between the two transmission rollers is adjusted by the elastic force of the second spring, so that the wire will not be subjected to large compression and deformation during transmission. When the radius of the wire to be corrected is large, the rotating disk can be rotated to adjust the guide rod to rotate, thereby driving the two sliding blocks to move in opposite directions, adjusting the distance between the transmission rollers, and increasing the applicability of the device.

[0015] (2) By setting a second slide groove and a second slider, when one end of the wire moves to the fixed block, the wire is straightened by two straightening wheels. The second motor is started to rotate one straightening wheel. The wire is straightened by the clamping and transmission of the two straightening wheels. After the wire is straightened at the inlet, it is cut off. The position of one straightening wheel on the fixed block is adjusted by rotating the rotating ring, thereby adjusting the distance between the two straightening wheels, which helps to be suitable for wires of different sizes. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a positioning and cutting device for wire production proposed in this utility model;

[0017] Figure 2 This is a structural diagram of the second slider and straightening wheel, etc., of a positioning and cutting device for wire production proposed in this utility model.

[0018] Figure 3This is a structural diagram of the cutting plate and cutting blade of a positioning and cutting device for wire production proposed in this utility model.

[0019] Figure 4 for Figure 2 Enlarged view of point A.

[0020] In the diagram: 1. Main body of the equipment; 2. Positioning mechanism; 3. Auxiliary mechanism; 4. Connecting block; 5. Lead screw; 6. First motor; 7. Positioning block; 8. Pressing groove; 9. Cutting plate; 10. First spring; 11. Electric push rod; 12. Cutting blade; 13. Material inlet; 14. Guide plate; 15. Material receiving box; 21. Movable groove; 22. Sliding block; 23. First slide groove; 24. First slider; 25. Connecting rod; 26. Second spring; 27. Guide rod; 28. Transmission roller; 29. ​​Rotating disk; 31. Fixed block; 32. Second slide groove; 33. Second slider; 34. Transmission rod; 35. Straightening wheel; 36. Rotating ring; 37. Connecting column; 38. Second motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figure 1-4This utility model provides a technical solution: a positioning and cutting device for wire production, comprising a device body 1 and a connecting block 4; the connecting block 4 is installed at one end of the device body 1, a positioning mechanism 2 is provided at one end of the device body 1, and an auxiliary mechanism 3 is provided at one end of the positioning mechanism 2; the positioning mechanism 2 includes a movable groove 21 opened at one end of the device body 1, two sliding blocks 22 are installed in the movable groove 21, a first sliding groove 23 is opened in the sliding block 22, a first slider 24 is installed in the first sliding groove 23, a connecting rod 25 is installed at one end of the first slider 24, and a second spring 26 is installed at both ends of the first slider 24. The device is equipped with a guide rod 27, a transmission roller 28 mounted on the side of the connecting rod 25, a rotating disk 29 mounted on one end of the guide rod 27, a lead screw 5 installed inside the connecting block 4, a first motor 6 mounted on one end of the lead screw 5, a positioning block 7 mounted on the side of the lead screw 5, a pressure groove 8 opened on one end of the positioning block 7, a cutting plate 9 mounted on one end of the pressure groove 8, a guide plate 14 mounted on one end of the main body 1, a receiving box 15 mounted on one end of the guide plate 14, a first slider 24 slidably mounted in the first slide groove 23, a transmission roller 28 rotatably mounted on the side of the connecting rod 25, multiple first springs 10 installed inside the pressure groove 8, and one end of each first spring 10 mounted on the cutting plate 9. At the bottom of the cutting plate 9, an electric push rod 11 is installed at one end of the positioning block 7, and a cutting blade 12 is installed at the other end of the electric push rod 11. A material inlet 13 is opened on the side of the positioning block 7. When wire needs to be cut, the wire conveying equipment is activated to convey the wire to the drive roller 28. The two drive rollers 28 flatten the sides of the wire, initially straightening it. When the wire is clamped by the drive rollers 28, the first slider 24 on the side of the drive roller 28 slides within the connecting rod 25. The elastic force of the second spring 26 gives the drive roller 28 a certain tension, preventing it from flattening the wire and changing its shape. When different sizes of wire need to be conveyed, the mechanism can be rotated. The rotating disk 29 drives the guide rod 27 to rotate, which in turn drives the two sliding blocks 22 to move towards or away from each other, thereby adjusting the distance between the two transmission rollers 28. The first motor 6 is started to drive the lead screw 5 to rotate, which in turn moves the positioning block 7 to slide within the connecting block 4. By adjusting the position of the positioning block 7, the length of the wire to be cut is determined. The electric push rod 11 on the positioning block 7 is started to move the cutting blade 12 to abut against one end of the cutting plate 9 to cut the wire. The spring force of the first spring 10 drives the cutting plate 9 to return to its original position after cutting, which is convenient for the next cutting. The cut wire enters the receiving box 15 through the guide plate 14, which is convenient for the operator to collect and process.

[0023] The working principle is as follows: When wire needs to be cut, the wire conveying equipment is started to convey the wire to the drive rollers 28. The two drive rollers 28 flatten the sides of the wire, initially straightening it. When the wire is clamped by the drive rollers 28, the first slider 24 on the side of the drive roller 28 slides within the connecting rod 25. The elastic force of the second spring 26 gives the drive rollers 28 a certain tension, preventing the wire from being flattened or its shape from being changed. When the wire to be conveyed is of different sizes, the rotating disk 29 can be rotated to drive the guide rod 27 to rotate, which in turn drives the two sliding blocks 22 to move towards or away from each other, thereby adjusting the distance between the two drive rollers 28. When the wire is conveyed to the fixed block 31, the second motor 38 is started to rotate the connecting column 37, which in turn drives the straightening wheel 35 to rotate, straightening the wire through the two straightening wheels 35. In the forward transmission, when the wire size needs to be changed, the rotating ring 36 can be rotated to adjust the transmission rod 34 to rotate, thereby adjusting the second slider 33 to slide in the second slide groove 32, driving the straightening wheel 35 on the second slider 33 to move, adjusting the distance between the two straightening wheels 35, and after the wire is straightened, it enters one end of the positioning block 7 through the feed port 13. The first motor 6 is started to drive the lead screw 5 to rotate, thereby adjusting the positioning block 7 to slide in the connecting block 4. By adjusting the position of the positioning block 7, the length of the wire to be cut is determined. The electric push rod 11 on the positioning block 7 is started to adjust the cutting blade 12 to abut against one end of the cutting plate 9 to cut the wire. The spring force of the first spring 10 drives the cut cutting plate 9 to return to its position after cutting, which is convenient for the next cut. The cut wire enters the receiving box 15 through the guide plate 14, which is convenient for the operator to collect and process.

[0024] Example 2: As Figure 1 and 2 As shown, the auxiliary mechanism 3 includes a fixed block 31 mounted on the main body 1. A second slide groove 32 is formed within the fixed block 31, and a second slider 33 is installed within the second slide groove 32. A transmission rod 34 is mounted at one end of the second slider 33, and a straightening wheel 35 is rotatably mounted on the top of the second slider 33. A rotating ring 36 is mounted at one end of the transmission rod 34. A connecting column 37 is mounted at one end of the fixed block 31, and a second motor 38 is mounted at one end of the connecting column 37. The second slider 33 is slidably mounted within the second slide groove 32, and the transmission rod 34 is rotatably mounted on the second slider. On the side of 33, a straightening wheel 35 is installed at one end of the connecting column 37. When the wire is transmitted to the fixed block 31, the second motor 38 is started to rotate the connecting column 37, which in turn drives the straightening wheel 35 to rotate. The wire is straightened and transmitted through the two straightening wheels 35. When the size of the wire needs to be changed, the rotating ring 36 can be rotated to rotate the transmission rod 34, which in turn moves the second slider 33 to slide in the second slide groove 32, which drives the straightening wheel 35 on the second slider 33 to move and adjust the distance between the two straightening wheels 35. The remaining features are the same as in embodiment 1.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and cutting device for wire production, comprising a main body (1) and a connecting block (4); characterized in that: A connecting block (4) is installed at one end of the main body (1), a positioning mechanism (2) is provided at one end of the main body (1), and an auxiliary mechanism (3) is provided at one end of the positioning mechanism (2); The positioning mechanism (2) includes a movable groove (21) opened at one end of the main body (1) of the equipment. Two sliding blocks (22) are installed in the movable groove (21). A first sliding groove (23) is opened in the sliding block (22). A first slider (24) is installed in the first sliding groove (23). A connecting rod (25) is installed at one end of the first slider (24). A second spring (26) is installed at both ends of the first slider (24). A guide rod (27) is installed at one end of the sliding block (22). A transmission roller (28) is installed on the side of the connecting rod (25). A rotating disk (29) is installed at one end of the guide rod (27).

2. The positioning and cutting equipment for wire production according to claim 1, characterized in that: The auxiliary mechanism (3) includes a fixed block (31) installed on the main body (1) of the equipment. A second slide groove (32) is provided in the fixed block (31). A second slider (33) is installed in the second slide groove (32). A transmission rod (34) is installed at one end of the second slider (33). A straightening wheel (35) is rotatably installed on the top of the second slider (33). A rotating ring (36) is installed at one end of the transmission rod (34). A connecting column (37) is installed at one end of the fixed block (31). A second motor (38) is installed at one end of the connecting column (37).

3. The positioning and cutting equipment for wire production according to claim 1, characterized in that: A lead screw (5) is installed inside the connecting block (4). A first motor (6) is installed at one end of the lead screw (5). A positioning block (7) is installed on the side of the lead screw (5). A pressure groove (8) is opened at one end of the positioning block (7). A cutting plate (9) is installed at one end of the pressure groove (8).

4. The positioning and cutting equipment for wire production according to claim 1, characterized in that: A guide plate (14) is installed at one end of the main body (1) of the equipment, and a receiving box (15) is installed at one end of the guide plate (14).

5. A positioning and cutting device for wire production according to claim 1, characterized in that: The first slider (24) is slidably mounted in the first groove (23), and the transmission roller (28) is rotatably mounted on the side of the connecting rod (25).

6. A positioning and cutting device for wire production according to claim 2, characterized in that: The second slider (33) is slidably installed in the second groove (32), the transmission rod (34) is rotatably installed on the side of the second slider (33), and a straightening wheel (35) is installed at one end of the connecting column (37).

7. A positioning and cutting device for wire production according to claim 3, characterized in that: Multiple first springs (10) are installed in the pressure groove (8). One end of the first spring (10) is installed at the bottom of the cutting plate (9). One end of the positioning block (7) is equipped with an electric push rod (11). One end of the electric push rod (11) is equipped with a cutting blade (12). The side of the positioning block (7) is provided with a material inlet (13).

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