CN215282503U - Manufacturing equipment of artificial blind sidewalk stone slab - Google Patents

Abstract

The utility model relates to a manufacturing device of artificial blind sidewalk stone slab, which comprises a die, wherein the die comprises an upper die and a lower die, and a die cavity for holding artificial stone raw material slurry is arranged between the upper die and the lower die; the bottom of the die cavity is provided with a carrier layer, the bottom surface of the carrier layer is detachably attached to the die cavity in an adhesive manner, and stones are fixedly adhered to the upper surface of the carrier layer in an evenly distributed manner. The manufacturing equipment of the artificial blind sidewalk stone plate has the advantages that through the arrangement of the carrier layer, the manufacturing equipment can have the adsorption and aggregation effects on micro bubbles in slurry in the grouting process, has a certain defoaming function, and can obtain a blind sidewalk stone plate product with less bubbles and more compactness by polishing and clearing the carrier layer in the later period; in addition, through the operation of carrier layer adhesion stone, both make the arranging of stone obtain planning and fixed, and can make it only distribute in the top layer of blind way slabstone material, can effectively promote the wear resistance on blind way slabstone material surface through the addition of stone.

Description

Manufacturing equipment of artificial blind sidewalk stone slab

Technical Field

The utility model relates to a blind road board manufacturing equipment field especially indicates a manufacturing equipment of artificial blind road stone board.

Background

The blind road is a road facility specially used for helping the blind to walk. The blind sidewalk is generally paved by two types of bricks, one type is a strip-shaped guide brick which is called as a traveling blind sidewalk and guides the blind to walk forward with confidence; one is a prompting brick with round points to prompt the blind to have an obstacle in front of the blind, and the blind turns a corner, which is called as a prompting blind road.

The production of the stone blind sidewalk mainly comprises the processing of natural stone slabs and artificial blind sidewalk stone slabs. The processing technology for manufacturing the blind road stone slab by using the natural stone is complex, long in processing time and high in cost, and the market demand is difficult to meet. The artificial blind road stone slab is mainly produced by special manufacturing equipment which generally comprises a mould, a grouting pump and a slurry tank; the manufacturing process comprises the following steps: injecting the artificial stone slurry into the mold in a mold closing state through an injection pump, stopping grouting when the mold cavity of the mold is full, standing, demolding, maintaining, fixing the thickness, grinding and polishing, and the like to obtain the product. However, many micro-bubbles are basically present in the artificial blind sidewalk stone slab manufactured by the existing manufacturing equipment, so that the structural strength of the artificial blind sidewalk stone slab is difficult to improve.

Disclosure of Invention

The utility model provides a manufacture equipment of artificial blind sidewalk stone slab to overcome the inside more micro-bubble, the unsatisfactory problem of structural strength that exist of product that traditional artificial blind sidewalk stone slab manufacturing installation made.

The utility model adopts the following technical scheme:

the utility model provides a manufacture equipment of artificial blind sidewalk stone slab, includes the mould, and this mould includes mould and lower mould, is equipped with the die cavity that is used for holding rostone raw materials thick liquids between mould and the lower mould. The cavity is provided with a sprue provided on the upper mold or on a circumferential side wall of the lower mold. The bottom of the die cavity is provided with a carrier layer which is made of non-woven fabric or glass fiber cloth which can be bent and folded at will. The bottom surface of the carrier layer is detachably attached to the die cavity in an adhesive manner, and stones are uniformly and fixedly adhered to the upper surface of the carrier layer. The bottom of the die cavity is provided with a groove for forming a round or straight blind road guide projection, the carrier layer is attached to the groove wall and the groove bottom of the groove, and the stones are distributed in the groove.

Further improved, the device also comprises a vibrating table, a grouting pump and a slurry tank, wherein the mould is fixedly arranged on the vibrating table; the slurry tank is used for containing artificial stone slurry; the grouting pump is used for injecting artificial stone slurry into the mold cavity through the grouting opening.

In a further improvement, the mould closing device further comprises a press, and the press is used for applying pressure for promoting mould closing to the upper mould.

In a further improvement mode, the grouting pump is a grouting pump with grouting time controlled within 1.5-6 min. Further, the grouting pump is preferably a grouting pump with grouting time controlled within 2-3 min; or the grouting pump is a grouting pump with grouting time controlled within 4-5 min.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses an artificial blind sidewalk stone slab's manufacture equipment can have the effect of adsorbing the gathering to the tiny bubble in the thick liquids in the slip casting process through the setting of carrier layer, has certain defoaming function, and this carrier layer can obtain the blind sidewalk stone slab product that the bubble volume is still less, more closely knit through later stage polishing clearance; in addition, through the operation of adhering stones by the carrier layer, the arrangement of the stones can be planned and fixed, and the stones can be only distributed on the surface layer of the blind road stone plate, and meanwhile, because the stone particles can not ensure that all directions are smooth, the stones on the outer surface of the manufactured blind road stone can be uniformly distributed and the surface is smooth through the fixation of the carrier layer, so that the subsequent polishing workload is greatly reduced; the other uneven surfaces of the stones are subjected to compact filling by using the grouting inorganic artificial stone, and the uneven stones are completely sealed to form a compact whole; the wear resistance of the surface of the blind road stone slab can be effectively improved by adding stones; in addition, carry out synchronous slow vibration to the mould through the shaking table during slip casting for artificial blind sidewalk stone slab adhesion strength is stronger, the bonding is solid, and can produce the heavy load extrusion to the mould compound die through the press, under the combined action of heavy load, vibration, make the panel of making more durable, intensity and hardness are higher.

Drawings

Fig. 1 is a schematic perspective view of the artificial blind sidewalk slab of the present invention.

Fig. 2 is a schematic view of a sectional structure of a mold for manufacturing the blind sidewalk stone slab of the present invention.

Fig. 3 is a schematic structural diagram of a manufacturing device for manufacturing the blind sidewalk stone slab of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 3, the manufacturing equipment of the artificial blind sidewalk slab comprises a mold 3, wherein the mold 3 comprises an upper mold 31 and a lower mold 32, and a mold cavity 30 for accommodating artificial stone raw material slurry is arranged between the upper mold 31 and the lower mold 32. The cavity 30 is provided with a sprue 320, and the sprue 320 is provided on the upper mold 31 or on a circumferential side wall of the lower mold 32. The bottom of the mold cavity 30 is provided with a carrier layer 33, and the carrier layer 33 is made of non-woven fabric or glass fiber fabric which can be bent and folded arbitrarily. The bottom surface of the carrier layer 33 is detachably bonded to the mold cavity 30, and stones 34 are uniformly and fixedly adhered to the upper surface of the carrier layer 33. The bottom of the die cavity 30 is provided with a groove for forming a circular prompt bulge or a straight strip guide bulge, the carrier layer 33 is attached to the groove wall and the groove bottom of the groove, and small-sized stones 34 with the size less than one half of the width of the groove are distributed in the groove. The non-woven fabric is flexible and can be bent and folded at will; as long as the blind road mold 3 guides the convex or concave part, the non-woven fabric adhered with the stones 34 is still bendable and can be well adhered with the convex or concave guide groove, thereby ensuring the regular and beautiful appearance of the stones 34 on the surface of the artificial stone for blind road. If a customer needs to arrange the carrier layer 33 with the stone 34 particles in the straight strip-shaped groove, the customer only needs to pay attention to the same direction when the strip-shaped particles are bonded on the non-woven fabric, and the defect that the stone 34 cannot bend can be avoided skillfully.

As shown in fig. 3, the mold further comprises a press 7, a vibration table 4, a grouting pump 5 and a slurry tank 6, wherein the mold 3 is fixedly arranged on the vibration table 4; the slurry tank 6 is used for containing artificial stone slurry; the injection pump 5 is used to inject an artificial stone slurry into the cavity 30 through the injection port 320. The press 7 is for applying a pressure to the upper mold 31 to promote the mold clamping. The grouting pump 5 is a grouting pump 5 with grouting time controlled within 1.5-6 min. Further, the grouting pump 5 is preferably a grouting pump 5 with grouting time controlled within 2-3 min; or, the grouting pump 5 is a grouting pump 5 with grouting time controlled within 4-5 min.

With continued reference to fig. 1 to 3, the method for manufacturing the artificial blind sidewalk slab of the present embodiment includes: a. if the surface of the produced stone slab has the stone 34 particles, special treatment is needed firstly, and if the stone 34 does not exist, the next step can be directly carried out; the special treatment comprises installing the mold 3 with size by using non-woven fabric or glass fiber cloth, cutting to obtain a customized size, brushing a layer of adhesive (such as epoxy resin) on the carrier layer 33, adhering the customized stones 34 on the carrier layer 33, and fixing the carrier layer 33 adhered with the stones 34 at the bottom of the mold cavity 30 by dispensing or brushing adhesive after the adhesive is solidified; b. preparing slurry according to an artificial stone formula, injecting the slurry into a mold 3 through a slurry tank 6 and an injection pump 5, wherein the injection speed is relatively slow, and the injection work is required to be completed within 2-3 min or even 4-5 min; c. a plurality of weights can be placed on the die 3, the vibration table 4 is started to slowly vibrate, the vibration force is slowly increased, the bubble discharge and defoaming are facilitated, and the product compactness is improved; if the fluidity of the slurry is not good, the using amount of the sliding agent can be properly increased to reduce the using amount of water, so that the prepared stone is more compact, and the quick-drying function of the artificial stone is improved; d. if higher requirements are needed, a press 7 can be configured for extruding, vibration and pressing are simultaneously carried out, and the compactness of the manufactured artificial blind road stone slab is improved; e. demoulding after the artificial stone is hardened, then maintaining for 7 days, and then grinding and polishing.

With continuing reference to fig. 1 to 3, the manufacturing equipment of the artificial blind sidewalk stone slab of the present invention can absorb and gather the micro bubbles in the slurry in the grouting process through the arrangement of the carrier layer 33, and has a certain defoaming function, and the carrier layer 33 can be polished and removed in the later period to obtain a blind sidewalk stone slab product with less bubbles and more compact structure; in addition, through the operation of adhering the stones 34 by the carrier layer 33, the arrangement of the stones 34 can be planned and fixed, and the stones can be only distributed on the surface layer of the blind sidewalk stone slab, and meanwhile, because the particles of the stones 34 can not ensure that all directions are smooth, the stones 34 on the outer surface of the manufactured blind sidewalk stone can be ensured to be uniformly distributed and the surface is smooth through the fixation of the carrier layer 33, so that the subsequent polishing workload is greatly reduced; the other uneven surfaces of the stones 34 are filled with the inorganic artificial stone through grouting in a compact manner, and the uneven stones 34 are completely sealed to form a compact whole; the wear resistance of the surface of the blind road stone slab can be effectively improved by adding the stones 34; in addition, carry out the slow vibration in step to mould 3 through shaking table 4 during the slip casting for artificial blind sidewalk stone slab adhesion is stronger, glue the fructification, and can produce the heavy load extrusion to mould 3 compound die through press 7, under the combined action of heavy load, vibration, make the panel of making more fructification, intensity and hardness are higher.

As shown in fig. 1, the manufactured artificial blind sidewalk stone slab comprises a slab main body 1, wherein the upper surface of the slab main body 1 is provided with a circular prompt bulge 11 and/or a straight strip type guide bulge 12, the upper surface of the slab main body 1 is covered with a carrier layer 33 which is fixedly connected into a whole, a stone particle layer 34 is arranged between the carrier layer 33 and the slab main body 1, and the stone particle layer 34 is embedded in the surface layer of the slab main body 1.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (10)

1. The manufacturing equipment of the artificial blind sidewalk stone slab comprises a mould, wherein the mould comprises an upper mould and a lower mould, and a mould cavity for containing artificial stone raw material slurry is arranged between the upper mould and the lower mould; the method is characterized in that: the bottom of the die cavity is provided with a carrier layer, and the bottom surface of the carrier layer is detachably attached to the die cavity and is in adhesive connection with the die cavity.

2. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 1, wherein: stones are uniformly distributed and fixedly adhered to the upper surface of the carrier layer.

3. The manufacturing equipment of the artificial blind sidewalk stone slab as claimed in claim 2, wherein: the bottom of the die cavity is provided with a groove for forming a round or straight blind road guide projection, the carrier layer is attached to the groove wall and the groove bottom of the groove, and the stones are distributed in the groove.

4. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 1, wherein: the die cavity is provided with a grouting opening, and the grouting opening is arranged on the upper die or the circumferential side wall of the lower die.

5. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 4, wherein: the mould is fixedly arranged on the vibrating table; the slurry tank is used for containing artificial stone slurry; the grouting pump is used for injecting artificial stone slurry into the die cavity through the grouting opening.

6. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 1, wherein: the mould closing device further comprises a press used for applying pressure for promoting mould closing to the upper mould.

7. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 5, wherein: the grouting pump is a grouting pump with grouting time controlled within 1.5-6 min.

8. The apparatus for manufacturing artificial blind sidewalk slabs according to claim 7, wherein: the grouting pump is controlled to be in a grouting time of 2-3 min.

9. The apparatus for manufacturing artificial blind sidewalk slabs according to claim 7, wherein: the grouting pump is a grouting pump with grouting time controlled within 4-5 min.

10. The manufacturing equipment of artificial blind sidewalk stone slab as claimed in claim 1, wherein: the carrier layer is made of non-woven fabrics or glass fiber cloth.

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