Reinforcing structure of discharging perforated plate of extruding machine

Abstract

The utility model discloses a reinforcing structure of a discharge perforated plate of an extruding machine, which comprises a perforated plate body, a top reinforcing ring and a bottom reinforcing ring, four first assembly arc plates are fixedly mounted on the outer side of the perforated plate body, an extrusion through hole is formed in the perforated plate body, a reinforcing sleeve is fixedly mounted at the bottom of the top reinforcing ring, and the bottom reinforcing ring is fixedly mounted at the bottom of the top reinforcing ring. Four limiting bottom plates are fixedly installed on the inner side of the end, away from the top reinforcing ring, of the reinforcing sleeve. Through the reinforcing plate at the bottom of the perforated plate body, not only is the overall structural strength of the perforated plate body enhanced, but also the central area and the parts with dense extrusion holes are intensively reinforced, so that in the process of using the extruder, the extrusion holes are uniformly distributed; the porous plate body can bear huge pressure from multiple aspects such as raw material pushing, die extrusion and mechanical vibration, and the situation that the porous plate body deforms, cracks and even is completely damaged due to uneven stress or excessive extrusion in the extrusion operation is effectively prevented; therefore, stable operation of the extruding machine and high-quality output of products are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of extruders, in particular to a reinforcement structure of a discharge porous plate of an extruder. Background Art

[0002] During the operation of the extruder, the discharge porous plate, as a key component in the entire production process, undertakes a vital task: it needs to evenly distribute the molten material and accurately guide it into the mold to ensure that the shape, size and quality of the extruded product meet the expected standards.

[0003] Due to the high temperatures and high pressures generated during extrusion operations, porous plates are often exposed to these extreme conditions for extended periods, subjecting them to immense stress and continuous wear. This high-intensity physical impact not only causes the plates to deform, reducing their precision and stability, but can also lead to defects such as cracks and breakage on or within the plates. Once deformed or damaged, the porous plates' ability to evenly distribute material and guide it to the die is significantly compromised, directly impacting the quality and production efficiency of the extruded product. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement structure of a porous plate for discharging materials from an extruder, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforcement structure for an extruder discharge porous plate, comprising a porous plate body, a top reinforcement ring and a bottom reinforcement ring, four assembly arc plates 1 are fixedly installed on the outer side of the porous plate body, an extrusion through-hole is opened inside the porous plate body, a reinforcement sleeve is fixedly installed on the bottom of the top reinforcement ring, four limiting bottom plates are fixedly installed on the inner side of the reinforcement sleeve away from one end of the top reinforcement ring, a reinforcement plate is fixedly installed on the inside of the bottom reinforcement ring, and four assembly arc plates 2 are fixedly installed on the outer side of the bottom reinforcement ring.

[0006] Preferably, the porous plate body and the bottom reinforcement ring are both installed on the inner side of the reinforcement sleeve, the bottom reinforcement ring is located at the bottom of the porous plate body, and the top of the reinforcement plate inside the bottom reinforcement ring is in contact with the bottom of the porous plate body.

[0007] Preferably, the specification size of the assembled arc plate 1 is the same as the specification size of the assembled arc plate 2, and the specification size of the assembled arc plate 1 and the assembled arc plate 2 is the same as the specification size of the interval between two adjacent limiting base plates.

[0008] Preferably, a limiting baffle is fixedly installed on one side of the top of the limiting base plate.

[0009] Preferably, threaded hole 2 is provided inside the limiting bottom plate and the top reinforcement ring, threaded hole 1 is provided inside the assembly arc plate 1, and threaded hole 3 is provided inside the assembly arc plate 2, and the specifications and dimensions of threaded hole 2, threaded hole 1 and threaded hole 3 are the same.

[0010] Preferably, the internal threads of the threaded hole 2, the threaded hole 1 and the threaded hole 3 are connected with assembly bolts, and the bottom of the assembly bolts is fixedly installed with a screw head.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the top and bottom of the porous plate body can be reinforced by the top reinforcement ring, reinforcement sleeve, bottom reinforcement ring and reinforcement plate. In particular, the reinforcement plate at the bottom of the porous plate body not only enhances the overall structural strength of the porous plate body, but also focuses on reinforcing its central area and the parts where the extrusion holes are more densely opened, ensuring that during the use of the extruder, the porous plate body can withstand the huge pressure from multiple aspects such as raw material advancement, mold extrusion and mechanical vibration, and effectively prevent the porous plate body from deformation, cracking or even complete damage due to uneven force or excessive extrusion during the extrusion operation, thereby ensuring the stable operation of the extruder and the high-quality output of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above.

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the porous plate body of the utility model.

[0015] Figure 4 This is a schematic diagram of the partial appearance structure of the utility model.

[0016] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the utility model.

[0017] In the figure: 1. porous plate body; 2. extruded through hole; 3. top reinforcement ring; 4. reinforcement sleeve; 5. assembly bolt; 6. reinforcement plate; 7. screw head; 8. limiting bottom plate; 9. assembly arc plate 1; 10. threaded hole 1; 11. threaded hole 2; 12. threaded hole 3; 13. assembly arc plate 2; 14. bottom reinforcement ring; 15. limiting baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 5 The utility model provides a technical solution: a reinforcement structure of a porous plate for discharging materials from an extruder, comprising a porous plate body 1, a top reinforcement ring 3 and a bottom reinforcement ring 14, four assembled arc plates 9 are fixedly installed on the outer side of the porous plate body 1, an extrusion through hole 2 is opened inside the porous plate body 1, a reinforcement sleeve 4 is fixedly installed on the bottom of the top reinforcement ring 3, four limiting bottom plates 8 are fixedly installed on the inner side of the reinforcement sleeve 4 away from one end of the top reinforcement ring 3, a reinforcement plate 6 is fixedly installed on the inside of the bottom reinforcement ring 14, four assembled arc plates 2 13 are fixedly installed on the outer side of the bottom reinforcement ring 14, the porous plate body 1 and the bottom reinforcement ring 14 are both installed on the inner side of the reinforcement sleeve 4, the bottom reinforcement ring 14 is located at the bottom of the porous plate body 1, and the top of the reinforcement plate 6 inside the bottom reinforcement ring 14 contacts the bottom of the porous plate body 1.

[0020] The working principle of the above technical solution: the top and bottom of the porous plate body 1 can be reinforced by the top reinforcement ring 3, reinforcement sleeve 4, bottom reinforcement ring 14 and reinforcement plate 6. In particular, the reinforcement plate 6 at the bottom of the porous plate body 1 not only enhances the overall structural strength of the porous plate body 1, but also focuses on reinforcing its central area and the parts where the extrusion holes are relatively densely opened, ensuring that during the use of the extruder, the porous plate body 1 can withstand the huge pressure from multiple aspects such as raw material advancement, mold extrusion and mechanical vibration, and effectively prevent the porous plate body 1 from deformation, cracking or even complete damage due to uneven force or excessive extrusion during the extrusion operation, thereby ensuring the stable operation of the extruder and the high-quality output of the product.

[0021] In another embodiment, Figure 1-Figure 5 As shown, the specifications and dimensions of the assembly arc plate 1 9 are the same as those of the assembly arc plate 2 13, and the specifications and dimensions of the assembly arc plate 1 9 and the assembly arc plate 2 13 are the same as the specifications and dimensions of the interval between the two adjacent limiting base plates 8. A limiting baffle 15 is fixedly installed on one side of the top of the limiting base plate 8. The interior of the limiting base plate 8 and the top reinforcement ring 3 are both provided with a threaded hole 2 11, the interior of the assembly arc plate 1 9 is provided with a threaded hole 10, and the interior of the assembly arc plate 2 13 is provided with a threaded hole 3 12. The specifications and dimensions of the threaded hole 2 11, the threaded hole 10 and the threaded hole 3 12 are the same. The internal threads of the threaded hole 2 11, the threaded hole 10 and the threaded hole 3 12 are connected with the assembly bolt 5, and the bottom of the assembly bolt 5 is fixedly provided with a screw head 7.

[0022] By setting the limiting bottom plate 8, assembly arc plate 1 9 and assembly arc plate 2 13, it is convenient to place the porous plate body 1 and the bottom reinforcement ring 14 into the interior of the reinforcement sleeve 4, and the threaded hole 2 11, threaded hole 10 and threaded hole 3 12 can be aligned, and the limiting bottom plate 8, assembly arc plate 1 9 and assembly arc plate 2 13 are assembled together by assembling bolts 5 and screw heads 7, so that the porous plate body 1 and the bottom reinforcement ring 14 are fixed to the interior of the reinforcement sleeve 4, and the porous plate body 1 and the reinforcement plate 6 are conveniently replaced.

[0023] Working principle: The limiting bottom plate 8, the assembling arc plate 1 9 and the assembling arc plate 2 13 are provided to facilitate the placement of the porous plate body 1 and the bottom reinforcement ring 14 into the interior of the reinforcement sleeve 4, and the threaded hole 2 11, the threaded hole 10 and the threaded hole 3 12 can be aligned, and the limiting bottom plate 8, the assembling arc plate 1 9 and the assembling arc plate 2 13 are assembled together by the assembling bolts 5 and the screw heads 7, so that the porous plate body 1 and the bottom reinforcement ring 14 are fixed to the interior of the reinforcement sleeve 4, and the porous plate body 1 and the reinforcement plate 6 are conveniently replaced. The top reinforcement ring 3, the reinforcement sleeve 4, the bottom reinforcement ring 14 and the reinforcement plate 6 can be arranged The top and bottom of the porous plate body 1 are reinforced, especially the reinforcement plate 6 at the bottom of the porous plate body 1 not only enhances the overall structural strength of the porous plate body 1, but also focuses on reinforcing its central area and the parts where the extrusion holes are relatively densely opened, ensuring that during the use of the extruder, the porous plate body 1 can withstand the huge pressure from multiple aspects such as raw material advancement, mold extrusion and mechanical vibration, and effectively prevent the porous plate body 1 from deformation, cracking or even complete damage due to uneven force or excessive extrusion during the extrusion operation, thereby ensuring the stable operation of the extruder and the high-quality output of the product.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforcement structure for a porous plate for an extruder discharge, comprising a porous plate body (1), a top reinforcement ring (3) and a bottom reinforcement ring (14), characterized in that: Four assembly arc plates (9) are fixedly mounted on the outer side of the porous plate body (1), an extrusion through hole (2) is provided inside the porous plate body (1), a reinforcement sleeve (4) is fixedly mounted on the bottom of the top reinforcement ring (3), four limiting bottom plates (8) are fixedly mounted on the inner side of the reinforcement sleeve (4) away from one end of the top reinforcement ring (3), a reinforcement plate (6) is fixedly mounted on the inside of the bottom reinforcement ring (14), and four assembly arc plates (13) are fixedly mounted on the outer side of the bottom reinforcement ring (14).

2. The reinforcement structure of the extruder discharge porous plate according to claim 1, characterized in that: The porous plate body (1) and the bottom reinforcement ring (14) are both installed on the inner side of the reinforcement sleeve (4); the bottom reinforcement ring (14) is located at the bottom of the porous plate body (1); and the top of the reinforcement plate (6) inside the bottom reinforcement ring (14) is in contact with the bottom of the porous plate body (1).

3. The reinforcement structure of the extruder discharge porous plate according to claim 2, characterized in that: The specification size of the assembled arc plate 1 (9) is the same as the specification size of the assembled arc plate 2 (13), and the specification size of the assembled arc plate 1 (9) and the assembled arc plate 2 (13) is the same as the specification size of the interval between two adjacent limiting base plates (8).

4. The reinforcement structure of the extruder discharge porous plate according to claim 3, characterized in that: A limiting baffle (15) is fixedly mounted on one side of the top of the limiting bottom plate (8).

5. The reinforcement structure of the extruder discharge porous plate according to claim 4, characterized in that: The interiors of the limiting bottom plate (8) and the top reinforcement ring (3) are both provided with threaded hole two (11), the interior of the assembly arc plate one (9) is provided with threaded hole one (10), and the interior of the assembly arc plate two (13) is provided with threaded hole three (12), and the threaded hole two (11), threaded hole one (10) and threaded hole three (12) have the same specifications and dimensions.

6. The reinforcement structure of the extruder discharge porous plate according to claim 5, characterized in that: The internal threads of the threaded hole 2 (11), the threaded hole 1 (10) and the threaded hole 3 (12) are connected with an assembly bolt (5), and a screw head (7) is fixedly installed at the bottom of the assembly bolt (5).

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