Punch forming device for corrugated pipe compensator with waste recycling

By introducing a collection and recycling component and a vibration removal mechanism into the bellows compensator stamping and forming device, the problem of low waste recycling efficiency was solved, achieving fast and environmentally friendly waste treatment and improving production efficiency.

CN224294429UActive Publication Date: 2026-05-29JIANGSU MEITEHAO PIPELINE EQUIP TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU MEITEHAO PIPELINE EQUIP TECH CO LTD
Filing Date
2025-07-25
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing bellows compensator stamping and forming equipment suffers from low efficiency and difficulty in waste recycling, making it difficult to collect and process waste quickly.

Method used

The system employs a collection and recycling assembly, including an inclined plate, a recycling baffle, and a rubber sheet. It utilizes the gravity of the waste and a motor drive to achieve rapid tilting and recycling of the waste, and uses the cooperation of a vibrating copper sleeve and guide column to vibrate and remove residual waste.

Benefits of technology

It enables rapid and effective collection and disposal of waste, improves production efficiency, reduces the need for manual cleaning, and enhances the environmental friendliness of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a corrugated pipe compensator punch forming device with waste recovery, specifically relates to punch forming technical field, and including forming knife, the lower surface of positioning board is equipped with the collection recovery subassembly, and the collection recovery subassembly includes: support board, fixedly connected at the lower surface of positioning board, and the outer wall fixedly connected with support piece of support board, speed reducer motor, install one side of support piece, and the output of speed reducer motor coaxial transmission connection has the inclined plate. The utility model adopts collection recovery subassembly, and the waste of stamping down will follow the right end portion of positioning board and fall into the clearance in the inside of recovery baffle, and speed reducer motor drives the clockwise oblique rotation of inclined plate, and the clockwise oblique rotation of recovery baffle is driven by the inclined plate, and the oblique operation of recovery baffle and inclined plate realizes quick oblique recovery by the gravity of waste.
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Description

Technical Field

[0001] This utility model relates to the field of stamping technology, and more specifically, to a stamping device for a corrugated pipe compensator with waste recycling. Background Technology

[0002] The corrugated pipe compensator stamping and forming device with waste recycling function is a special equipment that integrates stamping and forming and waste recycling. It is mainly used for the efficient and environmentally friendly production of corrugated pipe compensators.

[0003] In existing publicly available literature, patent publication number CN221184320U discloses a corrugated compensator stamping forming device. This technology uses a positioning frame slidably connected to the front side of the mounting frame. The positioning frame cooperates with a fan. In this utility model, by setting an adjustable-angle, positioning fan on the worktable, the fan can dissipate heat from the workpiece and remove dust from the mold, thereby increasing the production efficiency of the workpiece without affecting the production of the workpiece, and the stability of the fan is also guaranteed. However, this patent has the following defects.

[0004] During the stamping process of corrugated pipe compensators, some waste material is stamped out. This waste material not only splashes randomly but is also difficult to collect and clean on the work surface, requiring manual cleaning. This makes it difficult to quickly recycle the waste material using gravity. Therefore, a corrugated pipe compensator stamping device with waste material recycling is needed. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a bellows compensator stamping and forming device with waste recycling, comprising a forming blade, a positioning plate below the forming blade, and a collection and recycling assembly on the lower surface of the positioning plate, the collection and recycling assembly comprising:

[0006] A support plate is fixedly connected to the lower surface of the positioning plate, and a support block is fixedly connected to the outer wall of the support plate;

[0007] A geared motor is installed on one side of the support block. The output end of the geared motor is coaxially connected to an inclined plate. The geared motor is used to drive the inclined plate to rotate to an inclined state.

[0008] A recycling baffle is fixedly connected to the upper surface of the inclined plate. The inclined plate and the positioning plate are slidably connected, and a rubber sheet is fixedly connected between the positioning plate and the inclined plate.

[0009] In a preferred embodiment, a gap is provided between the support plate and the inclined plate, and the upper surface of the inclined plate and the inner wall of the recovery baffle are both smooth surfaces.

[0010] In a preferred embodiment, the rubber sheet is made of rubber material, and a gap is provided between the positioning plate and the inclined plate.

[0011] In a preferred embodiment, a first electric cylinder is installed at the bottom end of the forming blade, and the first electric cylinder is used to push the forming blade downward. A support bar is fixedly connected to the outer wall of the first electric cylinder, and a socket plate is fixedly installed at the bottom end of the support bar.

[0012] The forming blade is slidably connected to the sleeve plate, and the sleeve plate is fixedly connected to the support plate.

[0013] In a preferred embodiment, a support frame is fixedly connected to one end of the positioning plate, a second electric cylinder is mounted on the upper surface of the support frame, a pressure plate is fixedly connected to the output end of the second electric cylinder, and the output end of the second electric cylinder is used to slide down along the inner wall of the support frame.

[0014] In a preferred embodiment, a guide post is installed on the upper surface of the inclined plate and at a position inside the recycling baffle, and the guide post is fixedly connected to the inclined plate;

[0015] The outer wall of the guide post is slidably connected to a vibrating copper sleeve, and the outer wall of the vibrating copper sleeve is fixedly connected to a limiting ring for limiting the hand. The guide post is used to guide the vertical movement of the vibrating copper sleeve.

[0016] In a preferred embodiment, the inner wall of the vibrating copper sleeve and the outer wall of the guide post are both smooth surfaces, and the cross-sectional shape of the guide post is circular.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This utility model adopts a collection and recycling component. The stamped waste will fall down along the right end of the positioning plate into the gap inside the recycling baffle and be located on the upper surface of the inclined plate. The reduction motor drives the inclined plate to tilt and rotate clockwise, and the inclined plate drives the recycling baffle to tilt and rotate clockwise. The rubber sheet is flexibly connected to the positioning plate. The tilting operation of the recycling baffle and the inclined plate can discharge the waste through the opening at the bottom of the recycling baffle, and the gravity of the waste is used to achieve rapid tilting and recycling.

[0019] 2. In this utility model, the hand holds the vibrating copper sleeve on the outer wall, and the limiting ring limits the hand. The limiting ring drives the vibrating copper sleeve to move upward. The vibrating copper sleeve is guided upward along the outer wall of the guide column. The bottom end of the vibrating copper sleeve impacts the upper inclined surface of the inclined plate, which can vibrate and discharge the remaining waste material on the inclined plate. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of the bellows compensator stamping and forming device with waste recycling according to this utility model.

[0021] Figure 2 This is a partial structural diagram of the connection between the support plate and the support block of this utility model.

[0022] Figure 3 This is a partial structural diagram of the connection between the support frame and the second electric cylinder of this utility model.

[0023] Figure 4 This is a partial structural diagram of the connection between the vibration copper sleeve and the limiting ring of this utility model.

[0024] The attached diagram is labeled as follows: 1. Forming blade; 2. Positioning plate; 3. Support plate; 4. Support block; 5. Gear motor; 6. Inclined plate; 7. Recycling baffle; 8. Rubber sheet; 9. First electric cylinder; 10. Support bar; 11. Sleeve plate; 12. Support frame; 13. Second electric cylinder; 14. Pressure plate; 15. Guide column; 16. Vibrating copper sleeve; 17. Limiting ring. Detailed Implementation

[0025] 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.

[0026] As attached Figure 1 - Appendix Figure 4 The diagram shows a bellows compensator stamping and forming device with waste recycling. The bellows compensator stamping and forming device with waste recycling is equipped with a collection and recycling component. The collection and recycling component enables the rubber sheet 8 to be flexibly connected to the positioning plate 2. The tilting operation of the recycling baffle 7 and the tilting plate 6 allows the waste to be discharged through the opening at the bottom of the recycling baffle 7. The waste is quickly tilted and recycled by gravity. The specific structure of the collection and recycling component is as follows.

[0027] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2As shown, a positioning plate 2 is located below the forming blade 1. A collection and recycling assembly is located on the lower surface of the positioning plate 2. The collection and recycling assembly includes: a support plate 3, fixedly connected to the lower surface of the positioning plate 2, with a support block 4 fixedly connected to the outer wall of the support plate 3; a reduction motor 5, installed on one side of the support block 4, with its output end coaxially connected to an inclined plate 6, which drives the inclined plate 6 to tilt and rotate; and a recycling baffle 7, fixedly connected to the upper surface of the inclined plate 6. The inclined plate 6 and the positioning plate 2 are slidably connected, and a rubber sheet 8 is fixedly connected between the positioning plate 2 and the inclined plate 6. A gap exists between the support plate 3 and the inclined plate 6. The upper surface of the inclined plate 6 and the inner wall of the recycling baffle 7 are both smooth surfaces. The rubber sheet 8 is made of rubber, and a gap exists between the positioning plate 2 and the inclined plate 6.

[0028] In this embodiment, as shown in the appendix Figure 1 As shown, a first electric cylinder 9 is installed at the bottom end of the forming blade 1, and the first electric cylinder 9 is used to push the forming blade 1 downward. A support bar 10 is fixedly connected to the outer wall of the first electric cylinder 9, and a socket plate 11 is fixedly installed at the bottom end of the support bar 10.

[0029] The forming blade 1 is slidably connected to the sleeve plate 11, and the sleeve plate 11 is fixedly connected to the support plate 3, so that the support bar 10 can support the first electric cylinder 9. The output end of the first electric cylinder 9 moves down along the inner wall of the sleeve plate 11. The first electric cylinder 9 pushes the forming blade 1 down, and the forming blade 1 performs a stamping forming operation on the corrugated pipe compensator raw material. This provides power to achieve the stamping forming operation.

[0030] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, a support frame 12 is fixedly connected to one end of the positioning plate 2. A second electric cylinder 13 is installed on the upper surface of the support frame 12. A pressure plate 14 is fixedly connected to the output end of the second electric cylinder 13. The output end of the second electric cylinder 13 is used to slide down along the inner wall of the support frame 12 so as to provide support force to the support frame 12 through the support plate 3. The second electric cylinder 13 pushes the pressure plate 14 down to ensure that the pressure plate 14 stably achieves downward compression.

[0031] In this technology, the corrugated pipe compensator stamping and forming device with waste recycling is used as follows: The corrugated pipe compensator raw material is placed between the positioning plate 2 and the pressure plate 14. The support plate 3 provides support to the support frame 12. The support frame 12 supports the second electric cylinder 13. The second electric cylinder 13 pushes the pressure plate 14 down, and the pressure plate 14 presses the corrugated pipe compensator raw material, placing the corrugated pipe compensator raw material in the gap between the pressure plate 14 and the positioning plate 2. Then, the support plate 3 supports the sleeve plate 11, the sleeve plate 11 supports the support bar 10, and the support bar 10 supports the first electric cylinder 9. The output end of the first electric cylinder 9 moves down along the inner wall of the sleeve plate 11, thereby pushing the forming knife 1 down. The forming knife 1 performs a stamping and forming operation on the corrugated pipe compensator raw material. The stamped waste will fall down along the right end of the positioning plate 2 into the gap inside the recycling baffle 7 and is located at the upper surface of the inclined plate 6. In this way, it is collected by the recycling baffle 7.

[0032] Support plate 3 supports support block 4, support block 4 supports reduction motor 5, reduction motor 5 drives tilt plate 6 to tilt and rotate clockwise, tilt plate 6 drives recycling baffle 7 to tilt and rotate clockwise, and recycling baffle 7 slides on the outer wall of positioning plate 2, and reduction motor 5 squeezes rubber sheet 8, rubber sheet 8 is softly connected to positioning plate 2. In this way, both tilt plate 6 and recycling baffle 7 tilt and rotate clockwise, realizing the tilting operation of recycling baffle 7 and tilt plate 6. In this way, the waste on the tilting surface of tilt plate 6 will be collected on the inner wall of recycling baffle 7 by recycling baffle 7 and tilt plate 6, and can be discharged through the opening at the bottom of recycling baffle 7. In this way, the gravity of waste is used to achieve rapid tilting recycling.

[0033] In this embodiment, as shown in the appendix Figure 2 - Appendix Figure 4 As shown, a guide post 15 is installed on the upper surface of the inclined plate 6, located inside the recovery baffle 7, and is fixedly connected to the inclined plate 6. A vibrating copper sleeve 16 is slidably connected to the outer wall of the guide post 15, and a limiting ring 17 for limiting the hand is fixedly connected to the outer wall of the vibrating copper sleeve 16. The guide post 15 is used to guide the vertical movement of the vibrating copper sleeve 16. The inner wall of the vibrating copper sleeve 16 and the outer wall of the guide post 15 are both smooth surfaces, and the cross-sectional shape of the guide post 15 is circular.

[0034] When using the corrugated pipe compensator stamping and forming device with waste recycling technology, the user holds the vibrating copper sleeve 16 on the outer wall of the vibrating copper sleeve 16 while the hand is positioned on the lower surface of the limiting ring 17. The limiting ring 17 then restricts the hand. Pulling the limiting ring 17 upward causes the vibrating copper sleeve 16 to move upward along the outer wall of the guide column 15. After the vibrating copper sleeve 16 moves upward, the user then firmly holds the limiting ring 17 and moves it downward to impact the bottom of the vibrating copper sleeve 16 against the upper inclined surface of the inclined plate 6. This impact operation on the inclined plate 6 vibrates the remaining waste material on the inclined plate 6, allowing the waste material to be quickly discharged and recycled along the inclined surface of the inclined plate 6.

[0035] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bellows compensator stamping and forming device with waste recycling, comprising a forming blade (1), wherein a positioning plate (2) is provided below the forming blade (1), characterized in that: The lower surface of the positioning plate (2) is provided with a collection and recycling component, the collection and recycling component comprising: The support plate (3) is fixedly connected to the lower surface of the positioning plate (2), and the outer wall of the support plate (3) is fixedly connected to the support block (4). A geared motor (5) is installed on one side of the support block (4). The output end of the geared motor (5) is coaxially connected to an inclined plate (6). The geared motor (5) is used to drive the inclined plate (6) to rotate to an inclined state. A recycling baffle (7) is fixedly connected to the upper surface of the inclined plate (6). The inclined plate (6) is slidably connected to the positioning plate (2). A rubber sheet (8) is fixedly connected between the positioning plate (2) and the inclined plate (6).

2. The bellows compensator stamping and forming device with waste recycling according to claim 1, characterized in that: A gap is provided between the support plate (3) and the inclined plate (6), and the upper surface of the inclined plate (6) and the inner wall of the recycling baffle (7) are both smooth surfaces.

3. The bellows compensator stamping device with waste recycling according to claim 1, characterized in that: The rubber sheet (8) is made of rubber material, and there is a gap between the positioning plate (2) and the inclined plate (6).

4. The bellows compensator stamping device with waste recycling according to claim 1, characterized in that: The bottom end of the forming blade (1) is equipped with a first electric cylinder (9), and the first electric cylinder (9) is used to push the forming blade (1) downward. The outer wall of the first electric cylinder (9) is fixedly connected with a support bar (10), and the bottom end of the support bar (10) is fixedly installed with a socket plate (11). The forming blade (1) is slidably connected to the sleeve plate (11), and the sleeve plate (11) is fixedly connected to the support plate (3).

5. The bellows compensator stamping and forming device with waste recycling according to claim 1, characterized in that: One end of the positioning plate (2) is fixedly connected to a support frame (12), and a second electric cylinder (13) is installed on the upper surface of the support frame (12). A pressure plate (14) is fixedly connected to the output end of the second electric cylinder (13), and the output end of the second electric cylinder (13) is used to slide down along the inner wall of the support frame (12).

6. The bellows compensator stamping device with waste recycling according to claim 1, characterized in that: A guide post (15) is installed on the upper surface of the inclined plate (6) and inside the recycling baffle (7), and the guide post (15) is fixedly connected to the inclined plate (6). The outer wall of the guide post (15) is slidably connected to a vibrating copper sleeve (16), and the outer wall of the vibrating copper sleeve (16) is fixedly connected to a limiting ring (17) for limiting the hand. The guide post (15) is used to guide the vertical movement of the vibrating copper sleeve (16).

7. The bellows compensator stamping device with waste recycling according to claim 6, characterized in that: The inner wall of the vibrating copper sleeve (16) and the outer wall of the guide post (15) are both smooth surfaces, and the cross-sectional shape of the guide post (15) is circular.