A blanking device for a bellows manufacturing machine

Abstract

The utility model discloses a kind of blanking device for corrugated pipe pipe making machine, it includes base, the base side is fixedly connected with feed box, the feed box side is equipped with magnetic attraction groove, the magnetic attraction groove inside magnetically attracts and is connected with magnetic attraction plate, the magnetic attraction plate back is fixedly connected with transport vehicle, the transport vehicle inside is fixedly connected with inner soft pad frame, the transport vehicle both sides are fixedly connected with positioning side plate, the positioning side plate bottom is movably connected with positioning rod, the transport vehicle bottom is fixedly connected with fixed plate.This kind of blanking device for corrugated pipe pipe making machine, by the inside fixed connection of transport vehicle with inner soft pad frame, when needing to discharge and transport corrugated pipe, inner soft pad frame can effectively prevent the case that corrugated pipe is damaged due to corrugated pipe collision transport vehicle side wall when discharging, secondly, inner sound absorption frame insulates most noise when cutting corrugated pipe, prevent excessive noise pollution, and protection frame can play the effect of protecting inner sound absorption frame.

Description

Technical Field

[0001] This utility model relates to the technical field of corrugated pipe feeding devices, specifically a feeding device that can be used in corrugated pipe making machines. Background Technology

[0002] The feeding device of the corrugated pipe making machine is a key link in the production line. It is responsible for accurately cutting and conveying the raw materials (usually metal coils or sheets) to the subsequent forming station. Its design directly affects production efficiency and product quality.

[0003] The prior art patent document CN220050236U provides a feeding device for a corrugated pipe making machine, including a base, a pipe making device connected to one side of the upper end of the base, a cutting machine connected to one side of the upper end of the base, and a collecting component connected to one side of the base. In this invention, by setting up the collecting component, when the corrugated pipe contacts the absorbent pad, an impact force is generated. The absorbent pad is compressed, reducing the impact force and causing the corrugated pipe to fall onto the upper end of the inclined seat. Under the action of external force, the inclined seat moves downward, and the damping telescopic rod is extended and retracted, causing the spring damping spring to compress, playing a buffering role and reducing the impact force on the corrugated pipe. This ensures that the corrugated pipe falls smoothly and avoids direct contact between the corrugated pipe and the housing, preventing damage caused by the impact force and affecting the quality of the corrugated pipe.

[0004] Although the device has many beneficial effects, it still has the following problems: When using the device, the corrugated pipe is stored inside the box. When the corrugated pipe needs to be transported, an additional mobile device is required to transfer it into the device, making the movement of the corrugated pipe cumbersome. At the same time, when the device cuts the corrugated pipe, the friction between the corrugated pipe and the cutting machine generates a lot of noise. Prolonged cutting will cause noise pollution, and workers who are exposed to noise pollution for a long time will have a negative impact on their physical and mental health. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved: To address the aforementioned issues, this device stores the corrugated pipe inside the housing during use, requiring additional mobile equipment to transfer it when needed, resulting in cumbersome pipe movement. Furthermore, the device generates significant noise during pipe cutting due to friction between the corrugated pipe and the cutting machine, leading to noise pollution over extended periods and potentially impacting the physical and mental health of workers exposed to this noise pollution.

[0007] Therefore, the purpose of this utility model is to provide a feeding device for a corrugated pipe making machine. A transport vehicle is directly connected to the bottom side of the feeding box, and an inner soft pad frame is fixedly connected inside the transport vehicle. This ensures the corrugated pipe is protected throughout its entry into the feeding box and cushioned by the inner soft pad frame when it falls into the transport vehicle, preventing damage from collisions. The corrugated pipes inside the transport vehicle can also be transported in a concentrated manner. The transport vehicle can be moved by directly pulling it to separate the magnetic suction groove and magnetic suction plate. This makes protecting and transferring the corrugated pipes convenient. Furthermore, when the device cuts the corrugated pipe, the inner sound-absorbing frame installed inside the combined groove absorbs the noise generated during the cutting, reducing the sound to below decibel levels required for noise pollution. An outer sound-insulating frame is also provided outside the inner sound-absorbing frame to further enhance the sound insulation effect. Additionally, a protective frame and protective rod are installed inside the internal groove, providing good protection and sound insulation.

[0008] 2. Technical Solution: To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A feeding device for a corrugated pipe making machine includes a base, a feeding box fixedly connected to the side of the base, a magnetic suction groove on the side of the feeding box, a magnetic suction plate magnetically connected inside the magnetic suction groove, a transport vehicle fixedly connected to the back of the magnetic suction plate, an inner soft pad frame fixedly connected inside the transport vehicle, positioning side plates fixedly connected to both sides of the transport vehicle, a positioning rod movably connected to the bottom of the positioning side plates, a fixing plate fixedly connected to the bottom of the transport vehicle, casters fixedly connected to the bottom of the transport vehicle, a brake plate connected inside the casters via a pivot, sliding grooves on both sides of the fixing plate, a movable plate movably connected inside the sliding grooves, a pivot rod connected to the side of the movable plate via a pivot, and a movable handle connected to the side of the pivot rod via a pivot.

[0009] As a preferred embodiment of the feeding device of this utility model for use in corrugated pipe making machines, an extension plate is fixedly connected to the side of the base, and a combination groove is formed on the top of the extension plate in conjunction with the side wall of the feed box. A protective frame is installed inside the combination groove, an outer sound insulation frame is installed inside the combination groove, and an inner sound absorption frame is installed inside the combination groove. A shielding top plate is fixedly connected to the top of the inner sound absorption frame, the protective frame, and the outer sound insulation frame. A protective rod is fixedly connected inside the protective frame, and a transparent plate is inlaid on the front of the protective frame. The outer sound insulation frame and the inner sound absorption frame have internal slots that open and close. A support foot is fixedly connected to the bottom of the extension plate.

[0010] As a preferred embodiment of the feeding device of the present invention for corrugated pipe making machine, the top of the base is fixedly connected to a pipe making device, and the front of the pipe making device is fixedly connected to a stretching plate. The pipe making device can not only fix the corrugated pipe for easy cutting, but also help fix the corrugated pipe to the extension plate.

[0011] As a preferred embodiment of the feeding device of the present invention for use in corrugated pipe making machine, the top of the extension plate is fixedly connected to a fixing block, the top of the fixing block is fixedly connected to a support rod, the side of the support rod is connected to a cutting machine through a coupling, and a protective cover is fixedly connected to the surface of the support rod. The corrugated pipe can be cut quickly and conveniently by the cutting machine.

[0012] As a preferred embodiment of the feeding device of the present invention for corrugated pipe making machine, the inside of the stretching plate is connected with a positioning bolt by a thread, and the top of the stretching plate is fixedly connected with a baffle. The length of the cut corrugated pipe can be determined by the positioning bolt and the stretching plate.

[0013] As a preferred embodiment of the feeding device of the present invention for use in a corrugated pipe making machine, an inclined plate is fixedly connected inside the feeding box, and a soft pad is fixedly connected to the top of the inclined plate. By fixing the soft pad to the top of the inclined plate, the corrugated pipe can be effectively prevented from being impacted when it falls onto the soft pad.

[0014] As a preferred embodiment of the feeding device of the present invention, which can be used in a corrugated pipe making machine, the feeding box has an outlet and a sloping groove inside. The positioning rod is fixedly connected to the side of the feeding box. The corrugated pipe can be guided into the transport vehicle through the sloping groove inside the feeding box.

[0015] 3. Beneficial effects: Compared with the prior art, the beneficial effects of this utility model are: This type of feeding device can be used in corrugated pipe making machines: By connecting the corrugated pipe to the transport vehicle at the bottom of the feed box via a magnetic suction groove and a magnetic suction plate in conjunction with a positioning rod, the corrugated pipe can be temporarily stored inside the transport vehicle. The transport vehicle is also fixedly connected with an inner soft pad frame, so that when the corrugated pipe falls into the transport vehicle, the inner soft pad frame will buffer the impact force of the corrugated pipe falling and prevent damage to the corrugated pipe. When the corrugated pipe needs to be transported, an outward pulling force is directly applied to the transport vehicle to separate the magnetic suction plate on the back of the transport vehicle from the magnetic suction groove on the side of the feed box, so that the transport vehicle can be moved at will without the need to find additional transfer tools. This type of feeding device, which can be used in corrugated pipe making machines, consists of a combined groove formed by the top of the extension plate and the side of the feed box. An inner sound-absorbing frame can be installed inside the combined groove. The inner sound-absorbing frame can absorb and isolate the noise generated by the cutting machine when cutting the corrugated pipe. In addition, an outer sound-insulating frame is also installed inside the combined groove, which further enhances the sound insulation effect of the frame, making it difficult for the noise in this area to reach the threshold of noise pollution. At the same time, the protective frame and protective rod can also protect the inner sound-absorbing frame, preventing damage to the sound-absorbing frame and loss of sound insulation effect. The sound insulation and protection effects are good. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 2 This is a schematic diagram of the base structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 3 This is a schematic diagram of the outer protective frame structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 4 This is a schematic diagram of the transport vehicle structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 5 This is a schematic diagram of the feeding box structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 6 This is a schematic diagram of the extension plate structure of a feeding device for a corrugated pipe making machine according to the present invention; Figure 7 This utility model relates to a feeding device that can be used in corrugated pipe making machines. Figure 6 An enlarged structural diagram of part A in the diagram.

[0017] The following are the labels in the diagram: 1. Base; 2. Tube making device; 3. Cutting machine; 4. Feed box; 5. Protective cover; 6. Support rod; 7. Fixing block; 8. Baffle; 9. Tensioning plate; 10. Positioning bolt; 11. Inclined plate; 12. Soft pad plate; 13. Inclined groove; 14. Discharge port; 15. Positioning rod; 16. Transport vehicle; 17. Inner soft pad frame; 18. Positioning side plate; 19. Universal wheel; 20. Brake plate; 21. Magnetic suction plate; 22. Magnetic suction groove; 23. Fixing plate; 24. Slide groove; 25. Movable plate; 26. Rotating shaft rod; 27. Movable handle; 28. Combination groove; 29. ​​Inner sound-absorbing frame; 30. Top shielding plate; 31. Extension plate; 32. Support foot; 33. Transparent plate; 34. Outer sound insulation frame; 35. Protective frame; 36. Protective rod; 37. Internal groove. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0020] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0023] This utility model provides an overall structural schematic diagram of a feeding device embodiment that can be used in corrugated pipe making machines, including: Please see Figures 1-7This embodiment provides a feeding device for a corrugated pipe making machine, comprising a base 1, a feeding box 4 welded to the side of the base 1, a magnetic suction groove 22 on the side of the feeding box 4, a magnetic suction plate 21 magnetically connected inside the magnetic suction groove 22, a transport cart 16 glued and fixed to the back of the magnetic suction plate 21, an inner soft pad frame 17 glued and fixed inside the transport cart 16, positioning side plates 18 welded to both sides of the transport cart 16, a positioning rod 15 movably connected to the bottom of the positioning side plates 18, a fixing plate 23 welded to the bottom of the transport cart 16, casters 19 fixed to the bottom of the transport cart 16 by bolts, a brake plate 20 connected inside the casters 19 via a pivot, sliding grooves 24 on both sides of the fixing plate 23, a movable plate 25 slidably connected inside the sliding grooves 24, a pivot rod 26 connected to the side of the movable plate 25 via a pivot, and a movable handle 27 connected to the side of the pivot rod 26 via a pivot.

[0024] It is worth noting that, in order to isolate most of the noise during the cutting of the corrugated pipe and protect the sound-absorbing frame 29, specifically, an extension plate 31 is welded to the side of the base 1. The top of the extension plate 31, together with the side wall of the feed box 4, forms a combination groove 28. A protective frame 35 is inserted and installed inside the combination groove 28. An outer sound insulation frame 34 is installed inside the combination groove 28, and an inner sound-absorbing frame 29 is installed inside the combination groove 28. A shielding top plate 30 is fixedly connected to the top of the inner sound-absorbing frame 29, the protective frame 35, and the outer sound insulation frame 34. The outer sound insulation frame 34 is made of aluminum plate. Through the high density of aluminum plate, noise passing through the inner sound-absorbing frame 29 is directly isolated, thereby further enhancing the sound insulation effect of the device. A shielding top plate 30 is fixedly connected inside the protective frame 35. The protective rod 36 has a transparent plate 33 inlaid on the front of the protective frame 35. The outer sound insulation frame 34 and the inner sound absorption frame 29 have an internal groove 37 that opens and closes. The bottom of the extension plate 31 is fixedly connected to a support foot 32. The inner sound absorption frame 29 is made of polyester fiber. Through the porous structure inside the polyester fiber, noise is absorbed and the casting is reduced through the internal holes, thereby reducing noise pollution. The protective frame 35 is inserted and installed inside the combination groove 28. The protective frame 35 is made of aluminum alloy. The aluminum alloy frame structure disperses the impact force, thereby protecting the inner sound absorption frame 29 and preventing the inner sound absorption frame 29 from being deformed by impact. The protective frame 35 has a transparent plate 33 inlaid on the front, and the bottom of the extension plate 31 is welded to a support foot 32.

[0025] Next, in order to facilitate the cutting of the corrugated pipe, specifically, a pipe-making device 2 is welded to the top of the base 1, and a tension plate 9 is welded to the front of the pipe-making device 2.

[0026] Meanwhile, in order to allow the corrugated pipe to be cut, specifically, a fixing block 7 is welded to the top of the extension plate 31, a support rod 6 is welded to the top of the fixing block 7, a cutting machine 3 is connected to the side of the support rod 6 via a coupling, and a protective cover 5 is welded to the surface of the support rod 6.

[0027] Furthermore, in order to freely determine the length of the bellows to be cut, specifically, the interior of the tension plate 9 is connected by a positioning bolt 10 via a thread, and a baffle 8 is welded to the top of the tension plate 9.

[0028] It is worth noting that, in order to prevent the corrugated pipe from being damaged by impacting the inclined plate 11 when it falls, the inside of the feed box 4 is welded with an inclined plate 11, and a soft pad 12 is glued and fixed to the top of the inclined plate 11. The soft pad 12 is made of soft rubber, and the cushioning force of the soft rubber is used to buffer the impact force when the corrugated pipe falls.

[0029] Finally, in order to guide the corrugated pipe into the interior of the transport vehicle 16, specifically, the interior of the feed box 4 is provided with a discharge port 14, the interior of the feed box 4 is provided with a sloping groove 13, and the side of the feed box 4 is welded with a positioning rod 15.

[0030] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method. Combination Figures 1-7 The feeding device of this embodiment, which can be used in a corrugated pipe making machine, is used in the following way: 1: When using this feeding device for corrugated pipe making machine, the first step is to store the transport vehicle 16 in a fixed position. By sliding the positioning side plates 18 on both sides of the transport vehicle 16 along the positioning rod 15, and magnetically connecting the magnetic suction plate 21 on the back of the transport vehicle 16 with the magnetic suction groove 22 opened on the side of the feed box 4, the transport vehicle 16 is installed on the side of the feed box 4 and can be used. 2: The length of the corrugated pipe to be cut is determined by the cooperation of the tension plate 9 and the positioning bolt 10. The cutting machine 3 cuts the corrugated pipe after it is made. During the cutting process, friction occurs between the cutting machine 3 and the corrugated pipe, which causes a lot of noise. At this time, the sound-absorbing frame 29 can absorb the noise through the porous structure inside the polyester fiber and gradually reduce it through the internal holes, thereby reducing the noise pollution. At the same time, the aluminum alloy outer protective frame 30 can protect the sound-absorbing frame 29 and prevent the sound-absorbing frame 29 from being impacted and losing its noise insulation effect. 3: After the corrugated pipe is cut by the cutting machine 3, it will fall into the feed box 4. Because the top of the inclined plate 11 inside the feed box 4 is glued and fixed with a soft pad 12, the soft pad 12 can buffer the impact of the falling corrugated pipe, thus preventing damage. When the corrugated pipe lands on the bottom soft pad 12, it will continue to roll due to the presence of the inclined groove 13 and pass through the discharge port 14, eventually entering the transport vehicle 16. An inner soft pad frame 17 is also glued and fixed inside the transport vehicle 16, ensuring the corrugated pipe is protected throughout the process. When the transport vehicle 16 does not need to be moved, it can temporarily store the corrugated pipe. When the corrugated pipe is centrally processed or transported, an outward pulling force can be applied directly to the transport vehicle 16 to separate the magnetic suction plate 21 on the back of the transport vehicle 16 from the magnetic suction groove 22 on the side of the feed box 4, thereby pulling out the transport vehicle 16. The movable plate 25 is moved to the other end through the slide groove 24 by the movable handle 27, thereby unfolding the transport vehicle 16. Then, the movable handle 27 is pulled so that the transport vehicle 16 can be moved by the universal wheels 19 connected to the bottom by bolts. After moving to the required position, the brake plate 20 inside the universal wheels 19 is stepped on, thereby stopping the transport vehicle 16 in place. The effect of transporting and protecting the corrugated pipe is good.

[0031] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A feeding device for use in corrugated pipe making machines, characterized in that, The device includes a base (1), a feeding box (4) fixedly connected to the side of the base (1), a magnetic suction groove (22) opened on the side of the feeding box (4), a magnetic suction plate (21) magnetically connected inside the magnetic suction groove (22), a transport vehicle (16) fixedly connected to the back of the magnetic suction plate (21), an inner soft pad frame (17) fixedly connected inside the transport vehicle (16), positioning side plates (18) fixedly connected to both sides of the transport vehicle (16), and a positioning rod (15) movably connected to the bottom of the positioning side plate (18). The bottom of the transport vehicle (16) is fixedly connected to a fixed plate (23), and the bottom of the transport vehicle (16) is fixedly connected to a universal wheel (19). The universal wheel (19) is connected to a brake plate (20) through a rotating shaft. The fixed plate (23) has sliding grooves (24) on both sides. The sliding grooves (24) are movably connected to a movable plate (25). The side of the movable plate (25) is connected to a rotating shaft rod (26) through a rotating shaft. The side of the rotating shaft rod (26) is connected to a movable handle (27) through a rotating shaft.

2. The feeding device for corrugated pipe making machines according to claim 1, characterized in that, An extension plate (31) is fixedly connected to the side of the base (1). The top of the extension plate (31) is combined with the side wall of the feed box (4) to form a combination groove (28). A protective frame (35) is installed inside the combination groove (28). An outer sound insulation frame (34) is installed inside the combination groove (28). An inner sound absorption frame (29) is installed inside the combination groove (28). A shielding top plate (30) is fixedly connected to the top of the inner sound absorption frame (29), the protective frame (35), and the outer sound insulation frame (34). A protective rod (36) is fixedly connected inside the protective frame (35). A transparent plate (33) is inlaid on the front of the protective frame (35). An internal groove (37) is opened and closed inside the outer sound insulation frame (34) and the inner sound absorption frame (29). A support foot (32) is fixedly connected to the bottom of the extension plate (31).

3. The feeding device for corrugated pipe making machines according to claim 2, characterized in that, The top of the base (1) is fixedly connected to a tube-making device (2), and the front of the tube-making device (2) is fixedly connected to a tension plate (9).

4. The feeding device for corrugated pipe making machines according to claim 3, characterized in that, The top of the extension plate (31) is fixedly connected to a fixing block (7), the top of the fixing block (7) is fixedly connected to a support rod (6), the side of the support rod (6) is connected to a cutting machine (3) via a coupling, and the surface of the support rod (6) is fixedly connected to a protective cover (5).

5. The feeding device for corrugated pipe making machines according to claim 4, characterized in that, The inside of the stretching plate (9) is connected by a positioning bolt (10) via a thread, and a baffle (8) is fixedly connected to the top of the stretching plate (9).

6. The feeding device for a corrugated pipe making machine according to claim 5, characterized in that, An inclined plate (11) is fixedly connected inside the feed box (4), and a soft pad (12) is fixedly connected to the top of the inclined plate (11).

7. The feeding device for corrugated pipe making machines according to claim 6, characterized in that, The feed box (4) has an outlet (14) inside, and a sloping groove (13) inside. The positioning rod (15) is fixedly connected to the side of the feed box (4).

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