Assembly type prefabricated part mold cleaning equipment

Abstract

The invention provides assembly type prefabricated part mold cleaning equipment, and relates to the technical field of assembly type prefabricated part mold cleaning. The assembly type prefabricated part mold cleaning equipment comprises a to-be-cleaned mold, a control device, a machine body and a cleaning scraping mechanism arranged in the machine body. By means of the universal jig, after a prefabricated part is machined, all disassembled mold modules can be subjected to lower positioning, the modules can be clamped through the two clamping devices, and the cleaning and scraping mechanism is driven by an arranged lifting drive to descend to make contact with the upper surfaces of the modules; the upper surface of the module is completely cleaned through left-right translation driving and front-back translation driving, so that the purpose of cleaning the side bottom is achieved, manual participation in the cleaning process is little, operation is convenient, the water tank capable of receiving water is arranged below the table top, water in the cleaning process can be collected, cleaning sewage recovers the cleaning capacity after being precipitated and filtered, and the cleaning efficiency is improved. And further, circulating water is formed.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning molds for assembled prefabricated components, in particular to cleaning equipment for cleaning molds for assembled prefabricated components. Background Art

[0002] Prefabricated components refer to various components manufactured by preforming methods. Unlike on-site manufacturing, preformed components are usually completed in professional factories and then transported to the site for use. This concept is mainly used in the construction field. According to the material properties, it can be divided into steel structure prefabricated components, wood structure prefabricated components, concrete prefabricated components, stone prefabricated components, etc. Among them, the concept of concrete prefabricated components is the most widely used. In the construction field, prefabricated components are usually equated with reinforced concrete prefabricated components or precast concrete. When using concrete to manufacture prefabricated components, molds are usually used to make the concrete have a certain shape after solidification. After the mold is used, the impurities stuck on the inner wall of the mold need to be cleaned. In actual production and manufacturing, the existing prefabricated prefabricated component mold cleaning equipment often has the following problems in the actual operation of cleaning the mold:

[0003] (1) When cleaning the inner wall of the mold of the prefabricated component by manual scraping, the inner wall of the mold is usually scraped directly by a rigid object such as a shovel. During the scraping process, the rigid cleaning tool is prone to mechanical damage to the inner wall of the mold of the prefabricated component, resulting in defects on the surface of the prefabricated component processed by the mold;

[0004] (2) When cleaning the mold, the existing prefabricated component mold cleaning equipment usually directly flushes the inner wall of the prefabricated component mold by using a large water flow, which wastes a lot of water resources during the flushing process. In addition, when the inner wall of the prefabricated component mold is directly flushed and cleaned by water flow, the water flow cleaning effect is poor due to the strong adsorption capacity of impurities.

[0005] In order to make up for the deficiencies of the prior art, there is a public technology on the market that proposes an assembled prefabricated component mold cleaning device, including a support frame, an adjusting and fixing device and two cleaning devices, wherein the upper end of the support frame is equipped with an adjusting and fixing device by means of a snap-on connection, and the cleaning devices are symmetrically installed at the front and rear ends of the adjusting and fixing device. The assembled prefabricated component mold cleaning device provided by the public technology can solve the problems that when manually cleaning the inner wall of the mold, the inner wall of the mold is usually directly scraped by a shovel or other rigid object. During the scraping process, the rigid cleaning tool is prone to mechanical damage to the inner wall of the mold, resulting in defects on the surface of the prefabricated component processed by the mold, and the existing assembled prefabricated component mold cleaning equipment usually directly flushes the inner wall of the mold by using a large water flow during cleaning, wasting a lot of water resources, and the water flow cleaning effect is poor due to the strong adsorption capacity of impurities.

[0006] However, there are still obvious disadvantages in the use of the above-mentioned technology. The mold for cement concrete prefabricated components is usually composed of five or ten pieces. After the components are completed, multiple modules usually need to be disassembled in order to take out the components. In addition, the modules on the four sides of the plate-type prefabricated components are not the same size as the surface of the bottom module. When the above-mentioned public technology is used, the multiple modules that have been disassembled need to be merged again and then cleaned. Moreover, only a section of the inner front wall and the inner rear wall of the molding cavity can be cleaned each time. When the inner front wall and the inner rear wall of the molding cavity are completely cleaned, the left and right positions of the clamping blocks need to be constantly adjusted, which is very cumbersome, and the bottom of the molding cavity cannot be cleaned. In addition, the public technology does not solve the problem of wasting a lot of water resources during cleaning. In summary, the above-mentioned public technology has the problems of cumbersome use, incomplete cleaning and waste of water resources. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] In view of the deficiencies in the prior art, the present invention provides a cleaning device for prefabricated component molds, which solves the problems in the prior art of cumbersome use, incomplete cleaning and waste of water resources of the cleaning device for prefabricated component molds.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: an assembled prefabricated component mold cleaning device, comprising a mold to be cleaned, a control device, a fuselage, and a cleaning and scraping mechanism arranged inside the fuselage, the fuselage is in a closed shape and a front wall is provided with an opening, the outer wall of the opening is rotatably connected to a front door by a hinge, an opening and closing structure for opening and closing the front door is provided between the front door and the fuselage, a table is fixedly connected to the inner wall of the fuselage and located below the water level of the opening, a clamping structure for clamping the mold to be cleaned is provided between the upper wall of the table and the inner wall of the fuselage, and the inner wall of the fuselage and located on the upper side of the table are connected to the sliding connection by left and right translation driving A first slide is connected, and the lower wall of the first slide is slidably connected to the second slide by front and rear translation driving. The lower wall of the second slide is distributed left and right and fixedly connected with two groups of connecting columns in sequence. The two groups of connecting columns are fixedly connected with a connecting plate at one end away from the second slide. The cleaning and scraping mechanism is slidably connected to the lower wall of the connecting plate by lifting and driving. An accommodating cavity is arranged inside the fuselage and below the table top. The accommodating cavity is respectively connected with the left and right side walls of the fuselage. A water tank is slidably connected inside the accommodating cavity. A submersible pump is arranged on the inner wall of the water tank. The water outlet of the submersible pump is connected to the cleaning and scraping mechanism through a hose. A filtering structure for filtering is arranged inside the water tank.

[0011] Preferably, the opening and closing structure includes two groups of first cylinders, and the inner left wall and the inner right wall of the fuselage are fixedly connected with rotating shafts above the table top. The two groups of first cylinders are rotatably connected to the outer walls of the two groups of rotating shafts through a group of first rotating joints respectively, and the extending shafts of the two groups of first cylinders are arranged at an end away from the rotating shafts, and the ends of the extending shafts of the two groups of first cylinders are rotatably connected to the rear wall of the front door through a group of second rotating joints respectively.

[0012] Preferably, the clamping structure includes a jig and two groups of clamping devices, the jig is detachably connected to the upper wall of the table, the upper surface of the jig is provided with a cavity surface that matches the non-cleaning surface structure of the mold to be cleaned, the two groups of clamping devices are respectively arranged on the left wall and the right wall of the inner side wall of the fuselage and are both opposite to the cavity surface of the jig on the left and right sides, the clamping device includes a fixed plate, a movable plate and a pressure plate, the fixed plate is fixedly connected to the inner wall of the fuselage through two groups of support plates, the movable plate is slidably connected to the side of the fixed plate away from the support plate through two groups of first guide rods, the fixed plate faces the support plate and is fixedly connected with a second cylinder between the two groups of support plates, the second cylinder extends out of the shaft end and passes through the inner wall of the fixed plate and is fixedly connected to the side of the movable plate facing the fixed plate, and the pressure plate is connected to the side of the movable plate away from the fixed plate through multiple groups of springs.

[0013] Preferably, the left and right translation drive includes a first screw, two groups of cross pieces and two groups of first slide rails, the two groups of cross pieces are distributed left and right and fixedly connected to the inner side wall of the fuselage in sequence and are both located near the inner upper wall of the fuselage, the upper walls of the two groups of cross pieces are fixedly connected to a first rotating seat, the first screw is rotatably connected between the two groups of first rotating seats, a section of the first screw located between the two groups of first rotating seats passes through the inner wall of the first slide and is threadedly connected thereto, a left group of upper walls of the two groups of cross pieces and located behind the first screw is fixedly connected to a first motor, the outer wall of the first motor extension shaft and the first screw are driven by a first synchronous belt and two groups of first synchronous wheels, the two groups of first slide rails are respectively fixedly connected to the inner front wall and the inner rear wall of the fuselage, and the two groups of first slide rails are at the same horizontal height as the first slide, the front and rear ends of the first slide are fixedly connected to a first slider, the ends of the two groups of first sliders away from the first slide are respectively slidably connected to the two groups of first slide rails, and the first slide is slidably connected to the inside of the fuselage through the two groups of first slide rails and the first slider.

[0014] Preferably, the front-to-back translation drive includes a second screw, two groups of second slide rails and two groups of second sliding blocks, the two groups of second slide rails are distributed left and right and fixedly connected in sequence to the lower wall of the first slide, the two groups of second sliding blocks are slidably connected to the lower walls of the two groups of second slide rails respectively, the second slide is fixedly connected to the side of the two groups of second sliding blocks away from the second slide rails, the lower wall of the first slide and is located between the two groups of second slide rails and is distributed front and back and fixedly connected in sequence to the two groups of second rotating seats, the second screw is rotatably connected between the two groups of second rotating seats, a section of the outer wall of the second screw located between the two groups of second rotating seats passes through the inner wall of the second slide and is threadedly connected thereto, the lower wall of the first slide and near the rear end is fixedly connected to a second motor, the outer wall of the second motor extension shaft and the second screw are driven by a second synchronous belt and two groups of second synchronous wheels.

[0015] Preferably, the lifting drive includes a third cylinder, a U-shaped frame and two groups of second guide rods, the third cylinder is fixedly connected to the upper wall of the connecting plate, the third cylinder extension shaft penetrates the connecting plate and extends to the lower side of the connecting plate, the U-shaped frame is fixedly connected to the end of the third cylinder extension shaft, two groups of the second guide rods are fixedly connected to the upper wall of the U-shaped frame and are respectively located on the left and right sides of the third cylinder, the ends of the two groups of the second guide rods away from the U-shaped frame penetrate the inner wall of the connecting plate and are slidably connected thereto, and the cleaning and scraping mechanism is arranged inside the U-shaped frame.

[0016] Preferably, the filtering structure includes a water baffle, multiple groups of partitions and multiple groups of mud storage barrels. The inner left wall and the inner right wall of the water tank are provided with grooves near the upper wall. The water baffle is clamped between the two groups of grooves. The water baffle is inclined with the left side lower and the right side higher. The inner wall of the water baffle at one end near the left side of the water tank is provided with a mounting hole which passes through from top to bottom. A filter screen is clamped with the inner wall of the mounting hole. The filter screen consists of a plate frame and a filter net located on the inner wall of the plate frame. Multiple groups of partitions are distributed left and right and are fixedly connected to the inner lower wall of the water tank in sequence. The heights of the multiple groups of partitions decrease in sequence from left to right. Multiple filter chambers are formed inside the water tank by the multiple groups of partitions. The multiple groups of mud storage barrels are respectively arranged inside the multiple filter chambers, and the submersible pump is arranged inside the rightmost group of the multiple mud storage barrels.

[0017] Preferably, four groups of rollers are provided on the lower wall of the water tank, and the four groups of rollers include two groups of fixed wheels and two groups of universal wheels with foot brakes. The left wall of the water tank is rotatably connected to a handle for conveniently pulling the water tank.

[0018] Preferably, a visual window is fixedly connected to the inner wall of the front door, and the visual window is a transparent acrylic plate.

[0019] Preferably, the inner wall of the table top is provided with a plurality of groups of drainage holes which penetrate vertically, and the plurality of groups of drainage holes are all located within the range of the top-view cross-section of the water tank when projected from above.

[0020] (III) Beneficial effects

[0021] The present invention provides a prefabricated component mold cleaning device, which has the following beneficial effects:

[0022] 1. Compared with the prior art, the prefabricated component mold cleaning equipment, according to the universal fixture set on the side modules and bottom modules of the prefabricated component mold, can position all the removed mold modules down after the prefabricated component processing is completed, and the modules can be clamped by two sets of clamping devices. The cleaning and scraping mechanism is driven by the set lifting drive to descend to contact with the upper surface of the module, and then the upper surface of the module is completely cleaned by the left and right translation drive and the front and rear translation drive, thereby achieving the purpose of cleaning the side bottom, and the cleaning process has less manual participation and is easy to operate.

[0023] 2. Compared with the existing technology, the prefabricated component mold cleaning equipment is equipped with a water tank under the table, and a water-collecting baffle is arranged in the water tank, so that the water in the cleaning process can be collected. The cleaning wastewater flows into the water tank after filtering out large impurities through the filter screen. Multiple filter chambers are formed inside the water tank through multiple groups of partitions. The cleaning wastewater is precipitated and filtered through multiple filter chambers to restore the cleaning capacity, thereby forming circulating water, which can effectively solve the water resource problem.

[0024] 3. Compared with the existing technology, the prefabricated component mold cleaning equipment is provided with a mud storage bucket that can be easily removed in the filter chamber, and a conveniently movable roller is provided on the lower surface of the water tank. During maintenance, the water tank is pulled out by the handle, the water baffle is removed, and then the mud storage bucket is removed to clean the filtered sludge. The maintenance is very convenient and the maintenance time is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 A partial enlarged view of the middle A;

[0027] Figure 3 It is a schematic diagram of the structure of the fixture of the present invention;

[0028] Figure 4 It is a partial side cross-sectional view of the fuselage, the first cylinder and the front door connection structure of the present invention;

[0029] Figure 5 It is a partial cross-sectional view of the internal structure of the water tank of the present invention;

[0030] Figure 6 For the present invention Figure 5 A partial enlarged view of point B in the middle;

[0031] Figure 7 This is a schematic diagram of the structure of the mud storage barrel of the present invention;

[0032] Figure 8 It is a schematic diagram of the top view of the filter screen structure of the present invention;

[0033] Fig. 9 It is a partial cross-sectional schematic diagram of the connection structure of the fuselage, lifting drive, left-right translation drive, front-back translation drive and cleaning and scraping mechanism of the present invention;

[0034] Fig.10 For the present invention Fig. 9 A partial enlarged view of point C in the middle;

[0035] Fig.11 For the present invention Fig. 9 A partial enlarged view of point D in the middle;

[0036] Fig.12 It is a partial cross-sectional view of the bottom structure of the first slide platform of the present invention;

[0037] Fig.13 It is a partial cross-sectional view of the top surface of the movable plate, the pressure plate and the spring connection structure of the present invention.

[0038] Among them, 1, fuselage; 2, front door; 3, visual window; 4, first cylinder; 5, support plate; 6, fixed plate; 7, first guide rod; 8, second cylinder; 9, movable plate; 10, pressure plate; 11, table; 12, drain hole; 13, fixture; 1301, cavity surface; 14, water tank; 1401, groove; 15, handle; 16, roller; 17, rotating shaft; 18, first rotating joint; 19, second rotating joint; 20, water retaining plate; 21, filter screen; 2101, plate frame; 2102, filter screen; 22, partition; 23, mud bucket; 24, submersible pump; 25 , hose; 26, U-shaped frame; 27, cleaning and scraping mechanism; 28, connecting column; 29, connecting plate; 30, third cylinder; 31, second guide rod; 32, spring; 33, cross bar; 34, first rotating seat; 35, first screw rod; 36, first motor; 37, first synchronous wheel; 38, first synchronous belt; 39, first slide rail; 40, first slide table; 41, first slider; 42, second slide rail; 43, second slider; 44, second slide table; 45, second rotating seat; 46, second screw rod; 47, second motor; 48, second synchronous belt; 49, second synchronous wheel. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example:

[0041] like Figures 1 to 13 As shown, an embodiment of the present invention provides an assembled prefabricated component mold cleaning device, including a mold to be cleaned, a control device, a fuselage 1, and a cleaning and scraping mechanism 27 arranged inside the fuselage 1. The specific structure of the cleaning and scraping mechanism 27 is consistent with the existing disclosed technical structure, including a mounting plate, a protective cover, a rotating motor, a rotating rod, a toggle roller, a sliding plate, two dovetail blocks, two baffles, a scraper head, a nozzle, a branch head and a water pipe. During specific operation, the lifting drive drives the scraper head to fit the upper wall of the assembled prefabricated component module to be cleaned. After the scraper head is fitted, the rotating motor rotates to rotate the rotating rod, so that the toggle roller drives the sliding plate to slide back and forth along the mounting plate, and then the sliding plate drives the scraper head to move back and forth, so that the scraper head scrapes impurities on the upper wall of the assembled prefabricated component module after use. During the scraping process, the cleaning and scraping mechanism 27 is driven to move forward and backward and left and right through the left and right translation drive and the front and back translation drive, so that the scraping head completely scrapes the impurities on the upper wall of the assembled prefabricated module after use. During the impurity scraping process, the submersible pump 24 pumps the filtered water in the water tank 14 into the branch head through the hose 25, so that the branch head distributes the water flow to the provided nozzle, so that the nozzle sprays the water flow, thereby washing and cleaning the upper wall of the assembled prefabricated module after the impurities are scraped off. The control device is a common control part on the market, such as a microcomputer controller. The submersible pump 24, the lifting drive, the left and right translation drive, the front and back translation drive and the cleaning and scraping mechanism 27 can be controlled by the control device to reduce the degree of manual participation in the cleaning process. When the equipment is loaded, manual loading or forklift-assisted loading can be selected according to the size of the module;

[0042] In order to prevent water from splashing to the outside during cleaning and to facilitate observation of the cleaning process, the body 1 is closed and an opening is provided on the front wall. The outer wall of the opening is rotatably connected to the front door 2 through a hinge. An opening and closing structure for opening and closing the front door 2 is provided between the front door 2 and the body 1. The opening and closing structure includes two groups of first cylinders 4. The inner left wall and the inner right wall of the body 1 and located above the table 11 are fixedly connected with a rotating shaft 17. The two groups of first cylinders 4 are rotatably connected to the outer walls of the two groups of rotating shafts 17 through a group of first rotating joints 18 respectively. The two groups of first cylinders 4 extend out of the shafts. Set at one end away from the rotating shaft 17, the ends of the two groups of first cylinders 4 extending the shaft are respectively connected to the rear wall of the front door 2 through a group of second rotating joints 19, and the inner wall of the front door 2 is fixedly connected with a visual window 3, which is a transparent acrylic plate. Through the shielding of the front door 2, the water flow will not splash onto the outer wall of the fuselage 1 during cleaning, which is conducive to keeping the on-site environment clean and tidy, and can effectively save water resources. The visual window 3 is set to make it more convenient to observe the cleaning process. When it is necessary to load and unload materials, the front door 2 is driven to open through the extending action of the first cylinder 4 extending the shaft;

[0043] In order to facilitate continuous cleaning of multiple modules of a group of molds, a table 11 is fixedly connected to the inner wall of the fuselage 1 and is located below the opening water level. A clamping structure for clamping the mold to be cleaned is arranged between the upper wall of the table 11 and the inner wall of the fuselage 1. The clamping structure includes a jig 13 and two groups of clamping devices. The jig 13 is detachably connected to the upper wall of the table 11. The upper surface of the jig 13 is provided with a cavity surface 1301 that matches the non-cleaning surface structure of the mold to be cleaned. The two groups of clamping devices are respectively arranged on the left wall and the right wall of the inner wall of the fuselage 1 and are opposite to the cavity surface 1301 of the jig 13 on the left and right sides. The clamping device includes a fixed plate 6, a movable plate 9, and a pressing plate 10. The fixed plate 6 is fixedly connected to the inner wall of the fuselage 1 through two groups of support plates 5. The movable plate 9 is slidably connected to the fixed plate 6 away from the support through two groups of first guide rods 7. On one side of the plate 5, a second cylinder 8 is fixedly connected to the side of the fixed plate 6 facing the support plate 5 and located between the two groups of support plates 5. The second cylinder 8 extends out of the shaft end and penetrates the inner wall of the fixed plate 6 and is fixedly connected to the side of the movable plate 9 facing the fixed plate 6. The pressing plate 10 is connected to the side of the movable plate 9 away from the fixed plate 6 through multiple groups of springs 32. The fixture 13 can be designed for multiple split modules of a group of molds, so that a group of fixtures 13 can realize the lower positioning of multiple modules. After the module is loaded onto the upper wall of the fixture 13, the module is positioned downward by the cavity surface 1301, so that the upper surface of the module is nearly parallel to the horizontal plane, and then the two groups of pressing plates 10 are driven by the second cylinders 8 on both sides to move closer to each other, thereby clamping the module. The detachable connection of the fixture 13 is to facilitate application to different molds and increase the scope of application;

[0044] In order to realize the left and right movement and scraping action of the cleaning and scraping mechanism 27, the inner wall of the fuselage 1 and the upper side of the table 11 are slidably connected with the first slide 40 through the left and right translation drive. The left and right translation drive includes a first screw 35, two groups of cross pieces 33 and two groups of first slide rails 39. The two groups of cross pieces 33 are distributed left and right and are fixedly connected to the inner wall of the fuselage 1 in sequence and are both located near the inner upper wall of the fuselage 1. The upper walls of the two groups of cross pieces 33 are fixedly connected with a first rotating seat 34. The first screw 35 is rotatably connected between the two groups of first rotating seats 34. A section of the first screw 35 located between the two groups of first rotating seats 34 passes through the inner wall of the first slide 40 and is threadedly connected thereto. A first motor 36 is fixedly connected to the upper wall of the left side of the two groups of cross pieces 33 and is located behind the first screw 35. The first motor 36 extends out of the shaft outer wall and passes through the first screw 35. The first slide rails 39 are respectively connected to the inner front wall and the inner rear wall of the fuselage 1 through the first synchronous belt 38 and the two sets of first synchronous wheels 37, and the two sets of first slide rails 39 are respectively connected to the first slide 40 at the same level. The first slide 40 is fixedly connected to the front and rear ends of the first slide 40 with first sliders 41. The ends of the two sets of first sliders 41 away from the first slide 40 are respectively connected to the two sets of first slide rails 39 for sliding. The first slide 40 is connected to the inside of the fuselage 1 through the two sets of first slide rails 39 and the first sliders 41 for sliding. When the first motor 36 rotates, the first screw 35 is driven to rotate through the two sets of first synchronous wheels 37 and the one set of first synchronous belts 38. Through the threaded connection between the first slide 40 and the first screw 35, the first screw 35 can drive the first slide 40 to move left and right when it rotates, thereby realizing the left and right translation action of the cleaning and scraping mechanism 27.

[0045] In order to realize the forward and backward movement and scraping action of the cleaning scraping mechanism 27, the lower wall of the first slide 40 is slidably connected to the second slide 44 through the forward and backward translation drive, and the forward and backward translation drive includes a second screw 46, two groups of second slide rails 42 and two groups of second sliders 43. The two groups of second slide rails 42 are distributed left and right and are fixedly connected to the lower wall of the first slide 40 in sequence. The two groups of second sliders 43 are slidably connected to the lower walls of the two groups of second slide rails 42 respectively. The second slide 44 is fixedly connected to the side of the two groups of second sliders 43 away from the second slide rails 42. The lower wall of the first slide 40 and located between the two groups of second slide rails 42 are distributed front and back and are fixedly connected to two groups of second rotating seats 45 in sequence. The second screw 46 is rotatably connected to the two groups of second Between the rotating seats 45, a section of the outer wall of the second screw 46 located between the two groups of second rotating seats 45 passes through the inner wall of the second slide 44 and is threadedly connected thereto. A second motor 47 is fixedly connected to the lower wall of the first slide 40 and near the rear end. The second motor 47 extends out of the outer wall of the shaft and is transmitted to the second screw 46 through a second synchronous belt 48 and two groups of second synchronous wheels 49. When the second motor 47 rotates, the second screw 46 is driven to rotate through the two groups of second synchronous wheels 49 and one group of second synchronous belts 48. Through the threaded connection relationship between the second slide 44 and the second screw 46, the second screw 46 can drive the second slide 44 to translate forward and backward when it rotates, thereby realizing the forward and backward translation action of the cleaning and scraping mechanism 27.

[0046] In order to realize the movement of the cleaning and scraping mechanism 27 approaching and moving away from the module surface, the lower wall of the second slide 44 is distributed on the left and right sides and fixedly connected with two groups of connecting columns 28 in sequence. The ends of the two groups of connecting columns 28 away from the second slide 44 are fixedly connected with a connecting plate 29. The cleaning and scraping mechanism 27 is slidably connected to the lower wall of the connecting plate 29 by a lifting drive. The lifting drive includes a third cylinder 30, a U-shaped frame 26 and two groups of second guide rods 31. The third cylinder 30 is fixedly connected to the upper wall of the connecting plate 29. The extending shaft of the third cylinder 30 penetrates the connecting plate 29 and extends to the connecting plate 29. On the lower side of the plate 29, the U-shaped frame 26 is fixedly connected to the end of the extended shaft of the third cylinder 30, and the two sets of second guide rods 31 are fixedly connected to the upper wall of the U-shaped frame 26 and are respectively located on the left and right sides of the third cylinder 30. The ends of the two sets of second guide rods 31 away from the U-shaped frame 26 penetrate the inner wall of the connecting plate 29 and are slidably connected thereto. The cleaning and scraping mechanism 27 is arranged inside the U-shaped frame 26. The extension and retraction of the extended shaft of the third cylinder 30 can drive the cleaning and scraping mechanism 27 to descend and ascend, thereby realizing the action of the cleaning and scraping mechanism 27 approaching and moving away from the module surface;

[0047] In order to realize the purpose of recycling the cleaning water, a accommodating chamber is provided inside the fuselage 1 and below the table 11. The accommodating chamber is respectively connected to the left and right side walls of the fuselage 1. A water tank 14 is slidably connected inside the accommodating chamber. A submersible pump 24 is provided on the inner wall of the water tank 14. The water outlet of the submersible pump 24 is connected to the cleaning and scraping mechanism 27 through a hose 25. A filtering structure for filtering is provided inside the water tank 14. The filtering structure includes a water baffle 20, multiple groups of partitions 22 and multiple groups of mud storage barrels 23. The inner left wall and the inner right wall of the water tank 14 and close to the upper wall The positions are all provided with grooves 1401, the water baffle 20 is clamped between the two groups of grooves 1401, the water baffle 20 is inclined in a shape of lower left and higher right, and the inner wall of the end of the water baffle 20 close to the left side of the water tank 14 is provided with a mounting hole that passes through from top to bottom, and the inner wall of the mounting hole is clamped with a filter screen 21, and the filter screen 21 is composed of a plate frame 2101 and a filter screen 2102 located on the inner wall of the plate frame 2101. Multiple groups of partitions 22 are distributed left and right and are fixedly connected to the lower inner wall of the water tank 14 in sequence, and the heights of the multiple groups of partitions 22 decrease in sequence from left to right. A plurality of filter chambers are formed inside the water tank 14 through a plurality of partitions 22, a plurality of mud storage barrels 23 are respectively arranged inside the plurality of filter chambers, a submersible pump 24 is arranged inside the rightmost group of the plurality of mud storage barrels 23, four groups of rollers 16 are arranged on the lower wall of the water tank 14, the four groups of rollers 16 include two groups of directional wheels and two groups of universal wheels with foot brakes, a handle 15 for conveniently pulling the water tank 14 is rotatably connected to the left wall of the water tank 14, a plurality of groups of drain holes 12 are arranged on the inner wall of the table 11, and the plurality of drain holes 12 are all located at the top of the water tank 14 when viewed from above. Within the viewing cross-sectional range, the cleaning water flows downward through the drain hole 12 of the table top 11, converges through the water retaining plate 20, and then flows to the vicinity of the filter screen 21. The cleaning wastewater is initially filtered through the filter mesh 2102 of the filter screen 21, and the filtered wastewater flows into the leftmost group of multiple groups of filter chambers, and is overflow-precipitated and filtered through the partition 22 of the filter chamber. After multiple groups of overflow-precipitated filtration through multiple groups of partitions 22, the cleaning wastewater is restored to cleaning water and can be used for cleaning again. The mud storage bucket 23 is provided to facilitate the cleaning of sludge.

[0048] Working principle: The specific structure of the cleaning and scraping mechanism 27 is consistent with the existing disclosed technical structure, including a mounting plate, a protective cover, a rotating motor, a rotating rod, a toggle roller, a sliding plate, two dovetail blocks, two baffles, a scraper head, a nozzle, a branch head and a water pipe. During specific operation, the lifting drive drives the scraper head to fit the upper wall of the assembled prefabricated module to be cleaned. After the scraper head is fitted, the rotating motor rotates to rotate the rotating rod, so that the toggle roller drives the sliding plate to slide back and forth along the mounting plate, and then the sliding plate drives the scraper head to move back and forth, so that the scraper head scrapes the impurities on the upper wall of the assembled prefabricated module after use. During the scraping process, the cleaning and scraping mechanism 27 is driven to move forward and backward through the left and right translation drive and the front and back translation drive. The scraping head can completely scrape the impurities on the upper wall of the assembled prefabricated module after use. During the impurity scraping process, the filtered water in the water tank 14 is pumped into the branch head through the hose 25 by the submersible pump 24, so that the branch head distributes the water flow to the provided nozzle, so that the nozzle sprays the water flow, thereby washing and cleaning the upper wall of the assembled prefabricated module after the impurities are scraped off. The control device is a common control part on the market, such as a microcomputer controller. The submersible pump 24, the lifting drive, the left and right translation drive, the front and back translation drive and the cleaning and scraping mechanism 27 can be controlled by the control device to reduce the degree of manual participation in the cleaning process. When loading the equipment, manual loading or forklift-assisted loading can be selected according to the size of the module. When cleaning, water will not splash onto the outer wall of the fuselage 1, which is conducive to keeping the on-site environment clean and tidy, and can effectively save water resources. The visual window 3 is set to observe the cleaning process more conveniently. When it is necessary to load and unload materials, the first cylinder 4 extends the shaft to drive the front door 2 to open. The fixture 13 can be designed for a group of multiple split modules of a mold, so that a group of fixtures 13 can realize the lower positioning of multiple modules. After the module is loaded onto the upper wall of the fixture 13, the module is positioned downward by the cavity surface 1301, so that the upper surface of the module is nearly parallel to the horizontal plane, and then the two groups of pressing plates 10 are driven by the second cylinders 8 on both sides to move closer to each other, thereby clamping the module. The detachable connection of the fixture 13 is to facilitate application to different molds and increase the scope of application. When the first motor 36 rotates, the first screw 35 is driven to rotate through two sets of first synchronous wheels 37 and a set of first synchronous belts 38. Through the threaded connection relationship between the first slide 40 and the first screw 35, the first screw 35 can drive the first slide 40 to translate left and right when it rotates, thereby realizing the left and right translation action of the cleaning and scraping mechanism 27. When the second motor 47 rotates, the second screw 46 is driven to rotate through two sets of second synchronous wheels 49 and a set of second synchronous belts 48. Through the threaded connection relationship between the second slide 44 and the second screw 46, the second screw 46 can drive the second slide 44 to translate back and forth when it rotates, thereby realizing the back and forth translation action of the cleaning and scraping mechanism 27. The extension and retraction of the extension shaft of the third cylinder 30 can drive the cleaning and scraping mechanism 27 to descend and ascend.Then, the cleaning scraping mechanism 27 moves toward and away from the module surface. The cleaning water flows downward through the drain hole 12 of the table 11, converges through the water retaining plate 20, and then flows to the vicinity of the filter screen 21. The cleaning sewage is initially filtered through the filter mesh 2102 of the filter screen 21. The filtered sewage flows into the leftmost group of the multiple groups of filter chambers, and is filtered through the partition 22 of the filter chamber. After the multiple groups of overflow sedimentation filtration of the multiple groups of partitions 22, the cleaning sewage is restored to cleaning water and can be used for cleaning again. The mud storage bucket 23 is set to facilitate the cleaning of sludge.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly type prefabricated component mold cleaning device, characterized in that: The invention comprises a mold to be cleaned, a control device, a machine body (1), and a cleaning and scraping mechanism (27) arranged inside the machine body (1); the machine body (1) is in a closed shape and has an opening on the front wall; the outer wall of the opening is rotatably connected to a front door (2) via a hinge; an opening and closing structure for opening and closing the front door (2) is arranged between the front door (2) and the machine body (1); a table (11) is fixedly connected to the inner wall of the machine body (1) and is located below the water level of the opening; a clamping structure for clamping the mold to be cleaned is arranged between the upper wall of the table (11) and the inner wall of the machine body (1); a first slide table (40) is slidably connected to the inner wall of the machine body (1) and is located on the upper side of the table table (11) via left-right translation driving; and a lower wall of the first slide table (40) is slidably connected to the inner wall of the machine body (1) via front-back translation driving A second slide (44), the lower wall of the second slide (44) is distributed on the left and right sides and is fixedly connected with two groups of connecting columns (28) in sequence, and one end of the two groups of connecting columns (28) away from the second slide (44) is fixedly connected with a connecting plate (29), and the cleaning and scraping mechanism (27) is slidably connected to the lower wall of the connecting plate (29) by lifting and driving, and a receiving cavity is arranged inside the body (1) and below the table (11), and the receiving cavity is respectively connected with the left and right side walls of the body (1), and a water tank (14) is slidably connected inside the receiving cavity, and a submersible pump (24) is arranged on the inner wall of the water tank (14), and the water outlet of the submersible pump (24) is connected with the cleaning and scraping mechanism (27) through a hose (25), and a filtering structure for filtering is arranged inside the water tank (14).

2. The cleaning device for prefabricated component mold according to claim 1, characterized in that: The opening and closing structure comprises two groups of first cylinders (4), the inner left wall and the inner right wall of the machine body (1) and located above the table top (11) are fixedly connected with a rotating shaft (17), the two groups of the first cylinders (4) are respectively rotatably connected to the outer walls of the two groups of rotating shafts (17) through a group of first rotating joints (18), the extension shafts of the two groups of the first cylinders (4) are both arranged at an end away from the rotating shaft (17), and the ends of the extension shafts of the two groups of the first cylinders (4) are respectively rotatably connected to the rear wall of the front door (2) through a group of second rotating joints (19).

3. The cleaning device for prefabricated component mold according to claim 2, characterized in that: The clamping structure comprises a fixture (13) and two groups of clamping devices. The fixture (13) is detachably connected to the upper wall of the table (11). The upper surface of the fixture (13) is provided with a cavity surface (1301) that matches the structure of the non-cleaning surface of the mold to be cleaned. The two groups of clamping devices are respectively arranged on the left wall and the right wall of the inner side wall of the machine body (1) and are both opposite to the cavity surface (1301) of the fixture (13) on the left and right sides. The clamping device comprises a fixed plate (6), a movable plate (9), and a pressure plate (10). The fixed plate (6) is fixed by two groups of support plates (5). The movable plate (9) is connected to the inner wall of the fuselage (1), and is slidably connected to the side of the fixed plate (6) away from the support plate (5) through two groups of first guide rods (7). The fixed plate (6) is fixedly connected to the side of the support plate (5) and is located between the two groups of support plates (5). The second cylinder (8) extends out of the shaft end and passes through the inner wall of the fixed plate (6) and is fixedly connected to the side of the movable plate (9) facing the fixed plate (6). The pressure plate (10) is connected to the side of the movable plate (9) away from the fixed plate (6) through multiple groups of springs (32).

4. The cleaning device for prefabricated component mold according to claim 3 is characterized in that: The left-right translation drive comprises a first screw rod (35), two groups of cross pieces (33) and two groups of first slide rails (39). The two groups of cross pieces (33) are distributed on the left and right sides and are fixedly connected to the inner wall of the body (1) in sequence and are both located near the inner upper wall of the body (1). The upper walls of the two groups of cross pieces (33) are fixedly connected to a first rotating seat (34). The first screw rod (35) is rotatably connected between the two groups of first rotating seats (34). A section of the first screw rod (35) located between the two groups of first rotating seats (34) passes through the inner wall of the first slide table (40) and is threadedly connected thereto. The upper wall of the left group of the two groups of cross pieces (33) and located behind the first screw rod (35) is fixedly connected to a first motor. (36), the first motor (36) extends outwardly from the outer wall of the shaft and is driven by the first screw rod (35) through the first synchronous belt (38) and two sets of first synchronous wheels (37), the two sets of the first slide rails (39) are respectively fixedly connected to the inner front wall and the inner rear wall of the fuselage (1), and the two sets of the first slide rails (39) are at the same level as the first slide table (40), the front and rear ends of the first slide table (40) are both fixedly connected with the first slider (41), the ends of the two sets of the first sliders (41) away from the first slide table (40) are respectively slidably connected to the two sets of the first slide rails (39), and the first slide table (40) is slidably connected to the inside of the fuselage (1) through the two sets of the first slide rails (39) and the first slider (41).

5. The cleaning device for prefabricated component mold according to claim 4 is characterized in that: The front-to-back translation drive comprises a second screw rod (46), two groups of second slide rails (42) and two groups of second sliders (43); the two groups of second slide rails (42) are distributed left and right and are fixedly connected to the lower wall of the first slide platform (40) in sequence; the two groups of second sliders (43) are slidably connected to the lower walls of the two groups of second slide rails (42) respectively; the second slide platform (44) is fixedly connected to the side of the two groups of second sliders (43) away from the second slide rails (42); the lower wall of the first slide platform (40) is located between the two groups of second slide rails (42) and is distributed front-to-back in sequence. Two groups of second rotating seats (45) are fixedly connected, and the second screw rod (46) is rotatably connected between the two groups of second rotating seats (45). A section of the outer wall of the second screw rod (46) located between the two groups of second rotating seats (45) passes through the inner wall of the second slide (44) and is threadedly connected thereto. A second motor (47) is fixedly connected to the lower wall of the first slide (40) and near the rear end. The second motor (47) extends out of the outer wall of the shaft and is driven by the second screw rod (46) through a second synchronous belt (48) and two groups of second synchronous wheels (49).

6. The cleaning device for prefabricated component mold according to claim 5, characterized in that: The lifting drive comprises a third cylinder (30), a U-shaped frame (26) and two groups of second guide rods (31); the third cylinder (30) is fixedly connected to the upper wall of the connecting plate (29); the extension shaft of the third cylinder (30) penetrates the connecting plate (29) and extends to the lower side of the connecting plate (29); the U-shaped frame (26) is fixedly connected to the end of the extension shaft of the third cylinder (30); the two groups of the second guide rods (31) are fixedly connected to the upper wall of the U-shaped frame (26) and are respectively located on the left and right sides of the third cylinder (30); the ends of the two groups of the second guide rods (31) away from the U-shaped frame (26) penetrate the inner wall of the connecting plate (29) and are slidably connected thereto; and the cleaning and scraping mechanism (27) is arranged inside the U-shaped frame (26).

7. The cleaning device for prefabricated component mold according to claim 6, characterized in that: The filtering structure comprises a water baffle (20), a plurality of partitions (22) and a plurality of mud storage buckets (23). The inner left wall and the inner right wall of the water tank (14) are both provided with grooves (1401) near the upper wall. The water baffle (20) is clamped between the two groups of grooves (1401). The water baffle (20) is inclined with the left side lower than the right side. The inner wall of one end of the water baffle (20) near the left side of the water tank (14) is provided with a mounting hole which is through from top to bottom. The inner wall of the mounting hole is clamped with a filtering screen (21). The filtering screen (21) is clamped with the inner wall of the filtering screen (21). 1) It is composed of a plate frame (2101) and a filter screen (2102) located on the inner wall of the plate frame (2101), a plurality of groups of partitions (22) are fixedly connected to the inner lower wall of the water tank (14) in a left-right distributed manner, the heights of the plurality of groups of partitions (22) decrease in sequence from left to right, a plurality of filter chambers are formed inside the water tank (14) by the plurality of groups of partitions (22), a plurality of groups of mud storage barrels (23) are respectively arranged inside the plurality of filter chambers, and the submersible pump (24) is arranged inside the rightmost group of the plurality of mud storage barrels (23).

8. The cleaning device for prefabricated component mold according to claim 7, characterized in that: The lower wall of the water tank (14) is provided with four groups of rollers (16), the four groups of rollers (16) including two groups of fixed wheels and two groups of universal wheels with foot brakes, and the left wall of the water tank (14) is rotatably connected with a handle (15) for conveniently pulling the water tank (14).

9. The cleaning device for prefabricated component mold according to claim 8, characterized in that: A visual window (3) is fixedly connected to the inner wall of the front door (2), and the visual window (3) is a transparent acrylic plate.

10. The assembly type prefabricated component mold cleaning device according to claim 9, characterized in that: The inner wall of the table top (11) is provided with a plurality of groups of drainage holes (12) which are through-through from top to bottom, and the plurality of groups of drainage holes (12) are all located within the range of the top-view cross section of the water tank (14) in top-view projection.

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