An up-and-down feeding device for automobile pipe bending

Abstract

The utility model discloses a kind of feeding and discharging devices for automobile pipe bending machining, belong to the field of automobile pipe bending machining, including processing frame and material collecting assembly, the material collecting assembly includes the material collecting box of installation in the processing frame outer side wall, the inner wall of the material collecting box is fixedly connected with slide base, the inner wall of the slide base is slidably connected with slide bar by damping spring, the outer surface of the slide bar is equipped with guide frame, the quantity of the guide frame is multiple, through the cooperation of each device, after pipe material processing, through the guide frame of specific shape, can make pipe material through gravity natural drop, thereby being contacted by the slide rail connected by compression spring, thereby smoothly drop in the inside of receiving box, thereby avoid the phenomenon that arbitrary dropped pipe material is piled up in disorder, reduce the labor intensity of manual storage arrangement, and using cleaning assembly, can be through the injection of compressed airflow, remove the iron filings adhered to the outer wall of pipe material in the process of falling, improve its processing quality.

Description

Technical Field

[0001] This utility model relates to the field of automotive pipe bending processing technology, specifically a loading and unloading device for automotive pipe bending processing. Background Technology

[0002] Automotive pipe bending is a manufacturing process that bends metal pipes (such as steel pipes and aluminum pipes) into the shape required for automobiles using specific techniques. Pipe bending can improve space utilization. The internal structure of automobiles is compact, and pipe bending can be customized to fit the space layout, making better fit to the body frame, reducing the space occupied by pipes, and freeing up installation space for other components.

[0003] An investigation revealed a utility model patent (publication number: CN215885585U) disclosing an integrated loading and unloading machine for pipe bending, comprising a processing table and a pipe bending machine. A transfer rack and a storage bin are fixedly installed on one side of the processing table. The transfer rack is fixedly installed at the bottom outlet of the storage bin, and straight pipes are movably installed inside both the transfer rack and the storage bin. This integrated loading and unloading machine for pipe bending, by providing a transfer rack and storage bin on one side of the processing table, with both the transfer rack and storage bin installed at an angle and the storage bin having a funnel-shaped opening, facilitates the storage of unprocessed straight pipes. The straight pipes automatically roll down the slope of the storage bin and the transfer rack, saving energy. Furthermore, a bracket, a toothed plate, and a unloading rack are provided below the transfer rack, facilitating the movement of the straight pipes on the transfer rack along the X and Y axes via the bracket, toothed plate, and unloading rack, enabling rapid loading, increasing processing speed, and reducing labor costs for workers.

[0004] Although the aforementioned patent, through the arrangement of components such as storage bins, brackets, and unloading racks, and the cooperation of these components, enables the straight pipes on the transfer rack to move along the X and Y axes during the pipe bending process, facilitating rapid loading and increasing the processing speed of the device, the pipes, after processing, naturally fall due to gravity, resulting in inconsistent drop positions and collisions. The resulting messy pipes require subsequent stacking and collection by personnel, significantly increasing the labor intensity of the operators.

[0005] Therefore, this utility model provides a loading and unloading device for automotive pipe bending processing to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a loading and unloading device for automotive pipe bending processing, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A loading and unloading device for automotive pipe bending processing includes a processing frame and a material collection assembly, wherein the material collection assembly includes a material collection box installed on the outer side wall of the processing frame;

[0011] The inner wall of the collection box is fixedly connected to a slide block, and the inner wall of the slide block is slidably connected to a slide rod through a damping spring. A guide frame is installed on the outer surface of the slide rod, and there are multiple guide frames. The inner wall of the guide frame is fixedly connected to a slide rail through a compression spring, and there are several compression springs. A cleaning component is provided on the outer wall of the collection box below the slide rail, and a material picking component is provided at the inner bottom of the collection box.

[0012] As a preferred technical solution of this application, the cleaning component includes a fixed seat installed on the outer wall of the collection box, a hollow tube fixedly connected to the inner wall of the fixed seat, a rotating sleeve rotatably sleeved on the outer wall of the hollow tube, and air jet grooves opened on the outer walls of both the hollow tube and the rotating sleeve.

[0013] As a preferred technical solution of this application, an air pump is installed on the outer wall of the collection box, and one of the output ends of the air pump is fixedly connected to an air box through an air pipe. The output end of the air box is installed at the input end of multiple hollow pipes.

[0014] As a preferred technical solution of this application, the collection box is equipped with a rotating ring on one side of the guide frame, the inner wall of the rotating ring is rotatably sleeved with a rotating shaft, and the end of the rotating shaft is fixedly sleeved with a cam.

[0015] As a preferred technical solution of this application, a pneumatic motor is installed on the outer wall of the collection box. The pneumatic motor is coaxially driven with the end of the rotating shaft. The input end of the pneumatic motor is fixedly connected to one of the output ends of the air pump through a high-pressure pipe.

[0016] As a preferred technical solution of this application, the material receiving component includes a ball bearing rotatably sleeved on the bottom of the material collection box, the number of the ball bearings is several, the top of the ball bearings is slidably connected to a receiving box, and the bottom of the receiving box is fixedly connected to a friction strip.

[0017] As a preferred technical solution of this application, a processing instrument is installed at the top of the processing frame, a guide frame is installed at the output end of the processing instrument, and a pipe is placed at the top of the guide frame.

[0018] As a preferred technical solution of this application, the bottom end of the processing frame is fixedly connected with a support column, and the number of the support columns is several.

[0019] (III) Beneficial Effects

[0020] By setting up the material collection component, the various components work together to allow the pipes to fall naturally under gravity after processing via a guide frame of a specific shape. The pipes are then contacted by a slide rail connected by a compression spring and fall smoothly into the receiving box, thus avoiding the messy accumulation of randomly fallen pipes and reducing the labor intensity of manual collection and placement. The cleaning component uses compressed air jets to remove iron filings adhering to the outer wall of the pipes during their fall, improving the processing quality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the guide frame in this utility model;

[0023] Figure 3 This is a schematic diagram of the air pump in this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the material collection box in this utility model.

[0025] In the picture:

[0026] 1. Processing frame; 2. Collection box; 3. Slide seat; 4. Slide rod; 5. Guide frame; 6. Compression spring; 7. Slide rail; 8. Fixed seat; 9. Hollow tube; 10. Rotary sleeve; 11. Air jet groove; 12. Air pump; 13. Air pipe; 14. Air box; 15. Rotary ring; 16. Rotary shaft; 17. Cam; 18. Pneumatic motor; 19. High pressure pipe; 20. Ball bearing; 21. Receiving box; 22. Processing instrument; 23. Guide frame; 24. Support column. Detailed Implementation

[0027] 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.

[0028] This utility model provides a loading and unloading device for automotive pipe bending processing, such as... Figures 1-4 As shown, the loading and unloading device for automotive pipe bending processing includes a processing frame 1 and a material collection assembly. The material collection assembly includes a material collection box 2 installed on the outer side wall of the processing frame 1.

[0029] A slide block 3 is fixedly connected to the inner wall of the collection box 2. A slide rod 4 is slidably connected to the inner wall of the slide block 3 through a damping spring. A guide frame 5 is installed on the outer surface of the slide rod 4. There are multiple guide frames 5. A slide rail 7 is fixedly connected to the inner wall of the guide frame 5 through a compression spring 6. There are several compression springs 6. A cleaning component is provided on the outer wall of the collection box 2 below the slide rail 7. A material picking component is provided at the inner bottom of the collection box 2.

[0030] The cleaning assembly includes a fixed base 8 installed on the outer wall of the collection box 2. A hollow tube 9 is fixedly connected to the inner wall of the fixed base 8. A rotating sleeve 10 is rotatably sleeved on the outer wall of the hollow tube 9. Air jet grooves 11 are opened on the outer walls of both the hollow tube 9 and the rotating sleeve 10.

[0031] An air pump 12 is installed on the outer wall of the collection box 2. One of the output ends of the air pump 12 is fixedly connected to an air box 14 through an air pipe 13. The output end of the air box 14 is installed at the input end of multiple hollow pipes 9.

[0032] Specifically, through the arrangement of the collection components, the interaction of various parts allows for the adjustment of the falling direction of the pipe during processing via a specific shaped guide, ensuring its neat collection. When the falling pipe enters the guide frame 5 inside the collection box 2, the arc-shaped outer wall of the guide frame 5 adjusts the pipe's direction upon impact, allowing it to fall smoothly from inside the guide frame 5. The falling pipe also drives multiple rotating sleeves 10 to rotate, and during this rotation, the air pump 12 continuously... The output compressed air is sprayed onto the pipe through the jet grooves 11 on the outer wall of the hollow tube 9 and the rotating sleeve 10, thereby removing the iron filings that adhere to the outer wall during processing and further improving the processing quality. The compression spring 6 on the inner wall of the guide frame 5, in conjunction with the slide rail 7, can generate vibration during the drop due to the material properties of the spring, making the drop of the pipe smoother. The air box 14 at the end of the hollow tube 9 can uniformly distribute the compressed air from the air pump 12, thereby allowing the airflow to be delivered to the hollow tube 9 and the rotating sleeve 10 more quickly, which facilitates the airflow flushing of the outer wall of the pipe.

[0033] The collection box 2 is located on one side of the guide frame 5 and is equipped with a rotating ring 15. The inner wall of the rotating ring 15 is rotatably sleeved with a rotating shaft 16, and the end of the rotating shaft 16 is fixedly sleeved with a cam 17.

[0034] A pneumatic motor 18 is installed on the outer wall of the collection box 2. The pneumatic motor 18 is coaxially driven with the end of the rotating shaft 16. The input end of the pneumatic motor 18 is fixedly connected to one of the output ends of the air pump 12 through a high-pressure pipe 19.

[0035] The material receiving component includes a ball bearing 20 that is rotatably sleeved at the bottom of the material collection box 2. There are several balls bearing 20. The top of the balls bearing 20 is slidably connected to a receiving box 21. A friction strip is fixedly connected to the bottom of the receiving box 21.

[0036] Specifically, the rotating ring 15 and the rotating shaft 16 installed on the side wall of the collection box 2 can intermittently strike the sliding rod 4 sliding on the inner wall of the slide block 3 by the cam 17 on the outer wall of the rotating shaft 16 when the pneumatic motor 18 is running. The longitudinal sliding of the sliding rod 4 drives multiple guide frames 5 to move longitudinally, thereby using vibration to make the pipes fall quickly and accelerate the collection efficiency. The setting of the material picking component makes it easy for the operator to take out the stacked pipes. The falling pipes can be collected by the receiving box 21. Since the outer wall of the pipe is cylindrical, the falling pipes will slide down the inclined inner bottom end of the receiving box 21 to one end. Multiple ball bearings 20 make it easy for the operator to slide the receiving box 21, thereby facilitating the further processing of the whole box of pipes.

[0037] A processing instrument 22 is installed at the top of the processing frame 1, and a guide frame 23 is installed at the output end of the processing instrument 22. A pipe is placed at the top of the guide frame 23.

[0038] The bottom end of the processing frame 1 is fixedly connected to a support column 24, and there are several support columns 24.

[0039] Specifically, the processing instrument 22 at the top of the processing frame 1 can be used to process the pipes, while the guide frame 23 can be used to place multiple pipes, which facilitates the feeding of the processing instrument 22. Multiple support columns 24 can provide sufficient support for the processing frame 1 to ensure its stability during processing.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A loading and unloading device for automotive pipe bending processing, comprising a processing frame (1) and a material collecting assembly, characterized in that: The material collection assembly includes a material collection box (2) installed on the outer side wall of the processing frame (1); The inner wall of the collection box (2) is fixedly connected to a slide block (3), and the inner wall of the slide block (3) is slidably connected to a slide rod (4) by a damping spring. A guide frame (5) is installed on the outer surface of the slide rod (4). There are multiple guide frames (5). The inner wall of the guide frame (5) is fixedly connected to a slide rail (7) by a compression spring (6). There are several compression springs (6). A cleaning component is provided on the outer wall of the collection box (2) below the slide rail (7). A material picking component is provided at the inner bottom of the collection box (2).

2. The loading and unloading device for automotive pipe bending processing according to claim 1, characterized in that: The cleaning assembly includes a fixed seat (8) installed on the outer wall of the collection box (2), a hollow tube (9) is fixedly connected to the inner wall of the fixed seat (8), a rotating sleeve (10) is rotatably sleeved on the outer wall of the hollow tube (9), and air jet grooves (11) are opened on the outer walls of both the hollow tube (9) and the rotating sleeve (10).

3. The loading and unloading device for automotive pipe bending processing according to claim 2, characterized in that: An air pump (12) is installed on the outer wall of the collection box (2). One of the output ends of the air pump (12) is fixedly connected to an air box (14) through an air pipe (13). The output end of the air box (14) is installed at the input end of multiple hollow pipes (9).

4. The loading and unloading device for automotive pipe bending processing according to claim 3, characterized in that: The collection box (2) is equipped with a rotating ring (15) on one side of the guide frame (5). The inner wall of the rotating ring (15) is rotatably sleeved with a rotating shaft (16), and the end of the rotating shaft (16) is fixedly sleeved with a cam (17).

5. The loading and unloading device for automotive pipe bending processing according to claim 4, characterized in that: A pneumatic motor (18) is installed on the outer wall of the collection box (2). The pneumatic motor (18) is coaxially driven with the end of the rotating shaft (16). The input end of the pneumatic motor (18) is fixedly connected to one of the output ends of the air pump (12) through a high-pressure pipe (19).

6. The loading and unloading device for automotive pipe bending processing according to claim 1, characterized in that: The material receiving component includes a ball bearing (20) that is rotatably sleeved on the bottom of the material collection box (2). There are several balls bearing (20), and a receiving box (21) is slidably connected to the top of the balls bearing (20). A friction strip is fixedly connected to the bottom of the receiving box (21).

7. The loading and unloading device for automotive pipe bending processing according to claim 6, characterized in that: A processing instrument (22) is installed at the top of the processing frame (1), and a guide frame (23) is installed at the output end of the processing instrument (22). A pipe is placed at the top of the guide frame (23).

8. The loading and unloading device for automotive pipe bending processing according to claim 7, characterized in that: The bottom end of the processing frame (1) is fixedly connected to a support column (24), and the number of support columns (24) is several.

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