CN211221287U - Oblique distributing device suitable for double-skin wall - Google Patents

Abstract

The utility model provides a slant distributing device who is fit for two leather walls includes: the device comprises a first die table, a second die table, a first clamp, a second clamp, a side die and a material distributor; a first clamp is arranged on the first mould table, and the first clamp fixes a first sheet forming the double-skin wall on the first mould table; a second clamp is arranged on the second die table, the second clamp fixes the first page plate forming the double-skin wall on the second die table, and a preset angle is formed between the first end part of the second die table and the horizontal plane; the side die is arranged on the second die table, and the material distributor distributes materials into the side die through the chute by means of dead weight to form a second flap of the double-skin wall. This disclosed distributing device, through calculating the concrete square volume of wallboard, superimposed sheet, control cloth square volume and speed, once the cloth targets in place, solves the inhomogeneous problem of concrete cloth, saves the cloth time.

Description

Oblique distributing device suitable for double-skin wall

Technical Field

The utility model relates to an assembled building field especially relates to the slant distributing device who is fit for two skin walls.

Background

The double-skin wall production is that the maintenance kiln is arranged after the A surface is produced, the double-skin wall is taken out of the kiln to a turnover station, the double-skin wall is spliced with the B surface which is just cast with concrete and is vibrated and leveled after being turned over by a turnover mould table, a reinforcement cage is pressed into the B surface to enter the maintenance kiln again for maintenance, and the production is finished after the double-skin wall is taken out of the kiln.

When the double-skin wall is used for producing concrete cloth, the problem that steel bars are polluted by concrete when the cloth is distributed by a traditional cloth hopper because of the influence of a steel reinforcement cage when a first face wall is poured is solved, and time and labor are wasted when the cloth is cleaned; when pouring the second face, the concrete is poured for earlier to the tradition mode, inserts on the concrete of newly pouring with first panel even reinforcement cage again, has the difficulty of impressing, especially bumps big stone, can't impress, and size deviation is difficult to adjust yet.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above-mentioned technical problem, this disclosure provides a novel way of concrete placement cloth in PC component production process, when pouring the B panel that is sheltered from by the A panel, with template one side too high, utilize the way of gravity cloth.

According to an aspect of the present disclosure, there is provided an oblique material distribution device suitable for a double-skin wall, including: the device comprises a first die table, a second die table, a first clamp, a second clamp, a side die and a material distributor; a first clamp is arranged on the first die table, and the first clamp fixes a first sheet forming the double-skin wall on the first die table; a second clamp is arranged on the second die table, the second clamp fixes the first sheet forming the double-skin wall on the second die table, and a first end part of the second die table and a horizontal plane form a preset angle; the side die is arranged on the second die table, and the material distributor distributes materials into the side die by means of self weight to form a second flap of the double-skin wall.

According to at least one embodiment of the present disclosure, the lower clamp plate abuts against the first sheet, and the upper clamp plate is placed on the first sheet, and the upper clamp plate and the lower clamp plate cooperate with each other to support the first sheet.

According to at least one embodiment of the present disclosure, the connection between the upper and lower clamping plates comprises a magnetic attraction or a mechanical connection.

According to at least one embodiment of the present disclosure, the connection between the lower clamp plate and the second die table comprises a magnetic attraction or a mechanical connection.

According to one aspect of the disclosure, a method for obliquely distributing materials suitable for double-skin walls comprises the following steps: curing the material poured into the first panel to a first preset strength; the first page plate is turned over by 180 degrees and aligned to a pay-off area of the second die table; placing a second clamp on the second die table, wherein the second clamp fixes the first sheet on the second die table; lifting the first end of the second die table to enable the second die table to form a preset angle with the horizontal plane; distributing the materials in the material distributor into the edge mold from the discharging end of the first end part by using self weight according to a preset flow rate until the second flap plate is completely distributed; and flatly placing the second mould platform and maintaining the first sheet and the second sheet to a second preset strength.

According to at least one embodiment of the present disclosure, the cast-in-place material further includes a rough surface formed by the rough surface of the rough surface, after the material casting of the first sheet and the material casting of the second sheet are completed, respectively, so as to enhance the adhesive force between the cast-in-place material and the first sheet and the second sheet.

According to at least one embodiment of the present disclosure, further comprising: and arranging a plurality of side molds in the pay-off area of the second mold table, wherein the shape and the size defined by the side molds are matched with those of the second page plate.

According to at least one embodiment of the disclosure, a side form far away from the first end is further provided with a lateral support, so that the side form is ensured to be fixed in relative position with the second form platform in the process of obliquely pouring materials.

According to at least one embodiment of the present disclosure, the first sheet is fixed to the first die table by the first clamp when the first sheet is turned 180 °.

According to at least one embodiment of this disclosure, the second anchor clamps include punch holder and lower plate, lower plate and second mould platform fixed connection, the punch holder with lower plate fixed connection after first page board overturns, the lower plate withstands first page board.

According to at least one embodiment of the present disclosure, after the lower clamp plate abuts against the first sheet, the first clamp is removed, and the upper clamp plate is placed on the first sheet, and the upper clamp plate and the lower clamp plate cooperate with each other to support the first sheet.

According to at least one embodiment of the present disclosure, the connection between the upper clamping plate, the lower clamping plate and the second die table comprises a magnetic attraction or a mechanical connection.

According to at least one embodiment of the present disclosure, the upper and lower clamping plates are magnetically or mechanically connected together; and the lower clamping plate is fixedly connected with the second die table through magnetic attraction or a mechanical mode.

According to at least one embodiment of the present disclosure, the preset angle is 15 ° to 20 °.

According to at least one embodiment of the present disclosure, the volume ratio of the material added to the material machine to the preset material required by the second sheet is 105: 100.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a first panel casting schematic according to an embodiment of the present disclosure.

Fig. 2 is a schematic view of a first panel curing of an edge structure of a prefabricated wall according to an embodiment of the present disclosure.

FIG. 3 is a schematic view of a first sheet in connection with a first die table according to the present disclosure.

Fig. 4 is a schematic illustration of an edge mold coupled to a second mold table according to the present disclosure.

FIG. 5 is a schematic view of the alignment of a first sheet with a payoff area on a second die table according to the present disclosure.

Fig. 6 is a schematic top view of a structure in which a second clamp clamps a first sheet according to the present disclosure.

Fig. 7 is a front view schematically illustrating a structure in which a second clamp clamps a first sheet according to the present disclosure.

FIG. 8 is a schematic front view of a second mold table tilted according to the present disclosure.

Fig. 9 is a schematic top view of an apparatus for a slant distribution method according to the present disclosure.

Fig. 10 is a schematic front view of an apparatus for a slant distribution method according to the present disclosure.

Reference numerals: 0-a first die table; 1-a second die table; 2-side molding; 3-a material distributor; 4-reinforcing steel bars; 5-curing the kiln; 6-a member; 7-a first clamp; 8-a second clamp; 9-lateral support; 10-a first sheet; 11-a chute;

Detailed Description

The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

By adopting a novel concrete pouring and distributing mode in the production process of a PC (precast concrete member), when a B panel sheltered from the A panel is poured, one side of the template is too high, and the reinforcing steel bars of the double-skin wall can be prevented from being polluted by utilizing a gravity distributing mode, so that the problem of difficult pressing in the traditional production method is also solved.

According to a first embodiment of the present disclosure, there is provided a method for obliquely distributing a material suitable for a double-skin wall, including: curing the material poured into the first panel to a first preset strength; the first page plate is turned over by 180 degrees and aligned to a pay-off area of the second die table; placing a second clamp on the second die table, wherein the second clamp fixes the first page plate on the second die table; lifting the first end part of the second mould table to enable the second mould table to form a preset angle with the horizontal plane; distributing the materials in the material distributor into the edge mold from the discharging end of the first end part by using self weight according to a preset flow rate until the second flap plate is completely distributed; and flatly placing the second mould platform and curing the first sheet and the second sheet to a second preset strength. Specifically, the material of the first page board of above-mentioned pouring indicates the pouring of concrete, can adopt traditional mode cloth, but the reinforcing bar still can pollute with low costs, if two-sided all adopts the slant cloth, but the reinforcing bar can not be polluted in the cost improvement, from actual production, generally can select the lower mode of cost, and vibrate when concreting, put into the curing kiln after the completion and carry out the maintenance to first predetermined intensity, above-mentioned first predetermined intensity indicates that it overturns and accomplishes the damage of follow-up production flow and can not produce itself or produce the inside quality problem at first page board intensity. The first page plate is turned by 180 degrees, namely, two page plates in the double-skin wall are connected together through the steel bars, after one end of the steel reinforcement cage is embedded in the first page plate, the other end of the steel reinforcement cage needs to be embedded in the second page plate, and therefore the first page plate needs to be turned and poured. The first page plate is completely aligned with a to-be-poured area of the second page plate after being turned, and the second mould platform pay-off area is used for drawing an auxiliary line of the to-be-poured area on the second mould platform by using a pay-off tool so as to be used for construction or a positioning position of a producer to distinguish and position, and is used for placing a side mould or conveniently aligning. The clamp placed on the second die table is used for supporting and fixing the first page plate above the area to be poured through the clamp after the first page plate is turned over. Because the first page board has sheltered from the pouring region of second page board, if adopt traditional cloth mode can't accomplish the pouring of second page board, consequently adopt to raise mould platform one side, utilize the mode of gravity cloth. The first end part in the first end part of the second lifting die table refers to the die table end part where the reserved blanking end is located during material distribution, and the lifting angle can be adjusted according to actual needs. The preset flow rate of the materials in the distributing machine refers to the flow rate of concrete flowing down by gravity, if the flow rate is too fast, the height is reduced or the distributing machine is suspended, and if the flow rate is too slow, the vibration is assisted manually. And distributing the materials into the side die of the second page plate until the materials are distributed. Specifically, the second mold is placed horizontally, and then the whole second mold is placed into a curing kiln for curing. The maintenance to the second preset strength means that the strength of the double-skin wall prefabricated part completely meets the construction and use strength of the building structure.

And after the material pouring of the first leaf plate and the material pouring of the second leaf plate are finished, galling is respectively included, and the rough surface formed by galling enhances the adhesive force between the first leaf plate and the cast-in-place material and between the second leaf plate and the cast-in-place material. After the first sheet material is poured, a roughening procedure can be carried out, the roughening procedure is carried out, namely, a rough surface is formed on the side surface of the first sheet, the adhesive force between the first sheet and cast-in-place concrete can be increased when the concrete is poured in situ in the subsequent double-skin wall, and the quality and the strength of the whole member are improved. Optionally, the roughening procedure is performed after the material pouring of the second sheet, and the effect of the roughening procedure is the same as that of the roughening procedure performed after the material pouring of the first sheet. Alternatively, the roughening process may be stone blasting on the sheet where the matte surface is desired.

Optionally, a plurality of side molds are arranged in the pay-off area of the second mold table, and the shape and the size defined by the side molds are matched with those of the second page plate. Above-mentioned side forms generally fixed connection sets up the side forms on the region through the unwrapping wire on the second mould platform, pours the material in the side forms and forms the second page or leaf board, and to the rectangle page or leaf board, the side forms generally are 4, and the side forms height can be the same also can be different. The size and the shape of the area to be poured with concrete in the side formwork are the same as those of the second leaf plate.

Optionally, a lateral support is further arranged at the side formwork far away from the first end, so that the side formwork is ensured to be fixed in relative position with the second formwork table in the process of obliquely pouring the materials. The lateral supports are arranged on one side of the lower end face of the second die table when the second die table inclines, and the lateral supports are arranged on the outer side of the side die and used for supporting the weight of the whole side die and the weight of the component, so that the whole side die cannot move relative to the second die table in the material pouring process.

Optionally, the first page is fixed to the first die table by the first clamp when the first page is turned 180 °. Above-mentioned first anchor clamps detachably connects at first mould bench for first page board can be separated from first mould bench, improves the availability factor of first mould bench, thereby improves the production efficiency of two skin walls.

Optionally, the second anchor clamps include punch holder and lower plate, lower plate and second mould platform fixed connection, punch holder and lower plate fixed connection, and after first page board upset, the lower plate withstands first page board. The second anchor clamps divide into two parts, are upper plate and lower plate respectively, and lower plate fixed connection is on the second mould platform, for example through mechanical connection or magnetism connection, and the upper plate then fixed connection on the lower plate, and the effect of lower plate just can support first page or leaf board at the downside of first page or leaf board after first page or leaf board upset.

Optionally, the first clamp can be removed after the lower clamp plate supports the first sheet, so that the first sheet is separated from the first die table, then the upper clamp plate is placed on the first sheet, the upper clamp plate and the lower clamp plate are connected together and mutually matched so as to clamp the first sheet, and the first sheet is fixed above the to-be-poured area of the second sheet.

Optionally, the upper splint or the lower splint is magnetically or mechanically connected together; and the lower clamping plate is fixedly connected with the second die table through magnetic attraction or a mechanical mode.

Optionally, the preset angle is 15-20 °, and the lifting angle is adjusted according to different concrete proportions, workability and slump.

Optionally, the volume ratio of the material added into the material machine to the preset material needed by the second sheet is 105: 100. The preset materials required by the second sheet are calculated according to the volume of the concrete required by the second sheet forming.

The oblique material distribution method suitable for the double-skin wall provided by the disclosure has the advantages that (1) the material distribution speed is high, the material distribution square amount and speed are controlled by calculating the concrete square amount of the wall plate and the laminated slab, the material is distributed in place at one time, the problem of uneven material distribution of the concrete is solved, and the material distribution time is saved; (2) the problem that the second page plate of the first page plate of the double-skin wall is difficult to press in is avoided; (3) when the first sheet of the double-skin wall is combined with the second sheet after being turned over, the production efficiency of the double-skin wall can be improved and the control precision of the reinforcement cage can be improved by adopting the method; (4) the existing factory conditions are fully utilized, and the method can be quickly applied to actual production; (5) the turnover table is high in utilization efficiency, and the problem that the beat of the turnover table is not consistent with the beats of other procedures of the assembly line is solved.

The method for distributing the material diagonally to the double-skin wall will be described in detail with reference to the following embodiments.

As shown in fig. 1, the present disclosure provides an oblique material distribution method suitable for a double-skin wall, including: adopt traditional cloth mode, adopt cloth machine 3 to carry out the cloth in the first page board 10 side forms that sets up on first mould platform 0, pour the concrete of first page board 10. After the casting is completed, the first mold table 0 and the first sheet 10 are placed in the curing kiln 5 for curing and curing to a first predetermined strength, as shown in fig. 2. As shown in fig. 3, the first sheet 10 is turned over after the curing is completed, the first sheet 10 before turning can be fixed on the first mold table 0 by the first fixture 7, and the first fixture 7 can be detachably fixed above the first mold table 0 to facilitate the subsequent separation of the first sheet 10 from the first mold table 0. As shown in fig. 5, the first sheet 10 is turned 180 ° together with the first mold table 0, and the first sheet 10 is positioned to align with the region to be poured of the second sheet on the second mold table 1. As shown in fig. 6 to 7, a second jig 8 is provided on the second die table 1, the second jig 8 is divided into an upper plate and a lower plate, the lower plate of the second jig 8 supports the first sheet 10, the plurality of second jigs 8 are provided, the upper plate is placed on the upper side of the first sheet 10 after the first jig 7 is removed to separate the first sheet 10 from the first die table 0, and the first sheet 10 is fixed on the second die table 1 by the cooperation of the upper plate and the lower plate. As shown in fig. 4, a side mold 2 is further needed on the second mold table 1 to form the to-be-cast area of the second sheet, and the timing of the mold support can be adjusted according to actual production needs, which is not limited herein.

As shown in fig. 8 to 10, one side of the second mold table 1 is lifted to form a certain angle with the horizontal plane, the material is distributed by using a gravity distribution mode, the concrete is intelligently controlled from the distributor 3 according to the flow rate so that the material flows out of the distributor through the chute 11 by gravity, the material flows into a to-be-poured area of the second sheet from the feed end of the side mold 2, if the flow rate is too fast, the inclination angle of the second mold table 1 is reduced or the distribution of the distributor 3 is suspended, if the flow rate is too slow, the flow rate of the material is improved by using an auxiliary mode of manual vibration, and the purpose of uniform distribution is achieved. The first end part of the second mould platform 1 is lowered to be horizontally placed and shaken and vibrated through the vibration function of the mould platform, and the whole component is placed into a curing kiln for curing until the strength of the double-skin wall prefabricated component completely meets the construction and use strength of a building structure.

After the material of the first leaf plate 10 is poured, the roughening process is further included, after the material of the second leaf plate is poured, the roughening process is also included, the rough surface formed in the roughening process enhances the adhesive force between the first leaf plate 10 and the cast-in-place material of the second leaf plate, the adhesive force between the first leaf plate 10 and the cast-in-place material of the second leaf plate can be increased when the concrete is poured in place of the subsequent double-skin wall, and the quality and the strength of the whole member are improved. Alternatively, the roughening process may be stone blasting on the sheet where the matte surface is desired.

4 side dies 2 are arranged in the pay-off area of the second die table 1, and the shape and the size of the side dies are the same as those of the second louver. Above-mentioned side forms 2 generally fixed connection sets up side forms 2 on the region through the unwrapping wire on the second mould platform 1, pours the material in side forms 2 and forms the second louver, and to the rectangle louver, the side forms generally are 4, and the side forms height can be the same also can be different. The side forms 2 are typically secured to the second form base 1 by magnetic attraction or mechanical attachment.

Wherein, a lateral support 9 is further arranged at the side form 2 far away from the first end part, so that the relative position of the side form and the second form platform 1 is ensured to be fixed in the process of obliquely pouring materials. The lateral support 9 is arranged on one side of the lower end face of the second die table 1 when the second die table is inclined, and the lateral support 9 is arranged on the outer side of the side die 2 and used for supporting the weight of the whole side die and a member, so that the whole side die 2 cannot move relative to the second die table 1 in the material pouring process.

When the first sheet 10 is turned 180 °, the first sheet 10 is fixed to the first die table 0 by the first jig 7. The first clamp 7 is detachably connected to the first mold table 0, so that the first sheet 10 can be conveniently separated from the first mold table 0, the use efficiency of the first mold table 0 is improved, and the production efficiency of the double-skin wall is improved.

Although not shown in fig. 6 to 7, the second clamp 8 includes an upper clamp and a lower clamp, the lower clamp is fixedly connected to the second die table 1, the upper clamp is fixedly connected to the lower clamp, and the lower clamp abuts against the first sheet 10 after the first sheet 10 is turned. The lower clamping plate is fixedly connected to the second mold table 1, for example, by mechanical connection or magnetic attraction, and the upper clamping plate is fixedly connected to the lower clamping plate, and the lower clamping plate functions to support the first sheet 10 on the lower side of the first sheet 10 after the first sheet 10 is turned over.

The first clamp 7 can be removed after the lower clamp plate supports the first sheet plate 10, so that the first sheet plate 10 is separated from the first mould table 0, then the upper clamp plate is placed on the upper side surface of the first sheet plate 10, the upper clamp plate and the lower clamp plate are connected together and mutually matched so as to clamp the first sheet plate 10, and the first sheet plate 10 is fixed above a region to be poured of the second sheet plate. The upper splint or the lower splint is connected together in a magnetic attraction or mechanical way; and the lower clamping plate is fixedly connected with the second die table through magnetic attraction or a mechanical mode.

As shown in fig. 10, the second die table 1 is inclined at an angle of 15 to 20 °.

The volume ratio of the materials added into the distributing machine 3 to the preset materials needed by the second leaf plate is 105: 100. The preset materials required by the second sheet are calculated according to the volume of the concrete required by the second sheet forming.

The oblique material distribution method suitable for the double-skin wall according to an optional embodiment of the disclosure comprises the following specific steps:

step 1: casting the first panel 10 and vibrating simultaneously;

step 2: galling the first sheet 10, putting the first sheet into a curing kiln 5 and curing the first sheet to a first preset strength;

and step 3: a second page plate edge supporting die 2;

and 4, step 4: after paying off, the first sheet 10 is placed on the first die table 0 and fixedly connected through the first clamp 7 to be ready for overturning;

and 5: the first die table 0 is turned over by 180 degrees and aligned with the second sheet paying-off area;

step 6: a second clamp 8 is placed on the second die table 1, and the first sheet 10 is supported by the second clamp 8;

and 7: the first clamp 7 is removed, and the first sheet 10 is placed on the first die table 0 to be separated;

and 8: placing an upper clamping plate on the upper side surface of the first page plate 10, and clamping the first page plate 10 together with a lower clamping plate;

and step 9: lifting the second die table 1 from the reserved blanking end, wherein the inclination angle is 15-20 degrees;

step 10: placing a second page plate with a volume ratio of 105:100 to expect that the materials are put into the distributing machine 3;

step 11: starting the cloth 3 and controlling the flow rate;

step 12: slowly distributing the materials into the side die 2 by utilizing the dead weight until the materials are completely distributed;

step 13: the second die table 1 is laid flat and vibrated;

step 14: after the second sheet is napped, the second sheet is placed into a curing kiln 5 for curing to a second preset strength.

It should be noted that the above-mentioned production steps are optional exemplary methods, and the production thereof may be appropriately adjusted according to the aspects of construction convenience, improvement of production efficiency, and the like.

In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.

Claims (9)

1. The utility model provides a slant distributing device that is fit for double skin wall which characterized in that includes:

the device comprises a first die table, a second die table, a first clamp, a second clamp, a side die, a chute and a distributing machine;

a first clamp is arranged on the first die table, and the first clamp fixes a first sheet forming the double-skin wall on the first die table;

a second clamp is arranged on the second die table, the second clamp fixes the first sheet forming the double-skin wall on the second die table, and a first end part of the second die table and a horizontal plane form a preset angle;

the side forms are arranged on the second die table, and the material distributor distributes materials into the side forms through the chutes by means of self weight to form the second leaf plates of the double-skin wall.

2. A diagonal distribution mechanism as in claim 1 wherein a plurality of side forms are provided in the pay-off area of said second die table, said side forms defining a shape and size adapted to the second sheet.

3. The diagonal distribution apparatus of claim 2, wherein a lateral support is further provided at the sideform remote from the first end to secure the sideform in position relative to the second mold table during the diagonal casting of the material.

4. The apparatus according to claim 1, wherein said second clamp comprises an upper clamp plate and a lower clamp plate, said lower clamp plate is fixedly connected to said second mold table, said upper clamp plate is fixedly connected to said lower clamp plate, and said lower clamp plate abuts against said first page plate after said first page plate is turned.

5. The slant distribution apparatus of claim 4, wherein said upper clamp is placed on said first sheet, and said upper clamp and said lower clamp cooperate to support said first sheet.

6. A slant distribution apparatus according to claim 5,

the connection between the upper clamping plate and the lower clamping plate comprises magnetic attraction or mechanical connection.

7. A slant distribution apparatus according to claim 5,

the connection between the lower clamping plate and the second die table comprises magnetic attraction or mechanical connection.

8. A slant dispensing apparatus as recited in claim 1, wherein said predetermined angle is in the range of 15 ° to 20 °.

9. The oblique material distribution device of claim 1, wherein the volume ratio of the material added into the material machine to the preset material required by the second sheet is 105: 100.

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