A C-shaped steel fastening machine

Abstract

This utility model discloses a C-shaped steel fastening machine. An inclined frame is provided on the upper surface of the machine frame, and several plates are mounted on the inclined frame. Sprockets are mounted at both ends of the plates via sprocket seats, and chains are mounted on the periphery of the plates via chain seats. Several vertical plates are mounted on the surface of the chains. A bidirectional shaft reducer connected to a first motor is mounted on the upper surface of the inclined frame, and the output shaft of the bidirectional shaft reducer is connected to a second connecting rod. Several flipping mechanisms are provided, all mounted on the upper surface of the inclined frame. The long and short swing arms of the flipping mechanisms are connected to two connecting blocks on the lower surface of the flipping plate, which are not on the same axis. A thin cylinder is mounted on the lower surface of the flipping plate, and a magnet is mounted on the piston rod of the thin cylinder. This utility model has a reasonable structure. During the rotation of the flipping plate around the first connecting rod, the short swing arms cooperate to cause the flipping plate itself to flip, thereby achieving the fastening of two C-shaped steels. No manual intervention is required during the process, greatly reducing labor costs and significantly improving efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of C-shaped steel fastening equipment, specifically a C-shaped steel fastening machine. Background Technology

[0002] C-shaped steel is automatically formed by a C-shaped steel forming machine. The machine can automatically complete the forming process based on given C-shaped steel dimensions. After processing, to save space during storage, two C-shaped steel sections are usually interlocked.

[0003] Currently, the interlocking of two C-shaped steel sections is generally done manually or with the assistance of hoisting equipment. This results in high labor costs and low work efficiency. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a C-shaped steel fastening machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a C-shaped steel fastening machine, comprising a frame, a buckle-flipping drive mechanism, and a buckle-flipping mechanism;

[0006] The frame includes a support frame and an inclined frame. An inclined frame is provided on the upper surface of the support frame. Several parallel plates are provided on the upper surface of the inclined frame through support blocks. Sprockets are provided at both ends of the plates through sprocket seats. The two ends of the same plate are respectively connected to a chain through sprockets. Several vertical plates are provided on the outer surface of the chain. The sprockets on one side are all connected to the first connecting rod.

[0007] The flip-button drive mechanism includes a first motor and a bidirectional shaft reducer. The first motor is connected to the input end of the bidirectional shaft reducer. The bidirectional shaft reducer is disposed on the upper surface of the inclined frame. The output shaft of the bidirectional shaft reducer faces both ends and is respectively connected to the second connecting rod.

[0008] The flip-lock mechanism comprises several components, all mounted on the upper surface of the inclined frame. Each flip-lock mechanism includes a bracket, a bearing seat, a long swing arm, a short swing arm, a flip plate, and a support. A bearing seat is located on one side of the bracket, and the second connecting rod engages with the bearing seat. A short swing arm is connected to the side of the bracket near the bearing seat via a pivot. One end of the long swing arm is connected to the second connecting rod via a key. Two connecting blocks not on the same axis are located at one end of the flip plate. The end of the long swing arm away from the second connecting rod is rotatably connected to one of the connecting blocks via a pivot. The end of the short swing arm away from the bracket is rotatably connected to the other connecting block via a pivot. The flip plate has a through slot. A thin cylinder is mounted on the lower surface of the flip plate. A magnet is attached to the piston rod of the thin cylinder. The piston rod and magnet of the thin cylinder pass through the through slot of the flip plate. The support is located on the upper surface of the inclined frame, and the flip plate is supported on the upper surface of the support.

[0009] Preferably, in the C-shaped steel fastening machine provided by this utility model, a second motor is provided at the outer end of one of the sprocket seats located on one side of the first connecting rod, and the output shaft of the second motor is connected to the first connecting rod.

[0010] Preferably, in the C-shaped steel fastening machine provided by this utility model, proximity sensors are provided on both sides of the support.

[0011] Preferably, in the C-shaped steel fastening machine provided by this utility model, a discharge guide plate is provided on the side of the plate body located at the high end of the inclined frame.

[0012] Preferably, in the C-shaped steel fastening machine provided by this utility model, the sprocket seat located at the lower end of the inclined frame is provided with a protective shell.

[0013] Preferably, the C-shaped steel fastening machine provided by this utility model has several fixed feet at the bottom of the support frame.

[0014] Preferably, in the C-shaped steel fastening machine provided by this utility model, the distance between any two upright plates is matched with the distance from the flip plate to the support.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The C-shaped steel is moved forward by a chain and a vertical plate on the chain. When the first C-shaped steel is at the support and the next C-shaped steel is at the flipping plate, the long swing arm cooperates with the first connecting rod. As the flipping plate rotates around the first connecting rod, the short swing arm also flips the flipping plate, thus achieving the engagement of the two C-shaped steels. No manual intervention is required in the process, greatly reducing labor costs and improving efficiency. Furthermore, the structure of the long and short swing arms is simpler and less expensive than the gear-driven structure. The structure of using a thin cylinder to install a magnet and cooperate with the flipping plate does not require electricity, further reducing operating costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 For the appendix Figure 1 Enlarged structural diagram of point A in the middle;

[0019] Figure 3 For the appendix Figure 1 Enlarged structural diagram of point B in the middle;

[0020] Figure 4 For the appendix Figure 1 Schematic diagram of the angle transformation structure;

[0021] Figure 5 For the appendix Figure 4 Enlarged structural diagram of point C in the middle;

[0022] Figure 6 For the appendix Figure 4 Internal structure diagram at point D (marked in the middle);

[0023] Figure 7 This is a schematic diagram of the working state of this utility model.

[0024] In the diagram: 1. Support frame; 2. Inclined frame; 3. Support block; 4. Plate; 5. Sprocket; 6. Chain; 7. Vertical plate; 8. First connecting rod; 9. First motor; 10. Bidirectional shaft reducer; 11. Second connecting rod; 12. Bracket; 13. Bearing seat; 14. Long swing arm; 15. Short swing arm; 16. Tilting plate; 17. Support; 18. Connecting block; 19. Thin cylinder; 20. Magnet; 21. Second motor; 22. Proximity sensor; 23. Discharge guide plate; 24. Protective housing; 25. Fixed foot. Detailed Implementation

[0025] The technical solution of this 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 this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Please see Figure 1-7 This utility model provides a technical solution: a C-shaped steel fastening machine, including a frame, a buckle-flipping drive mechanism and a buckle-flipping mechanism;

[0028] The frame includes a support frame 1 and a slant frame 2. The slant frame 2 is mounted on the upper surface of the support frame 1. Several parallel plates 4 are mounted on the upper surface of the slant frame 2 via support blocks 3. Sprockets 5 are mounted at both ends of the plates 4 via sprocket seats 5. Both ends of the same plate 4 are connected to a chain 6 via sprockets 5. Several vertical plates 7 are mounted on the outer surface of the chain 6. The sprockets 5 on one side are all connected to a first connecting rod 8. A second motor 21 is mounted on the outer end of one of the sprocket seats on one side of the first connecting rod 8. The output shaft of the second motor 21 is connected to the first connecting rod 8. The first connecting rod 8 is driven to rotate by the second motor 21, which in turn drives the sprocket 5 connected to the first connecting rod 8 to rotate. The plate 4 is provided with a discharge guide plate 23 on the side of the high end of the inclined frame 2 to facilitate discharge guidance after the two C-shaped steels are fastened together. The sprocket 5 seat at the low end of the inclined frame 2 is provided with a protective shell 24 to ensure the safety of the feeding side and prevent contact with the sprocket 5 on the feeding side. The low end of the inclined frame 2 is the feeding side. Several fixing feet 25 are provided at the bottom of the support frame 1 to facilitate the fixing of the support frame 1.

[0029] The flip-button drive mechanism includes a first motor 9 and a bidirectional shaft reducer 10. The first motor 9 is connected to the input end of the bidirectional shaft reducer 10. The bidirectional shaft reducer 10 is disposed on the upper surface of the inclined frame 2. The output shaft of the bidirectional shaft reducer 10 faces both ends and is connected to the second connecting rod 11 respectively. The first connecting rod 8 and the second connecting rod 11 are respectively formed by splicing several connecting rods together through couplings.

[0030] Several flip-lock mechanisms are provided, all located on the upper surface of the inclined frame 2. Each flip-lock mechanism includes a bracket 12, a bearing seat 13, a long swing arm 14, a short swing arm 15, a flipping plate 16, and a support 17. A bearing seat 13 is located on one side of the bracket 12, and a second connecting rod 11 engages with the bearing seat 13. A short swing arm 15 is connected to the side of the bracket 12 near the bearing seat 13 via a rotating shaft. One end of the long swing arm 14 is connected to the second connecting rod 11 via a key. Two connecting blocks 18, not on the same axis, are located at one end of the flipping plate 16. The end of the long swing arm 14 away from the second connecting rod 11 is rotatably connected to one of the connecting blocks 18 via a rotating shaft. The end of the short swing arm 15 away from the bracket 12 is rotatably connected to the other connecting block 18 via a rotating shaft. Block 18 is rotatably connected. The flip plate 16 has a through slot. A thin cylinder 19 is provided on the lower surface of the flip plate 16. A magnet 20 is provided on the piston rod of the thin cylinder 19. The piston rod and magnet 20 of the thin cylinder 19 pass through the through slot of the flip plate 16. The support 17 is provided on the upper surface of the inclined frame 2. The flip plate 16 is supported on the upper surface of the support 17. Proximity sensors 22 are provided on both sides of the support 17. The position of each C-shaped steel is determined by the proximity sensors 22. The distance between two upright plates 7 is matched with the distance from the flip plate 16 to the support 12 to ensure that when one C-shaped steel reaches the support 12, the next C-shaped steel is exactly on the flip plate 16.

[0031] Working method and operating principle: Start the second motor 21, which drives the first connecting rod 8 to rotate, thereby driving the sprocket 5 to rotate, and then driving the chain 6 to rotate. Place two C-shaped steel bars with their openings facing upwards on the chain 6. The two C-shaped steel bars are driven forward by the front and rear upright plates 7 respectively. When the first C-shaped steel bar moves to the support 12, the second C-shaped steel bar is exactly at the position of the flipping plate 16. At this time, the piston rod of the thin cylinder 19 extends outwards and is attracted to the second C-shaped steel bar by the magnet 20. The first motor 9 is started, and the first motor 9 drives the second connecting rod 11 to rotate through the bidirectional shaft reducer 10. When the second connecting rod 11 rotates, it drives the long swing arm 14 to rotate around the second connecting rod 11, thereby causing the flipping plate 16 to rotate around the second connecting rod 11. At this time, the short swing arm 15 rotates around the pivot connected to the support 17. Through the cooperation of the different centers and radii of the long swing arm 14 and the short swing arm 15, when the flipping plate 16 rotates around the second connecting rod 11, through the trajectory of the short swing arm 15, the flipping plate 16 itself also flips around the pivot connected to the short swing arm 15, thereby inverting the second C-shaped steel, retracting the piston rod of the thin cylinder 19, and disengaging the magnet 20 from the C-shaped steel. The C-shaped steel falls on the first C-shaped steel, completing the snapping of the two C-shaped steels. This utility model has a reasonable structure. The C-shaped steel is moved forward by the chain 6 and the upright plate 7 on the chain 6. When the first C-shaped steel is located at the support 12 and the next C-shaped steel is located at the flipping plate 16, the long swing arm 14 cooperates with the first connecting rod 8. During the rotation of the flipping plate 16 around the first connecting rod 8, the short swing arm 15 cooperates to make the flipping plate 16 itself flip as well, thereby realizing the snapping of the two C-shaped steel. No manual intervention is required in the process, greatly reducing labor costs and greatly improving efficiency. Moreover, the structure of the long swing arm 14 and the short swing arm 15 is simpler and has a lower cost than the gear drive structure. The structure of using a thin cylinder 19 to install a magnet 20 and cooperate with the flipping plate does not require electricity, and the operating cost is even lower.

[0032] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0033] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A C-shaped steel fastening machine, characterized in that: Includes the frame, the flip-up drive mechanism, and the flip-up mechanism; The frame includes a support frame (1) and a slant frame (2). The upper surface of the support frame (1) is provided with the slant frame (2). The upper surface of the slant frame (2) is provided with several parallel plates (4) through support blocks (3). The two ends of the plates (4) are provided with sprockets (5) through sprocket seats. The two ends of the same plate (4) are respectively connected to the chain (6) through the sprockets (5). The outer surface of the chain (6) is provided with several vertical plates (7). The sprockets (5) located on one side are all connected to the first connecting rod (8). The flip-button drive mechanism includes a first motor (9) and a bidirectional shaft reducer (10). The first motor (9) is connected to the input end of the bidirectional shaft reducer (10). The bidirectional shaft reducer (10) is disposed on the upper surface of the inclined frame (2). The output shaft of the bidirectional shaft reducer (10) faces both ends and is respectively connected to the second connecting rod (11). The flip-up mechanism comprises several components, all mounted on the upper surface of the inclined frame (2). Each flip-up mechanism includes a bracket (12), a bearing seat (13), a long swing arm (14), a short swing arm (15), a flipping plate (16), and a support (17). A bearing seat (13) is located on one side of the bracket (12), and the second connecting rod (11) engages with the bearing seat (13). A short swing arm (15) is connected to the side of the bracket (12) closest to the bearing seat (13) via a rotating shaft. One end of the long swing arm (14) is connected to the second connecting rod (11) via a key. Two connecting blocks (18) not on the same axis are located at one end of the flipping plate (16). The long swing arm (15)... 14) The end away from the second connecting rod (11) is rotatably connected to one of the connecting blocks (18) through a rotating shaft. The end of the short swing arm (15) away from the bracket (12) is rotatably connected to another connecting block (18) through a rotating shaft. The flip plate (16) has a through groove. A thin cylinder (19) is provided on the lower surface of the flip plate (16). A magnet (20) is provided on the piston rod of the thin cylinder (19). The piston rod and the magnet (20) of the thin cylinder (19) pass through the through groove of the flip plate (16). The support (17) is provided on the upper surface of the inclined frame (2). The flip plate (16) is supported on the upper surface of the support (17).

2. The C-shaped steel fastening machine according to claim 1, characterized in that: A second motor (21) is provided at the outer end of one of the sprocket seats located on one side of the first link (8), and the output shaft of the second motor (21) is connected to the first link (8).

3. A C-shaped steel fastening machine according to claim 1, characterized in that: Proximity sensors (22) are provided on both sides of the support (17).

4. A C-shaped steel fastening machine according to claim 1, characterized in that: The plate (4) is provided with a discharge guide plate (23) on the side of the high end of the inclined frame (2).

5. A C-shaped steel fastening machine according to claim 1, characterized in that: The sprocket seat located at the lower end of the inclined frame (2) is provided with a protective housing (24).

6. A C-shaped steel fastening machine according to claim 1, characterized in that: The support frame (1) is provided with several fixed feet (25) at its bottom.

7. A C-shaped steel fastening machine according to claim 1, characterized in that: The distance between each pair of upright plates (7) matches the distance from the flip plate (16) to the bracket (12).

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