A kind of method of producing imitation stone-texture ceramic tile
The application is that application number is 200810097612.1, and the applying date is on May 21st, 2008, and name is called a kind of the dividing an application of patent of invention of the Apparatus and method for of producing imitation stone-texture ceramic tile.
Technical field
The present invention relates to the production method of the Ceramic Tiles of distributing method, particularly a kind of imitative bag that the hydraulic press of production Ceramic Tiles uses.
Background technology
The molding mode of producing at present the pressing unfired brick of ceramic micropowder is roughly divided into, the material distributing machine that adopts secondary material distributing first by base-material cloth in the die cavity of hydraulic press, and then by the micro powder material cloth in micro mist hopper the forehand mode on base-material face, first with grid by micro powder material cloth in the die cavity of hydraulic press, and then by the base-material cloth in funnel and base material the anti-mode of beating on micro powder material face.And realize the secondary material distributing equipment of these distributing modes, object is at the grain effect that imitates lithotome, the secondary material distributing machine majority of the grain effect of existing imitation lithotome is to adopt grid that the micro powder material that forms stone texture-like pattern is first distributed into hydraulic press die cavity, and then cloth base-material.Through hydraulic press instead beat compressing after, compressing adobe drying kiln is dry, and then through kiln calcining, then through polishing process, the surperficial obscuring layer of skimming, obtains lower floor's pattern more clearly.If produce the Imitation Rock Porcelain Tiles, particularly male and fomale(M&F) of grain effect pattern or the imitating natural stone texture micro mist Imitation Rock Porcelain Tiles of dull surface that just can have more clear imitation lithotome without polishing process, current secondary material distributing equipment adopts the anti-mode of beating to be difficult to accomplish.
Summary of the invention
In order to solve existing secondary material distributing equipment, adopt the anti-mode of beating to be difficult to accomplish the Imitation Rock Porcelain Tiles that just can have the grain effect pattern of more clear imitation lithotome without polishing process, the weak point of the imitating natural stone texture micro mist Imitation Rock Porcelain Tiles of male and fomale(M&F) or dull surface particularly, the invention provides a kind of secondary distributing device and method thereof, can not only solve the anti-mode of beating is difficult to accomplish without the direct Imitation Rock Porcelain Tiles of producing the grain effect pattern that has more clear imitation lithotome of polishing process, particularly imitate the male and fomale(M&F) of grain effect pattern or the problem of dull surface micro mist Imitation Rock Porcelain Tiles of lithotome, and can make the textured pattern of micro powder material inner imitation lithotome keep more completely.
The present invention solves the first technical scheme that its technical problem adopts: a kind of Apparatus for () and method therefor of producing imitation stone-texture ceramic tile, comprise hydraulic press, draw brick bar, the material-pushing frame of secondary material distributing machine, composite base hopper, draw brick bar to be located at the front position of the composite base hopper on the material-pushing frame of secondary material distributing machine, draw brick bar to draw brick arm and a cross bar to form by two, more comprise and drive the La Zhuan mechanism of drawing brick bar, between this hydraulic press and composite base hopper, be provided with for removing the gumming mechanism of powder.
Wherein, this gumming mechanism is air blowing air knife, and this air blowing air knife is located at composite base hopper and is drawn between brick bar.
This air blowing air knife is located at and is drawn on brick bar.
This air blowing air knife is connected in composite base hopper.
This gumming mechanism is air-breathing air knife, and this air-breathing air knife is located at composite base hopper and is drawn between brick bar.
This air-breathing air knife is located at and is drawn on brick bar.
This air-breathing air knife is connected in composite base hopper.
This gumming mechanism is by drawing brick bar and air-breathing air knife to form, and wherein, this draws two torque arm of brick bar can be hollow structure, and the one end of drawing brick bar and composite base hopper to close on is mutually provided with air-breathing air knife.
On composite base hopper, there are the attached material of funnel and base material chamber and material lock.
At the moulding adobe port of export of hydraulic press, set up a set of La Zhuan mechanism, La Zhuan mechanism drives draws brick bar.Draw the original position of the cross bar of brick bar, be positioned at the front position of the composite base hopper on the material-pushing frame of secondary material distributing machine, drawing can be with air knife air-breathing or that blow on brick bar.Aspect material distributing machine, material-pushing frame front end is installed the composite base hopper with gate.If do not drawing on brick bar air knife subsidiary air-breathing or that blow, before composite base hopper, set up a set of air-breathing or air knife of blowing.Movable rack is arranged on material-pushing frame, and by cylinder, being driven can oscilaltion.The second drive unit, drives a length of side to be greater than the retainer plate of the movable rack length of side, and retainer plate can seesaw between movable rack and the gap of secondary material distributing machine frame.The powder that doffer prepares, drops on oblique belt through hopper, and tiltedly belt is by micro powder material cloth on retainer plate, and retainer plate is delivered to movable rack below by micro powder material, and movable rack is driven by cylinder, and lower general who has surrendered's micro powder material covers on retainer plate.The La Zhuan mechanism of the hydraulic press moulding adobe port of export drives and draws brick bar, and compressing adobe last time is pulled out to press counterdie.Then, hydraulic press lower mold core declines, and composite base hopper is opened a sluice gate, and the material-pushing frame of secondary material distributing machine and the second drive unit drive supporting plate to move to hydraulic press direction forward, and composite base hopper is to hydraulic press die cavity cloth one deck base-material.When movable rack and the retainer plate position over against hydraulic press counterdie, the second drive unit drives retainer plate to move backward, makes retainer plate leave movable rack, gets back to the position of oblique belt feed opening, doffer starts feed, and tiltedly belt starts again micro powder material cloth to retainer plate.The micro powder material that sets stone texture pattern that movable rack covers has just dropped on the base-material face in hydraulic press die cavity.The material-pushing frame of secondary material distributing machine returns, and the air knife of air blowing starts to blow, and (or air-breathing air knife starts air-breathing), removes the fuzzy micro powder material of hydraulic press die cavity inner surface one deck.The material-pushing frame of secondary material distributing machine turns back to original position, and the air knife of air blowing stops blowing, and (or air-breathing air knife stops suction), La Zhuan mechanism drives the material-pushing frame that draws brick bar to follow secondary material distributing machine to turn back to original position.The second drive unit drives retainer plate that micro powder material is delivered under movable rack.Or when La Zhuan mechanism rotating band is air-breathing or the material-pushing frame that draws brick bar to follow secondary material distributing machine of the air knife of blowing returns, air knife air-breathing or that blow is started working, and the fuzzy micro powder material of hydraulic press die cavity inner surface one deck is removed.After original position, air knife air-breathing or that blow quits work, and with the brick bar wait of drawing of air-breathing or air knife that blow, compressing adobe is pulled out next time.
Described La Zhuan mechanism comprises drive part and draws brick bar, draws brick bar to draw brick arm and a cross bar to form by two.Article two, draw brick arm from the moulding adobe port of export of hydraulic press, along hydraulic machine column inner side, extend to the front position of the composite base hopper on the material-pushing frame of secondary material distributing machine, La Zhuan mechanism is independently arranged on the moulding adobe port of export of hydraulic press, draw the cross bar start bit of brick bar, be positioned at the front position of the composite base hopper on the material-pushing frame of secondary material distributing machine, for first compressing adobe being pulled out, make adobe leave the lower mode cavity of hydraulic press, like this, the counterdie of hydraulic press just declines before just can starting at the material-pushing frame of secondary material distributing machine for the first time, thereby when having realized material-pushing frame and having released forward, composite base hopper just can be in the lower mode cavity of hydraulic press cloth one deck base-material.Drawing can be with air knife air-breathing or that blow on brick bar, and described air-breathing air knife, is to utilize the blower fan of bleeding to produce negative pressure, and the brick arm that draws of two hollows is used as to air intake duct, by flexible pipe, is connected with the blower fan of bleeding, and makes negative pressure concentrate on the gap of edge of a knife shape.The air knife of described air blowing, is to utilize compressed air to produce positive air pressure, by sebific duct, is connected with compressed air gas source, makes positive air pressure concentrate on the gap of edge of a knife shape.Described composite base hopper, is that the latter half in conventional funnel and base material increases an interlayer, forms secondary material chamber, and is controlled the unlatching in attached material chamber or closed by a material lock.The effect of composite base hopper is when the material-pushing frame of secondary material distributing machine is released forward, do not expect that first half that lock cuts out is first to cloth base-material in the lower mode cavity of hydraulic press, after the base-material of this part is finished, by the powder in attached material chamber, supplemented again, by setting the position of attached material chamber material lock opening and closing, obtain optimal powder amount.When the material-pushing frame of secondary material distributing machine is released anteposition forward, residue base-material under emptying composite base hopper, in the time of can avoiding the material-pushing frame of secondary material distributing machine to return backward, by cloth, the textured pattern in the micro powder material on base-material face destroys the residue base-material under composite base hopper.Owing to adopting composite base hopper that base-material is controlled to optimal scope, make the residue base-material under composite base hopper only have a seldom part, effectively reduced the loss of base-material.
The present invention is that the second technical scheme that its technical problem of solution adopts is: a kind of equipment of producing imitation stone-texture ceramic tile, the material-pushing frame that comprises hydraulic press, secondary material distributing machine, composite base hopper, be provided with between this hydraulic press and composite base hopper for removing the gumming mechanism of powder.
Wherein, this gumming mechanism is air blowing air knife,
This air blowing air knife is connected in composite base hopper.
This gumming mechanism is air-breathing air knife.
This air-breathing air knife is connected in composite base hopper.
On composite base hopper, there are the attached material of funnel and base material chamber and material lock.
The material-pushing frame of secondary material distributing machine travels forward for the first time, compressing adobe last time is released to the counterdie of hydraulic press.Then, the lower mold core of hydraulic press declines for the first time, and material-pushing frame is motion backward for the first time, and the attached material of the funnel and base material chamber material lock of composite base hopper is opened a sluice gate.Composite base hopper is to die cavity cloth one deck base-material of hydraulic press.The feature of composite base hopper is, the material chamber of hopper is divided into two parts, and previous section does not have closing gate, and aft section is controlled by the attached material of funnel and base material chamber material lock.During cloth base-material, first before composite base hopper, do not have the base-material of gate part all to fall in the die cavity of hydraulic press, not enough powder is supplemented by the base-material in the attached material of funnel and base material chamber, controls Liao Zha closed position, the attached material of funnel and base material chamber, both can obtain suitable base-material amount.Composite base hopper arrives while closing gate position, the attached material of funnel and base material chamber material lock barrier gate.The material-pushing frame of secondary material distributing machine moves forward to front position for the second time, the residue base-material under emptying composite base hopper, and like this, in the time of can avoiding material-pushing frame to return for the second time, the base-material more than composite base hopper is left is the destruction of the micro powder material on die cavity by cloth.Movable rack and retainer plate are over against the position of hydraulic press counterdie, and movable rack cylinder drives general who has surrendered's micro powder material under movable rack to cover.The second drive unit drives retainer plate to move backward, makes retainer plate leave the position that movable rack is got back to oblique belt feed opening, and doffer starts feed, and tiltedly belt rotates, and starts again micro powder material cloth to retainer plate.The micro powder material that sets stone texture pattern covering under movable rack, has just dropped on the base-material face in hydraulic press die cavity.Movable rack cylinder drives movable rack to rise, and material-pushing frame starts to return, and air blowing air knife starts to blow, and (or air-breathing air knife starts air-breathing) removes the fuzzy micro powder material of hydraulic press die cavity inner surface one deck.Material-pushing frame turns back to after original position, and air blowing air knife stops blowing, (or air-breathing air knife stops suction).Tiltedly belt rotates, and continues micro powder material cloth to retainer plate.The second drive unit drives retainer plate to continue to advance to movable rack below, and micro powder material is delivered under movable rack.Doffer stops feed, and tiltedly belt stops operating.Hydraulic press is suppressed the powder in die cavity.
The invention has the beneficial effects as follows: the micro powder material that sets stone texture pattern can be placed on base-material face, adopt gumming mechanism that one deck powder of micro mist surface blur is removed, hydraulic press adopts the mould compacting of male and fomale(M&F) both can produce the imitative bag ceramic tile base of male and fomale(M&F), and hydraulic press adopts the mould compacting of light face both can produce the imitative bag ceramic tile base of dull surface.Owing to adopting retainer plate that micro powder material is delivered to hydraulic press die cavity top, reduced the friction between micro powder material and truck base plate, make the textured pattern of micro powder material inner imitation lithotome keep more completely.
Accompanying drawing explanation
The schematic diagram of the air knife principles of construction that Fig. 1, La Zhuan mechanism of the present invention and secondary material distributing machine material-pushing frame band are blown.
Fig. 2, La Zhuan of the present invention mechanism drive draws brick bar, pulls out the adobe after moulding, and hydraulic press counterdie declines for the first time, the schematic diagram that composite base hopper is opened a sluice gate.
The material-pushing frame of Fig. 3, secondary material distributing machine of the present invention is released forward, and composite base hopper is to hydraulic press die cavity cloth one deck base-material, composite base hopper barrier gate, and movable rack and retainer plate are come the schematic diagram of hydraulic press die cavity top.
Fig. 4, retainer plate of the present invention leave movable rack and hydraulic press die cavity, get back to oblique belt feed opening place.Hydraulic press counterdie declines for the second time, and micro powder material falls in die cavity.Tiltedly belt starts to the schematic diagram of retainer plate cloth micro powder material.
The material-pushing frame of Fig. 5, secondary material distributing machine of the present invention backward, blow by the air knife of air blowing, and La Zhuan mechanism drives the material-pushing frame that draws brick bar to follow secondary material distributing machine to turn back to original position, and tiltedly belt is to the schematic diagram of retainer plate cloth micro powder material.
Fig. 6, retainer plate of the present invention are sent into micro powder material under movable rack.The schematic diagram that hydraulic press is suppressed the powder in die cavity.
Fig. 7, two, La Zhuan of the present invention mechanism are that the brick arm that draws of the air intake duct of hollow forms the principles of construction schematic diagram that draws brick bar and secondary material distributing machine with air-breathing air knife.
Air knife that brick bar band blows and the principles of construction schematic diagram of secondary material distributing machine draw in Fig. 8, La Zhuan of the present invention mechanism.
The schematic diagram of the air knife principles of construction that Fig. 9, La Zhuan mechanism of the present invention and secondary material distributing machine material-pushing frame band are air-breathing.
The material-pushing frame of Figure 10, second embodiment of the invention secondary material distributing machine travels forward for the first time, and the adobe after moulding is released to hydraulic press counterdie, the schematic diagram that composite base hopper is opened a sluice gate.
Figure 11, second embodiment of the invention hydraulic press counterdie decline for the first time, and the material-pushing frame of secondary material distributing machine moves backward, and composite base hopper is to the schematic diagram of hydraulic press die cavity cloth one deck base-material.
The material-pushing frame of Figure 12, second embodiment of the invention secondary material distributing machine travels forward for the second time, and movable rack and retainer plate are come hydraulic press die cavity top, the schematic diagram of composite base hopper barrier gate.
Figure 13, second embodiment of the invention retainer plate leave movable rack and hydraulic press die cavity, get back to oblique belt feed opening place, doffer feed, and tiltedly belt rotates, and starts to retainer plate cloth micro powder material.Hydraulic press counterdie declines for the second time, and micro powder material falls into the schematic diagram in hydraulic press die cavity.
The material-pushing frame of Figure 14, second embodiment of the invention secondary material distributing machine backward, blow by air blowing air knife, the fuzzy micro powder material of hydraulic press die cavity inner surface one deck is blown away, and doffer feed, tiltedly belt rotates the schematic diagram continuing to retainer plate cloth micro mist material.
Figure 15, second embodiment of the invention retainer plate are sent into micro mist material under movable rack, and doffer stops feed, and tiltedly belt stops operating, the schematic diagram that hydraulic press is suppressed the powder in die cavity.
On the material-pushing frame of Figure 16, second embodiment of the invention secondary material distributing machine, composite base hopper connects the schematic diagram of air-breathing air knife.
[figure number explanation]
1. hydraulic press 2. doffers
3. the oblique belt of hopper 4.
5. material-pushing frame 6. second drive units of secondary material distributing machine
7. composite base hopper 8. draws brick bar
9. compressing adobe 10. material distributing machine frames
11. movable rack cylinder 12. movable racks
The 13. retainer plate attached material of 14. funnel and base material chamber material locks
15. air blowing air knife 16.La brick mechanisms
17. hollows draw the air-breathing air knife of brick arm 18..
The specific embodiment
Below, the present invention is further described in conjunction with the accompanying drawings and embodiments.
In Fig. 1, be positioned at the moulding adobe port of export of hydraulic press 1, set up a set of La Zhuan mechanism 16, La Zhuan mechanism 16 drives draws brick bar 8, draws the position of brick bar 8 cross bars to be positioned at the front position of the composite base hopper 7 on the material-pushing frame 5 of secondary material distributing machine.Aspect charge car, material-pushing frame 5 front ends of secondary material distributing machine are installed the composite base hopper 7 with gate, have the attached material of base-material chamber material lock 14 on composite base hopper 7.At composite base hopper 7, set up the air knife 15 of a set of air blowing above.Movable rack 12 is arranged on material-pushing frame 5, by movable rack cylinder 11, is driven, can oscilaltion.The second drive unit 6, drives a length of side to be greater than the retainer plate 13 of movable rack 12 length of sides, and retainer plate 13 can front and back activity between movable rack 12 and the gap of charge car frame 10.Doffer 2 is by the micro powder material preparing, through hopper 3, drop on oblique belt 4, tiltedly belt 4 by micro powder material cloth on retainer plate 13, retainer plate 13 is delivered to movable rack 12 belows by micro powder material, movable rack 12 is driven by movable rack cylinder 11, and lower general who has surrendered's micro powder material covers on retainer plate 13.Or move forward to hydraulic press direction to secondary material distributing car material-pushing frame and the second drive unit, movable rack and retainer plate are during over against the position of hydraulic press 1 counterdie, movable rack 12 is driven by movable rack cylinder 11, and lower general who has surrendered's micro powder material covers on retainer plate 13.
In Fig. 2, the La Zhuan mechanism 16 of the hydraulic press moulding adobe port of export drives draws brick bar 8, compressing adobe 9 last time is pulled out to the counterdie of hydraulic press 1.Then, the lower mold core of hydraulic press 1 declines, and the attached material of the funnel and base material chamber material lock 14 of composite base hopper 7 is opened a sluice gate.
In Fig. 3, the material-pushing frame 5 of secondary material distributing machine and the second drive unit 6 move forward to hydraulic press 1 direction, and composite base hopper 7 is to hydraulic press 1 die cavity cloth one deck base-material.The feature of composite base hopper 7 is, the material chamber of hopper is divided into two parts, and previous section does not have closing gate, and aft section is controlled by the attached material of base-material chamber material lock 14.During cloth base-material, first composite base hopper 7 does not have the base-material of gate part all to fall in the die cavity of hydraulic press 1 above, not enough powder is supplemented by the base-material in the attached material of base-material chamber, control the closed position of the attached material of base-material chamber material lock 14, both can obtain suitable base-material amount, when the material-pushing frame of secondary material distributing machine is shifted front position onto, 7 times remaining base-materials of emptying composite base hopper, like this, in the time of can avoiding the material-pushing frame 5 of secondary material distributing machine to return, 7 times remaining base-materials of composite base hopper destroy the superincumbent micro powder material of cloth.When movable rack 12 and the position of retainer plate 13 over against hydraulic press counterdie, movable rack cylinder 11 drives 12 times general who has surrendered's micro powder material of movable rack to cover.
In Fig. 4, the second drive unit 6 drives retainer plate 13 to move backward, makes retainer plate 13 leave movable rack 12, gets back to the position of oblique belt 4 feed openings, and doffer 2 starts feed, and tiltedly belt 4 starts again micro powder material cloth to retainer plate 13.The micro mist material that sets stone texture pattern that movable rack 12 covers has just dropped on the base-material face in hydraulic press 1 die cavity.
In Fig. 5, movable rack cylinder 11 drives movable rack 12 to rise, and the material-pushing frame 5 of secondary material distributing machine returns, and the air knife 15 of air blowing is blown, and the fuzzy micro mist material of hydraulic press 1 die cavity inner surface one deck is blown away.The material-pushing frame 5 of secondary material distributing machine turns back to original position, and tiltedly belt 4 continues micro powder material cloth to retainer plate 13.The second drive unit 6 drives retainer plate 13 to continue to advance to movable rack 12 belows.La Zhuan mechanism 16 drives the material-pushing frame 5 that draws brick bar 8 to follow secondary material distributing machine to turn back to original position, waits for and compressing adobe being pulled out next time.
In Fig. 6, doffer 2 stops feed, and tiltedly belt 4 stops operating.The second drive unit 6 drives retainer plate 13 to travel forward, and micro powder material is delivered to movable rack 12 times.Powder in 1 pair of die cavity of hydraulic press is suppressed.
In Fig. 7, in La Zhuan mechanism 16, draw two of brick bar 8 draw brick arm be hollow draw brick arm 17, draw the air-breathing air knife 18 of cross bar band of brick bar 8, hollow draw brick arm 17, through flexible pipe, be connected with the outside blower fan of bleeding, make negative pressure concentrate on the gap of air-breathing air knife 18 edge of a knife shapes.When the material-pushing frame 5 of secondary material distributing machine returns, La Zhuan mechanism 16 drives the material-pushing frame 5 that draws brick bar 8 to follow secondary material distributing machine to return, and air-breathing air knife 18 starts air-breathing, and the fuzzy micro powder material of hydraulic press 1 die cavity inner surface one deck is sucked.The material-pushing frame 5 of secondary material distributing machine turns back to original position, draws brick bar 8 also to get back to original position, and air-breathing air knife 18 stops suction, and draws brick bar 8 to wait for and compressing adobe is pulled out next time.
In Fig. 8, in La Zhuan mechanism 16, draw the air knife 15 of the cross bar band air blowing of brick bar 8, through sebific duct, be connected with outside compressed air gas source, make positive air pressure concentrate on the gap of air knife 15 edge of a knife shapes of air blowing.When the material-pushing frame 5 of secondary material distributing machine returns, La Zhuan mechanism 16 drives the material-pushing frame 5 that draws brick bar 8 to follow secondary material distributing machine to return, and the air knife 15 of air blowing starts to blow, and the fuzzy micro mist material of hydraulic press 1 die cavity inner surface one deck is blown away.The material-pushing frame 5 of secondary material distributing machine turns back to original position, draws brick bar 8 also to get back to original position, and the air knife 15 of air blowing stops blowing, and draws brick bar 8 to wait for and compressing adobe is pulled out next time.
In Fig. 9, air-breathing air knife is located on the material-pushing frame 5 of secondary material distributing machine.
Below, by reference to the accompanying drawings second embodiment of the invention is further illustrated.
In Figure 10, the material-pushing frame 5 of secondary material distributing machine travels forward for the first time, compressing adobe 9 last time is released to the counterdie of hydraulic press 1.
In Figure 11, the lower mold core of hydraulic press 1 declines for the first time, and the material-pushing frame of secondary material distributing machine is motion backward for the first time, and the attached material of the funnel and base material chamber material lock 14 of composite base hopper 7 is opened a sluice gate.Composite base hopper 7 is to hydraulic press 1 die cavity cloth one deck base-material.
In Figure 12, the material-pushing frame 5 of secondary material distributing machine travels forward for the second time, and composite base hopper 7 continues to supplement base-material to hydraulic press 1 die cavity, the feature of composite base hopper 7 is, the material chamber of hopper is divided into two parts, and previous section does not have closing gate, and aft section is controlled by the attached material of base-material chamber material lock 14.During cloth base-material, first composite base hopper 7 does not have the base-material of gate part all to fall in the die cavity of hydraulic press 1 above, not enough powder is supplemented by the base-material in the attached material of funnel and base material chamber, controls the position that the attached material of funnel and base material chamber material lock 14 cuts out, and both can obtain suitable base-material amount.Composite base hopper 7 arrives while closing gate position, the attached material of funnel and base material chamber material lock 14 barrier gates.When the material-pushing frame 5 of secondary material distributing machine moves forward to front position for the second time, residue base-material under emptying composite base hopper 7, like this, in the time of can avoiding the material-pushing frame 5 of secondary material distributing machine to return for the second time, 7 times remaining base-materials of composite base hopper by cloth the micro powder material on die cavity destroy.Movable rack 12 drives 12 times general who has surrendered's micro powder material of movable rack to cover with the position of retainer plate 13 over against hydraulic press 1 counterdie, movable rack cylinder 11.
In Figure 13, the second drive unit 6 drives retainer plate 13 to move backward, make retainer plate 13 leave movable rack 12, get back to the position of oblique belt 4 feed openings, doffer 2 starts feed, and doffer 2, by the micro powder material preparing, drops on oblique belt 4 through hopper 3, tiltedly belt 4 rotates, and starts again micro powder material cloth to retainer plate 13.The micro powder material that sets stone texture pattern that movable rack covers for 12 times, has just dropped on the base-material face in hydraulic press 1 die cavity.
In Figure 14, movable rack cylinder 11 drives movable rack 12 to rise, and the material-pushing frame 5 of secondary material distributing machine starts to return, and air blowing air knife starts to blow, and the micro powder material that hydraulic press 1 die cavity inner surface one deck is stuck with paste is blown away.The material-pushing frame 5 of secondary material distributing machine turns back to after original position, and air blowing air knife stops blowing.Tiltedly belt 4 rotates, and continues micro powder material cloth to retainer plate 13.The second drive unit 6 drives retainer plate 13 to continue to advance to movable rack 12 belows.
In Figure 15, the second drive unit 6 drives retainer plate 13 to arrive movable rack 12 belows.Doffer 2 stops feed, and tiltedly belt 4 stops operating.Powder in 1 pair of die cavity of hydraulic press is suppressed.
Technology contents of the present invention and technical characterstic the sixth of the twelve Earthly Branches disclose as above, yet the personage who is familiar with the technology still may do various replacement and the modifications that do not deviate from this case invention spirit based on announcement of the present invention.Therefore, protection scope of the present invention should be not limited to those disclosed embodiments, and should comprise various do not deviate from replacement of the present invention and modifications, and is contained by following claim.