Feeding device of wire drawing machine

Abstract

According to the feeding device of the wire drawing machine, the height of a frame body can be adjusted through a lifting mechanism, the difference between the height of a wire outlet and the height of a discharging channel can be effectively reduced, and the feeding efficiency can be improved through the stability of the wire outlet. The wire coil barrel bodies of different specifications are adaptively clamped through the in-barrel clamping structure, the T-shaped rotating base is driven to rotate under the action of rotation driving, and the wire coil barrel bodies are driven to rotate under the action of the in-barrel clamping structure to meet the wire outlet requirement.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing technology, specifically a feeding device for a wire drawing machine. Background Technology

[0002] A wire drawing machine is a mechanical device that draws wire rods into metal wires. Under the action of external force, a thicker steel bar or rebar is forced through a die, and the cross-sectional area of ​​the metal is compressed to obtain a metal wire of the required diameter.

[0003] Traditional wire drawing equipment simply places the wire rod cylinder on the feeding mechanism during feeding, which cannot adapt to different specifications of wire cylinders and materials with different wire diameters to ensure stable feeding. Furthermore, the height of the steel bar will change as it is gradually pulled out of the coil, and the simple feeding mechanism cannot adapt to this change. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model discloses a feeding device for a wire drawing machine. The technical solution adopted includes a base plate, a discharge rack, a discharge channel, a lifting mechanism, a frame, a support rod, a T-slot, a T-shaped rotating seat, a rotation drive, and an in-cylinder clamping structure. The discharge rack is fixed on the left side of the base plate, and the discharge channel is set in the middle of the discharge rack. The lifting mechanism is set on the base plate, and the frame is installed through the lifting mechanism. The inner side of the frame is integrally formed with a support rod to place the wire spool. Under the action of the lifting mechanism, the frame can be driven. The device can be moved up and down to adjust the height of the wire reel placed on it, effectively reducing the difference between the wire exit height and the material discharge channel height. This improves the stability of the wire exit. A T-shaped groove with a cross-section is cut at the center of the base plate, and a T-shaped rotating seat is placed in the T-shaped groove. The T-shaped rotating seat is driven to rotate by a rotation drive set on the base plate. The T-shaped rotating seat is equipped with an internal clamping structure, which clamps the inner wall of the wire reel. Under the rotation of the rotation drive, the wire reel rotates and exits the wire.

[0005] As a preferred embodiment of this utility model, the lifting mechanism includes a vertical guide shaft, a vertical lead screw, and a base plate built-in motor. The vertical guide shaft is fixed at three corners of the base plate, and the vertical lead screw is rotatably installed at one corner. The base plate has a built-in motor that is powered by an external power source and drives the vertical lead screw. The frame and the vertical guide shaft are movably fitted together and installed in conjunction with the vertical lead screw. When the base plate built-in motor is started, it drives the vertical lead screw to rotate, which in turn drives the frame installed with it to move up and down. The base plate built-in motor is controlled by remote control.

[0006] As a preferred technical solution of this utility model, the rotation drive includes a drive motor 10, an outer wall gear ring 101, a mounting communication cavity 102, and a gear 103. The drive motor 10 is mounted on the placement base plate 1. The placement base plate 1 below the drive motor 10 has a mounting communication cavity 102 that communicates with the cross-section T-shaped groove 8. The gear 103 is rotatably mounted in the mounting communication cavity 102. The gear 103 is driven by the drive motor 10 and meshes with the outer wall gear ring 101 integrally formed on the outer wall of the lower half of the T-shaped rotating seat 9.

[0007] As a preferred technical solution of this utility model, the internal clamping structure includes a central groove, a bidirectional lead screw, a knob, an L-shaped mounting block, a vertical U-shaped frame, and clamping rollers. The T-shaped rotating seat has a central groove in the middle, and the bidirectional lead screw is rotatably installed in the central groove. The bidirectional lead screw is driven by the knob. The vertical part of the L-shaped mounting block is placed in the central groove and symmetrically installed on the bidirectional lead screw. The horizontal end of the L-shaped mounting block is fixed to the vertical U-shaped frame. Several clamping rollers are rotatably installed in the vertical U-shaped frame. The clamping rollers are in the vertical direction, which can ensure that the wire reel is clamped and rotated in the horizontal direction without affecting the vertical movement of the wire reel. The outer wall of the knob has an anti-slip groove.

[0008] As a preferred technical solution of this utility model, a U-shaped rod is fixed on the T-shaped rotating seat in the left and right directions. The horizontal part of the U-shaped rod has an open hole, and the shaft passes through the open hole. A counterweight rod is fixed to the top of the shaft. After the wire coil is placed, the shaft is inserted into the open hole, and the top of the wire coil is pressed down for protection under the weight of the counterweight rod.

[0009] The beneficial effects of this utility model are as follows: the height of the frame can be adjusted by the lifting mechanism, which can effectively reduce the difference between the height of the wire outlet and the height of the discharge channel. It can also improve the stability of the wire outlet. The internal clamping structure can adaptively clamp the wire reel cylinder of different specifications and drive the T-shaped rotating seat to rotate under the action of the rotation drive. The internal clamping structure drives the wire reel cylinder to rotate to meet the wire outlet requirements. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0012] Figure 3 This is a schematic diagram of the front sectional structure of the present invention.

[0013] In the diagram: 1. Base plate; 2. Discharge rack; 3. Discharge channel; 4. Vertical guide shaft; 5. Vertical lead screw; 6. Frame; 7. Support rod; 8. T-slot; 9. T-shaped rotating seat; 10. Drive motor; 10. Outer wall gear ring; 101. Installation connecting cavity; 102. Gear; 103. Middle groove; 11. Bidirectional lead screw; 12. Knob; 13. U-shaped rod; 14. Shaft; 15. Counterweight rod; 16. L-shaped mounting block; 17. Vertical U-shaped frame; 18. Clamping roller; 19. Detailed Implementation

[0014] Example 1

[0015] like Figures 1 to 3 As shown, this utility model discloses a feeding device for a wire drawing machine. The technical solution includes a base plate 1, a discharge rack 2, a discharge channel 3, a lifting mechanism, a frame 6, a support rod 7, a T-shaped groove 8, a T-shaped rotating seat 9, a rotation drive, and an internal clamping structure. The discharge rack 2 is fixed on the left side of the base plate 1. The discharge channel 3 is set in the middle of the discharge rack 2. The lifting mechanism is set on the base plate 1 to install the frame 6. The support rod 7 is integrally formed on the inner side of the frame 6. The T-shaped groove 8 is cut at the center of the base plate 1. The T-shaped rotating seat 9 is placed in the T-shaped groove 8. The T-shaped rotating seat 9 is driven to rotate by the rotation drive set on the base plate 1. The T-shaped rotating seat 9 is provided with an internal clamping structure.

[0016] As a preferred technical solution of this utility model, the lifting mechanism includes a vertical guide shaft 4, a vertical screw 5, and a motor built into the base plate. The vertical guide shaft 4 is fixed at three corners of the base plate 1, and the vertical screw 5 is rotatably installed at one corner. The base plate 1 has a built-in motor that is connected to an external power supply and drives the vertical screw 5. The frame 6 is movably fitted with the vertical guide shaft 4 and is installed in conjunction with the vertical screw 5.

[0017] As a preferred technical solution of this utility model, the rotation drive drives the T-shaped rotating seat 9 to rotate. Its specific structure includes a drive motor 10, an outer wall gear ring 101, a mounting communication cavity 102, and a gear 103. The drive motor 10 is installed on the base plate 1. The base plate 1 below the drive motor 10 has a mounting communication cavity 102 that communicates with the cross-section T-shaped groove 8. The gear 103 is rotatably installed in the mounting communication cavity 102. The gear 103 is driven by the drive motor 10 and meshes with the outer wall gear ring 101 integrally formed on the outer wall of the lower half of the T-shaped rotating seat 9.

[0018] As a preferred technical solution of this utility model, the internal clamping structure includes a central groove 11, a bidirectional lead screw 12, a knob 13, an L-shaped mounting block 17, a vertical U-shaped frame 18, and abutting rollers 19. The T-shaped rotating seat 9 has a central groove 11 in the middle, and the bidirectional lead screw 12 is rotatably installed in the central groove 11. The bidirectional lead screw 12 is driven by the knob 13. The vertical part of the L-shaped mounting block 17 is placed in the central groove 11 and symmetrically installed on the bidirectional lead screw 12. The horizontal part of the L-shaped mounting block 17 is fixed to the vertical U-shaped frame 18. Several abutting rollers 19 are rotatably installed in the vertical U-shaped frame 18. The outer wall of the knob 13 has an anti-slip groove.

[0019] As a preferred technical solution of this utility model, a U-shaped rod 14 is fixed on the T-shaped rotating seat 9 in the left and right directions. The horizontal part of the U-shaped rod 14 has an open hole, and the shaft 15 passes through the open hole. The top of the shaft 15 is fixed with a counterweight rod 16.

[0020] The working principle of this utility model is as follows: When in use, the built-in motor starts and drives the vertical screw to rotate, which in turn drives the frame installed with it to move up and down. This allows for adjustment of the height of the wire reel placed on it, effectively reducing the difference between the height of the wire exit and the height of the discharge channel. By controlling the stability of the wire exit, the bidirectional screw is rotated by the operating knob, and the positions of the two L-shaped mounting blocks are adjusted. The clamping rollers are used to clamp the inner wall of the wire reel. The clamping rollers are vertical, which ensures that the wire reel is clamped and rotates horizontally without affecting the up and down movement of the wire reel. After the drive motor starts, the meshing action drives the T-shaped rotating seat to rotate, which rotates the reel clamped by the internal clamping structure to exit the wire.

[0021] Components not described in detail in this article are existing technologies.

[0022] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A feeding device for a wire drawing machine, characterized in that: The system includes a base plate (1), a discharge rack (2), a discharge channel (3), a lifting mechanism, a frame (6), a support rod (7), a T-slot (8), a T-shaped rotating seat (9), a rotation drive, and an internal clamping structure. The discharge rack (2) is fixed on the left side of the base plate (1), and the discharge channel (3) is set in the middle of the discharge rack (2). The base plate (1) is equipped with a lifting mechanism, which is used to install the frame (6). The inner side of the frame (6) is integrally formed with a support rod (7); the center of the placement base plate (1) has a T-shaped groove (8) with a cross section, and a T-shaped rotating seat (9) is placed in the T-shaped groove (8). The T-shaped rotating seat (9) is driven to rotate by a rotation drive provided on the placement base plate (1); the T-shaped rotating seat (9) is provided with an internal clamping structure.

2. The feeding device for a wire drawing machine according to claim 1, characterized in that: The lifting mechanism includes a vertical guide shaft (4), a vertical lead screw (5), and a motor built into the base plate; the vertical guide shaft (4) is fixed at three corners of the base plate (1), and the vertical lead screw (5) is rotatably installed at one corner; the base plate (1) has a motor built into the base plate, which is connected to an external power source and drives the vertical lead screw (5); the frame (6) is movably fitted with the vertical guide shaft (4) and is installed in conjunction with the vertical lead screw (5).

3. The feeding device for a wire drawing machine according to claim 1, characterized in that: The rotation drive includes a drive motor (10), an outer wall gear ring (101), a mounting communication cavity (102), and a gear (103); the drive motor (10) is mounted on the placement base plate (1), and the placement base plate (1) below the drive motor (10) has a mounting communication cavity (102) that communicates with the cross-section T-shaped groove (8); the gear (103) is rotatably mounted in the mounting communication cavity (102), and the gear (103) is driven by the drive motor (10); the gear (103) meshes with the outer wall gear ring (101) integrally formed on the outer wall of the lower half of the T-shaped rotating seat (9).

4. The feeding device for a wire drawing machine according to claim 1, characterized in that: The internal clamping structure includes a central groove (11), a double-acting screw (12), a knob (13), an L-shaped mounting block (17), a vertical U-shaped frame (18), and clamping rollers (19). The T-shaped rotating seat (9) has a central groove (11) in the middle, and the double-acting screw (12) is rotatably mounted in the central groove (11). The double-acting screw (12) is driven by the knob (13). The vertical part of the L-shaped mounting block (17) is fitted into the central groove (11) and symmetrically mounted on the double-acting screw (12). The horizontal end of the L-shaped mounting block (17) is fixed to the vertical U-shaped frame (18). Several clamping rollers (19) are rotatably mounted in the vertical U-shaped frame (18).

5. The feeding device for a wire drawing machine according to claim 4, characterized in that: The outer wall of the knob (13) has anti-slip grooves.

6. The feeding device for a wire drawing machine according to claim 1, characterized in that: A U-shaped rod (14) is fixed on the T-shaped rotating seat (9) in the left and right directions. The horizontal part of the U-shaped rod (14) has an open hole, and the shaft (15) passes through the open hole. The top of the shaft (15) is fixed with a counterweight rod (16).

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