Exhaust corrugated pipe extrusion manufacturing equipment

Abstract

The invention relates to the technical field of corrugated pipe manufacturing equipment, in particular to exhaust corrugated pipe extrusion manufacturing equipment which comprises an extrusion device, a mold device, an unwinding device, a cooling device, a shearing device and a material receiving device, and the material receiving device comprises a supporting box, a compression assembly, a material pouring assembly and a material receiving box. The supporting box is located at the output end of the mold device and provided with a supporting guide rail for supporting movement of the corrugated pipe, the compression assembly is slidably connected with the supporting box and used for compressing and folding the corrugated pipe, and the material pouring assembly is located at the end, away from the mold device, of the supporting box and used for pouring the corrugated pipe into the mold device. And the conveying device is used for conveying the corrugated pipe to a receiving box. The corrugated pipe production device has the effect of improving the corrugated pipe production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated pipe manufacturing equipment, and in particular to an exhaust corrugated pipe extrusion manufacturing equipment. Background Art

[0002] With the rapid development of industrial production and residents' lives, the demand for ventilation systems is increasing, especially the efficient management of exhaust airflow has become an important part of modern buildings. In order to meet this demand, exhaust wire bellows, as one of the important accessories, its manufacturing technology and equipment have also developed rapidly.

[0003] At present, in the extrusion manufacturing process of corrugated pipes, a steel wire is spirally wound at the mold of the mold device, so that the steel wire is shaped into a spiral shape. The raw material is extruded into strips in the extrusion device and then transported to the mold device. A corrugated pipe is formed under the support of the steel wire. The steel wire supports and shapes the corrugated pipe at the wave crest. When the corrugated pipe is formed to a certain length, the corrugated pipe is cut by the shearing device to produce a corrugated pipe of the required length. The cut corrugated pipe falls into a receiving box. If the length of the corrugated pipe is large, the volume of the receiving box is large, and it is not easy to move the corrugated pipe to the next processing step, which leads to low production efficiency of the corrugated pipe. Summary of the invention

[0004] In order to improve the production efficiency of corrugated pipes, the present application provides an exhaust corrugated pipe extrusion manufacturing equipment.

[0005] The present application provides an exhaust bellows extrusion manufacturing device, which adopts the following technical solution: An exhaust bellows extrusion manufacturing device, comprising: Extrusion device, used to heat and plasticize the raw materials into strip-shaped plastic sheets; an extrusion device, located at an output end of the extrusion device; An unwinding device, used for unwinding the steel wire to the mold device, and the mold device is used for winding the steel wire and the plastic sheet into a corrugated tube; A cooling device, installed at the output end of the mold device, for cooling the bellows; A shearing device, used for shearing the corrugated tube to meet the required size; The material receiving device includes a support box, a compression assembly, a material pouring assembly and a material receiving box. The support box is located at the output end of the mold device. The support box is provided with a support guide rail for providing support for the movement of the bellows. The compression assembly is slidably connected to the support box. The compression assembly is used to compress and fold the bellows. The material pouring assembly is located at one end of the support box away from the mold device, and is used to transport the bellows to the material receiving box.

[0006] By adopting the above technical scheme, under the action of the extrusion device and the unwinding device, the corrugated tube is extruded and formed through the mold device, and the end of the corrugated tube away from the mold device is free and placed on the support box. The support box supports the corrugated tube to reduce the possibility of bending, deformation or breakage of the corrugated tube. After the corrugated tube is cooled and formed by the cooling device, the shearing device cuts the corrugated tube, and the compression component compresses and folds the corrugated tube, thereby shortening the length of the corrugated tube. Under the action of the pouring component, it is poured into the receiving box. There is no need to use a large-volume receiving box to collect the corrugated tube, which is convenient for moving the corrugated tube to the next processing step, thereby improving the production efficiency of the corrugated tube.

[0007] Optionally, the compression assembly includes a moving drive component, a moving seat, a clamping drive component, a first clamping member and a second clamping member, the moving drive component is installed at one end of the support box, the moving drive component is used to drive the moving seat to move, the clamping drive component is connected to the moving seat, the first clamping member is slidingly connected to the moving seat, the second clamping member is slidingly connected to the moving seat, the clamping drive assembly is used to drive the first clamping member and the second clamping member to slide, and clamped to the corrugated tube in a clamping shape.

[0008] By adopting the above technical solution, when the corrugated tube needs to be compressed and folded, the first clamping member and the second clamping member are respectively located on both sides of the corrugated tube, and the clamping drive assembly drives the first clamping member and the second clamping member to move relative to each other, thereby clamping the steel wire of the corrugated tube, and the moving drive component drives the moving seat to move in a direction away from the mold device, thereby compressing and folding the corrugated tube. The operation is simple and convenient, and the material collection efficiency is improved. At the same time, during the compression process, the mold device can continuously perform the corrugated tube extrusion molding operation, thereby accelerating the processing efficiency of the corrugated tube.

[0009] Optionally, a first insertion member is installed on a side of the first clamping member close to the second clamping member, a first limiting member is installed on an end of the first insertion member away from the first clamping member, and the first limiting member is inserted into the trough of the corrugated tube through the first insertion rod; a second insertion member is installed on a side of the second clamping member close to the first clamping member, a second limiting member is installed on an end of the second insertion member away from the second clamping member, and the second limiting member is inserted into the trough of the corrugated tube through the second insertion rod.

[0010] By adopting the above technical scheme, the first limit member and the second limit member are respectively located on both sides of the corrugated tube and at the trough, so as to guide the extrusion movement direction of the corrugated tube, reduce the possibility of the corrugated tube bending due to the displacement of the moving position of the corrugated tube, and improve the production quality of the corrugated tube. At the same time, the end of the corrugated tube away from the mold device is limited to reduce the noise of the free end of the corrugated tube hitting the support box. When the corrugated tube needs to be compressed, under the movement of the moving seat, the first limit member and the second limit member push the corrugated tube, so that the corrugated tube is compressed and folded. There is no need for the first clamping member and the second clamping member to tightly clamp the steel wire of the corrugated tube, thereby reducing the possibility of the quality of the corrugated tube being reduced due to deformation of the steel wire.

[0011] Optionally, the first clamping member is slidably connected to a first sliding member, the first insert is connected to the first sliding member, the first sliding member is connected to a connecting component, the connecting component is slidably connected to the movable seat, the end of the connecting component away from the first sliding member is connected to a second sliding member, the second sliding member is slidably connected to the second clamping member, and the second insert is connected to the second sliding member.

[0012] By adopting the above technical solution, the connection relationship between the first plug-in and the second plug-in is enhanced, and the possibility that the first plug-in and the second plug-in cannot be located at the trough of the corrugated tube at the same time is reduced, thereby improving the stability of the compression and folding operation of the corrugated tube.

[0013] Optionally, the movable seat is connected to a sliding drive member, and the sliding drive member is used to drive the connecting component to slide. The movable seat is provided with a sensor, and the sensor is used to sense the position of the steel wire and transmit the steel wire position signal to the sliding drive member.

[0014] By adopting the above technical solution, the sensor will determine the position of the connecting component, so that when the first limit member and the second limit member can be accurately inserted into the trough of the corrugated tube, the possibility of the first limit member and the second limit member abutting against the steel wire of the corrugated tube and causing obstruction of the corrugated tube extrusion operation is reduced, thereby improving the stability of the corrugated tube extrusion operation.

[0015] Optionally, the material pouring assembly includes a material pouring drive and a material pouring plate, the material pouring drive is hinged to the support box, the output end of the material pouring drive is hinged to the material pouring plate, the material pouring plate is hinged to the support box, and a discharge port is provided at one end of the support box away from the mold device, and the material pouring plate is located at the discharge port.

[0016] By adopting the above technical solution, the compression component compresses and folds the bellows onto the dumping plate, and the dumping drive is started. The dumping drive drives the dumping plate to rotate, and the dumping plate is tilted. Under the action of gravity, the bellows is discharged from the discharge port and falls into the receiving box, thereby improving the convenience of receiving.

[0017] Optionally, the shearing device includes a first driving member, a cutting member, a second driving member and a shearing member, the first driving member is connected to the bottom of the mold device, the output end of the first driving member is connected to the cutting member, the cutting member is used to cut the plastic sheet of the corrugated pipe, the second driving member is connected to the bottom of the mold device, the output end of the second driving member is connected to the shearing member, and the shearing member is used to cut the steel wire of the corrugated pipe.

[0018] By adopting the above technical solution, when the corrugated tube needs to be cut, the first driving member drives the cutting member to move toward the direction of the corrugated tube, and the plastic sheet of the corrugated tube is cut under the action of the cutting member. After the corrugated tube is cut for one circle, the second driving member drives the shearing member to move toward the direction of the steel wire of the corrugated tube, so that the shearing member cuts the steel wire of the corrugated tube, thereby improving the speed and accuracy of cutting the corrugated tube.

[0019] Optionally, the unwinding device includes an unwinding seat, an unwinding drum and a guide assembly, the unwinding seat is placed on an operating ground, the unwinding drum is rotatably connected to the unwinding seat, the unwinding seat is used to unwind the steel wire onto the mold device, and the guide assembly is used to guide the unwinding direction of the steel wire.

[0020] By adopting the above technical solution, the steel wire is wound on the unwinding drum, and the guide component guides the unwinding drum, thereby improving the stability of the steel wire unwinding.

[0021] Optionally, the guide assembly includes a mounting seat, a traction member, a hinge, a guide member, an unlocking member and an elastic member, the mounting seat is connected to the support box, the traction member is hinged to the mounting seat, the hinge is slidingly connected to the traction member, the traction member is hinged to the guide member through the hinge, the unlocking member is connected to the hinge, the unlocking member is connected to the elastic member, and the elastic member is connected to the traction member.

[0022] By adopting the above technical scheme, under long-term action, the guide part is easily worn by the steel wire. When the guide part is worn, the debris generated is transported to the mold along with the steel wire, which can easily cause the plastic sheet of the corrugated pipe to stick to the steel wire unstably, resulting in the possibility of the corrugated pipe rupture or deformation. Even when the steel wire wears a groove on the guide part, the steel wire is easily stuck in the groove, resulting in the possibility of the entire running equipment stopping. The guide part is removed from the traction part by the unlocking part, so that the guide part can be replaced, thereby improving the rapidity of the guide part.

[0023] Optionally, the guide member is arc-shaped, and a plurality of guide holes are provided on an inner wall of the guide member at one end away from the traction member.

[0024] By adopting the above technical solution, the steel wire is passed through the guide hole, which is convenient for supporting and guiding the steel wire. During the guiding process of the steel wire, the guide hole is easily worn by the steel wire. When the guide hole is damaged, there is no need to replace the guide part. The steel wire can be guided by passing it through another guide hole, thereby reducing the possibility of low production efficiency of the corrugated pipe due to high replacement frequency of the guide part, thereby improving the production efficiency of the corrugated pipe.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. Under the action of the extrusion device and the unwinding device, the corrugated tube is extruded and formed through the mold device. The end of the corrugated tube away from the mold device is free and placed on the support box. The support box supports the corrugated tube to reduce the possibility of bending, deformation or breakage of the corrugated tube. After the corrugated tube is cooled and formed by the cooling device, the shearing device cuts the corrugated tube, and the compression component compresses and folds the corrugated tube, thereby shortening the length of the corrugated tube. Under the action of the pouring component, it is poured into the receiving box. There is no need to use a large-volume receiving box to collect the corrugated tube, which is convenient for moving the corrugated tube to the next processing step, thereby improving the production efficiency of the corrugated tube; 2. When the bellows needs to be compressed and folded, the first clamping member and the second clamping member are respectively located on both sides of the bellows, and the clamping drive assembly drives the first clamping member and the second clamping member to move relative to each other, thereby clamping the steel wire of the bellows, and the mobile drive component drives the moving seat to move in a direction away from the mold device, so that the bellows is compressed and folded, the operation is simple and convenient, and the material collection efficiency is improved. At the same time, during the compression process, the mold device can continuously perform the bellows extrusion molding operation, thereby accelerating the processing efficiency of the bellows; 3. The first limit member and the second limit member are respectively located on both sides of the bellows and at the trough, guiding the extrusion movement direction of the bellows, reducing the possibility of the bellows bending due to the deviation of the moving position of the bellows, and improving the production quality of the bellows. At the same time, the end of the bellows away from the mold device is limited to reduce the noise of the free end of the bellows hitting the support box. When the bellows needs to be compressed, the first limit member and the second limit member push the bellows under the movement of the moving seat, so that the bellows is compressed and folded. The first clamping member and the second clamping member are not required to tightly clamp the steel wire of the bellows, reducing the possibility of the quality of the bellows being reduced due to deformation of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the structure of the shearing device in the embodiment of the present application.

[0028] Figure 3It is a structural schematic diagram of the guiding component in the embodiment of the present application.

[0029] Figure 4 It is a structural schematic diagram of the connection component in an embodiment of the present application.

[0030] Description of reference numerals: 1. Extrusion device; 2. Mold device; 21. Frame; 22. Motor; 23. Forming mold; 3. Unwinding device; 31. Unwinding seat; 32. Unwinding drum; 33. Mounting seat; 331. Traction member; 332. Articulated member; 333. Guide member; 3331. Guide hole; 334. Unlocking member; 335. Elastic member; 4. Cooling device; 41. Shearing device; 411. First driving member; 412. Cutting member; 413. Second driving member; 414. Shearing member; 5. Support box; 5 1. Moving drive component; 511. Moving seat; 512. First clamping member; 513. Second clamping member; 52. Material dumping drive member; 521. Material dumping plate; 53. Material receiving box; 54. Support guide rail; 541. Material discharge port; 6. First sliding member; 61. First insertion member; 62. First limiting member; 7. Second sliding member; 71. Second insertion member; 72. Second limiting member; 8. Connecting seat; 81. First connecting rod; 82. Second connecting rod; 83. Sliding drive member; 84. Sensor. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The embodiment of the present application discloses an exhaust bellows extrusion manufacturing device.

[0033] Example 1 Reference Figure 1 and Figure 2, an exhaust bellows extrusion manufacturing equipment, including an extrusion device 1 for heating and plasticizing raw materials into strip-shaped plastic sheets, a mold device 2 for molding the corrugated pipe, a reeling device 3 for reeling a steel wire into the mold device 2, a cooling device 4 for cooling the corrugated pipe, a shearing device 41 for shearing the corrugated pipe meeting the required size, and a receiving device for receiving the corrugated pipe, the mold device 2 includes a frame 21, a motor 22 installed on the frame 21, and a molding mold 23 arranged at the output end of the extrusion device 1, The motor 22 drives the forming mold 23 to rotate, which is used to wind the steel wire and the plastic sheet into a corrugated tube. The cooling device 4 is installed at the output end of the forming mold 23. In this embodiment, the cooling device 4 adopts a fan, which is arranged at the end of the forming mold 23 away from the motor 22 to cool the corrugated tube just formed from the forming mold 23. The cooled corrugated tube moves toward the receiving device. When the corrugated tube is formed to the required length, the shearing device 41 cuts the corrugated tube, and the cut corrugated tube enters the receiving device for receiving processing.

[0034] The material receiving device includes a support box 5, a compression assembly, a material pouring assembly and a material receiving box 53. The support box 5 is located at the output end of the forming mold 23. The top wall of the support box 5 is provided with a support guide rail 54 for providing support for the movement of the corrugated tube. The support guide rail 54 runs through the end of the support box 5 close to the forming mold 23. The compression assembly is slidably connected to the top of the support box 5. The compression assembly is used to compress and fold the cut corrugated tube. The material pouring assembly is located at the end of the support box 5 away from the forming mold 23, and is used to transport the corrugated tube to the material receiving box 53.

[0035] The compression assembly includes a moving drive component 51, a moving seat 511, a clamping drive component, a first clamping member 512 and a second clamping member 513. The moving drive component 51 is installed at one end of the support box 5. The moving drive component 51 is used to drive the moving seat 511 to move, so that the moving seat 511 slides along the length direction of the support guide rail 54. The clamping drive component is connected to the moving seat 511. The top of the first clamping member 512 is slidably connected to the bottom of the moving seat 511, and the top of the second clamping member 513 is slidably connected to the bottom of the moving seat 511. The clamping drive component is used to drive the first clamping member 512 and the second clamping member 513 to slide, and clamp them in the corrugated tube in a clamping shape. The clamping drive component includes two clamping drives, which are respectively used to drive the first clamping member 512 and the second clamping member 513 to move. In this embodiment, the moving drive component 51 adopts a belt drive method, and the clamping drive member adopts a pneumatic transmission structure.

[0036] When the corrugated tube is cut, the moving driving component 51 is started, and the moving driving component 51 drives the moving seat 511 to move toward the end of the corrugated tube close to the forming mold 23. When it moves to the set position, the two clamping driving components are started, and the two clamping driving components respectively drive the first clamping component 512 and the second clamping component 513 to move, so that the first clamping component 512 and the second clamping component 513 clamp the corrugated tube in a clamping shape. Specifically, the first clamping component 512 and the second clamping component 513 are stably clamped on the steel wire of the corrugated tube. After the clamping is stable, the moving driving component 51 is started. The movable driving component 51 drives the movable seat 511 to move in the direction away from the molding die 23, and one end of the bellows is against the side wall of the supporting guide rail 54. Under the action of the first clamping member 512 and the second clamping member 513, the bellows is compressed and folded. Specifically, the movable seat 511 can be moved back and forth multiple times according to the length of the bellows to compress and fold the entire bellows, thereby reducing the possibility of the bellows bending and being difficult to compress due to the long length of the bellows, thereby improving the compression smoothness of the bellows.

[0037] The material pouring assembly includes a material pouring drive member 52 and a material pouring plate 521. The material pouring drive member 52 is hinged to the bottom of the support box 5. The output end of the material pouring drive member 52 is hinged to the bottom of the material pouring plate 521. One end of the material pouring plate 521 is hinged to the inner wall of the support guide rail 54. When the corrugated pipe is produced, the material pouring plate 521 is horizontal, and the top wall of the material pouring plate 521 and the bottom wall of the support guide rail 54 are located on the same horizontal plane. The support box 5 is away from the molding mold 23. A discharge port 541 is provided at one end, and a dumping plate 521 is located at the discharge port 541. The discharge port 541 is communicated with the support guide rail 54. When the bellows is compressed and folded, the dumping drive 52 is started, and the dumping drive 52 drives the dumping member to tilt. The material receiving box 53 is located at the discharge port 541. Under the action of gravity, the bellows rolls from the dumping plate 521 through the discharge port 541 to the material receiving box 53. In this example, the dumping drive 52 adopts a cylinder.

[0038] The corrugated pipe is made of steel wire and plastic sheet, and the shearing device 41 includes a first driving member 411, a cutting member 412, a second driving member 413 and a shearing member 414. The first driving member 411 is connected to the bottom of the frame 21, and the output end of the first driving member 411 is fixedly connected to the cutting member 412, and the cutting member 412 is used to cut the plastic sheet of the corrugated pipe. The cutting end of the cutting member 412 is in a sharp knife cone shape, which can directly pierce the plastic sheet and then cut it. The second driving member 413 is connected to the bottom of the frame 21, and the output end of the second driving member 413 is fixedly connected to the shearing member 414, and the shearing member 414 is used to cut the steel wire of the corrugated pipe. The shearing end of the shearing member 414 adopts a pneumatic shearing pliers. In this embodiment, the first driving member 411 and the second driving member 413 both adopt pneumatic transmission.

[0039] When the corrugated tube needs to be sheared, the first driving member 411 is started, and the first driving member 411 drives the cutting member 412 to rise, thereby piercing the plastic sheet. In the process of the molding mold 23 driving the corrugated tube to rotate, the cutting member 412 cuts the rotating corrugated tube. After the cutting member 412 cuts the corrugated tube for one circle, the first driving member 411 drives the cutting member 412 to move downward, so that the cutting member 412 is away from the plastic sheet. The place where the corrugated tube is cut for one circle makes the steel wire external. The second driving member 413 is started, and the second driving member 413 drives the shearing member 414 to rise. The shearing member 414 cuts the steel wire at the external position, thereby realizing the shearing of the corrugated tube.

[0040] The unwinding device 3 includes an unwinding seat 31, an unwinding drum 32 and a guiding assembly. The unwinding seat 31 is placed on the operating ground, the unwinding seat 31 is stably installed on the operating ground, the unwinding drum 32 is rotatably connected to the top of the unwinding seat 31, the steel wire is wound on the unwinding seat 31, and the unwinding seat 31 is used to unwind the steel wire to the forming mold 23. The guiding assembly is installed on one side of the support box 5, and is used to guide the unwinding direction of the steel wire, so that the steel wire can be stably transported to the forming mold 23 for the corrugated pipe forming operation.

[0041] Reference Figure 1 and Figure 3 The guide assembly includes a mounting seat 33, a traction member 331, a hinge 332, a guide member 333, an unlocking member 334 and an elastic member 335. The mounting seat 33 is fixedly connected to the end of the support box 5 away from the molding die 23, and the mounting seat 33 is located on the side of the support box 5 away from the pouring plate 521. The traction member 331 is hinged to the mounting seat 33, so that the traction member 331 can swing horizontally on the mounting seat 33. The hinge 332 is slidably connected to the end of the traction member 331 away from the mounting seat 33. The hinge 332 is inserted into the guide member 333. The traction member 331 is hinged to the guide member 331 through the hinge 332. The guide member 333 is in the shape of an arc-shaped ring with an opening, and is fixed to the traction member 331 by two hinges 332. The unlocking member 334 is in an L-shape, and one end of the unlocking member 334 extends to the outer wall of the traction member 331 and is slidably connected to the traction member 331. One end of the unlocking member 334 located inside the traction member 331 is fixedly connected to the end of the hinge 332 away from the guide member 333. The side of the unlocking member 334 close to the hinge 332 is fixedly connected to one end of the elastic member 335, and the end of the elastic member 335 away from the unlocking member 334 is fixedly connected to the inner wall of the traction member 331.

[0042] When it is necessary to remove the guide member 333 from the traction member 331 , the unlocking member 334 is pressed, and the elastic member 335 is extended, so that the hinge member 332 is moved away from the guide member 333 , the guide member 333 is separated from the traction member 331 , and the guide member 333 is replaced.

[0043] The guide member 333 is arc-shaped, and a plurality of guide holes 3331 are provided on the inner wall of the guide member 333 away from the traction member 331. The opening direction of the guide holes 3331 faces upward, so that when the steel wire is located in the guide holes 3331, the hole walls of the guide holes 3331 can hook the steel wire, thereby reducing the possibility of the steel wire escaping from the guide holes 3331 during transportation. Specifically, the size of the guide holes 3331 can be set according to actual needs, or the guide holes 3331 can be set to holes of different sizes to improve the adaptability of the guide holes 3331.

[0044] The implementation principle of Example 1 of the present application is as follows: the unwinding drum 32 unwinds the steel wire onto the forming mold 23, the extruder 1 extrude the plastic sheet onto the forming mold 23, the plastic sheet covers the steel wire, and the motor 22 drives the forming mold 23 to rotate under the rotation of the motor 22, thereby producing a corrugated tube composed of steel wire and plastic sheet. Under continuous operation, the corrugated tube is transported to the support guide rail 54. When the length of the corrugated tube output meets the production requirements, the cutting piece 412 and the shearing piece 414 cut the corrugated tube, and the mobile driving component 51 drives the moving seat 511 to move to On both sides of the bellows, the clamping drive drives the first clamping member 512 and the second clamping member 513 to clamp on the steel wire of the bellows, and the moving drive component 51 drives the moving seat 511 for clamping the bellows to move toward the end away from the forming mold 23, so that the bellows is compressed and folded, and the material unloading drive 52 drives the material unloading plate 521 to tilt, so that the compressed and folded bellows falls into the material receiving box 53. There is no need to use a large-volume material receiving box 53 to collect the bellows, which facilitates the movement of the bellows to the next processing step, thereby improving the production efficiency of the bellows.

[0045] Example 2 The difference from Example 1 is that, referring to Figure 1 and Figure 4 The first clamping member 512 is slidably connected to the side of the second clamping member 513 with the first sliding member 6, and the first sliding member 6 is fixedly connected to the side of the second clamping member 513 with the first insertion member 6, and the end of the first insertion member 61 away from the first clamping member 512 is rotatably provided with a first limiting member 62, and the first limiting member 62 is spherical, and the first limiting member 62 is inserted into the trough of the corrugated tube through the first insertion rod; the second clamping member 513 is slidably connected to the side of the first clamping member 512 with the second sliding member 7, and the side of the second sliding member 7 is fixedly connected to the side of the first clamping member 512 with the second insertion member 71, and the end of the second insertion member 71 away from the second clamping member 513 is rotatably provided with a second limiting member 72, and the second limiting member 72 is inserted into the trough of the corrugated tube through the second insertion rod.

[0046] When the corrugated pipe is being formed and conveyed, the moving drive member 51 drives the moving seat 511 to move to the top of the corrugated pipe. The clamping drive member drives the first clamping member 512 and the second clamping member 513 to move towards the corrugated pipe, so that the first limiting member 62 and the second limiting member 72 are inserted into the trough of the corrugated pipe, thereby guiding the conveying direction of the corrugated pipe, reducing the possibility of the end of the corrugated pipe away from the forming die 23 swinging horizontally. At the same time, the moving seat 511 is located at the top of the corrugated pipe, reducing the possibility of the end of the corrugated pipe away from the forming die 23 swinging vertically, thereby reducing the possibility of the conveying direction of the corrugated pipe deviating due to the free swing of the end of the corrugated pipe away from the forming die 23, and reducing the possibility of generating noise when hitting the support guide rail 54 due to the free swing. When the corrugated pipe is compressed, the moving drive member 51 drives the moving seat 511 to move, so that the first limiting member 62 and the second limiting member 72 abut against one side of the steel wire, thereby pushing the corrugated pipe to be compressed and folded, without the need to clamp the steel wire, reducing the possibility of the steel wire deforming.

[0047] To accurately insert the first limiting member 62 and the second limiting member 72 into the trough of the corrugated pipe, the first sliding member 6 is fixedly connected with a connecting component. The connecting component is in a U shape with an opening downward. The connecting component includes a connecting seat 8, a first connecting rod 81 and a second connecting rod 82. The connecting seat 8 is slidably connected to the bottom of the moving seat 511. The sliding direction of the connecting seat 8 is parallel to the sliding direction of the first sliding member 6. The first connecting rod 81 is slidably connected to the connecting seat 8. One end of the first connecting rod 81 is fixedly connected to the first sliding member 6. The second connecting rod 82 is slidably connected to the connecting seat 8. The sliding directions of the first connecting rod 81 and the second connecting rod 82 are both perpendicular to the sliding direction of the connecting seat 8. The end of the second connecting rod 82 away from the connecting seat 8 is fixedly connected to the second sliding member 7. The moving seat 511 is fixedly connected with a sliding drive member 83. The sliding drive member 83 is used to drive the connecting seat 8 to slide. A sensor 84 is fixedly connected to the side wall of the moving seat 511. The sensor 84 is electrically connected to the sliding drive member 83 and the clamping drive member. The sensor 84 is used to sense the position of the steel wire and transmit the steel wire position signal to the sliding drive member 83. In this embodiment, the sliding drive member 83 adopts a cylinder.

[0048] The moving drive member 51 drives the moving seat 511 to move to the top of the corrugated pipe, so that the first clamping member 512 and the second clamping member 513 are respectively located on both sides of the corrugated pipe. When the corrugated pipe moves and the steel wire of the corrugated pipe moves below the sensor 84, the sensor 84 transmits a signal to the sliding drive member 83. The sliding drive member 83 drives the connecting component to move, so that the first limiting member 62 and the second limiting member 72 are located outside the trough of the corrugated pipe. Subsequently, the two clamping drive members drive the first clamping member 512 and the second clamping member 513 to move, so as to insert the first limiting member 62 and the second limiting member 72 into the trough of the corrugated pipe.

[0049] The implementation principle of Example 2 of the present application is as follows: the moving driving component 51 drives the moving seat 511 to move to the top of the bellows, the first clamping member 512 and the second clamping member 513 are respectively located on both sides of the bellows, and the clamping driving component is started, and the clamping driving component drives the first clamping member 512 and the second clamping member 513 to move, so that the first limiting member 62 and the second limiting member 72 are inserted into the trough of the bellows to guide the bellows in the conveying movement. At the same time, when the bellows needs to be compressed, the first limiting member 62 and the second limiting member 72 push the steel wire to move to achieve compression of the bellows. There is no need to clamp the steel wire, thereby reducing the possibility of deformation of the steel wire.

[0050] The above are all preferred embodiments of the present application. The embodiments are only explanations of the present application and do not limit the protection scope of the present application in turn. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An exhaust bellows extrusion manufacturing equipment, characterized in that: include: An extrusion device (1) is used to heat and plasticize the raw material into a strip-shaped plastic sheet; A mold device (2) located at the output end of the extrusion device (1); An unwinding device (3) is used to unwind the steel wire to the mold device (2), and the mold device (2) is used to wind the steel wire and the plastic sheet into a corrugated tube; A cooling device (4) is installed at the output end of the mold device (2) and is used to cool the bellows; A shearing device (41) for shearing the corrugated tube to meet the required size; The material receiving device comprises a support box (5), a compression assembly, a material pouring assembly and a material receiving box (53); the support box (5) is located at the output end of the mold device (2); the support box (5) is provided with a support guide rail (54) for providing support for the movement of the bellows; the compression assembly is slidably connected to the support box (5); the compression assembly is used to compress and fold the bellows; the material pouring assembly is located at one end of the support box (5) away from the mold device (2) and is used to transport the bellows to the material receiving box (53).

2. The exhaust bellows extrusion manufacturing equipment according to claim 1, characterized in that: The compression assembly comprises a moving drive component (51), a moving seat (511), a clamping drive component, a first clamping component (512) and a second clamping component (513); the moving drive component (51) is installed at one end of the supporting box (5); the moving drive component (51) is used to drive the moving seat (511) to move; the clamping drive component is connected to the moving seat (511); the first clamping component (512) is slidably connected to the moving seat (511); the second clamping component (513) is slidably connected to the moving seat (511); the clamping drive component is used to drive the first clamping component (512) and the second clamping component (513) to slide and clamp the first clamping component (512) and the second clamping component (513) to clamp the bellows.

3. The exhaust bellows extrusion manufacturing equipment according to claim 2, characterized in that: A first insertion member (61) is installed on a side of the first clamping member (512) close to the second clamping member (513), and a first limiting member (62) is installed on an end of the first insertion member (61) away from the first clamping member (512), and the first limiting member (62) is inserted into the trough of the corrugated tube through the first insertion rod; a second insertion member (71) is installed on a side of the second clamping member (513) close to the first clamping member (512), and a second limiting member (72) is installed on an end of the second insertion member (71) away from the second clamping member (513), and the second limiting member (72) is inserted into the trough of the corrugated tube through the second insertion rod.

4. The exhaust bellows extrusion manufacturing equipment according to claim 3, characterized in that: The first clamping member (512) is slidably connected to the first sliding member (6), the first insertion member (61) is connected to the first sliding member (6), the first sliding member (6) is connected to a connecting component, the connecting component is slidably connected to the movable seat (511), the end of the connecting component away from the first sliding member (6) is connected to a second sliding member (7), the second sliding member (7) is slidably connected to the second clamping member (513), and the second insertion member (71) is connected to the second sliding member (7).

5. The exhaust bellows extrusion manufacturing equipment according to claim 4, characterized in that: The movable seat (511) is connected to a sliding drive member (83) for driving the connecting assembly to slide. The movable seat (511) is provided with a sensor (84) for sensing the position of the steel wire and transmitting the steel wire position signal to the sliding drive member (83).

6. The exhaust bellows extrusion manufacturing equipment according to claim 1, characterized in that: The material pouring assembly comprises a material pouring drive member (52) and a material pouring plate (521), the material pouring drive member (52) is hinged to the support box (5), the output end of the material pouring drive member (52) is hinged to the material pouring plate (521), the material pouring plate (521) is hinged to the support box (5), and a discharge port (541) is provided at one end of the support box (5) away from the mold device (2), and the material pouring plate (521) is located at the discharge port (541).

7. The exhaust bellows extrusion manufacturing equipment according to claim 1, characterized in that: The shearing device (41) comprises a first driving member (411), a cutting member (412), a second driving member (413) and a shearing member (414); the first driving member (411) is connected to the bottom of the mold device (2); the output end of the first driving member (411) is connected to the cutting member (412); the cutting member (412) is used to cut the plastic sheet of the corrugated tube; the second driving member (413) is connected to the bottom of the mold device (2); the output end of the second driving member (413) is connected to the shearing member (414); the shearing member (414) is used to cut the steel wire of the corrugated tube.

8. The exhaust bellows extrusion manufacturing equipment according to claim 1, characterized in that: The unwinding device (3) comprises an unwinding seat (31), an unwinding drum (32) and a guide assembly; the unwinding seat (31) is placed on an operating ground; the unwinding drum (32) is rotatably connected to the unwinding seat (31); the unwinding seat (31) is used to unwind the steel wire onto the mold device (2); and the guide assembly is used to guide the unwinding direction of the steel wire.

9. The exhaust bellows extrusion manufacturing equipment according to claim 8, characterized in that: The guide assembly comprises a mounting seat (33), a traction member (331), a hinge (332), a guide member (333), an unlocking member (334) and an elastic member (335); the mounting seat (33) is connected to the support box (5); the traction member (331) is hinged to the mounting seat (33); the hinge (332) is slidably connected to the traction member (331); the traction member (331) is hinged to the guide member (333) through the hinge (332); the unlocking member (334) is connected to the hinge (332); the unlocking member (334) is connected to the elastic member (335); and the elastic member (335) is connected to the traction member (331).

10. The exhaust bellows extrusion manufacturing equipment according to claim 9, characterized in that: The guide member (333) is arc-shaped, and a plurality of guide holes (3331) are provided on the inner wall of one end of the guide member (333) away from the traction member (331).

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