CN111496975A

CN111496975A - Wallboard forming process

Info

Publication number: CN111496975A
Application number: CN202010313470.9A
Authority: CN
Inventors: 代建兵; 汪良奎
Original assignee: Chongqing Perfect Technology Co ltd
Current assignee: Chongqing Perfect Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-08-07

Abstract

The invention relates to the technical field of wallboard manufacturing processes, and particularly discloses a wallboard forming process which comprises the following steps of firstly, erecting a formwork, and assembling a pouring cavity with an opening at the upper end by using a formwork; step two, mixing materials, namely stirring and mixing the raw materials for the formed wallboard to form a mixture; step three, pouring, namely filling the mixture in the step two into the pouring cavity in the step one; step four, forming, namely solidifying the mixture in the pouring cavity to form the wallboard; step five, removing the mold, and removing the mold to obtain a finished wallboard product; and a die poking procedure is arranged between the third step and the fourth step, and the die poking procedure adopts a die poking rod which can automatically eccentrically rotate and be inserted into the pouring cavity to stir the mixture. According to the invention, the mixture is stirred by the eccentric rotating die poking rod, so that bubbles in the mixture escape, the problem that the quality of the wallboard is influenced because a large amount of bubbles are easily remained in the wallboard during wallboard forming in the prior art is solved, and the wallboard forming quality is improved.

Description

Wallboard forming process

Technical Field

The invention relates to the technical field of wallboard manufacturing processes, in particular to a wallboard forming process.

Background

The pouring type wallboard has the advantages of light weight, economy, fire prevention, heat insulation, heat preservation, moisture prevention, water prevention, sound insulation, environmental protection, earthquake resistance, good integrity, thin body and the like, and is widely applied to building walls; the material mixing procedure is to mix the raw materials including river sand, broken stone, additive and the like into a mixture; the pouring procedure is to pour the mixture into the pouring cavity, so that the mixture is uniformly filled into the pouring cavity; the molding procedure is that the mixture is solidified in the pouring cavity to form a wall body; and in the form removal process, after the wall is completely formed, the mould is removed.

In the actual wallboard forming process, the depth of the pouring cavity can reach 3.5m generally due to the requirement of use requirements, in order to improve the quality of the outer wall of the wallboard after forming, a calcium silicate board is fixed on the inner wall of the mold, when the mixture is poured into the pouring cavity, the mixture and the calcium silicate board are mutually ground and compounded, and after the mixture is solidified, the calcium silicate board positioned on the outer side of the wallboard is automatically compounded on the wallboard, so that the outer wall of the wallboard is smoother and more attractive; meanwhile, in order to facilitate the removal of the mold and the molding of the wallboard into an assembling type, the mold is provided with a matching groove, an edge angle and other structures.

In the prior art, because the depth of pouring the chamber is darker, and pour the in-process, the mixture is poured downwards by the top of pouring the chamber, often can appear the inside bubble that remains of wallboard among the pouring process for the compactness of wallboard is relatively poor and intensity weakens, simultaneously because the existence of bubble, makes calcium silicate board can not compound with the wallboard well, leads to when using after the installation wallboard, and calcium silicate board warp easily and drops even, seriously influences the pleasing to the eye of wallboard.

Disclosure of Invention

The invention aims to provide a wallboard forming process to solve the problem that a large number of bubbles are easy to remain in a wallboard during wallboard forming in the prior art to affect the quality of the wallboard.

In the face of the above problems, the applicant has conducted an in-depth analysis of the cause of the problems. Firstly, the applicant believes that the main cause of the low quality of the wallboard is the large amount of bubbles in the wallboard, so in the initial stage, the applicant tries to improve the mixing stage, mainly to improve the mixing operation of the mixer, to stir various raw materials by adopting a rapid stirring mode in the early stage of mixing, and to avoid the generation of a large amount of bubbles due to stirring by adopting a low-speed stirring mode in a pouring cavity, and to enable the bubbles in the mixture to escape as much as possible. However, the applicant finds that no matter how to control the stirring in the mixing stage, in the process of pouring, the mixture falls into the pouring cavity, and a large amount of bubbles still exist in the mixture due to the fact that the mixture is in contact with air and wriggles mutually. Finally, the applicant adopts a mode of manually stirring the mixture to remove air bubbles in the mixture, and the specific operation is that after the mixture is poured into the pouring cavity, the mixture is manually stirred by using a die poking rod, so that the mixture entering the pouring cavity wriggles, and the air bubbles in the mixture escape, thereby achieving the purpose of reducing the air bubbles in the mixture. However, the use of manually agitated mold poking rods still presents the following problems: 1. when the die poking rods are stirred manually, the stirring effect of the die poking rods is different and the quality of the formed wall plate cannot be guaranteed because the stirring amplitude of different workers is different and the stirring amplitude of the same worker in different time periods is possibly different; 2. the depth of the pouring cavity can reach 3.5m, and when the mixture is manually stirred by using a die poking rod, the mixture at the bottom of the pouring cavity cannot be stirred, so that the quality of the lower part of the wallboard cannot be obviously improved; 3. because the depth of the pouring cavity is deep, the labor intensity is high when the die is poked manually, and the efficiency of poking the die is low.

In order to solve the problems, the technical scheme of the invention is as follows: a wallboard forming process comprises the following steps,

step one, supporting a formwork, namely assembling a pouring cavity with an opening at the upper end by using a formwork;

step two, mixing materials, namely stirring and mixing the raw materials for the formed wallboard to form a mixture;

step three, pouring, namely filling the mixture in the step two into the pouring cavity in the step one;

step four, forming, namely solidifying the mixture in the pouring cavity to form the wallboard;

step five, removing the mold, and removing the mold to obtain a finished wallboard product;

and a die poking procedure is arranged between the third step and the fourth step, and the die poking procedure adopts a die poking rod which can automatically eccentrically rotate and be inserted into the pouring cavity to stir the mixture.

The principle of the technical scheme is as follows: a die poking procedure is added between the pouring procedure and the forming procedure, in the die poking procedure, a die poking rod is used for automatically and eccentrically stirring the mixture in the pouring cavity, in the stirring process of the die poking rod, the die poking rod adopts an eccentric rotation mode, and when the die poking rod rotates, the mixture is stirred, so that the mixture wriggles mutually, bubbles in the mixture are forced to escape, and the purpose of reducing the amount of the bubbles in the mixture is achieved; simultaneously, disclose the automatic eccentric rotation in-process of die lever, can carry out abundant stirring to pouring the mixture that the chamber is close to the bottom position, thereby make and pour holistic mixture in the chamber and all fully mixxed, guarantee the shaping quality of wallboard, and disclose the die lever and rotate the in-process at the automation, increase the wriggle motion of mixture, make mixture and silicate board can better running-in and compound, thereby strengthen the composite quality of silicate board and wallboard, the whole appearance quality of further promotion wallboard.

The beneficial effects of this technical scheme lie in:

1. wallboard with good compactness can be obtained: compare in the wallboard shaping back wallboard inside among the prior art and remain a large amount of bubbles on wallboard and the silicate board composite surface, the quality of wallboard is relatively poor. In this application, the mixture that the mould pole was poked to the position in pouring the chamber is stirred in the utilization to reduce the air bubble content in the mixture, promote the quality behind the wallboard shaping, and when poking the automatic eccentric rotation of mould pole, can stir the mixture uniformly, make the abundant wriggling of mixture and misce bene, the condition of layering appears in each raw materials in can avoiding the mixture.

2. The compounding of silicate board and mixture can be promoted: compared with the method of directly pouring the mixture into the pouring cavity, the method has the advantages that relative movement between the silicate plate and the mixture is less, and the mixture and the silicate plate are poor in combination. In this application, when the mould is disclosed to the utilization die-poking rod, the mixture is pouring the intracavity wriggling to promote the running-in of mixture and silicate board compound, make the silicate board can compound well on the wallboard.

3. Promote the shaping quality of wallboard corner: compare in prior art pour the mixture pour direct molding behind the chamber, in this application, utilize the stirring of disclosing the mould pole to the mixture for the mixture can be fully filled to wallboard corner, thereby makes the wallboard can be accurately according to the shaping of mould size.

4. Effectively reduce artifical intensity of labour and practice thrift the cost: compare the mode of disclosing the mould in the manual work among the prior art, the automatic off-centre of disclosing the mould pole in this application rotates, and automatic stirring is realized to whole process, effectively reduces artifical intensity of labour and practices thrift the cost of labor.

Further, pour the quantity of disclosing the mould pole in the chamber and be a plurality of, a plurality of mould poles of disclosing evenly arrange along the length direction who pours the chamber.

Set up a plurality of and disclose the mould pole in pouring the chamber, promote disclosing the mould efficiency of disclosing the mould pole, a plurality of mould poles of disclosing are evenly arranged along the length direction who pours the chamber, and adjacent distance between the mould pole of disclosing equals for each disclose the mould pole to pour in the chamber along pouring the stirring that chamber length direction went on equal intensity, thereby make the mixture by even stirring, the compactness of each part is unanimous during the wallboard shaping.

Further, in the die-poking process, the eccentric size of the die-poking rod is 10-15 mm.

In the scheme, the eccentric size of the die poking rod is set to be 10-15mm, when the eccentric size of the die poking rod is set within the range of 10-15mm, the situation that the mixture is layered due to the fact that the eccentric size of the die poking rod is too large and the rotation of the die poking rod is caused can be avoided, and meanwhile, the stirring effect of the die poking rod can be optimal, and bubbles in the mixture can be fully escaped.

Further, in the die poking process, the distance between the die poking rod and the two side face plates of the pouring cavity is 10-12 mm.

In the scheme, the distance between two side panels of the pouring cavity from the poking mold rod is 10-12mm, so that the poking mold rod is positioned in the middle of the pouring cavity in the thickness direction of the pouring cavity, and when the poking mold rod rotates eccentrically to enable a mixture to creep, the mixture can be fully rubbed in and compounded with a silicate plate on the inner wall of the pouring cavity in the creeping process, and meanwhile, the phenomenon that the poking mold rod is too large and has a small distance with a panel is avoided, and the poking mold rod touches the silicate plate in the rotating process to damage the silicate plate.

Further, the eccentric rotation speed of the die-poking rod is 1.8-2.2 r/s.

In the scheme, the eccentric rotating speed of the poking mold rod is set to be 1.8-2.2r/s, so that the rotating speed of the poking mold rod is moderate, the phenomenon that the rotating speed of the poking mold rod is too high to generate a vibration effect on the mixture, each raw material of the mixture is layered is avoided, and the phenomenon that the rotating speed of the poking mold rod is too low to eliminate bubbles in the mixture is poor is avoided.

Furthermore, the movement speed of the die-poking rod to be inserted into the pouring cavity and the movement speed of the die-poking rod to be withdrawn from the pouring cavity are both 60-80 mm/s.

Disclose the mould pole at the uniform velocity insert and withdraw from and pour the chamber, and disclose the moving speed of mould pole and be 60-80mm/s for disclose the time of mould pole stirring in pouring the chamber and be one half to two minutes, disclose the mould pole and have sufficient time and mixture contact, make disclose the mould pole can go on the mixture high-efficiently and fully, minimize churning time under the prerequisite of guaranteeing the stirring effect, practice thrift and disclose the mould time.

Furthermore, the bottom of the die poking rod is fixedly connected with a cone-shaped guide part.

In the scheme, the guide part is fixedly connected to the bottom of the die poking rod, is in a net cone shape, and can be used for guiding the die poking rod to enter, so that the phenomenon that the die poking rod is broken due to the fact that the bottom of the die poking rod abuts against the top of a template is avoided; simultaneously, the net taper that is of guide part for poking the mould pole and pouring the chamber after getting into, the guide part is followed and is poked the mould pole and rotate and realize the stirring to the mixture, promotes the wriggling of mixture and bubble in making the mixture more fully and escapes.

Further, the quantity of pouring the chamber is a plurality of, and a plurality of pours the chamber and arranges side by side, pours the chamber outside and is equipped with horizontal guiding mechanism along a plurality of array directions of pouring the chamber, disclose mould pole sliding connection on horizontal guiding mechanism.

In actual compounding in-process, the compounding operation is gone on in the blendor, and in order to make the high-efficient operation of blendor, the volume of the blendor compounding at every turn all reaches the rated value, and consequently the volume of the blendor compounding at every turn is fixed, when pouring the wallboard, can pour a plurality of chambeies of pouring behind the blendor compounding. In this scheme, set up a plurality of chambeies of pouring side by side to the array orientation along a plurality of chambeies of pouring sets up horizontal guiding mechanism in the outside of pouring the chamber, makes to disclose the mould pole and can slide along horizontal guiding mechanism, thereby makes to disclose the mould pole and successively stirs each intracavity mixture of pouring, promotes the fashioned efficiency of wallboard.

Further, the die poking rod is eccentrically arranged by a flange.

Compare in the mode of using to open eccentric groove and make the eccentric rotation of disclosing the mould pole, disclose the mould pole and can realize the stirring to the mixture in the transfer of eccentric groove, but disclose the wearing and tearing of mould pole and eccentric groove serious, the eccentric groove is changed frequently, influences the fashioned production beat of wallboard and incremental cost. In this scheme, will disclose on the mould pole off-centre is fixed in the ring flange, utilize the rotation of ring flange and drive to disclose the eccentric rotation of mould pole, simple structure and disclose the mould pole and be connected stably with the ring flange.

Further, the cross section of the die-poking rod is one or more of a circle, a square, an ellipse or a diamond.

The cross section of the die poking rod is set to be one or a combination of more of a circle, a square, an ellipse or a diamond, and the cross section of the die poking rod is circular, so that the abrasion of the die poking rod can be reduced, and the service life of the die poking rod is longer; compare in the die-poking rod of circular cross section, set the cross section of die-poking rod into square, oval or rhombus, in die-poking rod eccentric rotation, die-poking rod is bigger to the range of stirring of mixture, and stirring effect is better.

Drawings

Fig. 1 is a schematic view of a die poking device in a wallboard forming process according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view showing the connection between a die-poking rod and a guide part in a wall panel forming process according to a second embodiment of the present invention.

Fig. 4 is a schematic view showing the connection between a die-poking rod and a guide part in a wall panel forming process according to a seventh embodiment of the present invention.

Fig. 5 is a schematic view of a die poking device in a wallboard forming process according to a fifth embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: pouring cavity 1, die poking rod 2, support frame 3, vertical guide rail 4, fixing plate 5, vertical hydraulic cylinder 6, slide 7, driving motor 8, flange 9, transverse guide rail 10, transverse motor 11 and guide part 12.

Example one

An embodiment substantially as shown in figures 1 and 2 of the accompanying drawings: a wallboard forming process comprises the following steps:

step one, formwork erecting, namely assembling pouring cavities 1 with openings at the upper ends on a fixed seat by using formworks, wherein the number of the pouring cavities 1 is six, the six pouring cavities 1 are arranged along the left and right directions in the drawing 1, the depth of each pouring cavity 1 is 3.5m, and silicate plates are arranged on panels at the left and right sides of each pouring cavity 1;

step two, mixing materials, namely stirring and mixing the raw materials for the formed wallboard to form a mixture, wherein the raw materials comprise river sand, broken stones and an additive;

step three, pouring, namely filling the mixture in the step two into the pouring cavity 1 in the step one;

step four, forming, namely solidifying and forming the mixture in the pouring cavity 1 to form the wallboard;

in this embodiment, be equipped with between step three and step four and disclose the mould process, disclose the mould process and adopt to disclose the mould device to carry out automatic eccentric stirring to the mixture of pouring in the chamber 1, disclose the mould device including can automatic eccentric rotation and insert the mould pole 2 of disclosing in pouring the chamber 1, disclose the cross section of mould pole 2 and be circular, the top of pouring the chamber 1 is equipped with vertical drive mechanism, utilize vertical drive mechanism drive to disclose mould pole 2 and stir the mixture in inserting the mixture downwards. In this embodiment, vertical actuating mechanism includes support frame 3, vertical guide rail 4 through two vertical settings of screw fixedly connected with on the support frame 3, two vertical guide rail 4 are located pour preceding of chamber 1 top, the back both sides, through screw fixedly connected with fixed plate 5 between the top of two vertical guide rail 4, vertical pneumatic cylinder 6 through bolt fixedly connected with output shaft setting down on the fixed plate 5, through screw fixedly connected with slide 7 on vertical pneumatic cylinder 6's the output shaft, the left side of slide 7, the vertical sliding connection of right side both sides all through the gyro wheel roll complex mode is on two vertical guide rail 4.

As shown in fig. 1, a driving motor 8 is fixedly connected to the middle of the sliding plate 7 through a screw, a driving wheel is fixedly connected to an output shaft of the driving motor 8 through a flat key, six rotating shafts are correspondingly and rotatably connected to the top surface of the sliding plate 7 through six bearings, the six rotating shafts are uniformly distributed on the sliding plate 7 along the left and right directions, a driven wheel is fixedly connected to each rotating shaft through a flat key, a chain is connected between the driven wheel and the driving wheel, when the driving wheel is driven to rotate by the driving motor 8, the driving wheel drives the driven wheel to rotate through the chain, the driving wheel drives the gear and the chain to rotate in a transmission mode commonly used in the field, a schematic connection diagram of the driving wheel, the chain and the driven wheel is not given here, a cavity is formed in the sliding plate 7, and the driving wheel.

As shown in fig. 1, the bottom of every pivot all is through screw fixedly connected with ring flange 9, pokes the top of mould pole 2 and passes through the bottom eccentric connection of screw and ring flange 9, pokes the eccentric distance of mould pole 2 and ring flange 9 and be 10mm, and when ring flange 9 rotated, ring flange 9 will drive and poke the eccentric rotation of mould pole 2, and in this embodiment, poking when mould pole 2 rotated to be close to pouring the left side silicate board or the right side silicate board of chamber 1, poking the minimum distance of mould pole 2 apart from the silicate board and be 10 mm.

As shown in fig. 1, the top of the casting cavity 1 is provided with a transverse guide mechanism near the front and rear sides, in this embodiment, the transverse guide mechanism includes a transverse guide rail 10 fixedly connected to the top of the fixing seat by a screw, and the bottom of the support frame 3 is transversely slidably connected to the transverse guide rail 10; simultaneously, the bottom of support frame 3 is rotated and is connected with the gyro wheel, and the gyro wheel roll connection is on transverse guide 10, through bolt fixedly connected with transverse motor 11 on the right side lateral wall of support frame 3, connects through chain drive's mode between transverse motor 11's the output shaft and the gyro wheel, will drive the gyro wheel when transverse motor 11 rotates and rotate to make support frame 3 slide along transverse guide 10.

The specific implementation mode is as follows:

firstly, completing the processes of formwork supporting, material mixing and pouring according to the steps I to III, then starting a vertical hydraulic cylinder 6 when the mixture enters a pouring cavity 1, pushing a sliding plate 7 downwards by the vertical hydraulic cylinder 6 to enable the sliding plate 7 to slide downwards at a constant speed of 70mm/s, starting a driving motor 8 at the same time, driving the driving wheel to rotate by the driving motor 8, sequentially driving a chain, a driven wheel, a rotating shaft and a flange plate 9 to rotate when the driving wheel rotates, driving a die poking rod 2 to eccentrically rotate when the flange plate 9 rotates, enabling the eccentric rotation speed of the die poking rod 2 to be 2r/s, further enabling the die poking rod 2 to eccentrically move downwards at a constant speed when the die poking rod 2 eccentrically rotates, enabling the die poking rod 2 to eccentrically stir the mixture in the pouring cavity 1, and when the die poking rod 2 reaches the bottom of the pouring cavity 1, pulling the sliding plate 7 to upwards at a constant speed by the vertical hydraulic cylinder 6, thereby enabling the die poking rod 2 to move upwards at a constant speed to the outside of the pouring cavity 1, and completing one-time die poking operation.

After once die poking operation is completed, the support frame 3 is pushed by the transverse motor to transversely slide along the transverse guide rail 10, so that the die poking transversely slides to a position right above the next pouring cavity 1, and the die poking operation is repeated until the die poking rod 2 pokes the four pouring cavities 1. The bubbles in the mixture escape under the stirring action of the die poking rod 2, and finally a wall plate with compact and uniform interior is obtained in the forming process of the step four; simultaneously, because make the mixture wriggle in pouring chamber 1 when disclosing the eccentric rotation of mould pole 2 to make the mixture can fully wear in with the silicate board, after the wallboard shaping, the silicate board can fully compound with the wallboard, thereby makes the outer wall of wallboard smooth, the outward appearance is graceful.

And after the wallboard is formed, manually removing the die, thereby obtaining a finished wallboard product.

Example two

The difference between the second embodiment and the first embodiment is that: as shown in fig. 3, the guide part 12 in the shape of a net cone is welded at the bottom of the die poking rod 2, in this embodiment, the guide part 12 includes three steel bars with the same size, the bottoms of the three steel bars are welded at the same point, the top ends of the three steel bars are all welded at the bottom of the die poking rod 2, and the three steel bars are enclosed into a cone with the downward vertex.

If disclose the mould pole 2 and take place crooked or disclose mould pole 2 and pour 1 counterpoint of chamber inaccurate and cause disclosing mould pole 2 and can't enter into when pouring 1 intracavity at disclosing the mould in-process, probably cause disclosing that mould pole 2 offsets with the template and make disclosing the condition that mould pole 2 breaks or the template damages, increase cost and influence the fashioned beat of wallboard. In this embodiment, since the guiding portion 12 is in a mesh cone shape, before the die poking rod 2 enters the pouring cavity 1, the guiding portion 12 will enter the pouring cavity 1 first, and even if the die poking rod 2 and the pouring cavity 1 are not aligned correctly, the guiding portion 12 will provide a guiding function for the die poking rod 2, thereby avoiding the situation that the die poking rod 2 is broken or the template is damaged; moreover, when disclosing mould pole 2 and pouring 1 accurate counterpoint of chamber, because disclosing mould pole 2 and constantly pivoted when disclosing the mould operation, consequently disclose mould pole 2 and can drive guide part 12 and rotate together to make the reinforcing bar of guide part 12 produce the effect of stirring to the mixture, further promote the stirring effect to the mixture, make the bubble in the mixture can be discharged more fully, thereby promote the quality of wallboard.

EXAMPLE III

The difference between the third embodiment and the second embodiment is that: disclose 2 the moving speed of mould pole in vertical direction and be 80mm/s, disclose the eccentric slew velocity of mould pole 2 and be 1.8r/s for disclose that mould pole 2 can be quick pour intracavity 1 up-and-down motion, suitably turn down simultaneously disclose the eccentric slew velocity of mould pole 2, avoid disclosing that mould pole 2 slew velocity is too fast and cause the condition that layering appears in each raw materials in the mixture, effectively guarantee the fashioned quality of wallboard.

Example four

The difference between the fourth embodiment and the second embodiment is that: disclose 2 the moving speed of mould pole in vertical direction and be 60mm/s, disclose the eccentric slew velocity of mould pole 2 and be 2.2r/s, make disclosing that mould pole 2 can be slow-speed pouring 1 interior up-and-down motion, suitably heighten simultaneously and disclose the eccentric slew velocity of mould pole 2, the extension is disclosed 2 stirring time to the mixture, thereby make the mixture can be stirred more fully, and then make the bubble in the mixture discharge as far as possible, promote the fashioned quality of wallboard.

EXAMPLE five

The difference between the fifth embodiment and the first embodiment is that: the cross section of the die poking rod 2 is square, oval or rhombic, so that the die poking rod 2 can stir the mixture more greatly during eccentric rotation, the stirring effect is improved, bubbles are discharged from the mixture as much as possible, and the quality of wallboard forming is effectively improved.

As shown in fig. 5, for the specific connection mode between the driving motor 8 and the flange 9, the driving motor 8 can drive the worm gear to rotate, the driving motor 8 is horizontally arranged, and the output shaft is backwards arranged, the worm gear is fixedly connected to the output shaft of the driving motor 8 through a flat key, a second gear meshed with the worm is fixedly connected to the rotating shaft, when the driving motor 8 rotates, the worm gear is driven to rotate, and further the worm gear drives the worm to rotate, and when the worm rotates, the second gear is driven to rotate, and finally the second gear drives the rotating shaft, the flange 9 and the die poking rod 2 to rotate.

EXAMPLE six

The difference between the sixth embodiment and the first embodiment is that: the quantity of disclosing mould pole 2 is the twelve, the twelve is disclosed mould pole 2 and is equallyd divide for two sets ofly and every is disclosed mould pole 2 and corresponds and connect a ring flange 9, every group is disclosed mould pole 2 and all arranges into one row according to the mode that sets up in embodiment one, two rows are disclosed the distance between mould pole 2 and are equal to the adjacent distance of pouring between the chamber 1, utilize driving motor 8 to drive the twelve simultaneously and disclose mould pole 2 and rotate, thereby make 7 vertical cyclic motion of slide once, can pour chamber 1 to two adjacent and carry out eccentric stirring simultaneously, promote stirring efficiency. Simultaneously, the number of disclosing the mould pole 2 in this embodiment is twelve two rows, but also can adopt eighteen, three forms of arranging, once only pours the chamber 1 and carries out the mould operation of disclosing to three adjacent, or other more quantity, and the specific quantity that sets up can be set for according to the actual production condition.

EXAMPLE seven

The seventh embodiment differs from the second embodiment in that: as shown in fig. 4, the number of the flanges 9 connected between the die poking rod 2 and the rotating shaft is two, the two flanges 9 are overlapped up and down and are eccentrically arranged, the eccentric distance between the two flanges 9 is 15mm, the rotating shaft and the upper flange 9 are coaxially arranged and fixed by bolts, the die poking rod 2 and the lower flange 9 are coaxially arranged, on one hand, the die poking rod 2 and the rotating shaft can be conveniently and respectively connected to the flanges 9, and simultaneously, the acting force of the die poking rod 2 on the lower flange 9 can be positioned at the central position of the flange 9, compared with the embodiment that the die poking rod 2 and the flange 9 are directly eccentrically arranged, the acting force of the flange 9 on the flange 2 is more uniform, thereby avoiding the situation that the different loads are generated on the screws of the fixed flange 9 by the die poking rod 2, and the fatigue damage occurs on the screws with larger loads after the flange 9 is used for a long time, through two superimposed ring flanges 9, the acting force of the die poking rod 2 on the screw is transferred to the screw part connected between the two ring flanges 9, so that the service life of the screw is prolonged.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A wallboard forming process comprises the following steps,

the method is characterized in that: and a die poking procedure is arranged between the third step and the fourth step, and the die poking procedure adopts a die poking rod which can automatically eccentrically rotate and be inserted into the pouring cavity to stir the mixture.

2. The wallboard forming process of claim 1, wherein: the number of disclosing the mould pole in pouring the chamber is a plurality of, and a plurality of disclosing the mould pole evenly arranges along the length direction who pours the chamber.

3. A wallboard forming process according to claim 2, wherein: in the die-poking process, the eccentric size of the die-poking rod is 10-15 mm.

4. A wallboard forming process according to claim 3, wherein: in the die poking process, the distance between the die poking rod and the two side face plates of the pouring cavity is 10-12 mm.

5. The wallboard forming process of claim 4, wherein: the eccentric rotation speed of the die poking rod is 1.8-2.2 r/s.

6. The wallboard forming process of claim 5, wherein: the speed of inserting the die-poking rod into the pouring cavity and withdrawing the die-poking rod from the pouring cavity is 60-80 mm/s.

7. A wallboard forming process according to any one of claims 1 to 6 wherein: the bottom of the die poking rod is fixedly connected with a cone-shaped guide part.

8. The wallboard forming process of claim 7, wherein: the number of pouring the chamber is a plurality of, and a plurality of pours the chamber and arranges side by side, pours the chamber outside and is equipped with horizontal guiding mechanism along a plurality of arrangement directions of pouring the chamber, disclose mould pole sliding connection on horizontal guiding mechanism.

9. The wallboard forming process of claim 8, wherein: the die poking rod is eccentrically arranged by a flange.

10. A wallboard forming process according to any one of claims 1-6 and 8-9 wherein: the cross section of the die poking rod is one or a combination of a plurality of circular shapes, square shapes, oval shapes or diamond shapes.