Anti-sticking refractory material forming equipment

Abstract

The utility model discloses anti-sticking refractory material forming equipment which comprises an operation table, a forming frame and a pressing mechanism, the forming frame and the pressing mechanism are arranged on the operation table, forming plates are arranged on the inner sides of all side walls of the forming frame, trigger air columns are arranged on the forming plates, and each trigger air column is composed of an air supply ring bin and a sliding rod bin. The air supply ring bin is fixedly arranged at one end of the sliding rod bin in a sleeving mode, a plurality of air bags and an annular pressing plate used for extruding the air bags through sliding are arranged in the air supply ring bin, a plurality of air channels communicating with the air bags are formed in the forming plate, a plurality of air holes communicating with the air channels are formed in the inner side wall of the forming plate, and sliding rods are arranged on all the side walls of the forming frame. One end of the sliding rod extends into the sliding rod bin and is in limited sliding connection with the sliding rod bin, and the other end of the sliding rod is connected with the annular pressing plate through a steel rope. According to the equipment, the possibility that the forming plate is adhered to the side wall of the refractory material can be reduced, so that the forming plate can be better separated from the refractory material.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory material processing technical field, concretely relates to a kind of anti-sticking refractory material forming equipment. BACKGROUND

[0002] Refractory material is a kind of inorganic non-metallic material with refractoriness not less than 1580 DEG C. Refractoriness refers to the Celsius temperature that refractory material conical body sample does not soften and melt under the action of high temperature without load. But only with refractoriness to define can not fully describe refractory material, 1580 DEG C is not absolute. Present definition is that the material with physical and chemical properties allowing it to be used in high temperature environment is called refractory material. Refractory material is widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields, and the largest amount in metallurgical industry, accounting for 50% to 60% of total output, and refractory material forming is an important link in the production process of refractory material, and its forming mode is various.

[0003] At present, the most used forming method in refractory material production is machine pressing forming method, which is suitable for the production of various refractory products. The brick billet of machine pressing forming has the advantages of high density, large strength, small drying shrinkage and sintering shrinkage, and easy control of product size. However, the current forming equipment may be sticky when separated from refractory material billet, and the mold plate cannot be effectively separated from the refractory material billet, therefore, an anti-sticking refractory material forming equipment is needed to solve this problem. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides an anti-sticking refractory material forming equipment.

[0005] The technical scheme of the utility model is: an anti-sticking refractory material forming equipment, comprising an operation table, a forming frame and a pressing mechanism arranged on the operation table, each side wall of the forming frame is provided with a forming plate inside, the forming plate is provided with a trigger air column, the trigger air column is composed of a gas supply ring bin and a slide rod bin, the gas supply ring bin is fixedly sleeved on one end of the slide rod bin, and a plurality of air bags and a ring-shaped pressing plate for extruding the air bags by sliding are arranged in the gas supply ring bin, the forming plate has a plurality of air channels communicated with the air bags, and a plurality of air holes communicated with the air channels are arranged on the inner side wall of the forming plate, a slide rod is arranged on each side wall of the forming frame, one end of the slide rod extends into the slide rod bin and is limitingly and slidably connected with the slide rod bin, and one end of the slide rod is connected with the ring-shaped pressing plate through a steel wire.

[0006] Further, the forming plate is composed of a main plate and a plurality of extension plates, the trigger air column is arranged on the main plate, and both ends of the main plate are provided with clamping grooves, the extension plates are divided into interval extension plates and edge extension plates, one end of the interval extension plate is provided with a clamping block in sliding sealing connection with the clamping groove, the other end is provided with a clamping groove, one end of the edge extension plate is provided with a clamping block in sliding sealing connection with the clamping groove, and the inner side walls of the main plate, the edge extension plate and the interval extension plate are all provided with air holes, and the inner walls of the clamping block and the clamping groove are all provided with abutting interfaces.

[0007] Description: By structurally arranging the forming plate, the contact surface can be adjusted to adapt to the different forming sizes of the refractory material, and the anti-sticking function of the inner side wall of the forming plate is not lost, and the applicability of the refractory material forming equipment can be effectively improved.

[0008] Further, the air hole is arranged downwardly inclined by 45-60°.

[0009] Description: By arranging the air hole downwardly inclined, the refractory material entering the air hole can be as much as possible to reduce the blockage of the air passage, and the anti-sticking function of the inner side wall of the forming plate is not affected, and the air blowing forming plate and the refractory material can be further improved.

[0010] Further, the other end of the sliding rod is provided with an electric push rod or a hydraulic rod for controlling the position of the forming plate.

[0011] Description: By driving the sliding rod through the electric push rod or the hydraulic rod, manpower can be saved, and the operation is simple, but the driving performance of the electric push rod or the hydraulic rod has certain requirements, and the corresponding driving mode can be selected according to actual needs.

[0012] Further, the sliding rod is provided with a thread, the forming frame is provided with a threaded port in threaded connection with the sliding rod, the other end of the sliding rod is provided with a knob, and one end of the sliding rod is provided with a rotating piece for connecting with the steel rope.

[0013] Description: The sliding rod is driven by threaded transmission, which has the advantages of stable driving and simple operation, but manual operation of moving each forming frame is required, and the corresponding driving mode can be selected according to actual needs.

[0014] Further, the pressing mechanism comprises a hydraulic rod arranged on the operation table and a pressing plate connected with the output end of the hydraulic rod, and the pressing plate is detachably connected with the output end of the hydraulic rod.

[0015] Description: By adopting the detachable structure, the size of the forming plate can be adjusted to adapt to the pressing needs of refractory materials of different specifications, so that the refractory material forming equipment can press refractory materials of various specifications and sizes.

[0016] The utility model discloses the beneficial effect is:

[0017] (1) the utility model discloses a refractory forming equipment can be separated when the forming plate and the refractory sidewall, first the gap ventilation between the forming plate and the refractory of refractory forming equipment through the cooperation of trigger air column and slide bar, thereby reduce the possibility of forming plate and refractory sidewall stickiness, thereby make the forming plate better and the refractory separate.

[0018] (2) the utility model discloses a refractory forming equipment through the structure of forming plate is set up, can adapt to the different forming size demand of refractory, and will not lose the original anti-stick function of the inner sidewall of forming plate, thereby can make refractory forming equipment carry out a variety of specifications size refractory production. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the appearance drawing of the utility model embodiment 1 refractory forming equipment;

[0020] Figure 2 It is the appearance drawing of the utility model embodiment 2 refractory forming equipment;

[0021] Figure 3 It is the appearance drawing of the utility model trigger air column;

[0022] Figure 4 It is the internal structure schematic drawing of the utility model trigger air column;

[0023] Figure 5 It is the slide rod structure schematic drawing of the utility model;

[0024] Figure 6 It is the forming plate structure schematic of the utility model embodiment 3 Figure 1 ;

[0025] Figure 7 It is the forming plate structure schematic of the utility model embodiment 3 Figure 2 ;

[0026] Figure 8 It is the main plate structure schematic drawing of the utility model embodiment 3 forming plate;

[0027] Figure 9 It is the interval extension plate structure schematic drawing of the utility model embodiment 3 forming plate;

[0028] Figure 10 It is the edge extension plate structure schematic drawing of the utility model embodiment 3 forming plate;

[0029] Among them, 1-operating table, 2-forming frame, 3-pressing mechanism, 31-hydraulic rod, 32-pressing plate, 4-forming plate, 41-main board, 42-interval extension plate, 43-side extension plate, 5-trigger air column, 51-air supply ring chamber, 52-slide bar chamber, 53-airbag, 54-ring pressure plate, 6-slide bar, 61-knob, 62-rotating plate. Detailed Implementation

[0030] The present invention will now be described in more detail with reference to specific embodiments, so as to better demonstrate the advantages of the present invention.

[0031] Example 1: As Figure 1 As shown, a non-stick refractory material molding device includes an operating table 1, a molding frame 2 and a pressing mechanism 3 mounted on the operating table 1. Each side wall of the molding frame 2 has a molding plate 4. The molding plate 4 has a trigger air column 5, which consists of an air supply ring chamber 51 and a sliding rod chamber 52. The air supply ring chamber 51 is fixedly fitted onto one end of the sliding rod chamber 52. The air supply ring chamber 51 contains several air bladders 53 and an annular pressure plate 54 for sliding and pressing the air bladders 53. The molding plate 4 has several air channels communicating with the air bladders 53, and its inner side wall has several air holes communicating with the air channels. The air holes are inclined downwards at 50°.

[0032] like Figures 3-5 As shown, each side wall of the molding frame 2 is provided with a sliding rod 6. One end of the sliding rod 6 extends into the sliding rod chamber 52 and is connected to the sliding rod chamber 52 by a limiting ring and a sliding groove for limiting and sliding connection. One end of the sliding rod 6 is connected to the annular pressure plate 54 by a steel rope. The other end of the sliding rod 6 is provided with a commercially available electric push rod for controlling the position of the molding plate 4. It can be understood that one end of the steel rope is connected to the side that contacts the annular pressure plate 54 and the airbag 53, and the other end of the steel rope passes through the air supply ring chamber 51 and extends into the sliding rod chamber 52 for guidance, so that the steel rope can squeeze each airbag 53 when pulled.

[0033] like Figure 1 As shown, the pressing mechanism 3 comprises a hydraulic rod 31 mounted on the operating table 1 and a pressing plate 32 connected to the output end of the hydraulic rod 31. The hydraulic rod 31 is a commercially available hydraulic rod.

[0034] The operating method of the above-mentioned refractory material molding equipment is as follows:

[0035] Start the commercially available electric push rod to push the corresponding forming plate 4 so that the forming plates 4 form a rectangular frame. Then pour the refractory material into the rectangular frame. Then start the commercially available hydraulic rod to squeeze the refractory material through the pressing plate 32, thereby pressing the refractory material into shape.

[0036] After pressing is completed, the commercially available hydraulic rod will reset the pressing plate 32, and then the commercially available electric push rod will pull back the corresponding forming plate 4. At this time, due to the relative sliding between the slide rod 6 and the trigger air column 5, the slide rod 6 will pull the steel rope to move the air supply ring chamber 51 to squeeze each air bag 53, so that the gas in the air bag 53 will be discharged from the air hole through the air channel, thereby allowing the gap between the forming plate 4 and the refractory material to be blown in by the gas to reduce its adhesion. When the slide rod 6 moves to the limit position in the trigger air column 5, it will drive the forming plate 4 to reset, thus completing one refractory material pressing and demolding process.

[0037] Example 2: This example differs from Example 1 in that, as Figure 2 As shown, the slide rod 6 has threads, and the forming frame 2 has a threaded opening that is threaded to the slide rod 6. The other end of the slide rod 6 is provided with a knob 61, and one end of the slide rod 6 is provided with a rotating piece 62 for connecting with the steel rope.

[0038] The above-mentioned refractory material molding equipment is used in a manner that is basically the same as that in Example 1. The difference is that the sliding rod 6 is rotated and moved by the threaded opening controlled by the forward and reverse knob 61, thereby manually controlling the movement of each molding plate 4.

[0039] Example 3: This example differs from Example 1 in that, as Figures 6-10 As shown, the molding plate 4 consists of a main plate 41 and several extension plates. The trigger air column 5 is located on the main plate 41, and both ends of the main plate 41 have slots. The extension plates are divided into intermediate extension plates 42 and side extension plates 43. One end of the intermediate extension plate 42 has a locking block that slides and seals with the slot, and the other end has a slot. One end of the side extension plate 43 has a locking block that slides and seals with the slot. The inner walls of the main plate 41, side extension plates 43, and intermediate extension plates 42 all have air holes, and the locking blocks and the inner walls of the slots all have mating interfaces. The pressing plate 32 is detachably connected to the output end of the hydraulic rod 31, and pressing plates 32 of different sizes can be replaced.

[0040] The above-mentioned refractory material forming equipment is used in the same way as the method in Example 1. The difference is that the length of the forming plate 4 can be adjusted by inserting the side extension plate 43, the intermediate extension plate 42 and the side extension plate 43. When it is necessary to extend the length of the forming plate 4, the corresponding side extension plate 43, the intermediate extension plate 42 and the side extension plate 43 can be inserted into the slot through the locking block to complete the assembly. Then, select the corresponding size pressing plate 32 and install the pressing plate 32 on the output end of the hydraulic rod 31 by locking it with the connecting block through the connecting groove.

Claims

1. A non-stick refractory forming apparatus, characterized by, The utility model provides a kind of moulding frame and press mechanism, including operation platform (1), and the moulding frame (2) and press mechanism (3) of being arranged on operation platform (1), each side wall inside of the moulding frame (2) is equipped with forming plate (4), the trigger air column (5) is equipped on the forming plate (4), the trigger air column (5) is composed of gas supply ring bin (51) and slide bar bin (52), gas supply ring bin (51) is fixedly sleeved in one end of slide bar bin (52), and gas supply ring bin (51) is equipped with several air bags (53) and annular pressing plate (54) for being extruded by sliding the air bag (53), the forming plate (4) has several air passages communicated with the air bag (53), and the inner side wall of forming plate (4) is equipped with several air holes communicated with air passage, each side wall of moulding frame (2) is equipped with slide bar (6), one end of slide bar (6) extends into slide bar bin (52) and is limit sliding connection with slide bar bin (52), and one end of slide bar (6) is connected with annular pressing plate (54) by steel rope.

2. A non-sticking refractory forming apparatus as claimed in claim 1, wherein, The forming plate (4) is composed of main plate (41) and several extension plates, the trigger air column (5) is arranged on the main plate (41), and both ends of the main plate (41) have clamping grooves, the extension plates are divided into interval extension plates (42) and edge extension plates (43), one end of the interval extension plate (42) has a clamping block that is slidingly and sealingly clamped with the clamping groove, the other end has a clamping groove, one end of the edge extension plate (43) has a clamping block that is slidingly and sealingly clamped with the clamping groove, and the inner side walls of the main plate (41), the edge extension plate (43), and the interval extension plate (42) all have air holes, and the inner walls of the clamping blocks and the clamping grooves both have abutting interfaces that abut against each other.

3. A non-sticking refractory forming apparatus as claimed in claim 1, wherein, The air holes are inclined downward by 45-60°.

4. A refractory forming apparatus as claimed in claim 1, wherein The other end of the slide bar (6) is provided with an electric push rod or a hydraulic rod for controlling the position of the forming plate (4).

5. A refractory forming apparatus as claimed in claim 1, wherein The slide bar (6) has threads, and the moulding frame (2) has a threaded opening that is threadedly connected with the slide bar (6), the other end of the slide bar (6) is provided with a knob (61), and one end of the slide bar (6) is provided with a rotating piece (62) for connecting with the steel rope.

6. A refractory forming apparatus as claimed in claim 1, wherein The press mechanism (3) includes a hydraulic rod (31) arranged on the operation platform (1) and a pressing plate (32) connected with the output end of the hydraulic rod (31), and the pressing plate (32) is detachably connected with the output end of the hydraulic rod (31).

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