CN110682409A

CN110682409A - Cement foaming insulation board production line and technological process thereof

Info

Publication number: CN110682409A
Application number: CN201910959611.1A
Authority: CN
Inventors: 巩轩; 巩运刚; 徐庆彬; 刘统海; 李耀; 宗灏; 刘宜辉; 王延强; 巩跃阳
Original assignee: Shandong Lianyunshan Building Technology Co Ltd
Current assignee: Shandong Lianyunshan Building Technology Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-01-14

Abstract

The invention relates to the technical field of bearing assembling equipment, and discloses a cement foaming insulation board production line which comprises a mounting rack, a first support frame, a second support frame, a spiral material conveying machine, a workbench and a fixing box, wherein the top end of the mounting rack is rotatably connected with a rotating roller, the side wall of the rotating roller is in transmission connection with a conveying belt, the top end of the first support frame is fixedly connected with a cement tank, the top end of the second support frame is fixedly connected with an auxiliary material tank, the side wall of the auxiliary material tank is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly provided with material conveying equipment, the material conveying equipment is positioned at one end of the conveying belt, the input end of the spiral. This cement foaming heated board production line and process flow guarantee that cement foaming heated board can not appear cement and not gelatinize totally, avoid the pseudo-phenomenon of congealing, form not the cement stone, guarantee the normal performance of cement foaming board, also avoid the drawing of patterns in-process because of the improper cement foaming board fracture that causes of operation, the drawing of patterns of being convenient for.

Description

Cement foaming insulation board production line and technological process thereof

Technical Field

The invention relates to the technical field of bearing assembling equipment, in particular to a cement foaming insulation board production line and a process flow thereof.

Background

The foamed heat-insulating board is a porous light high-performance heat-insulating board, is an inorganic heat-insulating material which is produced by a plurality of inorganic cementing materials, additives such as a modifier and a foaming agent through equipment such as a stirring system, a maintenance system, a cutting system and the like, has low heat conductivity, good heat-insulating property, high temperature resistance, aging resistance and A1-grade non-combustibility, and can be widely applied to a building external wall heat-insulating system. The foaming insulation board belongs to a non-combustible material, is non-toxic, environment-friendly and low-carbon, is a novel material vigorously advocated by the nation, and has the fireproof performance reaching A1 level. The product has high compression strength (compared with plastic foam), low heat conductivity coefficient, firm bonding with concrete, consistent expansion coefficient and consistent service life with buildings. The product is mainly used for roof insulation boards and inner and outer wall insulation boards, the bonding mortar is directly bonded by cement mortar to be used as a coating surface of the outer wall insulation board, and waterproof anti-crack mortar and fiberglass gridding cloth can be directly used as a protective layer. When the ceramic tile is pasted, the steel wire meshes can be hung, plastic anchor bolts can be tied, anti-crack mortar is smeared outside, and the ceramic tile is pasted.

At present, cement is easy to be produced on a cement foaming insulation board, cement is not completely gelled, a pseudo-setting phenomenon occurs, cement stones are not formed, the cement foaming board is easy to pulverize, a cement foaming board is cracked due to improper operation in a demolding process, fine cracks occur, and the cement foaming insulation board is likely to have the problems of low strength and high water absorption rate.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cement foaming insulation board production line and a process flow thereof, wherein the cement foaming insulation board is easy to have the problems that cement is not completely gelled, a pseudo-coagulation phenomenon is generated, cement stone is not formed, the cement foaming board is easy to pulverize, a cement foaming board is cracked due to improper operation in a demolding process, fine cracks are generated, and the cement foaming insulation board is possibly low in strength and high in water absorption rate.

In order to realize the purposes that the cement foaming insulation board can not have the phenomenon that the cement is not completely gelled, avoid the phenomenon of pseudo coagulation, form no cement stone, ensure the normal performance of the cement foaming board, avoid the cracking of the cement foaming board caused by improper operation in the demoulding process and facilitate demoulding, the invention provides the following technical scheme: a cement foaming insulation board production line comprises a mounting frame, a first support frame, a second support frame, a spiral material conveyor, a workbench and a fixing box, wherein the top end of the mounting frame is rotatably connected with a rotating roller, the side wall of the rotating roller is in transmission connection with a conveying belt, the top end of the first support frame is fixedly connected with a cement tank, the top end of the second support frame is fixedly connected with an auxiliary material tank, the side wall of the auxiliary material tank is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly provided with a material conveying device, the material conveying device is positioned at one end of the conveying belt, the input end of the spiral material conveyor is positioned at the bottom end of the auxiliary material tank, the top end of the workbench is fixedly provided with a stirring cylinder, the top end of the stirring cylinder is fixedly provided with a third motor, the output end of the third motor is fixedly connected with a stirring, the mould frame bottom end fixedly connected with rolling disc, fixed case top end fixedly mounted has first pneumatic cylinder, pneumatic cylinder output end fixedly connected with fixed plate, the equal fixedly connected with spliced pole in fixed plate bottom both sides, spliced pole bottom fixedly connected with backup pad, the inside bottom of fixed case is rotated and is connected with the rotation post, rotation post top end fixedly connected with cutting bed, the inside horizontal fixedly connected with slide bar of fixed case, slide bar lateral wall sliding connection has the cutting machine.

Preferably, the mounting frame body is fixedly provided with a first motor, and the first motor is rotatably connected with the rotating roller through a belt.

Preferably, the side wall of the spiral material conveyer is fixedly connected with a communicating pipe, and the communicating pipe is fixedly connected to one side of the top end of the mixing drum.

Preferably, the bottom end of the fixed plate is fixedly connected with two second hydraulic cylinders, the output ends of the second hydraulic cylinders are fixedly connected with a sliding plate, and the sliding plate is slidably connected to the side wall of the connecting column.

Preferably, the vibrating springs are four in number and are fixedly connected to the top end of the supporting plate at equal intervals.

Preferably, the bottom end of the workbench is fixedly provided with an electromagnetic valve, and the electromagnetic valve is connected with the bottom end of the mixing drum.

Preferably, the cutting machine includes support body, fourth motor and cutting disc, fourth motor fixed mounting is in support body one end, the output end fixed connection of fourth few output end has the cutting disc, the sliding tray has been seted up to support body terminal surface, sliding connection has the carriage in the sliding tray, carriage one end fixed connection has the clean feather of sweeping.

Preferably, the production line of cement foaming insulation boards comprises the cement foaming insulation board production line of claims 1 to 7, and further comprises the following steps:

1) feeding and mixing: adding a certain amount of cement, a foaming agent and a foam stabilizing reinforcing agent into a stirrer through a feeding system, and carrying out dry mixing for 30 seconds;

2) and stirring: adding a certain amount of warm water into the stirrer, and carrying out wet stirring for 2 minutes; adding a certain amount of foaming agent into the stirrer to be stirred for 8-15 seconds;

3) injection molding and foaming: injecting the slurry into a mold for foaming, wherein the foaming process is about 3-5 minutes;

4) and initial maintenance: standing for several hours after injection molding is completed for initial maintenance;

5) and demolding: after the foaming cement insulation board is initially solidified, demolding can be carried out when the foaming cement insulation board has initial strength;

6) and cutting: the foamed cement insulation board blank with certain strength can be cut after being demoulded, and the cutting specification is adjusted according to the requirement;

7) and maintaining a finished product: the maintenance age of the foamed cement insulation board is not less than 7 days.

Compared with the prior art, the invention provides a cement foaming insulation board production line and a process flow thereof, and the production line has the following beneficial effects:

1. this cement foaming heated board production line and process flow, invert forming die on the cutting bed after at first cement foaming heated board shaping, then utilize first pneumatic cylinder to drive the fixed plate downstream and make the backup pad support in the forming die upper end, then utilize the second pneumatic cylinder to drive the sliding plate and carry out the high-speed slip at the spliced pole lateral wall, thereby utilize sliding plate striking backup pad, make the backup pad carry out the high-speed drawing of patterns for forming die fast, then remove the cement foaming heated board of cutting machine on the edge-to-edge cutting platform and cut according to certain specification, guarantee that cement can not appear in the cement foaming heated board and not gelatinize completely, avoid the pseudo-phenomenon of congealing, form not become the cement stone, guarantee the normal performance of cement foaming board, also avoid the drawing of patterns in-process because of the operation improper cause.

2. According to the cement foaming insulation board production line and the process flow thereof, slurry is injected into a mold for foaming, the foaming process is about 3-5 minutes, then the slurry is stood for a plurality of hours after injection molding is completed for initial curing, the initial setting of the foaming cement insulation board is completed, and the curing age of the foaming cement insulation board is not less than 7 days, so that the performances of high strength and low water absorption of the cement foaming insulation board are ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structural holding tank of the present invention;

fig. 3 is a cross-sectional view of the cutting machine of the present invention.

In the figure: 1. a mounting frame; 2. a rotating roller; 3. a conveyor belt; 4. a first motor; 5. a first support frame; 6. a cement silo; 8. a second support frame; 9. an auxiliary material tank; 11. a material delivery device; 12. a connecting pipe; 13. a spiral material conveyer; 17. a work table; 18. a mixing drum; 19. a third motor; 20. a communicating pipe; 21. an electromagnetic valve; 22. a mold frame; 23. forming a mold; 24. rotating the disc; 25. a fixed box; 26. a first hydraulic cylinder; 27. a fixing plate; 28. connecting columns; 29. a support plate; 30. a second hydraulic cylinder; 31. a sliding plate; 32. a vibration spring; 33. rotating the column; 34. cutting table; 35. a slide bar; 36. a cutter; 361. a frame body; 362. a fourth motor; 363. cutting the disc; 364. a sliding groove; 365. a carriage; 366. and (6) clearing the hairs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a cement foaming insulation board production line comprises a mounting frame 1, a first support frame 5, a second support frame 8, a spiral material conveyor 13, a workbench 17 and a fixed box 25, wherein the top end of the mounting frame 1 is rotatably connected with a rotating roller 2, the side wall of the rotating roller 2 is in transmission connection with a conveyer belt 3, the top end of the first support frame 5 is fixedly connected with a cement tank 6, the top end of the second support frame 8 is fixedly connected with an auxiliary material tank 9, the side wall of the auxiliary material tank 9 is fixedly connected with a connecting pipe 12, one end of the connecting pipe 12 is fixedly provided with a material conveying device 12, the material conveying device 12 is positioned at one end of the conveyer belt 3, the input end of the spiral material conveyor 13 is positioned at the bottom end of the auxiliary material tank 9, the top end of the workbench 17 is fixedly provided with a stirring cylinder 18, the top end of the stirring cylinder 18 is fixedly provided with, sliding connection has forming die 23 on mould frame 22, mould frame 22 bottom fixed rotation is connected with rolling disc 24, the fixed box 25 top fixed mounting has first pneumatic cylinder 26, pneumatic cylinder 26 output end fixedly connected with fixed plate 27, the equal fixedly connected with spliced pole 28 in fixed plate 27 bottom both sides, spliced pole 28 bottom fixedly connected with backup pad 29, the inside bottom of fixed box 25 is rotated and is connected with and rotates post 33, it 34 to rotate post 33 top fixedly connected with cutting bed, the inside horizontal fixedly connected with slide bar 35 of fixed box 25, slide bar 35 lateral wall sliding connection has cutting machine 36.

A first motor 4 is fixedly arranged on the frame body of the mounting frame 1, and the first motor 4 is rotatably connected with the rotating roller 2 through a belt; the side wall of the spiral feeder 13 is fixedly connected with a communicating pipe 20, and the communicating pipe 20 is fixedly connected with one side of the top end of the mixing drum 18; the bottom end of the fixed plate 27 is fixedly connected with two second hydraulic cylinders 30, the output ends of the second hydraulic cylinders 30 are fixedly connected with sliding plates 31, and the sliding plates 31 are slidably connected with the side walls of the connecting columns 28; four vibration springs 32 are arranged, and the vibration springs 32 are fixedly connected to the top end of the support plate 29 at equal intervals; the bottom end of the workbench 17 is fixedly provided with an electromagnetic valve 21, and the electromagnetic valve 21 is connected with the bottom end of the mixing drum 18; the cutting machine 36 comprises a frame body 361, a fourth motor 362 and a cutting disc 363, wherein the fourth motor 362 is fixedly installed at one end of the frame body 361, the cutting disc 363 is fixedly connected to the output end of the fourth motor 362, a sliding groove 364 is formed in one end face of the frame body 361, a sliding frame 365 is connected to the sliding groove 364 in a sliding mode, and one end of the sliding frame 365 is fixedly connected with a cleaning bristle 366; the cement foamed insulation board production line comprising the claims 1-7, further comprising the steps of:

1. loading and mixing: adding a certain amount of cement, a foaming agent and a foam stabilizing reinforcing agent into a stirrer through a feeding system, and carrying out dry mixing for 30 seconds;

2. stirring: adding a certain amount of warm water into the stirrer, and carrying out wet stirring for 2 minutes; adding a certain amount of foaming agent into the stirrer to be stirred for 8-15 seconds;

3. injection molding and foaming: injecting the slurry into a mold for foaming, wherein the foaming process is about 3-5 minutes;

4. initial maintenance: standing for several hours after injection molding is completed for initial maintenance;

5. demolding: after the foaming cement insulation board is initially solidified, demolding can be carried out when the foaming cement insulation board has initial strength;

6. cutting: the foamed cement insulation board blank with certain strength can be cut after being demoulded, and the cutting specification is adjusted according to the requirement;

7. and (4) maintaining a finished product: the maintenance age of the foamed cement insulation board is not less than 7 days.

When the cement foaming insulation board forming machine works, firstly, the first motor 4 is used for driving the conveying belt 3 to rotate through the rotating roller 2, then, the cement tank 6 is used for discharging materials, then, the materials are conveyed into the auxiliary material tank 9 through the conveying equipment 11 through the connecting pipe 12 for preliminary mixing, then, the mixed materials are conveyed into the stirring barrel 18 through the spiral conveyor 13, the materials are driven to further perform mixing operation under the action of the third motor 19, then, the electromagnetic valve 21 is used for releasing after the mixing is finished, the forming die 23 is slid into the die frame 22 and is fixed through the rotating disc 24, then, the cement foaming insulation board to be formed in the forming die 23 needs to be formed, the forming die 23 is inverted on the cutting table 34 after the cement foaming insulation board is formed, then, the first hydraulic cylinder 26 is used for driving the fixing plate 27 to move downwards so that the supporting plate 29 is supported at the upper end of the forming die 23, then, the second hydraulic cylinder 30 is used for driving the sliding plate 31 to slide rapidly on the side wall of the connecting column 28, so that the sliding plate 31 is used for impacting the supporting plate 29, the supporting plate 29 is used for rapidly demoulding the forming die 23, and then the cutting machine 36 is moved to cut the cement foaming insulation board on the cutting table 34 according to a certain specification.

In summary, the cement tank 6 and the auxiliary material tank 9 can be used for conveying materials, and then the materials are stirred and conveyed by the screw conveyor 13, the materials in the stirring cylinder 18 can be stirred by the third motor 19, and the fixed plate 27 can be driven to move by the first hydraulic cylinder 26; the rotating roller 2 can be driven to rotate by the first motor 4, so that the materials are conveyed by the conveying belt 3; the materials can be conveyed into the mixing drum 18 through the spiral conveyor 13 and the communicating pipe 20; the second hydraulic cylinder 20 is used for driving the sliding plate 31 to impact, so that the supporting plate 29 generates micro vibration, and demolding is facilitated; the vibration spring 32 can ensure that the sliding plate 31 has better vibration damping effect when impacting the supporting plate 29, so as to avoid the damage of the supporting plate 29; the discharge of the material can be preferably controlled by the solenoid valve 21; can drive cutting disc 362 through fourth motor 362 and rotate to the processing is cut to the cement foaming heated board after the shaping, can produce tiny piece in utilizing cutting disc 362 to the long-term cutting process of cement foaming heated board, makes cleaning hair 366 clean inside the cutting disc through swing carriage 365, is convenient for use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement foaming heated board production line, includes mounting bracket (1), first support frame (5), second support frame (8), spiral delivery machine (13), workstation (17) and fixed case (25), its characterized in that: the rotary roller (2) is rotatably connected to the top end of the mounting frame (1), the conveying belt (3) is connected to the side wall of the rotary roller (2) in a transmission mode, the cement tank (6) is fixedly connected to the top end of the first support frame (5), the auxiliary material tank (9) is fixedly connected to the top end of the second support frame (8), the connecting pipe (12) is fixedly connected to the side wall of the auxiliary material tank (9), a material conveying device (12) is fixedly mounted at one end of the connecting pipe (12), the material conveying device (12) is located at one end of the conveying belt (3), the input end of the spiral material conveyor (13) is located at the bottom end of the auxiliary material tank (9), the stirring cylinder (18) is fixedly mounted at the top end of the workbench (17), a third motor (19) is fixedly mounted at the top end of the stirring cylinder (18), the output end of the third motor (19) is fixedly connected with the stirring frame inside the stirring, sliding connection has forming die (23) on mould frame (22), mould frame (22) bottom fixed rotation is connected with rolling disc (24), fixed box (25) top fixed mounting has first pneumatic cylinder (26), pneumatic cylinder (26) output end fixedly connected with fixed plate (27), the equal fixedly connected with spliced pole (28) in fixed plate (27) bottom both sides, spliced pole (28) bottom fixedly connected with backup pad (29), the inside bottom of fixed box (25) is rotated and is connected with and rotates post (33), it has cutting bed (34) to rotate post (33) top fixedly connected with cutting bed, the inside horizontal fixedly connected with slide bar (35) of fixed box (25), slide bar (35) lateral wall sliding connection has cutting machine (36).

2. The cement foaming insulation board production line of claim 1, characterized in that: the mounting bracket (1) is provided with a first motor (4) fixedly, and the first motor (4) is rotatably connected with the rotating roller (2) through a belt.

3. The cement foaming insulation board production line of claim 1, characterized in that: the side wall of the spiral material conveyor (13) is fixedly connected with a communicating pipe (20), and the communicating pipe (20) is fixedly connected to one side of the top end of the stirring drum (18).

4. The cement foaming insulation board production line of claim 1, characterized in that: the bottom end of the fixed plate (27) is fixedly connected with two second hydraulic cylinders (30), the output ends of the second hydraulic cylinders (30) are fixedly connected with sliding plates (31), and the sliding plates (31) are slidably connected to the side walls of the connecting columns (28).

5. The cement foaming insulation board production line of claim 1, characterized in that: the number of the vibration springs (32) is four, and the vibration springs (32) are fixedly connected to the top end of the supporting plate (29) at equal intervals.

6. The cement foaming insulation board production line of claim 1, characterized in that: the bottom end of the workbench (17) is fixedly provided with an electromagnetic valve (21), and the electromagnetic valve (21) is connected with the bottom end of the stirring cylinder (18).

7. The cement foaming insulation board production line of claim 1, characterized in that: the cutting machine (36) comprises a frame body (361), a fourth motor (362) and a cutting disc (363), the fourth motor (362) is fixedly installed at one end of the frame body (361), the output end of the fourth motor (362) is fixedly connected with the cutting disc (363), a sliding groove (364) is formed in one end face of the frame body (361), a sliding frame (365) is connected in the sliding groove (364) in a sliding mode, and one end of the sliding frame (365) is fixedly connected with the cleaning hair (366).

8. The cement foaming insulation board production line of claim 1, characterized in that: the cement foamed insulation board production line comprising the cement foamed insulation boards of claims 1 to 7, further comprising the steps of: