CN108972838B

CN108972838B - Insulation board forming equipment

Info

Publication number: CN108972838B
Application number: CN201810908321.XA
Authority: CN
Inventors: 张小强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2020-06-12
Anticipated expiration: 2038-08-10
Also published as: CN108972838A

Abstract

The invention relates to a heat-insulation plate forming device which comprises a pressing mechanism and a feeding mechanism, wherein the pressing mechanism comprises a horizontal pressing plate and a die box body with an opening at the upper end, and the pressing plate corresponds to the cross section of an inner cavity of the die box body so as to be capable of moving up and down in the die box body; the lifting device is flexibly connected with the pressing plate through a rope so that the pressing plate can be lifted and dropped for impact pressing, and vibration equipment is arranged on the upper surface of the pressing plate for vibration tamping; the material adding mechanism comprises a bottom plate positioned on one side of the mold box body, a push-pull type material adding box which is connected with the bottom plate in a horizontal sliding mode is arranged on the bottom plate, and the lower surface of the push-pull type material adding box is higher than the upper surface of the mold box body so that the push-pull type material adding box can horizontally slide to the upper portion of the mold box body along the bottom plate to add materials. The invention can ensure that the materials are uniformly paved and added, and then ensure the compactness of the pressed insulation board by means of pressing and vibration, thereby increasing the thickness of the insulation board which can be pressed to be qualified, improving the production efficiency and reducing the maintenance cost.

Description

Insulation board forming equipment

Technical Field

The invention belongs to the technical field of presses, and particularly relates to insulation board forming equipment.

Background

The building has the demand of installing the heated board on the outer wall, can play thermal-insulated heat retaining effect, according to the difference of composition, the heated board still has functions such as waterproof, fire prevention, and the demand is big during the construction. The insulation board is formed by pressing, the insulation board is directly pressed into a finished product with a certain thickness, the insulation board is pressed into a certain thickness, the insulation board is cut again according to the actual required size, the production efficiency of the insulation board is better, and the applicability of cutting according to requirements is stronger.

In the prior art, ingredients of insulation boards and a pressing manufacturing process are introduced, for example, CN108247815A, CN207509579U, CN204109118U and CN102364001A relate to how to press and form insulation boards, the static continuous extrusion of raw materials of insulation boards in a mold is kept through a hydraulic cylinder or other mechanical structures in the current pressing forming process, the thickness of the insulation boards prepared by the static pressing mode is limited, because if the raw materials of the insulation boards in the mold are too much (i.e. insulation boards with larger thickness are desired to be pressed), stress is uneven in the static pressing process, so that the compactness of the prepared insulation boards is insufficient, the texture is uneven, the strength of the insulation boards is further reduced, the service performance of the insulation boards is affected, so that the insulation boards formed by pressing at present are all thinner, the use thickness of the insulation boards which are generally 3-6 cm can only be directly pressed into finished products, but the insulation boards are too thin, and in the pressing forming process, the water is easy to lose, so that the cement hydration is not complete, the product strength is insufficient, water can be supplemented during the curing period, and the curing time is longer; too thin heated board is breakable, can only monolithic tiling carry out the maintenance shaping on the sunning frame, and what correspond just need use more sunning frames and occupy a large amount of places, leads to the maintenance cost to rise. In addition, the heat-insulating plate is thin, corners and damage are easy to fall off in the carrying process after compression molding, later-period cutting is inconvenient, and the cutting yield is low.

Wherein, CN108247815A still relates to loading attachment, but its direct injection formula add the material mode, can not guarantee the even tiling of heated board raw materials that adds in its workbin, cause the suppression power slope easily, be unfavorable for the guarantee of the closely knit degree of suppression.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide insulation board forming equipment, which solves the problem that the thickness of the existing pressed insulation board is limited due to insufficient pressing compactness, obtains uniformly paved materials, effectively presses the insulation board with larger thickness and can ensure the quality of the insulation board, further improves the yield and the production efficiency of later cutting, shortens the maintenance time and reduces the maintenance cost.

In order to solve the technical problems, the invention adopts the following technical scheme:

the insulation board forming equipment comprises a pressing mechanism and a feeding mechanism, wherein the pressing mechanism comprises a horizontal pressing plate and a die box body with an opening at the upper end, and the outline shape of the pressing plate corresponds to the inner cavity of the horizontal section of the die box body so that the pressing plate can move up and down in the die box body and press the insulation board mixture filled in the die box body; the pressing plate is connected with a lifting device; the lifting device is flexibly connected with the pressing plate through a rope so that the pressing plate can be lifted and fall down to impact and press the mixture of the heat-insulation plate in the die box, and the upper surface of the pressing plate is provided with a vibrating device to vibrate and tamp the mixture of the heat-insulation plate in the die box;

the feeding mechanism comprises a bottom plate positioned on one side of a mold box body, a push-pull feeding box which is horizontally and slidably connected with the bottom plate and is open up and down is arranged on the bottom plate, an inner cavity of the horizontal section of the push-pull feeding box corresponds to an inner cavity of the horizontal section of the mold box body, the lower surface of the push-pull feeding box is higher than the upper surface of the mold box body so that the push-pull feeding box can horizontally slide to the upper part of the mold box body along the bottom plate to feed materials, and a layer of louver type rotatable blade device is horizontally arranged in the position, close to the lower position, of the inner cavity of the push-pull feeding box to bear mixture of a heat-insulation plate and uniformly blank in the process that all blades.

According to the insulation board forming equipment, the pressing plate corresponds to the cross section of the inner cavity of the die box body, so that the insulation board mixture filled into the die box body can be completely covered and uniformly pressed without horizontal reciprocating movement, when the insulation board forming equipment is used, the pressing plate and the vibrating equipment are integrally lifted through the lifting device, after the pressing plate is lifted out of the upper end opening of the die box body, the insulation board mixture for pressing the insulation board is added into the die box body from the upper end opening through the feeding mechanism, then the pressing plate and the vibrating equipment fall down, the pressing plate enters the die box body from the upper end opening, the insulation board mixture in the die box body is subjected to impact pressing by virtue of self weight, the pressing plate and the vibrating equipment preferably fall freely by virtue of self weight to form impact, and the corresponding lifting device can; after the pressing plate and the vibration equipment are pressed on the insulation board mixture, the pressing plate can be further driven by the vibration equipment to vibrate and tamp the insulation board mixture. Compared with the existing static continuous extrusion mode through a hydraulic cylinder and the like, the pressing plate is flexibly connected with the lifting device through the rope, so that the lifting and the free falling are facilitated to form impact pressing by means of self weight, and particularly the flexible connection mode of the rope ensures the realization of the subsequent vibration tamping pressing process, which cannot be realized by the existing mode that the hydraulic cylinder is rigidly connected with the pressing plate to maintain the static continuous extrusion force. When adding the material mechanism and adding the heated board mixture to the mould box, the mixture evenly falls, and the tiling is in the mould box, need not artifical floating in the mould box, makes the impact and the vibration suppression process of pressboard be the horizontality basically, and the action is more steady continuous, can not make the pressboard that falls on it also be the tilt state because of the heated board mixture is not floating, influences the suppression effect, causes unusual phenomena such as vibration noise grow, border wedging even.

According to the insulation board forming equipment, the insulation board with large thickness can be effectively pressed and the compactness of the insulation board can be ensured in a mode of impact and vibration pressing, the thickness of the pressed and formed insulation board is increased, the insulation board is not easy to crack and fall off, and the qualification rate and the yield of later-stage cutting are improved; because the increase of thickness, the heated board moisture that the suppression was come out is difficult for losing, and cement hydration is thorough, need not the moisturizing during the maintenance, and the maintenance of being convenient for has shortened the maintenance time, has improved production efficiency to maintenance area is little, has reduced the maintenance frock, corresponds the maintenance cost that has reduced. When the method is implemented, the mixture of the heat-insulation boards can be added into the die box body at one time for stamping and vibration pressing; the method can be used for solving the problem that the existing method is not suitable for the shutter type rotatable blade device, and the problem that the existing method is not suitable for the shutter type rotatable blade device is solved. The stamping and vibrating operations can be matched at will and can be carried out alternately, namely, the stamping and vibrating operations are firstly vibrated for a certain time, then lifted to a certain height and dropped for impact, then vibrated and impacted until the compactness is qualified; or vibration and impact can be carried out sequentially, namely, vibration requiring time is carried out firstly, and then impact is carried out once or for a plurality of times; can be pressed into a large-thickness insulation board with qualified compactness.

Further perfecting the technical scheme, a plurality of vertically-penetrated small air holes are formed in the pressing plate.

Thus, the air-eliminating function is achieved. Although the pressing and vibrating mode is innovatively selected for pressing the heat-insulating plate, the pressing plate corresponds to the cross section of the inner cavity of the die box body to ensure full coverage and uniform pressing of the heat-insulating plate mixture filled into the die box body, so that transverse movement and tamping are not needed, a lot of obstacles still exist in the research and development process, the compactness of the outer edge of the press-formed heat-insulating plate (namely the compactness of the heat-insulating plate part close to the inner wall of the die box body) is lower than that of the middle part, the reason analysis and 3D dynamic simulation result in the fact that air between the lower surface of the pressing plate and the heat-insulating plate mixture cannot effectively flow in time in the impact and vibration process, the air is extruded and sucked from the edge of the pressing plate, air is closed in the motion process, the continuity of pressing action is influenced, and the difference of the pressing compactness is also caused. Through set up the mode of a plurality of vertical ventilative apertures that run through on the pressboard, effectively solved the problem of keeping silent, do not influence the suppression action continuity, heated board mixture itself has certain viscosity, and gas flows from ventilative aperture business turn over, can not cause ventilative aperture yet by the problem of heated board mixture jam, has guaranteed the uniformity of the closely knit degree of suppression heated board.

Furthermore, an air-permeable transition plate and a concrete counterweight layer are arranged above the pressing plate, the air-permeable transition plate is fixedly connected with the pressing plate, a certain gap is formed between the lower surface of the air-permeable transition plate and the upper surface of the pressing plate, the air-permeable transition plate is opposite to the pressing plate, and the outline shape of the air-permeable transition plate is slightly smaller than that of the pressing plate; the concrete counterweight layer is arranged on the air-permeable transition plate; and the vibration equipment is fixedly connected with the upper surface of the pressing plate through a vertical connecting piece penetrating through the concrete counterweight layer and the breathable transition plate.

Therefore, under the condition of ensuring the air-eliminating function, the manufacturing difficulty and the cost of a pressing whole body are reduced, the pressing plate and the vibration equipment are used as the pressing whole body, a certain weight is required to ensure the pressing effect of impact and vibration, the pressing plate is usually made of steel plates, the steel plate with larger thickness is selected to increase the weight, the material cost is increased, the depth of drilling and machining the small air holes is increased, the machining difficulty and the cutter consumption are correspondingly increased, and the machining cost is increased; by adopting the structural form of the invention, the pressing plate, the air-permeable transition plate, the concrete counterweight layer and the vibration equipment form a pressing whole, the thickness of the pressing plate and the air-permeable transition plate is not too large, only the thin steel plate is selected, the material and processing cost is low, the concrete counterweight layer is laid on the air-permeable transition plate for weight increment, and the material cost is further saved. The shape of the gas-permeable transition plate is slightly smaller than that of the pressing plate so as to ensure that gas flows from the edge, and the shape of the concrete counterweight layer can correspond to the shape of the gas-permeable transition plate during implementation; the wider the concrete counterweight layer is, the smaller the thickness is under the same counterweight mass, the occupied space is reduced, and the balance is more convenient, including the balance of the pressing force and the balance during lifting. Based on this suppression holistic configuration form, the vibration equipment need be connected with the pressboard through the vertical connecting piece that passes concrete counterweight layer and ventilative cab apron, and vertical connecting piece can also increase the joint strength of concrete counterweight layer and pressboard and ventilative cab apron, plays the effect of embedding connecting piece promptly.

Further, the die box body is arranged on the upper surface of the base.

Therefore, the device has better use integrity and is convenient to integrally move and debug for use.

Furthermore, a positioning platform is convexly arranged on the base, the lower end of the die box body is also of an open structure and covers the positioning platform in the die box body, the height of the positioning platform protruding out of the upper surface of the base is smaller than the depth of the die box body, and the outline shape of the positioning platform corresponds to the inner cavity of the horizontal section of the die box body so as to position the die box body and bear the heat-insulation board mixture filled into the die box body.

Like this, the locating platform can fix a position the mould box, avoids it to take place horizontal displacement on the base at the impact, especially at the in-process of vibration, influences the entering nature when the pressboard falls after promoting next time, also reduces the vibration and the noise at work of whole equipment simultaneously. Compaction forming's heated board still needs the transport to remove, during the in-service use, still will place the backing plate of an equal appearance size on positioning platform usually and be used for bearing the heated board mixture, after the impact adds the vibration suppression and accomplishes, promotes or dismantles the mould box, and compaction forming's heated board just places positioning platform in through the backing plate on, when the transport removes, directly together pushes away the heated board on backing plate and the backing plate, and positioning platform just plays two effects at this in-process: firstly, the sliding pushing stroke when the backing plate and the insulation boards on the backing plate are pushed away together is reduced, the bearing device and the positioning platform in the next process can be butted, the backing plate and the insulation boards on the backing plate can be pushed onto the bearing device in the next process together from the positioning platform, and the bearing is not required to be pushed to the edge of the base for bearing; secondly, the backing plate convenient to next round of suppression is placed, namely after the backing plate of the last round of suppression and the heated board on the backing plate are together pushed away, another backing plate should be placed again and be used for bearing heated board mixture, only need at this moment with the backing plate correspond place on positioning platform can, have obvious target position of placing (positioning platform promptly) on the base, it is convenient to place.

Furthermore, the frame is also provided with a lifting device which is connected with the die box body so as to drive the die box body to ascend after the pressing is finished, thereby achieving the purpose of demoulding.

Therefore, the demolding mode after impact and vibration pressing is determined, the mold box body is lifted, the heat insulation plate in the mold box body overcomes the friction force with the inner wall of the mold box body through self weight and still remains on the positioning platform, and demolding is completed when the mold box body is lifted to the position that the lower surface of the mold box body exceeds the heat insulation plate formed by compaction. If between heated board and the mould box if at drawing of patterns in-process difficulty, when the heated board can not overcome the frictional force with mould box inner wall through the dead weight promptly and rise together with the mould box, only need to implement certain impact or vibration to the fashioned heated board of compaction through the pressboard and can impel the heated board to fall and realize the drawing of patterns.

Furthermore, a hydraulic telescopic cylinder is fixedly arranged on the bottom plate, and a telescopic rod of the hydraulic telescopic cylinder is connected with the outer wall of the push-pull type feeding box to drive the push-pull type feeding box to horizontally slide along the bottom plate.

Therefore, manual push-pull sliding is not needed, and the operation is simpler and labor-saving.

Further, with open hopper about bottom plate fixedly connected with, the lower surface of hopper with the upper surface parallel and level of plug-type material adding box just the lower uncovered of hopper with the inner chamber of plug-type material adding box corresponds, plug-type material adding box keeps away from be equipped with the closing plate that the mould box direction was extended is kept away from to the orientation on one side outer wall of mould box, the upper surface of closing plate also with the lower surface parallel and level of hopper just the area of closing plate is greater than the lower uncovered area of hopper is in order to utilize the closing plate to seal the lower uncovered of hopper when plug-type material adding box is pushed to the mould box.

Therefore, the times of manually adding the mixture of the heat-insulation plate into the push-pull type material adding box are reduced, and the mixture of the heat-insulation plate is only required to be placed in a hopper in advance; in the using process, the push-pull type feeding box is positioned below the hopper when pulled back, and the mixture of the heat-preservation plate falls into the push-pull type feeding box through the lower opening of the hopper and is borne by all blades of the louver type rotatable blade device in the horizontal state in the push-pull type feeding box; in the process that the push-pull type material adding box is pushed out to the upper part of the mould box body, the sealing plate on the rear side of the push-pull type material adding box moves to the lower part of the hopper along with the push-pull type material adding box, and the lower opening of the hopper is sealed, so that material leakage is avoided; after the push-pull type material adding box is located above the mold box body, all blades in the push-pull type material adding box rotate by 90 degrees to enable the mixture of the heat-insulation board to uniformly fall, then all the blades rotate back to be in a horizontal state, the push-pull type material adding box is pulled back to the lower portion of the hopper again, the mixture of the heat-insulation board in the pull-back in-process hopper automatically falls into the push-pull type material adding box from the lower opening, and the process is circulated. The shutter type rotatable blade device belongs to the prior art, and the rotating structure is not described again as long as the strength and rigidity of the blades are enough to bear the mixture of the heat-insulation boards.

Further, a support is arranged below the bottom plate so as to ensure the height required by the push-pull type material adding box.

Thus, the material consumption of the bottom plate is reduced, and the support supports the bottom plate and the push-pull type feeding box to the required height. According to actual requirements and vibration conditions, whether the support or the bottom plate is fixedly connected with the base or not can be selected.

Compared with the prior art, the invention has the following beneficial effects:

1. the insulation board forming equipment can ensure that the materials are uniformly paved, then ensure the compactness of the pressed insulation board in a stamping and vibrating compaction mode, further increase the thickness of the insulation board after compaction forming, ensure that the insulation board is not easy to crack and drop slag, and improve the qualification rate and the yield of later-stage cutting.

2. Because the thickness is increased, the water of the pressed heat-insulating plate is not easy to lose, the cement is hydrated thoroughly, water is not required to be supplemented during the maintenance, the maintenance is convenient, the maintenance time is greatly shortened, the production efficiency is improved, the maintenance floor area is small, the maintenance tool is reduced, and the maintenance cost is correspondingly reduced.

3. The thickness increases the back and cuts again according to actual need's thickness, and the actual output finished product quantity of once suppression increases, makes production efficiency further improve.

Drawings

FIG. 1 is a front view of an insulation board forming apparatus of a particular embodiment;

FIG. 2-the right side view of FIG. 1;

3-rear view of FIG. 1 (only the charging mechanism is illustrated);

FIG. 4 is a schematic view showing a loading state of a push-pull type refill box of the embodiment;

FIG. 5 is a schematic view of a blanking state of the push-pull type refill box according to the embodiment;

FIG. 6 is a schematic diagram of another structure in which a push-pull type material adding box of the insulation board forming device can be implemented;

the device comprises a pressing plate 1, small ventilation holes 11, a ventilation transition plate 12, a concrete counterweight layer 13, a gap 14, a vertical connecting piece 15, a vibrating device 16, a hanging connecting piece 17, a mould box body 2, a lifting device 3, a rope 4, a base 5, a positioning platform 51, a frame 6, a vertical steel plate 61, a beam square steel 62, a triangular reinforcing rib plate 63, a lifting device 7, a fixed pulley 71, a hook 72, a feeding mechanism 8, a bottom plate 81, a side vertical plate 811, a guide rail groove 812, a feeding box 82, a louver type rotatable blade device 821, a push-pull type sealing plate 822, a sliding connection wing plate 823, a guide rail 824, a partition plate 825, a hydraulic telescopic cylinder 83, a telescopic rod 831, a hopper 84 and a support 85.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the insulation board forming apparatus of the specific embodiment includes a pressing mechanism and a feeding mechanism 8, the pressing mechanism includes a base 5 and a mold box 2 with openings at upper and lower ends, a positioning platform 51 is convexly disposed on an upper surface of the base 5, the base 5 and the positioning platform 51 may be an integral structure or may be fixedly connected by welding, in this embodiment, a positioning platform 51 is fixedly welded on the base 5; the mould box body 2 is arranged on the upper surface of the base 5 and covers the positioning platform 51 in the mould box body, the height of the positioning platform 51 protruding out of the upper surface of the base 5 is smaller than the depth of the mould box body 2, and the outline shape of the positioning platform 51 corresponds to the inner cavity of the horizontal section of the mould box body 2 so as to position the mould box body 2 and bear the heat-insulation board mixture filled into the mould box body 2. The heat insulation plate is convenient to lay because a square plate is mostly used; in this embodiment, the mold box 2 is also a square cavity with an inner cavity of 1.2 × 1m (length × width × height) surrounded by four steel plates with a thickness of 16 mm; the height that positioning platform 51 salient base 5 is 0.1m, and the appearance is 1.2 mx 1.2m, and positioning platform 51 can play the horizontal spacing effect of 2 at the mould box 2 and mould box 2 can reciprocate along positioning platform 51 in mould box 2.

Still fixedly on the base 5 be equipped with frame 6, frame 6 adopts a door type frame, and mould box 2 is located it and strides in, and 6 tops of frame are equipped with hoisting device 3, and hoisting device 3 passes through 4 flexonics pressboard 1 of rope, suspends pressboard 1 horizontally in midair directly over mould box 2, rope, iron chain or wire rope etc. can be chooseed for use to rope 4, pressboard 1 with the inner chamber cross section of mould box 2 corresponds so that pressboard 1 can reciprocate in mould box 2 and suppress the heated board mixture of packing into mould box 2. In this embodiment, pressboard 1 is thickness 16mm, the steel sheet of appearance 1.2 mx 1.2m just can reciprocate in mould box 2, frame 6 includes double-phase just right vertical steel sheet 61, the lower extreme of two vertical steel sheets 61 respectively with base 5 welded fastening, the upper end is connected through four crossbeam square steel 62 welded fastening, wherein two are located both ends, two are located near middle position in addition, in order to increase joint strength, still be connected with triangle deep floor 63 between crossbeam square steel 62 and the vertical steel sheet 61, hoisting device 3 erects on two middle crossbeam square steel 62. Lifting device 3 passes through rope 4 flexonics the pressboard 1 so that pressboard 1 can be promoted and fall down thereby to strike the suppression to the heated board mixture in the mould box 2, the upper surface of pressboard 1 is equipped with vibrating device 16 in order to carry out the vibration tamping to the heated board mixture in the mould box 2.

The pressing plate 1 is provided with a plurality of vertically penetrating small air holes 11, in the embodiment, the small air holes and the pressing plate 1 are concentric with each other and form a square array of 7 x 7 on the pressing plate 1, the small air holes 11 with the diameter of 49 phi 12 are drilled, and the distance between the small air holes is 0.15 m. An air-permeable transition plate 12 and a concrete counterweight layer 13 are arranged above the pressing plate 1, the air-permeable transition plate 12 is fixedly connected with the pressing plate 1, a certain gap 14 is formed between the lower surface of the air-permeable transition plate 12 and the upper surface of the pressing plate 1, the air-permeable transition plate 12 is opposite to the pressing plate 1, and the outline shape of the air-permeable transition plate 12 is slightly smaller than that of the pressing plate 1; in the embodiment, the air-permeable transition plate 12 is a steel plate with the thickness of 16mm and the appearance of 1.18m multiplied by 1.18m, is positioned right above the pressing plate 1, is in the same orientation with four corners of the pressing plate 1 and has the same geometric center, namely, 20mm air-permeable flow channels are reserved on the periphery, and is fixedly connected with the pressing plate 1 by spot welding along the edge of the lower surface of the air-permeable transition plate 12; the pressing plate 1 and the air-permeable transition plate 12 are rolled steel plates, the flatness of the surfaces of the pressing plate and the air-permeable transition plate 12 is not high, when the air-permeable transition plate 12 is placed on the pressing plate 1, a gap between the lower surface of the air-permeable transition plate 12 and the upper surface of the pressing plate 1 is objective, and can completely meet the requirement of the gap 14 for ventilation, so that the air-permeable transition plate 12 can be directly placed on the pressing plate 1 during manufacturing, and after the relative position is met, the edge is directly subjected to spot welding; in practice, a spacer may be spaced between the lower surface of the gas-permeable transition plate 12 and the upper surface of the pressing plate 1 to obtain a larger gap 14, and then spot-welding may be performed, and the present invention is not particularly limited.

The concrete weight layer 13 is paved and solidified on the air-permeable transition plate 12, the thickness of the concrete weight layer 13 in the embodiment is 260mm, and the appearance of the concrete weight layer is 1.18m multiplied by 1.18m corresponding to the air-permeable transition plate 12; the vibration device 16 is connected with the upper surface of the pressing plate 1 through a vertical connecting piece 15 penetrating through the concrete counterweight layer 13 and the air-permeable transition plate 12, in the embodiment, the lower end of the vertical connecting piece 15 is fixedly welded with the upper surface of the pressing plate 1, and the upper end of the vertical connecting piece is fixedly connected with the vibration device 16; four positions evenly distributed with the vertical geometric center (namely the mass center) of the upper surface of the pressing plate 1 are taken, four vertical suspension connecting pieces 17 are respectively welded and fixed, the suspension connecting pieces 17 upwards penetrate through the air-permeable transition plate 12 and the concrete counterweight layer 13, the upper ends of the suspension connecting pieces protrude out of the concrete counterweight layer 13, and the lower ends of the ropes 4 are respectively connected with the upper ends of the four suspension connecting pieces 17 through separated ropes so as to horizontally lift the pressing plate 1 through the lifting device 3. The vertical connecting piece 15 and the hanging connecting piece 17 penetrate through the concrete weight layer 13, and can also play a role in increasing the connecting strength of the concrete weight layer 13 with the pressing plate 1 and the breathable transition plate 12, namely, a role of an insert.

The frame 6 is also provided with a lifting device 7, and the lifting device 7 is connected with the die box body 2 so as to drive the die box body 2 to ascend after the pressing is finished to achieve the purpose of demolding; in this embodiment, the outer sides of the two vertical steel plates 61 of the frame 6 are respectively provided with a lifting device 7, the upper ends of the two vertical steel plates 61 are respectively provided with a fixed pulley 71, the outer sides of the two side surfaces of the mold box body 2 opposite to the two vertical steel plates 61 are respectively provided with a hook 72, the lifting devices 7 on the same side are connected with the hooks 72 by a flexible rope bypassing the fixed pulleys 71, and the two lifting devices 7 synchronously work to horizontally lift the mold box body 2; in the lifting structure, the lifting device 7 can be directly arranged at the upper end of the vertical steel plate 61 of the frame 6, but the lifting device 7 can be arranged relatively lower and closer to the base 5 through the transition of the fixed pulley 71, the mass center of the whole equipment is lower, the vibration of the whole equipment can be reduced, the stability is improved, particularly, the lifting device 7 and the lifting device 3 are used as power sources, and the lifting device 7 vibrates during working, so that the lifting device 7 is arranged at the lower position.

Referring to fig. 2-5, the material adding mechanism 8 includes a bracket 85 and a bottom plate 81 fixed on the bracket 85, a push-pull type material adding box 82 with an upper opening and a lower opening and horizontally slidably connected with the bottom plate 81 is arranged on the bottom plate 81, a layer of louver type rotatable blade device 821 is horizontally arranged near the lower position of the inner cavity of the push-pull type material adding box 82 so as to bear the mixed material of the insulation board when all the blades are in a horizontal state and uniformly drop the material in the process of rotating the blades by 90 degrees, and the length direction of the blades in fig. 4 and 5 faces the mold box body 2; a horizontal hydraulic telescopic cylinder 83 is fixedly arranged on the bottom plate 81, and a telescopic rod 831 of the hydraulic telescopic cylinder 83 is connected with the outer wall of the push-pull type feeding box 82 so as to drive the push-pull type feeding box to horizontally slide on the bottom plate 81; a hopper 84 with an upper opening and a lower opening is supported and fixed on the bottom plate 81, the lower surface of the hopper 84 is flush with the upper surface of the push-pull type feeding box 82, the lower opening of the hopper 84 corresponds to the inner cavity of the horizontal section of the push-pull type feeding box 82, the inner cavity of the horizontal section of the push-pull type feeding box 82 corresponds to the inner cavity of the horizontal section of the mold box body 2, in the embodiment, the push-pull type feeding box 82 is a square cavity with an inner cavity of 1.2m × 1.2m × 0.3m (length × width × height) surrounded by four vertical plates, and the louver type rotatable moving blade device 821 is laid on the upper surface of the push-pull type feeding box 82 at a horizontal height of about 0.2m downward, namely, the setting amount of the heated board added each time is 1.2m × 1.2m × 0.2 m; the lower opening of the hopper 84 is also corresponding to a square outlet of 1.2m × 1.2m, and the hopper 84 is also in a shape gradually enlarged from the lower opening upwards to increase the capacity; the support 85 supports the bottom plate 81 and the push-pull type material adding box 82 to meet the requirement that the lower surface of the push-pull type material adding box 82 is higher than the upper surface of the die box body 2, the bottom plate 81 is positioned on one side of the die box body 2, specifically on one side of the die box body 2 in the channel direction formed between the two vertical steel plates 61 of the rack 6, the position relation of the push-pull type material adding box 82 and the hydraulic telescopic cylinder 83 on the bottom plate 81 is that the hydraulic telescopic cylinder 83 is positioned at a position relatively far away from the die box body 2, so that the push-pull type material adding box 82 can horizontally slide to the position right above the die box body 2 along the bottom plate 81 to add materials when; in order to ensure the stability of the push-pull type material adding box 82, besides the telescopic rod 831 of the hydraulic telescopic cylinder 83 can be used as a rigid support of the push-pull type material adding box 82 when pushing out the material to be added, a support connecting part is also arranged between the push-pull type material adding box 82 and the bottom plate 81 to play a supporting role when the push-pull type material adding box 82 horizontally slides to the position right above the mold box body 2 along the bottom plate 81 to be added, the support connecting part is specifically that two ends of the outer wall of one side of the push-pull type material adding box 82 far away from the mold box body 2 are respectively connected with a sliding connection wing plate 823 extending towards the direction far away from the mold box body 2, the outer side of the two sliding connection wing plates 823 is provided with a horizontal guide rail 824, the corresponding bottom plate 81 is provided with two side vertical plates 51 limiting the push-pull type material adding box 82 and the two sliding connection wing plates 823 in the middle, the, and reduce the load of the hydraulic telescopic cylinder 83 and the telescopic rod 831; a sealing plate 822 extending towards the direction away from the mold box body 2 is further arranged on the outer wall of one side of the push-pull type additive box 82 away from the mold box body 2, the upper surface of the sealing plate 822 is also flush with the lower surface of the hopper 84, and the area of the sealing plate 822 is larger than that of the lower opening of the hopper 84, so that when the push-pull type additive box 82 is pushed towards the mold box body 2, the lower opening of the hopper 84 is sealed by the sealing plate 822; the upper surfaces of the two sliding coupling wings 823 are coupled to the lower surface of the sealing plate 822 to improve the integrity of the push-pull refill cartridge 82. When the sliding support is implemented, the support connecting piece can also adopt a movable connecting device between the drawer and the table body in daily life to achieve the same sliding support effect, which is the prior art and is not repeated again.

The insulation board forming equipment can ensure that the materials are uniformly paved, and then the compactness of the pressed insulation board can be ensured by a mode of impact and vibration pressing, so that the thickness of the insulation board after compaction forming is increased, the insulation board is not easy to crack and fall, and the qualification rate and the yield of later-stage cutting are improved; because of the increase of the thickness, the water of the pressed heat-insulating board is not easy to lose, the maintenance is convenient, water is not needed during the maintenance, the maintenance time is greatly shortened, the production efficiency is improved, the occupied area is small during the maintenance, and the maintenance cost is also reduced. In the pressing process, the mixture of the insulation boards can be added into the die box body at one time for punching and vibration pressing; it is also possible to preferably add the materials in layers and to press them with vibration; the punching and vibrating operations can also be matched at will and can be carried out alternately, namely, the punching and vibrating operations are firstly vibrated for a certain time, then lifted for a certain height to carry out impact, then vibrated and impacted again until the compactness is qualified; or vibration and impact can be carried out sequentially, namely, vibration requiring time is carried out firstly, and then impact is carried out once or for a plurality of times; can be pressed into a large-thickness insulation board with qualified compactness.

The insulation board forming equipment of the specific embodiment is preferably in a mode of adding insulation board mixture layer by layer and performing stamping and vibration pressing layer by layer. For convenience of understanding, the operation process of the insulation board forming equipment combined with the specific embodiment is briefly described as follows:

the pressing plate 1, the air-permeable transition plate 12, the concrete weight layer 13 and the vibration device 16 are horizontally lifted by the lifting device 3 as a whole, and the mould box body 2 is horizontally lifted by the lifting device 7.

A corresponding base plate with the shape of 1.2m multiplied by 0.05m (length multiplied by width multiplied by thickness) is placed on the positioning platform 51, and the two lifting devices 7 are driven to put down the die box body 2 to cover the positioning platform 51 and the base plate; the hopper 84 is filled with insulation board mixture for pressing insulation boards, in the push-pull type feeding box 82, all blades of the louver type rotatable blade device 821 rotate to be in a horizontal state, the hydraulic telescopic cylinder 83 drives the push-pull type feeding box 82 to enable the inner cavity of the push-pull type feeding box 82 to correspond to the lower opening of the hopper 84, the insulation board mixture falls into the push-pull type feeding box 82, and the volume of the once adding amount is 1.2m multiplied by 0.2 m; the hydraulic telescopic cylinder 83 drives the push-pull type material adding box 82 to horizontally slide to the position right above the die box body 2, in the sliding process, a sealing plate 822 on the rear side of the push-pull type material adding box 82 moves to the position below the hopper 84, the lower opening of the hopper 84 is sealed, material leakage is avoided, guide rails 824 on two sliding connection wing plates 823 are matched with guide rail grooves 52 on vertical plates 51 on two sides of the bottom plate 81, the stability of the push-pull type material adding box 82 is guaranteed, after the push-pull type material adding box 82 is located right above the die box body 2, all blades in the push-pull type material adding box 82 rotate by 90 degrees to uniformly blank and are flatly laid in the die box body 2, then all the blades are rotated back to be in a horizontal state, the push-pull type material adding box 82 is pulled back to the position below the hopper 84 under the driving of the hydraulic telescopic cylinder 83, and the push-pull; the pressing whole formed by the pressing plate 1, the air-permeable transition plate 12, the concrete counterweight layer 13 and the vibration equipment 16 falls into the mold box body 2 and presses on the insulation board mixture, the vibration equipment 16 is started to drive the whole pressing whole to vibrate, press and tamp the insulation board mixture, the whole pressing whole is lifted by the lifting device 3 to a certain height and then falls down, the insulation board mixture is impacted and pressed, then the vibration and the re-impact are carried out, the impact between two times of vibration can be one time or several times, and the pressing compactness of the first layer of mixture is qualified; the lifting device 3 integrally lifts the pressed whole body out of the mold box body 2 to a certain height, the feeding mechanism 8 carries out feeding of the second layer of mixture, the second layer of mixture is flatly paved in the mold box body 2, then repeated impact and vibration pressing is carried out, the second layer of mixture is compressed to the required compactness, then feeding is carried out, the operation is repeated until the preset thickness is reached, the depth of the mold box body 2 in the specific embodiment is 1m, wherein the height of the positioning platform 51 is 0.1m, the thickness of the cushion plate is 0.05m, the total thickness of the pressing plate 1, the air-permeable transition plate 12 and the concrete counterweight layer 13 is about 0.3m, the pressing plate 1 is prevented from being separated from the mold box body 2 during vibration, the heat insulation plate forming equipment in the specific embodiment can press heat insulation plates with the thickness of 0.6-0.7m, and compared with 3-6 cm qualified conventional static pressure, the pressing thickness is greatly increased, and the; after pressing is finished, the lifting device 3 lifts the whole pressing to a certain height, the lifting device 7 horizontally lifts the die box body 2, the pressed heat-insulation board is automatically demoulded due to self weight and is kept on the positioning platform 51, the bearing device of the next procedure is in butt joint with the positioning platform 51, and the heat-insulation board and a lower base plate are pushed together by a special pushing device to the bearing device of the next procedure to be transferred to the next procedure; during implementation, the special pushing device can be arranged at the lower part of the bottom plate 81 and is fixedly connected with the base 5, and during operation, the heat insulation plate and the base plate are pushed out towards the direction far away from the bottom plate 81. Another pad is continuously placed on the positioning platform 51 and the next press is started.

In the embodiment, the two vertical steel plates 61, the lifting device 7, the fixed pulley 71, the hook 72 and the like of the frame 6 are all used for matching with the lifting demoulding manner introduced in the embodiment, and in the implementation, the four steel plates of the mould box body 2 can also be in a form that two adjacent steel plates are mutually buckled to form a square cavity, so that the lifting device 7, the fixed pulley 71, the hook 72 and the like are not needed, the vertical steel plates 61 of the frame 6 can also be simplified into a frame form that two upright posts are added with a cross beam, and correspondingly, the feeding mechanism 8 can be arranged on any side of the mould box body 2; after the press forming, only need with the lock dismantlement between four steel sheets of mould box 2 can, the heated board that the suppression was accomplished also remains on location platform 51, push away can, only the mould box 2 of this kind of structure need be dismantled repeatedly, and the operation is troublesome a little.

Referring to fig. 6, in practice, a partition plate 825 capable of horizontally pulling may be connected to the lower portion of the push-pull type material adding box 82 to replace the louver type rotatable blade device 821, the outer shape of the partition plate 825 is slightly larger than the cross section of the inner cavity of the push-pull type material adding box 82 so that the edge of the partition plate is embedded into the inner wall of the push-pull type material adding box 82, a groove in which the edge of the partition plate is embedded is correspondingly formed on the inner wall of the push-pull type material adding box 82, and the partition plate 825 extends out of the push-pull type material adding box 82 towards one end of the mold box body 2 so that the partition plate 825 can be horizontally pulled, so that when the partition plate 825 horizontally slides to the lower portion of the push-pull type material adding box 82, the lower opening of the push-pull type material adding box 82 is closed to bear the insulation board, uniform blanking can be performed during the horizontal, and is laborious to pull out and push in.

The lifting device 7 and the lifting device 3 can both adopt a mode that the electric motor is connected with the output rotating shaft, the flexible rope is wound on the output rotating shaft to realize action, if the power of the electric motor is insufficient, a speed reducer can be additionally arranged between the electric motor and the output rotating shaft for transition so as to achieve the effects of reducing the rotating speed and increasing the torque, and therefore, the cost is lower than that of directly adopting a hydraulic motor, and in order to realize the action of downward static pressure, the hydraulic motor is mostly adopted in the prior art. During implementation, a winch can be directly selected, such as a manual winch and an electric winch, the winch belongs to the prior art, the winch can be omitted, lifting and falling can be realized in a mechanical arm mode, namely, a lifting part is arranged on the whole pressing body, the lifting part is grabbed by the mechanical arm to grab the whole pressing body, then the mechanical arm is loosened, the whole pressing body falls down, the same effect is achieved, and only the cost is high.

The vibrating device 16 is also known in the art and the construction principle thereof will not be described in detail.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The insulation board forming equipment comprises a pressing mechanism and a feeding mechanism, wherein the pressing mechanism comprises a horizontal pressing plate and a die box body with an opening at the upper end, and the outline shape of the pressing plate corresponds to the inner cavity of the horizontal section of the die box body so that the pressing plate can move up and down in the die box body and press the insulation board mixture filled in the die box body; the pressing plate is connected with a lifting device; the method is characterized in that: the lifting device is flexibly connected with the pressing plate through a rope so that the pressing plate can be lifted and fall down to impact and press the mixture of the heat-insulation plate in the die box, and the upper surface of the pressing plate is provided with a vibrating device to vibrate and tamp the mixture of the heat-insulation plate in the die box;

the feeding mechanism comprises a bottom plate positioned on one side of a mold box body, a push-pull feeding box which is horizontally and slidably connected with the bottom plate and is open up and down is arranged on the bottom plate, an inner cavity of the horizontal section of the push-pull feeding box corresponds to an inner cavity of the horizontal section of the mold box body, the lower surface of the push-pull feeding box is higher than the upper surface of the mold box body so that the push-pull feeding box can horizontally slide to the upper part of the mold box body along the bottom plate for feeding, and a layer of louver type rotatable blade device is horizontally arranged at the position, close to the lower part, of the inner cavity of the push-pull feeding box so as to bear the mixture of the insulation board when all blades are in the horizontal state and;

a plurality of small air holes which vertically penetrate through the pressing plate are formed in the pressing plate;

the concrete pressing plate is characterized in that a breathable transition plate and a concrete counterweight layer are arranged above the pressing plate, the breathable transition plate is fixedly connected with the pressing plate, a certain gap is formed between the lower surface of the breathable transition plate and the upper surface of the pressing plate, the breathable transition plate is opposite to the pressing plate, and the outline shape of the breathable transition plate is slightly smaller than that of the pressing plate; the concrete counterweight layer is arranged on the air-permeable transition plate; and the vibration equipment is fixedly connected with the upper surface of the pressing plate through a vertical connecting piece penetrating through the concrete counterweight layer and the breathable transition plate.

2. The insulation board forming apparatus according to claim 1, wherein: the mould box is characterized by further comprising a base and a rack, wherein the rack is arranged on the base, the lifting device is arranged on the rack, and the mould box body is arranged on the upper surface of the base.

3. The insulation board forming apparatus according to claim 2, wherein: the base epirelief is equipped with the location platform, the lower extreme of mould box also is open structure and will the location platform covers inside it, the height that the location platform protrusion is in the base upper surface is less than the degree of depth of mould box, the outline shape of location platform with the inner chamber of the horizontal cross-section of mould box corresponds in order to fix a position the mould box and bear the heated board mixture of packing into the mould box.

4. The insulation board forming apparatus according to claim 3, wherein: and the lifting device is connected with the die box body so as to drive the die box body to ascend after the pressing is finished, thereby achieving the purpose of demoulding.

5. The insulation board forming apparatus according to claim 1, wherein: the bottom plate is fixedly provided with a hydraulic telescopic cylinder, and a telescopic rod of the hydraulic telescopic cylinder is connected with the outer wall of the push-pull type feeding box to drive the push-pull type feeding box to horizontally slide along the bottom plate.

6. The insulation board forming device according to claim 5, wherein: with open hopper about bottom plate fixedly connected with, the lower surface of hopper with the upper surface parallel and level of plug-type material adding box just the lower uncovered of hopper with the inner chamber of plug-type material adding box corresponds, plug-type material adding box is kept away from be equipped with the closing plate of keeping away from mould box direction extension towards on one side outer wall of mould box, the upper surface of closing plate also with the lower surface parallel and level of hopper just the area of closing plate is greater than the lower uncovered area of hopper is in order to utilize the closing plate to seal the lower uncovered of hopper when plug-type material adding box is pushed to the mould box.

7. The insulation board forming apparatus according to claim 6, wherein: and a support is arranged below the bottom plate so as to ensure the height required by the push-pull type material adding box.