Hoop processing equipment for refractory products

Abstract

The utility model relates to the technical field of hoop making equipment, and in particular to a hoop making processing equipment for refractory products. Its technical solution includes a fixed frame processing seat, a lifting table and an induction heating ring. Expansion hydraulic cylinders are fixedly installed at the four corner positions of the outer surface of the fixed frame processing seat, and the ends of the four expansion hydraulic cylinder output shafts are fixedly connected to triangular expansion plates. A lifting hydraulic cylinder is fixedly installed on the lower surface of the fixed frame processing seat, and the ends of the lifting hydraulic cylinder output shafts are fixedly connected to a lifting table, and the lifting table is located inside the fixed frame processing seat. An induction heating ring is fixedly installed on the upper surface of the fixed frame processing seat near the edge. The utility model can quickly complete the hoop making of refractory products, improve processing efficiency, and at the same time ensure the tightening force of the steel band hoop on the refractory products.

Description

Technical Field

[0001] The utility model relates to the technical field of hoop making equipment, in particular to a hoop making processing equipment for refractory material products. Background Art

[0002] Refractory materials generally refer to inorganic non-metallic materials with a refractoriness above 1580℃. Refractory products made of refractory materials, such as refractory bricks, are usually provided with a steel band hoop on the surface of refractory products to extend the service life of refractory products in order to prevent surface cracks from further expanding and breaking in high temperature environments.

[0003] At present, when hooping refractory products, a steel strip is firstly wound around the surface of the refractory product, and then the steel strip is cut and welded, which has low efficiency. At the same time, it is difficult to ensure the tight hoop force of the steel strip during the winding process. Therefore, we propose a hoop processing equipment for refractory products. Utility Model Content

[0004] The utility model aims to provide a hooping processing equipment for refractory products, which can quickly complete the hooping of refractory products and improve the processing efficiency, while ensuring the advantage of the steel band hoop for the tight hoop force of the refractory products, and solves the problem that when hooping refractory products, the current refractory products are firstly wound with a steel band on the surface of the refractory products, and then the steel band is cut and welded, which has low efficiency and is difficult to ensure the tight hoop force of the steel band during the winding process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoop processing equipment for refractory products, comprising a fixed frame processing seat, a lifting platform and an induction heating ring, expansion hydraulic cylinders are fixedly installed at the four corner positions of the outer surface of the fixed frame processing seat, and the ends of the four expansion hydraulic cylinder output shafts are fixedly connected to triangular expansion plates, a lifting hydraulic cylinder is fixedly installed on the lower surface of the fixed frame processing seat, and the end of the lifting hydraulic cylinder output shaft is fixedly connected to a lifting platform, and the lifting platform is located inside the fixed frame processing seat, and an induction heating ring is fixedly installed on the upper surface of the fixed frame processing seat near the edge.

[0006] Preferably, a limiting groove is provided on the upper surface of the lifting platform to limit the refractory products placed on the lifting platform.

[0007] Preferably, the upper surfaces of the four triangular expansion plates are provided with rounded corners near the edge positions, which is conducive to putting the steel band hoop on the outer surfaces of the four triangular expansion plates.

[0008] Preferably, support legs are fixedly installed on the lower surface of the fixing frame processing seat near the four corners, and the four support legs support the fixing frame processing seat.

[0009] Preferably, a fixing plate is fixedly installed on the lower surface of the four supporting legs, and fixing holes are provided on the upper surface of the four fixing plates near the four corners. Bolts pass through the fixing holes to fix the fixing plates, thereby fixing the device.

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

[0011] 1. The utility model can quickly complete the hooping of refractory products by arranging a fixed frame processing seat, an expansion hydraulic cylinder, a triangular expansion plate, a lifting table, a lifting hydraulic cylinder and an induction heating ring, thereby improving the processing efficiency and ensuring the effect of the steel band hoop on the tightening force of the refractory product. The steel band hoop welded in advance is sleeved on the outer surfaces of the four triangular expansion plates, the induction heating ring heats the steel band hoop, and then the four expansion hydraulic cylinders drive the four triangular expansion plates to diffuse and move around, so that the steel band hoop expands, and then the refractory product is placed on the lifting table, and the lifting hydraulic cylinder drives the lifting table to rise, and the lifting table also makes the refractory product and the steel band hoop rise. When the steel band hoop and the triangular expansion plate are separated, the steel band hoop is sleeved on the outer surface of the refractory product, and the elastic force of the steel band hoop itself and the thermal expansion and contraction are tightly sleeved on the outer surface of the refractory product, ensuring the tightening force of the steel band hoop on the refractory product.

[0012] 2. The utility model provides a limiting groove, which facilitates the placement of the refractory product, and the refractory product plays a limiting role.

[0013] 3. The utility model provides rounded corners, which facilitates the steel band hoop to be sleeved on the outer surfaces of the four triangular expansion plates, thereby preventing the sharp edges of the triangular expansion plates from scratching the steel band hoop. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 The top view of the structure of the utility model is shown in FIG.

[0017] Figure numerals: 1. Fixed frame processing seat; 2. Expansion hydraulic cylinder; 3. Triangular expansion plate; 4. Lifting platform plate; 5. Limiting groove; 6. Rounded corner; 7. Induction heating ring; 8. Support leg; 9. Fixing hole; 10. Fixing plate; 11. Lifting hydraulic cylinder. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] like Figure 1-Figure 3 As shown, the utility model proposes a hooping processing equipment for refractory products, including a fixed frame processing seat 1, a lifting platform 4 and an induction heating ring 7, expansion hydraulic cylinders 2 are fixedly installed at the four corner positions of the outer surface of the fixed frame processing seat 1, and the ends of the output shafts of the four expansion hydraulic cylinders 2 are fixedly connected with triangular expansion plates 3, and the annular steel band hoops welded in advance are sleeved on the four triangular expansion plates 3. When the four expansion hydraulic cylinders 2 drive the four triangular expansion plates 3 to expand and disperse in all directions, the steel band hoops will expand, and the upper surfaces of the four triangular expansion plates 3 are provided with rounded corners 6 near the edge positions, and the setting of the rounded corners 6 is conducive to sleeve the steel band hoops on the outer surfaces of the four triangular expansion plates 3.

[0020] A lifting hydraulic cylinder 11 is fixedly installed on the lower surface of the fixed frame processing seat 1, and the end of the output shaft of the lifting hydraulic cylinder 11 is fixedly connected to a lifting platform 4, and the lifting platform 4 is located inside the fixed frame processing seat 1. A limiting groove 5 is arranged on the upper surface of the lifting platform 4, and refractory products (such as refractory bricks, etc.) are placed in the limiting groove 5, which plays a limiting role for the refractory products. An induction heating ring 7 is fixedly installed near the edge position on the upper surface of the fixed frame processing seat 1, which heats the steel band hoop sleeved on the triangular expansion plate 3. Support legs 8 are fixedly installed near the four corners on the lower surface of the fixed frame processing seat 1, and fixed plates 10 are fixedly installed on the lower surfaces of the four support legs 8. Fixing holes 9 are arranged on the upper surfaces of the four fixing plates 10 near the four corners. Bolts pass through the fixing holes 9 to fix the fixing plates 10, thereby fixing the device.

[0021] When the utility model is in use, the pre-welded steel band hoop is sleeved on the outer surfaces of the four triangular expansion plates 3, the induction heating ring 7 heats the steel band hoop, and then the four expansion hydraulic cylinders 2 drive the four triangular expansion plates 3 to diffuse and move in all directions, so that the steel band hoop expands, and then the refractory product is placed on the lifting platform 4, and the lifting hydraulic cylinder 11 drives the lifting platform 4 to rise, and at the same time, the lifting platform 4 also makes the refractory product and the steel band hoop rise, when the steel band hoop and the triangular expansion plate 3 are separated, the steel band hoop is sleeved on the outer surface of the refractory product, and the elastic force of the steel band hoop itself and the thermal expansion and contraction tightly fit on the outer surface of the refractory product, ensuring the tightening force of the steel band hoop on the refractory product.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A hooping processing device for refractory products, comprising a fixed frame processing seat (1), a lifting platform (4) and an induction heating ring (7), characterized in that: Expansion hydraulic cylinders (2) are fixedly mounted at four corner positions on the outer surface of the fixed frame processing seat (1), and the ends of the output shafts of the four expansion hydraulic cylinders (2) are fixedly connected to triangular expansion plates (3). A lifting hydraulic cylinder (11) is fixedly mounted on the lower surface of the fixed frame processing seat (1), and the ends of the output shafts of the lifting hydraulic cylinder (11) are fixedly connected to a lifting platform (4), and the lifting platform (4) is located inside the fixed frame processing seat (1). An induction heating ring (7) is fixedly mounted on the upper surface of the fixed frame processing seat (1) near the edge.

2. The hooping processing equipment for refractory products according to claim 1 is characterized in that: A limiting groove (5) is provided on the upper surface of the lifting platform (4).

3. The hooping processing equipment for refractory products according to claim 1 is characterized in that: Rounded corners (6) are provided on the upper surfaces of the four triangular expansion plates (3) near the edges.

4. The hooping processing equipment for refractory products according to claim 1 is characterized in that: Support legs (8) are fixedly mounted on the lower surface of the fixed frame processing seat (1) near four corners.

5. The hooping processing equipment for refractory products according to claim 4 is characterized in that: A fixing plate (10) is fixedly mounted on the lower surfaces of the four supporting legs (8), and fixing holes (9) are arranged on the upper surfaces of the four fixing plates (10) near four corners.

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