CN114147843A

CN114147843A - Slurry supplementing and scraping mechanism and slurry supplementing and scraping device

Info

Publication number: CN114147843A
Application number: CN202010936173.XA
Authority: CN
Inventors: 邬全兵; 张琼; 李宁
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2022-03-08

Abstract

The application provides a mechanism is scraped to benefit thick liquid, including going out the thick liquid box and scraping the clamp plate, scrape the clamp plate and have and scrape the pressure face, scrape the pressure face and wait to scrape the pressure face and set up along first direction relative displacement, scrape the pressure face and be configured as in order setting up for waiting to scrape the mode that the pressure face inclines, scrape the pressure face and wait to scrape and form one along the accommodating space of the convergent of first direction by diminishing between the pressure face, accommodating space is used for acceping the thick liquids that flow from the discharge gate. The application provides a mend thick liquid and scrape and wipe mechanism in scrape the face of pressing and be equivalent to treating to scrape the slope of face and set up to scrape the face of pressing and wait to form one by the convergent accommodating space that diminishes greatly between the face of pressing, carry to the thick liquids inflow accommodating space of scraping the face of pressing via leading the face of thick liquids, thick liquids are filled in waiting to scrape the crack of face of pressing and are compacted under the effect of scraping the face of pressing. In addition, this application still provides a benefit thick liquid wiping arrangement.

Description

Slurry supplementing and scraping mechanism and slurry supplementing and scraping device

Technical Field

The application relates to the technical field of construction machines, in particular to a slurry supplementing and scraping mechanism and a slurry supplementing and scraping device.

Background

The wallboard is widely applied in the field of fabricated buildings, the wallboard is easy to have defects such as cracks, hollows and the like after being formed, and generally needs to be subjected to slurry supplementing and scraping, for example, a concrete hollow wallboard is a porous light wallboard which is formed by using cement as a cementing material, using sand, stone and a proper amount of building wastes as aggregates, performing one-time extrusion forming through an extrusion forming machine and performing natural curing, and has low production cost and light weight. At present, the method commonly adopted for processing the defects of the extruded wallboard production line is manual spatula repair, the labor intensity is high, the slurry repair difficulty is high, and a slurry repair structure suitable for applying the repair mode is not available at present.

Disclosure of Invention

The embodiment of the application provides a mechanism is scraped to benefit thick liquid and device is scraped to benefit thick liquid to solve above problem.

The embodiment of the application realizes the aim through the following technical scheme.

In a first aspect, an embodiment of the present application provides a slurry supplementing and scraping mechanism, including a slurry outlet box and a scraping plate, where the slurry outlet box is used for accommodating slurry and has a feed port and a discharge port; scrape the holding plate and have and scrape the face of pressing, scrape the face of pressing and wait to scrape the face of pressing and set up along first direction relative displacement, scrape the face of pressing and be configured as in order setting up for the mode of waiting to scrape the face of pressing slope, scrape the face of pressing and wait to scrape and form one along the accommodation space of the convergent of first direction by diminishing greatly between the face of pressing, accommodation space and discharge gate intercommunication set up for accommodate the thick liquids that flow from the discharge gate.

In some embodiments, the first direction is defined as a front-to-back direction; the object to be scraped is provided with a groove which is downwards concave, the surface to be scraped is the bottom surface of the groove, and the scraping surface faces the bottom surface of the groove and is obliquely arranged from top to bottom along the front-back direction; scrape the upper end of pressing the face and lead the thick liquid face and be connected and with the discharge gate intercommunication and with the bottom surface of recess between have a first distance, first distance is less than the concave degree of depth of establishing of recess, scrapes to have a second distance between the lower extreme of pressing the face and the bottom surface of recess, the second distance is less than first distance. Because the first distance is less than the concave degree of depth of establishing of recess, make thick liquids can not creep to treating the upper surface of scraping the pressure thing like this, the second distance is less than first distance, makes the lower extreme of scraping the pressure face like this and treats to scrape and have less interval or zero interval between the pressure face for thick liquids can scrape under the effect of scraping the pressure face and press to treating in the crack of scraping the pressure face, and make thick liquids can be strickleed off.

In some embodiments, the lower end of the scraping surface is in contact with the bottom surface of the groove, and the second distance is 0 mm. Make like this and scrape the lower extreme of pressing the face and the bottom surface contact of recess for thick liquids can be scraped to pressing to flushing with the bottom surface in the crack when filling the crack of bottom surface, scrape the face of pressing and wait to scrape and can be slight contact between the pressing, thereby reduce and scrape the quality that pressure avoids causing the wallboard bad.

In some embodiments, the first direction is defined as a front-back direction, the object to be scraped has a groove which is concave downwards, the surface to be scraped is the bottom surface of the groove, and the scraping surface faces the bottom surface of the groove and is obliquely arranged from top to bottom along the front-back direction; a gap is formed between the side surface of the scraping and pressing plate and the side surface of the groove, and the gap is gradually reduced from top to bottom along the front and back directions from large to small. The gap is set from big to small so as to increase the distance between the upper end of the scraping pressing plate and the side surface of the groove and prevent the scraping pressing plate from overflowing the upper surface of the prefabricated plate, and the gap at the lower end is reduced so as to increase the contact area between the scraping pressing plate and the bottom surface of the groove.

In some embodiments, one side of the scraping surface is connected to the pulp guiding portion, the scraping surface comprises a side edge extending along a first direction, the pulp supplementing scraping mechanism further comprises a guide side plate portion, the guide side plate portion comprises a guide plate, the guide plate is connected to the side edge and extends along the first direction, when the scraping surface scrapes the object to be scraped, the projection of the guide plate along a second direction overlaps with the projection of the object to be scraped along the second direction, and the second direction is perpendicular to the first direction. The guide plate has the function of enabling the scraping surface and the surface to be scraped to be stably and relatively displaced along the first direction.

In some embodiments, the guide side plate portion further includes a guide sloping plate extending obliquely outward from one end of the guide plate in the first direction. Can lead to the wallboard through the direction swash plate, two mend the direction swash plates of thick liquid scraping mechanism and open each other in order to form an opening, when the wallboard removed towards the opening direction, two corners of wallboard can offset simultaneously with the side of keeping away from the baffle on the inclined plane of two direction swash plates earlier to remove to between two baffles along the inclined plane of two direction swash plates.

In some embodiments, the guide plate is connected with the scraping surface at a right angle. Can wait to scrape the right angle limit of pressing the thing like this, when scraping the face of pressing and scraping the face of pressing of treating of wallboard and scraping and pressing, the baffle can support and lean on the vertical face at the wallboard, and wherein vertical face is 90 connections with treating that it is to scrape face F to press, can avoid scraping the face of pressing effectively like this and scraping the in-process, and the thick liquids that are located accommodating space spill over to the outside direction of wallboard under the effect of scraping the face of pressing, avoids the waste of thick liquids.

In some embodiments, the slurry supplementing and scraping mechanism comprises a slurry guiding part, the slurry guiding part is provided with a slurry guiding surface, the slurry guiding surface is respectively connected with the discharge port and the scraping and pressing surface, the slurry is guided to the accommodating space from the discharge port through the slurry guiding surface, the slurry guiding surface is provided with a slurry guiding groove communicated with the discharge port, and one end of the slurry guiding groove extends to the joint of the scraping and pressing surface and the slurry guiding surface. The slurry can flow in the area limited by the slurry guide groove or simultaneously flow in the area limited by the slurry guide groove and the slurry guide surface, so that the slurry flow can be controlled, and the slurry flow can be changed by changing the area of the cross section of the slurry guide groove.

In a second aspect, an embodiment of the present application further provides a slurry supplementing and scraping device, including a base, a conveying mechanism, and any one of the slurry supplementing and scraping mechanisms, where the conveying mechanism is disposed on the base, and the conveying mechanism is used for conveying an object to be scraped along a first direction; the slurry supplementing scraping mechanism is arranged on the base and located on a conveying path of the conveying mechanism, a to-be-scraped surface of an object to be scraped is horizontally arranged, and the scraped surface is arranged in a mode of inclining relative to the to-be-scraped surface of the object to be scraped.

In some embodiments, the slurry compensation scraping device further comprises a lifting mechanism, the lifting mechanism is arranged on the base, the slurry compensation scraping mechanism is arranged on the lifting mechanism, and the scraping surface is selectively far away from or close to the surface to be scraped under the driving of the lifting mechanism. The distance between the scraping and pressing surface and the base is adjusted through the lifting mechanism according to objects (such as wallboards) to be scraped and pressed with different thicknesses, and meanwhile, the scraping pressure of the scraping and pressing surface acting on the objects to be scraped and pressed can be adjusted.

In some embodiments, the slurry compensation scraping device further comprises a flattening mechanism for rolling the object to be scraped, and the flattening mechanism is arranged on the base. The object to be scraped is a concrete precast slab, the surface of the extruded concrete precast slab is prone to have uneven defects such as hollowing or sinking, and the defects such as hollowing and sinking on the surface of the concrete precast slab can be flattened through the flattening mechanism.

In some embodiments, the flattening mechanism includes a roller, a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are respectively disposed on two opposite sides of the conveying mechanism, and the roller is connected between the first mounting portion and the second mounting portion. So that the roller can roll the surface of the entire concrete slab moved thereunder.

In some embodiments, the slurry compensation scraping and smearing device further comprises an extrusion forming mechanism, the extrusion forming mechanism is used for manufacturing the wallboard, the extrusion forming mechanism is provided with an extrusion forming port, and the extrusion forming port and the slurry compensation scraping and smearing mechanism are sequentially arranged on the conveying path of the conveying mechanism along the first direction. The formed wallboard can be extruded from the extrusion forming port directly onto a conveyor belt and conveyed to a working area through the conveyor belt without manual handling or conveying through other conveying structures.

Compared with the prior art, the scraping and pressing surface in the slurry supplementing scraping and wiping mechanism provided by the embodiment of the application is configured in a manner equivalent to that the surface to be scraped is obliquely arranged, one end of the scraping and pressing surface can be tightly attached to the surface to be scraped, the other end is spaced relative to the surface to be scraped so as to form an accommodating space which is gradually reduced from big to small between the scraping surface and the surface to be scraped, the slurry conveyed to the scraping surface through the slurry guide surface can flow into the accommodating space, because the slurry guide surface has a larger area, the area is larger when the slurry flows to the surface to be scraped, and a large amount of accumulation can not be generated, so that the scraping and pressing surface can scrape and press the slurry on the surface to be scraped and pressed uniformly in a larger area, therefore, when the slurry can be filled in the crack of the surface to be scraped, the surface to be scraped of the wallboard can be smoothed, and compaction can also be carried out, so that the defect on the surface to be scraped is thoroughly repaired.

The slurry supplementing and scraping device provided by the embodiment is arranged on the base through the slurry supplementing and scraping mechanism, so that the scraping and pressing surface is arranged in a mode of inclining to the scraping and pressing surface to be formed, the accommodating space gradually reduced from big to small is formed between the scraping and pressing surface and the to-be-scraped and pressing surface, slurry conveyed to the scraping and pressing surface through the slurry guiding surface can flow into the accommodating space, the slurry can be filled in cracks of the to-be-scraped and pressing surface, the slurry can be compacted under the action of the scraping and pressing surface, the wallboard is driven by the conveying mechanism to move equivalently to the scraping and pressing surface, the scraping and pressing surface can scrape and press the to-be-scraped and pressed area of the whole wallboard, manpower is saved, and the automation degree is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a slurry supplement scraping mechanism provided in an embodiment of the present application in a first viewing angle.

Fig. 2 is a schematic structural diagram of a slurry supplement scraping mechanism provided in the embodiment of the present application in a second view angle.

Fig. 3 is a partial sectional view of a pulp replenishing wiping mechanism provided in an embodiment of the present application, the pulp replenishing wiping mechanism being disposed obliquely with respect to a wiping surface.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

Fig. 5 is a partial structural schematic view of a scraping plate and a slurry guide plate of a slurry replenishing scraping mechanism provided by the embodiment of the application in a connected state.

Fig. 6 is a schematic structural diagram of a slurry compensation scraping device provided in an embodiment of the present application.

Fig. 7 is a partially enlarged view at B in fig. 6.

Fig. 8 is a partial structural schematic view of the slurry compensation scraping device provided in the embodiment of the present application in a first state.

Fig. 9 is a schematic structural diagram of a grout scraper provided in the embodiment of the present application, which corresponds to a wallboard in a separated state.

Fig. 10 is a partial structural schematic view of the slurry compensation scraping device provided in the embodiment of the present application in a second state.

Reference numerals

A pulp supplementing scraping mechanism-100, a scraping plate-110, a pulp guiding part-120, a guiding side plate part-130, a pulp outlet box-140, a feed inlet-141, a discharge outlet-142, a scraping surface-111, a guide plate-131, a guiding inclined plate-132, a pulp guiding surface-1211, a first end-1212, a second end-1213, a side edge-113, a pulp guiding groove-1216, a first guide groove-1214, a second guide groove-1215, an included angle-a, a pulp supplementing scraping device-200, a base-210, a supporting leg-211, a base plate-212, a conveying mechanism-220, a lifting mechanism-230, a flattening mechanism-240, a first mounting part-241, a second mounting part 242, a roller-243, a surface-F to be scraped, a containing space-1111, a groove-222, a gap-223, Slurry-301, fracture-302.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the present embodiment provides a slurry replenishing and scraping mechanism 100, which includes a slurry outlet box 140 and a scraping plate 110, wherein the scraping plate 110 has a scraping surface 111, and the scraping surface 111 and a surface F to be scraped are disposed in a relative displacement manner along a first direction (X direction shown in fig. 3), that is, the scraping surface 111 and the surface F to be scraped can move relatively along the first direction, for example, the scraping surface 111 can be kept stationary, and the surface F to be scraped can move relative to the scraping surface 111 along the first direction. The first direction is defined as a front-back direction, that is, a direction of the scraping surface 111 away from the scraping plate 110 and a direction of the scraping plate 110 are respectively defined, the scraping surface 111 is configured to be disposed in an inclined manner relative to a surface F to be scraped (as shown in fig. 3), so that an accommodating space 1111 which is gradually reduced from large to small along the first direction is formed between the scraping surface 111 and the surface F to be scraped, and the accommodating space 1111 is communicated with the discharge port (142) and is used for accommodating the slurry flowing out of the discharge port 142. The scraping refers to the scraping plate 110 smearing the slurry on the surface F to be scraped or in the cracks of the surface F to be scraped, and compacting the slurry scraped on the surface F to be scraped; the "surface to be scraped F" refers to the surface of the object to be scraped to be repaired, the object to be scraped can be a concrete precast slab, for example, the surface of the concrete precast slab to be repaired, and the slurry can be concrete slurry. One side of the scraping and pressing surface 111 is spaced from the to-be-scraped and forms an opening, the other side of the scraping and pressing surface 111 can be in surface contact with the to-be-scraped and pressing surface F to scrape and press the slurry on the to-be-scraped and pressing surface F, the distance between the scraping and pressing surface 111 and the to-be-scraped and pressing surface F is gradually reduced from the opening to the position of the scraping and pressing surface 111, which is abutted against the to-be-scraped and pressing surface F, so that the tapered accommodating space 1111 is formed, and when the slurry in the accommodating space 1111 flows from the opening to a place with a smaller space, the slurry is subjected to a larger extrusion force in the smaller space so that the slurry can be pressed on the to-be-scraped and pressing surface F.

In the slurry replenishing and scraping mechanism 100 according to the embodiment of the present invention, the scraping surface 111 is disposed in an inclined manner corresponding to the surface F to be scraped, one end of the scraping surface 111 can be tightly attached to the surface F to be scraped, the other end is spaced relative to the surface F to be scraped, so as to form a containing space 1111 which is gradually reduced from big to small between the scraping surface 111 and the surface F to be scraped, the slurry transported to the scraping surface 111 through the slurry guiding surface 1211 can flow into the receiving space 1111, and when the slurry in the receiving space 1111 flows from the opening to a place with a small space, the slurry is subjected to a large pressing force in a small space so that it can be pressed against the face F to be scraped, the slurry (as shown by 301 in fig. 3) can be filled in the cracks (as shown by 302 in fig. 3) of the face F to be scraped, not only can be screeded but also compacted on the surface F to be scraped of the wallboard, so that the defects on the surface F to be scraped are thoroughly repaired.

Referring to fig. 2 and fig. 3 together, in the present embodiment, the slurry replenishing and wiping mechanism 100 includes a slurry guiding portion 120, the slurry guiding portion 120 has a slurry guiding surface 1211, the slurry guiding surface 1211 is connected to the discharge port and the scraping surface 111, the slurry is guided from the discharge port 142 of the slurry discharging box 140 to the receiving space 1111 through the slurry guiding surface 1211, the slurry guiding portion 120 may have a substantially rectangular plate-shaped structure, the slurry guiding portion 120 includes a first end 1212 and a second end 1213 opposite to each other, the slurry guiding portion 120 may be disposed in a vertical direction or may be inclined at a certain angle with respect to the vertical direction, so that the first end 1212 of the slurry guiding portion 120 may be in a high position, the second end 1213 may be in a low position, during slurry guiding, the slurry may flow from the first end 1212 onto the slurry guiding portion 120, the slurry flowing from the high position to the low position under the action of gravity, the slurry flowing along the slurry guiding surface 1211 of the slurry guiding portion 120, because the slurry guiding surface has a larger area, therefore, the area of the slurry flowing to the surface F to be scraped is larger, and a large amount of accumulation cannot be generated, so that the scraping surface 111 can scrape the slurry on the surface F to be scraped uniformly in a larger area. Since the slurry guide surface 1211 has a large area, the area is larger when flowing to the surface F to be scraped, and a large amount of accumulation is not generated, so that the scraping surface 111 can scrape the slurry on the surface F to be scraped uniformly over a large area.

Referring to fig. 4, in this embodiment, slurry guiding surface 1211 may be provided with slurry guiding grooves 1216, wherein the number of slurry guiding grooves 1216 may be plural, plural slurry guiding grooves 1216 may be arranged side by side at intervals along the width direction of slurry guiding portion 120, slurry guiding grooves 1216 may extend linearly, wherein one end of slurry guiding grooves 1216 extends to the connection between scraping surface 111 and slurry guiding surface 1211, wherein the width direction may be substantially parallel to the horizontal direction, plural slurry guiding grooves 1216 may extend along the vertical direction, and one end of each slurry guiding groove 1216 may extend to the connection between scraping surface 111 and slurry guiding surface 1211 to ensure that the slurry located on slurry guiding surface 1211 can flow to scraping surface 111. Slurry can flow through slurry guide groove 1216 to scraping surface 111, which can control the flow rate of slurry by changing the cross-sectional area of slurry guide groove 1216 because slurry can flow in the area defined by slurry guide groove 1216 or simultaneously flow in the area defined by slurry guide groove 1216 and slurry guide surface 1211.

Further, in some embodiments, the slurry guiding groove 1216 may be divided into two structures, and the slurry guiding groove 1216 may include a first guide groove 1214 and a second guide groove 1215, wherein the first guide groove 1214 may extend linearly in a vertical direction, and the second guide groove 1215 may include a first guide groove section and a second guide groove section, the first guide groove section may extend linearly in the vertical direction and is provided at a portion of the slurry guiding surface 1211 near the scraping surface 111, the second guide groove section may be disposed obliquely with respect to the first guide groove section, as an example, the first guide groove 1214 may be distributed at a middle portion of the slurry guiding surface 1211, a portion of the second guide grooves 1215 may be distributed at one side of the first guide groove 1214, and another portion of the second guide grooves 1215 may be distributed at the other side of the first guide groove 1214, wherein the first guide groove section of the plurality of second guide grooves 1215 and the first guide groove 1214 may be spaced apart from each other along the entire width of the slurry guiding surface 1211, the second guide groove segments distributed on both sides of the first guide groove 1214 may be symmetrically distributed with respect to the vertical direction, wherein each second guide groove segment connects the first guide groove 1214 with the corresponding first guide groove segment. This ensures that the slurry can flow into the first end 1212 and be dispersed in the width direction of the slurry guide surface 1211 to flow more uniformly to the scraping surface 111, so that the slurry can flow onto the entire scraping surface 111, thereby allowing the entire scraping surface 111 to scrape the surface F to be scraped.

In addition, in some embodiments, the slurry may not be guided by the slurry guiding surface 1211, for example, the slurry may be guided by a slurry guiding pipe, the scraping plate 110 has a slurry guiding cavity therein, the slurry guiding pipe communicates with the slurry guiding cavity and the discharge port 142, the scraping surface 111 may have a plurality of slurry outlets communicating with the slurry guiding cavity, and the slurry flowing out from the discharge port 142 flows into the slurry guiding cavity through the slurry guiding pipe and flows out from the plurality of slurry outlets.

As shown in fig. 1, in the present embodiment, the pulp outlet box 140 may be used for receiving pulp to convey the pulp to the pulp guide surface 1211, the pulp outlet box 140 may be disposed at an end of the pulp guide portion 120 away from the scraping plate 110, the pulp outlet box 140 is provided with a feeding port 141 and a discharging port 142 which are communicated with each other, the discharging port 142 is communicated with the pulp guide groove 1216, the pulp outlet box 140 may be disposed on a side of the pulp guiding surface 1211 away from the scraping surface 111, the pulp outlet box 140 covers the pulp guiding surface 1211 and defines with the pulp guiding surface 1211 to form an accommodating cavity (not shown), the feeding port 141 may be disposed at a top end of the pulp outlet box 140, a bottom end of the pulp outlet box 140 may be spaced from the scraping surface 111 to form a discharging port 142, the space of the receiving cavity may be tapered from the inlet 141 toward the outlet 142, so that the slurry may be squeezed when flowing to the outlet 142, and the slurry may flow out of the outlet 142 at a faster speed. The discharge port 142 may be a rectangular port, the discharge port 142 may extend along the width direction of the slurry guiding portion 120, and the width of the discharge port 142 may be equal to or greater than the width 2/3 or 2/3 of the slurry guiding portion 120, so that the slurry flowing out through the discharge port 142 may be uniformly distributed in the width direction of the slurry guiding portion 120 and flow to the scraping surface 111 along the direction of the slurry guiding groove 1216.

In this embodiment, one end of the scraping plate 110 is connected to the second end 1213 of the slurry guiding portion 120, the scraping surface 111 is located on a side of the scraping plate 110 away from the slurry guiding portion 120, wherein a connection portion between the scraping surface 111 and the slurry guiding surface 1211 is in a circular arc transition, so that when the slurry flows through the connection portion between the scraping surface 111 and the slurry guiding surface 1211, the slurry can flow to the scraping surface 111 along a curved direction of the circular arc, and a part of the slurry can flow along the scraping surface 111 under the action of surface tension, so as to cover the whole scraping plate 110, thereby performing scraping operation on a larger area.

Referring to fig. 2 and 3, in the present embodiment, the scraping surface 111 includes a side 113 extending along a first direction, wherein an inclination angle of the scraping surface 111 with respect to the surface F to be scraped may be less than or equal to 5 °, so that a longer length of the scraping surface 111 contacts with the surface F to be scraped, a substantially triangular squeezing area is defined between the scraping surface and the surface F to be scraped, an opening is formed between one end of the scraping surface 111 and the surface F to be scraped, and when the object to be scraped moves toward the left side of the scraping surface 111 as shown in fig. 3, the slurry is squeezed from the opening to the side of the scraping surface 111 contacting with the surface F to be scraped, so that the slurry can be more uniformly wiped, and the slurry is effectively prevented from being accumulated on the scraping surface 111.

In some embodiments, as shown in fig. 1 and 6, the slurry supplement scraping mechanism 100 may further include a guide side plate portion 130, the guide side plate portion 130 includes a guide plate 131, the guide plate 131 is connected to the side 113 and extends along a first direction, when the scraping surface 111 scrapes the surface F to be scraped, a projection of the guide plate 131 along a second direction overlaps a projection of the object to be scraped along a second direction, the second direction is substantially perpendicular to the first direction, wherein the object to be scraped may have a right-angle surface, a horizontal plane is the surface to be scraped, a vertical plane is matched with the guide plate 131, the guide plate 131 may be attached to a right-angle side surface of a wallboard to be scraped, the guide plate 131 functions to enable the scraping surface 111 and the surface F to be scraped to be stably and relatively displaced along the first direction, specifically, the guide plate 131 may be substantially rectangular plate-shaped, that is, the guide plate 131 is connected to the scraping surface 111, and the guide plate 131 is substantially perpendicular to the scraping surface 111 to form a substantially "L" -shaped structure, with the right-angle side of the adaptation thing of waiting to scrape, when scraping the face 111 and scraping the pressure face F of waiting to scrape to the wallboard and press, baffle 131 can support and lean on the vertical face of wallboard, wherein vertical face is 90 degrees with waiting to scrape the pressure face F and is connected, wherein "support" can indicate that baffle 131 roughly laminates with the lateral wall of wallboard, but does not influence normal scraping operation, can avoid scraping the pressure face 111 effectively like this and scraping the pressure in-process, the thick liquids that are located accommodating space 1111 spills over to the outside direction of wallboard under the effect of scraping the pressure face 111, avoid the waste of thick liquids, the wallboard is scraping the pressure face 111 in-process for effectively, baffle 131 also can play direction and spacing effect, so that the wallboard removes along the direction of transfer of transport mechanism 220. In addition, the guide side plate portion 130 may further include a guide sloping plate 132, the guide sloping plate 132 may guide the wall panel, one end of the guide sloping plate 132 is connected to the guide plate 131, the guide sloping plate 131 extends obliquely outward along the first direction, and an inclination angle of the guide sloping plate 132 with respect to the first direction may be greater than 0 ° and smaller than 90 °, for example, may be 45 °, wherein the guide sloping plate 132 and the guide plate 131 may be an integrally formed structure, and a connection portion of the guide sloping plate 132 and the guide plate 131 forms an arc transition.

When the two slurry replenishing wiping mechanisms 100 are arranged at intervals, the guide plates 131 in the two slurry replenishing wiping mechanisms 100 can be arranged in parallel relatively, the guide inclined plates 132 in the two slurry replenishing wiping mechanisms 100 are opened to form an opening, the width of the opening is greatly reduced from one side of the guide inclined plates 132 far away from the wiping plates 131 to one side of the guide inclined plates 132 connected to the wiping plates 131, the width between the ends of the guide inclined plates 132 in the two slurry replenishing wiping mechanisms 100 far away from the guide plates 131 is larger than the width of a wallboard, the interference between the wallboard and the slurry replenishing wiping mechanisms when the wallboard moves to the opening is avoided, the width between the ends of the guide inclined plates 132 in the two slurry replenishing wiping mechanisms 100 connected to the guide plates 131 is smaller, and the width can be approximately equal to the width of the wallboard. When the wallboard moves towards the opening direction, two corners of wallboard can offset simultaneously with keeping away from the side of baffle 131 on the inclined plane of two direction swash plates 132 earlier, and move to between two baffles 131 along the inclined plane of two direction swash plates 132, the wallboard is at the in-process that continues to move, two baffles 131 can support respectively and lean on the relative both sides of wallboard in order to carry out spacing and direction to the wallboard, avoid the wallboard to control the skew, and the junction of direction swash plate 132 and baffle 131 is the circular arc transition, scrape when can avoid the wallboard to move to the junction of direction swash plate 132 and baffle 131 with the benefit thick liquid effectively and wipe mechanism 100 and take place phenomenons such as interfere or block, make the wallboard can more smoothly move to between two baffles 131 like this.

In the slurry supplementing and scraping mechanism 100 according to the embodiment of the present invention, an included angle is formed between the scraping surface 111 and the slurry guiding surface 1211, so that the scraping surface 111 is disposed in an inclined manner corresponding to the surface F to be scraped, one end of the scraping surface 111 can be closely attached to the surface F to be scraped, and the other end is spaced from the surface F to be scraped, so as to form a receiving space 1111 gradually decreasing from large to small between the scraping surface 111 and the surface F to be scraped, and the slurry conveyed to the scraping surface 111 through the slurry guiding surface 1211 can flow into the receiving space 1111, so that the slurry can be filled in the crack of the surface F to be scraped, and the slurry can be compacted under the action of the scraping surface.

Referring to fig. 6 and 7, an embodiment of the present application further provides a slurry replenishing and scraping device 200, which includes a base 210, a conveying mechanism 220, and the slurry replenishing and scraping mechanism 100, wherein the slurry replenishing and scraping mechanism 100 is disposed on the base 210 and located on a conveying path of the conveying mechanism 220, and the scraping surface 111 is disposed in an inclined manner with respect to a surface F to be scraped of an object to be scraped. The number of the slurry replenishing wiping mechanisms 100 may be 1, 2 or more, and the structure of the slurry replenishing wiping device 200 will be described below by taking the number of the slurry replenishing wiping mechanisms 100 as 2 as an example, wherein two slurry replenishing wiping mechanisms 100 may be oppositely disposed on two sides of the conveying mechanism 220, and the scraping plates 110 in the two slurry replenishing wiping mechanisms 100 are both located above the conveying path of the conveying mechanism 220.

In this embodiment, the base 210 may include supporting legs 211 and a base plate 212, and the base plate 212 may be a rectangular plate-shaped structure, wherein the base plate 212 has a length direction X (as shown in fig. 5), the number of the supporting legs 211 may be four, and the four supporting legs 211 are disposed at the bottom of the base plate 212 in a spaced manner, two by two, for supporting the weight of the base plate 212 and the weight of the structure disposed on the base plate 212.

In this embodiment, the conveying mechanism 220 may include a conveyor belt, a first rotating roller and a second rotating roller, the first rotating roller and the second rotating roller may be arranged side by side at intervals along the length direction X of the substrate 212, and the conveyor belt is tensioned at the outer peripheries of the first rotating roller and the second rotating roller and forms a transmission relationship with the first rotating roller and the second rotating roller. The transmission mechanism 220 further includes a driver for driving at least one of the first rotating roller and the second rotating roller to rotate, and the first rotating roller and the second rotating roller drive the transmission belt to perform transmission operation during the rotation process. In other embodiments, the conveying mechanism 220 may employ a plurality of conveying rollers arranged side by side along the longitudinal direction of the base 210 at intervals for carrying out a conveying operation, a conveying plate, or other conveying structures. Wherein, the wallboard is arranged on the conveyor belt and is transmitted to the operation area of the slurry supplementing and scraping mechanism 100 through the conveyor belt.

In some embodiments, as shown in fig. 5 and 6, the slurry supplement scraping device 200 may further include a lifting mechanism 230, the lifting mechanism 230 is disposed on the base 210, the slurry supplement scraping mechanism 100 is disposed on the lifting mechanism 230, the scraping surface 111 is selectively far away from or close to the conveying mechanism 220 under the driving of the lifting mechanism 230, the number of the lifting mechanisms 230 can be two, each lifting mechanism 230 can comprise a lifting seat and a sliding table, wherein the lifting seat is fixed on the base 210, the sliding table is arranged on the lifting seat in a sliding way, the sliding table can be lifted along the vertical direction, each pulp supplementing and wiping device 200 is arranged on the sliding table of one lifting mechanism 230, the slurry guide part 120 is driven by the sliding table to lift, specifically, the side edge of the slurry guide part 120 in the slurry supplementing and wiping device 200 can be connected with mounting structures such as mounting plates, and the slurry guide part 120 can be fixed on the sliding table through the mounting plate structures. The distance between the scraping and pressing surface 111 and the base 210 can be adjusted by the lifting mechanism 230 according to the wall boards with different thicknesses, and the scraping pressure of the scraping and pressing surface 111 acting on the surface F to be scraped can be adjusted at the same time. The sliding table may be driven to ascend and descend by a driver or manually, and is not limited in this respect.

In some embodiments, as shown in fig. 5 and 6, the slurry compensation scraping device 200 further includes a flattening mechanism 240 for rolling the object to be scraped, and the flattening mechanism 240 is disposed on the base 210. The surface of the extruded wallboard is prone to have uneven defects such as hollowing or dent, and the flattening mechanism 240 can flatten the defects such as hollowing or dent on the surface of the wallboard. As an example, the flattening mechanism 240 may include a first mounting portion 241, a second mounting portion 242, and a roller 243, the first mounting portion 241 and the second mounting portion 242 are respectively disposed at two opposite sides of the conveying mechanism 220, and the roller 243 is connected between the first mounting portion 241 and the second mounting portion 242, so that the roller 243 can roll the entire wall panel structure moving therebelow. The first mounting portion 241 and the second mounting portion 242 may be of a lifting structure, and both can drive the roller 243 to lift according to the thickness of the wallboard so as to adjust the distance between the roller 243 and the base 210, and can also adjust the pressing force of the roller 243 on the wallboard. The axis of rotation of the roller 243 may intersect the first direction of the conveyor 220, e.g., both may be substantially perpendicular. When the wallboard moves to the below of cylinder 243, cylinder 243 can roll the surface of wallboard in the rotation process to flatten hollowing, recess etc. that appear in the wallboard surface, the wallboard surface after flattening can be more level and smooth. Wherein, the mechanism of flattening 240 and the mechanism 100 of wiping of benefit thick liquid can be followed the direction of delivery interval setting of drive belt, wherein the mechanism 100 of wiping of benefit thick liquid can set up in the rear of the mechanism 240 that flattens, make like this that the wallboard on the drive belt can loop through the mechanism 100 of wiping of benefit thick liquid and the mechanism 240 that flattens, the face F of scraping of treating of wallboard is through once flattening the operation back earlier, the sunken and the hollowing that appear on the face F of scraping of treating of wallboard like this flatten, then scrape the operation again, in order to repair defects such as the crack on the surface of wallboard. In some embodiments, the guide plate 131 of the slurry compensation scraping mechanism 100 may be substantially perpendicular to the scraping surface 111 and may form a substantially "L" shaped structure, so that the slurry compensation scraping mechanism 100 can scrape the surface F to be scraped of the wall board along the edge line direction of the wall board.

In this embodiment, the scraping plates 110 of the two slurry repairing and wiping mechanisms 100 may be disposed in an inclined manner with respect to the surface F to be scraped of the wallboard, and the inclined angles of the two surfaces with respect to the surface F to be scraped may be substantially the same, in the scraping process, one end of the scraping surface 111 away from the slurry guiding portion 120 abuts against the surface F to be scraped of the wallboard, one end of the scraping surface 111 connected to the slurry guiding portion 120 is spaced from the wallboard, the wallboard moves in a straight line under the driving of the conveying mechanism 220, the slurry is pushed from the side of the scraping surface 111 abutting against the wallboard to the side of the scraping surface 111 spaced from the wallboard, and then the crack of the wallboard is pressed by the scraping surface 111, the crack of the scraped wallboard is filled, and the surface is flat.

In some embodiments, as shown in fig. 8 and 9, the object to be scraped has a groove 222 recessed downward, for example, the object to be scraped is a wall board, two opposite sides of the upper surface of the wall board are respectively recessed downward with a groove 222, the surface F to be scraped may be the bottom surface of the groove 222, the scraping surface 111 faces the bottom surface of the groove 222 and is inclined from top to bottom along the front-back direction, wherein the scraping surfaces 111 of the two slurry-supplementing scraping and wiping mechanisms 100 may respectively correspond to the two grooves 222 of the wall board, so as to repair defects of the two grooves 222, for example, cracks appearing in the grooves 222. Wherein the effect of the recess 222 of wallboard is mainly when the installation wallboard, the recess 222 of two blocks of wallboard piece departments can be used for hanging the net and fill out the thick liquid, two recesses 222 set up respectively in wallboard both sides relatively, and both all extend the setting along the length direction of wallboard, two widths of scraping clamp plate 110 can be roughly the same with the width of recess 222, make and scrape clamp plate 110 and scrape the surface that presses the whole width direction of in-process can cover recess 222, can once only scrape whole recess 222 like this. The upper end of the scraping surface 111 is connected to the slurry guiding surface 1211 and has a first distance X1 with the bottom surface of the groove 222, the first distance X1 is smaller than the depth of the groove 222, so that the slurry does not spread to the upper surface of the object to be scraped, a second distance is provided between the lower end of the scraping surface 1211 and the bottom surface of the groove 222, and the second distance is smaller than the first distance X1, so that the lower end of the scraping surface 1211 and the object F have a small or zero distance, so that the slurry can be scraped into the crack of the object F under the action of the scraping surface 1211, and the slurry can be scraped. As shown in fig. 10, the lower end of the scraping surface 1211 is in contact with the bottom surface of the groove 222, and the second distance is 0mm, so that the lower end of the scraping surface 1211 is in contact with the bottom surface of the groove 222, the slurry fills the cracks of the bottom surface, the upper surface of the slurry in the cracks can be scraped to be flush with the bottom surface, and the scraping surface 1211 is in slight contact with the surface F to be scraped, thereby reducing the scraping pressure and avoiding poor quality of the wallboard. In addition, in some embodiments, a gap 223 is formed between the side surface of the scraping plate 110 and the side surface of the groove, the side surface is located on the side of the scraping plate 110 away from the guide plate 131, the gap 223 is gradually reduced from top to bottom along the front-back direction from the scraping plate 110, the gap 223 is arranged to protect the side surface of the groove 222 from being scratched by the scraping plate 110 to cause poor quality, the gap 223 is arranged from being reduced from being increased to increase the distance between the upper end of the scraping plate 110 and the side surface of the groove 222 to prevent the slurry from spreading to the upper surface of the wall plate, and the gap at the lower end is reduced to increase the contact area between the scraping plate 110 and the bottom surface of the groove to ensure that the scraping plate 110 can scrape the whole bottom surface.

In some embodiments, the paste compensating scraping and smearing device 200 further includes an extrusion forming mechanism 260, the extrusion forming mechanism 260 is used for manufacturing the wall board, the extrusion forming mechanism 260 is provided with an extrusion forming port 261, the extrusion forming port 261 and the paste compensating scraping and smearing mechanism 100 are sequentially arranged on a conveying path of the conveying mechanism 220 along a first direction, the extrusion forming mechanism 260 forms the wall board in an extrusion forming mode, the formed wall board can be directly extruded to the conveying belt from the extrusion forming port 261 and conveyed to a working area through the conveying belt, and the paste compensating scraping and smearing mechanism 100 and the flattening mechanism 240 sequentially scrape and flatten the wall board without manual conveying or conveying through other conveying structures.

In summary, in the slurry compensation scraping device 200 provided by this embodiment, the slurry compensation scraping mechanism 100 is disposed on the base 210, the scraping surface 111 is disposed in an inclined manner corresponding to the surface F to be scraped, one end of the scraping surface 111 can be closely attached to the surface F to be scraped, the other end is spaced from the surface F to be scraped, so as to form a receiving space 1111 which is gradually reduced from large to small between the scraping surface 111 and the surface F to be scraped, the slurry conveyed to the scraping surface 111 through the slurry guide surface 1211 can flow into the receiving space 1111, when the slurry in the receiving space 1111 flows from the opening to a place with a small space, the slurry is pressed against the surface F to be scraped, the slurry can be filled in the crack of the surface F to be scraped, the slurry can be compacted by the scraping surface, the wallboard moves corresponding to the scraping surface 111 under the conveying of the conveying mechanism 220, scrape and press face 111 can scrape the operation to the regional scraping of treating of whole wallboard, saves the manual work, improves degree of automation.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. The utility model provides a mechanism is scraped to benefit thick liquid, acts on a face of scraping of treating of a thing of scraping, its characterized in that includes:

the slurry outlet box is used for accommodating slurry and is provided with a feed inlet and a discharge outlet;

scrape the clamp plate, scrape the clamp plate and have and scrape the face of pressing, scrape the face of pressing with treat to scrape the face of pressing and set up along first direction relative displacement, scrape the face of pressing configured for in order for treat to scrape the mode setting of face of pressing slope, scrape the face of pressing with treat to scrape and form an edge between the face of pressing the accommodation space of the convergent of first direction by diminishing greatly, accommodation space with the discharge gate intercommunication sets up for accept certainly the thick liquids that the discharge gate flows.

2. The complementary slurry scraping mechanism according to claim 1, wherein said first direction is defined as a front-to-back direction;

the object to be scraped is provided with a groove which is downwards concave, the surface to be scraped is the bottom surface of the groove, and the scraping surface faces the bottom surface of the groove and is obliquely arranged from top to bottom along the front-back direction;

the upper end of the scraping and pressing surface is communicated with the discharge hole, a first distance is reserved between the upper end of the scraping and pressing surface and the bottom surface of the groove, and the first distance is smaller than the depth of the groove in a concave mode;

and a second distance is reserved between the lower end of the scraping and pressing surface and the bottom surface of the groove, and the second distance is smaller than the first distance.

3. The mechanism of claim 2, wherein the lower end of the scraping surface contacts the bottom surface of the groove, and the second distance is 0 mm.

4. The complementary slurry scraping mechanism according to claim 1, wherein said first direction is defined as a front-to-back direction;

a gap is formed between the side surface of the scraping and pressing plate and the side surface of the groove, and the gap is gradually reduced from top to bottom along the front and back directions from top to bottom.

5. The complementary pulp scraping mechanism according to claim 1, wherein said scraping surface comprises a side extending along said first direction, said complementary pulp scraping mechanism further comprises a guiding side portion, said guiding side portion comprises a guiding plate, said guiding plate is connected to said side and extends along said first direction, when said scraping surface scrapes said object to be scraped, a projection of said guiding plate along a second direction overlaps a projection of said object to be scraped along a second direction, said second direction is perpendicular to said first direction.

6. The complementary pulp wiping mechanism as recited in claim 5, wherein said guide side plate portion further comprises a guide sloping plate extending obliquely outward from one end of said guide plate in said first direction.

7. The mechanism of claim 5, wherein the guide plate is connected to the wiping surface at a right angle.

8. The slurry supplementing and scraping mechanism according to any one of claims 1-7, wherein the slurry supplementing and scraping mechanism comprises a slurry guiding part, the slurry guiding part is provided with a slurry guiding surface, the slurry guiding surface is respectively connected with the discharge port and the scraping and pressing surface, slurry is guided from the discharge port to the accommodating space through the slurry guiding surface, the slurry guiding surface is provided with a slurry guiding groove communicated with the discharge port, and one end of the slurry guiding groove extends to the joint of the scraping and pressing surface and the slurry guiding surface.

9. A complementary slurry wiping device comprising a base, a transfer mechanism and a complementary slurry wiping mechanism as claimed in any one of claims 1 to 8;

the conveying mechanism is arranged on the base and used for conveying the object to be scraped along the first direction;

the slurry supplementing and scraping mechanism is arranged on the base and positioned on a conveying path of the conveying mechanism, and the surface to be scraped of the object to be scraped is horizontally arranged.

10. The device according to claim 9, further comprising a lifting mechanism disposed on the base, wherein the device is driven by the lifting mechanism to selectively move the scraping surface away from or close to the surface to be scraped.

11. The slurry compensation scraping device according to claim 9, further comprising a flattening mechanism for rolling the object to be scraped, wherein the flattening mechanism is disposed on the base.

12. The device of claim 10, wherein the flattening mechanism includes a roller, a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are disposed on opposite sides of the conveying mechanism, respectively, and the roller is connected between the first mounting portion and the second mounting portion.

13. The device according to claim 9, further comprising an extrusion forming mechanism for manufacturing wall panels, wherein the extrusion forming mechanism is provided with an extrusion forming port, and the extrusion forming port and the pulp supplementing scraping mechanism are sequentially arranged on the conveying path of the conveying mechanism along the first direction.