Green silica brick forming device

Abstract

The utility model relates to the technical field of silicon brick green brick processing, in particular to a silicon brick green brick forming device which comprises a green brick forming device body, a working table is arranged on the green brick forming device body, a displacement limiting hole is formed in the working table, and transmission lead screws are symmetrically installed in the displacement limiting hole. A limiting seat is connected between the transmission lead screws in a penetrating mode, a movable mounting plate is fixed to the upper end of the limiting seat, a first mounting cover and a second mounting cover are symmetrically fixed to the upper end of the movable mounting plate, demolding bases are symmetrically clamped to the two sides of the upper end of the movable mounting plate, and side movable mold seats are arranged on the side faces of the upper portions of the demolding bases; a top plate is arranged in the middle of the upper portion of the workbench. The two lower die structures are arranged on the silica brick green brick forming device, green brick forming treatment can be carried out alternately, enough time is provided for green brick demolding, the mounting cover is arranged outside the lower dies for protection treatment, operation safety is ensured, and meanwhile the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silica brick green brick processing, specifically to a silica brick green brick forming device. BACKGROUND

[0002] Silica brick is a kind of refractory material, mainly composed of silicon dioxide, usually used as the inner lining of high-temperature industrial furnaces, with good thermal shock resistance and chemical stability, and can maintain structural integrity in high-temperature environment, so it is widely used in metallurgy, chemical industry, building materials and other industries. During silica brick processing, the mixed material is fed into the forming device, and high pressure is applied in the mold by hydraulic or mechanical press, so that the material is tightly compacted to form a green brick. After demolding, it is dried and then sintered at high temperature to form silica brick.

[0003] The existing silica brick green brick forming device is usually composed of feeding mechanism, mold, pressing mechanism, demolding mechanism and other main parts, such as the silica brick green brick forming device disclosed in publication No. CN220297407U. However, if some silica bricks are designed with a splicing structure, the side mold plate also needs to be designed as a detachable structure. Therefore, during the demolding process after forming, the side mold and the bottom mold need to be moved in sequence, which requires relatively long time, thus affecting the efficiency of green brick forming processing. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a silica brick green brick forming device to solve the problem of the silica brick with splicing structure on the market, which needs to move the side mold and the bottom mold in sequence after green brick forming, requiring relatively long time, thus affecting the efficiency of green brick forming processing.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a silica brick green brick forming device, comprising a green brick forming device main body, a workbench is provided on the green brick forming device main body, and a displacement limiting hole is formed on the workbench, a transmission screw rod is symmetrically installed in the displacement limiting hole, a limiting seat is connected between the transmission screw rods, an active mounting plate is fixed on the upper end of the limiting seat, a first mounting cover and a second mounting cover are symmetrically fixed on the upper end of the active mounting plate, a demolding base is also symmetrically clamped on both sides of the upper end of the active mounting plate, and a side movable mold seat is provided on the upper side of the demolding base, a top plate is provided on the upper middle part of the workbench, a pressure applying top plate is connected to the bottom of the top plate through a hydraulic cylinder, and the structure formed between the pressure applying top plate and the side movable mold seat is movably clamped.

[0006] Preferably, a vertical positioning column is fixed between the top plate and the workbench through a bolt, the length of the active mounting plate is twice the length of the top plate, and the length of the workbench is three times the length of the top plate.

[0007] Preferably, the bottom demolding cylinder is symmetrically mounted at the bottom of the movable mounting plate, and the output ends of the bottom demolding cylinder are respectively connected with the bottom of the demolding base.

[0008] Preferably, the bottom demolding cylinder is located at both sides of the limiting seat, the limiting seat is movably clamped in the displacement limiting hole, and the length of the displacement limiting hole is greater than the length of the movable mounting plate.

[0009] Preferably, the upper end of the movable mounting plate is provided with side mold limiting grooves movably clamped with the bottoms of the side movable mold bases respectively, and the side demolding cylinders connected with the outer sides of the side movable mold bases are embedded and mounted in the movable mounting plate.

[0010] Preferably, the upper ends of the first mounting cover and the second mounting cover are respectively provided with through holes with sizes greater than the size of the pressing top plate, and the upper end of the side movable mold base is in sliding contact with the inner top of the first mounting cover and the second mounting cover respectively.

[0011] Compared with the prior art, the beneficial effects of the silicon brick green brick forming device are as follows: two groups of lower mold structures are arranged on the silicon brick green brick forming device, green brick forming treatment can be alternately performed, sufficient time is provided for demolding of the green brick, installation covers are arranged outside the lower mold for protection treatment, operation safety is ensured, and work efficiency is improved. The silicon brick green brick forming device hides the side movable mold base in the inner side of the installation cover, the installation cover plays a role of movable limiting for the side movable mold base, the demolding base plays a role of positioning for the side movable mold base, and the pressing top plate, the side movable mold base and the demolding base form the shape designed for the silicon brick through mutual cooperation. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic view of the silicon brick green brick forming device.

[0013] Fig. 2 It is a top view of the structure above the workbench of the silicon brick green brick forming device.

[0014] Fig. 3 It is a side view of the silicon brick green brick forming device.

[0015] In the drawings: 1, green brick forming device main body; 2, top plate; 3, pressing top plate; 4, positioning column; 5, movable mounting plate; 6, limiting seat; 7, side movable mold base; 8, bottom demolding cylinder; 9, demolding base; 10, side demolding cylinder; 11, transmission screw; 12, first mounting cover; 13, second mounting cover; 14, workbench; 15, side mold limiting groove; 16, displacement limiting hole. DETAILED DESCRIPTION

[0016] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0017] Please refer to Figs. 1-3The utility model provides a technical scheme: a kind of silica brick green brick forming device, including green brick forming device main body 1, green brick forming device main body 1 is equipped with workbench 14, and displacement limiting hole 16 is opened in workbench 14, symmetrically installed transmission screw rod 11 is in displacement limiting hole 16, and transmission screw rod 11 is connected between limit seat 6 and passes through, and limit seat 6 upper end is fixed with movable mounting plate 5, and movable mounting plate 5 bottom is symmetrically installed with bottom stripping cylinder 8, and bottom stripping cylinder 8 output end is respectively connected with stripping base 9 bottom, this structure bottom stripping cylinder 8 can be driven stripping base 9 to move upwards under the installation positioning of movable mounting plate 5, to realize the stripping processing after green brick forming, bottom stripping cylinder 8 is located in the both sides of limit seat 6, and limit seat 6 is movably clamped in displacement limiting hole 16, and the length of displacement limiting hole 16 is greater than the length of movable mounting plate 5, this structure can be by displacement limiting hole 16 to movable mounting plate 5 with the effect of active limiting of limit seat 6, and avoid hindering to bottom stripping cylinder 8, movable mounting plate 5 upper end is symmetrically fixed with first mounting cover 12 and second mounting cover 13, and movable mounting plate 5 upper end two sides are also symmetrically clamped with stripping base 9, and stripping base 9 upper side is equipped with side movable mould seat 7, movable mounting plate 5 upper end is equipped with with side movable mould seat 7 bottom respectively movable clamping side mould limiting groove 15, and movable mounting plate 5 is also embedded with and is installed with with side movable mould seat 7 outer side connection side stripping cylinder 10, this structure can be by side stripping cylinder 10 to move the adjustment processing of side movable mould seat 7, to make side movable mould seat 7 can carry out the stripping processing of silica brick assembly structure, and after side movable mould seat 7 moves to outside, the rising processing of stripping base 9 can be realized, side mould limiting groove 15 also has the effect of active limiting of side movable mould seat 7, ensure the reliability of side movable mould seat 7 structure, while side movable mould seat 7 is hidden in first mounting cover 12 and second mounting cover 13, can play the effect of safety protection, and by first mounting cover 12 and second mounting cover 13 can be heated or cooling treatment, more easily to green brick forming, workbench 14 upper middle is equipped with top plate 2, and top plate 2 is fixed with the positioning column 4 of vertical setting between workbench 14 by bolt, and movable mounting plate 5 length is twice of top plate 2 length, and workbench 14 length is three times of top plate 2 length, this structure makes movable mounting plate 5 move back and forth under the support of workbench 14, can make first mounting cover 12 and second mounting cover 13 move to top plate 2 below in turn, to carry out the green brick forming and stripping processing of alternation, and provide enough time for stripping, and top plate 2 below is connected with pressure top plate 3 by hydraulic cylinder, and pressure top plate 3 and side movable mould seat 7 between the structure movably clamped, first mounting cover 12 and second mounting cover 13 upper end are respectively equipped with the through-hole of size greater than the size of pressure top plate 3, and side movable mould seat 7 upper end and first mounting cover 12 and second mounting cover 13 inner side top respectively slide contact cooperation,This structure can make the pressing top plate 3 smoothly through the first installation cover 12 and the second installation cover 13 and be clamped between the side movable mold seat 7, and the molding process of the brick blank can be realized by the pressure applied by the pressing top plate 3.

[0018] Working principle: when the silicon brick blank forming device is used, first, the feeding mechanism and the discharging mechanism are arranged on the two sides of the long side of the workbench 14 respectively, the transmission lead screw 11 is driven to rotate by the stepping motor, the limit seat 6 is moved in the displacement limit hole 16, thereby driving the movable mounting plate 5 to move back and forth, and the first installation cover 12 and the second installation cover 13 are moved to the position below the top plate 2 in turn, when the first installation cover 12 is below the top plate 2, the pressing top plate 3 is moved downward to press the material, and the silicon brick blank forming process is carried out, after the pressing is completed, the pressing top plate 3 is lifted, then the second installation cover 13 is moved to the position below the top plate 2, and the silicon brick blank forming process is carried out again, meanwhile, the side movable mold seat 7 in the first installation cover 12 is controlled to move by the side demolding air cylinder 10, the demolding base 9 is driven to move upward by the bottom demolding air cylinder 8, the demolding process is realized, the side mold limit groove 15 plays the role of movable limiting of the side movable mold seat 7, the positioning column 4 provides reliable support for the top plate 2, through the alternate feeding and discharging, enough space can be provided for demolding, the brick blank forming device main body 1 can work efficiently, meanwhile, through the setting of the first installation cover 12 and the second installation cover 13, the production safety can be ensured, thereby completing a series of work.

[0019] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for forming a green silicon brick, comprising a green brick forming device body (1), characterized in that: The green brick forming device body (1) is provided with a workbench (14), and the workbench (14) is provided with a displacement limiting hole (16), the displacement limiting hole (16) is symmetrically provided with a transmission screw rod (11), the transmission screw rod (11) is connected with a limiting seat (6), and the limiting seat (6) is fixed with a movable mounting plate (5) at the upper end, the movable mounting plate (5) is symmetrically fixed with a first mounting cover (12) and a second mounting cover (13) at the upper end, and the movable mounting plate (5) is further symmetrically clamped with a demolding base (9) on both sides of the upper end, and the demolding base (9) is provided with a side movable mold base (7) on the upper side, the workbench (14) is provided with a top plate (2) at the upper middle, and the top plate (2) is connected with a pressure top plate (3) through a hydraulic cylinder below, and the pressure top plate (3) and the side movable mold base (7) are connected to form a structure.

2. A device for forming a green silicon brick according to claim 1, characterized in that: The top plate (2) and the workbench (14) are fixed with a vertical positioning column (4) through a bolt, the length of the movable mounting plate (5) is twice the length of the top plate (2), and the length of the workbench (14) is three times the length of the top plate (2).

3. A device for forming a green silicon brick according to claim 1, wherein: The bottom of the movable mounting plate (5) is symmetrically provided with a bottom demolding cylinder (8), and the output end of the bottom demolding cylinder (8) is connected with the bottom of the demolding base (9).

4. A device for forming a green silicon brick according to claim 3, wherein: The bottom demolding cylinder (8) is located on both sides of the limiting seat (6), and the limiting seat (6) is movably clamped in the displacement limiting hole (16), and the length of the displacement limiting hole (16) is greater than the length of the movable mounting plate (5).

5. A device for forming a green silicon brick according to claim 1, wherein: The upper end of the movable mounting plate (5) is provided with a side mold limiting groove (15) movably clamped with the bottom of the side movable mold base (7), and the side demolding cylinder (10) connected with the outer side of the side movable mold base (7) is embedded and mounted in the movable mounting plate (5).

6. A device for forming a green silicon brick according to claim 1, wherein: The first mounting cover (12) and the second mounting cover (13) are respectively provided with through holes with a size greater than the size of the pressure top plate (3) at the upper end, and the upper end of the side movable mold base (7) is in sliding contact with the inner top of the first mounting cover (12) and the second mounting cover (13).

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