Full-automatic pipe bending machine feeding frame

Abstract

The utility model discloses a full-automatic pipe bender feeding frame, which relates to the field of pipe feeding machines, and comprises a frame, a bottom table is erected above the frame, a mounting plate is slidably mounted above the bottom table, a feeding mechanism is arranged at the front end of the mounting plate, the feeding mechanism comprises a receiving hopper, and the receiving hopper is arranged on the mounting plate. A feeding air cylinder is installed on the portion, on one side of the receiving hopper, of the installation plate, the movable end of the feeding air cylinder is connected with the end of the receiving hopper, the receiving hopper is pushed by the feeding air cylinder to move in a reciprocating mode, a material pushing air cylinder moving synchronously is arranged above the receiving hopper, and one side of the material pushing air cylinder is connected with a material pushing plate. The material pipe in the butt joint hopper continues to be pushed forwards; and a discharging mechanism is arranged at the rear end of the mounting plate, the discharging end of the discharging mechanism corresponds to the returned receiving hopper, and the discharging mechanism is an automatic discharging structure for single-pipe pushing. The blanking mechanism and the feeding mechanism are matched with each other, so that the material pipes can be automatically pushed in place after automatically falling, and the material pipes are effectively prevented from being accumulated and blocked.

Description

Technical Field

[0001] This utility model relates to the field of pipe feeding machines, and more particularly to a feeding rack for a fully automatic pipe bending machine. Background Technology

[0002] The feeding rack of a fully automatic pipe bending machine is an important component of its automated production process. It is responsible for automatically, accurately, and efficiently feeding pipes to the bending machine for processing. Traditional feeding machines, in order to achieve continuous feeding, tend to accumulate pipes, requiring manual intervention and unable to achieve automatic control of individual continuous feeding. Furthermore, traditional feeding machines often use clamping to fix the pipes, which requires high precision and is prone to deforming the pipes. Utility Model Content

[0003] The fully automatic pipe bending machine feeding rack proposed in this utility model solves the problems of easy accumulation of pipes in existing feeding machines and easy deformation of pipes when clamping and fixing them.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The fully automatic pipe bending machine's feeding rack includes a frame, a base platform mounted on top of the frame, and an mounting plate slidably mounted on top of the base platform. A feeding mechanism is located at the front end of the mounting plate, comprising a receiving hopper. A feeding cylinder is mounted on the mounting plate on one side of the receiving hopper, and the movable end of the feeding cylinder is connected to the end of the receiving hopper. The receiving hopper reciprocates under the push of the feeding cylinder. A synchronously moving pushing cylinder is located above the receiving hopper, and a pushing plate is connected to one side of the pushing cylinder to continue pushing the material pipe inside the receiving hopper forward. A discharging mechanism is located at the rear end of the mounting plate, with the discharging end of the discharging mechanism corresponding to the retracted receiving hopper. The discharging mechanism is a single-pipe pushing automatic discharging structure.

[0006] Preferably, a set of first slide rails is provided on the base platform, and the first slide rails are connected and installed to the mounting plate.

[0007] Preferably, the bottom of the receiving hopper is provided with a second slide rail, and the second slide rail is mounted on the mounting plate, and the receiving hopper is slidably connected on the second slide rail.

[0008] Preferably, the receiving hopper has a V-shaped structure, and an installation component is installed on one side of the receiving hopper. A pushing cylinder is installed on one side of the installation component, and the pushing plate connected to the pushing cylinder on the other side of the installation component is L-shaped.

[0009] Preferably, the feeding mechanism includes a feeding rack, which is mounted on a mounting plate, and the bottom of the feeding rack is provided with a plurality of spaced bottom supports. Limiting plates are provided at intervals above the discharge ends of the bottom supports on both sides, and a single material tube can pass through between the bottom supports and the limiting plates.

[0010] Preferably, an upper rotating rod is provided above the limiting plate, and upper limiting components are installed at both ends of the upper rotating rod. One end of the upper rotating rod is connected to a first connecting rod, and the other end of the first connecting rod is connected to a first cylinder. The first cylinder is installed at an angle on the outside of the feed rack.

[0011] Preferably, a lower rotating rod is provided below the bottom bracket, and lower limiting components matching the upper limiting components are installed at both ends of the lower rotating rod. One end of the lower rotating rod is connected to a second connecting rod, and the other end of the second connecting rod is connected to a second cylinder. The second cylinder is installed obliquely on the other side of the feed rack.

[0012] Preferably, a limiting rotating rod is provided above the feeding rack, and a limiting plate is installed below the limiting rotating rod. One end of the limiting rotating rod is connected to a third cylinder through another connecting plate, and the third cylinder is vertically installed on the outside of the feeding rack.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The unloading mechanism of the feeding rack of this fully automatic pipe bending machine is equipped with three limiters controlled by cylinders. One pipe to be unloaded at the unloading port is stuck on the lower limiter. The upper limiter blocks other pipes and the pipes are unloaded one by one in sequence. The lower limiter rotates downward to transport the pipes to the receiving hopper, completing the continuous uninterrupted unloading. At the same time, the rotation of the upper limiting plate can also control the falling of the pipes in the feeding rack to avoid the accumulation and blockage of pipes.

[0015] 2. The feeding mechanism is equipped with a V-shaped receiving hopper that can directly receive the falling material tube. Then, the receiving hopper is moved into position by the feeding cylinder, and the material tube is pushed into position by the pushing cylinder on the receiving hopper to complete the feeding, thus avoiding damage to the material tube due to clamping. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of the unloading mechanism and the feeding mechanism of this utility model.

[0018] Figure 3 This is a disassembled structural diagram of the unloading mechanism and the feeding mechanism of this utility model.

[0019] Figure 4 This is a schematic diagram of the feeding mechanism of this utility model from another perspective.

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the feeding mechanism of this utility model.

[0021] The following are the labels in the diagram: 1. Frame; 2. Base platform; 3. First slide rail; 4. Mounting plate; 5. Second slide rail; 6. Feeding hopper; 7. Feeding cylinder; 8. Mounting component; 9. Pushing cylinder; 10. Pushing plate; 11. Feed rack; 12. Base bracket; 13. Limiting plate; 14. Material tube; 15. Upper rotating rod; 16. Upper limiting component; 17. First connecting rod; 18. First cylinder; 19. Lower rotating rod; 20. Lower limiting component; 21. Second connecting rod; 22. Second cylinder; 23. Limiting rotating rod; 24. Limiting plate; 25. Third cylinder. Detailed Implementation

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-Figure 5 This utility model provides a fully automatic pipe bending machine feeding rack, including a frame 1, a base platform 2 mounted on the frame 1, and an mounting plate 4 slidably mounted on the base platform 2. A feeding mechanism is provided at the front end of the mounting plate 4, the feeding mechanism including a receiving hopper 6, a feeding cylinder 7 mounted on the mounting plate 4 on one side of the receiving hopper 6, and the movable end of the feeding cylinder 7 is connected to the end of the receiving hopper 6. The receiving hopper 6 reciprocates under the push of the feeding cylinder 7. A synchronously moving pushing cylinder 9 is provided above the receiving hopper 6, and a pushing plate 10 is connected to one side of the pushing cylinder 9 to continue pushing the material pipe inside the receiving hopper 6 forward. A discharging mechanism is provided at the rear end of the mounting plate 4, the discharging end of the discharging mechanism corresponds to the retracted receiving hopper 6, and the discharging mechanism is a single-pipe pushing automatic discharging structure. The discharging mechanism and the feeding mechanism cooperate with each other to complete the automatic discharging of the material pipe and automatically push it into place.

[0024] Reference Figure 2 , Figure 5A set of first slide rails 3 is provided on the base platform 2, and the first slide rails 3 are connected and installed to the mounting plate 4. In this embodiment, the first slide rails 3 can be electric slide rails. The front and rear positions of the mounting plate 4 can be adjusted by the first slide rails 3, so that the receiving hopper 6 on one side can be aligned with the next processing equipment, avoiding the inconvenience caused by adjusting the position of the overall frame 1. The bottom of the receiving hopper 6 is provided with a second slide rail 5, and the second slide rail 5 is installed on the mounting plate 4. The receiving hopper 6 is slidably connected on the second slide rail 5, and the second slide rail 5 provides stability for the receiving hopper 6. The sliding path improves the accuracy of feeding; the receiving hopper 6 has a V-shaped structure, and a mounting part 8 is installed on one side of the receiving hopper 6. A pushing cylinder 9 is installed on one side of the mounting part 8, and the pushing plate 10 connected to the pushing cylinder 9 on the other side of the mounting part 8 is L-shaped. The V-shaped receiving hopper 6 can stably receive the material tube and prevent it from swaying left and right. It does not need to be fixed by an additional clamping mechanism. The L-shaped pushing plate 10 fits perfectly with the V-shaped receiving hopper 6, pushing the material tube inside the receiving hopper 6 forward to the tube bending machine to complete the feeding.

[0025] Reference Figure 3 , Figure 4 The feeding mechanism includes a feeding rack 11, which is mounted on a mounting plate 4. Several spaced-apart bottom supports 12 are provided at the bottom of the feeding rack 11. Limiting plates 13 are spaced above the discharge ends of the bottom supports 12 on both sides. A single material pipe 14 can pass through the space between the bottom supports 12 and the limiting plates 13. An upper rotating rod 15 is provided above the limiting plates 13, and upper limit members 16 are installed at both ends of the upper rotating rod 15. One end of the upper rotating rod 15 is connected to a first connecting rod 17, and the other end of the first connecting rod 17 is connected to a first cylinder 18. The first cylinder 18 is installed at an angle on the feeding rack 11. On the outer side, a lower rotating rod 19 is provided below the bottom bracket 12, and lower limiting parts 20 matching the upper limiting parts 16 are installed at both ends of the lower rotating rod 19. One end of the lower rotating rod 19 is connected to a second connecting rod 21, and the other end of the second connecting rod 21 is connected to a second cylinder 22. The second cylinder 22 is installed obliquely on the other side of the feeding rack 11. A limiting rotating rod 23 is provided above the feeding rack 11, and a limiting plate 24 is installed below the limiting rotating rod 23. One end of the limiting rotating rod 23 is connected to a third cylinder 25 through another connecting plate, and the third cylinder 25 is installed vertically on the outside of the feeding rack 11.

[0026] In this embodiment, the material tube 14 is placed on the bottom support 12 in the feeding rack 11. The limiting plate 24 above the feeding rack 11 can block excess material tubes 14, preventing them from falling down. The limiting plate 24 is adjusted by the pushing action of the third cylinder 25, thereby controlling the orderly falling of the material tubes 14 on one side of the limiting plate 24 and preventing the material tubes 14 from piling up. A single material tube 14 falls along the gap between the bottom support 12 and the limiting plate 13. The bottommost material tube 14 falls onto the lower limiting member 20. During the unloading, the first cylinder 18 pushes the first connecting rod 17 to drive the upper rotating rod 15 to rotate, thereby causing the upper limiting member 16 to press and block the last material tube 14. Then, the second cylinder 22 is activated to push the second connecting rod 21 to drive the lower rotating rod 19 to rotate, thereby causing the lower limiting member 20 to rotate downward and convey the material tubes 14 on it downward to the receiving hopper 6 on one side, completing the unloading of a single material tube 14.

[0027] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A fully automatic pipe bending machine feeding rack, comprising a frame (1), characterized in that, A base platform (2) is mounted on the frame (1), and an mounting plate (4) is slidably mounted on the base platform (2). A feeding mechanism is provided at the front end of the mounting plate (4). The feeding mechanism includes a receiving hopper (6). A feeding cylinder (7) is mounted on the mounting plate (4) on one side of the receiving hopper (6). The movable end of the feeding cylinder (7) is connected to the end of the receiving hopper (6). The receiving hopper (6) moves back and forth under the push of the feeding cylinder (7). A synchronously moving pushing cylinder (9) is provided above the receiving hopper (6). A pushing plate (10) is connected to one side of the pushing cylinder (9). The material tube inside the receiving hopper (6) continues to push forward. A feeding mechanism is provided at the rear end of the mounting plate (4). The feeding end of the feeding mechanism corresponds to the retracted receiving hopper (6). The feeding mechanism is an automatic feeding structure with a single tube push.

2. The feeding rack for the fully automatic pipe bending machine according to claim 1, characterized in that, A set of first slide rails (3) is provided on the base (2), and the first slide rails (3) are connected and installed with the mounting plate (4).

3. The feeding rack for the fully automatic pipe bending machine according to claim 1, characterized in that, The bottom of the receiving hopper (6) is provided with a second slide rail (5), and the second slide rail (5) is mounted on the mounting plate (4). The receiving hopper (6) is slidably connected on the second slide rail (5).

4. The feeding rack for the fully automatic pipe bending machine according to claim 1, characterized in that, The receiving hopper (6) has a V-shaped structure, and an installation part (8) is installed on one side of the receiving hopper (6). A pusher cylinder (9) is installed on one side of the installation part (8), and the pusher plate (10) connected to the pusher cylinder (9) on the other side of the installation part (8) is L-shaped.

5. The feeding rack for the fully automatic pipe bending machine according to claim 1, characterized in that, The feeding mechanism includes a feeding rack (11), which is mounted on a mounting plate (4). The bottom of the feeding rack (11) is provided with several spaced bottom brackets (12). Limiting plates (13) are spaced above the discharge ends of the bottom brackets (12) on both sides. A single material tube (14) can pass between the bottom brackets (12) and the limiting plates (13).

6. The feeding rack for the fully automatic pipe bending machine according to claim 5, characterized in that, An upper rotating rod (15) is provided above the limiting plate (13), and upper limit members (16) are installed at both ends of the upper rotating rod (15). One end of the upper rotating rod (15) is connected to a first connecting rod (17), and the other end of the first connecting rod (17) is connected to a first cylinder (18). The first cylinder (18) is installed obliquely on the outside of the feed rack (11).

7. The feeding rack for the fully automatic pipe bending machine according to claim 6, characterized in that, A lower rotating rod (19) is provided below the bottom bracket (12), and lower limiting members (20) matching the upper limiting member (16) are installed at both ends of the lower rotating rod (19). One end of the lower rotating rod (19) is connected to a second connecting rod (21), and the other end of the second connecting rod (21) is connected to a second cylinder (22). The second cylinder (22) is installed obliquely on the other side of the feed rack (11).

8. The feeding rack for the fully automatic pipe bending machine according to claim 5, characterized in that, A limiting rod (23) is provided above the feeding rack (11), and a limiting plate (24) is installed below the limiting rod (23). One end of the limiting rod (23) is connected to the third cylinder (25) through another connecting plate, and the third cylinder (25) is vertically installed on the outside of the feeding rack (11).

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