Permeable pipe extrusion forming die

Abstract

The utility model discloses a pervious pipe extrusion forming die, and relates to the technical field of pervious pipe extrusion forming die, the pervious pipe extrusion forming die comprises a table body, an extrusion mechanism and a forming mechanism are fixedly installed on the top face of the table body, the end of the extrusion mechanism is connected with the forming mechanism in an inserted mode, the extrusion mechanism comprises a shell, and a feeding port is fixedly installed on the top face of the shell. One end of the shell is provided with a servo motor, the output end of the servo motor penetrates through the shell and is fixedly provided with a heating auger, the extrusion mechanism is arranged, raw materials can be heated through the extrusion mechanism, the extrusion auger can be used for extruding the raw materials, the density of the pervious pipe is increased, and therefore the quality of the pervious pipe is improved; the forming mechanism is arranged, and the mold body is matched with the central rod of the extrusion mechanism, so that the extruded pervious pipe can be shaped, the forming quality of the pervious pipe is improved, and the probability of defective products is reduced.

Description

Technical Field

[0001] This application relates to the field of permeable pipe extrusion molding die technology, and in particular to a permeable pipe extrusion molding die. Background Technology

[0002] Permeable pipes are a new type of pipe material with reverse filtration and water permeability. They overcome many drawbacks of other drainage pipe materials. Due to their unique design principle and the excellent performance of their constituent materials, they have strong drainage and seepage effects. Utilizing the "capillary" phenomenon and the "siphon" principle, they integrate water absorption, water permeability, and drainage in one go. They have the pressure resistance, permeability, and reverse filtration function to meet the requirements of engineering design.

[0003] Regarding the aforementioned technologies, the inventors believe the following problems still exist:

[0004] First, when extruding permeable pipes, the raw material needs to be heated to soften before it can be extruded. It also needs to be squeezed during extrusion, otherwise the material density will be insufficient. However, the extrusion effect of some existing permeable pipe molding dies is not good.

[0005] Secondly, some permeable pipes are cooled and cut directly after extrusion, which may reduce the molding quality of the permeable pipes, thereby increasing the probability of defective products and increasing production costs.

[0006] To address the aforementioned problems, the inventors proposed a permeable pipe extrusion molding die to solve these issues. Utility Model Content

[0007] In order to improve the problem of poor extrusion effect of the above-mentioned device, the purpose of this utility model is to provide a permeable pipe extrusion molding die.

[0008] To solve the above problems, this utility model provides the following solution: a permeable pipe extrusion molding die, including a platform, an extrusion mechanism and a molding mechanism are fixedly installed on the top surface of the platform, the end of the extrusion mechanism is inserted into the molding mechanism, the extrusion mechanism includes a housing, a feed port is fixedly installed on the top surface of the housing, a cover is movably sleeved on the top surface of the feed port, a servo motor is provided at one end of the housing, the output end of the servo motor passes through the housing and is fixedly installed with a heating auger, the heating auger is a mature existing technology, this application uses the heating auger used in the SJ110 extruder of Zhangjiagang Xinda Plastic Machinery Manufacturing Co., Ltd., the end of the heating auger is fixedly installed with an extrusion auger, the end of the extrusion auger is fixedly installed with a central rod, the central rod extends movably into the interior of the molding mechanism.

[0009] Preferably, the forming mechanism includes a support plate, which is fixedly installed on one side of the top surface of the platform. A lower mold body is fixedly installed on the top surface of the support plate, and an upper mold body is provided on the top surface of the lower mold body. A connecting ring is mirror-imagely provided on the side of the upper mold body and the lower mold body near the housing. A conveyor belt is fixedly installed on the side of the upper mold body and the lower mold body away from the connecting ring.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model improves the quality of the permeable pipe by setting up an extrusion mechanism, which can heat the raw materials and use an extrusion auger to compress the raw materials.

[0012] 2. By setting up a molding mechanism, the extruded permeable pipe can be shaped through the cooperation between the mold body and the central rod of the extrusion mechanism, thereby improving the molding quality of the permeable pipe and reducing the probability of defective products. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. 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.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the extrusion mechanism of this utility model.

[0016] Figure 3 This is a schematic diagram of the molding mechanism of this utility model.

[0017] Figure 4 This is a schematic diagram of the molding mechanism of this utility model.

[0018] In the diagram: 1. Platform; 2. Molding mechanism; 20. Lower mold body; 21. Upper mold body; 22. Connecting ring; 23. Groove; 24. Support plate; 25. Support rod; 26. Conveyor belt; 3. Extrusion mechanism; 31. Center rod; 32. Shell; 33. Bracket; 34. Feed port; 341. Cover; 35. Servo motor; 36. Support; 37. Heating auger; 38. Extrusion auger. Detailed Implementation

[0019] 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.

[0020] Example: Figure 1-4 As shown, this utility model provides a permeable pipe extrusion molding die, including a platform 1, which is used as a support. An extrusion mechanism 3 and a molding mechanism 2 are fixedly installed on the top surface of the platform 1. The end of the extrusion mechanism 3 is inserted into the molding mechanism 2, so that after the extrusion mechanism 3 extrudes the permeable pipe, it enters the molding mechanism 2 for molding.

[0021] The extrusion mechanism 3 includes a housing 32, on the top surface of which a feed inlet 34 is fixedly installed. Raw materials can be put into the feed inlet 34. A cover 341 is movably fitted on the top surface of the feed inlet 34. The cover 341 can prevent dust from entering the feed inlet 34. A bracket 33 is fixedly installed on the top surface of the housing 32. The bracket 33 is fixedly fitted on the outer surface of the feed inlet 34. The bracket 33 can prevent the feed inlet 34 from falling off.

[0022] A servo motor 35 is provided at one end of the housing 32. The servo motor 35 is used as a power source. A support 36 is fixedly installed on one side of the top surface of the platform 1. The top surface of the support 36 is fixedly connected to the servo motor 35. The support 36 can prevent the servo motor 35 from falling off. The output end of the servo motor 35 passes through the housing 32 and a heating auger 37 is fixedly installed thereon, so that the servo motor 35 drives the heating auger 37 to rotate inside the housing 32 to heat the raw materials.

[0023] An extrusion auger 38 is fixedly installed at the end of the heating auger 37. The extrusion auger 38 is conical, and the cross-sectional shape of the housing 32 at one end of the extrusion auger 38 is also conical. This allows the raw material to be pressurized and its density increased. A central rod 31 is fixedly installed at the end of the extrusion auger 38. The central rod 31 can prevent the middle of the permeable pipe from sealing. The central rod 31 extends movably into the interior of the forming mechanism 2 so that it can be used in conjunction with the forming mechanism 2.

[0024] The forming mechanism 2 includes a support plate 24, which serves as a support component. The support plate 24 is fixedly installed on one side of the top surface of the platform 1. A lower mold body 20 and an upper mold body 21 are fixedly installed on the top surface of the support plate 24. The upper mold body 21 and the lower mold body 20 cooperate to form a water-permeable pipe. A connecting ring 22 is fixedly installed on the side of the upper mold body 21 and the lower mold body 20 near the housing 32. The connecting ring 22 can be used in conjunction with the housing 32. A groove 23 is opened inside the connecting ring 22 to cooperate with the housing 32. The groove 23 is sleeved with one end of the housing 32, so that the housing 32 is connected to the upper mold body 21 and the lower mold body 20 through the groove 23.

[0025] A conveyor belt 26 is fixedly installed on the side of the upper mold body 21 and the lower mold body 20 away from the connecting ring 22. The conveyor belt 26 can move the permeable pipe. A support rod 25 is fixedly installed on one side of the upper mold body 21 and the lower mold body 20. The support rod 25 is fixedly connected to the conveyor belt 26. The support rod 25 can prevent the conveyor belt 26 from falling off. The conveyor belt 26 is distributed vertically on one side of the upper mold body 21 and the lower mold body 20, so that it can move the two permeable pipes.

[0026] Working principle: First, the raw material is softened and shaped using the extrusion mechanism 3 on the platform 1. The servo motor 35 on the support 36 is started to rotate the heating auger 37. The raw material is then fed in through the feed port 34 in the bracket 33. When the feed port 34 is not in use, the cover 341 can be used to protect the feed port 34 to prevent dust from entering. The raw material enters the housing 32 and is heated to soften by the rotating heating auger 37. Then the raw material passes through the conical extrusion auger 38, which can compress the raw material to increase its density. The raw material is then extruded and enters the forming mechanism 2 through the groove 23 in the connecting ring 22.

[0027] Then, since the extrusion mechanism 3 is connected to the upper mold body 21 and the lower mold body 20 through the connecting ring 22, the extruded raw material will enter the lower mold body 20 and the upper mold body 21 on the support plate 24, so that the upper mold body 21 and the lower mold body 20, together with the center rod 31, can form the raw material. The formed permeable pipe will pass through the conveyor belt 26, so that the conveyor belt 26 can drive the permeable pipe to move, so that it can enter the subsequent operation. The support rod 25 can fix the conveyor belt 26.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A permeable pipe extrusion molding die, comprising a platform (1), characterized in that: The top surface of the platform (1) is fixedly equipped with an extrusion mechanism (3) and a molding mechanism (2), and the end of the extrusion mechanism (3) is inserted into the molding mechanism (2). The extrusion mechanism (3) includes a housing (32), a feed port (34) is fixedly installed on the top surface of the housing (32), a cover (341) is movably fitted on the top surface of the feed port (34), a servo motor (35) is provided at one end of the housing (32), the output end of the servo motor (35) passes through the housing (32) and is fixedly installed with a heating auger (37), an extrusion auger (38) is fixedly installed at the end of the heating auger (37), a center rod (31) is fixedly installed at the end of the extrusion auger (38), and the center rod (31) extends movably into the interior of the forming mechanism (2).

2. The permeable pipe extrusion molding die according to claim 1, characterized in that: The forming mechanism (2) includes a support plate (24), which is fixedly installed on one side of the top surface of the platform (1). A lower mold body (20) is fixedly installed on the top surface of the support plate (24). An upper mold body (21) is provided on the top surface of the lower mold body (20). A connecting ring (22) is provided on the side of the upper mold body (21) and the lower mold body (20) near the shell (32). A conveyor belt (26) is fixedly installed on the side of the upper mold body (21) and the lower mold body (20) away from the connecting ring (22).

3. The permeable pipe extrusion molding die according to claim 1, characterized in that: A support (36) is fixedly installed on one side of the top surface of the platform (1), and the top surface of the support (36) is fixedly connected to the servo motor (35).

4. The permeable pipe extrusion molding die according to claim 1, characterized in that: The cross-sectional shape of the housing (32) located at one end of the extrusion auger (38) is tapered.

5. The permeable pipe extrusion molding die according to claim 1, characterized in that: A bracket (33) is fixedly installed on the top surface of the housing (32), and the bracket (33) is fixedly sleeved on the outer surface of the feed inlet (34).

6. The permeable pipe extrusion molding die according to claim 2, characterized in that: The connecting ring (22) has a groove (23) inside that is used to cooperate with the housing (32), and the groove (23) is sleeved with one end of the housing (32).

7. The permeable pipe extrusion molding die according to claim 2, characterized in that: The upper mold body (21) and the lower mold body (20) are fixedly installed with mirror-distributed support rods (25) on one side, and the support rods (25) are fixedly connected to the conveyor belt (26).

8. The permeable pipe extrusion molding die according to claim 2, characterized in that: The conveyor belts (26) are arranged opposite each other.

Images