Mold frame partition plate of high-pressure forming machine and high-pressure forming machine

Abstract

The utility model belongs to the field of ceramic production lines, and relates to a high-pressure forming machine mold frame partition plate which comprises two plates, connecting pieces and reinforcing rib sets, the two plates are arranged in parallel, the connecting pieces are fixedly connected to the edges of the plates, the side walls of the two sides of each connecting piece are fixedly connected to the surfaces of the plates, and the reinforcing rib sets are arranged between the two plates. Lifting holes are formed in the surfaces of the connecting pieces and used for being connected with a lifting frame, and bolt holes are symmetrically formed in the positions, close to the two side edges, of the surface of the plate and used for being connected with a mold frame. The mold frame fixing device is arranged between mold frames with different sizes and separates the mold frames from the mold frames, and the problem that the mold frames with different sizes extrude one another, and consequently a concrete inner container in a large-size mold frame is damaged is solved.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic production lines, specifically relating to a high-pressure forming machine mold frame partition and a high-pressure forming machine using the high-pressure forming machine mold frame partition. Background Technology

[0002] In the traditional sanitary ceramics manufacturing industry, high-pressure grouting is a crucial step in the molding process, essential for improving product quality and production efficiency. For small products like rings and basins, horizontal hanging fan high-pressure molding machines are commonly used. This equipment is designed to simultaneously grout-mold up to 8 to 10 sets of products on the same production line, significantly improving the efficiency of large-scale production. To achieve this efficient production model, the construction and material selection of the high-pressure grouting mold frame are particularly important.

[0003] Traditionally, the outer structure of high-pressure grouting mold frames is typically made of carbon steel. This design not only ensures the mold frame's sturdiness and durability but also effectively resists the high pressure generated during grouting. Inside the mold frame, a composite material such as concrete and resin is cleverly used as the inner lining. When the production line focuses on producing the same type and size of product, the mold frames can be closely arranged, with the moderate pressure exerted on each other primarily concentrated on the carbon steel frame around the perimeter. Because the steel frame itself has good load-bearing capacity, this design effectively prevents damage to the mold frame due to uneven stress, ensuring production continuity and product stability.

[0004] However, in actual production, with the increasing diversification of market demand, producing products of different sizes and specifications has become the norm. This places higher demands on the versatility and adaptability of high-pressure grouting mold frames. When switching to smaller mold frames, problems arise: due to the significant size difference between small and large mold frames, when the small mold frame comes into contact with the concrete inner liner of the large mold frame, uneven and concentrated compression is inevitably generated on the concrete part of the large mold frame during the application of high pressure by the hydraulic cylinder. This uneven stress state can easily lead to localized damage to the concrete inner liner of the large mold frame, which not only increases the cost of mold maintenance but also seriously affects production efficiency, causing unnecessary economic losses to the enterprise. Utility Model Content

[0005] The purpose of this invention is to provide a high-pressure molding machine mold frame partition and a high-pressure molding machine, which solves the problem that small-sized mold frames can easily cause localized damage to the concrete inner liner due to uneven stress on large-sized mold frames.

[0006] The first technical solution adopted by this utility model is a high-pressure forming machine mold frame partition, including two plates, connectors and reinforcing ribs. The two plates are arranged in parallel, and several connectors are fixed to the edges of the plates. The side walls of the connectors are fixed to the surface of the plates. A reinforcing rib is provided between the two plates. The surface of the connectors is provided with lifting holes for connecting hangers. The surface of the plates is provided with bolt holes symmetrically near the two side edges for connecting the mold frame.

[0007] The features of this utility model are as follows:

[0008] Preferably, the reinforcing rib group includes a frame, and the frame is provided with horizontal reinforcing rib groups and vertical reinforcing rib groups. The horizontal and vertical reinforcing rib groups are arranged in a crisscross pattern, and the frame, the horizontal reinforcing rib groups and the vertical reinforcing rib groups are arranged between two plates.

[0009] Preferably, the parallelism between the two plates does not exceed 0.1mm.

[0010] Preferably, the frame and the reinforcing rib assembly are made of 20mm thick steel plates, and the contact surfaces of the reinforcing rib assembly and the plate are welded.

[0011] Preferably, the horizontal and vertical reinforcing ribs divide the frame into several partitions, with each partition having an area of ​​no more than 0.06 square meters.

[0012] Preferably, the horizontal reinforcing rib group has at least two reinforcing ribs, and the vertical reinforcing rib group has at least four reinforcing ribs.

[0013] Another technical solution adopted by this utility model is a high-pressure forming machine, wherein the hanger installed on the machine body is fixedly connected to the high-pressure forming machine mold frame partition as described above, and the surface of the high-pressure forming machine mold frame partition is fixedly connected to the mold frame.

[0014] The features of this utility model also include:

[0015] Preferably, the mold frame includes a first mold frame and a second mold frame, the first mold frame being larger in size than the second mold frame, and the surface of the mold frame partition of the high pressure forming machine being fixedly connected to the first mold frame.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. This utility model is set between mold frames of different sizes to separate them and avoid the problem of the mold frames of different sizes squeezing each other, causing damage to the concrete inner liner of the large mold frame.

[0018] 2. This utility model can reduce the amount of damage to the concrete inner liner inside large-size mold frames, reduce the scrap rate, save material costs and time, and has certain economic value. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is an isometric view of the mold frame partition of the high-pressure molding machine;

[0021] Figure 2 This is a sectional view of the mold frame partition of the high-pressure forming machine;

[0022] Figure 3 This is a schematic diagram of a high-pressure molding machine.

[0023] In the diagram, 1. Plate, 2. Connector, 3. Reinforcing rib, 4. Lifting hole, 5. Bolt hole, 31. Frame, 32. Horizontal reinforcing rib group, 33. Vertical reinforcing rib group, 34. Zone, 6. Hanger, 7. First mold frame, 8. Second mold frame, 9. High-pressure forming machine mold frame partition. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The following is in conjunction with the appendix Figure 1 To be continued Figure 3 The present invention will be described in detail with reference to specific embodiments:

[0026] This utility model provides a mold frame partition for a high-pressure forming machine, referenced. Figure 1 It includes two plates 1, connectors 2, and reinforcing ribs 3. The surface of plate 1 is required to be parallel during processing to prevent uneven stress due to uneven contact surfaces. The two plates 1 are set in parallel to ensure the stability and uniform stress distribution of the structure.

[0027] Specifically, the parallelism between the two plates 1 should not exceed 0.1mm. When the parallelism between the two plates is controlled within 0.1mm, the contact surface between them will be very flat. This helps to achieve uniform stress distribution during high-pressure forming, making them less prone to deformation or damage during use, thereby extending their service life.

[0028] Several connectors 2 are fixedly attached to the edge of the plate 1. The side walls of the connectors 2 are fixed to the surface of the plate 1, thereby effectively connecting the two plates 1 into a whole, enhancing the stability and connection strength of the structure. A space is maintained between the two plates 1, and reinforcing ribs 3 are installed in this space to improve the deformation resistance of the entire partition, ensuring that the partition can maintain its original shape and dimensional stability during high-pressure forming, effectively preventing deformation caused by extrusion. The parallelism between the two plates 1 does not exceed 0.1 mm.

[0029] The surface of the connector 2 is provided with a lifting hole 4, which is used to connect the hanger 6.

[0030] Bolt holes 5 are symmetrically provided on the surface of plate 1 near the two side edges. The bolt holes 5 are used to connect the mold frame.

[0031] refer to Figure 2 The reinforcing rib group 3 includes a frame 31, within which horizontal reinforcing rib groups 32 and vertical reinforcing rib groups 33 are arranged in a crisscross pattern. This crisscross arrangement allows the entire structure to better disperse and resist stress when subjected to external forces, thereby improving overall stability. The frame 31, the horizontal reinforcing rib groups 32, and the vertical reinforcing rib groups 33 are positioned between two plates 1.

[0032] The horizontal reinforcing rib group 32 has at least two reinforcing ribs, and the vertical reinforcing rib group 33 has at least four reinforcing ribs.

[0033] The horizontal stiffeners 32 and the vertical stiffeners 33 divide the frame 31 into several partitions 34, each with an area not exceeding 0.06 square meters. Each partition can bear a portion of the load, which not only improves the load-bearing capacity of the structure but also makes the structure more uniformly stressed, reducing the risk of local overload.

[0034] Specifically, the frame 31 is a rectangular frame, the horizontal reinforcing rib group 32 has two reinforcing ribs, the vertical reinforcing rib group 33 has four reinforcing ribs, the horizontal reinforcing rib group 32 and the vertical reinforcing rib group 33 divide the frame 31 into 15 partitions 34, each partition 34 is rectangular in shape and has an area of ​​no more than 0.06 square meters. The entire reinforcing rib group 3 has a checkerboard structure.

[0035] The frame and reinforcing ribs are both made of 20mm thick steel plates.

[0036] This utility model provides a high-pressure molding machine, for reference... Figure 3 In this embodiment, a horizontal hanging fan high pressure forming machine is provided. The hanging bracket 6 installed on the machine body is fixedly connected to the high pressure forming machine mold frame partition 9, and the surface of the high pressure forming machine mold frame partition 9 is fixedly connected to the mold frame.

[0037] Specifically, the horizontal wall-mounted fan high-pressure forming machine produces products of different specifications. The hanger 6 suspends mold frames of different sizes, including a first mold frame 7 and a second mold frame 8. The first mold frame is larger than the second mold frame.

[0038] Bolt holes 5 are symmetrically provided on the surface of the plate 1 near the two side edges. There are multiple bolt holes 5, which are distributed at the four corners of the plate 1 and arranged at different distances towards the center. The distance from the first bolt hole to the bolt hole below it is adapted to the mold frame of the corresponding length. This design aims to maximize the compatibility with various types of mold frames.

[0039] In this example, the outer dimensions of the sheet material 1 are the same as those of the first mold frame 7. The surface of the sheet material 1 of the high-pressure forming machine mold frame partition 9 is fixedly connected to the first mold frame 7 with bolts and moves with the first mold frame 7.

[0040] The surface of the connector 2 is provided with a lifting hole 4, which is consistent with the lifting hole of the mold frame, and can be directly installed using the existing high pressure molding machine's hanger 6.

[0041] The working principle of the high-pressure forming machine mold frame partition and the high-pressure forming machine provided by this utility model is as follows: First, determine the specifications of the product to be produced and select the corresponding mold frame, such as the first mold frame 7 or the second mold frame 8. According to the size of the selected mold frame, install bolts into the corresponding bolt holes and fix one plate 1 of the partition to the mold frame with the larger size. Use the hanger 6 to hoist the mold frame with the high-pressure forming machine mold frame partition 9 to the designated position of the high-pressure forming machine.

[0042] The high-pressure forming operation begins on the material inside the mold frame. The mold frame partition 9 of the high-pressure forming machine separates the first mold frame 7 from the second mold frame 8. After the high-pressure forming operation is completed, the high-pressure forming machine is turned off.

[0043] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A high pressure forming machine die frame spacer, characterized by, The assembly includes two plates (1), connectors (2), and reinforcing ribs (3). The two plates (1) are arranged in parallel. Several connectors (2) are fixed to the edges of the plates (1). The side walls of the connectors (2) are fixed to the surface of the plates (1). A reinforcing rib assembly (3) is provided between the two plates (1). The surface of the connectors (2) is provided with lifting holes (4). The lifting holes (4) are used to connect the hangers (6). The surface of the plates (1) is symmetrically provided with bolt holes (5) near the two side edges. The bolt holes (5) are used to connect the mold frame.

2. The high pressure forming machine die frame bulkhead of claim 1, wherein, The reinforcing rib group (3) includes a frame (31), inside which a horizontal reinforcing rib group (32) and a vertical reinforcing rib group (33) are provided. The horizontal reinforcing rib group (32) and the vertical reinforcing rib group (33) are arranged in a crisscross pattern. The frame (31), the horizontal reinforcing rib group (32) and the vertical reinforcing rib group (33) are located between two plates (1).

3. The high-pressure forming machine die frame partition according to claim 1 or 2, characterized in that, The parallelism of the two boards (1) shall not exceed 0.1 mm.

4. The high pressure forming machine die frame bulkhead of claim 3, wherein, The horizontal reinforcing rib group (32) and the vertical reinforcing rib group (33) divide the frame (31) into several partitions (34), the area of ​​which is no more than 0.06 square meters.

5. The high pressure forming machine die frame bulkhead of claim 3 wherein, The horizontal reinforcing rib group (32) has at least two reinforcing ribs, and the vertical reinforcing rib group (33) has at least four reinforcing ribs.

6. The high pressure forming machine die frame bulkhead of claim 5, wherein, The frame (31) and the reinforcing ribs are made of 20mm thick steel plates, and the contact surfaces of the reinforcing ribs and the plate (1) are welded.

7. A high pressure forming machine characterized by, The hanger (6) installed on its body is fixedly connected to the high pressure forming machine mold frame partition (9) as described in any one of claims 1 to 6, and the surface of the high pressure forming machine mold frame partition (9) is fixedly connected to the mold frame.

8. The high-pressure forming machine according to claim 7, characterized in that The mold frame includes a first mold frame (7) and a second mold frame (8). The size of the first mold frame (7) is larger than that of the second mold frame (8). The surface of the high pressure forming machine mold frame partition (9) is fixedly connected to the first mold frame (7).

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