Reactive powder concrete test piece mold cleaning device
By introducing a combined design of the reversing mechanism and the conveying mechanism into the cleaning equipment, the problem of incomplete cleaning of the mold is solved, and the automatic and efficient cleaning of the activated powder concrete specimen mold is realized to ensure the comprehensiveness and efficiency of cleaning.
Patent Information
- Application Number
- CN202422182446.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing automatic cleaning equipment cannot fully clean the active powder concrete specimen mold, especially the corners and edges inside the mold, which will affect the next use.
Using a combination design of two cleaning machines and one reversing mechanism, the mold is conveyed through the conveying mechanism, the mold surface is flushed using the flushing assembly, and the mold direction is adjusted through the reversing mechanism for secondary cleaning to ensure that the inner corners and edge positions can also be cleaned.
It realizes automatic and efficient cleaning of the activated powder concrete specimen mold, ensures comprehensiveness and efficiency of cleaning, ensures no residue inside the mold, and improves the cleaning effect and working efficiency of the equipment.
Smart Images
Figure CN223128751U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cleaning equipment, and particularly relates to a cleaning device for active powder concrete specimen molds. Background Art
[0002] In the production and experiment of active powder concrete products, the cleaning of molds is a key link. Traditional cleaning methods mostly adopt manual operation, with low efficiency and unstable cleaning effects. Although automatic cleaning equipment has emerged in recent years, there is still room for improvement in terms of cleaning effect and cleaning efficiency.
[0003] Currently, the automatic cleaning equipment on the market mainly conveys molds through a conveyor belt and rinses them with a spray head. Although this method improves the cleaning efficiency, it cannot clean the molds comprehensively during the cleaning process, especially the corners and edges inside the molds are not thoroughly cleaned, resulting in residues of active powder concrete slag inside the molds and affecting the next use. Summary of the Utility Model
[0004] In view of the problems existing in the prior art, the present application provides a cleaning device for active powder concrete specimen molds.
[0005] The cleaning device for active powder concrete specimen molds provided by the present application adopts the following technical solutions:
[0006] A cleaning device for active powder concrete specimen molds includes a cleaning machine and a reversing mechanism. There are two cleaning machines. The cleaning machines are provided with a feed inlet and a discharge outlet. The discharge outlet of one cleaning machine is docked with the feed inlet of the other cleaning machine. A conveying mechanism for conveying the active powder concrete specimen molds and a rinsing assembly for rinsing the active powder concrete specimen molds are arranged in both cleaning machines. The reversing mechanism is arranged between the two cleaning machines and is used to adjust the direction of the active powder concrete specimen molds.
[0007] Optionally, the conveying mechanism includes a conveying frame fixedly arranged in the cleaning machine, a plurality of driving rollers rotatably arranged on the conveying frame, and a driving assembly for driving each driving roller to rotate. The two sides of the conveying frame are respectively inserted into the feed inlet and the discharge outlet. Each driving roller is arranged along the length direction of the conveying frame, and the axial directions of the driving rollers are parallel.
[0008] Optionally, the driving assembly includes a transmission gear, a toothed belt, and a first driving source. A transmission gear is coaxially and fixedly arranged on each driving roller. The toothed belt meshes with the transmission gears on each driving roller. The first driving source is used to drive one of the driving rollers to rotate.
[0009] Optionally, the surface of the driving roller is provided with anti-slip lines.
[0010] Optionally, two guide rods are fixedly arranged inside the cleaning machine. Both of the guide rods are arranged above the transmission roller. The length directions of the two guide rods are parallel and perpendicular to the axial direction of the transmission roller. Two ends of each guide rod are respectively inserted into the feed inlet and the discharge outlet.
[0011] Optionally, the flushing assembly includes a plurality of spray heads fixedly arranged inside the cleaning machine and a water inlet pipe communicated with the spray heads.
[0012] Optionally, the reversing mechanism includes a frame, a reversing table rotatably arranged on the frame, and a second driving source for driving the reversing table to rotate. A material pushing assembly is arranged on the frame. The material pushing assembly is used for pushing the active powder concrete specimen mold on the reversing table onto the conveying rack of the rear cleaning machine.
[0013] Optionally, the material pushing assembly includes a material pushing frame slidably arranged on the frame and a push plate fixedly arranged on the material pushing frame. A first driving member for driving the material pushing frame to slide is arranged on the frame.
[0014] Optionally, there are two material pushing frames, and the two material pushing frames are respectively arranged on two sides of the reversing table. Positioning plates are slidably arranged on both of the material pushing frames. A second driving member for driving the positioning plate to slide is arranged on the material pushing frame.
[0015] Optionally, a maintenance opening is formed in the top of the cleaning machine, and a machine cover for closing the maintenance opening is arranged on the cleaning machine.
[0016] In summary, the present application has the following beneficial technical effects:
[0017] 1. In the present application, through two sequentially arranged cleaning machines and a reversing mechanism, during use, the active powder concrete specimen mold to be cleaned is placed at the feed inlet of the first cleaning machine. The mold is conveyed into the cleaning machine through the conveying mechanism. The surface of the mold is flushed through the flushing assembly. After the flushing is completed, the mold is sent out from the discharge outlet and enters the reversing mechanism. After the direction of the mold is adjusted by the reversing mechanism, it then enters the second cleaning machine for cleaning, thereby realizing the automatic and efficient cleaning of the active powder concrete specimen mold. Moreover, the corners and edge positions inside the mold can also be cleaned thoroughly, ensuring the comprehensiveness and efficiency of the cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;
[0019] Figure 2 is the structural schematic diagram of the cleaning machine used to express the embodiment of the present application;
[0020] Figure 3 is Figure 2 an enlarged view of part A in
[0021] Figure 4 a schematic structural view of the flushing assembly used in the embodiment of the present application;
[0022] Figure 5 a schematic structural view of the commutation mechanism used in the embodiment of the present application.
[0023] Explanation of reference numerals: 1, cleaning machine; 11, feed inlet; 12, discharge outlet; 13, guide rod; 14, spray head; 15, water inlet pipe; 16, inspection opening; 17, machine cover; 2, commutation mechanism; 21, frame; 22, commutation table; 23, second driving source; 24, pushing rack; 241, pushing plate; 242, positioning plate; 243, second driving member; 25, first driving member; 3, conveying rack; 31, driving roller; 32, driving gear; 33, toothed belt; 34, first driving source. Detailed implementation manners
[0024] The following further describes the present application in detail Figures 1-5 with reference to the accompanying drawings.
[0025] The embodiment of the present application discloses an apparatus for cleaning a mold of a reactive powder concrete specimen. Referring to Figure 1 , 2 , it includes two cleaning machines 1 and a commutation mechanism 2. Feed inlets 11 and discharge outlets 12 are provided on both cleaning machines 1. The discharge outlet 12 of one cleaning machine 1 is docked with the feed inlet 11 of the other cleaning machine 1, and the horizontal position of the feed inlet 11 of the cleaning machine 1 at the rear is lower than the horizontal position of the discharge outlet 12 of the cleaning machine 1 at the front. Each cleaning machine 1 is equipped with a conveying mechanism and a flushing assembly. The commutation mechanism 2 is arranged between the two cleaning machines 1 and is used to adjust the direction of the mold of the reactive powder concrete specimen.
[0026] Referring to Figure 2 , 3 , the conveying mechanism is composed of a conveying rack 3, a plurality of driving rollers 31 and a driving assembly for driving these driving rollers 31 to rotate. The conveying rack 3 is fixedly arranged in the cleaning machine 1, and the conveying rack 3 is horizontally arranged. Both sides of the conveying rack 3 are respectively inserted into the feed inlet 11 and the discharge outlet 12. Each driving roller 31 is rotatably arranged on the conveying rack 3 and is arranged along the length direction of the conveying rack 3. The axial directions of the driving rollers 31 are parallel and perpendicular to the length direction of the conveying rack 3.
[0027] Referring to Figure 3, in the embodiments of the present application, the driving assembly includes a transmission gear 32, a toothed belt 33 and a first driving source 34. A transmission gear 32 is coaxially and fixedly arranged on each transmission roller 31. The toothed belt 33 meshes with the transmission gears 32 on each transmission roller 31. The first driving source 34 includes a first motor, which is fixedly arranged on the cleaning machine 1, and the first motor is in transmission connection with one of the transmission rollers 31 through a belt and a pulley to drive the transmission roller 31 to rotate; in other embodiments of the application, the transmission gear 32 can be replaced by a sprocket, and the toothed belt 33 can be replaced by a chain, and each transmission roller 31 is driven to rotate through the cooperation of the sprocket and the chain.
[0028] Refer to Figure 3 , the surface of the transmission roller 31 is provided with anti-slip lines, which enhance the friction between the transmission roller 31 and the mold, and increase the transmission effect of the transmission roller 31 on the mold of the reactive powder concrete specimen.
[0029] Refer to Figure 2 , 3 , two guide rods 13 are fixedly arranged in the cleaning machine 1. Both guide rods 13 are arranged above the transmission roller 31 and are respectively arranged on both sides of the conveyor frame 3. The length directions of the two guide rods 13 are parallel and perpendicular to the axial direction of the transmission roller 31. The two ends of the guide rod 13 are respectively inserted into the feed port 11 and the discharge port 12; through the arrangement of the guide rod 13, it helps the mold to maintain the correct position during the cleaning process and further improves the cleaning effect.
[0030] Refer to Figure 4 , the flushing assembly includes a plurality of nozzles 14 fixedly arranged in the cleaning machine 1 and a water inlet pipe 15 communicated with each nozzle 14. Each nozzle 14 is arranged above the conveyor frame 3. During use, the water inlet pipe 15 is communicated with an external water pipe and a high-pressure water pump, and the surface of the mold is flushed through the nozzles 14 during the process of the mold being conveyed on the conveyor frame 3.
[0031] Refer to Figure 4 , a maintenance opening 16 is provided at the top of each cleaning machine 1, and a machine cover 17 is equipped at the maintenance opening 16 of the cleaning machine 1. The machine cover 17 is buckled at the maintenance opening 16 of the cleaning machine 1. By providing the maintenance opening 16 and the machine cover 17, the inside of the cleaning machine 1 can be conveniently inspected, repaired and maintained. When the equipment fails or needs regular maintenance, just open the machine cover 17, and the key components inside the equipment can be easily accessed for necessary maintenance work. This design greatly simplifies the maintenance and repair process of the equipment and improves work efficiency.
[0032] Refer to Figure 5, the reversing mechanism 2 includes a frame 21, a reversing table 22 rotatably arranged on the frame 21, and a second driving source 23 for driving the reversing table 22 to rotate. The rotating shaft of the reversing table 22 is vertically arranged. The second driving source 23 includes a second motor, which is fixedly arranged on the frame 21, and the output shaft of the second motor is coaxially and fixedly connected to the rotating shaft of the reversing table 22.
[0033] Referring to Figure 5 , a pushing component is arranged on the frame 21 for pushing the reactive powder concrete specimen mold on the reversing table 22 onto the conveying rack 3 of the rear cleaning machine 1. The pushing component includes a pushing rack 24 slidably arranged on the frame 21 and a pushing plate 241 rotatably arranged on the pushing rack 24. There are two pushing racks 24, and the two pushing racks 24 are respectively arranged on both sides of the reversing table 22. The sliding directions of the two pushing racks 24 are parallel, and pushing plates 241 are fixedly arranged on both pushing racks 24.
[0034] Referring to Figure 5 , a first driving member 25 for driving the pushing rack 24 to slide is respectively arranged on the frame 21. The first driving member 25 includes a rodless cylinder, which is fixedly arranged on the frame 21, and the piston of the rodless cylinder is fixedly connected to the corresponding pushing rack 24.
[0035] Referring to Figure 5 , a slidable positioning plate 242 is arranged on each pushing rack 24, and a second driving member 243 for driving the positioning plate 242 to slide is arranged on the pushing rack 24. The second driving member 243 includes a servo cylinder, which is fixedly arranged on the pushing rack 24, and the piston rod of the servo cylinder is fixedly connected to the corresponding positioning plate 242. After the mold is adjusted in direction on the reversing table 22, the positioning plates 242 on the two pushing racks 24 are driven to approach each other and respectively abut against both sides of the mold to accurately position the mold, ensuring that the mold is pushed to the correct position of the next cleaning machine 1. Such a design further improves the automation degree and accuracy of cleaning.
[0036] The implementation principle of the reactive powder concrete specimen mold cleaning device in the embodiment of the present application is as follows: When in use, the reactive powder concrete specimen mold to be cleaned is placed at the feeding port 11 of the first cleaning machine 1, and the mold is conveyed into the cleaning machine 1 through the conveying mechanism. The surface of the mold is rinsed through the rinsing component. After rinsing is completed, the mold is sent out from the discharging port 12 and enters the reversing table 22 of the reversing mechanism 2. The direction of the mold is adjusted by rotating the reversing table 22 to make the mold rotate 90°. Then, the mold is pushed into the feeding port 11 of the second cleaning machine 1 through the pushing component for secondary cleaning, thereby realizing the automatic and efficient cleaning of the reactive powder concrete specimen mold. Moreover, the corners and edge positions inside the mold can also be cleaned, ensuring the comprehensiveness and efficiency of cleaning.
[0037] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. An apparatus for cleaning a mold of reactive powder concrete specimens, characterized in that: It includes a cleaning machine (1) and a reversing mechanism (2). There are two cleaning machines (1). The cleaning machine (1) is provided with a feed inlet (11) and a discharge outlet (12). The discharge outlet (12) of one cleaning machine (1) is docked with the feed inlet (11) of the other cleaning machine (1). A conveying mechanism for conveying the active powder concrete specimen mold and a flushing assembly for flushing the active powder concrete specimen mold are provided in both cleaning machines (1). The reversing mechanism (2) is arranged between the two cleaning machines (1) and is used to adjust the direction of the active powder concrete specimen mold.
2. The cleaning device for a reactive powder concrete specimen mold according to claim 1, wherein: The conveying mechanism includes a conveying frame (3) fixedly arranged in the cleaning machine (1), a plurality of driving rollers (31) rotatably arranged on the conveying frame (3), and a driving assembly for driving each driving roller (31) to rotate. Both sides of the conveying frame (3) are respectively inserted into the feed inlet (11) and the discharge outlet (12). Each driving roller (31) is arranged along the length direction of the conveying frame (3), and the axial directions of all driving rollers (31) are parallel.
3. The cleaning device for the reactive powder concrete specimen mold according to claim 2, wherein: The driving assembly includes a transmission gear (32), a toothed belt (33), and a first driving source (34). A transmission gear (32) is coaxially and fixedly arranged on each driving roller (31). The toothed belt (33) meshes with the transmission gears (32) on each driving roller (31). The first driving source (34) is used to drive one of the driving rollers (31) to rotate.
4. The cleaning device for the reactive powder concrete specimen mold according to claim 2, wherein: The surface of the driving roller (31) is provided with anti-slip lines.
5. The cleaning device for the reactive powder concrete specimen mold according to claim 2, wherein: Two guiding rods (13) are fixedly arranged in the cleaning machine (1). Both guiding rods (13) are arranged above the driving rollers (31). The length directions of the two guiding rods (13) are parallel and perpendicular to the axial direction of the driving rollers (31). Both ends of the guiding rods (13) are respectively inserted into the feed inlet (11) and the discharge outlet (12).
6. The cleaning device for specimens molds of reactive powder concrete according to claim 2, characterized in that: The flushing assembly includes a plurality of spray heads (14) fixedly arranged in the cleaning machine (1) and a water inlet pipe (15) communicated with the spray heads (14).
7. The cleaning device for the reactive powder concrete specimen mold according to claim 2, characterized in that: The reversing mechanism (2) includes a frame (21), a reversing table (22) rotatably arranged on the frame (21), and a second driving source (23) for driving the reversing table (22) to rotate. A pushing component is arranged on the frame (21), and the pushing component is used to push the active powder concrete specimen mold on the reversing table (22) onto the conveying frame (3) of the rear cleaning machine (1).
8. The cleaning device for the reactive powder concrete specimen mold according to claim 7, wherein: The pushing component includes a pushing frame (24) slidably arranged on the frame (21) and a pushing plate (241) fixedly arranged on the pushing frame (24). A first driving member (25) for driving the pushing frame (24) to slide is arranged on the frame (21).
9. The cleaning device for the reactive powder concrete specimen mold according to claim 8, wherein: There are two pushing frames (24), and the two pushing frames (24) are respectively arranged on both sides of the reversing table (22). Positioning plates (242) are slidably arranged on both pushing frames (24). A second driving member (243) for driving the positioning plates (242) to slide is arranged on the pushing frames (24).
10. The cleaning device for the reactive powder concrete specimen mold according to claim 1, characterized in that: The top of the cleaning machine (1) is provided with a maintenance opening (16), and the cleaning machine (1) is provided with a machine cover (17) for closing the maintenance opening (16).