Amorphous material forming tool

Abstract

The utility model discloses an amorphous material forming tool, belongs to the technical field of machinery, and aims to overcome the defect that the replacement cost of existing refractory mortar is higher. The forming tool comprises a base and a vibration seat, the vibration seat is fixed to the base through an elastic piece, a vibrator and a mold are arranged on the vibration seat, the mold comprises an outer arc plate, an inner arc plate and side plates to define a sector-ring-shaped forming cavity, and complementary step structures are arranged on the side plates on the two sides of the forming cavity. According to the amorphous material forming tool, sector-ring-shaped refractory mortar can be prefabricated, a plurality of refractory mortar bodies can be spliced into a circle to be installed at the fire spraying opening of the fire spraying cylinder to form detachable installation, even if the refractory mortar bodies are locally damaged, the refractory mortar bodies can be conveniently and independently replaced, the whole fire spraying cylinder does not need to be replaced, and the replacement cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology and relates to a tooling for forming unshaped materials. Background Technology

[0002] The burner used in road construction has refractory mortar fixed inside the nozzle. The refractory mortar is integrally formed on the burner's nozzle. The refractory mortar is prone to local detachment and damage. However, since the refractory mortar cannot be removed from the nozzle, the entire nozzle usually needs to be replaced, which is laborious and costly. Summary of the Invention

[0003] This utility model proposes an unshaped material forming tool to address the problems existing in the prior art, aiming to overcome the high replacement cost of existing refractory clay.

[0004] This utility model is implemented as follows:

[0005] A molding fixture for irregular materials is characterized in that it includes a base and a vibrating seat, the vibrating seat is fixed on the base by an elastic element, the vibrating seat is provided with a vibrator and a mold, the mold includes an outer arc plate, an inner arc plate and side plates to form a fan-shaped molding cavity, and the side plates on both sides of the molding cavity have complementary stepped structures.

[0006] The molding fixture can process unshaped materials into refractory mortar of a specific shape (fan-shaped ring), preparing it for subsequent installation on the blowtorch. Utilizing the complementary stepped structure on the side plates of the molding cavity, multiple pre-fabricated fan-shaped refractory mortars can be spliced ​​together. This splicing method allows the refractory mortar to form a stable and detachable structure when installed at the blowtorch nozzle, facilitating the individual replacement of damaged refractory mortar. Because the refractory mortar can be replaced individually, unlike traditional one-piece molded refractory mortar where the entire blowtorch needs to be replaced for partial damage, replacement costs are significantly reduced. When partial damage occurs, the damaged part can be replaced quickly and conveniently, improving work efficiency and reducing equipment maintenance time.

[0007] Preferably, the mold includes a base plate fixed to the vibrating seat, and both the outer arc plate and the inner arc plate are fixed to the base plate. The outer arc plate and the inner arc plate, both fixed to the base plate, together form a stable mold assembly. When the amorphous material is placed in the forming cavity formed by the outer arc plate, the inner arc plate, and the side plates, as the vibrator starts, the vibration force is transmitted sequentially through the vibrating seat and the base plate to the outer arc plate and the inner arc plate, thus acting evenly on the amorphous material in the forming cavity. This causes the amorphous material to gradually fill all corners of the forming cavity under the action of the vibration force and be compacted, ultimately forming a specific fan-shaped refractory mortar.

[0008] Preferably, the side plate is fixed to the outer arc plate and the inner arc plate. This fixing method ensures the integrity and stability of the molding cavity during vibration, providing reliable spatial constraints for the molding of unshaped materials.

[0009] Preferably, both the outer arc plate and the inner arc plate include a vertically extending surrounding plate and a horizontally extending fixing part, which is fixed to the base plate by screws. In this way, the surrounding plate can be made relatively thin and can be stably fixed to the base plate.

[0010] Preferably, reinforcing ribs are provided between the enclosure plate and the fixing part, and the side plate is fixed to the reinforcing ribs at the ends of the inner arc plate and the outer arc plate. When the vibrator generates vibration force, the force transmitted to the fixing part through the base plate can be more efficiently and evenly distributed to the enclosure plate through the reinforcing ribs, reducing the risk of deformation or damage at the connection between the fixing part and the enclosure plate due to uneven force. The side plate is fixed to the reinforcing ribs at the ends of the inner arc plate and the outer arc plate. With the help of the stabilizing characteristics of the reinforcing ribs, the connection between the side plate and the outer arc plate and the inner arc plate is more secure. During vibration, the structural stability of the entire forming cavity is further improved, ensuring that the amorphous material is subjected to stable and uniform vibration force in the forming cavity, thereby successfully forming a fan-shaped annular refractory mortar.

[0011] Preferably, the vibration seat includes a square frame, the square frame having a longitudinal beam, a first crossbeam and a second crossbeam, the first crossbeam and the second crossbeam being located on both sides of the longitudinal beam.

[0012] Preferably, the first and second crossbeams are staggered laterally, and the base plate is fan-shaped. Two diagonally opposite fixing points on the base plate are respectively fixed to the first and second crossbeams. The fan-shaped design of the base plate matches the shape of the molding cavity, and the diagonal fixings to the staggered crossbeams ensure stable fixation of the base plate on the vibration seat with fewer fixing points. Reducing the number of crossbeams on the vibration seat reduces its weight and improves the vibration effect.

[0013] Preferably, the vibrator is fixed at the center below the vibrating seat. This position allows the vibration force generated by the vibrator to be transmitted evenly and symmetrically to all directions via the vibrating seat. Because it is centrally located, the attenuation of the vibration force is similar in all directions during transmission, avoiding situations where the local vibration force is too strong or too weak due to vibrator misalignment. When the vibration force is transmitted to the longitudinal beams, the first crossbeam, and the second crossbeam on the vibrating seat, the entire square frame structure can be subjected to relatively balanced force, thus stably transmitting the vibration force to the base plate, mold, and other components fixed to the vibrating seat. Under this stable and uniform vibration force, the amorphous material is fully compacted within the forming cavity, causing it to tightly fill the cavity and ultimately forming a stable fan-shaped refractory mortar.

[0014] Preferably, the base includes support legs and connecting rods, and the base is hollow, with the vibrator embedded in the central space of the base. This lowers the center of gravity of the vibrator and the vibrating seat, improving vibration stability.

[0015] The present invention has the following advantages: the irregular material forming tooling can prefabricate fan-shaped refractory mortar, and multiple refractory mortars can be spliced ​​into a circle and installed at the nozzle of the flame tube to form a detachable installation. Even if the refractory mortar is partially damaged, it is easy to replace the refractory mortar separately without replacing the entire flame tube, thus reducing replacement costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the forming tooling;

[0017] Figure 2 This is a top view schematic diagram of the forming tooling structure;

[0018] Figure 3 This is a schematic diagram of the structure of refractory mortar.

[0019] Figure labeling: 100, refractory mortar; 200, base; 210, support leg; 220, connecting rod; 300, vibrating seat; 310, vibrator; 320, longitudinal beam; 330, first crossbeam; 340, second crossbeam; 400, elastic element; 510, outer arc plate; 511, surrounding plate; 512, fixing part; 513, reinforcing rib; 520, inner arc plate; 530, side plate; 540, forming cavity; 550, bottom plate. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, so as to make the technical solution of this utility model easier to understand and master. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0021] This embodiment provides a tooling for forming unshaped materials, used to produce refractory mortar 100, such as... Figure 1-2 As shown, the molding fixture includes a base 200 and a vibrating seat 300. The vibrating seat 300 is fixed to the base 200 by elastic elements 400, which are springs, with springs positioned at the four corners between the two. The vibrating seat 300 is equipped with a vibrator 310 and a mold. The mold includes an outer arc plate 510, an inner arc plate 520, and side plates 530 forming a fan-shaped molding cavity 540. The side plates 530 on both sides of the molding cavity 540 have complementary stepped structures. The vibrator 310 is specifically a vibrating motor.

[0022] The base 200 serves as the supporting foundation for the entire tooling, maintaining stability. The vibrating seat 300 is connected to the base 200 via an elastic element 400, which provides a certain elastic buffer space for the vibrating seat 300. When the vibrator 310 is started, the generated vibration force is transmitted to the mold through the vibrating seat 300. The mold consists of an outer arc plate 510, an inner arc plate 520, and side plates 530, forming a fan-shaped forming cavity 540 for holding the amorphous material. Under the action of vibration, the amorphous material is compacted within the forming cavity 540, gradually forming a fan-shaped refractory mortar 100, such as... Figure 3 As shown, multiple fan-shaped refractory mortars 100 are spliced ​​together to form a circular refractory mortar 100, and the circular refractory mortar 100 is installed at the nozzle of the flamethrower tube.

[0023] The forming fixture can process irregularly shaped materials into refractory putty 100 of a specific shape (fan-shaped), preparing it for subsequent installation on the blowtorch. Utilizing the complementary stepped structures on the side plates 530 of the forming cavity 540, multiple prefabricated fan-shaped refractory putty 100s can be spliced ​​together. This splicing method allows the refractory putty 100 to form a stable and detachable structure when installed at the blowtorch nozzle, facilitating the individual replacement of damaged refractory putty 100. Because the refractory putty 100 can be replaced individually, unlike traditional one-piece molded refractory putty 100, which requires replacing the entire blowtorch upon partial damage, replacement costs are significantly reduced. When partial damage occurs to the refractory putty 100, the damaged portion can be replaced quickly and conveniently, improving work efficiency and reducing equipment maintenance time.

[0024] Furthermore, the mold includes a base plate 550, which is fixed to the vibrating seat 300. The outer arc plate 510 and the inner arc plate 520 are both fixed to the base plate 550. The outer arc plate 510 and the inner arc plate 520, both fixed to the base plate 550, together form a stable mold assembly. When the amorphous material is placed in the forming cavity 540 formed by the outer arc plate 510, the inner arc plate 520, and the side plate 530, as the vibrator 310 is activated, the vibration force is transmitted sequentially through the vibrating seat 300 and the base plate 550 to the outer arc plate 510 and the inner arc plate 520, thus acting evenly on the amorphous material within the forming cavity 540. This causes the amorphous material to gradually fill all corners of the forming cavity 540 under the action of the vibration force and be compacted, ultimately forming a specific fan-shaped refractory mortar 100. In other alternative embodiments, the vibrating seat 300 may also have a flat top plate, so that the mold does not need to have a bottom plate 550.

[0025] like Figure 1 , 2As shown, the side plate 530 is fixed to the outer arc plate 510 and the inner arc plate 520 by screws. This fixing method ensures the integrity and stability of the molding cavity 540 during vibration, providing reliable spatial constraints for the molding of unshaped materials. In other alternative embodiments, the side plate 530 can be fixed to the base plate 550 by screws.

[0026] like Figure 2 As shown, both the outer arc plate 510 and the inner arc plate 520 include a vertically extending surrounding plate 511 and a horizontally extending fixing part 512, which is fixed to the base plate 550 by screws. This allows the surrounding plate 511 to be made relatively thin while still being stably fixed to the base plate 550. In other alternative embodiments, the surrounding plate 511 can be made thicker without the fixing part 512, and screws can be vertically inserted through the entire surrounding plate 511.

[0027] like Figure 1 , 2 As shown, a reinforcing rib 513 is provided between the enclosure plate 511 and the fixing part 512, and the side plate 530 is fixed to the reinforcing rib 513 at the ends of the inner arc plate 520 and the outer arc plate 510. When the vibrator 310 generates vibration force, the force transmitted to the fixing part 512 through the base plate 550 can be more efficiently and evenly distributed to the enclosure plate 511 through the reinforcing rib 513, reducing the risk of deformation or damage at the connection between the fixing part 512 and the enclosure plate 511 due to uneven force. The side plate 530 is fixed to the reinforcing rib 513 at the ends of the inner arc plate 520 and the outer arc plate 510. With the stabilizing characteristics of the reinforcing rib 513, the connection between the side plate 530 and the outer arc plate 510 and the inner arc plate 520 is more secure. During vibration, the structural stability of the entire molding cavity 540 is further improved, ensuring that the amorphous material is subjected to stable and uniform vibration force in the molding cavity 540, thereby successfully molding into fan-shaped annular refractory mortar 100.

[0028] like Figure 2As shown, the vibration seat 300 includes a square frame with a longitudinal beam 320, a first crossbeam 330, and a second crossbeam 340. The first crossbeam 330 and the second crossbeam 340 are located on both sides of the longitudinal beam 320. The first crossbeam 330 and the second crossbeam 340 are offset laterally. The base plate 550 is fan-shaped, and two diagonally fixed positions of the base plate 550 are respectively fixed to the first crossbeam 330 and the second crossbeam 340. The fan-shaped design of the base plate 550 is adapted to the shape of the molding cavity 540, and the diagonal fixing to the offset crossbeams ensures the stable fixation of the base plate 550 on the vibration seat 300 with fewer fixing positions. Reducing the number of crossbeams in the vibration seat 300 can reduce the weight of the vibration seat 300 and improve the vibration effect. In other optional embodiments, the first crossbeam 330 and the second crossbeam 340 may also be on the same transverse straight line.

[0029] like Figure 1 As shown, the vibrator 310 is fixed in the middle of the lower part of the vibrating seat 300. This position allows the vibration force generated by the vibrator 310 to be transmitted evenly and symmetrically to all directions through the vibrating seat 300. Due to its central position, the vibration force attenuates at similar degrees in all directions during transmission, avoiding situations where the local vibration force is too strong or too weak due to the misalignment of the vibrator 310. When the vibration force is transmitted to the longitudinal beam 320, the first crossbeam 330, and the second crossbeam 340 on the vibrating seat 300, the entire square frame structure can be subjected to relatively balanced forces, thereby stably transmitting the vibration force to the base plate 550, mold, and other components fixed on the vibrating seat 300. Under this stable and uniform vibration force, the amorphous material is fully vibrated in the forming cavity 540, causing it to tightly fill the forming cavity 540, ultimately forming a stable fan-shaped refractory mortar 100.

[0030] like Figure 1 As shown, the base 200 includes legs 210 and connecting rods 220. The base 200 is hollow, and the vibrator 310 is embedded in the central space of the base 200. This lowers the center of gravity of the vibrator 310 and the vibrating seat 300, improving vibration stability.

Claims

1. A green forming tool, characterized by, The application relates to a vibrating seat (300) fixed on a base (200) through elastic members (400), wherein the vibrating seat (300) is provided with a vibrator (310) and a mold (500), the mold (500) comprises an outer arc plate (510), an inner arc plate (520) and side plates (530) to form a fan ring-shaped forming cavity (540), and the side plates (530) on both sides of the forming cavity (540) have complementary step structures.

2. A molding tool according to claim 1, wherein The mold (500) comprises a bottom plate (550) fixed on the vibrating seat (300), and the outer arc plate (510) and the inner arc plate (520) are both fixed on the bottom plate (550).

3. A molding tool according to claim 1, wherein The side plates (530) are fixed on the outer arc plate (510) and the inner arc plate (520).

4. A green forming tool according to claim 2, wherein The outer arc plate (510) and the inner arc plate (520) both comprise vertically-extending surrounding plates (511) and transversely-extending fixing portions (512), and the fixing portions (512) are fixed on the bottom plate (550) through screws.

5. A green forming tool according to claim 4, wherein Reinforcing ribs (513) are arranged between the surrounding plates (511) and the fixing portions (512), and the side plates (530) are fixed on the reinforcing ribs (513) at the ends of the inner arc plate (520) and the outer arc plate (510).

6. A molding tool according to claim 2, wherein The vibrating seat (300) comprises a square frame provided with longitudinal beams (320), a first transverse beam (330) and a second transverse beam (340), and the first transverse beam (330) and the second transverse beam (340) are arranged on both sides of the longitudinal beams (320).

7. A green forming tool according to claim 6, wherein The first transverse beam (330) and the second transverse beam (340) are arranged in a transverse staggered mode, the bottom plate (550) is in a fan ring shape, and two diagonally-arranged fixing positions of the bottom plate (550) are fixed on the first transverse beam (330) and the second transverse beam (340) respectively.

8. A green forming tool according to claim 1, wherein The vibrator (310) is fixed on the middle part below the vibrating seat (300).

9. A green forming tool according to claim 1, wherein The base (200) comprises supporting legs (210) and connecting rods (220), the base (200) is hollow, and the vibrator (310) is embedded into the middle space of the base (200).

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