Pipe lifting feeder

Abstract

The utility model relates to the field of pipe feeding, and discloses a pipe lifting feeder which comprises a bar box, the bar box is in a transverse triangular prism shape, the top of the bar box is provided with a quadrilateral opening, the bar box is provided with a rear side wall and a front side wall, the rear side wall and the front side wall incline downwards and are connected, and the outer walls of the four corners of the top of the bar box are fixedly connected with supporting legs. The bottom of the rear side wall is fixedly connected with an extending plate in the inclined direction, the rear side wall and the extending plate are the same plane, first sliding holes are formed in the extending plate and the rear side wall of the bar box, and first fixing seats are arranged at the top and the bottom of the rear side of the first sliding holes. According to the automatic lifting and pushing device, automatic lifting and pushing of bars are achieved in the mode that the motor drives the lead screw and the movable base, and production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe feeding, specifically a pipe lifting and feeding machine. Background Technology

[0002] Material handling is an indispensable part of industrial production. With the continuous development of industrial automation, material handling equipment plays an increasingly important role in various industries.

[0003] However, in some industries that need to handle long and thin materials such as pipes and bars, current material conveying equipment, such as conveyor belts, although widely applicable, often encounters problems such as material stacking and poor conveying when conveying long and thin materials. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, this utility model provides a pipe lifting and feeding machine.

[0005] The technical solution adopted by this utility model is as follows:

[0006] A pipe lifting and feeding machine includes a bar stock box, which is a transversely triangular prism with a quadrilateral opening at the top. The bar stock box has a rear side wall and a front side wall, which are inclined downwards and connected. Support legs are fixedly connected to the four outer corners of the top of the bar stock box. An extension plate is fixedly connected to the bottom of the rear side wall along the inclined direction. The rear side wall and the extension plate are on the same plane. A sliding hole is formed in both the extension plate and the rear side wall of the bar stock box. A fixing seat is formed at the top and bottom of the rear side of the sliding hole. The two fixing seats are fixedly connected to the extension plate and the rear side wall of the bar stock box, respectively. A lead screw is rotatably connected between the opposite side walls of the two fixing seats. The lower end of the lead screw passes through the lower fixing seat. A motor is fixedly installed on the bottom outer wall of the lower fixing seat. The output shaft end of the motor is fixedly connected to the lower end of the lead screw. Guide rods are formed on both the left and right sides of the lead screw, and the guide rods are parallel to the lead screw. The two ends of the guide rod are fixedly connected to the rear side walls of the bar stock box and the extension plate, respectively. There is a gap between the guide rod and the rear side walls of the bar stock box and the extension plate. The lead screw passes through the middle of the moving seat and is threadedly connected to the lead screw. The two guide rods pass through the left and right ends of the moving seat and slide with the two guide rods, respectively. The front side wall of the moving seat is vertically fixedly connected to the bottom end of the two feeding racks. The two feeding racks are distributed left and right and located in the sliding hole. The feeding racks are L-shaped, with the bottom of the feeding racks horizontal and the other end of the bottom of the feeding racks vertically upward. There are two support frames on the rear side of the bar stock box. The two support frames are distributed left and right. A groove plate is fixedly connected between the tops of the two support frames. A semi-circular groove is opened on the top of the groove plate. The top of the bar stock box is higher than the groove plate. A connecting plate is fixedly connected between the rear side wall and the middle of the front end of the top of the groove plate. A pushing mechanism is set at the bottom of the groove plate.

[0007] A sliding hole 2 is opened in the middle of the bottom of the channel plate, and the sliding hole 2 extends to the left and right. The pushing mechanism includes two fixed seats 2, which are fixedly connected to the upper bottom wall of two support frames respectively. A lead screw 2 is rotatably connected between the opposite side walls of the two fixed seats 2. The right end of the lead screw 2 passes through the right fixed seat 2. A motor 2 is fixedly installed on the right side wall of the right fixed seat 2. The left end of the output shaft of the motor 2 is fixedly connected to the right end of the lead screw 2. A movable seat 2 is sleeved on the outer wall of the lead screw 2. The movable seat 2 and the lead screw 2 are threaded together. A pushing rod is fixedly connected to the top of the outer wall of the movable seat 2. The pushing rod passes through the top of the sliding hole 2 and slides with the sliding hole 2.

[0008] Side baffles are fixedly connected to the top left and right ends of the connecting plate, and a rear baffle is fixedly connected to the top of the rear side wall of the groove plate.

[0009] The feeding rack is L-shaped and consists of a flat plate, a vertical plate, and an arc plate. The bottom of the feeding rack is a flat plate, one end of which is vertically fixed to the front side wall of the movable seat. The bottom of the flat plate is vertically fixed to the bottom of the vertical plate. The bottom of the vertical plate is fixedly connected to the bottom of the arc plate. A groove is formed at the connection between the bottom of the front side wall and the rear side wall in the sliding hole, and the arc plate can slide in the groove.

[0010] The beneficial effects of this utility model are:

[0011] This invention achieves automatic lifting and pushing of bar stock by using a motor-driven lead screw and moving seat, which greatly improves production efficiency.

[0012] This feeder can be adjusted and adapted to bar stock of different specifications and lengths, and can meet different production needs by changing the position or size of the feeding frame and push rod. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 yes Figure 1 Schematic diagram of the structure from the right side;

[0015] Figure 3 yes Figure 1 The front view;

[0016] Figure 4 yes Figure 3 Cross-sectional view at point AA;

[0017] Figure 5 yes Figure 1 Rear view;

[0018] Figure 6 This is a top-down view of the structure in its working state.

[0019] Figure 7 yes Figure 6 Enlarged view of a specific area;

[0020] Figure 8 yes Figure 3 Rear view;

[0021] Figure 9 yes Figure 3 Enlarged view of the material pushing mechanism.

[0022] The reference numerals in all the attached drawings are as follows: 1. Bar box; 2. Support leg; 3. Extension plate; 4. Sliding hole one; 5. Fixed seat one; 6. Lead screw one; 7. Motor one; 8. Guide rod; 9. Moving seat one; 10. Loading rack; 11. Support frame; 12. Slot plate; 13. Connecting plate; 14. Side baffle; 15. Rear baffle; 16. Sliding hole two; 17. Fixed seat two; 18. Lead screw two; 19. Motor two; 20. Moving seat two; 21. Push rod; 22. Front side wall; 23. Rear side wall; 24. Flat plate; 25. Vertical plate; 26. Arc plate; 27. Slot. Detailed Implementation

[0023] like Figure 1-9As shown: A pipe lifting and feeding machine includes a bar box 1, which is a transverse triangular prism with a quadrilateral opening at the top. The bar box 1 has a rear sidewall 23 and a front sidewall 22, which are inclined downwards and connected. Support legs 2 are fixedly connected to the outer walls of the four corners of the top of the bar box 1. An extension plate 3 is fixedly connected to the bottom of the rear sidewall 23 along the inclined direction. The rear sidewall 23 and the extension plate 3 are on the same plane. A sliding hole 4 is opened on the extension plate 3 and the rear sidewall of the bar box 1. The rear top and bottom of the 4 have two fixed seats 5, which are fixedly connected to the rear side walls of the extension plate 3 and the bar box 1, respectively. A lead screw 6 is rotatably connected between the opposite side walls of the two fixed seats 5. The lower end of the lead screw 6 passes through the lower fixed seat 5. A motor 7 is fixedly installed on the bottom outer wall of the lower fixed seat 5. The output shaft end of the motor 7 is fixedly connected to the lower end of the lead screw 6. There are guide rods 8 on both the left and right sides of the lead screw 6. The guide rods 8 are parallel to the lead screw 6. Both ends of the guide rod 8 are fixedly connected to the rear sidewalls of the bar stock box 1 and the extension plate 3, respectively. There is a gap between the guide rod 8 and the rear sidewalls of the bar stock box 1 and the extension plate 3. The lead screw 6 passes through the middle of the moving seat 9, and the moving seat 9 is threadedly connected to the lead screw 6. The two guide rods 8 pass through the left and right ends of the moving seat 9, respectively. The left and right ends of the moving seat 9 are slidably engaged with the two guide rods 8, respectively. The front sidewall of the moving seat 9 is vertically fixedly connected to the bottom end of the two feeding racks 10. The two feeding racks 10 are distributed on the left and right and located at... Inside the sliding hole 4, the feeding rack 10 is L-shaped, with the bottom of the feeding rack 10 horizontal and the other end of the bottom of the feeding rack 10 vertically upward. The rear side of the bar box 1 has two support frames 11, which are distributed on the left and right. The top of the two support frames 11 is fixedly connected to the groove plate 12. The top of the groove plate 12 has a semi-circular groove. The top of the bar box 1 is higher than the groove plate 12. The rear side wall 23 is fixedly connected to the middle of the front end of the top of the groove plate 12. The bottom of the groove plate 12 is provided with a pushing mechanism.

[0024] A sliding hole 16 is opened in the middle of the bottom of the groove plate 12. The sliding hole 16 extends to the left and right. The pushing mechanism includes two fixed seats 17. The two fixed seats 17 are fixedly connected to the upper bottom wall of the two support frames 11 respectively. A lead screw 18 is rotatably connected between the opposite side walls of the two fixed seats 17. The right end of the lead screw 18 passes through the right fixed seat 17. A motor 19 is fixedly installed on the right side wall of the right fixed seat 17. The left end of the output shaft of the motor 19 is fixedly connected to the right end of the lead screw 18. A movable seat 20 is sleeved on the outer wall of the lead screw 18. The movable seat 20 and the lead screw 18 are threaded together. A push rod 21 is fixedly connected to the top of the outer wall of the movable seat 20. The push rod 21 passes through the top of the sliding hole 16 and slides with the sliding hole 16.

[0025] The top left and right ends of the connecting plate 13 are fixedly connected to the side baffles 14, and the top of the rear side wall of the groove plate 12 is fixedly connected to the rear baffle 15.

[0026] The loading rack 10 is L-shaped and consists of a flat plate 24, a vertical plate 25, and an arc plate 26. The bottom of the loading rack 10 is the flat plate 24. One end of the flat plate 24 is vertically fixed to the front side wall of the movable seat 9. The bottom of the vertical plate 25 is vertically fixed to the bottom of the vertical plate 25. The bottom of the arc plate 26 is fixedly connected to the top of the bottom of the vertical plate 25. A groove 27 is formed at the connection between the bottom of the front side wall 22 and the rear side wall 23 in the sliding hole 4. The arc plate 26 can slide in the groove 27.

[0027] The side baffle 14 and the rear baffle 15 can prevent the bar stock from falling during the feeding process.

[0028] First, the pipes to be processed are placed into the bar stock box 1, which is designed to stably store and support these bars.

[0029] When feeding is required, motor 7 starts, and the output shaft of motor 7 drives the lead screw 6 to rotate. Since the moving seat 9 is threadedly engaged with the lead screw 6 and its left and right ends are slidably engaged with the two guide rods 8 respectively, the rotation of the lead screw 6 will cause the moving seat 9 to move up and down along the direction of the lead screw 6 and the guide rods 8. The up and down movement of the moving seat 9 will drive the up and down movement of the two feeding racks 10 fixedly connected to it. The design of the feeding rack 10 enables it to stably clamp and lift the bar material during the lifting process.

[0030] When the feeding rack 10 is raised to the connecting plate 13, the bar stock will roll off the feeding rack 10 onto the connecting plate 13 due to gravity, and continue to roll along the connecting plate 13 into the semi-circular groove of the groove plate 12.

[0031] At the same time, motor 219 starts, and the output shaft of motor 219 drives lead screw 218 to rotate. Since the moving seat 220 is threadedly engaged with lead screw 218, the rotation of lead screw 218 will cause the moving seat 220 to move left and right along the direction of lead screw 218. The movement of moving seat 220 will drive the push rod 21 fixedly connected to it to move left and right. The push rod 21 passes through the sliding hole 216 through the slot plate 12. During its movement, it will push the bar material in the slot plate 12 to the next stage.

[0032] Throughout the process, motor 7 and motor 19 can be started and stopped multiple times as needed to achieve continuous or intermittent feeding operations. This utility model only protects the mechanical parts; functions implemented through software control are not within the scope of protection of this utility model.

Claims

1. A pipe lifting and feeding machine, comprising a bar box (1), the bar box (1) being a transversely triangular prism with a quadrilateral opening at the top, the bar box (1) having a rear sidewall (23) and a front sidewall (22), the rear sidewall (23) and the front sidewall (22) being downwardly inclined and connected, characterized in that, Support legs (2) are fixedly connected to the four corners of the top outer wall of the bar stock box (1). An extension plate (3) is fixedly connected to the bottom of the rear side wall (23) along the inclined direction. The rear side wall (23) and the extension plate (3) are on the same plane. A sliding hole (4) is opened on the extension plate (3) and the rear side wall of the bar stock box (1). The top and bottom of the rear side of the sliding hole (4) are both equipped with a fixing seat (5). The two fixing seats (5) are fixedly connected to the extension plate (3) and the rear side wall of the bar stock box (1) respectively. The opposite side walls of the two fixing seats (5) are... A rotating connecting screw 1 (6) is connected to a fixed base 1 (5) below. A motor 1 (7) is fixedly installed on the bottom outer wall of the fixed base 1 (5). The output shaft end of the motor 1 (7) is fixedly connected to the lower end of the screw 1 (6). The screw 1 (6) has guide rods (8) on both the left and right sides. The guide rods (8) are parallel to the screw 1 (6). The two ends of the guide rods (8) are fixedly connected to the rear side walls of the bar stock box (1) and the extension plate (3), respectively. The guide rods (8) are connected to the bar stock box (1) and the extension plate (3). 3) There is a gap between the rear sidewalls. The lead screw (6) passes through the middle of the moving seat (9). The moving seat (9) is threadedly connected to the lead screw (6). The two guide rods (8) pass through the left and right ends of the moving seat (9) respectively. The left and right ends of the moving seat (9) are slidably engaged with the two guide rods (8) respectively. The front sidewall of the moving seat (9) is vertically fixed to the bottom end of the two feeding racks (10). The two feeding racks (10) are distributed left and right and located in the sliding hole (4). The feeding racks (10) are L-shaped. (10) The bottom is horizontal, and the other end of the bottom of the feeding rack (10) is vertically upward. The rear side of the bar box (1) has two support frames (11). The two support frames (11) are distributed on the left and right. The top of the two support frames (11) is fixedly connected to the groove plate (12). The top of the groove plate (12) is opened with a semi-circular groove. The top of the bar box (1) is higher than the groove plate (12). The rear side wall (23) is fixedly connected to the middle of the front end of the top of the groove plate (12). The bottom of the groove plate (12) is provided with a pushing mechanism.

2. The pipe lifting and feeding machine according to claim 1, characterized in that, A sliding hole 2 (16) is opened in the middle of the bottom of the groove plate (12). The sliding hole 2 (16) extends to the left and right. The pushing mechanism includes two fixed seats 2 (17). The two fixed seats 2 (17) are respectively fixedly connected to the upper bottom wall of the two support frames (11). The screw 2 (18) is rotatably connected between the opposite side walls of the two fixed seats 2 (17). The right end of the screw 2 (18) passes through the right fixed seat 2 (17). The right side of the right fixed seat 2 (17) Motor 2 (19) is fixedly installed on the wall. The left end of the output shaft of motor 2 (19) is fixedly connected to the right end of lead screw 2 (18). The outer wall of lead screw 2 (18) is sleeved with moving seat 2 (20). Moving seat 2 (20) is threadedly engaged with lead screw 2 (18). Push rod (21) is fixedly connected to the top of the outer wall of moving seat 2 (20). Push rod (21) passes through the top of sliding hole 2 (16). Push rod (21) is slidably engaged with sliding hole 2 (16).

3. The pipe lifting and feeding machine according to claim 1, characterized in that, The top left and right ends of the connecting plate (13) are fixedly connected to the side baffles (14), and the top of the rear side wall of the groove plate (12) is fixedly connected to the rear baffle (15).

4. The pipe lifting and feeding machine according to claim 1, characterized in that, The loading rack (10) is L-shaped. The loading rack (10) consists of a flat plate (24), a vertical plate (25), and an arc plate (26). The bottom of the loading rack (10) is a flat plate (24). One end of the flat plate (24) is vertically fixed to the front side wall of the moving seat (9). One end of the flat plate (24) is vertically fixed to the bottom of the vertical plate (25). The bottom of the vertical plate (25) is fixedly connected to the bottom of the arc plate (26). A groove (27) is formed at the connection between the bottom of the front side wall (22) and the rear side wall (23) in the sliding hole (4). The arc plate (26) can slide in the groove (27).

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