Pouring formwork assembly for building fair-faced concrete construction and construction method of pouring formwork assembly
By designing specialized template components and construction methods, and employing flexible grinding, heating softening, and automated equipment to treat the tongue and groove joints of fair-faced concrete templates, the cleaning problem has been solved, cleaning efficiency and template lifespan have been improved, and high-quality construction requirements have been met.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHINA RAILWAY NO 3 GRP CO LTD
- Filing Date
- 2026-04-08
- Publication Date
- 2026-05-12
AI Technical Summary
In existing technologies, it is difficult to thoroughly clean the side tongue and groove joints of formwork components during fair-faced concrete construction, leading to defects such as subsequent grout leakage at joints, formwork adhesion to the concrete surface, and color differences, which affect the performance and lifespan of the formwork components.
A casting template assembly was designed, comprising a hard block treatment module, a softening treatment module, and a residual adhesive treatment module. The hard blocks and residual adhesive on the tongue and groove of the template side are treated by flexible grinding, heating softening, and scraping. Combined with a polishing treatment module, surface stains are cleaned, and efficient cleaning is achieved through automated equipment.
It achieves efficient cleaning of template components, with a debris removal rate of ≥98%, extending service life by more than 30%, and a cleaning efficiency of 20-30 pieces/hour, which is suitable for building construction needs and meets the requirements of green construction.
Smart Images
Figure CN122013987A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of fair-faced concrete construction technology for building construction, and more specifically, to a casting formwork assembly and construction method for fair-faced concrete construction for building construction. Background Technology
[0002] The core requirements for fair-faced concrete pouring are to ensure concrete density, uniform surface color, absence of obvious defects (cold joints, honeycomb, pitting, grout leakage, etc.), and accurate geometric dimensions of components. Fair-faced concrete has much higher requirements for pre-construction preparation than ordinary concrete, and all elements need to be re-inspected to avoid irreversible defects during pouring.
[0003] After fair-faced concrete construction, excess grout on the formwork surface and component edges needs to be cleaned immediately. Current technology involves workers using scrapers, brushes, or cloths to wipe the concrete grout off the surface of embedded parts, restoring the protective film and preventing the presence of loose grout, hardened cement slurry, or cement stones on the surface, sides, and tongue-and-groove joints. However, due to the small tongue-and-groove joints on the sides of fair-faced concrete formwork components, manual cleaning is difficult to thoroughly clean, leading to defects such as grout leakage at joints, formwork sticking to the concrete surface, and color differences. This also accelerates wear on the sides of the formwork and aging of the seals, affecting the performance and lifespan of the formwork components and failing to meet the requirements for high-quality decorative fair-faced concrete construction. Summary of the Invention
[0004] One objective of this invention is to provide a casting formwork assembly and its construction method for fair-faced concrete construction in building buildings. The problem to be solved is that, in the prior art, workers use hand scrapers, brushes, or rags to wipe the concrete slurry on the surface of the embedded parts. Manual cleaning is difficult to thoroughly clean, leading to defects such as slurry leakage at joints, formwork sticking to the concrete surface, and color difference.
[0005] According to an embodiment of the present invention, a casting template assembly for fair-faced concrete construction includes a box mounted on a frame. The box is used to process the side tongue and groove of the fair-faced concrete template. A side tongue and groove processing mechanism is installed inside the box. The side tongue and groove processing mechanism includes a hard block processing module, a softening processing module at the output end of the hard block processing module, and a residual adhesive processing module at the output end of the softening processing module. The hard block processing module includes a shielding shell, on which a grinding wheel is rotatably mounted. The softening processing module includes a softening seat, on which a heater is mounted. A blower is connected to one side of the softening seat. The residual adhesive processing module includes an arc-shaped shovel, one end of which is connected to a slanted shovel, and one end of which is connected to a shovel head. The edge of the grinding wheel is located inside the side tongue and groove of the fair-faced concrete template. The heater corresponds to the side tongue and groove of the fair-faced concrete template, and the shovel head is slidably connected to the side tongue and groove of the fair-faced concrete template.
[0006] Preferably, the hard block processing module further includes a drive motor, which drives the grinding wheel to rotate inside the shielding shell, and a cleaning plate is detachably installed on one side of the shielding shell.
[0007] Preferably, the blower extends through the side of the housing, and one end of the blower is provided with an air outlet, which is located on one side of the heater.
[0008] Preferably, both ends of the arc-shaped shovel are connected to a collection box, the top of the collection box is open, and the collection box is fixed to the inner wall of the box by bolts.
[0009] Preferably, a guide roller component is installed at the top of the box, and a limiting roller component is installed at the middle of the box. The guide roller component includes two sets of guide rollers arranged opposite to each other, and the limiting roller component includes a set of limiting rollers arranged at an inclination.
[0010] Preferably, a control console is installed on the frame, an outlet is provided at the bottom of the housing, a door panel structure is installed on the housing corresponding to the outlet, a driver is installed on the door panel structure, and the driver is used to drive the door panel structure to open or close.
[0011] Preferably, a surface treatment mechanism is installed inside the housing. The surface treatment mechanism includes a polishing module, which is located between the softening module and the residual adhesive treatment module. The polishing module includes a polishing seat, and the polishing seat has a scraping chamber, a spraying chamber, and a polishing chamber arranged sequentially inside. The spraying chamber is located between the scraping chamber and the polishing chamber. A scraper is installed inside the scraping chamber, a spray nozzle is installed inside the spraying chamber, and a bracket is installed inside the polishing chamber. A polishing roller is rotatably mounted on the bracket, and the polishing roller makes rolling contact with the side of the water template.
[0012] Preferably, the housing is equipped with an installation platform, and a receiving module is installed on the installation platform. The receiving module includes a receiving seat one, and a receiving seat two is provided on one side of the receiving seat one. Both the receiving seat one and the receiving seat two are provided with docking grooves. The receiving module also includes a driving seat one and a driving seat two. Both the driving seat one and the driving seat two are equipped with linear drivers. A driving board is installed at the output end of the linear driver. The driving seat one is connected to the receiving seat two through a corresponding linear driver, and the driving seat two is connected to the receiving seat one through a corresponding driving board.
[0013] Preferably, the mounting platform is equipped with an edge trimming module, which includes an edge trimming seat, an insert plate on the edge trimming seat, a knife holder detachably mounted on the insert plate, and a long knife and a short knife fixedly mounted on the knife holder, with the long knife and the short knife interlaced.
[0014] The present invention also provides a construction method for a casting formwork assembly for fair-faced concrete construction in building buildings, comprising the following steps:
[0015] S1: Place the clear water template from the top of the box. The guide roller and limit roller components support and drive the clear water template to move downward. The drive motor drives the grinding wheel to rotate. The lower part of the grinding wheel performs soft grinding on the hardened laitance, cement stone and other hard objects in the tongue and groove of the clear water template.
[0016] S2: The sealant residue inside the tongue and groove of the clear water template is heated and softened by the heater, and then the softened sealant residue is scraped off by the shovel head. The shovel head scrapes the residual glue fragments inside the tongue and groove of the clear water template to the arc-shaped shovel plate through the inclined shovel plate, and collects them inside the collection box through the arc or arched arc-shaped shovel plate.
[0017] S3: Use a scraper to remove debris from the side of the clear water template. The debris is discharged from the side outlet through the inclined surface. Then, spray diluted neutral cleaning agent onto the surface of the clear water template with a nozzle. Finally, rotate the polishing roller to wipe the side surface of the clear water template.
[0018] S4: By bringing the first and second support seats close together, the clear water formwork can be supported from the bottom. When the second and first support seats are moved to the farthest point, they lose their support for the clear water formwork, allowing the clear water formwork to be discharged from the outlet.
[0019] S5: Use the guide ramp of the mounting platform to bring the three sets of clear water templates together. Use a long knife to remove burrs from the side surface of the clear water templates, and use a short knife to remove burrs from the side tenons and side grooves of the clear water templates.
[0020] The beneficial effects of this invention are:
[0021] This invention treats residual adhesive fragments inside the tongue and groove joints of fair-faced concrete formwork using a softening module and a residual adhesive treatment module. The entire process employs flexible grinding, soft scrapers, and a neutral medium to avoid scratching the coating and substrate of the fair-faced concrete formwork, ensuring the reusability of the formwork and extending its service life by more than 30%. Differentiated treatment modules are designed for the unique structures of fair-faced concrete formwork, such as tongue and groove joints and panel coatings. The debris removal rate is ≥98%, requiring no manual intervention, and the cleaning efficiency reaches 20-30 pieces / hour. It is suitable for the batch formwork processing needs of building construction, is environmentally friendly and controllable, and meets the requirements of green construction.
[0022] This invention uses a polishing module to clean the surface of the clear water template of mold release agent oil stains, stubborn laitance, residual water stains and other attached contaminants.
[0023] This invention uses a long knife to remove burrs from the side surface of the clear water template, and a short knife to remove burrs from the side tenons and grooves of the clear water template, ensuring that the sides of the clear water template are straight and smooth, laying the foundation for subsequent joint sealing. Attached Figure Description
[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:
[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention.
[0026] Figure 2 This is a structural schematic diagram of the cross-sectional state of the box body of the present invention.
[0027] Figure 3 This is a schematic diagram of the cross-sectional view of the box body of the present invention in state two.
[0028] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the box body of the present invention.
[0029] Figure 5 This is a schematic diagram of the hard block processing module structure of the present invention.
[0030] Figure 6 This is a schematic diagram of the softening module structure of the present invention.
[0031] Figure 7 This is a schematic diagram of the polishing module structure of the present invention.
[0032] Figure 8 This is a schematic diagram of the residual adhesive treatment module of the present invention.
[0033] Figure 9 This is a schematic diagram of the receiving module structure of the present invention.
[0034] Figure 10 This is a schematic diagram of the trimming module structure of the present invention.
[0035] Figure 11 This is a schematic diagram of the construction method of the present invention.
[0036] In the diagram: 1. Frame; 11. Control console; 2. Housing; 21. Guide roller assembly; 22. Limiting roller assembly; 23. Mounting platform; 24. Outlet; 3. Door panel structure; 31. Driver; 4. Hard block processing module; 41. Sheath; 42. Grinding wheel; 43. Drive motor; 44. Cleaning plate; 5. Softening processing module; 51. Softening seat; 52. Heater; 53. Air blower; 54. Air outlet; 6. Polishing processing module; 61. Polishing seat; 62. Scraping chamber; 621. Scraper; 63. Spray chamber; 6 31. Nozzle; 64. Polishing chamber; 641. Support; 642. Polishing roller; 7. Residual adhesive treatment module; 71. Arc-shaped shovel; 72. Slanted shovel; 73. Shovel head; 74. Collection box; 8. Receiving module; 81. Receiving seat one; 82. Receiving seat two; 821. Docking groove; 83. Drive seat one; 84. Drive seat two; 841. Linear driver; 842. Drive board; 9. Trimming module; 91. Trimming seat; 92. Insert plate; 93. Knife holder; 94. Long knife; 95. Short knife; 100. Clear water template. Detailed Implementation
[0037] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.
[0038] Example 1
[0039] Refer to the instruction manual appendix Figures 1 to 8 A casting template assembly for fair-faced concrete construction includes a box 2 mounted on a frame 1. The box 2 is used to treat the side tongue and groove joints of the fair-faced concrete template 100. A side tongue and groove joint treatment mechanism is installed inside the box 2. The side tongue and groove joint treatment mechanism includes a hard block treatment module 4, a softening treatment module 5 at the output end of the hard block treatment module 4, and a residual adhesive treatment module 7 at the output end of the softening treatment module 5. The hard block treatment module 4 includes a shielding shell 41, on which a grinding wheel 42 is rotatably mounted. The softening module 5 includes a softening seat 51, on which a heater 52 is installed, and a blower 53 is connected to one side of the softening seat 51; the residual adhesive treatment module 7 includes an arc-shaped shovel 71, one end of which is connected to an inclined shovel 72, and one end of which is connected to a shovel head 73; the edge of the grinding wheel 42 is located inside the side tongue and groove of the clear water template 100, the heater 52 corresponds to the side tongue and groove of the clear water template 100, and the shovel head 73 is slidably connected to the side tongue and groove of the clear water template 100.
[0040] It should be noted that the side tongue and groove of the clear water template 100 is grooved, the shielding shell 41 partially encloses the grinding wheel 42, the heater 52 uses a low temperature heating element, the temperature is controlled at 60~80℃ to avoid high temperature damage to the clear water template 100, the arc-shaped shovel 71 has an arc structure, the inclined shovel 72 is inclined toward the side tongue and groove of the clear water template 100, and the shovel head 73 has a conical structure.
[0041] Refer to the instruction manual appendix Figure 5 The hard block processing module 4 also includes a drive motor 43, which drives the grinding wheel 42 to rotate inside the shielding shell 41. A cleaning plate 44 is detachably installed on one side of the shielding shell 41.
[0042] It should be noted that the shielding shell 41 and the drive motor 43 are fixed to the inner wall of the housing 2 with bolts. The cleaning plate 44 is equipped with bristles or brush strips. The bristles or brush strips are located inside the shielding shell 41 and slide in contact with the side of the grinding wheel 42. The grinding wheel 42 is a flexible grinding wheel. The material is alumina soft grinding disc with a particle size of 240 mesh and a diameter of 80 mm. It is equipped with a torque-adjustable motor with a speed of 300~500 r / min to avoid overload and scratching the template. The axis of the grinding wheel 42 is parallel to the side of the clean water template 100.
[0043] Refer to the instruction manual appendix Figure 6 The blower 53 extends through the side of the housing 2, and one end of the blower 53 is provided with a blower nozzle 54, which is located on one side of the heater 52.
[0044] It should be noted that the heater 52 heats the surrounding air, and blows the hot air toward the side tongue and groove of the clear water template 100 through the blower 53 and the blower 54.
[0045] Refer to the instruction manual appendix Figure 8 Both ends of the arc-shaped shovel 71 are connected to a collection box 74. The top of the collection box 74 is open, and the collection box 74 is fixed to the inner wall of the box 2 by bolts.
[0046] It should be noted that the height of the collection box 74 is lower than the height of the arc-shaped shovel 71. The shovel head 73 scrapes the residual glue fragments in the tongue and groove of the side of the clear water template 100 to the arc-shaped shovel 71 through the inclined shovel 72, and collects them inside the collection box 74 through the arc-shaped or arched arc-shaped shovel 71.
[0047] Refer to the instruction manual appendix Figures 2 to 4 A guide roller component 21 is installed at the top of the box body 2, and a limiting roller component 22 is installed at the middle of the box body 2. The guide roller component 21 includes two sets of guide rollers arranged opposite to each other, and the limiting roller component 22 includes a set of limiting rollers arranged at an inclination.
[0048] It should be noted that both the guide roller and the limit roller are rotatably installed inside the housing 2, and both the guide roller and the limit roller are driven to rotate by a motor.
[0049] Refer to the instruction manual appendix Figures 1 to 4 The frame 1 is equipped with a control console 11, and the bottom of the housing 2 is provided with an outlet 24. A door panel structure 3 is installed on the housing 2 corresponding to the outlet 24. A driver 31 is installed on the door panel structure 3, and the driver 31 is used to drive the door panel structure 3 to open or close.
[0050] It should be noted that the door panel structure 3 includes two sets of movable plates. The movable plates are rotatably mounted on the bottom of the housing 2. The driver 31 is mounted on one set of movable plates, and the output end of the driver 31 is rotatably connected to the other set of movable plates.
[0051] In this embodiment, the specific implementation scenario is as follows: Based on actual usage requirements, the side tongue-and-groove treatment mechanism consists of a hard block treatment module 4, a softening treatment module 5, and a residual adhesive treatment module 7. Multiple sets of guide roller components 21, the side tongue-and-groove treatment mechanism, and the limiting roller components 22 can be installed inside the housing 2, arranged in a fan-shaped configuration, as shown in the attached diagram. Figure 2When three sets are set, the middle set is in a vertical state, and the other two sets are in an inclined state. The guide roller component 21 is set in three sets corresponding to the side tongue and groove treatment mechanism, and the limiting roller component 22 is set in two sets corresponding to the inclined state. The clear water template 100 is placed from above the box 2. The guide roller component 21 and the limiting roller component 22 support and drive the clear water template 100 to move downward. The drive motor 43 drives the grinding wheel 42 to rotate. The lower part of the grinding wheel 42 is positioned above the clear water template 100. Hardened laitance, cement slabs, and other hard materials in the tongue and groove joints on the sides are gently ground to remove only the protruding hard debris from the tongue and groove joints of the clear water formwork 100 without damaging the substrate and the edge of the coating. The cleaning plate 44 cleans above the grinding wheel 42 to avoid affecting the grinding effect due to residual debris. Then, the sealant residue in the tongue and groove joints of the clear water formwork 100 is softened by blowing hot air through the heater 52, and then the softened sealant is removed by the scraper head 73. The scraping head 73 has adjustable contact pressure to avoid scratching the tongue and groove joints of the clear water template 100. The scraper head 73 scrapes residual adhesive fragments within the tongue and groove joints of the clear water template 100 to the curved scraper plate 71 via the inclined scraper plate 72. These fragments are then collected inside the collection box 74 by the curved or arched scraper plate 71. The entire process involves the hard object treatment module 4 to remove hard objects from the tongue and groove joints of the clear water template 100, and the softening treatment module 5 and residual adhesive treatment module 7 to further treat the remaining debris within the tongue and groove joints. The process of removing residual adhesive fragments employs flexible grinding, soft scrapers, and neutral media throughout to avoid scratching the 100-layer clear water formwork film and substrate, ensuring the reusability of the formwork and extending its service life by more than 30%. Differentiated processing modules are designed for the unique structures of the 100-layer clear water formwork, such as tongue and groove sides and panel film, achieving a debris removal rate of ≥98%, requiring no manual intervention, and a cleaning efficiency of 20-30 pieces / hour. This is suitable for the batch formwork processing needs of building construction, is environmentally friendly and controllable, and meets green construction requirements.
[0052] Example 2
[0053] Refer to the instruction manual appendix Figure 7 The housing 2 is equipped with a surface treatment mechanism, which includes a polishing module 6 located between the softening module 5 and the residual adhesive treatment module 7. The polishing module 6 includes a polishing seat 61, which contains a scraping chamber 62, a spraying chamber 63, and a polishing chamber 64. The spraying chamber 63 is located between the scraping chamber 62 and the polishing chamber 64. The scraping chamber 62 contains a scraper 621, the spraying chamber 63 contains a spray nozzle 631, and the polishing chamber 64 contains a bracket 641. A polishing roller 642 is rotatably mounted on the bracket 641 and makes rolling contact with the side of the water template 100.
[0054] It should be noted that the scraper 621 has an inclined surface, and the scraping chamber 62 has an outlet corresponding to the inclined surface for scraping away debris from the side of the clear water formwork 100. The nozzle 631 sprays water or neutral cleaning agent onto the side of the clear water formwork 100. The polishing roller 642 is a soft sponge roller, and multiple sets are provided. The neutral cleaning agent uses a special neutral formula for clear water concrete, with a pH value of 7-8. It is non-corrosive, leaves no residue, and is biodegradable. The nozzle 631 and the polishing roller 642 are staggered.
[0055] In this embodiment, the specific implementation scenario is as follows: First, the scraper 621 scrapes away debris from the side of the clear water template 100, and the debris is discharged from the side outlet through the inclined surface. Then, the nozzle 631 sprays diluted neutral cleaning agent onto the surface of the clear water template 100. Finally, the polishing roller 642 rotates forward at a speed of 80 r / min to gently wipe the side surface of the clear water template 100, dissolving and removing mold release agent oil stains, stubborn laitance and other adhering substances. The entire process is completed by the polishing module 6 to clean the mold release agent oil stains, stubborn laitance, residual water stains and other adhering contaminants from the surface of the clear water template 100.
[0056] Example 3
[0057] Refer to the instruction manual appendix Figure 9 The housing 2 has an installation platform 23 inside, and a receiving module 8 is installed on the installation platform 23. The receiving module 8 includes a receiving seat 1 81, and a receiving seat 2 82 is provided on one side of the receiving seat 1 81. Both the receiving seat 1 81 and the receiving seat 2 82 have a docking groove 821. The receiving module 8 also includes a drive seat 1 83 and a drive seat 2 84. Both the drive seat 1 83 and the drive seat 2 84 are equipped with a linear driver 841. A drive plate 842 is installed at the output end of the linear driver 841. The drive seat 1 83 is connected to the receiving seat 2 82 through the corresponding linear driver 841, and the drive seat 2 84 is connected to the receiving seat 1 81 through the corresponding drive plate 842.
[0058] It should be noted that the mating groove 821 corresponds to the bottom tongue and groove shape of the clear water template 100, and the drive seat 1 83 and drive seat 2 84 respectively drive the receiving seat 2 82 and the receiving seat 1 81 to move closer or further apart.
[0059] In this embodiment, the specific implementation scenario is as follows: by bringing the first support seat 81 and the second support seat 82 closer together, the clear water formwork 100 can be supported from the bottom, as shown in the attached diagram. Figure 3In the state of waiting for the clear water formwork 100 to drain, in order to improve the processing efficiency, the side tongue and groove processing mechanism of Embodiment 1 can be installed on the first receiving seat 81 and the second receiving seat 82. The side tongue and groove processing mechanism can be installed horizontally on the first receiving seat 81 and the second receiving seat 82 according to the processing sequence. The second receiving seat 82 and the first receiving seat 81 are moved away by the first driving seat 83 and the second driving seat 84. If the side tongue and groove processing mechanism is installed on the second receiving seat 82 and the first receiving seat 81 at this time, the tongue and groove at the bottom of the clear water formwork 100 can be processed simultaneously, and the processing can be completed in one go, thereby improving the processing efficiency. If it is not installed, the direction of the clear water formwork 100 needs to be changed for secondary processing, thereby improving the processing effect. According to the construction requirements, the second receiving seat 82 and the first receiving seat 81 are moved away to the farthest point, losing the support for the clear water formwork 100, so that the clear water formwork 100 is discharged from the outlet 24.
[0060] Example 4
[0061] Refer to the instruction manual appendix Figure 10 The mounting platform 23 is equipped with an edge trimming module 9. The edge trimming module 9 includes an edge trimming seat 91. An insert plate 92 is installed on the edge trimming seat 91. A knife holder 93 is detachably installed on the insert plate 92. A long knife 94 and a short knife 95 are fixedly provided on the knife holder 93, and the long knife 94 and the short knife 95 are interlaced.
[0062] It should be noted that the mounting platform 23 has a guide slope on one side corresponding to the trimming module 9. The trimming module 9 is located at the bottom of the receiving module 8. The long knife 94 and the short knife 95 can be tilted upwards. The short knife 95 is set in two sets corresponding to the mortise and tenon shapes on both sides of the clear water template 100.
[0063] In this embodiment, the specific implementation scenario is as follows: after the second support seat 82 and the first support seat 81 move away from each other, the three sets of clear water templates 100 are brought together and merged by the guide slope of the mounting platform 23, as shown in the attached figure. Figure 4 When the clear water formwork 100 is dropped by gravity, the long knife 94 removes burrs from the side surface of the clear water formwork 100, and the short knife 95 removes burrs from the side tenons and side grooves of the clear water formwork 100 to ensure that the side of the clear water formwork 100 is straight and smooth, laying the foundation for subsequent joint sealing.
[0064] Working principle:
[0065] The clear water template 100 is placed from above the box 2. It is supported and driven to move downward by the guide roller component 21 and the limiting roller component 22. The drive motor 43 drives the grinding wheel 42 to rotate. The lower part of the grinding wheel 42 performs soft grinding on the hardened laitance, cement stone and other hard objects in the tongue and groove of the clear water template 100. Only the protruding hard debris in the tongue and groove of the clear water template 100 is removed without damaging the substrate and the edge of the film of the clear water template 100.
[0066] The sealant residue inside the tongue and groove joint of the clear water template 100 is heated and softened by the heater 52. The softened sealant residue is then scraped off by the scraper head 73. The application pressure of the scraper head 73 is adjustable to avoid scratching the tongue and groove joint of the clear water template 100. The scraper head 73 scrapes the residual sealant fragments inside the tongue and groove joint of the clear water template 100 to the arc-shaped scraper plate 71 through the inclined scraper plate 72. The scraper head 73 collects the residual sealant fragments inside the tongue and groove joint of the clear water template 100 into the collection box 74 through the arc-shaped or arched scraper plate 71.
[0067] The scraper 621 removes debris from the side of the clear water template 100, and the debris is discharged from the side outlet through the inclined surface. Then, the nozzle 631 sprays diluted neutral cleaning agent onto the surface of the clear water template 100. Finally, the polishing roller 642 rotates forward at 80 r / min to gently wipe the side surface of the clear water template 100, dissolving and removing mold release agent oil stains, stubborn slurry and other adhering substances.
[0068] By bringing the first support seat 81 and the second support seat 82 closer together, the clear water formwork 100 can be supported from the bottom. To improve processing efficiency, the side tongue and groove treatment mechanism of Embodiment 1 can be installed on the first support seat 81 and the second support seat 82. The side tongue and groove treatment mechanism can be installed horizontally on the first support seat 81 and the second support seat 82 according to the processing sequence. The second support seat 82 and the first support seat 81 are moved away by the first drive seat 83 and the second drive seat 84. If the side tongue and groove treatment mechanism is installed on the second support seat 82 and the first support seat 81 at this time, the tongue and groove at the bottom of the clear water formwork 100 can be processed simultaneously, and the processing can be completed in one go, thereby improving the processing efficiency. If it is not installed, the direction of the clear water formwork 100 needs to be changed for secondary processing, thereby improving the processing effect. The selection is made according to the construction requirements. The second support seat 82 and the first support seat 81 are moved away to the farthest point, losing support for the clear water formwork 100, so that the clear water formwork 100 is discharged from the outlet 24.
[0069] After the second support seat 82 and the first support seat 81 move away from each other, the three sets of clear water templates 100 are brought together by the guide slope of the mounting platform 23. When the clear water template 100 falls by gravity, the long knife 94 removes the burrs from the side plane of the clear water template 100, and the short knife 95 removes the burrs from the side tenons and side grooves of the clear water template 100.
[0070] Refer to the instruction manual appendix Figure 11 The present invention also provides a construction method for a casting formwork assembly for fair-faced concrete construction in building buildings, comprising the following steps:
[0071] S1: Place the clear water template 100 from above the box 2. The guide roller component 21 and the limiting roller component 22 support and drive the clear water template 100 to move downward. The drive motor 43 drives the grinding wheel 42 to rotate. The lower part of the grinding wheel 42 performs soft grinding on the hardened laitance, cement stone and other hard objects in the tongue and groove of the side of the clear water template 100.
[0072] S2: The sealant residue inside the tongue and groove of the side of the water template 100 is heated and softened by the heater 52, and then the softened sealant residue is scraped off by the scraper head 73. The scraper head 73 scrapes the residual glue fragments inside the tongue and groove of the side of the water template 100 to the arc-shaped scraper plate 71 by the inclined scraper plate 72, and collects them in the collection box 74 by the arc or arched scraper plate 71.
[0073] S3: The scraper 621 scrapes away debris from the side of the clean water template 100. The debris is discharged from the side outlet through the inclined surface. Then, the nozzle 631 sprays diluted neutral cleaning agent onto the surface of the clean water template 100. Finally, the polishing roller 642 rotates and wipes the side surface of the clean water template 100.
[0074] S4: By bringing the first support seat 81 and the second support seat 82 close together, the clear water formwork 100 can be supported from the bottom. The second support seat 82 and the first support seat 81 are moved away to the farthest point and lose their support for the clear water formwork 100, so that the clear water formwork 100 is discharged from the outlet 24.
[0075] S5: The three sets of clear water templates 100 are brought together by the guide slope of the mounting platform 23. The burrs on the side plane of the clear water template 100 are removed by the long knife 94, and the burrs on the side tenon and side tenon of the clear water template 100 are removed by the short knife 95.
[0076] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A casting formwork assembly for fair-faced concrete construction, comprising a box (2) mounted on a frame (1), the box (2) being used to handle the side tongue and groove joints of the fair-faced concrete formwork (100), characterized in that, The box (2) is equipped with a side tongue and groove treatment mechanism. The side tongue and groove treatment mechanism includes a hard block treatment module (4). The output end of the hard block treatment module (4) is provided with a softening treatment module (5). The output end of the softening treatment module (5) is provided with a residual adhesive treatment module (7). The hard block processing module (4) includes a shielding shell (41), on which a grinding wheel (42) is rotatably mounted. The softening module (5) includes a softening seat (51), on which a heater (52) is installed, and a blower (53) is connected to one side of the softening seat (51). The residual adhesive treatment module (7) includes an arc-shaped shovel plate (71), one end of which is connected to an inclined shovel plate (72), and one end of which is connected to a shovel head (73). The edge of the grinding wheel (42) is located inside the tongue and groove of the side of the water template (100), the heater (52) corresponds to the tongue and groove of the side of the water template (100), and the shovel head (73) is slidably connected to the tongue and groove of the side of the water template (100).
2. The environmentally friendly dredging device according to claim 1, characterized in that, The hard block processing module (4) also includes a drive motor (43), which drives the grinding wheel (42) to rotate inside the shield shell (41). A cleaning plate (44) is detachably installed on one side of the shield shell (41).
3. The environmentally friendly dredging device according to claim 1, characterized in that, The blower (53) extends through the side of the housing (2), and one end of the blower (53) is provided with a blower nozzle (54), which is located on one side of the heater (52).
4. The environmentally friendly dredging device according to claim 1, characterized in that, Both ends of the arc-shaped shovel (71) are connected to a collection box (74). The top of the collection box (74) is open, and the collection box (74) is fixed to the inner wall of the box body (2) by bolts.
5. The environmentally friendly dredging device according to claim 1, characterized in that, A guide roller component (21) is installed at the top of the box (2), and a limiting roller component (22) is installed at the middle of the box (2). The guide roller component (21) includes two sets of guide rollers arranged opposite to each other, and the limiting roller component (22) includes a set of limiting rollers arranged at an inclination.
6. The environmentally friendly dredging device according to claim 1, characterized in that, A control console (11) is installed on the frame (1), and an outlet (24) is opened at the bottom of the box (2). A door panel structure (3) is installed on the box (2) corresponding to the outlet (24). A driver (31) is installed on the door panel structure (3), and the driver (31) is used to drive the door panel structure (3) to open or close.
7. The environmentally friendly dredging device according to claim 1, characterized in that, The housing (2) is equipped with a surface treatment mechanism, which includes a polishing module (6) and is located between the softening module (5) and the residual adhesive treatment module (7). The polishing module (6) includes a polishing seat (61), which is provided with a scraping chamber (62), a spraying chamber (63) and a polishing chamber (64) in sequence. The spraying chamber (63) is located between the scraping chamber (62) and the polishing chamber (64). A scraper (621) is installed inside the scraping chamber (62). A nozzle (631) is installed inside the spraying chamber (63). A bracket (641) is installed inside the polishing chamber (64). A polishing roller (642) is rotatably mounted on the bracket (641) and the polishing roller (642) is in rolling contact with the side of the water template (100).
8. The environmentally friendly dredging device according to claim 1, characterized in that, The housing (2) is equipped with an installation platform (23), and a receiving module (8) is installed on the installation platform (23). The receiving module (8) includes a receiving seat one (81), and a receiving seat two (82) is provided on one side of the receiving seat one (81). Both the receiving seat one (81) and the receiving seat two (82) are provided with a docking groove (821). The receiving module (8) also includes a drive seat one (83) and a drive seat two (84). Both the drive seat one (83) and the drive seat two (84) are equipped with a linear driver (841). The output end of the linear driver (841) is equipped with a drive board (842). The drive seat one (83) is connected to the receiving seat two (82) through the corresponding linear driver (841), and the drive seat two (84) is connected to the receiving seat one (81) through the corresponding drive board (842).
9. The environmentally friendly dredging device according to claim 1, characterized in that, The mounting platform (23) is equipped with a trimming module (9). The trimming module (9) includes a trimming seat (91). A plug plate (92) is installed on the trimming seat (91). A knife holder (93) is detachably installed on the plug plate (92). A long knife (94) and a short knife (95) are fixedly provided on the knife holder (93), and the long knife (94) and the short knife (95) are interlaced.
10. A construction method for a casting formwork assembly for fair-faced concrete construction of buildings as described in claim 9, characterized in that, Includes the following steps: S1: Place the clear water template (100) from above the box (2), support and drive the clear water template (100) to move downward through the guide roller component (21) and the limiting roller component (22), drive the grinding wheel (42) to rotate through the drive motor (43), and the lower part of the grinding wheel (42) performs soft grinding on the hardened laitance, cement stone and other hard objects in the tongue and groove of the side of the clear water template (100); S2: The sealant residue in the tongue and groove of the clear water template (100) is heated and softened by the heater (52), and then the softened sealant residue is scraped off by the shovel head (73). The shovel head (73) scrapes the residual glue fragments in the tongue and groove of the clear water template (100) to the arc-shaped shovel plate (71) by the inclined shovel plate (72), and collects them in the collection box (74) by the arc or arched arc-shaped shovel plate (71). S3: The debris is scraped off the side of the clean water template (100) by scraper (621). The debris is discharged from the outlet on the side through the inclined surface. Then the nozzle (631) sprays diluted neutral cleaning agent onto the surface of the clean water template (100). Finally, the polishing roller (642) rotates and wipes the side surface of the clean water template (100). S4: By merging the first (81) and the second (82) of the support seat, the clear water formwork (100) can be supported from the bottom. The second (82) and the first (81) of the support seat move away to the farthest point and lose their support for the clear water formwork (100), so that the clear water formwork (100) is discharged from the outlet (24). S5: The three sets of clear water templates (100) are brought together by the guide slope of the mounting platform (23). The burrs on the side plane of the clear water template (100) are removed by the long knife (94), and the burrs on the side tenon and side tenon of the clear water template (100) are removed by the short knife (95).